Fix DOS newlines

R=thestig@chromium.org Review URL: https://codereview.chromium.org/1636873004 .
author: Tom Sepez <tsepez@chromium.org> 2016-01-26 14:51:21 -0800
committer: Tom Sepez <tsepez@chromium.org> 2016-01-26 14:51:21 -0800
commit: 99ffdb0b9b488d743331646dc410f26b71e1f037 (patch)
tree: d9f7a4b05c8d4c46b38f9940ff8e3be9803b73e1 /xfa/src/fgas
parent: c812495631df9f059bfd332ffe37e76dd011e96c (diff)
download: pdfium-99ffdb0b9b488d743331646dc410f26b71e1f037.tar.xz
49 files changed, 20585 insertions, 20585 deletions
diff --git a/xfa/src/fgas/include/fgas.h b/xfa/src/fgas/include/fgas.h
index dc155a0818..adc4d2bd95 100644
--- a/xfa/src/fgas/include/fgas.h
+++ b/xfa/src/fgas/include/fgas.h
@@ -1,26 +1,26 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-// TODO(thestig): Remove this file and do IWYU.
-
-#ifndef _FGAS_
-#define _FGAS_
-#include "fx_sys.h"
-#include "fx_mem.h"
-#include "fx_lgg.h"
-#include "fx_utl.h"
-#include "fx_alg.h"
-#include "fx_cpg.h"
-#include "fx_stm.h"
-#include "fx_datetime.h"
-#include "fx_locale.h"
-#include "fx_sax.h"
-#include "fx_fnt.h"
-#include "fx_ucd.h"
-#include "fx_lbk.h"
-#include "fx_tbk.h"
-#include "fx_rbk.h"
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+// TODO(thestig): Remove this file and do IWYU.
+
+#ifndef _FGAS_
+#define _FGAS_
+#include "fx_sys.h"
+#include "fx_mem.h"
+#include "fx_lgg.h"
+#include "fx_utl.h"
+#include "fx_alg.h"
+#include "fx_cpg.h"
+#include "fx_stm.h"
+#include "fx_datetime.h"
+#include "fx_locale.h"
+#include "fx_sax.h"
+#include "fx_fnt.h"
+#include "fx_ucd.h"
+#include "fx_lbk.h"
+#include "fx_tbk.h"
+#include "fx_rbk.h"
+#endif
diff --git a/xfa/src/fgas/include/fx_alg.h b/xfa/src/fgas/include/fx_alg.h
index 5be7e31d0b..11ccdc63a7 100644
--- a/xfa/src/fgas/include/fx_alg.h
+++ b/xfa/src/fgas/include/fx_alg.h
@@ -1,47 +1,47 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_ALGORITHM
-#define _FX_ALGORITHM
-#define FX_IsOdd(a) ((a)&1)
-#ifdef __cplusplus
-extern "C" {
-#endif
-int32_t FX_Base64EncodeA(const uint8_t* pSrc, int32_t iSrcLen, FX_CHAR* pDst);
-int32_t FX_Base64DecodeA(const FX_CHAR* pSrc, int32_t iSrcLen, uint8_t* pDst);
-int32_t FX_Base64DecodeW(const FX_WCHAR* pSrc, int32_t iSrcLen, uint8_t* pDst);
-uint8_t FX_Hex2Dec(uint8_t hexHigh, uint8_t hexLow);
-int32_t FX_SeparateStringW(const FX_WCHAR* pStr,
-                           int32_t iStrLen,
-                           FX_WCHAR delimiter,
-                           CFX_WideStringArray& pieces);
-#ifdef __cplusplus
-};
-#endif
-template <class baseType>
-class CFX_DSPATemplate {
- public:
-  int32_t Lookup(const baseType& find, const baseType* pArray, int32_t iCount) {
-    FXSYS_assert(pArray != NULL);
-    if (iCount < 1) {
-      return -1;
-    }
-    int32_t iStart = 0, iEnd = iCount - 1, iMid;
-    do {
-      iMid = (iStart + iEnd) / 2;
-      const baseType& v = pArray[iMid];
-      if (find == v) {
-        return iMid;
-      } else if (find < v) {
-        iEnd = iMid - 1;
-      } else {
-        iStart = iMid + 1;
-      }
-    } while (iStart <= iEnd);
-    return -1;
-  }
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_ALGORITHM
+#define _FX_ALGORITHM
+#define FX_IsOdd(a) ((a)&1)
+#ifdef __cplusplus
+extern "C" {
+#endif
+int32_t FX_Base64EncodeA(const uint8_t* pSrc, int32_t iSrcLen, FX_CHAR* pDst);
+int32_t FX_Base64DecodeA(const FX_CHAR* pSrc, int32_t iSrcLen, uint8_t* pDst);
+int32_t FX_Base64DecodeW(const FX_WCHAR* pSrc, int32_t iSrcLen, uint8_t* pDst);
+uint8_t FX_Hex2Dec(uint8_t hexHigh, uint8_t hexLow);
+int32_t FX_SeparateStringW(const FX_WCHAR* pStr,
+                           int32_t iStrLen,
+                           FX_WCHAR delimiter,
+                           CFX_WideStringArray& pieces);
+#ifdef __cplusplus
+};
+#endif
+template <class baseType>
+class CFX_DSPATemplate {
+ public:
+  int32_t Lookup(const baseType& find, const baseType* pArray, int32_t iCount) {
+    FXSYS_assert(pArray != NULL);
+    if (iCount < 1) {
+      return -1;
+    }
+    int32_t iStart = 0, iEnd = iCount - 1, iMid;
+    do {
+      iMid = (iStart + iEnd) / 2;
+      const baseType& v = pArray[iMid];
+      if (find == v) {
+        return iMid;
+      } else if (find < v) {
+        iEnd = iMid - 1;
+      } else {
+        iStart = iMid + 1;
+      }
+    } while (iStart <= iEnd);
+    return -1;
+  }
+};
+#endif
diff --git a/xfa/src/fgas/include/fx_cpg.h b/xfa/src/fgas/include/fx_cpg.h
index 3155e46398..357ffd820a 100644
--- a/xfa/src/fgas/include/fx_cpg.h
+++ b/xfa/src/fgas/include/fx_cpg.h
@@ -1,248 +1,248 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_CODEPAGE
-#define _FX_CODEPAGE
-class IFX_CodePage;
-#define FX_CODEPAGE_DefANSI 0
-#define FX_CODEPAGE_DefOEM 1
-#define FX_CODEPAGE_DefMAC 2
-#define FX_CODEPAGE_Thread 3
-#define FX_CODEPAGE_Symbol 42
-#define FX_CODEPAGE_MSDOS_US 437
-#define FX_CODEPAGE_Arabic_ASMO708 708
-#define FX_CODEPAGE_Arabic_ASMO449Plus 709
-#define FX_CODEPAGE_Arabic_Transparent 710
-#define FX_CODEPAGE_Arabic_NafithaEnhanced 711
-#define FX_CODEPAGE_Arabic_TransparentASMO 720
-#define FX_CODEPAGE_MSDOS_Greek1 737
-#define FX_CODEPAGE_MSDOS_Baltic 775
-#define FX_CODEPAGE_MSWin31_WesternEuropean 819
-#define FX_CODEPAGE_MSDOS_WesternEuropean 850
-#define FX_CODEPAGE_MSDOS_EasternEuropean 852
-#define FX_CODEPAGE_MSDOS_Latin3 853
-#define FX_CODEPAGE_MSDOS_Cyrillic 855
-#define FX_CODEPAGE_MSDOS_Turkish 857
-#define FX_CODEPAGE_MSDOS_Latin1Euro 858
-#define FX_CODEPAGE_MSDOS_Portuguese 860
-#define FX_CODEPAGE_MSDOS_Icelandic 861
-#define FX_CODEPAGE_MSDOS_Hebrew 862
-#define FX_CODEPAGE_MSDOS_FrenchCanadian 863
-#define FX_CODEPAGE_MSDOS_Arabic 864
-#define FX_CODEPAGE_MSDOS_Norwegian 865
-#define FX_CODEPAGE_MSDOS_Russian 866
-#define FX_CODEPAGE_MSDOS_Greek2 869
-#define FX_CODEPAGE_MSDOS_Thai 874
-#define FX_CODEPAGE_MSDOS_KamenickyCS 895
-#define FX_CODEPAGE_ShiftJIS 932
-#define FX_CODEPAGE_ChineseSimplified 936
-#define FX_CODEPAGE_Korean 949
-#define FX_CODEPAGE_ChineseTraditional 950
-#define FX_CODEPAGE_UTF16LE 1200
-#define FX_CODEPAGE_UTF16BE 1201
-#define FX_CODEPAGE_MSWin_EasternEuropean 1250
-#define FX_CODEPAGE_MSWin_Cyrillic 1251
-#define FX_CODEPAGE_MSWin_WesternEuropean 1252
-#define FX_CODEPAGE_MSWin_Greek 1253
-#define FX_CODEPAGE_MSWin_Turkish 1254
-#define FX_CODEPAGE_MSWin_Hebrew 1255
-#define FX_CODEPAGE_MSWin_Arabic 1256
-#define FX_CODEPAGE_MSWin_Baltic 1257
-#define FX_CODEPAGE_MSWin_Vietnamese 1258
-#define FX_CODEPAGE_Johab 1361
-#define FX_CODEPAGE_MAC_Roman 10000
-#define FX_CODEPAGE_MAC_ShiftJIS 10001
-#define FX_CODEPAGE_MAC_ChineseTraditional 10002
-#define FX_CODEPAGE_MAC_Korean 10003
-#define FX_CODEPAGE_MAC_Arabic 10004
-#define FX_CODEPAGE_MAC_Hebrew 10005
-#define FX_CODEPAGE_MAC_Greek 10006
-#define FX_CODEPAGE_MAC_Cyrillic 10007
-#define FX_CODEPAGE_MAC_ChineseSimplified 10008
-#define FX_CODEPAGE_MAC_Thai 10021
-#define FX_CODEPAGE_MAC_EasternEuropean 10029
-#define FX_CODEPAGE_MAC_Turkish 10081
-#define FX_CODEPAGE_UTF32LE 12000
-#define FX_CODEPAGE_UTF32BE 12001
-#define FX_CODEPAGE_ISO8859_1 28591
-#define FX_CODEPAGE_ISO8859_2 28592
-#define FX_CODEPAGE_ISO8859_3 28593
-#define FX_CODEPAGE_ISO8859_4 28594
-#define FX_CODEPAGE_ISO8859_5 28595
-#define FX_CODEPAGE_ISO8859_6 28596
-#define FX_CODEPAGE_ISO8859_7 28597
-#define FX_CODEPAGE_ISO8859_8 28598
-#define FX_CODEPAGE_ISO8859_9 28599
-#define FX_CODEPAGE_ISO8859_10 28600
-#define FX_CODEPAGE_ISO8859_11 28601
-#define FX_CODEPAGE_ISO8859_12 28602
-#define FX_CODEPAGE_ISO8859_13 28603
-#define FX_CODEPAGE_ISO8859_14 28604
-#define FX_CODEPAGE_ISO8859_15 28605
-#define FX_CODEPAGE_ISO8859_16 28606
-#define FX_CODEPAGE_ISCII_Devanagari 57002
-#define FX_CODEPAGE_ISCII_Bengali 57003
-#define FX_CODEPAGE_ISCII_Tamil 57004
-#define FX_CODEPAGE_ISCII_Telugu 57005
-#define FX_CODEPAGE_ISCII_Assamese 57006
-#define FX_CODEPAGE_ISCII_Oriya 57007
-#define FX_CODEPAGE_ISCII_Kannada 57008
-#define FX_CODEPAGE_ISCII_Malayalam 57009
-#define FX_CODEPAGE_ISCII_Gujarati 57010
-#define FX_CODEPAGE_ISCII_Punjabi 57011
-#define FX_CODEPAGE_UTF7 65000
-#define FX_CODEPAGE_UTF8 65001
-#define FX_CHARSET_ANSI 0
-#define FX_CHARSET_Default 1
-#define FX_CHARSET_Symbol 2
-#define FX_CHARSET_MAC_Roman 77
-#define FX_CHARSET_MAC_ShiftJIS 78
-#define FX_CHARSET_MAC_Korean 79
-#define FX_CHARSET_MAC_ChineseSimplified 80
-#define FX_CHARSET_MAC_ChineseTriditional 81
-#define FX_CHARSET_MAC_Johab 82
-#define FX_CHARSET_MAC_Hebrew 83
-#define FX_CHARSET_MAC_Arabic 84
-#define FX_CHARSET_MAC_Greek 85
-#define FX_CHARSET_MAC_Turkish 86
-#define FX_CHARSET_MAC_Thai 87
-#define FX_CHARSET_MAC_EasternEuropean 88
-#define FX_CHARSET_MAC_Cyrillic 89
-#define FX_CHARSET_ShiftJIS 128
-#define FX_CHARSET_Korean 129
-#define FX_CHARSET_Johab 130
-#define FX_CHARSET_ChineseSimplified 134
-#define FX_CHARSET_ChineseTriditional 136
-#define FX_CHARSET_MSWin_Greek 161
-#define FX_CHARSET_MSWin_Turkish 162
-#define FX_CHARSET_MSWin_Vietnamese 163
-#define FX_CHARSET_MSWin_Hebrew 177
-#define FX_CHARSET_MSWin_Arabic 178
-#define FX_CHARSET_ArabicTraditional 179
-#define FX_CHARSET_ArabicUser 180
-#define FX_CHARSET_HebrewUser 181
-#define FX_CHARSET_MSWin_Baltic 186
-#define FX_CHARSET_MSWin_Cyrillic 204
-#define FX_CHARSET_Thai 222
-#define FX_CHARSET_MSWin_EasterEuropean 238
-#define FX_CHARSET_US 254
-#define FX_CHARSET_OEM 255
-FX_WORD FX_GetCodePageFromCharset(uint8_t charset);
-FX_WORD FX_GetCharsetFromCodePage(FX_WORD codepage);
-FX_WORD FX_GetCodePageFromStringA(const FX_CHAR* pStr, int32_t iLength);
-FX_WORD FX_GetCodePageFormStringW(const FX_WCHAR* pStr, int32_t iLength);
-FX_WORD FX_GetDefCodePageByLanguage(FX_WORD wLanguage);
-void FX_SwapByteOrder(FX_WCHAR* pStr, int32_t iLength);
-void FX_SwapByteOrderCopy(const FX_WCHAR* pSrc,
-                          FX_WCHAR* pDst,
-                          int32_t iLength);
-void FX_UTF16ToWChar(void* pBuffer, int32_t iLength);
-void FX_UTF16ToWCharCopy(const FX_WORD* pUTF16,
-                         FX_WCHAR* pWChar,
-                         int32_t iLength);
-void FX_WCharToUTF16(void* pBuffer, int32_t iLength);
-void FX_WCharToUTF16Copy(const FX_WCHAR* pWChar,
-                         FX_WORD* pUTF16,
-                         int32_t iLength);
-int32_t FX_DecodeString(FX_WORD wCodePage,
-                        const FX_CHAR* pSrc,
-                        int32_t* pSrcLen,
-                        FX_WCHAR* pDst,
-                        int32_t* pDstLen,
-                        FX_BOOL bErrBreak = FALSE);
-int32_t FX_UTF8Decode(const FX_CHAR* pSrc,
-                      int32_t* pSrcLen,
-                      FX_WCHAR* pDst,
-                      int32_t* pDstLen);
-enum FX_CODESYSTEM {
-  FX_MBCS = 0,
-  FX_SBCS,
-  FX_DBCS,
-};
-typedef struct _FX_CODEPAGE_HEADER {
-  uint16_t uCPID;
-  uint8_t uMinCharBytes;
-  uint8_t uMaxCharBytes;
-  FX_CODESYSTEM eCPType;
-  FX_BOOL bHasLeadByte;
-  FX_WCHAR wMinChar;
-  FX_WCHAR wMaxChar;
-  FX_WCHAR wDefChar;
-  FX_WCHAR wMinUnicode;
-  FX_WCHAR wMaxUnicode;
-  FX_WCHAR wDefUnicode;
-} FX_CODEPAGE_HEADER;
-#define FX_CPMAPTYPE_Consecution 1
-#define FX_CPMAPTYPE_Strict 2
-#define FX_CPMAPTYPE_NoMapping 3
-#define FX_CPMAPTYPE_Delta 4
-typedef struct _FX_CPCU_MAPTABLE1 {
-  uint16_t uMapType;
-  uint16_t uUniocde;
-} FX_CPCU_MAPTABLE1;
-typedef struct _FX_CPCU_MAPTABLE2 {
-  uint8_t uTrailByte;
-  uint8_t uMapType;
-  uint16_t uOffset;
-} FX_CPCU_MAPTABLE2;
-typedef struct _FX_CPCU_MAPINFO {
-  FX_CPCU_MAPTABLE1* pMapTable1;
-  FX_CPCU_MAPTABLE2* pMapTable2;
-  const uint8_t* pMapData;
-} FX_CPCU_MAPINFO;
-typedef struct _FX_CPUC_MAPTABLE {
-  uint16_t uStartUnicode;
-  uint16_t uEndUnicode;
-  uint16_t uMapType;
-  uint16_t uOffset;
-} FX_CPUC_MAPTABLE;
-typedef struct _FX_CPUC_MAPINFO {
-  uint32_t uMapCount;
-  FX_CPUC_MAPTABLE* pMapTable;
-  const uint8_t* pMapData;
-} FX_CPUC_MAPINFO;
-typedef struct _FX_CODEPAGE {
-  FX_CODEPAGE_HEADER const* pCPHeader;
-  FX_CPCU_MAPINFO const* pCPCUMapInfo;
-  FX_CPUC_MAPINFO const* pCPUCMapInfo;
-} FX_CODEPAGE, *FX_LPCODEPAGE;
-typedef FX_CODEPAGE const* FX_LPCCODEPAGE;
-typedef struct _FX_STR2CPHASH {
-  uint32_t uHash;
-  uint32_t uCodePage;
-} FX_STR2CPHASH;
-typedef struct _FX_CHARSET_MAP {
-  uint16_t charset;
-  uint16_t codepage;
-} FX_CHARSET_MAP;
-typedef struct _FX_LANG2CPMAP {
-  FX_WORD wLanguage;
-  FX_WORD wCodepage;
-} FX_LANG2CPMAP;
-
-class IFX_CodePage {
- public:
-  static IFX_CodePage* Create(FX_WORD wCodePage);
-  virtual ~IFX_CodePage() {}
-  virtual void Release() = 0;
-  virtual FX_WORD GetCodePageNumber() const = 0;
-  virtual FX_CODESYSTEM GetCodeSystemType() const = 0;
-  virtual FX_BOOL HasLeadByte() const = 0;
-  virtual FX_BOOL IsLeadByte(uint8_t byte) const = 0;
-  virtual int32_t GetMinBytesPerChar() const = 0;
-  virtual int32_t GetMaxBytesPerChar() const = 0;
-  virtual FX_WCHAR GetMinCharcode() const = 0;
-  virtual FX_WCHAR GetMaxCharcode() const = 0;
-  virtual FX_WCHAR GetDefCharcode() const = 0;
-  virtual FX_WCHAR GetMinUnicode() const = 0;
-  virtual FX_WCHAR GetMaxUnicode() const = 0;
-  virtual FX_WCHAR GetDefUnicode() const = 0;
-  virtual FX_BOOL IsValidCharcode(FX_WORD wCharcode) const = 0;
-  virtual FX_WCHAR GetUnicode(FX_WORD wCharcode) const = 0;
-  virtual FX_BOOL IsValidUnicode(FX_WCHAR wUnicode) const = 0;
-  virtual FX_WORD GetCharcode(FX_WCHAR wUnicode) const = 0;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_CODEPAGE
+#define _FX_CODEPAGE
+class IFX_CodePage;
+#define FX_CODEPAGE_DefANSI 0
+#define FX_CODEPAGE_DefOEM 1
+#define FX_CODEPAGE_DefMAC 2
+#define FX_CODEPAGE_Thread 3
+#define FX_CODEPAGE_Symbol 42
+#define FX_CODEPAGE_MSDOS_US 437
+#define FX_CODEPAGE_Arabic_ASMO708 708
+#define FX_CODEPAGE_Arabic_ASMO449Plus 709
+#define FX_CODEPAGE_Arabic_Transparent 710
+#define FX_CODEPAGE_Arabic_NafithaEnhanced 711
+#define FX_CODEPAGE_Arabic_TransparentASMO 720
+#define FX_CODEPAGE_MSDOS_Greek1 737
+#define FX_CODEPAGE_MSDOS_Baltic 775
+#define FX_CODEPAGE_MSWin31_WesternEuropean 819
+#define FX_CODEPAGE_MSDOS_WesternEuropean 850
+#define FX_CODEPAGE_MSDOS_EasternEuropean 852
+#define FX_CODEPAGE_MSDOS_Latin3 853
+#define FX_CODEPAGE_MSDOS_Cyrillic 855
+#define FX_CODEPAGE_MSDOS_Turkish 857
+#define FX_CODEPAGE_MSDOS_Latin1Euro 858
+#define FX_CODEPAGE_MSDOS_Portuguese 860
+#define FX_CODEPAGE_MSDOS_Icelandic 861
+#define FX_CODEPAGE_MSDOS_Hebrew 862
+#define FX_CODEPAGE_MSDOS_FrenchCanadian 863
+#define FX_CODEPAGE_MSDOS_Arabic 864
+#define FX_CODEPAGE_MSDOS_Norwegian 865
+#define FX_CODEPAGE_MSDOS_Russian 866
+#define FX_CODEPAGE_MSDOS_Greek2 869
+#define FX_CODEPAGE_MSDOS_Thai 874
+#define FX_CODEPAGE_MSDOS_KamenickyCS 895
+#define FX_CODEPAGE_ShiftJIS 932
+#define FX_CODEPAGE_ChineseSimplified 936
+#define FX_CODEPAGE_Korean 949
+#define FX_CODEPAGE_ChineseTraditional 950
+#define FX_CODEPAGE_UTF16LE 1200
+#define FX_CODEPAGE_UTF16BE 1201
+#define FX_CODEPAGE_MSWin_EasternEuropean 1250
+#define FX_CODEPAGE_MSWin_Cyrillic 1251
+#define FX_CODEPAGE_MSWin_WesternEuropean 1252
+#define FX_CODEPAGE_MSWin_Greek 1253
+#define FX_CODEPAGE_MSWin_Turkish 1254
+#define FX_CODEPAGE_MSWin_Hebrew 1255
+#define FX_CODEPAGE_MSWin_Arabic 1256
+#define FX_CODEPAGE_MSWin_Baltic 1257
+#define FX_CODEPAGE_MSWin_Vietnamese 1258
+#define FX_CODEPAGE_Johab 1361
+#define FX_CODEPAGE_MAC_Roman 10000
+#define FX_CODEPAGE_MAC_ShiftJIS 10001
+#define FX_CODEPAGE_MAC_ChineseTraditional 10002
+#define FX_CODEPAGE_MAC_Korean 10003
+#define FX_CODEPAGE_MAC_Arabic 10004
+#define FX_CODEPAGE_MAC_Hebrew 10005
+#define FX_CODEPAGE_MAC_Greek 10006
+#define FX_CODEPAGE_MAC_Cyrillic 10007
+#define FX_CODEPAGE_MAC_ChineseSimplified 10008
+#define FX_CODEPAGE_MAC_Thai 10021
+#define FX_CODEPAGE_MAC_EasternEuropean 10029
+#define FX_CODEPAGE_MAC_Turkish 10081
+#define FX_CODEPAGE_UTF32LE 12000
+#define FX_CODEPAGE_UTF32BE 12001
+#define FX_CODEPAGE_ISO8859_1 28591
+#define FX_CODEPAGE_ISO8859_2 28592
+#define FX_CODEPAGE_ISO8859_3 28593
+#define FX_CODEPAGE_ISO8859_4 28594
+#define FX_CODEPAGE_ISO8859_5 28595
+#define FX_CODEPAGE_ISO8859_6 28596
+#define FX_CODEPAGE_ISO8859_7 28597
+#define FX_CODEPAGE_ISO8859_8 28598
+#define FX_CODEPAGE_ISO8859_9 28599
+#define FX_CODEPAGE_ISO8859_10 28600
+#define FX_CODEPAGE_ISO8859_11 28601
+#define FX_CODEPAGE_ISO8859_12 28602
+#define FX_CODEPAGE_ISO8859_13 28603
+#define FX_CODEPAGE_ISO8859_14 28604
+#define FX_CODEPAGE_ISO8859_15 28605
+#define FX_CODEPAGE_ISO8859_16 28606
+#define FX_CODEPAGE_ISCII_Devanagari 57002
+#define FX_CODEPAGE_ISCII_Bengali 57003
+#define FX_CODEPAGE_ISCII_Tamil 57004
+#define FX_CODEPAGE_ISCII_Telugu 57005
+#define FX_CODEPAGE_ISCII_Assamese 57006
+#define FX_CODEPAGE_ISCII_Oriya 57007
+#define FX_CODEPAGE_ISCII_Kannada 57008
+#define FX_CODEPAGE_ISCII_Malayalam 57009
+#define FX_CODEPAGE_ISCII_Gujarati 57010
+#define FX_CODEPAGE_ISCII_Punjabi 57011
+#define FX_CODEPAGE_UTF7 65000
+#define FX_CODEPAGE_UTF8 65001
+#define FX_CHARSET_ANSI 0
+#define FX_CHARSET_Default 1
+#define FX_CHARSET_Symbol 2
+#define FX_CHARSET_MAC_Roman 77
+#define FX_CHARSET_MAC_ShiftJIS 78
+#define FX_CHARSET_MAC_Korean 79
+#define FX_CHARSET_MAC_ChineseSimplified 80
+#define FX_CHARSET_MAC_ChineseTriditional 81
+#define FX_CHARSET_MAC_Johab 82
+#define FX_CHARSET_MAC_Hebrew 83
+#define FX_CHARSET_MAC_Arabic 84
+#define FX_CHARSET_MAC_Greek 85
+#define FX_CHARSET_MAC_Turkish 86
+#define FX_CHARSET_MAC_Thai 87
+#define FX_CHARSET_MAC_EasternEuropean 88
+#define FX_CHARSET_MAC_Cyrillic 89
+#define FX_CHARSET_ShiftJIS 128
+#define FX_CHARSET_Korean 129
+#define FX_CHARSET_Johab 130
+#define FX_CHARSET_ChineseSimplified 134
+#define FX_CHARSET_ChineseTriditional 136
+#define FX_CHARSET_MSWin_Greek 161
+#define FX_CHARSET_MSWin_Turkish 162
+#define FX_CHARSET_MSWin_Vietnamese 163
+#define FX_CHARSET_MSWin_Hebrew 177
+#define FX_CHARSET_MSWin_Arabic 178
+#define FX_CHARSET_ArabicTraditional 179
+#define FX_CHARSET_ArabicUser 180
+#define FX_CHARSET_HebrewUser 181
+#define FX_CHARSET_MSWin_Baltic 186
+#define FX_CHARSET_MSWin_Cyrillic 204
+#define FX_CHARSET_Thai 222
+#define FX_CHARSET_MSWin_EasterEuropean 238
+#define FX_CHARSET_US 254
+#define FX_CHARSET_OEM 255
+FX_WORD FX_GetCodePageFromCharset(uint8_t charset);
+FX_WORD FX_GetCharsetFromCodePage(FX_WORD codepage);
+FX_WORD FX_GetCodePageFromStringA(const FX_CHAR* pStr, int32_t iLength);
+FX_WORD FX_GetCodePageFormStringW(const FX_WCHAR* pStr, int32_t iLength);
+FX_WORD FX_GetDefCodePageByLanguage(FX_WORD wLanguage);
+void FX_SwapByteOrder(FX_WCHAR* pStr, int32_t iLength);
+void FX_SwapByteOrderCopy(const FX_WCHAR* pSrc,
+                          FX_WCHAR* pDst,
+                          int32_t iLength);
+void FX_UTF16ToWChar(void* pBuffer, int32_t iLength);
+void FX_UTF16ToWCharCopy(const FX_WORD* pUTF16,
+                         FX_WCHAR* pWChar,
+                         int32_t iLength);
+void FX_WCharToUTF16(void* pBuffer, int32_t iLength);
+void FX_WCharToUTF16Copy(const FX_WCHAR* pWChar,
+                         FX_WORD* pUTF16,
+                         int32_t iLength);
+int32_t FX_DecodeString(FX_WORD wCodePage,
+                        const FX_CHAR* pSrc,
+                        int32_t* pSrcLen,
+                        FX_WCHAR* pDst,
+                        int32_t* pDstLen,
+                        FX_BOOL bErrBreak = FALSE);
+int32_t FX_UTF8Decode(const FX_CHAR* pSrc,
+                      int32_t* pSrcLen,
+                      FX_WCHAR* pDst,
+                      int32_t* pDstLen);
+enum FX_CODESYSTEM {
+  FX_MBCS = 0,
+  FX_SBCS,
+  FX_DBCS,
+};
+typedef struct _FX_CODEPAGE_HEADER {
+  uint16_t uCPID;
+  uint8_t uMinCharBytes;
+  uint8_t uMaxCharBytes;
+  FX_CODESYSTEM eCPType;
+  FX_BOOL bHasLeadByte;
+  FX_WCHAR wMinChar;
+  FX_WCHAR wMaxChar;
+  FX_WCHAR wDefChar;
+  FX_WCHAR wMinUnicode;
+  FX_WCHAR wMaxUnicode;
+  FX_WCHAR wDefUnicode;
+} FX_CODEPAGE_HEADER;
+#define FX_CPMAPTYPE_Consecution 1
+#define FX_CPMAPTYPE_Strict 2
+#define FX_CPMAPTYPE_NoMapping 3
+#define FX_CPMAPTYPE_Delta 4
+typedef struct _FX_CPCU_MAPTABLE1 {
+  uint16_t uMapType;
+  uint16_t uUniocde;
+} FX_CPCU_MAPTABLE1;
+typedef struct _FX_CPCU_MAPTABLE2 {
+  uint8_t uTrailByte;
+  uint8_t uMapType;
+  uint16_t uOffset;
+} FX_CPCU_MAPTABLE2;
+typedef struct _FX_CPCU_MAPINFO {
+  FX_CPCU_MAPTABLE1* pMapTable1;
+  FX_CPCU_MAPTABLE2* pMapTable2;
+  const uint8_t* pMapData;
+} FX_CPCU_MAPINFO;
+typedef struct _FX_CPUC_MAPTABLE {
+  uint16_t uStartUnicode;
+  uint16_t uEndUnicode;
+  uint16_t uMapType;
+  uint16_t uOffset;
+} FX_CPUC_MAPTABLE;
+typedef struct _FX_CPUC_MAPINFO {
+  uint32_t uMapCount;
+  FX_CPUC_MAPTABLE* pMapTable;
+  const uint8_t* pMapData;
+} FX_CPUC_MAPINFO;
+typedef struct _FX_CODEPAGE {
+  FX_CODEPAGE_HEADER const* pCPHeader;
+  FX_CPCU_MAPINFO const* pCPCUMapInfo;
+  FX_CPUC_MAPINFO const* pCPUCMapInfo;
+} FX_CODEPAGE, *FX_LPCODEPAGE;
+typedef FX_CODEPAGE const* FX_LPCCODEPAGE;
+typedef struct _FX_STR2CPHASH {
+  uint32_t uHash;
+  uint32_t uCodePage;
+} FX_STR2CPHASH;
+typedef struct _FX_CHARSET_MAP {
+  uint16_t charset;
+  uint16_t codepage;
+} FX_CHARSET_MAP;
+typedef struct _FX_LANG2CPMAP {
+  FX_WORD wLanguage;
+  FX_WORD wCodepage;
+} FX_LANG2CPMAP;
+
+class IFX_CodePage {
+ public:
+  static IFX_CodePage* Create(FX_WORD wCodePage);
+  virtual ~IFX_CodePage() {}
+  virtual void Release() = 0;
+  virtual FX_WORD GetCodePageNumber() const = 0;
+  virtual FX_CODESYSTEM GetCodeSystemType() const = 0;
+  virtual FX_BOOL HasLeadByte() const = 0;
+  virtual FX_BOOL IsLeadByte(uint8_t byte) const = 0;
+  virtual int32_t GetMinBytesPerChar() const = 0;
+  virtual int32_t GetMaxBytesPerChar() const = 0;
+  virtual FX_WCHAR GetMinCharcode() const = 0;
+  virtual FX_WCHAR GetMaxCharcode() const = 0;
+  virtual FX_WCHAR GetDefCharcode() const = 0;
+  virtual FX_WCHAR GetMinUnicode() const = 0;
+  virtual FX_WCHAR GetMaxUnicode() const = 0;
+  virtual FX_WCHAR GetDefUnicode() const = 0;
+  virtual FX_BOOL IsValidCharcode(FX_WORD wCharcode) const = 0;
+  virtual FX_WCHAR GetUnicode(FX_WORD wCharcode) const = 0;
+  virtual FX_BOOL IsValidUnicode(FX_WCHAR wUnicode) const = 0;
+  virtual FX_WORD GetCharcode(FX_WCHAR wUnicode) const = 0;
+};
+#endif
diff --git a/xfa/src/fgas/include/fx_datetime.h b/xfa/src/fgas/include/fx_datetime.h
index d723b4367e..773acbd2fb 100644
--- a/xfa/src/fgas/include/fx_datetime.h
+++ b/xfa/src/fgas/include/fx_datetime.h
@@ -1,392 +1,392 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_DATETIME_H_
-#define _FX_DATETIME_H_
-class CFX_Unitime;
-class CFX_DateTime;
-typedef int64_t FX_UNITIME;
-enum FX_WEEKDAY {
-  FX_Sunday = 0,
-  FX_Monday,
-  FX_Tuesday,
-  FX_Wednesday,
-  FX_Thursday,
-  FX_Friday,
-  FX_Saturday,
-};
-FX_BOOL FX_IsLeapYear(int32_t iYear);
-int32_t FX_DaysInYear(int32_t iYear);
-uint8_t FX_DaysInMonth(int32_t iYear, uint8_t iMonth);
-class CFX_Unitime {
- public:
-  CFX_Unitime() { m_iUnitime = 0; }
-  CFX_Unitime(FX_UNITIME iUnitime) { m_iUnitime = iUnitime; }
-  CFX_Unitime(const CFX_Unitime& unitime) { m_iUnitime = unitime.m_iUnitime; }
-  operator FX_UNITIME*() { return &m_iUnitime; }
-  operator FX_UNITIME const*() const { return &m_iUnitime; }
-  operator FX_UNITIME&() { return m_iUnitime; }
-  operator const FX_UNITIME&() const { return m_iUnitime; }
-  CFX_Unitime& operator=(const CFX_Unitime& t) {
-    m_iUnitime = t.m_iUnitime;
-    return *this;
-  }
-  CFX_Unitime& operator=(FX_UNITIME t) {
-    m_iUnitime = t;
-    return *this;
-  }
-  CFX_Unitime& operator+=(const CFX_Unitime& t) {
-    m_iUnitime += t.m_iUnitime;
-    return *this;
-  }
-  CFX_Unitime& operator+=(FX_UNITIME t) {
-    m_iUnitime += t;
-    return *this;
-  }
-  CFX_Unitime& operator-=(const CFX_Unitime& t) {
-    m_iUnitime -= t.m_iUnitime;
-    return *this;
-  }
-  CFX_Unitime& operator-=(FX_UNITIME t) {
-    m_iUnitime -= t;
-    return *this;
-  }
-  void Now();
-  void SetGMTime();
-  void Set(int32_t year,
-           uint8_t month,
-           uint8_t day,
-           uint8_t hour = 0,
-           uint8_t minute = 0,
-           uint8_t second = 0,
-           FX_WORD millisecond = 0);
-  void Set(FX_UNITIME t);
-  int32_t GetYear() const;
-  uint8_t GetMonth() const;
-  uint8_t GetDay() const;
-  FX_WEEKDAY GetDayOfWeek() const;
-  FX_WORD GetDayOfYear() const;
-  int64_t GetDayOfAD() const;
-  uint8_t GetHour() const;
-  uint8_t GetMinute() const;
-  uint8_t GetSecond() const;
-  FX_WORD GetMillisecond() const;
-  FX_BOOL AddYears(int32_t iYears);
-  FX_BOOL AddMonths(int32_t iMonths);
-  FX_BOOL AddDays(int32_t iDays);
-  FX_BOOL AddHours(int32_t iHours);
-  FX_BOOL AddMinutes(int32_t iMinutes);
-  FX_BOOL AddSeconds(int32_t iSeconds);
-  FX_BOOL AddMilliseconds(int32_t iMilliseconds);
-  friend CFX_Unitime operator+(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return CFX_Unitime(t1.m_iUnitime + t2.m_iUnitime);
-  }
-  friend CFX_Unitime operator+(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return CFX_Unitime(t1.m_iUnitime + t2);
-  }
-  friend CFX_Unitime operator+(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return CFX_Unitime(t1 + t2.m_iUnitime);
-  }
-  friend CFX_Unitime operator-(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return CFX_Unitime(t1.m_iUnitime + t2.m_iUnitime);
-  }
-  friend CFX_Unitime operator-(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return CFX_Unitime(t1.m_iUnitime + t2);
-  }
-  friend CFX_Unitime operator-(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return CFX_Unitime(t1 + t2.m_iUnitime);
-  }
-  friend FX_BOOL operator==(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return t1.m_iUnitime == t2.m_iUnitime;
-  }
-  friend FX_BOOL operator==(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return t1.m_iUnitime == t2;
-  }
-  friend FX_BOOL operator==(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return t1 == t2.m_iUnitime;
-  }
-  friend FX_BOOL operator!=(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return t1.m_iUnitime != t2.m_iUnitime;
-  }
-  friend FX_BOOL operator!=(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return t1.m_iUnitime != t2;
-  }
-  friend FX_BOOL operator!=(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return t1 != t2.m_iUnitime;
-  }
-  friend FX_BOOL operator>(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return t1.m_iUnitime > t2.m_iUnitime;
-  }
-  friend FX_BOOL operator>(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return t1.m_iUnitime > t2;
-  }
-  friend FX_BOOL operator>(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return t1 > t2.m_iUnitime;
-  }
-  friend FX_BOOL operator>=(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return t1.m_iUnitime >= t2.m_iUnitime;
-  }
-  friend FX_BOOL operator>=(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return t1.m_iUnitime >= t2;
-  }
-  friend FX_BOOL operator>=(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return t1 >= t2.m_iUnitime;
-  }
-  friend FX_BOOL operator<(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return t1.m_iUnitime < t2.m_iUnitime;
-  }
-  friend FX_BOOL operator<(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return t1.m_iUnitime < t2;
-  }
-  friend FX_BOOL operator<(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return t1 < t2.m_iUnitime;
-  }
-  friend FX_BOOL operator<=(const CFX_Unitime& t1, const CFX_Unitime& t2) {
-    return t1.m_iUnitime <= t2.m_iUnitime;
-  }
-  friend FX_BOOL operator<=(const CFX_Unitime& t1, FX_UNITIME t2) {
-    return t1.m_iUnitime <= t2;
-  }
-  friend FX_BOOL operator<=(FX_UNITIME t1, const CFX_Unitime& t2) {
-    return t1 <= t2.m_iUnitime;
-  }
-
- private:
-  FX_UNITIME m_iUnitime;
-};
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(push, 1)
-#endif
-typedef struct _FX_DATE {
-  int32_t year;
-  uint8_t month;
-  uint8_t day;
-} FX_DATE, *FX_LPDATE;
-typedef FX_DATE const* FX_LPCDATE;
-typedef struct _FX_TIME {
-  uint8_t hour;
-  uint8_t minute;
-  uint8_t second;
-  FX_WORD millisecond;
-} FX_TIME, *FX_LPTIME;
-typedef FX_TIME const* FX_LPCTIME;
-typedef struct _FX_TIMEZONE {
-  int8_t tzHour;
-  uint8_t tzMinute;
-} FX_TIMEZONE, *FX_LPTIMEZONE;
-typedef FX_TIMEZONE const* FX_LPCTIMEZONE;
-typedef struct _FX_DATETIME {
-  union {
-    struct {
-      int32_t year;
-      uint8_t month;
-      uint8_t day;
-    } sDate;
-    FX_DATE aDate;
-  } Date;
-  union {
-    struct {
-      uint8_t hour;
-      uint8_t minute;
-      uint8_t second;
-      FX_WORD millisecond;
-    } sTime;
-    FX_TIME aTime;
-  } Time;
-} FX_DATETIME, *FX_LPDATETIME;
-typedef FX_DATETIME const* FX_LPCDATETIME;
-typedef struct _FX_DATETIMEZONE {
-  union {
-    struct {
-      union {
-        struct {
-          int32_t year;
-          uint8_t month;
-          uint8_t day;
-        };
-        FX_DATE date;
-      };
-      union {
-        struct {
-          uint8_t hour;
-          uint8_t minute;
-          uint8_t second;
-          FX_WORD millisecond;
-        };
-        FX_TIME time;
-      };
-    };
-    FX_DATETIME dt;
-  };
-  union {
-    struct {
-      int8_t tzHour;
-      uint8_t tzMinute;
-    };
-    FX_TIMEZONE tz;
-  };
-} FX_DATETIMEZONE, *FX_LPDATETIMEZONE;
-typedef FX_DATETIMEZONE const* FX_LPCDATETIMEZONE;
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(pop)
-#endif
-class CFX_DateTime {
- public:
-  CFX_DateTime() {}
-  CFX_DateTime(const FX_DATETIME& dt) { m_DateTime = dt; }
-  CFX_DateTime(const CFX_DateTime& dt) { m_DateTime = dt.m_DateTime; }
-  virtual ~CFX_DateTime() {}
-  operator FX_DATETIME*() { return &m_DateTime; }
-  operator FX_DATETIME const*() const { return &m_DateTime; }
-  operator FX_DATETIME&() { return m_DateTime; }
-  operator const FX_DATETIME&() const { return m_DateTime; }
-  CFX_DateTime& operator=(const CFX_DateTime& dt) {
-    m_DateTime = dt.m_DateTime;
-    return *this;
-  }
-  CFX_DateTime& operator=(const FX_DATETIME& dt) {
-    m_DateTime = dt;
-    return *this;
-  }
-  CFX_DateTime& operator+=(const CFX_DateTime& dt) {
-    FromUnitime(ToUnitime() + dt.ToUnitime());
-    return *this;
-  }
-  CFX_DateTime& operator+=(const FX_DATETIME& dt) {
-    FromUnitime(ToUnitime() + ((const CFX_DateTime&)dt).ToUnitime());
-    return *this;
-  }
-  CFX_DateTime& operator-=(const CFX_DateTime& dt) {
-    FromUnitime(ToUnitime() - dt.ToUnitime());
-    return *this;
-  }
-  CFX_DateTime& operator-=(const FX_DATETIME& dt) {
-    FromUnitime(ToUnitime() - ((const CFX_DateTime&)dt).ToUnitime());
-    return *this;
-  }
-  virtual FX_BOOL Set(int32_t year,
-                      uint8_t month,
-                      uint8_t day,
-                      uint8_t hour = 0,
-                      uint8_t minute = 0,
-                      uint8_t second = 0,
-                      FX_WORD millisecond = 0);
-  virtual FX_BOOL FromUnitime(FX_UNITIME t);
-  virtual FX_UNITIME ToUnitime() const;
-  virtual int32_t GetYear() const;
-  virtual uint8_t GetMonth() const;
-  virtual uint8_t GetDay() const;
-  virtual FX_WEEKDAY GetDayOfWeek() const;
-  virtual FX_WORD GetDayOfYear() const;
-  virtual int64_t GetDayOfAD() const;
-  virtual uint8_t GetHour() const;
-  virtual uint8_t GetMinute() const;
-  virtual uint8_t GetSecond() const;
-  virtual FX_WORD GetMillisecond() const;
-  virtual FX_BOOL AddYears(int32_t iYears);
-  virtual FX_BOOL AddMonths(int32_t iMonths);
-  virtual FX_BOOL AddDays(int32_t iDays);
-  virtual FX_BOOL AddHours(int32_t iHours);
-  virtual FX_BOOL AddMinutes(int32_t iMinutes);
-  virtual FX_BOOL AddSeconds(int32_t iSeconds);
-  virtual FX_BOOL AddMilliseconds(int32_t iMilliseconds);
-  friend CFX_DateTime operator+(const CFX_DateTime& dt1,
-                                const CFX_DateTime& dt2) {
-    CFX_DateTime dt;
-    dt.FromUnitime(dt1.ToUnitime() + dt2.ToUnitime());
-    return dt;
-  }
-  friend CFX_DateTime operator+(const CFX_DateTime& dt1,
-                                const FX_DATETIME& dt2) {
-    CFX_DateTime dt;
-    dt.FromUnitime(dt1.ToUnitime() + ((const CFX_DateTime&)dt2).ToUnitime());
-    return dt;
-  }
-  friend CFX_DateTime operator+(const FX_DATETIME& dt1,
-                                const CFX_DateTime& dt2) {
-    CFX_DateTime dt;
-    dt.FromUnitime(((const CFX_DateTime&)dt1).ToUnitime() + dt2.ToUnitime());
-    return dt;
-  }
-  friend CFX_DateTime operator-(const CFX_DateTime& dt1,
-                                const CFX_DateTime& dt2) {
-    CFX_DateTime dt;
-    dt.FromUnitime(dt1.ToUnitime() - dt2.ToUnitime());
-    return dt;
-  }
-  friend CFX_DateTime operator-(const CFX_DateTime& dt1,
-                                const FX_DATETIME& dt2) {
-    CFX_DateTime dt;
-    dt.FromUnitime(dt1.ToUnitime() - ((const CFX_DateTime&)dt2).ToUnitime());
-    return dt;
-  }
-  friend CFX_DateTime operator-(const FX_DATETIME& dt1,
-                                const CFX_DateTime& dt2) {
-    CFX_DateTime dt;
-    dt.FromUnitime(((const CFX_DateTime&)dt1).ToUnitime() - dt2.ToUnitime());
-    return dt;
-  }
-  friend FX_BOOL operator==(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
-    return FXSYS_memcmp((FX_LPCDATETIME)dt1, (FX_LPCDATETIME)dt2,
-                        sizeof(FX_DATETIME)) == 0;
-  }
-  friend FX_BOOL operator==(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
-    return FXSYS_memcmp((FX_LPCDATETIME)dt1, &dt2, sizeof(FX_DATETIME)) == 0;
-  }
-  friend FX_BOOL operator==(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
-    return FXSYS_memcmp(&dt1, (FX_LPCDATETIME)dt2, sizeof(FX_DATETIME)) == 0;
-  }
-  friend FX_BOOL operator!=(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
-    return FXSYS_memcmp((FX_LPCDATETIME)dt1, (FX_LPCDATETIME)dt2,
-                        sizeof(FX_DATETIME)) != 0;
-  }
-  friend FX_BOOL operator!=(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
-    return FXSYS_memcmp((FX_LPCDATETIME)dt1, &dt2, sizeof(FX_DATETIME)) != 0;
-  }
-  friend FX_BOOL operator!=(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
-    return FXSYS_memcmp(&dt1, (FX_LPCDATETIME)dt2, sizeof(FX_DATETIME)) != 0;
-  }
-  friend FX_BOOL operator>(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
-    return dt1.ToUnitime() > dt2.ToUnitime();
-  }
-  friend FX_BOOL operator>(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
-    return dt1.ToUnitime() > ((const CFX_DateTime&)dt2).ToUnitime();
-  }
-  friend FX_BOOL operator>(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
-    return ((const CFX_DateTime&)dt1).ToUnitime() > dt2.ToUnitime();
-  }
-  friend FX_BOOL operator>=(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
-    return dt1.ToUnitime() >= dt2.ToUnitime();
-  }
-  friend FX_BOOL operator>=(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
-    return dt1.ToUnitime() >= ((const CFX_DateTime&)dt2).ToUnitime();
-  }
-  friend FX_BOOL operator>=(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
-    return ((const CFX_DateTime&)dt1).ToUnitime() >= dt2.ToUnitime();
-  }
-  friend FX_BOOL operator<(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
-    return dt1.ToUnitime() < dt2.ToUnitime();
-  }
-  friend FX_BOOL operator<(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
-    return dt1.ToUnitime() < ((const CFX_DateTime&)dt2).ToUnitime();
-  }
-  friend FX_BOOL operator<(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
-    return ((const CFX_DateTime&)dt1).ToUnitime() < dt2.ToUnitime();
-  }
-  friend FX_BOOL operator<=(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
-    return dt1.ToUnitime() <= dt2.ToUnitime();
-  }
-  friend FX_BOOL operator<=(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
-    return dt1.ToUnitime() <= ((const CFX_DateTime&)dt2).ToUnitime();
-  }
-  friend FX_BOOL operator<=(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
-    return ((const CFX_DateTime&)dt1).ToUnitime() <= dt2.ToUnitime();
-  }
-
- private:
-  FX_DATETIME m_DateTime;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_DATETIME_H_
+#define _FX_DATETIME_H_
+class CFX_Unitime;
+class CFX_DateTime;
+typedef int64_t FX_UNITIME;
+enum FX_WEEKDAY {
+  FX_Sunday = 0,
+  FX_Monday,
+  FX_Tuesday,
+  FX_Wednesday,
+  FX_Thursday,
+  FX_Friday,
+  FX_Saturday,
+};
+FX_BOOL FX_IsLeapYear(int32_t iYear);
+int32_t FX_DaysInYear(int32_t iYear);
+uint8_t FX_DaysInMonth(int32_t iYear, uint8_t iMonth);
+class CFX_Unitime {
+ public:
+  CFX_Unitime() { m_iUnitime = 0; }
+  CFX_Unitime(FX_UNITIME iUnitime) { m_iUnitime = iUnitime; }
+  CFX_Unitime(const CFX_Unitime& unitime) { m_iUnitime = unitime.m_iUnitime; }
+  operator FX_UNITIME*() { return &m_iUnitime; }
+  operator FX_UNITIME const*() const { return &m_iUnitime; }
+  operator FX_UNITIME&() { return m_iUnitime; }
+  operator const FX_UNITIME&() const { return m_iUnitime; }
+  CFX_Unitime& operator=(const CFX_Unitime& t) {
+    m_iUnitime = t.m_iUnitime;
+    return *this;
+  }
+  CFX_Unitime& operator=(FX_UNITIME t) {
+    m_iUnitime = t;
+    return *this;
+  }
+  CFX_Unitime& operator+=(const CFX_Unitime& t) {
+    m_iUnitime += t.m_iUnitime;
+    return *this;
+  }
+  CFX_Unitime& operator+=(FX_UNITIME t) {
+    m_iUnitime += t;
+    return *this;
+  }
+  CFX_Unitime& operator-=(const CFX_Unitime& t) {
+    m_iUnitime -= t.m_iUnitime;
+    return *this;
+  }
+  CFX_Unitime& operator-=(FX_UNITIME t) {
+    m_iUnitime -= t;
+    return *this;
+  }
+  void Now();
+  void SetGMTime();
+  void Set(int32_t year,
+           uint8_t month,
+           uint8_t day,
+           uint8_t hour = 0,
+           uint8_t minute = 0,
+           uint8_t second = 0,
+           FX_WORD millisecond = 0);
+  void Set(FX_UNITIME t);
+  int32_t GetYear() const;
+  uint8_t GetMonth() const;
+  uint8_t GetDay() const;
+  FX_WEEKDAY GetDayOfWeek() const;
+  FX_WORD GetDayOfYear() const;
+  int64_t GetDayOfAD() const;
+  uint8_t GetHour() const;
+  uint8_t GetMinute() const;
+  uint8_t GetSecond() const;
+  FX_WORD GetMillisecond() const;
+  FX_BOOL AddYears(int32_t iYears);
+  FX_BOOL AddMonths(int32_t iMonths);
+  FX_BOOL AddDays(int32_t iDays);
+  FX_BOOL AddHours(int32_t iHours);
+  FX_BOOL AddMinutes(int32_t iMinutes);
+  FX_BOOL AddSeconds(int32_t iSeconds);
+  FX_BOOL AddMilliseconds(int32_t iMilliseconds);
+  friend CFX_Unitime operator+(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return CFX_Unitime(t1.m_iUnitime + t2.m_iUnitime);
+  }
+  friend CFX_Unitime operator+(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return CFX_Unitime(t1.m_iUnitime + t2);
+  }
+  friend CFX_Unitime operator+(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return CFX_Unitime(t1 + t2.m_iUnitime);
+  }
+  friend CFX_Unitime operator-(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return CFX_Unitime(t1.m_iUnitime + t2.m_iUnitime);
+  }
+  friend CFX_Unitime operator-(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return CFX_Unitime(t1.m_iUnitime + t2);
+  }
+  friend CFX_Unitime operator-(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return CFX_Unitime(t1 + t2.m_iUnitime);
+  }
+  friend FX_BOOL operator==(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return t1.m_iUnitime == t2.m_iUnitime;
+  }
+  friend FX_BOOL operator==(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return t1.m_iUnitime == t2;
+  }
+  friend FX_BOOL operator==(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return t1 == t2.m_iUnitime;
+  }
+  friend FX_BOOL operator!=(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return t1.m_iUnitime != t2.m_iUnitime;
+  }
+  friend FX_BOOL operator!=(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return t1.m_iUnitime != t2;
+  }
+  friend FX_BOOL operator!=(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return t1 != t2.m_iUnitime;
+  }
+  friend FX_BOOL operator>(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return t1.m_iUnitime > t2.m_iUnitime;
+  }
+  friend FX_BOOL operator>(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return t1.m_iUnitime > t2;
+  }
+  friend FX_BOOL operator>(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return t1 > t2.m_iUnitime;
+  }
+  friend FX_BOOL operator>=(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return t1.m_iUnitime >= t2.m_iUnitime;
+  }
+  friend FX_BOOL operator>=(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return t1.m_iUnitime >= t2;
+  }
+  friend FX_BOOL operator>=(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return t1 >= t2.m_iUnitime;
+  }
+  friend FX_BOOL operator<(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return t1.m_iUnitime < t2.m_iUnitime;
+  }
+  friend FX_BOOL operator<(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return t1.m_iUnitime < t2;
+  }
+  friend FX_BOOL operator<(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return t1 < t2.m_iUnitime;
+  }
+  friend FX_BOOL operator<=(const CFX_Unitime& t1, const CFX_Unitime& t2) {
+    return t1.m_iUnitime <= t2.m_iUnitime;
+  }
+  friend FX_BOOL operator<=(const CFX_Unitime& t1, FX_UNITIME t2) {
+    return t1.m_iUnitime <= t2;
+  }
+  friend FX_BOOL operator<=(FX_UNITIME t1, const CFX_Unitime& t2) {
+    return t1 <= t2.m_iUnitime;
+  }
+
+ private:
+  FX_UNITIME m_iUnitime;
+};
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(push, 1)
+#endif
+typedef struct _FX_DATE {
+  int32_t year;
+  uint8_t month;
+  uint8_t day;
+} FX_DATE, *FX_LPDATE;
+typedef FX_DATE const* FX_LPCDATE;
+typedef struct _FX_TIME {
+  uint8_t hour;
+  uint8_t minute;
+  uint8_t second;
+  FX_WORD millisecond;
+} FX_TIME, *FX_LPTIME;
+typedef FX_TIME const* FX_LPCTIME;
+typedef struct _FX_TIMEZONE {
+  int8_t tzHour;
+  uint8_t tzMinute;
+} FX_TIMEZONE, *FX_LPTIMEZONE;
+typedef FX_TIMEZONE const* FX_LPCTIMEZONE;
+typedef struct _FX_DATETIME {
+  union {
+    struct {
+      int32_t year;
+      uint8_t month;
+      uint8_t day;
+    } sDate;
+    FX_DATE aDate;
+  } Date;
+  union {
+    struct {
+      uint8_t hour;
+      uint8_t minute;
+      uint8_t second;
+      FX_WORD millisecond;
+    } sTime;
+    FX_TIME aTime;
+  } Time;
+} FX_DATETIME, *FX_LPDATETIME;
+typedef FX_DATETIME const* FX_LPCDATETIME;
+typedef struct _FX_DATETIMEZONE {
+  union {
+    struct {
+      union {
+        struct {
+          int32_t year;
+          uint8_t month;
+          uint8_t day;
+        };
+        FX_DATE date;
+      };
+      union {
+        struct {
+          uint8_t hour;
+          uint8_t minute;
+          uint8_t second;
+          FX_WORD millisecond;
+        };
+        FX_TIME time;
+      };
+    };
+    FX_DATETIME dt;
+  };
+  union {
+    struct {
+      int8_t tzHour;
+      uint8_t tzMinute;
+    };
+    FX_TIMEZONE tz;
+  };
+} FX_DATETIMEZONE, *FX_LPDATETIMEZONE;
+typedef FX_DATETIMEZONE const* FX_LPCDATETIMEZONE;
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(pop)
+#endif
+class CFX_DateTime {
+ public:
+  CFX_DateTime() {}
+  CFX_DateTime(const FX_DATETIME& dt) { m_DateTime = dt; }
+  CFX_DateTime(const CFX_DateTime& dt) { m_DateTime = dt.m_DateTime; }
+  virtual ~CFX_DateTime() {}
+  operator FX_DATETIME*() { return &m_DateTime; }
+  operator FX_DATETIME const*() const { return &m_DateTime; }
+  operator FX_DATETIME&() { return m_DateTime; }
+  operator const FX_DATETIME&() const { return m_DateTime; }
+  CFX_DateTime& operator=(const CFX_DateTime& dt) {
+    m_DateTime = dt.m_DateTime;
+    return *this;
+  }
+  CFX_DateTime& operator=(const FX_DATETIME& dt) {
+    m_DateTime = dt;
+    return *this;
+  }
+  CFX_DateTime& operator+=(const CFX_DateTime& dt) {
+    FromUnitime(ToUnitime() + dt.ToUnitime());
+    return *this;
+  }
+  CFX_DateTime& operator+=(const FX_DATETIME& dt) {
+    FromUnitime(ToUnitime() + ((const CFX_DateTime&)dt).ToUnitime());
+    return *this;
+  }
+  CFX_DateTime& operator-=(const CFX_DateTime& dt) {
+    FromUnitime(ToUnitime() - dt.ToUnitime());
+    return *this;
+  }
+  CFX_DateTime& operator-=(const FX_DATETIME& dt) {
+    FromUnitime(ToUnitime() - ((const CFX_DateTime&)dt).ToUnitime());
+    return *this;
+  }
+  virtual FX_BOOL Set(int32_t year,
+                      uint8_t month,
+                      uint8_t day,
+                      uint8_t hour = 0,
+                      uint8_t minute = 0,
+                      uint8_t second = 0,
+                      FX_WORD millisecond = 0);
+  virtual FX_BOOL FromUnitime(FX_UNITIME t);
+  virtual FX_UNITIME ToUnitime() const;
+  virtual int32_t GetYear() const;
+  virtual uint8_t GetMonth() const;
+  virtual uint8_t GetDay() const;
+  virtual FX_WEEKDAY GetDayOfWeek() const;
+  virtual FX_WORD GetDayOfYear() const;
+  virtual int64_t GetDayOfAD() const;
+  virtual uint8_t GetHour() const;
+  virtual uint8_t GetMinute() const;
+  virtual uint8_t GetSecond() const;
+  virtual FX_WORD GetMillisecond() const;
+  virtual FX_BOOL AddYears(int32_t iYears);
+  virtual FX_BOOL AddMonths(int32_t iMonths);
+  virtual FX_BOOL AddDays(int32_t iDays);
+  virtual FX_BOOL AddHours(int32_t iHours);
+  virtual FX_BOOL AddMinutes(int32_t iMinutes);
+  virtual FX_BOOL AddSeconds(int32_t iSeconds);
+  virtual FX_BOOL AddMilliseconds(int32_t iMilliseconds);
+  friend CFX_DateTime operator+(const CFX_DateTime& dt1,
+                                const CFX_DateTime& dt2) {
+    CFX_DateTime dt;
+    dt.FromUnitime(dt1.ToUnitime() + dt2.ToUnitime());
+    return dt;
+  }
+  friend CFX_DateTime operator+(const CFX_DateTime& dt1,
+                                const FX_DATETIME& dt2) {
+    CFX_DateTime dt;
+    dt.FromUnitime(dt1.ToUnitime() + ((const CFX_DateTime&)dt2).ToUnitime());
+    return dt;
+  }
+  friend CFX_DateTime operator+(const FX_DATETIME& dt1,
+                                const CFX_DateTime& dt2) {
+    CFX_DateTime dt;
+    dt.FromUnitime(((const CFX_DateTime&)dt1).ToUnitime() + dt2.ToUnitime());
+    return dt;
+  }
+  friend CFX_DateTime operator-(const CFX_DateTime& dt1,
+                                const CFX_DateTime& dt2) {
+    CFX_DateTime dt;
+    dt.FromUnitime(dt1.ToUnitime() - dt2.ToUnitime());
+    return dt;
+  }
+  friend CFX_DateTime operator-(const CFX_DateTime& dt1,
+                                const FX_DATETIME& dt2) {
+    CFX_DateTime dt;
+    dt.FromUnitime(dt1.ToUnitime() - ((const CFX_DateTime&)dt2).ToUnitime());
+    return dt;
+  }
+  friend CFX_DateTime operator-(const FX_DATETIME& dt1,
+                                const CFX_DateTime& dt2) {
+    CFX_DateTime dt;
+    dt.FromUnitime(((const CFX_DateTime&)dt1).ToUnitime() - dt2.ToUnitime());
+    return dt;
+  }
+  friend FX_BOOL operator==(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
+    return FXSYS_memcmp((FX_LPCDATETIME)dt1, (FX_LPCDATETIME)dt2,
+                        sizeof(FX_DATETIME)) == 0;
+  }
+  friend FX_BOOL operator==(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
+    return FXSYS_memcmp((FX_LPCDATETIME)dt1, &dt2, sizeof(FX_DATETIME)) == 0;
+  }
+  friend FX_BOOL operator==(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
+    return FXSYS_memcmp(&dt1, (FX_LPCDATETIME)dt2, sizeof(FX_DATETIME)) == 0;
+  }
+  friend FX_BOOL operator!=(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
+    return FXSYS_memcmp((FX_LPCDATETIME)dt1, (FX_LPCDATETIME)dt2,
+                        sizeof(FX_DATETIME)) != 0;
+  }
+  friend FX_BOOL operator!=(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
+    return FXSYS_memcmp((FX_LPCDATETIME)dt1, &dt2, sizeof(FX_DATETIME)) != 0;
+  }
+  friend FX_BOOL operator!=(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
+    return FXSYS_memcmp(&dt1, (FX_LPCDATETIME)dt2, sizeof(FX_DATETIME)) != 0;
+  }
+  friend FX_BOOL operator>(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
+    return dt1.ToUnitime() > dt2.ToUnitime();
+  }
+  friend FX_BOOL operator>(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
+    return dt1.ToUnitime() > ((const CFX_DateTime&)dt2).ToUnitime();
+  }
+  friend FX_BOOL operator>(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
+    return ((const CFX_DateTime&)dt1).ToUnitime() > dt2.ToUnitime();
+  }
+  friend FX_BOOL operator>=(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
+    return dt1.ToUnitime() >= dt2.ToUnitime();
+  }
+  friend FX_BOOL operator>=(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
+    return dt1.ToUnitime() >= ((const CFX_DateTime&)dt2).ToUnitime();
+  }
+  friend FX_BOOL operator>=(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
+    return ((const CFX_DateTime&)dt1).ToUnitime() >= dt2.ToUnitime();
+  }
+  friend FX_BOOL operator<(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
+    return dt1.ToUnitime() < dt2.ToUnitime();
+  }
+  friend FX_BOOL operator<(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
+    return dt1.ToUnitime() < ((const CFX_DateTime&)dt2).ToUnitime();
+  }
+  friend FX_BOOL operator<(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
+    return ((const CFX_DateTime&)dt1).ToUnitime() < dt2.ToUnitime();
+  }
+  friend FX_BOOL operator<=(const CFX_DateTime& dt1, const CFX_DateTime& dt2) {
+    return dt1.ToUnitime() <= dt2.ToUnitime();
+  }
+  friend FX_BOOL operator<=(const CFX_DateTime& dt1, const FX_DATETIME& dt2) {
+    return dt1.ToUnitime() <= ((const CFX_DateTime&)dt2).ToUnitime();
+  }
+  friend FX_BOOL operator<=(const FX_DATETIME& dt1, const CFX_DateTime& dt2) {
+    return ((const CFX_DateTime&)dt1).ToUnitime() <= dt2.ToUnitime();
+  }
+
+ private:
+  FX_DATETIME m_DateTime;
+};
+#endif
diff --git a/xfa/src/fgas/include/fx_fnt.h b/xfa/src/fgas/include/fx_fnt.h
index 4d60af22e2..894ad183f5 100644
--- a/xfa/src/fgas/include/fx_fnt.h
+++ b/xfa/src/fgas/include/fx_fnt.h
@@ -1,264 +1,264 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_FONT
-#define _FX_FONT
-class IFX_Font;
-class IFX_FontMgr;
-#define FX_FONTSTYLE_Normal 0x00
-#define FX_FONTSTYLE_FixedPitch 0x01
-#define FX_FONTSTYLE_Serif 0x02
-#define FX_FONTSTYLE_Symbolic 0x04
-#define FX_FONTSTYLE_Script 0x08
-#define FX_FONTSTYLE_Italic 0x40
-#define FX_FONTSTYLE_Bold 0x40000
-#define FX_FONTSTYLE_BoldItalic (FX_FONTSTYLE_Bold | FX_FONTSTYLE_Italic)
-#define FX_FONTSTYLE_ExactMatch 0x80000000
-#define FX_FONTDECORATION_Underline 0x00000001
-#define FX_FONTDECORATION_Strikeout 0x00000002
-#define FX_FONTDECORATION_Overline 0x00000004
-#define FX_FONTDECORATION_Emphasis 0x00000008
-#define FX_FONTDECORATION_Superscript 0x00000010
-#define FX_FONTDECORATION_Subscript 0x00000020
-#define FX_FONTDECORATION_SmallCapital 0x00000040
-#define FX_FONTDECORATION_Capital 0x00000080
-#define FX_FONTDECORATION_Lowercase 0x000000C0
-#define FX_FONTDECORATION_Raised 0x00000100
-#define FX_FONTDECORATION_Sunken 0x00000200
-#define FX_FONTDECORATION_Shadow 0x00000400
-#define FX_FONTDECORATION_BoundingShape 0x20000000
-#define FX_FONTDECORATION_Hide 0x40000000
-#define FX_FONTDECORATION_StrokeFill 0x80000000
-#define FX_BOUNDINGSHAPE_None 0
-#define FX_BOUNDINGSHAPE_Circle 1
-#define FX_BOUNDINGSHAPE_Square 2
-#define FX_BOUNDINGSHAPE_Triangle 3
-#define FX_BOUNDINGSHAPE_Diamond 4
-
-class IFX_FontProvider {
- public:
-  virtual ~IFX_FontProvider() {}
-  virtual FX_BOOL GetCharWidth(IFX_Font* pFont,
-                               FX_WCHAR wUnicode,
-                               int32_t& iWidth,
-                               FX_BOOL bCharCode = FALSE) = 0;
-};
-
-class IFX_Font {
- public:
-  static IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
-                            FX_DWORD dwFontStyles,
-                            FX_WORD wCodePage,
-                            IFX_FontMgr* pFontMgr);
-  static IFX_Font* LoadFont(const uint8_t* pBuffer,
-                            int32_t iLength,
-                            IFX_FontMgr* pFontMgr);
-  static IFX_Font* LoadFont(const FX_WCHAR* pszFileName, IFX_FontMgr* pFontMgr);
-  static IFX_Font* LoadFont(IFX_Stream* pFontStream,
-                            IFX_FontMgr* pFontMgr,
-                            FX_BOOL bSaveStream = FALSE);
-  static IFX_Font* LoadFont(CFX_Font* pExtFont,
-                            IFX_FontMgr* pFontMgr,
-                            FX_BOOL bTakeOver = FALSE);
-  virtual ~IFX_Font() {}
-  virtual void Release() = 0;
-  virtual IFX_Font* Retain() = 0;
-  virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0) = 0;
-  virtual void GetFamilyName(CFX_WideString& wsFamily) const = 0;
-  virtual void GetPsName(CFX_WideString& wsName) const = 0;
-  virtual FX_DWORD GetFontStyles() const = 0;
-  virtual uint8_t GetCharSet() const = 0;
-  virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
-                               int32_t& iWidth,
-                               FX_BOOL bCharCode = FALSE) = 0;
-  virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode,
-                                FX_BOOL bCharCode = FALSE) = 0;
-  virtual int32_t GetAscent() const = 0;
-  virtual int32_t GetDescent() const = 0;
-  virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
-                              CFX_Rect& bbox,
-                              FX_BOOL bCharCode = FALSE) = 0;
-  virtual FX_BOOL GetBBox(CFX_Rect& bbox) = 0;
-  virtual int32_t GetItalicAngle() const = 0;
-  virtual void Reset() = 0;
-  virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const = 0;
-  virtual void* GetDevFont() const = 0;
-  virtual void SetFontProvider(IFX_FontProvider* pProvider) = 0;
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  virtual void SetLogicalFontStyle(FX_DWORD dwLogFontStyle) = 0;
-#endif
-};
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-typedef struct _FX_FONTMATCHPARAMS {
-  const FX_WCHAR* pwsFamily;
-  FX_DWORD dwFontStyles;
-  FX_DWORD dwUSB;
-  FX_DWORD dwMatchFlags;
-  FX_WCHAR wUnicode;
-  FX_WORD wCodePage;
-} FX_FONTMATCHPARAMS, *FX_LPFONTMATCHPARAMS;
-typedef FX_FONTMATCHPARAMS const* FX_LPCFONTMATCHPARAMS;
-typedef struct _FX_FONTSIGNATURE : public CFX_Target {
-  FX_DWORD fsUsb[4];
-  FX_DWORD fsCsb[2];
-} FX_FONTSIGNATURE;
-typedef struct _FX_FONTDESCRIPTOR : public CFX_Target {
-  FX_WCHAR wsFontFace[32];
-  FX_DWORD dwFontStyles;
-  uint8_t uCharSet;
-  FX_FONTSIGNATURE FontSignature;
-} FX_FONTDESCRIPTOR, *FX_LPFONTDESCRIPTOR;
-typedef FX_FONTDESCRIPTOR const* FX_LPCFONTDESCRIPTOR;
-typedef CFX_MassArrayTemplate<FX_FONTDESCRIPTOR> CFX_FontDescriptors;
-inline FX_BOOL operator==(const FX_FONTDESCRIPTOR& left,
-                          const FX_FONTDESCRIPTOR& right) {
-  return left.uCharSet == right.uCharSet &&
-         left.dwFontStyles == right.dwFontStyles &&
-         FXSYS_wcscmp(left.wsFontFace, right.wsFontFace) == 0 &&
-         FXSYS_memcmp(&left.FontSignature, &right.FontSignature,
-                      sizeof(FX_FONTSIGNATURE)) == 0;
-}
-#define FX_FONTMATCHPARA_MacthStyle 0x01
-#define FX_FONTMATCHPARA_MacthFamily 0x02
-#define FX_FONTMATCHPARA_MacthUnicode 0x04
-typedef void (*FX_LPEnumAllFonts)(CFX_FontDescriptors& fonts,
-                                  void* pUserData,
-                                  const FX_WCHAR* pwsFaceName,
-                                  FX_WCHAR wUnicode);
-FX_LPEnumAllFonts FX_GetDefFontEnumerator();
-typedef FX_LPCFONTDESCRIPTOR (*FX_LPMatchFont)(FX_LPFONTMATCHPARAMS pParams,
-                                               const CFX_FontDescriptors& fonts,
-                                               void* pUserData);
-FX_LPMatchFont FX_GetDefFontMatchor();
-class IFX_FontMgr {
- public:
-  static IFX_FontMgr* Create(FX_LPEnumAllFonts pEnumerator,
-                             FX_LPMatchFont pMatcher = NULL,
-                             void* pUserData = NULL);
-  virtual ~IFX_FontMgr() {}
-  virtual void Release() = 0;
-  virtual IFX_Font* GetDefFontByCodePage(
-      FX_WORD wCodePage,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByCharset(
-      uint8_t nCharset,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByUnicode(
-      FX_WCHAR wUnicode,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByLanguage(
-      FX_WORD wLanguage,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
-                             FX_DWORD dwFontStyles,
-                             FX_WORD wCodePage = 0xFFFF) = 0;
-  virtual IFX_Font* LoadFont(const uint8_t* pBuffer, int32_t iLength) = 0;
-  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName) = 0;
-  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
-                             const FX_WCHAR* pszFontAlias = NULL,
-                             FX_DWORD dwFontStyles = 0,
-                             FX_WORD wCodePage = 0,
-                             FX_BOOL bSaveStream = FALSE) = 0;
-  virtual IFX_Font* LoadFont(IFX_Font* pSrcFont,
-                             FX_DWORD dwFontStyles,
-                             FX_WORD wCodePage = 0xFFFF) = 0;
-  virtual void ClearFontCache() = 0;
-  virtual void RemoveFont(IFX_Font* pFont) = 0;
-};
-#else
-class IFX_FontMgrDelegate {
- public:
-  virtual ~IFX_FontMgrDelegate() {}
-  virtual IFX_Font* GetDefFontByCodePage(
-      IFX_FontMgr* pFontMgr,
-      FX_WORD wCodePage,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByCharset(
-      IFX_FontMgr* pFontMgr,
-      uint8_t nCharset,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByUnicode(
-      IFX_FontMgr* pFontMgr,
-      FX_WCHAR wUnicode,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByLanguage(
-      IFX_FontMgr* pFontMgr,
-      FX_WORD wLanguage,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-};
-class IFX_FontSourceEnum {
- public:
-  virtual ~IFX_FontSourceEnum() {}
-  virtual void Release() = 0;
-  virtual FX_POSITION GetStartPosition(void* pUserData = NULL) = 0;
-  virtual IFX_FileAccess* GetNext(FX_POSITION& pos, void* pUserData = NULL) = 0;
-};
-IFX_FontSourceEnum* FX_CreateDefaultFontSourceEnum();
-class IFX_FontMgr {
- public:
-  static IFX_FontMgr* Create(IFX_FontSourceEnum* pFontEnum,
-                             IFX_FontMgrDelegate* pDelegate = NULL,
-                             void* pUserData = NULL);
-  virtual ~IFX_FontMgr() {}
-  virtual void Release() = 0;
-  virtual IFX_Font* GetDefFontByCodePage(
-      FX_WORD wCodePage,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByCharset(
-      uint8_t nCharset,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByUnicode(
-      FX_WCHAR wUnicode,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetDefFontByLanguage(
-      FX_WORD wLanguage,
-      FX_DWORD dwFontStyles,
-      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetFontByCodePage(FX_WORD wCodePage,
-                                      FX_DWORD dwFontStyles,
-                                      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  inline IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
-                            FX_DWORD dwFontStyles,
-                            FX_WORD wCodePage) {
-    return GetFontByCodePage(wCodePage, dwFontStyles, pszFontFamily);
-  }
-  virtual IFX_Font* GetFontByCharset(uint8_t nCharset,
-                                     FX_DWORD dwFontStyles,
-                                     const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetFontByUnicode(FX_WCHAR wUnicode,
-                                     FX_DWORD dwFontStyles,
-                                     const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* GetFontByLanguage(FX_WORD wLanguage,
-                                      FX_DWORD dwFontStyles,
-                                      const FX_WCHAR* pszFontFamily = NULL) = 0;
-  virtual IFX_Font* LoadFont(const uint8_t* pBuffer,
-                             int32_t iLength,
-                             int32_t iFaceIndex,
-                             int32_t* pFaceCount = NULL) = 0;
-  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName,
-                             int32_t iFaceIndex,
-                             int32_t* pFaceCount = NULL) = 0;
-  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
-                             int32_t iFaceIndex,
-                             int32_t* pFaceCount = NULL,
-                             FX_BOOL bSaveStream = FALSE) = 0;
-
-  virtual void ClearFontCache() = 0;
-  virtual void RemoveFont(IFX_Font* pFont) = 0;
-};
-#endif
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_FONT
+#define _FX_FONT
+class IFX_Font;
+class IFX_FontMgr;
+#define FX_FONTSTYLE_Normal 0x00
+#define FX_FONTSTYLE_FixedPitch 0x01
+#define FX_FONTSTYLE_Serif 0x02
+#define FX_FONTSTYLE_Symbolic 0x04
+#define FX_FONTSTYLE_Script 0x08
+#define FX_FONTSTYLE_Italic 0x40
+#define FX_FONTSTYLE_Bold 0x40000
+#define FX_FONTSTYLE_BoldItalic (FX_FONTSTYLE_Bold | FX_FONTSTYLE_Italic)
+#define FX_FONTSTYLE_ExactMatch 0x80000000
+#define FX_FONTDECORATION_Underline 0x00000001
+#define FX_FONTDECORATION_Strikeout 0x00000002
+#define FX_FONTDECORATION_Overline 0x00000004
+#define FX_FONTDECORATION_Emphasis 0x00000008
+#define FX_FONTDECORATION_Superscript 0x00000010
+#define FX_FONTDECORATION_Subscript 0x00000020
+#define FX_FONTDECORATION_SmallCapital 0x00000040
+#define FX_FONTDECORATION_Capital 0x00000080
+#define FX_FONTDECORATION_Lowercase 0x000000C0
+#define FX_FONTDECORATION_Raised 0x00000100
+#define FX_FONTDECORATION_Sunken 0x00000200
+#define FX_FONTDECORATION_Shadow 0x00000400
+#define FX_FONTDECORATION_BoundingShape 0x20000000
+#define FX_FONTDECORATION_Hide 0x40000000
+#define FX_FONTDECORATION_StrokeFill 0x80000000
+#define FX_BOUNDINGSHAPE_None 0
+#define FX_BOUNDINGSHAPE_Circle 1
+#define FX_BOUNDINGSHAPE_Square 2
+#define FX_BOUNDINGSHAPE_Triangle 3
+#define FX_BOUNDINGSHAPE_Diamond 4
+
+class IFX_FontProvider {
+ public:
+  virtual ~IFX_FontProvider() {}
+  virtual FX_BOOL GetCharWidth(IFX_Font* pFont,
+                               FX_WCHAR wUnicode,
+                               int32_t& iWidth,
+                               FX_BOOL bCharCode = FALSE) = 0;
+};
+
+class IFX_Font {
+ public:
+  static IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
+                            FX_DWORD dwFontStyles,
+                            FX_WORD wCodePage,
+                            IFX_FontMgr* pFontMgr);
+  static IFX_Font* LoadFont(const uint8_t* pBuffer,
+                            int32_t iLength,
+                            IFX_FontMgr* pFontMgr);
+  static IFX_Font* LoadFont(const FX_WCHAR* pszFileName, IFX_FontMgr* pFontMgr);
+  static IFX_Font* LoadFont(IFX_Stream* pFontStream,
+                            IFX_FontMgr* pFontMgr,
+                            FX_BOOL bSaveStream = FALSE);
+  static IFX_Font* LoadFont(CFX_Font* pExtFont,
+                            IFX_FontMgr* pFontMgr,
+                            FX_BOOL bTakeOver = FALSE);
+  virtual ~IFX_Font() {}
+  virtual void Release() = 0;
+  virtual IFX_Font* Retain() = 0;
+  virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0) = 0;
+  virtual void GetFamilyName(CFX_WideString& wsFamily) const = 0;
+  virtual void GetPsName(CFX_WideString& wsName) const = 0;
+  virtual FX_DWORD GetFontStyles() const = 0;
+  virtual uint8_t GetCharSet() const = 0;
+  virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
+                               int32_t& iWidth,
+                               FX_BOOL bCharCode = FALSE) = 0;
+  virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode,
+                                FX_BOOL bCharCode = FALSE) = 0;
+  virtual int32_t GetAscent() const = 0;
+  virtual int32_t GetDescent() const = 0;
+  virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
+                              CFX_Rect& bbox,
+                              FX_BOOL bCharCode = FALSE) = 0;
+  virtual FX_BOOL GetBBox(CFX_Rect& bbox) = 0;
+  virtual int32_t GetItalicAngle() const = 0;
+  virtual void Reset() = 0;
+  virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const = 0;
+  virtual void* GetDevFont() const = 0;
+  virtual void SetFontProvider(IFX_FontProvider* pProvider) = 0;
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  virtual void SetLogicalFontStyle(FX_DWORD dwLogFontStyle) = 0;
+#endif
+};
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+typedef struct _FX_FONTMATCHPARAMS {
+  const FX_WCHAR* pwsFamily;
+  FX_DWORD dwFontStyles;
+  FX_DWORD dwUSB;
+  FX_DWORD dwMatchFlags;
+  FX_WCHAR wUnicode;
+  FX_WORD wCodePage;
+} FX_FONTMATCHPARAMS, *FX_LPFONTMATCHPARAMS;
+typedef FX_FONTMATCHPARAMS const* FX_LPCFONTMATCHPARAMS;
+typedef struct _FX_FONTSIGNATURE : public CFX_Target {
+  FX_DWORD fsUsb[4];
+  FX_DWORD fsCsb[2];
+} FX_FONTSIGNATURE;
+typedef struct _FX_FONTDESCRIPTOR : public CFX_Target {
+  FX_WCHAR wsFontFace[32];
+  FX_DWORD dwFontStyles;
+  uint8_t uCharSet;
+  FX_FONTSIGNATURE FontSignature;
+} FX_FONTDESCRIPTOR, *FX_LPFONTDESCRIPTOR;
+typedef FX_FONTDESCRIPTOR const* FX_LPCFONTDESCRIPTOR;
+typedef CFX_MassArrayTemplate<FX_FONTDESCRIPTOR> CFX_FontDescriptors;
+inline FX_BOOL operator==(const FX_FONTDESCRIPTOR& left,
+                          const FX_FONTDESCRIPTOR& right) {
+  return left.uCharSet == right.uCharSet &&
+         left.dwFontStyles == right.dwFontStyles &&
+         FXSYS_wcscmp(left.wsFontFace, right.wsFontFace) == 0 &&
+         FXSYS_memcmp(&left.FontSignature, &right.FontSignature,
+                      sizeof(FX_FONTSIGNATURE)) == 0;
+}
+#define FX_FONTMATCHPARA_MacthStyle 0x01
+#define FX_FONTMATCHPARA_MacthFamily 0x02
+#define FX_FONTMATCHPARA_MacthUnicode 0x04
+typedef void (*FX_LPEnumAllFonts)(CFX_FontDescriptors& fonts,
+                                  void* pUserData,
+                                  const FX_WCHAR* pwsFaceName,
+                                  FX_WCHAR wUnicode);
+FX_LPEnumAllFonts FX_GetDefFontEnumerator();
+typedef FX_LPCFONTDESCRIPTOR (*FX_LPMatchFont)(FX_LPFONTMATCHPARAMS pParams,
+                                               const CFX_FontDescriptors& fonts,
+                                               void* pUserData);
+FX_LPMatchFont FX_GetDefFontMatchor();
+class IFX_FontMgr {
+ public:
+  static IFX_FontMgr* Create(FX_LPEnumAllFonts pEnumerator,
+                             FX_LPMatchFont pMatcher = NULL,
+                             void* pUserData = NULL);
+  virtual ~IFX_FontMgr() {}
+  virtual void Release() = 0;
+  virtual IFX_Font* GetDefFontByCodePage(
+      FX_WORD wCodePage,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByCharset(
+      uint8_t nCharset,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByUnicode(
+      FX_WCHAR wUnicode,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByLanguage(
+      FX_WORD wLanguage,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
+                             FX_DWORD dwFontStyles,
+                             FX_WORD wCodePage = 0xFFFF) = 0;
+  virtual IFX_Font* LoadFont(const uint8_t* pBuffer, int32_t iLength) = 0;
+  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName) = 0;
+  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
+                             const FX_WCHAR* pszFontAlias = NULL,
+                             FX_DWORD dwFontStyles = 0,
+                             FX_WORD wCodePage = 0,
+                             FX_BOOL bSaveStream = FALSE) = 0;
+  virtual IFX_Font* LoadFont(IFX_Font* pSrcFont,
+                             FX_DWORD dwFontStyles,
+                             FX_WORD wCodePage = 0xFFFF) = 0;
+  virtual void ClearFontCache() = 0;
+  virtual void RemoveFont(IFX_Font* pFont) = 0;
+};
+#else
+class IFX_FontMgrDelegate {
+ public:
+  virtual ~IFX_FontMgrDelegate() {}
+  virtual IFX_Font* GetDefFontByCodePage(
+      IFX_FontMgr* pFontMgr,
+      FX_WORD wCodePage,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByCharset(
+      IFX_FontMgr* pFontMgr,
+      uint8_t nCharset,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByUnicode(
+      IFX_FontMgr* pFontMgr,
+      FX_WCHAR wUnicode,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByLanguage(
+      IFX_FontMgr* pFontMgr,
+      FX_WORD wLanguage,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+};
+class IFX_FontSourceEnum {
+ public:
+  virtual ~IFX_FontSourceEnum() {}
+  virtual void Release() = 0;
+  virtual FX_POSITION GetStartPosition(void* pUserData = NULL) = 0;
+  virtual IFX_FileAccess* GetNext(FX_POSITION& pos, void* pUserData = NULL) = 0;
+};
+IFX_FontSourceEnum* FX_CreateDefaultFontSourceEnum();
+class IFX_FontMgr {
+ public:
+  static IFX_FontMgr* Create(IFX_FontSourceEnum* pFontEnum,
+                             IFX_FontMgrDelegate* pDelegate = NULL,
+                             void* pUserData = NULL);
+  virtual ~IFX_FontMgr() {}
+  virtual void Release() = 0;
+  virtual IFX_Font* GetDefFontByCodePage(
+      FX_WORD wCodePage,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByCharset(
+      uint8_t nCharset,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByUnicode(
+      FX_WCHAR wUnicode,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetDefFontByLanguage(
+      FX_WORD wLanguage,
+      FX_DWORD dwFontStyles,
+      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetFontByCodePage(FX_WORD wCodePage,
+                                      FX_DWORD dwFontStyles,
+                                      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  inline IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
+                            FX_DWORD dwFontStyles,
+                            FX_WORD wCodePage) {
+    return GetFontByCodePage(wCodePage, dwFontStyles, pszFontFamily);
+  }
+  virtual IFX_Font* GetFontByCharset(uint8_t nCharset,
+                                     FX_DWORD dwFontStyles,
+                                     const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetFontByUnicode(FX_WCHAR wUnicode,
+                                     FX_DWORD dwFontStyles,
+                                     const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* GetFontByLanguage(FX_WORD wLanguage,
+                                      FX_DWORD dwFontStyles,
+                                      const FX_WCHAR* pszFontFamily = NULL) = 0;
+  virtual IFX_Font* LoadFont(const uint8_t* pBuffer,
+                             int32_t iLength,
+                             int32_t iFaceIndex,
+                             int32_t* pFaceCount = NULL) = 0;
+  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName,
+                             int32_t iFaceIndex,
+                             int32_t* pFaceCount = NULL) = 0;
+  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
+                             int32_t iFaceIndex,
+                             int32_t* pFaceCount = NULL,
+                             FX_BOOL bSaveStream = FALSE) = 0;
+
+  virtual void ClearFontCache() = 0;
+  virtual void RemoveFont(IFX_Font* pFont) = 0;
+};
+#endif
+#endif
diff --git a/xfa/src/fgas/include/fx_lbk.h b/xfa/src/fgas/include/fx_lbk.h
index a7421eb66b..2f0a300cd4 100644
--- a/xfa/src/fgas/include/fx_lbk.h
+++ b/xfa/src/fgas/include/fx_lbk.h
@@ -1,39 +1,39 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_LINEBREAK
-#define _FX_LINEBREAK
-
-#include "core/include/fxcrt/fx_system.h"
-#include "xfa/src/fgas/include/fx_utl.h"
-
-enum FX_LINEBREAKTYPE {
-  FX_LBT_UNKNOWN = 0x00,
-  FX_LBT_DIRECT_BRK = 0x1A,
-  FX_LBT_INDIRECT_BRK = 0x2B,
-  FX_LBT_COM_INDIRECT_BRK = 0x3C,
-  FX_LBT_COM_PROHIBITED_BRK = 0x4D,
-  FX_LBT_PROHIBITED_BRK = 0x5E,
-  FX_LBT_HANGUL_SPACE_BRK = 0x6F,
-};
-
-#define FX_LBUN FX_LBT_UNKNOWN
-#define FX_LBDB FX_LBT_DIRECT_BRK
-#define FX_LBIB FX_LBT_INDIRECT_BRK
-#define FX_LBCB FX_LBT_COM_INDIRECT_BRK
-#define FX_LBCP FX_LBT_COM_PROHIBITED_BRK
-#define FX_LBPB FX_LBT_PROHIBITED_BRK
-#define FX_LBHS FX_LBT_HANGUL_SPACE_BRK
-
-extern const FX_LINEBREAKTYPE gs_FX_LineBreak_PairTable[64][32];
-
-void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
-                              FX_LINEBREAKTYPE* pBrkType,
-                              int32_t iLength);
-void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
-                              int32_t iLength,
-                              CFX_Int32MassArray& bp);
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_LINEBREAK
+#define _FX_LINEBREAK
+
+#include "core/include/fxcrt/fx_system.h"
+#include "xfa/src/fgas/include/fx_utl.h"
+
+enum FX_LINEBREAKTYPE {
+  FX_LBT_UNKNOWN = 0x00,
+  FX_LBT_DIRECT_BRK = 0x1A,
+  FX_LBT_INDIRECT_BRK = 0x2B,
+  FX_LBT_COM_INDIRECT_BRK = 0x3C,
+  FX_LBT_COM_PROHIBITED_BRK = 0x4D,
+  FX_LBT_PROHIBITED_BRK = 0x5E,
+  FX_LBT_HANGUL_SPACE_BRK = 0x6F,
+};
+
+#define FX_LBUN FX_LBT_UNKNOWN
+#define FX_LBDB FX_LBT_DIRECT_BRK
+#define FX_LBIB FX_LBT_INDIRECT_BRK
+#define FX_LBCB FX_LBT_COM_INDIRECT_BRK
+#define FX_LBCP FX_LBT_COM_PROHIBITED_BRK
+#define FX_LBPB FX_LBT_PROHIBITED_BRK
+#define FX_LBHS FX_LBT_HANGUL_SPACE_BRK
+
+extern const FX_LINEBREAKTYPE gs_FX_LineBreak_PairTable[64][32];
+
+void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
+                              FX_LINEBREAKTYPE* pBrkType,
+                              int32_t iLength);
+void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
+                              int32_t iLength,
+                              CFX_Int32MassArray& bp);
+#endif
diff --git a/xfa/src/fgas/include/fx_lgg.h b/xfa/src/fgas/include/fx_lgg.h
index 9b981fc883..ff30c53bc7 100644
--- a/xfa/src/fgas/include/fx_lgg.h
+++ b/xfa/src/fgas/include/fx_lgg.h
@@ -1,267 +1,267 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_LANGUAGE
-#define _FX_LANGUAGE
-#define FX_LANG_Neutral 0x0000
-#define FX_LANG_Invariant 0x007f
-#define FX_LANG_UserDefault 0x0400
-#define FX_LANG_SystemDefault 0x0800
-#define FX_LANG_Afrikaans_SouthAfrica 0x0436
-#define FX_LANG_Albanian_Albania 0x041c
-#define FX_LANG_Alsatian_France 0x0484
-#define FX_LANG_Amharic_Ethiopia 0x045e
-#define FX_LANG_Arabic_Algeria 0x1401
-#define FX_LANG_Arabic_Bahrain 0x3c01
-#define FX_LANG_Arabic_Egypt 0x0c01
-#define FX_LANG_Arabic_Iraq 0x0801
-#define FX_LANG_Arabic_Jordan 0x2c01
-#define FX_LANG_Arabic_Kuwait 0x3401
-#define FX_LANG_Arabic_Lebanon 0x3001
-#define FX_LANG_Arabic_Libya 0x1001
-#define FX_LANG_Arabic_Morocco 0x1801
-#define FX_LANG_Arabic_Oman 0x2001
-#define FX_LANG_Arabic_Qatar 0x4001
-#define FX_LANG_Arabic_SaudiArabia 0x0401
-#define FX_LANG_Arabic_Syria 0x2801
-#define FX_LANG_Arabic_Tunisia 0x1c01
-#define FX_LANG_Arabic_UAE 0x3801
-#define FX_LANG_Arabic_Yemen 0x2401
-#define FX_LANG_Armenian_Armenia 0x042b
-#define FX_LANG_Assamese_India 0x044d
-#define FX_LANG_Azerbaijan_Cyrillic 0x082c
-#define FX_LANG_Azerbaijan_Latin 0x042c
-#define FX_LANG_Bashkir_Russia 0x046d
-#define FX_LANG_Basque_Basque 0x042d
-#define FX_LANG_Belarusian_Belarus 0x0423
-#define FX_LANG_Bengali_Bangladesh 0x0845
-#define FX_LANG_Bengali_India 0x0445
-#define FX_LANG_Bosnia_Herzegovina 0x101a
-#define FX_LANG_Bosnian_Cyrillic 0x201a
-#define FX_LANG_Bosnian_Latin 0x141a
-#define FX_LANG_Breton_France 0x047e
-#define FX_LANG_Bulgarian_Bulgaria 0x0402
-#define FX_LANG_Burmese 0x0455
-#define FX_LANG_Catalan_Catalan 0x0403
-#define FX_LANG_Cherokee 0x045c
-#define FX_LANG_Chinese_HongKong 0x0c04
-#define FX_LANG_Chinese_Macao 0x1404
-#define FX_LANG_Chinese_PRC 0x0804
-#define FX_LANG_Chinese_Singapore 0x1004
-#define FX_LANG_Chinese_Taiwan 0x0404
-#define FX_LANG_Corsican_France 0x0483
-#define FX_LANG_Croatian_Croatia 0x041a
-#define FX_LANG_Croatian_Latin 0x101a
-#define FX_LANG_CustomCurrent 0x0c00
-#define FX_LANG_CzechRepublic 0x0405
-#define FX_LANG_Danish_Denmark 0x0406
-#define FX_LANG_Dari_Afghanistan 0x048c
-#define FX_LANG_Divehi_Maldives 0x0465
-#define FX_LANG_Dutch_Belgium 0x0813
-#define FX_LANG_Dutch_Netherlands 0x0413
-#define FX_LANG_Dutch_Preferred 0x0013
-#define FX_LANG_Dzongkha 0x0851
-#define FX_LANG_Edo 0x0466
-#define FX_LANG_English_Australia 0x0c09
-#define FX_LANG_English_Belize 0x2809
-#define FX_LANG_English_Canada 0x1009
-#define FX_LANG_English_Caribbean 0x2409
-#define FX_LANG_English_HongKong 0x3c09
-#define FX_LANG_English_India 0x4009
-#define FX_LANG_English_Indonesia 0x3809
-#define FX_LANG_English_Ireland 0x1809
-#define FX_LANG_English_Jamaica 0x2009
-#define FX_LANG_English_Malaysia 0x4409
-#define FX_LANG_English_NewZealand 0x1409
-#define FX_LANG_English_Philippines 0x3409
-#define FX_LANG_English_Singapore 0x4809
-#define FX_LANG_English_SouthAfrica 0x1c09
-#define FX_LANG_English_TrinidadTobago 0x2c09
-#define FX_LANG_English_UnitedKingdom 0x0809
-#define FX_LANG_English_UnitedStates 0x0409
-#define FX_LANG_English_Zimbabwe 0x3009
-#define FX_LANG_Estonian_Estonia 0x0425
-#define FX_LANG_Faroese_FaroeIslands 0x0438
-#define FX_LANG_Filipino_Philippines 0x0464
-#define FX_LANG_Finnish_Finland 0x040b
-#define FX_LANG_French_Belgium 0x080c
-#define FX_LANG_French_Cameroon 0x2c0c
-#define FX_LANG_French_Canada 0x0c0c
-#define FX_LANG_French_CongoDRC 0x240c
-#define FX_LANG_French_CotedIvoire 0x300c
-#define FX_LANG_French_France 0x040c
-#define FX_LANG_French_Haiti 0x3c0c
-#define FX_LANG_French_Luxembourg 0x140c
-#define FX_LANG_French_Mali 0x340c
-#define FX_LANG_French_Monaco 0x180c
-#define FX_LANG_French_Morocco 0x380c
-#define FX_LANG_French_Reunion 0x200c
-#define FX_LANG_French_Senegal 0x280c
-#define FX_LANG_French_Switzerland 0x100c
-#define FX_LANG_French_WestIndies 0x1c0c
-#define FX_LANG_Frisian_Netherlands 0x0462
-#define FX_LANG_Fulfulde 0x0467
-#define FX_LANG_Gaelic_Ireland 0x083c
-#define FX_LANG_Gaelic_Scotland 0x043c
-#define FX_LANG_Galician_Galician 0x0456
-#define FX_LANG_Georgian_Georgia 0x0437
-#define FX_LANG_German_Austria 0x0c07
-#define FX_LANG_German_Germany 0x0407
-#define FX_LANG_German_Liechtenstein 0x1407
-#define FX_LANG_German_Luxembourg 0x1007
-#define FX_LANG_German_Switzerland 0x0807
-#define FX_LANG_Greek_Greece 0x0408
-#define FX_LANG_Greenlandic_Greenland 0x046f
-#define FX_LANG_Guarani 0x0474
-#define FX_LANG_Gujarati_India 0x0447
-#define FX_LANG_Hausa_LatinNigeria 0x0468
-#define FX_LANG_Hawaiian 0x0475
-#define FX_LANG_Hebrew_Israel 0x040d
-#define FX_LANG_Hindi_India 0x0439
-#define FX_LANG_Hungarian_Hungary 0x040e
-#define FX_LANG_Ibibio_Nigeria 0x0469
-#define FX_LANG_Icelandic_Iceland 0x040f
-#define FX_LANG_Igbo_Nigeria 0x0470
-#define FX_LANG_Indonesian_Indonesia 0x0421
-#define FX_LANG_Inuktitut_LatinCanada 0x085d
-#define FX_LANG_Inuktitut_SyllabicsCanada 0x045d
-#define FX_LANG_IsiXhosa_SouthAfrica 0x0434
-#define FX_LANG_IsiZulu_SouthAfrica 0x0435
-#define FX_LANG_Italian_Italy 0x0410
-#define FX_LANG_Italian_Switzerland 0x0810
-#define FX_LANG_Japanese_Japan 0x0411
-#define FX_LANG_Kannada_India 0x044b
-#define FX_LANG_Kanuri 0x0471
-#define FX_LANG_Kashmiri 0x0860
-#define FX_LANG_Kashmiri_Arabic 0x0460
-#define FX_LANG_Kazakh_Kazakhstan 0x043f
-#define FX_LANG_Khmer_Cambodia 0x0453
-#define FX_LANG_Kiche_Guatemala 0x0486
-#define FX_LANG_Kinyarwanda_Rwanda 0x0487
-#define FX_LANG_Kiswahili_Kenya 0x0441
-#define FX_LANG_Konkani_India 0x0457
-#define FX_LANG_Korean_Korea 0x0412
-#define FX_LANG_Kyrgyz_Kyrgyzstan 0x0440
-#define FX_LANG_Lao_LaoPDR 0x0454
-#define FX_LANG_Latin 0x0476
-#define FX_LANG_Latvian_Latvia 0x0426
-#define FX_LANG_Lithuanian_Lithuania 0x0427
-#define FX_LANG_LithuanianTrad 0x0827
-#define FX_LANG_Lower Sorbian_Germany 0x082e
-#define FX_LANG_Luxembourgish_Luxembourg 0x046e
-#define FX_LANG_Macedonian 0x042f
-#define FX_LANG_Malay_BruneiDarussalam 0x083e
-#define FX_LANG_Malay_Malaysia 0x043e
-#define FX_LANG_Malayalam_India 0x044c
-#define FX_LANG_Maldivian 0x0465
-#define FX_LANG_Maltese_Malta 0x043a
-#define FX_LANG_Manipuri 0x0458
-#define FX_LANG_Maori_NewZealand 0x0481
-#define FX_LANG_Mapudungun_Chile 0x047a
-#define FX_LANG_Marathi_India 0x044e
-#define FX_LANG_Mohawk_Mohawk 0x047c
-#define FX_LANG_Mongolian_CyrillicMongolia 0x0450
-#define FX_LANG_Mongolian_TraditionalMongolian 0x0850
-#define FX_LANG_Nepali_India 0x0861
-#define FX_LANG_Nepali_Nepal 0x0461
-#define FX_LANG_Norwegian_Bokmal 0x0414
-#define FX_LANG_Norwegian_Nynorsk 0x0814
-#define FX_LANG_Occitan_France 0x0482
-#define FX_LANG_Oriya_India 0x0448
-#define FX_LANG_Oromo 0x0472
-#define FX_LANG_Papiamentu 0x0479
-#define FX_LANG_Pashto_Afghanistan 0x0463
-#define FX_LANG_Persian 0x0429
-#define FX_LANG_Polish_Poland 0x0415
-#define FX_LANG_Portuguese_Brazil 0x0416
-#define FX_LANG_Portuguese_Portugal 0x0816
-#define FX_LANG_Punjabi_India 0x0446
-#define FX_LANG_Punjabi_Pakistan 0x0846
-#define FX_LANG_Quechua_Bolivia 0x046b
-#define FX_LANG_Quechua_Ecuador 0x086b
-#define FX_LANG_Quechua_Peru 0x0c6b
-#define FX_LANG_Romanian_Moldova 0x0818
-#define FX_LANG_Romanian_Romania 0x0418
-#define FX_LANG_Romansh_Switzerland 0x0417
-#define FX_LANG_Russian_Moldova 0x0819
-#define FX_LANG_Russian_Russia 0x0419
-#define FX_LANG_Sami_InariFinland 0x243b
-#define FX_LANG_Sami_LuleNorway 0x103b
-#define FX_LANG_Sami_LuleSweden 0x143b
-#define FX_LANG_Sami_NorthernFinland 0x0c3b
-#define FX_LANG_Sami_NorthernNorway 0x043b
-#define FX_LANG_Sami_NorthernSweden 0x083b
-#define FX_LANG_Sami_SkoltFinland 0x203b
-#define FX_LANG_Sami_SouthernNorway 0x183b
-#define FX_LANG_Sami_SouthernSweden 0x1c3b
-#define FX_LANG_SanskritIndia 0x044f
-#define FX_LANG_SerbianCyrillic_BosniaHerzegovina 0x1c1a
-#define FX_LANG_SerbianCyrillic_Serbia 0x0c1a
-#define FX_LANG_SerbianLatin_BosniaHerzegovina 0x181a
-#define FX_LANG_SerbianLatin_Serbia 0x081a
-#define FX_LANG_SesothoSaLeboa 0x046c
-#define FX_LANG_Setswana_SouthAfrica 0x0432
-#define FX_LANG_Sindhi_Arabic 0x0859
-#define FX_LANG_Sindhi_Devanagari 0x0459
-#define FX_LANG_Sinhala_SriLanka 0x045b
-#define FX_LANG_Slovak_Slovakia 0x041b
-#define FX_LANG_Slovenian_Slovenia 0x0424
-#define FX_LANG_Somali 0x0477
-#define FX_LANG_Spanish_Argentina 0x2c0a
-#define FX_LANG_Spanish_Bolivia 0x400a
-#define FX_LANG_Spanish_Chile 0x340a
-#define FX_LANG_Spanish_Colombia 0x240a
-#define FX_LANG_Spanish_CostaRica 0x140a
-#define FX_LANG_Spanish_DominicanRepublic 0x1c0a
-#define FX_LANG_Spanish_Ecuador 0x300a
-#define FX_LANG_Spanish_ElSalvador 0x440a
-#define FX_LANG_Spanish_Guatemala 0x100a
-#define FX_LANG_Spanish_Honduras 0x480a
-#define FX_LANG_Spanish_Mexico 0x080a
-#define FX_LANG_Spanish_Nicaragua 0x4c0a
-#define FX_LANG_Spanish_Panama 0x180a
-#define FX_LANG_Spanish_Paraguay 0x3c0a
-#define FX_LANG_Spanish_Peru 0x280a
-#define FX_LANG_Spanish_PuertoRico 0x500a
-#define FX_LANG_Spanish_InternationalSort 0x0c0a
-#define FX_LANG_Spanish_TraditionalSort 0x040a
-#define FX_LANG_Spanish_UnitedStates 0x540a
-#define FX_LANG_Spanish_Uruguay 0x380a
-#define FX_LANG_Spanish_Venezuela 0x200a
-#define FX_LANG_Sutu_SouthAfrica 0x0430
-#define FX_LANG_Swedish_Finland 0x081d
-#define FX_LANG_Swedish_Sweden 0x041d
-#define FX_LANG_Syriac_Syria 0x045a
-#define FX_LANG_Tajik_CyrillicTajikistan 0x0428
-#define FX_LANG_Tamazight_ArabicMorocco 0x045f
-#define FX_LANG_Tamazight_LatinAlgeria 0x085f
-#define FX_LANG_Tamil_India 0x0449
-#define FX_LANG_Tatar_Russia 0x0444
-#define FX_LANG_Telugu_India 0x044a
-#define FX_LANG_Thai_Thailand 0x041e
-#define FX_LANG_TibetanPRC 0x0451
-#define FX_LANG_Tigrigna_Eritrea 0x0873
-#define FX_LANG_Tigrigna_Ethiopia 0x0473
-#define FX_LANG_Tsonga 0x0431
-#define FX_LANG_Turkish_Turkey 0x041f
-#define FX_LANG_Turkmen_Turkmenistan 0x0442
-#define FX_LANG_UighurPRC 0x0480
-#define FX_LANG_Ukrainian_Ukraine 0x0422
-#define FX_LANG_UpperSorbian_Germany 0x042e
-#define FX_LANG_Urdu_Pakistan 0x0420
-#define FX_LANG_Urdu_India 0x0820
-#define FX_LANG_Uzbek_CyrillicUzbekistan 0x0843
-#define FX_LANG_Uzbek_LatinUzbekistan 0x0443
-#define FX_LANG_Venda 0x0433
-#define FX_LANG_Vietnamese_Vietnam 0x042a
-#define FX_LANG_Welsh_UnitedKingdom 0x0452
-#define FX_LANG_Wolof_Senegal 0x0488
-#define FX_LANG_Xhosa 0x0434
-#define FX_LANG_Yakut_Russia 0x0485
-#define FX_LANG_YiPRC 0x0478
-#define FX_LANG_Yiddish 0x043d
-#define FX_LANG_Yoruba_Nigeria 0x046a
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_LANGUAGE
+#define _FX_LANGUAGE
+#define FX_LANG_Neutral 0x0000
+#define FX_LANG_Invariant 0x007f
+#define FX_LANG_UserDefault 0x0400
+#define FX_LANG_SystemDefault 0x0800
+#define FX_LANG_Afrikaans_SouthAfrica 0x0436
+#define FX_LANG_Albanian_Albania 0x041c
+#define FX_LANG_Alsatian_France 0x0484
+#define FX_LANG_Amharic_Ethiopia 0x045e
+#define FX_LANG_Arabic_Algeria 0x1401
+#define FX_LANG_Arabic_Bahrain 0x3c01
+#define FX_LANG_Arabic_Egypt 0x0c01
+#define FX_LANG_Arabic_Iraq 0x0801
+#define FX_LANG_Arabic_Jordan 0x2c01
+#define FX_LANG_Arabic_Kuwait 0x3401
+#define FX_LANG_Arabic_Lebanon 0x3001
+#define FX_LANG_Arabic_Libya 0x1001
+#define FX_LANG_Arabic_Morocco 0x1801
+#define FX_LANG_Arabic_Oman 0x2001
+#define FX_LANG_Arabic_Qatar 0x4001
+#define FX_LANG_Arabic_SaudiArabia 0x0401
+#define FX_LANG_Arabic_Syria 0x2801
+#define FX_LANG_Arabic_Tunisia 0x1c01
+#define FX_LANG_Arabic_UAE 0x3801
+#define FX_LANG_Arabic_Yemen 0x2401
+#define FX_LANG_Armenian_Armenia 0x042b
+#define FX_LANG_Assamese_India 0x044d
+#define FX_LANG_Azerbaijan_Cyrillic 0x082c
+#define FX_LANG_Azerbaijan_Latin 0x042c
+#define FX_LANG_Bashkir_Russia 0x046d
+#define FX_LANG_Basque_Basque 0x042d
+#define FX_LANG_Belarusian_Belarus 0x0423
+#define FX_LANG_Bengali_Bangladesh 0x0845
+#define FX_LANG_Bengali_India 0x0445
+#define FX_LANG_Bosnia_Herzegovina 0x101a
+#define FX_LANG_Bosnian_Cyrillic 0x201a
+#define FX_LANG_Bosnian_Latin 0x141a
+#define FX_LANG_Breton_France 0x047e
+#define FX_LANG_Bulgarian_Bulgaria 0x0402
+#define FX_LANG_Burmese 0x0455
+#define FX_LANG_Catalan_Catalan 0x0403
+#define FX_LANG_Cherokee 0x045c
+#define FX_LANG_Chinese_HongKong 0x0c04
+#define FX_LANG_Chinese_Macao 0x1404
+#define FX_LANG_Chinese_PRC 0x0804
+#define FX_LANG_Chinese_Singapore 0x1004
+#define FX_LANG_Chinese_Taiwan 0x0404
+#define FX_LANG_Corsican_France 0x0483
+#define FX_LANG_Croatian_Croatia 0x041a
+#define FX_LANG_Croatian_Latin 0x101a
+#define FX_LANG_CustomCurrent 0x0c00
+#define FX_LANG_CzechRepublic 0x0405
+#define FX_LANG_Danish_Denmark 0x0406
+#define FX_LANG_Dari_Afghanistan 0x048c
+#define FX_LANG_Divehi_Maldives 0x0465
+#define FX_LANG_Dutch_Belgium 0x0813
+#define FX_LANG_Dutch_Netherlands 0x0413
+#define FX_LANG_Dutch_Preferred 0x0013
+#define FX_LANG_Dzongkha 0x0851
+#define FX_LANG_Edo 0x0466
+#define FX_LANG_English_Australia 0x0c09
+#define FX_LANG_English_Belize 0x2809
+#define FX_LANG_English_Canada 0x1009
+#define FX_LANG_English_Caribbean 0x2409
+#define FX_LANG_English_HongKong 0x3c09
+#define FX_LANG_English_India 0x4009
+#define FX_LANG_English_Indonesia 0x3809
+#define FX_LANG_English_Ireland 0x1809
+#define FX_LANG_English_Jamaica 0x2009
+#define FX_LANG_English_Malaysia 0x4409
+#define FX_LANG_English_NewZealand 0x1409
+#define FX_LANG_English_Philippines 0x3409
+#define FX_LANG_English_Singapore 0x4809
+#define FX_LANG_English_SouthAfrica 0x1c09
+#define FX_LANG_English_TrinidadTobago 0x2c09
+#define FX_LANG_English_UnitedKingdom 0x0809
+#define FX_LANG_English_UnitedStates 0x0409
+#define FX_LANG_English_Zimbabwe 0x3009
+#define FX_LANG_Estonian_Estonia 0x0425
+#define FX_LANG_Faroese_FaroeIslands 0x0438
+#define FX_LANG_Filipino_Philippines 0x0464
+#define FX_LANG_Finnish_Finland 0x040b
+#define FX_LANG_French_Belgium 0x080c
+#define FX_LANG_French_Cameroon 0x2c0c
+#define FX_LANG_French_Canada 0x0c0c
+#define FX_LANG_French_CongoDRC 0x240c
+#define FX_LANG_French_CotedIvoire 0x300c
+#define FX_LANG_French_France 0x040c
+#define FX_LANG_French_Haiti 0x3c0c
+#define FX_LANG_French_Luxembourg 0x140c
+#define FX_LANG_French_Mali 0x340c
+#define FX_LANG_French_Monaco 0x180c
+#define FX_LANG_French_Morocco 0x380c
+#define FX_LANG_French_Reunion 0x200c
+#define FX_LANG_French_Senegal 0x280c
+#define FX_LANG_French_Switzerland 0x100c
+#define FX_LANG_French_WestIndies 0x1c0c
+#define FX_LANG_Frisian_Netherlands 0x0462
+#define FX_LANG_Fulfulde 0x0467
+#define FX_LANG_Gaelic_Ireland 0x083c
+#define FX_LANG_Gaelic_Scotland 0x043c
+#define FX_LANG_Galician_Galician 0x0456
+#define FX_LANG_Georgian_Georgia 0x0437
+#define FX_LANG_German_Austria 0x0c07
+#define FX_LANG_German_Germany 0x0407
+#define FX_LANG_German_Liechtenstein 0x1407
+#define FX_LANG_German_Luxembourg 0x1007
+#define FX_LANG_German_Switzerland 0x0807
+#define FX_LANG_Greek_Greece 0x0408
+#define FX_LANG_Greenlandic_Greenland 0x046f
+#define FX_LANG_Guarani 0x0474
+#define FX_LANG_Gujarati_India 0x0447
+#define FX_LANG_Hausa_LatinNigeria 0x0468
+#define FX_LANG_Hawaiian 0x0475
+#define FX_LANG_Hebrew_Israel 0x040d
+#define FX_LANG_Hindi_India 0x0439
+#define FX_LANG_Hungarian_Hungary 0x040e
+#define FX_LANG_Ibibio_Nigeria 0x0469
+#define FX_LANG_Icelandic_Iceland 0x040f
+#define FX_LANG_Igbo_Nigeria 0x0470
+#define FX_LANG_Indonesian_Indonesia 0x0421
+#define FX_LANG_Inuktitut_LatinCanada 0x085d
+#define FX_LANG_Inuktitut_SyllabicsCanada 0x045d
+#define FX_LANG_IsiXhosa_SouthAfrica 0x0434
+#define FX_LANG_IsiZulu_SouthAfrica 0x0435
+#define FX_LANG_Italian_Italy 0x0410
+#define FX_LANG_Italian_Switzerland 0x0810
+#define FX_LANG_Japanese_Japan 0x0411
+#define FX_LANG_Kannada_India 0x044b
+#define FX_LANG_Kanuri 0x0471
+#define FX_LANG_Kashmiri 0x0860
+#define FX_LANG_Kashmiri_Arabic 0x0460
+#define FX_LANG_Kazakh_Kazakhstan 0x043f
+#define FX_LANG_Khmer_Cambodia 0x0453
+#define FX_LANG_Kiche_Guatemala 0x0486
+#define FX_LANG_Kinyarwanda_Rwanda 0x0487
+#define FX_LANG_Kiswahili_Kenya 0x0441
+#define FX_LANG_Konkani_India 0x0457
+#define FX_LANG_Korean_Korea 0x0412
+#define FX_LANG_Kyrgyz_Kyrgyzstan 0x0440
+#define FX_LANG_Lao_LaoPDR 0x0454
+#define FX_LANG_Latin 0x0476
+#define FX_LANG_Latvian_Latvia 0x0426
+#define FX_LANG_Lithuanian_Lithuania 0x0427
+#define FX_LANG_LithuanianTrad 0x0827
+#define FX_LANG_Lower Sorbian_Germany 0x082e
+#define FX_LANG_Luxembourgish_Luxembourg 0x046e
+#define FX_LANG_Macedonian 0x042f
+#define FX_LANG_Malay_BruneiDarussalam 0x083e
+#define FX_LANG_Malay_Malaysia 0x043e
+#define FX_LANG_Malayalam_India 0x044c
+#define FX_LANG_Maldivian 0x0465
+#define FX_LANG_Maltese_Malta 0x043a
+#define FX_LANG_Manipuri 0x0458
+#define FX_LANG_Maori_NewZealand 0x0481
+#define FX_LANG_Mapudungun_Chile 0x047a
+#define FX_LANG_Marathi_India 0x044e
+#define FX_LANG_Mohawk_Mohawk 0x047c
+#define FX_LANG_Mongolian_CyrillicMongolia 0x0450
+#define FX_LANG_Mongolian_TraditionalMongolian 0x0850
+#define FX_LANG_Nepali_India 0x0861
+#define FX_LANG_Nepali_Nepal 0x0461
+#define FX_LANG_Norwegian_Bokmal 0x0414
+#define FX_LANG_Norwegian_Nynorsk 0x0814
+#define FX_LANG_Occitan_France 0x0482
+#define FX_LANG_Oriya_India 0x0448
+#define FX_LANG_Oromo 0x0472
+#define FX_LANG_Papiamentu 0x0479
+#define FX_LANG_Pashto_Afghanistan 0x0463
+#define FX_LANG_Persian 0x0429
+#define FX_LANG_Polish_Poland 0x0415
+#define FX_LANG_Portuguese_Brazil 0x0416
+#define FX_LANG_Portuguese_Portugal 0x0816
+#define FX_LANG_Punjabi_India 0x0446
+#define FX_LANG_Punjabi_Pakistan 0x0846
+#define FX_LANG_Quechua_Bolivia 0x046b
+#define FX_LANG_Quechua_Ecuador 0x086b
+#define FX_LANG_Quechua_Peru 0x0c6b
+#define FX_LANG_Romanian_Moldova 0x0818
+#define FX_LANG_Romanian_Romania 0x0418
+#define FX_LANG_Romansh_Switzerland 0x0417
+#define FX_LANG_Russian_Moldova 0x0819
+#define FX_LANG_Russian_Russia 0x0419
+#define FX_LANG_Sami_InariFinland 0x243b
+#define FX_LANG_Sami_LuleNorway 0x103b
+#define FX_LANG_Sami_LuleSweden 0x143b
+#define FX_LANG_Sami_NorthernFinland 0x0c3b
+#define FX_LANG_Sami_NorthernNorway 0x043b
+#define FX_LANG_Sami_NorthernSweden 0x083b
+#define FX_LANG_Sami_SkoltFinland 0x203b
+#define FX_LANG_Sami_SouthernNorway 0x183b
+#define FX_LANG_Sami_SouthernSweden 0x1c3b
+#define FX_LANG_SanskritIndia 0x044f
+#define FX_LANG_SerbianCyrillic_BosniaHerzegovina 0x1c1a
+#define FX_LANG_SerbianCyrillic_Serbia 0x0c1a
+#define FX_LANG_SerbianLatin_BosniaHerzegovina 0x181a
+#define FX_LANG_SerbianLatin_Serbia 0x081a
+#define FX_LANG_SesothoSaLeboa 0x046c
+#define FX_LANG_Setswana_SouthAfrica 0x0432
+#define FX_LANG_Sindhi_Arabic 0x0859
+#define FX_LANG_Sindhi_Devanagari 0x0459
+#define FX_LANG_Sinhala_SriLanka 0x045b
+#define FX_LANG_Slovak_Slovakia 0x041b
+#define FX_LANG_Slovenian_Slovenia 0x0424
+#define FX_LANG_Somali 0x0477
+#define FX_LANG_Spanish_Argentina 0x2c0a
+#define FX_LANG_Spanish_Bolivia 0x400a
+#define FX_LANG_Spanish_Chile 0x340a
+#define FX_LANG_Spanish_Colombia 0x240a
+#define FX_LANG_Spanish_CostaRica 0x140a
+#define FX_LANG_Spanish_DominicanRepublic 0x1c0a
+#define FX_LANG_Spanish_Ecuador 0x300a
+#define FX_LANG_Spanish_ElSalvador 0x440a
+#define FX_LANG_Spanish_Guatemala 0x100a
+#define FX_LANG_Spanish_Honduras 0x480a
+#define FX_LANG_Spanish_Mexico 0x080a
+#define FX_LANG_Spanish_Nicaragua 0x4c0a
+#define FX_LANG_Spanish_Panama 0x180a
+#define FX_LANG_Spanish_Paraguay 0x3c0a
+#define FX_LANG_Spanish_Peru 0x280a
+#define FX_LANG_Spanish_PuertoRico 0x500a
+#define FX_LANG_Spanish_InternationalSort 0x0c0a
+#define FX_LANG_Spanish_TraditionalSort 0x040a
+#define FX_LANG_Spanish_UnitedStates 0x540a
+#define FX_LANG_Spanish_Uruguay 0x380a
+#define FX_LANG_Spanish_Venezuela 0x200a
+#define FX_LANG_Sutu_SouthAfrica 0x0430
+#define FX_LANG_Swedish_Finland 0x081d
+#define FX_LANG_Swedish_Sweden 0x041d
+#define FX_LANG_Syriac_Syria 0x045a
+#define FX_LANG_Tajik_CyrillicTajikistan 0x0428
+#define FX_LANG_Tamazight_ArabicMorocco 0x045f
+#define FX_LANG_Tamazight_LatinAlgeria 0x085f
+#define FX_LANG_Tamil_India 0x0449
+#define FX_LANG_Tatar_Russia 0x0444
+#define FX_LANG_Telugu_India 0x044a
+#define FX_LANG_Thai_Thailand 0x041e
+#define FX_LANG_TibetanPRC 0x0451
+#define FX_LANG_Tigrigna_Eritrea 0x0873
+#define FX_LANG_Tigrigna_Ethiopia 0x0473
+#define FX_LANG_Tsonga 0x0431
+#define FX_LANG_Turkish_Turkey 0x041f
+#define FX_LANG_Turkmen_Turkmenistan 0x0442
+#define FX_LANG_UighurPRC 0x0480
+#define FX_LANG_Ukrainian_Ukraine 0x0422
+#define FX_LANG_UpperSorbian_Germany 0x042e
+#define FX_LANG_Urdu_Pakistan 0x0420
+#define FX_LANG_Urdu_India 0x0820
+#define FX_LANG_Uzbek_CyrillicUzbekistan 0x0843
+#define FX_LANG_Uzbek_LatinUzbekistan 0x0443
+#define FX_LANG_Venda 0x0433
+#define FX_LANG_Vietnamese_Vietnam 0x042a
+#define FX_LANG_Welsh_UnitedKingdom 0x0452
+#define FX_LANG_Wolof_Senegal 0x0488
+#define FX_LANG_Xhosa 0x0434
+#define FX_LANG_Yakut_Russia 0x0485
+#define FX_LANG_YiPRC 0x0478
+#define FX_LANG_Yiddish 0x043d
+#define FX_LANG_Yoruba_Nigeria 0x046a
+#endif
diff --git a/xfa/src/fgas/include/fx_locale.h b/xfa/src/fgas/include/fx_locale.h
index 17a2f91d0a..7ead311c53 100644
--- a/xfa/src/fgas/include/fx_locale.h
+++ b/xfa/src/fgas/include/fx_locale.h
@@ -1,203 +1,203 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_LOCALE_H_
-#define _FX_LOCALE_H_
-class CFX_Unitime;
-class IFX_Locale;
-class IFX_FormatString;
-class IFX_LocaleMgr;
-enum FX_LOCALENUMSYMBOL {
-  FX_LOCALENUMSYMBOL_Decimal,
-  FX_LOCALENUMSYMBOL_Grouping,
-  FX_LOCALENUMSYMBOL_Percent,
-  FX_LOCALENUMSYMBOL_Minus,
-  FX_LOCALENUMSYMBOL_Zero,
-  FX_LOCALENUMSYMBOL_CurrencySymbol,
-  FX_LOCALENUMSYMBOL_CurrencyName,
-};
-enum FX_LOCALEDATETIMESUBCATEGORY {
-  FX_LOCALEDATETIMESUBCATEGORY_Default,
-  FX_LOCALEDATETIMESUBCATEGORY_Short,
-  FX_LOCALEDATETIMESUBCATEGORY_Medium,
-  FX_LOCALEDATETIMESUBCATEGORY_Full,
-  FX_LOCALEDATETIMESUBCATEGORY_Long,
-};
-enum FX_LOCALENUMSUBCATEGORY {
-  FX_LOCALENUMPATTERN_Percent,
-  FX_LOCALENUMPATTERN_Currency,
-  FX_LOCALENUMPATTERN_Decimal,
-  FX_LOCALENUMPATTERN_Integer,
-};
-enum FX_LOCALECATEGORY {
-  FX_LOCALECATEGORY_Unknown,
-  FX_LOCALECATEGORY_Date,
-  FX_LOCALECATEGORY_Time,
-  FX_LOCALECATEGORY_DateTime,
-  FX_LOCALECATEGORY_Num,
-  FX_LOCALECATEGORY_Text,
-  FX_LOCALECATEGORY_Zero,
-  FX_LOCALECATEGORY_Null,
-};
-enum FX_DATETIMETYPE {
-  FX_DATETIMETYPE_Unknown,
-  FX_DATETIMETYPE_Date,
-  FX_DATETIMETYPE_Time,
-  FX_DATETIMETYPE_DateTime,
-  FX_DATETIMETYPE_TimeDate,
-};
-
-class IFX_Locale {
- public:
-  static IFX_Locale* Create(CXML_Element* pLocaleData);
-
-  virtual ~IFX_Locale() {}
-  virtual void Release() = 0;
-
-  virtual CFX_WideString GetName() = 0;
-
-  virtual void GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
-                                 CFX_WideString& wsNumSymbol) const = 0;
-  virtual void GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const = 0;
-  virtual void GetMonthName(int32_t nMonth,
-                            CFX_WideString& wsMonthName,
-                            FX_BOOL bAbbr = TRUE) const = 0;
-  virtual void GetDayName(int32_t nWeek,
-                          CFX_WideString& wsDayName,
-                          FX_BOOL bAbbr = TRUE) const = 0;
-  virtual void GetMeridiemName(CFX_WideString& wsMeridiemName,
-                               FX_BOOL bAM = TRUE) const = 0;
-  virtual void GetTimeZone(FX_TIMEZONE& tz) const = 0;
-  virtual void GetEraName(CFX_WideString& wsEraName,
-                          FX_BOOL bAD = TRUE) const = 0;
-  virtual void GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                              CFX_WideString& wsPattern) const = 0;
-  virtual void GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                              CFX_WideString& wsPattern) const = 0;
-  virtual void GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
-                             CFX_WideString& wsPattern) const = 0;
-};
-
-class IFX_LocaleMgr {
- public:
-  virtual ~IFX_LocaleMgr() {}
-  virtual void Release() = 0;
-  virtual FX_WORD GetDefLocaleID() = 0;
-  virtual IFX_Locale* GetDefLocale() = 0;
-  virtual IFX_Locale* GetLocale(FX_WORD lcid) = 0;
-  virtual IFX_Locale* GetLocaleByName(const CFX_WideStringC& wsLocaleName) = 0;
-};
-IFX_LocaleMgr* FX_LocaleMgr_Create(const FX_WCHAR* pszLocalPath,
-                                   FX_WORD wDefaultLCID);
-void FX_ParseNumString(const CFX_WideString& wsNum, CFX_WideString& wsResult);
-FX_BOOL FX_DateFromCanonical(const CFX_WideString& wsDate,
-                             CFX_Unitime& datetime);
-FX_BOOL FX_TimeFromCanonical(const CFX_WideStringC& wsTime,
-                             CFX_Unitime& datetime,
-                             IFX_Locale* pLocale);
-class IFX_FormatString {
- public:
-  static IFX_FormatString* Create(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID);
-
-  virtual ~IFX_FormatString() {}
-  virtual void Release() = 0;
-  virtual void SplitFormatString(const CFX_WideString& wsFormatString,
-                                 CFX_WideStringArray& wsPatterns) = 0;
-  virtual FX_LOCALECATEGORY GetCategory(const CFX_WideString& wsPattern) = 0;
-  virtual FX_WORD GetLCID(const CFX_WideString& wsPattern) = 0;
-  virtual CFX_WideString GetLocaleName(const CFX_WideString& wsPattern) = 0;
-  virtual FX_BOOL ParseText(const CFX_WideString& wsSrcText,
-                            const CFX_WideString& wsPattern,
-                            CFX_WideString& wsValue) = 0;
-  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
-                           const CFX_WideString& wsPattern,
-                           FX_FLOAT& fValue) = 0;
-  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
-                           const CFX_WideString& wsPattern,
-                           CFX_WideString& wsValue) = 0;
-  virtual FX_BOOL ParseDateTime(const CFX_WideString& wsSrcDateTime,
-                                const CFX_WideString& wsPattern,
-                                FX_DATETIMETYPE eDateTimeType,
-                                CFX_Unitime& dtValue) = 0;
-  virtual FX_BOOL ParseZero(const CFX_WideString& wsSrcText,
-                            const CFX_WideString& wsPattern) = 0;
-  virtual FX_BOOL ParseNull(const CFX_WideString& wsSrcText,
-                            const CFX_WideString& wsPattern) = 0;
-  virtual FX_BOOL FormatText(const CFX_WideString& wsSrcText,
-                             const CFX_WideString& wsPattern,
-                             CFX_WideString& wsOutput) = 0;
-  virtual FX_BOOL FormatNum(const CFX_WideString& wsSrcNum,
-                            const CFX_WideString& wsPattern,
-                            CFX_WideString& wsOutput) = 0;
-  virtual FX_BOOL FormatNum(FX_FLOAT fNum,
-                            const CFX_WideString& wsPattern,
-                            CFX_WideString& wsOutput) = 0;
-  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
-                                 const CFX_WideString& wsPattern,
-                                 CFX_WideString& wsOutput) = 0;
-  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
-                                 const CFX_WideString& wsPattern,
-                                 CFX_WideString& wsOutput,
-                                 FX_DATETIMETYPE eDateTimeType) = 0;
-  virtual FX_BOOL FormatDateTime(const CFX_Unitime& dt,
-                                 const CFX_WideString& wsPattern,
-                                 CFX_WideString& wsOutput) = 0;
-  virtual FX_BOOL FormatZero(const CFX_WideString& wsPattern,
-                             CFX_WideString& wsOutput) = 0;
-  virtual FX_BOOL FormatNull(const CFX_WideString& wsPattern,
-                             CFX_WideString& wsOutput) = 0;
-};
-class CFX_Decimal {
- public:
-  CFX_Decimal();
-  CFX_Decimal(uint32_t val);
-  CFX_Decimal(uint64_t val);
-  CFX_Decimal(int32_t val);
-  CFX_Decimal(int64_t val);
-  CFX_Decimal(FX_FLOAT val, uint8_t scale = 3);
-  CFX_Decimal(const CFX_WideStringC& str);
-  CFX_Decimal(const CFX_ByteStringC& str);
-  operator CFX_WideString() const;
-  operator double() const;
-  FX_BOOL operator==(const CFX_Decimal& val) const;
-  FX_BOOL operator<=(const CFX_Decimal& val) const;
-  FX_BOOL operator>=(const CFX_Decimal& val) const;
-  FX_BOOL operator!=(const CFX_Decimal& val) const;
-  FX_BOOL operator<(const CFX_Decimal& val) const;
-  FX_BOOL operator>(const CFX_Decimal& val) const;
-  CFX_Decimal operator+(const CFX_Decimal& val) const;
-  CFX_Decimal operator-(const CFX_Decimal& val) const;
-  CFX_Decimal operator*(const CFX_Decimal& val) const;
-  CFX_Decimal operator/(const CFX_Decimal& val) const;
-  CFX_Decimal operator%(const CFX_Decimal& val) const;
-  void SetScale(uint8_t newScale);
-  uint8_t GetScale();
-  void SetAbs();
-  void SetNegate();
-  void SetFloor();
-  void SetCeiling();
-  void SetTruncate();
-
- protected:
-  CFX_Decimal(uint32_t hi,
-              uint32_t mid,
-              uint32_t lo,
-              FX_BOOL neg,
-              uint8_t scale);
-  inline FX_BOOL IsNotZero() const { return m_uHi || m_uMid || m_uLo; }
-  inline int8_t Compare(const CFX_Decimal& val) const;
-  inline void Swap(CFX_Decimal& val);
-  inline void FloorOrCeil(FX_BOOL bFloor);
-  CFX_Decimal AddOrMinus(const CFX_Decimal& val, FX_BOOL isAdding) const;
-  CFX_Decimal Multiply(const CFX_Decimal& val) const;
-  CFX_Decimal Divide(const CFX_Decimal& val) const;
-  CFX_Decimal Modulus(const CFX_Decimal& val) const;
-  uint32_t m_uFlags;
-  uint32_t m_uHi;
-  uint32_t m_uLo;
-  uint32_t m_uMid;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_LOCALE_H_
+#define _FX_LOCALE_H_
+class CFX_Unitime;
+class IFX_Locale;
+class IFX_FormatString;
+class IFX_LocaleMgr;
+enum FX_LOCALENUMSYMBOL {
+  FX_LOCALENUMSYMBOL_Decimal,
+  FX_LOCALENUMSYMBOL_Grouping,
+  FX_LOCALENUMSYMBOL_Percent,
+  FX_LOCALENUMSYMBOL_Minus,
+  FX_LOCALENUMSYMBOL_Zero,
+  FX_LOCALENUMSYMBOL_CurrencySymbol,
+  FX_LOCALENUMSYMBOL_CurrencyName,
+};
+enum FX_LOCALEDATETIMESUBCATEGORY {
+  FX_LOCALEDATETIMESUBCATEGORY_Default,
+  FX_LOCALEDATETIMESUBCATEGORY_Short,
+  FX_LOCALEDATETIMESUBCATEGORY_Medium,
+  FX_LOCALEDATETIMESUBCATEGORY_Full,
+  FX_LOCALEDATETIMESUBCATEGORY_Long,
+};
+enum FX_LOCALENUMSUBCATEGORY {
+  FX_LOCALENUMPATTERN_Percent,
+  FX_LOCALENUMPATTERN_Currency,
+  FX_LOCALENUMPATTERN_Decimal,
+  FX_LOCALENUMPATTERN_Integer,
+};
+enum FX_LOCALECATEGORY {
+  FX_LOCALECATEGORY_Unknown,
+  FX_LOCALECATEGORY_Date,
+  FX_LOCALECATEGORY_Time,
+  FX_LOCALECATEGORY_DateTime,
+  FX_LOCALECATEGORY_Num,
+  FX_LOCALECATEGORY_Text,
+  FX_LOCALECATEGORY_Zero,
+  FX_LOCALECATEGORY_Null,
+};
+enum FX_DATETIMETYPE {
+  FX_DATETIMETYPE_Unknown,
+  FX_DATETIMETYPE_Date,
+  FX_DATETIMETYPE_Time,
+  FX_DATETIMETYPE_DateTime,
+  FX_DATETIMETYPE_TimeDate,
+};
+
+class IFX_Locale {
+ public:
+  static IFX_Locale* Create(CXML_Element* pLocaleData);
+
+  virtual ~IFX_Locale() {}
+  virtual void Release() = 0;
+
+  virtual CFX_WideString GetName() = 0;
+
+  virtual void GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
+                                 CFX_WideString& wsNumSymbol) const = 0;
+  virtual void GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const = 0;
+  virtual void GetMonthName(int32_t nMonth,
+                            CFX_WideString& wsMonthName,
+                            FX_BOOL bAbbr = TRUE) const = 0;
+  virtual void GetDayName(int32_t nWeek,
+                          CFX_WideString& wsDayName,
+                          FX_BOOL bAbbr = TRUE) const = 0;
+  virtual void GetMeridiemName(CFX_WideString& wsMeridiemName,
+                               FX_BOOL bAM = TRUE) const = 0;
+  virtual void GetTimeZone(FX_TIMEZONE& tz) const = 0;
+  virtual void GetEraName(CFX_WideString& wsEraName,
+                          FX_BOOL bAD = TRUE) const = 0;
+  virtual void GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
+                              CFX_WideString& wsPattern) const = 0;
+  virtual void GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
+                              CFX_WideString& wsPattern) const = 0;
+  virtual void GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
+                             CFX_WideString& wsPattern) const = 0;
+};
+
+class IFX_LocaleMgr {
+ public:
+  virtual ~IFX_LocaleMgr() {}
+  virtual void Release() = 0;
+  virtual FX_WORD GetDefLocaleID() = 0;
+  virtual IFX_Locale* GetDefLocale() = 0;
+  virtual IFX_Locale* GetLocale(FX_WORD lcid) = 0;
+  virtual IFX_Locale* GetLocaleByName(const CFX_WideStringC& wsLocaleName) = 0;
+};
+IFX_LocaleMgr* FX_LocaleMgr_Create(const FX_WCHAR* pszLocalPath,
+                                   FX_WORD wDefaultLCID);
+void FX_ParseNumString(const CFX_WideString& wsNum, CFX_WideString& wsResult);
+FX_BOOL FX_DateFromCanonical(const CFX_WideString& wsDate,
+                             CFX_Unitime& datetime);
+FX_BOOL FX_TimeFromCanonical(const CFX_WideStringC& wsTime,
+                             CFX_Unitime& datetime,
+                             IFX_Locale* pLocale);
+class IFX_FormatString {
+ public:
+  static IFX_FormatString* Create(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID);
+
+  virtual ~IFX_FormatString() {}
+  virtual void Release() = 0;
+  virtual void SplitFormatString(const CFX_WideString& wsFormatString,
+                                 CFX_WideStringArray& wsPatterns) = 0;
+  virtual FX_LOCALECATEGORY GetCategory(const CFX_WideString& wsPattern) = 0;
+  virtual FX_WORD GetLCID(const CFX_WideString& wsPattern) = 0;
+  virtual CFX_WideString GetLocaleName(const CFX_WideString& wsPattern) = 0;
+  virtual FX_BOOL ParseText(const CFX_WideString& wsSrcText,
+                            const CFX_WideString& wsPattern,
+                            CFX_WideString& wsValue) = 0;
+  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
+                           const CFX_WideString& wsPattern,
+                           FX_FLOAT& fValue) = 0;
+  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
+                           const CFX_WideString& wsPattern,
+                           CFX_WideString& wsValue) = 0;
+  virtual FX_BOOL ParseDateTime(const CFX_WideString& wsSrcDateTime,
+                                const CFX_WideString& wsPattern,
+                                FX_DATETIMETYPE eDateTimeType,
+                                CFX_Unitime& dtValue) = 0;
+  virtual FX_BOOL ParseZero(const CFX_WideString& wsSrcText,
+                            const CFX_WideString& wsPattern) = 0;
+  virtual FX_BOOL ParseNull(const CFX_WideString& wsSrcText,
+                            const CFX_WideString& wsPattern) = 0;
+  virtual FX_BOOL FormatText(const CFX_WideString& wsSrcText,
+                             const CFX_WideString& wsPattern,
+                             CFX_WideString& wsOutput) = 0;
+  virtual FX_BOOL FormatNum(const CFX_WideString& wsSrcNum,
+                            const CFX_WideString& wsPattern,
+                            CFX_WideString& wsOutput) = 0;
+  virtual FX_BOOL FormatNum(FX_FLOAT fNum,
+                            const CFX_WideString& wsPattern,
+                            CFX_WideString& wsOutput) = 0;
+  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
+                                 const CFX_WideString& wsPattern,
+                                 CFX_WideString& wsOutput) = 0;
+  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
+                                 const CFX_WideString& wsPattern,
+                                 CFX_WideString& wsOutput,
+                                 FX_DATETIMETYPE eDateTimeType) = 0;
+  virtual FX_BOOL FormatDateTime(const CFX_Unitime& dt,
+                                 const CFX_WideString& wsPattern,
+                                 CFX_WideString& wsOutput) = 0;
+  virtual FX_BOOL FormatZero(const CFX_WideString& wsPattern,
+                             CFX_WideString& wsOutput) = 0;
+  virtual FX_BOOL FormatNull(const CFX_WideString& wsPattern,
+                             CFX_WideString& wsOutput) = 0;
+};
+class CFX_Decimal {
+ public:
+  CFX_Decimal();
+  CFX_Decimal(uint32_t val);
+  CFX_Decimal(uint64_t val);
+  CFX_Decimal(int32_t val);
+  CFX_Decimal(int64_t val);
+  CFX_Decimal(FX_FLOAT val, uint8_t scale = 3);
+  CFX_Decimal(const CFX_WideStringC& str);
+  CFX_Decimal(const CFX_ByteStringC& str);
+  operator CFX_WideString() const;
+  operator double() const;
+  FX_BOOL operator==(const CFX_Decimal& val) const;
+  FX_BOOL operator<=(const CFX_Decimal& val) const;
+  FX_BOOL operator>=(const CFX_Decimal& val) const;
+  FX_BOOL operator!=(const CFX_Decimal& val) const;
+  FX_BOOL operator<(const CFX_Decimal& val) const;
+  FX_BOOL operator>(const CFX_Decimal& val) const;
+  CFX_Decimal operator+(const CFX_Decimal& val) const;
+  CFX_Decimal operator-(const CFX_Decimal& val) const;
+  CFX_Decimal operator*(const CFX_Decimal& val) const;
+  CFX_Decimal operator/(const CFX_Decimal& val) const;
+  CFX_Decimal operator%(const CFX_Decimal& val) const;
+  void SetScale(uint8_t newScale);
+  uint8_t GetScale();
+  void SetAbs();
+  void SetNegate();
+  void SetFloor();
+  void SetCeiling();
+  void SetTruncate();
+
+ protected:
+  CFX_Decimal(uint32_t hi,
+              uint32_t mid,
+              uint32_t lo,
+              FX_BOOL neg,
+              uint8_t scale);
+  inline FX_BOOL IsNotZero() const { return m_uHi || m_uMid || m_uLo; }
+  inline int8_t Compare(const CFX_Decimal& val) const;
+  inline void Swap(CFX_Decimal& val);
+  inline void FloorOrCeil(FX_BOOL bFloor);
+  CFX_Decimal AddOrMinus(const CFX_Decimal& val, FX_BOOL isAdding) const;
+  CFX_Decimal Multiply(const CFX_Decimal& val) const;
+  CFX_Decimal Divide(const CFX_Decimal& val) const;
+  CFX_Decimal Modulus(const CFX_Decimal& val) const;
+  uint32_t m_uFlags;
+  uint32_t m_uHi;
+  uint32_t m_uLo;
+  uint32_t m_uMid;
+};
+#endif
diff --git a/xfa/src/fgas/include/fx_mem.h b/xfa/src/fgas/include/fx_mem.h
index 5e65ea7c88..5d933dc06c 100644
--- a/xfa/src/fgas/include/fx_mem.h
+++ b/xfa/src/fgas/include/fx_mem.h
@@ -1,56 +1,56 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_MEMORY
-#define _FX_MEMORY
-
-#include "core/include/fxcrt/fx_memory.h"  // For FX_Alloc().
-
-class IFX_MEMAllocator;
-class CFX_Target;
-enum FX_ALLOCTYPE {
-  FX_ALLOCTYPE_Default = 0,
-  FX_ALLOCTYPE_Static,
-  FX_ALLOCTYPE_Fixed,
-  FX_ALLOCTYPE_Dynamic,
-};
-
-class IFX_MEMAllocator {
- public:
-  virtual ~IFX_MEMAllocator() {}
-  virtual void Release() = 0;
-  virtual void* Alloc(size_t size) = 0;
-  virtual void Free(void* pBlock) = 0;
-  virtual size_t GetBlockSize() const = 0;
-  virtual size_t GetDefChunkSize() const = 0;
-  virtual size_t SetDefChunkSize(size_t size) = 0;
-  virtual size_t GetCurrentDataSize() const = 0;
-};
-
-IFX_MEMAllocator* FX_CreateAllocator(FX_ALLOCTYPE eType,
-                                     size_t chunkSize,
-                                     size_t blockSize);
-class CFX_Target {
- public:
-  virtual ~CFX_Target() {}
-  void* operator new(size_t size) { return FX_Alloc(uint8_t, size); }
-  void operator delete(void* p) { FX_Free(p); }
-  void* operator new(size_t size, IFX_MEMAllocator* pAllocator) {
-    return pAllocator->Alloc(size);
-  }
-  void operator delete(void* p, IFX_MEMAllocator* pAllocator) {
-    pAllocator->Free(p);
-  }
-  void* operator new(size_t size, void* place) { return place; }
-  void operator delete(void* p, void* place) {}
-};
-#define FXTARGET_NewWith(__allocator__) new (__allocator__)
-#define FXTARGET_DeleteWith(__class__, __allocator__, pointer) \
-  {                                                            \
-    (pointer)->~__class__();                                   \
-    (pointer)->operator delete((pointer), (__allocator__));    \
-  }
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_MEMORY
+#define _FX_MEMORY
+
+#include "core/include/fxcrt/fx_memory.h"  // For FX_Alloc().
+
+class IFX_MEMAllocator;
+class CFX_Target;
+enum FX_ALLOCTYPE {
+  FX_ALLOCTYPE_Default = 0,
+  FX_ALLOCTYPE_Static,
+  FX_ALLOCTYPE_Fixed,
+  FX_ALLOCTYPE_Dynamic,
+};
+
+class IFX_MEMAllocator {
+ public:
+  virtual ~IFX_MEMAllocator() {}
+  virtual void Release() = 0;
+  virtual void* Alloc(size_t size) = 0;
+  virtual void Free(void* pBlock) = 0;
+  virtual size_t GetBlockSize() const = 0;
+  virtual size_t GetDefChunkSize() const = 0;
+  virtual size_t SetDefChunkSize(size_t size) = 0;
+  virtual size_t GetCurrentDataSize() const = 0;
+};
+
+IFX_MEMAllocator* FX_CreateAllocator(FX_ALLOCTYPE eType,
+                                     size_t chunkSize,
+                                     size_t blockSize);
+class CFX_Target {
+ public:
+  virtual ~CFX_Target() {}
+  void* operator new(size_t size) { return FX_Alloc(uint8_t, size); }
+  void operator delete(void* p) { FX_Free(p); }
+  void* operator new(size_t size, IFX_MEMAllocator* pAllocator) {
+    return pAllocator->Alloc(size);
+  }
+  void operator delete(void* p, IFX_MEMAllocator* pAllocator) {
+    pAllocator->Free(p);
+  }
+  void* operator new(size_t size, void* place) { return place; }
+  void operator delete(void* p, void* place) {}
+};
+#define FXTARGET_NewWith(__allocator__) new (__allocator__)
+#define FXTARGET_DeleteWith(__class__, __allocator__, pointer) \
+  {                                                            \
+    (pointer)->~__class__();                                   \
+    (pointer)->operator delete((pointer), (__allocator__));    \
+  }
+#endif
diff --git a/xfa/src/fgas/include/fx_rbk.h b/xfa/src/fgas/include/fx_rbk.h
index ed5e8e456f..e344959830 100644
--- a/xfa/src/fgas/include/fx_rbk.h
+++ b/xfa/src/fgas/include/fx_rbk.h
@@ -1,228 +1,228 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_RTFBREAK
-#define _FX_RTFBREAK
-class IFX_Unknown;
-class IFX_Font;
-class CFX_Char;
-class CFX_RTFChar;
-class CFX_RTFBreakPiece;
-class IFX_RTFBreak;
-#define FX_RTFBREAKPOLICY_None 0x00
-#define FX_RTFBREAKPOLICY_SpaceBreak 0x01
-#define FX_RTFBREAKPOLICY_NumberBreak 0x02
-#define FX_RTFBREAKPOLICY_InfixBreak 0x04
-#define FX_RTFBREAKPOLICY_TabBreak 0x08
-#define FX_RTFBREAKPOLICY_OrphanPositionedTab 0x10
-#define FX_RTFBREAK_None 0x00
-#define FX_RTFBREAK_PieceBreak 0x01
-#define FX_RTFBREAK_LineBreak 0x02
-#define FX_RTFBREAK_ParagraphBreak 0x03
-#define FX_RTFBREAK_PageBreak 0x04
-#define FX_RTFLAYOUTSTYLE_Pagination 0x01
-#define FX_RTFLAYOUTSTYLE_VerticalLayout 0x02
-#define FX_RTFLAYOUTSTYLE_VerticalChars 0x04
-#define FX_RTFLAYOUTSTYLE_LineDirection 0x08
-#define FX_RTFLAYOUTSTYLE_ExpandTab 0x10
-#define FX_RTFLAYOUTSTYLE_ArabicNumber 0x20
-#define FX_RTFLAYOUTSTYLE_SingleLine 0x40
-#define FX_RTFLAYOUTSTYLE_MBCSCode 0x80
-#define FX_RTFCHARSTYLE_Alignment 0x000F
-#define FX_RTFCHARSTYLE_ArabicNumber 0x0010
-#define FX_RTFCHARSTYLE_ArabicShadda 0x0020
-#define FX_RTFCHARSTYLE_OddBidiLevel 0x0040
-#define FX_RTFCHARSTYLE_RTLReadingOrder 0x0080
-#define FX_RTFCHARSTYLE_ArabicContext 0x0300
-#define FX_RTFCHARSTYLE_ArabicIndic 0x0400
-#define FX_RTFCHARSTYLE_ArabicComma 0x0800
-#define FX_RTFLINEALIGNMENT_Left 0
-#define FX_RTFLINEALIGNMENT_Center 1
-#define FX_RTFLINEALIGNMENT_Right 2
-#define FX_RTFLINEALIGNMENT_Justified (1 << 2)
-#define FX_RTFLINEALIGNMENT_Distributed (2 << 2)
-#define FX_RTFLINEALIGNMENT_JustifiedLeft \
-  (FX_RTFLINEALIGNMENT_Left | FX_RTFLINEALIGNMENT_Justified)
-#define FX_RTFLINEALIGNMENT_JustifiedCenter \
-  (FX_RTFLINEALIGNMENT_Center | FX_RTFLINEALIGNMENT_Justified)
-#define FX_RTFLINEALIGNMENT_JustifiedRight \
-  (FX_RTFLINEALIGNMENT_Right | FX_RTFLINEALIGNMENT_Justified)
-#define FX_RTFLINEALIGNMENT_DistributedLeft \
-  (FX_RTFLINEALIGNMENT_Left | FX_RTFLINEALIGNMENT_Distributed)
-#define FX_RTFLINEALIGNMENT_DistributedCenter \
-  (FX_RTFLINEALIGNMENT_Center | FX_RTFLINEALIGNMENT_Distributed)
-#define FX_RTFLINEALIGNMENT_DistributedRight \
-  (FX_RTFLINEALIGNMENT_Right | FX_RTFLINEALIGNMENT_Distributed)
-#define FX_RTFLINEALIGNMENT_LowerMask 0x03
-#define FX_RTFLINEALIGNMENT_HigherMask 0x0C
-typedef struct _FX_RTFTEXTOBJ {
-  _FX_RTFTEXTOBJ() {
-    pStr = NULL;
-    pWidths = NULL;
-    iLength = 0;
-    pFont = NULL;
-    fFontSize = 12.0f;
-    dwLayoutStyles = 0;
-    iCharRotation = 0;
-    iBidiLevel = 0;
-    pRect = NULL;
-    wLineBreakChar = L'\n';
-    iHorizontalScale = 100;
-    iVerticalScale = 100;
-  }
-  const FX_WCHAR* pStr;
-  int32_t* pWidths;
-  int32_t iLength;
-  IFX_Font* pFont;
-  FX_FLOAT fFontSize;
-  FX_DWORD dwLayoutStyles;
-  int32_t iCharRotation;
-  int32_t iBidiLevel;
-  FX_LPCRECTF pRect;
-  FX_WCHAR wLineBreakChar;
-  int32_t iHorizontalScale;
-  int32_t iVerticalScale;
-} FX_RTFTEXTOBJ, *FX_LPRTFTEXTOBJ;
-typedef FX_RTFTEXTOBJ const* FX_LPCRTFTEXTOBJ;
-class CFX_RTFPiece : public CFX_Target {
- public:
-  CFX_RTFPiece()
-      : m_dwStatus(FX_RTFBREAK_PieceBreak),
-        m_iStartPos(0),
-        m_iWidth(-1),
-        m_iStartChar(0),
-        m_iChars(0),
-        m_iBidiLevel(0),
-        m_iBidiPos(0),
-        m_iFontSize(0),
-        m_iFontHeight(0),
-        m_iHorizontalScale(100),
-        m_iVerticalScale(100),
-        m_dwLayoutStyles(0),
-        m_dwIdentity(0),
-        m_pChars(NULL),
-        m_pUserData(NULL) {}
-  ~CFX_RTFPiece() { Reset(); }
-  void AppendChar(const CFX_RTFChar& tc) {
-    FXSYS_assert(m_pChars != NULL);
-    m_pChars->Add(tc);
-    if (m_iWidth < 0) {
-      m_iWidth = tc.m_iCharWidth;
-    } else {
-      m_iWidth += tc.m_iCharWidth;
-    }
-    m_iChars++;
-  }
-  int32_t GetEndPos() const {
-    return m_iWidth < 0 ? m_iStartPos : m_iStartPos + m_iWidth;
-  }
-  int32_t GetLength() const { return m_iChars; }
-  int32_t GetEndChar() const { return m_iStartChar + m_iChars; }
-  CFX_RTFChar& GetChar(int32_t index) {
-    FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
-    return *m_pChars->GetDataPtr(m_iStartChar + index);
-  }
-  CFX_RTFChar* GetCharPtr(int32_t index) const {
-    FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
-    return m_pChars->GetDataPtr(m_iStartChar + index);
-  }
-  void GetString(FX_WCHAR* pText) const {
-    FXSYS_assert(pText != NULL);
-    int32_t iEndChar = m_iStartChar + m_iChars;
-    CFX_RTFChar* pChar;
-    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
-      pChar = m_pChars->GetDataPtr(i);
-      *pText++ = (FX_WCHAR)pChar->m_wCharCode;
-    }
-  }
-  void GetString(CFX_WideString& wsText) const {
-    FX_WCHAR* pText = wsText.GetBuffer(m_iChars);
-    GetString(pText);
-    wsText.ReleaseBuffer(m_iChars);
-  }
-  void GetWidths(int32_t* pWidths) const {
-    FXSYS_assert(pWidths != NULL);
-    int32_t iEndChar = m_iStartChar + m_iChars;
-    CFX_RTFChar* pChar;
-    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
-      pChar = m_pChars->GetDataPtr(i);
-      *pWidths++ = pChar->m_iCharWidth;
-    }
-  }
-  void Reset() {
-    m_dwStatus = FX_RTFBREAK_PieceBreak;
-    if (m_iWidth > -1) {
-      m_iStartPos += m_iWidth;
-    }
-    m_iWidth = -1;
-    m_iStartChar += m_iChars;
-    m_iChars = 0;
-    m_iBidiLevel = 0;
-    m_iBidiPos = 0;
-    m_iHorizontalScale = 100;
-    m_iVerticalScale = 100;
-  }
-  FX_DWORD m_dwStatus;
-  int32_t m_iStartPos;
-  int32_t m_iWidth;
-  int32_t m_iStartChar;
-  int32_t m_iChars;
-  int32_t m_iBidiLevel;
-  int32_t m_iBidiPos;
-  int32_t m_iFontSize;
-  int32_t m_iFontHeight;
-  int32_t m_iHorizontalScale;
-  int32_t m_iVerticalScale;
-  FX_DWORD m_dwLayoutStyles;
-  FX_DWORD m_dwIdentity;
-  CFX_RTFCharArray* m_pChars;
-  IFX_Unknown* m_pUserData;
-};
-typedef CFX_BaseArrayTemplate<CFX_RTFPiece> CFX_RTFPieceArray;
-class IFX_RTFBreak {
- public:
-  static IFX_RTFBreak* Create(FX_DWORD dwPolicies);
-  virtual ~IFX_RTFBreak() {}
-  virtual void Release() = 0;
-  virtual void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) = 0;
-  virtual void SetLineStartPos(FX_FLOAT fLinePos) = 0;
-  virtual FX_DWORD GetLayoutStyles() const = 0;
-  virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles) = 0;
-  virtual void SetFont(IFX_Font* pFont) = 0;
-  virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
-  virtual void SetTabWidth(FX_FLOAT fTabWidth) = 0;
-  virtual void AddPositionedTab(FX_FLOAT fTabPos) = 0;
-  virtual void SetPositionedTabs(const CFX_FloatArray& tabs) = 0;
-  virtual void ClearPositionedTabs() = 0;
-  virtual void SetDefaultChar(FX_WCHAR wch) = 0;
-  virtual void SetLineBreakChar(FX_WCHAR wch) = 0;
-  virtual void SetLineBreakTolerance(FX_FLOAT fTolerance) = 0;
-  virtual void SetHorizontalScale(int32_t iScale) = 0;
-  virtual void SetVerticalScale(int32_t iScale) = 0;
-  virtual void SetCharRotation(int32_t iCharRotation) = 0;
-  virtual void SetCharSpace(FX_FLOAT fCharSpace) = 0;
-  virtual void SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) = 0;
-  virtual void SetReadingOrder(FX_BOOL bRTL = FALSE) = 0;
-  virtual void SetAlignment(int32_t iAlignment = FX_RTFLINEALIGNMENT_Left) = 0;
-  virtual void SetUserData(IFX_Unknown* pUserData) = 0;
-  virtual FX_DWORD AppendChar(FX_WCHAR wch) = 0;
-  virtual FX_DWORD EndBreak(FX_DWORD dwStatus = FX_RTFBREAK_PieceBreak) = 0;
-  virtual int32_t CountBreakPieces() const = 0;
-  virtual const CFX_RTFPiece* GetBreakPiece(int32_t index) const = 0;
-  virtual void GetLineRect(CFX_RectF& rect) const = 0;
-  virtual void ClearBreakPieces() = 0;
-  virtual void Reset() = 0;
-  virtual int32_t GetDisplayPos(
-      FX_LPCRTFTEXTOBJ pText,
-      FXTEXT_CHARPOS* pCharPos,
-      FX_BOOL bCharCode = FALSE,
-      CFX_WideString* pWSForms = NULL,
-      FX_AdjustCharDisplayPos pAdjustPos = NULL) const = 0;
-  virtual int32_t GetCharRects(FX_LPCRTFTEXTOBJ pText,
-                               CFX_RectFArray& rtArray,
-                               FX_BOOL bCharBBox = FALSE) const = 0;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_RTFBREAK
+#define _FX_RTFBREAK
+class IFX_Unknown;
+class IFX_Font;
+class CFX_Char;
+class CFX_RTFChar;
+class CFX_RTFBreakPiece;
+class IFX_RTFBreak;
+#define FX_RTFBREAKPOLICY_None 0x00
+#define FX_RTFBREAKPOLICY_SpaceBreak 0x01
+#define FX_RTFBREAKPOLICY_NumberBreak 0x02
+#define FX_RTFBREAKPOLICY_InfixBreak 0x04
+#define FX_RTFBREAKPOLICY_TabBreak 0x08
+#define FX_RTFBREAKPOLICY_OrphanPositionedTab 0x10
+#define FX_RTFBREAK_None 0x00
+#define FX_RTFBREAK_PieceBreak 0x01
+#define FX_RTFBREAK_LineBreak 0x02
+#define FX_RTFBREAK_ParagraphBreak 0x03
+#define FX_RTFBREAK_PageBreak 0x04
+#define FX_RTFLAYOUTSTYLE_Pagination 0x01
+#define FX_RTFLAYOUTSTYLE_VerticalLayout 0x02
+#define FX_RTFLAYOUTSTYLE_VerticalChars 0x04
+#define FX_RTFLAYOUTSTYLE_LineDirection 0x08
+#define FX_RTFLAYOUTSTYLE_ExpandTab 0x10
+#define FX_RTFLAYOUTSTYLE_ArabicNumber 0x20
+#define FX_RTFLAYOUTSTYLE_SingleLine 0x40
+#define FX_RTFLAYOUTSTYLE_MBCSCode 0x80
+#define FX_RTFCHARSTYLE_Alignment 0x000F
+#define FX_RTFCHARSTYLE_ArabicNumber 0x0010
+#define FX_RTFCHARSTYLE_ArabicShadda 0x0020
+#define FX_RTFCHARSTYLE_OddBidiLevel 0x0040
+#define FX_RTFCHARSTYLE_RTLReadingOrder 0x0080
+#define FX_RTFCHARSTYLE_ArabicContext 0x0300
+#define FX_RTFCHARSTYLE_ArabicIndic 0x0400
+#define FX_RTFCHARSTYLE_ArabicComma 0x0800
+#define FX_RTFLINEALIGNMENT_Left 0
+#define FX_RTFLINEALIGNMENT_Center 1
+#define FX_RTFLINEALIGNMENT_Right 2
+#define FX_RTFLINEALIGNMENT_Justified (1 << 2)
+#define FX_RTFLINEALIGNMENT_Distributed (2 << 2)
+#define FX_RTFLINEALIGNMENT_JustifiedLeft \
+  (FX_RTFLINEALIGNMENT_Left | FX_RTFLINEALIGNMENT_Justified)
+#define FX_RTFLINEALIGNMENT_JustifiedCenter \
+  (FX_RTFLINEALIGNMENT_Center | FX_RTFLINEALIGNMENT_Justified)
+#define FX_RTFLINEALIGNMENT_JustifiedRight \
+  (FX_RTFLINEALIGNMENT_Right | FX_RTFLINEALIGNMENT_Justified)
+#define FX_RTFLINEALIGNMENT_DistributedLeft \
+  (FX_RTFLINEALIGNMENT_Left | FX_RTFLINEALIGNMENT_Distributed)
+#define FX_RTFLINEALIGNMENT_DistributedCenter \
+  (FX_RTFLINEALIGNMENT_Center | FX_RTFLINEALIGNMENT_Distributed)
+#define FX_RTFLINEALIGNMENT_DistributedRight \
+  (FX_RTFLINEALIGNMENT_Right | FX_RTFLINEALIGNMENT_Distributed)
+#define FX_RTFLINEALIGNMENT_LowerMask 0x03
+#define FX_RTFLINEALIGNMENT_HigherMask 0x0C
+typedef struct _FX_RTFTEXTOBJ {
+  _FX_RTFTEXTOBJ() {
+    pStr = NULL;
+    pWidths = NULL;
+    iLength = 0;
+    pFont = NULL;
+    fFontSize = 12.0f;
+    dwLayoutStyles = 0;
+    iCharRotation = 0;
+    iBidiLevel = 0;
+    pRect = NULL;
+    wLineBreakChar = L'\n';
+    iHorizontalScale = 100;
+    iVerticalScale = 100;
+  }
+  const FX_WCHAR* pStr;
+  int32_t* pWidths;
+  int32_t iLength;
+  IFX_Font* pFont;
+  FX_FLOAT fFontSize;
+  FX_DWORD dwLayoutStyles;
+  int32_t iCharRotation;
+  int32_t iBidiLevel;
+  FX_LPCRECTF pRect;
+  FX_WCHAR wLineBreakChar;
+  int32_t iHorizontalScale;
+  int32_t iVerticalScale;
+} FX_RTFTEXTOBJ, *FX_LPRTFTEXTOBJ;
+typedef FX_RTFTEXTOBJ const* FX_LPCRTFTEXTOBJ;
+class CFX_RTFPiece : public CFX_Target {
+ public:
+  CFX_RTFPiece()
+      : m_dwStatus(FX_RTFBREAK_PieceBreak),
+        m_iStartPos(0),
+        m_iWidth(-1),
+        m_iStartChar(0),
+        m_iChars(0),
+        m_iBidiLevel(0),
+        m_iBidiPos(0),
+        m_iFontSize(0),
+        m_iFontHeight(0),
+        m_iHorizontalScale(100),
+        m_iVerticalScale(100),
+        m_dwLayoutStyles(0),
+        m_dwIdentity(0),
+        m_pChars(NULL),
+        m_pUserData(NULL) {}
+  ~CFX_RTFPiece() { Reset(); }
+  void AppendChar(const CFX_RTFChar& tc) {
+    FXSYS_assert(m_pChars != NULL);
+    m_pChars->Add(tc);
+    if (m_iWidth < 0) {
+      m_iWidth = tc.m_iCharWidth;
+    } else {
+      m_iWidth += tc.m_iCharWidth;
+    }
+    m_iChars++;
+  }
+  int32_t GetEndPos() const {
+    return m_iWidth < 0 ? m_iStartPos : m_iStartPos + m_iWidth;
+  }
+  int32_t GetLength() const { return m_iChars; }
+  int32_t GetEndChar() const { return m_iStartChar + m_iChars; }
+  CFX_RTFChar& GetChar(int32_t index) {
+    FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
+    return *m_pChars->GetDataPtr(m_iStartChar + index);
+  }
+  CFX_RTFChar* GetCharPtr(int32_t index) const {
+    FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
+    return m_pChars->GetDataPtr(m_iStartChar + index);
+  }
+  void GetString(FX_WCHAR* pText) const {
+    FXSYS_assert(pText != NULL);
+    int32_t iEndChar = m_iStartChar + m_iChars;
+    CFX_RTFChar* pChar;
+    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
+      pChar = m_pChars->GetDataPtr(i);
+      *pText++ = (FX_WCHAR)pChar->m_wCharCode;
+    }
+  }
+  void GetString(CFX_WideString& wsText) const {
+    FX_WCHAR* pText = wsText.GetBuffer(m_iChars);
+    GetString(pText);
+    wsText.ReleaseBuffer(m_iChars);
+  }
+  void GetWidths(int32_t* pWidths) const {
+    FXSYS_assert(pWidths != NULL);
+    int32_t iEndChar = m_iStartChar + m_iChars;
+    CFX_RTFChar* pChar;
+    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
+      pChar = m_pChars->GetDataPtr(i);
+      *pWidths++ = pChar->m_iCharWidth;
+    }
+  }
+  void Reset() {
+    m_dwStatus = FX_RTFBREAK_PieceBreak;
+    if (m_iWidth > -1) {
+      m_iStartPos += m_iWidth;
+    }
+    m_iWidth = -1;
+    m_iStartChar += m_iChars;
+    m_iChars = 0;
+    m_iBidiLevel = 0;
+    m_iBidiPos = 0;
+    m_iHorizontalScale = 100;
+    m_iVerticalScale = 100;
+  }
+  FX_DWORD m_dwStatus;
+  int32_t m_iStartPos;
+  int32_t m_iWidth;
+  int32_t m_iStartChar;
+  int32_t m_iChars;
+  int32_t m_iBidiLevel;
+  int32_t m_iBidiPos;
+  int32_t m_iFontSize;
+  int32_t m_iFontHeight;
+  int32_t m_iHorizontalScale;
+  int32_t m_iVerticalScale;
+  FX_DWORD m_dwLayoutStyles;
+  FX_DWORD m_dwIdentity;
+  CFX_RTFCharArray* m_pChars;
+  IFX_Unknown* m_pUserData;
+};
+typedef CFX_BaseArrayTemplate<CFX_RTFPiece> CFX_RTFPieceArray;
+class IFX_RTFBreak {
+ public:
+  static IFX_RTFBreak* Create(FX_DWORD dwPolicies);
+  virtual ~IFX_RTFBreak() {}
+  virtual void Release() = 0;
+  virtual void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) = 0;
+  virtual void SetLineStartPos(FX_FLOAT fLinePos) = 0;
+  virtual FX_DWORD GetLayoutStyles() const = 0;
+  virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles) = 0;
+  virtual void SetFont(IFX_Font* pFont) = 0;
+  virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
+  virtual void SetTabWidth(FX_FLOAT fTabWidth) = 0;
+  virtual void AddPositionedTab(FX_FLOAT fTabPos) = 0;
+  virtual void SetPositionedTabs(const CFX_FloatArray& tabs) = 0;
+  virtual void ClearPositionedTabs() = 0;
+  virtual void SetDefaultChar(FX_WCHAR wch) = 0;
+  virtual void SetLineBreakChar(FX_WCHAR wch) = 0;
+  virtual void SetLineBreakTolerance(FX_FLOAT fTolerance) = 0;
+  virtual void SetHorizontalScale(int32_t iScale) = 0;
+  virtual void SetVerticalScale(int32_t iScale) = 0;
+  virtual void SetCharRotation(int32_t iCharRotation) = 0;
+  virtual void SetCharSpace(FX_FLOAT fCharSpace) = 0;
+  virtual void SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) = 0;
+  virtual void SetReadingOrder(FX_BOOL bRTL = FALSE) = 0;
+  virtual void SetAlignment(int32_t iAlignment = FX_RTFLINEALIGNMENT_Left) = 0;
+  virtual void SetUserData(IFX_Unknown* pUserData) = 0;
+  virtual FX_DWORD AppendChar(FX_WCHAR wch) = 0;
+  virtual FX_DWORD EndBreak(FX_DWORD dwStatus = FX_RTFBREAK_PieceBreak) = 0;
+  virtual int32_t CountBreakPieces() const = 0;
+  virtual const CFX_RTFPiece* GetBreakPiece(int32_t index) const = 0;
+  virtual void GetLineRect(CFX_RectF& rect) const = 0;
+  virtual void ClearBreakPieces() = 0;
+  virtual void Reset() = 0;
+  virtual int32_t GetDisplayPos(
+      FX_LPCRTFTEXTOBJ pText,
+      FXTEXT_CHARPOS* pCharPos,
+      FX_BOOL bCharCode = FALSE,
+      CFX_WideString* pWSForms = NULL,
+      FX_AdjustCharDisplayPos pAdjustPos = NULL) const = 0;
+  virtual int32_t GetCharRects(FX_LPCRTFTEXTOBJ pText,
+                               CFX_RectFArray& rtArray,
+                               FX_BOOL bCharBBox = FALSE) const = 0;
+};
+#endif
diff --git a/xfa/src/fgas/include/fx_sax.h b/xfa/src/fgas/include/fx_sax.h
index 94943547bb..70978a017b 100644
--- a/xfa/src/fgas/include/fx_sax.h
+++ b/xfa/src/fgas/include/fx_sax.h
@@ -1,63 +1,63 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_SAX_
-#define _FX_SAX_
-class IFX_SAXReaderHandler;
-class IFX_SAXReader;
-#define FX_SAXPARSEMODE_NotConvert_amp 0x0001
-#define FX_SAXPARSEMODE_NotConvert_lt 0x0002
-#define FX_SAXPARSEMODE_NotConvert_gt 0x0004
-#define FX_SAXPARSEMODE_NotConvert_apos 0x0008
-#define FX_SAXPARSEMODE_NotConvert_quot 0x0010
-#define FX_SAXPARSEMODE_NotConvert_sharp 0x0020
-#define FX_SAXPARSEMODE_NotSkipSpace 0x0100
-enum FX_SAXNODE {
-  FX_SAXNODE_Unknown = 0,
-  FX_SAXNODE_Instruction,
-  FX_SAXNODE_Declaration,
-  FX_SAXNODE_Comment,
-  FX_SAXNODE_Tag,
-  FX_SAXNODE_Text,
-  FX_SAXNODE_CharData,
-};
-class IFX_SAXReaderHandler {
- public:
-  virtual ~IFX_SAXReaderHandler() {}
-  virtual void* OnTagEnter(const CFX_ByteStringC& bsTagName,
-                           FX_SAXNODE eType,
-                           FX_DWORD dwStartPos) = 0;
-  virtual void OnTagAttribute(void* pTag,
-                              const CFX_ByteStringC& bsAttri,
-                              const CFX_ByteStringC& bsValue) = 0;
-  virtual void OnTagBreak(void* pTag) = 0;
-  virtual void OnTagData(void* pTag,
-                         FX_SAXNODE eType,
-                         const CFX_ByteStringC& bsData,
-                         FX_DWORD dwStartPos) = 0;
-  virtual void OnTagClose(void* pTag, FX_DWORD dwEndPos) = 0;
-  virtual void OnTagEnd(void* pTag,
-                        const CFX_ByteStringC& bsTagName,
-                        FX_DWORD dwEndPos) = 0;
-  virtual void OnTargetData(void* pTag,
-                            FX_SAXNODE eType,
-                            const CFX_ByteStringC& bsData,
-                            FX_DWORD dwStartPos) = 0;
-};
-class IFX_SAXReader {
- public:
-  virtual ~IFX_SAXReader() {}
-  virtual void Release() = 0;
-  virtual int32_t StartParse(IFX_FileRead* pFile,
-                             FX_DWORD dwStart = 0,
-                             FX_DWORD dwLen = -1,
-                             FX_DWORD dwParseMode = 0) = 0;
-  virtual int32_t ContinueParse(IFX_Pause* pPause = NULL) = 0;
-  virtual void SkipCurrentNode() = 0;
-  virtual void SetHandler(IFX_SAXReaderHandler* pHandler) = 0;
-};
-IFX_SAXReader* FX_SAXReader_Create();
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_SAX_
+#define _FX_SAX_
+class IFX_SAXReaderHandler;
+class IFX_SAXReader;
+#define FX_SAXPARSEMODE_NotConvert_amp 0x0001
+#define FX_SAXPARSEMODE_NotConvert_lt 0x0002
+#define FX_SAXPARSEMODE_NotConvert_gt 0x0004
+#define FX_SAXPARSEMODE_NotConvert_apos 0x0008
+#define FX_SAXPARSEMODE_NotConvert_quot 0x0010
+#define FX_SAXPARSEMODE_NotConvert_sharp 0x0020
+#define FX_SAXPARSEMODE_NotSkipSpace 0x0100
+enum FX_SAXNODE {
+  FX_SAXNODE_Unknown = 0,
+  FX_SAXNODE_Instruction,
+  FX_SAXNODE_Declaration,
+  FX_SAXNODE_Comment,
+  FX_SAXNODE_Tag,
+  FX_SAXNODE_Text,
+  FX_SAXNODE_CharData,
+};
+class IFX_SAXReaderHandler {
+ public:
+  virtual ~IFX_SAXReaderHandler() {}
+  virtual void* OnTagEnter(const CFX_ByteStringC& bsTagName,
+                           FX_SAXNODE eType,
+                           FX_DWORD dwStartPos) = 0;
+  virtual void OnTagAttribute(void* pTag,
+                              const CFX_ByteStringC& bsAttri,
+                              const CFX_ByteStringC& bsValue) = 0;
+  virtual void OnTagBreak(void* pTag) = 0;
+  virtual void OnTagData(void* pTag,
+                         FX_SAXNODE eType,
+                         const CFX_ByteStringC& bsData,
+                         FX_DWORD dwStartPos) = 0;
+  virtual void OnTagClose(void* pTag, FX_DWORD dwEndPos) = 0;
+  virtual void OnTagEnd(void* pTag,
+                        const CFX_ByteStringC& bsTagName,
+                        FX_DWORD dwEndPos) = 0;
+  virtual void OnTargetData(void* pTag,
+                            FX_SAXNODE eType,
+                            const CFX_ByteStringC& bsData,
+                            FX_DWORD dwStartPos) = 0;
+};
+class IFX_SAXReader {
+ public:
+  virtual ~IFX_SAXReader() {}
+  virtual void Release() = 0;
+  virtual int32_t StartParse(IFX_FileRead* pFile,
+                             FX_DWORD dwStart = 0,
+                             FX_DWORD dwLen = -1,
+                             FX_DWORD dwParseMode = 0) = 0;
+  virtual int32_t ContinueParse(IFX_Pause* pPause = NULL) = 0;
+  virtual void SkipCurrentNode() = 0;
+  virtual void SetHandler(IFX_SAXReaderHandler* pHandler) = 0;
+};
+IFX_SAXReader* FX_SAXReader_Create();
+#endif
diff --git a/xfa/src/fgas/include/fx_stm.h b/xfa/src/fgas/include/fx_stm.h
index 89422b0a8c..43a2c8de08 100644
--- a/xfa/src/fgas/include/fx_stm.h
+++ b/xfa/src/fgas/include/fx_stm.h
@@ -1,72 +1,72 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_STREAM
-#define _FX_STREAM
-class IFX_Stream;
-IFX_FileRead* FX_CreateFileRead(IFX_Stream* pBaseStream,
-                                FX_BOOL bReleaseStream = FALSE);
-IFX_FileRead* FX_CreateFileRead(IFX_BufferRead* pBufferRead,
-                                FX_FILESIZE iFileSize = -1,
-                                FX_BOOL bReleaseStream = TRUE);
-IFX_FileWrite* FX_CreateFileWrite(IFX_Stream* pBaseStream,
-                                  FX_BOOL bReleaseStream = FALSE);
-enum FX_STREAMACCESS {
-  FX_STREAMACCESS_Binary = 0x00,
-  FX_STREAMACCESS_Text = 0x01,
-  FX_STREAMACCESS_Read = 0x02,
-  FX_STREAMACCESS_Write = 0x04,
-  FX_STREAMACCESS_Truncate = 0x10,
-  FX_STREAMACCESS_Append = 0x20,
-  FX_STREAMACCESS_Create = 0x80,
-};
-enum FX_STREAMSEEK {
-  FX_STREAMSEEK_Begin = 0,
-  FX_STREAMSEEK_Current,
-  FX_STREAMSEEK_End,
-};
-class IFX_Stream {
- public:
-  static IFX_Stream* CreateStream(IFX_FileRead* pFileRead, FX_DWORD dwAccess);
-  static IFX_Stream* CreateStream(IFX_FileWrite* pFileWrite, FX_DWORD dwAccess);
-  static IFX_Stream* CreateStream(const FX_WCHAR* pszFileName,
-                                  FX_DWORD dwAccess);
-  static IFX_Stream* CreateStream(uint8_t* pData,
-                                  int32_t length,
-                                  FX_DWORD dwAccess);
-  static IFX_Stream* CreateStream(IFX_BufferRead* pBufferRead,
-                                  FX_DWORD dwAccess,
-                                  int32_t iFileSize = -1,
-                                  FX_BOOL bReleaseBufferRead = TRUE);
-  static IFX_Stream* CreateTextStream(IFX_Stream* pBaseStream,
-                                      FX_BOOL bDeleteOnRelease);
-  virtual ~IFX_Stream() {}
-  virtual void Release() = 0;
-  virtual IFX_Stream* Retain() = 0;
-  virtual FX_DWORD GetAccessModes() const = 0;
-  virtual int32_t GetLength() const = 0;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset) = 0;
-  virtual int32_t GetPosition() = 0;
-  virtual FX_BOOL IsEOF() const = 0;
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) = 0;
-  virtual int32_t ReadString(FX_WCHAR* pStr,
-                             int32_t iMaxLength,
-                             FX_BOOL& bEOS,
-                             int32_t const* pByteSize = NULL) = 0;
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) = 0;
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) = 0;
-  virtual void Flush() = 0;
-  virtual FX_BOOL SetLength(int32_t iLength) = 0;
-  virtual int32_t GetBOM(uint8_t bom[4]) const = 0;
-  virtual FX_WORD GetCodePage() const = 0;
-  virtual FX_WORD SetCodePage(FX_WORD wCodePage) = 0;
-  virtual void Lock() = 0;
-  virtual void Unlock() = 0;
-  virtual IFX_Stream* CreateSharedStream(FX_DWORD dwAccess,
-                                         int32_t iOffset,
-                                         int32_t iLength) = 0;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_STREAM
+#define _FX_STREAM
+class IFX_Stream;
+IFX_FileRead* FX_CreateFileRead(IFX_Stream* pBaseStream,
+                                FX_BOOL bReleaseStream = FALSE);
+IFX_FileRead* FX_CreateFileRead(IFX_BufferRead* pBufferRead,
+                                FX_FILESIZE iFileSize = -1,
+                                FX_BOOL bReleaseStream = TRUE);
+IFX_FileWrite* FX_CreateFileWrite(IFX_Stream* pBaseStream,
+                                  FX_BOOL bReleaseStream = FALSE);
+enum FX_STREAMACCESS {
+  FX_STREAMACCESS_Binary = 0x00,
+  FX_STREAMACCESS_Text = 0x01,
+  FX_STREAMACCESS_Read = 0x02,
+  FX_STREAMACCESS_Write = 0x04,
+  FX_STREAMACCESS_Truncate = 0x10,
+  FX_STREAMACCESS_Append = 0x20,
+  FX_STREAMACCESS_Create = 0x80,
+};
+enum FX_STREAMSEEK {
+  FX_STREAMSEEK_Begin = 0,
+  FX_STREAMSEEK_Current,
+  FX_STREAMSEEK_End,
+};
+class IFX_Stream {
+ public:
+  static IFX_Stream* CreateStream(IFX_FileRead* pFileRead, FX_DWORD dwAccess);
+  static IFX_Stream* CreateStream(IFX_FileWrite* pFileWrite, FX_DWORD dwAccess);
+  static IFX_Stream* CreateStream(const FX_WCHAR* pszFileName,
+                                  FX_DWORD dwAccess);
+  static IFX_Stream* CreateStream(uint8_t* pData,
+                                  int32_t length,
+                                  FX_DWORD dwAccess);
+  static IFX_Stream* CreateStream(IFX_BufferRead* pBufferRead,
+                                  FX_DWORD dwAccess,
+                                  int32_t iFileSize = -1,
+                                  FX_BOOL bReleaseBufferRead = TRUE);
+  static IFX_Stream* CreateTextStream(IFX_Stream* pBaseStream,
+                                      FX_BOOL bDeleteOnRelease);
+  virtual ~IFX_Stream() {}
+  virtual void Release() = 0;
+  virtual IFX_Stream* Retain() = 0;
+  virtual FX_DWORD GetAccessModes() const = 0;
+  virtual int32_t GetLength() const = 0;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset) = 0;
+  virtual int32_t GetPosition() = 0;
+  virtual FX_BOOL IsEOF() const = 0;
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) = 0;
+  virtual int32_t ReadString(FX_WCHAR* pStr,
+                             int32_t iMaxLength,
+                             FX_BOOL& bEOS,
+                             int32_t const* pByteSize = NULL) = 0;
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) = 0;
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) = 0;
+  virtual void Flush() = 0;
+  virtual FX_BOOL SetLength(int32_t iLength) = 0;
+  virtual int32_t GetBOM(uint8_t bom[4]) const = 0;
+  virtual FX_WORD GetCodePage() const = 0;
+  virtual FX_WORD SetCodePage(FX_WORD wCodePage) = 0;
+  virtual void Lock() = 0;
+  virtual void Unlock() = 0;
+  virtual IFX_Stream* CreateSharedStream(FX_DWORD dwAccess,
+                                         int32_t iOffset,
+                                         int32_t iLength) = 0;
+};
+#endif
diff --git a/xfa/src/fgas/include/fx_sys.h b/xfa/src/fgas/include/fx_sys.h
index 766b26a46a..f2fe2157c6 100644
--- a/xfa/src/fgas/include/fx_sys.h
+++ b/xfa/src/fgas/include/fx_sys.h
@@ -1,65 +1,65 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_SYSTEM
-#define _FX_SYSTEM
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define FX_RAD2DEG(r) ((r)*180.0f / FX_PI)
-#define FX_DEG2RAD(a) ((a)*FX_PI / 180.0f)
-typedef int8_t* FX_LPINT8;
-typedef int8_t const* FX_LPCINT8;
-typedef int32_t* FX_LPINT32;
-typedef int32_t const* FX_LPCINT32;
-typedef long FX_LONG;
-typedef FX_LONG* FX_LPLONG;
-typedef FX_LONG const* FX_LPCLONG;
-typedef FX_FLOAT const* FX_LPCFLOAT;
-typedef double FX_DOUBLE;
-typedef FX_DOUBLE* FX_LPDOUBLE;
-typedef FX_DOUBLE const* FX_LPCDOUBLE;
-FX_FLOAT FX_tan(FX_FLOAT a);
-FX_FLOAT FX_log(FX_FLOAT b, FX_FLOAT x);
-FX_FLOAT FX_strtof(const FX_CHAR* pcsStr,
-                   int32_t iLength = -1,
-                   int32_t* pUsedLen = NULL);
-FX_FLOAT FX_wcstof(const FX_WCHAR* pwsStr,
-                   int32_t iLength = -1,
-                   int32_t* pUsedLen = NULL);
-FX_WCHAR* FX_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count);
-int32_t FX_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count);
-int32_t FX_strnicmp(const FX_CHAR* s1, const FX_CHAR* s2, size_t count);
-inline FX_BOOL FX_islower(int32_t ch) {
-  return ch >= 'a' && ch <= 'z';
-}
-inline FX_BOOL FX_isupper(int32_t ch) {
-  return ch >= 'A' && ch <= 'Z';
-}
-inline int32_t FX_tolower(int32_t ch) {
-  return FX_isupper(ch) ? (ch + 0x20) : ch;
-}
-inline int32_t FX_toupper(int32_t ch) {
-  return FX_islower(ch) ? (ch - 0x20) : ch;
-}
-int32_t FX_filelength(FXSYS_FILE* file);
-FX_BOOL FX_fsetsize(FXSYS_FILE* file, int32_t size);
-void FX_memset(void* pBuf, int32_t iValue, size_t size);
-void FX_memcpy(void* pDst, const void* pSrc, size_t size);
-FX_BOOL FX_IsRelativePath(const CFX_WideStringC& wsPath);
-FX_BOOL FX_JoinPath(const CFX_WideStringC& wsBasePath,
-                    const CFX_WideStringC& wsRelativePath,
-                    CFX_WideString& wsAbsolutePath);
-typedef struct _FX_VERSION {
-  FX_DWORD dwMajorVersion;
-  FX_DWORD dwMinorVersion;
-  FX_DWORD dwBuildVersion;
-} FX_VERSION, *FX_LPVERSION;
-typedef FX_VERSION const* FX_LPCVERSION;
-#ifdef __cplusplus
-};
-#endif
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_SYSTEM
+#define _FX_SYSTEM
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define FX_RAD2DEG(r) ((r)*180.0f / FX_PI)
+#define FX_DEG2RAD(a) ((a)*FX_PI / 180.0f)
+typedef int8_t* FX_LPINT8;
+typedef int8_t const* FX_LPCINT8;
+typedef int32_t* FX_LPINT32;
+typedef int32_t const* FX_LPCINT32;
+typedef long FX_LONG;
+typedef FX_LONG* FX_LPLONG;
+typedef FX_LONG const* FX_LPCLONG;
+typedef FX_FLOAT const* FX_LPCFLOAT;
+typedef double FX_DOUBLE;
+typedef FX_DOUBLE* FX_LPDOUBLE;
+typedef FX_DOUBLE const* FX_LPCDOUBLE;
+FX_FLOAT FX_tan(FX_FLOAT a);
+FX_FLOAT FX_log(FX_FLOAT b, FX_FLOAT x);
+FX_FLOAT FX_strtof(const FX_CHAR* pcsStr,
+                   int32_t iLength = -1,
+                   int32_t* pUsedLen = NULL);
+FX_FLOAT FX_wcstof(const FX_WCHAR* pwsStr,
+                   int32_t iLength = -1,
+                   int32_t* pUsedLen = NULL);
+FX_WCHAR* FX_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count);
+int32_t FX_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count);
+int32_t FX_strnicmp(const FX_CHAR* s1, const FX_CHAR* s2, size_t count);
+inline FX_BOOL FX_islower(int32_t ch) {
+  return ch >= 'a' && ch <= 'z';
+}
+inline FX_BOOL FX_isupper(int32_t ch) {
+  return ch >= 'A' && ch <= 'Z';
+}
+inline int32_t FX_tolower(int32_t ch) {
+  return FX_isupper(ch) ? (ch + 0x20) : ch;
+}
+inline int32_t FX_toupper(int32_t ch) {
+  return FX_islower(ch) ? (ch - 0x20) : ch;
+}
+int32_t FX_filelength(FXSYS_FILE* file);
+FX_BOOL FX_fsetsize(FXSYS_FILE* file, int32_t size);
+void FX_memset(void* pBuf, int32_t iValue, size_t size);
+void FX_memcpy(void* pDst, const void* pSrc, size_t size);
+FX_BOOL FX_IsRelativePath(const CFX_WideStringC& wsPath);
+FX_BOOL FX_JoinPath(const CFX_WideStringC& wsBasePath,
+                    const CFX_WideStringC& wsRelativePath,
+                    CFX_WideString& wsAbsolutePath);
+typedef struct _FX_VERSION {
+  FX_DWORD dwMajorVersion;
+  FX_DWORD dwMinorVersion;
+  FX_DWORD dwBuildVersion;
+} FX_VERSION, *FX_LPVERSION;
+typedef FX_VERSION const* FX_LPCVERSION;
+#ifdef __cplusplus
+};
+#endif
+#endif
diff --git a/xfa/src/fgas/include/fx_tbk.h b/xfa/src/fgas/include/fx_tbk.h
index 349fc166a0..d9fef51f65 100644
--- a/xfa/src/fgas/include/fx_tbk.h
+++ b/xfa/src/fgas/include/fx_tbk.h
@@ -1,214 +1,214 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_TEXTBREAK
-#define _FX_TEXTBREAK
-
-#include "core/include/fxcrt/fx_ucd.h"
-
-class IFX_Font;
-class CFX_Char;
-class IFX_TxtAccess;
-class CFX_TxtChar;
-class CFX_TxtPiece;
-class IFX_TxtBreak;
-#define FX_TXTBREAKPOLICY_None 0x00
-#define FX_TXTBREAKPOLICY_Pagination 0x01
-#define FX_TXTBREAKPOLICY_SpaceBreak 0x02
-#define FX_TXTBREAKPOLICY_NumberBreak 0x04
-#define FX_TXTBREAK_None 0x00
-#define FX_TXTBREAK_PieceBreak 0x01
-#define FX_TXTBREAK_LineBreak 0x02
-#define FX_TXTBREAK_ParagraphBreak 0x03
-#define FX_TXTBREAK_PageBreak 0x04
-#define FX_TXTBREAK_ControlChar 0x10
-#define FX_TXTBREAK_BreakChar 0x20
-#define FX_TXTBREAK_UnknownChar 0x40
-#define FX_TXTBREAK_RemoveChar 0x80
-#define FX_TXTLAYOUTSTYLE_MutipleFormat 0x0001
-#define FX_TXTLAYOUTSTYLE_VerticalLayout 0x0002
-#define FX_TXTLAYOUTSTYLE_VerticalChars 0x0004
-#define FX_TXTLAYOUTSTYLE_ReverseLine 0x0008
-#define FX_TXTLAYOUTSTYLE_ArabicContext 0x0010
-#define FX_TXTLAYOUTSTYLE_ArabicShapes 0x0020
-#define FX_TXTLAYOUTSTYLE_RTLReadingOrder 0x0040
-#define FX_TXTLAYOUTSTYLE_ExpandTab 0x0100
-#define FX_TXTLAYOUTSTYLE_SingleLine 0x0200
-#define FX_TXTLAYOUTSTYLE_CombText 0x0400
-#define FX_TXTCHARSTYLE_Alignment 0x000F
-#define FX_TXTCHARSTYLE_ArabicNumber 0x0010
-#define FX_TXTCHARSTYLE_ArabicShadda 0x0020
-#define FX_TXTCHARSTYLE_OddBidiLevel 0x0040
-#define FX_TXTCHARSTYLE_RTLReadingOrder 0x0080
-#define FX_TXTCHARSTYLE_ArabicContext 0x0300
-#define FX_TXTCHARSTYLE_ArabicIndic 0x0400
-#define FX_TXTCHARSTYLE_ArabicComma 0x0800
-#define FX_TXTLINEALIGNMENT_Left 0
-#define FX_TXTLINEALIGNMENT_Center 1
-#define FX_TXTLINEALIGNMENT_Right 2
-#define FX_TXTLINEALIGNMENT_Justified (1 << 2)
-#define FX_TXTLINEALIGNMENT_Distributed (2 << 2)
-#define FX_TXTLINEALIGNMENT_JustifiedLeft \
-  (FX_TXTLINEALIGNMENT_Left | FX_TXTLINEALIGNMENT_Justified)
-#define FX_TXTLINEALIGNMENT_JustifiedCenter \
-  (FX_TXTLINEALIGNMENT_Center | FX_TXTLINEALIGNMENT_Justified)
-#define FX_TXTLINEALIGNMENT_JustifiedRight \
-  (FX_TXTLINEALIGNMENT_Right | FX_TXTLINEALIGNMENT_Justified)
-#define FX_TXTLINEALIGNMENT_DistributedLeft \
-  (FX_TXTLINEALIGNMENT_Left | FX_TXTLINEALIGNMENT_Distributed)
-#define FX_TXTLINEALIGNMENT_DistributedCenter \
-  (FX_TXTLINEALIGNMENT_Center | FX_TXTLINEALIGNMENT_Distributed)
-#define FX_TXTLINEALIGNMENT_DistributedRight \
-  (FX_TXTLINEALIGNMENT_Right | FX_TXTLINEALIGNMENT_Distributed)
-#define FX_TXTLINEALIGNMENT_LowerMask 0x03
-#define FX_TXTLINEALIGNMENT_HigherMask 0x0C
-#define FX_TXTBREAK_MinimumTabWidth 160000
-
-class IFX_TxtAccess {
- public:
-  virtual ~IFX_TxtAccess() {}
-  virtual FX_WCHAR GetChar(void* pIdentity, int32_t index) const = 0;
-  virtual int32_t GetWidth(void* pIdentity, int32_t index) const = 0;
-};
-typedef struct _FX_TXTRUN {
-  _FX_TXTRUN() {
-    pAccess = NULL;
-    pIdentity = NULL;
-    pStr = NULL;
-    pWidths = NULL;
-    iLength = 0;
-    pFont = NULL;
-    fFontSize = 12;
-    dwStyles = 0;
-    iHorizontalScale = 100;
-    iVerticalScale = 100;
-    iCharRotation = 0;
-    dwCharStyles = 0;
-    pRect = NULL;
-    wLineBreakChar = L'\n';
-    bSkipSpace = TRUE;
-  }
-  IFX_TxtAccess* pAccess;
-  void* pIdentity;
-  const FX_WCHAR* pStr;
-  int32_t* pWidths;
-  int32_t iLength;
-  IFX_Font* pFont;
-  FX_FLOAT fFontSize;
-  FX_DWORD dwStyles;
-  int32_t iHorizontalScale;
-  int32_t iVerticalScale;
-  int32_t iCharRotation;
-  FX_DWORD dwCharStyles;
-  FX_LPCRECTF pRect;
-  FX_WCHAR wLineBreakChar;
-  FX_BOOL bSkipSpace;
-} FX_TXTRUN, *FX_LPTXTRUN;
-typedef FX_TXTRUN const* FX_LPCTXTRUN;
-class CFX_TxtPiece : public CFX_Target {
- public:
-  CFX_TxtPiece()
-      : m_dwStatus(FX_TXTBREAK_PieceBreak),
-        m_iStartPos(0),
-        m_iWidth(-1),
-        m_iStartChar(0),
-        m_iChars(0),
-        m_iBidiLevel(0),
-        m_iBidiPos(0),
-        m_iHorizontalScale(100),
-        m_iVerticalScale(100),
-        m_dwCharStyles(0),
-        m_pChars(NULL),
-        m_pUserData(NULL) {}
-  int32_t GetEndPos() const {
-    return m_iWidth < 0 ? m_iStartPos : m_iStartPos + m_iWidth;
-  }
-  int32_t GetLength() const { return m_iChars; }
-  int32_t GetEndChar() const { return m_iStartChar + m_iChars; }
-  CFX_TxtChar* GetCharPtr(int32_t index) const {
-    FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
-    return m_pChars->GetDataPtr(m_iStartChar + index);
-  }
-  void GetString(FX_WCHAR* pText) const {
-    FXSYS_assert(pText != NULL);
-    int32_t iEndChar = m_iStartChar + m_iChars;
-    CFX_Char* pChar;
-    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
-      pChar = m_pChars->GetDataPtr(i);
-      *pText++ = (FX_WCHAR)pChar->m_wCharCode;
-    }
-  }
-
-  void GetString(CFX_WideString& wsText) const {
-    FX_WCHAR* pText = wsText.GetBuffer(m_iChars);
-    GetString(pText);
-    wsText.ReleaseBuffer(m_iChars);
-  }
-  void GetWidths(int32_t* pWidths) const {
-    FXSYS_assert(pWidths != NULL);
-    int32_t iEndChar = m_iStartChar + m_iChars;
-    CFX_Char* pChar;
-    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
-      pChar = m_pChars->GetDataPtr(i);
-      *pWidths++ = pChar->m_iCharWidth;
-    }
-  }
-  FX_DWORD m_dwStatus;
-  int32_t m_iStartPos;
-  int32_t m_iWidth;
-  int32_t m_iStartChar;
-  int32_t m_iChars;
-  int32_t m_iBidiLevel;
-  int32_t m_iBidiPos;
-  int32_t m_iHorizontalScale;
-  int32_t m_iVerticalScale;
-  FX_DWORD m_dwCharStyles;
-  CFX_TxtCharArray* m_pChars;
-  void* m_pUserData;
-};
-typedef CFX_BaseArrayTemplate<CFX_TxtPiece> CFX_TxtPieceArray;
-class IFX_TxtBreak {
- public:
-  static IFX_TxtBreak* Create(FX_DWORD dwPolicies);
-  virtual ~IFX_TxtBreak() {}
-  virtual void Release() = 0;
-  virtual void SetLineWidth(FX_FLOAT fLineWidth) = 0;
-  virtual void SetLinePos(FX_FLOAT fLinePos) = 0;
-  virtual FX_DWORD GetLayoutStyles() const = 0;
-  virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles) = 0;
-  virtual void SetFont(IFX_Font* pFont) = 0;
-  virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
-  virtual void SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) = 0;
-  virtual void SetDefaultChar(FX_WCHAR wch) = 0;
-  virtual void SetParagraphBreakChar(FX_WCHAR wch) = 0;
-  virtual void SetLineBreakTolerance(FX_FLOAT fTolerance) = 0;
-  virtual void SetHorizontalScale(int32_t iScale) = 0;
-  virtual void SetVerticalScale(int32_t iScale) = 0;
-  virtual void SetCharRotation(int32_t iCharRotation) = 0;
-  virtual void SetCharSpace(FX_FLOAT fCharSpace) = 0;
-  virtual void SetAlignment(int32_t iAlignment) = 0;
-  virtual FX_DWORD GetContextCharStyles() const = 0;
-  virtual void SetContextCharStyles(FX_DWORD dwCharStyles) = 0;
-  virtual void SetCombWidth(FX_FLOAT fCombWidth) = 0;
-  virtual void SetUserData(void* pUserData) = 0;
-  virtual FX_DWORD AppendChar(FX_WCHAR wch) = 0;
-  virtual FX_DWORD EndBreak(FX_DWORD dwStatus = FX_TXTBREAK_PieceBreak) = 0;
-  virtual int32_t CountBreakChars() const = 0;
-  virtual int32_t CountBreakPieces() const = 0;
-  virtual const CFX_TxtPiece* GetBreakPiece(int32_t index) const = 0;
-  virtual void ClearBreakPieces() = 0;
-  virtual void Reset() = 0;
-  virtual int32_t GetDisplayPos(
-      FX_LPCTXTRUN pTxtRun,
-      FXTEXT_CHARPOS* pCharPos,
-      FX_BOOL bCharCode = FALSE,
-      CFX_WideString* pWSForms = NULL,
-      FX_AdjustCharDisplayPos pAdjustPos = NULL) const = 0;
-  virtual int32_t GetCharRects(FX_LPCTXTRUN pTxtRun,
-                               CFX_RectFArray& rtArray,
-                               FX_BOOL bCharBBox = FALSE) const = 0;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_TEXTBREAK
+#define _FX_TEXTBREAK
+
+#include "core/include/fxcrt/fx_ucd.h"
+
+class IFX_Font;
+class CFX_Char;
+class IFX_TxtAccess;
+class CFX_TxtChar;
+class CFX_TxtPiece;
+class IFX_TxtBreak;
+#define FX_TXTBREAKPOLICY_None 0x00
+#define FX_TXTBREAKPOLICY_Pagination 0x01
+#define FX_TXTBREAKPOLICY_SpaceBreak 0x02
+#define FX_TXTBREAKPOLICY_NumberBreak 0x04
+#define FX_TXTBREAK_None 0x00
+#define FX_TXTBREAK_PieceBreak 0x01
+#define FX_TXTBREAK_LineBreak 0x02
+#define FX_TXTBREAK_ParagraphBreak 0x03
+#define FX_TXTBREAK_PageBreak 0x04
+#define FX_TXTBREAK_ControlChar 0x10
+#define FX_TXTBREAK_BreakChar 0x20
+#define FX_TXTBREAK_UnknownChar 0x40
+#define FX_TXTBREAK_RemoveChar 0x80
+#define FX_TXTLAYOUTSTYLE_MutipleFormat 0x0001
+#define FX_TXTLAYOUTSTYLE_VerticalLayout 0x0002
+#define FX_TXTLAYOUTSTYLE_VerticalChars 0x0004
+#define FX_TXTLAYOUTSTYLE_ReverseLine 0x0008
+#define FX_TXTLAYOUTSTYLE_ArabicContext 0x0010
+#define FX_TXTLAYOUTSTYLE_ArabicShapes 0x0020
+#define FX_TXTLAYOUTSTYLE_RTLReadingOrder 0x0040
+#define FX_TXTLAYOUTSTYLE_ExpandTab 0x0100
+#define FX_TXTLAYOUTSTYLE_SingleLine 0x0200
+#define FX_TXTLAYOUTSTYLE_CombText 0x0400
+#define FX_TXTCHARSTYLE_Alignment 0x000F
+#define FX_TXTCHARSTYLE_ArabicNumber 0x0010
+#define FX_TXTCHARSTYLE_ArabicShadda 0x0020
+#define FX_TXTCHARSTYLE_OddBidiLevel 0x0040
+#define FX_TXTCHARSTYLE_RTLReadingOrder 0x0080
+#define FX_TXTCHARSTYLE_ArabicContext 0x0300
+#define FX_TXTCHARSTYLE_ArabicIndic 0x0400
+#define FX_TXTCHARSTYLE_ArabicComma 0x0800
+#define FX_TXTLINEALIGNMENT_Left 0
+#define FX_TXTLINEALIGNMENT_Center 1
+#define FX_TXTLINEALIGNMENT_Right 2
+#define FX_TXTLINEALIGNMENT_Justified (1 << 2)
+#define FX_TXTLINEALIGNMENT_Distributed (2 << 2)
+#define FX_TXTLINEALIGNMENT_JustifiedLeft \
+  (FX_TXTLINEALIGNMENT_Left | FX_TXTLINEALIGNMENT_Justified)
+#define FX_TXTLINEALIGNMENT_JustifiedCenter \
+  (FX_TXTLINEALIGNMENT_Center | FX_TXTLINEALIGNMENT_Justified)
+#define FX_TXTLINEALIGNMENT_JustifiedRight \
+  (FX_TXTLINEALIGNMENT_Right | FX_TXTLINEALIGNMENT_Justified)
+#define FX_TXTLINEALIGNMENT_DistributedLeft \
+  (FX_TXTLINEALIGNMENT_Left | FX_TXTLINEALIGNMENT_Distributed)
+#define FX_TXTLINEALIGNMENT_DistributedCenter \
+  (FX_TXTLINEALIGNMENT_Center | FX_TXTLINEALIGNMENT_Distributed)
+#define FX_TXTLINEALIGNMENT_DistributedRight \
+  (FX_TXTLINEALIGNMENT_Right | FX_TXTLINEALIGNMENT_Distributed)
+#define FX_TXTLINEALIGNMENT_LowerMask 0x03
+#define FX_TXTLINEALIGNMENT_HigherMask 0x0C
+#define FX_TXTBREAK_MinimumTabWidth 160000
+
+class IFX_TxtAccess {
+ public:
+  virtual ~IFX_TxtAccess() {}
+  virtual FX_WCHAR GetChar(void* pIdentity, int32_t index) const = 0;
+  virtual int32_t GetWidth(void* pIdentity, int32_t index) const = 0;
+};
+typedef struct _FX_TXTRUN {
+  _FX_TXTRUN() {
+    pAccess = NULL;
+    pIdentity = NULL;
+    pStr = NULL;
+    pWidths = NULL;
+    iLength = 0;
+    pFont = NULL;
+    fFontSize = 12;
+    dwStyles = 0;
+    iHorizontalScale = 100;
+    iVerticalScale = 100;
+    iCharRotation = 0;
+    dwCharStyles = 0;
+    pRect = NULL;
+    wLineBreakChar = L'\n';
+    bSkipSpace = TRUE;
+  }
+  IFX_TxtAccess* pAccess;
+  void* pIdentity;
+  const FX_WCHAR* pStr;
+  int32_t* pWidths;
+  int32_t iLength;
+  IFX_Font* pFont;
+  FX_FLOAT fFontSize;
+  FX_DWORD dwStyles;
+  int32_t iHorizontalScale;
+  int32_t iVerticalScale;
+  int32_t iCharRotation;
+  FX_DWORD dwCharStyles;
+  FX_LPCRECTF pRect;
+  FX_WCHAR wLineBreakChar;
+  FX_BOOL bSkipSpace;
+} FX_TXTRUN, *FX_LPTXTRUN;
+typedef FX_TXTRUN const* FX_LPCTXTRUN;
+class CFX_TxtPiece : public CFX_Target {
+ public:
+  CFX_TxtPiece()
+      : m_dwStatus(FX_TXTBREAK_PieceBreak),
+        m_iStartPos(0),
+        m_iWidth(-1),
+        m_iStartChar(0),
+        m_iChars(0),
+        m_iBidiLevel(0),
+        m_iBidiPos(0),
+        m_iHorizontalScale(100),
+        m_iVerticalScale(100),
+        m_dwCharStyles(0),
+        m_pChars(NULL),
+        m_pUserData(NULL) {}
+  int32_t GetEndPos() const {
+    return m_iWidth < 0 ? m_iStartPos : m_iStartPos + m_iWidth;
+  }
+  int32_t GetLength() const { return m_iChars; }
+  int32_t GetEndChar() const { return m_iStartChar + m_iChars; }
+  CFX_TxtChar* GetCharPtr(int32_t index) const {
+    FXSYS_assert(index > -1 && index < m_iChars && m_pChars != NULL);
+    return m_pChars->GetDataPtr(m_iStartChar + index);
+  }
+  void GetString(FX_WCHAR* pText) const {
+    FXSYS_assert(pText != NULL);
+    int32_t iEndChar = m_iStartChar + m_iChars;
+    CFX_Char* pChar;
+    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
+      pChar = m_pChars->GetDataPtr(i);
+      *pText++ = (FX_WCHAR)pChar->m_wCharCode;
+    }
+  }
+
+  void GetString(CFX_WideString& wsText) const {
+    FX_WCHAR* pText = wsText.GetBuffer(m_iChars);
+    GetString(pText);
+    wsText.ReleaseBuffer(m_iChars);
+  }
+  void GetWidths(int32_t* pWidths) const {
+    FXSYS_assert(pWidths != NULL);
+    int32_t iEndChar = m_iStartChar + m_iChars;
+    CFX_Char* pChar;
+    for (int32_t i = m_iStartChar; i < iEndChar; i++) {
+      pChar = m_pChars->GetDataPtr(i);
+      *pWidths++ = pChar->m_iCharWidth;
+    }
+  }
+  FX_DWORD m_dwStatus;
+  int32_t m_iStartPos;
+  int32_t m_iWidth;
+  int32_t m_iStartChar;
+  int32_t m_iChars;
+  int32_t m_iBidiLevel;
+  int32_t m_iBidiPos;
+  int32_t m_iHorizontalScale;
+  int32_t m_iVerticalScale;
+  FX_DWORD m_dwCharStyles;
+  CFX_TxtCharArray* m_pChars;
+  void* m_pUserData;
+};
+typedef CFX_BaseArrayTemplate<CFX_TxtPiece> CFX_TxtPieceArray;
+class IFX_TxtBreak {
+ public:
+  static IFX_TxtBreak* Create(FX_DWORD dwPolicies);
+  virtual ~IFX_TxtBreak() {}
+  virtual void Release() = 0;
+  virtual void SetLineWidth(FX_FLOAT fLineWidth) = 0;
+  virtual void SetLinePos(FX_FLOAT fLinePos) = 0;
+  virtual FX_DWORD GetLayoutStyles() const = 0;
+  virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles) = 0;
+  virtual void SetFont(IFX_Font* pFont) = 0;
+  virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
+  virtual void SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) = 0;
+  virtual void SetDefaultChar(FX_WCHAR wch) = 0;
+  virtual void SetParagraphBreakChar(FX_WCHAR wch) = 0;
+  virtual void SetLineBreakTolerance(FX_FLOAT fTolerance) = 0;
+  virtual void SetHorizontalScale(int32_t iScale) = 0;
+  virtual void SetVerticalScale(int32_t iScale) = 0;
+  virtual void SetCharRotation(int32_t iCharRotation) = 0;
+  virtual void SetCharSpace(FX_FLOAT fCharSpace) = 0;
+  virtual void SetAlignment(int32_t iAlignment) = 0;
+  virtual FX_DWORD GetContextCharStyles() const = 0;
+  virtual void SetContextCharStyles(FX_DWORD dwCharStyles) = 0;
+  virtual void SetCombWidth(FX_FLOAT fCombWidth) = 0;
+  virtual void SetUserData(void* pUserData) = 0;
+  virtual FX_DWORD AppendChar(FX_WCHAR wch) = 0;
+  virtual FX_DWORD EndBreak(FX_DWORD dwStatus = FX_TXTBREAK_PieceBreak) = 0;
+  virtual int32_t CountBreakChars() const = 0;
+  virtual int32_t CountBreakPieces() const = 0;
+  virtual const CFX_TxtPiece* GetBreakPiece(int32_t index) const = 0;
+  virtual void ClearBreakPieces() = 0;
+  virtual void Reset() = 0;
+  virtual int32_t GetDisplayPos(
+      FX_LPCTXTRUN pTxtRun,
+      FXTEXT_CHARPOS* pCharPos,
+      FX_BOOL bCharCode = FALSE,
+      CFX_WideString* pWSForms = NULL,
+      FX_AdjustCharDisplayPos pAdjustPos = NULL) const = 0;
+  virtual int32_t GetCharRects(FX_LPCTXTRUN pTxtRun,
+                               CFX_RectFArray& rtArray,
+                               FX_BOOL bCharBBox = FALSE) const = 0;
+};
+#endif
diff --git a/xfa/src/fgas/include/fx_ucd.h b/xfa/src/fgas/include/fx_ucd.h
index 02d2ce5791..6aa11ce8b4 100644
--- a/xfa/src/fgas/include/fx_ucd.h
+++ b/xfa/src/fgas/include/fx_ucd.h
@@ -1,33 +1,33 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FGAS_UNICODE_
-#define _FGAS_UNICODE_
-#define FX_JAPCHARPROPERTYEX_Left 0x01
-#define FX_JAPCHARPROPERTYEX_Center 0x02
-#define FX_JAPCHARPROPERTYEX_Right 0x03
-#define FX_JAPCHARPROPERTYEX_Top 0x10
-#define FX_JAPCHARPROPERTYEX_Middle 0x20
-#define FX_JAPCHARPROPERTYEX_Bottom 0x30
-typedef struct _FX_JAPCHARPROPERTYEX {
-  FX_WCHAR wChar;
-  uint8_t uAlign;
-} FX_JAPCHARPROPERTYEX, *FX_LPJAPCHARPROPERTYEX;
-typedef FX_JAPCHARPROPERTYEX const* FX_LPCJAPCHARPROPERTYEX;
-FX_LPCJAPCHARPROPERTYEX FX_GetJapCharPropertyEx(FX_WCHAR wch);
-typedef FX_BOOL (*FX_AdjustCharDisplayPos)(FX_WCHAR wch,
-                                           FX_BOOL bMBCSCode,
-                                           IFX_Font* pFont,
-                                           FX_FLOAT fFontSize,
-                                           FX_BOOL bVertical,
-                                           CFX_PointF& ptOffset);
-FX_BOOL FX_AdjustJapCharDisplayPos(FX_WCHAR wch,
-                                   FX_BOOL bMBCSCode,
-                                   IFX_Font* pFont,
-                                   FX_FLOAT fFontSize,
-                                   FX_BOOL bVertical,
-                                   CFX_PointF& ptOffset);
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FGAS_UNICODE_
+#define _FGAS_UNICODE_
+#define FX_JAPCHARPROPERTYEX_Left 0x01
+#define FX_JAPCHARPROPERTYEX_Center 0x02
+#define FX_JAPCHARPROPERTYEX_Right 0x03
+#define FX_JAPCHARPROPERTYEX_Top 0x10
+#define FX_JAPCHARPROPERTYEX_Middle 0x20
+#define FX_JAPCHARPROPERTYEX_Bottom 0x30
+typedef struct _FX_JAPCHARPROPERTYEX {
+  FX_WCHAR wChar;
+  uint8_t uAlign;
+} FX_JAPCHARPROPERTYEX, *FX_LPJAPCHARPROPERTYEX;
+typedef FX_JAPCHARPROPERTYEX const* FX_LPCJAPCHARPROPERTYEX;
+FX_LPCJAPCHARPROPERTYEX FX_GetJapCharPropertyEx(FX_WCHAR wch);
+typedef FX_BOOL (*FX_AdjustCharDisplayPos)(FX_WCHAR wch,
+                                           FX_BOOL bMBCSCode,
+                                           IFX_Font* pFont,
+                                           FX_FLOAT fFontSize,
+                                           FX_BOOL bVertical,
+                                           CFX_PointF& ptOffset);
+FX_BOOL FX_AdjustJapCharDisplayPos(FX_WCHAR wch,
+                                   FX_BOOL bMBCSCode,
+                                   IFX_Font* pFont,
+                                   FX_FLOAT fFontSize,
+                                   FX_BOOL bVertical,
+                                   CFX_PointF& ptOffset);
+#endif
diff --git a/xfa/src/fgas/include/fx_utl.h b/xfa/src/fgas/include/fx_utl.h
index f65aa994ea..0e4a35a651 100644
--- a/xfa/src/fgas/include/fx_utl.h
+++ b/xfa/src/fgas/include/fx_utl.h
@@ -1,724 +1,724 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_UTILS
-#define _FX_UTILS
-
-#include "fx_mem.h"
-#include "core/include/fxcrt/fx_coordinates.h"  // For CFX_Rect.
-
-class CFX_ThreadLock;
-class CFX_BaseArray;
-template <class baseType>
-class CFX_BaseArrayTemplate;
-template <class baseType>
-class CFX_ObjectBaseArrayTemplate;
-class CFX_BaseMassArray;
-class CFX_BaseMassArrayImp;
-template <class baseType>
-class CFX_MassArrayTemplate;
-template <class baseType>
-class CFX_ObjectMassArrayTemplate;
-class CFX_BaseDiscreteArray;
-template <class baseType>
-class CFX_DiscreteArrayTemplate;
-class CFX_BaseStack;
-template <class baseType>
-class CFX_StackTemplate;
-template <class baseType>
-class CFX_ObjectStackTemplate;
-template <class baseType>
-class CFX_CPLTreeNode;
-template <class baseType>
-class CFX_CPLTree;
-class FX_BASEARRAYDATA;
-
-class CFX_ThreadLock {
- public:
-  CFX_ThreadLock();
-  virtual ~CFX_ThreadLock();
-  void Lock();
-  void Unlock();
-};
-class CFX_BaseArray : public CFX_Target {
- protected:
-  CFX_BaseArray(int32_t iGrowSize, int32_t iBlockSize);
-  ~CFX_BaseArray();
-  int32_t GetSize() const;
-  int32_t GetBlockSize() const;
-  uint8_t* AddSpaceTo(int32_t index);
-  uint8_t* GetAt(int32_t index) const;
-  uint8_t* GetBuffer() const;
-  int32_t Append(const CFX_BaseArray& src,
-                 int32_t iStart = 0,
-                 int32_t iCount = -1);
-  int32_t Copy(const CFX_BaseArray& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1);
-  int32_t RemoveLast(int32_t iCount = -1);
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
-
-  FX_BASEARRAYDATA* m_pData;
-};
-template <class baseType>
-class CFX_BaseArrayTemplate : public CFX_BaseArray {
- public:
-  CFX_BaseArrayTemplate(int32_t iGrowSize = 100)
-      : CFX_BaseArray(iGrowSize, sizeof(baseType)) {}
-  CFX_BaseArrayTemplate(int32_t iGrowSize, int32_t iBlockSize)
-      : CFX_BaseArray(iGrowSize, iBlockSize) {}
-  int32_t GetSize() const { return CFX_BaseArray::GetSize(); }
-  int32_t GetBlockSize() const { return CFX_BaseArray::GetBlockSize(); }
-  baseType* AddSpace() {
-    return (baseType*)CFX_BaseArray::AddSpaceTo(CFX_BaseArray::GetSize());
-  }
-  int32_t Add(const baseType& element) {
-    int32_t index = CFX_BaseArray::GetSize();
-    *(baseType*)CFX_BaseArray::AddSpaceTo(index) = element;
-    return index;
-  }
-  baseType* GetBuffer() const { return (baseType*)CFX_BaseArray::GetBuffer(); }
-  baseType& GetAt(int32_t index) const {
-    return *(baseType*)CFX_BaseArray::GetAt(index);
-  }
-  baseType* GetPtrAt(int32_t index) const {
-    return (baseType*)CFX_BaseArray::GetAt(index);
-  }
-  void SetAt(int32_t index, const baseType& element) {
-    *(baseType*)CFX_BaseArray::GetAt(index) = element;
-  }
-  void SetAtGrow(int32_t index, const baseType& element) {
-    *(baseType*)CFX_BaseArray::AddSpaceTo(index) = element;
-  }
-  int32_t Append(const CFX_BaseArrayTemplate& src,
-                 int32_t iStart = 0,
-                 int32_t iCount = -1) {
-    return CFX_BaseArray::Append(src, iStart, iCount);
-  }
-  int32_t Copy(const CFX_BaseArrayTemplate& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1) {
-    return CFX_BaseArray::Copy(src, iStart, iCount);
-  }
-  int32_t RemoveLast(int32_t iCount = -1) {
-    return CFX_BaseArray::RemoveLast(iCount);
-  }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    CFX_BaseArray::RemoveAll(bLeaveMemory);
-  }
-};
-typedef CFX_BaseArrayTemplate<void*> CFDE_PtrArray;
-typedef CFX_BaseArrayTemplate<FX_DWORD> CFDE_DWordArray;
-typedef CFX_BaseArrayTemplate<FX_WORD> CFDE_WordArray;
-template <class baseType>
-class CFX_ObjectBaseArrayTemplate : public CFX_BaseArray {
- public:
-  CFX_ObjectBaseArrayTemplate(int32_t iGrowSize = 100)
-      : CFX_BaseArray(iGrowSize, sizeof(baseType)) {}
-  ~CFX_ObjectBaseArrayTemplate() { RemoveAll(FALSE); }
-  int32_t GetSize() const { return CFX_BaseArray::GetSize(); }
-  int32_t GetBlockSize() const { return CFX_BaseArray::GetBlockSize(); }
-  int32_t Add(const baseType& element) {
-    int32_t index = CFX_BaseArray::GetSize();
-    baseType* p = (baseType*)CFX_BaseArray::AddSpaceTo(index);
-    new ((void*)p) baseType(element);
-    return index;
-  }
-  baseType& GetAt(int32_t index) const {
-    return *(baseType*)CFX_BaseArray::GetAt(index);
-  }
-  baseType* GetPtrAt(int32_t index) const {
-    return (baseType*)CFX_BaseArray::GetAt(index);
-  }
-  int32_t Append(const CFX_ObjectBaseArrayTemplate& src,
-                 int32_t iStart = 0,
-                 int32_t iCount = -1) {
-    FXSYS_assert(GetBlockSize() == src.GetBlockSize());
-    if (iCount == 0) {
-      return 0;
-    }
-    int32_t iSize = src.GetSize();
-    FXSYS_assert(iStart > -1 && iStart < iSize);
-    if (iCount < 0) {
-      iCount = iSize;
-    }
-    if (iStart + iCount > iSize) {
-      iCount = iSize - iStart;
-    }
-    if (iCount < 1) {
-      return 0;
-    }
-    iSize = CFX_BaseArray::GetSize();
-    CFX_BaseArray::AddSpaceTo(iSize + iCount - 1);
-    uint8_t** pStart = CFX_BaseArray::GetAt(iSize);
-    int32_t iBlockSize = CFX_BaseArray::GetBlockSize();
-    iSize = iStart + iCount;
-    for (int32_t i = iStart; i < iSize; i++) {
-      FXTARGET_NewWith((void*)pStart) baseType(src.GetAt(i));
-      pStart += iBlockSize;
-    }
-    return iCount;
-  }
-  int32_t Copy(const CFX_ObjectBaseArrayTemplate& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1) {
-    FXSYS_assert(GetBlockSize() == src.GetBlockSize());
-    if (iCount == 0) {
-      return 0;
-    }
-    int32_t iSize = src.GetSize();
-    FXSYS_assert(iStart > -1 && iStart < iSize);
-    if (iCount < 0) {
-      iCount = iSize;
-    }
-    if (iStart + iCount > iSize) {
-      iCount = iSize - iStart;
-    }
-    if (iCount < 1) {
-      return 0;
-    }
-    RemoveAll(TRUE);
-    CFX_BaseArray::AddSpaceTo(iCount - 1);
-    uint8_t** pStart = CFX_BaseArray::GetAt(0);
-    int32_t iBlockSize = CFX_BaseArray::GetBlockSize();
-    iSize = iStart + iCount;
-    for (int32_t i = iStart; i < iSize; i++) {
-      new ((void*)pStart) baseType(src.GetAt(i));
-      pStart += iBlockSize;
-    }
-    return iCount;
-  }
-  int32_t RemoveLast(int32_t iCount = -1) {
-    int32_t iSize = CFX_BaseArray::GetSize();
-    if (iCount < 0 || iCount > iSize) {
-      iCount = iSize;
-    }
-    if (iCount == 0) {
-      return iSize;
-    }
-    for (int32_t i = iSize - iCount; i < iSize; i++) {
-      ((baseType*)GetPtrAt(i))->~baseType();
-    }
-    return CFX_BaseArray::RemoveLast(iCount);
-  }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    int32_t iSize = CFX_BaseArray::GetSize();
-    for (int32_t i = 0; i < iSize; i++) {
-      ((baseType*)GetPtrAt(i))->~baseType();
-    }
-    CFX_BaseArray::RemoveAll(bLeaveMemory);
-  }
-};
-class CFX_BaseMassArray : public CFX_Target {
- protected:
-  CFX_BaseMassArray(int32_t iChunkSize, int32_t iBlockSize);
-  ~CFX_BaseMassArray();
-  int32_t GetSize() const;
-  uint8_t* AddSpaceTo(int32_t index);
-  uint8_t* GetAt(int32_t index) const;
-  int32_t Append(const CFX_BaseMassArray& src,
-                 int32_t iStart = 0,
-                 int32_t iCount = -1);
-  int32_t Copy(const CFX_BaseMassArray& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1);
-  int32_t RemoveLast(int32_t iCount = -1);
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
-  CFX_BaseMassArrayImp* m_pData;
-};
-template <class baseType>
-class CFX_MassArrayTemplate : public CFX_BaseMassArray {
- public:
-  CFX_MassArrayTemplate(int32_t iChunkSize = 100)
-      : CFX_BaseMassArray(iChunkSize, sizeof(baseType)) {}
-  CFX_MassArrayTemplate(int32_t iChunkSize, int32_t iBlockSize)
-      : CFX_BaseMassArray(iChunkSize, iBlockSize) {}
-  int32_t GetSize() const { return CFX_BaseMassArray::GetSize(); }
-  baseType* AddSpace() {
-    return (baseType*)CFX_BaseMassArray::AddSpaceTo(
-        CFX_BaseMassArray::GetSize());
-  }
-  int32_t Add(const baseType& element) {
-    int32_t index = CFX_BaseMassArray::GetSize();
-    *(baseType*)CFX_BaseMassArray::AddSpaceTo(index) = element;
-    return index;
-  }
-  baseType& GetAt(int32_t index) const {
-    return *(baseType*)CFX_BaseMassArray::GetAt(index);
-  }
-  baseType* GetPtrAt(int32_t index) const {
-    return (baseType*)CFX_BaseMassArray::GetAt(index);
-  }
-  void SetAt(int32_t index, const baseType& element) {
-    *(baseType*)CFX_BaseMassArray::GetAt(index) = element;
-  }
-  void SetAtGrow(int32_t index, const baseType& element) {
-    *(baseType*)CFX_BaseMassArray::AddSpaceTo(index) = element;
-  }
-  int32_t Append(const CFX_MassArrayTemplate& src,
-                 int32_t iStart = 0,
-                 int32_t iCount = -1) {
-    return CFX_BaseMassArray::Append(src, iStart, iCount);
-  }
-  int32_t Copy(const CFX_MassArrayTemplate& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1) {
-    return CFX_BaseMassArray::Copy(src, iStart, iCount);
-  }
-  int32_t RemoveLast(int32_t iCount = -1) {
-    return CFX_BaseMassArray::RemoveLast(iCount);
-  }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    CFX_BaseMassArray::RemoveAll(bLeaveMemory);
-  }
-};
-typedef CFX_MassArrayTemplate<void*> CFX_PtrMassArray;
-typedef CFX_MassArrayTemplate<int32_t> CFX_Int32MassArray;
-typedef CFX_MassArrayTemplate<FX_DWORD> CFX_DWordMassArray;
-typedef CFX_MassArrayTemplate<FX_WORD> CFX_WordMassArray;
-typedef CFX_MassArrayTemplate<CFX_Rect> CFX_RectMassArray;
-typedef CFX_MassArrayTemplate<CFX_RectF> CFX_RectFMassArray;
-template <class baseType>
-class CFX_ObjectMassArrayTemplate : public CFX_BaseMassArray {
- public:
-  CFX_ObjectMassArrayTemplate(int32_t iChunkSize = 100)
-      : CFX_BaseMassArray(iChunkSize, sizeof(baseType)) {}
-  ~CFX_ObjectMassArrayTemplate() { RemoveAll(FALSE); }
-  int32_t GetSize() const { return CFX_BaseMassArray::GetSize(); }
-  int32_t Add(const baseType& element) {
-    int32_t index = CFX_BaseMassArray::GetSize();
-    baseType* p = (baseType*)CFX_BaseMassArray::AddSpaceTo(index);
-    new ((void*)p) baseType(element);
-    return index;
-  }
-  baseType& GetAt(int32_t index) const {
-    return *(baseType*)CFX_BaseMassArray::GetAt(index);
-  }
-  baseType* GetPtrAt(int32_t index) const {
-    return (baseType*)CFX_BaseMassArray::GetAt(index);
-  }
-  int32_t Append(const CFX_ObjectMassArrayTemplate& src,
-                 int32_t iStart = 0,
-                 int32_t iCount = -1) {
-    if (iCount == 0) {
-      return CFX_BaseMassArray::GetSize();
-    }
-    int32_t iSize = src.GetSize();
-    FXSYS_assert(iStart > -1 && iStart < iSize);
-    if (iCount < 0) {
-      iCount = iSize;
-    }
-    int32_t iEnd = iStart + iCount;
-    if (iEnd > iSize) {
-      iEnd = iSize;
-    }
-    for (int32_t i = iStart; i < iEnd; i++) {
-      Add(src.GetAt(i));
-    }
-    return CFX_BaseMassArray::GetSize();
-  }
-  int32_t Copy(const CFX_ObjectMassArrayTemplate& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1) {
-    if (iCount == 0) {
-      return CFX_BaseMassArray::GetSize();
-    }
-    int32_t iSize = src.GetSize();
-    FXSYS_assert(iStart > -1 && iStart < iSize);
-    if (iCount < 0) {
-      iCount = iSize;
-    }
-    int32_t iEnd = iStart + iCount;
-    if (iEnd > iSize) {
-      iEnd = iSize;
-    }
-    RemoveAll(TRUE);
-    for (int32_t i = iStart; i < iEnd; i++) {
-      Add(src.GetAt(i));
-    }
-    return CFX_BaseMassArray::GetSize();
-  }
-  int32_t RemoveLast(int32_t iCount = -1) {
-    int32_t iSize = CFX_BaseMassArray::GetSize();
-    if (iCount < 0 || iCount > iSize) {
-      iCount = iSize;
-    }
-    if (iCount == 0) {
-      return iSize;
-    }
-    for (int32_t i = iSize - iCount; i < iSize; i++) {
-      ((baseType*)GetPtrAt(i))->~baseType();
-    }
-    return CFX_BaseMassArray::RemoveLast(iCount);
-  }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    int32_t iSize = CFX_BaseMassArray::GetSize();
-    for (int32_t i = 0; i < iSize; i++) {
-      ((baseType*)GetPtrAt(i))->~baseType();
-    }
-    CFX_BaseMassArray::RemoveAll(bLeaveMemory);
-  }
-};
-class CFX_BaseDiscreteArray : public CFX_Target {
- protected:
-  CFX_BaseDiscreteArray(int32_t iChunkSize, int32_t iBlockSize);
-  ~CFX_BaseDiscreteArray();
-  uint8_t* AddSpaceTo(int32_t index);
-  uint8_t* GetAt(int32_t index) const;
-  void RemoveAll();
-  void* m_pData;
-};
-template <class baseType>
-class CFX_DiscreteArrayTemplate : public CFX_BaseDiscreteArray {
- public:
-  CFX_DiscreteArrayTemplate(int32_t iChunkSize = 100)
-      : CFX_BaseDiscreteArray(iChunkSize, sizeof(baseType)) {}
-  baseType& GetAt(int32_t index, const baseType& defValue) const {
-    baseType* p = (baseType*)CFX_BaseDiscreteArray::GetAt(index);
-    return p == NULL ? (baseType&)defValue : *p;
-  }
-  baseType* GetPtrAt(int32_t index) const {
-    return (baseType*)CFX_BaseDiscreteArray::GetAt(index);
-  }
-  void SetAtGrow(int32_t index, const baseType& element) {
-    *(baseType*)CFX_BaseDiscreteArray::AddSpaceTo(index) = element;
-  }
-  void RemoveAll() { CFX_BaseDiscreteArray::RemoveAll(); }
-};
-typedef CFX_DiscreteArrayTemplate<void*> CFX_PtrDiscreteArray;
-typedef CFX_DiscreteArrayTemplate<FX_DWORD> CFX_DWordDiscreteArray;
-typedef CFX_DiscreteArrayTemplate<FX_WORD> CFX_WordDiscreteArray;
-class CFX_BaseStack : public CFX_Target {
- protected:
-  CFX_BaseStack(int32_t iChunkSize, int32_t iBlockSize);
-  ~CFX_BaseStack();
-  uint8_t* Push();
-  void Pop();
-  uint8_t* GetTopElement() const;
-  int32_t GetSize() const;
-  uint8_t* GetAt(int32_t index) const;
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
-  CFX_BaseMassArrayImp* m_pData;
-};
-template <class baseType>
-class CFX_StackTemplate : public CFX_BaseStack {
- public:
-  CFX_StackTemplate(int32_t iChunkSize = 100)
-      : CFX_BaseStack(iChunkSize, sizeof(baseType)) {}
-  int32_t Push(const baseType& element) {
-    int32_t index = CFX_BaseStack::GetSize();
-    *(baseType*)CFX_BaseStack::Push() = element;
-    return index;
-  }
-  void Pop() { CFX_BaseStack::Pop(); }
-  baseType* GetTopElement() const {
-    return (baseType*)CFX_BaseStack::GetTopElement();
-  }
-  int32_t GetSize() const { return CFX_BaseStack::GetSize(); }
-  baseType* GetAt(int32_t index) const {
-    return (baseType*)CFX_BaseStack::GetAt(index);
-  }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    CFX_BaseStack::RemoveAll(bLeaveMemory);
-  }
-};
-typedef CFX_StackTemplate<void*> CFX_PtrStack;
-typedef CFX_StackTemplate<FX_DWORD> CFX_DWordStack;
-typedef CFX_StackTemplate<FX_WORD> CFX_WordStack;
-typedef CFX_StackTemplate<int32_t> CFX_Int32Stack;
-template <class baseType>
-class CFX_ObjectStackTemplate : public CFX_BaseStack {
- public:
-  CFX_ObjectStackTemplate(int32_t iChunkSize = 100)
-      : CFX_BaseStack(iChunkSize, sizeof(baseType)) {}
-  ~CFX_ObjectStackTemplate() { RemoveAll(); }
-  int32_t Push(const baseType& element) {
-    int32_t index = CFX_BaseStack::GetSize();
-    baseType* p = (baseType*)CFX_BaseStack::Push();
-    new ((void*)p) baseType(element);
-    return index;
-  }
-  void Pop() {
-    baseType* p = (baseType*)CFX_BaseStack::GetTopElement();
-    if (p != NULL) {
-      p->~baseType();
-    }
-    CFX_BaseStack::Pop();
-  }
-  baseType* GetTopElement() const {
-    return (baseType*)CFX_BaseStack::GetTopElement();
-  }
-  int32_t GetSize() const { return CFX_BaseStack::GetSize(); }
-  baseType* GetAt(int32_t index) const {
-    return (baseType*)CFX_BaseStack::GetAt(index);
-  }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    int32_t iSize = CFX_BaseStack::GetSize();
-    for (int32_t i = 0; i < iSize; i++) {
-      ((baseType*)CFX_BaseStack::GetAt(i))->~baseType();
-    }
-    CFX_BaseStack::RemoveAll(bLeaveMemory);
-  }
-  int32_t Copy(const CFX_ObjectStackTemplate& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1) {
-    if (iCount == 0) {
-      return CFX_BaseStack::GetSize();
-    }
-    int32_t iSize = src.GetSize();
-    FXSYS_assert(iStart > -1 && iStart < iSize);
-    if (iCount < 0) {
-      iCount = iSize;
-    }
-    int32_t iEnd = iStart + iCount;
-    if (iEnd > iSize) {
-      iEnd = iSize;
-    }
-    RemoveAll(TRUE);
-    for (int32_t i = iStart; i < iEnd; i++) {
-      Push(*src.GetAt(i));
-    }
-    return CFX_BaseStack::GetSize();
-  }
-};
-template <class baseType>
-class CFX_CPLTreeNode : public CFX_Target {
- public:
-  typedef CFX_CPLTreeNode<baseType> CPLTreeNode;
-  CFX_CPLTreeNode()
-      : m_pParentNode(NULL),
-        m_pChildNode(NULL),
-        m_pPrevNode(NULL),
-        m_pNextNode(NULL),
-        m_Data() {}
-  enum TreeNode {
-    Root = 0,
-    Parent,
-    FirstSibling,
-    PreviousSibling,
-    NextSibling,
-    LastSibling,
-    FirstNeighbor,
-    PreviousNeighbor,
-    NextNeighbor,
-    LastNeighbor,
-    FirstChild,
-    LastChild
-  };
-  CPLTreeNode* GetNode(TreeNode eNode) const {
-    switch (eNode) {
-      case Root: {
-        CPLTreeNode* pParent = (CPLTreeNode*)this;
-        CPLTreeNode* pTemp;
-        while ((pTemp = pParent->m_pParentNode) != NULL) {
-          pParent = pTemp;
-        }
-        return pParent;
-      }
-      case Parent:
-        return m_pParentNode;
-      case FirstSibling: {
-        CPLTreeNode* pNode = (CPLTreeNode*)this;
-        CPLTreeNode* pTemp;
-        while ((pTemp = pNode->m_pPrevNode) != NULL) {
-          pNode = pTemp;
-        }
-        return pNode == (CPLTreeNode*)this ? NULL : pNode;
-      }
-      case PreviousSibling:
-        return m_pPrevNode;
-      case NextSibling:
-        return m_pNextNode;
-      case LastSibling: {
-        CPLTreeNode* pNode = (CPLTreeNode*)this;
-        CPLTreeNode* pTemp;
-        while ((pTemp = pNode->m_pNextNode) != NULL) {
-          pNode = pTemp;
-        }
-        return pNode == (CPLTreeNode*)this ? NULL : pNode;
-      }
-      case FirstNeighbor: {
-        CPLTreeNode* pParent = (CPLTreeNode*)this;
-        CPLTreeNode* pTemp;
-        while ((pTemp = pParent->m_pParentNode) != NULL) {
-          pParent = pTemp;
-        }
-        return pParent == (CPLTreeNode*)this ? NULL : pParent;
-      }
-      case PreviousNeighbor: {
-        if (m_pPrevNode == NULL) {
-          return m_pParentNode;
-        }
-        CPLTreeNode* pNode = m_pPrevNode;
-        CPLTreeNode* pTemp;
-        while ((pTemp = pNode->m_pChildNode) != NULL) {
-          pNode = pTemp;
-          while ((pTemp = pNode->m_pNextNode) != NULL) {
-            pNode = pTemp;
-          }
-        }
-        return pNode;
-      }
-      case NextNeighbor: {
-        if (m_pChildNode != NULL) {
-          return m_pChildNode;
-        }
-        if (m_pNextNode != NULL) {
-          return m_pNextNode;
-        }
-        CPLTreeNode* pNode = m_pParentNode;
-        while (pNode != NULL) {
-          if (pNode->m_pNextNode != NULL) {
-            return pNode->m_pNextNode;
-          }
-          pNode = pNode->m_pParentNode;
-        }
-        return NULL;
-      }
-      case LastNeighbor: {
-        CPLTreeNode* pNode = (CPLTreeNode*)this;
-        CPLTreeNode* pTemp;
-        while ((pTemp = pNode->m_pParentNode) != NULL) {
-          pNode = pTemp;
-        }
-        while (TRUE) {
-          CPLTreeNode* pTemp;
-          while ((pTemp = pNode->m_pNextNode) != NULL) {
-            pNode = pTemp;
-          }
-          if (pNode->m_pChildNode == NULL) {
-            break;
-          }
-          pNode = pNode->m_pChildNode;
-        }
-        return pNode == (CPLTreeNode*)this ? NULL : pNode;
-      }
-      case FirstChild:
-        return m_pChildNode;
-      case LastChild: {
-        if (m_pChildNode == NULL) {
-          return NULL;
-        }
-        CPLTreeNode* pChild = m_pChildNode;
-        CPLTreeNode* pTemp;
-        while ((pTemp = pChild->m_pNextNode) != NULL) {
-          pChild = pTemp;
-        }
-        return pChild;
-      }
-      default:
-        break;
-    }
-    return NULL;
-  }
-  void SetParentNode(CPLTreeNode* pNode) { m_pParentNode = pNode; }
-  int32_t CountChildNodes() const {
-    int32_t iCount = 0;
-    CPLTreeNode* pNode = m_pChildNode;
-    while (pNode) {
-      iCount++;
-      pNode = pNode->m_pNextNode;
-    }
-    return iCount;
-  }
-  CPLTreeNode* GetChildNode(int32_t iIndex) const {
-    int32_t iCount = 0;
-    CPLTreeNode* pNode = m_pChildNode;
-    while (pNode) {
-      if (iIndex == iCount) {
-        return pNode;
-      }
-      iCount++;
-      pNode = pNode->m_pNextNode;
-    }
-    return NULL;
-  }
-  int32_t GetNodeIndex() const {
-    int32_t index = 0;
-    CPLTreeNode* pNode = m_pPrevNode;
-    while (pNode != NULL) {
-      index++;
-      pNode = pNode->m_pPrevNode;
-    }
-    return index;
-  }
-  FX_BOOL IsParentNode(const CPLTreeNode* pNode) const {
-    CPLTreeNode* pParent = m_pParentNode;
-    while (pParent != NULL) {
-      if (pParent == pNode) {
-        return TRUE;
-      }
-      pParent = pParent->GetTreeNode(Parent);
-    }
-    return FALSE;
-  }
-  FX_BOOL IsChildNode(const CPLTreeNode* pNode) const {
-    if (pNode == NULL) {
-      return FALSE;
-    }
-    return pNode->IsParentNode((const CPLTreeNode*)this);
-  }
-  void SetChildNode(CPLTreeNode* pNode) { m_pChildNode = pNode; }
-  void SetPrevNode(CPLTreeNode* pNode) { m_pPrevNode = pNode; }
-  void SetNextNode(CPLTreeNode* pNode) { m_pNextNode = pNode; }
-  int32_t GetNodeLevel() const {
-    int32_t iLevel = 0;
-    CPLTreeNode* pNode = (CPLTreeNode*)this;
-    while ((pNode = pNode->m_pParentNode) != NULL) {
-      iLevel++;
-    }
-    return iLevel;
-  }
-  FX_BOOL IsRootNode() const { return m_pParentNode == NULL; }
-  baseType GetData() const { return m_Data; }
-  void SetData(baseType data) { m_Data = data; }
-
- protected:
-  CPLTreeNode* m_pParentNode;
-  CPLTreeNode* m_pChildNode;
-  CPLTreeNode* m_pPrevNode;
-  CPLTreeNode* m_pNextNode;
-  baseType m_Data;
-  friend class CFX_CPLTree<baseType>;
-};
-template <class baseType>
-class CFX_CPLTree {
- public:
-  typedef CFX_CPLTreeNode<baseType> CPLTreeNode;
-  CFX_CPLTree() : m_Root() {}
-  ~CFX_CPLTree() {
-    CPLTreeNode* pNode = m_Root.GetNode(CPLTreeNode::LastNeighbor);
-    while (pNode != NULL) {
-      if (pNode->IsRootNode()) {
-        break;
-      }
-      CPLTreeNode* pTemp = pNode->GetNode(CPLTreeNode::PreviousNeighbor);
-      delete pNode;
-      pNode = pTemp;
-    }
-  }
-  CPLTreeNode* GetRoot() { return &m_Root; }
-  CPLTreeNode* AddChild(baseType data, CPLTreeNode* pParent = NULL) {
-    if (pParent == NULL) {
-      pParent = &m_Root;
-    }
-    CPLTreeNode* pChild = new CPLTreeNode;
-    pChild->SetParentNode(pParent);
-    pChild->SetData(data);
-    if (pParent->m_pChildNode == NULL) {
-      pParent->m_pChildNode = pChild;
-    } else {
-      CPLTreeNode* pLast = pParent->GetNode(CPLTreeNode::LastChild);
-      pChild->SetPrevNode(pLast);
-      pLast->SetNextNode(pChild);
-    }
-    return pChild;
-  }
-
- protected:
-  CPLTreeNode m_Root;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_UTILS
+#define _FX_UTILS
+
+#include "fx_mem.h"
+#include "core/include/fxcrt/fx_coordinates.h"  // For CFX_Rect.
+
+class CFX_ThreadLock;
+class CFX_BaseArray;
+template <class baseType>
+class CFX_BaseArrayTemplate;
+template <class baseType>
+class CFX_ObjectBaseArrayTemplate;
+class CFX_BaseMassArray;
+class CFX_BaseMassArrayImp;
+template <class baseType>
+class CFX_MassArrayTemplate;
+template <class baseType>
+class CFX_ObjectMassArrayTemplate;
+class CFX_BaseDiscreteArray;
+template <class baseType>
+class CFX_DiscreteArrayTemplate;
+class CFX_BaseStack;
+template <class baseType>
+class CFX_StackTemplate;
+template <class baseType>
+class CFX_ObjectStackTemplate;
+template <class baseType>
+class CFX_CPLTreeNode;
+template <class baseType>
+class CFX_CPLTree;
+class FX_BASEARRAYDATA;
+
+class CFX_ThreadLock {
+ public:
+  CFX_ThreadLock();
+  virtual ~CFX_ThreadLock();
+  void Lock();
+  void Unlock();
+};
+class CFX_BaseArray : public CFX_Target {
+ protected:
+  CFX_BaseArray(int32_t iGrowSize, int32_t iBlockSize);
+  ~CFX_BaseArray();
+  int32_t GetSize() const;
+  int32_t GetBlockSize() const;
+  uint8_t* AddSpaceTo(int32_t index);
+  uint8_t* GetAt(int32_t index) const;
+  uint8_t* GetBuffer() const;
+  int32_t Append(const CFX_BaseArray& src,
+                 int32_t iStart = 0,
+                 int32_t iCount = -1);
+  int32_t Copy(const CFX_BaseArray& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1);
+  int32_t RemoveLast(int32_t iCount = -1);
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
+
+  FX_BASEARRAYDATA* m_pData;
+};
+template <class baseType>
+class CFX_BaseArrayTemplate : public CFX_BaseArray {
+ public:
+  CFX_BaseArrayTemplate(int32_t iGrowSize = 100)
+      : CFX_BaseArray(iGrowSize, sizeof(baseType)) {}
+  CFX_BaseArrayTemplate(int32_t iGrowSize, int32_t iBlockSize)
+      : CFX_BaseArray(iGrowSize, iBlockSize) {}
+  int32_t GetSize() const { return CFX_BaseArray::GetSize(); }
+  int32_t GetBlockSize() const { return CFX_BaseArray::GetBlockSize(); }
+  baseType* AddSpace() {
+    return (baseType*)CFX_BaseArray::AddSpaceTo(CFX_BaseArray::GetSize());
+  }
+  int32_t Add(const baseType& element) {
+    int32_t index = CFX_BaseArray::GetSize();
+    *(baseType*)CFX_BaseArray::AddSpaceTo(index) = element;
+    return index;
+  }
+  baseType* GetBuffer() const { return (baseType*)CFX_BaseArray::GetBuffer(); }
+  baseType& GetAt(int32_t index) const {
+    return *(baseType*)CFX_BaseArray::GetAt(index);
+  }
+  baseType* GetPtrAt(int32_t index) const {
+    return (baseType*)CFX_BaseArray::GetAt(index);
+  }
+  void SetAt(int32_t index, const baseType& element) {
+    *(baseType*)CFX_BaseArray::GetAt(index) = element;
+  }
+  void SetAtGrow(int32_t index, const baseType& element) {
+    *(baseType*)CFX_BaseArray::AddSpaceTo(index) = element;
+  }
+  int32_t Append(const CFX_BaseArrayTemplate& src,
+                 int32_t iStart = 0,
+                 int32_t iCount = -1) {
+    return CFX_BaseArray::Append(src, iStart, iCount);
+  }
+  int32_t Copy(const CFX_BaseArrayTemplate& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1) {
+    return CFX_BaseArray::Copy(src, iStart, iCount);
+  }
+  int32_t RemoveLast(int32_t iCount = -1) {
+    return CFX_BaseArray::RemoveLast(iCount);
+  }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    CFX_BaseArray::RemoveAll(bLeaveMemory);
+  }
+};
+typedef CFX_BaseArrayTemplate<void*> CFDE_PtrArray;
+typedef CFX_BaseArrayTemplate<FX_DWORD> CFDE_DWordArray;
+typedef CFX_BaseArrayTemplate<FX_WORD> CFDE_WordArray;
+template <class baseType>
+class CFX_ObjectBaseArrayTemplate : public CFX_BaseArray {
+ public:
+  CFX_ObjectBaseArrayTemplate(int32_t iGrowSize = 100)
+      : CFX_BaseArray(iGrowSize, sizeof(baseType)) {}
+  ~CFX_ObjectBaseArrayTemplate() { RemoveAll(FALSE); }
+  int32_t GetSize() const { return CFX_BaseArray::GetSize(); }
+  int32_t GetBlockSize() const { return CFX_BaseArray::GetBlockSize(); }
+  int32_t Add(const baseType& element) {
+    int32_t index = CFX_BaseArray::GetSize();
+    baseType* p = (baseType*)CFX_BaseArray::AddSpaceTo(index);
+    new ((void*)p) baseType(element);
+    return index;
+  }
+  baseType& GetAt(int32_t index) const {
+    return *(baseType*)CFX_BaseArray::GetAt(index);
+  }
+  baseType* GetPtrAt(int32_t index) const {
+    return (baseType*)CFX_BaseArray::GetAt(index);
+  }
+  int32_t Append(const CFX_ObjectBaseArrayTemplate& src,
+                 int32_t iStart = 0,
+                 int32_t iCount = -1) {
+    FXSYS_assert(GetBlockSize() == src.GetBlockSize());
+    if (iCount == 0) {
+      return 0;
+    }
+    int32_t iSize = src.GetSize();
+    FXSYS_assert(iStart > -1 && iStart < iSize);
+    if (iCount < 0) {
+      iCount = iSize;
+    }
+    if (iStart + iCount > iSize) {
+      iCount = iSize - iStart;
+    }
+    if (iCount < 1) {
+      return 0;
+    }
+    iSize = CFX_BaseArray::GetSize();
+    CFX_BaseArray::AddSpaceTo(iSize + iCount - 1);
+    uint8_t** pStart = CFX_BaseArray::GetAt(iSize);
+    int32_t iBlockSize = CFX_BaseArray::GetBlockSize();
+    iSize = iStart + iCount;
+    for (int32_t i = iStart; i < iSize; i++) {
+      FXTARGET_NewWith((void*)pStart) baseType(src.GetAt(i));
+      pStart += iBlockSize;
+    }
+    return iCount;
+  }
+  int32_t Copy(const CFX_ObjectBaseArrayTemplate& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1) {
+    FXSYS_assert(GetBlockSize() == src.GetBlockSize());
+    if (iCount == 0) {
+      return 0;
+    }
+    int32_t iSize = src.GetSize();
+    FXSYS_assert(iStart > -1 && iStart < iSize);
+    if (iCount < 0) {
+      iCount = iSize;
+    }
+    if (iStart + iCount > iSize) {
+      iCount = iSize - iStart;
+    }
+    if (iCount < 1) {
+      return 0;
+    }
+    RemoveAll(TRUE);
+    CFX_BaseArray::AddSpaceTo(iCount - 1);
+    uint8_t** pStart = CFX_BaseArray::GetAt(0);
+    int32_t iBlockSize = CFX_BaseArray::GetBlockSize();
+    iSize = iStart + iCount;
+    for (int32_t i = iStart; i < iSize; i++) {
+      new ((void*)pStart) baseType(src.GetAt(i));
+      pStart += iBlockSize;
+    }
+    return iCount;
+  }
+  int32_t RemoveLast(int32_t iCount = -1) {
+    int32_t iSize = CFX_BaseArray::GetSize();
+    if (iCount < 0 || iCount > iSize) {
+      iCount = iSize;
+    }
+    if (iCount == 0) {
+      return iSize;
+    }
+    for (int32_t i = iSize - iCount; i < iSize; i++) {
+      ((baseType*)GetPtrAt(i))->~baseType();
+    }
+    return CFX_BaseArray::RemoveLast(iCount);
+  }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    int32_t iSize = CFX_BaseArray::GetSize();
+    for (int32_t i = 0; i < iSize; i++) {
+      ((baseType*)GetPtrAt(i))->~baseType();
+    }
+    CFX_BaseArray::RemoveAll(bLeaveMemory);
+  }
+};
+class CFX_BaseMassArray : public CFX_Target {
+ protected:
+  CFX_BaseMassArray(int32_t iChunkSize, int32_t iBlockSize);
+  ~CFX_BaseMassArray();
+  int32_t GetSize() const;
+  uint8_t* AddSpaceTo(int32_t index);
+  uint8_t* GetAt(int32_t index) const;
+  int32_t Append(const CFX_BaseMassArray& src,
+                 int32_t iStart = 0,
+                 int32_t iCount = -1);
+  int32_t Copy(const CFX_BaseMassArray& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1);
+  int32_t RemoveLast(int32_t iCount = -1);
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
+  CFX_BaseMassArrayImp* m_pData;
+};
+template <class baseType>
+class CFX_MassArrayTemplate : public CFX_BaseMassArray {
+ public:
+  CFX_MassArrayTemplate(int32_t iChunkSize = 100)
+      : CFX_BaseMassArray(iChunkSize, sizeof(baseType)) {}
+  CFX_MassArrayTemplate(int32_t iChunkSize, int32_t iBlockSize)
+      : CFX_BaseMassArray(iChunkSize, iBlockSize) {}
+  int32_t GetSize() const { return CFX_BaseMassArray::GetSize(); }
+  baseType* AddSpace() {
+    return (baseType*)CFX_BaseMassArray::AddSpaceTo(
+        CFX_BaseMassArray::GetSize());
+  }
+  int32_t Add(const baseType& element) {
+    int32_t index = CFX_BaseMassArray::GetSize();
+    *(baseType*)CFX_BaseMassArray::AddSpaceTo(index) = element;
+    return index;
+  }
+  baseType& GetAt(int32_t index) const {
+    return *(baseType*)CFX_BaseMassArray::GetAt(index);
+  }
+  baseType* GetPtrAt(int32_t index) const {
+    return (baseType*)CFX_BaseMassArray::GetAt(index);
+  }
+  void SetAt(int32_t index, const baseType& element) {
+    *(baseType*)CFX_BaseMassArray::GetAt(index) = element;
+  }
+  void SetAtGrow(int32_t index, const baseType& element) {
+    *(baseType*)CFX_BaseMassArray::AddSpaceTo(index) = element;
+  }
+  int32_t Append(const CFX_MassArrayTemplate& src,
+                 int32_t iStart = 0,
+                 int32_t iCount = -1) {
+    return CFX_BaseMassArray::Append(src, iStart, iCount);
+  }
+  int32_t Copy(const CFX_MassArrayTemplate& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1) {
+    return CFX_BaseMassArray::Copy(src, iStart, iCount);
+  }
+  int32_t RemoveLast(int32_t iCount = -1) {
+    return CFX_BaseMassArray::RemoveLast(iCount);
+  }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    CFX_BaseMassArray::RemoveAll(bLeaveMemory);
+  }
+};
+typedef CFX_MassArrayTemplate<void*> CFX_PtrMassArray;
+typedef CFX_MassArrayTemplate<int32_t> CFX_Int32MassArray;
+typedef CFX_MassArrayTemplate<FX_DWORD> CFX_DWordMassArray;
+typedef CFX_MassArrayTemplate<FX_WORD> CFX_WordMassArray;
+typedef CFX_MassArrayTemplate<CFX_Rect> CFX_RectMassArray;
+typedef CFX_MassArrayTemplate<CFX_RectF> CFX_RectFMassArray;
+template <class baseType>
+class CFX_ObjectMassArrayTemplate : public CFX_BaseMassArray {
+ public:
+  CFX_ObjectMassArrayTemplate(int32_t iChunkSize = 100)
+      : CFX_BaseMassArray(iChunkSize, sizeof(baseType)) {}
+  ~CFX_ObjectMassArrayTemplate() { RemoveAll(FALSE); }
+  int32_t GetSize() const { return CFX_BaseMassArray::GetSize(); }
+  int32_t Add(const baseType& element) {
+    int32_t index = CFX_BaseMassArray::GetSize();
+    baseType* p = (baseType*)CFX_BaseMassArray::AddSpaceTo(index);
+    new ((void*)p) baseType(element);
+    return index;
+  }
+  baseType& GetAt(int32_t index) const {
+    return *(baseType*)CFX_BaseMassArray::GetAt(index);
+  }
+  baseType* GetPtrAt(int32_t index) const {
+    return (baseType*)CFX_BaseMassArray::GetAt(index);
+  }
+  int32_t Append(const CFX_ObjectMassArrayTemplate& src,
+                 int32_t iStart = 0,
+                 int32_t iCount = -1) {
+    if (iCount == 0) {
+      return CFX_BaseMassArray::GetSize();
+    }
+    int32_t iSize = src.GetSize();
+    FXSYS_assert(iStart > -1 && iStart < iSize);
+    if (iCount < 0) {
+      iCount = iSize;
+    }
+    int32_t iEnd = iStart + iCount;
+    if (iEnd > iSize) {
+      iEnd = iSize;
+    }
+    for (int32_t i = iStart; i < iEnd; i++) {
+      Add(src.GetAt(i));
+    }
+    return CFX_BaseMassArray::GetSize();
+  }
+  int32_t Copy(const CFX_ObjectMassArrayTemplate& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1) {
+    if (iCount == 0) {
+      return CFX_BaseMassArray::GetSize();
+    }
+    int32_t iSize = src.GetSize();
+    FXSYS_assert(iStart > -1 && iStart < iSize);
+    if (iCount < 0) {
+      iCount = iSize;
+    }
+    int32_t iEnd = iStart + iCount;
+    if (iEnd > iSize) {
+      iEnd = iSize;
+    }
+    RemoveAll(TRUE);
+    for (int32_t i = iStart; i < iEnd; i++) {
+      Add(src.GetAt(i));
+    }
+    return CFX_BaseMassArray::GetSize();
+  }
+  int32_t RemoveLast(int32_t iCount = -1) {
+    int32_t iSize = CFX_BaseMassArray::GetSize();
+    if (iCount < 0 || iCount > iSize) {
+      iCount = iSize;
+    }
+    if (iCount == 0) {
+      return iSize;
+    }
+    for (int32_t i = iSize - iCount; i < iSize; i++) {
+      ((baseType*)GetPtrAt(i))->~baseType();
+    }
+    return CFX_BaseMassArray::RemoveLast(iCount);
+  }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    int32_t iSize = CFX_BaseMassArray::GetSize();
+    for (int32_t i = 0; i < iSize; i++) {
+      ((baseType*)GetPtrAt(i))->~baseType();
+    }
+    CFX_BaseMassArray::RemoveAll(bLeaveMemory);
+  }
+};
+class CFX_BaseDiscreteArray : public CFX_Target {
+ protected:
+  CFX_BaseDiscreteArray(int32_t iChunkSize, int32_t iBlockSize);
+  ~CFX_BaseDiscreteArray();
+  uint8_t* AddSpaceTo(int32_t index);
+  uint8_t* GetAt(int32_t index) const;
+  void RemoveAll();
+  void* m_pData;
+};
+template <class baseType>
+class CFX_DiscreteArrayTemplate : public CFX_BaseDiscreteArray {
+ public:
+  CFX_DiscreteArrayTemplate(int32_t iChunkSize = 100)
+      : CFX_BaseDiscreteArray(iChunkSize, sizeof(baseType)) {}
+  baseType& GetAt(int32_t index, const baseType& defValue) const {
+    baseType* p = (baseType*)CFX_BaseDiscreteArray::GetAt(index);
+    return p == NULL ? (baseType&)defValue : *p;
+  }
+  baseType* GetPtrAt(int32_t index) const {
+    return (baseType*)CFX_BaseDiscreteArray::GetAt(index);
+  }
+  void SetAtGrow(int32_t index, const baseType& element) {
+    *(baseType*)CFX_BaseDiscreteArray::AddSpaceTo(index) = element;
+  }
+  void RemoveAll() { CFX_BaseDiscreteArray::RemoveAll(); }
+};
+typedef CFX_DiscreteArrayTemplate<void*> CFX_PtrDiscreteArray;
+typedef CFX_DiscreteArrayTemplate<FX_DWORD> CFX_DWordDiscreteArray;
+typedef CFX_DiscreteArrayTemplate<FX_WORD> CFX_WordDiscreteArray;
+class CFX_BaseStack : public CFX_Target {
+ protected:
+  CFX_BaseStack(int32_t iChunkSize, int32_t iBlockSize);
+  ~CFX_BaseStack();
+  uint8_t* Push();
+  void Pop();
+  uint8_t* GetTopElement() const;
+  int32_t GetSize() const;
+  uint8_t* GetAt(int32_t index) const;
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
+  CFX_BaseMassArrayImp* m_pData;
+};
+template <class baseType>
+class CFX_StackTemplate : public CFX_BaseStack {
+ public:
+  CFX_StackTemplate(int32_t iChunkSize = 100)
+      : CFX_BaseStack(iChunkSize, sizeof(baseType)) {}
+  int32_t Push(const baseType& element) {
+    int32_t index = CFX_BaseStack::GetSize();
+    *(baseType*)CFX_BaseStack::Push() = element;
+    return index;
+  }
+  void Pop() { CFX_BaseStack::Pop(); }
+  baseType* GetTopElement() const {
+    return (baseType*)CFX_BaseStack::GetTopElement();
+  }
+  int32_t GetSize() const { return CFX_BaseStack::GetSize(); }
+  baseType* GetAt(int32_t index) const {
+    return (baseType*)CFX_BaseStack::GetAt(index);
+  }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    CFX_BaseStack::RemoveAll(bLeaveMemory);
+  }
+};
+typedef CFX_StackTemplate<void*> CFX_PtrStack;
+typedef CFX_StackTemplate<FX_DWORD> CFX_DWordStack;
+typedef CFX_StackTemplate<FX_WORD> CFX_WordStack;
+typedef CFX_StackTemplate<int32_t> CFX_Int32Stack;
+template <class baseType>
+class CFX_ObjectStackTemplate : public CFX_BaseStack {
+ public:
+  CFX_ObjectStackTemplate(int32_t iChunkSize = 100)
+      : CFX_BaseStack(iChunkSize, sizeof(baseType)) {}
+  ~CFX_ObjectStackTemplate() { RemoveAll(); }
+  int32_t Push(const baseType& element) {
+    int32_t index = CFX_BaseStack::GetSize();
+    baseType* p = (baseType*)CFX_BaseStack::Push();
+    new ((void*)p) baseType(element);
+    return index;
+  }
+  void Pop() {
+    baseType* p = (baseType*)CFX_BaseStack::GetTopElement();
+    if (p != NULL) {
+      p->~baseType();
+    }
+    CFX_BaseStack::Pop();
+  }
+  baseType* GetTopElement() const {
+    return (baseType*)CFX_BaseStack::GetTopElement();
+  }
+  int32_t GetSize() const { return CFX_BaseStack::GetSize(); }
+  baseType* GetAt(int32_t index) const {
+    return (baseType*)CFX_BaseStack::GetAt(index);
+  }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    int32_t iSize = CFX_BaseStack::GetSize();
+    for (int32_t i = 0; i < iSize; i++) {
+      ((baseType*)CFX_BaseStack::GetAt(i))->~baseType();
+    }
+    CFX_BaseStack::RemoveAll(bLeaveMemory);
+  }
+  int32_t Copy(const CFX_ObjectStackTemplate& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1) {
+    if (iCount == 0) {
+      return CFX_BaseStack::GetSize();
+    }
+    int32_t iSize = src.GetSize();
+    FXSYS_assert(iStart > -1 && iStart < iSize);
+    if (iCount < 0) {
+      iCount = iSize;
+    }
+    int32_t iEnd = iStart + iCount;
+    if (iEnd > iSize) {
+      iEnd = iSize;
+    }
+    RemoveAll(TRUE);
+    for (int32_t i = iStart; i < iEnd; i++) {
+      Push(*src.GetAt(i));
+    }
+    return CFX_BaseStack::GetSize();
+  }
+};
+template <class baseType>
+class CFX_CPLTreeNode : public CFX_Target {
+ public:
+  typedef CFX_CPLTreeNode<baseType> CPLTreeNode;
+  CFX_CPLTreeNode()
+      : m_pParentNode(NULL),
+        m_pChildNode(NULL),
+        m_pPrevNode(NULL),
+        m_pNextNode(NULL),
+        m_Data() {}
+  enum TreeNode {
+    Root = 0,
+    Parent,
+    FirstSibling,
+    PreviousSibling,
+    NextSibling,
+    LastSibling,
+    FirstNeighbor,
+    PreviousNeighbor,
+    NextNeighbor,
+    LastNeighbor,
+    FirstChild,
+    LastChild
+  };
+  CPLTreeNode* GetNode(TreeNode eNode) const {
+    switch (eNode) {
+      case Root: {
+        CPLTreeNode* pParent = (CPLTreeNode*)this;
+        CPLTreeNode* pTemp;
+        while ((pTemp = pParent->m_pParentNode) != NULL) {
+          pParent = pTemp;
+        }
+        return pParent;
+      }
+      case Parent:
+        return m_pParentNode;
+      case FirstSibling: {
+        CPLTreeNode* pNode = (CPLTreeNode*)this;
+        CPLTreeNode* pTemp;
+        while ((pTemp = pNode->m_pPrevNode) != NULL) {
+          pNode = pTemp;
+        }
+        return pNode == (CPLTreeNode*)this ? NULL : pNode;
+      }
+      case PreviousSibling:
+        return m_pPrevNode;
+      case NextSibling:
+        return m_pNextNode;
+      case LastSibling: {
+        CPLTreeNode* pNode = (CPLTreeNode*)this;
+        CPLTreeNode* pTemp;
+        while ((pTemp = pNode->m_pNextNode) != NULL) {
+          pNode = pTemp;
+        }
+        return pNode == (CPLTreeNode*)this ? NULL : pNode;
+      }
+      case FirstNeighbor: {
+        CPLTreeNode* pParent = (CPLTreeNode*)this;
+        CPLTreeNode* pTemp;
+        while ((pTemp = pParent->m_pParentNode) != NULL) {
+          pParent = pTemp;
+        }
+        return pParent == (CPLTreeNode*)this ? NULL : pParent;
+      }
+      case PreviousNeighbor: {
+        if (m_pPrevNode == NULL) {
+          return m_pParentNode;
+        }
+        CPLTreeNode* pNode = m_pPrevNode;
+        CPLTreeNode* pTemp;
+        while ((pTemp = pNode->m_pChildNode) != NULL) {
+          pNode = pTemp;
+          while ((pTemp = pNode->m_pNextNode) != NULL) {
+            pNode = pTemp;
+          }
+        }
+        return pNode;
+      }
+      case NextNeighbor: {
+        if (m_pChildNode != NULL) {
+          return m_pChildNode;
+        }
+        if (m_pNextNode != NULL) {
+          return m_pNextNode;
+        }
+        CPLTreeNode* pNode = m_pParentNode;
+        while (pNode != NULL) {
+          if (pNode->m_pNextNode != NULL) {
+            return pNode->m_pNextNode;
+          }
+          pNode = pNode->m_pParentNode;
+        }
+        return NULL;
+      }
+      case LastNeighbor: {
+        CPLTreeNode* pNode = (CPLTreeNode*)this;
+        CPLTreeNode* pTemp;
+        while ((pTemp = pNode->m_pParentNode) != NULL) {
+          pNode = pTemp;
+        }
+        while (TRUE) {
+          CPLTreeNode* pTemp;
+          while ((pTemp = pNode->m_pNextNode) != NULL) {
+            pNode = pTemp;
+          }
+          if (pNode->m_pChildNode == NULL) {
+            break;
+          }
+          pNode = pNode->m_pChildNode;
+        }
+        return pNode == (CPLTreeNode*)this ? NULL : pNode;
+      }
+      case FirstChild:
+        return m_pChildNode;
+      case LastChild: {
+        if (m_pChildNode == NULL) {
+          return NULL;
+        }
+        CPLTreeNode* pChild = m_pChildNode;
+        CPLTreeNode* pTemp;
+        while ((pTemp = pChild->m_pNextNode) != NULL) {
+          pChild = pTemp;
+        }
+        return pChild;
+      }
+      default:
+        break;
+    }
+    return NULL;
+  }
+  void SetParentNode(CPLTreeNode* pNode) { m_pParentNode = pNode; }
+  int32_t CountChildNodes() const {
+    int32_t iCount = 0;
+    CPLTreeNode* pNode = m_pChildNode;
+    while (pNode) {
+      iCount++;
+      pNode = pNode->m_pNextNode;
+    }
+    return iCount;
+  }
+  CPLTreeNode* GetChildNode(int32_t iIndex) const {
+    int32_t iCount = 0;
+    CPLTreeNode* pNode = m_pChildNode;
+    while (pNode) {
+      if (iIndex == iCount) {
+        return pNode;
+      }
+      iCount++;
+      pNode = pNode->m_pNextNode;
+    }
+    return NULL;
+  }
+  int32_t GetNodeIndex() const {
+    int32_t index = 0;
+    CPLTreeNode* pNode = m_pPrevNode;
+    while (pNode != NULL) {
+      index++;
+      pNode = pNode->m_pPrevNode;
+    }
+    return index;
+  }
+  FX_BOOL IsParentNode(const CPLTreeNode* pNode) const {
+    CPLTreeNode* pParent = m_pParentNode;
+    while (pParent != NULL) {
+      if (pParent == pNode) {
+        return TRUE;
+      }
+      pParent = pParent->GetTreeNode(Parent);
+    }
+    return FALSE;
+  }
+  FX_BOOL IsChildNode(const CPLTreeNode* pNode) const {
+    if (pNode == NULL) {
+      return FALSE;
+    }
+    return pNode->IsParentNode((const CPLTreeNode*)this);
+  }
+  void SetChildNode(CPLTreeNode* pNode) { m_pChildNode = pNode; }
+  void SetPrevNode(CPLTreeNode* pNode) { m_pPrevNode = pNode; }
+  void SetNextNode(CPLTreeNode* pNode) { m_pNextNode = pNode; }
+  int32_t GetNodeLevel() const {
+    int32_t iLevel = 0;
+    CPLTreeNode* pNode = (CPLTreeNode*)this;
+    while ((pNode = pNode->m_pParentNode) != NULL) {
+      iLevel++;
+    }
+    return iLevel;
+  }
+  FX_BOOL IsRootNode() const { return m_pParentNode == NULL; }
+  baseType GetData() const { return m_Data; }
+  void SetData(baseType data) { m_Data = data; }
+
+ protected:
+  CPLTreeNode* m_pParentNode;
+  CPLTreeNode* m_pChildNode;
+  CPLTreeNode* m_pPrevNode;
+  CPLTreeNode* m_pNextNode;
+  baseType m_Data;
+  friend class CFX_CPLTree<baseType>;
+};
+template <class baseType>
+class CFX_CPLTree {
+ public:
+  typedef CFX_CPLTreeNode<baseType> CPLTreeNode;
+  CFX_CPLTree() : m_Root() {}
+  ~CFX_CPLTree() {
+    CPLTreeNode* pNode = m_Root.GetNode(CPLTreeNode::LastNeighbor);
+    while (pNode != NULL) {
+      if (pNode->IsRootNode()) {
+        break;
+      }
+      CPLTreeNode* pTemp = pNode->GetNode(CPLTreeNode::PreviousNeighbor);
+      delete pNode;
+      pNode = pTemp;
+    }
+  }
+  CPLTreeNode* GetRoot() { return &m_Root; }
+  CPLTreeNode* AddChild(baseType data, CPLTreeNode* pParent = NULL) {
+    if (pParent == NULL) {
+      pParent = &m_Root;
+    }
+    CPLTreeNode* pChild = new CPLTreeNode;
+    pChild->SetParentNode(pParent);
+    pChild->SetData(data);
+    if (pParent->m_pChildNode == NULL) {
+      pParent->m_pChildNode = pChild;
+    } else {
+      CPLTreeNode* pLast = pParent->GetNode(CPLTreeNode::LastChild);
+      pChild->SetPrevNode(pLast);
+      pLast->SetNextNode(pChild);
+    }
+    return pChild;
+  }
+
+ protected:
+  CPLTreeNode m_Root;
+};
+#endif
diff --git a/xfa/src/fgas/src/crt/fx_algorithm.cpp b/xfa/src/fgas/src/crt/fx_algorithm.cpp
index dc848458cf..196cb87b21 100644
--- a/xfa/src/fgas/src/crt/fx_algorithm.cpp
+++ b/xfa/src/fgas/src/crt/fx_algorithm.cpp
@@ -1,299 +1,299 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#ifdef __cplusplus
-extern "C" {
-#endif
-const static FX_CHAR g_FXBase64EncoderMap[64] = {
-    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
-    'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
-    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
-    'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
-    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/',
-};
-typedef struct _FX_BASE64DATA {
-  FX_DWORD data1 : 2;
-  FX_DWORD data2 : 6;
-  FX_DWORD data3 : 4;
-  FX_DWORD data4 : 4;
-  FX_DWORD data5 : 6;
-  FX_DWORD data6 : 2;
-  FX_DWORD data7 : 8;
-} FX_BASE64DATA, *FX_LPBASE64ENCODEDATA;
-typedef FX_BASE64DATA const* FX_LPCBASE64DATA;
-static void FX_Base64EncodePiece(const FX_BASE64DATA& src,
-                                 int32_t iBytes,
-                                 FX_CHAR dst[4]) {
-  dst[0] = g_FXBase64EncoderMap[src.data2];
-  FX_DWORD b = src.data1 << 4;
-  if (iBytes > 1) {
-    b |= src.data4;
-  }
-  dst[1] = g_FXBase64EncoderMap[b];
-  if (iBytes > 1) {
-    b = src.data3 << 2;
-    if (iBytes > 2) {
-      b |= src.data6;
-    }
-    dst[2] = g_FXBase64EncoderMap[b];
-    if (iBytes > 2) {
-      dst[3] = g_FXBase64EncoderMap[src.data5];
-    } else {
-      dst[3] = '=';
-    }
-  } else {
-    dst[2] = dst[3] = '=';
-  }
-}
-int32_t FX_Base64EncodeA(const uint8_t* pSrc, int32_t iSrcLen, FX_CHAR* pDst) {
-  FXSYS_assert(pSrc != NULL);
-  if (iSrcLen < 1) {
-    return 0;
-  }
-  if (pDst == NULL) {
-    int32_t iDstLen = iSrcLen / 3 * 4;
-    if ((iSrcLen % 3) != 0) {
-      iDstLen += 4;
-    }
-    return iDstLen;
-  }
-  FX_BASE64DATA srcData;
-  int32_t iBytes = 3;
-  FX_CHAR* pDstEnd = pDst;
-  while (iSrcLen > 0) {
-    if (iSrcLen > 2) {
-      ((uint8_t*)&srcData)[0] = *pSrc++;
-      ((uint8_t*)&srcData)[1] = *pSrc++;
-      ((uint8_t*)&srcData)[2] = *pSrc++;
-      iSrcLen -= 3;
-    } else {
-      *((FX_DWORD*)&srcData) = 0;
-      ((uint8_t*)&srcData)[0] = *pSrc++;
-      if (iSrcLen > 1) {
-        ((uint8_t*)&srcData)[1] = *pSrc++;
-      }
-      iBytes = iSrcLen;
-      iSrcLen = 0;
-    }
-    FX_Base64EncodePiece(srcData, iBytes, pDstEnd);
-    pDstEnd += 4;
-  }
-  return pDstEnd - pDst;
-}
-const static uint8_t g_FXBase64DecoderMap[256] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3E, 0xFF, 0xFF, 0xFF, 0x3F,
-    0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
-    0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
-    0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24,
-    0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30,
-    0x31, 0x32, 0x33, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF,
-};
-static void FX_Base64DecodePiece(const FX_CHAR src[4],
-                                 int32_t iChars,
-                                 FX_BASE64DATA& dst,
-                                 int32_t& iBytes) {
-  FXSYS_assert(iChars > 0 && iChars < 5);
-  iBytes = 1;
-  dst.data2 = g_FXBase64DecoderMap[(uint8_t)src[0]];
-  if (iChars > 1) {
-    uint8_t b = g_FXBase64DecoderMap[(uint8_t)src[1]];
-    dst.data1 = b >> 4;
-    dst.data4 = b;
-    if (iChars > 2) {
-      iBytes = 2;
-      b = g_FXBase64DecoderMap[(uint8_t)src[2]];
-      dst.data3 = b >> 2;
-      dst.data6 = b;
-      if (iChars > 3) {
-        iBytes = 3;
-        dst.data5 = g_FXBase64DecoderMap[(uint8_t)src[3]];
-      } else {
-        dst.data5 = 0;
-      }
-    } else {
-      dst.data3 = 0;
-    }
-  } else {
-    dst.data1 = 0;
-  }
-}
-int32_t FX_Base64DecodeA(const FX_CHAR* pSrc, int32_t iSrcLen, uint8_t* pDst) {
-  FXSYS_assert(pSrc != NULL);
-  if (iSrcLen < 1) {
-    return 0;
-  }
-  while (iSrcLen > 0 && pSrc[iSrcLen - 1] == '=') {
-    iSrcLen--;
-  }
-  if (iSrcLen < 1) {
-    return 0;
-  }
-  if (pDst == NULL) {
-    int32_t iDstLen = iSrcLen / 4 * 3;
-    iSrcLen %= 4;
-    if (iSrcLen == 1) {
-      iDstLen += 1;
-    } else if (iSrcLen == 2) {
-      iDstLen += 1;
-    } else if (iSrcLen == 3) {
-      iDstLen += 2;
-    }
-    return iDstLen;
-  }
-  FX_CHAR srcData[4];
-  FX_BASE64DATA dstData;
-  int32_t iChars = 4, iBytes;
-  uint8_t* pDstEnd = pDst;
-  while (iSrcLen > 0) {
-    if (iSrcLen > 3) {
-      *((FX_DWORD*)srcData) = *((FX_DWORD*)pSrc);
-      pSrc += 4;
-      iSrcLen -= 4;
-    } else {
-      *((FX_DWORD*)&dstData) = 0;
-      *((FX_DWORD*)srcData) = 0;
-      srcData[0] = *pSrc++;
-      if (iSrcLen > 1) {
-        srcData[1] = *pSrc++;
-      }
-      if (iSrcLen > 2) {
-        srcData[2] = *pSrc++;
-      }
-      iChars = iSrcLen;
-      iSrcLen = 0;
-    }
-    FX_Base64DecodePiece(srcData, iChars, dstData, iBytes);
-    *pDstEnd++ = ((uint8_t*)&dstData)[0];
-    if (iBytes > 1) {
-      *pDstEnd++ = ((uint8_t*)&dstData)[1];
-    }
-    if (iBytes > 2) {
-      *pDstEnd++ = ((uint8_t*)&dstData)[2];
-    }
-  }
-  return pDstEnd - pDst;
-}
-int32_t FX_Base64DecodeW(const FX_WCHAR* pSrc, int32_t iSrcLen, uint8_t* pDst) {
-  FXSYS_assert(pSrc != NULL);
-  if (iSrcLen < 1) {
-    return 0;
-  }
-  while (iSrcLen > 0 && pSrc[iSrcLen - 1] == '=') {
-    iSrcLen--;
-  }
-  if (iSrcLen < 1) {
-    return 0;
-  }
-  if (pDst == NULL) {
-    int32_t iDstLen = iSrcLen / 4 * 3;
-    iSrcLen %= 4;
-    if (iSrcLen == 1) {
-      iDstLen += 1;
-    } else if (iSrcLen == 2) {
-      iDstLen += 1;
-    } else if (iSrcLen == 3) {
-      iDstLen += 2;
-    }
-    return iDstLen;
-  }
-  FX_CHAR srcData[4];
-  FX_BASE64DATA dstData;
-  int32_t iChars = 4, iBytes;
-  uint8_t* pDstEnd = pDst;
-  while (iSrcLen > 0) {
-    if (iSrcLen > 3) {
-      srcData[0] = (FX_CHAR)*pSrc++;
-      srcData[1] = (FX_CHAR)*pSrc++;
-      srcData[2] = (FX_CHAR)*pSrc++;
-      srcData[3] = (FX_CHAR)*pSrc++;
-      iSrcLen -= 4;
-    } else {
-      *((FX_DWORD*)&dstData) = 0;
-      *((FX_DWORD*)srcData) = 0;
-      srcData[0] = (FX_CHAR)*pSrc++;
-      if (iSrcLen > 1) {
-        srcData[1] = (FX_CHAR)*pSrc++;
-      }
-      if (iSrcLen > 2) {
-        srcData[2] = (FX_CHAR)*pSrc++;
-      }
-      iChars = iSrcLen;
-      iSrcLen = 0;
-    }
-    FX_Base64DecodePiece(srcData, iChars, dstData, iBytes);
-    *pDstEnd++ = ((uint8_t*)&dstData)[0];
-    if (iBytes > 1) {
-      *pDstEnd++ = ((uint8_t*)&dstData)[1];
-    }
-    if (iBytes > 2) {
-      *pDstEnd++ = ((uint8_t*)&dstData)[2];
-    }
-  }
-  return pDstEnd - pDst;
-}
-const static uint8_t g_FXHex2DecMap[256] = {
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  1,  2,  3, 4, 5, 6, 7, 8, 9,  0,  0,
-    0,  0,  0,  0, 0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 10, 11, 12,
-    13, 14, 15, 0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
-    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0,
-};
-uint8_t FX_Hex2Dec(uint8_t hexHigh, uint8_t hexLow) {
-  return (g_FXHex2DecMap[hexHigh] << 4) + g_FXHex2DecMap[hexLow];
-}
-int32_t FX_SeparateStringW(const FX_WCHAR* pStr,
-                           int32_t iStrLen,
-                           FX_WCHAR delimiter,
-                           CFX_WideStringArray& pieces) {
-  if (pStr == NULL) {
-    return 0;
-  }
-  if (iStrLen < 0) {
-    iStrLen = FXSYS_wcslen(pStr);
-  }
-  const FX_WCHAR* pToken = pStr;
-  const FX_WCHAR* pEnd = pStr + iStrLen;
-  while (TRUE) {
-    if (pStr >= pEnd || delimiter == *pStr) {
-      CFX_WideString sub(pToken, pStr - pToken);
-      pieces.Add(sub);
-      pToken = pStr + 1;
-      if (pStr >= pEnd) {
-        break;
-      }
-    }
-    pStr++;
-  }
-  return pieces.GetSize();
-}
-#ifdef __cplusplus
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+const static FX_CHAR g_FXBase64EncoderMap[64] = {
+    'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+    'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
+    'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/',
+};
+typedef struct _FX_BASE64DATA {
+  FX_DWORD data1 : 2;
+  FX_DWORD data2 : 6;
+  FX_DWORD data3 : 4;
+  FX_DWORD data4 : 4;
+  FX_DWORD data5 : 6;
+  FX_DWORD data6 : 2;
+  FX_DWORD data7 : 8;
+} FX_BASE64DATA, *FX_LPBASE64ENCODEDATA;
+typedef FX_BASE64DATA const* FX_LPCBASE64DATA;
+static void FX_Base64EncodePiece(const FX_BASE64DATA& src,
+                                 int32_t iBytes,
+                                 FX_CHAR dst[4]) {
+  dst[0] = g_FXBase64EncoderMap[src.data2];
+  FX_DWORD b = src.data1 << 4;
+  if (iBytes > 1) {
+    b |= src.data4;
+  }
+  dst[1] = g_FXBase64EncoderMap[b];
+  if (iBytes > 1) {
+    b = src.data3 << 2;
+    if (iBytes > 2) {
+      b |= src.data6;
+    }
+    dst[2] = g_FXBase64EncoderMap[b];
+    if (iBytes > 2) {
+      dst[3] = g_FXBase64EncoderMap[src.data5];
+    } else {
+      dst[3] = '=';
+    }
+  } else {
+    dst[2] = dst[3] = '=';
+  }
+}
+int32_t FX_Base64EncodeA(const uint8_t* pSrc, int32_t iSrcLen, FX_CHAR* pDst) {
+  FXSYS_assert(pSrc != NULL);
+  if (iSrcLen < 1) {
+    return 0;
+  }
+  if (pDst == NULL) {
+    int32_t iDstLen = iSrcLen / 3 * 4;
+    if ((iSrcLen % 3) != 0) {
+      iDstLen += 4;
+    }
+    return iDstLen;
+  }
+  FX_BASE64DATA srcData;
+  int32_t iBytes = 3;
+  FX_CHAR* pDstEnd = pDst;
+  while (iSrcLen > 0) {
+    if (iSrcLen > 2) {
+      ((uint8_t*)&srcData)[0] = *pSrc++;
+      ((uint8_t*)&srcData)[1] = *pSrc++;
+      ((uint8_t*)&srcData)[2] = *pSrc++;
+      iSrcLen -= 3;
+    } else {
+      *((FX_DWORD*)&srcData) = 0;
+      ((uint8_t*)&srcData)[0] = *pSrc++;
+      if (iSrcLen > 1) {
+        ((uint8_t*)&srcData)[1] = *pSrc++;
+      }
+      iBytes = iSrcLen;
+      iSrcLen = 0;
+    }
+    FX_Base64EncodePiece(srcData, iBytes, pDstEnd);
+    pDstEnd += 4;
+  }
+  return pDstEnd - pDst;
+}
+const static uint8_t g_FXBase64DecoderMap[256] = {
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3E, 0xFF, 0xFF, 0xFF, 0x3F,
+    0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+    0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
+    0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24,
+    0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30,
+    0x31, 0x32, 0x33, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF,
+};
+static void FX_Base64DecodePiece(const FX_CHAR src[4],
+                                 int32_t iChars,
+                                 FX_BASE64DATA& dst,
+                                 int32_t& iBytes) {
+  FXSYS_assert(iChars > 0 && iChars < 5);
+  iBytes = 1;
+  dst.data2 = g_FXBase64DecoderMap[(uint8_t)src[0]];
+  if (iChars > 1) {
+    uint8_t b = g_FXBase64DecoderMap[(uint8_t)src[1]];
+    dst.data1 = b >> 4;
+    dst.data4 = b;
+    if (iChars > 2) {
+      iBytes = 2;
+      b = g_FXBase64DecoderMap[(uint8_t)src[2]];
+      dst.data3 = b >> 2;
+      dst.data6 = b;
+      if (iChars > 3) {
+        iBytes = 3;
+        dst.data5 = g_FXBase64DecoderMap[(uint8_t)src[3]];
+      } else {
+        dst.data5 = 0;
+      }
+    } else {
+      dst.data3 = 0;
+    }
+  } else {
+    dst.data1 = 0;
+  }
+}
+int32_t FX_Base64DecodeA(const FX_CHAR* pSrc, int32_t iSrcLen, uint8_t* pDst) {
+  FXSYS_assert(pSrc != NULL);
+  if (iSrcLen < 1) {
+    return 0;
+  }
+  while (iSrcLen > 0 && pSrc[iSrcLen - 1] == '=') {
+    iSrcLen--;
+  }
+  if (iSrcLen < 1) {
+    return 0;
+  }
+  if (pDst == NULL) {
+    int32_t iDstLen = iSrcLen / 4 * 3;
+    iSrcLen %= 4;
+    if (iSrcLen == 1) {
+      iDstLen += 1;
+    } else if (iSrcLen == 2) {
+      iDstLen += 1;
+    } else if (iSrcLen == 3) {
+      iDstLen += 2;
+    }
+    return iDstLen;
+  }
+  FX_CHAR srcData[4];
+  FX_BASE64DATA dstData;
+  int32_t iChars = 4, iBytes;
+  uint8_t* pDstEnd = pDst;
+  while (iSrcLen > 0) {
+    if (iSrcLen > 3) {
+      *((FX_DWORD*)srcData) = *((FX_DWORD*)pSrc);
+      pSrc += 4;
+      iSrcLen -= 4;
+    } else {
+      *((FX_DWORD*)&dstData) = 0;
+      *((FX_DWORD*)srcData) = 0;
+      srcData[0] = *pSrc++;
+      if (iSrcLen > 1) {
+        srcData[1] = *pSrc++;
+      }
+      if (iSrcLen > 2) {
+        srcData[2] = *pSrc++;
+      }
+      iChars = iSrcLen;
+      iSrcLen = 0;
+    }
+    FX_Base64DecodePiece(srcData, iChars, dstData, iBytes);
+    *pDstEnd++ = ((uint8_t*)&dstData)[0];
+    if (iBytes > 1) {
+      *pDstEnd++ = ((uint8_t*)&dstData)[1];
+    }
+    if (iBytes > 2) {
+      *pDstEnd++ = ((uint8_t*)&dstData)[2];
+    }
+  }
+  return pDstEnd - pDst;
+}
+int32_t FX_Base64DecodeW(const FX_WCHAR* pSrc, int32_t iSrcLen, uint8_t* pDst) {
+  FXSYS_assert(pSrc != NULL);
+  if (iSrcLen < 1) {
+    return 0;
+  }
+  while (iSrcLen > 0 && pSrc[iSrcLen - 1] == '=') {
+    iSrcLen--;
+  }
+  if (iSrcLen < 1) {
+    return 0;
+  }
+  if (pDst == NULL) {
+    int32_t iDstLen = iSrcLen / 4 * 3;
+    iSrcLen %= 4;
+    if (iSrcLen == 1) {
+      iDstLen += 1;
+    } else if (iSrcLen == 2) {
+      iDstLen += 1;
+    } else if (iSrcLen == 3) {
+      iDstLen += 2;
+    }
+    return iDstLen;
+  }
+  FX_CHAR srcData[4];
+  FX_BASE64DATA dstData;
+  int32_t iChars = 4, iBytes;
+  uint8_t* pDstEnd = pDst;
+  while (iSrcLen > 0) {
+    if (iSrcLen > 3) {
+      srcData[0] = (FX_CHAR)*pSrc++;
+      srcData[1] = (FX_CHAR)*pSrc++;
+      srcData[2] = (FX_CHAR)*pSrc++;
+      srcData[3] = (FX_CHAR)*pSrc++;
+      iSrcLen -= 4;
+    } else {
+      *((FX_DWORD*)&dstData) = 0;
+      *((FX_DWORD*)srcData) = 0;
+      srcData[0] = (FX_CHAR)*pSrc++;
+      if (iSrcLen > 1) {
+        srcData[1] = (FX_CHAR)*pSrc++;
+      }
+      if (iSrcLen > 2) {
+        srcData[2] = (FX_CHAR)*pSrc++;
+      }
+      iChars = iSrcLen;
+      iSrcLen = 0;
+    }
+    FX_Base64DecodePiece(srcData, iChars, dstData, iBytes);
+    *pDstEnd++ = ((uint8_t*)&dstData)[0];
+    if (iBytes > 1) {
+      *pDstEnd++ = ((uint8_t*)&dstData)[1];
+    }
+    if (iBytes > 2) {
+      *pDstEnd++ = ((uint8_t*)&dstData)[2];
+    }
+  }
+  return pDstEnd - pDst;
+}
+const static uint8_t g_FXHex2DecMap[256] = {
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  1,  2,  3, 4, 5, 6, 7, 8, 9,  0,  0,
+    0,  0,  0,  0, 0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 10, 11, 12,
+    13, 14, 15, 0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0,  0,  0,
+    0,  0,  0,  0, 0, 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0,
+};
+uint8_t FX_Hex2Dec(uint8_t hexHigh, uint8_t hexLow) {
+  return (g_FXHex2DecMap[hexHigh] << 4) + g_FXHex2DecMap[hexLow];
+}
+int32_t FX_SeparateStringW(const FX_WCHAR* pStr,
+                           int32_t iStrLen,
+                           FX_WCHAR delimiter,
+                           CFX_WideStringArray& pieces) {
+  if (pStr == NULL) {
+    return 0;
+  }
+  if (iStrLen < 0) {
+    iStrLen = FXSYS_wcslen(pStr);
+  }
+  const FX_WCHAR* pToken = pStr;
+  const FX_WCHAR* pEnd = pStr + iStrLen;
+  while (TRUE) {
+    if (pStr >= pEnd || delimiter == *pStr) {
+      CFX_WideString sub(pToken, pStr - pToken);
+      pieces.Add(sub);
+      pToken = pStr + 1;
+      if (pStr >= pEnd) {
+        break;
+      }
+    }
+    pStr++;
+  }
+  return pieces.GetSize();
+}
+#ifdef __cplusplus
+};
+#endif
diff --git a/xfa/src/fgas/src/crt/fx_codepage.cpp b/xfa/src/fgas/src/crt/fx_codepage.cpp
index 9348d33065..16c363bd14 100644
--- a/xfa/src/fgas/src/crt/fx_codepage.cpp
+++ b/xfa/src/fgas/src/crt/fx_codepage.cpp
@@ -1,340 +1,340 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-static const FX_CHARSET_MAP g_FXCharset2CodePageTable[] = {
-    {0, 1252},   {1, 0},      {2, 42},     {77, 10000}, {78, 10001},
-    {79, 10003}, {80, 10008}, {81, 10002}, {83, 10005}, {84, 10004},
-    {85, 10006}, {86, 10081}, {87, 10021}, {88, 10029}, {89, 10007},
-    {128, 932},  {129, 949},  {130, 1361}, {134, 936},  {136, 950},
-    {161, 1253}, {162, 1254}, {163, 1258}, {177, 1255}, {178, 1256},
-    {186, 1257}, {204, 1251}, {222, 874},  {238, 1250}, {254, 437},
-    {255, 850},
-};
-FX_WORD FX_GetCodePageFromCharset(uint8_t charset) {
-  int32_t iEnd = sizeof(g_FXCharset2CodePageTable) / sizeof(FX_CHARSET_MAP) - 1;
-  FXSYS_assert(iEnd >= 0);
-  int32_t iStart = 0, iMid;
-  do {
-    iMid = (iStart + iEnd) / 2;
-    const FX_CHARSET_MAP& cp = g_FXCharset2CodePageTable[iMid];
-    if (charset == cp.charset) {
-      return cp.codepage;
-    } else if (charset < cp.charset) {
-      iEnd = iMid - 1;
-    } else {
-      iStart = iMid + 1;
-    }
-  } while (iStart <= iEnd);
-  return 0xFFFF;
-}
-static const FX_CHARSET_MAP g_FXCodepage2CharsetTable[] = {
-    {1, 0},      {2, 42},     {254, 437},  {255, 850},  {222, 874},
-    {128, 932},  {134, 936},  {129, 949},  {136, 950},  {238, 1250},
-    {204, 1251}, {0, 1252},   {161, 1253}, {162, 1254}, {177, 1255},
-    {178, 1256}, {186, 1257}, {163, 1258}, {130, 1361}, {77, 10000},
-    {78, 10001}, {79, 10003}, {80, 10008}, {81, 10002}, {83, 10005},
-    {84, 10004}, {85, 10006}, {86, 10081}, {87, 10021}, {88, 10029},
-    {89, 10007},
-};
-FX_WORD FX_GetCharsetFromCodePage(FX_WORD codepage) {
-  int32_t iEnd = sizeof(g_FXCodepage2CharsetTable) / sizeof(FX_CHARSET_MAP) - 1;
-  FXSYS_assert(iEnd >= 0);
-  int32_t iStart = 0, iMid;
-  do {
-    iMid = (iStart + iEnd) / 2;
-    const FX_CHARSET_MAP& cp = g_FXCodepage2CharsetTable[iMid];
-    if (codepage == cp.codepage) {
-      return cp.charset;
-    } else if (codepage < cp.codepage) {
-      iEnd = iMid - 1;
-    } else {
-      iStart = iMid + 1;
-    }
-  } while (iStart <= iEnd);
-  return 0xFFFF;
-}
-const FX_LANG2CPMAP g_FXLang2CodepageTable[] = {
-    {FX_LANG_Arabic_SaudiArabia, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Bulgarian_Bulgaria, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Catalan_Catalan, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Chinese_Taiwan, FX_CODEPAGE_ChineseTraditional},
-    {FX_LANG_CzechRepublic, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Danish_Denmark, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_German_Germany, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Greek_Greece, FX_CODEPAGE_MSWin_Greek},
-    {FX_LANG_English_UnitedStates, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_TraditionalSort, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Finnish_Finland, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_French_France, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Hebrew_Israel, FX_CODEPAGE_MSWin_Hebrew},
-    {FX_LANG_Hungarian_Hungary, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Icelandic_Iceland, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Italian_Italy, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Japanese_Japan, FX_CODEPAGE_ShiftJIS},
-    {FX_LANG_Korean_Korea, FX_CODEPAGE_Korean},
-    {FX_LANG_Dutch_Netherlands, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Norwegian_Bokmal, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Polish_Poland, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Portuguese_Brazil, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Romanian_Romania, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Russian_Russia, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Croatian_Croatia, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Slovak_Slovakia, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Albanian_Albania, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Swedish_Sweden, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Thai_Thailand, FX_CODEPAGE_MSDOS_Thai},
-    {FX_LANG_Turkish_Turkey, FX_CODEPAGE_MSWin_Turkish},
-    {FX_LANG_Urdu_Pakistan, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Indonesian_Indonesia, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Ukrainian_Ukraine, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Belarusian_Belarus, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Slovenian_Slovenia, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Estonian_Estonia, FX_CODEPAGE_MSWin_Baltic},
-    {FX_LANG_Latvian_Latvia, FX_CODEPAGE_MSWin_Baltic},
-    {FX_LANG_Lithuanian_Lithuania, FX_CODEPAGE_MSWin_Baltic},
-    {FX_LANG_Persian, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Vietnamese_Vietnam, FX_CODEPAGE_MSWin_Vietnamese},
-    {FX_LANG_Armenian_Armenia, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Azerbaijan_Latin, FX_CODEPAGE_MSWin_Turkish},
-    {FX_LANG_Basque_Basque, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Macedonian, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Afrikaans_SouthAfrica, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Georgian_Georgia, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Faroese_FaroeIslands, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Hindi_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Malay_Malaysia, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Kazakh_Kazakhstan, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Kyrgyz_Kyrgyzstan, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Kiswahili_Kenya, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Uzbek_LatinUzbekistan, FX_CODEPAGE_MSWin_Turkish},
-    {FX_LANG_Tatar_Russia, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Punjabi_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Gujarati_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Tamil_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Telugu_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Kannada_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Marathi_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_SanskritIndia, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Mongolian_CyrillicMongolia, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Galician_Galician, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Konkani_India, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Syriac_Syria, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Divehi_Maldives, FX_CODEPAGE_DefANSI},
-    {FX_LANG_Arabic_Iraq, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Chinese_PRC, FX_CODEPAGE_ChineseSimplified},
-    {FX_LANG_German_Switzerland, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_English_UnitedKingdom, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Mexico, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_French_Belgium, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Italian_Switzerland, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Dutch_Belgium, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Norwegian_Nynorsk, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Portuguese_Portugal, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_SerbianLatin_Serbia, FX_CODEPAGE_MSWin_EasternEuropean},
-    {FX_LANG_Swedish_Finland, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Azerbaijan_Cyrillic, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Malay_BruneiDarussalam, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Uzbek_CyrillicUzbekistan, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Arabic_Egypt, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Chinese_HongKong, FX_CODEPAGE_ChineseTraditional},
-    {FX_LANG_German_Austria, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_English_Australia, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_InternationalSort, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_French_Canada, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_SerbianCyrillic_Serbia, FX_CODEPAGE_MSWin_Cyrillic},
-    {FX_LANG_Arabic_Libya, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Chinese_Singapore, FX_CODEPAGE_ChineseSimplified},
-    {FX_LANG_German_Luxembourg, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_English_Canada, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Guatemala, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_French_Switzerland, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Algeria, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Chinese_Macao, FX_CODEPAGE_ChineseTraditional},
-    {FX_LANG_German_Liechtenstein, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_English_NewZealand, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_CostaRica, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_French_Luxembourg, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Morocco, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_Ireland, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Panama, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_French_Monaco, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Tunisia, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_SouthAfrica, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_DominicanRepublic, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Oman, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_Jamaica, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Venezuela, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Yemen, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_Caribbean, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Colombia, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Syria, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_Belize, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Peru, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Jordan, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_TrinidadTobago, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Argentina, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Lebanon, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_Zimbabwe, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Ecuador, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Kuwait, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_English_Philippines, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Chile, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_UAE, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Spanish_Uruguay, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Bahrain, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Spanish_Paraguay, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Arabic_Qatar, FX_CODEPAGE_MSWin_Arabic},
-    {FX_LANG_Spanish_Bolivia, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_ElSalvador, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Honduras, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_Nicaragua, FX_CODEPAGE_MSWin_WesternEuropean},
-    {FX_LANG_Spanish_PuertoRico, FX_CODEPAGE_MSWin_WesternEuropean},
-};
-FX_WORD FX_GetDefCodePageByLanguage(FX_WORD wLanguage) {
-  int32_t iEnd = sizeof(g_FXLang2CodepageTable) / sizeof(FX_LANG2CPMAP) - 1;
-  FXSYS_assert(iEnd >= 0);
-  int32_t iStart = 0, iMid;
-  do {
-    iMid = (iStart + iEnd) / 2;
-    const FX_LANG2CPMAP& cp = g_FXLang2CodepageTable[iMid];
-    if (wLanguage == cp.wLanguage) {
-      return cp.wCodepage;
-    } else if (wLanguage < cp.wLanguage) {
-      iEnd = iMid - 1;
-    } else {
-      iStart = iMid + 1;
-    }
-  } while (iStart <= iEnd);
-  return 0xFFFF;
-}
-static const FX_STR2CPHASH g_FXCPHashTable[] = {
-    {0xd45, 0x6faf},      {0xd46, 0x6fb0},      {0xd47, 0x6fb1},
-    {0xd48, 0x6fb2},      {0xd49, 0x4e6},       {0xd4d, 0x6fbd},
-    {0xe9e, 0x4e4},       {0xc998, 0x1b5},      {0x18ef0, 0x3a8},
-    {0x19f85, 0x5182},    {0x2e2335, 0x3b6},    {0x325153, 0x5182},
-    {0x145bded, 0x2716},  {0x3c9a5f2, 0xc6f3},  {0x4c45f2d, 0x3a4},
-    {0x4c45f4e, 0xc431},  {0x58caf51, 0x4e4},   {0x5a5cd7d, 0x3a8},
-    {0x5a6c6a7, 0x4e4},   {0x5a6ca0b, 0x1b5},   {0x5a6cd68, 0x307},
-    {0x5a6d8d3, 0x4e4},   {0x5a6d948, 0x354},   {0x5a6d96b, 0x362},
-    {0x5a6d984, 0x366},   {0x5a90e35, 0x1b5},   {0x5e0cf00, 0x6fb5},
-    {0x609c324, 0x551},   {0x617d97f, 0x5182},  {0x6a6fd91, 0xfde8},
-    {0x6a6fd92, 0xfde9},  {0x6b102de, 0xcadc},  {0x6b10f48, 0x4e89},
-    {0x1020805f, 0x4e4},  {0x10f0524c, 0x6fb5}, {0x11d558fe, 0x6fb0},
-    {0x13898d19, 0xc42d}, {0x13898d3a, 0xc431}, {0x138a319e, 0x6fb1},
-    {0x14679c09, 0x96c6}, {0x153f0a3d, 0x6fb2}, {0x1576eeb3, 0x4e20},
-    {0x169a0ce6, 0xc6f9}, {0x16f3e2dc, 0x6fb3}, {0x18a8bb7a, 0x6fb4},
-    {0x1a5d9419, 0x6fb5}, {0x1a847b48, 0x3a8},  {0x1b762419, 0xcec8},
-    {0x1b9d7847, 0x475},  {0x1c126cb9, 0x6fb6}, {0x1ccdbc7d, 0x4f42},
-    {0x1d330f5f, 0x2714}, {0x1dc74559, 0x4e6},  {0x1edd80da, 0x4e4},
-    {0x23e4b03d, 0xfde8}, {0x24f28a16, 0x4f3d}, {0x286e7a32, 0x2715},
-    {0x2c7c18ed, 0x3a8},  {0x2e2103b7, 0x2713}, {0x304bf479, 0x6fb4},
-    {0x304bf47d, 0x6fb5}, {0x309bb869, 0xfde8}, {0x309bb86a, 0xfde9},
-    {0x33664357, 0x3b6},  {0x352d6b49, 0x3a4},  {0x36f5661c, 0x1b5},
-    {0x392e8f48, 0xcadc}, {0x3dc7c64c, 0x47c},  {0x3ed2e8e1, 0x4e4},
-    {0x3f0c2fea, 0xcaed}, {0x3f0fef8f, 0xc6f2}, {0x3f5e130f, 0x5182},
-    {0x47174d1f, 0x3a8},  {0x49686b7b, 0x6fb4}, {0x4b80b0d9, 0x3a4},
-    {0x4dcda97a, 0x4e4},  {0x4dcda9b6, 0x4e4},  {0x4e881e6a, 0x5221},
-    {0x4ffdf5a1, 0x36a},  {0x4ffdf5a5, 0x6fbd}, {0x5241ce16, 0x4e8b},
-    {0x546bab9d, 0x4e4},  {0x54a3d64e, 0x6fb6}, {0x562179bd, 0x5161},
-    {0x57c1df15, 0xc6f7}, {0x61ff6e62, 0x4f36}, {0x6359c7d8, 0x4f35},
-    {0x63f3c335, 0x3a8},  {0x645a0f78, 0x477},  {0x691ac2fd, 0x275f},
-    {0x6dc2eab0, 0x2d0},  {0x6dc2eeef, 0x35e},  {0x6dc2ef10, 0x36a},
-    {0x7103138a, 0x47d},  {0x710dfbd0, 0xc6f5}, {0x7319f6cb, 0x36a},
-    {0x745096ad, 0x3a8},  {0x74866229, 0x4e8c}, {0x77185fa5, 0x3a8},
-    {0x7953f002, 0x6faf}, {0x7953f003, 0x6fb0}, {0x7953f004, 0x6fb1},
-    {0x7953f005, 0x6fb2}, {0x7953f006, 0x6fb7}, {0x7953f00a, 0x6fbd},
-    {0x7c577571, 0x2761}, {0x7e8c8ff1, 0x479},  {0x8031f47f, 0x3b5},
-    {0x8031f481, 0x3b5},  {0x80c4a710, 0x5187}, {0x857c7e14, 0xfde8},
-    {0x857c7e15, 0xfde9}, {0x86b59c90, 0x4e4},  {0x86b59c91, 0x6fb0},
-    {0x86b59c92, 0x6fb1}, {0x86b59c93, 0x6fb2}, {0x86b59c94, 0x6fb3},
-    {0x86b59c95, 0x6fb4}, {0x86b59c96, 0x6fb5}, {0x86b59c97, 0x4e7},
-    {0x86b59c98, 0x4e6},  {0x8b4b24ec, 0x5190}, {0x8face362, 0x4e4},
-    {0x8ff9ec2a, 0xfde9}, {0x919d3989, 0xcadc}, {0x9967e5ad, 0x4e22},
-    {0x99f8b933, 0x6fbd}, {0x9bd2a380, 0x4fc7}, {0x9befad23, 0x4f38},
-    {0x9c7ac649, 0x4f3c}, {0xa02468db, 0xdeae}, {0xa02468ec, 0xdeab},
-    {0xa024692a, 0xdeaa}, {0xa0246997, 0xdeb2}, {0xa02469ff, 0xdeb0},
-    {0xa0246a3d, 0xdeb1}, {0xa0246a8c, 0xdeaf}, {0xa0246a9a, 0xdeb3},
-    {0xa0246b16, 0xdeac}, {0xa0246b1a, 0xdead}, {0xa071addc, 0x4b1},
-    {0xa38b62dc, 0x474},  {0xa4c09fed, 0x3a8},  {0xa51e86e5, 0x4e7},
-    {0xa67ab13e, 0x3a4},  {0xa7414244, 0x51a9}, {0xa9ddbead, 0xc6fb},
-    {0xab24ffab, 0x4e8a}, {0xabef8ac4, 0x2710}, {0xabfa20ac, 0x6fb4},
-    {0xad36895e, 0x4e2},  {0xad36895f, 0x4e3},  {0xaf310e90, 0x402},
-    {0xaf31166f, 0x4e8},  {0xaf7277a5, 0x3b6},  {0xafc0d8b3, 0x96c6},
-    {0xb0fd5dba, 0xcae0}, {0xb0fd5e95, 0xcadc}, {0xb1052893, 0x7149},
-    {0xb1e98745, 0x36a},  {0xb277e91c, 0x5166}, {0xb2f7eac5, 0xcae0},
-    {0xb2f7eba0, 0xcadc}, {0xb2f7ebc1, 0x3b5},  {0xb53fa77d, 0x3a8},
-    {0xb6391138, 0x6fb5}, {0xb7358b7f, 0x6fb6}, {0xb8c42b40, 0x4e4},
-    {0xb8c42ea4, 0x1b5},  {0xb8c439e7, 0x2e1},  {0xb8c43a61, 0x307},
-    {0xb8c43d6c, 0x4e4},  {0xb8c43ddf, 0x352},  {0xb8c43de1, 0x354},
-    {0xb8c43de6, 0x359},  {0xb8c43dff, 0x35d},  {0xb8c43e04, 0x362},
-    {0xb8c43e07, 0x365},  {0xbcd29a7f, 0x3a8},  {0xbce34e78, 0x5182},
-    {0xbce34e7b, 0x556a}, {0xbce81504, 0x3b5},  {0xbd8a4c95, 0x272d},
-    {0xbdd89dad, 0x4e4},  {0xbdd89dae, 0x6fb0}, {0xbdd89daf, 0x6fb1},
-    {0xbdd89db0, 0x6fb2}, {0xbdd89db1, 0x4e6},  {0xbdd89db5, 0x6fbd},
-    {0xc1756e9f, 0x36b},  {0xc7482444, 0x47a},  {0xc9281c18, 0x4e4},
-    {0xc9ef95df, 0x47b},  {0xccc9db0d, 0x4e4},  {0xccc9db0e, 0x6fb0},
-    {0xcd73425f, 0x3b6},  {0xce38b40b, 0x4b0},  {0xce99e549, 0x25},
-    {0xcf598740, 0x4e7},  {0xcf6d6f78, 0x4e4},  {0xcf758df6, 0x3a4},
-    {0xd1266e51, 0x6fb5}, {0xd2910213, 0x2718}, {0xd29196bb, 0x2712},
-    {0xd3eb2fc2, 0x476},  {0xd442dc2c, 0x4fc4}, {0xd9da4da4, 0x2711},
-    {0xdbad2f42, 0x4e4},  {0xdbad2f43, 0x6fb0}, {0xdbad2f44, 0x6fb1},
-    {0xdbad2f45, 0x6fb2}, {0xdbad2f46, 0x6fb3}, {0xdbad2f47, 0x6fb4},
-    {0xdbad2f48, 0x6fb5}, {0xdbad2f49, 0x6fb6}, {0xdbad2f4a, 0x4e6},
-    {0xdc438033, 0x4f31}, {0xdccb439b, 0x477},  {0xdccdc626, 0x3b5},
-    {0xdd80a595, 0x4e4},  {0xdd80a596, 0x6fb0}, {0xdd80a59e, 0x6fb1},
-    {0xdd80a5b4, 0x6fb2}, {0xdd80a5d9, 0x6fb5}, {0xdd80a5da, 0x6fb4},
-    {0xdd80a5fa, 0x6fb6}, {0xdd80a615, 0x6fb3}, {0xdd80a619, 0x4e6},
-    {0xdd80a61a, 0x3b5},  {0xdd80c0f8, 0x4e9f}, {0xdf7e46ff, 0x4fc8},
-    {0xdf8680fd, 0x556a}, {0xdfb0bd6e, 0xc42d}, {0xdff05486, 0x2c4},
-    {0xe3323399, 0x3a4},  {0xe60412dd, 0x3b5},  {0xeee47add, 0x4b0},
-    {0xf021a186, 0x4e2},  {0xf021a187, 0x4e3},  {0xf021a188, 0x4e4},
-    {0xf021a189, 0x4e5},  {0xf021a18a, 0x4e6},  {0xf021a18b, 0x4e7},
-    {0xf021a18c, 0x4e8},  {0xf021a18d, 0x4e9},  {0xf021a18e, 0x4ea},
-    {0xf0700456, 0x6fb3}, {0xf274f175, 0x3b5},  {0xf2a9730b, 0x3a8},
-    {0xf3d463c2, 0x3a4},  {0xf52a70a3, 0xc42e}, {0xf5693147, 0x6fb3},
-    {0xf637e157, 0x478},  {0xfc213f3a, 0x2717}, {0xff654d14, 0x3b5},
-};
-FX_WORD FX_GetCodePageFromStringA(const FX_CHAR* pStr, int32_t iLength) {
-  FXSYS_assert(pStr != NULL);
-  if (iLength < 0) {
-    iLength = FXSYS_strlen(pStr);
-  }
-  if (iLength == 0) {
-    return 0xFFFF;
-  }
-  uint32_t uHash = FX_HashCode_String_GetA(pStr, iLength, TRUE);
-  int32_t iStart = 0, iMid;
-  int32_t iEnd = sizeof(g_FXCPHashTable) / sizeof(FX_STR2CPHASH) - 1;
-  FXSYS_assert(iEnd >= 0);
-  do {
-    iMid = (iStart + iEnd) / 2;
-    const FX_STR2CPHASH& cp = g_FXCPHashTable[iMid];
-    if (uHash == cp.uHash) {
-      return (FX_WORD)cp.uCodePage;
-    } else if (uHash < cp.uHash) {
-      iEnd = iMid - 1;
-    } else {
-      iStart = iMid + 1;
-    }
-  } while (iStart <= iEnd);
-  return 0xFFFF;
-}
-FX_WORD FX_GetCodePageFormStringW(const FX_WCHAR* pStr, int32_t iLength) {
-  if (iLength < 0) {
-    iLength = FXSYS_wcslen(pStr);
-  }
-  if (iLength == 0) {
-    return 0xFFFF;
-  }
-  CFX_ByteString csStr;
-  FX_CHAR* pBuf = csStr.GetBuffer(iLength + 1);
-  for (int32_t i = 0; i < iLength; ++i) {
-    *pBuf++ = (FX_CHAR)*pStr++;
-  }
-  csStr.ReleaseBuffer(iLength);
-  return FX_GetCodePageFromStringA(csStr, iLength);
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+static const FX_CHARSET_MAP g_FXCharset2CodePageTable[] = {
+    {0, 1252},   {1, 0},      {2, 42},     {77, 10000}, {78, 10001},
+    {79, 10003}, {80, 10008}, {81, 10002}, {83, 10005}, {84, 10004},
+    {85, 10006}, {86, 10081}, {87, 10021}, {88, 10029}, {89, 10007},
+    {128, 932},  {129, 949},  {130, 1361}, {134, 936},  {136, 950},
+    {161, 1253}, {162, 1254}, {163, 1258}, {177, 1255}, {178, 1256},
+    {186, 1257}, {204, 1251}, {222, 874},  {238, 1250}, {254, 437},
+    {255, 850},
+};
+FX_WORD FX_GetCodePageFromCharset(uint8_t charset) {
+  int32_t iEnd = sizeof(g_FXCharset2CodePageTable) / sizeof(FX_CHARSET_MAP) - 1;
+  FXSYS_assert(iEnd >= 0);
+  int32_t iStart = 0, iMid;
+  do {
+    iMid = (iStart + iEnd) / 2;
+    const FX_CHARSET_MAP& cp = g_FXCharset2CodePageTable[iMid];
+    if (charset == cp.charset) {
+      return cp.codepage;
+    } else if (charset < cp.charset) {
+      iEnd = iMid - 1;
+    } else {
+      iStart = iMid + 1;
+    }
+  } while (iStart <= iEnd);
+  return 0xFFFF;
+}
+static const FX_CHARSET_MAP g_FXCodepage2CharsetTable[] = {
+    {1, 0},      {2, 42},     {254, 437},  {255, 850},  {222, 874},
+    {128, 932},  {134, 936},  {129, 949},  {136, 950},  {238, 1250},
+    {204, 1251}, {0, 1252},   {161, 1253}, {162, 1254}, {177, 1255},
+    {178, 1256}, {186, 1257}, {163, 1258}, {130, 1361}, {77, 10000},
+    {78, 10001}, {79, 10003}, {80, 10008}, {81, 10002}, {83, 10005},
+    {84, 10004}, {85, 10006}, {86, 10081}, {87, 10021}, {88, 10029},
+    {89, 10007},
+};
+FX_WORD FX_GetCharsetFromCodePage(FX_WORD codepage) {
+  int32_t iEnd = sizeof(g_FXCodepage2CharsetTable) / sizeof(FX_CHARSET_MAP) - 1;
+  FXSYS_assert(iEnd >= 0);
+  int32_t iStart = 0, iMid;
+  do {
+    iMid = (iStart + iEnd) / 2;
+    const FX_CHARSET_MAP& cp = g_FXCodepage2CharsetTable[iMid];
+    if (codepage == cp.codepage) {
+      return cp.charset;
+    } else if (codepage < cp.codepage) {
+      iEnd = iMid - 1;
+    } else {
+      iStart = iMid + 1;
+    }
+  } while (iStart <= iEnd);
+  return 0xFFFF;
+}
+const FX_LANG2CPMAP g_FXLang2CodepageTable[] = {
+    {FX_LANG_Arabic_SaudiArabia, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Bulgarian_Bulgaria, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Catalan_Catalan, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Chinese_Taiwan, FX_CODEPAGE_ChineseTraditional},
+    {FX_LANG_CzechRepublic, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Danish_Denmark, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_German_Germany, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Greek_Greece, FX_CODEPAGE_MSWin_Greek},
+    {FX_LANG_English_UnitedStates, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_TraditionalSort, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Finnish_Finland, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_French_France, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Hebrew_Israel, FX_CODEPAGE_MSWin_Hebrew},
+    {FX_LANG_Hungarian_Hungary, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Icelandic_Iceland, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Italian_Italy, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Japanese_Japan, FX_CODEPAGE_ShiftJIS},
+    {FX_LANG_Korean_Korea, FX_CODEPAGE_Korean},
+    {FX_LANG_Dutch_Netherlands, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Norwegian_Bokmal, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Polish_Poland, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Portuguese_Brazil, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Romanian_Romania, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Russian_Russia, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Croatian_Croatia, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Slovak_Slovakia, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Albanian_Albania, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Swedish_Sweden, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Thai_Thailand, FX_CODEPAGE_MSDOS_Thai},
+    {FX_LANG_Turkish_Turkey, FX_CODEPAGE_MSWin_Turkish},
+    {FX_LANG_Urdu_Pakistan, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Indonesian_Indonesia, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Ukrainian_Ukraine, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Belarusian_Belarus, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Slovenian_Slovenia, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Estonian_Estonia, FX_CODEPAGE_MSWin_Baltic},
+    {FX_LANG_Latvian_Latvia, FX_CODEPAGE_MSWin_Baltic},
+    {FX_LANG_Lithuanian_Lithuania, FX_CODEPAGE_MSWin_Baltic},
+    {FX_LANG_Persian, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Vietnamese_Vietnam, FX_CODEPAGE_MSWin_Vietnamese},
+    {FX_LANG_Armenian_Armenia, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Azerbaijan_Latin, FX_CODEPAGE_MSWin_Turkish},
+    {FX_LANG_Basque_Basque, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Macedonian, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Afrikaans_SouthAfrica, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Georgian_Georgia, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Faroese_FaroeIslands, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Hindi_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Malay_Malaysia, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Kazakh_Kazakhstan, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Kyrgyz_Kyrgyzstan, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Kiswahili_Kenya, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Uzbek_LatinUzbekistan, FX_CODEPAGE_MSWin_Turkish},
+    {FX_LANG_Tatar_Russia, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Punjabi_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Gujarati_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Tamil_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Telugu_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Kannada_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Marathi_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_SanskritIndia, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Mongolian_CyrillicMongolia, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Galician_Galician, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Konkani_India, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Syriac_Syria, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Divehi_Maldives, FX_CODEPAGE_DefANSI},
+    {FX_LANG_Arabic_Iraq, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Chinese_PRC, FX_CODEPAGE_ChineseSimplified},
+    {FX_LANG_German_Switzerland, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_English_UnitedKingdom, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Mexico, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_French_Belgium, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Italian_Switzerland, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Dutch_Belgium, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Norwegian_Nynorsk, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Portuguese_Portugal, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_SerbianLatin_Serbia, FX_CODEPAGE_MSWin_EasternEuropean},
+    {FX_LANG_Swedish_Finland, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Azerbaijan_Cyrillic, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Malay_BruneiDarussalam, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Uzbek_CyrillicUzbekistan, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Arabic_Egypt, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Chinese_HongKong, FX_CODEPAGE_ChineseTraditional},
+    {FX_LANG_German_Austria, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_English_Australia, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_InternationalSort, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_French_Canada, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_SerbianCyrillic_Serbia, FX_CODEPAGE_MSWin_Cyrillic},
+    {FX_LANG_Arabic_Libya, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Chinese_Singapore, FX_CODEPAGE_ChineseSimplified},
+    {FX_LANG_German_Luxembourg, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_English_Canada, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Guatemala, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_French_Switzerland, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Algeria, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Chinese_Macao, FX_CODEPAGE_ChineseTraditional},
+    {FX_LANG_German_Liechtenstein, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_English_NewZealand, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_CostaRica, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_French_Luxembourg, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Morocco, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_Ireland, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Panama, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_French_Monaco, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Tunisia, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_SouthAfrica, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_DominicanRepublic, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Oman, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_Jamaica, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Venezuela, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Yemen, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_Caribbean, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Colombia, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Syria, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_Belize, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Peru, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Jordan, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_TrinidadTobago, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Argentina, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Lebanon, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_Zimbabwe, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Ecuador, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Kuwait, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_English_Philippines, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Chile, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_UAE, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Spanish_Uruguay, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Bahrain, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Spanish_Paraguay, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Arabic_Qatar, FX_CODEPAGE_MSWin_Arabic},
+    {FX_LANG_Spanish_Bolivia, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_ElSalvador, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Honduras, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_Nicaragua, FX_CODEPAGE_MSWin_WesternEuropean},
+    {FX_LANG_Spanish_PuertoRico, FX_CODEPAGE_MSWin_WesternEuropean},
+};
+FX_WORD FX_GetDefCodePageByLanguage(FX_WORD wLanguage) {
+  int32_t iEnd = sizeof(g_FXLang2CodepageTable) / sizeof(FX_LANG2CPMAP) - 1;
+  FXSYS_assert(iEnd >= 0);
+  int32_t iStart = 0, iMid;
+  do {
+    iMid = (iStart + iEnd) / 2;
+    const FX_LANG2CPMAP& cp = g_FXLang2CodepageTable[iMid];
+    if (wLanguage == cp.wLanguage) {
+      return cp.wCodepage;
+    } else if (wLanguage < cp.wLanguage) {
+      iEnd = iMid - 1;
+    } else {
+      iStart = iMid + 1;
+    }
+  } while (iStart <= iEnd);
+  return 0xFFFF;
+}
+static const FX_STR2CPHASH g_FXCPHashTable[] = {
+    {0xd45, 0x6faf},      {0xd46, 0x6fb0},      {0xd47, 0x6fb1},
+    {0xd48, 0x6fb2},      {0xd49, 0x4e6},       {0xd4d, 0x6fbd},
+    {0xe9e, 0x4e4},       {0xc998, 0x1b5},      {0x18ef0, 0x3a8},
+    {0x19f85, 0x5182},    {0x2e2335, 0x3b6},    {0x325153, 0x5182},
+    {0x145bded, 0x2716},  {0x3c9a5f2, 0xc6f3},  {0x4c45f2d, 0x3a4},
+    {0x4c45f4e, 0xc431},  {0x58caf51, 0x4e4},   {0x5a5cd7d, 0x3a8},
+    {0x5a6c6a7, 0x4e4},   {0x5a6ca0b, 0x1b5},   {0x5a6cd68, 0x307},
+    {0x5a6d8d3, 0x4e4},   {0x5a6d948, 0x354},   {0x5a6d96b, 0x362},
+    {0x5a6d984, 0x366},   {0x5a90e35, 0x1b5},   {0x5e0cf00, 0x6fb5},
+    {0x609c324, 0x551},   {0x617d97f, 0x5182},  {0x6a6fd91, 0xfde8},
+    {0x6a6fd92, 0xfde9},  {0x6b102de, 0xcadc},  {0x6b10f48, 0x4e89},
+    {0x1020805f, 0x4e4},  {0x10f0524c, 0x6fb5}, {0x11d558fe, 0x6fb0},
+    {0x13898d19, 0xc42d}, {0x13898d3a, 0xc431}, {0x138a319e, 0x6fb1},
+    {0x14679c09, 0x96c6}, {0x153f0a3d, 0x6fb2}, {0x1576eeb3, 0x4e20},
+    {0x169a0ce6, 0xc6f9}, {0x16f3e2dc, 0x6fb3}, {0x18a8bb7a, 0x6fb4},
+    {0x1a5d9419, 0x6fb5}, {0x1a847b48, 0x3a8},  {0x1b762419, 0xcec8},
+    {0x1b9d7847, 0x475},  {0x1c126cb9, 0x6fb6}, {0x1ccdbc7d, 0x4f42},
+    {0x1d330f5f, 0x2714}, {0x1dc74559, 0x4e6},  {0x1edd80da, 0x4e4},
+    {0x23e4b03d, 0xfde8}, {0x24f28a16, 0x4f3d}, {0x286e7a32, 0x2715},
+    {0x2c7c18ed, 0x3a8},  {0x2e2103b7, 0x2713}, {0x304bf479, 0x6fb4},
+    {0x304bf47d, 0x6fb5}, {0x309bb869, 0xfde8}, {0x309bb86a, 0xfde9},
+    {0x33664357, 0x3b6},  {0x352d6b49, 0x3a4},  {0x36f5661c, 0x1b5},
+    {0x392e8f48, 0xcadc}, {0x3dc7c64c, 0x47c},  {0x3ed2e8e1, 0x4e4},
+    {0x3f0c2fea, 0xcaed}, {0x3f0fef8f, 0xc6f2}, {0x3f5e130f, 0x5182},
+    {0x47174d1f, 0x3a8},  {0x49686b7b, 0x6fb4}, {0x4b80b0d9, 0x3a4},
+    {0x4dcda97a, 0x4e4},  {0x4dcda9b6, 0x4e4},  {0x4e881e6a, 0x5221},
+    {0x4ffdf5a1, 0x36a},  {0x4ffdf5a5, 0x6fbd}, {0x5241ce16, 0x4e8b},
+    {0x546bab9d, 0x4e4},  {0x54a3d64e, 0x6fb6}, {0x562179bd, 0x5161},
+    {0x57c1df15, 0xc6f7}, {0x61ff6e62, 0x4f36}, {0x6359c7d8, 0x4f35},
+    {0x63f3c335, 0x3a8},  {0x645a0f78, 0x477},  {0x691ac2fd, 0x275f},
+    {0x6dc2eab0, 0x2d0},  {0x6dc2eeef, 0x35e},  {0x6dc2ef10, 0x36a},
+    {0x7103138a, 0x47d},  {0x710dfbd0, 0xc6f5}, {0x7319f6cb, 0x36a},
+    {0x745096ad, 0x3a8},  {0x74866229, 0x4e8c}, {0x77185fa5, 0x3a8},
+    {0x7953f002, 0x6faf}, {0x7953f003, 0x6fb0}, {0x7953f004, 0x6fb1},
+    {0x7953f005, 0x6fb2}, {0x7953f006, 0x6fb7}, {0x7953f00a, 0x6fbd},
+    {0x7c577571, 0x2761}, {0x7e8c8ff1, 0x479},  {0x8031f47f, 0x3b5},
+    {0x8031f481, 0x3b5},  {0x80c4a710, 0x5187}, {0x857c7e14, 0xfde8},
+    {0x857c7e15, 0xfde9}, {0x86b59c90, 0x4e4},  {0x86b59c91, 0x6fb0},
+    {0x86b59c92, 0x6fb1}, {0x86b59c93, 0x6fb2}, {0x86b59c94, 0x6fb3},
+    {0x86b59c95, 0x6fb4}, {0x86b59c96, 0x6fb5}, {0x86b59c97, 0x4e7},
+    {0x86b59c98, 0x4e6},  {0x8b4b24ec, 0x5190}, {0x8face362, 0x4e4},
+    {0x8ff9ec2a, 0xfde9}, {0x919d3989, 0xcadc}, {0x9967e5ad, 0x4e22},
+    {0x99f8b933, 0x6fbd}, {0x9bd2a380, 0x4fc7}, {0x9befad23, 0x4f38},
+    {0x9c7ac649, 0x4f3c}, {0xa02468db, 0xdeae}, {0xa02468ec, 0xdeab},
+    {0xa024692a, 0xdeaa}, {0xa0246997, 0xdeb2}, {0xa02469ff, 0xdeb0},
+    {0xa0246a3d, 0xdeb1}, {0xa0246a8c, 0xdeaf}, {0xa0246a9a, 0xdeb3},
+    {0xa0246b16, 0xdeac}, {0xa0246b1a, 0xdead}, {0xa071addc, 0x4b1},
+    {0xa38b62dc, 0x474},  {0xa4c09fed, 0x3a8},  {0xa51e86e5, 0x4e7},
+    {0xa67ab13e, 0x3a4},  {0xa7414244, 0x51a9}, {0xa9ddbead, 0xc6fb},
+    {0xab24ffab, 0x4e8a}, {0xabef8ac4, 0x2710}, {0xabfa20ac, 0x6fb4},
+    {0xad36895e, 0x4e2},  {0xad36895f, 0x4e3},  {0xaf310e90, 0x402},
+    {0xaf31166f, 0x4e8},  {0xaf7277a5, 0x3b6},  {0xafc0d8b3, 0x96c6},
+    {0xb0fd5dba, 0xcae0}, {0xb0fd5e95, 0xcadc}, {0xb1052893, 0x7149},
+    {0xb1e98745, 0x36a},  {0xb277e91c, 0x5166}, {0xb2f7eac5, 0xcae0},
+    {0xb2f7eba0, 0xcadc}, {0xb2f7ebc1, 0x3b5},  {0xb53fa77d, 0x3a8},
+    {0xb6391138, 0x6fb5}, {0xb7358b7f, 0x6fb6}, {0xb8c42b40, 0x4e4},
+    {0xb8c42ea4, 0x1b5},  {0xb8c439e7, 0x2e1},  {0xb8c43a61, 0x307},
+    {0xb8c43d6c, 0x4e4},  {0xb8c43ddf, 0x352},  {0xb8c43de1, 0x354},
+    {0xb8c43de6, 0x359},  {0xb8c43dff, 0x35d},  {0xb8c43e04, 0x362},
+    {0xb8c43e07, 0x365},  {0xbcd29a7f, 0x3a8},  {0xbce34e78, 0x5182},
+    {0xbce34e7b, 0x556a}, {0xbce81504, 0x3b5},  {0xbd8a4c95, 0x272d},
+    {0xbdd89dad, 0x4e4},  {0xbdd89dae, 0x6fb0}, {0xbdd89daf, 0x6fb1},
+    {0xbdd89db0, 0x6fb2}, {0xbdd89db1, 0x4e6},  {0xbdd89db5, 0x6fbd},
+    {0xc1756e9f, 0x36b},  {0xc7482444, 0x47a},  {0xc9281c18, 0x4e4},
+    {0xc9ef95df, 0x47b},  {0xccc9db0d, 0x4e4},  {0xccc9db0e, 0x6fb0},
+    {0xcd73425f, 0x3b6},  {0xce38b40b, 0x4b0},  {0xce99e549, 0x25},
+    {0xcf598740, 0x4e7},  {0xcf6d6f78, 0x4e4},  {0xcf758df6, 0x3a4},
+    {0xd1266e51, 0x6fb5}, {0xd2910213, 0x2718}, {0xd29196bb, 0x2712},
+    {0xd3eb2fc2, 0x476},  {0xd442dc2c, 0x4fc4}, {0xd9da4da4, 0x2711},
+    {0xdbad2f42, 0x4e4},  {0xdbad2f43, 0x6fb0}, {0xdbad2f44, 0x6fb1},
+    {0xdbad2f45, 0x6fb2}, {0xdbad2f46, 0x6fb3}, {0xdbad2f47, 0x6fb4},
+    {0xdbad2f48, 0x6fb5}, {0xdbad2f49, 0x6fb6}, {0xdbad2f4a, 0x4e6},
+    {0xdc438033, 0x4f31}, {0xdccb439b, 0x477},  {0xdccdc626, 0x3b5},
+    {0xdd80a595, 0x4e4},  {0xdd80a596, 0x6fb0}, {0xdd80a59e, 0x6fb1},
+    {0xdd80a5b4, 0x6fb2}, {0xdd80a5d9, 0x6fb5}, {0xdd80a5da, 0x6fb4},
+    {0xdd80a5fa, 0x6fb6}, {0xdd80a615, 0x6fb3}, {0xdd80a619, 0x4e6},
+    {0xdd80a61a, 0x3b5},  {0xdd80c0f8, 0x4e9f}, {0xdf7e46ff, 0x4fc8},
+    {0xdf8680fd, 0x556a}, {0xdfb0bd6e, 0xc42d}, {0xdff05486, 0x2c4},
+    {0xe3323399, 0x3a4},  {0xe60412dd, 0x3b5},  {0xeee47add, 0x4b0},
+    {0xf021a186, 0x4e2},  {0xf021a187, 0x4e3},  {0xf021a188, 0x4e4},
+    {0xf021a189, 0x4e5},  {0xf021a18a, 0x4e6},  {0xf021a18b, 0x4e7},
+    {0xf021a18c, 0x4e8},  {0xf021a18d, 0x4e9},  {0xf021a18e, 0x4ea},
+    {0xf0700456, 0x6fb3}, {0xf274f175, 0x3b5},  {0xf2a9730b, 0x3a8},
+    {0xf3d463c2, 0x3a4},  {0xf52a70a3, 0xc42e}, {0xf5693147, 0x6fb3},
+    {0xf637e157, 0x478},  {0xfc213f3a, 0x2717}, {0xff654d14, 0x3b5},
+};
+FX_WORD FX_GetCodePageFromStringA(const FX_CHAR* pStr, int32_t iLength) {
+  FXSYS_assert(pStr != NULL);
+  if (iLength < 0) {
+    iLength = FXSYS_strlen(pStr);
+  }
+  if (iLength == 0) {
+    return 0xFFFF;
+  }
+  uint32_t uHash = FX_HashCode_String_GetA(pStr, iLength, TRUE);
+  int32_t iStart = 0, iMid;
+  int32_t iEnd = sizeof(g_FXCPHashTable) / sizeof(FX_STR2CPHASH) - 1;
+  FXSYS_assert(iEnd >= 0);
+  do {
+    iMid = (iStart + iEnd) / 2;
+    const FX_STR2CPHASH& cp = g_FXCPHashTable[iMid];
+    if (uHash == cp.uHash) {
+      return (FX_WORD)cp.uCodePage;
+    } else if (uHash < cp.uHash) {
+      iEnd = iMid - 1;
+    } else {
+      iStart = iMid + 1;
+    }
+  } while (iStart <= iEnd);
+  return 0xFFFF;
+}
+FX_WORD FX_GetCodePageFormStringW(const FX_WCHAR* pStr, int32_t iLength) {
+  if (iLength < 0) {
+    iLength = FXSYS_wcslen(pStr);
+  }
+  if (iLength == 0) {
+    return 0xFFFF;
+  }
+  CFX_ByteString csStr;
+  FX_CHAR* pBuf = csStr.GetBuffer(iLength + 1);
+  for (int32_t i = 0; i < iLength; ++i) {
+    *pBuf++ = (FX_CHAR)*pStr++;
+  }
+  csStr.ReleaseBuffer(iLength);
+  return FX_GetCodePageFromStringA(csStr, iLength);
+}
diff --git a/xfa/src/fgas/src/crt/fx_encode.cpp b/xfa/src/fgas/src/crt/fx_encode.cpp
index f2c5acb1c1..5c5d547eab 100644
--- a/xfa/src/fgas/src/crt/fx_encode.cpp
+++ b/xfa/src/fgas/src/crt/fx_encode.cpp
@@ -1,192 +1,192 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-void FX_SwapByteOrder(FX_WCHAR* pStr, int32_t iLength) {
-  FXSYS_assert(pStr != NULL);
-  if (iLength < 0) {
-    iLength = FXSYS_wcslen(pStr);
-  }
-  FX_WORD wch;
-  if (sizeof(FX_WCHAR) > 2) {
-    while (iLength-- > 0) {
-      wch = (FX_WORD)*pStr;
-      wch = (wch >> 8) | (wch << 8);
-      wch &= 0x00FF;
-      *pStr++ = wch;
-    }
-  } else {
-    while (iLength-- > 0) {
-      wch = (FX_WORD)*pStr;
-      wch = (wch >> 8) | (wch << 8);
-      *pStr++ = wch;
-    }
-  }
-}
-void FX_SwapByteOrderCopy(const FX_WCHAR* pSrc,
-                          FX_WCHAR* pDst,
-                          int32_t iLength) {
-  FXSYS_assert(pSrc != NULL && pDst != NULL);
-  if (iLength < 0) {
-    iLength = FXSYS_wcslen(pSrc);
-  }
-  FX_WORD wch;
-  if (sizeof(FX_WCHAR) > 2) {
-    while (iLength-- > 0) {
-      wch = (FX_WORD)*pSrc++;
-      wch = (wch >> 8) | (wch << 8);
-      wch &= 0x00FF;
-      *pDst++ = wch;
-    }
-  } else {
-    while (iLength-- > 0) {
-      wch = (FX_WORD)*pSrc++;
-      wch = (wch >> 8) | (wch << 8);
-      *pDst++ = wch;
-    }
-  }
-}
-void FX_UTF16ToWChar(void* pBuffer, int32_t iLength) {
-  FXSYS_assert(pBuffer != NULL && iLength > 0);
-  if (sizeof(FX_WCHAR) == 2) {
-    return;
-  }
-  FX_WORD* pSrc = (FX_WORD*)pBuffer;
-  FX_WCHAR* pDst = (FX_WCHAR*)pBuffer;
-  while (--iLength >= 0) {
-    pDst[iLength] = (FX_WCHAR)pSrc[iLength];
-  }
-}
-void FX_UTF16ToWCharCopy(const FX_WORD* pUTF16,
-                         FX_WCHAR* pWChar,
-                         int32_t iLength) {
-  FXSYS_assert(pUTF16 != NULL && pWChar != NULL && iLength > 0);
-  if (sizeof(FX_WCHAR) == 2) {
-    FXSYS_memcpy(pWChar, pUTF16, iLength * sizeof(FX_WCHAR));
-  } else {
-    while (--iLength >= 0) {
-      pWChar[iLength] = (FX_WCHAR)pUTF16[iLength];
-    }
-  }
-}
-void FX_WCharToUTF16(void* pBuffer, int32_t iLength) {
-  FXSYS_assert(pBuffer != NULL && iLength > 0);
-  if (sizeof(FX_WCHAR) == 2) {
-    return;
-  }
-  const FX_WCHAR* pSrc = (const FX_WCHAR*)pBuffer;
-  FX_WORD* pDst = (FX_WORD*)pBuffer;
-  while (--iLength >= 0) {
-    *pDst++ = (FX_WORD)*pSrc++;
-  }
-}
-void FX_WCharToUTF16Copy(const FX_WCHAR* pWChar,
-                         FX_WORD* pUTF16,
-                         int32_t iLength) {
-  FXSYS_assert(pWChar != NULL && pUTF16 != NULL && iLength > 0);
-  if (sizeof(FX_WCHAR) == 2) {
-    FXSYS_memcpy(pUTF16, pWChar, iLength * sizeof(FX_WCHAR));
-  } else {
-    while (--iLength >= 0) {
-      *pUTF16++ = (FX_WORD)*pWChar++;
-    }
-  }
-}
-inline FX_DWORD FX_DWordFromBytes(const uint8_t* pStr) {
-  return FXBSTR_ID(pStr[3], pStr[2], pStr[1], pStr[0]);
-}
-inline FX_WORD FX_WordFromBytes(const uint8_t* pStr) {
-  return (pStr[1] << 8 | pStr[0]);
-}
-int32_t FX_DecodeString(FX_WORD wCodePage,
-                        const FX_CHAR* pSrc,
-                        int32_t* pSrcLen,
-                        FX_WCHAR* pDst,
-                        int32_t* pDstLen,
-                        FX_BOOL bErrBreak) {
-  if (wCodePage == FX_CODEPAGE_UTF8) {
-    return FX_UTF8Decode(pSrc, pSrcLen, pDst, pDstLen);
-  }
-  return -1;
-}
-int32_t FX_UTF8Decode(const FX_CHAR* pSrc,
-                      int32_t* pSrcLen,
-                      FX_WCHAR* pDst,
-                      int32_t* pDstLen) {
-  if (pSrcLen == NULL || pDstLen == NULL) {
-    return -1;
-  }
-  int32_t iSrcLen = *pSrcLen;
-  if (iSrcLen < 1) {
-    *pSrcLen = *pDstLen = 0;
-    return 1;
-  }
-  int32_t iDstLen = *pDstLen;
-  FX_BOOL bValidDst = (pDst != NULL && iDstLen > 0);
-  FX_DWORD dwCode = 0;
-  int32_t iPending = 0;
-  int32_t iSrcNum = 0, iDstNum = 0;
-  int32_t k = 0;
-  int32_t iIndex = 0;
-  k = 1;
-  while (iIndex < iSrcLen) {
-    uint8_t byte = (uint8_t) * (pSrc + iIndex);
-    if (byte < 0x80) {
-      iPending = 0;
-      k = 1;
-      iDstNum++;
-      iSrcNum += k;
-      if (bValidDst) {
-        *pDst++ = byte;
-        if (iDstNum >= iDstLen) {
-          break;
-        }
-      }
-    } else if (byte < 0xc0) {
-      if (iPending < 1) {
-        break;
-      }
-      iPending--;
-      dwCode |= (byte & 0x3f) << (iPending * 6);
-      if (iPending == 0) {
-        iDstNum++;
-        iSrcNum += k;
-        if (bValidDst) {
-          *pDst++ = dwCode;
-          if (iDstNum >= iDstLen) {
-            break;
-          }
-        }
-      }
-    } else if (byte < 0xe0) {
-      iPending = 1;
-      k = 2;
-      dwCode = (byte & 0x1f) << 6;
-    } else if (byte < 0xf0) {
-      iPending = 2;
-      k = 3;
-      dwCode = (byte & 0x0f) << 12;
-    } else if (byte < 0xf8) {
-      iPending = 3;
-      k = 4;
-      dwCode = (byte & 0x07) << 18;
-    } else if (byte < 0xfc) {
-      iPending = 4;
-      k = 5;
-      dwCode = (byte & 0x03) << 24;
-    } else if (byte < 0xfe) {
-      iPending = 5;
-      k = 6;
-      dwCode = (byte & 0x01) << 30;
-    } else {
-      break;
-    }
-    iIndex++;
-  }
-  *pSrcLen = iSrcNum;
-  *pDstLen = iDstNum;
-  return 1;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+void FX_SwapByteOrder(FX_WCHAR* pStr, int32_t iLength) {
+  FXSYS_assert(pStr != NULL);
+  if (iLength < 0) {
+    iLength = FXSYS_wcslen(pStr);
+  }
+  FX_WORD wch;
+  if (sizeof(FX_WCHAR) > 2) {
+    while (iLength-- > 0) {
+      wch = (FX_WORD)*pStr;
+      wch = (wch >> 8) | (wch << 8);
+      wch &= 0x00FF;
+      *pStr++ = wch;
+    }
+  } else {
+    while (iLength-- > 0) {
+      wch = (FX_WORD)*pStr;
+      wch = (wch >> 8) | (wch << 8);
+      *pStr++ = wch;
+    }
+  }
+}
+void FX_SwapByteOrderCopy(const FX_WCHAR* pSrc,
+                          FX_WCHAR* pDst,
+                          int32_t iLength) {
+  FXSYS_assert(pSrc != NULL && pDst != NULL);
+  if (iLength < 0) {
+    iLength = FXSYS_wcslen(pSrc);
+  }
+  FX_WORD wch;
+  if (sizeof(FX_WCHAR) > 2) {
+    while (iLength-- > 0) {
+      wch = (FX_WORD)*pSrc++;
+      wch = (wch >> 8) | (wch << 8);
+      wch &= 0x00FF;
+      *pDst++ = wch;
+    }
+  } else {
+    while (iLength-- > 0) {
+      wch = (FX_WORD)*pSrc++;
+      wch = (wch >> 8) | (wch << 8);
+      *pDst++ = wch;
+    }
+  }
+}
+void FX_UTF16ToWChar(void* pBuffer, int32_t iLength) {
+  FXSYS_assert(pBuffer != NULL && iLength > 0);
+  if (sizeof(FX_WCHAR) == 2) {
+    return;
+  }
+  FX_WORD* pSrc = (FX_WORD*)pBuffer;
+  FX_WCHAR* pDst = (FX_WCHAR*)pBuffer;
+  while (--iLength >= 0) {
+    pDst[iLength] = (FX_WCHAR)pSrc[iLength];
+  }
+}
+void FX_UTF16ToWCharCopy(const FX_WORD* pUTF16,
+                         FX_WCHAR* pWChar,
+                         int32_t iLength) {
+  FXSYS_assert(pUTF16 != NULL && pWChar != NULL && iLength > 0);
+  if (sizeof(FX_WCHAR) == 2) {
+    FXSYS_memcpy(pWChar, pUTF16, iLength * sizeof(FX_WCHAR));
+  } else {
+    while (--iLength >= 0) {
+      pWChar[iLength] = (FX_WCHAR)pUTF16[iLength];
+    }
+  }
+}
+void FX_WCharToUTF16(void* pBuffer, int32_t iLength) {
+  FXSYS_assert(pBuffer != NULL && iLength > 0);
+  if (sizeof(FX_WCHAR) == 2) {
+    return;
+  }
+  const FX_WCHAR* pSrc = (const FX_WCHAR*)pBuffer;
+  FX_WORD* pDst = (FX_WORD*)pBuffer;
+  while (--iLength >= 0) {
+    *pDst++ = (FX_WORD)*pSrc++;
+  }
+}
+void FX_WCharToUTF16Copy(const FX_WCHAR* pWChar,
+                         FX_WORD* pUTF16,
+                         int32_t iLength) {
+  FXSYS_assert(pWChar != NULL && pUTF16 != NULL && iLength > 0);
+  if (sizeof(FX_WCHAR) == 2) {
+    FXSYS_memcpy(pUTF16, pWChar, iLength * sizeof(FX_WCHAR));
+  } else {
+    while (--iLength >= 0) {
+      *pUTF16++ = (FX_WORD)*pWChar++;
+    }
+  }
+}
+inline FX_DWORD FX_DWordFromBytes(const uint8_t* pStr) {
+  return FXBSTR_ID(pStr[3], pStr[2], pStr[1], pStr[0]);
+}
+inline FX_WORD FX_WordFromBytes(const uint8_t* pStr) {
+  return (pStr[1] << 8 | pStr[0]);
+}
+int32_t FX_DecodeString(FX_WORD wCodePage,
+                        const FX_CHAR* pSrc,
+                        int32_t* pSrcLen,
+                        FX_WCHAR* pDst,
+                        int32_t* pDstLen,
+                        FX_BOOL bErrBreak) {
+  if (wCodePage == FX_CODEPAGE_UTF8) {
+    return FX_UTF8Decode(pSrc, pSrcLen, pDst, pDstLen);
+  }
+  return -1;
+}
+int32_t FX_UTF8Decode(const FX_CHAR* pSrc,
+                      int32_t* pSrcLen,
+                      FX_WCHAR* pDst,
+                      int32_t* pDstLen) {
+  if (pSrcLen == NULL || pDstLen == NULL) {
+    return -1;
+  }
+  int32_t iSrcLen = *pSrcLen;
+  if (iSrcLen < 1) {
+    *pSrcLen = *pDstLen = 0;
+    return 1;
+  }
+  int32_t iDstLen = *pDstLen;
+  FX_BOOL bValidDst = (pDst != NULL && iDstLen > 0);
+  FX_DWORD dwCode = 0;
+  int32_t iPending = 0;
+  int32_t iSrcNum = 0, iDstNum = 0;
+  int32_t k = 0;
+  int32_t iIndex = 0;
+  k = 1;
+  while (iIndex < iSrcLen) {
+    uint8_t byte = (uint8_t) * (pSrc + iIndex);
+    if (byte < 0x80) {
+      iPending = 0;
+      k = 1;
+      iDstNum++;
+      iSrcNum += k;
+      if (bValidDst) {
+        *pDst++ = byte;
+        if (iDstNum >= iDstLen) {
+          break;
+        }
+      }
+    } else if (byte < 0xc0) {
+      if (iPending < 1) {
+        break;
+      }
+      iPending--;
+      dwCode |= (byte & 0x3f) << (iPending * 6);
+      if (iPending == 0) {
+        iDstNum++;
+        iSrcNum += k;
+        if (bValidDst) {
+          *pDst++ = dwCode;
+          if (iDstNum >= iDstLen) {
+            break;
+          }
+        }
+      }
+    } else if (byte < 0xe0) {
+      iPending = 1;
+      k = 2;
+      dwCode = (byte & 0x1f) << 6;
+    } else if (byte < 0xf0) {
+      iPending = 2;
+      k = 3;
+      dwCode = (byte & 0x0f) << 12;
+    } else if (byte < 0xf8) {
+      iPending = 3;
+      k = 4;
+      dwCode = (byte & 0x07) << 18;
+    } else if (byte < 0xfc) {
+      iPending = 4;
+      k = 5;
+      dwCode = (byte & 0x03) << 24;
+    } else if (byte < 0xfe) {
+      iPending = 5;
+      k = 6;
+      dwCode = (byte & 0x01) << 30;
+    } else {
+      break;
+    }
+    iIndex++;
+  }
+  *pSrcLen = iSrcNum;
+  *pDstLen = iDstNum;
+  return 1;
+}
diff --git a/xfa/src/fgas/src/crt/fx_memory.cpp b/xfa/src/fgas/src/crt/fx_memory.cpp
index 0f17dc8a7e..497512d8e2 100644
--- a/xfa/src/fgas/src/crt/fx_memory.cpp
+++ b/xfa/src/fgas/src/crt/fx_memory.cpp
@@ -1,324 +1,324 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_memory.h"
-#define FX_4BYTEALIGN(size) (((size) + 3) / 4 * 4)
-IFX_MEMAllocator* FX_CreateAllocator(FX_ALLOCTYPE eType,
-                                     size_t chunkSize,
-                                     size_t blockSize) {
-  switch (eType) {
-#ifndef _FXEMB
-    case FX_ALLOCTYPE_Dynamic:
-      return new CFX_DynamicStore(chunkSize);
-#endif
-    case FX_ALLOCTYPE_Default:
-      return new CFX_DefStore();
-    case FX_ALLOCTYPE_Static:
-      return new CFX_StaticStore(chunkSize);
-    case FX_ALLOCTYPE_Fixed:
-      return new CFX_FixedStore(blockSize, chunkSize);
-    default:
-      return NULL;
-  }
-}
-CFX_StaticStore::CFX_StaticStore(size_t iDefChunkSize)
-    : m_iAllocatedSize(0),
-      m_iDefChunkSize(iDefChunkSize),
-      m_pChunk(NULL),
-      m_pLastChunk(NULL) {
-  FXSYS_assert(m_iDefChunkSize != 0);
-}
-CFX_StaticStore::~CFX_StaticStore() {
-  FX_LPSTATICSTORECHUNK pChunk, pNext;
-  pChunk = m_pChunk;
-  while (pChunk != NULL) {
-    pNext = pChunk->pNextChunk;
-    FX_Free(pChunk);
-    pChunk = pNext;
-  }
-}
-FX_LPSTATICSTORECHUNK CFX_StaticStore::AllocChunk(size_t size) {
-  FXSYS_assert(size != 0);
-  FX_LPSTATICSTORECHUNK pChunk = (FX_LPSTATICSTORECHUNK)FX_Alloc(
-      uint8_t, sizeof(FX_STATICSTORECHUNK) + size);
-  pChunk->iChunkSize = size;
-  pChunk->iFreeSize = size;
-  pChunk->pNextChunk = NULL;
-  if (m_pLastChunk == NULL) {
-    m_pChunk = pChunk;
-  } else {
-    m_pLastChunk->pNextChunk = pChunk;
-  }
-  m_pLastChunk = pChunk;
-  return pChunk;
-}
-FX_LPSTATICSTORECHUNK CFX_StaticStore::FindChunk(size_t size) {
-  FXSYS_assert(size != 0);
-  if (m_pLastChunk == NULL || m_pLastChunk->iFreeSize < size) {
-    return AllocChunk(std::max(m_iDefChunkSize, size));
-  }
-  return m_pLastChunk;
-}
-void* CFX_StaticStore::Alloc(size_t size) {
-  size = FX_4BYTEALIGN(size);
-  FXSYS_assert(size != 0);
-  FX_LPSTATICSTORECHUNK pChunk = FindChunk(size);
-  FXSYS_assert(pChunk != NULL && pChunk->iFreeSize >= size);
-  uint8_t* p = (uint8_t*)pChunk;
-  p += sizeof(FX_STATICSTORECHUNK) + pChunk->iChunkSize - pChunk->iFreeSize;
-  pChunk->iFreeSize -= size;
-  m_iAllocatedSize += size;
-  return p;
-}
-size_t CFX_StaticStore::SetDefChunkSize(size_t size) {
-  FXSYS_assert(size != 0);
-  size_t v = m_iDefChunkSize;
-  m_iDefChunkSize = size;
-  return v;
-}
-CFX_FixedStore::CFX_FixedStore(size_t iBlockSize, size_t iBlockNumsInChunk)
-    : m_iBlockSize(FX_4BYTEALIGN(iBlockSize)),
-      m_iDefChunkSize(FX_4BYTEALIGN(iBlockNumsInChunk)),
-      m_pChunk(NULL) {
-  FXSYS_assert(m_iBlockSize != 0 && m_iDefChunkSize != 0);
-}
-CFX_FixedStore::~CFX_FixedStore() {
-  FX_LPFIXEDSTORECHUNK pChunk, pNext;
-  pChunk = m_pChunk;
-  while (pChunk != NULL) {
-    pNext = pChunk->pNextChunk;
-    FX_Free(pChunk);
-    pChunk = pNext;
-  }
-}
-FX_LPFIXEDSTORECHUNK CFX_FixedStore::AllocChunk() {
-  int32_t iTotalSize = sizeof(FX_FIXEDSTORECHUNK) + m_iDefChunkSize +
-                       m_iBlockSize * m_iDefChunkSize;
-  FX_LPFIXEDSTORECHUNK pChunk =
-      (FX_LPFIXEDSTORECHUNK)FX_Alloc(uint8_t, iTotalSize);
-  if (pChunk == NULL) {
-    return NULL;
-  }
-  FXSYS_memset(pChunk->FirstFlag(), 0, m_iDefChunkSize);
-  pChunk->pNextChunk = m_pChunk;
-  pChunk->iChunkSize = m_iDefChunkSize;
-  pChunk->iFreeNum = m_iDefChunkSize;
-  m_pChunk = pChunk;
-  return pChunk;
-}
-void* CFX_FixedStore::Alloc(size_t size) {
-  if (size > m_iBlockSize) {
-    return NULL;
-  }
-  FX_LPFIXEDSTORECHUNK pChunk = m_pChunk;
-  while (pChunk != NULL) {
-    if (pChunk->iFreeNum > 0) {
-      break;
-    }
-    pChunk = pChunk->pNextChunk;
-  }
-  if (pChunk == NULL) {
-    pChunk = AllocChunk();
-  }
-  FXSYS_assert(pChunk != NULL);
-  uint8_t* pFlags = pChunk->FirstFlag();
-  size_t i = 0;
-  for (; i < pChunk->iChunkSize; i++)
-    if (pFlags[i] == 0) {
-      break;
-    }
-  FXSYS_assert(i < pChunk->iChunkSize);
-  pFlags[i] = 1;
-  pChunk->iFreeNum--;
-  return pChunk->FirstBlock() + i * m_iBlockSize;
-}
-void CFX_FixedStore::Free(void* pBlock) {
-  FXSYS_assert(pBlock != NULL);
-  FX_LPFIXEDSTORECHUNK pPrior, pChunk;
-  pPrior = NULL, pChunk = m_pChunk;
-  uint8_t* pStart = NULL;
-  uint8_t* pEnd;
-  while (pChunk != NULL) {
-    pStart = pChunk->FirstBlock();
-    if (pBlock >= pStart) {
-      pEnd = pStart + m_iBlockSize * pChunk->iChunkSize;
-      if (pBlock < pEnd) {
-        break;
-      }
-    }
-    pPrior = pChunk, pChunk = pChunk->pNextChunk;
-  }
-  FXSYS_assert(pChunk != NULL);
-  size_t iPos = ((uint8_t*)pBlock - pStart) / m_iBlockSize;
-  FXSYS_assert(iPos < pChunk->iChunkSize);
-  uint8_t* pFlags = pChunk->FirstFlag();
-  if (pFlags[iPos] == 0) {
-    return;
-  }
-  pFlags[iPos] = 0;
-  pChunk->iFreeNum++;
-  if (pChunk->iFreeNum == pChunk->iChunkSize) {
-    if (pPrior == NULL) {
-      m_pChunk = pChunk->pNextChunk;
-    } else {
-      pPrior->pNextChunk = pChunk->pNextChunk;
-    }
-    FX_Free(pChunk);
-  }
-}
-size_t CFX_FixedStore::SetDefChunkSize(size_t iChunkSize) {
-  FXSYS_assert(iChunkSize != 0);
-  size_t v = m_iDefChunkSize;
-  m_iDefChunkSize = FX_4BYTEALIGN(iChunkSize);
-  return v;
-}
-#ifndef _FXEMB
-CFX_DynamicStore::CFX_DynamicStore(size_t iDefChunkSize)
-    : m_iDefChunkSize(iDefChunkSize), m_pChunk(NULL) {
-  FXSYS_assert(m_iDefChunkSize != 0);
-}
-CFX_DynamicStore::~CFX_DynamicStore() {
-  FX_LPDYNAMICSTORECHUNK pChunk, pNext;
-  pChunk = m_pChunk;
-  while (pChunk != NULL) {
-    pNext = pChunk->pNextChunk;
-    FX_Free(pChunk);
-    pChunk = pNext;
-  }
-}
-FX_LPDYNAMICSTORECHUNK CFX_DynamicStore::AllocChunk(size_t size) {
-  FXSYS_assert(size != 0);
-  FX_LPDYNAMICSTORECHUNK pChunk = (FX_LPDYNAMICSTORECHUNK)FX_Alloc(
-      uint8_t,
-      sizeof(FX_DYNAMICSTORECHUNK) + sizeof(FX_DYNAMICSTOREBLOCK) * 2 + size);
-  if (pChunk == NULL) {
-    return NULL;
-  }
-  pChunk->iChunkSize = size;
-  pChunk->iFreeSize = size;
-  FX_LPDYNAMICSTOREBLOCK pBlock = pChunk->FirstBlock();
-  pBlock->iBlockSize = size;
-  pBlock->bUsed = FALSE;
-  pBlock = pBlock->NextBlock();
-  pBlock->iBlockSize = 0;
-  pBlock->bUsed = TRUE;
-  if (m_pChunk != NULL && size >= m_iDefChunkSize) {
-    FX_LPDYNAMICSTORECHUNK pLast = m_pChunk;
-    while (pLast->pNextChunk != NULL) {
-      pLast = pLast->pNextChunk;
-    }
-    pLast->pNextChunk = pChunk;
-    pChunk->pNextChunk = NULL;
-  } else {
-    pChunk->pNextChunk = m_pChunk;
-    m_pChunk = pChunk;
-  }
-  return pChunk;
-}
-void* CFX_DynamicStore::Alloc(size_t size) {
-  size = FX_4BYTEALIGN(size);
-  FXSYS_assert(size != 0);
-  FX_LPDYNAMICSTORECHUNK pChunk = m_pChunk;
-  FX_LPDYNAMICSTOREBLOCK pBlock = NULL;
-  while (pChunk != NULL) {
-    if (pChunk->iFreeSize >= size) {
-      pBlock = pChunk->FirstBlock();
-      FX_BOOL bFind = FALSE;
-      while (pBlock->iBlockSize != 0) {
-        if (!pBlock->bUsed && pBlock->iBlockSize >= size) {
-          bFind = TRUE;
-          break;
-        }
-        pBlock = pBlock->NextBlock();
-      }
-      if (bFind) {
-        break;
-      }
-    }
-    pChunk = pChunk->pNextChunk;
-  }
-  if (pChunk == NULL) {
-    pChunk = AllocChunk(std::max(m_iDefChunkSize, size));
-    pBlock = pChunk->FirstBlock();
-  }
-  FXSYS_assert(pChunk != NULL && pBlock != NULL);
-  size_t m = size + sizeof(FX_DYNAMICSTOREBLOCK);
-  pBlock->bUsed = TRUE;
-  if (pBlock->iBlockSize > m) {
-    size_t n = pBlock->iBlockSize;
-    pBlock->iBlockSize = size;
-    FX_LPDYNAMICSTOREBLOCK pNextBlock = pBlock->NextBlock();
-    pNextBlock->bUsed = FALSE;
-    pNextBlock->iBlockSize = n - size - sizeof(FX_DYNAMICSTOREBLOCK);
-    pChunk->iFreeSize -= size + sizeof(FX_DYNAMICSTOREBLOCK);
-  } else {
-    pChunk->iFreeSize -= pBlock->iBlockSize;
-  }
-  return pBlock->Data();
-}
-void CFX_DynamicStore::Free(void* pBlock) {
-  FXSYS_assert(pBlock != NULL);
-  FX_LPDYNAMICSTORECHUNK pPriorChunk, pChunk;
-  pPriorChunk = NULL, pChunk = m_pChunk;
-  while (pChunk != NULL) {
-    if (pBlock > pChunk &&
-        pBlock <= ((uint8_t*)pChunk + sizeof(FX_DYNAMICSTORECHUNK) +
-                   pChunk->iChunkSize)) {
-      break;
-    }
-    pPriorChunk = pChunk, pChunk = pChunk->pNextChunk;
-  }
-  FXSYS_assert(pChunk != NULL);
-  FX_LPDYNAMICSTOREBLOCK pPriorBlock, pFindBlock;
-  pPriorBlock = NULL, pFindBlock = pChunk->FirstBlock();
-  while (pFindBlock->iBlockSize != 0) {
-    if (pBlock == (void*)pFindBlock->Data()) {
-      break;
-    }
-    pPriorBlock = pFindBlock;
-    pFindBlock = pFindBlock->NextBlock();
-  }
-  FXSYS_assert(pFindBlock->iBlockSize != 0 && pFindBlock->bUsed &&
-               pBlock == (void*)pFindBlock->Data());
-  pFindBlock->bUsed = FALSE;
-  pChunk->iFreeSize += pFindBlock->iBlockSize;
-  if (pPriorBlock == NULL) {
-    pPriorBlock = pChunk->FirstBlock();
-  } else if (pPriorBlock->bUsed) {
-    pPriorBlock = pFindBlock;
-  }
-  pFindBlock = pPriorBlock;
-  size_t sizeFree = 0;
-  size_t sizeBlock = 0;
-  while (pFindBlock->iBlockSize != 0 && !pFindBlock->bUsed) {
-    if (pFindBlock != pPriorBlock) {
-      sizeFree += sizeof(FX_DYNAMICSTOREBLOCK);
-      sizeBlock += sizeof(FX_DYNAMICSTOREBLOCK);
-    }
-    sizeBlock += pFindBlock->iBlockSize;
-    pFindBlock = pFindBlock->NextBlock();
-  }
-  pPriorBlock->iBlockSize = sizeBlock;
-  pChunk->iFreeSize += sizeFree;
-  if (pChunk->iFreeSize == pChunk->iChunkSize) {
-    if (pPriorChunk == NULL) {
-      m_pChunk = pChunk->pNextChunk;
-    } else {
-      pPriorChunk->pNextChunk = pChunk->pNextChunk;
-    }
-    FX_Free(pChunk);
-  }
-}
-size_t CFX_DynamicStore::SetDefChunkSize(size_t size) {
-  FXSYS_assert(size != 0);
-  size_t v = m_iDefChunkSize;
-  m_iDefChunkSize = size;
-  return v;
-}
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_memory.h"
+#define FX_4BYTEALIGN(size) (((size) + 3) / 4 * 4)
+IFX_MEMAllocator* FX_CreateAllocator(FX_ALLOCTYPE eType,
+                                     size_t chunkSize,
+                                     size_t blockSize) {
+  switch (eType) {
+#ifndef _FXEMB
+    case FX_ALLOCTYPE_Dynamic:
+      return new CFX_DynamicStore(chunkSize);
+#endif
+    case FX_ALLOCTYPE_Default:
+      return new CFX_DefStore();
+    case FX_ALLOCTYPE_Static:
+      return new CFX_StaticStore(chunkSize);
+    case FX_ALLOCTYPE_Fixed:
+      return new CFX_FixedStore(blockSize, chunkSize);
+    default:
+      return NULL;
+  }
+}
+CFX_StaticStore::CFX_StaticStore(size_t iDefChunkSize)
+    : m_iAllocatedSize(0),
+      m_iDefChunkSize(iDefChunkSize),
+      m_pChunk(NULL),
+      m_pLastChunk(NULL) {
+  FXSYS_assert(m_iDefChunkSize != 0);
+}
+CFX_StaticStore::~CFX_StaticStore() {
+  FX_LPSTATICSTORECHUNK pChunk, pNext;
+  pChunk = m_pChunk;
+  while (pChunk != NULL) {
+    pNext = pChunk->pNextChunk;
+    FX_Free(pChunk);
+    pChunk = pNext;
+  }
+}
+FX_LPSTATICSTORECHUNK CFX_StaticStore::AllocChunk(size_t size) {
+  FXSYS_assert(size != 0);
+  FX_LPSTATICSTORECHUNK pChunk = (FX_LPSTATICSTORECHUNK)FX_Alloc(
+      uint8_t, sizeof(FX_STATICSTORECHUNK) + size);
+  pChunk->iChunkSize = size;
+  pChunk->iFreeSize = size;
+  pChunk->pNextChunk = NULL;
+  if (m_pLastChunk == NULL) {
+    m_pChunk = pChunk;
+  } else {
+    m_pLastChunk->pNextChunk = pChunk;
+  }
+  m_pLastChunk = pChunk;
+  return pChunk;
+}
+FX_LPSTATICSTORECHUNK CFX_StaticStore::FindChunk(size_t size) {
+  FXSYS_assert(size != 0);
+  if (m_pLastChunk == NULL || m_pLastChunk->iFreeSize < size) {
+    return AllocChunk(std::max(m_iDefChunkSize, size));
+  }
+  return m_pLastChunk;
+}
+void* CFX_StaticStore::Alloc(size_t size) {
+  size = FX_4BYTEALIGN(size);
+  FXSYS_assert(size != 0);
+  FX_LPSTATICSTORECHUNK pChunk = FindChunk(size);
+  FXSYS_assert(pChunk != NULL && pChunk->iFreeSize >= size);
+  uint8_t* p = (uint8_t*)pChunk;
+  p += sizeof(FX_STATICSTORECHUNK) + pChunk->iChunkSize - pChunk->iFreeSize;
+  pChunk->iFreeSize -= size;
+  m_iAllocatedSize += size;
+  return p;
+}
+size_t CFX_StaticStore::SetDefChunkSize(size_t size) {
+  FXSYS_assert(size != 0);
+  size_t v = m_iDefChunkSize;
+  m_iDefChunkSize = size;
+  return v;
+}
+CFX_FixedStore::CFX_FixedStore(size_t iBlockSize, size_t iBlockNumsInChunk)
+    : m_iBlockSize(FX_4BYTEALIGN(iBlockSize)),
+      m_iDefChunkSize(FX_4BYTEALIGN(iBlockNumsInChunk)),
+      m_pChunk(NULL) {
+  FXSYS_assert(m_iBlockSize != 0 && m_iDefChunkSize != 0);
+}
+CFX_FixedStore::~CFX_FixedStore() {
+  FX_LPFIXEDSTORECHUNK pChunk, pNext;
+  pChunk = m_pChunk;
+  while (pChunk != NULL) {
+    pNext = pChunk->pNextChunk;
+    FX_Free(pChunk);
+    pChunk = pNext;
+  }
+}
+FX_LPFIXEDSTORECHUNK CFX_FixedStore::AllocChunk() {
+  int32_t iTotalSize = sizeof(FX_FIXEDSTORECHUNK) + m_iDefChunkSize +
+                       m_iBlockSize * m_iDefChunkSize;
+  FX_LPFIXEDSTORECHUNK pChunk =
+      (FX_LPFIXEDSTORECHUNK)FX_Alloc(uint8_t, iTotalSize);
+  if (pChunk == NULL) {
+    return NULL;
+  }
+  FXSYS_memset(pChunk->FirstFlag(), 0, m_iDefChunkSize);
+  pChunk->pNextChunk = m_pChunk;
+  pChunk->iChunkSize = m_iDefChunkSize;
+  pChunk->iFreeNum = m_iDefChunkSize;
+  m_pChunk = pChunk;
+  return pChunk;
+}
+void* CFX_FixedStore::Alloc(size_t size) {
+  if (size > m_iBlockSize) {
+    return NULL;
+  }
+  FX_LPFIXEDSTORECHUNK pChunk = m_pChunk;
+  while (pChunk != NULL) {
+    if (pChunk->iFreeNum > 0) {
+      break;
+    }
+    pChunk = pChunk->pNextChunk;
+  }
+  if (pChunk == NULL) {
+    pChunk = AllocChunk();
+  }
+  FXSYS_assert(pChunk != NULL);
+  uint8_t* pFlags = pChunk->FirstFlag();
+  size_t i = 0;
+  for (; i < pChunk->iChunkSize; i++)
+    if (pFlags[i] == 0) {
+      break;
+    }
+  FXSYS_assert(i < pChunk->iChunkSize);
+  pFlags[i] = 1;
+  pChunk->iFreeNum--;
+  return pChunk->FirstBlock() + i * m_iBlockSize;
+}
+void CFX_FixedStore::Free(void* pBlock) {
+  FXSYS_assert(pBlock != NULL);
+  FX_LPFIXEDSTORECHUNK pPrior, pChunk;
+  pPrior = NULL, pChunk = m_pChunk;
+  uint8_t* pStart = NULL;
+  uint8_t* pEnd;
+  while (pChunk != NULL) {
+    pStart = pChunk->FirstBlock();
+    if (pBlock >= pStart) {
+      pEnd = pStart + m_iBlockSize * pChunk->iChunkSize;
+      if (pBlock < pEnd) {
+        break;
+      }
+    }
+    pPrior = pChunk, pChunk = pChunk->pNextChunk;
+  }
+  FXSYS_assert(pChunk != NULL);
+  size_t iPos = ((uint8_t*)pBlock - pStart) / m_iBlockSize;
+  FXSYS_assert(iPos < pChunk->iChunkSize);
+  uint8_t* pFlags = pChunk->FirstFlag();
+  if (pFlags[iPos] == 0) {
+    return;
+  }
+  pFlags[iPos] = 0;
+  pChunk->iFreeNum++;
+  if (pChunk->iFreeNum == pChunk->iChunkSize) {
+    if (pPrior == NULL) {
+      m_pChunk = pChunk->pNextChunk;
+    } else {
+      pPrior->pNextChunk = pChunk->pNextChunk;
+    }
+    FX_Free(pChunk);
+  }
+}
+size_t CFX_FixedStore::SetDefChunkSize(size_t iChunkSize) {
+  FXSYS_assert(iChunkSize != 0);
+  size_t v = m_iDefChunkSize;
+  m_iDefChunkSize = FX_4BYTEALIGN(iChunkSize);
+  return v;
+}
+#ifndef _FXEMB
+CFX_DynamicStore::CFX_DynamicStore(size_t iDefChunkSize)
+    : m_iDefChunkSize(iDefChunkSize), m_pChunk(NULL) {
+  FXSYS_assert(m_iDefChunkSize != 0);
+}
+CFX_DynamicStore::~CFX_DynamicStore() {
+  FX_LPDYNAMICSTORECHUNK pChunk, pNext;
+  pChunk = m_pChunk;
+  while (pChunk != NULL) {
+    pNext = pChunk->pNextChunk;
+    FX_Free(pChunk);
+    pChunk = pNext;
+  }
+}
+FX_LPDYNAMICSTORECHUNK CFX_DynamicStore::AllocChunk(size_t size) {
+  FXSYS_assert(size != 0);
+  FX_LPDYNAMICSTORECHUNK pChunk = (FX_LPDYNAMICSTORECHUNK)FX_Alloc(
+      uint8_t,
+      sizeof(FX_DYNAMICSTORECHUNK) + sizeof(FX_DYNAMICSTOREBLOCK) * 2 + size);
+  if (pChunk == NULL) {
+    return NULL;
+  }
+  pChunk->iChunkSize = size;
+  pChunk->iFreeSize = size;
+  FX_LPDYNAMICSTOREBLOCK pBlock = pChunk->FirstBlock();
+  pBlock->iBlockSize = size;
+  pBlock->bUsed = FALSE;
+  pBlock = pBlock->NextBlock();
+  pBlock->iBlockSize = 0;
+  pBlock->bUsed = TRUE;
+  if (m_pChunk != NULL && size >= m_iDefChunkSize) {
+    FX_LPDYNAMICSTORECHUNK pLast = m_pChunk;
+    while (pLast->pNextChunk != NULL) {
+      pLast = pLast->pNextChunk;
+    }
+    pLast->pNextChunk = pChunk;
+    pChunk->pNextChunk = NULL;
+  } else {
+    pChunk->pNextChunk = m_pChunk;
+    m_pChunk = pChunk;
+  }
+  return pChunk;
+}
+void* CFX_DynamicStore::Alloc(size_t size) {
+  size = FX_4BYTEALIGN(size);
+  FXSYS_assert(size != 0);
+  FX_LPDYNAMICSTORECHUNK pChunk = m_pChunk;
+  FX_LPDYNAMICSTOREBLOCK pBlock = NULL;
+  while (pChunk != NULL) {
+    if (pChunk->iFreeSize >= size) {
+      pBlock = pChunk->FirstBlock();
+      FX_BOOL bFind = FALSE;
+      while (pBlock->iBlockSize != 0) {
+        if (!pBlock->bUsed && pBlock->iBlockSize >= size) {
+          bFind = TRUE;
+          break;
+        }
+        pBlock = pBlock->NextBlock();
+      }
+      if (bFind) {
+        break;
+      }
+    }
+    pChunk = pChunk->pNextChunk;
+  }
+  if (pChunk == NULL) {
+    pChunk = AllocChunk(std::max(m_iDefChunkSize, size));
+    pBlock = pChunk->FirstBlock();
+  }
+  FXSYS_assert(pChunk != NULL && pBlock != NULL);
+  size_t m = size + sizeof(FX_DYNAMICSTOREBLOCK);
+  pBlock->bUsed = TRUE;
+  if (pBlock->iBlockSize > m) {
+    size_t n = pBlock->iBlockSize;
+    pBlock->iBlockSize = size;
+    FX_LPDYNAMICSTOREBLOCK pNextBlock = pBlock->NextBlock();
+    pNextBlock->bUsed = FALSE;
+    pNextBlock->iBlockSize = n - size - sizeof(FX_DYNAMICSTOREBLOCK);
+    pChunk->iFreeSize -= size + sizeof(FX_DYNAMICSTOREBLOCK);
+  } else {
+    pChunk->iFreeSize -= pBlock->iBlockSize;
+  }
+  return pBlock->Data();
+}
+void CFX_DynamicStore::Free(void* pBlock) {
+  FXSYS_assert(pBlock != NULL);
+  FX_LPDYNAMICSTORECHUNK pPriorChunk, pChunk;
+  pPriorChunk = NULL, pChunk = m_pChunk;
+  while (pChunk != NULL) {
+    if (pBlock > pChunk &&
+        pBlock <= ((uint8_t*)pChunk + sizeof(FX_DYNAMICSTORECHUNK) +
+                   pChunk->iChunkSize)) {
+      break;
+    }
+    pPriorChunk = pChunk, pChunk = pChunk->pNextChunk;
+  }
+  FXSYS_assert(pChunk != NULL);
+  FX_LPDYNAMICSTOREBLOCK pPriorBlock, pFindBlock;
+  pPriorBlock = NULL, pFindBlock = pChunk->FirstBlock();
+  while (pFindBlock->iBlockSize != 0) {
+    if (pBlock == (void*)pFindBlock->Data()) {
+      break;
+    }
+    pPriorBlock = pFindBlock;
+    pFindBlock = pFindBlock->NextBlock();
+  }
+  FXSYS_assert(pFindBlock->iBlockSize != 0 && pFindBlock->bUsed &&
+               pBlock == (void*)pFindBlock->Data());
+  pFindBlock->bUsed = FALSE;
+  pChunk->iFreeSize += pFindBlock->iBlockSize;
+  if (pPriorBlock == NULL) {
+    pPriorBlock = pChunk->FirstBlock();
+  } else if (pPriorBlock->bUsed) {
+    pPriorBlock = pFindBlock;
+  }
+  pFindBlock = pPriorBlock;
+  size_t sizeFree = 0;
+  size_t sizeBlock = 0;
+  while (pFindBlock->iBlockSize != 0 && !pFindBlock->bUsed) {
+    if (pFindBlock != pPriorBlock) {
+      sizeFree += sizeof(FX_DYNAMICSTOREBLOCK);
+      sizeBlock += sizeof(FX_DYNAMICSTOREBLOCK);
+    }
+    sizeBlock += pFindBlock->iBlockSize;
+    pFindBlock = pFindBlock->NextBlock();
+  }
+  pPriorBlock->iBlockSize = sizeBlock;
+  pChunk->iFreeSize += sizeFree;
+  if (pChunk->iFreeSize == pChunk->iChunkSize) {
+    if (pPriorChunk == NULL) {
+      m_pChunk = pChunk->pNextChunk;
+    } else {
+      pPriorChunk->pNextChunk = pChunk->pNextChunk;
+    }
+    FX_Free(pChunk);
+  }
+}
+size_t CFX_DynamicStore::SetDefChunkSize(size_t size) {
+  FXSYS_assert(size != 0);
+  size_t v = m_iDefChunkSize;
+  m_iDefChunkSize = size;
+  return v;
+}
+#endif
diff --git a/xfa/src/fgas/src/crt/fx_memory.h b/xfa/src/fgas/src/crt/fx_memory.h
index 2f42773058..e181ce834d 100644
--- a/xfa/src/fgas/src/crt/fx_memory.h
+++ b/xfa/src/fgas/src/crt/fx_memory.h
@@ -1,135 +1,135 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_MEMORY_IMP
-#define _FX_MEMORY_IMP
-class CFX_DefStore;
-class CFX_StaticStore;
-class CFX_FixedStore;
-class CFX_DynamicStore;
-class CFX_DefStore : public IFX_MEMAllocator, public CFX_Target {
- public:
-  CFX_DefStore() {}
-  ~CFX_DefStore() {}
-  virtual void Release() { delete this; }
-  virtual void* Alloc(size_t size) { return FX_Alloc(uint8_t, size); }
-  virtual void Free(void* pBlock) { FX_Free(pBlock); }
-  virtual size_t GetBlockSize() const { return 0; }
-  virtual size_t GetDefChunkSize() const { return 0; }
-  virtual size_t SetDefChunkSize(size_t size) { return 0; }
-  virtual size_t GetCurrentDataSize() const { return 0; }
-};
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(push, 1)
-#endif
-typedef struct _FX_STATICSTORECHUNK {
-  _FX_STATICSTORECHUNK* pNextChunk;
-  size_t iChunkSize;
-  size_t iFreeSize;
-} FX_STATICSTORECHUNK, *FX_LPSTATICSTORECHUNK;
-typedef FX_STATICSTORECHUNK const* FX_LPCSTATICSTORECHUNK;
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(pop)
-#endif
-class CFX_StaticStore : public IFX_MEMAllocator, public CFX_Target {
- public:
-  CFX_StaticStore(size_t iDefChunkSize = 4096);
-  ~CFX_StaticStore();
-  virtual void Release() { delete this; }
-  virtual void* Alloc(size_t size);
-  virtual void Free(void* pBlock) {}
-  virtual size_t GetBlockSize() const { return 0; }
-  virtual size_t GetDefChunkSize() const { return m_iDefChunkSize; }
-  virtual size_t SetDefChunkSize(size_t size);
-  virtual size_t GetCurrentDataSize() const { return m_iAllocatedSize; }
-
- protected:
-  size_t m_iAllocatedSize;
-  size_t m_iDefChunkSize;
-  FX_LPSTATICSTORECHUNK m_pChunk;
-  FX_LPSTATICSTORECHUNK m_pLastChunk;
-  FX_LPSTATICSTORECHUNK AllocChunk(size_t size);
-  FX_LPSTATICSTORECHUNK FindChunk(size_t size);
-};
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(push, 1)
-#endif
-typedef struct _FX_FIXEDSTORECHUNK {
-  uint8_t* FirstFlag() const {
-    return (uint8_t*)this + sizeof(_FX_FIXEDSTORECHUNK);
-  }
-  uint8_t* FirstBlock() const { return FirstFlag() + iChunkSize; }
-  _FX_FIXEDSTORECHUNK* pNextChunk;
-  size_t iChunkSize;
-  size_t iFreeNum;
-} FX_FIXEDSTORECHUNK, *FX_LPFIXEDSTORECHUNK;
-typedef FX_FIXEDSTORECHUNK const* FX_LPCFIXEDSTORECHUNK;
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(pop)
-#endif
-class CFX_FixedStore : public IFX_MEMAllocator, public CFX_Target {
- public:
-  CFX_FixedStore(size_t iBlockSize, size_t iBlockNumsInChunk);
-  virtual ~CFX_FixedStore();
-  virtual void Release() { delete this; }
-  virtual void* Alloc(size_t size);
-  virtual void Free(void* pBlock);
-  virtual size_t GetBlockSize() const { return m_iBlockSize; }
-  virtual size_t GetDefChunkSize() const { return m_iDefChunkSize; }
-  virtual size_t SetDefChunkSize(size_t iChunkSize);
-  virtual size_t GetCurrentDataSize() const { return 0; }
-
- protected:
-  size_t m_iBlockSize;
-  size_t m_iDefChunkSize;
-  FX_LPFIXEDSTORECHUNK m_pChunk;
-  FX_LPFIXEDSTORECHUNK AllocChunk();
-};
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(push, 1)
-#endif
-typedef struct _FX_DYNAMICSTOREBLOCK {
-  _FX_DYNAMICSTOREBLOCK* NextBlock() const {
-    return (_FX_DYNAMICSTOREBLOCK*)(Data() + iBlockSize);
-  }
-  uint8_t* Data() const {
-    return (uint8_t*)this + sizeof(_FX_DYNAMICSTOREBLOCK);
-  }
-  size_t iBlockSize;
-  FX_BOOL bUsed;
-} FX_DYNAMICSTOREBLOCK, *FX_LPDYNAMICSTOREBLOCK;
-typedef FX_DYNAMICSTOREBLOCK const* FX_LPCDYNAMICSTOREBLOCK;
-typedef struct _FX_DYNAMICSTORECHUNK {
-  FX_LPDYNAMICSTOREBLOCK FirstBlock() const {
-    return (FX_LPDYNAMICSTOREBLOCK)((uint8_t*)this +
-                                    sizeof(_FX_DYNAMICSTORECHUNK));
-  }
-  _FX_DYNAMICSTORECHUNK* pNextChunk;
-  size_t iChunkSize;
-  size_t iFreeSize;
-} FX_DYNAMICSTORECHUNK, *FX_LPDYNAMICSTORECHUNK;
-typedef FX_DYNAMICSTORECHUNK const* FX_LPCDYNAMICSTORECHUNK;
-#if _FX_OS_ != _FX_ANDROID_
-#pragma pack(pop)
-#endif
-class CFX_DynamicStore : public IFX_MEMAllocator, public CFX_Target {
- public:
-  CFX_DynamicStore(size_t iDefChunkSize = 4096);
-  virtual ~CFX_DynamicStore();
-  virtual void Release() { delete this; }
-  virtual void* Alloc(size_t size);
-  virtual void Free(void* pBlock);
-  virtual size_t GetBlockSize() const { return 0; }
-  virtual size_t GetDefChunkSize() const { return m_iDefChunkSize; }
-  virtual size_t SetDefChunkSize(size_t size);
-  virtual size_t GetCurrentDataSize() const { return 0; }
-
- protected:
-  size_t m_iDefChunkSize;
-  FX_LPDYNAMICSTORECHUNK m_pChunk;
-  FX_LPDYNAMICSTORECHUNK AllocChunk(size_t size);
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_MEMORY_IMP
+#define _FX_MEMORY_IMP
+class CFX_DefStore;
+class CFX_StaticStore;
+class CFX_FixedStore;
+class CFX_DynamicStore;
+class CFX_DefStore : public IFX_MEMAllocator, public CFX_Target {
+ public:
+  CFX_DefStore() {}
+  ~CFX_DefStore() {}
+  virtual void Release() { delete this; }
+  virtual void* Alloc(size_t size) { return FX_Alloc(uint8_t, size); }
+  virtual void Free(void* pBlock) { FX_Free(pBlock); }
+  virtual size_t GetBlockSize() const { return 0; }
+  virtual size_t GetDefChunkSize() const { return 0; }
+  virtual size_t SetDefChunkSize(size_t size) { return 0; }
+  virtual size_t GetCurrentDataSize() const { return 0; }
+};
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(push, 1)
+#endif
+typedef struct _FX_STATICSTORECHUNK {
+  _FX_STATICSTORECHUNK* pNextChunk;
+  size_t iChunkSize;
+  size_t iFreeSize;
+} FX_STATICSTORECHUNK, *FX_LPSTATICSTORECHUNK;
+typedef FX_STATICSTORECHUNK const* FX_LPCSTATICSTORECHUNK;
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(pop)
+#endif
+class CFX_StaticStore : public IFX_MEMAllocator, public CFX_Target {
+ public:
+  CFX_StaticStore(size_t iDefChunkSize = 4096);
+  ~CFX_StaticStore();
+  virtual void Release() { delete this; }
+  virtual void* Alloc(size_t size);
+  virtual void Free(void* pBlock) {}
+  virtual size_t GetBlockSize() const { return 0; }
+  virtual size_t GetDefChunkSize() const { return m_iDefChunkSize; }
+  virtual size_t SetDefChunkSize(size_t size);
+  virtual size_t GetCurrentDataSize() const { return m_iAllocatedSize; }
+
+ protected:
+  size_t m_iAllocatedSize;
+  size_t m_iDefChunkSize;
+  FX_LPSTATICSTORECHUNK m_pChunk;
+  FX_LPSTATICSTORECHUNK m_pLastChunk;
+  FX_LPSTATICSTORECHUNK AllocChunk(size_t size);
+  FX_LPSTATICSTORECHUNK FindChunk(size_t size);
+};
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(push, 1)
+#endif
+typedef struct _FX_FIXEDSTORECHUNK {
+  uint8_t* FirstFlag() const {
+    return (uint8_t*)this + sizeof(_FX_FIXEDSTORECHUNK);
+  }
+  uint8_t* FirstBlock() const { return FirstFlag() + iChunkSize; }
+  _FX_FIXEDSTORECHUNK* pNextChunk;
+  size_t iChunkSize;
+  size_t iFreeNum;
+} FX_FIXEDSTORECHUNK, *FX_LPFIXEDSTORECHUNK;
+typedef FX_FIXEDSTORECHUNK const* FX_LPCFIXEDSTORECHUNK;
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(pop)
+#endif
+class CFX_FixedStore : public IFX_MEMAllocator, public CFX_Target {
+ public:
+  CFX_FixedStore(size_t iBlockSize, size_t iBlockNumsInChunk);
+  virtual ~CFX_FixedStore();
+  virtual void Release() { delete this; }
+  virtual void* Alloc(size_t size);
+  virtual void Free(void* pBlock);
+  virtual size_t GetBlockSize() const { return m_iBlockSize; }
+  virtual size_t GetDefChunkSize() const { return m_iDefChunkSize; }
+  virtual size_t SetDefChunkSize(size_t iChunkSize);
+  virtual size_t GetCurrentDataSize() const { return 0; }
+
+ protected:
+  size_t m_iBlockSize;
+  size_t m_iDefChunkSize;
+  FX_LPFIXEDSTORECHUNK m_pChunk;
+  FX_LPFIXEDSTORECHUNK AllocChunk();
+};
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(push, 1)
+#endif
+typedef struct _FX_DYNAMICSTOREBLOCK {
+  _FX_DYNAMICSTOREBLOCK* NextBlock() const {
+    return (_FX_DYNAMICSTOREBLOCK*)(Data() + iBlockSize);
+  }
+  uint8_t* Data() const {
+    return (uint8_t*)this + sizeof(_FX_DYNAMICSTOREBLOCK);
+  }
+  size_t iBlockSize;
+  FX_BOOL bUsed;
+} FX_DYNAMICSTOREBLOCK, *FX_LPDYNAMICSTOREBLOCK;
+typedef FX_DYNAMICSTOREBLOCK const* FX_LPCDYNAMICSTOREBLOCK;
+typedef struct _FX_DYNAMICSTORECHUNK {
+  FX_LPDYNAMICSTOREBLOCK FirstBlock() const {
+    return (FX_LPDYNAMICSTOREBLOCK)((uint8_t*)this +
+                                    sizeof(_FX_DYNAMICSTORECHUNK));
+  }
+  _FX_DYNAMICSTORECHUNK* pNextChunk;
+  size_t iChunkSize;
+  size_t iFreeSize;
+} FX_DYNAMICSTORECHUNK, *FX_LPDYNAMICSTORECHUNK;
+typedef FX_DYNAMICSTORECHUNK const* FX_LPCDYNAMICSTORECHUNK;
+#if _FX_OS_ != _FX_ANDROID_
+#pragma pack(pop)
+#endif
+class CFX_DynamicStore : public IFX_MEMAllocator, public CFX_Target {
+ public:
+  CFX_DynamicStore(size_t iDefChunkSize = 4096);
+  virtual ~CFX_DynamicStore();
+  virtual void Release() { delete this; }
+  virtual void* Alloc(size_t size);
+  virtual void Free(void* pBlock);
+  virtual size_t GetBlockSize() const { return 0; }
+  virtual size_t GetDefChunkSize() const { return m_iDefChunkSize; }
+  virtual size_t SetDefChunkSize(size_t size);
+  virtual size_t GetCurrentDataSize() const { return 0; }
+
+ protected:
+  size_t m_iDefChunkSize;
+  FX_LPDYNAMICSTORECHUNK m_pChunk;
+  FX_LPDYNAMICSTORECHUNK AllocChunk(size_t size);
+};
+#endif
diff --git a/xfa/src/fgas/src/crt/fx_stream.cpp b/xfa/src/fgas/src/crt/fx_stream.cpp
index d862167f57..243a5c3c43 100644
--- a/xfa/src/fgas/src/crt/fx_stream.cpp
+++ b/xfa/src/fgas/src/crt/fx_stream.cpp
@@ -1,1357 +1,1357 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_stream.h"
-IFX_Stream* IFX_Stream::CreateStream(IFX_BufferRead* pBufferRead,
-                                     FX_DWORD dwAccess,
-                                     int32_t iFileSize,
-                                     FX_BOOL bReleaseBufferRead) {
-  CFX_Stream* pSR = new CFX_Stream;
-  if (!pSR->LoadBufferRead(pBufferRead, iFileSize, dwAccess,
-                           bReleaseBufferRead)) {
-    pSR->Release();
-    return NULL;
-  }
-  if (dwAccess & FX_STREAMACCESS_Text) {
-    return new CFX_TextStream(pSR, TRUE);
-  }
-  return pSR;
-}
-IFX_Stream* IFX_Stream::CreateStream(IFX_FileRead* pFileRead,
-                                     FX_DWORD dwAccess) {
-  CFX_Stream* pSR = new CFX_Stream;
-  if (!pSR->LoadFileRead(pFileRead, dwAccess)) {
-    pSR->Release();
-    return NULL;
-  }
-  if (dwAccess & FX_STREAMACCESS_Text) {
-    return new CFX_TextStream(pSR, TRUE);
-  }
-  return pSR;
-}
-IFX_Stream* IFX_Stream::CreateStream(IFX_FileWrite* pFileWrite,
-                                     FX_DWORD dwAccess) {
-  CFX_Stream* pSR = new CFX_Stream;
-  if (!pSR->LoadFileWrite(pFileWrite, dwAccess)) {
-    pSR->Release();
-    return NULL;
-  }
-  if (dwAccess & FX_STREAMACCESS_Text) {
-    return new CFX_TextStream(pSR, TRUE);
-  }
-  return pSR;
-}
-IFX_Stream* IFX_Stream::CreateStream(const FX_WCHAR* pszFileName,
-                                     FX_DWORD dwAccess) {
-  CFX_Stream* pSR = new CFX_Stream;
-  if (!pSR->LoadFile(pszFileName, dwAccess)) {
-    pSR->Release();
-    return NULL;
-  }
-  if (dwAccess & FX_STREAMACCESS_Text) {
-    return new CFX_TextStream(pSR, TRUE);
-  }
-  return pSR;
-}
-IFX_Stream* IFX_Stream::CreateStream(uint8_t* pData,
-                                     int32_t length,
-                                     FX_DWORD dwAccess) {
-  CFX_Stream* pSR = new CFX_Stream;
-  if (!pSR->LoadBuffer(pData, length, dwAccess)) {
-    pSR->Release();
-    return NULL;
-  }
-  if (dwAccess & FX_STREAMACCESS_Text) {
-    return new CFX_TextStream(pSR, TRUE);
-  }
-  return pSR;
-}
-CFX_StreamImp::CFX_StreamImp() : CFX_ThreadLock(), m_dwAccess(0) {}
-CFX_FileStreamImp::CFX_FileStreamImp()
-    : CFX_StreamImp(), m_hFile(NULL), m_iLength(0) {}
-CFX_FileStreamImp::~CFX_FileStreamImp() {
-  if (m_hFile != NULL) {
-    FXSYS_fclose(m_hFile);
-  }
-}
-FX_BOOL CFX_FileStreamImp::LoadFile(const FX_WCHAR* pszSrcFileName,
-                                    FX_DWORD dwAccess) {
-  FXSYS_assert(m_hFile == NULL);
-  FXSYS_assert(pszSrcFileName != NULL && FXSYS_wcslen(pszSrcFileName) > 0);
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
-    _FX_OS_ == _FX_WIN64_
-  CFX_WideString wsMode;
-  if (dwAccess & FX_STREAMACCESS_Write) {
-    if (dwAccess & FX_STREAMACCESS_Append) {
-      wsMode = L"a+b";
-    } else if (dwAccess & FX_STREAMACCESS_Truncate) {
-      wsMode = L"w+b";
-    } else {
-      wsMode = L"r+b";
-    }
-  } else {
-    wsMode = L"rb";
-  }
-#ifdef _FX_WINAPI_PARTITION_APP_
-  CFX_WideString wsSrcFileName(pszSrcFileName);
-  _wfopen_s(&m_hFile, wsSrcFileName, wsMode);
-#else
-  m_hFile = FXSYS_wfopen(pszSrcFileName, wsMode);
-#endif
-  if (m_hFile == NULL) {
-    if (dwAccess & FX_STREAMACCESS_Write) {
-      if (dwAccess & FX_STREAMACCESS_Create) {
-#ifdef _FX_WINAPI_PARTITION_APP_
-        CFX_WideString wsSrcFileName(pszSrcFileName);
-        _wfopen_s(&m_hFile, wsSrcFileName, L"w+b");
-#else
-        m_hFile = FXSYS_wfopen(pszSrcFileName, L"w+b");
-#endif
-      }
-      if (m_hFile == NULL) {
-#ifdef _FX_WINAPI_PARTITION_APP_
-        CFX_WideString wsSrcFileName(pszSrcFileName);
-        _wfopen_s(&m_hFile, wsSrcFileName, L"r+b");
-#else
-        m_hFile = FXSYS_wfopen(pszSrcFileName, L"r+b");
-#endif
-        if (m_hFile == NULL) {
-          return FALSE;
-        }
-        if (dwAccess & FX_STREAMACCESS_Truncate) {
-          FX_fsetsize(m_hFile, 0);
-        }
-      }
-    } else {
-      return FALSE;
-    }
-  }
-#else
-  CFX_ByteString wsMode;
-  if (dwAccess & FX_STREAMACCESS_Write) {
-    if (dwAccess & FX_STREAMACCESS_Append) {
-      wsMode = "a+b";
-    } else if (dwAccess & FX_STREAMACCESS_Truncate) {
-      wsMode = "w+b";
-    } else {
-      wsMode = "r+b";
-    }
-  } else {
-    wsMode = "rb";
-  }
-  CFX_ByteString szFileName = CFX_ByteString::FromUnicode(pszSrcFileName);
-  m_hFile = FXSYS_fopen(szFileName, wsMode);
-  if (m_hFile == NULL) {
-    if (dwAccess & FX_STREAMACCESS_Write) {
-      if (dwAccess & FX_STREAMACCESS_Create) {
-        m_hFile = FXSYS_fopen(szFileName, "w+b");
-      }
-      if (m_hFile == NULL) {
-        m_hFile = FXSYS_fopen(szFileName, "r+b");
-        if (m_hFile == NULL) {
-          return FALSE;
-        }
-        if (dwAccess & FX_STREAMACCESS_Truncate) {
-          FX_fsetsize(m_hFile, 0);
-        }
-      }
-    } else {
-      return FALSE;
-    }
-  }
-#endif
-  m_dwAccess = dwAccess;
-  if ((dwAccess & (FX_STREAMACCESS_Write | FX_STREAMACCESS_Truncate)) ==
-      (FX_STREAMACCESS_Write | FX_STREAMACCESS_Truncate)) {
-    m_iLength = 0;
-  } else {
-    m_iLength = FX_filelength(m_hFile);
-  }
-  return TRUE;
-}
-int32_t CFX_FileStreamImp::GetLength() const {
-  FXSYS_assert(m_hFile != NULL);
-  return m_iLength;
-}
-int32_t CFX_FileStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
-  FXSYS_assert(m_hFile != NULL);
-  FXSYS_fseek(m_hFile, iOffset, eSeek);
-  return FXSYS_ftell(m_hFile);
-}
-int32_t CFX_FileStreamImp::GetPosition() {
-  FXSYS_assert(m_hFile != NULL);
-  return FXSYS_ftell(m_hFile);
-}
-FX_BOOL CFX_FileStreamImp::IsEOF() const {
-  FXSYS_assert(m_hFile != NULL);
-  return FXSYS_ftell(m_hFile) >= m_iLength;
-}
-int32_t CFX_FileStreamImp::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
-  FXSYS_assert(m_hFile != NULL);
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  return FXSYS_fread(pBuffer, 1, iBufferSize, m_hFile);
-}
-int32_t CFX_FileStreamImp::ReadString(FX_WCHAR* pStr,
-                                      int32_t iMaxLength,
-                                      FX_BOOL& bEOS) {
-  FXSYS_assert(m_hFile != NULL);
-  FXSYS_assert(pStr != NULL && iMaxLength > 0);
-  if (m_iLength <= 0) {
-    return 0;
-  }
-  int32_t iPosition = FXSYS_ftell(m_hFile);
-  int32_t iLen = std::min((m_iLength - iPosition) / 2, iMaxLength);
-  if (iLen <= 0) {
-    return 0;
-  }
-  iLen = FXSYS_fread(pStr, 2, iLen, m_hFile);
-  int32_t iCount = 0;
-  while (*pStr != L'\0' && iCount < iLen) {
-    pStr++, iCount++;
-  }
-  iPosition += iCount * 2;
-  if (FXSYS_ftell(m_hFile) != iPosition) {
-    FXSYS_fseek(m_hFile, iPosition, 0);
-  }
-  bEOS = (iPosition >= m_iLength);
-  return iCount;
-}
-int32_t CFX_FileStreamImp::WriteData(const uint8_t* pBuffer,
-                                     int32_t iBufferSize) {
-  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  int32_t iRet = FXSYS_fwrite(pBuffer, 1, iBufferSize, m_hFile);
-  if (iRet != 0) {
-    int32_t iPos = FXSYS_ftell(m_hFile);
-    if (iPos > m_iLength) {
-      m_iLength = iPos;
-    }
-  }
-  return iRet;
-}
-int32_t CFX_FileStreamImp::WriteString(const FX_WCHAR* pStr, int32_t iLength) {
-  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
-  FXSYS_assert(pStr != NULL && iLength > 0);
-  int32_t iRet = FXSYS_fwrite(pStr, 2, iLength, m_hFile);
-  if (iRet != 0) {
-    int32_t iPos = FXSYS_ftell(m_hFile);
-    if (iPos > m_iLength) {
-      m_iLength = iPos;
-    }
-  }
-  return iRet;
-}
-void CFX_FileStreamImp::Flush() {
-  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
-  FXSYS_fflush(m_hFile);
-}
-FX_BOOL CFX_FileStreamImp::SetLength(int32_t iLength) {
-  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
-  FX_BOOL bRet = FX_fsetsize(m_hFile, iLength);
-  m_iLength = FX_filelength(m_hFile);
-  return bRet;
-}
-CFX_FileReadStreamImp::CFX_FileReadStreamImp()
-    : m_pFileRead(NULL), m_iPosition(0), m_iLength(0) {}
-FX_BOOL CFX_FileReadStreamImp::LoadFileRead(IFX_FileRead* pFileRead,
-                                            FX_DWORD dwAccess) {
-  FXSYS_assert(m_pFileRead == NULL && pFileRead != NULL);
-  if (dwAccess & FX_STREAMACCESS_Write) {
-    return FALSE;
-  }
-  m_pFileRead = pFileRead;
-  m_iLength = m_pFileRead->GetSize();
-  return TRUE;
-}
-int32_t CFX_FileReadStreamImp::GetLength() const {
-  return m_iLength;
-}
-int32_t CFX_FileReadStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
-  switch (eSeek) {
-    case FX_STREAMSEEK_Begin:
-      m_iPosition = iOffset;
-      break;
-    case FX_STREAMSEEK_Current:
-      m_iPosition += iOffset;
-      break;
-    case FX_STREAMSEEK_End:
-      m_iPosition = m_iLength + iOffset;
-      break;
-  }
-  if (m_iPosition < 0) {
-    m_iPosition = 0;
-  } else if (m_iPosition >= m_iLength) {
-    m_iPosition = m_iLength;
-  }
-  return m_iPosition;
-}
-FX_BOOL CFX_FileReadStreamImp::IsEOF() const {
-  return m_iPosition >= m_iLength;
-}
-int32_t CFX_FileReadStreamImp::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
-  FXSYS_assert(m_pFileRead != NULL);
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  if (iBufferSize > m_iLength - m_iPosition) {
-    iBufferSize = m_iLength - m_iPosition;
-  }
-  if (m_pFileRead->ReadBlock(pBuffer, m_iPosition, iBufferSize)) {
-    m_iPosition += iBufferSize;
-    return iBufferSize;
-  }
-  return 0;
-}
-int32_t CFX_FileReadStreamImp::ReadString(FX_WCHAR* pStr,
-                                          int32_t iMaxLength,
-                                          FX_BOOL& bEOS) {
-  FXSYS_assert(m_pFileRead != NULL);
-  FXSYS_assert(pStr != NULL && iMaxLength > 0);
-  iMaxLength = ReadData((uint8_t*)pStr, iMaxLength * 2) / 2;
-  if (iMaxLength <= 0) {
-    return 0;
-  }
-  int32_t i = 0;
-  while (i < iMaxLength && pStr[i] != L'\0') {
-    ++i;
-  }
-  bEOS = (m_iPosition >= m_iLength) || pStr[i] == L'\0';
-  return i;
-}
-CFX_BufferReadStreamImp::CFX_BufferReadStreamImp()
-    : m_pBufferRead(NULL),
-      m_bReleaseBufferRead(FALSE),
-      m_iPosition(0),
-      m_iBufferSize(0) {}
-CFX_BufferReadStreamImp::~CFX_BufferReadStreamImp() {
-  if (m_bReleaseBufferRead && m_pBufferRead != NULL) {
-    m_pBufferRead->Release();
-  }
-}
-FX_BOOL CFX_BufferReadStreamImp::LoadBufferRead(IFX_BufferRead* pBufferRead,
-                                                int32_t iFileSize,
-                                                FX_DWORD dwAccess,
-                                                FX_BOOL bReleaseBufferRead) {
-  FXSYS_assert(m_pBufferRead == NULL && pBufferRead != NULL);
-  if (dwAccess & FX_STREAMACCESS_Write) {
-    return FALSE;
-  }
-  m_bReleaseBufferRead = bReleaseBufferRead;
-  m_pBufferRead = pBufferRead;
-  m_iBufferSize = iFileSize;
-  if (m_iBufferSize >= 0) {
-    return TRUE;
-  }
-  if (!m_pBufferRead->ReadNextBlock(TRUE)) {
-    return FALSE;
-  }
-  m_iBufferSize = m_pBufferRead->GetBlockSize();
-  while (!m_pBufferRead->IsEOF()) {
-    m_pBufferRead->ReadNextBlock(FALSE);
-    m_iBufferSize += m_pBufferRead->GetBlockSize();
-  }
-  return TRUE;
-}
-int32_t CFX_BufferReadStreamImp::GetLength() const {
-  return m_iBufferSize;
-}
-int32_t CFX_BufferReadStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
-  int32_t iLength = GetLength();
-  switch (eSeek) {
-    case FX_STREAMSEEK_Begin:
-      m_iPosition = iOffset;
-      break;
-    case FX_STREAMSEEK_Current:
-      m_iPosition += iOffset;
-      break;
-    case FX_STREAMSEEK_End:
-      m_iPosition = iLength + iOffset;
-      break;
-  }
-  if (m_iPosition < 0) {
-    m_iPosition = 0;
-  } else if (m_iPosition >= iLength) {
-    m_iPosition = iLength;
-  }
-  return m_iPosition;
-}
-FX_BOOL CFX_BufferReadStreamImp::IsEOF() const {
-  return m_pBufferRead ? m_pBufferRead->IsEOF() : TRUE;
-}
-int32_t CFX_BufferReadStreamImp::ReadData(uint8_t* pBuffer,
-                                          int32_t iBufferSize) {
-  FXSYS_assert(m_pBufferRead != NULL);
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  int32_t iLength = GetLength();
-  if (m_iPosition >= iLength) {
-    return 0;
-  }
-  if (iBufferSize > iLength - m_iPosition) {
-    iBufferSize = iLength - m_iPosition;
-  }
-  FX_DWORD dwBlockOffset = m_pBufferRead->GetBlockOffset();
-  FX_DWORD dwBlockSize = m_pBufferRead->GetBlockSize();
-  if (m_iPosition < (int32_t)dwBlockOffset) {
-    if (!m_pBufferRead->ReadNextBlock(TRUE)) {
-      return 0;
-    }
-    dwBlockOffset = m_pBufferRead->GetBlockOffset();
-    dwBlockSize = m_pBufferRead->GetBlockSize();
-  }
-  while (m_iPosition < (int32_t)dwBlockOffset ||
-         m_iPosition >= (int32_t)(dwBlockOffset + dwBlockSize)) {
-    if (m_pBufferRead->IsEOF() || !m_pBufferRead->ReadNextBlock(FALSE)) {
-      break;
-    }
-    dwBlockOffset = m_pBufferRead->GetBlockOffset();
-    dwBlockSize = m_pBufferRead->GetBlockSize();
-  }
-  if (m_iPosition < (int32_t)dwBlockOffset ||
-      m_iPosition >= (int32_t)(dwBlockOffset + dwBlockSize)) {
-    return 0;
-  }
-  const uint8_t* pBufferTmp = m_pBufferRead->GetBlockBuffer();
-  FX_DWORD dwOffsetTmp = m_iPosition - dwBlockOffset;
-  FX_DWORD dwCopySize =
-      std::min(iBufferSize, (int32_t)(dwBlockSize - dwOffsetTmp));
-  FXSYS_memcpy(pBuffer, pBufferTmp + dwOffsetTmp, dwCopySize);
-  dwOffsetTmp = dwCopySize;
-  iBufferSize -= dwCopySize;
-  while (iBufferSize > 0) {
-    if (!m_pBufferRead->ReadNextBlock(FALSE)) {
-      break;
-    }
-    dwBlockOffset = m_pBufferRead->GetBlockOffset();
-    dwBlockSize = m_pBufferRead->GetBlockSize();
-    pBufferTmp = m_pBufferRead->GetBlockBuffer();
-    dwCopySize = std::min((FX_DWORD)iBufferSize, dwBlockSize);
-    FXSYS_memcpy(pBuffer + dwOffsetTmp, pBufferTmp, dwCopySize);
-    dwOffsetTmp += dwCopySize;
-    iBufferSize -= dwCopySize;
-  }
-  m_iPosition += dwOffsetTmp;
-  return dwOffsetTmp;
-}
-int32_t CFX_BufferReadStreamImp::ReadString(FX_WCHAR* pStr,
-                                            int32_t iMaxLength,
-                                            FX_BOOL& bEOS) {
-  FXSYS_assert(m_pBufferRead != NULL);
-  FXSYS_assert(pStr != NULL && iMaxLength > 0);
-  iMaxLength = ReadData((uint8_t*)pStr, iMaxLength * 2) / 2;
-  if (iMaxLength <= 0) {
-    return 0;
-  }
-  int32_t i = 0;
-  while (i < iMaxLength && pStr[i] != L'\0') {
-    ++i;
-  }
-  bEOS = (m_iPosition >= GetLength()) || pStr[i] == L'\0';
-  return i;
-}
-CFX_FileWriteStreamImp::CFX_FileWriteStreamImp()
-    : m_pFileWrite(NULL), m_iPosition(0) {}
-FX_BOOL CFX_FileWriteStreamImp::LoadFileWrite(IFX_FileWrite* pFileWrite,
-                                              FX_DWORD dwAccess) {
-  FXSYS_assert(m_pFileWrite == NULL && pFileWrite != NULL);
-  if (dwAccess & FX_STREAMACCESS_Read) {
-    return FALSE;
-  }
-  if (dwAccess & FX_STREAMACCESS_Append) {
-    m_iPosition = pFileWrite->GetSize();
-  }
-  m_pFileWrite = pFileWrite;
-  return TRUE;
-}
-int32_t CFX_FileWriteStreamImp::GetLength() const {
-  if (!m_pFileWrite) {
-    return 0;
-  }
-  return (int32_t)m_pFileWrite->GetSize();
-}
-int32_t CFX_FileWriteStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
-  int32_t iLength = GetLength();
-  switch (eSeek) {
-    case FX_STREAMSEEK_Begin:
-      m_iPosition = iOffset;
-      break;
-    case FX_STREAMSEEK_Current:
-      m_iPosition += iOffset;
-      break;
-    case FX_STREAMSEEK_End:
-      m_iPosition = iLength + iOffset;
-      break;
-  }
-  if (m_iPosition < 0) {
-    m_iPosition = 0;
-  } else if (m_iPosition >= iLength) {
-    m_iPosition = iLength;
-  }
-  return m_iPosition;
-}
-FX_BOOL CFX_FileWriteStreamImp::IsEOF() const {
-  return m_iPosition >= GetLength();
-}
-int32_t CFX_FileWriteStreamImp::WriteData(const uint8_t* pBuffer,
-                                          int32_t iBufferSize) {
-  if (!m_pFileWrite) {
-    return 0;
-  }
-  if (m_pFileWrite->WriteBlock(pBuffer, m_iPosition, iBufferSize)) {
-    m_iPosition += iBufferSize;
-  }
-  return iBufferSize;
-}
-int32_t CFX_FileWriteStreamImp::WriteString(const FX_WCHAR* pStr,
-                                            int32_t iLength) {
-  return WriteData((const uint8_t*)pStr, iLength * sizeof(FX_WCHAR));
-}
-void CFX_FileWriteStreamImp::Flush() {
-  if (m_pFileWrite) {
-    m_pFileWrite->Flush();
-  }
-}
-CFX_BufferStreamImp::CFX_BufferStreamImp()
-    : CFX_StreamImp(),
-      m_pData(NULL),
-      m_iTotalSize(0),
-      m_iPosition(0),
-      m_iLength(0) {}
-FX_BOOL CFX_BufferStreamImp::LoadBuffer(uint8_t* pData,
-                                        int32_t iTotalSize,
-                                        FX_DWORD dwAccess) {
-  FXSYS_assert(m_pData == NULL);
-  FXSYS_assert(pData != NULL && iTotalSize > 0);
-  m_dwAccess = dwAccess;
-  m_pData = pData;
-  m_iTotalSize = iTotalSize;
-  m_iPosition = 0;
-  m_iLength = (dwAccess & FX_STREAMACCESS_Write) != 0 ? 0 : iTotalSize;
-  return TRUE;
-}
-int32_t CFX_BufferStreamImp::GetLength() const {
-  FXSYS_assert(m_pData != NULL);
-  return m_iLength;
-}
-int32_t CFX_BufferStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
-  FXSYS_assert(m_pData != NULL);
-  if (eSeek == FX_STREAMSEEK_Begin) {
-    m_iPosition = iOffset;
-  } else if (eSeek == FX_STREAMSEEK_Current) {
-    m_iPosition += iOffset;
-  } else if (eSeek == FX_STREAMSEEK_End) {
-    m_iPosition = m_iLength + iOffset;
-  }
-  if (m_iPosition > m_iLength) {
-    m_iPosition = m_iLength;
-  }
-  if (m_iPosition < 0) {
-    m_iPosition = 0;
-  }
-  return m_iPosition;
-}
-int32_t CFX_BufferStreamImp::GetPosition() {
-  FXSYS_assert(m_pData != NULL);
-  return m_iPosition;
-}
-FX_BOOL CFX_BufferStreamImp::IsEOF() const {
-  FXSYS_assert(m_pData != NULL);
-  return m_iPosition >= m_iLength;
-}
-int32_t CFX_BufferStreamImp::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
-  FXSYS_assert(m_pData != NULL);
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  int32_t iLen = std::min(m_iLength - m_iPosition, iBufferSize);
-  if (iLen <= 0) {
-    return 0;
-  }
-  FXSYS_memcpy(pBuffer, m_pData + m_iPosition, iLen);
-  m_iPosition += iLen;
-  return iLen;
-}
-int32_t CFX_BufferStreamImp::ReadString(FX_WCHAR* pStr,
-                                        int32_t iMaxLength,
-                                        FX_BOOL& bEOS) {
-  FXSYS_assert(m_pData != NULL);
-  FXSYS_assert(pStr != NULL && iMaxLength > 0);
-  int32_t iLen = std::min((m_iLength - m_iPosition) / 2, iMaxLength);
-  if (iLen <= 0) {
-    return 0;
-  }
-  const FX_WCHAR* pSrc = (const FX_WCHAR*)(FX_CHAR*)(m_pData + m_iPosition);
-  int32_t iCount = 0;
-  while (*pSrc != L'\0' && iCount < iLen) {
-    *pStr++ = *pSrc++, iCount++;
-  }
-  m_iPosition += iCount * 2;
-  bEOS = (*pSrc == L'\0') || (m_iPosition >= m_iLength);
-  return iCount;
-}
-int32_t CFX_BufferStreamImp::WriteData(const uint8_t* pBuffer,
-                                       int32_t iBufferSize) {
-  FXSYS_assert(m_pData != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  int32_t iLen = std::min(m_iTotalSize - m_iPosition, iBufferSize);
-  if (iLen <= 0) {
-    return 0;
-  }
-  FXSYS_memcpy(m_pData + m_iPosition, pBuffer, iLen);
-  m_iPosition += iLen;
-  if (m_iPosition > m_iLength) {
-    m_iLength = m_iPosition;
-  }
-  return iLen;
-}
-int32_t CFX_BufferStreamImp::WriteString(const FX_WCHAR* pStr,
-                                         int32_t iLength) {
-  FXSYS_assert(m_pData != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
-  FXSYS_assert(pStr != NULL && iLength > 0);
-  int32_t iLen = std::min((m_iTotalSize - m_iPosition) / 2, iLength);
-  if (iLen <= 0) {
-    return 0;
-  }
-  FXSYS_memcpy(m_pData + m_iPosition, pStr, iLen * 2);
-  m_iPosition += iLen * 2;
-  if (m_iPosition > m_iLength) {
-    m_iLength = m_iPosition;
-  }
-  return iLen;
-}
-IFX_Stream* IFX_Stream::CreateTextStream(IFX_Stream* pBaseStream,
-                                         FX_BOOL bDeleteOnRelease) {
-  FXSYS_assert(pBaseStream != NULL);
-  return new CFX_TextStream(pBaseStream, bDeleteOnRelease);
-}
-CFX_TextStream::CFX_TextStream(IFX_Stream* pStream, FX_BOOL bDelStream)
-    : m_wCodePage(FX_CODEPAGE_DefANSI),
-      m_wBOMLength(0),
-      m_dwBOM(0),
-      m_pBuf(NULL),
-      m_iBufSize(0),
-      m_bDelStream(bDelStream),
-      m_pStreamImp(pStream),
-      m_iRefCount(1) {
-  FXSYS_assert(m_pStreamImp != NULL);
-  m_pStreamImp->Retain();
-  InitStream();
-}
-CFX_TextStream::~CFX_TextStream() {
-  m_pStreamImp->Release();
-  if (m_bDelStream) {
-    m_pStreamImp->Release();
-  }
-  if (m_pBuf != NULL) {
-    FX_Free(m_pBuf);
-  }
-}
-void CFX_TextStream::InitStream() {
-  int32_t iPosition = m_pStreamImp->GetPosition();
-  m_pStreamImp->Seek(FX_STREAMSEEK_Begin, 0);
-  m_pStreamImp->ReadData((uint8_t*)&m_dwBOM, 3);
-#if _FX_ENDIAN_ == _FX_LITTLE_ENDIAN_
-  m_dwBOM &= 0x00FFFFFF;
-  if (m_dwBOM == 0x00BFBBEF) {
-    m_wBOMLength = 3;
-    m_wCodePage = FX_CODEPAGE_UTF8;
-  } else {
-    m_dwBOM &= 0x0000FFFF;
-    if (m_dwBOM == 0x0000FFFE) {
-      m_wBOMLength = 2;
-      m_wCodePage = FX_CODEPAGE_UTF16BE;
-    } else if (m_dwBOM == 0x0000FEFF) {
-      m_wBOMLength = 2;
-      m_wCodePage = FX_CODEPAGE_UTF16LE;
-    } else {
-      m_wBOMLength = 0;
-      m_dwBOM = 0;
-      m_wCodePage = FXSYS_GetACP();
-    }
-  }
-#else
-  m_dwBOM &= 0xFFFFFF00;
-  if (m_dwBOM == 0xEFBBBF00) {
-    m_wBOMLength = 3;
-    m_wCodePage = FX_CODEPAGE_UTF8;
-  } else {
-    m_dwBOM &= 0xFFFF0000;
-    if (m_dwBOM == 0xFEFF0000) {
-      m_wBOMLength = 2;
-      m_wCodePage = FX_CODEPAGE_UTF16BE;
-    } else if (m_dwBOM == 0xFFFE0000) {
-      m_wBOMLength = 2;
-      m_wCodePage = FX_CODEPAGE_UTF16LE;
-    } else {
-      m_wBOMLength = 0;
-      m_dwBOM = 0;
-      m_wCodePage = FXSYS_GetACP();
-    }
-  }
-#endif
-  m_pStreamImp->Seek(FX_STREAMSEEK_Begin, std::max(m_wBOMLength, iPosition));
-}
-void CFX_TextStream::Release() {
-  if (--m_iRefCount < 1) {
-    delete this;
-  }
-}
-IFX_Stream* CFX_TextStream::Retain() {
-  m_iRefCount++;
-  return this;
-}
-FX_DWORD CFX_TextStream::GetAccessModes() const {
-  return m_pStreamImp->GetAccessModes() | FX_STREAMACCESS_Text;
-}
-int32_t CFX_TextStream::GetLength() const {
-  return m_pStreamImp->GetLength();
-}
-int32_t CFX_TextStream::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
-  return m_pStreamImp->Seek(eSeek, iOffset);
-}
-int32_t CFX_TextStream::GetPosition() {
-  return m_pStreamImp->GetPosition();
-}
-FX_BOOL CFX_TextStream::IsEOF() const {
-  return m_pStreamImp->IsEOF();
-}
-int32_t CFX_TextStream::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
-  return m_pStreamImp->ReadData(pBuffer, iBufferSize);
-}
-int32_t CFX_TextStream::WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
-  return m_pStreamImp->WriteData(pBuffer, iBufferSize);
-}
-void CFX_TextStream::Flush() {
-  m_pStreamImp->Flush();
-}
-FX_BOOL CFX_TextStream::SetLength(int32_t iLength) {
-  return m_pStreamImp->SetLength(iLength);
-}
-FX_WORD CFX_TextStream::GetCodePage() const {
-  return m_wCodePage;
-}
-IFX_Stream* CFX_TextStream::CreateSharedStream(FX_DWORD dwAccess,
-                                               int32_t iOffset,
-                                               int32_t iLength) {
-  IFX_Stream* pSR =
-      m_pStreamImp->CreateSharedStream(dwAccess, iOffset, iLength);
-  if (pSR == NULL) {
-    return NULL;
-  }
-  if (dwAccess & FX_STREAMACCESS_Text) {
-    return new CFX_TextStream(pSR, TRUE);
-  }
-  return pSR;
-}
-int32_t CFX_TextStream::GetBOM(uint8_t bom[4]) const {
-  if (m_wBOMLength < 1) {
-    return 0;
-  }
-  *(FX_DWORD*)bom = m_dwBOM;
-  return m_wBOMLength;
-}
-FX_WORD CFX_TextStream::SetCodePage(FX_WORD wCodePage) {
-  if (m_wBOMLength > 0) {
-    return m_wCodePage;
-  }
-  FX_WORD v = m_wCodePage;
-  m_wCodePage = wCodePage;
-  return v;
-}
-int32_t CFX_TextStream::ReadString(FX_WCHAR* pStr,
-                                   int32_t iMaxLength,
-                                   FX_BOOL& bEOS,
-                                   int32_t const* pByteSize) {
-  FXSYS_assert(pStr != NULL && iMaxLength > 0);
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  int32_t iLen;
-  if (m_wCodePage == FX_CODEPAGE_UTF16LE ||
-      m_wCodePage == FX_CODEPAGE_UTF16BE) {
-    int32_t iBytes = pByteSize == NULL ? iMaxLength * 2 : *pByteSize;
-    m_pStreamImp->Lock();
-    iLen = m_pStreamImp->ReadData((uint8_t*)pStr, iBytes);
-    m_pStreamImp->Unlock();
-    iMaxLength = iLen / 2;
-    if (sizeof(FX_WCHAR) > 2) {
-      FX_UTF16ToWChar(pStr, iMaxLength);
-    }
-#if _FX_ENDIAN_ == _FX_BIG_ENDIAN_
-    if (m_wCodePage == FX_CODEPAGE_UTF16LE) {
-      FX_SwapByteOrder(pStr, iMaxLength);
-    }
-#else
-    if (m_wCodePage == FX_CODEPAGE_UTF16BE) {
-      FX_SwapByteOrder(pStr, iMaxLength);
-    }
-#endif
-  } else {
-    int32_t pos = m_pStreamImp->GetPosition();
-    int32_t iBytes = pByteSize == NULL ? iMaxLength : *pByteSize;
-    iBytes = std::min(iBytes, m_pStreamImp->GetLength() - pos);
-    if (iBytes > 0) {
-      if (m_pBuf == NULL) {
-        m_pBuf = FX_Alloc(uint8_t, iBytes);
-        m_iBufSize = iBytes;
-      } else if (iBytes > m_iBufSize) {
-        m_pBuf = FX_Realloc(uint8_t, m_pBuf, iBytes);
-        m_iBufSize = iBytes;
-      }
-      m_pStreamImp->Lock();
-      iLen = m_pStreamImp->ReadData(m_pBuf, iBytes);
-      int32_t iSrc = iLen;
-      int32_t iDecode = FX_DecodeString(m_wCodePage, (const FX_CHAR*)m_pBuf,
-                                        &iSrc, pStr, &iMaxLength, TRUE);
-      m_pStreamImp->Seek(FX_STREAMSEEK_Current, iSrc - iLen);
-      m_pStreamImp->Unlock();
-      if (iDecode < 1) {
-        return -1;
-      }
-    } else {
-      iMaxLength = 0;
-    }
-  }
-  bEOS = m_pStreamImp->IsEOF();
-  return iMaxLength;
-}
-int32_t CFX_TextStream::WriteString(const FX_WCHAR* pStr, int32_t iLength) {
-  FXSYS_assert(pStr != NULL && iLength > 0);
-  if ((m_pStreamImp->GetAccessModes() & FX_STREAMACCESS_Write) == 0) {
-    return -1;
-  }
-  if (m_wCodePage == FX_CODEPAGE_UTF8) {
-    int32_t len = iLength;
-    CFX_UTF8Encoder encoder;
-    while (len-- > 0) {
-      encoder.Input(*pStr++);
-    }
-    CFX_ByteStringC bsResult = encoder.GetResult();
-    m_pStreamImp->Lock();
-    m_pStreamImp->WriteData((const uint8_t*)bsResult.GetCStr(),
-                            bsResult.GetLength());
-    m_pStreamImp->Unlock();
-  }
-  return iLength;
-}
-CFX_Stream::CFX_Stream()
-    : m_eStreamType(FX_SREAMTYPE_Unknown),
-      m_pStreamImp(NULL),
-      m_dwAccess(0),
-      m_iTotalSize(0),
-      m_iPosition(0),
-      m_iStart(0),
-      m_iLength(0),
-      m_iRefCount(1) {}
-CFX_Stream::~CFX_Stream() {
-  if (m_eStreamType != FX_STREAMTYPE_Stream && m_pStreamImp != NULL) {
-    m_pStreamImp->Release();
-  }
-}
-FX_BOOL CFX_Stream::LoadFile(const FX_WCHAR* pszSrcFileName,
-                             FX_DWORD dwAccess) {
-  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
-    return FALSE;
-  }
-  if (pszSrcFileName == NULL || FXSYS_wcslen(pszSrcFileName) < 1) {
-    return FALSE;
-  }
-  m_pStreamImp = new CFX_FileStreamImp();
-  FX_BOOL bRet =
-      ((CFX_FileStreamImp*)m_pStreamImp)->LoadFile(pszSrcFileName, dwAccess);
-  if (!bRet) {
-    m_pStreamImp->Release();
-    m_pStreamImp = NULL;
-  } else {
-    m_eStreamType = FX_STREAMTYPE_File;
-    m_dwAccess = dwAccess;
-    m_iLength = m_pStreamImp->GetLength();
-  }
-  return bRet;
-}
-FX_BOOL CFX_Stream::LoadFileRead(IFX_FileRead* pFileRead, FX_DWORD dwAccess) {
-  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
-    return FALSE;
-  }
-  if (pFileRead == NULL) {
-    return FALSE;
-  }
-  m_pStreamImp = new CFX_FileReadStreamImp();
-  FX_BOOL bRet =
-      ((CFX_FileReadStreamImp*)m_pStreamImp)->LoadFileRead(pFileRead, dwAccess);
-  if (!bRet) {
-    m_pStreamImp->Release();
-    m_pStreamImp = NULL;
-  } else {
-    m_eStreamType = FX_STREAMTYPE_File;
-    m_dwAccess = dwAccess;
-    m_iLength = m_pStreamImp->GetLength();
-  }
-  return bRet;
-}
-FX_BOOL CFX_Stream::LoadFileWrite(IFX_FileWrite* pFileWrite,
-                                  FX_DWORD dwAccess) {
-  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
-    return FALSE;
-  }
-  if (pFileWrite == NULL) {
-    return FALSE;
-  }
-  m_pStreamImp = new CFX_FileWriteStreamImp();
-  FX_BOOL bRet = ((CFX_FileWriteStreamImp*)m_pStreamImp)
-                     ->LoadFileWrite(pFileWrite, dwAccess);
-  if (!bRet) {
-    m_pStreamImp->Release();
-    m_pStreamImp = NULL;
-  } else {
-    m_eStreamType = FX_STREAMTYPE_File;
-    m_dwAccess = dwAccess;
-    m_iLength = m_pStreamImp->GetLength();
-  }
-  return bRet;
-}
-FX_BOOL CFX_Stream::LoadBuffer(uint8_t* pData,
-                               int32_t iTotalSize,
-                               FX_DWORD dwAccess) {
-  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
-    return FALSE;
-  }
-  if (pData == NULL || iTotalSize < 1) {
-    return FALSE;
-  }
-  m_pStreamImp = new CFX_BufferStreamImp();
-  FX_BOOL bRet = ((CFX_BufferStreamImp*)m_pStreamImp)
-                     ->LoadBuffer(pData, iTotalSize, dwAccess);
-  if (!bRet) {
-    m_pStreamImp->Release();
-    m_pStreamImp = NULL;
-  } else {
-    m_eStreamType = FX_STREAMTYPE_Buffer;
-    m_dwAccess = dwAccess;
-    m_iLength = m_pStreamImp->GetLength();
-  }
-  return bRet;
-}
-FX_BOOL CFX_Stream::LoadBufferRead(IFX_BufferRead* pBufferRead,
-                                   int32_t iFileSize,
-                                   FX_DWORD dwAccess,
-                                   FX_BOOL bReleaseBufferRead) {
-  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
-    return FALSE;
-  }
-  if (!pBufferRead) {
-    return FALSE;
-  }
-  m_pStreamImp = new CFX_BufferReadStreamImp;
-  FX_BOOL bRet = ((CFX_BufferReadStreamImp*)m_pStreamImp)
-                     ->LoadBufferRead(pBufferRead, iFileSize, dwAccess,
-                                      bReleaseBufferRead);
-  if (!bRet) {
-    m_pStreamImp->Release();
-    m_pStreamImp = NULL;
-  } else {
-    m_eStreamType = FX_STREAMTYPE_BufferRead;
-    m_dwAccess = dwAccess;
-    m_iLength = m_pStreamImp->GetLength();
-  }
-  return bRet;
-}
-void CFX_Stream::Release() {
-  if (--m_iRefCount < 1) {
-    delete this;
-  }
-}
-IFX_Stream* CFX_Stream::Retain() {
-  m_iRefCount++;
-  return this;
-}
-int32_t CFX_Stream::GetLength() const {
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  if (m_eStreamType == FX_STREAMTYPE_File ||
-      m_eStreamType == FX_STREAMTYPE_Buffer) {
-    return m_pStreamImp->GetLength();
-  }
-  return m_iLength;
-}
-int32_t CFX_Stream::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  if (m_eStreamType == FX_STREAMTYPE_File ||
-      m_eStreamType == FX_STREAMTYPE_Buffer) {
-    return m_iPosition = m_pStreamImp->Seek(eSeek, iOffset);
-  }
-  int32_t iEnd = m_iStart + m_iLength;
-  int32_t iPosition = m_iStart + iOffset;
-  if (eSeek == FX_STREAMSEEK_Begin) {
-    m_iPosition = iPosition;
-  } else if (eSeek == FX_STREAMSEEK_Current) {
-    m_iPosition += iOffset;
-  } else if (eSeek == FX_STREAMSEEK_End) {
-    m_iPosition = iEnd + iOffset;
-  }
-  if (m_iPosition > iEnd) {
-    m_iPosition = iEnd;
-  }
-  if (m_iPosition < m_iStart) {
-    m_iPosition = m_iStart;
-  }
-  return m_iPosition - m_iStart;
-}
-int32_t CFX_Stream::GetPosition() {
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  if (m_eStreamType == FX_STREAMTYPE_File ||
-      m_eStreamType == FX_STREAMTYPE_Buffer) {
-    return m_iPosition = m_pStreamImp->GetPosition();
-  }
-  return m_iPosition - m_iStart;
-}
-FX_BOOL CFX_Stream::IsEOF() const {
-  if (m_pStreamImp == NULL) {
-    return TRUE;
-  }
-  if (m_eStreamType == FX_STREAMTYPE_File ||
-      m_eStreamType == FX_STREAMTYPE_Buffer) {
-    return m_pStreamImp->IsEOF();
-  }
-  return m_iPosition >= m_iStart + m_iLength;
-}
-int32_t CFX_Stream::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  int32_t iLen = std::min(m_iStart + m_iLength - m_iPosition, iBufferSize);
-  if (iLen <= 0) {
-    return 0;
-  }
-  m_pStreamImp->Lock();
-  if (m_pStreamImp->GetPosition() != m_iPosition) {
-    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
-  }
-  iLen = m_pStreamImp->ReadData(pBuffer, iLen);
-  m_iPosition = m_pStreamImp->GetPosition();
-  m_pStreamImp->Unlock();
-  return iLen;
-}
-int32_t CFX_Stream::ReadString(FX_WCHAR* pStr,
-                               int32_t iMaxLength,
-                               FX_BOOL& bEOS,
-                               int32_t const* pByteSize) {
-  FXSYS_assert(pStr != NULL && iMaxLength > 0);
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  int32_t iEnd = m_iStart + m_iLength;
-  int32_t iLen = iEnd - m_iPosition;
-  if (pByteSize != NULL) {
-    iLen = std::min(iLen, *pByteSize);
-  }
-  iLen = std::min(iEnd / 2, iMaxLength);
-  if (iLen <= 0) {
-    return 0;
-  }
-  m_pStreamImp->Lock();
-  if (m_pStreamImp->GetPosition() != m_iPosition) {
-    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
-  }
-  iLen = m_pStreamImp->ReadString(pStr, iLen, bEOS);
-  m_iPosition = m_pStreamImp->GetPosition();
-  if (iLen > 0 && m_iPosition >= iEnd) {
-    bEOS = TRUE;
-  }
-  m_pStreamImp->Unlock();
-  return iLen;
-}
-int32_t CFX_Stream::WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
-  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
-    return -1;
-  }
-  int32_t iLen = iBufferSize;
-  if (m_eStreamType == FX_STREAMTYPE_Stream) {
-    iLen = std::min(m_iStart + m_iTotalSize - m_iPosition, iBufferSize);
-    if (iLen <= 0) {
-      return 0;
-    }
-  }
-  m_pStreamImp->Lock();
-  int32_t iEnd = m_iStart + m_iLength;
-  if (m_pStreamImp->GetPosition() != m_iPosition) {
-    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
-  }
-  iLen = m_pStreamImp->WriteData(pBuffer, iLen);
-  m_iPosition = m_pStreamImp->GetPosition();
-  if (m_iPosition > iEnd) {
-    m_iLength = m_iPosition - m_iStart;
-  }
-  m_pStreamImp->Unlock();
-  return iLen;
-}
-int32_t CFX_Stream::WriteString(const FX_WCHAR* pStr, int32_t iLength) {
-  FXSYS_assert(pStr != NULL && iLength > 0);
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
-    return -1;
-  }
-  int32_t iLen = iLength;
-  if (m_eStreamType == FX_STREAMTYPE_Stream) {
-    iLen = std::min((m_iStart + m_iTotalSize - m_iPosition) / 2, iLength);
-    if (iLen <= 0) {
-      return 0;
-    }
-  }
-  m_pStreamImp->Lock();
-  int32_t iEnd = m_iStart + m_iLength;
-  if (m_pStreamImp->GetPosition() != m_iPosition) {
-    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
-  }
-  iLen = m_pStreamImp->WriteString(pStr, iLen);
-  m_iPosition = m_pStreamImp->GetPosition();
-  if (m_iPosition > iEnd) {
-    m_iLength = m_iPosition - m_iStart;
-  }
-  m_pStreamImp->Unlock();
-  return iLen;
-}
-void CFX_Stream::Flush() {
-  if (m_pStreamImp == NULL) {
-    return;
-  }
-  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
-    return;
-  }
-  m_pStreamImp->Flush();
-}
-FX_BOOL CFX_Stream::SetLength(int32_t iLength) {
-  if (m_pStreamImp == NULL) {
-    return FALSE;
-  }
-  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
-    return FALSE;
-  }
-  return m_pStreamImp->SetLength(iLength);
-}
-int32_t CFX_Stream::GetBOM(uint8_t bom[4]) const {
-  if (m_pStreamImp == NULL) {
-    return -1;
-  }
-  return 0;
-}
-FX_WORD CFX_Stream::GetCodePage() const {
-#if _FX_ENDIAN_ == _FX_LITTLE_ENDIAN_
-  return FX_CODEPAGE_UTF16LE;
-#else
-  return FX_CODEPAGE_UTF16BE;
-#endif
-}
-FX_WORD CFX_Stream::SetCodePage(FX_WORD wCodePage) {
-#if _FX_ENDIAN_ == _FX_LITTLE_ENDIAN_
-  return FX_CODEPAGE_UTF16LE;
-#else
-  return FX_CODEPAGE_UTF16BE;
-#endif
-}
-IFX_Stream* CFX_Stream::CreateSharedStream(FX_DWORD dwAccess,
-                                           int32_t iOffset,
-                                           int32_t iLength) {
-  FXSYS_assert(iLength > 0);
-  if (m_pStreamImp == NULL) {
-    return NULL;
-  }
-  if ((m_dwAccess & FX_STREAMACCESS_Text) != 0 &&
-      (dwAccess & FX_STREAMACCESS_Text) == 0) {
-    return NULL;
-  }
-  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0 &&
-      (dwAccess & FX_STREAMACCESS_Write) != 0) {
-    return NULL;
-  }
-  int32_t iStart = m_iStart + iOffset;
-  int32_t iTotal = m_iStart + m_iLength;
-  if (iStart < m_iStart || iStart >= iTotal) {
-    return NULL;
-  }
-  int32_t iEnd = iStart + iLength;
-  if (iEnd < iStart || iEnd > iTotal) {
-    return NULL;
-  }
-  CFX_Stream* pShared = new CFX_Stream;
-  pShared->m_eStreamType = FX_STREAMTYPE_Stream;
-  pShared->m_pStreamImp = m_pStreamImp;
-  pShared->m_dwAccess = dwAccess;
-  pShared->m_iTotalSize = iLength;
-  pShared->m_iPosition = iStart;
-  pShared->m_iStart = iStart;
-  pShared->m_iLength = (dwAccess & FX_STREAMACCESS_Write) != 0 ? 0 : iLength;
-  if (dwAccess & FX_STREAMACCESS_Text) {
-    return IFX_Stream::CreateTextStream(pShared, TRUE);
-  }
-  return pShared;
-}
-IFX_FileRead* FX_CreateFileRead(IFX_Stream* pBaseStream,
-                                FX_BOOL bReleaseStream) {
-  FXSYS_assert(pBaseStream != NULL);
-  return new CFGAS_FileRead(pBaseStream, bReleaseStream);
-}
-CFGAS_FileRead::CFGAS_FileRead(IFX_Stream* pStream, FX_BOOL bReleaseStream)
-    : m_bReleaseStream(bReleaseStream), m_pStream(pStream) {
-  FXSYS_assert(m_pStream != NULL);
-}
-CFGAS_FileRead::~CFGAS_FileRead() {
-  if (m_bReleaseStream) {
-    m_pStream->Release();
-  }
-}
-FX_FILESIZE CFGAS_FileRead::GetSize() {
-  return (FX_FILESIZE)m_pStream->GetLength();
-}
-FX_BOOL CFGAS_FileRead::ReadBlock(void* buffer,
-                                  FX_FILESIZE offset,
-                                  size_t size) {
-  m_pStream->Lock();
-  m_pStream->Seek(FX_STREAMSEEK_Begin, (int32_t)offset);
-  int32_t iLen = m_pStream->ReadData((uint8_t*)buffer, (int32_t)size);
-  m_pStream->Unlock();
-  return iLen == (int32_t)size;
-}
-
-IFX_FileRead* FX_CreateFileRead(IFX_BufferRead* pBufferRead,
-                                FX_FILESIZE iFileSize,
-                                FX_BOOL bReleaseStream) {
-  if (!pBufferRead) {
-    return NULL;
-  }
-  return new CFX_BufferAccImp(pBufferRead, iFileSize, bReleaseStream);
-}
-CFX_BufferAccImp::CFX_BufferAccImp(IFX_BufferRead* pBufferRead,
-                                   FX_FILESIZE iFileSize,
-                                   FX_BOOL bReleaseStream)
-    : m_pBufferRead(pBufferRead),
-      m_bReleaseStream(bReleaseStream),
-      m_iBufSize(iFileSize) {
-  FXSYS_assert(m_pBufferRead);
-}
-CFX_BufferAccImp::~CFX_BufferAccImp() {
-  if (m_bReleaseStream && m_pBufferRead) {
-    m_pBufferRead->Release();
-  }
-}
-FX_FILESIZE CFX_BufferAccImp::GetSize() {
-  if (!m_pBufferRead) {
-    return 0;
-  }
-  if (m_iBufSize >= 0) {
-    return m_iBufSize;
-  }
-  if (!m_pBufferRead->ReadNextBlock(TRUE)) {
-    return 0;
-  }
-  m_iBufSize = (FX_FILESIZE)m_pBufferRead->GetBlockSize();
-  while (!m_pBufferRead->IsEOF()) {
-    m_pBufferRead->ReadNextBlock(FALSE);
-    m_iBufSize += (FX_FILESIZE)m_pBufferRead->GetBlockSize();
-  }
-  return m_iBufSize;
-}
-FX_BOOL CFX_BufferAccImp::ReadBlock(void* buffer,
-                                    FX_FILESIZE offset,
-                                    size_t size) {
-  if (!m_pBufferRead) {
-    return FALSE;
-  }
-  if (!buffer || !size) {
-    return TRUE;
-  }
-  FX_FILESIZE dwBufSize = GetSize();
-  if (offset >= dwBufSize) {
-    return FALSE;
-  }
-  size_t dwBlockSize = m_pBufferRead->GetBlockSize();
-  FX_FILESIZE dwBlockOffset = m_pBufferRead->GetBlockOffset();
-  if (offset < dwBlockOffset) {
-    if (!m_pBufferRead->ReadNextBlock(TRUE)) {
-      return FALSE;
-    }
-    dwBlockSize = m_pBufferRead->GetBlockSize();
-    dwBlockOffset = m_pBufferRead->GetBlockOffset();
-  }
-  while (offset < dwBlockOffset ||
-         offset >= (FX_FILESIZE)(dwBlockOffset + dwBlockSize)) {
-    if (m_pBufferRead->IsEOF() || !m_pBufferRead->ReadNextBlock(FALSE)) {
-      break;
-    }
-    dwBlockSize = m_pBufferRead->GetBlockSize();
-    dwBlockOffset = m_pBufferRead->GetBlockOffset();
-  }
-  if (offset < dwBlockOffset ||
-      offset >= (FX_FILESIZE)(dwBlockOffset + dwBlockSize)) {
-    return FALSE;
-  }
-  const uint8_t* pBuffer = m_pBufferRead->GetBlockBuffer();
-  const FX_FILESIZE dwOffset = offset - dwBlockOffset;
-  size_t dwCopySize =
-      std::min(size, static_cast<size_t>(dwBlockSize - dwOffset));
-  FXSYS_memcpy(buffer, pBuffer + dwOffset, dwCopySize);
-  offset = dwCopySize;
-  size -= dwCopySize;
-  while (size) {
-    if (!m_pBufferRead->ReadNextBlock(FALSE)) {
-      break;
-    }
-    dwBlockOffset = m_pBufferRead->GetBlockOffset();
-    dwBlockSize = m_pBufferRead->GetBlockSize();
-    pBuffer = m_pBufferRead->GetBlockBuffer();
-    dwCopySize = std::min(size, dwBlockSize);
-    FXSYS_memcpy(((uint8_t*)buffer) + offset, pBuffer, dwCopySize);
-    offset += dwCopySize;
-    size -= dwCopySize;
-  }
-  return TRUE;
-}
-
-IFX_FileWrite* FX_CreateFileWrite(IFX_Stream* pBaseStream,
-                                  FX_BOOL bReleaseStream) {
-  FXSYS_assert(pBaseStream != NULL);
-  return new CFGAS_FileWrite(pBaseStream, bReleaseStream);
-}
-
-CFGAS_FileWrite::CFGAS_FileWrite(IFX_Stream* pStream, FX_BOOL bReleaseStream)
-    : m_pStream(pStream), m_bReleaseStream(bReleaseStream) {
-  FXSYS_assert(m_pStream != NULL);
-}
-CFGAS_FileWrite::~CFGAS_FileWrite() {
-  if (m_bReleaseStream) {
-    m_pStream->Release();
-  }
-}
-FX_FILESIZE CFGAS_FileWrite::GetSize() {
-  return m_pStream->GetLength();
-}
-FX_BOOL CFGAS_FileWrite::Flush() {
-  m_pStream->Flush();
-  return TRUE;
-}
-FX_BOOL CFGAS_FileWrite::WriteBlock(const void* pData, size_t size) {
-  return m_pStream->WriteData((const uint8_t*)pData, (int32_t)size) ==
-         (int32_t)size;
-}
-FX_BOOL CFGAS_FileWrite::WriteBlock(const void* pData,
-                                    FX_FILESIZE offset,
-                                    size_t size) {
-  m_pStream->Lock();
-  m_pStream->Seek(FX_STREAMSEEK_Begin, offset);
-  int32_t iLen = m_pStream->WriteData((uint8_t*)pData, (int32_t)size);
-  m_pStream->Unlock();
-  return iLen == (int32_t)size;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_stream.h"
+IFX_Stream* IFX_Stream::CreateStream(IFX_BufferRead* pBufferRead,
+                                     FX_DWORD dwAccess,
+                                     int32_t iFileSize,
+                                     FX_BOOL bReleaseBufferRead) {
+  CFX_Stream* pSR = new CFX_Stream;
+  if (!pSR->LoadBufferRead(pBufferRead, iFileSize, dwAccess,
+                           bReleaseBufferRead)) {
+    pSR->Release();
+    return NULL;
+  }
+  if (dwAccess & FX_STREAMACCESS_Text) {
+    return new CFX_TextStream(pSR, TRUE);
+  }
+  return pSR;
+}
+IFX_Stream* IFX_Stream::CreateStream(IFX_FileRead* pFileRead,
+                                     FX_DWORD dwAccess) {
+  CFX_Stream* pSR = new CFX_Stream;
+  if (!pSR->LoadFileRead(pFileRead, dwAccess)) {
+    pSR->Release();
+    return NULL;
+  }
+  if (dwAccess & FX_STREAMACCESS_Text) {
+    return new CFX_TextStream(pSR, TRUE);
+  }
+  return pSR;
+}
+IFX_Stream* IFX_Stream::CreateStream(IFX_FileWrite* pFileWrite,
+                                     FX_DWORD dwAccess) {
+  CFX_Stream* pSR = new CFX_Stream;
+  if (!pSR->LoadFileWrite(pFileWrite, dwAccess)) {
+    pSR->Release();
+    return NULL;
+  }
+  if (dwAccess & FX_STREAMACCESS_Text) {
+    return new CFX_TextStream(pSR, TRUE);
+  }
+  return pSR;
+}
+IFX_Stream* IFX_Stream::CreateStream(const FX_WCHAR* pszFileName,
+                                     FX_DWORD dwAccess) {
+  CFX_Stream* pSR = new CFX_Stream;
+  if (!pSR->LoadFile(pszFileName, dwAccess)) {
+    pSR->Release();
+    return NULL;
+  }
+  if (dwAccess & FX_STREAMACCESS_Text) {
+    return new CFX_TextStream(pSR, TRUE);
+  }
+  return pSR;
+}
+IFX_Stream* IFX_Stream::CreateStream(uint8_t* pData,
+                                     int32_t length,
+                                     FX_DWORD dwAccess) {
+  CFX_Stream* pSR = new CFX_Stream;
+  if (!pSR->LoadBuffer(pData, length, dwAccess)) {
+    pSR->Release();
+    return NULL;
+  }
+  if (dwAccess & FX_STREAMACCESS_Text) {
+    return new CFX_TextStream(pSR, TRUE);
+  }
+  return pSR;
+}
+CFX_StreamImp::CFX_StreamImp() : CFX_ThreadLock(), m_dwAccess(0) {}
+CFX_FileStreamImp::CFX_FileStreamImp()
+    : CFX_StreamImp(), m_hFile(NULL), m_iLength(0) {}
+CFX_FileStreamImp::~CFX_FileStreamImp() {
+  if (m_hFile != NULL) {
+    FXSYS_fclose(m_hFile);
+  }
+}
+FX_BOOL CFX_FileStreamImp::LoadFile(const FX_WCHAR* pszSrcFileName,
+                                    FX_DWORD dwAccess) {
+  FXSYS_assert(m_hFile == NULL);
+  FXSYS_assert(pszSrcFileName != NULL && FXSYS_wcslen(pszSrcFileName) > 0);
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
+    _FX_OS_ == _FX_WIN64_
+  CFX_WideString wsMode;
+  if (dwAccess & FX_STREAMACCESS_Write) {
+    if (dwAccess & FX_STREAMACCESS_Append) {
+      wsMode = L"a+b";
+    } else if (dwAccess & FX_STREAMACCESS_Truncate) {
+      wsMode = L"w+b";
+    } else {
+      wsMode = L"r+b";
+    }
+  } else {
+    wsMode = L"rb";
+  }
+#ifdef _FX_WINAPI_PARTITION_APP_
+  CFX_WideString wsSrcFileName(pszSrcFileName);
+  _wfopen_s(&m_hFile, wsSrcFileName, wsMode);
+#else
+  m_hFile = FXSYS_wfopen(pszSrcFileName, wsMode);
+#endif
+  if (m_hFile == NULL) {
+    if (dwAccess & FX_STREAMACCESS_Write) {
+      if (dwAccess & FX_STREAMACCESS_Create) {
+#ifdef _FX_WINAPI_PARTITION_APP_
+        CFX_WideString wsSrcFileName(pszSrcFileName);
+        _wfopen_s(&m_hFile, wsSrcFileName, L"w+b");
+#else
+        m_hFile = FXSYS_wfopen(pszSrcFileName, L"w+b");
+#endif
+      }
+      if (m_hFile == NULL) {
+#ifdef _FX_WINAPI_PARTITION_APP_
+        CFX_WideString wsSrcFileName(pszSrcFileName);
+        _wfopen_s(&m_hFile, wsSrcFileName, L"r+b");
+#else
+        m_hFile = FXSYS_wfopen(pszSrcFileName, L"r+b");
+#endif
+        if (m_hFile == NULL) {
+          return FALSE;
+        }
+        if (dwAccess & FX_STREAMACCESS_Truncate) {
+          FX_fsetsize(m_hFile, 0);
+        }
+      }
+    } else {
+      return FALSE;
+    }
+  }
+#else
+  CFX_ByteString wsMode;
+  if (dwAccess & FX_STREAMACCESS_Write) {
+    if (dwAccess & FX_STREAMACCESS_Append) {
+      wsMode = "a+b";
+    } else if (dwAccess & FX_STREAMACCESS_Truncate) {
+      wsMode = "w+b";
+    } else {
+      wsMode = "r+b";
+    }
+  } else {
+    wsMode = "rb";
+  }
+  CFX_ByteString szFileName = CFX_ByteString::FromUnicode(pszSrcFileName);
+  m_hFile = FXSYS_fopen(szFileName, wsMode);
+  if (m_hFile == NULL) {
+    if (dwAccess & FX_STREAMACCESS_Write) {
+      if (dwAccess & FX_STREAMACCESS_Create) {
+        m_hFile = FXSYS_fopen(szFileName, "w+b");
+      }
+      if (m_hFile == NULL) {
+        m_hFile = FXSYS_fopen(szFileName, "r+b");
+        if (m_hFile == NULL) {
+          return FALSE;
+        }
+        if (dwAccess & FX_STREAMACCESS_Truncate) {
+          FX_fsetsize(m_hFile, 0);
+        }
+      }
+    } else {
+      return FALSE;
+    }
+  }
+#endif
+  m_dwAccess = dwAccess;
+  if ((dwAccess & (FX_STREAMACCESS_Write | FX_STREAMACCESS_Truncate)) ==
+      (FX_STREAMACCESS_Write | FX_STREAMACCESS_Truncate)) {
+    m_iLength = 0;
+  } else {
+    m_iLength = FX_filelength(m_hFile);
+  }
+  return TRUE;
+}
+int32_t CFX_FileStreamImp::GetLength() const {
+  FXSYS_assert(m_hFile != NULL);
+  return m_iLength;
+}
+int32_t CFX_FileStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
+  FXSYS_assert(m_hFile != NULL);
+  FXSYS_fseek(m_hFile, iOffset, eSeek);
+  return FXSYS_ftell(m_hFile);
+}
+int32_t CFX_FileStreamImp::GetPosition() {
+  FXSYS_assert(m_hFile != NULL);
+  return FXSYS_ftell(m_hFile);
+}
+FX_BOOL CFX_FileStreamImp::IsEOF() const {
+  FXSYS_assert(m_hFile != NULL);
+  return FXSYS_ftell(m_hFile) >= m_iLength;
+}
+int32_t CFX_FileStreamImp::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
+  FXSYS_assert(m_hFile != NULL);
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  return FXSYS_fread(pBuffer, 1, iBufferSize, m_hFile);
+}
+int32_t CFX_FileStreamImp::ReadString(FX_WCHAR* pStr,
+                                      int32_t iMaxLength,
+                                      FX_BOOL& bEOS) {
+  FXSYS_assert(m_hFile != NULL);
+  FXSYS_assert(pStr != NULL && iMaxLength > 0);
+  if (m_iLength <= 0) {
+    return 0;
+  }
+  int32_t iPosition = FXSYS_ftell(m_hFile);
+  int32_t iLen = std::min((m_iLength - iPosition) / 2, iMaxLength);
+  if (iLen <= 0) {
+    return 0;
+  }
+  iLen = FXSYS_fread(pStr, 2, iLen, m_hFile);
+  int32_t iCount = 0;
+  while (*pStr != L'\0' && iCount < iLen) {
+    pStr++, iCount++;
+  }
+  iPosition += iCount * 2;
+  if (FXSYS_ftell(m_hFile) != iPosition) {
+    FXSYS_fseek(m_hFile, iPosition, 0);
+  }
+  bEOS = (iPosition >= m_iLength);
+  return iCount;
+}
+int32_t CFX_FileStreamImp::WriteData(const uint8_t* pBuffer,
+                                     int32_t iBufferSize) {
+  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  int32_t iRet = FXSYS_fwrite(pBuffer, 1, iBufferSize, m_hFile);
+  if (iRet != 0) {
+    int32_t iPos = FXSYS_ftell(m_hFile);
+    if (iPos > m_iLength) {
+      m_iLength = iPos;
+    }
+  }
+  return iRet;
+}
+int32_t CFX_FileStreamImp::WriteString(const FX_WCHAR* pStr, int32_t iLength) {
+  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
+  FXSYS_assert(pStr != NULL && iLength > 0);
+  int32_t iRet = FXSYS_fwrite(pStr, 2, iLength, m_hFile);
+  if (iRet != 0) {
+    int32_t iPos = FXSYS_ftell(m_hFile);
+    if (iPos > m_iLength) {
+      m_iLength = iPos;
+    }
+  }
+  return iRet;
+}
+void CFX_FileStreamImp::Flush() {
+  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
+  FXSYS_fflush(m_hFile);
+}
+FX_BOOL CFX_FileStreamImp::SetLength(int32_t iLength) {
+  FXSYS_assert(m_hFile != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
+  FX_BOOL bRet = FX_fsetsize(m_hFile, iLength);
+  m_iLength = FX_filelength(m_hFile);
+  return bRet;
+}
+CFX_FileReadStreamImp::CFX_FileReadStreamImp()
+    : m_pFileRead(NULL), m_iPosition(0), m_iLength(0) {}
+FX_BOOL CFX_FileReadStreamImp::LoadFileRead(IFX_FileRead* pFileRead,
+                                            FX_DWORD dwAccess) {
+  FXSYS_assert(m_pFileRead == NULL && pFileRead != NULL);
+  if (dwAccess & FX_STREAMACCESS_Write) {
+    return FALSE;
+  }
+  m_pFileRead = pFileRead;
+  m_iLength = m_pFileRead->GetSize();
+  return TRUE;
+}
+int32_t CFX_FileReadStreamImp::GetLength() const {
+  return m_iLength;
+}
+int32_t CFX_FileReadStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
+  switch (eSeek) {
+    case FX_STREAMSEEK_Begin:
+      m_iPosition = iOffset;
+      break;
+    case FX_STREAMSEEK_Current:
+      m_iPosition += iOffset;
+      break;
+    case FX_STREAMSEEK_End:
+      m_iPosition = m_iLength + iOffset;
+      break;
+  }
+  if (m_iPosition < 0) {
+    m_iPosition = 0;
+  } else if (m_iPosition >= m_iLength) {
+    m_iPosition = m_iLength;
+  }
+  return m_iPosition;
+}
+FX_BOOL CFX_FileReadStreamImp::IsEOF() const {
+  return m_iPosition >= m_iLength;
+}
+int32_t CFX_FileReadStreamImp::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
+  FXSYS_assert(m_pFileRead != NULL);
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  if (iBufferSize > m_iLength - m_iPosition) {
+    iBufferSize = m_iLength - m_iPosition;
+  }
+  if (m_pFileRead->ReadBlock(pBuffer, m_iPosition, iBufferSize)) {
+    m_iPosition += iBufferSize;
+    return iBufferSize;
+  }
+  return 0;
+}
+int32_t CFX_FileReadStreamImp::ReadString(FX_WCHAR* pStr,
+                                          int32_t iMaxLength,
+                                          FX_BOOL& bEOS) {
+  FXSYS_assert(m_pFileRead != NULL);
+  FXSYS_assert(pStr != NULL && iMaxLength > 0);
+  iMaxLength = ReadData((uint8_t*)pStr, iMaxLength * 2) / 2;
+  if (iMaxLength <= 0) {
+    return 0;
+  }
+  int32_t i = 0;
+  while (i < iMaxLength && pStr[i] != L'\0') {
+    ++i;
+  }
+  bEOS = (m_iPosition >= m_iLength) || pStr[i] == L'\0';
+  return i;
+}
+CFX_BufferReadStreamImp::CFX_BufferReadStreamImp()
+    : m_pBufferRead(NULL),
+      m_bReleaseBufferRead(FALSE),
+      m_iPosition(0),
+      m_iBufferSize(0) {}
+CFX_BufferReadStreamImp::~CFX_BufferReadStreamImp() {
+  if (m_bReleaseBufferRead && m_pBufferRead != NULL) {
+    m_pBufferRead->Release();
+  }
+}
+FX_BOOL CFX_BufferReadStreamImp::LoadBufferRead(IFX_BufferRead* pBufferRead,
+                                                int32_t iFileSize,
+                                                FX_DWORD dwAccess,
+                                                FX_BOOL bReleaseBufferRead) {
+  FXSYS_assert(m_pBufferRead == NULL && pBufferRead != NULL);
+  if (dwAccess & FX_STREAMACCESS_Write) {
+    return FALSE;
+  }
+  m_bReleaseBufferRead = bReleaseBufferRead;
+  m_pBufferRead = pBufferRead;
+  m_iBufferSize = iFileSize;
+  if (m_iBufferSize >= 0) {
+    return TRUE;
+  }
+  if (!m_pBufferRead->ReadNextBlock(TRUE)) {
+    return FALSE;
+  }
+  m_iBufferSize = m_pBufferRead->GetBlockSize();
+  while (!m_pBufferRead->IsEOF()) {
+    m_pBufferRead->ReadNextBlock(FALSE);
+    m_iBufferSize += m_pBufferRead->GetBlockSize();
+  }
+  return TRUE;
+}
+int32_t CFX_BufferReadStreamImp::GetLength() const {
+  return m_iBufferSize;
+}
+int32_t CFX_BufferReadStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
+  int32_t iLength = GetLength();
+  switch (eSeek) {
+    case FX_STREAMSEEK_Begin:
+      m_iPosition = iOffset;
+      break;
+    case FX_STREAMSEEK_Current:
+      m_iPosition += iOffset;
+      break;
+    case FX_STREAMSEEK_End:
+      m_iPosition = iLength + iOffset;
+      break;
+  }
+  if (m_iPosition < 0) {
+    m_iPosition = 0;
+  } else if (m_iPosition >= iLength) {
+    m_iPosition = iLength;
+  }
+  return m_iPosition;
+}
+FX_BOOL CFX_BufferReadStreamImp::IsEOF() const {
+  return m_pBufferRead ? m_pBufferRead->IsEOF() : TRUE;
+}
+int32_t CFX_BufferReadStreamImp::ReadData(uint8_t* pBuffer,
+                                          int32_t iBufferSize) {
+  FXSYS_assert(m_pBufferRead != NULL);
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  int32_t iLength = GetLength();
+  if (m_iPosition >= iLength) {
+    return 0;
+  }
+  if (iBufferSize > iLength - m_iPosition) {
+    iBufferSize = iLength - m_iPosition;
+  }
+  FX_DWORD dwBlockOffset = m_pBufferRead->GetBlockOffset();
+  FX_DWORD dwBlockSize = m_pBufferRead->GetBlockSize();
+  if (m_iPosition < (int32_t)dwBlockOffset) {
+    if (!m_pBufferRead->ReadNextBlock(TRUE)) {
+      return 0;
+    }
+    dwBlockOffset = m_pBufferRead->GetBlockOffset();
+    dwBlockSize = m_pBufferRead->GetBlockSize();
+  }
+  while (m_iPosition < (int32_t)dwBlockOffset ||
+         m_iPosition >= (int32_t)(dwBlockOffset + dwBlockSize)) {
+    if (m_pBufferRead->IsEOF() || !m_pBufferRead->ReadNextBlock(FALSE)) {
+      break;
+    }
+    dwBlockOffset = m_pBufferRead->GetBlockOffset();
+    dwBlockSize = m_pBufferRead->GetBlockSize();
+  }
+  if (m_iPosition < (int32_t)dwBlockOffset ||
+      m_iPosition >= (int32_t)(dwBlockOffset + dwBlockSize)) {
+    return 0;
+  }
+  const uint8_t* pBufferTmp = m_pBufferRead->GetBlockBuffer();
+  FX_DWORD dwOffsetTmp = m_iPosition - dwBlockOffset;
+  FX_DWORD dwCopySize =
+      std::min(iBufferSize, (int32_t)(dwBlockSize - dwOffsetTmp));
+  FXSYS_memcpy(pBuffer, pBufferTmp + dwOffsetTmp, dwCopySize);
+  dwOffsetTmp = dwCopySize;
+  iBufferSize -= dwCopySize;
+  while (iBufferSize > 0) {
+    if (!m_pBufferRead->ReadNextBlock(FALSE)) {
+      break;
+    }
+    dwBlockOffset = m_pBufferRead->GetBlockOffset();
+    dwBlockSize = m_pBufferRead->GetBlockSize();
+    pBufferTmp = m_pBufferRead->GetBlockBuffer();
+    dwCopySize = std::min((FX_DWORD)iBufferSize, dwBlockSize);
+    FXSYS_memcpy(pBuffer + dwOffsetTmp, pBufferTmp, dwCopySize);
+    dwOffsetTmp += dwCopySize;
+    iBufferSize -= dwCopySize;
+  }
+  m_iPosition += dwOffsetTmp;
+  return dwOffsetTmp;
+}
+int32_t CFX_BufferReadStreamImp::ReadString(FX_WCHAR* pStr,
+                                            int32_t iMaxLength,
+                                            FX_BOOL& bEOS) {
+  FXSYS_assert(m_pBufferRead != NULL);
+  FXSYS_assert(pStr != NULL && iMaxLength > 0);
+  iMaxLength = ReadData((uint8_t*)pStr, iMaxLength * 2) / 2;
+  if (iMaxLength <= 0) {
+    return 0;
+  }
+  int32_t i = 0;
+  while (i < iMaxLength && pStr[i] != L'\0') {
+    ++i;
+  }
+  bEOS = (m_iPosition >= GetLength()) || pStr[i] == L'\0';
+  return i;
+}
+CFX_FileWriteStreamImp::CFX_FileWriteStreamImp()
+    : m_pFileWrite(NULL), m_iPosition(0) {}
+FX_BOOL CFX_FileWriteStreamImp::LoadFileWrite(IFX_FileWrite* pFileWrite,
+                                              FX_DWORD dwAccess) {
+  FXSYS_assert(m_pFileWrite == NULL && pFileWrite != NULL);
+  if (dwAccess & FX_STREAMACCESS_Read) {
+    return FALSE;
+  }
+  if (dwAccess & FX_STREAMACCESS_Append) {
+    m_iPosition = pFileWrite->GetSize();
+  }
+  m_pFileWrite = pFileWrite;
+  return TRUE;
+}
+int32_t CFX_FileWriteStreamImp::GetLength() const {
+  if (!m_pFileWrite) {
+    return 0;
+  }
+  return (int32_t)m_pFileWrite->GetSize();
+}
+int32_t CFX_FileWriteStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
+  int32_t iLength = GetLength();
+  switch (eSeek) {
+    case FX_STREAMSEEK_Begin:
+      m_iPosition = iOffset;
+      break;
+    case FX_STREAMSEEK_Current:
+      m_iPosition += iOffset;
+      break;
+    case FX_STREAMSEEK_End:
+      m_iPosition = iLength + iOffset;
+      break;
+  }
+  if (m_iPosition < 0) {
+    m_iPosition = 0;
+  } else if (m_iPosition >= iLength) {
+    m_iPosition = iLength;
+  }
+  return m_iPosition;
+}
+FX_BOOL CFX_FileWriteStreamImp::IsEOF() const {
+  return m_iPosition >= GetLength();
+}
+int32_t CFX_FileWriteStreamImp::WriteData(const uint8_t* pBuffer,
+                                          int32_t iBufferSize) {
+  if (!m_pFileWrite) {
+    return 0;
+  }
+  if (m_pFileWrite->WriteBlock(pBuffer, m_iPosition, iBufferSize)) {
+    m_iPosition += iBufferSize;
+  }
+  return iBufferSize;
+}
+int32_t CFX_FileWriteStreamImp::WriteString(const FX_WCHAR* pStr,
+                                            int32_t iLength) {
+  return WriteData((const uint8_t*)pStr, iLength * sizeof(FX_WCHAR));
+}
+void CFX_FileWriteStreamImp::Flush() {
+  if (m_pFileWrite) {
+    m_pFileWrite->Flush();
+  }
+}
+CFX_BufferStreamImp::CFX_BufferStreamImp()
+    : CFX_StreamImp(),
+      m_pData(NULL),
+      m_iTotalSize(0),
+      m_iPosition(0),
+      m_iLength(0) {}
+FX_BOOL CFX_BufferStreamImp::LoadBuffer(uint8_t* pData,
+                                        int32_t iTotalSize,
+                                        FX_DWORD dwAccess) {
+  FXSYS_assert(m_pData == NULL);
+  FXSYS_assert(pData != NULL && iTotalSize > 0);
+  m_dwAccess = dwAccess;
+  m_pData = pData;
+  m_iTotalSize = iTotalSize;
+  m_iPosition = 0;
+  m_iLength = (dwAccess & FX_STREAMACCESS_Write) != 0 ? 0 : iTotalSize;
+  return TRUE;
+}
+int32_t CFX_BufferStreamImp::GetLength() const {
+  FXSYS_assert(m_pData != NULL);
+  return m_iLength;
+}
+int32_t CFX_BufferStreamImp::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
+  FXSYS_assert(m_pData != NULL);
+  if (eSeek == FX_STREAMSEEK_Begin) {
+    m_iPosition = iOffset;
+  } else if (eSeek == FX_STREAMSEEK_Current) {
+    m_iPosition += iOffset;
+  } else if (eSeek == FX_STREAMSEEK_End) {
+    m_iPosition = m_iLength + iOffset;
+  }
+  if (m_iPosition > m_iLength) {
+    m_iPosition = m_iLength;
+  }
+  if (m_iPosition < 0) {
+    m_iPosition = 0;
+  }
+  return m_iPosition;
+}
+int32_t CFX_BufferStreamImp::GetPosition() {
+  FXSYS_assert(m_pData != NULL);
+  return m_iPosition;
+}
+FX_BOOL CFX_BufferStreamImp::IsEOF() const {
+  FXSYS_assert(m_pData != NULL);
+  return m_iPosition >= m_iLength;
+}
+int32_t CFX_BufferStreamImp::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
+  FXSYS_assert(m_pData != NULL);
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  int32_t iLen = std::min(m_iLength - m_iPosition, iBufferSize);
+  if (iLen <= 0) {
+    return 0;
+  }
+  FXSYS_memcpy(pBuffer, m_pData + m_iPosition, iLen);
+  m_iPosition += iLen;
+  return iLen;
+}
+int32_t CFX_BufferStreamImp::ReadString(FX_WCHAR* pStr,
+                                        int32_t iMaxLength,
+                                        FX_BOOL& bEOS) {
+  FXSYS_assert(m_pData != NULL);
+  FXSYS_assert(pStr != NULL && iMaxLength > 0);
+  int32_t iLen = std::min((m_iLength - m_iPosition) / 2, iMaxLength);
+  if (iLen <= 0) {
+    return 0;
+  }
+  const FX_WCHAR* pSrc = (const FX_WCHAR*)(FX_CHAR*)(m_pData + m_iPosition);
+  int32_t iCount = 0;
+  while (*pSrc != L'\0' && iCount < iLen) {
+    *pStr++ = *pSrc++, iCount++;
+  }
+  m_iPosition += iCount * 2;
+  bEOS = (*pSrc == L'\0') || (m_iPosition >= m_iLength);
+  return iCount;
+}
+int32_t CFX_BufferStreamImp::WriteData(const uint8_t* pBuffer,
+                                       int32_t iBufferSize) {
+  FXSYS_assert(m_pData != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  int32_t iLen = std::min(m_iTotalSize - m_iPosition, iBufferSize);
+  if (iLen <= 0) {
+    return 0;
+  }
+  FXSYS_memcpy(m_pData + m_iPosition, pBuffer, iLen);
+  m_iPosition += iLen;
+  if (m_iPosition > m_iLength) {
+    m_iLength = m_iPosition;
+  }
+  return iLen;
+}
+int32_t CFX_BufferStreamImp::WriteString(const FX_WCHAR* pStr,
+                                         int32_t iLength) {
+  FXSYS_assert(m_pData != NULL && (m_dwAccess & FX_STREAMACCESS_Write) != 0);
+  FXSYS_assert(pStr != NULL && iLength > 0);
+  int32_t iLen = std::min((m_iTotalSize - m_iPosition) / 2, iLength);
+  if (iLen <= 0) {
+    return 0;
+  }
+  FXSYS_memcpy(m_pData + m_iPosition, pStr, iLen * 2);
+  m_iPosition += iLen * 2;
+  if (m_iPosition > m_iLength) {
+    m_iLength = m_iPosition;
+  }
+  return iLen;
+}
+IFX_Stream* IFX_Stream::CreateTextStream(IFX_Stream* pBaseStream,
+                                         FX_BOOL bDeleteOnRelease) {
+  FXSYS_assert(pBaseStream != NULL);
+  return new CFX_TextStream(pBaseStream, bDeleteOnRelease);
+}
+CFX_TextStream::CFX_TextStream(IFX_Stream* pStream, FX_BOOL bDelStream)
+    : m_wCodePage(FX_CODEPAGE_DefANSI),
+      m_wBOMLength(0),
+      m_dwBOM(0),
+      m_pBuf(NULL),
+      m_iBufSize(0),
+      m_bDelStream(bDelStream),
+      m_pStreamImp(pStream),
+      m_iRefCount(1) {
+  FXSYS_assert(m_pStreamImp != NULL);
+  m_pStreamImp->Retain();
+  InitStream();
+}
+CFX_TextStream::~CFX_TextStream() {
+  m_pStreamImp->Release();
+  if (m_bDelStream) {
+    m_pStreamImp->Release();
+  }
+  if (m_pBuf != NULL) {
+    FX_Free(m_pBuf);
+  }
+}
+void CFX_TextStream::InitStream() {
+  int32_t iPosition = m_pStreamImp->GetPosition();
+  m_pStreamImp->Seek(FX_STREAMSEEK_Begin, 0);
+  m_pStreamImp->ReadData((uint8_t*)&m_dwBOM, 3);
+#if _FX_ENDIAN_ == _FX_LITTLE_ENDIAN_
+  m_dwBOM &= 0x00FFFFFF;
+  if (m_dwBOM == 0x00BFBBEF) {
+    m_wBOMLength = 3;
+    m_wCodePage = FX_CODEPAGE_UTF8;
+  } else {
+    m_dwBOM &= 0x0000FFFF;
+    if (m_dwBOM == 0x0000FFFE) {
+      m_wBOMLength = 2;
+      m_wCodePage = FX_CODEPAGE_UTF16BE;
+    } else if (m_dwBOM == 0x0000FEFF) {
+      m_wBOMLength = 2;
+      m_wCodePage = FX_CODEPAGE_UTF16LE;
+    } else {
+      m_wBOMLength = 0;
+      m_dwBOM = 0;
+      m_wCodePage = FXSYS_GetACP();
+    }
+  }
+#else
+  m_dwBOM &= 0xFFFFFF00;
+  if (m_dwBOM == 0xEFBBBF00) {
+    m_wBOMLength = 3;
+    m_wCodePage = FX_CODEPAGE_UTF8;
+  } else {
+    m_dwBOM &= 0xFFFF0000;
+    if (m_dwBOM == 0xFEFF0000) {
+      m_wBOMLength = 2;
+      m_wCodePage = FX_CODEPAGE_UTF16BE;
+    } else if (m_dwBOM == 0xFFFE0000) {
+      m_wBOMLength = 2;
+      m_wCodePage = FX_CODEPAGE_UTF16LE;
+    } else {
+      m_wBOMLength = 0;
+      m_dwBOM = 0;
+      m_wCodePage = FXSYS_GetACP();
+    }
+  }
+#endif
+  m_pStreamImp->Seek(FX_STREAMSEEK_Begin, std::max(m_wBOMLength, iPosition));
+}
+void CFX_TextStream::Release() {
+  if (--m_iRefCount < 1) {
+    delete this;
+  }
+}
+IFX_Stream* CFX_TextStream::Retain() {
+  m_iRefCount++;
+  return this;
+}
+FX_DWORD CFX_TextStream::GetAccessModes() const {
+  return m_pStreamImp->GetAccessModes() | FX_STREAMACCESS_Text;
+}
+int32_t CFX_TextStream::GetLength() const {
+  return m_pStreamImp->GetLength();
+}
+int32_t CFX_TextStream::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
+  return m_pStreamImp->Seek(eSeek, iOffset);
+}
+int32_t CFX_TextStream::GetPosition() {
+  return m_pStreamImp->GetPosition();
+}
+FX_BOOL CFX_TextStream::IsEOF() const {
+  return m_pStreamImp->IsEOF();
+}
+int32_t CFX_TextStream::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
+  return m_pStreamImp->ReadData(pBuffer, iBufferSize);
+}
+int32_t CFX_TextStream::WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
+  return m_pStreamImp->WriteData(pBuffer, iBufferSize);
+}
+void CFX_TextStream::Flush() {
+  m_pStreamImp->Flush();
+}
+FX_BOOL CFX_TextStream::SetLength(int32_t iLength) {
+  return m_pStreamImp->SetLength(iLength);
+}
+FX_WORD CFX_TextStream::GetCodePage() const {
+  return m_wCodePage;
+}
+IFX_Stream* CFX_TextStream::CreateSharedStream(FX_DWORD dwAccess,
+                                               int32_t iOffset,
+                                               int32_t iLength) {
+  IFX_Stream* pSR =
+      m_pStreamImp->CreateSharedStream(dwAccess, iOffset, iLength);
+  if (pSR == NULL) {
+    return NULL;
+  }
+  if (dwAccess & FX_STREAMACCESS_Text) {
+    return new CFX_TextStream(pSR, TRUE);
+  }
+  return pSR;
+}
+int32_t CFX_TextStream::GetBOM(uint8_t bom[4]) const {
+  if (m_wBOMLength < 1) {
+    return 0;
+  }
+  *(FX_DWORD*)bom = m_dwBOM;
+  return m_wBOMLength;
+}
+FX_WORD CFX_TextStream::SetCodePage(FX_WORD wCodePage) {
+  if (m_wBOMLength > 0) {
+    return m_wCodePage;
+  }
+  FX_WORD v = m_wCodePage;
+  m_wCodePage = wCodePage;
+  return v;
+}
+int32_t CFX_TextStream::ReadString(FX_WCHAR* pStr,
+                                   int32_t iMaxLength,
+                                   FX_BOOL& bEOS,
+                                   int32_t const* pByteSize) {
+  FXSYS_assert(pStr != NULL && iMaxLength > 0);
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  int32_t iLen;
+  if (m_wCodePage == FX_CODEPAGE_UTF16LE ||
+      m_wCodePage == FX_CODEPAGE_UTF16BE) {
+    int32_t iBytes = pByteSize == NULL ? iMaxLength * 2 : *pByteSize;
+    m_pStreamImp->Lock();
+    iLen = m_pStreamImp->ReadData((uint8_t*)pStr, iBytes);
+    m_pStreamImp->Unlock();
+    iMaxLength = iLen / 2;
+    if (sizeof(FX_WCHAR) > 2) {
+      FX_UTF16ToWChar(pStr, iMaxLength);
+    }
+#if _FX_ENDIAN_ == _FX_BIG_ENDIAN_
+    if (m_wCodePage == FX_CODEPAGE_UTF16LE) {
+      FX_SwapByteOrder(pStr, iMaxLength);
+    }
+#else
+    if (m_wCodePage == FX_CODEPAGE_UTF16BE) {
+      FX_SwapByteOrder(pStr, iMaxLength);
+    }
+#endif
+  } else {
+    int32_t pos = m_pStreamImp->GetPosition();
+    int32_t iBytes = pByteSize == NULL ? iMaxLength : *pByteSize;
+    iBytes = std::min(iBytes, m_pStreamImp->GetLength() - pos);
+    if (iBytes > 0) {
+      if (m_pBuf == NULL) {
+        m_pBuf = FX_Alloc(uint8_t, iBytes);
+        m_iBufSize = iBytes;
+      } else if (iBytes > m_iBufSize) {
+        m_pBuf = FX_Realloc(uint8_t, m_pBuf, iBytes);
+        m_iBufSize = iBytes;
+      }
+      m_pStreamImp->Lock();
+      iLen = m_pStreamImp->ReadData(m_pBuf, iBytes);
+      int32_t iSrc = iLen;
+      int32_t iDecode = FX_DecodeString(m_wCodePage, (const FX_CHAR*)m_pBuf,
+                                        &iSrc, pStr, &iMaxLength, TRUE);
+      m_pStreamImp->Seek(FX_STREAMSEEK_Current, iSrc - iLen);
+      m_pStreamImp->Unlock();
+      if (iDecode < 1) {
+        return -1;
+      }
+    } else {
+      iMaxLength = 0;
+    }
+  }
+  bEOS = m_pStreamImp->IsEOF();
+  return iMaxLength;
+}
+int32_t CFX_TextStream::WriteString(const FX_WCHAR* pStr, int32_t iLength) {
+  FXSYS_assert(pStr != NULL && iLength > 0);
+  if ((m_pStreamImp->GetAccessModes() & FX_STREAMACCESS_Write) == 0) {
+    return -1;
+  }
+  if (m_wCodePage == FX_CODEPAGE_UTF8) {
+    int32_t len = iLength;
+    CFX_UTF8Encoder encoder;
+    while (len-- > 0) {
+      encoder.Input(*pStr++);
+    }
+    CFX_ByteStringC bsResult = encoder.GetResult();
+    m_pStreamImp->Lock();
+    m_pStreamImp->WriteData((const uint8_t*)bsResult.GetCStr(),
+                            bsResult.GetLength());
+    m_pStreamImp->Unlock();
+  }
+  return iLength;
+}
+CFX_Stream::CFX_Stream()
+    : m_eStreamType(FX_SREAMTYPE_Unknown),
+      m_pStreamImp(NULL),
+      m_dwAccess(0),
+      m_iTotalSize(0),
+      m_iPosition(0),
+      m_iStart(0),
+      m_iLength(0),
+      m_iRefCount(1) {}
+CFX_Stream::~CFX_Stream() {
+  if (m_eStreamType != FX_STREAMTYPE_Stream && m_pStreamImp != NULL) {
+    m_pStreamImp->Release();
+  }
+}
+FX_BOOL CFX_Stream::LoadFile(const FX_WCHAR* pszSrcFileName,
+                             FX_DWORD dwAccess) {
+  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
+    return FALSE;
+  }
+  if (pszSrcFileName == NULL || FXSYS_wcslen(pszSrcFileName) < 1) {
+    return FALSE;
+  }
+  m_pStreamImp = new CFX_FileStreamImp();
+  FX_BOOL bRet =
+      ((CFX_FileStreamImp*)m_pStreamImp)->LoadFile(pszSrcFileName, dwAccess);
+  if (!bRet) {
+    m_pStreamImp->Release();
+    m_pStreamImp = NULL;
+  } else {
+    m_eStreamType = FX_STREAMTYPE_File;
+    m_dwAccess = dwAccess;
+    m_iLength = m_pStreamImp->GetLength();
+  }
+  return bRet;
+}
+FX_BOOL CFX_Stream::LoadFileRead(IFX_FileRead* pFileRead, FX_DWORD dwAccess) {
+  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
+    return FALSE;
+  }
+  if (pFileRead == NULL) {
+    return FALSE;
+  }
+  m_pStreamImp = new CFX_FileReadStreamImp();
+  FX_BOOL bRet =
+      ((CFX_FileReadStreamImp*)m_pStreamImp)->LoadFileRead(pFileRead, dwAccess);
+  if (!bRet) {
+    m_pStreamImp->Release();
+    m_pStreamImp = NULL;
+  } else {
+    m_eStreamType = FX_STREAMTYPE_File;
+    m_dwAccess = dwAccess;
+    m_iLength = m_pStreamImp->GetLength();
+  }
+  return bRet;
+}
+FX_BOOL CFX_Stream::LoadFileWrite(IFX_FileWrite* pFileWrite,
+                                  FX_DWORD dwAccess) {
+  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
+    return FALSE;
+  }
+  if (pFileWrite == NULL) {
+    return FALSE;
+  }
+  m_pStreamImp = new CFX_FileWriteStreamImp();
+  FX_BOOL bRet = ((CFX_FileWriteStreamImp*)m_pStreamImp)
+                     ->LoadFileWrite(pFileWrite, dwAccess);
+  if (!bRet) {
+    m_pStreamImp->Release();
+    m_pStreamImp = NULL;
+  } else {
+    m_eStreamType = FX_STREAMTYPE_File;
+    m_dwAccess = dwAccess;
+    m_iLength = m_pStreamImp->GetLength();
+  }
+  return bRet;
+}
+FX_BOOL CFX_Stream::LoadBuffer(uint8_t* pData,
+                               int32_t iTotalSize,
+                               FX_DWORD dwAccess) {
+  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
+    return FALSE;
+  }
+  if (pData == NULL || iTotalSize < 1) {
+    return FALSE;
+  }
+  m_pStreamImp = new CFX_BufferStreamImp();
+  FX_BOOL bRet = ((CFX_BufferStreamImp*)m_pStreamImp)
+                     ->LoadBuffer(pData, iTotalSize, dwAccess);
+  if (!bRet) {
+    m_pStreamImp->Release();
+    m_pStreamImp = NULL;
+  } else {
+    m_eStreamType = FX_STREAMTYPE_Buffer;
+    m_dwAccess = dwAccess;
+    m_iLength = m_pStreamImp->GetLength();
+  }
+  return bRet;
+}
+FX_BOOL CFX_Stream::LoadBufferRead(IFX_BufferRead* pBufferRead,
+                                   int32_t iFileSize,
+                                   FX_DWORD dwAccess,
+                                   FX_BOOL bReleaseBufferRead) {
+  if (m_eStreamType != FX_SREAMTYPE_Unknown || m_pStreamImp != NULL) {
+    return FALSE;
+  }
+  if (!pBufferRead) {
+    return FALSE;
+  }
+  m_pStreamImp = new CFX_BufferReadStreamImp;
+  FX_BOOL bRet = ((CFX_BufferReadStreamImp*)m_pStreamImp)
+                     ->LoadBufferRead(pBufferRead, iFileSize, dwAccess,
+                                      bReleaseBufferRead);
+  if (!bRet) {
+    m_pStreamImp->Release();
+    m_pStreamImp = NULL;
+  } else {
+    m_eStreamType = FX_STREAMTYPE_BufferRead;
+    m_dwAccess = dwAccess;
+    m_iLength = m_pStreamImp->GetLength();
+  }
+  return bRet;
+}
+void CFX_Stream::Release() {
+  if (--m_iRefCount < 1) {
+    delete this;
+  }
+}
+IFX_Stream* CFX_Stream::Retain() {
+  m_iRefCount++;
+  return this;
+}
+int32_t CFX_Stream::GetLength() const {
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  if (m_eStreamType == FX_STREAMTYPE_File ||
+      m_eStreamType == FX_STREAMTYPE_Buffer) {
+    return m_pStreamImp->GetLength();
+  }
+  return m_iLength;
+}
+int32_t CFX_Stream::Seek(FX_STREAMSEEK eSeek, int32_t iOffset) {
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  if (m_eStreamType == FX_STREAMTYPE_File ||
+      m_eStreamType == FX_STREAMTYPE_Buffer) {
+    return m_iPosition = m_pStreamImp->Seek(eSeek, iOffset);
+  }
+  int32_t iEnd = m_iStart + m_iLength;
+  int32_t iPosition = m_iStart + iOffset;
+  if (eSeek == FX_STREAMSEEK_Begin) {
+    m_iPosition = iPosition;
+  } else if (eSeek == FX_STREAMSEEK_Current) {
+    m_iPosition += iOffset;
+  } else if (eSeek == FX_STREAMSEEK_End) {
+    m_iPosition = iEnd + iOffset;
+  }
+  if (m_iPosition > iEnd) {
+    m_iPosition = iEnd;
+  }
+  if (m_iPosition < m_iStart) {
+    m_iPosition = m_iStart;
+  }
+  return m_iPosition - m_iStart;
+}
+int32_t CFX_Stream::GetPosition() {
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  if (m_eStreamType == FX_STREAMTYPE_File ||
+      m_eStreamType == FX_STREAMTYPE_Buffer) {
+    return m_iPosition = m_pStreamImp->GetPosition();
+  }
+  return m_iPosition - m_iStart;
+}
+FX_BOOL CFX_Stream::IsEOF() const {
+  if (m_pStreamImp == NULL) {
+    return TRUE;
+  }
+  if (m_eStreamType == FX_STREAMTYPE_File ||
+      m_eStreamType == FX_STREAMTYPE_Buffer) {
+    return m_pStreamImp->IsEOF();
+  }
+  return m_iPosition >= m_iStart + m_iLength;
+}
+int32_t CFX_Stream::ReadData(uint8_t* pBuffer, int32_t iBufferSize) {
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  int32_t iLen = std::min(m_iStart + m_iLength - m_iPosition, iBufferSize);
+  if (iLen <= 0) {
+    return 0;
+  }
+  m_pStreamImp->Lock();
+  if (m_pStreamImp->GetPosition() != m_iPosition) {
+    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
+  }
+  iLen = m_pStreamImp->ReadData(pBuffer, iLen);
+  m_iPosition = m_pStreamImp->GetPosition();
+  m_pStreamImp->Unlock();
+  return iLen;
+}
+int32_t CFX_Stream::ReadString(FX_WCHAR* pStr,
+                               int32_t iMaxLength,
+                               FX_BOOL& bEOS,
+                               int32_t const* pByteSize) {
+  FXSYS_assert(pStr != NULL && iMaxLength > 0);
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  int32_t iEnd = m_iStart + m_iLength;
+  int32_t iLen = iEnd - m_iPosition;
+  if (pByteSize != NULL) {
+    iLen = std::min(iLen, *pByteSize);
+  }
+  iLen = std::min(iEnd / 2, iMaxLength);
+  if (iLen <= 0) {
+    return 0;
+  }
+  m_pStreamImp->Lock();
+  if (m_pStreamImp->GetPosition() != m_iPosition) {
+    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
+  }
+  iLen = m_pStreamImp->ReadString(pStr, iLen, bEOS);
+  m_iPosition = m_pStreamImp->GetPosition();
+  if (iLen > 0 && m_iPosition >= iEnd) {
+    bEOS = TRUE;
+  }
+  m_pStreamImp->Unlock();
+  return iLen;
+}
+int32_t CFX_Stream::WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
+  FXSYS_assert(pBuffer != NULL && iBufferSize > 0);
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
+    return -1;
+  }
+  int32_t iLen = iBufferSize;
+  if (m_eStreamType == FX_STREAMTYPE_Stream) {
+    iLen = std::min(m_iStart + m_iTotalSize - m_iPosition, iBufferSize);
+    if (iLen <= 0) {
+      return 0;
+    }
+  }
+  m_pStreamImp->Lock();
+  int32_t iEnd = m_iStart + m_iLength;
+  if (m_pStreamImp->GetPosition() != m_iPosition) {
+    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
+  }
+  iLen = m_pStreamImp->WriteData(pBuffer, iLen);
+  m_iPosition = m_pStreamImp->GetPosition();
+  if (m_iPosition > iEnd) {
+    m_iLength = m_iPosition - m_iStart;
+  }
+  m_pStreamImp->Unlock();
+  return iLen;
+}
+int32_t CFX_Stream::WriteString(const FX_WCHAR* pStr, int32_t iLength) {
+  FXSYS_assert(pStr != NULL && iLength > 0);
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
+    return -1;
+  }
+  int32_t iLen = iLength;
+  if (m_eStreamType == FX_STREAMTYPE_Stream) {
+    iLen = std::min((m_iStart + m_iTotalSize - m_iPosition) / 2, iLength);
+    if (iLen <= 0) {
+      return 0;
+    }
+  }
+  m_pStreamImp->Lock();
+  int32_t iEnd = m_iStart + m_iLength;
+  if (m_pStreamImp->GetPosition() != m_iPosition) {
+    m_pStreamImp->Seek(FX_STREAMSEEK_Begin, m_iPosition);
+  }
+  iLen = m_pStreamImp->WriteString(pStr, iLen);
+  m_iPosition = m_pStreamImp->GetPosition();
+  if (m_iPosition > iEnd) {
+    m_iLength = m_iPosition - m_iStart;
+  }
+  m_pStreamImp->Unlock();
+  return iLen;
+}
+void CFX_Stream::Flush() {
+  if (m_pStreamImp == NULL) {
+    return;
+  }
+  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
+    return;
+  }
+  m_pStreamImp->Flush();
+}
+FX_BOOL CFX_Stream::SetLength(int32_t iLength) {
+  if (m_pStreamImp == NULL) {
+    return FALSE;
+  }
+  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0) {
+    return FALSE;
+  }
+  return m_pStreamImp->SetLength(iLength);
+}
+int32_t CFX_Stream::GetBOM(uint8_t bom[4]) const {
+  if (m_pStreamImp == NULL) {
+    return -1;
+  }
+  return 0;
+}
+FX_WORD CFX_Stream::GetCodePage() const {
+#if _FX_ENDIAN_ == _FX_LITTLE_ENDIAN_
+  return FX_CODEPAGE_UTF16LE;
+#else
+  return FX_CODEPAGE_UTF16BE;
+#endif
+}
+FX_WORD CFX_Stream::SetCodePage(FX_WORD wCodePage) {
+#if _FX_ENDIAN_ == _FX_LITTLE_ENDIAN_
+  return FX_CODEPAGE_UTF16LE;
+#else
+  return FX_CODEPAGE_UTF16BE;
+#endif
+}
+IFX_Stream* CFX_Stream::CreateSharedStream(FX_DWORD dwAccess,
+                                           int32_t iOffset,
+                                           int32_t iLength) {
+  FXSYS_assert(iLength > 0);
+  if (m_pStreamImp == NULL) {
+    return NULL;
+  }
+  if ((m_dwAccess & FX_STREAMACCESS_Text) != 0 &&
+      (dwAccess & FX_STREAMACCESS_Text) == 0) {
+    return NULL;
+  }
+  if ((m_dwAccess & FX_STREAMACCESS_Write) == 0 &&
+      (dwAccess & FX_STREAMACCESS_Write) != 0) {
+    return NULL;
+  }
+  int32_t iStart = m_iStart + iOffset;
+  int32_t iTotal = m_iStart + m_iLength;
+  if (iStart < m_iStart || iStart >= iTotal) {
+    return NULL;
+  }
+  int32_t iEnd = iStart + iLength;
+  if (iEnd < iStart || iEnd > iTotal) {
+    return NULL;
+  }
+  CFX_Stream* pShared = new CFX_Stream;
+  pShared->m_eStreamType = FX_STREAMTYPE_Stream;
+  pShared->m_pStreamImp = m_pStreamImp;
+  pShared->m_dwAccess = dwAccess;
+  pShared->m_iTotalSize = iLength;
+  pShared->m_iPosition = iStart;
+  pShared->m_iStart = iStart;
+  pShared->m_iLength = (dwAccess & FX_STREAMACCESS_Write) != 0 ? 0 : iLength;
+  if (dwAccess & FX_STREAMACCESS_Text) {
+    return IFX_Stream::CreateTextStream(pShared, TRUE);
+  }
+  return pShared;
+}
+IFX_FileRead* FX_CreateFileRead(IFX_Stream* pBaseStream,
+                                FX_BOOL bReleaseStream) {
+  FXSYS_assert(pBaseStream != NULL);
+  return new CFGAS_FileRead(pBaseStream, bReleaseStream);
+}
+CFGAS_FileRead::CFGAS_FileRead(IFX_Stream* pStream, FX_BOOL bReleaseStream)
+    : m_bReleaseStream(bReleaseStream), m_pStream(pStream) {
+  FXSYS_assert(m_pStream != NULL);
+}
+CFGAS_FileRead::~CFGAS_FileRead() {
+  if (m_bReleaseStream) {
+    m_pStream->Release();
+  }
+}
+FX_FILESIZE CFGAS_FileRead::GetSize() {
+  return (FX_FILESIZE)m_pStream->GetLength();
+}
+FX_BOOL CFGAS_FileRead::ReadBlock(void* buffer,
+                                  FX_FILESIZE offset,
+                                  size_t size) {
+  m_pStream->Lock();
+  m_pStream->Seek(FX_STREAMSEEK_Begin, (int32_t)offset);
+  int32_t iLen = m_pStream->ReadData((uint8_t*)buffer, (int32_t)size);
+  m_pStream->Unlock();
+  return iLen == (int32_t)size;
+}
+
+IFX_FileRead* FX_CreateFileRead(IFX_BufferRead* pBufferRead,
+                                FX_FILESIZE iFileSize,
+                                FX_BOOL bReleaseStream) {
+  if (!pBufferRead) {
+    return NULL;
+  }
+  return new CFX_BufferAccImp(pBufferRead, iFileSize, bReleaseStream);
+}
+CFX_BufferAccImp::CFX_BufferAccImp(IFX_BufferRead* pBufferRead,
+                                   FX_FILESIZE iFileSize,
+                                   FX_BOOL bReleaseStream)
+    : m_pBufferRead(pBufferRead),
+      m_bReleaseStream(bReleaseStream),
+      m_iBufSize(iFileSize) {
+  FXSYS_assert(m_pBufferRead);
+}
+CFX_BufferAccImp::~CFX_BufferAccImp() {
+  if (m_bReleaseStream && m_pBufferRead) {
+    m_pBufferRead->Release();
+  }
+}
+FX_FILESIZE CFX_BufferAccImp::GetSize() {
+  if (!m_pBufferRead) {
+    return 0;
+  }
+  if (m_iBufSize >= 0) {
+    return m_iBufSize;
+  }
+  if (!m_pBufferRead->ReadNextBlock(TRUE)) {
+    return 0;
+  }
+  m_iBufSize = (FX_FILESIZE)m_pBufferRead->GetBlockSize();
+  while (!m_pBufferRead->IsEOF()) {
+    m_pBufferRead->ReadNextBlock(FALSE);
+    m_iBufSize += (FX_FILESIZE)m_pBufferRead->GetBlockSize();
+  }
+  return m_iBufSize;
+}
+FX_BOOL CFX_BufferAccImp::ReadBlock(void* buffer,
+                                    FX_FILESIZE offset,
+                                    size_t size) {
+  if (!m_pBufferRead) {
+    return FALSE;
+  }
+  if (!buffer || !size) {
+    return TRUE;
+  }
+  FX_FILESIZE dwBufSize = GetSize();
+  if (offset >= dwBufSize) {
+    return FALSE;
+  }
+  size_t dwBlockSize = m_pBufferRead->GetBlockSize();
+  FX_FILESIZE dwBlockOffset = m_pBufferRead->GetBlockOffset();
+  if (offset < dwBlockOffset) {
+    if (!m_pBufferRead->ReadNextBlock(TRUE)) {
+      return FALSE;
+    }
+    dwBlockSize = m_pBufferRead->GetBlockSize();
+    dwBlockOffset = m_pBufferRead->GetBlockOffset();
+  }
+  while (offset < dwBlockOffset ||
+         offset >= (FX_FILESIZE)(dwBlockOffset + dwBlockSize)) {
+    if (m_pBufferRead->IsEOF() || !m_pBufferRead->ReadNextBlock(FALSE)) {
+      break;
+    }
+    dwBlockSize = m_pBufferRead->GetBlockSize();
+    dwBlockOffset = m_pBufferRead->GetBlockOffset();
+  }
+  if (offset < dwBlockOffset ||
+      offset >= (FX_FILESIZE)(dwBlockOffset + dwBlockSize)) {
+    return FALSE;
+  }
+  const uint8_t* pBuffer = m_pBufferRead->GetBlockBuffer();
+  const FX_FILESIZE dwOffset = offset - dwBlockOffset;
+  size_t dwCopySize =
+      std::min(size, static_cast<size_t>(dwBlockSize - dwOffset));
+  FXSYS_memcpy(buffer, pBuffer + dwOffset, dwCopySize);
+  offset = dwCopySize;
+  size -= dwCopySize;
+  while (size) {
+    if (!m_pBufferRead->ReadNextBlock(FALSE)) {
+      break;
+    }
+    dwBlockOffset = m_pBufferRead->GetBlockOffset();
+    dwBlockSize = m_pBufferRead->GetBlockSize();
+    pBuffer = m_pBufferRead->GetBlockBuffer();
+    dwCopySize = std::min(size, dwBlockSize);
+    FXSYS_memcpy(((uint8_t*)buffer) + offset, pBuffer, dwCopySize);
+    offset += dwCopySize;
+    size -= dwCopySize;
+  }
+  return TRUE;
+}
+
+IFX_FileWrite* FX_CreateFileWrite(IFX_Stream* pBaseStream,
+                                  FX_BOOL bReleaseStream) {
+  FXSYS_assert(pBaseStream != NULL);
+  return new CFGAS_FileWrite(pBaseStream, bReleaseStream);
+}
+
+CFGAS_FileWrite::CFGAS_FileWrite(IFX_Stream* pStream, FX_BOOL bReleaseStream)
+    : m_pStream(pStream), m_bReleaseStream(bReleaseStream) {
+  FXSYS_assert(m_pStream != NULL);
+}
+CFGAS_FileWrite::~CFGAS_FileWrite() {
+  if (m_bReleaseStream) {
+    m_pStream->Release();
+  }
+}
+FX_FILESIZE CFGAS_FileWrite::GetSize() {
+  return m_pStream->GetLength();
+}
+FX_BOOL CFGAS_FileWrite::Flush() {
+  m_pStream->Flush();
+  return TRUE;
+}
+FX_BOOL CFGAS_FileWrite::WriteBlock(const void* pData, size_t size) {
+  return m_pStream->WriteData((const uint8_t*)pData, (int32_t)size) ==
+         (int32_t)size;
+}
+FX_BOOL CFGAS_FileWrite::WriteBlock(const void* pData,
+                                    FX_FILESIZE offset,
+                                    size_t size) {
+  m_pStream->Lock();
+  m_pStream->Seek(FX_STREAMSEEK_Begin, offset);
+  int32_t iLen = m_pStream->WriteData((uint8_t*)pData, (int32_t)size);
+  m_pStream->Unlock();
+  return iLen == (int32_t)size;
+}
diff --git a/xfa/src/fgas/src/crt/fx_stream.h b/xfa/src/fgas/src/crt/fx_stream.h
index 2eef6e8ee8..122cda1e39 100644
--- a/xfa/src/fgas/src/crt/fx_stream.h
+++ b/xfa/src/fgas/src/crt/fx_stream.h
@@ -1,311 +1,311 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_STREAM_IMP
-#define _FX_STREAM_IMP
-class CFX_StreamImp;
-class CFX_FileStreamImp;
-class CFX_BufferStreamImp;
-class CFX_FileReadStreamImp;
-class CFX_BufferReadStreamImp;
-class CFX_FileWriteStreamImp;
-class CFX_Stream;
-class CFX_TextStream;
-class CFX_FileRead;
-class CFX_FileWrite;
-class CFX_BufferAccImp;
-class CFX_StreamImp : public CFX_ThreadLock {
- public:
-  virtual void Release() { delete this; }
-  virtual FX_DWORD GetAccessModes() const { return m_dwAccess; }
-  virtual int32_t GetLength() const = 0;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset) = 0;
-  virtual int32_t GetPosition() = 0;
-  virtual FX_BOOL IsEOF() const = 0;
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) = 0;
-  virtual int32_t ReadString(FX_WCHAR* pStr,
-                             int32_t iMaxLength,
-                             FX_BOOL& bEOS) = 0;
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) = 0;
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) = 0;
-  virtual void Flush() = 0;
-  virtual FX_BOOL SetLength(int32_t iLength) = 0;
-
- protected:
-  CFX_StreamImp();
-  virtual ~CFX_StreamImp() {}
-  FX_DWORD m_dwAccess;
-};
-class CFX_FileStreamImp : public CFX_StreamImp {
- public:
-  CFX_FileStreamImp();
-  virtual ~CFX_FileStreamImp();
-  FX_BOOL LoadFile(const FX_WCHAR* pszSrcFileName, FX_DWORD dwAccess);
-  virtual int32_t GetLength() const;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
-  virtual int32_t GetPosition();
-  virtual FX_BOOL IsEOF() const;
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
-  virtual void Flush();
-  virtual FX_BOOL SetLength(int32_t iLength);
-
- protected:
-  FXSYS_FILE* m_hFile;
-  int32_t m_iLength;
-};
-class CFX_BufferStreamImp : public CFX_StreamImp {
- public:
-  CFX_BufferStreamImp();
-  virtual ~CFX_BufferStreamImp() {}
-  FX_BOOL LoadBuffer(uint8_t* pData, int32_t iTotalSize, FX_DWORD dwAccess);
-  virtual int32_t GetLength() const;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
-  virtual int32_t GetPosition();
-  virtual FX_BOOL IsEOF() const;
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
-  virtual void Flush() {}
-  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
-
- protected:
-  uint8_t* m_pData;
-  int32_t m_iTotalSize;
-  int32_t m_iPosition;
-  int32_t m_iLength;
-};
-class CFX_FileReadStreamImp : public CFX_StreamImp {
- public:
-  CFX_FileReadStreamImp();
-  virtual ~CFX_FileReadStreamImp() {}
-  FX_BOOL LoadFileRead(IFX_FileRead* pFileRead, FX_DWORD dwAccess);
-  virtual int32_t GetLength() const;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
-  virtual int32_t GetPosition() { return m_iPosition; }
-  virtual FX_BOOL IsEOF() const;
-
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
-    return 0;
-  }
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) {
-    return 0;
-  }
-  virtual void Flush() {}
-  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
-
- protected:
-  IFX_FileRead* m_pFileRead;
-  int32_t m_iPosition;
-  int32_t m_iLength;
-};
-class CFX_BufferReadStreamImp : public CFX_StreamImp {
- public:
-  CFX_BufferReadStreamImp();
-  ~CFX_BufferReadStreamImp();
-  FX_BOOL LoadBufferRead(IFX_BufferRead* pBufferRead,
-                         int32_t iFileSize,
-                         FX_DWORD dwAccess,
-                         FX_BOOL bReleaseBufferRead);
-
-  virtual int32_t GetLength() const;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
-  virtual int32_t GetPosition() { return m_iPosition; }
-  virtual FX_BOOL IsEOF() const;
-
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
-    return 0;
-  }
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) {
-    return 0;
-  }
-  virtual void Flush() {}
-  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
-
- private:
-  IFX_BufferRead* m_pBufferRead;
-  FX_BOOL m_bReleaseBufferRead;
-  int32_t m_iPosition;
-  int32_t m_iBufferSize;
-};
-class CFX_FileWriteStreamImp : public CFX_StreamImp {
- public:
-  CFX_FileWriteStreamImp();
-  virtual ~CFX_FileWriteStreamImp() {}
-  FX_BOOL LoadFileWrite(IFX_FileWrite* pFileWrite, FX_DWORD dwAccess);
-  virtual int32_t GetLength() const;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
-  virtual int32_t GetPosition() { return m_iPosition; }
-  virtual FX_BOOL IsEOF() const;
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) { return 0; }
-  virtual int32_t ReadString(FX_WCHAR* pStr,
-                             int32_t iMaxLength,
-                             FX_BOOL& bEOS) {
-    return 0;
-  }
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
-  virtual void Flush();
-  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
-
- protected:
-  IFX_FileWrite* m_pFileWrite;
-  int32_t m_iPosition;
-};
-enum FX_STREAMTYPE {
-  FX_SREAMTYPE_Unknown = 0,
-  FX_STREAMTYPE_File,
-  FX_STREAMTYPE_Buffer,
-  FX_STREAMTYPE_Stream,
-  FX_STREAMTYPE_BufferRead,
-};
-class CFX_Stream : public IFX_Stream, public CFX_ThreadLock {
- public:
-  CFX_Stream();
-  ~CFX_Stream();
-  FX_BOOL LoadFile(const FX_WCHAR* pszSrcFileName, FX_DWORD dwAccess);
-  FX_BOOL LoadBuffer(uint8_t* pData, int32_t iTotalSize, FX_DWORD dwAccess);
-  FX_BOOL LoadFileRead(IFX_FileRead* pFileRead, FX_DWORD dwAccess);
-  FX_BOOL LoadFileWrite(IFX_FileWrite* pFileWrite, FX_DWORD dwAccess);
-  FX_BOOL LoadBufferRead(IFX_BufferRead* pBufferRead,
-                         int32_t iFileSize,
-                         FX_DWORD dwAccess,
-                         FX_BOOL bReleaseBufferRead);
-  virtual void Release();
-  virtual IFX_Stream* Retain();
-  virtual FX_DWORD GetAccessModes() const { return m_dwAccess; }
-  virtual int32_t GetLength() const;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
-  virtual int32_t GetPosition();
-  virtual FX_BOOL IsEOF() const;
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t ReadString(FX_WCHAR* pStr,
-                             int32_t iMaxLength,
-                             FX_BOOL& bEOS,
-                             int32_t const* pByteSize = NULL);
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
-  virtual void Flush();
-  virtual FX_BOOL SetLength(int32_t iLength);
-  virtual int32_t GetBOM(uint8_t bom[4]) const;
-  virtual FX_WORD GetCodePage() const;
-  virtual FX_WORD SetCodePage(FX_WORD wCodePage);
-  virtual void Lock() { CFX_ThreadLock::Lock(); }
-  virtual void Unlock() { CFX_ThreadLock::Unlock(); }
-  virtual IFX_Stream* CreateSharedStream(FX_DWORD dwAccess,
-                                         int32_t iOffset,
-                                         int32_t iLength);
-
- protected:
-  FX_STREAMTYPE m_eStreamType;
-  CFX_StreamImp* m_pStreamImp;
-  FX_DWORD m_dwAccess;
-  int32_t m_iTotalSize;
-  int32_t m_iPosition;
-  int32_t m_iStart;
-  int32_t m_iLength;
-  int32_t m_iRefCount;
-};
-class CFX_TextStream : public IFX_Stream, public CFX_ThreadLock {
- public:
-  CFX_TextStream(IFX_Stream* pStream, FX_BOOL bDelStream);
-  ~CFX_TextStream();
-  virtual void Release();
-  virtual IFX_Stream* Retain();
-
-  virtual FX_DWORD GetAccessModes() const;
-  virtual int32_t GetLength() const;
-  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
-  virtual int32_t GetPosition();
-  virtual FX_BOOL IsEOF() const;
-
-  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t ReadString(FX_WCHAR* pStr,
-                             int32_t iMaxLength,
-                             FX_BOOL& bEOS,
-                             int32_t const* pByteSize = NULL);
-  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
-  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
-  virtual void Flush();
-  virtual FX_BOOL SetLength(int32_t iLength);
-
-  virtual int32_t GetBOM(uint8_t bom[4]) const;
-  virtual FX_WORD GetCodePage() const;
-  virtual FX_WORD SetCodePage(FX_WORD wCodePage);
-
-  virtual void Lock() { CFX_ThreadLock::Lock(); }
-  virtual void Unlock() { CFX_ThreadLock::Unlock(); }
-
-  virtual IFX_Stream* CreateSharedStream(FX_DWORD dwAccess,
-                                         int32_t iOffset,
-                                         int32_t iLength);
-
- protected:
-  FX_WORD m_wCodePage;
-  int32_t m_wBOMLength;
-  FX_DWORD m_dwBOM;
-  uint8_t* m_pBuf;
-  int32_t m_iBufSize;
-  FX_BOOL m_bDelStream;
-  IFX_Stream* m_pStreamImp;
-  int32_t m_iRefCount;
-  void InitStream();
-};
-
-class CFGAS_FileRead : public IFX_FileRead {
- public:
-  CFGAS_FileRead(IFX_Stream* pStream, FX_BOOL bReleaseStream);
-  virtual ~CFGAS_FileRead();
-  virtual void Release() { delete this; }
-  virtual FX_FILESIZE GetSize();
-  virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size);
-
- protected:
-  FX_BOOL m_bReleaseStream;
-  IFX_Stream* m_pStream;
-};
-
-class CFX_BufferAccImp : public IFX_FileRead {
- public:
-  CFX_BufferAccImp(IFX_BufferRead* pBufferRead,
-                   FX_FILESIZE iFileSize,
-                   FX_BOOL bReleaseStream);
-  virtual ~CFX_BufferAccImp();
-  virtual void Release() { delete this; }
-  virtual FX_FILESIZE GetSize();
-  virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size);
-
- protected:
-  IFX_BufferRead* m_pBufferRead;
-  FX_BOOL m_bReleaseStream;
-  FX_FILESIZE m_iBufSize;
-};
-
-class CFGAS_FileWrite : public IFX_FileWrite {
- public:
-  CFGAS_FileWrite(IFX_Stream* pStream, FX_BOOL bReleaseStream);
-  virtual ~CFGAS_FileWrite();
-  virtual void Release() { delete this; }
-  virtual FX_FILESIZE GetSize();
-  virtual FX_BOOL Flush();
-  virtual FX_BOOL WriteBlock(const void* pData, size_t size);
-  virtual FX_BOOL WriteBlock(const void* pData,
-                             FX_FILESIZE offset,
-                             size_t size);
-
- protected:
-  IFX_Stream* m_pStream;
-  FX_BOOL m_bReleaseStream;
-};
-
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_STREAM_IMP
+#define _FX_STREAM_IMP
+class CFX_StreamImp;
+class CFX_FileStreamImp;
+class CFX_BufferStreamImp;
+class CFX_FileReadStreamImp;
+class CFX_BufferReadStreamImp;
+class CFX_FileWriteStreamImp;
+class CFX_Stream;
+class CFX_TextStream;
+class CFX_FileRead;
+class CFX_FileWrite;
+class CFX_BufferAccImp;
+class CFX_StreamImp : public CFX_ThreadLock {
+ public:
+  virtual void Release() { delete this; }
+  virtual FX_DWORD GetAccessModes() const { return m_dwAccess; }
+  virtual int32_t GetLength() const = 0;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset) = 0;
+  virtual int32_t GetPosition() = 0;
+  virtual FX_BOOL IsEOF() const = 0;
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) = 0;
+  virtual int32_t ReadString(FX_WCHAR* pStr,
+                             int32_t iMaxLength,
+                             FX_BOOL& bEOS) = 0;
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) = 0;
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) = 0;
+  virtual void Flush() = 0;
+  virtual FX_BOOL SetLength(int32_t iLength) = 0;
+
+ protected:
+  CFX_StreamImp();
+  virtual ~CFX_StreamImp() {}
+  FX_DWORD m_dwAccess;
+};
+class CFX_FileStreamImp : public CFX_StreamImp {
+ public:
+  CFX_FileStreamImp();
+  virtual ~CFX_FileStreamImp();
+  FX_BOOL LoadFile(const FX_WCHAR* pszSrcFileName, FX_DWORD dwAccess);
+  virtual int32_t GetLength() const;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
+  virtual int32_t GetPosition();
+  virtual FX_BOOL IsEOF() const;
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
+  virtual void Flush();
+  virtual FX_BOOL SetLength(int32_t iLength);
+
+ protected:
+  FXSYS_FILE* m_hFile;
+  int32_t m_iLength;
+};
+class CFX_BufferStreamImp : public CFX_StreamImp {
+ public:
+  CFX_BufferStreamImp();
+  virtual ~CFX_BufferStreamImp() {}
+  FX_BOOL LoadBuffer(uint8_t* pData, int32_t iTotalSize, FX_DWORD dwAccess);
+  virtual int32_t GetLength() const;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
+  virtual int32_t GetPosition();
+  virtual FX_BOOL IsEOF() const;
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
+  virtual void Flush() {}
+  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
+
+ protected:
+  uint8_t* m_pData;
+  int32_t m_iTotalSize;
+  int32_t m_iPosition;
+  int32_t m_iLength;
+};
+class CFX_FileReadStreamImp : public CFX_StreamImp {
+ public:
+  CFX_FileReadStreamImp();
+  virtual ~CFX_FileReadStreamImp() {}
+  FX_BOOL LoadFileRead(IFX_FileRead* pFileRead, FX_DWORD dwAccess);
+  virtual int32_t GetLength() const;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
+  virtual int32_t GetPosition() { return m_iPosition; }
+  virtual FX_BOOL IsEOF() const;
+
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
+    return 0;
+  }
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) {
+    return 0;
+  }
+  virtual void Flush() {}
+  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
+
+ protected:
+  IFX_FileRead* m_pFileRead;
+  int32_t m_iPosition;
+  int32_t m_iLength;
+};
+class CFX_BufferReadStreamImp : public CFX_StreamImp {
+ public:
+  CFX_BufferReadStreamImp();
+  ~CFX_BufferReadStreamImp();
+  FX_BOOL LoadBufferRead(IFX_BufferRead* pBufferRead,
+                         int32_t iFileSize,
+                         FX_DWORD dwAccess,
+                         FX_BOOL bReleaseBufferRead);
+
+  virtual int32_t GetLength() const;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
+  virtual int32_t GetPosition() { return m_iPosition; }
+  virtual FX_BOOL IsEOF() const;
+
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, FX_BOOL& bEOS);
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) {
+    return 0;
+  }
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) {
+    return 0;
+  }
+  virtual void Flush() {}
+  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
+
+ private:
+  IFX_BufferRead* m_pBufferRead;
+  FX_BOOL m_bReleaseBufferRead;
+  int32_t m_iPosition;
+  int32_t m_iBufferSize;
+};
+class CFX_FileWriteStreamImp : public CFX_StreamImp {
+ public:
+  CFX_FileWriteStreamImp();
+  virtual ~CFX_FileWriteStreamImp() {}
+  FX_BOOL LoadFileWrite(IFX_FileWrite* pFileWrite, FX_DWORD dwAccess);
+  virtual int32_t GetLength() const;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
+  virtual int32_t GetPosition() { return m_iPosition; }
+  virtual FX_BOOL IsEOF() const;
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) { return 0; }
+  virtual int32_t ReadString(FX_WCHAR* pStr,
+                             int32_t iMaxLength,
+                             FX_BOOL& bEOS) {
+    return 0;
+  }
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
+  virtual void Flush();
+  virtual FX_BOOL SetLength(int32_t iLength) { return FALSE; }
+
+ protected:
+  IFX_FileWrite* m_pFileWrite;
+  int32_t m_iPosition;
+};
+enum FX_STREAMTYPE {
+  FX_SREAMTYPE_Unknown = 0,
+  FX_STREAMTYPE_File,
+  FX_STREAMTYPE_Buffer,
+  FX_STREAMTYPE_Stream,
+  FX_STREAMTYPE_BufferRead,
+};
+class CFX_Stream : public IFX_Stream, public CFX_ThreadLock {
+ public:
+  CFX_Stream();
+  ~CFX_Stream();
+  FX_BOOL LoadFile(const FX_WCHAR* pszSrcFileName, FX_DWORD dwAccess);
+  FX_BOOL LoadBuffer(uint8_t* pData, int32_t iTotalSize, FX_DWORD dwAccess);
+  FX_BOOL LoadFileRead(IFX_FileRead* pFileRead, FX_DWORD dwAccess);
+  FX_BOOL LoadFileWrite(IFX_FileWrite* pFileWrite, FX_DWORD dwAccess);
+  FX_BOOL LoadBufferRead(IFX_BufferRead* pBufferRead,
+                         int32_t iFileSize,
+                         FX_DWORD dwAccess,
+                         FX_BOOL bReleaseBufferRead);
+  virtual void Release();
+  virtual IFX_Stream* Retain();
+  virtual FX_DWORD GetAccessModes() const { return m_dwAccess; }
+  virtual int32_t GetLength() const;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
+  virtual int32_t GetPosition();
+  virtual FX_BOOL IsEOF() const;
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t ReadString(FX_WCHAR* pStr,
+                             int32_t iMaxLength,
+                             FX_BOOL& bEOS,
+                             int32_t const* pByteSize = NULL);
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
+  virtual void Flush();
+  virtual FX_BOOL SetLength(int32_t iLength);
+  virtual int32_t GetBOM(uint8_t bom[4]) const;
+  virtual FX_WORD GetCodePage() const;
+  virtual FX_WORD SetCodePage(FX_WORD wCodePage);
+  virtual void Lock() { CFX_ThreadLock::Lock(); }
+  virtual void Unlock() { CFX_ThreadLock::Unlock(); }
+  virtual IFX_Stream* CreateSharedStream(FX_DWORD dwAccess,
+                                         int32_t iOffset,
+                                         int32_t iLength);
+
+ protected:
+  FX_STREAMTYPE m_eStreamType;
+  CFX_StreamImp* m_pStreamImp;
+  FX_DWORD m_dwAccess;
+  int32_t m_iTotalSize;
+  int32_t m_iPosition;
+  int32_t m_iStart;
+  int32_t m_iLength;
+  int32_t m_iRefCount;
+};
+class CFX_TextStream : public IFX_Stream, public CFX_ThreadLock {
+ public:
+  CFX_TextStream(IFX_Stream* pStream, FX_BOOL bDelStream);
+  ~CFX_TextStream();
+  virtual void Release();
+  virtual IFX_Stream* Retain();
+
+  virtual FX_DWORD GetAccessModes() const;
+  virtual int32_t GetLength() const;
+  virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset);
+  virtual int32_t GetPosition();
+  virtual FX_BOOL IsEOF() const;
+
+  virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t ReadString(FX_WCHAR* pStr,
+                             int32_t iMaxLength,
+                             FX_BOOL& bEOS,
+                             int32_t const* pByteSize = NULL);
+  virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize);
+  virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength);
+  virtual void Flush();
+  virtual FX_BOOL SetLength(int32_t iLength);
+
+  virtual int32_t GetBOM(uint8_t bom[4]) const;
+  virtual FX_WORD GetCodePage() const;
+  virtual FX_WORD SetCodePage(FX_WORD wCodePage);
+
+  virtual void Lock() { CFX_ThreadLock::Lock(); }
+  virtual void Unlock() { CFX_ThreadLock::Unlock(); }
+
+  virtual IFX_Stream* CreateSharedStream(FX_DWORD dwAccess,
+                                         int32_t iOffset,
+                                         int32_t iLength);
+
+ protected:
+  FX_WORD m_wCodePage;
+  int32_t m_wBOMLength;
+  FX_DWORD m_dwBOM;
+  uint8_t* m_pBuf;
+  int32_t m_iBufSize;
+  FX_BOOL m_bDelStream;
+  IFX_Stream* m_pStreamImp;
+  int32_t m_iRefCount;
+  void InitStream();
+};
+
+class CFGAS_FileRead : public IFX_FileRead {
+ public:
+  CFGAS_FileRead(IFX_Stream* pStream, FX_BOOL bReleaseStream);
+  virtual ~CFGAS_FileRead();
+  virtual void Release() { delete this; }
+  virtual FX_FILESIZE GetSize();
+  virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size);
+
+ protected:
+  FX_BOOL m_bReleaseStream;
+  IFX_Stream* m_pStream;
+};
+
+class CFX_BufferAccImp : public IFX_FileRead {
+ public:
+  CFX_BufferAccImp(IFX_BufferRead* pBufferRead,
+                   FX_FILESIZE iFileSize,
+                   FX_BOOL bReleaseStream);
+  virtual ~CFX_BufferAccImp();
+  virtual void Release() { delete this; }
+  virtual FX_FILESIZE GetSize();
+  virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size);
+
+ protected:
+  IFX_BufferRead* m_pBufferRead;
+  FX_BOOL m_bReleaseStream;
+  FX_FILESIZE m_iBufSize;
+};
+
+class CFGAS_FileWrite : public IFX_FileWrite {
+ public:
+  CFGAS_FileWrite(IFX_Stream* pStream, FX_BOOL bReleaseStream);
+  virtual ~CFGAS_FileWrite();
+  virtual void Release() { delete this; }
+  virtual FX_FILESIZE GetSize();
+  virtual FX_BOOL Flush();
+  virtual FX_BOOL WriteBlock(const void* pData, size_t size);
+  virtual FX_BOOL WriteBlock(const void* pData,
+                             FX_FILESIZE offset,
+                             size_t size);
+
+ protected:
+  IFX_Stream* m_pStream;
+  FX_BOOL m_bReleaseStream;
+};
+
+#endif
diff --git a/xfa/src/fgas/src/crt/fx_system.cpp b/xfa/src/fgas/src/crt/fx_system.cpp
index 861d1177ad..b08236bb1d 100644
--- a/xfa/src/fgas/src/crt/fx_system.cpp
+++ b/xfa/src/fgas/src/crt/fx_system.cpp
@@ -1,229 +1,229 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
-    _FX_OS_ == _FX_WIN64_
-#include <io.h>
-#elif _FX_OS_ == _FX_LINUX_DESKTOP_ || _FX_OS_ == _FX_LINUX_Mini_
-#include <sys/times.h>
-#endif
-#ifdef __cplusplus
-extern "C" {
-#endif
-FX_FLOAT FX_tan(FX_FLOAT a) {
-  return (FX_FLOAT)tan(a);
-}
-FX_FLOAT FX_log(FX_FLOAT b, FX_FLOAT x) {
-  return FXSYS_log(x) / FXSYS_log(b);
-}
-FX_WCHAR* FX_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count) {
-  FXSYS_assert(dstStr != NULL && srcStr != NULL && count > 0);
-  for (size_t i = 0; i < count; ++i)
-    if ((dstStr[i] = srcStr[i]) == L'\0') {
-      break;
-    }
-  return dstStr;
-}
-int32_t FX_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count) {
-  FXSYS_assert(s1 != NULL && s2 != NULL && count > 0);
-  FX_WCHAR wch1 = 0, wch2 = 0;
-  while (count-- > 0) {
-    wch1 = (FX_WCHAR)FX_tolower(*s1++);
-    wch2 = (FX_WCHAR)FX_tolower(*s2++);
-    if (wch1 != wch2) {
-      break;
-    }
-  }
-  return wch1 - wch2;
-}
-int32_t FX_strnicmp(const FX_CHAR* s1, const FX_CHAR* s2, size_t count) {
-  FXSYS_assert(s1 != NULL && s2 != NULL && count > 0);
-  FX_CHAR ch1 = 0, ch2 = 0;
-  while (count-- > 0) {
-    ch1 = (FX_CHAR)FX_tolower(*s1++);
-    ch2 = (FX_CHAR)FX_tolower(*s2++);
-    if (ch1 != ch2) {
-      break;
-    }
-  }
-  return ch1 - ch2;
-}
-int32_t FX_filelength(FXSYS_FILE* file) {
-  FXSYS_assert(file != NULL);
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_
-  return _filelength(_fileno(file));
-#else
-  int32_t iPos = FXSYS_ftell(file);
-  FXSYS_fseek(file, 0, FXSYS_SEEK_END);
-  int32_t iLen = FXSYS_ftell(file);
-  FXSYS_fseek(file, iPos, FXSYS_SEEK_SET);
-  return iLen;
-#endif
-}
-FX_BOOL FX_fsetsize(FXSYS_FILE* file, int32_t size) {
-  FXSYS_assert(file != NULL);
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_
-  return _chsize(_fileno(file), size) == 0;
-#elif _FX_OS_ == _FX_WIN32_MOBILE_
-  HANDLE hFile = _fileno(file);
-  FX_DWORD dwPos = ::SetFilePointer(hFile, 0, 0, FILE_CURRENT);
-  ::SetFilePointer(hFile, size, 0, FILE_BEGIN);
-  FX_BOOL bRet = ::SetEndOfFile(hFile);
-  ::SetFilePointer(hFile, (int32_t)dwPos, 0, FILE_BEGIN);
-  return bRet;
-#else
-  return FALSE;
-#endif
-}
-FX_FLOAT FX_strtof(const FX_CHAR* pcsStr, int32_t iLength, int32_t* pUsedLen) {
-  FXSYS_assert(pcsStr != NULL);
-  if (iLength < 0) {
-    iLength = FXSYS_strlen(pcsStr);
-  }
-  return FX_wcstof(CFX_WideString::FromLocal(pcsStr, iLength), iLength,
-                   pUsedLen);
-}
-FX_FLOAT FX_wcstof(const FX_WCHAR* pwsStr, int32_t iLength, int32_t* pUsedLen) {
-  FXSYS_assert(pwsStr != NULL);
-  if (iLength < 0) {
-    iLength = FXSYS_wcslen(pwsStr);
-  }
-  if (iLength == 0) {
-    return 0.0f;
-  }
-  int32_t iUsedLen = 0;
-  FX_BOOL bNegtive = FALSE;
-  switch (pwsStr[iUsedLen]) {
-    case '-':
-      bNegtive = TRUE;
-    case '+':
-      iUsedLen++;
-      break;
-  }
-  FX_FLOAT fValue = 0.0f;
-  while (iUsedLen < iLength) {
-    FX_WCHAR wch = pwsStr[iUsedLen];
-    if (wch >= L'0' && wch <= L'9') {
-      fValue = fValue * 10.0f + (wch - L'0');
-    } else {
-      break;
-    }
-    iUsedLen++;
-  }
-  if (iUsedLen < iLength && pwsStr[iUsedLen] == L'.') {
-    FX_FLOAT fPrecise = 0.1f;
-    while (++iUsedLen < iLength) {
-      FX_WCHAR wch = pwsStr[iUsedLen];
-      if (wch >= L'0' && wch <= L'9') {
-        fValue += (wch - L'0') * fPrecise;
-        fPrecise *= 0.1f;
-      } else {
-        break;
-      }
-    }
-  }
-  if (pUsedLen) {
-    *pUsedLen = iUsedLen;
-  }
-  return bNegtive ? -fValue : fValue;
-}
-void FX_memset(void* pBuf, int32_t iValue, size_t size) {
-  FXSYS_assert(pBuf != NULL && size > 0 && (size & 0x03) == 0);
-  FXSYS_assert((((size_t)pBuf) & 0x03) == 0);
-  FX_DWORD* pStart = (FX_DWORD*)pBuf;
-  FX_DWORD* pEnd = pStart + (size >> 2);
-  while (pStart < pEnd) {
-    *pStart++ = iValue;
-  }
-}
-void FX_memcpy(void* pDst, const void* pSrc, size_t size) {
-  FXSYS_assert(pDst != NULL && pSrc != NULL && size > 0 && (size & 0x03) == 0);
-  FXSYS_assert((((size_t)pDst) & 0x03) == 0 && (((size_t)pSrc) & 0x03) == 0);
-  FX_DWORD* pStart = (FX_DWORD*)pDst;
-  FX_DWORD* pEnd = pStart + (size >> 2);
-  FX_DWORD* pValue = (FX_DWORD*)pSrc;
-  while (pStart < pEnd) {
-    *pStart++ = *pValue++;
-  }
-}
-FX_BOOL FX_IsRelativePath(const CFX_WideStringC& wsUrl) {
-  int32_t iUrlLen = wsUrl.GetLength();
-  if (iUrlLen == 0) {
-    return TRUE;
-  }
-  for (int32_t i = std::min(5, iUrlLen) - 1; i >= 0; --i)
-    if (wsUrl.GetAt(i) == ':') {
-      return FALSE;
-    }
-  return TRUE;
-}
-FX_BOOL FX_JoinPath(const CFX_WideStringC& wsBasePath,
-                    const CFX_WideStringC& wsRelativePath,
-                    CFX_WideString& wsAbsolutePath) {
-  if (!FX_IsRelativePath(wsRelativePath)) {
-    wsAbsolutePath = wsRelativePath;
-    return TRUE;
-  }
-  const FX_WCHAR* pRelStart = wsRelativePath.GetPtr();
-  const FX_WCHAR* pRelEnd = pRelStart + wsRelativePath.GetLength();
-  if (pRelStart < pRelEnd) {
-    switch (*pRelStart) {
-      case '#':
-        wsAbsolutePath = CFX_WideString(wsBasePath, wsRelativePath);
-        return wsAbsolutePath.GetLength() > 0;
-      case '/':
-      case '\\':
-        wsAbsolutePath = wsRelativePath;
-        return wsAbsolutePath.GetLength() > 0;
-    }
-  }
-  int32_t nBackCount = 0;
-  for (;;) {
-    if (pRelStart >= pRelEnd) {
-      wsAbsolutePath = wsBasePath;
-      return TRUE;
-    }
-    if (*pRelStart != '.') {
-      break;
-    }
-    if (pRelStart + 1 < pRelEnd &&
-        (pRelStart[1] == '/' || pRelStart[1] == '\\')) {
-      pRelStart += 2;
-    } else if (pRelStart + 2 < pRelEnd && pRelStart[1] == '.' &&
-               (pRelStart[2] == '/' || pRelStart[2] == '\\')) {
-      pRelStart += 3;
-      nBackCount++;
-    } else {
-      return FALSE;
-    }
-  }
-  const FX_WCHAR* pBaseStart = wsBasePath.GetPtr();
-  const FX_WCHAR* pBaseEnd = pBaseStart + wsBasePath.GetLength();
-  while (pBaseStart < (--pBaseEnd) && *pBaseEnd != '/' && *pBaseEnd != '\\')
-    ;
-  if (pBaseStart == pBaseEnd) {
-    wsAbsolutePath = CFX_WideStringC(pRelStart, pRelEnd - pRelStart);
-    return wsAbsolutePath.GetLength() > 0;
-  }
-  while (nBackCount > 0) {
-    if (pBaseStart >= (--pBaseEnd)) {
-      return FALSE;
-    } else if (*pBaseEnd == '/' || *pBaseEnd == '\\')
-      if ((--nBackCount) <= 0) {
-        break;
-      }
-  }
-  wsAbsolutePath =
-      CFX_WideString(CFX_WideStringC(pBaseStart, pBaseEnd - pBaseStart + 1),
-                     CFX_WideStringC(pRelStart, pRelEnd - pRelStart));
-  return wsAbsolutePath.GetLength() > 0;
-}
-#ifdef __cplusplus
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
+    _FX_OS_ == _FX_WIN64_
+#include <io.h>
+#elif _FX_OS_ == _FX_LINUX_DESKTOP_ || _FX_OS_ == _FX_LINUX_Mini_
+#include <sys/times.h>
+#endif
+#ifdef __cplusplus
+extern "C" {
+#endif
+FX_FLOAT FX_tan(FX_FLOAT a) {
+  return (FX_FLOAT)tan(a);
+}
+FX_FLOAT FX_log(FX_FLOAT b, FX_FLOAT x) {
+  return FXSYS_log(x) / FXSYS_log(b);
+}
+FX_WCHAR* FX_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count) {
+  FXSYS_assert(dstStr != NULL && srcStr != NULL && count > 0);
+  for (size_t i = 0; i < count; ++i)
+    if ((dstStr[i] = srcStr[i]) == L'\0') {
+      break;
+    }
+  return dstStr;
+}
+int32_t FX_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count) {
+  FXSYS_assert(s1 != NULL && s2 != NULL && count > 0);
+  FX_WCHAR wch1 = 0, wch2 = 0;
+  while (count-- > 0) {
+    wch1 = (FX_WCHAR)FX_tolower(*s1++);
+    wch2 = (FX_WCHAR)FX_tolower(*s2++);
+    if (wch1 != wch2) {
+      break;
+    }
+  }
+  return wch1 - wch2;
+}
+int32_t FX_strnicmp(const FX_CHAR* s1, const FX_CHAR* s2, size_t count) {
+  FXSYS_assert(s1 != NULL && s2 != NULL && count > 0);
+  FX_CHAR ch1 = 0, ch2 = 0;
+  while (count-- > 0) {
+    ch1 = (FX_CHAR)FX_tolower(*s1++);
+    ch2 = (FX_CHAR)FX_tolower(*s2++);
+    if (ch1 != ch2) {
+      break;
+    }
+  }
+  return ch1 - ch2;
+}
+int32_t FX_filelength(FXSYS_FILE* file) {
+  FXSYS_assert(file != NULL);
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_
+  return _filelength(_fileno(file));
+#else
+  int32_t iPos = FXSYS_ftell(file);
+  FXSYS_fseek(file, 0, FXSYS_SEEK_END);
+  int32_t iLen = FXSYS_ftell(file);
+  FXSYS_fseek(file, iPos, FXSYS_SEEK_SET);
+  return iLen;
+#endif
+}
+FX_BOOL FX_fsetsize(FXSYS_FILE* file, int32_t size) {
+  FXSYS_assert(file != NULL);
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_
+  return _chsize(_fileno(file), size) == 0;
+#elif _FX_OS_ == _FX_WIN32_MOBILE_
+  HANDLE hFile = _fileno(file);
+  FX_DWORD dwPos = ::SetFilePointer(hFile, 0, 0, FILE_CURRENT);
+  ::SetFilePointer(hFile, size, 0, FILE_BEGIN);
+  FX_BOOL bRet = ::SetEndOfFile(hFile);
+  ::SetFilePointer(hFile, (int32_t)dwPos, 0, FILE_BEGIN);
+  return bRet;
+#else
+  return FALSE;
+#endif
+}
+FX_FLOAT FX_strtof(const FX_CHAR* pcsStr, int32_t iLength, int32_t* pUsedLen) {
+  FXSYS_assert(pcsStr != NULL);
+  if (iLength < 0) {
+    iLength = FXSYS_strlen(pcsStr);
+  }
+  return FX_wcstof(CFX_WideString::FromLocal(pcsStr, iLength), iLength,
+                   pUsedLen);
+}
+FX_FLOAT FX_wcstof(const FX_WCHAR* pwsStr, int32_t iLength, int32_t* pUsedLen) {
+  FXSYS_assert(pwsStr != NULL);
+  if (iLength < 0) {
+    iLength = FXSYS_wcslen(pwsStr);
+  }
+  if (iLength == 0) {
+    return 0.0f;
+  }
+  int32_t iUsedLen = 0;
+  FX_BOOL bNegtive = FALSE;
+  switch (pwsStr[iUsedLen]) {
+    case '-':
+      bNegtive = TRUE;
+    case '+':
+      iUsedLen++;
+      break;
+  }
+  FX_FLOAT fValue = 0.0f;
+  while (iUsedLen < iLength) {
+    FX_WCHAR wch = pwsStr[iUsedLen];
+    if (wch >= L'0' && wch <= L'9') {
+      fValue = fValue * 10.0f + (wch - L'0');
+    } else {
+      break;
+    }
+    iUsedLen++;
+  }
+  if (iUsedLen < iLength && pwsStr[iUsedLen] == L'.') {
+    FX_FLOAT fPrecise = 0.1f;
+    while (++iUsedLen < iLength) {
+      FX_WCHAR wch = pwsStr[iUsedLen];
+      if (wch >= L'0' && wch <= L'9') {
+        fValue += (wch - L'0') * fPrecise;
+        fPrecise *= 0.1f;
+      } else {
+        break;
+      }
+    }
+  }
+  if (pUsedLen) {
+    *pUsedLen = iUsedLen;
+  }
+  return bNegtive ? -fValue : fValue;
+}
+void FX_memset(void* pBuf, int32_t iValue, size_t size) {
+  FXSYS_assert(pBuf != NULL && size > 0 && (size & 0x03) == 0);
+  FXSYS_assert((((size_t)pBuf) & 0x03) == 0);
+  FX_DWORD* pStart = (FX_DWORD*)pBuf;
+  FX_DWORD* pEnd = pStart + (size >> 2);
+  while (pStart < pEnd) {
+    *pStart++ = iValue;
+  }
+}
+void FX_memcpy(void* pDst, const void* pSrc, size_t size) {
+  FXSYS_assert(pDst != NULL && pSrc != NULL && size > 0 && (size & 0x03) == 0);
+  FXSYS_assert((((size_t)pDst) & 0x03) == 0 && (((size_t)pSrc) & 0x03) == 0);
+  FX_DWORD* pStart = (FX_DWORD*)pDst;
+  FX_DWORD* pEnd = pStart + (size >> 2);
+  FX_DWORD* pValue = (FX_DWORD*)pSrc;
+  while (pStart < pEnd) {
+    *pStart++ = *pValue++;
+  }
+}
+FX_BOOL FX_IsRelativePath(const CFX_WideStringC& wsUrl) {
+  int32_t iUrlLen = wsUrl.GetLength();
+  if (iUrlLen == 0) {
+    return TRUE;
+  }
+  for (int32_t i = std::min(5, iUrlLen) - 1; i >= 0; --i)
+    if (wsUrl.GetAt(i) == ':') {
+      return FALSE;
+    }
+  return TRUE;
+}
+FX_BOOL FX_JoinPath(const CFX_WideStringC& wsBasePath,
+                    const CFX_WideStringC& wsRelativePath,
+                    CFX_WideString& wsAbsolutePath) {
+  if (!FX_IsRelativePath(wsRelativePath)) {
+    wsAbsolutePath = wsRelativePath;
+    return TRUE;
+  }
+  const FX_WCHAR* pRelStart = wsRelativePath.GetPtr();
+  const FX_WCHAR* pRelEnd = pRelStart + wsRelativePath.GetLength();
+  if (pRelStart < pRelEnd) {
+    switch (*pRelStart) {
+      case '#':
+        wsAbsolutePath = CFX_WideString(wsBasePath, wsRelativePath);
+        return wsAbsolutePath.GetLength() > 0;
+      case '/':
+      case '\\':
+        wsAbsolutePath = wsRelativePath;
+        return wsAbsolutePath.GetLength() > 0;
+    }
+  }
+  int32_t nBackCount = 0;
+  for (;;) {
+    if (pRelStart >= pRelEnd) {
+      wsAbsolutePath = wsBasePath;
+      return TRUE;
+    }
+    if (*pRelStart != '.') {
+      break;
+    }
+    if (pRelStart + 1 < pRelEnd &&
+        (pRelStart[1] == '/' || pRelStart[1] == '\\')) {
+      pRelStart += 2;
+    } else if (pRelStart + 2 < pRelEnd && pRelStart[1] == '.' &&
+               (pRelStart[2] == '/' || pRelStart[2] == '\\')) {
+      pRelStart += 3;
+      nBackCount++;
+    } else {
+      return FALSE;
+    }
+  }
+  const FX_WCHAR* pBaseStart = wsBasePath.GetPtr();
+  const FX_WCHAR* pBaseEnd = pBaseStart + wsBasePath.GetLength();
+  while (pBaseStart < (--pBaseEnd) && *pBaseEnd != '/' && *pBaseEnd != '\\')
+    ;
+  if (pBaseStart == pBaseEnd) {
+    wsAbsolutePath = CFX_WideStringC(pRelStart, pRelEnd - pRelStart);
+    return wsAbsolutePath.GetLength() > 0;
+  }
+  while (nBackCount > 0) {
+    if (pBaseStart >= (--pBaseEnd)) {
+      return FALSE;
+    } else if (*pBaseEnd == '/' || *pBaseEnd == '\\')
+      if ((--nBackCount) <= 0) {
+        break;
+      }
+  }
+  wsAbsolutePath =
+      CFX_WideString(CFX_WideStringC(pBaseStart, pBaseEnd - pBaseStart + 1),
+                     CFX_WideStringC(pRelStart, pRelEnd - pRelStart));
+  return wsAbsolutePath.GetLength() > 0;
+}
+#ifdef __cplusplus
+};
+#endif
diff --git a/xfa/src/fgas/src/crt/fx_utils.cpp b/xfa/src/fgas/src/crt/fx_utils.cpp
index e8be0d8d5f..7f62eb0993 100644
--- a/xfa/src/fgas/src/crt/fx_utils.cpp
+++ b/xfa/src/fgas/src/crt/fx_utils.cpp
@@ -1,432 +1,432 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "xfa/src/fgas/include/fx_utl.h"
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_utils.h"
-
-CFX_ThreadLock::CFX_ThreadLock() {
-}
-CFX_ThreadLock::~CFX_ThreadLock() {}
-void CFX_ThreadLock::Lock() {}
-void CFX_ThreadLock::Unlock() {}
-class FX_BASEARRAYDATA : public CFX_Target {
- public:
-  FX_BASEARRAYDATA(int32_t growsize, int32_t blocksize)
-      : iGrowSize(growsize),
-        iBlockSize(blocksize),
-        iTotalCount(0),
-        iBlockCount(0),
-        pBuffer(nullptr) {}
-
-  ~FX_BASEARRAYDATA() { FX_Free(pBuffer); }
-
-  int32_t iGrowSize;
-  int32_t iBlockSize;
-  int32_t iTotalCount;
-  int32_t iBlockCount;
-  uint8_t* pBuffer;
-};
-CFX_BaseArray::CFX_BaseArray(int32_t iGrowSize, int32_t iBlockSize) {
-  FXSYS_assert(iGrowSize > 0 && iBlockSize > 0);
-  m_pData = new FX_BASEARRAYDATA(iGrowSize, iBlockSize);
-}
-CFX_BaseArray::~CFX_BaseArray() {
-  RemoveAll();
-  delete m_pData;
-}
-int32_t CFX_BaseArray::GetSize() const {
-  return m_pData->iBlockCount;
-}
-int32_t CFX_BaseArray::GetBlockSize() const {
-  return m_pData->iBlockSize;
-}
-uint8_t* CFX_BaseArray::AddSpaceTo(int32_t index) {
-  FXSYS_assert(index > -1);
-  uint8_t*& pBuffer = m_pData->pBuffer;
-  int32_t& iTotalCount = m_pData->iTotalCount;
-  int32_t iBlockSize = m_pData->iBlockSize;
-  if (index >= iTotalCount) {
-    int32_t iGrowSize = m_pData->iGrowSize;
-    iTotalCount = (index / iGrowSize + 1) * iGrowSize;
-    int32_t iNewSize = iTotalCount * iBlockSize;
-    if (!pBuffer) {
-      pBuffer = FX_Alloc(uint8_t, iNewSize);
-    } else {
-      pBuffer = FX_Realloc(uint8_t, pBuffer, iNewSize);
-    }
-  }
-  int32_t& iBlockCount = m_pData->iBlockCount;
-  if (index >= iBlockCount) {
-    iBlockCount = index + 1;
-  }
-  return pBuffer + index * iBlockSize;
-}
-uint8_t* CFX_BaseArray::GetAt(int32_t index) const {
-  FXSYS_assert(index > -1 && index < m_pData->iBlockCount);
-  return m_pData->pBuffer + index * m_pData->iBlockSize;
-}
-uint8_t* CFX_BaseArray::GetBuffer() const {
-  return m_pData->pBuffer;
-}
-int32_t CFX_BaseArray::Append(const CFX_BaseArray& src,
-                              int32_t iStart,
-                              int32_t iCount) {
-  int32_t iBlockSize = m_pData->iBlockSize;
-  FXSYS_assert(iBlockSize == src.m_pData->iBlockSize);
-  int32_t& iBlockCount = m_pData->iBlockCount;
-  int32_t iAdded = src.GetSize();
-  FXSYS_assert(iStart > -1 && iStart < iAdded);
-  if (iCount < 0) {
-    iCount = iAdded;
-  }
-  if (iStart + iCount > iAdded) {
-    iCount = iAdded - iStart;
-  }
-  if (iCount < 1) {
-    return 0;
-  }
-  uint8_t* pDst = m_pData->pBuffer + iBlockCount * iBlockSize;
-  AddSpaceTo(iBlockCount + iCount - 1);
-  FX_memcpy(pDst, src.m_pData->pBuffer + iStart * iBlockSize,
-            iCount * iBlockSize);
-  return iCount;
-}
-int32_t CFX_BaseArray::Copy(const CFX_BaseArray& src,
-                            int32_t iStart,
-                            int32_t iCount) {
-  int32_t iBlockSize = m_pData->iBlockSize;
-  FXSYS_assert(iBlockSize == src.m_pData->iBlockSize);
-  int32_t iCopied = src.GetSize();
-  FXSYS_assert(iStart > -1 && iStart < iCopied);
-  if (iCount < 0) {
-    iCount = iCopied;
-  }
-  if (iStart + iCount > iCopied) {
-    iCount = iCopied - iStart;
-  }
-  if (iCount < 1) {
-    return 0;
-  }
-  RemoveAll(TRUE);
-  AddSpaceTo(iCount - 1);
-  FX_memcpy(m_pData->pBuffer, src.m_pData->pBuffer + iStart * iBlockSize,
-            iCount * iBlockSize);
-  return iCount;
-}
-int32_t CFX_BaseArray::RemoveLast(int32_t iCount) {
-  int32_t& iBlockCount = m_pData->iBlockCount;
-  if (iCount < 0 || iCount > iBlockCount) {
-    iCount = iBlockCount;
-    iBlockCount = 0;
-  } else {
-    iBlockCount -= iCount;
-  }
-  return iCount;
-}
-void CFX_BaseArray::RemoveAll(FX_BOOL bLeaveMemory) {
-  if (!bLeaveMemory) {
-    uint8_t*& pBuffer = m_pData->pBuffer;
-    if (pBuffer != NULL) {
-      FX_Free(pBuffer);
-      pBuffer = NULL;
-    }
-    m_pData->iTotalCount = 0;
-  }
-  m_pData->iBlockCount = 0;
-}
-CFX_BaseMassArrayImp::CFX_BaseMassArrayImp(int32_t iChunkSize,
-                                           int32_t iBlockSize)
-    : m_iChunkSize(iChunkSize),
-      m_iBlockSize(iBlockSize),
-      m_iChunkCount(0),
-      m_iBlockCount(0) {
-  FXSYS_assert(m_iChunkSize > 0 && m_iBlockSize > 0);
-  m_pData = new CFX_PtrArray;
-  m_pData->SetSize(16);
-}
-CFX_BaseMassArrayImp::~CFX_BaseMassArrayImp() {
-  RemoveAll();
-  delete m_pData;
-}
-uint8_t* CFX_BaseMassArrayImp::AddSpaceTo(int32_t index) {
-  FXSYS_assert(index > -1);
-  uint8_t* pChunk;
-  if (index < m_iBlockCount) {
-    pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize);
-  } else {
-    int32_t iMemSize = m_iChunkSize * m_iBlockSize;
-    while (TRUE) {
-      if (index < m_iChunkCount * m_iChunkSize) {
-        pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize);
-        break;
-      } else {
-        pChunk = FX_Alloc(uint8_t, iMemSize);
-        if (m_iChunkCount < m_pData->GetSize()) {
-          m_pData->SetAt(m_iChunkCount, pChunk);
-        } else {
-          m_pData->Add(pChunk);
-        }
-        m_iChunkCount++;
-      }
-    }
-  }
-  FXSYS_assert(pChunk != NULL);
-  m_iBlockCount = index + 1;
-  return pChunk + (index % m_iChunkSize) * m_iBlockSize;
-}
-uint8_t* CFX_BaseMassArrayImp::GetAt(int32_t index) const {
-  FXSYS_assert(index > -1 && index < m_iBlockCount);
-  uint8_t* pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize);
-  FXSYS_assert(pChunk != NULL);
-  return pChunk + (index % m_iChunkSize) * m_iBlockSize;
-}
-int32_t CFX_BaseMassArrayImp::Append(const CFX_BaseMassArrayImp& src,
-                                     int32_t iStart,
-                                     int32_t iCount) {
-  FXSYS_assert(m_iBlockSize == src.m_iBlockSize);
-  int32_t iAdded = src.m_iBlockCount;
-  FXSYS_assert(iStart > -1 && iStart < iAdded);
-  if (iCount < 0) {
-    iCount = iAdded;
-  }
-  if (iStart + iCount > iAdded) {
-    iCount = iAdded - iStart;
-  }
-  if (iCount < 1) {
-    return m_iBlockCount;
-  }
-  int32_t iBlockCount = m_iBlockCount;
-  int32_t iTotal = m_iBlockCount + iCount;
-  AddSpaceTo(iTotal - 1);
-  Append(iBlockCount, src, iStart, iCount);
-  return m_iBlockCount;
-}
-int32_t CFX_BaseMassArrayImp::Copy(const CFX_BaseMassArrayImp& src,
-                                   int32_t iStart,
-                                   int32_t iCount) {
-  FXSYS_assert(m_iBlockSize == src.m_iBlockSize);
-  int32_t iCopied = src.m_iBlockCount;
-  FXSYS_assert(iStart > -1);
-  if (iStart >= iCopied) {
-    return 0;
-  }
-  RemoveAll(TRUE);
-  if (iCount < 0) {
-    iCount = iCopied;
-  }
-  if (iStart + iCount > iCopied) {
-    iCount = iCopied - iStart;
-  }
-  if (iCount < 1) {
-    return 0;
-  }
-  if (m_iBlockCount < iCount) {
-    AddSpaceTo(iCount - 1);
-  }
-  Append(0, src, iStart, iCount);
-  return m_iBlockCount;
-}
-void CFX_BaseMassArrayImp::Append(int32_t iDstStart,
-                                  const CFX_BaseMassArrayImp& src,
-                                  int32_t iSrcStart,
-                                  int32_t iSrcCount) {
-  FXSYS_assert(iDstStart > -1 && m_iBlockSize == src.m_iBlockSize);
-  int32_t iSrcTotal = src.m_iBlockCount;
-  FXSYS_assert(iSrcTotal > 0 && m_iBlockCount >= iDstStart + iSrcCount);
-  FXSYS_assert(iSrcStart > -1 && iSrcStart < iSrcTotal && iSrcCount > 0 &&
-               iSrcStart + iSrcCount <= iSrcTotal);
-  int32_t iDstChunkIndex = iDstStart / m_iChunkSize;
-  int32_t iSrcChunkIndex = iSrcStart / src.m_iChunkSize;
-  uint8_t* pDstChunk = (uint8_t*)GetAt(iDstStart);
-  uint8_t* pSrcChunk = (uint8_t*)src.GetAt(iSrcStart);
-  int32_t iDstChunkSize = m_iChunkSize - (iDstStart % m_iChunkSize);
-  int32_t iSrcChunkSize = src.m_iChunkSize - (iSrcStart % src.m_iChunkSize);
-  int32_t iCopySize =
-      std::min(iSrcCount, std::min(iSrcChunkSize, iDstChunkSize));
-  int32_t iCopyBytes = iCopySize * m_iBlockSize;
-  while (iSrcCount > 0) {
-    FXSYS_assert(pDstChunk != NULL && pSrcChunk != NULL);
-    FXSYS_memcpy(pDstChunk, pSrcChunk, iCopyBytes);
-    iSrcCount -= iCopySize;
-    iSrcChunkSize -= iCopySize;
-    if (iSrcChunkSize < 1) {
-      iSrcChunkSize = src.m_iChunkSize;
-      iSrcChunkIndex++;
-      pSrcChunk = (uint8_t*)src.m_pData->GetAt(iSrcChunkIndex);
-    } else {
-      pSrcChunk += iCopyBytes;
-    }
-    iDstChunkSize -= iCopySize;
-    if (iDstChunkSize < 1) {
-      iDstChunkSize = m_iChunkSize;
-      iDstChunkIndex++;
-      pDstChunk = (uint8_t*)m_pData->GetAt(iDstChunkIndex);
-    } else {
-      pDstChunk += iCopyBytes;
-    }
-    iCopySize = std::min(iSrcCount, std::min(iSrcChunkSize, iDstChunkSize));
-    iCopyBytes = iCopySize * m_iBlockSize;
-  }
-}
-int32_t CFX_BaseMassArrayImp::RemoveLast(int32_t iCount) {
-  if (iCount < 0 || iCount >= m_iBlockCount) {
-    m_iBlockCount = 0;
-  } else {
-    m_iBlockCount -= iCount;
-  }
-  return m_iBlockCount;
-}
-void CFX_BaseMassArrayImp::RemoveAll(FX_BOOL bLeaveMemory) {
-  if (bLeaveMemory) {
-    m_iBlockCount = 0;
-    return;
-  }
-  for (int32_t i = 0; i < m_iChunkCount; i++) {
-    void* p = m_pData->GetAt(i);
-    if (p == NULL) {
-      continue;
-    }
-    FX_Free(p);
-  }
-  m_pData->RemoveAll();
-  m_iChunkCount = 0;
-  m_iBlockCount = 0;
-}
-CFX_BaseMassArray::CFX_BaseMassArray(int32_t iChunkSize, int32_t iBlockSize) {
-  m_pData = new CFX_BaseMassArrayImp(iChunkSize, iBlockSize);
-}
-CFX_BaseMassArray::~CFX_BaseMassArray() {
-  delete m_pData;
-}
-int32_t CFX_BaseMassArray::GetSize() const {
-  return m_pData->m_iBlockCount;
-}
-uint8_t* CFX_BaseMassArray::AddSpaceTo(int32_t index) {
-  return m_pData->AddSpaceTo(index);
-}
-uint8_t* CFX_BaseMassArray::GetAt(int32_t index) const {
-  return m_pData->GetAt(index);
-}
-int32_t CFX_BaseMassArray::Append(const CFX_BaseMassArray& src,
-                                  int32_t iStart,
-                                  int32_t iCount) {
-  return m_pData->Append(*(CFX_BaseMassArrayImp*)src.m_pData, iStart, iCount);
-}
-int32_t CFX_BaseMassArray::Copy(const CFX_BaseMassArray& src,
-                                int32_t iStart,
-                                int32_t iCount) {
-  return m_pData->Copy(*(CFX_BaseMassArrayImp*)src.m_pData, iStart, iCount);
-}
-int32_t CFX_BaseMassArray::RemoveLast(int32_t iCount) {
-  return m_pData->RemoveLast(iCount);
-}
-void CFX_BaseMassArray::RemoveAll(FX_BOOL bLeaveMemory) {
-  m_pData->RemoveAll(bLeaveMemory);
-}
-typedef struct _FX_BASEDISCRETEARRAYDATA {
-  int32_t iBlockSize;
-  int32_t iChunkSize;
-  int32_t iChunkCount;
-  CFX_PtrArray ChunkBuffer;
-} FX_BASEDISCRETEARRAYDATA, *FX_LPBASEDISCRETEARRAYDATA;
-typedef FX_BASEDISCRETEARRAYDATA const* FX_LPCBASEDISCRETEARRAYDATA;
-CFX_BaseDiscreteArray::CFX_BaseDiscreteArray(int32_t iChunkSize,
-                                             int32_t iBlockSize) {
-  FXSYS_assert(iChunkSize > 0 && iBlockSize > 0);
-  FX_LPBASEDISCRETEARRAYDATA pData;
-  m_pData = pData = new FX_BASEDISCRETEARRAYDATA;
-  pData->ChunkBuffer.SetSize(16);
-  pData->iChunkCount = 0;
-  pData->iChunkSize = iChunkSize;
-  pData->iBlockSize = iBlockSize;
-}
-CFX_BaseDiscreteArray::~CFX_BaseDiscreteArray() {
-  RemoveAll();
-  delete (FX_LPBASEDISCRETEARRAYDATA) m_pData;
-}
-uint8_t* CFX_BaseDiscreteArray::AddSpaceTo(int32_t index) {
-  FXSYS_assert(index > -1);
-  FX_LPBASEDISCRETEARRAYDATA pData = (FX_LPBASEDISCRETEARRAYDATA)m_pData;
-  int32_t& iChunkCount = pData->iChunkCount;
-  int32_t iChunkSize = pData->iChunkSize;
-  uint8_t* pChunk = NULL;
-  int32_t iChunk = index / iChunkSize;
-  if (iChunk < iChunkCount) {
-    pChunk = (uint8_t*)pData->ChunkBuffer.GetAt(iChunk);
-  }
-  if (!pChunk) {
-    pChunk = FX_Alloc2D(uint8_t, iChunkSize, pData->iBlockSize);
-    FXSYS_memset(pChunk, 0, iChunkSize * pData->iBlockSize);
-    pData->ChunkBuffer.SetAtGrow(iChunk, pChunk);
-    if (iChunkCount <= iChunk) {
-      iChunkCount = iChunk + 1;
-    }
-  }
-  return pChunk + (index % iChunkSize) * pData->iBlockSize;
-}
-uint8_t* CFX_BaseDiscreteArray::GetAt(int32_t index) const {
-  FXSYS_assert(index > -1);
-  FX_LPBASEDISCRETEARRAYDATA pData = (FX_LPBASEDISCRETEARRAYDATA)m_pData;
-  int32_t iChunkSize = pData->iChunkSize;
-  int32_t iChunk = index / iChunkSize;
-  if (iChunk >= pData->iChunkCount) {
-    return NULL;
-  }
-  uint8_t* pChunk = (uint8_t*)pData->ChunkBuffer.GetAt(iChunk);
-  if (pChunk == NULL) {
-    return NULL;
-  }
-  return pChunk + (index % iChunkSize) * pData->iBlockSize;
-}
-void CFX_BaseDiscreteArray::RemoveAll() {
-  FX_LPBASEDISCRETEARRAYDATA pData = (FX_LPBASEDISCRETEARRAYDATA)m_pData;
-  CFX_PtrArray& ChunkBuffer = pData->ChunkBuffer;
-  int32_t& iChunkCount = pData->iChunkCount;
-  for (int32_t i = 0; i < iChunkCount; i++) {
-    void* p = ChunkBuffer.GetAt(i);
-    if (p == NULL) {
-      continue;
-    }
-    FX_Free(p);
-  }
-  ChunkBuffer.RemoveAll();
-  iChunkCount = 0;
-}
-CFX_BaseStack::CFX_BaseStack(int32_t iChunkSize, int32_t iBlockSize) {
-  m_pData = new CFX_BaseMassArrayImp(iChunkSize, iBlockSize);
-}
-CFX_BaseStack::~CFX_BaseStack() {
-  delete (CFX_BaseMassArrayImp*)m_pData;
-}
-uint8_t* CFX_BaseStack::Push() {
-  return m_pData->AddSpace();
-}
-void CFX_BaseStack::Pop() {
-  int32_t& iBlockCount = m_pData->m_iBlockCount;
-  if (iBlockCount < 1) {
-    return;
-  }
-  iBlockCount--;
-}
-uint8_t* CFX_BaseStack::GetTopElement() const {
-  int32_t iSize = m_pData->m_iBlockCount;
-  if (iSize < 1) {
-    return NULL;
-  }
-  return m_pData->GetAt(iSize - 1);
-}
-int32_t CFX_BaseStack::GetSize() const {
-  return m_pData->m_iBlockCount;
-}
-uint8_t* CFX_BaseStack::GetAt(int32_t index) const {
-  return m_pData->GetAt(index);
-}
-void CFX_BaseStack::RemoveAll(FX_BOOL bLeaveMemory) {
-  m_pData->RemoveAll(bLeaveMemory);
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "xfa/src/fgas/include/fx_utl.h"
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_utils.h"
+
+CFX_ThreadLock::CFX_ThreadLock() {
+}
+CFX_ThreadLock::~CFX_ThreadLock() {}
+void CFX_ThreadLock::Lock() {}
+void CFX_ThreadLock::Unlock() {}
+class FX_BASEARRAYDATA : public CFX_Target {
+ public:
+  FX_BASEARRAYDATA(int32_t growsize, int32_t blocksize)
+      : iGrowSize(growsize),
+        iBlockSize(blocksize),
+        iTotalCount(0),
+        iBlockCount(0),
+        pBuffer(nullptr) {}
+
+  ~FX_BASEARRAYDATA() { FX_Free(pBuffer); }
+
+  int32_t iGrowSize;
+  int32_t iBlockSize;
+  int32_t iTotalCount;
+  int32_t iBlockCount;
+  uint8_t* pBuffer;
+};
+CFX_BaseArray::CFX_BaseArray(int32_t iGrowSize, int32_t iBlockSize) {
+  FXSYS_assert(iGrowSize > 0 && iBlockSize > 0);
+  m_pData = new FX_BASEARRAYDATA(iGrowSize, iBlockSize);
+}
+CFX_BaseArray::~CFX_BaseArray() {
+  RemoveAll();
+  delete m_pData;
+}
+int32_t CFX_BaseArray::GetSize() const {
+  return m_pData->iBlockCount;
+}
+int32_t CFX_BaseArray::GetBlockSize() const {
+  return m_pData->iBlockSize;
+}
+uint8_t* CFX_BaseArray::AddSpaceTo(int32_t index) {
+  FXSYS_assert(index > -1);
+  uint8_t*& pBuffer = m_pData->pBuffer;
+  int32_t& iTotalCount = m_pData->iTotalCount;
+  int32_t iBlockSize = m_pData->iBlockSize;
+  if (index >= iTotalCount) {
+    int32_t iGrowSize = m_pData->iGrowSize;
+    iTotalCount = (index / iGrowSize + 1) * iGrowSize;
+    int32_t iNewSize = iTotalCount * iBlockSize;
+    if (!pBuffer) {
+      pBuffer = FX_Alloc(uint8_t, iNewSize);
+    } else {
+      pBuffer = FX_Realloc(uint8_t, pBuffer, iNewSize);
+    }
+  }
+  int32_t& iBlockCount = m_pData->iBlockCount;
+  if (index >= iBlockCount) {
+    iBlockCount = index + 1;
+  }
+  return pBuffer + index * iBlockSize;
+}
+uint8_t* CFX_BaseArray::GetAt(int32_t index) const {
+  FXSYS_assert(index > -1 && index < m_pData->iBlockCount);
+  return m_pData->pBuffer + index * m_pData->iBlockSize;
+}
+uint8_t* CFX_BaseArray::GetBuffer() const {
+  return m_pData->pBuffer;
+}
+int32_t CFX_BaseArray::Append(const CFX_BaseArray& src,
+                              int32_t iStart,
+                              int32_t iCount) {
+  int32_t iBlockSize = m_pData->iBlockSize;
+  FXSYS_assert(iBlockSize == src.m_pData->iBlockSize);
+  int32_t& iBlockCount = m_pData->iBlockCount;
+  int32_t iAdded = src.GetSize();
+  FXSYS_assert(iStart > -1 && iStart < iAdded);
+  if (iCount < 0) {
+    iCount = iAdded;
+  }
+  if (iStart + iCount > iAdded) {
+    iCount = iAdded - iStart;
+  }
+  if (iCount < 1) {
+    return 0;
+  }
+  uint8_t* pDst = m_pData->pBuffer + iBlockCount * iBlockSize;
+  AddSpaceTo(iBlockCount + iCount - 1);
+  FX_memcpy(pDst, src.m_pData->pBuffer + iStart * iBlockSize,
+            iCount * iBlockSize);
+  return iCount;
+}
+int32_t CFX_BaseArray::Copy(const CFX_BaseArray& src,
+                            int32_t iStart,
+                            int32_t iCount) {
+  int32_t iBlockSize = m_pData->iBlockSize;
+  FXSYS_assert(iBlockSize == src.m_pData->iBlockSize);
+  int32_t iCopied = src.GetSize();
+  FXSYS_assert(iStart > -1 && iStart < iCopied);
+  if (iCount < 0) {
+    iCount = iCopied;
+  }
+  if (iStart + iCount > iCopied) {
+    iCount = iCopied - iStart;
+  }
+  if (iCount < 1) {
+    return 0;
+  }
+  RemoveAll(TRUE);
+  AddSpaceTo(iCount - 1);
+  FX_memcpy(m_pData->pBuffer, src.m_pData->pBuffer + iStart * iBlockSize,
+            iCount * iBlockSize);
+  return iCount;
+}
+int32_t CFX_BaseArray::RemoveLast(int32_t iCount) {
+  int32_t& iBlockCount = m_pData->iBlockCount;
+  if (iCount < 0 || iCount > iBlockCount) {
+    iCount = iBlockCount;
+    iBlockCount = 0;
+  } else {
+    iBlockCount -= iCount;
+  }
+  return iCount;
+}
+void CFX_BaseArray::RemoveAll(FX_BOOL bLeaveMemory) {
+  if (!bLeaveMemory) {
+    uint8_t*& pBuffer = m_pData->pBuffer;
+    if (pBuffer != NULL) {
+      FX_Free(pBuffer);
+      pBuffer = NULL;
+    }
+    m_pData->iTotalCount = 0;
+  }
+  m_pData->iBlockCount = 0;
+}
+CFX_BaseMassArrayImp::CFX_BaseMassArrayImp(int32_t iChunkSize,
+                                           int32_t iBlockSize)
+    : m_iChunkSize(iChunkSize),
+      m_iBlockSize(iBlockSize),
+      m_iChunkCount(0),
+      m_iBlockCount(0) {
+  FXSYS_assert(m_iChunkSize > 0 && m_iBlockSize > 0);
+  m_pData = new CFX_PtrArray;
+  m_pData->SetSize(16);
+}
+CFX_BaseMassArrayImp::~CFX_BaseMassArrayImp() {
+  RemoveAll();
+  delete m_pData;
+}
+uint8_t* CFX_BaseMassArrayImp::AddSpaceTo(int32_t index) {
+  FXSYS_assert(index > -1);
+  uint8_t* pChunk;
+  if (index < m_iBlockCount) {
+    pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize);
+  } else {
+    int32_t iMemSize = m_iChunkSize * m_iBlockSize;
+    while (TRUE) {
+      if (index < m_iChunkCount * m_iChunkSize) {
+        pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize);
+        break;
+      } else {
+        pChunk = FX_Alloc(uint8_t, iMemSize);
+        if (m_iChunkCount < m_pData->GetSize()) {
+          m_pData->SetAt(m_iChunkCount, pChunk);
+        } else {
+          m_pData->Add(pChunk);
+        }
+        m_iChunkCount++;
+      }
+    }
+  }
+  FXSYS_assert(pChunk != NULL);
+  m_iBlockCount = index + 1;
+  return pChunk + (index % m_iChunkSize) * m_iBlockSize;
+}
+uint8_t* CFX_BaseMassArrayImp::GetAt(int32_t index) const {
+  FXSYS_assert(index > -1 && index < m_iBlockCount);
+  uint8_t* pChunk = (uint8_t*)m_pData->GetAt(index / m_iChunkSize);
+  FXSYS_assert(pChunk != NULL);
+  return pChunk + (index % m_iChunkSize) * m_iBlockSize;
+}
+int32_t CFX_BaseMassArrayImp::Append(const CFX_BaseMassArrayImp& src,
+                                     int32_t iStart,
+                                     int32_t iCount) {
+  FXSYS_assert(m_iBlockSize == src.m_iBlockSize);
+  int32_t iAdded = src.m_iBlockCount;
+  FXSYS_assert(iStart > -1 && iStart < iAdded);
+  if (iCount < 0) {
+    iCount = iAdded;
+  }
+  if (iStart + iCount > iAdded) {
+    iCount = iAdded - iStart;
+  }
+  if (iCount < 1) {
+    return m_iBlockCount;
+  }
+  int32_t iBlockCount = m_iBlockCount;
+  int32_t iTotal = m_iBlockCount + iCount;
+  AddSpaceTo(iTotal - 1);
+  Append(iBlockCount, src, iStart, iCount);
+  return m_iBlockCount;
+}
+int32_t CFX_BaseMassArrayImp::Copy(const CFX_BaseMassArrayImp& src,
+                                   int32_t iStart,
+                                   int32_t iCount) {
+  FXSYS_assert(m_iBlockSize == src.m_iBlockSize);
+  int32_t iCopied = src.m_iBlockCount;
+  FXSYS_assert(iStart > -1);
+  if (iStart >= iCopied) {
+    return 0;
+  }
+  RemoveAll(TRUE);
+  if (iCount < 0) {
+    iCount = iCopied;
+  }
+  if (iStart + iCount > iCopied) {
+    iCount = iCopied - iStart;
+  }
+  if (iCount < 1) {
+    return 0;
+  }
+  if (m_iBlockCount < iCount) {
+    AddSpaceTo(iCount - 1);
+  }
+  Append(0, src, iStart, iCount);
+  return m_iBlockCount;
+}
+void CFX_BaseMassArrayImp::Append(int32_t iDstStart,
+                                  const CFX_BaseMassArrayImp& src,
+                                  int32_t iSrcStart,
+                                  int32_t iSrcCount) {
+  FXSYS_assert(iDstStart > -1 && m_iBlockSize == src.m_iBlockSize);
+  int32_t iSrcTotal = src.m_iBlockCount;
+  FXSYS_assert(iSrcTotal > 0 && m_iBlockCount >= iDstStart + iSrcCount);
+  FXSYS_assert(iSrcStart > -1 && iSrcStart < iSrcTotal && iSrcCount > 0 &&
+               iSrcStart + iSrcCount <= iSrcTotal);
+  int32_t iDstChunkIndex = iDstStart / m_iChunkSize;
+  int32_t iSrcChunkIndex = iSrcStart / src.m_iChunkSize;
+  uint8_t* pDstChunk = (uint8_t*)GetAt(iDstStart);
+  uint8_t* pSrcChunk = (uint8_t*)src.GetAt(iSrcStart);
+  int32_t iDstChunkSize = m_iChunkSize - (iDstStart % m_iChunkSize);
+  int32_t iSrcChunkSize = src.m_iChunkSize - (iSrcStart % src.m_iChunkSize);
+  int32_t iCopySize =
+      std::min(iSrcCount, std::min(iSrcChunkSize, iDstChunkSize));
+  int32_t iCopyBytes = iCopySize * m_iBlockSize;
+  while (iSrcCount > 0) {
+    FXSYS_assert(pDstChunk != NULL && pSrcChunk != NULL);
+    FXSYS_memcpy(pDstChunk, pSrcChunk, iCopyBytes);
+    iSrcCount -= iCopySize;
+    iSrcChunkSize -= iCopySize;
+    if (iSrcChunkSize < 1) {
+      iSrcChunkSize = src.m_iChunkSize;
+      iSrcChunkIndex++;
+      pSrcChunk = (uint8_t*)src.m_pData->GetAt(iSrcChunkIndex);
+    } else {
+      pSrcChunk += iCopyBytes;
+    }
+    iDstChunkSize -= iCopySize;
+    if (iDstChunkSize < 1) {
+      iDstChunkSize = m_iChunkSize;
+      iDstChunkIndex++;
+      pDstChunk = (uint8_t*)m_pData->GetAt(iDstChunkIndex);
+    } else {
+      pDstChunk += iCopyBytes;
+    }
+    iCopySize = std::min(iSrcCount, std::min(iSrcChunkSize, iDstChunkSize));
+    iCopyBytes = iCopySize * m_iBlockSize;
+  }
+}
+int32_t CFX_BaseMassArrayImp::RemoveLast(int32_t iCount) {
+  if (iCount < 0 || iCount >= m_iBlockCount) {
+    m_iBlockCount = 0;
+  } else {
+    m_iBlockCount -= iCount;
+  }
+  return m_iBlockCount;
+}
+void CFX_BaseMassArrayImp::RemoveAll(FX_BOOL bLeaveMemory) {
+  if (bLeaveMemory) {
+    m_iBlockCount = 0;
+    return;
+  }
+  for (int32_t i = 0; i < m_iChunkCount; i++) {
+    void* p = m_pData->GetAt(i);
+    if (p == NULL) {
+      continue;
+    }
+    FX_Free(p);
+  }
+  m_pData->RemoveAll();
+  m_iChunkCount = 0;
+  m_iBlockCount = 0;
+}
+CFX_BaseMassArray::CFX_BaseMassArray(int32_t iChunkSize, int32_t iBlockSize) {
+  m_pData = new CFX_BaseMassArrayImp(iChunkSize, iBlockSize);
+}
+CFX_BaseMassArray::~CFX_BaseMassArray() {
+  delete m_pData;
+}
+int32_t CFX_BaseMassArray::GetSize() const {
+  return m_pData->m_iBlockCount;
+}
+uint8_t* CFX_BaseMassArray::AddSpaceTo(int32_t index) {
+  return m_pData->AddSpaceTo(index);
+}
+uint8_t* CFX_BaseMassArray::GetAt(int32_t index) const {
+  return m_pData->GetAt(index);
+}
+int32_t CFX_BaseMassArray::Append(const CFX_BaseMassArray& src,
+                                  int32_t iStart,
+                                  int32_t iCount) {
+  return m_pData->Append(*(CFX_BaseMassArrayImp*)src.m_pData, iStart, iCount);
+}
+int32_t CFX_BaseMassArray::Copy(const CFX_BaseMassArray& src,
+                                int32_t iStart,
+                                int32_t iCount) {
+  return m_pData->Copy(*(CFX_BaseMassArrayImp*)src.m_pData, iStart, iCount);
+}
+int32_t CFX_BaseMassArray::RemoveLast(int32_t iCount) {
+  return m_pData->RemoveLast(iCount);
+}
+void CFX_BaseMassArray::RemoveAll(FX_BOOL bLeaveMemory) {
+  m_pData->RemoveAll(bLeaveMemory);
+}
+typedef struct _FX_BASEDISCRETEARRAYDATA {
+  int32_t iBlockSize;
+  int32_t iChunkSize;
+  int32_t iChunkCount;
+  CFX_PtrArray ChunkBuffer;
+} FX_BASEDISCRETEARRAYDATA, *FX_LPBASEDISCRETEARRAYDATA;
+typedef FX_BASEDISCRETEARRAYDATA const* FX_LPCBASEDISCRETEARRAYDATA;
+CFX_BaseDiscreteArray::CFX_BaseDiscreteArray(int32_t iChunkSize,
+                                             int32_t iBlockSize) {
+  FXSYS_assert(iChunkSize > 0 && iBlockSize > 0);
+  FX_LPBASEDISCRETEARRAYDATA pData;
+  m_pData = pData = new FX_BASEDISCRETEARRAYDATA;
+  pData->ChunkBuffer.SetSize(16);
+  pData->iChunkCount = 0;
+  pData->iChunkSize = iChunkSize;
+  pData->iBlockSize = iBlockSize;
+}
+CFX_BaseDiscreteArray::~CFX_BaseDiscreteArray() {
+  RemoveAll();
+  delete (FX_LPBASEDISCRETEARRAYDATA) m_pData;
+}
+uint8_t* CFX_BaseDiscreteArray::AddSpaceTo(int32_t index) {
+  FXSYS_assert(index > -1);
+  FX_LPBASEDISCRETEARRAYDATA pData = (FX_LPBASEDISCRETEARRAYDATA)m_pData;
+  int32_t& iChunkCount = pData->iChunkCount;
+  int32_t iChunkSize = pData->iChunkSize;
+  uint8_t* pChunk = NULL;
+  int32_t iChunk = index / iChunkSize;
+  if (iChunk < iChunkCount) {
+    pChunk = (uint8_t*)pData->ChunkBuffer.GetAt(iChunk);
+  }
+  if (!pChunk) {
+    pChunk = FX_Alloc2D(uint8_t, iChunkSize, pData->iBlockSize);
+    FXSYS_memset(pChunk, 0, iChunkSize * pData->iBlockSize);
+    pData->ChunkBuffer.SetAtGrow(iChunk, pChunk);
+    if (iChunkCount <= iChunk) {
+      iChunkCount = iChunk + 1;
+    }
+  }
+  return pChunk + (index % iChunkSize) * pData->iBlockSize;
+}
+uint8_t* CFX_BaseDiscreteArray::GetAt(int32_t index) const {
+  FXSYS_assert(index > -1);
+  FX_LPBASEDISCRETEARRAYDATA pData = (FX_LPBASEDISCRETEARRAYDATA)m_pData;
+  int32_t iChunkSize = pData->iChunkSize;
+  int32_t iChunk = index / iChunkSize;
+  if (iChunk >= pData->iChunkCount) {
+    return NULL;
+  }
+  uint8_t* pChunk = (uint8_t*)pData->ChunkBuffer.GetAt(iChunk);
+  if (pChunk == NULL) {
+    return NULL;
+  }
+  return pChunk + (index % iChunkSize) * pData->iBlockSize;
+}
+void CFX_BaseDiscreteArray::RemoveAll() {
+  FX_LPBASEDISCRETEARRAYDATA pData = (FX_LPBASEDISCRETEARRAYDATA)m_pData;
+  CFX_PtrArray& ChunkBuffer = pData->ChunkBuffer;
+  int32_t& iChunkCount = pData->iChunkCount;
+  for (int32_t i = 0; i < iChunkCount; i++) {
+    void* p = ChunkBuffer.GetAt(i);
+    if (p == NULL) {
+      continue;
+    }
+    FX_Free(p);
+  }
+  ChunkBuffer.RemoveAll();
+  iChunkCount = 0;
+}
+CFX_BaseStack::CFX_BaseStack(int32_t iChunkSize, int32_t iBlockSize) {
+  m_pData = new CFX_BaseMassArrayImp(iChunkSize, iBlockSize);
+}
+CFX_BaseStack::~CFX_BaseStack() {
+  delete (CFX_BaseMassArrayImp*)m_pData;
+}
+uint8_t* CFX_BaseStack::Push() {
+  return m_pData->AddSpace();
+}
+void CFX_BaseStack::Pop() {
+  int32_t& iBlockCount = m_pData->m_iBlockCount;
+  if (iBlockCount < 1) {
+    return;
+  }
+  iBlockCount--;
+}
+uint8_t* CFX_BaseStack::GetTopElement() const {
+  int32_t iSize = m_pData->m_iBlockCount;
+  if (iSize < 1) {
+    return NULL;
+  }
+  return m_pData->GetAt(iSize - 1);
+}
+int32_t CFX_BaseStack::GetSize() const {
+  return m_pData->m_iBlockCount;
+}
+uint8_t* CFX_BaseStack::GetAt(int32_t index) const {
+  return m_pData->GetAt(index);
+}
+void CFX_BaseStack::RemoveAll(FX_BOOL bLeaveMemory) {
+  m_pData->RemoveAll(bLeaveMemory);
+}
diff --git a/xfa/src/fgas/src/crt/fx_utils.h b/xfa/src/fgas/src/crt/fx_utils.h
index abee43df72..35fdd54423 100644
--- a/xfa/src/fgas/src/crt/fx_utils.h
+++ b/xfa/src/fgas/src/crt/fx_utils.h
@@ -1,36 +1,36 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_UTILS_IMP
-#define _FX_UTILS_IMP
-class CFX_BaseMassArrayImp : public CFX_Target {
- public:
-  CFX_BaseMassArrayImp(int32_t iChunkSize, int32_t iBlockSize);
-  ~CFX_BaseMassArrayImp();
-  uint8_t* AddSpace() { return AddSpaceTo(m_iBlockCount); }
-  uint8_t* AddSpaceTo(int32_t index);
-  uint8_t* GetAt(int32_t index) const;
-  int32_t Append(const CFX_BaseMassArrayImp& src,
-                 int32_t iStart = 0,
-                 int32_t iCount = -1);
-  int32_t Copy(const CFX_BaseMassArrayImp& src,
-               int32_t iStart = 0,
-               int32_t iCount = -1);
-  int32_t RemoveLast(int32_t iCount = -1);
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
-  int32_t m_iChunkSize;
-  int32_t m_iBlockSize;
-  int32_t m_iChunkCount;
-  int32_t m_iBlockCount;
-  CFX_PtrArray* m_pData;
-
- protected:
-  void Append(int32_t iDstStart,
-              const CFX_BaseMassArrayImp& src,
-              int32_t iSrcStart = 0,
-              int32_t iSrcCount = -1);
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_UTILS_IMP
+#define _FX_UTILS_IMP
+class CFX_BaseMassArrayImp : public CFX_Target {
+ public:
+  CFX_BaseMassArrayImp(int32_t iChunkSize, int32_t iBlockSize);
+  ~CFX_BaseMassArrayImp();
+  uint8_t* AddSpace() { return AddSpaceTo(m_iBlockCount); }
+  uint8_t* AddSpaceTo(int32_t index);
+  uint8_t* GetAt(int32_t index) const;
+  int32_t Append(const CFX_BaseMassArrayImp& src,
+                 int32_t iStart = 0,
+                 int32_t iCount = -1);
+  int32_t Copy(const CFX_BaseMassArrayImp& src,
+               int32_t iStart = 0,
+               int32_t iCount = -1);
+  int32_t RemoveLast(int32_t iCount = -1);
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE);
+  int32_t m_iChunkSize;
+  int32_t m_iBlockSize;
+  int32_t m_iChunkCount;
+  int32_t m_iBlockCount;
+  CFX_PtrArray* m_pData;
+
+ protected:
+  void Append(int32_t iDstStart,
+              const CFX_BaseMassArrayImp& src,
+              int32_t iSrcStart = 0,
+              int32_t iSrcCount = -1);
+};
+#endif
diff --git a/xfa/src/fgas/src/fgas_base.h b/xfa/src/fgas/src/fgas_base.h
index eea3b6cac4..df5e56a192 100644
--- a/xfa/src/fgas/src/fgas_base.h
+++ b/xfa/src/fgas/src/fgas_base.h
@@ -1,14 +1,14 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-// TODO(thestig): Remove this file and do IWYU.
-
-#ifndef _FXMATH_BASE_
-#define _FXMATH_BASE_
-#include "xfa/src/foxitlib.h"
-#include "core/include/fxge/fx_freetype.h"
-#include "xfa/src/fgas/include/fgas.h"
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+// TODO(thestig): Remove this file and do IWYU.
+
+#ifndef _FXMATH_BASE_
+#define _FXMATH_BASE_
+#include "xfa/src/foxitlib.h"
+#include "core/include/fxge/fx_freetype.h"
+#include "xfa/src/fgas/include/fgas.h"
+#endif
diff --git a/xfa/src/fgas/src/font/fx_fontutils.cpp b/xfa/src/fgas/src/font/fx_fontutils.cpp
index a57e059f72..9372f6a572 100644
--- a/xfa/src/fgas/src/font/fx_fontutils.cpp
+++ b/xfa/src/fgas/src/font/fx_fontutils.cpp
@@ -1,149 +1,149 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_fontutils.h"
-FX_DWORD FGAS_GetFontHashCode(FX_WORD wCodePage, FX_DWORD dwFontStyles) {
-  FX_DWORD dwHash = wCodePage;
-  if (dwFontStyles & FX_FONTSTYLE_FixedPitch) {
-    dwHash |= 0x00010000;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Serif) {
-    dwHash |= 0x00020000;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Symbolic) {
-    dwHash |= 0x00040000;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Script) {
-    dwHash |= 0x00080000;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Italic) {
-    dwHash |= 0x00100000;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Bold) {
-    dwHash |= 0x00200000;
-  }
-  return dwHash;
-}
-FX_DWORD FGAS_GetFontFamilyHash(const FX_WCHAR* pszFontFamily,
-                                FX_DWORD dwFontStyles,
-                                FX_WORD wCodePage) {
-  CFX_WideString wsFont(pszFontFamily);
-  if (dwFontStyles & FX_FONTSTYLE_Bold) {
-    wsFont += L"Bold";
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Italic) {
-    wsFont += L"Italic";
-  }
-  wsFont += wCodePage;
-  return FX_HashCode_String_GetW((const FX_WCHAR*)wsFont, wsFont.GetLength());
-}
-static const FGAS_FONTUSB g_FXGdiFontUSBTable[] = {
-    {0x0000, 0x007F, 0, 1252},     {0x0080, 0x00FF, 1, 1252},
-    {0x0100, 0x017F, 2, 1250},     {0x0180, 0x024F, 3, 1250},
-    {0x0250, 0x02AF, 4, 0xFFFF},   {0x02B0, 0x02FF, 5, 0xFFFF},
-    {0x0300, 0x036F, 6, 0xFFFF},   {0x0370, 0x03FF, 7, 1253},
-    {0x0400, 0x04FF, 9, 1251},     {0x0500, 0x052F, 9, 0xFFFF},
-    {0x0530, 0x058F, 10, 0xFFFF},  {0x0590, 0x05FF, 11, 1255},
-    {0x0600, 0x06FF, 13, 1256},    {0x0700, 0x074F, 71, 0xFFFF},
-    {0x0750, 0x077F, 13, 0xFFFF},  {0x0780, 0x07BF, 72, 0xFFFF},
-    {0x07C0, 0x07FF, 14, 0xFFFF},  {0x0800, 0x08FF, 999, 0xFFFF},
-    {0x0900, 0x097F, 15, 0xFFFF},  {0x0980, 0x09FF, 16, 0xFFFF},
-    {0x0A00, 0x0A7F, 17, 0xFFFF},  {0x0A80, 0x0AFF, 18, 0xFFFF},
-    {0x0B00, 0x0B7F, 19, 0xFFFF},  {0x0B80, 0x0BFF, 20, 0xFFFF},
-    {0x0C00, 0x0C7F, 21, 0xFFFF},  {0x0C80, 0x0CFF, 22, 0xFFFF},
-    {0x0D00, 0x0D7F, 23, 0xFFFF},  {0x0D80, 0x0DFF, 73, 0xFFFF},
-    {0x0E00, 0x0E7F, 24, 874},     {0x0E80, 0x0EFF, 25, 0xFFFF},
-    {0x0F00, 0x0FFF, 70, 0xFFFF},  {0x1000, 0x109F, 74, 0xFFFF},
-    {0x10A0, 0x10FF, 26, 0xFFFF},  {0x1100, 0x11FF, 28, 0xFFFF},
-    {0x1200, 0x137F, 75, 0xFFFF},  {0x1380, 0x139F, 75, 0xFFFF},
-    {0x13A0, 0x13FF, 76, 0xFFFF},  {0x1400, 0x167F, 77, 0xFFFF},
-    {0x1680, 0x169F, 78, 0xFFFF},  {0x16A0, 0x16FF, 79, 0xFFFF},
-    {0x1700, 0x171F, 84, 0xFFFF},  {0x1720, 0x173F, 84, 0xFFFF},
-    {0x1740, 0x175F, 84, 0xFFFF},  {0x1760, 0x177F, 84, 0xFFFF},
-    {0x1780, 0x17FF, 80, 0xFFFF},  {0x1800, 0x18AF, 81, 0xFFFF},
-    {0x18B0, 0x18FF, 999, 0xFFFF}, {0x1900, 0x194F, 93, 0xFFFF},
-    {0x1950, 0x197F, 94, 0xFFFF},  {0x1980, 0x19DF, 95, 0xFFFF},
-    {0x19E0, 0x19FF, 80, 0xFFFF},  {0x1A00, 0x1A1F, 96, 0xFFFF},
-    {0x1A20, 0x1AFF, 999, 0xFFFF}, {0x1B00, 0x1B7F, 27, 0xFFFF},
-    {0x1B80, 0x1BBF, 112, 0xFFFF}, {0x1BC0, 0x1BFF, 999, 0xFFFF},
-    {0x1C00, 0x1C4F, 113, 0xFFFF}, {0x1C50, 0x1C7F, 114, 0xFFFF},
-    {0x1C80, 0x1CFF, 999, 0xFFFF}, {0x1D00, 0x1D7F, 4, 0xFFFF},
-    {0x1D80, 0x1DBF, 4, 0xFFFF},   {0x1DC0, 0x1DFF, 6, 0xFFFF},
-    {0x1E00, 0x1EFF, 29, 0xFFFF},  {0x1F00, 0x1FFF, 30, 0xFFFF},
-    {0x2000, 0x206F, 31, 0xFFFF},  {0x2070, 0x209F, 32, 0xFFFF},
-    {0x20A0, 0x20CF, 33, 0xFFFF},  {0x20D0, 0x20FF, 34, 0xFFFF},
-    {0x2100, 0x214F, 35, 0xFFFF},  {0x2150, 0x215F, 36, 0xFFFF},
-    {0x2160, 0x216B, 36, 936},     {0x216C, 0x216F, 36, 0xFFFF},
-    {0x2170, 0x2179, 36, 936},     {0x217A, 0x218F, 36, 0xFFFF},
-    {0x2190, 0x2199, 37, 949},     {0x219A, 0x21FF, 37, 0xFFFF},
-    {0x2200, 0x22FF, 38, 0xFFFF},  {0x2300, 0x23FF, 39, 0xFFFF},
-    {0x2400, 0x243F, 40, 0xFFFF},  {0x2440, 0x245F, 41, 0xFFFF},
-    {0x2460, 0x2473, 42, 932},     {0x2474, 0x249B, 42, 936},
-    {0x249C, 0x24E9, 42, 949},     {0x24EA, 0x24FF, 42, 0xFFFF},
-    {0x2500, 0x2573, 43, 936},     {0x2574, 0x257F, 43, 0xFFFF},
-    {0x2580, 0x2580, 44, 0xFFFF},  {0x2581, 0x258F, 44, 936},
-    {0x2590, 0x259F, 44, 0xFFFF},  {0x25A0, 0x25FF, 45, 0xFFFF},
-    {0x2600, 0x26FF, 46, 0xFFFF},  {0x2700, 0x27BF, 47, 0xFFFF},
-    {0x27C0, 0x27EF, 38, 0xFFFF},  {0x27F0, 0x27FF, 37, 0xFFFF},
-    {0x2800, 0x28FF, 82, 0xFFFF},  {0x2900, 0x297F, 37, 0xFFFF},
-    {0x2980, 0x29FF, 38, 0xFFFF},  {0x2A00, 0x2AFF, 38, 0xFFFF},
-    {0x2B00, 0x2BFF, 37, 0xFFFF},  {0x2C00, 0x2C5F, 97, 0xFFFF},
-    {0x2C60, 0x2C7F, 29, 0xFFFF},  {0x2C80, 0x2CFF, 8, 0xFFFF},
-    {0x2D00, 0x2D2F, 26, 0xFFFF},  {0x2D30, 0x2D7F, 98, 0xFFFF},
-    {0x2D80, 0x2DDF, 75, 0xFFFF},  {0x2DE0, 0x2DFF, 9, 0xFFFF},
-    {0x2E00, 0x2E7F, 31, 0xFFFF},  {0x2E80, 0x2EFF, 59, 0xFFFF},
-    {0x2F00, 0x2FDF, 59, 0xFFFF},  {0x2FE0, 0x2FEF, 999, 0xFFFF},
-    {0x2FF0, 0x2FFF, 59, 0xFFFF},  {0x3000, 0x303F, 48, 0xFFFF},
-    {0x3040, 0x309F, 49, 932},     {0x30A0, 0x30FF, 50, 932},
-    {0x3100, 0x3129, 51, 936},     {0x312A, 0x312F, 51, 0xFFFF},
-    {0x3130, 0x318F, 52, 949},     {0x3190, 0x319F, 59, 0xFFFF},
-    {0x31A0, 0x31BF, 51, 0xFFFF},  {0x31C0, 0x31EF, 61, 0xFFFF},
-    {0x31F0, 0x31FF, 50, 0xFFFF},  {0x3200, 0x321C, 54, 949},
-    {0x321D, 0x325F, 54, 0xFFFF},  {0x3260, 0x327F, 54, 949},
-    {0x3280, 0x32FF, 54, 0xFFFF},  {0x3300, 0x3387, 55, 0xFFFF},
-    {0x3388, 0x33D0, 55, 949},     {0x33D1, 0x33FF, 55, 0xFFFF},
-    {0x3400, 0x4DBF, 59, 0xFFFF},  {0x4DC0, 0x4DFF, 99, 0xFFFF},
-    {0x4E00, 0x9FA5, 59, 936},     {0x9FA6, 0x9FFF, 59, 0xFFFF},
-    {0xA000, 0xA48F, 83, 0xFFFF},  {0xA490, 0xA4CF, 83, 0xFFFF},
-    {0xA4D0, 0xA4FF, 999, 0xFFFF}, {0xA500, 0xA63F, 12, 0xFFFF},
-    {0xA640, 0xA69F, 9, 0xFFFF},   {0xA6A0, 0xA6FF, 999, 0xFFFF},
-    {0xA700, 0xA71F, 5, 0xFFFF},   {0xA720, 0xA7FF, 29, 0xFFFF},
-    {0xA800, 0xA82F, 100, 0xFFFF}, {0xA830, 0xA8FF, 999, 0xFFFF},
-    {0xA840, 0xA87F, 53, 0xFFFF},  {0xA880, 0xA8DF, 115, 0xFFFF},
-    {0xA8E0, 0xA8FF, 999, 0xFFFF}, {0xA900, 0xA92F, 116, 0xFFFF},
-    {0xA930, 0xA95F, 117, 0xFFFF}, {0xA960, 0xA9FF, 999, 0xFFFF},
-    {0xAA00, 0xAA5F, 118, 0xFFFF}, {0xAA60, 0xABFF, 999, 0xFFFF},
-    {0xAC00, 0xD7AF, 56, 949},     {0xD7B0, 0xD7FF, 999, 0xFFFF},
-    {0xD800, 0xDB7F, 57, 0xFFFF},  {0xDB80, 0xDBFF, 57, 0xFFFF},
-    {0xDC00, 0xDFFF, 57, 0xFFFF},  {0xE000, 0xE814, 60, 0xFFFF},
-    {0xE815, 0xE864, 60, 936},     {0xE865, 0xF8FF, 60, 0xFFFF},
-    {0xF900, 0xFA0B, 61, 949},     {0xFA0C, 0xFA0D, 61, 936},
-    {0xFA0E, 0xFA2D, 61, 932},     {0xFA2E, 0xFAFF, 61, 0xFFFF},
-    {0xFB00, 0xFB4F, 62, 0xFFFF},  {0xFB50, 0xFDFF, 63, 1256},
-    {0xFE00, 0xFE0F, 91, 0xFFFF},  {0xFE10, 0xFE1F, 65, 0xFFFF},
-    {0xFE20, 0xFE2F, 64, 0xFFFF},  {0xFE30, 0xFE4F, 65, 0xFFFF},
-    {0xFE50, 0xFE6F, 66, 0xFFFF},  {0xFE70, 0xFEFF, 67, 1256},
-    {0xFF00, 0xFF5F, 68, 936},     {0xFF60, 0xFF9F, 68, 932},
-    {0xFFA0, 0xFFEF, 68, 0xFFFF},
-};
-FGAS_LPCFONTUSB FGAS_GetUnicodeBitField(FX_WCHAR wUnicode) {
-  int32_t iEnd = sizeof(g_FXGdiFontUSBTable) / sizeof(FGAS_FONTUSB) - 1;
-  FXSYS_assert(iEnd >= 0);
-  int32_t iStart = 0, iMid;
-  do {
-    iMid = (iStart + iEnd) / 2;
-    const FGAS_FONTUSB& usb = g_FXGdiFontUSBTable[iMid];
-    if (wUnicode < usb.wStartUnicode) {
-      iEnd = iMid - 1;
-    } else if (wUnicode > usb.wEndUnicode) {
-      iStart = iMid + 1;
-    } else {
-      return &usb;
-    }
-  } while (iStart <= iEnd);
-  return NULL;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_fontutils.h"
+FX_DWORD FGAS_GetFontHashCode(FX_WORD wCodePage, FX_DWORD dwFontStyles) {
+  FX_DWORD dwHash = wCodePage;
+  if (dwFontStyles & FX_FONTSTYLE_FixedPitch) {
+    dwHash |= 0x00010000;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Serif) {
+    dwHash |= 0x00020000;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Symbolic) {
+    dwHash |= 0x00040000;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Script) {
+    dwHash |= 0x00080000;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Italic) {
+    dwHash |= 0x00100000;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Bold) {
+    dwHash |= 0x00200000;
+  }
+  return dwHash;
+}
+FX_DWORD FGAS_GetFontFamilyHash(const FX_WCHAR* pszFontFamily,
+                                FX_DWORD dwFontStyles,
+                                FX_WORD wCodePage) {
+  CFX_WideString wsFont(pszFontFamily);
+  if (dwFontStyles & FX_FONTSTYLE_Bold) {
+    wsFont += L"Bold";
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Italic) {
+    wsFont += L"Italic";
+  }
+  wsFont += wCodePage;
+  return FX_HashCode_String_GetW((const FX_WCHAR*)wsFont, wsFont.GetLength());
+}
+static const FGAS_FONTUSB g_FXGdiFontUSBTable[] = {
+    {0x0000, 0x007F, 0, 1252},     {0x0080, 0x00FF, 1, 1252},
+    {0x0100, 0x017F, 2, 1250},     {0x0180, 0x024F, 3, 1250},
+    {0x0250, 0x02AF, 4, 0xFFFF},   {0x02B0, 0x02FF, 5, 0xFFFF},
+    {0x0300, 0x036F, 6, 0xFFFF},   {0x0370, 0x03FF, 7, 1253},
+    {0x0400, 0x04FF, 9, 1251},     {0x0500, 0x052F, 9, 0xFFFF},
+    {0x0530, 0x058F, 10, 0xFFFF},  {0x0590, 0x05FF, 11, 1255},
+    {0x0600, 0x06FF, 13, 1256},    {0x0700, 0x074F, 71, 0xFFFF},
+    {0x0750, 0x077F, 13, 0xFFFF},  {0x0780, 0x07BF, 72, 0xFFFF},
+    {0x07C0, 0x07FF, 14, 0xFFFF},  {0x0800, 0x08FF, 999, 0xFFFF},
+    {0x0900, 0x097F, 15, 0xFFFF},  {0x0980, 0x09FF, 16, 0xFFFF},
+    {0x0A00, 0x0A7F, 17, 0xFFFF},  {0x0A80, 0x0AFF, 18, 0xFFFF},
+    {0x0B00, 0x0B7F, 19, 0xFFFF},  {0x0B80, 0x0BFF, 20, 0xFFFF},
+    {0x0C00, 0x0C7F, 21, 0xFFFF},  {0x0C80, 0x0CFF, 22, 0xFFFF},
+    {0x0D00, 0x0D7F, 23, 0xFFFF},  {0x0D80, 0x0DFF, 73, 0xFFFF},
+    {0x0E00, 0x0E7F, 24, 874},     {0x0E80, 0x0EFF, 25, 0xFFFF},
+    {0x0F00, 0x0FFF, 70, 0xFFFF},  {0x1000, 0x109F, 74, 0xFFFF},
+    {0x10A0, 0x10FF, 26, 0xFFFF},  {0x1100, 0x11FF, 28, 0xFFFF},
+    {0x1200, 0x137F, 75, 0xFFFF},  {0x1380, 0x139F, 75, 0xFFFF},
+    {0x13A0, 0x13FF, 76, 0xFFFF},  {0x1400, 0x167F, 77, 0xFFFF},
+    {0x1680, 0x169F, 78, 0xFFFF},  {0x16A0, 0x16FF, 79, 0xFFFF},
+    {0x1700, 0x171F, 84, 0xFFFF},  {0x1720, 0x173F, 84, 0xFFFF},
+    {0x1740, 0x175F, 84, 0xFFFF},  {0x1760, 0x177F, 84, 0xFFFF},
+    {0x1780, 0x17FF, 80, 0xFFFF},  {0x1800, 0x18AF, 81, 0xFFFF},
+    {0x18B0, 0x18FF, 999, 0xFFFF}, {0x1900, 0x194F, 93, 0xFFFF},
+    {0x1950, 0x197F, 94, 0xFFFF},  {0x1980, 0x19DF, 95, 0xFFFF},
+    {0x19E0, 0x19FF, 80, 0xFFFF},  {0x1A00, 0x1A1F, 96, 0xFFFF},
+    {0x1A20, 0x1AFF, 999, 0xFFFF}, {0x1B00, 0x1B7F, 27, 0xFFFF},
+    {0x1B80, 0x1BBF, 112, 0xFFFF}, {0x1BC0, 0x1BFF, 999, 0xFFFF},
+    {0x1C00, 0x1C4F, 113, 0xFFFF}, {0x1C50, 0x1C7F, 114, 0xFFFF},
+    {0x1C80, 0x1CFF, 999, 0xFFFF}, {0x1D00, 0x1D7F, 4, 0xFFFF},
+    {0x1D80, 0x1DBF, 4, 0xFFFF},   {0x1DC0, 0x1DFF, 6, 0xFFFF},
+    {0x1E00, 0x1EFF, 29, 0xFFFF},  {0x1F00, 0x1FFF, 30, 0xFFFF},
+    {0x2000, 0x206F, 31, 0xFFFF},  {0x2070, 0x209F, 32, 0xFFFF},
+    {0x20A0, 0x20CF, 33, 0xFFFF},  {0x20D0, 0x20FF, 34, 0xFFFF},
+    {0x2100, 0x214F, 35, 0xFFFF},  {0x2150, 0x215F, 36, 0xFFFF},
+    {0x2160, 0x216B, 36, 936},     {0x216C, 0x216F, 36, 0xFFFF},
+    {0x2170, 0x2179, 36, 936},     {0x217A, 0x218F, 36, 0xFFFF},
+    {0x2190, 0x2199, 37, 949},     {0x219A, 0x21FF, 37, 0xFFFF},
+    {0x2200, 0x22FF, 38, 0xFFFF},  {0x2300, 0x23FF, 39, 0xFFFF},
+    {0x2400, 0x243F, 40, 0xFFFF},  {0x2440, 0x245F, 41, 0xFFFF},
+    {0x2460, 0x2473, 42, 932},     {0x2474, 0x249B, 42, 936},
+    {0x249C, 0x24E9, 42, 949},     {0x24EA, 0x24FF, 42, 0xFFFF},
+    {0x2500, 0x2573, 43, 936},     {0x2574, 0x257F, 43, 0xFFFF},
+    {0x2580, 0x2580, 44, 0xFFFF},  {0x2581, 0x258F, 44, 936},
+    {0x2590, 0x259F, 44, 0xFFFF},  {0x25A0, 0x25FF, 45, 0xFFFF},
+    {0x2600, 0x26FF, 46, 0xFFFF},  {0x2700, 0x27BF, 47, 0xFFFF},
+    {0x27C0, 0x27EF, 38, 0xFFFF},  {0x27F0, 0x27FF, 37, 0xFFFF},
+    {0x2800, 0x28FF, 82, 0xFFFF},  {0x2900, 0x297F, 37, 0xFFFF},
+    {0x2980, 0x29FF, 38, 0xFFFF},  {0x2A00, 0x2AFF, 38, 0xFFFF},
+    {0x2B00, 0x2BFF, 37, 0xFFFF},  {0x2C00, 0x2C5F, 97, 0xFFFF},
+    {0x2C60, 0x2C7F, 29, 0xFFFF},  {0x2C80, 0x2CFF, 8, 0xFFFF},
+    {0x2D00, 0x2D2F, 26, 0xFFFF},  {0x2D30, 0x2D7F, 98, 0xFFFF},
+    {0x2D80, 0x2DDF, 75, 0xFFFF},  {0x2DE0, 0x2DFF, 9, 0xFFFF},
+    {0x2E00, 0x2E7F, 31, 0xFFFF},  {0x2E80, 0x2EFF, 59, 0xFFFF},
+    {0x2F00, 0x2FDF, 59, 0xFFFF},  {0x2FE0, 0x2FEF, 999, 0xFFFF},
+    {0x2FF0, 0x2FFF, 59, 0xFFFF},  {0x3000, 0x303F, 48, 0xFFFF},
+    {0x3040, 0x309F, 49, 932},     {0x30A0, 0x30FF, 50, 932},
+    {0x3100, 0x3129, 51, 936},     {0x312A, 0x312F, 51, 0xFFFF},
+    {0x3130, 0x318F, 52, 949},     {0x3190, 0x319F, 59, 0xFFFF},
+    {0x31A0, 0x31BF, 51, 0xFFFF},  {0x31C0, 0x31EF, 61, 0xFFFF},
+    {0x31F0, 0x31FF, 50, 0xFFFF},  {0x3200, 0x321C, 54, 949},
+    {0x321D, 0x325F, 54, 0xFFFF},  {0x3260, 0x327F, 54, 949},
+    {0x3280, 0x32FF, 54, 0xFFFF},  {0x3300, 0x3387, 55, 0xFFFF},
+    {0x3388, 0x33D0, 55, 949},     {0x33D1, 0x33FF, 55, 0xFFFF},
+    {0x3400, 0x4DBF, 59, 0xFFFF},  {0x4DC0, 0x4DFF, 99, 0xFFFF},
+    {0x4E00, 0x9FA5, 59, 936},     {0x9FA6, 0x9FFF, 59, 0xFFFF},
+    {0xA000, 0xA48F, 83, 0xFFFF},  {0xA490, 0xA4CF, 83, 0xFFFF},
+    {0xA4D0, 0xA4FF, 999, 0xFFFF}, {0xA500, 0xA63F, 12, 0xFFFF},
+    {0xA640, 0xA69F, 9, 0xFFFF},   {0xA6A0, 0xA6FF, 999, 0xFFFF},
+    {0xA700, 0xA71F, 5, 0xFFFF},   {0xA720, 0xA7FF, 29, 0xFFFF},
+    {0xA800, 0xA82F, 100, 0xFFFF}, {0xA830, 0xA8FF, 999, 0xFFFF},
+    {0xA840, 0xA87F, 53, 0xFFFF},  {0xA880, 0xA8DF, 115, 0xFFFF},
+    {0xA8E0, 0xA8FF, 999, 0xFFFF}, {0xA900, 0xA92F, 116, 0xFFFF},
+    {0xA930, 0xA95F, 117, 0xFFFF}, {0xA960, 0xA9FF, 999, 0xFFFF},
+    {0xAA00, 0xAA5F, 118, 0xFFFF}, {0xAA60, 0xABFF, 999, 0xFFFF},
+    {0xAC00, 0xD7AF, 56, 949},     {0xD7B0, 0xD7FF, 999, 0xFFFF},
+    {0xD800, 0xDB7F, 57, 0xFFFF},  {0xDB80, 0xDBFF, 57, 0xFFFF},
+    {0xDC00, 0xDFFF, 57, 0xFFFF},  {0xE000, 0xE814, 60, 0xFFFF},
+    {0xE815, 0xE864, 60, 936},     {0xE865, 0xF8FF, 60, 0xFFFF},
+    {0xF900, 0xFA0B, 61, 949},     {0xFA0C, 0xFA0D, 61, 936},
+    {0xFA0E, 0xFA2D, 61, 932},     {0xFA2E, 0xFAFF, 61, 0xFFFF},
+    {0xFB00, 0xFB4F, 62, 0xFFFF},  {0xFB50, 0xFDFF, 63, 1256},
+    {0xFE00, 0xFE0F, 91, 0xFFFF},  {0xFE10, 0xFE1F, 65, 0xFFFF},
+    {0xFE20, 0xFE2F, 64, 0xFFFF},  {0xFE30, 0xFE4F, 65, 0xFFFF},
+    {0xFE50, 0xFE6F, 66, 0xFFFF},  {0xFE70, 0xFEFF, 67, 1256},
+    {0xFF00, 0xFF5F, 68, 936},     {0xFF60, 0xFF9F, 68, 932},
+    {0xFFA0, 0xFFEF, 68, 0xFFFF},
+};
+FGAS_LPCFONTUSB FGAS_GetUnicodeBitField(FX_WCHAR wUnicode) {
+  int32_t iEnd = sizeof(g_FXGdiFontUSBTable) / sizeof(FGAS_FONTUSB) - 1;
+  FXSYS_assert(iEnd >= 0);
+  int32_t iStart = 0, iMid;
+  do {
+    iMid = (iStart + iEnd) / 2;
+    const FGAS_FONTUSB& usb = g_FXGdiFontUSBTable[iMid];
+    if (wUnicode < usb.wStartUnicode) {
+      iEnd = iMid - 1;
+    } else if (wUnicode > usb.wEndUnicode) {
+      iStart = iMid + 1;
+    } else {
+      return &usb;
+    }
+  } while (iStart <= iEnd);
+  return NULL;
+}
diff --git a/xfa/src/fgas/src/font/fx_fontutils.h b/xfa/src/fgas/src/font/fx_fontutils.h
index 38ff5764d9..0bac043d48 100644
--- a/xfa/src/fgas/src/font/fx_fontutils.h
+++ b/xfa/src/fgas/src/font/fx_fontutils.h
@@ -1,21 +1,21 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FGAS_FONTUTIL_H_
-#define _FGAS_FONTUTIL_H_
-typedef struct _FGAS_FONTUSB {
-  FX_WCHAR wStartUnicode;
-  FX_WCHAR wEndUnicode;
-  FX_WORD wBitField;
-  FX_WORD wCodePage;
-} FGAS_FONTUSB, *FGAS_LPFONTUSB;
-typedef FGAS_FONTUSB const* FGAS_LPCFONTUSB;
-FX_DWORD FGAS_GetFontHashCode(FX_WORD wCodePage, FX_DWORD dwFontStyles);
-FX_DWORD FGAS_GetFontFamilyHash(const FX_WCHAR* pszFontFamily,
-                                FX_DWORD dwFontStyles,
-                                FX_WORD wCodePage);
-FGAS_LPCFONTUSB FGAS_GetUnicodeBitField(FX_WCHAR wUnicode);
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FGAS_FONTUTIL_H_
+#define _FGAS_FONTUTIL_H_
+typedef struct _FGAS_FONTUSB {
+  FX_WCHAR wStartUnicode;
+  FX_WCHAR wEndUnicode;
+  FX_WORD wBitField;
+  FX_WORD wCodePage;
+} FGAS_FONTUSB, *FGAS_LPFONTUSB;
+typedef FGAS_FONTUSB const* FGAS_LPCFONTUSB;
+FX_DWORD FGAS_GetFontHashCode(FX_WORD wCodePage, FX_DWORD dwFontStyles);
+FX_DWORD FGAS_GetFontFamilyHash(const FX_WCHAR* pszFontFamily,
+                                FX_DWORD dwFontStyles,
+                                FX_WORD wCodePage);
+FGAS_LPCFONTUSB FGAS_GetUnicodeBitField(FX_WCHAR wUnicode);
+#endif
diff --git a/xfa/src/fgas/src/font/fx_gdifont.cpp b/xfa/src/fgas/src/font/fx_gdifont.cpp
index aa923b6a21..c14db35709 100644
--- a/xfa/src/fgas/src/font/fx_gdifont.cpp
+++ b/xfa/src/fgas/src/font/fx_gdifont.cpp
@@ -1,539 +1,539 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_gdifont.h"
-#include "fx_stdfontmgr.h"
-#ifdef _FXPLUS
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
-    _FX_OS_ == _FX_WIN64_
-CFX_GdiFontCache::CFX_GdiFontCache() : m_GlyphMap(128) {}
-CFX_GdiFontCache::~CFX_GdiFontCache() {
-  FX_POSITION pos = m_GlyphMap.GetStartPosition();
-  int32_t iGlyph;
-  FX_LPGDIGOCACHE pGlyph;
-  while (pos != NULL) {
-    pGlyph = NULL;
-    m_GlyphMap.GetNextAssoc(pos, (void*&)iGlyph, (void*&)pGlyph);
-    if (pGlyph != NULL) {
-      FX_Free(pGlyph->pOutline);
-      FX_Free(pGlyph);
-    }
-  }
-  m_GlyphMap.RemoveAll();
-}
-void CFX_GdiFontCache::SetCachedGlyphOutline(FX_DWORD dwGlyph,
-                                             const GLYPHMETRICS& gm,
-                                             uint8_t* pOutline) {
-  FXSYS_assert(pOutline != NULL);
-  FX_LPGDIGOCACHE pGlyph = FX_Alloc(FX_GDIGOCACHE, 1);
-  pGlyph->gm = gm;
-  pGlyph->pOutline = pOutline;
-  m_GlyphMap.SetAt((void*)dwGlyph, (void*)pGlyph);
-}
-FX_LPCGDIGOCACHE CFX_GdiFontCache::GetCachedGlyphOutline(
-    FX_DWORD dwGlyph) const {
-  FX_LPCGDIGOCACHE pGlyph = NULL;
-  if (!m_GlyphMap.Lookup((void*)dwGlyph, (void*&)pGlyph)) {
-    return FALSE;
-  }
-  return pGlyph;
-}
-IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFontFamily,
-                             FX_DWORD dwFontStyles,
-                             FX_WORD wCodePage,
-                             IFX_FontMgr* pFontMgr) {
-  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
-  if (!pFont->LoadFont(pszFontFamily, dwFontStyles, wCodePage)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-}
-IFX_Font* IFX_Font::LoadFont(const uint8_t* pBuffer,
-                             int32_t iLength,
-                             IFX_FontMgr* pFontMgr) {
-  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
-  if (!pFont->LoadFont(pBuffer, iLength)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-}
-IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFileName,
-                             IFX_FontMgr* pFontMgr) {
-  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
-  if (!pFont->LoadFont(pszFileName)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-}
-IFX_Font* IFX_Font::LoadFont(IFX_Stream* pFontStream,
-                             IFX_FontMgr* pFontMgr,
-                             FX_BOOL bSaveStream) {
-  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
-  if (!pFont->LoadFont(pFontStream)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-}
-IFX_Font* IFX_Font::LoadFont(CFX_Font* pExtFont, IFX_FontMgr* pFontMgr) {
-  FXSYS_assert(FALSE);
-  return NULL;
-}
-#define FX_GDIFONT_FONTCACHESIZE 8
-CFX_GdiFont::CFX_GdiFont(IFX_FontMgr* pFontMgr)
-    : m_pFontMgr(pFontMgr),
-      m_iRefCount(1),
-      m_WidthCache(1024),
-      m_hOldFont(NULL),
-      m_hFont(NULL),
-      m_hDC(NULL),
-      m_wsFontFileName(),
-      m_FontFamilies(),
-      m_hRes(NULL),
-      m_dwStyles(0),
-      m_SubstFonts(),
-      m_FontMapper(16),
-      m_FontCache(FX_GDIFONT_FONTCACHESIZE) {
-  m_hDC = ::CreateCompatibleDC(NULL);
-  FX_memset(&m_LogFont, 0, sizeof(m_LogFont));
-  FXSYS_assert(m_hDC != NULL);
-}
-CFX_GdiFont::~CFX_GdiFont() {
-  int32_t iCount = m_SubstFonts.GetSize();
-  for (int32_t i = 0; i < iCount; i++) {
-    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
-    pFont->Release();
-  }
-  m_SubstFonts.RemoveAll();
-  m_FontMapper.RemoveAll();
-  if (m_hFont != NULL) {
-    ::SelectObject(m_hDC, m_hOldFont);
-    ::DeleteObject(m_hFont);
-  }
-  ::DeleteDC(m_hDC);
-  if (m_hRes != NULL) {
-    if (m_wsFontFileName.GetLength() > 0) {
-      ::RemoveFontResourceW((const FX_WCHAR*)m_wsFontFileName);
-    } else {
-      ::RemoveFontMemResourceEx(m_hRes);
-    }
-  }
-  m_WidthCache.RemoveAll();
-  ClearCache();
-}
-void CFX_GdiFont::ClearCache() {
-  int32_t iCount = m_SubstFonts.GetSize();
-  for (int32_t i = 0; i < iCount; i++) {
-    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
-    ((CFX_GdiFont*)pFont)->ClearCache();
-  }
-  FX_POSITION pos = m_FontCache.GetStartPosition();
-  FX_DWORD dwMAT2;
-  CFX_GdiFontCache* pCache;
-  while (pos != NULL) {
-    pCache = NULL;
-    m_FontCache.GetNextAssoc(pos, (void*&)dwMAT2, (void*&)pCache);
-    if (pCache != NULL) {
-      delete pCache;
-    }
-  }
-  m_FontCache.RemoveAll();
-}
-void CFX_GdiFont::Release() {
-  if (--m_iRefCount < 1) {
-    if (m_pFontMgr != NULL) {
-      m_pFontMgr->RemoveFont(this);
-    }
-    delete this;
-  }
-}
-IFX_Font* CFX_GdiFont::Retain() {
-  ++m_iRefCount;
-  return this;
-}
-FX_BOOL CFX_GdiFont::LoadFont(const FX_WCHAR* pszFontFamily,
-                              FX_DWORD dwFontStyles,
-                              FX_WORD wCodePage) {
-  FXSYS_assert(m_hFont == NULL);
-  LOGFONTW lf;
-  FX_memset(&lf, 0, sizeof(lf));
-  lf.lfHeight = -1000;
-  lf.lfWeight = (dwFontStyles & FX_FONTSTYLE_Bold) ? FW_BOLD : FW_NORMAL;
-  lf.lfItalic = (dwFontStyles & FX_FONTSTYLE_Italic) != 0;
-  lf.lfPitchAndFamily =
-      (dwFontStyles & FX_FONTSTYLE_FixedPitch) ? FIXED_PITCH : VARIABLE_PITCH;
-  if (dwFontStyles & FX_FONTSTYLE_Serif) {
-    lf.lfPitchAndFamily |= FF_ROMAN;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Script) {
-    lf.lfPitchAndFamily |= FF_SCRIPT;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Symbolic) {
-    lf.lfCharSet = SYMBOL_CHARSET;
-  } else {
-    FX_WORD wCharSet = FX_GetCharsetFromCodePage(wCodePage);
-    lf.lfCharSet = wCharSet != 0xFFFF ? (uint8_t)wCharSet : DEFAULT_CHARSET;
-  }
-  if (pszFontFamily == NULL) {
-    lf.lfFaceName[0] = L'\0';
-  } else {
-    FXSYS_wcsncpy(lf.lfFaceName, pszFontFamily, 31);
-  }
-  return LoadFont(lf);
-}
-FX_BOOL CFX_GdiFont::LoadFont(const uint8_t* pBuffer, int32_t iLength) {
-  FXSYS_assert(m_hFont == NULL && pBuffer != NULL && iLength > 0);
-  Gdiplus::PrivateFontCollection pfc;
-  if (pfc.AddMemoryFont(pBuffer, iLength) != Gdiplus::Ok) {
-    return FALSE;
-  }
-  if (GetFontFamilies(pfc) < 1) {
-    return FALSE;
-  }
-  FX_DWORD dwCount = 0;
-  m_hRes = ::AddFontMemResourceEx((void*)pBuffer, iLength, 0, &dwCount);
-  if (m_hRes == NULL) {
-    return FALSE;
-  }
-  CFX_WideString wsFamily = m_FontFamilies[0];
-  m_hFont =
-      ::CreateFontW(-1000, 0, 0, 0, FW_NORMAL, FALSE, 0, 0, DEFAULT_CHARSET, 0,
-                    0, 0, 0, (const FX_WCHAR*)wsFamily);
-  if (m_hFont == NULL) {
-    ::RemoveFontMemResourceEx(m_hRes);
-    m_hRes = NULL;
-    return FALSE;
-  }
-  RetrieveFontStyles();
-  m_hOldFont = ::SelectObject(m_hDC, m_hFont);
-  ::GetOutlineTextMetricsW(m_hDC, sizeof(m_OutlineTM), &m_OutlineTM);
-  return TRUE;
-}
-FX_BOOL CFX_GdiFont::LoadFont(const FX_WCHAR* pszFileName) {
-  FXSYS_assert(m_hFont == NULL && pszFileName != NULL);
-  Gdiplus::PrivateFontCollection pfc;
-  if (pfc.AddFontFile(pszFileName) != Gdiplus::Ok) {
-    return FALSE;
-  }
-  if (GetFontFamilies(pfc) < 1) {
-    return FALSE;
-  }
-  m_wsFontFileName = pszFileName;
-  m_hRes = (HANDLE)::AddFontResourceW(pszFileName);
-  if (m_hRes == NULL) {
-    return FALSE;
-  }
-  CFX_WideString wsFamily = m_FontFamilies[0];
-  m_hFont =
-      ::CreateFontW(-1000, 0, 0, 0, FW_NORMAL, FALSE, 0, 0, DEFAULT_CHARSET, 0,
-                    0, 0, 0, (const FX_WCHAR*)wsFamily);
-  if (m_hFont == NULL) {
-    ::RemoveFontResourceW(pszFileName);
-    m_hRes = NULL;
-    return FALSE;
-  }
-  RetrieveFontStyles();
-  ::SelectObject(m_hDC, m_hFont);
-  ::GetOutlineTextMetricsW(m_hDC, sizeof(m_OutlineTM), &m_OutlineTM);
-  return TRUE;
-}
-FX_BOOL CFX_GdiFont::LoadFont(IFX_Stream* pFontStream) {
-  FXSYS_assert(m_hFont == NULL && pFontStream != NULL);
-  int32_t iLength = pFontStream->GetLength();
-  if (iLength < 1) {
-    return FALSE;
-  }
-  uint8_t* pBuf = FX_Alloc(uint8_t, iLength);
-  iLength = pFontStream->ReadData(pBuf, iLength);
-  FX_BOOL bRet = LoadFont(pBuf, iLength);
-  FX_Free(pBuf);
-  return bRet;
-}
-FX_BOOL CFX_GdiFont::LoadFont(const LOGFONTW& lf) {
-  FXSYS_assert(m_hFont == NULL);
-  m_hFont = ::CreateFontIndirectW((LPLOGFONTW)&lf);
-  if (m_hFont == NULL) {
-    return FALSE;
-  }
-  RetrieveFontStyles();
-  ::SelectObject(m_hDC, m_hFont);
-  ::GetOutlineTextMetricsW(m_hDC, sizeof(m_OutlineTM), &m_OutlineTM);
-  return TRUE;
-}
-int32_t CFX_GdiFont::GetFontFamilies(Gdiplus::FontCollection& fc) {
-  int32_t iCount = fc.GetFamilyCount();
-  if (iCount < 1) {
-    return iCount;
-  }
-  Gdiplus::FontFamily* pFontFamilies = FX_Alloc(Gdiplus::FontFamily, iCount);
-  int32_t iFind = 0;
-  fc.GetFamilies(iCount, pFontFamilies, &iFind);
-  for (int32_t i = 0; i < iCount; i++) {
-    CFX_WideString wsFamilyName;
-    FX_WCHAR* pName = wsFamilyName.GetBuffer(LF_FACESIZE);
-    pFontFamilies[i].GetFamilyName(pName);
-    wsFamilyName.ReleaseBuffer();
-    m_FontFamilies.Add(wsFamilyName);
-  }
-  FX_Free(pFontFamilies);
-  return iCount;
-}
-void CFX_GdiFont::RetrieveFontStyles() {
-  FXSYS_assert(m_hFont != NULL);
-  FX_memset(&m_LogFont, 0, sizeof(m_LogFont));
-  ::GetObjectW(m_hFont, sizeof(m_LogFont), &m_LogFont);
-  m_dwStyles = FX_GetGdiFontStyles(m_LogFont);
-}
-void CFX_GdiFont::GetFamilyName(CFX_WideString& wsFamily) const {
-  FXSYS_assert(m_hFont != NULL);
-  wsFamily = m_LogFont.lfFaceName;
-}
-FX_BOOL CFX_GdiFont::GetCharWidth(FX_WCHAR wUnicode,
-                                  int32_t& iWidth,
-                                  FX_BOOL bRecursive,
-                                  FX_BOOL bCharCode) {
-  iWidth = (int32_t)(int16_t)m_WidthCache.GetAt(wUnicode, 0);
-  if (iWidth == 0 || iWidth == -1) {
-    IFX_Font* pFont = NULL;
-    int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
-    if (iGlyph != 0xFFFF && pFont != NULL) {
-      if (pFont == (IFX_Font*)this) {
-        if (!::GetCharWidthI(m_hDC, iGlyph, 1, NULL, &iWidth)) {
-          iWidth = -1;
-        }
-      } else if (((CFX_GdiFont*)pFont)
-                     ->GetCharWidth(wUnicode, iWidth, FALSE, bCharCode)) {
-        return TRUE;
-      }
-    } else {
-      iWidth = -1;
-    }
-    Lock();
-    m_WidthCache.SetAtGrow(wUnicode, (int16_t)iWidth);
-    Unlock();
-  }
-  return iWidth > 0;
-}
-FX_BOOL CFX_GdiFont::GetCharWidth(FX_WCHAR wUnicode,
-                                  int32_t& iWidth,
-                                  FX_BOOL bCharCode) {
-  return GetCharWidth(wUnicode, iWidth, TRUE, bCharCode);
-}
-int32_t CFX_GdiFont::GetGlyphIndex(FX_WCHAR wUnicode,
-                                   FX_BOOL bRecursive,
-                                   IFX_Font** ppFont,
-                                   FX_BOOL bCharCode) {
-  int32_t iGlyph = 0XFFFF;
-  if (::GetGlyphIndicesW(m_hDC, &wUnicode, 1, (LPWORD)&iGlyph,
-                         GGI_MARK_NONEXISTING_GLYPHS) != GDI_ERROR &&
-      iGlyph != 0xFFFF) {
-    if (ppFont != NULL) {
-      *ppFont = (IFX_Font*)this;
-    }
-    return iGlyph;
-  }
-  FX_LPCFONTUSB pFontUSB = FX_GetUnicodeBitField(wUnicode);
-  if (pFontUSB == NULL) {
-    return 0xFFFF;
-  }
-  FX_WORD wBitField = pFontUSB->wBitField;
-  if (wBitField >= 128) {
-    return 0xFFFF;
-  }
-  IFX_Font* pFont = NULL;
-  m_FontMapper.Lookup((void*)wBitField, (void*&)pFont);
-  if (pFont != NULL && pFont != (IFX_Font*)this) {
-    iGlyph =
-        ((CFX_GdiFont*)pFont)->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
-    if (iGlyph != 0xFFFF) {
-      int32_t i = m_SubstFonts.Find(pFont);
-      if (i > -1) {
-        iGlyph |= ((i + 1) << 24);
-        if (ppFont != NULL) {
-          *ppFont = pFont;
-        }
-        return iGlyph;
-      }
-    }
-  }
-  if (m_pFontMgr != NULL && bRecursive) {
-    IFX_Font* pFont = m_pFontMgr->GetDefFontByUnicode(wUnicode, m_dwStyles,
-                                                      m_LogFont.lfFaceName);
-    if (pFont != NULL) {
-      if (pFont == (IFX_Font*)this) {
-        pFont->Release();
-        return 0xFFFF;
-      }
-      m_FontMapper.SetAt((void*)wBitField, (void*)pFont);
-      int32_t i = m_SubstFonts.GetSize();
-      m_SubstFonts.Add(pFont);
-      iGlyph = ((CFX_GdiFont*)pFont)
-                   ->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
-      if (iGlyph != 0xFFFF) {
-        iGlyph |= ((i + 1) << 24);
-        if (ppFont != NULL) {
-          *ppFont = pFont;
-        }
-        return iGlyph;
-      }
-    }
-  }
-  return 0xFFFF;
-}
-int32_t CFX_GdiFont::GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode) {
-  return GetGlyphIndex(wUnicode, TRUE, NULL, bCharCode);
-}
-int32_t CFX_GdiFont::GetAscent() const {
-  return m_OutlineTM.otmAscent;
-}
-int32_t CFX_GdiFont::GetDescent() const {
-  return m_OutlineTM.otmDescent;
-}
-FX_BOOL CFX_GdiFont::GetCharBBox(FX_WCHAR wUnicode,
-                                 CFX_Rect& bbox,
-                                 FX_BOOL bCharCode) {
-  int32_t iGlyphIndex = GetGlyphIndex(wUnicode, bCharCode);
-  if (iGlyphIndex == 0xFFFF) {
-    return FALSE;
-  }
-  IFX_Font* pFont = GetSubstFont(iGlyphIndex);
-  if (pFont == NULL) {
-    return FALSE;
-  }
-  GLYPHMETRICS gm;
-  iGlyphIndex &= 0x00FFFFFF;
-  static const MAT2 mat2 = {{0, 1}, {0, 0}, {0, 0}, {0, 1}};
-  if (::GetGlyphOutlineW(((CFX_GdiFont*)pFont)->m_hDC, iGlyphIndex,
-                         GGO_GLYPH_INDEX | GGO_METRICS, &gm, 0, NULL,
-                         &mat2) != GDI_ERROR) {
-    bbox.left = gm.gmptGlyphOrigin.x;
-    bbox.top = gm.gmptGlyphOrigin.y;
-    bbox.width = gm.gmBlackBoxX;
-    bbox.height = gm.gmBlackBoxY;
-    return TRUE;
-  }
-  return FALSE;
-}
-FX_BOOL CFX_GdiFont::GetBBox(CFX_Rect& bbox) {
-  bbox.left = m_OutlineTM.otmrcFontBox.left;
-  bbox.top = m_OutlineTM.otmrcFontBox.top;
-  bbox.width = m_OutlineTM.otmrcFontBox.right - m_OutlineTM.otmrcFontBox.left;
-  bbox.height = m_OutlineTM.otmrcFontBox.bottom - m_OutlineTM.otmrcFontBox.top;
-  return TRUE;
-}
-int32_t CFX_GdiFont::GetItalicAngle() const {
-  return m_OutlineTM.otmItalicAngle / 10;
-}
-void CFX_GdiFont::Reset() {
-  Lock();
-  m_WidthCache.RemoveAll();
-  ClearCache();
-  Unlock();
-}
-IFX_Font* CFX_GdiFont::GetSubstFont(int32_t iGlyphIndex) const {
-  int32_t iHigher = (iGlyphIndex & 0x7F000000) >> 24;
-  if (iHigher == 0) {
-    return (IFX_Font*)this;
-  }
-  if (iHigher > m_SubstFonts.GetSize()) {
-    return (IFX_Font*)this;
-  }
-  return (IFX_Font*)m_SubstFonts[iHigher - 1];
-}
-FX_DWORD CFX_GdiFont::GetGlyphDIBits(int32_t iGlyphIndex,
-                                     FX_ARGB argb,
-                                     const MAT2* pMatrix,
-                                     GLYPHMETRICS& gm,
-                                     void* pBuffer,
-                                     FX_DWORD bufSize) {
-  static const UINT uFormat = GGO_GLYPH_INDEX | GGO_GRAY8_BITMAP;
-  IFX_Font* pFont = GetSubstFont(iGlyphIndex);
-  if (pFont == NULL) {
-    return 0;
-  }
-  if (pFont != (IFX_Font*)this) {
-    return ((CFX_GdiFont*)pFont)
-        ->GetGlyphDIBits(iGlyphIndex & 0x00FFFFFF, argb, pMatrix, gm, pBuffer,
-                         bufSize);
-  }
-  uint8_t* pGlyphOutline = NULL;
-  FXSYS_assert(pMatrix != NULL);
-  FX_DWORD dwMAT2 = GetMAT2HashCode((const FIXED*)pMatrix);
-  CFX_GdiFontCache* pCache = NULL;
-  if (m_FontCache.Lookup((void*)dwMAT2, (void*&)pCache) && pCache != NULL) {
-    FX_LPCGDIGOCACHE pGO = pCache->GetCachedGlyphOutline(iGlyphIndex);
-    if (pGO != NULL) {
-      gm = pGO->gm;
-      pGlyphOutline = pGO->pOutline;
-    }
-  }
-  if (pGlyphOutline == NULL) {
-    FX_DWORD dwGlyphSize =
-        ::GetGlyphOutlineW(m_hDC, iGlyphIndex, uFormat, &gm, 0, NULL, pMatrix);
-    if (dwGlyphSize == 0 || dwGlyphSize == GDI_ERROR) {
-      return 0;
-    }
-    pGlyphOutline = FX_Alloc(uint8_t, dwGlyphSize);
-    ::GetGlyphOutlineW(m_hDC, iGlyphIndex, uFormat, &gm, dwGlyphSize,
-                       pGlyphOutline, pMatrix);
-    if (pCache == NULL) {
-      pCache = new CFX_GdiFontCache;
-      if (m_FontCache.GetCount() >= FX_GDIFONT_FONTCACHESIZE) {
-        ClearCache();
-      }
-      m_FontCache.SetAt((void*)dwMAT2, (void*)pCache);
-    }
-    pCache->SetCachedGlyphOutline(iGlyphIndex, gm, pGlyphOutline);
-  }
-  FX_DWORD dwDibSize = gm.gmBlackBoxX * 4 * gm.gmBlackBoxY;
-  if (pBuffer == NULL || bufSize < dwDibSize) {
-    return dwDibSize;
-  }
-  CreateGlyphBitmap(gm.gmBlackBoxX, gm.gmBlackBoxY, pGlyphOutline,
-                    (FX_DWORD*)pBuffer, argb);
-  return dwDibSize;
-}
-FX_DWORD CFX_GdiFont::GetHashCode() const {
-  return FX_GetFontHashCode(FX_GetCodePageFromCharset(m_LogFont.lfCharSet),
-                            FX_GetGdiFontStyles(m_LogFont));
-}
-FX_DWORD CFX_GdiFont::GetMAT2HashCode(const FIXED* pFixed) {
-  FXSYS_assert(pFixed != NULL);
-  FX_DWORD dwHash1 = 0, dwHash2 = 5381, dwRet;
-  for (int i = 0; i < 4; i++) {
-    dwRet = *((const FX_DWORD*)pFixed);
-    dwHash1 = 1313 * dwHash1 + dwRet;
-    dwHash2 += (dwHash2 << 5) + dwRet;
-    pFixed++;
-  }
-  return ((dwHash1 & 0x0000FFFF) << 16) | (dwHash2 & 0x0000FFFF);
-}
-void CFX_GdiFont::CreateGlyphBitmap(int32_t iWidth,
-                                    int32_t iHeight,
-                                    uint8_t* pOutline,
-                                    FX_DWORD* pDIB,
-                                    FX_ARGB argb) {
-  int32_t padding = ((iWidth + 3) / 4) * 4 - iWidth;
-  FX_DWORD alpha;
-  int32_t i, j;
-  for (j = iHeight - 1; j >= 0; --j) {
-    for (i = iWidth - 1; i >= 0; --i) {
-      if ((alpha = *pOutline++) == 0) {
-        *pDIB++ = 0;
-      } else {
-        alpha = (argb >> 24) * (alpha * 4 - 1) / 256;
-        *pDIB++ = (alpha << 24) | (argb & 0x00FFFFFF);
-      }
-    }
-    pOutline += padding;
-  }
-}
-#endif
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_gdifont.h"
+#include "fx_stdfontmgr.h"
+#ifdef _FXPLUS
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
+    _FX_OS_ == _FX_WIN64_
+CFX_GdiFontCache::CFX_GdiFontCache() : m_GlyphMap(128) {}
+CFX_GdiFontCache::~CFX_GdiFontCache() {
+  FX_POSITION pos = m_GlyphMap.GetStartPosition();
+  int32_t iGlyph;
+  FX_LPGDIGOCACHE pGlyph;
+  while (pos != NULL) {
+    pGlyph = NULL;
+    m_GlyphMap.GetNextAssoc(pos, (void*&)iGlyph, (void*&)pGlyph);
+    if (pGlyph != NULL) {
+      FX_Free(pGlyph->pOutline);
+      FX_Free(pGlyph);
+    }
+  }
+  m_GlyphMap.RemoveAll();
+}
+void CFX_GdiFontCache::SetCachedGlyphOutline(FX_DWORD dwGlyph,
+                                             const GLYPHMETRICS& gm,
+                                             uint8_t* pOutline) {
+  FXSYS_assert(pOutline != NULL);
+  FX_LPGDIGOCACHE pGlyph = FX_Alloc(FX_GDIGOCACHE, 1);
+  pGlyph->gm = gm;
+  pGlyph->pOutline = pOutline;
+  m_GlyphMap.SetAt((void*)dwGlyph, (void*)pGlyph);
+}
+FX_LPCGDIGOCACHE CFX_GdiFontCache::GetCachedGlyphOutline(
+    FX_DWORD dwGlyph) const {
+  FX_LPCGDIGOCACHE pGlyph = NULL;
+  if (!m_GlyphMap.Lookup((void*)dwGlyph, (void*&)pGlyph)) {
+    return FALSE;
+  }
+  return pGlyph;
+}
+IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFontFamily,
+                             FX_DWORD dwFontStyles,
+                             FX_WORD wCodePage,
+                             IFX_FontMgr* pFontMgr) {
+  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
+  if (!pFont->LoadFont(pszFontFamily, dwFontStyles, wCodePage)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+}
+IFX_Font* IFX_Font::LoadFont(const uint8_t* pBuffer,
+                             int32_t iLength,
+                             IFX_FontMgr* pFontMgr) {
+  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
+  if (!pFont->LoadFont(pBuffer, iLength)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+}
+IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFileName,
+                             IFX_FontMgr* pFontMgr) {
+  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
+  if (!pFont->LoadFont(pszFileName)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+}
+IFX_Font* IFX_Font::LoadFont(IFX_Stream* pFontStream,
+                             IFX_FontMgr* pFontMgr,
+                             FX_BOOL bSaveStream) {
+  CFX_GdiFont* pFont = new CFX_GdiFont(pFontMgr);
+  if (!pFont->LoadFont(pFontStream)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+}
+IFX_Font* IFX_Font::LoadFont(CFX_Font* pExtFont, IFX_FontMgr* pFontMgr) {
+  FXSYS_assert(FALSE);
+  return NULL;
+}
+#define FX_GDIFONT_FONTCACHESIZE 8
+CFX_GdiFont::CFX_GdiFont(IFX_FontMgr* pFontMgr)
+    : m_pFontMgr(pFontMgr),
+      m_iRefCount(1),
+      m_WidthCache(1024),
+      m_hOldFont(NULL),
+      m_hFont(NULL),
+      m_hDC(NULL),
+      m_wsFontFileName(),
+      m_FontFamilies(),
+      m_hRes(NULL),
+      m_dwStyles(0),
+      m_SubstFonts(),
+      m_FontMapper(16),
+      m_FontCache(FX_GDIFONT_FONTCACHESIZE) {
+  m_hDC = ::CreateCompatibleDC(NULL);
+  FX_memset(&m_LogFont, 0, sizeof(m_LogFont));
+  FXSYS_assert(m_hDC != NULL);
+}
+CFX_GdiFont::~CFX_GdiFont() {
+  int32_t iCount = m_SubstFonts.GetSize();
+  for (int32_t i = 0; i < iCount; i++) {
+    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
+    pFont->Release();
+  }
+  m_SubstFonts.RemoveAll();
+  m_FontMapper.RemoveAll();
+  if (m_hFont != NULL) {
+    ::SelectObject(m_hDC, m_hOldFont);
+    ::DeleteObject(m_hFont);
+  }
+  ::DeleteDC(m_hDC);
+  if (m_hRes != NULL) {
+    if (m_wsFontFileName.GetLength() > 0) {
+      ::RemoveFontResourceW((const FX_WCHAR*)m_wsFontFileName);
+    } else {
+      ::RemoveFontMemResourceEx(m_hRes);
+    }
+  }
+  m_WidthCache.RemoveAll();
+  ClearCache();
+}
+void CFX_GdiFont::ClearCache() {
+  int32_t iCount = m_SubstFonts.GetSize();
+  for (int32_t i = 0; i < iCount; i++) {
+    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
+    ((CFX_GdiFont*)pFont)->ClearCache();
+  }
+  FX_POSITION pos = m_FontCache.GetStartPosition();
+  FX_DWORD dwMAT2;
+  CFX_GdiFontCache* pCache;
+  while (pos != NULL) {
+    pCache = NULL;
+    m_FontCache.GetNextAssoc(pos, (void*&)dwMAT2, (void*&)pCache);
+    if (pCache != NULL) {
+      delete pCache;
+    }
+  }
+  m_FontCache.RemoveAll();
+}
+void CFX_GdiFont::Release() {
+  if (--m_iRefCount < 1) {
+    if (m_pFontMgr != NULL) {
+      m_pFontMgr->RemoveFont(this);
+    }
+    delete this;
+  }
+}
+IFX_Font* CFX_GdiFont::Retain() {
+  ++m_iRefCount;
+  return this;
+}
+FX_BOOL CFX_GdiFont::LoadFont(const FX_WCHAR* pszFontFamily,
+                              FX_DWORD dwFontStyles,
+                              FX_WORD wCodePage) {
+  FXSYS_assert(m_hFont == NULL);
+  LOGFONTW lf;
+  FX_memset(&lf, 0, sizeof(lf));
+  lf.lfHeight = -1000;
+  lf.lfWeight = (dwFontStyles & FX_FONTSTYLE_Bold) ? FW_BOLD : FW_NORMAL;
+  lf.lfItalic = (dwFontStyles & FX_FONTSTYLE_Italic) != 0;
+  lf.lfPitchAndFamily =
+      (dwFontStyles & FX_FONTSTYLE_FixedPitch) ? FIXED_PITCH : VARIABLE_PITCH;
+  if (dwFontStyles & FX_FONTSTYLE_Serif) {
+    lf.lfPitchAndFamily |= FF_ROMAN;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Script) {
+    lf.lfPitchAndFamily |= FF_SCRIPT;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Symbolic) {
+    lf.lfCharSet = SYMBOL_CHARSET;
+  } else {
+    FX_WORD wCharSet = FX_GetCharsetFromCodePage(wCodePage);
+    lf.lfCharSet = wCharSet != 0xFFFF ? (uint8_t)wCharSet : DEFAULT_CHARSET;
+  }
+  if (pszFontFamily == NULL) {
+    lf.lfFaceName[0] = L'\0';
+  } else {
+    FXSYS_wcsncpy(lf.lfFaceName, pszFontFamily, 31);
+  }
+  return LoadFont(lf);
+}
+FX_BOOL CFX_GdiFont::LoadFont(const uint8_t* pBuffer, int32_t iLength) {
+  FXSYS_assert(m_hFont == NULL && pBuffer != NULL && iLength > 0);
+  Gdiplus::PrivateFontCollection pfc;
+  if (pfc.AddMemoryFont(pBuffer, iLength) != Gdiplus::Ok) {
+    return FALSE;
+  }
+  if (GetFontFamilies(pfc) < 1) {
+    return FALSE;
+  }
+  FX_DWORD dwCount = 0;
+  m_hRes = ::AddFontMemResourceEx((void*)pBuffer, iLength, 0, &dwCount);
+  if (m_hRes == NULL) {
+    return FALSE;
+  }
+  CFX_WideString wsFamily = m_FontFamilies[0];
+  m_hFont =
+      ::CreateFontW(-1000, 0, 0, 0, FW_NORMAL, FALSE, 0, 0, DEFAULT_CHARSET, 0,
+                    0, 0, 0, (const FX_WCHAR*)wsFamily);
+  if (m_hFont == NULL) {
+    ::RemoveFontMemResourceEx(m_hRes);
+    m_hRes = NULL;
+    return FALSE;
+  }
+  RetrieveFontStyles();
+  m_hOldFont = ::SelectObject(m_hDC, m_hFont);
+  ::GetOutlineTextMetricsW(m_hDC, sizeof(m_OutlineTM), &m_OutlineTM);
+  return TRUE;
+}
+FX_BOOL CFX_GdiFont::LoadFont(const FX_WCHAR* pszFileName) {
+  FXSYS_assert(m_hFont == NULL && pszFileName != NULL);
+  Gdiplus::PrivateFontCollection pfc;
+  if (pfc.AddFontFile(pszFileName) != Gdiplus::Ok) {
+    return FALSE;
+  }
+  if (GetFontFamilies(pfc) < 1) {
+    return FALSE;
+  }
+  m_wsFontFileName = pszFileName;
+  m_hRes = (HANDLE)::AddFontResourceW(pszFileName);
+  if (m_hRes == NULL) {
+    return FALSE;
+  }
+  CFX_WideString wsFamily = m_FontFamilies[0];
+  m_hFont =
+      ::CreateFontW(-1000, 0, 0, 0, FW_NORMAL, FALSE, 0, 0, DEFAULT_CHARSET, 0,
+                    0, 0, 0, (const FX_WCHAR*)wsFamily);
+  if (m_hFont == NULL) {
+    ::RemoveFontResourceW(pszFileName);
+    m_hRes = NULL;
+    return FALSE;
+  }
+  RetrieveFontStyles();
+  ::SelectObject(m_hDC, m_hFont);
+  ::GetOutlineTextMetricsW(m_hDC, sizeof(m_OutlineTM), &m_OutlineTM);
+  return TRUE;
+}
+FX_BOOL CFX_GdiFont::LoadFont(IFX_Stream* pFontStream) {
+  FXSYS_assert(m_hFont == NULL && pFontStream != NULL);
+  int32_t iLength = pFontStream->GetLength();
+  if (iLength < 1) {
+    return FALSE;
+  }
+  uint8_t* pBuf = FX_Alloc(uint8_t, iLength);
+  iLength = pFontStream->ReadData(pBuf, iLength);
+  FX_BOOL bRet = LoadFont(pBuf, iLength);
+  FX_Free(pBuf);
+  return bRet;
+}
+FX_BOOL CFX_GdiFont::LoadFont(const LOGFONTW& lf) {
+  FXSYS_assert(m_hFont == NULL);
+  m_hFont = ::CreateFontIndirectW((LPLOGFONTW)&lf);
+  if (m_hFont == NULL) {
+    return FALSE;
+  }
+  RetrieveFontStyles();
+  ::SelectObject(m_hDC, m_hFont);
+  ::GetOutlineTextMetricsW(m_hDC, sizeof(m_OutlineTM), &m_OutlineTM);
+  return TRUE;
+}
+int32_t CFX_GdiFont::GetFontFamilies(Gdiplus::FontCollection& fc) {
+  int32_t iCount = fc.GetFamilyCount();
+  if (iCount < 1) {
+    return iCount;
+  }
+  Gdiplus::FontFamily* pFontFamilies = FX_Alloc(Gdiplus::FontFamily, iCount);
+  int32_t iFind = 0;
+  fc.GetFamilies(iCount, pFontFamilies, &iFind);
+  for (int32_t i = 0; i < iCount; i++) {
+    CFX_WideString wsFamilyName;
+    FX_WCHAR* pName = wsFamilyName.GetBuffer(LF_FACESIZE);
+    pFontFamilies[i].GetFamilyName(pName);
+    wsFamilyName.ReleaseBuffer();
+    m_FontFamilies.Add(wsFamilyName);
+  }
+  FX_Free(pFontFamilies);
+  return iCount;
+}
+void CFX_GdiFont::RetrieveFontStyles() {
+  FXSYS_assert(m_hFont != NULL);
+  FX_memset(&m_LogFont, 0, sizeof(m_LogFont));
+  ::GetObjectW(m_hFont, sizeof(m_LogFont), &m_LogFont);
+  m_dwStyles = FX_GetGdiFontStyles(m_LogFont);
+}
+void CFX_GdiFont::GetFamilyName(CFX_WideString& wsFamily) const {
+  FXSYS_assert(m_hFont != NULL);
+  wsFamily = m_LogFont.lfFaceName;
+}
+FX_BOOL CFX_GdiFont::GetCharWidth(FX_WCHAR wUnicode,
+                                  int32_t& iWidth,
+                                  FX_BOOL bRecursive,
+                                  FX_BOOL bCharCode) {
+  iWidth = (int32_t)(int16_t)m_WidthCache.GetAt(wUnicode, 0);
+  if (iWidth == 0 || iWidth == -1) {
+    IFX_Font* pFont = NULL;
+    int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
+    if (iGlyph != 0xFFFF && pFont != NULL) {
+      if (pFont == (IFX_Font*)this) {
+        if (!::GetCharWidthI(m_hDC, iGlyph, 1, NULL, &iWidth)) {
+          iWidth = -1;
+        }
+      } else if (((CFX_GdiFont*)pFont)
+                     ->GetCharWidth(wUnicode, iWidth, FALSE, bCharCode)) {
+        return TRUE;
+      }
+    } else {
+      iWidth = -1;
+    }
+    Lock();
+    m_WidthCache.SetAtGrow(wUnicode, (int16_t)iWidth);
+    Unlock();
+  }
+  return iWidth > 0;
+}
+FX_BOOL CFX_GdiFont::GetCharWidth(FX_WCHAR wUnicode,
+                                  int32_t& iWidth,
+                                  FX_BOOL bCharCode) {
+  return GetCharWidth(wUnicode, iWidth, TRUE, bCharCode);
+}
+int32_t CFX_GdiFont::GetGlyphIndex(FX_WCHAR wUnicode,
+                                   FX_BOOL bRecursive,
+                                   IFX_Font** ppFont,
+                                   FX_BOOL bCharCode) {
+  int32_t iGlyph = 0XFFFF;
+  if (::GetGlyphIndicesW(m_hDC, &wUnicode, 1, (LPWORD)&iGlyph,
+                         GGI_MARK_NONEXISTING_GLYPHS) != GDI_ERROR &&
+      iGlyph != 0xFFFF) {
+    if (ppFont != NULL) {
+      *ppFont = (IFX_Font*)this;
+    }
+    return iGlyph;
+  }
+  FX_LPCFONTUSB pFontUSB = FX_GetUnicodeBitField(wUnicode);
+  if (pFontUSB == NULL) {
+    return 0xFFFF;
+  }
+  FX_WORD wBitField = pFontUSB->wBitField;
+  if (wBitField >= 128) {
+    return 0xFFFF;
+  }
+  IFX_Font* pFont = NULL;
+  m_FontMapper.Lookup((void*)wBitField, (void*&)pFont);
+  if (pFont != NULL && pFont != (IFX_Font*)this) {
+    iGlyph =
+        ((CFX_GdiFont*)pFont)->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
+    if (iGlyph != 0xFFFF) {
+      int32_t i = m_SubstFonts.Find(pFont);
+      if (i > -1) {
+        iGlyph |= ((i + 1) << 24);
+        if (ppFont != NULL) {
+          *ppFont = pFont;
+        }
+        return iGlyph;
+      }
+    }
+  }
+  if (m_pFontMgr != NULL && bRecursive) {
+    IFX_Font* pFont = m_pFontMgr->GetDefFontByUnicode(wUnicode, m_dwStyles,
+                                                      m_LogFont.lfFaceName);
+    if (pFont != NULL) {
+      if (pFont == (IFX_Font*)this) {
+        pFont->Release();
+        return 0xFFFF;
+      }
+      m_FontMapper.SetAt((void*)wBitField, (void*)pFont);
+      int32_t i = m_SubstFonts.GetSize();
+      m_SubstFonts.Add(pFont);
+      iGlyph = ((CFX_GdiFont*)pFont)
+                   ->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
+      if (iGlyph != 0xFFFF) {
+        iGlyph |= ((i + 1) << 24);
+        if (ppFont != NULL) {
+          *ppFont = pFont;
+        }
+        return iGlyph;
+      }
+    }
+  }
+  return 0xFFFF;
+}
+int32_t CFX_GdiFont::GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode) {
+  return GetGlyphIndex(wUnicode, TRUE, NULL, bCharCode);
+}
+int32_t CFX_GdiFont::GetAscent() const {
+  return m_OutlineTM.otmAscent;
+}
+int32_t CFX_GdiFont::GetDescent() const {
+  return m_OutlineTM.otmDescent;
+}
+FX_BOOL CFX_GdiFont::GetCharBBox(FX_WCHAR wUnicode,
+                                 CFX_Rect& bbox,
+                                 FX_BOOL bCharCode) {
+  int32_t iGlyphIndex = GetGlyphIndex(wUnicode, bCharCode);
+  if (iGlyphIndex == 0xFFFF) {
+    return FALSE;
+  }
+  IFX_Font* pFont = GetSubstFont(iGlyphIndex);
+  if (pFont == NULL) {
+    return FALSE;
+  }
+  GLYPHMETRICS gm;
+  iGlyphIndex &= 0x00FFFFFF;
+  static const MAT2 mat2 = {{0, 1}, {0, 0}, {0, 0}, {0, 1}};
+  if (::GetGlyphOutlineW(((CFX_GdiFont*)pFont)->m_hDC, iGlyphIndex,
+                         GGO_GLYPH_INDEX | GGO_METRICS, &gm, 0, NULL,
+                         &mat2) != GDI_ERROR) {
+    bbox.left = gm.gmptGlyphOrigin.x;
+    bbox.top = gm.gmptGlyphOrigin.y;
+    bbox.width = gm.gmBlackBoxX;
+    bbox.height = gm.gmBlackBoxY;
+    return TRUE;
+  }
+  return FALSE;
+}
+FX_BOOL CFX_GdiFont::GetBBox(CFX_Rect& bbox) {
+  bbox.left = m_OutlineTM.otmrcFontBox.left;
+  bbox.top = m_OutlineTM.otmrcFontBox.top;
+  bbox.width = m_OutlineTM.otmrcFontBox.right - m_OutlineTM.otmrcFontBox.left;
+  bbox.height = m_OutlineTM.otmrcFontBox.bottom - m_OutlineTM.otmrcFontBox.top;
+  return TRUE;
+}
+int32_t CFX_GdiFont::GetItalicAngle() const {
+  return m_OutlineTM.otmItalicAngle / 10;
+}
+void CFX_GdiFont::Reset() {
+  Lock();
+  m_WidthCache.RemoveAll();
+  ClearCache();
+  Unlock();
+}
+IFX_Font* CFX_GdiFont::GetSubstFont(int32_t iGlyphIndex) const {
+  int32_t iHigher = (iGlyphIndex & 0x7F000000) >> 24;
+  if (iHigher == 0) {
+    return (IFX_Font*)this;
+  }
+  if (iHigher > m_SubstFonts.GetSize()) {
+    return (IFX_Font*)this;
+  }
+  return (IFX_Font*)m_SubstFonts[iHigher - 1];
+}
+FX_DWORD CFX_GdiFont::GetGlyphDIBits(int32_t iGlyphIndex,
+                                     FX_ARGB argb,
+                                     const MAT2* pMatrix,
+                                     GLYPHMETRICS& gm,
+                                     void* pBuffer,
+                                     FX_DWORD bufSize) {
+  static const UINT uFormat = GGO_GLYPH_INDEX | GGO_GRAY8_BITMAP;
+  IFX_Font* pFont = GetSubstFont(iGlyphIndex);
+  if (pFont == NULL) {
+    return 0;
+  }
+  if (pFont != (IFX_Font*)this) {
+    return ((CFX_GdiFont*)pFont)
+        ->GetGlyphDIBits(iGlyphIndex & 0x00FFFFFF, argb, pMatrix, gm, pBuffer,
+                         bufSize);
+  }
+  uint8_t* pGlyphOutline = NULL;
+  FXSYS_assert(pMatrix != NULL);
+  FX_DWORD dwMAT2 = GetMAT2HashCode((const FIXED*)pMatrix);
+  CFX_GdiFontCache* pCache = NULL;
+  if (m_FontCache.Lookup((void*)dwMAT2, (void*&)pCache) && pCache != NULL) {
+    FX_LPCGDIGOCACHE pGO = pCache->GetCachedGlyphOutline(iGlyphIndex);
+    if (pGO != NULL) {
+      gm = pGO->gm;
+      pGlyphOutline = pGO->pOutline;
+    }
+  }
+  if (pGlyphOutline == NULL) {
+    FX_DWORD dwGlyphSize =
+        ::GetGlyphOutlineW(m_hDC, iGlyphIndex, uFormat, &gm, 0, NULL, pMatrix);
+    if (dwGlyphSize == 0 || dwGlyphSize == GDI_ERROR) {
+      return 0;
+    }
+    pGlyphOutline = FX_Alloc(uint8_t, dwGlyphSize);
+    ::GetGlyphOutlineW(m_hDC, iGlyphIndex, uFormat, &gm, dwGlyphSize,
+                       pGlyphOutline, pMatrix);
+    if (pCache == NULL) {
+      pCache = new CFX_GdiFontCache;
+      if (m_FontCache.GetCount() >= FX_GDIFONT_FONTCACHESIZE) {
+        ClearCache();
+      }
+      m_FontCache.SetAt((void*)dwMAT2, (void*)pCache);
+    }
+    pCache->SetCachedGlyphOutline(iGlyphIndex, gm, pGlyphOutline);
+  }
+  FX_DWORD dwDibSize = gm.gmBlackBoxX * 4 * gm.gmBlackBoxY;
+  if (pBuffer == NULL || bufSize < dwDibSize) {
+    return dwDibSize;
+  }
+  CreateGlyphBitmap(gm.gmBlackBoxX, gm.gmBlackBoxY, pGlyphOutline,
+                    (FX_DWORD*)pBuffer, argb);
+  return dwDibSize;
+}
+FX_DWORD CFX_GdiFont::GetHashCode() const {
+  return FX_GetFontHashCode(FX_GetCodePageFromCharset(m_LogFont.lfCharSet),
+                            FX_GetGdiFontStyles(m_LogFont));
+}
+FX_DWORD CFX_GdiFont::GetMAT2HashCode(const FIXED* pFixed) {
+  FXSYS_assert(pFixed != NULL);
+  FX_DWORD dwHash1 = 0, dwHash2 = 5381, dwRet;
+  for (int i = 0; i < 4; i++) {
+    dwRet = *((const FX_DWORD*)pFixed);
+    dwHash1 = 1313 * dwHash1 + dwRet;
+    dwHash2 += (dwHash2 << 5) + dwRet;
+    pFixed++;
+  }
+  return ((dwHash1 & 0x0000FFFF) << 16) | (dwHash2 & 0x0000FFFF);
+}
+void CFX_GdiFont::CreateGlyphBitmap(int32_t iWidth,
+                                    int32_t iHeight,
+                                    uint8_t* pOutline,
+                                    FX_DWORD* pDIB,
+                                    FX_ARGB argb) {
+  int32_t padding = ((iWidth + 3) / 4) * 4 - iWidth;
+  FX_DWORD alpha;
+  int32_t i, j;
+  for (j = iHeight - 1; j >= 0; --j) {
+    for (i = iWidth - 1; i >= 0; --i) {
+      if ((alpha = *pOutline++) == 0) {
+        *pDIB++ = 0;
+      } else {
+        alpha = (argb >> 24) * (alpha * 4 - 1) / 256;
+        *pDIB++ = (alpha << 24) | (argb & 0x00FFFFFF);
+      }
+    }
+    pOutline += padding;
+  }
+}
+#endif
+#endif
diff --git a/xfa/src/fgas/src/font/fx_gdifont.h b/xfa/src/fgas/src/font/fx_gdifont.h
index c50563b286..648a37c521 100644
--- a/xfa/src/fgas/src/font/fx_gdifont.h
+++ b/xfa/src/fgas/src/font/fx_gdifont.h
@@ -1,106 +1,106 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_GDIOBJECT_IMP
-#define _FX_GDIOBJECT_IMP
-#ifdef _FXPLUS
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
-    _FX_OS_ == _FX_WIN64_
-typedef struct _FX_GDIGOCACHE {
-  GLYPHMETRICS gm;
-  uint8_t* pOutline;
-} FX_GDIGOCACHE, *FX_LPGDIGOCACHE;
-typedef FX_GDIGOCACHE const* FX_LPCGDIGOCACHE;
-class CFX_GdiFontCache {
- public:
-  CFX_GdiFontCache();
-  ~CFX_GdiFontCache();
-  void SetCachedGlyphOutline(FX_DWORD dwGlyph,
-                             const GLYPHMETRICS& gm,
-                             uint8_t* pOutline);
-  FX_LPCGDIGOCACHE GetCachedGlyphOutline(FX_DWORD dwGlyph) const;
-
- protected:
-  CFX_MapPtrToPtr m_GlyphMap;
-};
-class CFX_GdiFont : public IFX_Font, public CFX_ThreadLock {
- public:
-  CFX_GdiFont(IFX_FontMgr* pFontMgr);
-  ~CFX_GdiFont();
-  virtual void Release();
-  virtual IFX_Font* Retain();
-  FX_BOOL LoadFont(const FX_WCHAR* pszFontFamily,
-                   FX_DWORD dwFontStyles,
-                   FX_WORD wCodePage);
-  FX_BOOL LoadFont(const uint8_t* pBuffer, int32_t iLength);
-  FX_BOOL LoadFont(const FX_WCHAR* pszFileName);
-  FX_BOOL LoadFont(IFX_Stream* pFontStream);
-  FX_BOOL LoadFont(const LOGFONTW& lf);
-  virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0) {
-    return NULL;
-  }
-  virtual void GetFamilyName(CFX_WideString& wsFamily) const;
-  virtual FX_DWORD GetFontStyles() const { return m_dwStyles; }
-  virtual uint8_t GetCharSet() const { return m_LogFont.lfCharSet; }
-  virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
-                               int32_t& iWidth,
-                               FX_BOOL bCharCode = FALSE);
-  virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode = FALSE);
-  virtual int32_t GetAscent() const;
-  virtual int32_t GetDescent() const;
-  virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
-                              CFX_Rect& bbox,
-                              FX_BOOL bCharCode = FALSE);
-  virtual FX_BOOL GetBBox(CFX_Rect& bbox);
-  virtual int32_t GetItalicAngle() const;
-  virtual void Reset();
-  FX_DWORD GetGlyphDIBits(int32_t iGlyphIndex,
-                          FX_ARGB argb,
-                          const MAT2* pMatrix,
-                          GLYPHMETRICS& gm,
-                          void* pBuffer,
-                          FX_DWORD bufSize);
-  FX_DWORD GetHashCode() const;
-
- protected:
-  IFX_FontMgr* m_pFontMgr;
-  int32_t m_iRefCount;
-  CFX_WordDiscreteArray m_WidthCache;
-  OUTLINETEXTMETRICW m_OutlineTM;
-  HGDIOBJ m_hOldFont;
-  HFONT m_hFont;
-  HDC m_hDC;
-  LOGFONTW m_LogFont;
-  CFX_WideString m_wsFontFileName;
-  CFX_WideStringArray m_FontFamilies;
-  HANDLE m_hRes;
-  FX_DWORD m_dwStyles;
-  CFX_PtrArray m_SubstFonts;
-  CFX_MapPtrToPtr m_FontMapper;
-  CFX_MapPtrToPtr m_FontCache;
-  void ClearCache();
-  int32_t GetFontFamilies(Gdiplus::FontCollection& fc);
-  void RetrieveFontStyles();
-  IFX_Font* GetSubstFont(int32_t iGlyphIndex) const;
-  FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
-                       int32_t& iWidth,
-                       FX_BOOL bRecursive,
-                       FX_BOOL bCharCode = FALSE);
-  int32_t GetGlyphIndex(FX_WCHAR wUnicode,
-                        FX_BOOL bRecursive,
-                        IFX_Font** ppFont,
-                        FX_BOOL bCharCode = FALSE);
-  FX_DWORD GetMAT2HashCode(const FIXED* pFixed);
-  void CreateGlyphBitmap(int32_t iWidth,
-                         int32_t iHeight,
-                         uint8_t* pOutline,
-                         FX_DWORD* pDIB,
-                         FX_ARGB argb);
-  friend class CFX_GdiFontMgr;
-};
-#endif
-#endif
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_GDIOBJECT_IMP
+#define _FX_GDIOBJECT_IMP
+#ifdef _FXPLUS
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
+    _FX_OS_ == _FX_WIN64_
+typedef struct _FX_GDIGOCACHE {
+  GLYPHMETRICS gm;
+  uint8_t* pOutline;
+} FX_GDIGOCACHE, *FX_LPGDIGOCACHE;
+typedef FX_GDIGOCACHE const* FX_LPCGDIGOCACHE;
+class CFX_GdiFontCache {
+ public:
+  CFX_GdiFontCache();
+  ~CFX_GdiFontCache();
+  void SetCachedGlyphOutline(FX_DWORD dwGlyph,
+                             const GLYPHMETRICS& gm,
+                             uint8_t* pOutline);
+  FX_LPCGDIGOCACHE GetCachedGlyphOutline(FX_DWORD dwGlyph) const;
+
+ protected:
+  CFX_MapPtrToPtr m_GlyphMap;
+};
+class CFX_GdiFont : public IFX_Font, public CFX_ThreadLock {
+ public:
+  CFX_GdiFont(IFX_FontMgr* pFontMgr);
+  ~CFX_GdiFont();
+  virtual void Release();
+  virtual IFX_Font* Retain();
+  FX_BOOL LoadFont(const FX_WCHAR* pszFontFamily,
+                   FX_DWORD dwFontStyles,
+                   FX_WORD wCodePage);
+  FX_BOOL LoadFont(const uint8_t* pBuffer, int32_t iLength);
+  FX_BOOL LoadFont(const FX_WCHAR* pszFileName);
+  FX_BOOL LoadFont(IFX_Stream* pFontStream);
+  FX_BOOL LoadFont(const LOGFONTW& lf);
+  virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0) {
+    return NULL;
+  }
+  virtual void GetFamilyName(CFX_WideString& wsFamily) const;
+  virtual FX_DWORD GetFontStyles() const { return m_dwStyles; }
+  virtual uint8_t GetCharSet() const { return m_LogFont.lfCharSet; }
+  virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
+                               int32_t& iWidth,
+                               FX_BOOL bCharCode = FALSE);
+  virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode = FALSE);
+  virtual int32_t GetAscent() const;
+  virtual int32_t GetDescent() const;
+  virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
+                              CFX_Rect& bbox,
+                              FX_BOOL bCharCode = FALSE);
+  virtual FX_BOOL GetBBox(CFX_Rect& bbox);
+  virtual int32_t GetItalicAngle() const;
+  virtual void Reset();
+  FX_DWORD GetGlyphDIBits(int32_t iGlyphIndex,
+                          FX_ARGB argb,
+                          const MAT2* pMatrix,
+                          GLYPHMETRICS& gm,
+                          void* pBuffer,
+                          FX_DWORD bufSize);
+  FX_DWORD GetHashCode() const;
+
+ protected:
+  IFX_FontMgr* m_pFontMgr;
+  int32_t m_iRefCount;
+  CFX_WordDiscreteArray m_WidthCache;
+  OUTLINETEXTMETRICW m_OutlineTM;
+  HGDIOBJ m_hOldFont;
+  HFONT m_hFont;
+  HDC m_hDC;
+  LOGFONTW m_LogFont;
+  CFX_WideString m_wsFontFileName;
+  CFX_WideStringArray m_FontFamilies;
+  HANDLE m_hRes;
+  FX_DWORD m_dwStyles;
+  CFX_PtrArray m_SubstFonts;
+  CFX_MapPtrToPtr m_FontMapper;
+  CFX_MapPtrToPtr m_FontCache;
+  void ClearCache();
+  int32_t GetFontFamilies(Gdiplus::FontCollection& fc);
+  void RetrieveFontStyles();
+  IFX_Font* GetSubstFont(int32_t iGlyphIndex) const;
+  FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
+                       int32_t& iWidth,
+                       FX_BOOL bRecursive,
+                       FX_BOOL bCharCode = FALSE);
+  int32_t GetGlyphIndex(FX_WCHAR wUnicode,
+                        FX_BOOL bRecursive,
+                        IFX_Font** ppFont,
+                        FX_BOOL bCharCode = FALSE);
+  FX_DWORD GetMAT2HashCode(const FIXED* pFixed);
+  void CreateGlyphBitmap(int32_t iWidth,
+                         int32_t iHeight,
+                         uint8_t* pOutline,
+                         FX_DWORD* pDIB,
+                         FX_ARGB argb);
+  friend class CFX_GdiFontMgr;
+};
+#endif
+#endif
+#endif
diff --git a/xfa/src/fgas/src/font/fx_gefont.cpp b/xfa/src/fgas/src/font/fx_gefont.cpp
index f76444f68f..93f2b7bfc2 100644
--- a/xfa/src/fgas/src/font/fx_gefont.cpp
+++ b/xfa/src/fgas/src/font/fx_gefont.cpp
@@ -1,588 +1,588 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_gefont.h"
-#include "fx_fontutils.h"
-#ifndef _FXPLUS
-IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFontFamily,
-                             FX_DWORD dwFontStyles,
-                             FX_WORD wCodePage,
-                             IFX_FontMgr* pFontMgr) {
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  if (NULL != pFontMgr) {
-    return pFontMgr->GetFontByCodePage(wCodePage, dwFontStyles, pszFontFamily);
-  }
-  return NULL;
-#else
-  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
-  if (!pFont->LoadFont(pszFontFamily, dwFontStyles, wCodePage)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-#endif
-}
-IFX_Font* IFX_Font::LoadFont(const uint8_t* pBuffer,
-                             int32_t iLength,
-                             IFX_FontMgr* pFontMgr) {
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  if (NULL != pFontMgr) {
-    return pFontMgr->LoadFont(pBuffer, iLength, 0, NULL);
-  }
-  return NULL;
-#else
-  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
-  if (!pFont->LoadFont(pBuffer, iLength)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-#endif
-}
-IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFileName,
-                             IFX_FontMgr* pFontMgr) {
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  if (NULL != pFontMgr) {
-    return pFontMgr->LoadFont(pszFileName, 0, NULL);
-  }
-  return NULL;
-#else
-  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
-  if (!pFont->LoadFont(pszFileName)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-#endif
-}
-IFX_Font* IFX_Font::LoadFont(IFX_Stream* pFontStream,
-                             IFX_FontMgr* pFontMgr,
-                             FX_BOOL bSaveStream) {
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  if (NULL != pFontMgr) {
-    return pFontMgr->LoadFont(pFontStream, 0, NULL);
-  }
-  return NULL;
-#else
-  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
-  if (!pFont->LoadFont(pFontStream, bSaveStream)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-#endif
-}
-IFX_Font* IFX_Font::LoadFont(CFX_Font* pExtFont,
-                             IFX_FontMgr* pFontMgr,
-                             FX_BOOL bTakeOver) {
-  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
-  if (!pFont->LoadFont(pExtFont, bTakeOver)) {
-    pFont->Release();
-    return NULL;
-  }
-  return pFont;
-}
-CFX_GEFont::CFX_GEFont(IFX_FontMgr* pFontMgr)
-    : CFX_ThreadLock(),
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-      m_bUseLogFontStyle(FALSE),
-      m_dwLogFontStyle(0),
-#endif
-      m_pFont(NULL),
-      m_pFontMgr(pFontMgr),
-      m_iRefCount(1),
-      m_bExtFont(FALSE),
-      m_pStream(NULL),
-      m_pFileRead(NULL),
-      m_pFontEncoding(NULL),
-      m_pCharWidthMap(NULL),
-      m_pRectArray(NULL),
-      m_pBBoxMap(NULL),
-      m_pProvider(NULL),
-      m_wCharSet(0xFFFF),
-      m_SubstFonts(),
-      m_FontMapper(16) {
-}
-
-CFX_GEFont::CFX_GEFont(const CFX_GEFont& src, FX_DWORD dwFontStyles)
-    : CFX_ThreadLock(),
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-      m_bUseLogFontStyle(FALSE),
-      m_dwLogFontStyle(0),
-#endif
-      m_pFont(NULL),
-      m_pFontMgr(src.m_pFontMgr),
-      m_iRefCount(1),
-      m_bExtFont(FALSE),
-      m_pStream(NULL),
-      m_pFileRead(NULL),
-      m_pFontEncoding(NULL),
-      m_pCharWidthMap(NULL),
-      m_pRectArray(NULL),
-      m_pBBoxMap(NULL),
-      m_pProvider(NULL),
-      m_wCharSet(0xFFFF),
-      m_SubstFonts(),
-      m_FontMapper(16) {
-  m_pFont = new CFX_Font;
-  FXSYS_assert(m_pFont != NULL);
-  FXSYS_assert(src.m_pFont != NULL);
-  m_pFont->LoadClone(src.m_pFont);
-  CFX_SubstFont* pSubst = m_pFont->GetSubstFont();
-  if (!pSubst) {
-    pSubst = new CFX_SubstFont;
-    m_pFont->SetSubstFont(pSubst);
-  }
-  pSubst->m_Weight =
-      (dwFontStyles & FX_FONTSTYLE_Bold) ? FXFONT_FW_BOLD : FXFONT_FW_NORMAL;
-  if (dwFontStyles & FX_FONTSTYLE_Italic) {
-    pSubst->m_SubstFlags |= FXFONT_SUBST_ITALIC;
-  }
-  InitFont();
-}
-CFX_GEFont::~CFX_GEFont() {
-  int32_t iCount = m_SubstFonts.GetSize();
-  for (int32_t i = 0; i < iCount; i++) {
-    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
-    pFont->Release();
-  }
-  m_SubstFonts.RemoveAll();
-  m_FontMapper.RemoveAll();
-  if (m_pFileRead != NULL) {
-    m_pFileRead->Release();
-  }
-  if (m_pStream != NULL) {
-    m_pStream->Release();
-  }
-  if (m_pFontEncoding != NULL) {
-    delete m_pFontEncoding;
-  }
-  if (m_pCharWidthMap != NULL) {
-    delete m_pCharWidthMap;
-  }
-  if (m_pRectArray != NULL) {
-    delete m_pRectArray;
-  }
-  if (m_pBBoxMap != NULL) {
-    delete m_pBBoxMap;
-  }
-  if (m_pFont != NULL && !m_bExtFont) {
-    delete m_pFont;
-  }
-}
-void CFX_GEFont::Release() {
-  if (--m_iRefCount < 1) {
-    if (m_pFontMgr != NULL) {
-      m_pFontMgr->RemoveFont(this);
-    }
-    delete this;
-  }
-}
-IFX_Font* CFX_GEFont::Retain() {
-  ++m_iRefCount;
-  return this;
-}
-FX_BOOL CFX_GEFont::LoadFont(const FX_WCHAR* pszFontFamily,
-                             FX_DWORD dwFontStyles,
-                             FX_WORD wCodePage) {
-  if (m_pFont) {
-    return FALSE;
-  }
-  Lock();
-  CFX_ByteString csFontFamily;
-  if (pszFontFamily != NULL) {
-    csFontFamily = CFX_ByteString::FromUnicode(pszFontFamily);
-  }
-  FX_DWORD dwFlags = 0;
-  if (dwFontStyles & FX_FONTSTYLE_FixedPitch) {
-    dwFlags |= FXFONT_FIXED_PITCH;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Serif) {
-    dwFlags |= FXFONT_SERIF;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Symbolic) {
-    dwFlags |= FXFONT_SYMBOLIC;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Script) {
-    dwFlags |= FXFONT_SCRIPT;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Italic) {
-    dwFlags |= FXFONT_ITALIC;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_Bold) {
-    dwFlags |= FXFONT_BOLD;
-  }
-  if (dwFontStyles & FX_FONTSTYLE_ExactMatch) {
-    dwFlags |= FXFONT_EXACTMATCH;
-  }
-  int32_t iWeight =
-      (dwFontStyles & FX_FONTSTYLE_Bold) ? FXFONT_FW_BOLD : FXFONT_FW_NORMAL;
-  FX_WORD wCharSet = FX_GetCharsetFromCodePage(wCodePage);
-  if (wCharSet == 0xFFFF) {
-    wCharSet = FXSYS_GetACP();
-  }
-  m_wCharSet = wCharSet;
-  m_pFont = new CFX_Font;
-  if ((dwFlags & FXFONT_ITALIC) && (dwFlags & FXFONT_BOLD)) {
-    csFontFamily += ",BoldItalic";
-  } else if (dwFlags & FXFONT_BOLD) {
-    csFontFamily += ",Bold";
-  } else if (dwFlags & FXFONT_ITALIC) {
-    csFontFamily += ",Italic";
-  }
-  m_pFont->LoadSubst(csFontFamily, TRUE, dwFlags, iWeight, 0, wCodePage);
-  FX_BOOL bRet = m_pFont->GetFace() != nullptr;
-  if (bRet) {
-    bRet = InitFont();
-  }
-  Unlock();
-  return bRet;
-}
-FX_BOOL CFX_GEFont::LoadFont(const uint8_t* pBuffer, int32_t length) {
-  if (m_pFont) {
-    return FALSE;
-  }
-  Lock();
-  m_pFont = new CFX_Font;
-  FX_BOOL bRet = m_pFont->LoadEmbedded(pBuffer, length);
-  if (bRet) {
-    bRet = InitFont();
-  }
-  m_wCharSet = 0xFFFF;
-  Unlock();
-  return bRet;
-}
-FX_BOOL CFX_GEFont::LoadFont(const FX_WCHAR* pszFileName) {
-  if (m_pFont || m_pStream || m_pFileRead) {
-    return FALSE;
-  }
-  Lock();
-  m_pStream = IFX_Stream::CreateStream(
-      pszFileName, FX_STREAMACCESS_Binary | FX_STREAMACCESS_Read);
-  m_pFileRead = FX_CreateFileRead(m_pStream);
-  FX_BOOL bRet = FALSE;
-  if (m_pStream && m_pFileRead) {
-    m_pFont = new CFX_Font;
-    bRet = m_pFont->LoadFile(m_pFileRead);
-    if (bRet) {
-      bRet = InitFont();
-    } else {
-      m_pFileRead->Release();
-      m_pFileRead = nullptr;
-    }
-  }
-  m_wCharSet = 0xFFFF;
-  Unlock();
-  return bRet;
-}
-FX_BOOL CFX_GEFont::LoadFont(IFX_Stream* pFontStream, FX_BOOL bSaveStream) {
-  if (m_pFont || m_pFileRead || !pFontStream || pFontStream->GetLength() < 1) {
-    return FALSE;
-  }
-  Lock();
-  if (bSaveStream) {
-    m_pStream = pFontStream;
-  }
-  m_pFileRead = FX_CreateFileRead(pFontStream);
-  m_pFont = new CFX_Font;
-  FX_BOOL bRet = m_pFont->LoadFile(m_pFileRead);
-  if (bRet) {
-    bRet = InitFont();
-  } else {
-    m_pFileRead->Release();
-    m_pFileRead = nullptr;
-  }
-  m_wCharSet = 0xFFFF;
-  Unlock();
-  return bRet;
-}
-FX_BOOL CFX_GEFont::LoadFont(CFX_Font* pExtFont, FX_BOOL bTakeOver) {
-  if (m_pFont || !pExtFont) {
-    return FALSE;
-  }
-  Lock();
-  m_pFont = pExtFont;
-  FX_BOOL bRet = !!m_pFont;
-  if (bRet) {
-    m_bExtFont = !bTakeOver;
-    bRet = InitFont();
-  } else {
-    m_bExtFont = TRUE;
-  }
-  m_wCharSet = 0xFFFF;
-  Unlock();
-  return bRet;
-}
-FX_BOOL CFX_GEFont::InitFont() {
-  if (!m_pFont) {
-    return FALSE;
-  }
-  if (!m_pFontEncoding) {
-    m_pFontEncoding = FX_CreateFontEncodingEx(m_pFont);
-    if (!m_pFontEncoding) {
-      return FALSE;
-    }
-  }
-  if (!m_pCharWidthMap) {
-    m_pCharWidthMap = new CFX_WordDiscreteArray(1024);
-  }
-  if (!m_pRectArray) {
-    m_pRectArray = new CFX_RectMassArray(16);
-  }
-  if (!m_pBBoxMap) {
-    m_pBBoxMap = new CFX_MapPtrToPtr(16);
-  }
-  return TRUE;
-}
-IFX_Font* CFX_GEFont::Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage) {
-  if (GetFontStyles() == dwFontStyles) {
-    return Retain();
-  }
-  return new CFX_GEFont(*this, dwFontStyles);
-}
-uint8_t CFX_GEFont::GetCharSet() const {
-  if (m_wCharSet != 0xFFFF) {
-    return (uint8_t)m_wCharSet;
-  }
-  if (!m_pFont->GetSubstFont()) {
-    return FX_CHARSET_Default;
-  }
-  return m_pFont->GetSubstFont()->m_Charset;
-}
-void CFX_GEFont::GetFamilyName(CFX_WideString& wsFamily) const {
-  if (!m_pFont->GetSubstFont() ||
-      m_pFont->GetSubstFont()->m_Family.GetLength() == 0) {
-    wsFamily = CFX_WideString::FromLocal(m_pFont->GetFamilyName());
-  } else {
-    wsFamily = CFX_WideString::FromLocal(m_pFont->GetSubstFont()->m_Family);
-  }
-}
-void CFX_GEFont::GetPsName(CFX_WideString& wsName) const {
-  wsName = m_pFont->GetPsName();
-}
-FX_DWORD CFX_GEFont::GetFontStyles() const {
-  FXSYS_assert(m_pFont != NULL);
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  if (m_bUseLogFontStyle) {
-    return m_dwLogFontStyle;
-  }
-#endif
-  FX_DWORD dwStyles = 0;
-  if (!m_pFont->GetSubstFont()) {
-    if (m_pFont->IsBold()) {
-      dwStyles |= FX_FONTSTYLE_Bold;
-    }
-    if (m_pFont->IsItalic()) {
-      dwStyles |= FX_FONTSTYLE_Italic;
-    }
-  } else {
-    if (m_pFont->GetSubstFont()->m_Weight == FXFONT_FW_BOLD) {
-      dwStyles |= FX_FONTSTYLE_Bold;
-    }
-    if (m_pFont->GetSubstFont()->m_SubstFlags & FXFONT_SUBST_ITALIC) {
-      dwStyles |= FX_FONTSTYLE_Italic;
-    }
-  }
-  return dwStyles;
-}
-FX_BOOL CFX_GEFont::GetCharWidth(FX_WCHAR wUnicode,
-                                 int32_t& iWidth,
-                                 FX_BOOL bCharCode) {
-  return GetCharWidth(wUnicode, iWidth, TRUE, bCharCode);
-}
-FX_BOOL CFX_GEFont::GetCharWidth(FX_WCHAR wUnicode,
-                                 int32_t& iWidth,
-                                 FX_BOOL bRecursive,
-                                 FX_BOOL bCharCode) {
-  FXSYS_assert(m_pCharWidthMap != NULL);
-  iWidth = m_pCharWidthMap->GetAt(wUnicode, 0);
-  if (iWidth < 1) {
-    if (!m_pProvider ||
-        !m_pProvider->GetCharWidth(this, wUnicode, iWidth, bCharCode)) {
-      IFX_Font* pFont = NULL;
-      int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
-      if (iGlyph != 0xFFFF && pFont != NULL) {
-        if (pFont == (IFX_Font*)this) {
-          iWidth = m_pFont->GetGlyphWidth(iGlyph);
-          if (iWidth < 0) {
-            iWidth = -1;
-          }
-        } else if (((CFX_GEFont*)pFont)
-                       ->GetCharWidth(wUnicode, iWidth, FALSE, bCharCode)) {
-          return TRUE;
-        }
-      } else {
-        iWidth = -1;
-      }
-    }
-    Lock();
-    m_pCharWidthMap->SetAtGrow(wUnicode, (int16_t)iWidth);
-    Unlock();
-  } else if (iWidth == 65535) {
-    iWidth = -1;
-  }
-  return iWidth > 0;
-}
-FX_BOOL CFX_GEFont::GetCharBBox(FX_WCHAR wUnicode,
-                                CFX_Rect& bbox,
-                                FX_BOOL bCharCode) {
-  return GetCharBBox(wUnicode, bbox, TRUE, bCharCode);
-}
-FX_BOOL CFX_GEFont::GetCharBBox(FX_WCHAR wUnicode,
-                                CFX_Rect& bbox,
-                                FX_BOOL bRecursive,
-                                FX_BOOL bCharCode) {
-  FXSYS_assert(m_pRectArray != NULL);
-  FXSYS_assert(m_pBBoxMap != NULL);
-  void* pRect = NULL;
-  if (!m_pBBoxMap->Lookup((void*)(uintptr_t)wUnicode, pRect)) {
-    IFX_Font* pFont = NULL;
-    int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
-    if (iGlyph != 0xFFFF && pFont != NULL) {
-      if (pFont == (IFX_Font*)this) {
-        FX_RECT rtBBox;
-        if (m_pFont->GetGlyphBBox(iGlyph, rtBBox)) {
-          Lock();
-          CFX_Rect rt;
-          rt.Set(rtBBox.left, rtBBox.top, rtBBox.Width(), rtBBox.Height());
-          int32_t index = m_pRectArray->Add(rt);
-          pRect = m_pRectArray->GetPtrAt(index);
-          m_pBBoxMap->SetAt((void*)(uintptr_t)wUnicode, pRect);
-          Unlock();
-        }
-      } else if (((CFX_GEFont*)pFont)
-                     ->GetCharBBox(wUnicode, bbox, FALSE, bCharCode)) {
-        return TRUE;
-      }
-    }
-  }
-  if (pRect == NULL) {
-    return FALSE;
-  }
-  bbox = *(FX_LPCRECT)pRect;
-  return TRUE;
-}
-FX_BOOL CFX_GEFont::GetBBox(CFX_Rect& bbox) {
-  FX_RECT rt(0, 0, 0, 0);
-  FX_BOOL bRet = m_pFont->GetBBox(rt);
-  if (bRet) {
-    bbox.left = rt.left;
-    bbox.width = rt.Width();
-    bbox.top = rt.bottom;
-    bbox.height = -rt.Height();
-  }
-  return bRet;
-}
-int32_t CFX_GEFont::GetItalicAngle() const {
-  if (!m_pFont->GetSubstFont()) {
-    return 0;
-  }
-  return m_pFont->GetSubstFont()->m_ItalicAngle;
-}
-int32_t CFX_GEFont::GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode) {
-  return GetGlyphIndex(wUnicode, TRUE, NULL, bCharCode);
-}
-int32_t CFX_GEFont::GetGlyphIndex(FX_WCHAR wUnicode,
-                                  FX_BOOL bRecursive,
-                                  IFX_Font** ppFont,
-                                  FX_BOOL bCharCode) {
-  FXSYS_assert(m_pFontEncoding != NULL);
-  int32_t iGlyphIndex = m_pFontEncoding->GlyphFromCharCode(wUnicode);
-  if (iGlyphIndex > 0) {
-    if (ppFont != NULL) {
-      *ppFont = (IFX_Font*)this;
-    }
-    return iGlyphIndex;
-  }
-  FGAS_LPCFONTUSB pFontUSB = FGAS_GetUnicodeBitField(wUnicode);
-  if (pFontUSB == NULL) {
-    return 0xFFFF;
-  }
-  FX_WORD wBitField = pFontUSB->wBitField;
-  if (wBitField >= 128) {
-    return 0xFFFF;
-  }
-  IFX_Font* pFont = NULL;
-  m_FontMapper.Lookup((void*)(uintptr_t)wUnicode, (void*&)pFont);
-  if (pFont != NULL && pFont != (IFX_Font*)this) {
-    iGlyphIndex =
-        ((CFX_GEFont*)pFont)->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
-    if (iGlyphIndex != 0xFFFF) {
-      int32_t i = m_SubstFonts.Find(pFont);
-      if (i > -1) {
-        iGlyphIndex |= ((i + 1) << 24);
-        if (ppFont != NULL) {
-          *ppFont = pFont;
-        }
-        return iGlyphIndex;
-      }
-    }
-  }
-  if (m_pFontMgr != NULL && bRecursive) {
-    CFX_WideString wsFamily;
-    GetFamilyName(wsFamily);
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-    IFX_Font* pFont = m_pFontMgr->GetDefFontByUnicode(
-        wUnicode, GetFontStyles(), (const FX_WCHAR*)wsFamily);
-#else
-    IFX_Font* pFont = m_pFontMgr->GetFontByUnicode(wUnicode, GetFontStyles(),
-                                                   (const FX_WCHAR*)wsFamily);
-    if (NULL == pFont) {
-      pFont = m_pFontMgr->GetFontByUnicode(wUnicode, GetFontStyles(), NULL);
-    }
-#endif
-    if (pFont != NULL) {
-      if (pFont == (IFX_Font*)this) {
-        pFont->Release();
-        return 0xFFFF;
-      }
-      m_FontMapper.SetAt((void*)(uintptr_t)wUnicode, (void*)pFont);
-      int32_t i = m_SubstFonts.GetSize();
-      m_SubstFonts.Add(pFont);
-      iGlyphIndex =
-          ((CFX_GEFont*)pFont)->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
-      if (iGlyphIndex != 0xFFFF) {
-        iGlyphIndex |= ((i + 1) << 24);
-        if (ppFont != NULL) {
-          *ppFont = pFont;
-        }
-        return iGlyphIndex;
-      }
-    }
-  }
-  return 0xFFFF;
-}
-int32_t CFX_GEFont::GetAscent() const {
-  return m_pFont->GetAscent();
-}
-int32_t CFX_GEFont::GetDescent() const {
-  return m_pFont->GetDescent();
-}
-void CFX_GEFont::Reset() {
-  Lock();
-  int32_t iCount = m_SubstFonts.GetSize();
-  for (int32_t i = 0; i < iCount; i++) {
-    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
-    ((CFX_GEFont*)pFont)->Reset();
-  }
-  if (m_pCharWidthMap != NULL) {
-    m_pCharWidthMap->RemoveAll();
-  }
-  if (m_pBBoxMap != NULL) {
-    m_pBBoxMap->RemoveAll();
-  }
-  if (m_pRectArray != NULL) {
-    m_pRectArray->RemoveAll();
-  }
-  Unlock();
-}
-IFX_Font* CFX_GEFont::GetSubstFont(int32_t iGlyphIndex) const {
-  iGlyphIndex = ((FX_DWORD)iGlyphIndex) >> 24;
-  return iGlyphIndex == 0 ? (IFX_Font*)this
-                          : (IFX_Font*)m_SubstFonts[iGlyphIndex - 1];
-}
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_gefont.h"
+#include "fx_fontutils.h"
+#ifndef _FXPLUS
+IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFontFamily,
+                             FX_DWORD dwFontStyles,
+                             FX_WORD wCodePage,
+                             IFX_FontMgr* pFontMgr) {
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  if (NULL != pFontMgr) {
+    return pFontMgr->GetFontByCodePage(wCodePage, dwFontStyles, pszFontFamily);
+  }
+  return NULL;
+#else
+  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
+  if (!pFont->LoadFont(pszFontFamily, dwFontStyles, wCodePage)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+#endif
+}
+IFX_Font* IFX_Font::LoadFont(const uint8_t* pBuffer,
+                             int32_t iLength,
+                             IFX_FontMgr* pFontMgr) {
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  if (NULL != pFontMgr) {
+    return pFontMgr->LoadFont(pBuffer, iLength, 0, NULL);
+  }
+  return NULL;
+#else
+  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
+  if (!pFont->LoadFont(pBuffer, iLength)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+#endif
+}
+IFX_Font* IFX_Font::LoadFont(const FX_WCHAR* pszFileName,
+                             IFX_FontMgr* pFontMgr) {
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  if (NULL != pFontMgr) {
+    return pFontMgr->LoadFont(pszFileName, 0, NULL);
+  }
+  return NULL;
+#else
+  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
+  if (!pFont->LoadFont(pszFileName)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+#endif
+}
+IFX_Font* IFX_Font::LoadFont(IFX_Stream* pFontStream,
+                             IFX_FontMgr* pFontMgr,
+                             FX_BOOL bSaveStream) {
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  if (NULL != pFontMgr) {
+    return pFontMgr->LoadFont(pFontStream, 0, NULL);
+  }
+  return NULL;
+#else
+  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
+  if (!pFont->LoadFont(pFontStream, bSaveStream)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+#endif
+}
+IFX_Font* IFX_Font::LoadFont(CFX_Font* pExtFont,
+                             IFX_FontMgr* pFontMgr,
+                             FX_BOOL bTakeOver) {
+  CFX_GEFont* pFont = new CFX_GEFont(pFontMgr);
+  if (!pFont->LoadFont(pExtFont, bTakeOver)) {
+    pFont->Release();
+    return NULL;
+  }
+  return pFont;
+}
+CFX_GEFont::CFX_GEFont(IFX_FontMgr* pFontMgr)
+    : CFX_ThreadLock(),
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+      m_bUseLogFontStyle(FALSE),
+      m_dwLogFontStyle(0),
+#endif
+      m_pFont(NULL),
+      m_pFontMgr(pFontMgr),
+      m_iRefCount(1),
+      m_bExtFont(FALSE),
+      m_pStream(NULL),
+      m_pFileRead(NULL),
+      m_pFontEncoding(NULL),
+      m_pCharWidthMap(NULL),
+      m_pRectArray(NULL),
+      m_pBBoxMap(NULL),
+      m_pProvider(NULL),
+      m_wCharSet(0xFFFF),
+      m_SubstFonts(),
+      m_FontMapper(16) {
+}
+
+CFX_GEFont::CFX_GEFont(const CFX_GEFont& src, FX_DWORD dwFontStyles)
+    : CFX_ThreadLock(),
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+      m_bUseLogFontStyle(FALSE),
+      m_dwLogFontStyle(0),
+#endif
+      m_pFont(NULL),
+      m_pFontMgr(src.m_pFontMgr),
+      m_iRefCount(1),
+      m_bExtFont(FALSE),
+      m_pStream(NULL),
+      m_pFileRead(NULL),
+      m_pFontEncoding(NULL),
+      m_pCharWidthMap(NULL),
+      m_pRectArray(NULL),
+      m_pBBoxMap(NULL),
+      m_pProvider(NULL),
+      m_wCharSet(0xFFFF),
+      m_SubstFonts(),
+      m_FontMapper(16) {
+  m_pFont = new CFX_Font;
+  FXSYS_assert(m_pFont != NULL);
+  FXSYS_assert(src.m_pFont != NULL);
+  m_pFont->LoadClone(src.m_pFont);
+  CFX_SubstFont* pSubst = m_pFont->GetSubstFont();
+  if (!pSubst) {
+    pSubst = new CFX_SubstFont;
+    m_pFont->SetSubstFont(pSubst);
+  }
+  pSubst->m_Weight =
+      (dwFontStyles & FX_FONTSTYLE_Bold) ? FXFONT_FW_BOLD : FXFONT_FW_NORMAL;
+  if (dwFontStyles & FX_FONTSTYLE_Italic) {
+    pSubst->m_SubstFlags |= FXFONT_SUBST_ITALIC;
+  }
+  InitFont();
+}
+CFX_GEFont::~CFX_GEFont() {
+  int32_t iCount = m_SubstFonts.GetSize();
+  for (int32_t i = 0; i < iCount; i++) {
+    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
+    pFont->Release();
+  }
+  m_SubstFonts.RemoveAll();
+  m_FontMapper.RemoveAll();
+  if (m_pFileRead != NULL) {
+    m_pFileRead->Release();
+  }
+  if (m_pStream != NULL) {
+    m_pStream->Release();
+  }
+  if (m_pFontEncoding != NULL) {
+    delete m_pFontEncoding;
+  }
+  if (m_pCharWidthMap != NULL) {
+    delete m_pCharWidthMap;
+  }
+  if (m_pRectArray != NULL) {
+    delete m_pRectArray;
+  }
+  if (m_pBBoxMap != NULL) {
+    delete m_pBBoxMap;
+  }
+  if (m_pFont != NULL && !m_bExtFont) {
+    delete m_pFont;
+  }
+}
+void CFX_GEFont::Release() {
+  if (--m_iRefCount < 1) {
+    if (m_pFontMgr != NULL) {
+      m_pFontMgr->RemoveFont(this);
+    }
+    delete this;
+  }
+}
+IFX_Font* CFX_GEFont::Retain() {
+  ++m_iRefCount;
+  return this;
+}
+FX_BOOL CFX_GEFont::LoadFont(const FX_WCHAR* pszFontFamily,
+                             FX_DWORD dwFontStyles,
+                             FX_WORD wCodePage) {
+  if (m_pFont) {
+    return FALSE;
+  }
+  Lock();
+  CFX_ByteString csFontFamily;
+  if (pszFontFamily != NULL) {
+    csFontFamily = CFX_ByteString::FromUnicode(pszFontFamily);
+  }
+  FX_DWORD dwFlags = 0;
+  if (dwFontStyles & FX_FONTSTYLE_FixedPitch) {
+    dwFlags |= FXFONT_FIXED_PITCH;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Serif) {
+    dwFlags |= FXFONT_SERIF;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Symbolic) {
+    dwFlags |= FXFONT_SYMBOLIC;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Script) {
+    dwFlags |= FXFONT_SCRIPT;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Italic) {
+    dwFlags |= FXFONT_ITALIC;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_Bold) {
+    dwFlags |= FXFONT_BOLD;
+  }
+  if (dwFontStyles & FX_FONTSTYLE_ExactMatch) {
+    dwFlags |= FXFONT_EXACTMATCH;
+  }
+  int32_t iWeight =
+      (dwFontStyles & FX_FONTSTYLE_Bold) ? FXFONT_FW_BOLD : FXFONT_FW_NORMAL;
+  FX_WORD wCharSet = FX_GetCharsetFromCodePage(wCodePage);
+  if (wCharSet == 0xFFFF) {
+    wCharSet = FXSYS_GetACP();
+  }
+  m_wCharSet = wCharSet;
+  m_pFont = new CFX_Font;
+  if ((dwFlags & FXFONT_ITALIC) && (dwFlags & FXFONT_BOLD)) {
+    csFontFamily += ",BoldItalic";
+  } else if (dwFlags & FXFONT_BOLD) {
+    csFontFamily += ",Bold";
+  } else if (dwFlags & FXFONT_ITALIC) {
+    csFontFamily += ",Italic";
+  }
+  m_pFont->LoadSubst(csFontFamily, TRUE, dwFlags, iWeight, 0, wCodePage);
+  FX_BOOL bRet = m_pFont->GetFace() != nullptr;
+  if (bRet) {
+    bRet = InitFont();
+  }
+  Unlock();
+  return bRet;
+}
+FX_BOOL CFX_GEFont::LoadFont(const uint8_t* pBuffer, int32_t length) {
+  if (m_pFont) {
+    return FALSE;
+  }
+  Lock();
+  m_pFont = new CFX_Font;
+  FX_BOOL bRet = m_pFont->LoadEmbedded(pBuffer, length);
+  if (bRet) {
+    bRet = InitFont();
+  }
+  m_wCharSet = 0xFFFF;
+  Unlock();
+  return bRet;
+}
+FX_BOOL CFX_GEFont::LoadFont(const FX_WCHAR* pszFileName) {
+  if (m_pFont || m_pStream || m_pFileRead) {
+    return FALSE;
+  }
+  Lock();
+  m_pStream = IFX_Stream::CreateStream(
+      pszFileName, FX_STREAMACCESS_Binary | FX_STREAMACCESS_Read);
+  m_pFileRead = FX_CreateFileRead(m_pStream);
+  FX_BOOL bRet = FALSE;
+  if (m_pStream && m_pFileRead) {
+    m_pFont = new CFX_Font;
+    bRet = m_pFont->LoadFile(m_pFileRead);
+    if (bRet) {
+      bRet = InitFont();
+    } else {
+      m_pFileRead->Release();
+      m_pFileRead = nullptr;
+    }
+  }
+  m_wCharSet = 0xFFFF;
+  Unlock();
+  return bRet;
+}
+FX_BOOL CFX_GEFont::LoadFont(IFX_Stream* pFontStream, FX_BOOL bSaveStream) {
+  if (m_pFont || m_pFileRead || !pFontStream || pFontStream->GetLength() < 1) {
+    return FALSE;
+  }
+  Lock();
+  if (bSaveStream) {
+    m_pStream = pFontStream;
+  }
+  m_pFileRead = FX_CreateFileRead(pFontStream);
+  m_pFont = new CFX_Font;
+  FX_BOOL bRet = m_pFont->LoadFile(m_pFileRead);
+  if (bRet) {
+    bRet = InitFont();
+  } else {
+    m_pFileRead->Release();
+    m_pFileRead = nullptr;
+  }
+  m_wCharSet = 0xFFFF;
+  Unlock();
+  return bRet;
+}
+FX_BOOL CFX_GEFont::LoadFont(CFX_Font* pExtFont, FX_BOOL bTakeOver) {
+  if (m_pFont || !pExtFont) {
+    return FALSE;
+  }
+  Lock();
+  m_pFont = pExtFont;
+  FX_BOOL bRet = !!m_pFont;
+  if (bRet) {
+    m_bExtFont = !bTakeOver;
+    bRet = InitFont();
+  } else {
+    m_bExtFont = TRUE;
+  }
+  m_wCharSet = 0xFFFF;
+  Unlock();
+  return bRet;
+}
+FX_BOOL CFX_GEFont::InitFont() {
+  if (!m_pFont) {
+    return FALSE;
+  }
+  if (!m_pFontEncoding) {
+    m_pFontEncoding = FX_CreateFontEncodingEx(m_pFont);
+    if (!m_pFontEncoding) {
+      return FALSE;
+    }
+  }
+  if (!m_pCharWidthMap) {
+    m_pCharWidthMap = new CFX_WordDiscreteArray(1024);
+  }
+  if (!m_pRectArray) {
+    m_pRectArray = new CFX_RectMassArray(16);
+  }
+  if (!m_pBBoxMap) {
+    m_pBBoxMap = new CFX_MapPtrToPtr(16);
+  }
+  return TRUE;
+}
+IFX_Font* CFX_GEFont::Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage) {
+  if (GetFontStyles() == dwFontStyles) {
+    return Retain();
+  }
+  return new CFX_GEFont(*this, dwFontStyles);
+}
+uint8_t CFX_GEFont::GetCharSet() const {
+  if (m_wCharSet != 0xFFFF) {
+    return (uint8_t)m_wCharSet;
+  }
+  if (!m_pFont->GetSubstFont()) {
+    return FX_CHARSET_Default;
+  }
+  return m_pFont->GetSubstFont()->m_Charset;
+}
+void CFX_GEFont::GetFamilyName(CFX_WideString& wsFamily) const {
+  if (!m_pFont->GetSubstFont() ||
+      m_pFont->GetSubstFont()->m_Family.GetLength() == 0) {
+    wsFamily = CFX_WideString::FromLocal(m_pFont->GetFamilyName());
+  } else {
+    wsFamily = CFX_WideString::FromLocal(m_pFont->GetSubstFont()->m_Family);
+  }
+}
+void CFX_GEFont::GetPsName(CFX_WideString& wsName) const {
+  wsName = m_pFont->GetPsName();
+}
+FX_DWORD CFX_GEFont::GetFontStyles() const {
+  FXSYS_assert(m_pFont != NULL);
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  if (m_bUseLogFontStyle) {
+    return m_dwLogFontStyle;
+  }
+#endif
+  FX_DWORD dwStyles = 0;
+  if (!m_pFont->GetSubstFont()) {
+    if (m_pFont->IsBold()) {
+      dwStyles |= FX_FONTSTYLE_Bold;
+    }
+    if (m_pFont->IsItalic()) {
+      dwStyles |= FX_FONTSTYLE_Italic;
+    }
+  } else {
+    if (m_pFont->GetSubstFont()->m_Weight == FXFONT_FW_BOLD) {
+      dwStyles |= FX_FONTSTYLE_Bold;
+    }
+    if (m_pFont->GetSubstFont()->m_SubstFlags & FXFONT_SUBST_ITALIC) {
+      dwStyles |= FX_FONTSTYLE_Italic;
+    }
+  }
+  return dwStyles;
+}
+FX_BOOL CFX_GEFont::GetCharWidth(FX_WCHAR wUnicode,
+                                 int32_t& iWidth,
+                                 FX_BOOL bCharCode) {
+  return GetCharWidth(wUnicode, iWidth, TRUE, bCharCode);
+}
+FX_BOOL CFX_GEFont::GetCharWidth(FX_WCHAR wUnicode,
+                                 int32_t& iWidth,
+                                 FX_BOOL bRecursive,
+                                 FX_BOOL bCharCode) {
+  FXSYS_assert(m_pCharWidthMap != NULL);
+  iWidth = m_pCharWidthMap->GetAt(wUnicode, 0);
+  if (iWidth < 1) {
+    if (!m_pProvider ||
+        !m_pProvider->GetCharWidth(this, wUnicode, iWidth, bCharCode)) {
+      IFX_Font* pFont = NULL;
+      int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
+      if (iGlyph != 0xFFFF && pFont != NULL) {
+        if (pFont == (IFX_Font*)this) {
+          iWidth = m_pFont->GetGlyphWidth(iGlyph);
+          if (iWidth < 0) {
+            iWidth = -1;
+          }
+        } else if (((CFX_GEFont*)pFont)
+                       ->GetCharWidth(wUnicode, iWidth, FALSE, bCharCode)) {
+          return TRUE;
+        }
+      } else {
+        iWidth = -1;
+      }
+    }
+    Lock();
+    m_pCharWidthMap->SetAtGrow(wUnicode, (int16_t)iWidth);
+    Unlock();
+  } else if (iWidth == 65535) {
+    iWidth = -1;
+  }
+  return iWidth > 0;
+}
+FX_BOOL CFX_GEFont::GetCharBBox(FX_WCHAR wUnicode,
+                                CFX_Rect& bbox,
+                                FX_BOOL bCharCode) {
+  return GetCharBBox(wUnicode, bbox, TRUE, bCharCode);
+}
+FX_BOOL CFX_GEFont::GetCharBBox(FX_WCHAR wUnicode,
+                                CFX_Rect& bbox,
+                                FX_BOOL bRecursive,
+                                FX_BOOL bCharCode) {
+  FXSYS_assert(m_pRectArray != NULL);
+  FXSYS_assert(m_pBBoxMap != NULL);
+  void* pRect = NULL;
+  if (!m_pBBoxMap->Lookup((void*)(uintptr_t)wUnicode, pRect)) {
+    IFX_Font* pFont = NULL;
+    int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
+    if (iGlyph != 0xFFFF && pFont != NULL) {
+      if (pFont == (IFX_Font*)this) {
+        FX_RECT rtBBox;
+        if (m_pFont->GetGlyphBBox(iGlyph, rtBBox)) {
+          Lock();
+          CFX_Rect rt;
+          rt.Set(rtBBox.left, rtBBox.top, rtBBox.Width(), rtBBox.Height());
+          int32_t index = m_pRectArray->Add(rt);
+          pRect = m_pRectArray->GetPtrAt(index);
+          m_pBBoxMap->SetAt((void*)(uintptr_t)wUnicode, pRect);
+          Unlock();
+        }
+      } else if (((CFX_GEFont*)pFont)
+                     ->GetCharBBox(wUnicode, bbox, FALSE, bCharCode)) {
+        return TRUE;
+      }
+    }
+  }
+  if (pRect == NULL) {
+    return FALSE;
+  }
+  bbox = *(FX_LPCRECT)pRect;
+  return TRUE;
+}
+FX_BOOL CFX_GEFont::GetBBox(CFX_Rect& bbox) {
+  FX_RECT rt(0, 0, 0, 0);
+  FX_BOOL bRet = m_pFont->GetBBox(rt);
+  if (bRet) {
+    bbox.left = rt.left;
+    bbox.width = rt.Width();
+    bbox.top = rt.bottom;
+    bbox.height = -rt.Height();
+  }
+  return bRet;
+}
+int32_t CFX_GEFont::GetItalicAngle() const {
+  if (!m_pFont->GetSubstFont()) {
+    return 0;
+  }
+  return m_pFont->GetSubstFont()->m_ItalicAngle;
+}
+int32_t CFX_GEFont::GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode) {
+  return GetGlyphIndex(wUnicode, TRUE, NULL, bCharCode);
+}
+int32_t CFX_GEFont::GetGlyphIndex(FX_WCHAR wUnicode,
+                                  FX_BOOL bRecursive,
+                                  IFX_Font** ppFont,
+                                  FX_BOOL bCharCode) {
+  FXSYS_assert(m_pFontEncoding != NULL);
+  int32_t iGlyphIndex = m_pFontEncoding->GlyphFromCharCode(wUnicode);
+  if (iGlyphIndex > 0) {
+    if (ppFont != NULL) {
+      *ppFont = (IFX_Font*)this;
+    }
+    return iGlyphIndex;
+  }
+  FGAS_LPCFONTUSB pFontUSB = FGAS_GetUnicodeBitField(wUnicode);
+  if (pFontUSB == NULL) {
+    return 0xFFFF;
+  }
+  FX_WORD wBitField = pFontUSB->wBitField;
+  if (wBitField >= 128) {
+    return 0xFFFF;
+  }
+  IFX_Font* pFont = NULL;
+  m_FontMapper.Lookup((void*)(uintptr_t)wUnicode, (void*&)pFont);
+  if (pFont != NULL && pFont != (IFX_Font*)this) {
+    iGlyphIndex =
+        ((CFX_GEFont*)pFont)->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
+    if (iGlyphIndex != 0xFFFF) {
+      int32_t i = m_SubstFonts.Find(pFont);
+      if (i > -1) {
+        iGlyphIndex |= ((i + 1) << 24);
+        if (ppFont != NULL) {
+          *ppFont = pFont;
+        }
+        return iGlyphIndex;
+      }
+    }
+  }
+  if (m_pFontMgr != NULL && bRecursive) {
+    CFX_WideString wsFamily;
+    GetFamilyName(wsFamily);
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+    IFX_Font* pFont = m_pFontMgr->GetDefFontByUnicode(
+        wUnicode, GetFontStyles(), (const FX_WCHAR*)wsFamily);
+#else
+    IFX_Font* pFont = m_pFontMgr->GetFontByUnicode(wUnicode, GetFontStyles(),
+                                                   (const FX_WCHAR*)wsFamily);
+    if (NULL == pFont) {
+      pFont = m_pFontMgr->GetFontByUnicode(wUnicode, GetFontStyles(), NULL);
+    }
+#endif
+    if (pFont != NULL) {
+      if (pFont == (IFX_Font*)this) {
+        pFont->Release();
+        return 0xFFFF;
+      }
+      m_FontMapper.SetAt((void*)(uintptr_t)wUnicode, (void*)pFont);
+      int32_t i = m_SubstFonts.GetSize();
+      m_SubstFonts.Add(pFont);
+      iGlyphIndex =
+          ((CFX_GEFont*)pFont)->GetGlyphIndex(wUnicode, FALSE, NULL, bCharCode);
+      if (iGlyphIndex != 0xFFFF) {
+        iGlyphIndex |= ((i + 1) << 24);
+        if (ppFont != NULL) {
+          *ppFont = pFont;
+        }
+        return iGlyphIndex;
+      }
+    }
+  }
+  return 0xFFFF;
+}
+int32_t CFX_GEFont::GetAscent() const {
+  return m_pFont->GetAscent();
+}
+int32_t CFX_GEFont::GetDescent() const {
+  return m_pFont->GetDescent();
+}
+void CFX_GEFont::Reset() {
+  Lock();
+  int32_t iCount = m_SubstFonts.GetSize();
+  for (int32_t i = 0; i < iCount; i++) {
+    IFX_Font* pFont = (IFX_Font*)m_SubstFonts[i];
+    ((CFX_GEFont*)pFont)->Reset();
+  }
+  if (m_pCharWidthMap != NULL) {
+    m_pCharWidthMap->RemoveAll();
+  }
+  if (m_pBBoxMap != NULL) {
+    m_pBBoxMap->RemoveAll();
+  }
+  if (m_pRectArray != NULL) {
+    m_pRectArray->RemoveAll();
+  }
+  Unlock();
+}
+IFX_Font* CFX_GEFont::GetSubstFont(int32_t iGlyphIndex) const {
+  iGlyphIndex = ((FX_DWORD)iGlyphIndex) >> 24;
+  return iGlyphIndex == 0 ? (IFX_Font*)this
+                          : (IFX_Font*)m_SubstFonts[iGlyphIndex - 1];
+}
+#endif
diff --git a/xfa/src/fgas/src/font/fx_gefont.h b/xfa/src/fgas/src/font/fx_gefont.h
index a85cffa5e5..9137cba82d 100644
--- a/xfa/src/fgas/src/font/fx_gefont.h
+++ b/xfa/src/fgas/src/font/fx_gefont.h
@@ -1,90 +1,90 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_GRAPHOBJS_IMP
-#define _FX_GRAPHOBJS_IMP
-#ifndef _FXPLUS
-class CFX_GEFontMgr;
-#ifndef FXFONT_SUBST_ITALIC
-#define FXFONT_SUBST_ITALIC 0x02
-#endif
-class CFX_GEFont : public IFX_Font, public CFX_ThreadLock {
- public:
-  CFX_GEFont(const CFX_GEFont& src, FX_DWORD dwFontStyles);
-  CFX_GEFont(IFX_FontMgr* pFontMgr);
-  ~CFX_GEFont();
-  virtual void Release();
-  virtual IFX_Font* Retain();
-  FX_BOOL LoadFont(const FX_WCHAR* pszFontFamily,
-                   FX_DWORD dwFontStyles,
-                   FX_WORD wCodePage);
-  FX_BOOL LoadFont(const uint8_t* pBuffer, int32_t length);
-  FX_BOOL LoadFont(const FX_WCHAR* pszFileName);
-  FX_BOOL LoadFont(IFX_Stream* pFontStream, FX_BOOL bSaveStream);
-  FX_BOOL LoadFont(CFX_Font* pExtFont, FX_BOOL bTakeOver = FALSE);
-  virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0);
-  virtual void GetFamilyName(CFX_WideString& wsFamily) const;
-  virtual void GetPsName(CFX_WideString& wsName) const;
-  virtual FX_DWORD GetFontStyles() const;
-  virtual uint8_t GetCharSet() const;
-  virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
-                               int32_t& iWidth,
-                               FX_BOOL bCharCode = FALSE);
-  virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode = FALSE);
-  virtual int32_t GetAscent() const;
-  virtual int32_t GetDescent() const;
-  virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
-                              CFX_Rect& bbox,
-                              FX_BOOL bCharCode = FALSE);
-  virtual FX_BOOL GetBBox(CFX_Rect& bbox);
-  virtual int32_t GetItalicAngle() const;
-  virtual void Reset();
-  virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const;
-  virtual void* GetDevFont() const { return (void*)m_pFont; }
-  virtual void SetFontProvider(IFX_FontProvider* pProvider) {
-    m_pProvider = pProvider;
-  }
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  virtual void SetLogicalFontStyle(FX_DWORD dwLogFontStyle) {
-    m_bUseLogFontStyle = TRUE;
-    m_dwLogFontStyle = dwLogFontStyle;
-  };
-#endif
- protected:
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  FX_BOOL m_bUseLogFontStyle;
-  FX_DWORD m_dwLogFontStyle;
-#endif
-  CFX_Font* m_pFont;
-  IFX_FontMgr* m_pFontMgr;
-  int32_t m_iRefCount;
-  FX_BOOL m_bExtFont;
-  IFX_Stream* m_pStream;
-  IFX_FileRead* m_pFileRead;
-  CFX_UnicodeEncoding* m_pFontEncoding;
-  CFX_WordDiscreteArray* m_pCharWidthMap;
-  CFX_RectMassArray* m_pRectArray;
-  CFX_MapPtrToPtr* m_pBBoxMap;
-  IFX_FontProvider* m_pProvider;
-  FX_WORD m_wCharSet;
-  CFX_PtrArray m_SubstFonts;
-  CFX_MapPtrToPtr m_FontMapper;
-  FX_BOOL InitFont();
-  FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
-                      CFX_Rect& bbox,
-                      FX_BOOL bRecursive,
-                      FX_BOOL bCharCode = FALSE);
-  FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
-                       int32_t& iWidth,
-                       FX_BOOL bRecursive,
-                       FX_BOOL bCharCode = FALSE);
-  int32_t GetGlyphIndex(FX_WCHAR wUnicode,
-                        FX_BOOL bRecursive,
-                        IFX_Font** ppFont,
-                        FX_BOOL bCharCode = FALSE);
-};
-#endif
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_GRAPHOBJS_IMP
+#define _FX_GRAPHOBJS_IMP
+#ifndef _FXPLUS
+class CFX_GEFontMgr;
+#ifndef FXFONT_SUBST_ITALIC
+#define FXFONT_SUBST_ITALIC 0x02
+#endif
+class CFX_GEFont : public IFX_Font, public CFX_ThreadLock {
+ public:
+  CFX_GEFont(const CFX_GEFont& src, FX_DWORD dwFontStyles);
+  CFX_GEFont(IFX_FontMgr* pFontMgr);
+  ~CFX_GEFont();
+  virtual void Release();
+  virtual IFX_Font* Retain();
+  FX_BOOL LoadFont(const FX_WCHAR* pszFontFamily,
+                   FX_DWORD dwFontStyles,
+                   FX_WORD wCodePage);
+  FX_BOOL LoadFont(const uint8_t* pBuffer, int32_t length);
+  FX_BOOL LoadFont(const FX_WCHAR* pszFileName);
+  FX_BOOL LoadFont(IFX_Stream* pFontStream, FX_BOOL bSaveStream);
+  FX_BOOL LoadFont(CFX_Font* pExtFont, FX_BOOL bTakeOver = FALSE);
+  virtual IFX_Font* Derive(FX_DWORD dwFontStyles, FX_WORD wCodePage = 0);
+  virtual void GetFamilyName(CFX_WideString& wsFamily) const;
+  virtual void GetPsName(CFX_WideString& wsName) const;
+  virtual FX_DWORD GetFontStyles() const;
+  virtual uint8_t GetCharSet() const;
+  virtual FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
+                               int32_t& iWidth,
+                               FX_BOOL bCharCode = FALSE);
+  virtual int32_t GetGlyphIndex(FX_WCHAR wUnicode, FX_BOOL bCharCode = FALSE);
+  virtual int32_t GetAscent() const;
+  virtual int32_t GetDescent() const;
+  virtual FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
+                              CFX_Rect& bbox,
+                              FX_BOOL bCharCode = FALSE);
+  virtual FX_BOOL GetBBox(CFX_Rect& bbox);
+  virtual int32_t GetItalicAngle() const;
+  virtual void Reset();
+  virtual IFX_Font* GetSubstFont(int32_t iGlyphIndex) const;
+  virtual void* GetDevFont() const { return (void*)m_pFont; }
+  virtual void SetFontProvider(IFX_FontProvider* pProvider) {
+    m_pProvider = pProvider;
+  }
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  virtual void SetLogicalFontStyle(FX_DWORD dwLogFontStyle) {
+    m_bUseLogFontStyle = TRUE;
+    m_dwLogFontStyle = dwLogFontStyle;
+  };
+#endif
+ protected:
+#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
+  FX_BOOL m_bUseLogFontStyle;
+  FX_DWORD m_dwLogFontStyle;
+#endif
+  CFX_Font* m_pFont;
+  IFX_FontMgr* m_pFontMgr;
+  int32_t m_iRefCount;
+  FX_BOOL m_bExtFont;
+  IFX_Stream* m_pStream;
+  IFX_FileRead* m_pFileRead;
+  CFX_UnicodeEncoding* m_pFontEncoding;
+  CFX_WordDiscreteArray* m_pCharWidthMap;
+  CFX_RectMassArray* m_pRectArray;
+  CFX_MapPtrToPtr* m_pBBoxMap;
+  IFX_FontProvider* m_pProvider;
+  FX_WORD m_wCharSet;
+  CFX_PtrArray m_SubstFonts;
+  CFX_MapPtrToPtr m_FontMapper;
+  FX_BOOL InitFont();
+  FX_BOOL GetCharBBox(FX_WCHAR wUnicode,
+                      CFX_Rect& bbox,
+                      FX_BOOL bRecursive,
+                      FX_BOOL bCharCode = FALSE);
+  FX_BOOL GetCharWidth(FX_WCHAR wUnicode,
+                       int32_t& iWidth,
+                       FX_BOOL bRecursive,
+                       FX_BOOL bCharCode = FALSE);
+  int32_t GetGlyphIndex(FX_WCHAR wUnicode,
+                        FX_BOOL bRecursive,
+                        IFX_Font** ppFont,
+                        FX_BOOL bCharCode = FALSE);
+};
+#endif
+#endif
diff --git a/xfa/src/fgas/src/font/fx_stdfontmgr.cpp b/xfa/src/fgas/src/font/fx_stdfontmgr.cpp
index 5053a087e1..e8b8f49d59 100644
--- a/xfa/src/fgas/src/font/fx_stdfontmgr.cpp
+++ b/xfa/src/fgas/src/font/fx_stdfontmgr.cpp
@@ -1,1527 +1,1527 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "core/src/fxcrt/extension.h"
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_stdfontmgr.h"
-#include "fx_fontutils.h"
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-IFX_FontMgr* IFX_FontMgr::Create(FX_LPEnumAllFonts pEnumerator,
-                                 FX_LPMatchFont pMatcher,
-                                 void* pUserData) {
-  return new CFX_StdFontMgrImp(pEnumerator, pMatcher, pUserData);
-}
-CFX_StdFontMgrImp::CFX_StdFontMgrImp(FX_LPEnumAllFonts pEnumerator,
-                                     FX_LPMatchFont pMatcher,
-                                     void* pUserData)
-    : m_pMatcher(pMatcher),
-      m_pEnumerator(pEnumerator),
-      m_FontFaces(),
-      m_Fonts(),
-      m_CPFonts(8),
-      m_FamilyFonts(16),
-      m_UnicodeFonts(16),
-      m_BufferFonts(4),
-      m_FileFonts(4),
-      m_StreamFonts(4),
-      m_DeriveFonts(4),
-      m_pUserData(pUserData) {
-  if (m_pEnumerator != NULL) {
-    m_pEnumerator(m_FontFaces, m_pUserData, NULL, 0xFEFF);
-  }
-  if (m_pMatcher == NULL) {
-    m_pMatcher = FX_DefFontMatcher;
-  }
-  FXSYS_assert(m_pMatcher != NULL);
-}
-CFX_StdFontMgrImp::~CFX_StdFontMgrImp() {
-  m_FontFaces.RemoveAll();
-  m_CPFonts.RemoveAll();
-  m_FamilyFonts.RemoveAll();
-  m_UnicodeFonts.RemoveAll();
-  m_BufferFonts.RemoveAll();
-  m_FileFonts.RemoveAll();
-  m_StreamFonts.RemoveAll();
-  m_DeriveFonts.RemoveAll();
-  for (int32_t i = m_Fonts.GetUpperBound(); i >= 0; i--) {
-    IFX_Font* pFont = (IFX_Font*)m_Fonts[i];
-    if (pFont != NULL) {
-      pFont->Release();
-    }
-  }
-  m_Fonts.RemoveAll();
-}
-IFX_Font* CFX_StdFontMgrImp::GetDefFontByCodePage(
-    FX_WORD wCodePage,
-    FX_DWORD dwFontStyles,
-    const FX_WCHAR* pszFontFamily) {
-  FX_DWORD dwHash = FGAS_GetFontHashCode(wCodePage, dwFontStyles);
-  IFX_Font* pFont = NULL;
-  if (m_CPFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
-    return pFont ? LoadFont(pFont, dwFontStyles, wCodePage) : NULL;
-  }
-  FX_LPCFONTDESCRIPTOR pFD;
-  if ((pFD = FindFont(pszFontFamily, dwFontStyles, TRUE, wCodePage)) == NULL)
-    if ((pFD = FindFont(NULL, dwFontStyles, TRUE, wCodePage)) == NULL)
-      if ((pFD = FindFont(NULL, dwFontStyles, FALSE, wCodePage)) == NULL) {
-        return NULL;
-      }
-  FXSYS_assert(pFD != NULL);
-  pFont = IFX_Font::LoadFont(pFD->wsFontFace, dwFontStyles, wCodePage, this);
-  if (pFont != NULL) {
-    m_Fonts.Add(pFont);
-    m_CPFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    dwHash = FGAS_GetFontFamilyHash(pFD->wsFontFace, dwFontStyles, wCodePage);
-    m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    return LoadFont(pFont, dwFontStyles, wCodePage);
-  }
-  return NULL;
-}
-IFX_Font* CFX_StdFontMgrImp::GetDefFontByCharset(
-    uint8_t nCharset,
-    FX_DWORD dwFontStyles,
-    const FX_WCHAR* pszFontFamily) {
-  return GetDefFontByCodePage(FX_GetCodePageFromCharset(nCharset), dwFontStyles,
-                              pszFontFamily);
-}
-#define _FX_USEGASFONTMGR_
-IFX_Font* CFX_StdFontMgrImp::GetDefFontByUnicode(
-    FX_WCHAR wUnicode,
-    FX_DWORD dwFontStyles,
-    const FX_WCHAR* pszFontFamily) {
-  FGAS_LPCFONTUSB pRet = FGAS_GetUnicodeBitField(wUnicode);
-  if (pRet->wBitField == 999) {
-    return NULL;
-  }
-  FX_DWORD dwHash =
-      FGAS_GetFontFamilyHash(pszFontFamily, dwFontStyles, pRet->wBitField);
-  IFX_Font* pFont = NULL;
-  if (m_UnicodeFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
-    return pFont ? LoadFont(pFont, dwFontStyles, pRet->wCodePage) : NULL;
-  }
-#ifdef _FX_USEGASFONTMGR_
-  FX_LPCFONTDESCRIPTOR pFD =
-      FindFont(pszFontFamily, dwFontStyles, FALSE, pRet->wCodePage,
-               pRet->wBitField, wUnicode);
-  if (pFD == NULL && pszFontFamily) {
-    pFD = FindFont(NULL, dwFontStyles, FALSE, pRet->wCodePage, pRet->wBitField,
-                   wUnicode);
-  }
-  if (pFD == NULL) {
-    return NULL;
-  }
-  FXSYS_assert(pFD);
-  FX_WORD wCodePage = FX_GetCodePageFromCharset(pFD->uCharSet);
-  const FX_WCHAR* pFontFace = pFD->wsFontFace;
-  pFont = IFX_Font::LoadFont(pFontFace, dwFontStyles, wCodePage, this);
-#else
-  CFX_FontMapper* pBuiltinMapper =
-      CFX_GEModule::Get()->GetFontMgr()->m_pBuiltinMapper;
-  if (pBuiltinMapper == NULL) {
-    return NULL;
-  }
-  int32_t iWeight =
-      (dwFontStyles & FX_FONTSTYLE_Bold) ? FXFONT_FW_BOLD : FXFONT_FW_NORMAL;
-  int italic_angle = 0;
-  FXFT_Face ftFace = pBuiltinMapper->FindSubstFontByUnicode(
-      wUnicode, dwFontStyles, iWeight, italic_angle);
-  if (ftFace == NULL) {
-    return NULL;
-  }
-  CFX_Font* pFXFont = new CFX_Font;
-  pFXFont->m_Face = ftFace;
-  pFXFont->m_pFontData = FXFT_Get_Face_Stream_Base(ftFace);
-  pFXFont->m_dwSize = FXFT_Get_Face_Stream_Size(ftFace);
-  pFont = IFX_Font::LoadFont(pFXFont, this);
-  FX_WORD wCodePage = pRet->wCodePage;
-  CFX_WideString wsPsName = pFXFont->GetPsName();
-  const FX_WCHAR* pFontFace = wsPsName;
-#endif
-  if (pFont != NULL) {
-    m_Fonts.Add(pFont);
-    m_UnicodeFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    dwHash = FGAS_GetFontHashCode(wCodePage, dwFontStyles);
-    m_CPFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    dwHash = FGAS_GetFontFamilyHash(pFontFace, dwFontStyles, wCodePage);
-    m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    return LoadFont(pFont, dwFontStyles, wCodePage);
-  }
-  return NULL;
-}
-IFX_Font* CFX_StdFontMgrImp::GetDefFontByLanguage(
-    FX_WORD wLanguage,
-    FX_DWORD dwFontStyles,
-    const FX_WCHAR* pszFontFamily) {
-  return GetDefFontByCodePage(FX_GetDefCodePageByLanguage(wLanguage),
-                              dwFontStyles, pszFontFamily);
-}
-IFX_Font* CFX_StdFontMgrImp::LoadFont(const FX_WCHAR* pszFontFamily,
-                                      FX_DWORD dwFontStyles,
-                                      FX_WORD wCodePage) {
-  FX_DWORD dwHash =
-      FGAS_GetFontFamilyHash(pszFontFamily, dwFontStyles, wCodePage);
-  IFX_Font* pFont = NULL;
-  if (m_FamilyFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
-    return pFont ? LoadFont(pFont, dwFontStyles, wCodePage) : NULL;
-  }
-  FX_LPCFONTDESCRIPTOR pFD = NULL;
-  if ((pFD = FindFont(pszFontFamily, dwFontStyles, TRUE, wCodePage)) == NULL)
-    if ((pFD = FindFont(pszFontFamily, dwFontStyles, FALSE, wCodePage)) ==
-        NULL) {
-      return NULL;
-    }
-  FXSYS_assert(pFD != NULL);
-  if (wCodePage == 0xFFFF) {
-    wCodePage = FX_GetCodePageFromCharset(pFD->uCharSet);
-  }
-  pFont = IFX_Font::LoadFont(pFD->wsFontFace, dwFontStyles, wCodePage, this);
-  if (pFont != NULL) {
-    m_Fonts.Add(pFont);
-    m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    dwHash = FGAS_GetFontHashCode(wCodePage, dwFontStyles);
-    m_CPFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    return LoadFont(pFont, dwFontStyles, wCodePage);
-  }
-  return NULL;
-}
-IFX_Font* CFX_StdFontMgrImp::LoadFont(const uint8_t* pBuffer, int32_t iLength) {
-  FXSYS_assert(pBuffer != NULL && iLength > 0);
-  IFX_Font* pFont = NULL;
-  if (m_BufferFonts.Lookup((void*)pBuffer, (void*&)pFont)) {
-    if (pFont != NULL) {
-      return pFont->Retain();
-    }
-  }
-  pFont = IFX_Font::LoadFont(pBuffer, iLength, this);
-  if (pFont != NULL) {
-    m_Fonts.Add(pFont);
-    m_BufferFonts.SetAt((void*)pBuffer, pFont);
-    return pFont->Retain();
-  }
-  return NULL;
-}
-IFX_Font* CFX_StdFontMgrImp::LoadFont(const FX_WCHAR* pszFileName) {
-  FXSYS_assert(pszFileName != NULL);
-  FX_DWORD dwHash = FX_HashCode_String_GetW(pszFileName, -1);
-  IFX_Font* pFont = NULL;
-  if (m_FileFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
-    if (pFont != NULL) {
-      return pFont->Retain();
-    }
-  }
-  pFont = IFX_Font::LoadFont(pszFileName, NULL);
-  if (pFont != NULL) {
-    m_Fonts.Add(pFont);
-    m_FileFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    return pFont->Retain();
-  }
-  return NULL;
-}
-IFX_Font* CFX_StdFontMgrImp::LoadFont(IFX_Stream* pFontStream,
-                                      const FX_WCHAR* pszFontAlias,
-                                      FX_DWORD dwFontStyles,
-                                      FX_WORD wCodePage,
-                                      FX_BOOL bSaveStream) {
-  FXSYS_assert(pFontStream != NULL && pFontStream->GetLength() > 0);
-  IFX_Font* pFont = NULL;
-  if (m_StreamFonts.Lookup((void*)pFontStream, (void*&)pFont)) {
-    if (pFont != NULL) {
-      if (pszFontAlias != NULL) {
-        FX_DWORD dwHash =
-            FGAS_GetFontFamilyHash(pszFontAlias, dwFontStyles, wCodePage);
-        m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-      }
-      return LoadFont(pFont, dwFontStyles, wCodePage);
-    }
-  }
-  pFont = IFX_Font::LoadFont(pFontStream, this, bSaveStream);
-  if (pFont != NULL) {
-    m_Fonts.Add(pFont);
-    m_StreamFonts.SetAt((void*)pFontStream, (void*)pFont);
-    if (pszFontAlias != NULL) {
-      FX_DWORD dwHash =
-          FGAS_GetFontFamilyHash(pszFontAlias, dwFontStyles, wCodePage);
-      m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    }
-    return LoadFont(pFont, dwFontStyles, wCodePage);
-  }
-  return NULL;
-}
-IFX_Font* CFX_StdFontMgrImp::LoadFont(IFX_Font* pSrcFont,
-                                      FX_DWORD dwFontStyles,
-                                      FX_WORD wCodePage) {
-  FXSYS_assert(pSrcFont != NULL);
-  if (pSrcFont->GetFontStyles() == dwFontStyles) {
-    return pSrcFont->Retain();
-  }
-  void* buffer[3] = {pSrcFont, (void*)(uintptr_t)dwFontStyles,
-                     (void*)(uintptr_t)wCodePage};
-  FX_DWORD dwHash =
-      FX_HashCode_String_GetA((const FX_CHAR*)buffer, 3 * sizeof(void*));
-  IFX_Font* pFont = NULL;
-  if (m_DeriveFonts.GetCount() > 0) {
-    m_DeriveFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont);
-    if (pFont != NULL) {
-      return pFont->Retain();
-    }
-  }
-  pFont = pSrcFont->Derive(dwFontStyles, wCodePage);
-  if (pFont != NULL) {
-    m_DeriveFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
-    int32_t index = m_Fonts.Find(pFont);
-    if (index < 0) {
-      m_Fonts.Add(pFont);
-      pFont->Retain();
-    }
-    return pFont;
-  }
-  return NULL;
-}
-void CFX_StdFontMgrImp::ClearFontCache() {
-  int32_t iCount = m_Fonts.GetSize();
-  for (int32_t i = 0; i < iCount; i++) {
-    IFX_Font* pFont = (IFX_Font*)m_Fonts[i];
-    if (pFont != NULL) {
-      pFont->Reset();
-    }
-  }
-}
-void CFX_StdFontMgrImp::RemoveFont(CFX_MapPtrToPtr& fontMap, IFX_Font* pFont) {
-  FX_POSITION pos = fontMap.GetStartPosition();
-  void* pKey;
-  void* pFind;
-  while (pos != NULL) {
-    pFind = NULL;
-    fontMap.GetNextAssoc(pos, pKey, pFind);
-    if (pFind != (void*)pFont) {
-      continue;
-    }
-    fontMap.RemoveKey(pKey);
-    break;
-  }
-}
-void CFX_StdFontMgrImp::RemoveFont(IFX_Font* pFont) {
-  RemoveFont(m_CPFonts, pFont);
-  RemoveFont(m_FamilyFonts, pFont);
-  RemoveFont(m_UnicodeFonts, pFont);
-  RemoveFont(m_BufferFonts, pFont);
-  RemoveFont(m_FileFonts, pFont);
-  RemoveFont(m_StreamFonts, pFont);
-  RemoveFont(m_DeriveFonts, pFont);
-  int32_t iFind = m_Fonts.Find(pFont);
-  if (iFind > -1) {
-    m_Fonts.RemoveAt(iFind, 1);
-  }
-}
-FX_LPCFONTDESCRIPTOR CFX_StdFontMgrImp::FindFont(const FX_WCHAR* pszFontFamily,
-                                                 FX_DWORD dwFontStyles,
-                                                 FX_DWORD dwMatchFlags,
-                                                 FX_WORD wCodePage,
-                                                 FX_DWORD dwUSB,
-                                                 FX_WCHAR wUnicode) {
-  if (m_pMatcher == NULL) {
-    return NULL;
-  }
-  FX_FONTMATCHPARAMS params;
-  FX_memset(&params, 0, sizeof(params));
-  params.dwUSB = dwUSB;
-  params.wUnicode = wUnicode;
-  params.wCodePage = wCodePage;
-  params.pwsFamily = pszFontFamily;
-  params.dwFontStyles = dwFontStyles;
-  params.dwMatchFlags = dwMatchFlags;
-  FX_LPCFONTDESCRIPTOR pDesc = m_pMatcher(&params, m_FontFaces, m_pUserData);
-  if (pDesc) {
-    return pDesc;
-  }
-  if (pszFontFamily && m_pEnumerator) {
-    CFX_FontDescriptors namedFonts;
-    m_pEnumerator(namedFonts, m_pUserData, pszFontFamily, wUnicode);
-    params.pwsFamily = NULL;
-    pDesc = m_pMatcher(&params, namedFonts, m_pUserData);
-    if (pDesc == NULL) {
-      return NULL;
-    }
-    for (int32_t i = m_FontFaces.GetSize() - 1; i >= 0; i--) {
-      FX_LPCFONTDESCRIPTOR pMatch = m_FontFaces.GetPtrAt(i);
-      if (*pMatch == *pDesc) {
-        return pMatch;
-      }
-    }
-    int index = m_FontFaces.Add(*pDesc);
-    return m_FontFaces.GetPtrAt(index);
-  }
-  return NULL;
-}
-FX_LPCFONTDESCRIPTOR FX_DefFontMatcher(FX_LPFONTMATCHPARAMS pParams,
-                                       const CFX_FontDescriptors& fonts,
-                                       void* pUserData) {
-  FX_LPCFONTDESCRIPTOR pBestFont = NULL;
-  int32_t iBestSimilar = 0;
-  FX_BOOL bMatchStyle =
-      (pParams->dwMatchFlags & FX_FONTMATCHPARA_MacthStyle) > 0;
-  int32_t iCount = fonts.GetSize();
-  for (int32_t i = 0; i < iCount; ++i) {
-    FX_LPCFONTDESCRIPTOR pFont = fonts.GetPtrAt(i);
-    if ((pFont->dwFontStyles & FX_FONTSTYLE_BoldItalic) ==
-        FX_FONTSTYLE_BoldItalic) {
-      continue;
-    }
-    if (pParams->pwsFamily) {
-      if (FXSYS_wcsicmp(pParams->pwsFamily, pFont->wsFontFace)) {
-        continue;
-      }
-      if (pFont->uCharSet == FX_CHARSET_Symbol) {
-        return pFont;
-      }
-    }
-    if (pFont->uCharSet == FX_CHARSET_Symbol) {
-      continue;
-    }
-    if (pParams->wCodePage != 0xFFFF) {
-      if (FX_GetCodePageFromCharset(pFont->uCharSet) != pParams->wCodePage) {
-        continue;
-      }
-    } else {
-      if (pParams->dwUSB < 128) {
-        FX_DWORD dwByte = pParams->dwUSB / 32;
-        FX_DWORD dwUSB = 1 << (pParams->dwUSB % 32);
-        if ((pFont->FontSignature.fsUsb[dwByte] & dwUSB) == 0) {
-          continue;
-        }
-      }
-    }
-    if (bMatchStyle) {
-      if ((pFont->dwFontStyles & 0x0F) == (pParams->dwFontStyles & 0x0F)) {
-        return pFont;
-      } else {
-        continue;
-      }
-    }
-    if (pParams->pwsFamily != NULL) {
-      if (FXSYS_wcsicmp(pParams->pwsFamily, pFont->wsFontFace) == 0) {
-        return pFont;
-      }
-    }
-    int32_t iSimilarValue = FX_GetSimilarValue(pFont, pParams->dwFontStyles);
-    if (iBestSimilar < iSimilarValue) {
-      iBestSimilar = iSimilarValue;
-      pBestFont = pFont;
-    }
-  }
-  return iBestSimilar < 1 ? NULL : pBestFont;
-}
-int32_t FX_GetSimilarValue(FX_LPCFONTDESCRIPTOR pFont, FX_DWORD dwFontStyles) {
-  int32_t iValue = 0;
-  if ((dwFontStyles & FX_FONTSTYLE_Symbolic) ==
-      (pFont->dwFontStyles & FX_FONTSTYLE_Symbolic)) {
-    iValue += 64;
-  }
-  if ((dwFontStyles & FX_FONTSTYLE_FixedPitch) ==
-      (pFont->dwFontStyles & FX_FONTSTYLE_FixedPitch)) {
-    iValue += 32;
-  }
-  if ((dwFontStyles & FX_FONTSTYLE_Serif) ==
-      (pFont->dwFontStyles & FX_FONTSTYLE_Serif)) {
-    iValue += 16;
-  }
-  if ((dwFontStyles & FX_FONTSTYLE_Script) ==
-      (pFont->dwFontStyles & FX_FONTSTYLE_Script)) {
-    iValue += 8;
-  }
-  return iValue;
-}
-FX_LPMatchFont FX_GetDefFontMatchor() {
-  return FX_DefFontMatcher;
-}
-FX_DWORD FX_GetGdiFontStyles(const LOGFONTW& lf) {
-  FX_DWORD dwStyles = 0;
-  if ((lf.lfPitchAndFamily & 0x03) == FIXED_PITCH) {
-    dwStyles |= FX_FONTSTYLE_FixedPitch;
-  }
-  uint8_t nFamilies = lf.lfPitchAndFamily & 0xF0;
-  if (nFamilies == FF_ROMAN) {
-    dwStyles |= FX_FONTSTYLE_Serif;
-  }
-  if (nFamilies == FF_SCRIPT) {
-    dwStyles |= FX_FONTSTYLE_Script;
-  }
-  if (lf.lfCharSet == SYMBOL_CHARSET) {
-    dwStyles |= FX_FONTSTYLE_Symbolic;
-  }
-  return dwStyles;
-}
-static int32_t CALLBACK FX_GdiFontEnumProc(ENUMLOGFONTEX* lpelfe,
-                                           NEWTEXTMETRICEX* lpntme,
-                                           DWORD dwFontType,
-                                           LPARAM lParam) {
-  if (dwFontType != TRUETYPE_FONTTYPE) {
-    return 1;
-  }
-  const LOGFONTW& lf = ((LPENUMLOGFONTEXW)lpelfe)->elfLogFont;
-  if (lf.lfFaceName[0] == L'@') {
-    return 1;
-  }
-  FX_LPFONTDESCRIPTOR pFont = FX_Alloc(FX_FONTDESCRIPTOR, 1);
-  FXSYS_memset(pFont, 0, sizeof(FX_FONTDESCRIPTOR));
-  pFont->uCharSet = lf.lfCharSet;
-  pFont->dwFontStyles = FX_GetGdiFontStyles(lf);
-  FXSYS_wcsncpy(pFont->wsFontFace, (const FX_WCHAR*)lf.lfFaceName, 31);
-  pFont->wsFontFace[31] = 0;
-  FX_memcpy(&pFont->FontSignature, &lpntme->ntmFontSig,
-            sizeof(lpntme->ntmFontSig));
-  ((CFX_FontDescriptors*)lParam)->Add(*pFont);
-  FX_Free(pFont);
-  return 1;
-}
-static void FX_EnumGdiFonts(CFX_FontDescriptors& fonts,
-                            void* pUserData,
-                            const FX_WCHAR* pwsFaceName,
-                            FX_WCHAR wUnicode) {
-  HDC hDC = ::GetDC(NULL);
-  LOGFONTW lfFind;
-  FX_memset(&lfFind, 0, sizeof(lfFind));
-  lfFind.lfCharSet = DEFAULT_CHARSET;
-  if (pwsFaceName) {
-    FXSYS_wcsncpy((FX_WCHAR*)lfFind.lfFaceName, pwsFaceName, 31);
-    lfFind.lfFaceName[31] = 0;
-  }
-  EnumFontFamiliesExW(hDC, (LPLOGFONTW)&lfFind,
-                      (FONTENUMPROCW)FX_GdiFontEnumProc, (LPARAM)&fonts, 0);
-  ::ReleaseDC(NULL, hDC);
-}
-FX_LPEnumAllFonts FX_GetDefFontEnumerator() {
-  return FX_EnumGdiFonts;
-}
-#else
-const FX_CHAR* g_FontFolders[] = {
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_
-    "/usr/share/fonts", "/usr/share/X11/fonts/Type1",
-    "/usr/share/X11/fonts/TTF", "/usr/local/share/fonts",
-#elif _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-    "~/Library/Fonts", "/Library/Fonts", "/System/Library/Fonts",
-#elif _FXM_PLATFORM_ == _FXM_PLATFORM_ANDROID_
-    "/system/fonts",
-#endif
-};
-CFX_FontSourceEnum_File::CFX_FontSourceEnum_File() {
-  for (int32_t i = 0; i < sizeof(g_FontFolders) / sizeof(const FX_CHAR*); i++) {
-    m_FolderPaths.Add(g_FontFolders[i]);
-  }
-}
-CFX_ByteString CFX_FontSourceEnum_File::GetNextFile() {
-Restart:
-  void* pCurHandle =
-      m_FolderQueue.GetSize() == 0
-          ? NULL
-          : m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->pFileHandle;
-  if (NULL == pCurHandle) {
-    if (m_FolderPaths.GetSize() < 1) {
-      return "";
-    }
-    pCurHandle = FX_OpenFolder(m_FolderPaths[m_FolderPaths.GetSize() - 1]);
-    FX_HandleParentPath hpp;
-    hpp.pFileHandle = pCurHandle;
-    hpp.bsParentPath = m_FolderPaths[m_FolderPaths.GetSize() - 1];
-    m_FolderQueue.Add(hpp);
-  }
-  CFX_ByteString bsName;
-  FX_BOOL bFolder;
-  CFX_ByteString bsFolderSpearator =
-      CFX_ByteString::FromUnicode(CFX_WideString(FX_GetFolderSeparator()));
-  while (TRUE) {
-    if (!FX_GetNextFile(pCurHandle, bsName, bFolder)) {
-      FX_CloseFolder(pCurHandle);
-      m_FolderQueue.RemoveAt(m_FolderQueue.GetSize() - 1);
-      if (m_FolderQueue.GetSize() == 0) {
-        m_FolderPaths.RemoveAt(m_FolderPaths.GetSize() - 1);
-        if (m_FolderPaths.GetSize() == 0) {
-          return "";
-        } else {
-          goto Restart;
-        }
-      }
-      pCurHandle =
-          m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->pFileHandle;
-      continue;
-    }
-    if (bsName == "." || bsName == "..") {
-      continue;
-    }
-    if (bFolder) {
-      FX_HandleParentPath hpp;
-      hpp.bsParentPath =
-          m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->bsParentPath +
-          bsFolderSpearator + bsName;
-      hpp.pFileHandle = FX_OpenFolder(hpp.bsParentPath);
-      if (hpp.pFileHandle == NULL) {
-        continue;
-      }
-      m_FolderQueue.Add(hpp);
-      pCurHandle = hpp.pFileHandle;
-      continue;
-    }
-    bsName =
-        m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->bsParentPath +
-        bsFolderSpearator + bsName;
-    break;
-  }
-  return bsName;
-}
-FX_POSITION CFX_FontSourceEnum_File::GetStartPosition(void* pUserData) {
-  m_wsNext = GetNextFile().UTF8Decode();
-  if (0 == m_wsNext.GetLength()) {
-    return (FX_POSITION)0;
-  }
-  return (FX_POSITION)-1;
-}
-IFX_FileAccess* CFX_FontSourceEnum_File::GetNext(FX_POSITION& pos,
-                                                 void* pUserData) {
-  IFX_FileAccess* pAccess = FX_CreateDefaultFileAccess(m_wsNext);
-  m_wsNext = GetNextFile().UTF8Decode();
-  pos = 0 != m_wsNext.GetLength() ? pAccess : NULL;
-  return (IFX_FileAccess*)pAccess;
-}
-IFX_FontSourceEnum* FX_CreateDefaultFontSourceEnum() {
-  return (IFX_FontSourceEnum*)new CFX_FontSourceEnum_File;
-}
-IFX_FontMgr* IFX_FontMgr::Create(IFX_FontSourceEnum* pFontEnum,
-                                 IFX_FontMgrDelegate* pDelegate,
-                                 void* pUserData) {
-  if (NULL == pFontEnum) {
-    return NULL;
-  }
-  CFX_FontMgrImp* pFontMgr =
-      new CFX_FontMgrImp(pFontEnum, pDelegate, pUserData);
-  if (pFontMgr->EnumFonts()) {
-    return pFontMgr;
-  }
-  delete pFontMgr;
-  return NULL;
-}
-CFX_FontMgrImp::CFX_FontMgrImp(IFX_FontSourceEnum* pFontEnum,
-                               IFX_FontMgrDelegate* pDelegate,
-                               void* pUserData)
-    : m_pFontSource(pFontEnum),
-      m_pDelegate(pDelegate),
-      m_pUserData(pUserData) {}
-
-FX_BOOL CFX_FontMgrImp::EnumFontsFromFontMapper() {
-  CFX_FontMapper* pFontMapper =
-      CFX_GEModule::Get()->GetFontMgr()->GetBuiltinMapper();
-  if (!pFontMapper)
-    return FALSE;
-  IFX_SystemFontInfo* pSystemFontInfo = pFontMapper->GetSystemFontInfo();
-  if (!pSystemFontInfo)
-    return FALSE;
-  pSystemFontInfo->EnumFontList(pFontMapper);
-  for (int32_t i = 0; i < pFontMapper->GetFaceSize(); ++i) {
-    IFX_FileRead* pFontStream =
-        CreateFontStream(pFontMapper, pSystemFontInfo, i);
-    if (!pFontStream)
-      continue;
-    ReportFaces(pFontStream);
-    pFontStream->Release();
-  }
-  if (m_InstalledFonts.GetSize() == 0)
-    return FALSE;
-  return TRUE;
-}
-FX_BOOL CFX_FontMgrImp::EnumFontsFromFiles() {
-  CFX_GEModule::Get()->GetFontMgr()->InitFTLibrary();
-  FX_POSITION pos = m_pFontSource->GetStartPosition();
-  IFX_FileAccess* pFontSource = nullptr;
-  IFX_FileRead* pFontStream = nullptr;
-  while (pos) {
-    pFontSource = m_pFontSource->GetNext(pos);
-    pFontStream = pFontSource->CreateFileStream(FX_FILEMODE_ReadOnly);
-    if (!pFontStream) {
-      pFontSource->Release();
-      continue;
-    }
-    ReportFaces(pFontStream);
-    pFontStream->Release();
-    pFontSource->Release();
-  }
-  if (m_InstalledFonts.GetSize() == 0)
-    return FALSE;
-  return TRUE;
-}
-FX_BOOL CFX_FontMgrImp::EnumFonts() {
-  if (EnumFontsFromFontMapper())
-    return TRUE;
-  return EnumFontsFromFiles();
-}
-void CFX_FontMgrImp::Release() {
-  for (int32_t i = 0; i < m_InstalledFonts.GetSize(); i++) {
-    delete m_InstalledFonts[i];
-  }
-  FX_POSITION pos = m_Hash2CandidateList.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    CFX_FontDescriptorInfos* pDescs;
-    m_Hash2CandidateList.GetNextAssoc(pos, dwHash, pDescs);
-    if (NULL != pDescs) {
-      delete pDescs;
-    }
-  }
-  pos = m_Hash2Fonts.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    CFX_ArrayTemplate<IFX_Font*>* pFonts;
-    m_Hash2Fonts.GetNextAssoc(pos, dwHash, pFonts);
-    if (NULL != pFonts) {
-      delete pFonts;
-    }
-  }
-  m_Hash2Fonts.RemoveAll();
-  pos = m_Hash2FileAccess.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    IFX_FileAccess* pFileAccess;
-    m_Hash2FileAccess.GetNextAssoc(pos, dwHash, pFileAccess);
-    if (NULL != pFileAccess) {
-      pFileAccess->Release();
-    }
-  }
-  pos = m_FileAccess2IFXFont.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    IFX_Font* pFont;
-    m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pFont);
-    if (NULL != pFont) {
-      pFont->Release();
-    }
-  }
-  pos = m_IFXFont2FileRead.GetStartPosition();
-  while (pos) {
-    IFX_Font* pFont;
-    IFX_FileRead* pFileRead;
-    m_IFXFont2FileRead.GetNextAssoc(pos, pFont, pFileRead);
-    pFileRead->Release();
-  }
-  delete this;
-}
-IFX_Font* CFX_FontMgrImp::GetDefFontByCodePage(FX_WORD wCodePage,
-                                               FX_DWORD dwFontStyles,
-                                               const FX_WCHAR* pszFontFamily) {
-  return NULL == m_pDelegate ? NULL : m_pDelegate->GetDefFontByCodePage(
-                                          this, wCodePage, dwFontStyles,
-                                          pszFontFamily);
-}
-IFX_Font* CFX_FontMgrImp::GetDefFontByCharset(uint8_t nCharset,
-                                              FX_DWORD dwFontStyles,
-                                              const FX_WCHAR* pszFontFamily) {
-  return NULL == m_pDelegate ? NULL
-                             : m_pDelegate->GetDefFontByCharset(
-                                   this, nCharset, dwFontStyles, pszFontFamily);
-}
-IFX_Font* CFX_FontMgrImp::GetDefFontByUnicode(FX_WCHAR wUnicode,
-                                              FX_DWORD dwFontStyles,
-                                              const FX_WCHAR* pszFontFamily) {
-  return NULL == m_pDelegate ? NULL
-                             : m_pDelegate->GetDefFontByUnicode(
-                                   this, wUnicode, dwFontStyles, pszFontFamily);
-}
-IFX_Font* CFX_FontMgrImp::GetDefFontByLanguage(FX_WORD wLanguage,
-                                               FX_DWORD dwFontStyles,
-                                               const FX_WCHAR* pszFontFamily) {
-  return NULL == m_pDelegate ? NULL : m_pDelegate->GetDefFontByLanguage(
-                                          this, wLanguage, dwFontStyles,
-                                          pszFontFamily);
-}
-IFX_Font* CFX_FontMgrImp::GetFontByCodePage(FX_WORD wCodePage,
-                                            FX_DWORD dwFontStyles,
-                                            const FX_WCHAR* pszFontFamily) {
-  CFX_ByteString bsHash;
-  bsHash.Format("%d, %d", wCodePage, dwFontStyles);
-  bsHash += CFX_WideString(pszFontFamily).UTF8Encode();
-  FX_DWORD dwHash = FX_HashCode_String_GetA(bsHash, bsHash.GetLength());
-  CFX_ArrayTemplate<IFX_Font*>* pFonts = NULL;
-  IFX_Font* pFont = NULL;
-  if (m_Hash2Fonts.Lookup(dwHash, pFonts)) {
-    if (NULL == pFonts) {
-      return NULL;
-    }
-    if (0 != pFonts->GetSize()) {
-      return pFonts->GetAt(0)->Retain();
-    }
-  }
-  if (!pFonts)
-    pFonts = new CFX_ArrayTemplate<IFX_Font*>;
-  m_Hash2Fonts.SetAt(dwHash, pFonts);
-  CFX_FontDescriptorInfos* sortedFonts = NULL;
-  if (!m_Hash2CandidateList.Lookup(dwHash, sortedFonts)) {
-    sortedFonts = new CFX_FontDescriptorInfos;
-    MatchFonts(*sortedFonts, wCodePage, dwFontStyles,
-               CFX_WideString(pszFontFamily), 0);
-    m_Hash2CandidateList.SetAt(dwHash, sortedFonts);
-  }
-  if (sortedFonts->GetSize() == 0) {
-    return NULL;
-  }
-  CFX_FontDescriptor* pDesc = sortedFonts->GetAt(0).pFont;
-  if (pDesc->m_pFileAccess)
-    pFont = LoadFont(pDesc->m_pFileAccess, pDesc->m_nFaceIndex, nullptr);
-  else
-    pFont = LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
-  if (NULL != pFont) {
-    pFont->SetLogicalFontStyle(dwFontStyles);
-  }
-  pFonts->Add(pFont);
-  return pFont;
-}
-IFX_Font* CFX_FontMgrImp::GetFontByCharset(uint8_t nCharset,
-                                           FX_DWORD dwFontStyles,
-                                           const FX_WCHAR* pszFontFamily) {
-  return GetFontByCodePage(FX_GetCodePageFromCharset(nCharset), dwFontStyles,
-                           pszFontFamily);
-}
-IFX_Font* CFX_FontMgrImp::GetFontByUnicode(FX_WCHAR wUnicode,
-                                           FX_DWORD dwFontStyles,
-                                           const FX_WCHAR* pszFontFamily) {
-  IFX_Font* pFont = nullptr;
-  if (m_FailedUnicodes2NULL.Lookup(wUnicode, pFont))
-    return nullptr;
-  FGAS_LPCFONTUSB x = FGAS_GetUnicodeBitField(wUnicode);
-  FX_WORD wCodePage = x ? x->wCodePage : 0xFFFF;
-  FX_WORD wBitField = x ? x->wBitField : 0x03E7;
-  CFX_ByteString bsHash;
-  if (wCodePage == 0xFFFF)
-    bsHash.Format("%d, %d, %d", wCodePage, wBitField, dwFontStyles);
-  else
-    bsHash.Format("%d, %d", wCodePage, dwFontStyles);
-  bsHash += CFX_WideString(pszFontFamily).UTF8Encode();
-  FX_DWORD dwHash = FX_HashCode_String_GetA(bsHash, bsHash.GetLength());
-  CFX_ArrayTemplate<IFX_Font*>* pFonts = nullptr;
-  if (m_Hash2Fonts.Lookup(dwHash, pFonts)) {
-    if (!pFonts)
-      return nullptr;
-    for (int32_t i = 0; i < pFonts->GetSize(); ++i) {
-      if (VerifyUnicode(pFonts->GetAt(i), wUnicode))
-        return pFonts->GetAt(i)->Retain();
-    }
-  }
-  if (!pFonts)
-    pFonts = new CFX_ArrayTemplate<IFX_Font*>;
-  m_Hash2Fonts.SetAt(dwHash, pFonts);
-  CFX_FontDescriptorInfos* sortedFonts = nullptr;
-  if (!m_Hash2CandidateList.Lookup(dwHash, sortedFonts)) {
-    sortedFonts = new CFX_FontDescriptorInfos;
-    MatchFonts(*sortedFonts, wCodePage, dwFontStyles,
-               CFX_WideString(pszFontFamily), wUnicode);
-    m_Hash2CandidateList.SetAt(dwHash, sortedFonts);
-  }
-  for (int32_t i = 0; i < sortedFonts->GetSize(); ++i) {
-    CFX_FontDescriptor* pDesc = sortedFonts->GetAt(i).pFont;
-    if (!VerifyUnicode(pDesc, wUnicode))
-      continue;
-    if (pDesc->m_pFileAccess)
-      pFont = LoadFont(pDesc->m_pFileAccess, pDesc->m_nFaceIndex, nullptr);
-    else
-      pFont = LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
-    if (!pFont)
-      continue;
-    pFont->SetLogicalFontStyle(dwFontStyles);
-    pFonts->Add(pFont);
-    return pFont;
-  }
-  if (!pszFontFamily)
-    m_FailedUnicodes2NULL.SetAt(wUnicode, nullptr);
-  return nullptr;
-}
-FX_BOOL CFX_FontMgrImp::VerifyUnicode(CFX_FontDescriptor* pDesc,
-                                      FX_WCHAR wcUnicode) {
-  IFX_FileRead* pFileRead = nullptr;
-  if (pDesc->m_pFileAccess)
-    pFileRead = pDesc->m_pFileAccess->CreateFileStream(FX_FILEMODE_ReadOnly);
-  else
-    pFileRead = CreateFontStream(pDesc->m_wsFaceName.UTF8Encode());
-  if (!pFileRead)
-    return FALSE;
-  FXFT_Face pFace = LoadFace(pFileRead, pDesc->m_nFaceIndex);
-  FT_Error retCharmap = FXFT_Select_Charmap(pFace, FXFT_ENCODING_UNICODE);
-  FT_Error retIndex = FXFT_Get_Char_Index(pFace, wcUnicode);
-  pFileRead->Release();
-  if (!pFace)
-    return FALSE;
-  if (FXFT_Get_Face_External_Stream(pFace))
-    FXFT_Clear_Face_External_Stream(pFace);
-  FXFT_Done_Face(pFace);
-  return !retCharmap && retIndex;
-}
-FX_BOOL CFX_FontMgrImp::VerifyUnicode(IFX_Font* pFont, FX_WCHAR wcUnicode) {
-  if (NULL == pFont) {
-    return FALSE;
-  }
-  FXFT_Face pFace = ((CFX_Font*)pFont->GetDevFont())->GetFace();
-  FXFT_CharMap charmap = FXFT_Get_Face_Charmap(pFace);
-  if (0 != FXFT_Select_Charmap(pFace, FXFT_ENCODING_UNICODE)) {
-    return FALSE;
-  }
-  if (0 == FXFT_Get_Char_Index(pFace, wcUnicode)) {
-    FXFT_Set_Charmap(pFace, charmap);
-    return FALSE;
-  }
-  return TRUE;
-}
-IFX_Font* CFX_FontMgrImp::GetFontByLanguage(FX_WORD wLanguage,
-                                            FX_DWORD dwFontStyles,
-                                            const FX_WCHAR* pszFontFamily) {
-  return GetFontByCodePage(FX_GetDefCodePageByLanguage(wLanguage), dwFontStyles,
-                           pszFontFamily);
-}
-IFX_Font* CFX_FontMgrImp::LoadFont(const uint8_t* pBuffer,
-                                   int32_t iLength,
-                                   int32_t iFaceIndex,
-                                   int32_t* pFaceCount) {
-  void* Hash[2] = {(void*)(uintptr_t)pBuffer, (void*)(uintptr_t)iLength};
-  FX_DWORD dwHash =
-      FX_HashCode_String_GetA((const FX_CHAR*)Hash, 2 * sizeof(void*));
-  IFX_FileAccess* pFontAccess = NULL;
-  if (!m_Hash2FileAccess.Lookup(dwHash, pFontAccess)) {
-  }
-  if (NULL != pFontAccess) {
-    return LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE);
-  } else {
-    return NULL;
-  }
-}
-IFX_Font* CFX_FontMgrImp::LoadFont(const FX_WCHAR* pszFileName,
-                                   int32_t iFaceIndex,
-                                   int32_t* pFaceCount) {
-  CFX_ByteString bsHash;
-  bsHash += CFX_WideString(pszFileName).UTF8Encode();
-  FX_DWORD dwHash =
-      FX_HashCode_String_GetA((const FX_CHAR*)bsHash, bsHash.GetLength());
-  IFX_FileAccess* pFontAccess = NULL;
-  if (!m_Hash2FileAccess.Lookup(dwHash, pFontAccess)) {
-    pFontAccess = FX_CreateDefaultFileAccess(pszFileName);
-    m_Hash2FileAccess.SetAt(dwHash, pFontAccess);
-  }
-  if (NULL != pFontAccess) {
-    return LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE);
-  } else {
-    return NULL;
-  }
-}
-IFX_Font* CFX_FontMgrImp::LoadFont(IFX_Stream* pFontStream,
-                                   int32_t iFaceIndex,
-                                   int32_t* pFaceCount,
-                                   FX_BOOL bSaveStream) {
-  void* Hash[1] = {(void*)(uintptr_t)pFontStream};
-  FX_DWORD dwHash =
-      FX_HashCode_String_GetA((const FX_CHAR*)Hash, 1 * sizeof(void*));
-  IFX_FileAccess* pFontAccess = NULL;
-  if (!m_Hash2FileAccess.Lookup(dwHash, pFontAccess)) {
-  }
-  if (NULL != pFontAccess) {
-    return LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE);
-  } else {
-    return NULL;
-  }
-}
-IFX_Font* CFX_FontMgrImp::LoadFont(IFX_FileAccess* pFontAccess,
-                                   int32_t iFaceIndex,
-                                   int32_t* pFaceCount,
-                                   FX_BOOL bWantCache) {
-  FX_DWORD dwHash = 0;
-  IFX_Font* pFont = NULL;
-  if (bWantCache) {
-    CFX_ByteString bsHash;
-    bsHash.Format("%d, %d", (uintptr_t)pFontAccess, iFaceIndex);
-    dwHash = FX_HashCode_String_GetA(bsHash, bsHash.GetLength());
-    if (m_FileAccess2IFXFont.Lookup(dwHash, pFont)) {
-      if (NULL != pFont) {
-        if (NULL != pFaceCount) {
-          *pFaceCount = ((CFX_Font*)pFont->GetDevFont())->GetFace()->num_faces;
-        }
-        return pFont->Retain();
-      }
-    }
-  }
-  CFX_Font* pInternalFont = new CFX_Font;
-  IFX_FileRead* pFontStream =
-      pFontAccess->CreateFileStream(FX_FILEMODE_ReadOnly);
-  if (NULL == pFontStream) {
-    delete pInternalFont;
-    return NULL;
-  }
-  if (!pInternalFont->LoadFile(pFontStream, iFaceIndex)) {
-    delete pInternalFont;
-    pFontStream->Release();
-    return NULL;
-  }
-  pFont = IFX_Font::LoadFont(pInternalFont, this, TRUE);
-  if (NULL == pFont) {
-    delete pInternalFont;
-    pFontStream->Release();
-    return NULL;
-  }
-  if (bWantCache) {
-    m_FileAccess2IFXFont.SetAt(dwHash, pFont);
-  }
-  m_IFXFont2FileRead.SetAt(pFont, pFontStream);
-  if (NULL != pFaceCount) {
-    *pFaceCount = ((CFX_Font*)pFont->GetDevFont())->GetFace()->num_faces;
-  }
-  return pFont;
-}
-IFX_Font* CFX_FontMgrImp::LoadFont(const CFX_WideString& wsFaceName,
-                                   int32_t iFaceIndex,
-                                   int32_t* pFaceCount) {
-  CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
-  CFX_FontMapper* pFontMapper = pFontMgr->GetBuiltinMapper();
-  if (!pFontMapper)
-    return nullptr;
-  IFX_SystemFontInfo* pSystemFontInfo = pFontMapper->GetSystemFontInfo();
-  if (!pSystemFontInfo)
-    return nullptr;
-  IFX_FileRead* pFontStream =
-      CreateFontStream(pFontMapper, pSystemFontInfo, iFaceIndex);
-  if (!pFontStream)
-    return nullptr;
-  if (!LoadFace(pFontStream, 0)) {
-    pFontStream->Release();
-    return nullptr;
-  }
-  CFX_Font* pInternalFont = new CFX_Font();
-  if (!pInternalFont->LoadFile(pFontStream, iFaceIndex)) {
-    pFontStream->Release();
-    return nullptr;
-  }
-  IFX_Font* pFont = IFX_Font::LoadFont(pInternalFont, this, FALSE);
-  if (!pFont) {
-    pFontStream->Release();
-    return nullptr;
-  }
-  m_IFXFont2FileRead.SetAt(pFont, pFontStream);
-  if (pFaceCount)
-    *pFaceCount = ((CFX_Font*)pFont->GetDevFont())->GetFace()->num_faces;
-  return pFont;
-}
-extern "C" {
-unsigned long _ftStreamRead(FXFT_Stream stream,
-                            unsigned long offset,
-                            unsigned char* buffer,
-                            unsigned long count) {
-  if (count == 0) {
-    return 0;
-  }
-  IFX_FileRead* pFile = (IFX_FileRead*)stream->descriptor.pointer;
-  int res = pFile->ReadBlock(buffer, offset, count);
-  if (res) {
-    return count;
-  }
-  return 0;
-}
-void _ftStreamClose(FXFT_Stream stream) {}
-};
-
-FXFT_Face CFX_FontMgrImp::LoadFace(IFX_FileRead* pFontStream,
-                                   int32_t iFaceIndex) {
-  if (!pFontStream)
-    return nullptr;
-
-  CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
-  pFontMgr->InitFTLibrary();
-  FXFT_Library library = pFontMgr->GetFTLibrary();
-  if (!library)
-    return nullptr;
-
-  FXFT_Stream ftStream = FX_Alloc(FXFT_StreamRec, 1);
-  FXSYS_memset(ftStream, 0, sizeof(FXFT_StreamRec));
-  ftStream->base = NULL;
-  ftStream->descriptor.pointer = pFontStream;
-  ftStream->pos = 0;
-  ftStream->size = (unsigned long)pFontStream->GetSize();
-  ftStream->read = _ftStreamRead;
-  ftStream->close = _ftStreamClose;
-
-  FXFT_Open_Args ftArgs;
-  FXSYS_memset(&ftArgs, 0, sizeof(FXFT_Open_Args));
-  ftArgs.flags |= FT_OPEN_STREAM;
-  ftArgs.stream = ftStream;
-
-  FXFT_Face pFace = NULL;
-  if (FXFT_Open_Face(library, &ftArgs, iFaceIndex, &pFace)) {
-    FX_Free(ftStream);
-    return nullptr;
-  }
-
-  FXFT_Set_Pixel_Sizes(pFace, 0, 64);
-  return pFace;
-}
-IFX_FileRead* CFX_FontMgrImp::CreateFontStream(
-    CFX_FontMapper* pFontMapper,
-    IFX_SystemFontInfo* pSystemFontInfo,
-    FX_DWORD index) {
-  int iExact = 0;
-  void* hFont = pSystemFontInfo->MapFont(
-      0, 0, FXFONT_DEFAULT_CHARSET, 0, pFontMapper->GetFaceName(index), iExact);
-  if (!hFont)
-    return nullptr;
-  FX_DWORD dwFileSize = pSystemFontInfo->GetFontData(hFont, 0, nullptr, 0);
-  if (dwFileSize == 0)
-    return nullptr;
-  uint8_t* pBuffer = FX_Alloc(uint8_t, dwFileSize + 1);
-  dwFileSize = pSystemFontInfo->GetFontData(hFont, 0, pBuffer, dwFileSize);
-  return new CFX_MemoryStream(pBuffer, dwFileSize, TRUE);
-}
-IFX_FileRead* CFX_FontMgrImp::CreateFontStream(
-    const CFX_ByteString& bsFaceName) {
-  CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
-  CFX_FontMapper* pFontMapper = pFontMgr->GetBuiltinMapper();
-  if (!pFontMapper)
-    return nullptr;
-  IFX_SystemFontInfo* pSystemFontInfo = pFontMapper->GetSystemFontInfo();
-  if (!pSystemFontInfo)
-    return nullptr;
-  pSystemFontInfo->EnumFontList(pFontMapper);
-  for (int32_t i = 0; i < pFontMapper->GetFaceSize(); ++i) {
-    if (pFontMapper->GetFaceName(i) == bsFaceName)
-      return CreateFontStream(pFontMapper, pSystemFontInfo, i);
-  }
-  return nullptr;
-}
-int32_t CFX_FontMgrImp::MatchFonts(CFX_FontDescriptorInfos& MatchedFonts,
-                                   FX_WORD wCodePage,
-                                   FX_DWORD dwFontStyles,
-                                   const CFX_WideString& FontName,
-                                   FX_WCHAR wcUnicode) {
-  MatchedFonts.RemoveAll();
-  CFX_WideString wsNormalizedFontName = FontName;
-  static const int32_t nMax = 0xffff;
-  CFX_FontDescriptor* pFont = NULL;
-  int32_t nCount = m_InstalledFonts.GetSize();
-  for (int32_t i = 0; i < nCount; i++) {
-    pFont = m_InstalledFonts[i];
-    int32_t nPenalty = CalcPenalty(pFont, wCodePage, dwFontStyles,
-                                   wsNormalizedFontName, wcUnicode);
-    if (nPenalty >= 0xFFFF) {
-      continue;
-    }
-    FX_FontDescriptorInfo FontInfo;
-    FontInfo.pFont = pFont;
-    FontInfo.nPenalty = nPenalty;
-    MatchedFonts.Add(FontInfo);
-    if (MatchedFonts.GetSize() == nMax) {
-      break;
-    }
-  }
-  if (MatchedFonts.GetSize() == 0) {
-    return 0;
-  }
-  CFX_SSortTemplate<FX_FontDescriptorInfo> ssort;
-  ssort.ShellSort(MatchedFonts.GetData(), MatchedFonts.GetSize());
-  return MatchedFonts.GetSize();
-}
-struct FX_BitCodePage {
-  FX_WORD wBit;
-  FX_WORD wCodePage;
-};
-static const FX_BitCodePage g_Bit2CodePage[] = {
-    {0, 1252}, {1, 1250}, {2, 1251}, {3, 1253},  {4, 1254}, {5, 1255},
-    {6, 1256}, {7, 1257}, {8, 1258}, {9, 0},     {10, 0},   {11, 0},
-    {12, 0},   {13, 0},   {14, 0},   {15, 0},    {16, 874}, {17, 932},
-    {18, 936}, {19, 949}, {20, 950}, {21, 1361}, {22, 0},   {23, 0},
-    {24, 0},   {25, 0},   {26, 0},   {27, 0},    {28, 0},   {29, 0},
-    {30, 0},   {31, 0},   {32, 0},   {33, 0},    {34, 0},   {35, 0},
-    {36, 0},   {37, 0},   {38, 0},   {39, 0},    {40, 0},   {41, 0},
-    {42, 0},   {43, 0},   {44, 0},   {45, 0},    {46, 0},   {47, 0},
-    {48, 869}, {49, 866}, {50, 865}, {51, 864},  {52, 863}, {53, 862},
-    {54, 861}, {55, 860}, {56, 857}, {57, 855},  {58, 852}, {59, 775},
-    {60, 737}, {61, 708}, {62, 850}, {63, 437},
-};
-FX_WORD FX_GetCodePageBit(FX_WORD wCodePage) {
-  for (int32_t i = 0; i < sizeof(g_Bit2CodePage) / sizeof(FX_BitCodePage);
-       i++) {
-    if (g_Bit2CodePage[i].wCodePage == wCodePage) {
-      return g_Bit2CodePage[i].wBit;
-    }
-  }
-  return (FX_WORD)-1;
-}
-FX_WORD FX_GetUnicodeBit(FX_WCHAR wcUnicode) {
-  FGAS_LPCFONTUSB x = FGAS_GetUnicodeBitField(wcUnicode);
-  if (NULL == x) {
-    return 999;
-  }
-  return x->wBitField;
-}
-int32_t CFX_FontMgrImp::CalcPenalty(CFX_FontDescriptor* pInstalled,
-                                    FX_WORD wCodePage,
-                                    FX_DWORD dwFontStyles,
-                                    const CFX_WideString& FontName,
-                                    FX_WCHAR wcUnicode) {
-  int32_t nPenalty = 30000;
-  if (0 != FontName.GetLength()) {
-    if (FontName != pInstalled->m_wsFaceName) {
-      int32_t i;
-      for (i = 0; i < pInstalled->m_wsFamilyNames.GetSize(); i++) {
-        if (pInstalled->m_wsFamilyNames[i] == FontName) {
-          break;
-        }
-      }
-      if (i == pInstalled->m_wsFamilyNames.GetSize()) {
-        nPenalty += 0xFFFF;
-      } else {
-        nPenalty -= 28000;
-      }
-    } else {
-      nPenalty -= 30000;
-    }
-    if (30000 == nPenalty &&
-        0 == IsPartName(pInstalled->m_wsFaceName, FontName)) {
-      int32_t i;
-      for (i = 0; i < pInstalled->m_wsFamilyNames.GetSize(); i++) {
-        if (0 != IsPartName(pInstalled->m_wsFamilyNames[i], FontName)) {
-          break;
-        }
-      }
-      if (i == pInstalled->m_wsFamilyNames.GetSize()) {
-        nPenalty += 0xFFFF;
-      } else {
-        nPenalty -= 26000;
-      }
-    } else {
-      nPenalty -= 27000;
-    }
-  }
-  FX_DWORD dwStyleMask = pInstalled->m_dwFontStyles ^ dwFontStyles;
-  if (dwStyleMask & FX_FONTSTYLE_Bold) {
-    nPenalty += 4500;
-  }
-  if (dwStyleMask & FX_FONTSTYLE_FixedPitch) {
-    nPenalty += 10000;
-  }
-  if (dwStyleMask & FX_FONTSTYLE_Italic) {
-    nPenalty += 10000;
-  }
-  if (dwStyleMask & FX_FONTSTYLE_Serif) {
-    nPenalty += 500;
-  }
-  if (dwStyleMask & FX_FONTSTYLE_Symbolic) {
-    nPenalty += 0xFFFF;
-  }
-  if (nPenalty >= 0xFFFF) {
-    return 0xFFFF;
-  }
-  FX_WORD wBit =
-      ((0 == wCodePage || 0xFFFF == wCodePage) ? (FX_WORD)-1
-                                               : FX_GetCodePageBit(wCodePage));
-  if (wBit != (FX_WORD)-1) {
-    FXSYS_assert(wBit < 64);
-    if (0 == (pInstalled->m_dwCsb[wBit / 32] & (1 << (wBit % 32)))) {
-      nPenalty += 0xFFFF;
-    } else {
-      nPenalty -= 60000;
-    }
-  }
-  wBit =
-      ((0 == wcUnicode || 0xFFFE == wcUnicode) ? (FX_WORD)999
-                                               : FX_GetUnicodeBit(wcUnicode));
-  if (wBit != (FX_WORD)999) {
-    FXSYS_assert(wBit < 128);
-    if (0 == (pInstalled->m_dwUsb[wBit / 32] & (1 << (wBit % 32)))) {
-      nPenalty += 0xFFFF;
-    } else {
-      nPenalty -= 60000;
-    }
-  }
-  return nPenalty;
-}
-void CFX_FontMgrImp::ClearFontCache() {
-  FX_POSITION pos = m_Hash2CandidateList.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    CFX_FontDescriptorInfos* pDescs;
-    m_Hash2CandidateList.GetNextAssoc(pos, dwHash, pDescs);
-    if (NULL != pDescs) {
-      delete pDescs;
-    }
-  }
-  pos = m_FileAccess2IFXFont.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    IFX_Font* pFont;
-    m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pFont);
-    if (NULL != pFont) {
-      pFont->Release();
-    }
-  }
-  pos = m_IFXFont2FileRead.GetStartPosition();
-  while (pos) {
-    IFX_Font* pFont;
-    IFX_FileRead* pFileRead;
-    m_IFXFont2FileRead.GetNextAssoc(pos, pFont, pFileRead);
-    pFileRead->Release();
-  }
-}
-void CFX_FontMgrImp::RemoveFont(IFX_Font* pEFont) {
-  if (NULL == pEFont) {
-    return;
-  }
-  IFX_FileRead* pFileRead;
-  if (m_IFXFont2FileRead.Lookup(pEFont, pFileRead)) {
-    pFileRead->Release();
-    m_IFXFont2FileRead.RemoveKey(pEFont);
-  }
-  FX_POSITION pos;
-  pos = m_FileAccess2IFXFont.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    IFX_Font* pCFont;
-    m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pCFont);
-    if (pCFont == pEFont) {
-      m_FileAccess2IFXFont.RemoveKey(dwHash);
-      break;
-    }
-  }
-  pos = m_Hash2Fonts.GetStartPosition();
-  while (pos) {
-    FX_DWORD dwHash;
-    CFX_ArrayTemplate<IFX_Font*>* pFonts;
-    m_Hash2Fonts.GetNextAssoc(pos, dwHash, pFonts);
-    if (NULL != pFonts) {
-      for (int32_t i = 0; i < pFonts->GetSize(); i++) {
-        if (pFonts->GetAt(i) == pEFont) {
-          pFonts->SetAt(i, NULL);
-        }
-      }
-    } else {
-      m_Hash2Fonts.RemoveKey(dwHash);
-    }
-  }
-}
-void CFX_FontMgrImp::ReportFace(FXFT_Face pFace,
-                                CFX_FontDescriptors& Fonts,
-                                IFX_FileAccess* pFontAccess) {
-  if (0 == (pFace->face_flags & FT_FACE_FLAG_SCALABLE)) {
-    return;
-  }
-  CFX_FontDescriptor* pFont = new CFX_FontDescriptor;
-  pFont->m_dwFontStyles |= FXFT_Is_Face_Bold(pFace) ? FX_FONTSTYLE_Bold : 0;
-  pFont->m_dwFontStyles |= FXFT_Is_Face_Italic(pFace) ? FX_FONTSTYLE_Italic : 0;
-  pFont->m_dwFontStyles |= GetFlags(pFace);
-  CFX_WordArray Charsets;
-  GetCharsets(pFace, Charsets);
-  GetUSBCSB(pFace, pFont->m_dwUsb, pFont->m_dwCsb);
-  unsigned long nLength = 0;
-  FT_ULong dwTag;
-  uint8_t* pTable = NULL;
-  FT_ENC_TAG(dwTag, 'n', 'a', 'm', 'e');
-  unsigned int error = FXFT_Load_Sfnt_Table(pFace, dwTag, 0, NULL, &nLength);
-  if (0 == error && 0 != nLength) {
-    pTable = FX_Alloc(uint8_t, nLength);
-    error = FXFT_Load_Sfnt_Table(pFace, dwTag, 0, pTable, NULL);
-    if (0 != error) {
-      FX_Free(pTable);
-      pTable = NULL;
-    }
-  }
-  GetNames(pTable, pFont->m_wsFamilyNames);
-  if (NULL != pTable) {
-    FX_Free(pTable);
-  }
-  pFont->m_wsFamilyNames.Add(CFX_ByteString(pFace->family_name).UTF8Decode());
-  pFont->m_wsFaceName =
-      CFX_WideString::FromLocal(FXFT_Get_Postscript_Name(pFace));
-  pFont->m_nFaceIndex = pFace->face_index;
-  if (pFontAccess)
-    pFont->m_pFileAccess = pFontAccess->Retain();
-  else
-    pFont->m_pFileAccess = nullptr;
-  Fonts.Add(pFont);
-}
-void CFX_FontMgrImp::ReportFaces(IFX_FileRead* pFontStream) {
-  int32_t index = 0;
-  int32_t num_faces = 0;
-  do {
-    FXFT_Face pFace = LoadFace(pFontStream, index++);
-    if (!pFace)
-      continue;
-    // All faces keep number of faces. It can be retrieved from any one face.
-    if (!num_faces)
-      num_faces = pFace->num_faces;
-    ReportFace(pFace, m_InstalledFonts, nullptr);
-    if (FXFT_Get_Face_External_Stream(pFace))
-      FXFT_Clear_Face_External_Stream(pFace);
-    FXFT_Done_Face(pFace);
-  } while (index < num_faces);
-}
-FX_DWORD CFX_FontMgrImp::GetFlags(FXFT_Face pFace) {
-  FX_DWORD flag = 0;
-  if (FT_IS_FIXED_WIDTH(pFace)) {
-    flag |= FX_FONTSTYLE_FixedPitch;
-  }
-  TT_OS2* pOS2 = (TT_OS2*)FT_Get_Sfnt_Table(pFace, ft_sfnt_os2);
-  if (!pOS2) {
-    return flag;
-  }
-  if (pOS2->ulCodePageRange1 & (1 << 31)) {
-    flag |= FX_FONTSTYLE_Symbolic;
-  }
-  if (pOS2->panose[0] == 2) {
-    uint8_t uSerif = pOS2->panose[1];
-    if ((uSerif > 1 && uSerif < 10) || uSerif > 13) {
-      flag |= FX_FONTSTYLE_Serif;
-    }
-  }
-  return flag;
-}
-#define GetUInt8(p) ((uint8_t)((p)[0]))
-#define GetUInt16(p) ((uint16_t)((p)[0] << 8 | (p)[1]))
-#define GetUInt32(p) \
-  ((uint32_t)((p)[0] << 24 | (p)[1] << 16 | (p)[2] << 8 | (p)[3]))
-void CFX_FontMgrImp::GetNames(const uint8_t* name_table,
-                              CFX_WideStringArray& Names) {
-  if (NULL == name_table) {
-    return;
-  }
-  uint8_t* lpTable = (uint8_t*)name_table;
-  CFX_WideString wsFamily;
-  uint8_t* sp = lpTable + 2;
-  uint8_t* lpNameRecord = lpTable + 6;
-  uint16_t nNameCount = GetUInt16(sp);
-  uint8_t* lpStr = lpTable + GetUInt16(sp + 2);
-  for (uint16_t j = 0; j < nNameCount; j++) {
-    uint16_t nNameID = GetUInt16(lpNameRecord + j * 12 + 6);
-    if (nNameID != 1) {
-      continue;
-    }
-    uint16_t nPlatformID = GetUInt16(lpNameRecord + j * 12 + 0);
-    uint16_t nNameLength = GetUInt16(lpNameRecord + j * 12 + 8);
-    uint16_t nNameOffset = GetUInt16(lpNameRecord + j * 12 + 10);
-    wsFamily.Empty();
-    if (nPlatformID != 1) {
-      for (uint16_t k = 0; k < nNameLength / 2; k++) {
-        FX_WCHAR wcTemp = GetUInt16(lpStr + nNameOffset + k * 2);
-        wsFamily += wcTemp;
-      }
-      Names.Add(wsFamily);
-    } else {
-      for (uint16_t k = 0; k < nNameLength; k++) {
-        FX_WCHAR wcTemp = GetUInt8(lpStr + nNameOffset + k);
-        wsFamily += wcTemp;
-      }
-      Names.Add(wsFamily);
-    }
-  }
-}
-#undef GetUInt8
-#undef GetUInt16
-#undef GetUInt32
-struct FX_BIT2CHARSET {
-  FX_WORD wBit;
-  FX_WORD wCharset;
-};
-FX_BIT2CHARSET g_FX_Bit2Charset1[16] = {
-    {1 << 0, FX_CHARSET_ANSI},
-    {1 << 1, FX_CHARSET_MSWin_EasterEuropean},
-    {1 << 2, FX_CHARSET_MSWin_Cyrillic},
-    {1 << 3, FX_CHARSET_MSWin_Greek},
-    {1 << 4, FX_CHARSET_MSWin_Turkish},
-    {1 << 5, FX_CHARSET_MSWin_Hebrew},
-    {1 << 6, FX_CHARSET_MSWin_Arabic},
-    {1 << 7, FX_CHARSET_MSWin_Baltic},
-    {1 << 8, FX_CHARSET_MSWin_Vietnamese},
-    {1 << 9, FX_CHARSET_Default},
-    {1 << 10, FX_CHARSET_Default},
-    {1 << 11, FX_CHARSET_Default},
-    {1 << 12, FX_CHARSET_Default},
-    {1 << 13, FX_CHARSET_Default},
-    {1 << 14, FX_CHARSET_Default},
-    {1 << 15, FX_CHARSET_Default},
-};
-FX_BIT2CHARSET g_FX_Bit2Charset2[16] = {
-    {1 << 0, FX_CHARSET_Thai},
-    {1 << 1, FX_CHARSET_ShiftJIS},
-    {1 << 2, FX_CHARSET_ChineseSimplified},
-    {1 << 3, FX_CHARSET_Korean},
-    {1 << 4, FX_CHARSET_ChineseTriditional},
-    {1 << 5, FX_CHARSET_Johab},
-    {1 << 6, FX_CHARSET_Default},
-    {1 << 7, FX_CHARSET_Default},
-    {1 << 8, FX_CHARSET_Default},
-    {1 << 9, FX_CHARSET_Default},
-    {1 << 10, FX_CHARSET_Default},
-    {1 << 11, FX_CHARSET_Default},
-    {1 << 12, FX_CHARSET_Default},
-    {1 << 13, FX_CHARSET_Default},
-    {1 << 14, FX_CHARSET_OEM},
-    {1 << 15, FX_CHARSET_Symbol},
-};
-FX_BIT2CHARSET g_FX_Bit2Charset3[16] = {
-    {1 << 0, FX_CHARSET_Default},  {1 << 1, FX_CHARSET_Default},
-    {1 << 2, FX_CHARSET_Default},  {1 << 3, FX_CHARSET_Default},
-    {1 << 4, FX_CHARSET_Default},  {1 << 5, FX_CHARSET_Default},
-    {1 << 6, FX_CHARSET_Default},  {1 << 7, FX_CHARSET_Default},
-    {1 << 8, FX_CHARSET_Default},  {1 << 9, FX_CHARSET_Default},
-    {1 << 10, FX_CHARSET_Default}, {1 << 11, FX_CHARSET_Default},
-    {1 << 12, FX_CHARSET_Default}, {1 << 13, FX_CHARSET_Default},
-    {1 << 14, FX_CHARSET_Default}, {1 << 15, FX_CHARSET_Default},
-};
-FX_BIT2CHARSET g_FX_Bit2Charset4[16] = {
-    {1 << 0, FX_CHARSET_Default},  {1 << 1, FX_CHARSET_Default},
-    {1 << 2, FX_CHARSET_Default},  {1 << 3, FX_CHARSET_Default},
-    {1 << 4, FX_CHARSET_Default},  {1 << 5, FX_CHARSET_Default},
-    {1 << 6, FX_CHARSET_Default},  {1 << 7, FX_CHARSET_Default},
-    {1 << 8, FX_CHARSET_Default},  {1 << 9, FX_CHARSET_Default},
-    {1 << 10, FX_CHARSET_Default}, {1 << 11, FX_CHARSET_Default},
-    {1 << 12, FX_CHARSET_Default}, {1 << 13, FX_CHARSET_Default},
-    {1 << 14, FX_CHARSET_Default}, {1 << 15, FX_CHARSET_US},
-};
-#define CODEPAGERANGE_IMPLEMENT(n)                   \
-  for (int32_t i = 0; i < 16; i++) {                 \
-    if ((a##n & g_FX_Bit2Charset##n[i].wBit) != 0) { \
-      Charsets.Add(g_FX_Bit2Charset##n[i].wCharset); \
-    }                                                \
-  }
-void CFX_FontMgrImp::GetCharsets(FXFT_Face pFace, CFX_WordArray& Charsets) {
-  Charsets.RemoveAll();
-  TT_OS2* pOS2 = (TT_OS2*)FT_Get_Sfnt_Table(pFace, ft_sfnt_os2);
-  if (NULL != pOS2) {
-    FX_WORD a1, a2, a3, a4;
-    a1 = pOS2->ulCodePageRange1 & 0x0000ffff;
-    CODEPAGERANGE_IMPLEMENT(1);
-    a2 = (pOS2->ulCodePageRange1 >> 16) & 0x0000ffff;
-    CODEPAGERANGE_IMPLEMENT(2);
-    a3 = pOS2->ulCodePageRange2 & 0x0000ffff;
-    CODEPAGERANGE_IMPLEMENT(3);
-    a4 = (pOS2->ulCodePageRange2 >> 16) & 0x0000ffff;
-    CODEPAGERANGE_IMPLEMENT(4);
-  } else {
-    Charsets.Add(FX_CHARSET_Default);
-  }
-}
-#undef CODEPAGERANGE_IMPLEMENT
-void CFX_FontMgrImp::GetUSBCSB(FXFT_Face pFace, FX_DWORD* USB, FX_DWORD* CSB) {
-  TT_OS2* pOS2 = (TT_OS2*)FT_Get_Sfnt_Table(pFace, ft_sfnt_os2);
-  if (NULL != pOS2) {
-    USB[0] = pOS2->ulUnicodeRange1;
-    USB[1] = pOS2->ulUnicodeRange2;
-    USB[2] = pOS2->ulUnicodeRange3;
-    USB[3] = pOS2->ulUnicodeRange4;
-    CSB[0] = pOS2->ulCodePageRange1;
-    CSB[1] = pOS2->ulCodePageRange2;
-  } else {
-    USB[0] = 0;
-    USB[1] = 0;
-    USB[2] = 0;
-    USB[3] = 0;
-    CSB[0] = 0;
-    CSB[1] = 0;
-  }
-}
-int32_t CFX_FontMgrImp::IsPartName(const CFX_WideString& Name1,
-                                   const CFX_WideString& Name2) {
-  if (Name1.Find((const FX_WCHAR*)Name2) != -1) {
-    return 1;
-  }
-  return 0;
-}
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "core/src/fxcrt/extension.h"
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_stdfontmgr.h"
+#include "fx_fontutils.h"
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+IFX_FontMgr* IFX_FontMgr::Create(FX_LPEnumAllFonts pEnumerator,
+                                 FX_LPMatchFont pMatcher,
+                                 void* pUserData) {
+  return new CFX_StdFontMgrImp(pEnumerator, pMatcher, pUserData);
+}
+CFX_StdFontMgrImp::CFX_StdFontMgrImp(FX_LPEnumAllFonts pEnumerator,
+                                     FX_LPMatchFont pMatcher,
+                                     void* pUserData)
+    : m_pMatcher(pMatcher),
+      m_pEnumerator(pEnumerator),
+      m_FontFaces(),
+      m_Fonts(),
+      m_CPFonts(8),
+      m_FamilyFonts(16),
+      m_UnicodeFonts(16),
+      m_BufferFonts(4),
+      m_FileFonts(4),
+      m_StreamFonts(4),
+      m_DeriveFonts(4),
+      m_pUserData(pUserData) {
+  if (m_pEnumerator != NULL) {
+    m_pEnumerator(m_FontFaces, m_pUserData, NULL, 0xFEFF);
+  }
+  if (m_pMatcher == NULL) {
+    m_pMatcher = FX_DefFontMatcher;
+  }
+  FXSYS_assert(m_pMatcher != NULL);
+}
+CFX_StdFontMgrImp::~CFX_StdFontMgrImp() {
+  m_FontFaces.RemoveAll();
+  m_CPFonts.RemoveAll();
+  m_FamilyFonts.RemoveAll();
+  m_UnicodeFonts.RemoveAll();
+  m_BufferFonts.RemoveAll();
+  m_FileFonts.RemoveAll();
+  m_StreamFonts.RemoveAll();
+  m_DeriveFonts.RemoveAll();
+  for (int32_t i = m_Fonts.GetUpperBound(); i >= 0; i--) {
+    IFX_Font* pFont = (IFX_Font*)m_Fonts[i];
+    if (pFont != NULL) {
+      pFont->Release();
+    }
+  }
+  m_Fonts.RemoveAll();
+}
+IFX_Font* CFX_StdFontMgrImp::GetDefFontByCodePage(
+    FX_WORD wCodePage,
+    FX_DWORD dwFontStyles,
+    const FX_WCHAR* pszFontFamily) {
+  FX_DWORD dwHash = FGAS_GetFontHashCode(wCodePage, dwFontStyles);
+  IFX_Font* pFont = NULL;
+  if (m_CPFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
+    return pFont ? LoadFont(pFont, dwFontStyles, wCodePage) : NULL;
+  }
+  FX_LPCFONTDESCRIPTOR pFD;
+  if ((pFD = FindFont(pszFontFamily, dwFontStyles, TRUE, wCodePage)) == NULL)
+    if ((pFD = FindFont(NULL, dwFontStyles, TRUE, wCodePage)) == NULL)
+      if ((pFD = FindFont(NULL, dwFontStyles, FALSE, wCodePage)) == NULL) {
+        return NULL;
+      }
+  FXSYS_assert(pFD != NULL);
+  pFont = IFX_Font::LoadFont(pFD->wsFontFace, dwFontStyles, wCodePage, this);
+  if (pFont != NULL) {
+    m_Fonts.Add(pFont);
+    m_CPFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    dwHash = FGAS_GetFontFamilyHash(pFD->wsFontFace, dwFontStyles, wCodePage);
+    m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    return LoadFont(pFont, dwFontStyles, wCodePage);
+  }
+  return NULL;
+}
+IFX_Font* CFX_StdFontMgrImp::GetDefFontByCharset(
+    uint8_t nCharset,
+    FX_DWORD dwFontStyles,
+    const FX_WCHAR* pszFontFamily) {
+  return GetDefFontByCodePage(FX_GetCodePageFromCharset(nCharset), dwFontStyles,
+                              pszFontFamily);
+}
+#define _FX_USEGASFONTMGR_
+IFX_Font* CFX_StdFontMgrImp::GetDefFontByUnicode(
+    FX_WCHAR wUnicode,
+    FX_DWORD dwFontStyles,
+    const FX_WCHAR* pszFontFamily) {
+  FGAS_LPCFONTUSB pRet = FGAS_GetUnicodeBitField(wUnicode);
+  if (pRet->wBitField == 999) {
+    return NULL;
+  }
+  FX_DWORD dwHash =
+      FGAS_GetFontFamilyHash(pszFontFamily, dwFontStyles, pRet->wBitField);
+  IFX_Font* pFont = NULL;
+  if (m_UnicodeFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
+    return pFont ? LoadFont(pFont, dwFontStyles, pRet->wCodePage) : NULL;
+  }
+#ifdef _FX_USEGASFONTMGR_
+  FX_LPCFONTDESCRIPTOR pFD =
+      FindFont(pszFontFamily, dwFontStyles, FALSE, pRet->wCodePage,
+               pRet->wBitField, wUnicode);
+  if (pFD == NULL && pszFontFamily) {
+    pFD = FindFont(NULL, dwFontStyles, FALSE, pRet->wCodePage, pRet->wBitField,
+                   wUnicode);
+  }
+  if (pFD == NULL) {
+    return NULL;
+  }
+  FXSYS_assert(pFD);
+  FX_WORD wCodePage = FX_GetCodePageFromCharset(pFD->uCharSet);
+  const FX_WCHAR* pFontFace = pFD->wsFontFace;
+  pFont = IFX_Font::LoadFont(pFontFace, dwFontStyles, wCodePage, this);
+#else
+  CFX_FontMapper* pBuiltinMapper =
+      CFX_GEModule::Get()->GetFontMgr()->m_pBuiltinMapper;
+  if (pBuiltinMapper == NULL) {
+    return NULL;
+  }
+  int32_t iWeight =
+      (dwFontStyles & FX_FONTSTYLE_Bold) ? FXFONT_FW_BOLD : FXFONT_FW_NORMAL;
+  int italic_angle = 0;
+  FXFT_Face ftFace = pBuiltinMapper->FindSubstFontByUnicode(
+      wUnicode, dwFontStyles, iWeight, italic_angle);
+  if (ftFace == NULL) {
+    return NULL;
+  }
+  CFX_Font* pFXFont = new CFX_Font;
+  pFXFont->m_Face = ftFace;
+  pFXFont->m_pFontData = FXFT_Get_Face_Stream_Base(ftFace);
+  pFXFont->m_dwSize = FXFT_Get_Face_Stream_Size(ftFace);
+  pFont = IFX_Font::LoadFont(pFXFont, this);
+  FX_WORD wCodePage = pRet->wCodePage;
+  CFX_WideString wsPsName = pFXFont->GetPsName();
+  const FX_WCHAR* pFontFace = wsPsName;
+#endif
+  if (pFont != NULL) {
+    m_Fonts.Add(pFont);
+    m_UnicodeFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    dwHash = FGAS_GetFontHashCode(wCodePage, dwFontStyles);
+    m_CPFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    dwHash = FGAS_GetFontFamilyHash(pFontFace, dwFontStyles, wCodePage);
+    m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    return LoadFont(pFont, dwFontStyles, wCodePage);
+  }
+  return NULL;
+}
+IFX_Font* CFX_StdFontMgrImp::GetDefFontByLanguage(
+    FX_WORD wLanguage,
+    FX_DWORD dwFontStyles,
+    const FX_WCHAR* pszFontFamily) {
+  return GetDefFontByCodePage(FX_GetDefCodePageByLanguage(wLanguage),
+                              dwFontStyles, pszFontFamily);
+}
+IFX_Font* CFX_StdFontMgrImp::LoadFont(const FX_WCHAR* pszFontFamily,
+                                      FX_DWORD dwFontStyles,
+                                      FX_WORD wCodePage) {
+  FX_DWORD dwHash =
+      FGAS_GetFontFamilyHash(pszFontFamily, dwFontStyles, wCodePage);
+  IFX_Font* pFont = NULL;
+  if (m_FamilyFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
+    return pFont ? LoadFont(pFont, dwFontStyles, wCodePage) : NULL;
+  }
+  FX_LPCFONTDESCRIPTOR pFD = NULL;
+  if ((pFD = FindFont(pszFontFamily, dwFontStyles, TRUE, wCodePage)) == NULL)
+    if ((pFD = FindFont(pszFontFamily, dwFontStyles, FALSE, wCodePage)) ==
+        NULL) {
+      return NULL;
+    }
+  FXSYS_assert(pFD != NULL);
+  if (wCodePage == 0xFFFF) {
+    wCodePage = FX_GetCodePageFromCharset(pFD->uCharSet);
+  }
+  pFont = IFX_Font::LoadFont(pFD->wsFontFace, dwFontStyles, wCodePage, this);
+  if (pFont != NULL) {
+    m_Fonts.Add(pFont);
+    m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    dwHash = FGAS_GetFontHashCode(wCodePage, dwFontStyles);
+    m_CPFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    return LoadFont(pFont, dwFontStyles, wCodePage);
+  }
+  return NULL;
+}
+IFX_Font* CFX_StdFontMgrImp::LoadFont(const uint8_t* pBuffer, int32_t iLength) {
+  FXSYS_assert(pBuffer != NULL && iLength > 0);
+  IFX_Font* pFont = NULL;
+  if (m_BufferFonts.Lookup((void*)pBuffer, (void*&)pFont)) {
+    if (pFont != NULL) {
+      return pFont->Retain();
+    }
+  }
+  pFont = IFX_Font::LoadFont(pBuffer, iLength, this);
+  if (pFont != NULL) {
+    m_Fonts.Add(pFont);
+    m_BufferFonts.SetAt((void*)pBuffer, pFont);
+    return pFont->Retain();
+  }
+  return NULL;
+}
+IFX_Font* CFX_StdFontMgrImp::LoadFont(const FX_WCHAR* pszFileName) {
+  FXSYS_assert(pszFileName != NULL);
+  FX_DWORD dwHash = FX_HashCode_String_GetW(pszFileName, -1);
+  IFX_Font* pFont = NULL;
+  if (m_FileFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont)) {
+    if (pFont != NULL) {
+      return pFont->Retain();
+    }
+  }
+  pFont = IFX_Font::LoadFont(pszFileName, NULL);
+  if (pFont != NULL) {
+    m_Fonts.Add(pFont);
+    m_FileFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    return pFont->Retain();
+  }
+  return NULL;
+}
+IFX_Font* CFX_StdFontMgrImp::LoadFont(IFX_Stream* pFontStream,
+                                      const FX_WCHAR* pszFontAlias,
+                                      FX_DWORD dwFontStyles,
+                                      FX_WORD wCodePage,
+                                      FX_BOOL bSaveStream) {
+  FXSYS_assert(pFontStream != NULL && pFontStream->GetLength() > 0);
+  IFX_Font* pFont = NULL;
+  if (m_StreamFonts.Lookup((void*)pFontStream, (void*&)pFont)) {
+    if (pFont != NULL) {
+      if (pszFontAlias != NULL) {
+        FX_DWORD dwHash =
+            FGAS_GetFontFamilyHash(pszFontAlias, dwFontStyles, wCodePage);
+        m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+      }
+      return LoadFont(pFont, dwFontStyles, wCodePage);
+    }
+  }
+  pFont = IFX_Font::LoadFont(pFontStream, this, bSaveStream);
+  if (pFont != NULL) {
+    m_Fonts.Add(pFont);
+    m_StreamFonts.SetAt((void*)pFontStream, (void*)pFont);
+    if (pszFontAlias != NULL) {
+      FX_DWORD dwHash =
+          FGAS_GetFontFamilyHash(pszFontAlias, dwFontStyles, wCodePage);
+      m_FamilyFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    }
+    return LoadFont(pFont, dwFontStyles, wCodePage);
+  }
+  return NULL;
+}
+IFX_Font* CFX_StdFontMgrImp::LoadFont(IFX_Font* pSrcFont,
+                                      FX_DWORD dwFontStyles,
+                                      FX_WORD wCodePage) {
+  FXSYS_assert(pSrcFont != NULL);
+  if (pSrcFont->GetFontStyles() == dwFontStyles) {
+    return pSrcFont->Retain();
+  }
+  void* buffer[3] = {pSrcFont, (void*)(uintptr_t)dwFontStyles,
+                     (void*)(uintptr_t)wCodePage};
+  FX_DWORD dwHash =
+      FX_HashCode_String_GetA((const FX_CHAR*)buffer, 3 * sizeof(void*));
+  IFX_Font* pFont = NULL;
+  if (m_DeriveFonts.GetCount() > 0) {
+    m_DeriveFonts.Lookup((void*)(uintptr_t)dwHash, (void*&)pFont);
+    if (pFont != NULL) {
+      return pFont->Retain();
+    }
+  }
+  pFont = pSrcFont->Derive(dwFontStyles, wCodePage);
+  if (pFont != NULL) {
+    m_DeriveFonts.SetAt((void*)(uintptr_t)dwHash, (void*)pFont);
+    int32_t index = m_Fonts.Find(pFont);
+    if (index < 0) {
+      m_Fonts.Add(pFont);
+      pFont->Retain();
+    }
+    return pFont;
+  }
+  return NULL;
+}
+void CFX_StdFontMgrImp::ClearFontCache() {
+  int32_t iCount = m_Fonts.GetSize();
+  for (int32_t i = 0; i < iCount; i++) {
+    IFX_Font* pFont = (IFX_Font*)m_Fonts[i];
+    if (pFont != NULL) {
+      pFont->Reset();
+    }
+  }
+}
+void CFX_StdFontMgrImp::RemoveFont(CFX_MapPtrToPtr& fontMap, IFX_Font* pFont) {
+  FX_POSITION pos = fontMap.GetStartPosition();
+  void* pKey;
+  void* pFind;
+  while (pos != NULL) {
+    pFind = NULL;
+    fontMap.GetNextAssoc(pos, pKey, pFind);
+    if (pFind != (void*)pFont) {
+      continue;
+    }
+    fontMap.RemoveKey(pKey);
+    break;
+  }
+}
+void CFX_StdFontMgrImp::RemoveFont(IFX_Font* pFont) {
+  RemoveFont(m_CPFonts, pFont);
+  RemoveFont(m_FamilyFonts, pFont);
+  RemoveFont(m_UnicodeFonts, pFont);
+  RemoveFont(m_BufferFonts, pFont);
+  RemoveFont(m_FileFonts, pFont);
+  RemoveFont(m_StreamFonts, pFont);
+  RemoveFont(m_DeriveFonts, pFont);
+  int32_t iFind = m_Fonts.Find(pFont);
+  if (iFind > -1) {
+    m_Fonts.RemoveAt(iFind, 1);
+  }
+}
+FX_LPCFONTDESCRIPTOR CFX_StdFontMgrImp::FindFont(const FX_WCHAR* pszFontFamily,
+                                                 FX_DWORD dwFontStyles,
+                                                 FX_DWORD dwMatchFlags,
+                                                 FX_WORD wCodePage,
+                                                 FX_DWORD dwUSB,
+                                                 FX_WCHAR wUnicode) {
+  if (m_pMatcher == NULL) {
+    return NULL;
+  }
+  FX_FONTMATCHPARAMS params;
+  FX_memset(&params, 0, sizeof(params));
+  params.dwUSB = dwUSB;
+  params.wUnicode = wUnicode;
+  params.wCodePage = wCodePage;
+  params.pwsFamily = pszFontFamily;
+  params.dwFontStyles = dwFontStyles;
+  params.dwMatchFlags = dwMatchFlags;
+  FX_LPCFONTDESCRIPTOR pDesc = m_pMatcher(&params, m_FontFaces, m_pUserData);
+  if (pDesc) {
+    return pDesc;
+  }
+  if (pszFontFamily && m_pEnumerator) {
+    CFX_FontDescriptors namedFonts;
+    m_pEnumerator(namedFonts, m_pUserData, pszFontFamily, wUnicode);
+    params.pwsFamily = NULL;
+    pDesc = m_pMatcher(&params, namedFonts, m_pUserData);
+    if (pDesc == NULL) {
+      return NULL;
+    }
+    for (int32_t i = m_FontFaces.GetSize() - 1; i >= 0; i--) {
+      FX_LPCFONTDESCRIPTOR pMatch = m_FontFaces.GetPtrAt(i);
+      if (*pMatch == *pDesc) {
+        return pMatch;
+      }
+    }
+    int index = m_FontFaces.Add(*pDesc);
+    return m_FontFaces.GetPtrAt(index);
+  }
+  return NULL;
+}
+FX_LPCFONTDESCRIPTOR FX_DefFontMatcher(FX_LPFONTMATCHPARAMS pParams,
+                                       const CFX_FontDescriptors& fonts,
+                                       void* pUserData) {
+  FX_LPCFONTDESCRIPTOR pBestFont = NULL;
+  int32_t iBestSimilar = 0;
+  FX_BOOL bMatchStyle =
+      (pParams->dwMatchFlags & FX_FONTMATCHPARA_MacthStyle) > 0;
+  int32_t iCount = fonts.GetSize();
+  for (int32_t i = 0; i < iCount; ++i) {
+    FX_LPCFONTDESCRIPTOR pFont = fonts.GetPtrAt(i);
+    if ((pFont->dwFontStyles & FX_FONTSTYLE_BoldItalic) ==
+        FX_FONTSTYLE_BoldItalic) {
+      continue;
+    }
+    if (pParams->pwsFamily) {
+      if (FXSYS_wcsicmp(pParams->pwsFamily, pFont->wsFontFace)) {
+        continue;
+      }
+      if (pFont->uCharSet == FX_CHARSET_Symbol) {
+        return pFont;
+      }
+    }
+    if (pFont->uCharSet == FX_CHARSET_Symbol) {
+      continue;
+    }
+    if (pParams->wCodePage != 0xFFFF) {
+      if (FX_GetCodePageFromCharset(pFont->uCharSet) != pParams->wCodePage) {
+        continue;
+      }
+    } else {
+      if (pParams->dwUSB < 128) {
+        FX_DWORD dwByte = pParams->dwUSB / 32;
+        FX_DWORD dwUSB = 1 << (pParams->dwUSB % 32);
+        if ((pFont->FontSignature.fsUsb[dwByte] & dwUSB) == 0) {
+          continue;
+        }
+      }
+    }
+    if (bMatchStyle) {
+      if ((pFont->dwFontStyles & 0x0F) == (pParams->dwFontStyles & 0x0F)) {
+        return pFont;
+      } else {
+        continue;
+      }
+    }
+    if (pParams->pwsFamily != NULL) {
+      if (FXSYS_wcsicmp(pParams->pwsFamily, pFont->wsFontFace) == 0) {
+        return pFont;
+      }
+    }
+    int32_t iSimilarValue = FX_GetSimilarValue(pFont, pParams->dwFontStyles);
+    if (iBestSimilar < iSimilarValue) {
+      iBestSimilar = iSimilarValue;
+      pBestFont = pFont;
+    }
+  }
+  return iBestSimilar < 1 ? NULL : pBestFont;
+}
+int32_t FX_GetSimilarValue(FX_LPCFONTDESCRIPTOR pFont, FX_DWORD dwFontStyles) {
+  int32_t iValue = 0;
+  if ((dwFontStyles & FX_FONTSTYLE_Symbolic) ==
+      (pFont->dwFontStyles & FX_FONTSTYLE_Symbolic)) {
+    iValue += 64;
+  }
+  if ((dwFontStyles & FX_FONTSTYLE_FixedPitch) ==
+      (pFont->dwFontStyles & FX_FONTSTYLE_FixedPitch)) {
+    iValue += 32;
+  }
+  if ((dwFontStyles & FX_FONTSTYLE_Serif) ==
+      (pFont->dwFontStyles & FX_FONTSTYLE_Serif)) {
+    iValue += 16;
+  }
+  if ((dwFontStyles & FX_FONTSTYLE_Script) ==
+      (pFont->dwFontStyles & FX_FONTSTYLE_Script)) {
+    iValue += 8;
+  }
+  return iValue;
+}
+FX_LPMatchFont FX_GetDefFontMatchor() {
+  return FX_DefFontMatcher;
+}
+FX_DWORD FX_GetGdiFontStyles(const LOGFONTW& lf) {
+  FX_DWORD dwStyles = 0;
+  if ((lf.lfPitchAndFamily & 0x03) == FIXED_PITCH) {
+    dwStyles |= FX_FONTSTYLE_FixedPitch;
+  }
+  uint8_t nFamilies = lf.lfPitchAndFamily & 0xF0;
+  if (nFamilies == FF_ROMAN) {
+    dwStyles |= FX_FONTSTYLE_Serif;
+  }
+  if (nFamilies == FF_SCRIPT) {
+    dwStyles |= FX_FONTSTYLE_Script;
+  }
+  if (lf.lfCharSet == SYMBOL_CHARSET) {
+    dwStyles |= FX_FONTSTYLE_Symbolic;
+  }
+  return dwStyles;
+}
+static int32_t CALLBACK FX_GdiFontEnumProc(ENUMLOGFONTEX* lpelfe,
+                                           NEWTEXTMETRICEX* lpntme,
+                                           DWORD dwFontType,
+                                           LPARAM lParam) {
+  if (dwFontType != TRUETYPE_FONTTYPE) {
+    return 1;
+  }
+  const LOGFONTW& lf = ((LPENUMLOGFONTEXW)lpelfe)->elfLogFont;
+  if (lf.lfFaceName[0] == L'@') {
+    return 1;
+  }
+  FX_LPFONTDESCRIPTOR pFont = FX_Alloc(FX_FONTDESCRIPTOR, 1);
+  FXSYS_memset(pFont, 0, sizeof(FX_FONTDESCRIPTOR));
+  pFont->uCharSet = lf.lfCharSet;
+  pFont->dwFontStyles = FX_GetGdiFontStyles(lf);
+  FXSYS_wcsncpy(pFont->wsFontFace, (const FX_WCHAR*)lf.lfFaceName, 31);
+  pFont->wsFontFace[31] = 0;
+  FX_memcpy(&pFont->FontSignature, &lpntme->ntmFontSig,
+            sizeof(lpntme->ntmFontSig));
+  ((CFX_FontDescriptors*)lParam)->Add(*pFont);
+  FX_Free(pFont);
+  return 1;
+}
+static void FX_EnumGdiFonts(CFX_FontDescriptors& fonts,
+                            void* pUserData,
+                            const FX_WCHAR* pwsFaceName,
+                            FX_WCHAR wUnicode) {
+  HDC hDC = ::GetDC(NULL);
+  LOGFONTW lfFind;
+  FX_memset(&lfFind, 0, sizeof(lfFind));
+  lfFind.lfCharSet = DEFAULT_CHARSET;
+  if (pwsFaceName) {
+    FXSYS_wcsncpy((FX_WCHAR*)lfFind.lfFaceName, pwsFaceName, 31);
+    lfFind.lfFaceName[31] = 0;
+  }
+  EnumFontFamiliesExW(hDC, (LPLOGFONTW)&lfFind,
+                      (FONTENUMPROCW)FX_GdiFontEnumProc, (LPARAM)&fonts, 0);
+  ::ReleaseDC(NULL, hDC);
+}
+FX_LPEnumAllFonts FX_GetDefFontEnumerator() {
+  return FX_EnumGdiFonts;
+}
+#else
+const FX_CHAR* g_FontFolders[] = {
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_LINUX_
+    "/usr/share/fonts", "/usr/share/X11/fonts/Type1",
+    "/usr/share/X11/fonts/TTF", "/usr/local/share/fonts",
+#elif _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+    "~/Library/Fonts", "/Library/Fonts", "/System/Library/Fonts",
+#elif _FXM_PLATFORM_ == _FXM_PLATFORM_ANDROID_
+    "/system/fonts",
+#endif
+};
+CFX_FontSourceEnum_File::CFX_FontSourceEnum_File() {
+  for (int32_t i = 0; i < sizeof(g_FontFolders) / sizeof(const FX_CHAR*); i++) {
+    m_FolderPaths.Add(g_FontFolders[i]);
+  }
+}
+CFX_ByteString CFX_FontSourceEnum_File::GetNextFile() {
+Restart:
+  void* pCurHandle =
+      m_FolderQueue.GetSize() == 0
+          ? NULL
+          : m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->pFileHandle;
+  if (NULL == pCurHandle) {
+    if (m_FolderPaths.GetSize() < 1) {
+      return "";
+    }
+    pCurHandle = FX_OpenFolder(m_FolderPaths[m_FolderPaths.GetSize() - 1]);
+    FX_HandleParentPath hpp;
+    hpp.pFileHandle = pCurHandle;
+    hpp.bsParentPath = m_FolderPaths[m_FolderPaths.GetSize() - 1];
+    m_FolderQueue.Add(hpp);
+  }
+  CFX_ByteString bsName;
+  FX_BOOL bFolder;
+  CFX_ByteString bsFolderSpearator =
+      CFX_ByteString::FromUnicode(CFX_WideString(FX_GetFolderSeparator()));
+  while (TRUE) {
+    if (!FX_GetNextFile(pCurHandle, bsName, bFolder)) {
+      FX_CloseFolder(pCurHandle);
+      m_FolderQueue.RemoveAt(m_FolderQueue.GetSize() - 1);
+      if (m_FolderQueue.GetSize() == 0) {
+        m_FolderPaths.RemoveAt(m_FolderPaths.GetSize() - 1);
+        if (m_FolderPaths.GetSize() == 0) {
+          return "";
+        } else {
+          goto Restart;
+        }
+      }
+      pCurHandle =
+          m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->pFileHandle;
+      continue;
+    }
+    if (bsName == "." || bsName == "..") {
+      continue;
+    }
+    if (bFolder) {
+      FX_HandleParentPath hpp;
+      hpp.bsParentPath =
+          m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->bsParentPath +
+          bsFolderSpearator + bsName;
+      hpp.pFileHandle = FX_OpenFolder(hpp.bsParentPath);
+      if (hpp.pFileHandle == NULL) {
+        continue;
+      }
+      m_FolderQueue.Add(hpp);
+      pCurHandle = hpp.pFileHandle;
+      continue;
+    }
+    bsName =
+        m_FolderQueue.GetDataPtr(m_FolderQueue.GetSize() - 1)->bsParentPath +
+        bsFolderSpearator + bsName;
+    break;
+  }
+  return bsName;
+}
+FX_POSITION CFX_FontSourceEnum_File::GetStartPosition(void* pUserData) {
+  m_wsNext = GetNextFile().UTF8Decode();
+  if (0 == m_wsNext.GetLength()) {
+    return (FX_POSITION)0;
+  }
+  return (FX_POSITION)-1;
+}
+IFX_FileAccess* CFX_FontSourceEnum_File::GetNext(FX_POSITION& pos,
+                                                 void* pUserData) {
+  IFX_FileAccess* pAccess = FX_CreateDefaultFileAccess(m_wsNext);
+  m_wsNext = GetNextFile().UTF8Decode();
+  pos = 0 != m_wsNext.GetLength() ? pAccess : NULL;
+  return (IFX_FileAccess*)pAccess;
+}
+IFX_FontSourceEnum* FX_CreateDefaultFontSourceEnum() {
+  return (IFX_FontSourceEnum*)new CFX_FontSourceEnum_File;
+}
+IFX_FontMgr* IFX_FontMgr::Create(IFX_FontSourceEnum* pFontEnum,
+                                 IFX_FontMgrDelegate* pDelegate,
+                                 void* pUserData) {
+  if (NULL == pFontEnum) {
+    return NULL;
+  }
+  CFX_FontMgrImp* pFontMgr =
+      new CFX_FontMgrImp(pFontEnum, pDelegate, pUserData);
+  if (pFontMgr->EnumFonts()) {
+    return pFontMgr;
+  }
+  delete pFontMgr;
+  return NULL;
+}
+CFX_FontMgrImp::CFX_FontMgrImp(IFX_FontSourceEnum* pFontEnum,
+                               IFX_FontMgrDelegate* pDelegate,
+                               void* pUserData)
+    : m_pFontSource(pFontEnum),
+      m_pDelegate(pDelegate),
+      m_pUserData(pUserData) {}
+
+FX_BOOL CFX_FontMgrImp::EnumFontsFromFontMapper() {
+  CFX_FontMapper* pFontMapper =
+      CFX_GEModule::Get()->GetFontMgr()->GetBuiltinMapper();
+  if (!pFontMapper)
+    return FALSE;
+  IFX_SystemFontInfo* pSystemFontInfo = pFontMapper->GetSystemFontInfo();
+  if (!pSystemFontInfo)
+    return FALSE;
+  pSystemFontInfo->EnumFontList(pFontMapper);
+  for (int32_t i = 0; i < pFontMapper->GetFaceSize(); ++i) {
+    IFX_FileRead* pFontStream =
+        CreateFontStream(pFontMapper, pSystemFontInfo, i);
+    if (!pFontStream)
+      continue;
+    ReportFaces(pFontStream);
+    pFontStream->Release();
+  }
+  if (m_InstalledFonts.GetSize() == 0)
+    return FALSE;
+  return TRUE;
+}
+FX_BOOL CFX_FontMgrImp::EnumFontsFromFiles() {
+  CFX_GEModule::Get()->GetFontMgr()->InitFTLibrary();
+  FX_POSITION pos = m_pFontSource->GetStartPosition();
+  IFX_FileAccess* pFontSource = nullptr;
+  IFX_FileRead* pFontStream = nullptr;
+  while (pos) {
+    pFontSource = m_pFontSource->GetNext(pos);
+    pFontStream = pFontSource->CreateFileStream(FX_FILEMODE_ReadOnly);
+    if (!pFontStream) {
+      pFontSource->Release();
+      continue;
+    }
+    ReportFaces(pFontStream);
+    pFontStream->Release();
+    pFontSource->Release();
+  }
+  if (m_InstalledFonts.GetSize() == 0)
+    return FALSE;
+  return TRUE;
+}
+FX_BOOL CFX_FontMgrImp::EnumFonts() {
+  if (EnumFontsFromFontMapper())
+    return TRUE;
+  return EnumFontsFromFiles();
+}
+void CFX_FontMgrImp::Release() {
+  for (int32_t i = 0; i < m_InstalledFonts.GetSize(); i++) {
+    delete m_InstalledFonts[i];
+  }
+  FX_POSITION pos = m_Hash2CandidateList.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    CFX_FontDescriptorInfos* pDescs;
+    m_Hash2CandidateList.GetNextAssoc(pos, dwHash, pDescs);
+    if (NULL != pDescs) {
+      delete pDescs;
+    }
+  }
+  pos = m_Hash2Fonts.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    CFX_ArrayTemplate<IFX_Font*>* pFonts;
+    m_Hash2Fonts.GetNextAssoc(pos, dwHash, pFonts);
+    if (NULL != pFonts) {
+      delete pFonts;
+    }
+  }
+  m_Hash2Fonts.RemoveAll();
+  pos = m_Hash2FileAccess.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    IFX_FileAccess* pFileAccess;
+    m_Hash2FileAccess.GetNextAssoc(pos, dwHash, pFileAccess);
+    if (NULL != pFileAccess) {
+      pFileAccess->Release();
+    }
+  }
+  pos = m_FileAccess2IFXFont.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    IFX_Font* pFont;
+    m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pFont);
+    if (NULL != pFont) {
+      pFont->Release();
+    }
+  }
+  pos = m_IFXFont2FileRead.GetStartPosition();
+  while (pos) {
+    IFX_Font* pFont;
+    IFX_FileRead* pFileRead;
+    m_IFXFont2FileRead.GetNextAssoc(pos, pFont, pFileRead);
+    pFileRead->Release();
+  }
+  delete this;
+}
+IFX_Font* CFX_FontMgrImp::GetDefFontByCodePage(FX_WORD wCodePage,
+                                               FX_DWORD dwFontStyles,
+                                               const FX_WCHAR* pszFontFamily) {
+  return NULL == m_pDelegate ? NULL : m_pDelegate->GetDefFontByCodePage(
+                                          this, wCodePage, dwFontStyles,
+                                          pszFontFamily);
+}
+IFX_Font* CFX_FontMgrImp::GetDefFontByCharset(uint8_t nCharset,
+                                              FX_DWORD dwFontStyles,
+                                              const FX_WCHAR* pszFontFamily) {
+  return NULL == m_pDelegate ? NULL
+                             : m_pDelegate->GetDefFontByCharset(
+                                   this, nCharset, dwFontStyles, pszFontFamily);
+}
+IFX_Font* CFX_FontMgrImp::GetDefFontByUnicode(FX_WCHAR wUnicode,
+                                              FX_DWORD dwFontStyles,
+                                              const FX_WCHAR* pszFontFamily) {
+  return NULL == m_pDelegate ? NULL
+                             : m_pDelegate->GetDefFontByUnicode(
+                                   this, wUnicode, dwFontStyles, pszFontFamily);
+}
+IFX_Font* CFX_FontMgrImp::GetDefFontByLanguage(FX_WORD wLanguage,
+                                               FX_DWORD dwFontStyles,
+                                               const FX_WCHAR* pszFontFamily) {
+  return NULL == m_pDelegate ? NULL : m_pDelegate->GetDefFontByLanguage(
+                                          this, wLanguage, dwFontStyles,
+                                          pszFontFamily);
+}
+IFX_Font* CFX_FontMgrImp::GetFontByCodePage(FX_WORD wCodePage,
+                                            FX_DWORD dwFontStyles,
+                                            const FX_WCHAR* pszFontFamily) {
+  CFX_ByteString bsHash;
+  bsHash.Format("%d, %d", wCodePage, dwFontStyles);
+  bsHash += CFX_WideString(pszFontFamily).UTF8Encode();
+  FX_DWORD dwHash = FX_HashCode_String_GetA(bsHash, bsHash.GetLength());
+  CFX_ArrayTemplate<IFX_Font*>* pFonts = NULL;
+  IFX_Font* pFont = NULL;
+  if (m_Hash2Fonts.Lookup(dwHash, pFonts)) {
+    if (NULL == pFonts) {
+      return NULL;
+    }
+    if (0 != pFonts->GetSize()) {
+      return pFonts->GetAt(0)->Retain();
+    }
+  }
+  if (!pFonts)
+    pFonts = new CFX_ArrayTemplate<IFX_Font*>;
+  m_Hash2Fonts.SetAt(dwHash, pFonts);
+  CFX_FontDescriptorInfos* sortedFonts = NULL;
+  if (!m_Hash2CandidateList.Lookup(dwHash, sortedFonts)) {
+    sortedFonts = new CFX_FontDescriptorInfos;
+    MatchFonts(*sortedFonts, wCodePage, dwFontStyles,
+               CFX_WideString(pszFontFamily), 0);
+    m_Hash2CandidateList.SetAt(dwHash, sortedFonts);
+  }
+  if (sortedFonts->GetSize() == 0) {
+    return NULL;
+  }
+  CFX_FontDescriptor* pDesc = sortedFonts->GetAt(0).pFont;
+  if (pDesc->m_pFileAccess)
+    pFont = LoadFont(pDesc->m_pFileAccess, pDesc->m_nFaceIndex, nullptr);
+  else
+    pFont = LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
+  if (NULL != pFont) {
+    pFont->SetLogicalFontStyle(dwFontStyles);
+  }
+  pFonts->Add(pFont);
+  return pFont;
+}
+IFX_Font* CFX_FontMgrImp::GetFontByCharset(uint8_t nCharset,
+                                           FX_DWORD dwFontStyles,
+                                           const FX_WCHAR* pszFontFamily) {
+  return GetFontByCodePage(FX_GetCodePageFromCharset(nCharset), dwFontStyles,
+                           pszFontFamily);
+}
+IFX_Font* CFX_FontMgrImp::GetFontByUnicode(FX_WCHAR wUnicode,
+                                           FX_DWORD dwFontStyles,
+                                           const FX_WCHAR* pszFontFamily) {
+  IFX_Font* pFont = nullptr;
+  if (m_FailedUnicodes2NULL.Lookup(wUnicode, pFont))
+    return nullptr;
+  FGAS_LPCFONTUSB x = FGAS_GetUnicodeBitField(wUnicode);
+  FX_WORD wCodePage = x ? x->wCodePage : 0xFFFF;
+  FX_WORD wBitField = x ? x->wBitField : 0x03E7;
+  CFX_ByteString bsHash;
+  if (wCodePage == 0xFFFF)
+    bsHash.Format("%d, %d, %d", wCodePage, wBitField, dwFontStyles);
+  else
+    bsHash.Format("%d, %d", wCodePage, dwFontStyles);
+  bsHash += CFX_WideString(pszFontFamily).UTF8Encode();
+  FX_DWORD dwHash = FX_HashCode_String_GetA(bsHash, bsHash.GetLength());
+  CFX_ArrayTemplate<IFX_Font*>* pFonts = nullptr;
+  if (m_Hash2Fonts.Lookup(dwHash, pFonts)) {
+    if (!pFonts)
+      return nullptr;
+    for (int32_t i = 0; i < pFonts->GetSize(); ++i) {
+      if (VerifyUnicode(pFonts->GetAt(i), wUnicode))
+        return pFonts->GetAt(i)->Retain();
+    }
+  }
+  if (!pFonts)
+    pFonts = new CFX_ArrayTemplate<IFX_Font*>;
+  m_Hash2Fonts.SetAt(dwHash, pFonts);
+  CFX_FontDescriptorInfos* sortedFonts = nullptr;
+  if (!m_Hash2CandidateList.Lookup(dwHash, sortedFonts)) {
+    sortedFonts = new CFX_FontDescriptorInfos;
+    MatchFonts(*sortedFonts, wCodePage, dwFontStyles,
+               CFX_WideString(pszFontFamily), wUnicode);
+    m_Hash2CandidateList.SetAt(dwHash, sortedFonts);
+  }
+  for (int32_t i = 0; i < sortedFonts->GetSize(); ++i) {
+    CFX_FontDescriptor* pDesc = sortedFonts->GetAt(i).pFont;
+    if (!VerifyUnicode(pDesc, wUnicode))
+      continue;
+    if (pDesc->m_pFileAccess)
+      pFont = LoadFont(pDesc->m_pFileAccess, pDesc->m_nFaceIndex, nullptr);
+    else
+      pFont = LoadFont(pDesc->m_wsFaceName, pDesc->m_nFaceIndex, nullptr);
+    if (!pFont)
+      continue;
+    pFont->SetLogicalFontStyle(dwFontStyles);
+    pFonts->Add(pFont);
+    return pFont;
+  }
+  if (!pszFontFamily)
+    m_FailedUnicodes2NULL.SetAt(wUnicode, nullptr);
+  return nullptr;
+}
+FX_BOOL CFX_FontMgrImp::VerifyUnicode(CFX_FontDescriptor* pDesc,
+                                      FX_WCHAR wcUnicode) {
+  IFX_FileRead* pFileRead = nullptr;
+  if (pDesc->m_pFileAccess)
+    pFileRead = pDesc->m_pFileAccess->CreateFileStream(FX_FILEMODE_ReadOnly);
+  else
+    pFileRead = CreateFontStream(pDesc->m_wsFaceName.UTF8Encode());
+  if (!pFileRead)
+    return FALSE;
+  FXFT_Face pFace = LoadFace(pFileRead, pDesc->m_nFaceIndex);
+  FT_Error retCharmap = FXFT_Select_Charmap(pFace, FXFT_ENCODING_UNICODE);
+  FT_Error retIndex = FXFT_Get_Char_Index(pFace, wcUnicode);
+  pFileRead->Release();
+  if (!pFace)
+    return FALSE;
+  if (FXFT_Get_Face_External_Stream(pFace))
+    FXFT_Clear_Face_External_Stream(pFace);
+  FXFT_Done_Face(pFace);
+  return !retCharmap && retIndex;
+}
+FX_BOOL CFX_FontMgrImp::VerifyUnicode(IFX_Font* pFont, FX_WCHAR wcUnicode) {
+  if (NULL == pFont) {
+    return FALSE;
+  }
+  FXFT_Face pFace = ((CFX_Font*)pFont->GetDevFont())->GetFace();
+  FXFT_CharMap charmap = FXFT_Get_Face_Charmap(pFace);
+  if (0 != FXFT_Select_Charmap(pFace, FXFT_ENCODING_UNICODE)) {
+    return FALSE;
+  }
+  if (0 == FXFT_Get_Char_Index(pFace, wcUnicode)) {
+    FXFT_Set_Charmap(pFace, charmap);
+    return FALSE;
+  }
+  return TRUE;
+}
+IFX_Font* CFX_FontMgrImp::GetFontByLanguage(FX_WORD wLanguage,
+                                            FX_DWORD dwFontStyles,
+                                            const FX_WCHAR* pszFontFamily) {
+  return GetFontByCodePage(FX_GetDefCodePageByLanguage(wLanguage), dwFontStyles,
+                           pszFontFamily);
+}
+IFX_Font* CFX_FontMgrImp::LoadFont(const uint8_t* pBuffer,
+                                   int32_t iLength,
+                                   int32_t iFaceIndex,
+                                   int32_t* pFaceCount) {
+  void* Hash[2] = {(void*)(uintptr_t)pBuffer, (void*)(uintptr_t)iLength};
+  FX_DWORD dwHash =
+      FX_HashCode_String_GetA((const FX_CHAR*)Hash, 2 * sizeof(void*));
+  IFX_FileAccess* pFontAccess = NULL;
+  if (!m_Hash2FileAccess.Lookup(dwHash, pFontAccess)) {
+  }
+  if (NULL != pFontAccess) {
+    return LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE);
+  } else {
+    return NULL;
+  }
+}
+IFX_Font* CFX_FontMgrImp::LoadFont(const FX_WCHAR* pszFileName,
+                                   int32_t iFaceIndex,
+                                   int32_t* pFaceCount) {
+  CFX_ByteString bsHash;
+  bsHash += CFX_WideString(pszFileName).UTF8Encode();
+  FX_DWORD dwHash =
+      FX_HashCode_String_GetA((const FX_CHAR*)bsHash, bsHash.GetLength());
+  IFX_FileAccess* pFontAccess = NULL;
+  if (!m_Hash2FileAccess.Lookup(dwHash, pFontAccess)) {
+    pFontAccess = FX_CreateDefaultFileAccess(pszFileName);
+    m_Hash2FileAccess.SetAt(dwHash, pFontAccess);
+  }
+  if (NULL != pFontAccess) {
+    return LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE);
+  } else {
+    return NULL;
+  }
+}
+IFX_Font* CFX_FontMgrImp::LoadFont(IFX_Stream* pFontStream,
+                                   int32_t iFaceIndex,
+                                   int32_t* pFaceCount,
+                                   FX_BOOL bSaveStream) {
+  void* Hash[1] = {(void*)(uintptr_t)pFontStream};
+  FX_DWORD dwHash =
+      FX_HashCode_String_GetA((const FX_CHAR*)Hash, 1 * sizeof(void*));
+  IFX_FileAccess* pFontAccess = NULL;
+  if (!m_Hash2FileAccess.Lookup(dwHash, pFontAccess)) {
+  }
+  if (NULL != pFontAccess) {
+    return LoadFont(pFontAccess, iFaceIndex, pFaceCount, TRUE);
+  } else {
+    return NULL;
+  }
+}
+IFX_Font* CFX_FontMgrImp::LoadFont(IFX_FileAccess* pFontAccess,
+                                   int32_t iFaceIndex,
+                                   int32_t* pFaceCount,
+                                   FX_BOOL bWantCache) {
+  FX_DWORD dwHash = 0;
+  IFX_Font* pFont = NULL;
+  if (bWantCache) {
+    CFX_ByteString bsHash;
+    bsHash.Format("%d, %d", (uintptr_t)pFontAccess, iFaceIndex);
+    dwHash = FX_HashCode_String_GetA(bsHash, bsHash.GetLength());
+    if (m_FileAccess2IFXFont.Lookup(dwHash, pFont)) {
+      if (NULL != pFont) {
+        if (NULL != pFaceCount) {
+          *pFaceCount = ((CFX_Font*)pFont->GetDevFont())->GetFace()->num_faces;
+        }
+        return pFont->Retain();
+      }
+    }
+  }
+  CFX_Font* pInternalFont = new CFX_Font;
+  IFX_FileRead* pFontStream =
+      pFontAccess->CreateFileStream(FX_FILEMODE_ReadOnly);
+  if (NULL == pFontStream) {
+    delete pInternalFont;
+    return NULL;
+  }
+  if (!pInternalFont->LoadFile(pFontStream, iFaceIndex)) {
+    delete pInternalFont;
+    pFontStream->Release();
+    return NULL;
+  }
+  pFont = IFX_Font::LoadFont(pInternalFont, this, TRUE);
+  if (NULL == pFont) {
+    delete pInternalFont;
+    pFontStream->Release();
+    return NULL;
+  }
+  if (bWantCache) {
+    m_FileAccess2IFXFont.SetAt(dwHash, pFont);
+  }
+  m_IFXFont2FileRead.SetAt(pFont, pFontStream);
+  if (NULL != pFaceCount) {
+    *pFaceCount = ((CFX_Font*)pFont->GetDevFont())->GetFace()->num_faces;
+  }
+  return pFont;
+}
+IFX_Font* CFX_FontMgrImp::LoadFont(const CFX_WideString& wsFaceName,
+                                   int32_t iFaceIndex,
+                                   int32_t* pFaceCount) {
+  CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
+  CFX_FontMapper* pFontMapper = pFontMgr->GetBuiltinMapper();
+  if (!pFontMapper)
+    return nullptr;
+  IFX_SystemFontInfo* pSystemFontInfo = pFontMapper->GetSystemFontInfo();
+  if (!pSystemFontInfo)
+    return nullptr;
+  IFX_FileRead* pFontStream =
+      CreateFontStream(pFontMapper, pSystemFontInfo, iFaceIndex);
+  if (!pFontStream)
+    return nullptr;
+  if (!LoadFace(pFontStream, 0)) {
+    pFontStream->Release();
+    return nullptr;
+  }
+  CFX_Font* pInternalFont = new CFX_Font();
+  if (!pInternalFont->LoadFile(pFontStream, iFaceIndex)) {
+    pFontStream->Release();
+    return nullptr;
+  }
+  IFX_Font* pFont = IFX_Font::LoadFont(pInternalFont, this, FALSE);
+  if (!pFont) {
+    pFontStream->Release();
+    return nullptr;
+  }
+  m_IFXFont2FileRead.SetAt(pFont, pFontStream);
+  if (pFaceCount)
+    *pFaceCount = ((CFX_Font*)pFont->GetDevFont())->GetFace()->num_faces;
+  return pFont;
+}
+extern "C" {
+unsigned long _ftStreamRead(FXFT_Stream stream,
+                            unsigned long offset,
+                            unsigned char* buffer,
+                            unsigned long count) {
+  if (count == 0) {
+    return 0;
+  }
+  IFX_FileRead* pFile = (IFX_FileRead*)stream->descriptor.pointer;
+  int res = pFile->ReadBlock(buffer, offset, count);
+  if (res) {
+    return count;
+  }
+  return 0;
+}
+void _ftStreamClose(FXFT_Stream stream) {}
+};
+
+FXFT_Face CFX_FontMgrImp::LoadFace(IFX_FileRead* pFontStream,
+                                   int32_t iFaceIndex) {
+  if (!pFontStream)
+    return nullptr;
+
+  CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
+  pFontMgr->InitFTLibrary();
+  FXFT_Library library = pFontMgr->GetFTLibrary();
+  if (!library)
+    return nullptr;
+
+  FXFT_Stream ftStream = FX_Alloc(FXFT_StreamRec, 1);
+  FXSYS_memset(ftStream, 0, sizeof(FXFT_StreamRec));
+  ftStream->base = NULL;
+  ftStream->descriptor.pointer = pFontStream;
+  ftStream->pos = 0;
+  ftStream->size = (unsigned long)pFontStream->GetSize();
+  ftStream->read = _ftStreamRead;
+  ftStream->close = _ftStreamClose;
+
+  FXFT_Open_Args ftArgs;
+  FXSYS_memset(&ftArgs, 0, sizeof(FXFT_Open_Args));
+  ftArgs.flags |= FT_OPEN_STREAM;
+  ftArgs.stream = ftStream;
+
+  FXFT_Face pFace = NULL;
+  if (FXFT_Open_Face(library, &ftArgs, iFaceIndex, &pFace)) {
+    FX_Free(ftStream);
+    return nullptr;
+  }
+
+  FXFT_Set_Pixel_Sizes(pFace, 0, 64);
+  return pFace;
+}
+IFX_FileRead* CFX_FontMgrImp::CreateFontStream(
+    CFX_FontMapper* pFontMapper,
+    IFX_SystemFontInfo* pSystemFontInfo,
+    FX_DWORD index) {
+  int iExact = 0;
+  void* hFont = pSystemFontInfo->MapFont(
+      0, 0, FXFONT_DEFAULT_CHARSET, 0, pFontMapper->GetFaceName(index), iExact);
+  if (!hFont)
+    return nullptr;
+  FX_DWORD dwFileSize = pSystemFontInfo->GetFontData(hFont, 0, nullptr, 0);
+  if (dwFileSize == 0)
+    return nullptr;
+  uint8_t* pBuffer = FX_Alloc(uint8_t, dwFileSize + 1);
+  dwFileSize = pSystemFontInfo->GetFontData(hFont, 0, pBuffer, dwFileSize);
+  return new CFX_MemoryStream(pBuffer, dwFileSize, TRUE);
+}
+IFX_FileRead* CFX_FontMgrImp::CreateFontStream(
+    const CFX_ByteString& bsFaceName) {
+  CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
+  CFX_FontMapper* pFontMapper = pFontMgr->GetBuiltinMapper();
+  if (!pFontMapper)
+    return nullptr;
+  IFX_SystemFontInfo* pSystemFontInfo = pFontMapper->GetSystemFontInfo();
+  if (!pSystemFontInfo)
+    return nullptr;
+  pSystemFontInfo->EnumFontList(pFontMapper);
+  for (int32_t i = 0; i < pFontMapper->GetFaceSize(); ++i) {
+    if (pFontMapper->GetFaceName(i) == bsFaceName)
+      return CreateFontStream(pFontMapper, pSystemFontInfo, i);
+  }
+  return nullptr;
+}
+int32_t CFX_FontMgrImp::MatchFonts(CFX_FontDescriptorInfos& MatchedFonts,
+                                   FX_WORD wCodePage,
+                                   FX_DWORD dwFontStyles,
+                                   const CFX_WideString& FontName,
+                                   FX_WCHAR wcUnicode) {
+  MatchedFonts.RemoveAll();
+  CFX_WideString wsNormalizedFontName = FontName;
+  static const int32_t nMax = 0xffff;
+  CFX_FontDescriptor* pFont = NULL;
+  int32_t nCount = m_InstalledFonts.GetSize();
+  for (int32_t i = 0; i < nCount; i++) {
+    pFont = m_InstalledFonts[i];
+    int32_t nPenalty = CalcPenalty(pFont, wCodePage, dwFontStyles,
+                                   wsNormalizedFontName, wcUnicode);
+    if (nPenalty >= 0xFFFF) {
+      continue;
+    }
+    FX_FontDescriptorInfo FontInfo;
+    FontInfo.pFont = pFont;
+    FontInfo.nPenalty = nPenalty;
+    MatchedFonts.Add(FontInfo);
+    if (MatchedFonts.GetSize() == nMax) {
+      break;
+    }
+  }
+  if (MatchedFonts.GetSize() == 0) {
+    return 0;
+  }
+  CFX_SSortTemplate<FX_FontDescriptorInfo> ssort;
+  ssort.ShellSort(MatchedFonts.GetData(), MatchedFonts.GetSize());
+  return MatchedFonts.GetSize();
+}
+struct FX_BitCodePage {
+  FX_WORD wBit;
+  FX_WORD wCodePage;
+};
+static const FX_BitCodePage g_Bit2CodePage[] = {
+    {0, 1252}, {1, 1250}, {2, 1251}, {3, 1253},  {4, 1254}, {5, 1255},
+    {6, 1256}, {7, 1257}, {8, 1258}, {9, 0},     {10, 0},   {11, 0},
+    {12, 0},   {13, 0},   {14, 0},   {15, 0},    {16, 874}, {17, 932},
+    {18, 936}, {19, 949}, {20, 950}, {21, 1361}, {22, 0},   {23, 0},
+    {24, 0},   {25, 0},   {26, 0},   {27, 0},    {28, 0},   {29, 0},
+    {30, 0},   {31, 0},   {32, 0},   {33, 0},    {34, 0},   {35, 0},
+    {36, 0},   {37, 0},   {38, 0},   {39, 0},    {40, 0},   {41, 0},
+    {42, 0},   {43, 0},   {44, 0},   {45, 0},    {46, 0},   {47, 0},
+    {48, 869}, {49, 866}, {50, 865}, {51, 864},  {52, 863}, {53, 862},
+    {54, 861}, {55, 860}, {56, 857}, {57, 855},  {58, 852}, {59, 775},
+    {60, 737}, {61, 708}, {62, 850}, {63, 437},
+};
+FX_WORD FX_GetCodePageBit(FX_WORD wCodePage) {
+  for (int32_t i = 0; i < sizeof(g_Bit2CodePage) / sizeof(FX_BitCodePage);
+       i++) {
+    if (g_Bit2CodePage[i].wCodePage == wCodePage) {
+      return g_Bit2CodePage[i].wBit;
+    }
+  }
+  return (FX_WORD)-1;
+}
+FX_WORD FX_GetUnicodeBit(FX_WCHAR wcUnicode) {
+  FGAS_LPCFONTUSB x = FGAS_GetUnicodeBitField(wcUnicode);
+  if (NULL == x) {
+    return 999;
+  }
+  return x->wBitField;
+}
+int32_t CFX_FontMgrImp::CalcPenalty(CFX_FontDescriptor* pInstalled,
+                                    FX_WORD wCodePage,
+                                    FX_DWORD dwFontStyles,
+                                    const CFX_WideString& FontName,
+                                    FX_WCHAR wcUnicode) {
+  int32_t nPenalty = 30000;
+  if (0 != FontName.GetLength()) {
+    if (FontName != pInstalled->m_wsFaceName) {
+      int32_t i;
+      for (i = 0; i < pInstalled->m_wsFamilyNames.GetSize(); i++) {
+        if (pInstalled->m_wsFamilyNames[i] == FontName) {
+          break;
+        }
+      }
+      if (i == pInstalled->m_wsFamilyNames.GetSize()) {
+        nPenalty += 0xFFFF;
+      } else {
+        nPenalty -= 28000;
+      }
+    } else {
+      nPenalty -= 30000;
+    }
+    if (30000 == nPenalty &&
+        0 == IsPartName(pInstalled->m_wsFaceName, FontName)) {
+      int32_t i;
+      for (i = 0; i < pInstalled->m_wsFamilyNames.GetSize(); i++) {
+        if (0 != IsPartName(pInstalled->m_wsFamilyNames[i], FontName)) {
+          break;
+        }
+      }
+      if (i == pInstalled->m_wsFamilyNames.GetSize()) {
+        nPenalty += 0xFFFF;
+      } else {
+        nPenalty -= 26000;
+      }
+    } else {
+      nPenalty -= 27000;
+    }
+  }
+  FX_DWORD dwStyleMask = pInstalled->m_dwFontStyles ^ dwFontStyles;
+  if (dwStyleMask & FX_FONTSTYLE_Bold) {
+    nPenalty += 4500;
+  }
+  if (dwStyleMask & FX_FONTSTYLE_FixedPitch) {
+    nPenalty += 10000;
+  }
+  if (dwStyleMask & FX_FONTSTYLE_Italic) {
+    nPenalty += 10000;
+  }
+  if (dwStyleMask & FX_FONTSTYLE_Serif) {
+    nPenalty += 500;
+  }
+  if (dwStyleMask & FX_FONTSTYLE_Symbolic) {
+    nPenalty += 0xFFFF;
+  }
+  if (nPenalty >= 0xFFFF) {
+    return 0xFFFF;
+  }
+  FX_WORD wBit =
+      ((0 == wCodePage || 0xFFFF == wCodePage) ? (FX_WORD)-1
+                                               : FX_GetCodePageBit(wCodePage));
+  if (wBit != (FX_WORD)-1) {
+    FXSYS_assert(wBit < 64);
+    if (0 == (pInstalled->m_dwCsb[wBit / 32] & (1 << (wBit % 32)))) {
+      nPenalty += 0xFFFF;
+    } else {
+      nPenalty -= 60000;
+    }
+  }
+  wBit =
+      ((0 == wcUnicode || 0xFFFE == wcUnicode) ? (FX_WORD)999
+                                               : FX_GetUnicodeBit(wcUnicode));
+  if (wBit != (FX_WORD)999) {
+    FXSYS_assert(wBit < 128);
+    if (0 == (pInstalled->m_dwUsb[wBit / 32] & (1 << (wBit % 32)))) {
+      nPenalty += 0xFFFF;
+    } else {
+      nPenalty -= 60000;
+    }
+  }
+  return nPenalty;
+}
+void CFX_FontMgrImp::ClearFontCache() {
+  FX_POSITION pos = m_Hash2CandidateList.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    CFX_FontDescriptorInfos* pDescs;
+    m_Hash2CandidateList.GetNextAssoc(pos, dwHash, pDescs);
+    if (NULL != pDescs) {
+      delete pDescs;
+    }
+  }
+  pos = m_FileAccess2IFXFont.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    IFX_Font* pFont;
+    m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pFont);
+    if (NULL != pFont) {
+      pFont->Release();
+    }
+  }
+  pos = m_IFXFont2FileRead.GetStartPosition();
+  while (pos) {
+    IFX_Font* pFont;
+    IFX_FileRead* pFileRead;
+    m_IFXFont2FileRead.GetNextAssoc(pos, pFont, pFileRead);
+    pFileRead->Release();
+  }
+}
+void CFX_FontMgrImp::RemoveFont(IFX_Font* pEFont) {
+  if (NULL == pEFont) {
+    return;
+  }
+  IFX_FileRead* pFileRead;
+  if (m_IFXFont2FileRead.Lookup(pEFont, pFileRead)) {
+    pFileRead->Release();
+    m_IFXFont2FileRead.RemoveKey(pEFont);
+  }
+  FX_POSITION pos;
+  pos = m_FileAccess2IFXFont.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    IFX_Font* pCFont;
+    m_FileAccess2IFXFont.GetNextAssoc(pos, dwHash, pCFont);
+    if (pCFont == pEFont) {
+      m_FileAccess2IFXFont.RemoveKey(dwHash);
+      break;
+    }
+  }
+  pos = m_Hash2Fonts.GetStartPosition();
+  while (pos) {
+    FX_DWORD dwHash;
+    CFX_ArrayTemplate<IFX_Font*>* pFonts;
+    m_Hash2Fonts.GetNextAssoc(pos, dwHash, pFonts);
+    if (NULL != pFonts) {
+      for (int32_t i = 0; i < pFonts->GetSize(); i++) {
+        if (pFonts->GetAt(i) == pEFont) {
+          pFonts->SetAt(i, NULL);
+        }
+      }
+    } else {
+      m_Hash2Fonts.RemoveKey(dwHash);
+    }
+  }
+}
+void CFX_FontMgrImp::ReportFace(FXFT_Face pFace,
+                                CFX_FontDescriptors& Fonts,
+                                IFX_FileAccess* pFontAccess) {
+  if (0 == (pFace->face_flags & FT_FACE_FLAG_SCALABLE)) {
+    return;
+  }
+  CFX_FontDescriptor* pFont = new CFX_FontDescriptor;
+  pFont->m_dwFontStyles |= FXFT_Is_Face_Bold(pFace) ? FX_FONTSTYLE_Bold : 0;
+  pFont->m_dwFontStyles |= FXFT_Is_Face_Italic(pFace) ? FX_FONTSTYLE_Italic : 0;
+  pFont->m_dwFontStyles |= GetFlags(pFace);
+  CFX_WordArray Charsets;
+  GetCharsets(pFace, Charsets);
+  GetUSBCSB(pFace, pFont->m_dwUsb, pFont->m_dwCsb);
+  unsigned long nLength = 0;
+  FT_ULong dwTag;
+  uint8_t* pTable = NULL;
+  FT_ENC_TAG(dwTag, 'n', 'a', 'm', 'e');
+  unsigned int error = FXFT_Load_Sfnt_Table(pFace, dwTag, 0, NULL, &nLength);
+  if (0 == error && 0 != nLength) {
+    pTable = FX_Alloc(uint8_t, nLength);
+    error = FXFT_Load_Sfnt_Table(pFace, dwTag, 0, pTable, NULL);
+    if (0 != error) {
+      FX_Free(pTable);
+      pTable = NULL;
+    }
+  }
+  GetNames(pTable, pFont->m_wsFamilyNames);
+  if (NULL != pTable) {
+    FX_Free(pTable);
+  }
+  pFont->m_wsFamilyNames.Add(CFX_ByteString(pFace->family_name).UTF8Decode());
+  pFont->m_wsFaceName =
+      CFX_WideString::FromLocal(FXFT_Get_Postscript_Name(pFace));
+  pFont->m_nFaceIndex = pFace->face_index;
+  if (pFontAccess)
+    pFont->m_pFileAccess = pFontAccess->Retain();
+  else
+    pFont->m_pFileAccess = nullptr;
+  Fonts.Add(pFont);
+}
+void CFX_FontMgrImp::ReportFaces(IFX_FileRead* pFontStream) {
+  int32_t index = 0;
+  int32_t num_faces = 0;
+  do {
+    FXFT_Face pFace = LoadFace(pFontStream, index++);
+    if (!pFace)
+      continue;
+    // All faces keep number of faces. It can be retrieved from any one face.
+    if (!num_faces)
+      num_faces = pFace->num_faces;
+    ReportFace(pFace, m_InstalledFonts, nullptr);
+    if (FXFT_Get_Face_External_Stream(pFace))
+      FXFT_Clear_Face_External_Stream(pFace);
+    FXFT_Done_Face(pFace);
+  } while (index < num_faces);
+}
+FX_DWORD CFX_FontMgrImp::GetFlags(FXFT_Face pFace) {
+  FX_DWORD flag = 0;
+  if (FT_IS_FIXED_WIDTH(pFace)) {
+    flag |= FX_FONTSTYLE_FixedPitch;
+  }
+  TT_OS2* pOS2 = (TT_OS2*)FT_Get_Sfnt_Table(pFace, ft_sfnt_os2);
+  if (!pOS2) {
+    return flag;
+  }
+  if (pOS2->ulCodePageRange1 & (1 << 31)) {
+    flag |= FX_FONTSTYLE_Symbolic;
+  }
+  if (pOS2->panose[0] == 2) {
+    uint8_t uSerif = pOS2->panose[1];
+    if ((uSerif > 1 && uSerif < 10) || uSerif > 13) {
+      flag |= FX_FONTSTYLE_Serif;
+    }
+  }
+  return flag;
+}
+#define GetUInt8(p) ((uint8_t)((p)[0]))
+#define GetUInt16(p) ((uint16_t)((p)[0] << 8 | (p)[1]))
+#define GetUInt32(p) \
+  ((uint32_t)((p)[0] << 24 | (p)[1] << 16 | (p)[2] << 8 | (p)[3]))
+void CFX_FontMgrImp::GetNames(const uint8_t* name_table,
+                              CFX_WideStringArray& Names) {
+  if (NULL == name_table) {
+    return;
+  }
+  uint8_t* lpTable = (uint8_t*)name_table;
+  CFX_WideString wsFamily;
+  uint8_t* sp = lpTable + 2;
+  uint8_t* lpNameRecord = lpTable + 6;
+  uint16_t nNameCount = GetUInt16(sp);
+  uint8_t* lpStr = lpTable + GetUInt16(sp + 2);
+  for (uint16_t j = 0; j < nNameCount; j++) {
+    uint16_t nNameID = GetUInt16(lpNameRecord + j * 12 + 6);
+    if (nNameID != 1) {
+      continue;
+    }
+    uint16_t nPlatformID = GetUInt16(lpNameRecord + j * 12 + 0);
+    uint16_t nNameLength = GetUInt16(lpNameRecord + j * 12 + 8);
+    uint16_t nNameOffset = GetUInt16(lpNameRecord + j * 12 + 10);
+    wsFamily.Empty();
+    if (nPlatformID != 1) {
+      for (uint16_t k = 0; k < nNameLength / 2; k++) {
+        FX_WCHAR wcTemp = GetUInt16(lpStr + nNameOffset + k * 2);
+        wsFamily += wcTemp;
+      }
+      Names.Add(wsFamily);
+    } else {
+      for (uint16_t k = 0; k < nNameLength; k++) {
+        FX_WCHAR wcTemp = GetUInt8(lpStr + nNameOffset + k);
+        wsFamily += wcTemp;
+      }
+      Names.Add(wsFamily);
+    }
+  }
+}
+#undef GetUInt8
+#undef GetUInt16
+#undef GetUInt32
+struct FX_BIT2CHARSET {
+  FX_WORD wBit;
+  FX_WORD wCharset;
+};
+FX_BIT2CHARSET g_FX_Bit2Charset1[16] = {
+    {1 << 0, FX_CHARSET_ANSI},
+    {1 << 1, FX_CHARSET_MSWin_EasterEuropean},
+    {1 << 2, FX_CHARSET_MSWin_Cyrillic},
+    {1 << 3, FX_CHARSET_MSWin_Greek},
+    {1 << 4, FX_CHARSET_MSWin_Turkish},
+    {1 << 5, FX_CHARSET_MSWin_Hebrew},
+    {1 << 6, FX_CHARSET_MSWin_Arabic},
+    {1 << 7, FX_CHARSET_MSWin_Baltic},
+    {1 << 8, FX_CHARSET_MSWin_Vietnamese},
+    {1 << 9, FX_CHARSET_Default},
+    {1 << 10, FX_CHARSET_Default},
+    {1 << 11, FX_CHARSET_Default},
+    {1 << 12, FX_CHARSET_Default},
+    {1 << 13, FX_CHARSET_Default},
+    {1 << 14, FX_CHARSET_Default},
+    {1 << 15, FX_CHARSET_Default},
+};
+FX_BIT2CHARSET g_FX_Bit2Charset2[16] = {
+    {1 << 0, FX_CHARSET_Thai},
+    {1 << 1, FX_CHARSET_ShiftJIS},
+    {1 << 2, FX_CHARSET_ChineseSimplified},
+    {1 << 3, FX_CHARSET_Korean},
+    {1 << 4, FX_CHARSET_ChineseTriditional},
+    {1 << 5, FX_CHARSET_Johab},
+    {1 << 6, FX_CHARSET_Default},
+    {1 << 7, FX_CHARSET_Default},
+    {1 << 8, FX_CHARSET_Default},
+    {1 << 9, FX_CHARSET_Default},
+    {1 << 10, FX_CHARSET_Default},
+    {1 << 11, FX_CHARSET_Default},
+    {1 << 12, FX_CHARSET_Default},
+    {1 << 13, FX_CHARSET_Default},
+    {1 << 14, FX_CHARSET_OEM},
+    {1 << 15, FX_CHARSET_Symbol},
+};
+FX_BIT2CHARSET g_FX_Bit2Charset3[16] = {
+    {1 << 0, FX_CHARSET_Default},  {1 << 1, FX_CHARSET_Default},
+    {1 << 2, FX_CHARSET_Default},  {1 << 3, FX_CHARSET_Default},
+    {1 << 4, FX_CHARSET_Default},  {1 << 5, FX_CHARSET_Default},
+    {1 << 6, FX_CHARSET_Default},  {1 << 7, FX_CHARSET_Default},
+    {1 << 8, FX_CHARSET_Default},  {1 << 9, FX_CHARSET_Default},
+    {1 << 10, FX_CHARSET_Default}, {1 << 11, FX_CHARSET_Default},
+    {1 << 12, FX_CHARSET_Default}, {1 << 13, FX_CHARSET_Default},
+    {1 << 14, FX_CHARSET_Default}, {1 << 15, FX_CHARSET_Default},
+};
+FX_BIT2CHARSET g_FX_Bit2Charset4[16] = {
+    {1 << 0, FX_CHARSET_Default},  {1 << 1, FX_CHARSET_Default},
+    {1 << 2, FX_CHARSET_Default},  {1 << 3, FX_CHARSET_Default},
+    {1 << 4, FX_CHARSET_Default},  {1 << 5, FX_CHARSET_Default},
+    {1 << 6, FX_CHARSET_Default},  {1 << 7, FX_CHARSET_Default},
+    {1 << 8, FX_CHARSET_Default},  {1 << 9, FX_CHARSET_Default},
+    {1 << 10, FX_CHARSET_Default}, {1 << 11, FX_CHARSET_Default},
+    {1 << 12, FX_CHARSET_Default}, {1 << 13, FX_CHARSET_Default},
+    {1 << 14, FX_CHARSET_Default}, {1 << 15, FX_CHARSET_US},
+};
+#define CODEPAGERANGE_IMPLEMENT(n)                   \
+  for (int32_t i = 0; i < 16; i++) {                 \
+    if ((a##n & g_FX_Bit2Charset##n[i].wBit) != 0) { \
+      Charsets.Add(g_FX_Bit2Charset##n[i].wCharset); \
+    }                                                \
+  }
+void CFX_FontMgrImp::GetCharsets(FXFT_Face pFace, CFX_WordArray& Charsets) {
+  Charsets.RemoveAll();
+  TT_OS2* pOS2 = (TT_OS2*)FT_Get_Sfnt_Table(pFace, ft_sfnt_os2);
+  if (NULL != pOS2) {
+    FX_WORD a1, a2, a3, a4;
+    a1 = pOS2->ulCodePageRange1 & 0x0000ffff;
+    CODEPAGERANGE_IMPLEMENT(1);
+    a2 = (pOS2->ulCodePageRange1 >> 16) & 0x0000ffff;
+    CODEPAGERANGE_IMPLEMENT(2);
+    a3 = pOS2->ulCodePageRange2 & 0x0000ffff;
+    CODEPAGERANGE_IMPLEMENT(3);
+    a4 = (pOS2->ulCodePageRange2 >> 16) & 0x0000ffff;
+    CODEPAGERANGE_IMPLEMENT(4);
+  } else {
+    Charsets.Add(FX_CHARSET_Default);
+  }
+}
+#undef CODEPAGERANGE_IMPLEMENT
+void CFX_FontMgrImp::GetUSBCSB(FXFT_Face pFace, FX_DWORD* USB, FX_DWORD* CSB) {
+  TT_OS2* pOS2 = (TT_OS2*)FT_Get_Sfnt_Table(pFace, ft_sfnt_os2);
+  if (NULL != pOS2) {
+    USB[0] = pOS2->ulUnicodeRange1;
+    USB[1] = pOS2->ulUnicodeRange2;
+    USB[2] = pOS2->ulUnicodeRange3;
+    USB[3] = pOS2->ulUnicodeRange4;
+    CSB[0] = pOS2->ulCodePageRange1;
+    CSB[1] = pOS2->ulCodePageRange2;
+  } else {
+    USB[0] = 0;
+    USB[1] = 0;
+    USB[2] = 0;
+    USB[3] = 0;
+    CSB[0] = 0;
+    CSB[1] = 0;
+  }
+}
+int32_t CFX_FontMgrImp::IsPartName(const CFX_WideString& Name1,
+                                   const CFX_WideString& Name2) {
+  if (Name1.Find((const FX_WCHAR*)Name2) != -1) {
+    return 1;
+  }
+  return 0;
+}
+#endif
diff --git a/xfa/src/fgas/src/font/fx_stdfontmgr.h b/xfa/src/fgas/src/font/fx_stdfontmgr.h
index 7ce7b5064f..fe14ad7984 100644
--- a/xfa/src/fgas/src/font/fx_stdfontmgr.h
+++ b/xfa/src/fgas/src/font/fx_stdfontmgr.h
@@ -1,234 +1,234 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_FONTMGR_IMP
-#define _FX_FONTMGR_IMP
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-int32_t FX_GetSimilarValue(FX_LPCFONTDESCRIPTOR pFont, FX_DWORD dwFontStyles);
-FX_LPCFONTDESCRIPTOR FX_DefFontMatcher(FX_LPFONTMATCHPARAMS pParams,
-                                       const CFX_FontDescriptors& fonts,
-                                       void* pUserData);
-class CFX_StdFontMgrImp : public IFX_FontMgr {
- public:
-  CFX_StdFontMgrImp(FX_LPEnumAllFonts pEnumerator,
-                    FX_LPMatchFont pMatcher,
-                    void* pUserData);
-  ~CFX_StdFontMgrImp();
-  virtual void Release() { delete this; }
-  virtual IFX_Font* GetDefFontByCodePage(FX_WORD wCodePage,
-                                         FX_DWORD dwFontStyles,
-                                         const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetDefFontByCharset(uint8_t nCharset,
-                                        FX_DWORD dwFontStyles,
-                                        const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetDefFontByUnicode(FX_WCHAR wUnicode,
-                                        FX_DWORD dwFontStyles,
-                                        const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetDefFontByLanguage(FX_WORD wLanguage,
-                                         FX_DWORD dwFontStyles,
-                                         const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
-                             FX_DWORD dwFontStyles,
-                             FX_WORD wCodePage = 0xFFFF);
-  virtual IFX_Font* LoadFont(const uint8_t* pBuffer, int32_t iLength);
-  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName);
-  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
-                             const FX_WCHAR* pszFontAlias = NULL,
-                             FX_DWORD dwFontStyles = 0,
-                             FX_WORD wCodePage = 0,
-                             FX_BOOL bSaveStream = FALSE);
-  virtual IFX_Font* LoadFont(IFX_Font* pSrcFont,
-                             FX_DWORD dwFontStyles,
-                             FX_WORD wCodePage = 0xFFFF);
-  virtual void ClearFontCache();
-  virtual void RemoveFont(IFX_Font* pFont);
-
- protected:
-  FX_LPMatchFont m_pMatcher;
-  FX_LPEnumAllFonts m_pEnumerator;
-  CFX_FontDescriptors m_FontFaces;
-  CFX_PtrArray m_Fonts;
-  CFX_MapPtrToPtr m_CPFonts;
-  CFX_MapPtrToPtr m_FamilyFonts;
-  CFX_MapPtrToPtr m_UnicodeFonts;
-  CFX_MapPtrToPtr m_BufferFonts;
-  CFX_MapPtrToPtr m_FileFonts;
-  CFX_MapPtrToPtr m_StreamFonts;
-  CFX_MapPtrToPtr m_DeriveFonts;
-  void* m_pUserData;
-  void RemoveFont(CFX_MapPtrToPtr& fontMap, IFX_Font* pFont);
-  FX_LPCFONTDESCRIPTOR FindFont(const FX_WCHAR* pszFontFamily,
-                                FX_DWORD dwFontStyles,
-                                FX_DWORD dwMatchFlags,
-                                FX_WORD wCodePage,
-                                FX_DWORD dwUSB = 999,
-                                FX_WCHAR wUnicode = 0);
-  IFX_Font* GetFont(FX_LPCFONTDESCRIPTOR pFD, FX_DWORD dwFontStyles);
-};
-FX_DWORD FX_GetGdiFontStyles(const LOGFONTW& lf);
-#else
-class CFX_FontDescriptor {
- public:
-  CFX_FontDescriptor()
-      : m_pFileAccess(NULL), m_nFaceIndex(0), m_dwFontStyles(0) {
-    m_dwUsb[0] = m_dwUsb[1] = m_dwUsb[2] = m_dwUsb[3] = 0;
-    m_dwCsb[0] = m_dwCsb[1] = 0;
-  }
-  ~CFX_FontDescriptor() {
-    if (NULL != m_pFileAccess) {
-      m_pFileAccess->Release();
-    }
-  }
-  IFX_FileAccess* m_pFileAccess;
-  int32_t m_nFaceIndex;
-  CFX_WideString m_wsFaceName;
-  CFX_WideStringArray m_wsFamilyNames;
-  FX_DWORD m_dwFontStyles;
-  FX_DWORD m_dwUsb[4];
-  FX_DWORD m_dwCsb[2];
-};
-typedef CFX_ArrayTemplate<CFX_FontDescriptor*> CFX_FontDescriptors;
-struct FX_FontDescriptorInfo {
- public:
-  CFX_FontDescriptor* pFont;
-  int32_t nPenalty;
-  FX_BOOL operator>(const FX_FontDescriptorInfo& x) {
-    return this->nPenalty > x.nPenalty;
-  };
-  FX_BOOL operator<(const FX_FontDescriptorInfo& x) {
-    return this->nPenalty < x.nPenalty;
-  };
-  FX_BOOL operator==(const FX_FontDescriptorInfo& x) {
-    return this->nPenalty == x.nPenalty;
-  };
-};
-typedef CFX_ArrayTemplate<FX_FontDescriptorInfo> CFX_FontDescriptorInfos;
-struct FX_HandleParentPath {
-  FX_HandleParentPath() {}
-  FX_HandleParentPath(const FX_HandleParentPath& x) {
-    pFileHandle = x.pFileHandle;
-    bsParentPath = x.bsParentPath;
-  }
-  void* pFileHandle;
-  CFX_ByteString bsParentPath;
-};
-class CFX_FontSourceEnum_File : public IFX_FontSourceEnum {
- public:
-  CFX_FontSourceEnum_File();
-  virtual void Release() { delete this; };
-  virtual FX_POSITION GetStartPosition(void* pUserData = NULL);
-  virtual IFX_FileAccess* GetNext(FX_POSITION& pos, void* pUserData = NULL);
-
- private:
-  CFX_ByteString GetNextFile();
-  CFX_WideString m_wsNext;
-  CFX_ObjectArray<FX_HandleParentPath> m_FolderQueue;
-  CFX_ByteStringArray m_FolderPaths;
-};
-typedef CFX_MapPtrTemplate<FX_DWORD, IFX_FileAccess*> CFX_HashFileMap;
-typedef CFX_MapPtrTemplate<FX_DWORD, IFX_Font*> CFX_HashFontMap;
-typedef CFX_MapPtrTemplate<FX_DWORD, CFX_FontDescriptorInfos*>
-    CFX_HashFontDescsMap;
-typedef CFX_MapPtrTemplate<FX_DWORD, CFX_ArrayTemplate<IFX_Font*>*>
-    CFX_HashFontsMap;
-typedef CFX_MapPtrTemplate<FX_WCHAR, IFX_Font*> CFX_UnicodeFontMap;
-typedef CFX_MapPtrTemplate<IFX_FileAccess*, CFX_ArrayTemplate<IFX_Font*>*>
-    CFX_FileFontMap;
-typedef CFX_MapPtrTemplate<IFX_Font*, IFX_FileRead*> CFX_FonStreamtMap;
-class CFX_FontMgrImp : public IFX_FontMgr {
- public:
-  CFX_FontMgrImp(IFX_FontSourceEnum* pFontEnum,
-                 IFX_FontMgrDelegate* pDelegate = NULL,
-                 void* pUserData = NULL);
-  virtual void Release();
-  virtual IFX_Font* GetDefFontByCodePage(FX_WORD wCodePage,
-                                         FX_DWORD dwFontStyles,
-                                         const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetDefFontByCharset(uint8_t nCharset,
-                                        FX_DWORD dwFontStyles,
-                                        const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetDefFontByUnicode(FX_WCHAR wUnicode,
-                                        FX_DWORD dwFontStyles,
-                                        const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetDefFontByLanguage(FX_WORD wLanguage,
-                                         FX_DWORD dwFontStyles,
-                                         const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetFontByCodePage(FX_WORD wCodePage,
-                                      FX_DWORD dwFontStyles,
-                                      const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetFontByCharset(uint8_t nCharset,
-                                     FX_DWORD dwFontStyles,
-                                     const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetFontByUnicode(FX_WCHAR wUnicode,
-                                     FX_DWORD dwFontStyles,
-                                     const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* GetFontByLanguage(FX_WORD wLanguage,
-                                      FX_DWORD dwFontStyles,
-                                      const FX_WCHAR* pszFontFamily = NULL);
-  virtual IFX_Font* LoadFont(const uint8_t* pBuffer,
-                             int32_t iLength,
-                             int32_t iFaceIndex,
-                             int32_t* pFaceCount);
-  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName,
-                             int32_t iFaceIndex,
-                             int32_t* pFaceCount);
-  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
-                             int32_t iFaceIndex,
-                             int32_t* pFaceCount,
-                             FX_BOOL bSaveStream = FALSE);
-  virtual IFX_Font* LoadFont(const CFX_WideString& wsFaceName,
-                             int32_t iFaceIndex,
-                             int32_t* pFaceCount);
-  virtual void ClearFontCache();
-  virtual void RemoveFont(IFX_Font* pFont);
-  FX_BOOL EnumFonts();
-  FX_BOOL EnumFontsFromFontMapper();
-  FX_BOOL EnumFontsFromFiles();
-
- protected:
-  void ReportFace(FXFT_Face pFace,
-                  CFX_FontDescriptors& Fonts,
-                  IFX_FileAccess* pFontAccess);
-  void ReportFaces(IFX_FileRead* pFontStream);
-  void GetNames(const uint8_t* name_table, CFX_WideStringArray& Names);
-  void GetCharsets(FXFT_Face pFace, CFX_WordArray& Charsets);
-  void GetUSBCSB(FXFT_Face pFace, FX_DWORD* USB, FX_DWORD* CSB);
-  FX_DWORD GetFlags(FXFT_Face pFace);
-  CFX_FontDescriptors m_InstalledFonts;
-  FX_BOOL VerifyUnicode(CFX_FontDescriptor* pDesc, FX_WCHAR wcUnicode);
-  FX_BOOL VerifyUnicode(IFX_Font* pFont, FX_WCHAR wcUnicode);
-  int32_t IsPartName(const CFX_WideString& Name1, const CFX_WideString& Name2);
-  int32_t MatchFonts(CFX_FontDescriptorInfos& MatchedFonts,
-                     FX_WORD wCodePage,
-                     FX_DWORD dwFontStyles,
-                     const CFX_WideString& FontName,
-                     FX_WCHAR wcUnicode = 0xFFFE);
-  int32_t CalcPenalty(CFX_FontDescriptor* pInstalled,
-                      FX_WORD wCodePage,
-                      FX_DWORD dwFontStyles,
-                      const CFX_WideString& FontName,
-                      FX_WCHAR wcUnicode = 0xFFFE);
-  IFX_Font* LoadFont(IFX_FileAccess* pFontAccess,
-                     int32_t iFaceIndex,
-                     int32_t* pFaceCount,
-                     FX_BOOL bWantCache = FALSE);
-  FXFT_Face LoadFace(IFX_FileRead* pFontStream, int32_t iFaceIndex);
-  IFX_FileRead* CreateFontStream(CFX_FontMapper* pFontMapper,
-                                 IFX_SystemFontInfo* pSystemFontInfo,
-                                 FX_DWORD index);
-  IFX_FileRead* CreateFontStream(const CFX_ByteString& bsFaceName);
-  CFX_HashFontDescsMap m_Hash2CandidateList;
-  CFX_HashFontsMap m_Hash2Fonts;
-  CFX_HashFileMap m_Hash2FileAccess;
-  CFX_HashFontMap m_FileAccess2IFXFont;
-  CFX_FonStreamtMap m_IFXFont2FileRead;
-  CFX_UnicodeFontMap m_FailedUnicodes2NULL;
-  IFX_FontSourceEnum* m_pFontSource;
-  IFX_FontMgrDelegate* m_pDelegate;
-  void* m_pUserData;
-};
-#endif
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_FONTMGR_IMP
+#define _FX_FONTMGR_IMP
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+int32_t FX_GetSimilarValue(FX_LPCFONTDESCRIPTOR pFont, FX_DWORD dwFontStyles);
+FX_LPCFONTDESCRIPTOR FX_DefFontMatcher(FX_LPFONTMATCHPARAMS pParams,
+                                       const CFX_FontDescriptors& fonts,
+                                       void* pUserData);
+class CFX_StdFontMgrImp : public IFX_FontMgr {
+ public:
+  CFX_StdFontMgrImp(FX_LPEnumAllFonts pEnumerator,
+                    FX_LPMatchFont pMatcher,
+                    void* pUserData);
+  ~CFX_StdFontMgrImp();
+  virtual void Release() { delete this; }
+  virtual IFX_Font* GetDefFontByCodePage(FX_WORD wCodePage,
+                                         FX_DWORD dwFontStyles,
+                                         const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetDefFontByCharset(uint8_t nCharset,
+                                        FX_DWORD dwFontStyles,
+                                        const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetDefFontByUnicode(FX_WCHAR wUnicode,
+                                        FX_DWORD dwFontStyles,
+                                        const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetDefFontByLanguage(FX_WORD wLanguage,
+                                         FX_DWORD dwFontStyles,
+                                         const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFontFamily,
+                             FX_DWORD dwFontStyles,
+                             FX_WORD wCodePage = 0xFFFF);
+  virtual IFX_Font* LoadFont(const uint8_t* pBuffer, int32_t iLength);
+  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName);
+  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
+                             const FX_WCHAR* pszFontAlias = NULL,
+                             FX_DWORD dwFontStyles = 0,
+                             FX_WORD wCodePage = 0,
+                             FX_BOOL bSaveStream = FALSE);
+  virtual IFX_Font* LoadFont(IFX_Font* pSrcFont,
+                             FX_DWORD dwFontStyles,
+                             FX_WORD wCodePage = 0xFFFF);
+  virtual void ClearFontCache();
+  virtual void RemoveFont(IFX_Font* pFont);
+
+ protected:
+  FX_LPMatchFont m_pMatcher;
+  FX_LPEnumAllFonts m_pEnumerator;
+  CFX_FontDescriptors m_FontFaces;
+  CFX_PtrArray m_Fonts;
+  CFX_MapPtrToPtr m_CPFonts;
+  CFX_MapPtrToPtr m_FamilyFonts;
+  CFX_MapPtrToPtr m_UnicodeFonts;
+  CFX_MapPtrToPtr m_BufferFonts;
+  CFX_MapPtrToPtr m_FileFonts;
+  CFX_MapPtrToPtr m_StreamFonts;
+  CFX_MapPtrToPtr m_DeriveFonts;
+  void* m_pUserData;
+  void RemoveFont(CFX_MapPtrToPtr& fontMap, IFX_Font* pFont);
+  FX_LPCFONTDESCRIPTOR FindFont(const FX_WCHAR* pszFontFamily,
+                                FX_DWORD dwFontStyles,
+                                FX_DWORD dwMatchFlags,
+                                FX_WORD wCodePage,
+                                FX_DWORD dwUSB = 999,
+                                FX_WCHAR wUnicode = 0);
+  IFX_Font* GetFont(FX_LPCFONTDESCRIPTOR pFD, FX_DWORD dwFontStyles);
+};
+FX_DWORD FX_GetGdiFontStyles(const LOGFONTW& lf);
+#else
+class CFX_FontDescriptor {
+ public:
+  CFX_FontDescriptor()
+      : m_pFileAccess(NULL), m_nFaceIndex(0), m_dwFontStyles(0) {
+    m_dwUsb[0] = m_dwUsb[1] = m_dwUsb[2] = m_dwUsb[3] = 0;
+    m_dwCsb[0] = m_dwCsb[1] = 0;
+  }
+  ~CFX_FontDescriptor() {
+    if (NULL != m_pFileAccess) {
+      m_pFileAccess->Release();
+    }
+  }
+  IFX_FileAccess* m_pFileAccess;
+  int32_t m_nFaceIndex;
+  CFX_WideString m_wsFaceName;
+  CFX_WideStringArray m_wsFamilyNames;
+  FX_DWORD m_dwFontStyles;
+  FX_DWORD m_dwUsb[4];
+  FX_DWORD m_dwCsb[2];
+};
+typedef CFX_ArrayTemplate<CFX_FontDescriptor*> CFX_FontDescriptors;
+struct FX_FontDescriptorInfo {
+ public:
+  CFX_FontDescriptor* pFont;
+  int32_t nPenalty;
+  FX_BOOL operator>(const FX_FontDescriptorInfo& x) {
+    return this->nPenalty > x.nPenalty;
+  };
+  FX_BOOL operator<(const FX_FontDescriptorInfo& x) {
+    return this->nPenalty < x.nPenalty;
+  };
+  FX_BOOL operator==(const FX_FontDescriptorInfo& x) {
+    return this->nPenalty == x.nPenalty;
+  };
+};
+typedef CFX_ArrayTemplate<FX_FontDescriptorInfo> CFX_FontDescriptorInfos;
+struct FX_HandleParentPath {
+  FX_HandleParentPath() {}
+  FX_HandleParentPath(const FX_HandleParentPath& x) {
+    pFileHandle = x.pFileHandle;
+    bsParentPath = x.bsParentPath;
+  }
+  void* pFileHandle;
+  CFX_ByteString bsParentPath;
+};
+class CFX_FontSourceEnum_File : public IFX_FontSourceEnum {
+ public:
+  CFX_FontSourceEnum_File();
+  virtual void Release() { delete this; };
+  virtual FX_POSITION GetStartPosition(void* pUserData = NULL);
+  virtual IFX_FileAccess* GetNext(FX_POSITION& pos, void* pUserData = NULL);
+
+ private:
+  CFX_ByteString GetNextFile();
+  CFX_WideString m_wsNext;
+  CFX_ObjectArray<FX_HandleParentPath> m_FolderQueue;
+  CFX_ByteStringArray m_FolderPaths;
+};
+typedef CFX_MapPtrTemplate<FX_DWORD, IFX_FileAccess*> CFX_HashFileMap;
+typedef CFX_MapPtrTemplate<FX_DWORD, IFX_Font*> CFX_HashFontMap;
+typedef CFX_MapPtrTemplate<FX_DWORD, CFX_FontDescriptorInfos*>
+    CFX_HashFontDescsMap;
+typedef CFX_MapPtrTemplate<FX_DWORD, CFX_ArrayTemplate<IFX_Font*>*>
+    CFX_HashFontsMap;
+typedef CFX_MapPtrTemplate<FX_WCHAR, IFX_Font*> CFX_UnicodeFontMap;
+typedef CFX_MapPtrTemplate<IFX_FileAccess*, CFX_ArrayTemplate<IFX_Font*>*>
+    CFX_FileFontMap;
+typedef CFX_MapPtrTemplate<IFX_Font*, IFX_FileRead*> CFX_FonStreamtMap;
+class CFX_FontMgrImp : public IFX_FontMgr {
+ public:
+  CFX_FontMgrImp(IFX_FontSourceEnum* pFontEnum,
+                 IFX_FontMgrDelegate* pDelegate = NULL,
+                 void* pUserData = NULL);
+  virtual void Release();
+  virtual IFX_Font* GetDefFontByCodePage(FX_WORD wCodePage,
+                                         FX_DWORD dwFontStyles,
+                                         const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetDefFontByCharset(uint8_t nCharset,
+                                        FX_DWORD dwFontStyles,
+                                        const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetDefFontByUnicode(FX_WCHAR wUnicode,
+                                        FX_DWORD dwFontStyles,
+                                        const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetDefFontByLanguage(FX_WORD wLanguage,
+                                         FX_DWORD dwFontStyles,
+                                         const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetFontByCodePage(FX_WORD wCodePage,
+                                      FX_DWORD dwFontStyles,
+                                      const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetFontByCharset(uint8_t nCharset,
+                                     FX_DWORD dwFontStyles,
+                                     const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetFontByUnicode(FX_WCHAR wUnicode,
+                                     FX_DWORD dwFontStyles,
+                                     const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* GetFontByLanguage(FX_WORD wLanguage,
+                                      FX_DWORD dwFontStyles,
+                                      const FX_WCHAR* pszFontFamily = NULL);
+  virtual IFX_Font* LoadFont(const uint8_t* pBuffer,
+                             int32_t iLength,
+                             int32_t iFaceIndex,
+                             int32_t* pFaceCount);
+  virtual IFX_Font* LoadFont(const FX_WCHAR* pszFileName,
+                             int32_t iFaceIndex,
+                             int32_t* pFaceCount);
+  virtual IFX_Font* LoadFont(IFX_Stream* pFontStream,
+                             int32_t iFaceIndex,
+                             int32_t* pFaceCount,
+                             FX_BOOL bSaveStream = FALSE);
+  virtual IFX_Font* LoadFont(const CFX_WideString& wsFaceName,
+                             int32_t iFaceIndex,
+                             int32_t* pFaceCount);
+  virtual void ClearFontCache();
+  virtual void RemoveFont(IFX_Font* pFont);
+  FX_BOOL EnumFonts();
+  FX_BOOL EnumFontsFromFontMapper();
+  FX_BOOL EnumFontsFromFiles();
+
+ protected:
+  void ReportFace(FXFT_Face pFace,
+                  CFX_FontDescriptors& Fonts,
+                  IFX_FileAccess* pFontAccess);
+  void ReportFaces(IFX_FileRead* pFontStream);
+  void GetNames(const uint8_t* name_table, CFX_WideStringArray& Names);
+  void GetCharsets(FXFT_Face pFace, CFX_WordArray& Charsets);
+  void GetUSBCSB(FXFT_Face pFace, FX_DWORD* USB, FX_DWORD* CSB);
+  FX_DWORD GetFlags(FXFT_Face pFace);
+  CFX_FontDescriptors m_InstalledFonts;
+  FX_BOOL VerifyUnicode(CFX_FontDescriptor* pDesc, FX_WCHAR wcUnicode);
+  FX_BOOL VerifyUnicode(IFX_Font* pFont, FX_WCHAR wcUnicode);
+  int32_t IsPartName(const CFX_WideString& Name1, const CFX_WideString& Name2);
+  int32_t MatchFonts(CFX_FontDescriptorInfos& MatchedFonts,
+                     FX_WORD wCodePage,
+                     FX_DWORD dwFontStyles,
+                     const CFX_WideString& FontName,
+                     FX_WCHAR wcUnicode = 0xFFFE);
+  int32_t CalcPenalty(CFX_FontDescriptor* pInstalled,
+                      FX_WORD wCodePage,
+                      FX_DWORD dwFontStyles,
+                      const CFX_WideString& FontName,
+                      FX_WCHAR wcUnicode = 0xFFFE);
+  IFX_Font* LoadFont(IFX_FileAccess* pFontAccess,
+                     int32_t iFaceIndex,
+                     int32_t* pFaceCount,
+                     FX_BOOL bWantCache = FALSE);
+  FXFT_Face LoadFace(IFX_FileRead* pFontStream, int32_t iFaceIndex);
+  IFX_FileRead* CreateFontStream(CFX_FontMapper* pFontMapper,
+                                 IFX_SystemFontInfo* pSystemFontInfo,
+                                 FX_DWORD index);
+  IFX_FileRead* CreateFontStream(const CFX_ByteString& bsFaceName);
+  CFX_HashFontDescsMap m_Hash2CandidateList;
+  CFX_HashFontsMap m_Hash2Fonts;
+  CFX_HashFileMap m_Hash2FileAccess;
+  CFX_HashFontMap m_FileAccess2IFXFont;
+  CFX_FonStreamtMap m_IFXFont2FileRead;
+  CFX_UnicodeFontMap m_FailedUnicodes2NULL;
+  IFX_FontSourceEnum* m_pFontSource;
+  IFX_FontMgrDelegate* m_pDelegate;
+  void* m_pUserData;
+};
+#endif
+#endif
diff --git a/xfa/src/fgas/src/layout/fx_linebreak.cpp b/xfa/src/fgas/src/layout/fx_linebreak.cpp
index 2757904250..e89dfb7486 100644
--- a/xfa/src/fgas/src/layout/fx_linebreak.cpp
+++ b/xfa/src/fgas/src/layout/fx_linebreak.cpp
@@ -1,318 +1,318 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-
-const FX_LINEBREAKTYPE gs_FX_LineBreak_PairTable[64][32] = {
-    {FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBPB, FX_LBPB, FX_LBPB, FX_LBCP, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBPB, FX_LBPB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBIB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBPB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBPB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBIB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBDB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBDB, FX_LBPB,
-     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBPB, FX_LBPB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBPB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
-     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
-     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
-     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
-     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
-};
-
-void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
-                              FX_LINEBREAKTYPE* pBrkType,
-                              int32_t iLength) {
-  if (iLength < 2) {
-    return;
-  }
-  FX_DWORD dwCur, dwNext;
-  FX_WCHAR wch;
-  wch = *pwsText++;
-  dwCur = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
-  iLength--;
-  for (int32_t i = 0; i < iLength; i++) {
-    wch = *pwsText++;
-    dwNext = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
-    if (dwNext == FX_CBP_SP) {
-      pBrkType[i] = FX_LBT_PROHIBITED_BRK;
-    } else {
-      pBrkType[i] = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
-                      (dwCur << 5) + dwNext);
-    }
-    dwCur = dwNext;
-  }
-  pBrkType[iLength] = FX_LBT_INDIRECT_BRK;
-}
-void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
-                              int32_t iLength,
-                              CFX_Int32MassArray& bp) {
-  if (iLength < 2) {
-    return;
-  }
-  FX_LINEBREAKTYPE eType;
-  FX_DWORD dwCur, dwNext;
-  FX_WCHAR wch;
-  wch = *pwsText++;
-  dwCur = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
-  iLength--;
-  for (int32_t i = 0; i < iLength; i++) {
-    wch = *pwsText++;
-    dwNext = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
-    if (dwNext == FX_CBP_SP) {
-      eType = FX_LBT_PROHIBITED_BRK;
-    } else {
-      eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
-                (dwCur << 5) + dwNext);
-    }
-    if (eType == FX_LBT_DIRECT_BRK) {
-      bp.Add(i);
-    }
-    dwCur = dwNext;
-  }
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+
+const FX_LINEBREAKTYPE gs_FX_LineBreak_PairTable[64][32] = {
+    {FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBPB, FX_LBPB, FX_LBPB, FX_LBCP, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBPB, FX_LBPB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBIB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBPB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBPB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBIB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBIB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBIB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBIB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBIB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBDB, FX_LBPB, FX_LBPB, FX_LBPB, FX_LBDB, FX_LBPB,
+     FX_LBDB, FX_LBIB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBPB, FX_LBPB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBPB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBDB, FX_LBPB, FX_LBIB, FX_LBDB, FX_LBIB, FX_LBPB, FX_LBPB, FX_LBPB,
+     FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBDB, FX_LBIB, FX_LBIB,
+     FX_LBDB, FX_LBDB, FX_LBPB, FX_LBCB, FX_LBPB, FX_LBDB, FX_LBDB, FX_LBDB,
+     FX_LBDB, FX_LBDB, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+    {FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN,
+     FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN, FX_LBUN},
+};
+
+void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
+                              FX_LINEBREAKTYPE* pBrkType,
+                              int32_t iLength) {
+  if (iLength < 2) {
+    return;
+  }
+  FX_DWORD dwCur, dwNext;
+  FX_WCHAR wch;
+  wch = *pwsText++;
+  dwCur = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
+  iLength--;
+  for (int32_t i = 0; i < iLength; i++) {
+    wch = *pwsText++;
+    dwNext = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
+    if (dwNext == FX_CBP_SP) {
+      pBrkType[i] = FX_LBT_PROHIBITED_BRK;
+    } else {
+      pBrkType[i] = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
+                      (dwCur << 5) + dwNext);
+    }
+    dwCur = dwNext;
+  }
+  pBrkType[iLength] = FX_LBT_INDIRECT_BRK;
+}
+void FX_GetLineBreakPositions(const FX_WCHAR* pwsText,
+                              int32_t iLength,
+                              CFX_Int32MassArray& bp) {
+  if (iLength < 2) {
+    return;
+  }
+  FX_LINEBREAKTYPE eType;
+  FX_DWORD dwCur, dwNext;
+  FX_WCHAR wch;
+  wch = *pwsText++;
+  dwCur = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
+  iLength--;
+  for (int32_t i = 0; i < iLength; i++) {
+    wch = *pwsText++;
+    dwNext = kTextLayoutCodeProperties[(FX_WORD)wch] & 0x003F;
+    if (dwNext == FX_CBP_SP) {
+      eType = FX_LBT_PROHIBITED_BRK;
+    } else {
+      eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
+                (dwCur << 5) + dwNext);
+    }
+    if (eType == FX_LBT_DIRECT_BRK) {
+      bp.Add(i);
+    }
+    dwCur = dwNext;
+  }
+}
diff --git a/xfa/src/fgas/src/layout/fx_rtfbreak.cpp b/xfa/src/fgas/src/layout/fx_rtfbreak.cpp
index 649d9bac37..8b28395119 100644
--- a/xfa/src/fgas/src/layout/fx_rtfbreak.cpp
+++ b/xfa/src/fgas/src/layout/fx_rtfbreak.cpp
@@ -1,1525 +1,1525 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "xfa/src/fgas/include/fx_lbk.h"
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "xfa/src/fgas/src/layout/fx_unicode.h"
-#include "xfa/src/fgas/src/layout/fx_rtfbreak.h"
-
-IFX_RTFBreak* IFX_RTFBreak::Create(FX_DWORD dwPolicies) {
-  return new CFX_RTFBreak(dwPolicies);
-}
-CFX_RTFBreak::CFX_RTFBreak(FX_DWORD dwPolicies)
-    : m_dwPolicies(dwPolicies),
-      m_pArabicChar(NULL),
-      m_iBoundaryStart(0),
-      m_iBoundaryEnd(2000000),
-      m_dwLayoutStyles(0),
-      m_bPagination(FALSE),
-      m_bVertical(FALSE),
-      m_bSingleLine(FALSE),
-      m_bCharCode(FALSE),
-      m_pFont(NULL),
-      m_iFontHeight(240),
-      m_iFontSize(240),
-      m_iTabWidth(720000),
-      m_PositionedTabs(),
-      m_bOrphanLine(FALSE),
-      m_wDefChar(0xFEFF),
-      m_iDefChar(0),
-      m_wLineBreakChar(L'\n'),
-      m_iHorizontalScale(100),
-      m_iVerticalScale(100),
-      m_iLineRotation(0),
-      m_iCharRotation(0),
-      m_iRotation(0),
-      m_iCharSpace(0),
-      m_bWordSpace(FALSE),
-      m_iWordSpace(0),
-      m_bRTL(FALSE),
-      m_iAlignment(FX_RTFLINEALIGNMENT_Left),
-      m_pUserData(NULL),
-      m_dwCharType(0),
-      m_dwIdentity(0),
-      m_RTFLine1(),
-      m_RTFLine2(),
-      m_pCurLine(NULL),
-      m_iReady(0),
-      m_iTolerance(0) {
-  m_pArabicChar = IFX_ArabicChar::Create();
-  m_pCurLine = &m_RTFLine1;
-}
-CFX_RTFBreak::~CFX_RTFBreak() {
-  Reset();
-  m_PositionedTabs.RemoveAll();
-  m_pArabicChar->Release();
-  if (m_pUserData != NULL) {
-    m_pUserData->Release();
-  }
-}
-void CFX_RTFBreak::SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) {
-  if (fLineStart > fLineEnd)
-    return;
-  m_iBoundaryStart = FXSYS_round(fLineStart * 20000.0f);
-  m_iBoundaryEnd = FXSYS_round(fLineEnd * 20000.0f);
-  m_pCurLine->m_iStart = std::min(m_pCurLine->m_iStart, m_iBoundaryEnd);
-  m_pCurLine->m_iStart = std::max(m_pCurLine->m_iStart, m_iBoundaryStart);
-}
-void CFX_RTFBreak::SetLineStartPos(FX_FLOAT fLinePos) {
-  int32_t iLinePos = FXSYS_round(fLinePos * 20000.0f);
-  iLinePos = std::min(iLinePos, m_iBoundaryEnd);
-  iLinePos = std::max(iLinePos, m_iBoundaryStart);
-  m_pCurLine->m_iStart = iLinePos;
-}
-void CFX_RTFBreak::SetLayoutStyles(FX_DWORD dwLayoutStyles) {
-  if (m_dwLayoutStyles == dwLayoutStyles) {
-    return;
-  }
-  SetBreakStatus();
-  m_dwLayoutStyles = dwLayoutStyles;
-  m_bPagination = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_Pagination) != 0;
-  m_bVertical = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_VerticalChars) != 0;
-  m_bSingleLine = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_SingleLine) != 0;
-  m_bCharCode = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_MBCSCode) != 0;
-  m_iLineRotation = GetLineRotation(m_dwLayoutStyles);
-  m_iRotation = m_iLineRotation + m_iCharRotation;
-  m_iRotation %= 4;
-}
-void CFX_RTFBreak::SetFont(IFX_Font* pFont) {
-  if (pFont == NULL) {
-    return;
-  }
-  if (m_pFont == pFont) {
-    return;
-  }
-  SetBreakStatus();
-  m_pFont = pFont;
-  m_iDefChar = 0;
-  if (m_pFont != NULL) {
-    m_iFontHeight = m_iFontSize;
-    if (m_wDefChar != 0xFEFF) {
-      m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
-      m_iDefChar *= m_iFontSize;
-    }
-  }
-}
-void CFX_RTFBreak::SetFontSize(FX_FLOAT fFontSize) {
-  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
-  if (m_iFontSize == iFontSize) {
-    return;
-  }
-  SetBreakStatus();
-  m_iFontSize = iFontSize;
-  m_iDefChar = 0;
-  if (m_pFont != NULL) {
-    m_iFontHeight = m_iFontSize;
-    if (m_wDefChar != 0xFEFF) {
-      m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
-      m_iDefChar *= m_iFontSize;
-    }
-  }
-}
-void CFX_RTFBreak::SetTabWidth(FX_FLOAT fTabWidth) {
-  m_iTabWidth = FXSYS_round(fTabWidth * 20000.0f);
-}
-void CFX_RTFBreak::AddPositionedTab(FX_FLOAT fTabPos) {
-  int32_t iLineEnd = m_iBoundaryEnd;
-  int32_t iTabPos = FXSYS_round(fTabPos * 20000.0f) + m_iBoundaryStart;
-  if (iTabPos > iLineEnd) {
-    iTabPos = iLineEnd;
-  }
-  if (m_PositionedTabs.Find(iTabPos, 0) > -1) {
-    return;
-  }
-  int32_t iCount = m_PositionedTabs.GetSize();
-  int32_t iFind = 0;
-  for (; iFind < iCount; iFind++) {
-    if (m_PositionedTabs[iFind] > iTabPos) {
-      break;
-    }
-  }
-  m_PositionedTabs.InsertAt(iFind, iTabPos);
-  if (m_dwPolicies & FX_RTFBREAKPOLICY_OrphanPositionedTab) {
-    m_bOrphanLine = GetLastPositionedTab() >= iLineEnd;
-  } else {
-    m_bOrphanLine = FALSE;
-  }
-}
-void CFX_RTFBreak::SetPositionedTabs(const CFX_FloatArray& tabs) {
-  m_PositionedTabs.RemoveAll();
-  int32_t iCount = tabs.GetSize();
-  m_PositionedTabs.SetSize(iCount);
-  int32_t iLineEnd = m_iBoundaryEnd;
-  int32_t iTabPos;
-  for (int32_t i = 0; i < iCount; i++) {
-    iTabPos = FXSYS_round(tabs[i] * 20000.0f) + m_iBoundaryStart;
-    if (iTabPos > iLineEnd) {
-      iTabPos = iLineEnd;
-    }
-    m_PositionedTabs[i] = iTabPos;
-  }
-  if (m_dwPolicies & FX_RTFBREAKPOLICY_OrphanPositionedTab) {
-    m_bOrphanLine = GetLastPositionedTab() >= iLineEnd;
-  } else {
-    m_bOrphanLine = FALSE;
-  }
-}
-void CFX_RTFBreak::ClearPositionedTabs() {
-  m_PositionedTabs.RemoveAll();
-  m_bOrphanLine = FALSE;
-}
-void CFX_RTFBreak::SetDefaultChar(FX_WCHAR wch) {
-  m_wDefChar = wch;
-  m_iDefChar = 0;
-  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
-    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
-    if (m_iDefChar < 0) {
-      m_iDefChar = 0;
-    } else {
-      m_iDefChar *= m_iFontSize;
-    }
-  }
-}
-void CFX_RTFBreak::SetLineBreakChar(FX_WCHAR wch) {
-  if (wch != L'\r' && wch != L'\n') {
-    return;
-  }
-  m_wLineBreakChar = wch;
-}
-void CFX_RTFBreak::SetLineBreakTolerance(FX_FLOAT fTolerance) {
-  m_iTolerance = FXSYS_round(fTolerance * 20000.0f);
-}
-void CFX_RTFBreak::SetHorizontalScale(int32_t iScale) {
-  if (iScale < 0) {
-    iScale = 0;
-  }
-  if (m_iHorizontalScale == iScale) {
-    return;
-  }
-  SetBreakStatus();
-  m_iHorizontalScale = iScale;
-}
-void CFX_RTFBreak::SetVerticalScale(int32_t iScale) {
-  if (iScale < 0) {
-    iScale = 0;
-  }
-  if (m_iVerticalScale == iScale) {
-    return;
-  }
-  SetBreakStatus();
-  m_iVerticalScale = iScale;
-}
-void CFX_RTFBreak::SetCharRotation(int32_t iCharRotation) {
-  if (iCharRotation < 0) {
-    iCharRotation += (-iCharRotation / 4 + 1) * 4;
-  } else if (iCharRotation > 3) {
-    iCharRotation -= (iCharRotation / 4) * 4;
-  }
-  if (m_iCharRotation == iCharRotation) {
-    return;
-  }
-  SetBreakStatus();
-  m_iCharRotation = iCharRotation;
-  m_iRotation = m_iLineRotation + m_iCharRotation;
-  m_iRotation %= 4;
-}
-void CFX_RTFBreak::SetCharSpace(FX_FLOAT fCharSpace) {
-  m_iCharSpace = FXSYS_round(fCharSpace * 20000.0f);
-}
-void CFX_RTFBreak::SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) {
-  m_bWordSpace = !bDefault;
-  m_iWordSpace = FXSYS_round(fWordSpace * 20000.0f);
-}
-void CFX_RTFBreak::SetReadingOrder(FX_BOOL bRTL) {
-  m_bRTL = bRTL;
-}
-void CFX_RTFBreak::SetAlignment(int32_t iAlignment) {
-  FXSYS_assert(iAlignment >= FX_RTFLINEALIGNMENT_Left &&
-               iAlignment <= FX_RTFLINEALIGNMENT_Distributed);
-  m_iAlignment = iAlignment;
-}
-void CFX_RTFBreak::SetUserData(IFX_Unknown* pUserData) {
-  if (m_pUserData == pUserData) {
-    return;
-  }
-  SetBreakStatus();
-  if (m_pUserData != NULL) {
-    m_pUserData->Release();
-  }
-  m_pUserData = pUserData;
-  if (m_pUserData != NULL) {
-    m_pUserData->AddRef();
-  }
-}
-static const int32_t gs_FX_RTFLineRotations[8] = {0, 3, 1, 0, 2, 1, 3, 2};
-int32_t CFX_RTFBreak::GetLineRotation(FX_DWORD dwStyles) const {
-  return gs_FX_RTFLineRotations[(dwStyles & 0x0E) >> 1];
-}
-void CFX_RTFBreak::SetBreakStatus() {
-  m_dwIdentity++;
-  int32_t iCount = m_pCurLine->CountChars();
-  if (iCount < 1) {
-    return;
-  }
-  CFX_RTFChar& tc = m_pCurLine->GetChar(iCount - 1);
-  if (tc.m_dwStatus == 0) {
-    tc.m_dwStatus = FX_RTFBREAK_PieceBreak;
-  }
-}
-CFX_RTFChar* CFX_RTFBreak::GetLastChar(int32_t index) const {
-  CFX_RTFCharArray& tca = m_pCurLine->m_LineChars;
-  int32_t iCount = tca.GetSize();
-  if (index < 0 || index >= iCount) {
-    return NULL;
-  }
-  CFX_RTFChar* pTC;
-  int32_t iStart = iCount - 1;
-  while (iStart > -1) {
-    pTC = tca.GetDataPtr(iStart--);
-    if (pTC->m_iCharWidth >= 0 ||
-        pTC->GetCharType() != FX_CHARTYPE_Combination) {
-      if (--index < 0) {
-        return pTC;
-      }
-    }
-  }
-  return NULL;
-}
-CFX_RTFLine* CFX_RTFBreak::GetRTFLine(FX_BOOL bReady) const {
-  if (bReady) {
-    if (m_iReady == 1) {
-      return (CFX_RTFLine*)&m_RTFLine1;
-    } else if (m_iReady == 2) {
-      return (CFX_RTFLine*)&m_RTFLine2;
-    } else {
-      return NULL;
-    }
-  }
-  FXSYS_assert(m_pCurLine != NULL);
-  return m_pCurLine;
-}
-CFX_RTFPieceArray* CFX_RTFBreak::GetRTFPieces(FX_BOOL bReady) const {
-  CFX_RTFLine* pRTFLine = GetRTFLine(bReady);
-  if (pRTFLine == NULL) {
-    return NULL;
-  }
-  return &pRTFLine->m_LinePieces;
-}
-inline FX_DWORD CFX_RTFBreak::GetUnifiedCharType(FX_DWORD dwType) const {
-  return dwType >= FX_CHARTYPE_ArabicAlef ? FX_CHARTYPE_Arabic : dwType;
-}
-int32_t CFX_RTFBreak::GetLastPositionedTab() const {
-  int32_t iCount = m_PositionedTabs.GetSize();
-  if (iCount < 1) {
-    return m_iBoundaryStart;
-  }
-  return m_PositionedTabs[iCount - 1];
-}
-FX_BOOL CFX_RTFBreak::GetPositionedTab(int32_t& iTabPos) const {
-  int32_t iCount = m_PositionedTabs.GetSize();
-  for (int32_t i = 0; i < iCount; i++) {
-    if (m_PositionedTabs[i] > iTabPos) {
-      iTabPos = m_PositionedTabs[i];
-      return TRUE;
-    }
-  }
-  return FALSE;
-}
-typedef FX_DWORD (CFX_RTFBreak::*FX_RTFBreak_LPFAppendChar)(
-    CFX_RTFChar* pCurChar,
-    int32_t iRotation);
-static const FX_RTFBreak_LPFAppendChar g_FX_RTFBreak_lpfAppendChar[16] = {
-    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Tab,
-    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Control,
-    &CFX_RTFBreak::AppendChar_Combination, &CFX_RTFBreak::AppendChar_Others,
-    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Arabic,
-    &CFX_RTFBreak::AppendChar_Arabic,      &CFX_RTFBreak::AppendChar_Arabic,
-    &CFX_RTFBreak::AppendChar_Arabic,      &CFX_RTFBreak::AppendChar_Arabic,
-    &CFX_RTFBreak::AppendChar_Arabic,      &CFX_RTFBreak::AppendChar_Others,
-    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Others,
-};
-FX_DWORD CFX_RTFBreak::AppendChar(FX_WCHAR wch) {
-  FXSYS_assert(m_pFont != NULL && m_pCurLine != NULL && m_pArabicChar != NULL);
-  if (m_bCharCode) {
-    return AppendChar_CharCode(wch);
-  }
-  FX_DWORD dwProps = kTextLayoutCodeProperties[(FX_WORD)wch];
-  FX_DWORD dwType = (dwProps & FX_CHARTYPEBITSMASK);
-  CFX_RTFCharArray& tca = m_pCurLine->m_LineChars;
-  CFX_RTFChar* pCurChar = tca.AddSpace();
-  pCurChar->m_dwStatus = 0;
-  pCurChar->m_wCharCode = wch;
-  pCurChar->m_dwCharProps = dwProps;
-  pCurChar->m_dwCharStyles = 0;
-  pCurChar->m_dwLayoutStyles = 0;
-  pCurChar->m_iFontSize = m_iFontSize;
-  pCurChar->m_iFontHeight = m_iFontHeight;
-  pCurChar->m_iHorizontalScale = m_iHorizontalScale;
-  pCurChar->m_iVertialScale = m_iVerticalScale;
-  pCurChar->m_nRotation = m_iCharRotation;
-  pCurChar->m_iCharWidth = 0;
-  pCurChar->m_dwIdentity = m_dwIdentity;
-  if (m_pUserData != NULL) {
-    m_pUserData->AddRef();
-  }
-  pCurChar->m_pUserData = m_pUserData;
-  FX_DWORD dwRet1 = FX_RTFBREAK_None;
-  if (dwType != FX_CHARTYPE_Combination &&
-      GetUnifiedCharType(m_dwCharType) != GetUnifiedCharType(dwType)) {
-    if (!m_bSingleLine && !m_bOrphanLine && m_dwCharType > 0 &&
-        m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
-      if (m_dwCharType != FX_CHARTYPE_Space || dwType != FX_CHARTYPE_Control) {
-        dwRet1 = EndBreak(FX_RTFBREAK_LineBreak);
-        int32_t iCount = m_pCurLine->CountChars();
-        if (iCount > 0) {
-          pCurChar = m_pCurLine->m_LineChars.GetDataPtr(iCount - 1);
-        }
-      }
-    }
-  }
-  int32_t iRotation = m_iRotation;
-  if (m_bVertical && (dwProps & 0x8000) != 0) {
-    iRotation = (iRotation + 1) % 4;
-  }
-  FX_DWORD dwRet2 =
-      (this->*g_FX_RTFBreak_lpfAppendChar[dwType >> FX_CHARTYPEBITS])(
-          pCurChar, iRotation);
-  m_dwCharType = dwType;
-  return std::max(dwRet1, dwRet2);
-}
-FX_DWORD CFX_RTFBreak::AppendChar_CharCode(FX_WCHAR wch) {
-  FXSYS_assert(m_pFont != NULL && m_pCurLine != NULL);
-  FXSYS_assert(m_bCharCode);
-  m_pCurLine->m_iMBCSChars++;
-  CFX_RTFCharArray& tca = m_pCurLine->m_LineChars;
-  CFX_RTFChar* pCurChar = tca.AddSpace();
-  pCurChar->m_dwStatus = 0;
-  pCurChar->m_wCharCode = wch;
-  pCurChar->m_dwCharProps = 0;
-  pCurChar->m_dwCharStyles = 0;
-  pCurChar->m_dwLayoutStyles = m_dwLayoutStyles;
-  pCurChar->m_iFontSize = m_iFontSize;
-  pCurChar->m_iFontHeight = m_iFontHeight;
-  pCurChar->m_iHorizontalScale = m_iHorizontalScale;
-  pCurChar->m_iVertialScale = m_iVerticalScale;
-  pCurChar->m_nRotation = m_iCharRotation;
-  pCurChar->m_iCharWidth = 0;
-  pCurChar->m_dwIdentity = m_dwIdentity;
-  if (m_pUserData != NULL) {
-    m_pUserData->AddRef();
-  }
-  pCurChar->m_pUserData = m_pUserData;
-  int32_t iCharWidth = 0;
-  if (m_bVertical != FX_IsOdd(m_iRotation)) {
-    iCharWidth = 1000;
-  } else {
-    if (!m_pFont->GetCharWidth(wch, iCharWidth, TRUE)) {
-      iCharWidth = m_iDefChar;
-    }
-  }
-  iCharWidth *= m_iFontSize;
-  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
-  iCharWidth += m_iCharSpace;
-  pCurChar->m_iCharWidth = iCharWidth;
-  m_pCurLine->m_iWidth += iCharWidth;
-  m_dwCharType = 0;
-  if (!m_bSingleLine &&
-      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
-    return EndBreak(FX_RTFBREAK_LineBreak);
-  }
-  return FX_RTFBREAK_None;
-}
-FX_DWORD CFX_RTFBreak::AppendChar_Combination(CFX_RTFChar* pCurChar,
-                                              int32_t iRotation) {
-  int32_t iCharWidth = 0;
-  if (m_bVertical != FX_IsOdd(iRotation)) {
-    iCharWidth = 1000;
-  } else {
-    if (!m_pFont->GetCharWidth(pCurChar->m_wCharCode, iCharWidth,
-                               m_bCharCode)) {
-      iCharWidth = 0;
-    }
-  }
-  iCharWidth *= m_iFontSize;
-  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
-  CFX_RTFChar* pLastChar = GetLastChar(0);
-  if (pLastChar != NULL && pLastChar->GetCharType() > FX_CHARTYPE_Combination) {
-    iCharWidth = -iCharWidth;
-  } else {
-    m_dwCharType = FX_CHARTYPE_Combination;
-  }
-  pCurChar->m_iCharWidth = iCharWidth;
-  if (iCharWidth > 0) {
-    m_pCurLine->m_iWidth += iCharWidth;
-  }
-  return FX_RTFBREAK_None;
-}
-FX_DWORD CFX_RTFBreak::AppendChar_Tab(CFX_RTFChar* pCurChar,
-                                      int32_t iRotation) {
-  if (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_ExpandTab) {
-    FX_BOOL bBreak = FALSE;
-    if ((m_dwPolicies & FX_RTFBREAKPOLICY_TabBreak) != 0) {
-      bBreak = (m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance);
-    }
-    int32_t& iLineWidth = m_pCurLine->m_iWidth;
-    int32_t iCharWidth = iLineWidth;
-    if (GetPositionedTab(iCharWidth)) {
-      iCharWidth -= iLineWidth;
-    } else {
-      iCharWidth = m_iTabWidth * (iLineWidth / m_iTabWidth + 1) - iLineWidth;
-    }
-    pCurChar->m_iCharWidth = iCharWidth;
-    iLineWidth += iCharWidth;
-    if (!m_bSingleLine && !m_bOrphanLine && bBreak) {
-      return EndBreak(FX_RTFBREAK_LineBreak);
-    }
-  }
-  return FX_RTFBREAK_None;
-}
-FX_DWORD CFX_RTFBreak::AppendChar_Control(CFX_RTFChar* pCurChar,
-                                          int32_t iRotation) {
-  FX_DWORD dwRet2 = FX_RTFBREAK_None;
-  if (!m_bSingleLine) {
-    switch (pCurChar->m_wCharCode) {
-      case L'\v':
-      case 0x2028:
-        dwRet2 = FX_RTFBREAK_LineBreak;
-        break;
-      case L'\f':
-        dwRet2 = FX_RTFBREAK_PageBreak;
-        break;
-      case 0x2029:
-        dwRet2 = FX_RTFBREAK_ParagraphBreak;
-        break;
-      default:
-        if (pCurChar->m_wCharCode == m_wLineBreakChar) {
-          dwRet2 = FX_RTFBREAK_ParagraphBreak;
-        }
-        break;
-    }
-    if (dwRet2 != FX_RTFBREAK_None) {
-      dwRet2 = EndBreak(dwRet2);
-    }
-  }
-  return dwRet2;
-}
-FX_DWORD CFX_RTFBreak::AppendChar_Arabic(CFX_RTFChar* pCurChar,
-                                         int32_t iRotation) {
-  CFX_RTFChar* pLastChar = NULL;
-  int32_t& iLineWidth = m_pCurLine->m_iWidth;
-  int32_t iCharWidth = 0;
-  FX_WCHAR wForm;
-  FX_BOOL bAlef = FALSE;
-  if (m_dwCharType >= FX_CHARTYPE_ArabicAlef &&
-      m_dwCharType <= FX_CHARTYPE_ArabicDistortion) {
-    pLastChar = GetLastChar(1);
-    if (pLastChar != NULL) {
-      iLineWidth -= pLastChar->m_iCharWidth;
-      CFX_RTFChar* pPrevChar = GetLastChar(2);
-      wForm = m_pArabicChar->GetFormChar(pLastChar, pPrevChar, pCurChar);
-      bAlef = (wForm == 0xFEFF &&
-               pLastChar->GetCharType() == FX_CHARTYPE_ArabicAlef);
-      int32_t iLastRotation = pLastChar->m_nRotation + m_iLineRotation;
-      if (m_bVertical && (pLastChar->m_dwCharProps & 0x8000) != 0) {
-        iLastRotation++;
-      }
-      if (m_bVertical != FX_IsOdd(iLastRotation)) {
-        iCharWidth = 1000;
-      } else {
-        if (!m_pFont->GetCharWidth(wForm, iCharWidth, m_bCharCode))
-          if (!m_pFont->GetCharWidth(pLastChar->m_wCharCode, iCharWidth,
-                                     m_bCharCode)) {
-            iCharWidth = m_iDefChar;
-          }
-      }
-      iCharWidth *= m_iFontSize;
-      iCharWidth = iCharWidth * m_iHorizontalScale / 100;
-      pLastChar->m_iCharWidth = iCharWidth;
-      iLineWidth += iCharWidth;
-      iCharWidth = 0;
-    }
-  }
-  wForm =
-      m_pArabicChar->GetFormChar(pCurChar, (bAlef ? NULL : pLastChar), NULL);
-  if (m_bVertical != FX_IsOdd(iRotation)) {
-    iCharWidth = 1000;
-  } else {
-    if (!m_pFont->GetCharWidth(wForm, iCharWidth, m_bCharCode))
-      if (!m_pFont->GetCharWidth(pCurChar->m_wCharCode, iCharWidth,
-                                 m_bCharCode)) {
-        iCharWidth = m_iDefChar;
-      }
-  }
-  iCharWidth *= m_iFontSize;
-  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
-  pCurChar->m_iCharWidth = iCharWidth;
-  iLineWidth += iCharWidth;
-  m_pCurLine->m_iArabicChars++;
-  if (!m_bSingleLine && !m_bOrphanLine &&
-      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
-    return EndBreak(FX_RTFBREAK_LineBreak);
-  }
-  return FX_RTFBREAK_None;
-}
-FX_DWORD CFX_RTFBreak::AppendChar_Others(CFX_RTFChar* pCurChar,
-                                         int32_t iRotation) {
-  FX_DWORD dwType = (pCurChar->m_dwCharProps & FX_CHARTYPEBITSMASK);
-  FX_WCHAR wForm;
-  if (dwType == FX_CHARTYPE_Numeric) {
-    if (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_ArabicNumber) {
-      wForm = pCurChar->m_wCharCode + 0x0630;
-    } else {
-      wForm = pCurChar->m_wCharCode;
-    }
-  } else if (m_bRTL || m_bVertical) {
-    wForm = FX_GetMirrorChar(pCurChar->m_wCharCode, pCurChar->m_dwCharProps,
-                             m_bRTL, m_bVertical);
-  } else {
-    wForm = pCurChar->m_wCharCode;
-  }
-  int32_t iCharWidth = 0;
-  if (m_bVertical != FX_IsOdd(iRotation)) {
-    iCharWidth = 1000;
-  } else {
-    if (!m_pFont->GetCharWidth(wForm, iCharWidth, m_bCharCode)) {
-      iCharWidth = m_iDefChar;
-    }
-  }
-  iCharWidth *= m_iFontSize;
-  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
-  iCharWidth += m_iCharSpace;
-  if (dwType == FX_CHARTYPE_Space && m_bWordSpace) {
-    iCharWidth += m_iWordSpace;
-  }
-  pCurChar->m_iCharWidth = iCharWidth;
-  m_pCurLine->m_iWidth += iCharWidth;
-  FX_BOOL bBreak = (dwType != FX_CHARTYPE_Space ||
-                    (m_dwPolicies & FX_RTFBREAKPOLICY_SpaceBreak) != 0);
-  if (!m_bSingleLine && !m_bOrphanLine && bBreak &&
-      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
-    return EndBreak(FX_RTFBREAK_LineBreak);
-  }
-  return FX_RTFBREAK_None;
-}
-FX_DWORD CFX_RTFBreak::EndBreak(FX_DWORD dwStatus) {
-  FXSYS_assert(dwStatus >= FX_RTFBREAK_PieceBreak &&
-               dwStatus <= FX_RTFBREAK_PageBreak);
-  m_dwIdentity++;
-  CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
-  int32_t iCount = pCurPieces->GetSize();
-  if (iCount > 0) {
-    CFX_RTFPiece* pLastPiece = pCurPieces->GetPtrAt(--iCount);
-    if (dwStatus > FX_RTFBREAK_PieceBreak) {
-      pLastPiece->m_dwStatus = dwStatus;
-    } else {
-      dwStatus = pLastPiece->m_dwStatus;
-    }
-    return dwStatus;
-  } else {
-    CFX_RTFLine* pLastLine = GetRTFLine(TRUE);
-    if (pLastLine != NULL) {
-      pCurPieces = &pLastLine->m_LinePieces;
-      iCount = pCurPieces->GetSize();
-      if (iCount-- > 0) {
-        CFX_RTFPiece* pLastPiece = pCurPieces->GetPtrAt(iCount);
-        if (dwStatus > FX_RTFBREAK_PieceBreak) {
-          pLastPiece->m_dwStatus = dwStatus;
-        } else {
-          dwStatus = pLastPiece->m_dwStatus;
-        }
-        return dwStatus;
-      }
-      return FX_RTFBREAK_None;
-    }
-    iCount = m_pCurLine->CountChars();
-    if (iCount < 1) {
-      return FX_RTFBREAK_None;
-    }
-    CFX_RTFChar& tc = m_pCurLine->GetChar(iCount - 1);
-    tc.m_dwStatus = dwStatus;
-    if (dwStatus <= FX_RTFBREAK_PieceBreak) {
-      return dwStatus;
-    }
-  }
-  m_iReady = (m_pCurLine == &m_RTFLine1) ? 1 : 2;
-  CFX_RTFLine* pNextLine =
-      (m_pCurLine == &m_RTFLine1) ? &m_RTFLine2 : &m_RTFLine1;
-  FX_BOOL bAllChars = (m_iAlignment > FX_RTFLINEALIGNMENT_Right);
-  CFX_TPOArray tpos;
-  if (EndBreak_SplitLine(pNextLine, bAllChars, dwStatus)) {
-    goto EndBreak_Ret;
-  }
-  if (!m_bCharCode) {
-    EndBreak_BidiLine(tpos, dwStatus);
-  }
-  if (!m_bPagination && m_iAlignment > FX_RTFLINEALIGNMENT_Left) {
-    EndBreak_Alignment(tpos, bAllChars, dwStatus);
-  }
-EndBreak_Ret:
-  m_pCurLine = pNextLine;
-  m_pCurLine->m_iStart = m_iBoundaryStart;
-  CFX_RTFChar* pTC = GetLastChar(0);
-  m_dwCharType = pTC == NULL ? 0 : pTC->GetCharType();
-  return dwStatus;
-}
-FX_BOOL CFX_RTFBreak::EndBreak_SplitLine(CFX_RTFLine* pNextLine,
-                                         FX_BOOL bAllChars,
-                                         FX_DWORD dwStatus) {
-  FX_BOOL bDone = FALSE;
-  if (!m_bSingleLine && !m_bOrphanLine &&
-      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
-    CFX_RTFChar& tc = m_pCurLine->GetChar(m_pCurLine->CountChars() - 1);
-    switch (tc.GetCharType()) {
-      case FX_CHARTYPE_Tab:
-        if ((m_dwPolicies & FX_RTFBREAKPOLICY_TabBreak) != 0) {
-          SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
-          bDone = TRUE;
-        }
-        break;
-      case FX_CHARTYPE_Control:
-        break;
-      case FX_CHARTYPE_Space:
-        if ((m_dwPolicies & FX_RTFBREAKPOLICY_SpaceBreak) != 0) {
-          SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
-          bDone = TRUE;
-        }
-        break;
-      default:
-        SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
-        bDone = TRUE;
-        break;
-    }
-  }
-  if (m_bPagination || m_pCurLine->m_iMBCSChars > 0) {
-    const CFX_RTFChar* pCurChars = m_pCurLine->m_LineChars.GetData();
-    const CFX_RTFChar* pTC;
-    CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
-    CFX_RTFPiece tp;
-    tp.m_pChars = &m_pCurLine->m_LineChars;
-    FX_BOOL bNew = TRUE;
-    FX_DWORD dwIdentity = (FX_DWORD)-1;
-    int32_t iLast = m_pCurLine->CountChars() - 1, j = 0;
-    for (int32_t i = 0; i <= iLast;) {
-      pTC = pCurChars + i;
-      if (bNew) {
-        tp.m_iStartChar = i;
-        tp.m_iStartPos += tp.m_iWidth;
-        tp.m_iWidth = 0;
-        tp.m_dwStatus = pTC->m_dwStatus;
-        tp.m_iFontSize = pTC->m_iFontSize;
-        tp.m_iFontHeight = pTC->m_iFontHeight;
-        tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
-        tp.m_iVerticalScale = pTC->m_iVertialScale;
-        tp.m_dwLayoutStyles = pTC->m_dwLayoutStyles;
-        dwIdentity = pTC->m_dwIdentity;
-        tp.m_dwIdentity = dwIdentity;
-        tp.m_pUserData = pTC->m_pUserData;
-        j = i;
-        bNew = FALSE;
-      }
-      if (i == iLast || pTC->m_dwStatus != FX_RTFBREAK_None ||
-          pTC->m_dwIdentity != dwIdentity) {
-        tp.m_iChars = i - j;
-        if (pTC->m_dwIdentity == dwIdentity) {
-          tp.m_dwStatus = pTC->m_dwStatus;
-          tp.m_iWidth += pTC->m_iCharWidth;
-          tp.m_iChars += 1;
-          i++;
-        }
-        pCurPieces->Add(tp);
-        bNew = TRUE;
-      } else {
-        tp.m_iWidth += pTC->m_iCharWidth;
-        i++;
-      }
-    }
-    return TRUE;
-  }
-  if (bAllChars && !bDone) {
-    int32_t iEndPos = m_pCurLine->GetLineEnd();
-    GetBreakPos(m_pCurLine->m_LineChars, iEndPos, bAllChars, TRUE);
-  }
-  return FALSE;
-}
-void CFX_RTFBreak::EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus) {
-  FX_TPO tpo;
-  CFX_RTFPiece tp;
-  CFX_RTFChar* pTC;
-  int32_t i, j;
-  CFX_RTFCharArray& chars = m_pCurLine->m_LineChars;
-  int32_t iCount = m_pCurLine->CountChars();
-  FX_BOOL bDone = (!m_bPagination && !m_bCharCode &&
-                   (m_pCurLine->m_iArabicChars > 0 || m_bRTL));
-  if (bDone) {
-    int32_t iBidiNum = 0;
-    for (i = 0; i < iCount; i++) {
-      pTC = chars.GetDataPtr(i);
-      pTC->m_iBidiPos = i;
-      if (pTC->GetCharType() != FX_CHARTYPE_Control) {
-        iBidiNum = i;
-      }
-      if (i == 0) {
-        pTC->m_iBidiLevel = 1;
-      }
-    }
-    FX_BidiLine(chars, iBidiNum + 1, m_bRTL ? 1 : 0);
-  } else {
-    for (i = 0; i < iCount; i++) {
-      pTC = chars.GetDataPtr(i);
-      pTC->m_iBidiLevel = 0;
-      pTC->m_iBidiPos = 0;
-      pTC->m_iBidiOrder = 0;
-    }
-  }
-  tp.m_dwStatus = FX_RTFBREAK_PieceBreak;
-  tp.m_iStartPos = m_pCurLine->m_iStart;
-  tp.m_pChars = &chars;
-  CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
-  int32_t iBidiLevel = -1, iCharWidth;
-  FX_DWORD dwIdentity = (FX_DWORD)-1;
-  i = j = 0;
-  while (i < iCount) {
-    pTC = chars.GetDataPtr(i);
-    if (iBidiLevel < 0) {
-      iBidiLevel = pTC->m_iBidiLevel;
-      iCharWidth = pTC->m_iCharWidth;
-      if (iCharWidth < 1) {
-        tp.m_iWidth = 0;
-      } else {
-        tp.m_iWidth = iCharWidth;
-      }
-      tp.m_iBidiLevel = iBidiLevel;
-      tp.m_iBidiPos = pTC->m_iBidiOrder;
-      tp.m_iFontSize = pTC->m_iFontSize;
-      tp.m_iFontHeight = pTC->m_iFontHeight;
-      tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
-      tp.m_iVerticalScale = pTC->m_iVertialScale;
-      dwIdentity = pTC->m_dwIdentity;
-      tp.m_dwIdentity = dwIdentity;
-      tp.m_pUserData = pTC->m_pUserData;
-      tp.m_dwStatus = FX_RTFBREAK_PieceBreak;
-      i++;
-    } else if (iBidiLevel != pTC->m_iBidiLevel ||
-               pTC->m_dwIdentity != dwIdentity) {
-      tp.m_iChars = i - tp.m_iStartChar;
-      pCurPieces->Add(tp);
-      tp.m_iStartPos += tp.m_iWidth;
-      tp.m_iStartChar = i;
-      tpo.index = j++;
-      tpo.pos = tp.m_iBidiPos;
-      tpos.Add(tpo);
-      iBidiLevel = -1;
-    } else {
-      iCharWidth = pTC->m_iCharWidth;
-      if (iCharWidth > 0) {
-        tp.m_iWidth += iCharWidth;
-      }
-      i++;
-    }
-  }
-  if (i > tp.m_iStartChar) {
-    tp.m_dwStatus = dwStatus;
-    tp.m_iChars = i - tp.m_iStartChar;
-    pCurPieces->Add(tp);
-    tpo.index = j;
-    tpo.pos = tp.m_iBidiPos;
-    tpos.Add(tpo);
-  }
-  if (!m_bCharCode) {
-    j = tpos.GetSize() - 1;
-    FX_TEXTLAYOUT_PieceSort(tpos, 0, j);
-    int32_t iStartPos = m_pCurLine->m_iStart;
-    for (i = 0; i <= j; i++) {
-      tpo = tpos.GetAt(i);
-      CFX_RTFPiece& ttp = pCurPieces->GetAt(tpo.index);
-      ttp.m_iStartPos = iStartPos;
-      iStartPos += ttp.m_iWidth;
-    }
-  }
-}
-void CFX_RTFBreak::EndBreak_Alignment(CFX_TPOArray& tpos,
-                                      FX_BOOL bAllChars,
-                                      FX_DWORD dwStatus) {
-  CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
-  int32_t iNetWidth = m_pCurLine->m_iWidth, iGapChars = 0, iCharWidth;
-  int32_t iCount = pCurPieces->GetSize();
-  FX_BOOL bFind = FALSE;
-  FX_DWORD dwCharType;
-  int32_t i, j;
-  FX_TPO tpo;
-  for (i = iCount - 1; i > -1; i--) {
-    tpo = tpos.GetAt(i);
-    CFX_RTFPiece& ttp = pCurPieces->GetAt(tpo.index);
-    if (!bFind) {
-      iNetWidth = ttp.GetEndPos();
-    }
-    FX_BOOL bArabic = FX_IsOdd(ttp.m_iBidiLevel);
-    j = bArabic ? 0 : ttp.m_iChars - 1;
-    while (j > -1 && j < ttp.m_iChars) {
-      const CFX_RTFChar& tc = ttp.GetChar(j);
-      if (tc.m_nBreakType == FX_LBT_DIRECT_BRK) {
-        iGapChars++;
-      }
-      if (!bFind || !bAllChars) {
-        dwCharType = tc.GetCharType();
-        if (dwCharType == FX_CHARTYPE_Space ||
-            dwCharType == FX_CHARTYPE_Control) {
-          if (!bFind) {
-            iCharWidth = tc.m_iCharWidth;
-            if (bAllChars && iCharWidth > 0) {
-              iNetWidth -= iCharWidth;
-            }
-          }
-        } else {
-          bFind = TRUE;
-          if (!bAllChars) {
-            break;
-          }
-        }
-      }
-      j += bArabic ? 1 : -1;
-    }
-    if (!bAllChars && bFind) {
-      break;
-    }
-  }
-  int32_t iOffset = m_iBoundaryEnd - iNetWidth;
-  int32_t iLowerAlignment = (m_iAlignment & FX_RTFLINEALIGNMENT_LowerMask);
-  int32_t iHigherAlignment = (m_iAlignment & FX_RTFLINEALIGNMENT_HigherMask);
-  if (iGapChars > 0 && (iHigherAlignment == FX_RTFLINEALIGNMENT_Distributed ||
-                        (iHigherAlignment == FX_RTFLINEALIGNMENT_Justified &&
-                         dwStatus != FX_RTFBREAK_ParagraphBreak))) {
-    int32_t iStart = -1;
-    for (i = 0; i < iCount; i++) {
-      tpo = tpos.GetAt(i);
-      CFX_RTFPiece& ttp = pCurPieces->GetAt(tpo.index);
-      if (iStart < 0) {
-        iStart = ttp.m_iStartPos;
-      } else {
-        ttp.m_iStartPos = iStart;
-      }
-      int32_t k;
-      for (j = 0; j < ttp.m_iChars; j++) {
-        CFX_RTFChar& tc = ttp.GetChar(j);
-        if (tc.m_nBreakType != FX_LBT_DIRECT_BRK || tc.m_iCharWidth < 0) {
-          continue;
-        }
-        k = iOffset / iGapChars;
-        tc.m_iCharWidth += k;
-        ttp.m_iWidth += k;
-        iOffset -= k;
-        iGapChars--;
-        if (iGapChars < 1) {
-          break;
-        }
-      }
-      iStart += ttp.m_iWidth;
-    }
-  } else if (iLowerAlignment > FX_RTFLINEALIGNMENT_Left) {
-    if (iLowerAlignment == FX_RTFLINEALIGNMENT_Center) {
-      iOffset /= 2;
-    }
-    if (iOffset > 0) {
-      for (i = 0; i < iCount; i++) {
-        CFX_RTFPiece& ttp = pCurPieces->GetAt(i);
-        ttp.m_iStartPos += iOffset;
-      }
-    }
-  }
-}
-int32_t CFX_RTFBreak::GetBreakPos(CFX_RTFCharArray& tca,
-                                  int32_t& iEndPos,
-                                  FX_BOOL bAllChars,
-                                  FX_BOOL bOnlyBrk) {
-  int32_t iLength = tca.GetSize() - 1;
-  if (iLength < 1) {
-    return iLength;
-  }
-  int32_t iBreak = -1, iBreakPos = -1, iIndirect = -1, iIndirectPos = -1,
-          iLast = -1, iLastPos = -1;
-  if (m_bSingleLine || m_bOrphanLine || iEndPos <= m_iBoundaryEnd) {
-    if (!bAllChars || m_bCharCode) {
-      return iLength;
-    }
-    iBreak = iLength;
-    iBreakPos = iEndPos;
-  }
-  CFX_RTFChar* pCharArray = tca.GetData();
-  if (m_bCharCode) {
-    const CFX_RTFChar* pChar;
-    int32_t iCharWidth;
-    while (iLength > 0) {
-      if (iEndPos <= m_iBoundaryEnd) {
-        break;
-      }
-      pChar = pCharArray + iLength--;
-      iCharWidth = pChar->m_iCharWidth;
-      if (iCharWidth > 0) {
-        iEndPos -= iCharWidth;
-      }
-    }
-    return iLength;
-  }
-  FX_BOOL bSpaceBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_SpaceBreak) != 0;
-  FX_BOOL bTabBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_TabBreak) != 0;
-  FX_BOOL bNumberBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_NumberBreak) != 0;
-  FX_BOOL bInfixBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_InfixBreak) != 0;
-  FX_LINEBREAKTYPE eType;
-  FX_DWORD nCodeProp, nCur, nNext;
-  CFX_RTFChar* pCur = pCharArray + iLength--;
-  if (bAllChars) {
-    pCur->m_nBreakType = FX_LBT_UNKNOWN;
-  }
-  nCodeProp = pCur->m_dwCharProps;
-  nNext = nCodeProp & 0x003F;
-  int32_t iCharWidth = pCur->m_iCharWidth;
-  if (iCharWidth > 0) {
-    iEndPos -= iCharWidth;
-  }
-  while (iLength >= 0) {
-    pCur = pCharArray + iLength;
-    nCodeProp = pCur->m_dwCharProps;
-    nCur = nCodeProp & 0x003F;
-    FX_BOOL bNeedBreak = FALSE;
-    if (nCur == FX_CBP_SP) {
-      bNeedBreak = !bSpaceBreak;
-      if (nNext == FX_CBP_SP) {
-        eType = bSpaceBreak ? FX_LBT_DIRECT_BRK : FX_LBT_PROHIBITED_BRK;
-      } else {
-        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
-                  (nCur << 5) + nNext);
-      }
-    } else if (nCur == FX_CBP_TB) {
-      bNeedBreak = !bTabBreak;
-      if (nNext == FX_CBP_TB) {
-        eType = bTabBreak ? FX_LBT_DIRECT_BRK : FX_LBT_PROHIBITED_BRK;
-      } else {
-        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
-                  (nCur << 5) + nNext);
-      }
-    } else if (bNumberBreak && nCur == FX_CBP_NU && nNext == FX_CBP_NU) {
-      eType = FX_LBT_DIRECT_BRK;
-    } else if (bInfixBreak && nCur == FX_CBP_IS && nNext == FX_CBP_IS) {
-      eType = FX_LBT_DIRECT_BRK;
-    } else {
-      if (nNext == FX_CBP_SP) {
-        eType = FX_LBT_PROHIBITED_BRK;
-      } else {
-        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
-                  (nCur << 5) + nNext);
-      }
-    }
-    if (bAllChars) {
-      pCur->m_nBreakType = eType;
-    }
-    if (!bOnlyBrk) {
-      iCharWidth = pCur->m_iCharWidth;
-      FX_BOOL bBreak = FALSE;
-      if (nCur == FX_CBP_TB && bTabBreak) {
-        bBreak = iCharWidth > 0 && iEndPos - iCharWidth <= m_iBoundaryEnd;
-      } else {
-        bBreak = iEndPos <= m_iBoundaryEnd;
-      }
-      if (m_bSingleLine || m_bOrphanLine || bBreak || bNeedBreak) {
-        if (eType == FX_LBT_DIRECT_BRK && iBreak < 0) {
-          iBreak = iLength;
-          iBreakPos = iEndPos;
-          if (!bAllChars) {
-            return iLength;
-          }
-        } else if (eType == FX_LBT_INDIRECT_BRK && iIndirect < 0) {
-          iIndirect = iLength;
-          iIndirectPos = iEndPos;
-        }
-        if (iLast < 0) {
-          iLast = iLength;
-          iLastPos = iEndPos;
-        }
-      }
-      if (iCharWidth > 0) {
-        iEndPos -= iCharWidth;
-      }
-    }
-    nNext = nCodeProp & 0x003F;
-    iLength--;
-  }
-  if (bOnlyBrk) {
-    return 0;
-  }
-  if (iBreak > -1) {
-    iEndPos = iBreakPos;
-    return iBreak;
-  }
-  if (iIndirect > -1) {
-    iEndPos = iIndirectPos;
-    return iIndirect;
-  }
-  if (iLast > -1) {
-    iEndPos = iLastPos;
-    return iLast;
-  }
-  return 0;
-}
-void CFX_RTFBreak::SplitTextLine(CFX_RTFLine* pCurLine,
-                                 CFX_RTFLine* pNextLine,
-                                 FX_BOOL bAllChars) {
-  FXSYS_assert(pCurLine != NULL && pNextLine != NULL);
-  int32_t iCount = pCurLine->CountChars();
-  if (iCount < 2) {
-    return;
-  }
-  int32_t iEndPos = pCurLine->GetLineEnd();
-  CFX_RTFCharArray& curChars = pCurLine->m_LineChars;
-  int32_t iCharPos = GetBreakPos(curChars, iEndPos, bAllChars, FALSE);
-  if (iCharPos < 0) {
-    iCharPos = 0;
-  }
-  iCharPos++;
-  if (iCharPos >= iCount) {
-    pNextLine->RemoveAll(TRUE);
-    CFX_Char* pTC = curChars.GetDataPtr(iCharPos - 1);
-    pTC->m_nBreakType = FX_LBT_UNKNOWN;
-    return;
-  }
-  CFX_RTFCharArray& nextChars = pNextLine->m_LineChars;
-  int cur_size = curChars.GetSize();
-  nextChars.SetSize(cur_size - iCharPos);
-  FXSYS_memcpy(nextChars.GetData(), curChars.GetDataPtr(iCharPos),
-               (cur_size - iCharPos) * sizeof(CFX_RTFChar));
-  iCount -= iCharPos;
-  cur_size = curChars.GetSize();
-  curChars.RemoveAt(cur_size - iCount, iCount);
-  pNextLine->m_iStart = pCurLine->m_iStart;
-  pNextLine->m_iWidth = pCurLine->GetLineEnd() - iEndPos;
-  pCurLine->m_iWidth = iEndPos;
-  CFX_RTFChar* tc = curChars.GetDataPtr(iCharPos - 1);
-  tc->m_nBreakType = FX_LBT_UNKNOWN;
-  iCount = nextChars.GetSize();
-  CFX_RTFChar* pNextChars = nextChars.GetData();
-  for (int32_t i = 0; i < iCount; i++) {
-    CFX_RTFChar* tc = pNextChars + i;
-    if (tc->GetCharType() >= FX_CHARTYPE_ArabicAlef) {
-      pCurLine->m_iArabicChars--;
-      pNextLine->m_iArabicChars++;
-    }
-    if (tc->m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_MBCSCode) {
-      pCurLine->m_iMBCSChars--;
-      pNextLine->m_iMBCSChars++;
-    }
-    tc->m_dwStatus = 0;
-  }
-}
-int32_t CFX_RTFBreak::CountBreakPieces() const {
-  CFX_RTFPieceArray* pRTFPieces = GetRTFPieces(TRUE);
-  if (pRTFPieces == NULL) {
-    return 0;
-  }
-  return pRTFPieces->GetSize();
-}
-const CFX_RTFPiece* CFX_RTFBreak::GetBreakPiece(int32_t index) const {
-  CFX_RTFPieceArray* pRTFPieces = GetRTFPieces(TRUE);
-  if (pRTFPieces == NULL) {
-    return NULL;
-  }
-  if (index < 0 || index >= pRTFPieces->GetSize()) {
-    return NULL;
-  }
-  return pRTFPieces->GetPtrAt(index);
-}
-void CFX_RTFBreak::GetLineRect(CFX_RectF& rect) const {
-  rect.top = 0;
-  CFX_RTFLine* pRTFLine = GetRTFLine(TRUE);
-  if (pRTFLine == NULL) {
-    rect.left = ((FX_FLOAT)m_iBoundaryStart) / 20000.0f;
-    rect.width = rect.height = 0;
-    return;
-  }
-  rect.left = ((FX_FLOAT)pRTFLine->m_iStart) / 20000.0f;
-  rect.width = ((FX_FLOAT)pRTFLine->m_iWidth) / 20000.0f;
-  CFX_RTFPieceArray& rtfPieces = pRTFLine->m_LinePieces;
-  int32_t iCount = rtfPieces.GetSize();
-  if (iCount < 1) {
-    rect.width = 0;
-    return;
-  }
-  CFX_RTFPiece* pBreakPiece;
-  int32_t iLineHeight = 0, iMax;
-  for (int32_t i = 0; i < iCount; i++) {
-    pBreakPiece = rtfPieces.GetPtrAt(i);
-    int32_t iFontHeight = FXSYS_round(pBreakPiece->m_iFontHeight *
-                                      pBreakPiece->m_iVerticalScale / 100.0f);
-    iMax = std::max(pBreakPiece->m_iFontSize, iFontHeight);
-    if (i == 0) {
-      iLineHeight = iMax;
-    } else if (iLineHeight < iMax) {
-      iLineHeight = iMax;
-    }
-  }
-  rect.height = ((FX_FLOAT)iLineHeight) / 20.0f;
-}
-void CFX_RTFBreak::ClearBreakPieces() {
-  CFX_RTFLine* pRTFLine = GetRTFLine(TRUE);
-  if (pRTFLine != NULL) {
-    pRTFLine->RemoveAll(TRUE);
-  }
-  m_iReady = 0;
-}
-void CFX_RTFBreak::Reset() {
-  m_dwCharType = 0;
-  m_RTFLine1.RemoveAll(TRUE);
-  m_RTFLine2.RemoveAll(TRUE);
-}
-int32_t CFX_RTFBreak::GetDisplayPos(FX_LPCRTFTEXTOBJ pText,
-                                    FXTEXT_CHARPOS* pCharPos,
-                                    FX_BOOL bCharCode,
-                                    CFX_WideString* pWSForms,
-                                    FX_AdjustCharDisplayPos pAdjustPos) const {
-  if (pText == NULL || pText->iLength < 1) {
-    return 0;
-  }
-  FXSYS_assert(pText->pStr != NULL && pText->pWidths != NULL &&
-               pText->pFont != NULL && pText->pRect != NULL);
-  const FX_WCHAR* pStr = pText->pStr;
-  int32_t* pWidths = pText->pWidths;
-  int32_t iLength = pText->iLength - 1;
-  IFX_Font* pFont = pText->pFont;
-  FX_DWORD dwStyles = pText->dwLayoutStyles;
-  CFX_RectF rtText(*pText->pRect);
-  FX_BOOL bRTLPiece = FX_IsOdd(pText->iBidiLevel);
-  FX_FLOAT fFontSize = pText->fFontSize;
-  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
-  int32_t iAscent = pFont->GetAscent();
-  int32_t iDescent = pFont->GetDescent();
-  int32_t iMaxHeight = iAscent - iDescent;
-  FX_FLOAT fFontHeight = fFontSize;
-  FX_FLOAT fAscent = fFontHeight * (FX_FLOAT)iAscent / (FX_FLOAT)iMaxHeight;
-  FX_FLOAT fDescent = fFontHeight * (FX_FLOAT)iDescent / (FX_FLOAT)iMaxHeight;
-  FX_BOOL bVerticalDoc = (dwStyles & FX_RTFLAYOUTSTYLE_VerticalLayout) != 0;
-  FX_BOOL bVerticalChar = (dwStyles & FX_RTFLAYOUTSTYLE_VerticalChars) != 0;
-  FX_BOOL bArabicNumber = (dwStyles & FX_RTFLAYOUTSTYLE_ArabicNumber) != 0;
-  FX_BOOL bMBCSCode = (dwStyles & FX_RTFLAYOUTSTYLE_MBCSCode) != 0;
-  int32_t iRotation = GetLineRotation(dwStyles) + pText->iCharRotation;
-  int32_t iCharRotation;
-  FX_WCHAR wch, wPrev = 0xFEFF, wNext, wForm;
-  int32_t iWidth, iCharWidth, iCharHeight;
-  FX_FLOAT fX, fY, fCharWidth, fCharHeight;
-  int32_t iHorScale = pText->iHorizontalScale;
-  int32_t iVerScale = pText->iVerticalScale;
-  FX_BOOL bEmptyChar;
-  FX_DWORD dwProps, dwCharType;
-  fX = rtText.left;
-  fY = rtText.top;
-  if (bVerticalDoc) {
-    fX += (rtText.width - fFontSize) / 2.0f;
-    if (bRTLPiece) {
-      fY = rtText.bottom();
-    }
-  } else {
-    if (bRTLPiece) {
-      fX = rtText.right();
-    }
-    fY += fAscent;
-  }
-  int32_t iCount = 0;
-  for (int32_t i = 0; i <= iLength; i++) {
-    wch = *pStr++;
-    iWidth = *pWidths++;
-    if (!bMBCSCode) {
-      dwProps = FX_GetUnicodeProperties(wch);
-      dwCharType = (dwProps & FX_CHARTYPEBITSMASK);
-      if (dwCharType == FX_CHARTYPE_ArabicAlef && iWidth == 0) {
-        wPrev = 0xFEFF;
-        continue;
-      }
-    } else {
-      dwProps = 0;
-      dwCharType = 0;
-    }
-    if (iWidth != 0) {
-      iCharWidth = iWidth;
-      if (iCharWidth < 0) {
-        iCharWidth = -iCharWidth;
-      }
-      if (!bMBCSCode) {
-        bEmptyChar = (dwCharType >= FX_CHARTYPE_Tab &&
-                      dwCharType <= FX_CHARTYPE_Control);
-      } else {
-        bEmptyChar = FALSE;
-      }
-      if (!bEmptyChar) {
-        iCount++;
-      }
-      if (pCharPos != NULL) {
-        iCharWidth /= iFontSize;
-        wForm = wch;
-        if (!bMBCSCode) {
-          if (dwCharType >= FX_CHARTYPE_ArabicAlef) {
-            if (i < iLength) {
-              wNext = *pStr;
-              if (*pWidths < 0) {
-                if (i + 1 < iLength) {
-                  wNext = pStr[1];
-                }
-              }
-            } else {
-              wNext = 0xFEFF;
-            }
-            wForm = m_pArabicChar->GetFormChar(wch, wPrev, wNext);
-          } else if (bRTLPiece || bVerticalChar) {
-            wForm = FX_GetMirrorChar(wch, dwProps, bRTLPiece, bVerticalChar);
-          } else if (dwCharType == FX_CHARTYPE_Numeric && bArabicNumber) {
-            wForm = wch + 0x0630;
-          }
-          dwProps = FX_GetUnicodeProperties(wForm);
-        }
-        iCharRotation = iRotation;
-        if (!bMBCSCode && bVerticalChar && (dwProps & 0x8000) != 0) {
-          iCharRotation++;
-          iCharRotation %= 4;
-        }
-        if (!bEmptyChar) {
-          if (bCharCode) {
-            pCharPos->m_GlyphIndex = wch;
-          } else {
-            pCharPos->m_GlyphIndex = pFont->GetGlyphIndex(wForm, bMBCSCode);
-            if (pCharPos->m_GlyphIndex == 0xFFFF) {
-              pCharPos->m_GlyphIndex = pFont->GetGlyphIndex(wch, bMBCSCode);
-            }
-          }
-          pCharPos->m_ExtGID = pCharPos->m_GlyphIndex;
-          pCharPos->m_FontCharWidth = iCharWidth;
-          if (pWSForms) {
-            *pWSForms += wForm;
-          }
-        }
-        if (bVerticalDoc) {
-          iCharHeight = iCharWidth;
-          iCharWidth = 1000;
-        } else {
-          iCharHeight = 1000;
-        }
-        fCharWidth = fFontSize * iCharWidth / 1000.0f;
-        fCharHeight = fFontSize * iCharHeight / 1000.0f;
-        if (!bMBCSCode && bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
-          if (bVerticalDoc) {
-            fY -= fCharHeight;
-          } else {
-            fX -= fCharWidth;
-          }
-        }
-        if (!bEmptyChar) {
-          CFX_PointF ptOffset;
-          ptOffset.Reset();
-          FX_BOOL bAdjusted = FALSE;
-          if (pAdjustPos) {
-            bAdjusted = pAdjustPos(wForm, bMBCSCode, pFont, fFontSize,
-                                   bVerticalChar, ptOffset);
-          }
-          if (!pAdjustPos && bVerticalChar && (dwProps & 0x00010000) != 0) {
-            CFX_Rect rtBBox;
-            rtBBox.Reset();
-            if (pFont->GetCharBBox(wForm, rtBBox, bMBCSCode)) {
-              ptOffset.x = fFontSize * (850 - rtBBox.right()) / 1000.0f;
-              ptOffset.y = fFontSize * (1000 - rtBBox.height) / 2000.0f;
-            }
-          }
-          pCharPos->m_OriginX = fX + ptOffset.x;
-          pCharPos->m_OriginY = fY - ptOffset.y;
-        }
-        if (!bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
-          if (bVerticalDoc) {
-            fY += fCharHeight;
-          } else {
-            fX += fCharWidth;
-          }
-        }
-        if (!bEmptyChar) {
-          pCharPos->m_bGlyphAdjust = TRUE;
-          if (bVerticalDoc) {
-            if (iCharRotation == 0) {
-              pCharPos->m_AdjustMatrix[0] = -1;
-              pCharPos->m_AdjustMatrix[1] = 0;
-              pCharPos->m_AdjustMatrix[2] = 0;
-              pCharPos->m_AdjustMatrix[3] = 1;
-              pCharPos->m_OriginY += fAscent * iVerScale / 100.0f;
-            } else if (iCharRotation == 1) {
-              pCharPos->m_AdjustMatrix[0] = 0;
-              pCharPos->m_AdjustMatrix[1] = -1;
-              pCharPos->m_AdjustMatrix[2] = -1;
-              pCharPos->m_AdjustMatrix[3] = 0;
-              pCharPos->m_OriginX -=
-                  fDescent + fAscent * iVerScale / 100.0f - fAscent;
-            } else if (iCharRotation == 2) {
-              pCharPos->m_AdjustMatrix[0] = 1;
-              pCharPos->m_AdjustMatrix[1] = 0;
-              pCharPos->m_AdjustMatrix[2] = 0;
-              pCharPos->m_AdjustMatrix[3] = -1;
-              pCharPos->m_OriginX += fCharWidth;
-              pCharPos->m_OriginY += fAscent;
-            } else {
-              pCharPos->m_AdjustMatrix[0] = 0;
-              pCharPos->m_AdjustMatrix[1] = 1;
-              pCharPos->m_AdjustMatrix[2] = 1;
-              pCharPos->m_AdjustMatrix[3] = 0;
-              pCharPos->m_OriginX += fAscent;
-              pCharPos->m_OriginY += fCharWidth;
-            }
-          } else {
-            if (iCharRotation == 0) {
-              pCharPos->m_AdjustMatrix[0] = -1;
-              pCharPos->m_AdjustMatrix[1] = 0;
-              pCharPos->m_AdjustMatrix[2] = 0;
-              pCharPos->m_AdjustMatrix[3] = 1;
-              pCharPos->m_OriginY += fAscent * iVerScale / 100.0f - fAscent;
-            } else if (iCharRotation == 1) {
-              pCharPos->m_AdjustMatrix[0] = 0;
-              pCharPos->m_AdjustMatrix[1] = -1;
-              pCharPos->m_AdjustMatrix[2] = -1;
-              pCharPos->m_AdjustMatrix[3] = 0;
-              pCharPos->m_OriginX -= fDescent;
-              pCharPos->m_OriginY -= fAscent + fDescent;
-            } else if (iCharRotation == 2) {
-              pCharPos->m_AdjustMatrix[0] = 1;
-              pCharPos->m_AdjustMatrix[1] = 0;
-              pCharPos->m_AdjustMatrix[2] = 0;
-              pCharPos->m_AdjustMatrix[3] = -1;
-              pCharPos->m_OriginX += fCharWidth;
-              pCharPos->m_OriginY -= fAscent;
-            } else {
-              pCharPos->m_AdjustMatrix[0] = 0;
-              pCharPos->m_AdjustMatrix[1] = 1;
-              pCharPos->m_AdjustMatrix[2] = 1;
-              pCharPos->m_AdjustMatrix[3] = 0;
-              pCharPos->m_OriginX += fAscent * iVerScale / 100.0f;
-            }
-          }
-          if (iHorScale != 100 || iVerScale != 100) {
-            pCharPos->m_AdjustMatrix[0] =
-                pCharPos->m_AdjustMatrix[0] * iHorScale / 100.0f;
-            pCharPos->m_AdjustMatrix[1] =
-                pCharPos->m_AdjustMatrix[1] * iHorScale / 100.0f;
-            pCharPos->m_AdjustMatrix[2] =
-                pCharPos->m_AdjustMatrix[2] * iVerScale / 100.0f;
-            pCharPos->m_AdjustMatrix[3] =
-                pCharPos->m_AdjustMatrix[3] * iVerScale / 100.0f;
-          }
-          pCharPos++;
-        }
-      }
-    }
-    if (iWidth > 0) {
-      wPrev = wch;
-    }
-  }
-  return iCount;
-}
-int32_t CFX_RTFBreak::GetCharRects(FX_LPCRTFTEXTOBJ pText,
-                                   CFX_RectFArray& rtArray,
-                                   FX_BOOL bCharBBox) const {
-  if (pText == NULL || pText->iLength < 1) {
-    return 0;
-  }
-  FXSYS_assert(pText->pStr != NULL && pText->pWidths != NULL &&
-               pText->pFont != NULL && pText->pRect != NULL);
-  const FX_WCHAR* pStr = pText->pStr;
-  int32_t* pWidths = pText->pWidths;
-  int32_t iLength = pText->iLength;
-  CFX_RectF rect(*pText->pRect);
-  FX_BOOL bRTLPiece = FX_IsOdd(pText->iBidiLevel);
-  FX_FLOAT fFontSize = pText->fFontSize;
-  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
-  FX_FLOAT fScale = fFontSize / 1000.0f;
-  IFX_Font* pFont = pText->pFont;
-  if (pFont == NULL) {
-    bCharBBox = FALSE;
-  }
-  CFX_Rect bbox;
-  bbox.Set(0, 0, 0, 0);
-  if (bCharBBox) {
-    bCharBBox = pFont->GetBBox(bbox);
-  }
-  FX_FLOAT fLeft = std::max(0.0f, bbox.left * fScale);
-  FX_FLOAT fHeight = FXSYS_fabs(bbox.height * fScale);
-  rtArray.RemoveAll();
-  rtArray.SetSize(iLength);
-  FX_DWORD dwStyles = pText->dwLayoutStyles;
-  FX_BOOL bVertical = (dwStyles & FX_RTFLAYOUTSTYLE_VerticalLayout) != 0;
-  FX_BOOL bSingleLine = (dwStyles & FX_RTFLAYOUTSTYLE_SingleLine) != 0;
-  FX_BOOL bCombText = (dwStyles & FX_TXTLAYOUTSTYLE_CombText) != 0;
-  FX_WCHAR wch, wLineBreakChar = pText->wLineBreakChar;
-  int32_t iCharSize;
-  FX_FLOAT fCharSize, fStart;
-  if (bVertical) {
-    fStart = bRTLPiece ? rect.bottom() : rect.top;
-  } else {
-    fStart = bRTLPiece ? rect.right() : rect.left;
-  }
-  for (int32_t i = 0; i < iLength; i++) {
-    wch = *pStr++;
-    iCharSize = *pWidths++;
-    fCharSize = (FX_FLOAT)iCharSize / 20000.0f;
-    FX_BOOL bRet = (!bSingleLine && FX_IsCtrlCode(wch));
-    if (!(wch == L'\v' || wch == L'\f' || wch == 0x2028 || wch == 0x2029 ||
-          (wLineBreakChar != 0xFEFF && wch == wLineBreakChar))) {
-      bRet = FALSE;
-    }
-    if (bRet) {
-      iCharSize = iFontSize * 500;
-      fCharSize = fFontSize / 2.0f;
-    }
-    if (bVertical) {
-      rect.top = fStart;
-      if (bRTLPiece) {
-        rect.top -= fCharSize;
-        fStart -= fCharSize;
-      } else {
-        fStart += fCharSize;
-      }
-      rect.height = fCharSize;
-    } else {
-      rect.left = fStart;
-      if (bRTLPiece) {
-        rect.left -= fCharSize;
-        fStart -= fCharSize;
-      } else {
-        fStart += fCharSize;
-      }
-      rect.width = fCharSize;
-    }
-    if (bCharBBox && !bRet) {
-      int32_t iCharWidth = 1000;
-      pFont->GetCharWidth(wch, iCharWidth);
-      FX_FLOAT fRTLeft = 0, fCharWidth = 0;
-      if (iCharWidth > 0) {
-        fCharWidth = iCharWidth * fScale;
-        fRTLeft = fLeft;
-        if (bCombText) {
-          fRTLeft = (rect.width - fCharWidth) / 2.0f;
-        }
-      }
-      CFX_RectF rtBBoxF;
-      if (bVertical) {
-        rtBBoxF.top = rect.left + fRTLeft;
-        rtBBoxF.left = rect.top + (rect.height - fHeight) / 2.0f;
-        rtBBoxF.height = fCharWidth;
-        rtBBoxF.width = fHeight;
-        rtBBoxF.left = std::max(rtBBoxF.left, 0.0f);
-      } else {
-        rtBBoxF.left = rect.left + fRTLeft;
-        rtBBoxF.top = rect.top + (rect.height - fHeight) / 2.0f;
-        rtBBoxF.width = fCharWidth;
-        rtBBoxF.height = fHeight;
-        rtBBoxF.top = std::max(rtBBoxF.top, 0.0f);
-      }
-      rtArray.SetAt(i, rtBBoxF);
-      continue;
-    }
-    rtArray.SetAt(i, rect);
-  }
-  return iLength;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "xfa/src/fgas/include/fx_lbk.h"
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "xfa/src/fgas/src/layout/fx_unicode.h"
+#include "xfa/src/fgas/src/layout/fx_rtfbreak.h"
+
+IFX_RTFBreak* IFX_RTFBreak::Create(FX_DWORD dwPolicies) {
+  return new CFX_RTFBreak(dwPolicies);
+}
+CFX_RTFBreak::CFX_RTFBreak(FX_DWORD dwPolicies)
+    : m_dwPolicies(dwPolicies),
+      m_pArabicChar(NULL),
+      m_iBoundaryStart(0),
+      m_iBoundaryEnd(2000000),
+      m_dwLayoutStyles(0),
+      m_bPagination(FALSE),
+      m_bVertical(FALSE),
+      m_bSingleLine(FALSE),
+      m_bCharCode(FALSE),
+      m_pFont(NULL),
+      m_iFontHeight(240),
+      m_iFontSize(240),
+      m_iTabWidth(720000),
+      m_PositionedTabs(),
+      m_bOrphanLine(FALSE),
+      m_wDefChar(0xFEFF),
+      m_iDefChar(0),
+      m_wLineBreakChar(L'\n'),
+      m_iHorizontalScale(100),
+      m_iVerticalScale(100),
+      m_iLineRotation(0),
+      m_iCharRotation(0),
+      m_iRotation(0),
+      m_iCharSpace(0),
+      m_bWordSpace(FALSE),
+      m_iWordSpace(0),
+      m_bRTL(FALSE),
+      m_iAlignment(FX_RTFLINEALIGNMENT_Left),
+      m_pUserData(NULL),
+      m_dwCharType(0),
+      m_dwIdentity(0),
+      m_RTFLine1(),
+      m_RTFLine2(),
+      m_pCurLine(NULL),
+      m_iReady(0),
+      m_iTolerance(0) {
+  m_pArabicChar = IFX_ArabicChar::Create();
+  m_pCurLine = &m_RTFLine1;
+}
+CFX_RTFBreak::~CFX_RTFBreak() {
+  Reset();
+  m_PositionedTabs.RemoveAll();
+  m_pArabicChar->Release();
+  if (m_pUserData != NULL) {
+    m_pUserData->Release();
+  }
+}
+void CFX_RTFBreak::SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) {
+  if (fLineStart > fLineEnd)
+    return;
+  m_iBoundaryStart = FXSYS_round(fLineStart * 20000.0f);
+  m_iBoundaryEnd = FXSYS_round(fLineEnd * 20000.0f);
+  m_pCurLine->m_iStart = std::min(m_pCurLine->m_iStart, m_iBoundaryEnd);
+  m_pCurLine->m_iStart = std::max(m_pCurLine->m_iStart, m_iBoundaryStart);
+}
+void CFX_RTFBreak::SetLineStartPos(FX_FLOAT fLinePos) {
+  int32_t iLinePos = FXSYS_round(fLinePos * 20000.0f);
+  iLinePos = std::min(iLinePos, m_iBoundaryEnd);
+  iLinePos = std::max(iLinePos, m_iBoundaryStart);
+  m_pCurLine->m_iStart = iLinePos;
+}
+void CFX_RTFBreak::SetLayoutStyles(FX_DWORD dwLayoutStyles) {
+  if (m_dwLayoutStyles == dwLayoutStyles) {
+    return;
+  }
+  SetBreakStatus();
+  m_dwLayoutStyles = dwLayoutStyles;
+  m_bPagination = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_Pagination) != 0;
+  m_bVertical = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_VerticalChars) != 0;
+  m_bSingleLine = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_SingleLine) != 0;
+  m_bCharCode = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_MBCSCode) != 0;
+  m_iLineRotation = GetLineRotation(m_dwLayoutStyles);
+  m_iRotation = m_iLineRotation + m_iCharRotation;
+  m_iRotation %= 4;
+}
+void CFX_RTFBreak::SetFont(IFX_Font* pFont) {
+  if (pFont == NULL) {
+    return;
+  }
+  if (m_pFont == pFont) {
+    return;
+  }
+  SetBreakStatus();
+  m_pFont = pFont;
+  m_iDefChar = 0;
+  if (m_pFont != NULL) {
+    m_iFontHeight = m_iFontSize;
+    if (m_wDefChar != 0xFEFF) {
+      m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
+      m_iDefChar *= m_iFontSize;
+    }
+  }
+}
+void CFX_RTFBreak::SetFontSize(FX_FLOAT fFontSize) {
+  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
+  if (m_iFontSize == iFontSize) {
+    return;
+  }
+  SetBreakStatus();
+  m_iFontSize = iFontSize;
+  m_iDefChar = 0;
+  if (m_pFont != NULL) {
+    m_iFontHeight = m_iFontSize;
+    if (m_wDefChar != 0xFEFF) {
+      m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
+      m_iDefChar *= m_iFontSize;
+    }
+  }
+}
+void CFX_RTFBreak::SetTabWidth(FX_FLOAT fTabWidth) {
+  m_iTabWidth = FXSYS_round(fTabWidth * 20000.0f);
+}
+void CFX_RTFBreak::AddPositionedTab(FX_FLOAT fTabPos) {
+  int32_t iLineEnd = m_iBoundaryEnd;
+  int32_t iTabPos = FXSYS_round(fTabPos * 20000.0f) + m_iBoundaryStart;
+  if (iTabPos > iLineEnd) {
+    iTabPos = iLineEnd;
+  }
+  if (m_PositionedTabs.Find(iTabPos, 0) > -1) {
+    return;
+  }
+  int32_t iCount = m_PositionedTabs.GetSize();
+  int32_t iFind = 0;
+  for (; iFind < iCount; iFind++) {
+    if (m_PositionedTabs[iFind] > iTabPos) {
+      break;
+    }
+  }
+  m_PositionedTabs.InsertAt(iFind, iTabPos);
+  if (m_dwPolicies & FX_RTFBREAKPOLICY_OrphanPositionedTab) {
+    m_bOrphanLine = GetLastPositionedTab() >= iLineEnd;
+  } else {
+    m_bOrphanLine = FALSE;
+  }
+}
+void CFX_RTFBreak::SetPositionedTabs(const CFX_FloatArray& tabs) {
+  m_PositionedTabs.RemoveAll();
+  int32_t iCount = tabs.GetSize();
+  m_PositionedTabs.SetSize(iCount);
+  int32_t iLineEnd = m_iBoundaryEnd;
+  int32_t iTabPos;
+  for (int32_t i = 0; i < iCount; i++) {
+    iTabPos = FXSYS_round(tabs[i] * 20000.0f) + m_iBoundaryStart;
+    if (iTabPos > iLineEnd) {
+      iTabPos = iLineEnd;
+    }
+    m_PositionedTabs[i] = iTabPos;
+  }
+  if (m_dwPolicies & FX_RTFBREAKPOLICY_OrphanPositionedTab) {
+    m_bOrphanLine = GetLastPositionedTab() >= iLineEnd;
+  } else {
+    m_bOrphanLine = FALSE;
+  }
+}
+void CFX_RTFBreak::ClearPositionedTabs() {
+  m_PositionedTabs.RemoveAll();
+  m_bOrphanLine = FALSE;
+}
+void CFX_RTFBreak::SetDefaultChar(FX_WCHAR wch) {
+  m_wDefChar = wch;
+  m_iDefChar = 0;
+  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
+    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
+    if (m_iDefChar < 0) {
+      m_iDefChar = 0;
+    } else {
+      m_iDefChar *= m_iFontSize;
+    }
+  }
+}
+void CFX_RTFBreak::SetLineBreakChar(FX_WCHAR wch) {
+  if (wch != L'\r' && wch != L'\n') {
+    return;
+  }
+  m_wLineBreakChar = wch;
+}
+void CFX_RTFBreak::SetLineBreakTolerance(FX_FLOAT fTolerance) {
+  m_iTolerance = FXSYS_round(fTolerance * 20000.0f);
+}
+void CFX_RTFBreak::SetHorizontalScale(int32_t iScale) {
+  if (iScale < 0) {
+    iScale = 0;
+  }
+  if (m_iHorizontalScale == iScale) {
+    return;
+  }
+  SetBreakStatus();
+  m_iHorizontalScale = iScale;
+}
+void CFX_RTFBreak::SetVerticalScale(int32_t iScale) {
+  if (iScale < 0) {
+    iScale = 0;
+  }
+  if (m_iVerticalScale == iScale) {
+    return;
+  }
+  SetBreakStatus();
+  m_iVerticalScale = iScale;
+}
+void CFX_RTFBreak::SetCharRotation(int32_t iCharRotation) {
+  if (iCharRotation < 0) {
+    iCharRotation += (-iCharRotation / 4 + 1) * 4;
+  } else if (iCharRotation > 3) {
+    iCharRotation -= (iCharRotation / 4) * 4;
+  }
+  if (m_iCharRotation == iCharRotation) {
+    return;
+  }
+  SetBreakStatus();
+  m_iCharRotation = iCharRotation;
+  m_iRotation = m_iLineRotation + m_iCharRotation;
+  m_iRotation %= 4;
+}
+void CFX_RTFBreak::SetCharSpace(FX_FLOAT fCharSpace) {
+  m_iCharSpace = FXSYS_round(fCharSpace * 20000.0f);
+}
+void CFX_RTFBreak::SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) {
+  m_bWordSpace = !bDefault;
+  m_iWordSpace = FXSYS_round(fWordSpace * 20000.0f);
+}
+void CFX_RTFBreak::SetReadingOrder(FX_BOOL bRTL) {
+  m_bRTL = bRTL;
+}
+void CFX_RTFBreak::SetAlignment(int32_t iAlignment) {
+  FXSYS_assert(iAlignment >= FX_RTFLINEALIGNMENT_Left &&
+               iAlignment <= FX_RTFLINEALIGNMENT_Distributed);
+  m_iAlignment = iAlignment;
+}
+void CFX_RTFBreak::SetUserData(IFX_Unknown* pUserData) {
+  if (m_pUserData == pUserData) {
+    return;
+  }
+  SetBreakStatus();
+  if (m_pUserData != NULL) {
+    m_pUserData->Release();
+  }
+  m_pUserData = pUserData;
+  if (m_pUserData != NULL) {
+    m_pUserData->AddRef();
+  }
+}
+static const int32_t gs_FX_RTFLineRotations[8] = {0, 3, 1, 0, 2, 1, 3, 2};
+int32_t CFX_RTFBreak::GetLineRotation(FX_DWORD dwStyles) const {
+  return gs_FX_RTFLineRotations[(dwStyles & 0x0E) >> 1];
+}
+void CFX_RTFBreak::SetBreakStatus() {
+  m_dwIdentity++;
+  int32_t iCount = m_pCurLine->CountChars();
+  if (iCount < 1) {
+    return;
+  }
+  CFX_RTFChar& tc = m_pCurLine->GetChar(iCount - 1);
+  if (tc.m_dwStatus == 0) {
+    tc.m_dwStatus = FX_RTFBREAK_PieceBreak;
+  }
+}
+CFX_RTFChar* CFX_RTFBreak::GetLastChar(int32_t index) const {
+  CFX_RTFCharArray& tca = m_pCurLine->m_LineChars;
+  int32_t iCount = tca.GetSize();
+  if (index < 0 || index >= iCount) {
+    return NULL;
+  }
+  CFX_RTFChar* pTC;
+  int32_t iStart = iCount - 1;
+  while (iStart > -1) {
+    pTC = tca.GetDataPtr(iStart--);
+    if (pTC->m_iCharWidth >= 0 ||
+        pTC->GetCharType() != FX_CHARTYPE_Combination) {
+      if (--index < 0) {
+        return pTC;
+      }
+    }
+  }
+  return NULL;
+}
+CFX_RTFLine* CFX_RTFBreak::GetRTFLine(FX_BOOL bReady) const {
+  if (bReady) {
+    if (m_iReady == 1) {
+      return (CFX_RTFLine*)&m_RTFLine1;
+    } else if (m_iReady == 2) {
+      return (CFX_RTFLine*)&m_RTFLine2;
+    } else {
+      return NULL;
+    }
+  }
+  FXSYS_assert(m_pCurLine != NULL);
+  return m_pCurLine;
+}
+CFX_RTFPieceArray* CFX_RTFBreak::GetRTFPieces(FX_BOOL bReady) const {
+  CFX_RTFLine* pRTFLine = GetRTFLine(bReady);
+  if (pRTFLine == NULL) {
+    return NULL;
+  }
+  return &pRTFLine->m_LinePieces;
+}
+inline FX_DWORD CFX_RTFBreak::GetUnifiedCharType(FX_DWORD dwType) const {
+  return dwType >= FX_CHARTYPE_ArabicAlef ? FX_CHARTYPE_Arabic : dwType;
+}
+int32_t CFX_RTFBreak::GetLastPositionedTab() const {
+  int32_t iCount = m_PositionedTabs.GetSize();
+  if (iCount < 1) {
+    return m_iBoundaryStart;
+  }
+  return m_PositionedTabs[iCount - 1];
+}
+FX_BOOL CFX_RTFBreak::GetPositionedTab(int32_t& iTabPos) const {
+  int32_t iCount = m_PositionedTabs.GetSize();
+  for (int32_t i = 0; i < iCount; i++) {
+    if (m_PositionedTabs[i] > iTabPos) {
+      iTabPos = m_PositionedTabs[i];
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+typedef FX_DWORD (CFX_RTFBreak::*FX_RTFBreak_LPFAppendChar)(
+    CFX_RTFChar* pCurChar,
+    int32_t iRotation);
+static const FX_RTFBreak_LPFAppendChar g_FX_RTFBreak_lpfAppendChar[16] = {
+    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Tab,
+    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Control,
+    &CFX_RTFBreak::AppendChar_Combination, &CFX_RTFBreak::AppendChar_Others,
+    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Arabic,
+    &CFX_RTFBreak::AppendChar_Arabic,      &CFX_RTFBreak::AppendChar_Arabic,
+    &CFX_RTFBreak::AppendChar_Arabic,      &CFX_RTFBreak::AppendChar_Arabic,
+    &CFX_RTFBreak::AppendChar_Arabic,      &CFX_RTFBreak::AppendChar_Others,
+    &CFX_RTFBreak::AppendChar_Others,      &CFX_RTFBreak::AppendChar_Others,
+};
+FX_DWORD CFX_RTFBreak::AppendChar(FX_WCHAR wch) {
+  FXSYS_assert(m_pFont != NULL && m_pCurLine != NULL && m_pArabicChar != NULL);
+  if (m_bCharCode) {
+    return AppendChar_CharCode(wch);
+  }
+  FX_DWORD dwProps = kTextLayoutCodeProperties[(FX_WORD)wch];
+  FX_DWORD dwType = (dwProps & FX_CHARTYPEBITSMASK);
+  CFX_RTFCharArray& tca = m_pCurLine->m_LineChars;
+  CFX_RTFChar* pCurChar = tca.AddSpace();
+  pCurChar->m_dwStatus = 0;
+  pCurChar->m_wCharCode = wch;
+  pCurChar->m_dwCharProps = dwProps;
+  pCurChar->m_dwCharStyles = 0;
+  pCurChar->m_dwLayoutStyles = 0;
+  pCurChar->m_iFontSize = m_iFontSize;
+  pCurChar->m_iFontHeight = m_iFontHeight;
+  pCurChar->m_iHorizontalScale = m_iHorizontalScale;
+  pCurChar->m_iVertialScale = m_iVerticalScale;
+  pCurChar->m_nRotation = m_iCharRotation;
+  pCurChar->m_iCharWidth = 0;
+  pCurChar->m_dwIdentity = m_dwIdentity;
+  if (m_pUserData != NULL) {
+    m_pUserData->AddRef();
+  }
+  pCurChar->m_pUserData = m_pUserData;
+  FX_DWORD dwRet1 = FX_RTFBREAK_None;
+  if (dwType != FX_CHARTYPE_Combination &&
+      GetUnifiedCharType(m_dwCharType) != GetUnifiedCharType(dwType)) {
+    if (!m_bSingleLine && !m_bOrphanLine && m_dwCharType > 0 &&
+        m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
+      if (m_dwCharType != FX_CHARTYPE_Space || dwType != FX_CHARTYPE_Control) {
+        dwRet1 = EndBreak(FX_RTFBREAK_LineBreak);
+        int32_t iCount = m_pCurLine->CountChars();
+        if (iCount > 0) {
+          pCurChar = m_pCurLine->m_LineChars.GetDataPtr(iCount - 1);
+        }
+      }
+    }
+  }
+  int32_t iRotation = m_iRotation;
+  if (m_bVertical && (dwProps & 0x8000) != 0) {
+    iRotation = (iRotation + 1) % 4;
+  }
+  FX_DWORD dwRet2 =
+      (this->*g_FX_RTFBreak_lpfAppendChar[dwType >> FX_CHARTYPEBITS])(
+          pCurChar, iRotation);
+  m_dwCharType = dwType;
+  return std::max(dwRet1, dwRet2);
+}
+FX_DWORD CFX_RTFBreak::AppendChar_CharCode(FX_WCHAR wch) {
+  FXSYS_assert(m_pFont != NULL && m_pCurLine != NULL);
+  FXSYS_assert(m_bCharCode);
+  m_pCurLine->m_iMBCSChars++;
+  CFX_RTFCharArray& tca = m_pCurLine->m_LineChars;
+  CFX_RTFChar* pCurChar = tca.AddSpace();
+  pCurChar->m_dwStatus = 0;
+  pCurChar->m_wCharCode = wch;
+  pCurChar->m_dwCharProps = 0;
+  pCurChar->m_dwCharStyles = 0;
+  pCurChar->m_dwLayoutStyles = m_dwLayoutStyles;
+  pCurChar->m_iFontSize = m_iFontSize;
+  pCurChar->m_iFontHeight = m_iFontHeight;
+  pCurChar->m_iHorizontalScale = m_iHorizontalScale;
+  pCurChar->m_iVertialScale = m_iVerticalScale;
+  pCurChar->m_nRotation = m_iCharRotation;
+  pCurChar->m_iCharWidth = 0;
+  pCurChar->m_dwIdentity = m_dwIdentity;
+  if (m_pUserData != NULL) {
+    m_pUserData->AddRef();
+  }
+  pCurChar->m_pUserData = m_pUserData;
+  int32_t iCharWidth = 0;
+  if (m_bVertical != FX_IsOdd(m_iRotation)) {
+    iCharWidth = 1000;
+  } else {
+    if (!m_pFont->GetCharWidth(wch, iCharWidth, TRUE)) {
+      iCharWidth = m_iDefChar;
+    }
+  }
+  iCharWidth *= m_iFontSize;
+  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
+  iCharWidth += m_iCharSpace;
+  pCurChar->m_iCharWidth = iCharWidth;
+  m_pCurLine->m_iWidth += iCharWidth;
+  m_dwCharType = 0;
+  if (!m_bSingleLine &&
+      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
+    return EndBreak(FX_RTFBREAK_LineBreak);
+  }
+  return FX_RTFBREAK_None;
+}
+FX_DWORD CFX_RTFBreak::AppendChar_Combination(CFX_RTFChar* pCurChar,
+                                              int32_t iRotation) {
+  int32_t iCharWidth = 0;
+  if (m_bVertical != FX_IsOdd(iRotation)) {
+    iCharWidth = 1000;
+  } else {
+    if (!m_pFont->GetCharWidth(pCurChar->m_wCharCode, iCharWidth,
+                               m_bCharCode)) {
+      iCharWidth = 0;
+    }
+  }
+  iCharWidth *= m_iFontSize;
+  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
+  CFX_RTFChar* pLastChar = GetLastChar(0);
+  if (pLastChar != NULL && pLastChar->GetCharType() > FX_CHARTYPE_Combination) {
+    iCharWidth = -iCharWidth;
+  } else {
+    m_dwCharType = FX_CHARTYPE_Combination;
+  }
+  pCurChar->m_iCharWidth = iCharWidth;
+  if (iCharWidth > 0) {
+    m_pCurLine->m_iWidth += iCharWidth;
+  }
+  return FX_RTFBREAK_None;
+}
+FX_DWORD CFX_RTFBreak::AppendChar_Tab(CFX_RTFChar* pCurChar,
+                                      int32_t iRotation) {
+  if (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_ExpandTab) {
+    FX_BOOL bBreak = FALSE;
+    if ((m_dwPolicies & FX_RTFBREAKPOLICY_TabBreak) != 0) {
+      bBreak = (m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance);
+    }
+    int32_t& iLineWidth = m_pCurLine->m_iWidth;
+    int32_t iCharWidth = iLineWidth;
+    if (GetPositionedTab(iCharWidth)) {
+      iCharWidth -= iLineWidth;
+    } else {
+      iCharWidth = m_iTabWidth * (iLineWidth / m_iTabWidth + 1) - iLineWidth;
+    }
+    pCurChar->m_iCharWidth = iCharWidth;
+    iLineWidth += iCharWidth;
+    if (!m_bSingleLine && !m_bOrphanLine && bBreak) {
+      return EndBreak(FX_RTFBREAK_LineBreak);
+    }
+  }
+  return FX_RTFBREAK_None;
+}
+FX_DWORD CFX_RTFBreak::AppendChar_Control(CFX_RTFChar* pCurChar,
+                                          int32_t iRotation) {
+  FX_DWORD dwRet2 = FX_RTFBREAK_None;
+  if (!m_bSingleLine) {
+    switch (pCurChar->m_wCharCode) {
+      case L'\v':
+      case 0x2028:
+        dwRet2 = FX_RTFBREAK_LineBreak;
+        break;
+      case L'\f':
+        dwRet2 = FX_RTFBREAK_PageBreak;
+        break;
+      case 0x2029:
+        dwRet2 = FX_RTFBREAK_ParagraphBreak;
+        break;
+      default:
+        if (pCurChar->m_wCharCode == m_wLineBreakChar) {
+          dwRet2 = FX_RTFBREAK_ParagraphBreak;
+        }
+        break;
+    }
+    if (dwRet2 != FX_RTFBREAK_None) {
+      dwRet2 = EndBreak(dwRet2);
+    }
+  }
+  return dwRet2;
+}
+FX_DWORD CFX_RTFBreak::AppendChar_Arabic(CFX_RTFChar* pCurChar,
+                                         int32_t iRotation) {
+  CFX_RTFChar* pLastChar = NULL;
+  int32_t& iLineWidth = m_pCurLine->m_iWidth;
+  int32_t iCharWidth = 0;
+  FX_WCHAR wForm;
+  FX_BOOL bAlef = FALSE;
+  if (m_dwCharType >= FX_CHARTYPE_ArabicAlef &&
+      m_dwCharType <= FX_CHARTYPE_ArabicDistortion) {
+    pLastChar = GetLastChar(1);
+    if (pLastChar != NULL) {
+      iLineWidth -= pLastChar->m_iCharWidth;
+      CFX_RTFChar* pPrevChar = GetLastChar(2);
+      wForm = m_pArabicChar->GetFormChar(pLastChar, pPrevChar, pCurChar);
+      bAlef = (wForm == 0xFEFF &&
+               pLastChar->GetCharType() == FX_CHARTYPE_ArabicAlef);
+      int32_t iLastRotation = pLastChar->m_nRotation + m_iLineRotation;
+      if (m_bVertical && (pLastChar->m_dwCharProps & 0x8000) != 0) {
+        iLastRotation++;
+      }
+      if (m_bVertical != FX_IsOdd(iLastRotation)) {
+        iCharWidth = 1000;
+      } else {
+        if (!m_pFont->GetCharWidth(wForm, iCharWidth, m_bCharCode))
+          if (!m_pFont->GetCharWidth(pLastChar->m_wCharCode, iCharWidth,
+                                     m_bCharCode)) {
+            iCharWidth = m_iDefChar;
+          }
+      }
+      iCharWidth *= m_iFontSize;
+      iCharWidth = iCharWidth * m_iHorizontalScale / 100;
+      pLastChar->m_iCharWidth = iCharWidth;
+      iLineWidth += iCharWidth;
+      iCharWidth = 0;
+    }
+  }
+  wForm =
+      m_pArabicChar->GetFormChar(pCurChar, (bAlef ? NULL : pLastChar), NULL);
+  if (m_bVertical != FX_IsOdd(iRotation)) {
+    iCharWidth = 1000;
+  } else {
+    if (!m_pFont->GetCharWidth(wForm, iCharWidth, m_bCharCode))
+      if (!m_pFont->GetCharWidth(pCurChar->m_wCharCode, iCharWidth,
+                                 m_bCharCode)) {
+        iCharWidth = m_iDefChar;
+      }
+  }
+  iCharWidth *= m_iFontSize;
+  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
+  pCurChar->m_iCharWidth = iCharWidth;
+  iLineWidth += iCharWidth;
+  m_pCurLine->m_iArabicChars++;
+  if (!m_bSingleLine && !m_bOrphanLine &&
+      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
+    return EndBreak(FX_RTFBREAK_LineBreak);
+  }
+  return FX_RTFBREAK_None;
+}
+FX_DWORD CFX_RTFBreak::AppendChar_Others(CFX_RTFChar* pCurChar,
+                                         int32_t iRotation) {
+  FX_DWORD dwType = (pCurChar->m_dwCharProps & FX_CHARTYPEBITSMASK);
+  FX_WCHAR wForm;
+  if (dwType == FX_CHARTYPE_Numeric) {
+    if (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_ArabicNumber) {
+      wForm = pCurChar->m_wCharCode + 0x0630;
+    } else {
+      wForm = pCurChar->m_wCharCode;
+    }
+  } else if (m_bRTL || m_bVertical) {
+    wForm = FX_GetMirrorChar(pCurChar->m_wCharCode, pCurChar->m_dwCharProps,
+                             m_bRTL, m_bVertical);
+  } else {
+    wForm = pCurChar->m_wCharCode;
+  }
+  int32_t iCharWidth = 0;
+  if (m_bVertical != FX_IsOdd(iRotation)) {
+    iCharWidth = 1000;
+  } else {
+    if (!m_pFont->GetCharWidth(wForm, iCharWidth, m_bCharCode)) {
+      iCharWidth = m_iDefChar;
+    }
+  }
+  iCharWidth *= m_iFontSize;
+  iCharWidth = iCharWidth * m_iHorizontalScale / 100;
+  iCharWidth += m_iCharSpace;
+  if (dwType == FX_CHARTYPE_Space && m_bWordSpace) {
+    iCharWidth += m_iWordSpace;
+  }
+  pCurChar->m_iCharWidth = iCharWidth;
+  m_pCurLine->m_iWidth += iCharWidth;
+  FX_BOOL bBreak = (dwType != FX_CHARTYPE_Space ||
+                    (m_dwPolicies & FX_RTFBREAKPOLICY_SpaceBreak) != 0);
+  if (!m_bSingleLine && !m_bOrphanLine && bBreak &&
+      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
+    return EndBreak(FX_RTFBREAK_LineBreak);
+  }
+  return FX_RTFBREAK_None;
+}
+FX_DWORD CFX_RTFBreak::EndBreak(FX_DWORD dwStatus) {
+  FXSYS_assert(dwStatus >= FX_RTFBREAK_PieceBreak &&
+               dwStatus <= FX_RTFBREAK_PageBreak);
+  m_dwIdentity++;
+  CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
+  int32_t iCount = pCurPieces->GetSize();
+  if (iCount > 0) {
+    CFX_RTFPiece* pLastPiece = pCurPieces->GetPtrAt(--iCount);
+    if (dwStatus > FX_RTFBREAK_PieceBreak) {
+      pLastPiece->m_dwStatus = dwStatus;
+    } else {
+      dwStatus = pLastPiece->m_dwStatus;
+    }
+    return dwStatus;
+  } else {
+    CFX_RTFLine* pLastLine = GetRTFLine(TRUE);
+    if (pLastLine != NULL) {
+      pCurPieces = &pLastLine->m_LinePieces;
+      iCount = pCurPieces->GetSize();
+      if (iCount-- > 0) {
+        CFX_RTFPiece* pLastPiece = pCurPieces->GetPtrAt(iCount);
+        if (dwStatus > FX_RTFBREAK_PieceBreak) {
+          pLastPiece->m_dwStatus = dwStatus;
+        } else {
+          dwStatus = pLastPiece->m_dwStatus;
+        }
+        return dwStatus;
+      }
+      return FX_RTFBREAK_None;
+    }
+    iCount = m_pCurLine->CountChars();
+    if (iCount < 1) {
+      return FX_RTFBREAK_None;
+    }
+    CFX_RTFChar& tc = m_pCurLine->GetChar(iCount - 1);
+    tc.m_dwStatus = dwStatus;
+    if (dwStatus <= FX_RTFBREAK_PieceBreak) {
+      return dwStatus;
+    }
+  }
+  m_iReady = (m_pCurLine == &m_RTFLine1) ? 1 : 2;
+  CFX_RTFLine* pNextLine =
+      (m_pCurLine == &m_RTFLine1) ? &m_RTFLine2 : &m_RTFLine1;
+  FX_BOOL bAllChars = (m_iAlignment > FX_RTFLINEALIGNMENT_Right);
+  CFX_TPOArray tpos;
+  if (EndBreak_SplitLine(pNextLine, bAllChars, dwStatus)) {
+    goto EndBreak_Ret;
+  }
+  if (!m_bCharCode) {
+    EndBreak_BidiLine(tpos, dwStatus);
+  }
+  if (!m_bPagination && m_iAlignment > FX_RTFLINEALIGNMENT_Left) {
+    EndBreak_Alignment(tpos, bAllChars, dwStatus);
+  }
+EndBreak_Ret:
+  m_pCurLine = pNextLine;
+  m_pCurLine->m_iStart = m_iBoundaryStart;
+  CFX_RTFChar* pTC = GetLastChar(0);
+  m_dwCharType = pTC == NULL ? 0 : pTC->GetCharType();
+  return dwStatus;
+}
+FX_BOOL CFX_RTFBreak::EndBreak_SplitLine(CFX_RTFLine* pNextLine,
+                                         FX_BOOL bAllChars,
+                                         FX_DWORD dwStatus) {
+  FX_BOOL bDone = FALSE;
+  if (!m_bSingleLine && !m_bOrphanLine &&
+      m_pCurLine->GetLineEnd() > m_iBoundaryEnd + m_iTolerance) {
+    CFX_RTFChar& tc = m_pCurLine->GetChar(m_pCurLine->CountChars() - 1);
+    switch (tc.GetCharType()) {
+      case FX_CHARTYPE_Tab:
+        if ((m_dwPolicies & FX_RTFBREAKPOLICY_TabBreak) != 0) {
+          SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
+          bDone = TRUE;
+        }
+        break;
+      case FX_CHARTYPE_Control:
+        break;
+      case FX_CHARTYPE_Space:
+        if ((m_dwPolicies & FX_RTFBREAKPOLICY_SpaceBreak) != 0) {
+          SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
+          bDone = TRUE;
+        }
+        break;
+      default:
+        SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
+        bDone = TRUE;
+        break;
+    }
+  }
+  if (m_bPagination || m_pCurLine->m_iMBCSChars > 0) {
+    const CFX_RTFChar* pCurChars = m_pCurLine->m_LineChars.GetData();
+    const CFX_RTFChar* pTC;
+    CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
+    CFX_RTFPiece tp;
+    tp.m_pChars = &m_pCurLine->m_LineChars;
+    FX_BOOL bNew = TRUE;
+    FX_DWORD dwIdentity = (FX_DWORD)-1;
+    int32_t iLast = m_pCurLine->CountChars() - 1, j = 0;
+    for (int32_t i = 0; i <= iLast;) {
+      pTC = pCurChars + i;
+      if (bNew) {
+        tp.m_iStartChar = i;
+        tp.m_iStartPos += tp.m_iWidth;
+        tp.m_iWidth = 0;
+        tp.m_dwStatus = pTC->m_dwStatus;
+        tp.m_iFontSize = pTC->m_iFontSize;
+        tp.m_iFontHeight = pTC->m_iFontHeight;
+        tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
+        tp.m_iVerticalScale = pTC->m_iVertialScale;
+        tp.m_dwLayoutStyles = pTC->m_dwLayoutStyles;
+        dwIdentity = pTC->m_dwIdentity;
+        tp.m_dwIdentity = dwIdentity;
+        tp.m_pUserData = pTC->m_pUserData;
+        j = i;
+        bNew = FALSE;
+      }
+      if (i == iLast || pTC->m_dwStatus != FX_RTFBREAK_None ||
+          pTC->m_dwIdentity != dwIdentity) {
+        tp.m_iChars = i - j;
+        if (pTC->m_dwIdentity == dwIdentity) {
+          tp.m_dwStatus = pTC->m_dwStatus;
+          tp.m_iWidth += pTC->m_iCharWidth;
+          tp.m_iChars += 1;
+          i++;
+        }
+        pCurPieces->Add(tp);
+        bNew = TRUE;
+      } else {
+        tp.m_iWidth += pTC->m_iCharWidth;
+        i++;
+      }
+    }
+    return TRUE;
+  }
+  if (bAllChars && !bDone) {
+    int32_t iEndPos = m_pCurLine->GetLineEnd();
+    GetBreakPos(m_pCurLine->m_LineChars, iEndPos, bAllChars, TRUE);
+  }
+  return FALSE;
+}
+void CFX_RTFBreak::EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus) {
+  FX_TPO tpo;
+  CFX_RTFPiece tp;
+  CFX_RTFChar* pTC;
+  int32_t i, j;
+  CFX_RTFCharArray& chars = m_pCurLine->m_LineChars;
+  int32_t iCount = m_pCurLine->CountChars();
+  FX_BOOL bDone = (!m_bPagination && !m_bCharCode &&
+                   (m_pCurLine->m_iArabicChars > 0 || m_bRTL));
+  if (bDone) {
+    int32_t iBidiNum = 0;
+    for (i = 0; i < iCount; i++) {
+      pTC = chars.GetDataPtr(i);
+      pTC->m_iBidiPos = i;
+      if (pTC->GetCharType() != FX_CHARTYPE_Control) {
+        iBidiNum = i;
+      }
+      if (i == 0) {
+        pTC->m_iBidiLevel = 1;
+      }
+    }
+    FX_BidiLine(chars, iBidiNum + 1, m_bRTL ? 1 : 0);
+  } else {
+    for (i = 0; i < iCount; i++) {
+      pTC = chars.GetDataPtr(i);
+      pTC->m_iBidiLevel = 0;
+      pTC->m_iBidiPos = 0;
+      pTC->m_iBidiOrder = 0;
+    }
+  }
+  tp.m_dwStatus = FX_RTFBREAK_PieceBreak;
+  tp.m_iStartPos = m_pCurLine->m_iStart;
+  tp.m_pChars = &chars;
+  CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
+  int32_t iBidiLevel = -1, iCharWidth;
+  FX_DWORD dwIdentity = (FX_DWORD)-1;
+  i = j = 0;
+  while (i < iCount) {
+    pTC = chars.GetDataPtr(i);
+    if (iBidiLevel < 0) {
+      iBidiLevel = pTC->m_iBidiLevel;
+      iCharWidth = pTC->m_iCharWidth;
+      if (iCharWidth < 1) {
+        tp.m_iWidth = 0;
+      } else {
+        tp.m_iWidth = iCharWidth;
+      }
+      tp.m_iBidiLevel = iBidiLevel;
+      tp.m_iBidiPos = pTC->m_iBidiOrder;
+      tp.m_iFontSize = pTC->m_iFontSize;
+      tp.m_iFontHeight = pTC->m_iFontHeight;
+      tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
+      tp.m_iVerticalScale = pTC->m_iVertialScale;
+      dwIdentity = pTC->m_dwIdentity;
+      tp.m_dwIdentity = dwIdentity;
+      tp.m_pUserData = pTC->m_pUserData;
+      tp.m_dwStatus = FX_RTFBREAK_PieceBreak;
+      i++;
+    } else if (iBidiLevel != pTC->m_iBidiLevel ||
+               pTC->m_dwIdentity != dwIdentity) {
+      tp.m_iChars = i - tp.m_iStartChar;
+      pCurPieces->Add(tp);
+      tp.m_iStartPos += tp.m_iWidth;
+      tp.m_iStartChar = i;
+      tpo.index = j++;
+      tpo.pos = tp.m_iBidiPos;
+      tpos.Add(tpo);
+      iBidiLevel = -1;
+    } else {
+      iCharWidth = pTC->m_iCharWidth;
+      if (iCharWidth > 0) {
+        tp.m_iWidth += iCharWidth;
+      }
+      i++;
+    }
+  }
+  if (i > tp.m_iStartChar) {
+    tp.m_dwStatus = dwStatus;
+    tp.m_iChars = i - tp.m_iStartChar;
+    pCurPieces->Add(tp);
+    tpo.index = j;
+    tpo.pos = tp.m_iBidiPos;
+    tpos.Add(tpo);
+  }
+  if (!m_bCharCode) {
+    j = tpos.GetSize() - 1;
+    FX_TEXTLAYOUT_PieceSort(tpos, 0, j);
+    int32_t iStartPos = m_pCurLine->m_iStart;
+    for (i = 0; i <= j; i++) {
+      tpo = tpos.GetAt(i);
+      CFX_RTFPiece& ttp = pCurPieces->GetAt(tpo.index);
+      ttp.m_iStartPos = iStartPos;
+      iStartPos += ttp.m_iWidth;
+    }
+  }
+}
+void CFX_RTFBreak::EndBreak_Alignment(CFX_TPOArray& tpos,
+                                      FX_BOOL bAllChars,
+                                      FX_DWORD dwStatus) {
+  CFX_RTFPieceArray* pCurPieces = &m_pCurLine->m_LinePieces;
+  int32_t iNetWidth = m_pCurLine->m_iWidth, iGapChars = 0, iCharWidth;
+  int32_t iCount = pCurPieces->GetSize();
+  FX_BOOL bFind = FALSE;
+  FX_DWORD dwCharType;
+  int32_t i, j;
+  FX_TPO tpo;
+  for (i = iCount - 1; i > -1; i--) {
+    tpo = tpos.GetAt(i);
+    CFX_RTFPiece& ttp = pCurPieces->GetAt(tpo.index);
+    if (!bFind) {
+      iNetWidth = ttp.GetEndPos();
+    }
+    FX_BOOL bArabic = FX_IsOdd(ttp.m_iBidiLevel);
+    j = bArabic ? 0 : ttp.m_iChars - 1;
+    while (j > -1 && j < ttp.m_iChars) {
+      const CFX_RTFChar& tc = ttp.GetChar(j);
+      if (tc.m_nBreakType == FX_LBT_DIRECT_BRK) {
+        iGapChars++;
+      }
+      if (!bFind || !bAllChars) {
+        dwCharType = tc.GetCharType();
+        if (dwCharType == FX_CHARTYPE_Space ||
+            dwCharType == FX_CHARTYPE_Control) {
+          if (!bFind) {
+            iCharWidth = tc.m_iCharWidth;
+            if (bAllChars && iCharWidth > 0) {
+              iNetWidth -= iCharWidth;
+            }
+          }
+        } else {
+          bFind = TRUE;
+          if (!bAllChars) {
+            break;
+          }
+        }
+      }
+      j += bArabic ? 1 : -1;
+    }
+    if (!bAllChars && bFind) {
+      break;
+    }
+  }
+  int32_t iOffset = m_iBoundaryEnd - iNetWidth;
+  int32_t iLowerAlignment = (m_iAlignment & FX_RTFLINEALIGNMENT_LowerMask);
+  int32_t iHigherAlignment = (m_iAlignment & FX_RTFLINEALIGNMENT_HigherMask);
+  if (iGapChars > 0 && (iHigherAlignment == FX_RTFLINEALIGNMENT_Distributed ||
+                        (iHigherAlignment == FX_RTFLINEALIGNMENT_Justified &&
+                         dwStatus != FX_RTFBREAK_ParagraphBreak))) {
+    int32_t iStart = -1;
+    for (i = 0; i < iCount; i++) {
+      tpo = tpos.GetAt(i);
+      CFX_RTFPiece& ttp = pCurPieces->GetAt(tpo.index);
+      if (iStart < 0) {
+        iStart = ttp.m_iStartPos;
+      } else {
+        ttp.m_iStartPos = iStart;
+      }
+      int32_t k;
+      for (j = 0; j < ttp.m_iChars; j++) {
+        CFX_RTFChar& tc = ttp.GetChar(j);
+        if (tc.m_nBreakType != FX_LBT_DIRECT_BRK || tc.m_iCharWidth < 0) {
+          continue;
+        }
+        k = iOffset / iGapChars;
+        tc.m_iCharWidth += k;
+        ttp.m_iWidth += k;
+        iOffset -= k;
+        iGapChars--;
+        if (iGapChars < 1) {
+          break;
+        }
+      }
+      iStart += ttp.m_iWidth;
+    }
+  } else if (iLowerAlignment > FX_RTFLINEALIGNMENT_Left) {
+    if (iLowerAlignment == FX_RTFLINEALIGNMENT_Center) {
+      iOffset /= 2;
+    }
+    if (iOffset > 0) {
+      for (i = 0; i < iCount; i++) {
+        CFX_RTFPiece& ttp = pCurPieces->GetAt(i);
+        ttp.m_iStartPos += iOffset;
+      }
+    }
+  }
+}
+int32_t CFX_RTFBreak::GetBreakPos(CFX_RTFCharArray& tca,
+                                  int32_t& iEndPos,
+                                  FX_BOOL bAllChars,
+                                  FX_BOOL bOnlyBrk) {
+  int32_t iLength = tca.GetSize() - 1;
+  if (iLength < 1) {
+    return iLength;
+  }
+  int32_t iBreak = -1, iBreakPos = -1, iIndirect = -1, iIndirectPos = -1,
+          iLast = -1, iLastPos = -1;
+  if (m_bSingleLine || m_bOrphanLine || iEndPos <= m_iBoundaryEnd) {
+    if (!bAllChars || m_bCharCode) {
+      return iLength;
+    }
+    iBreak = iLength;
+    iBreakPos = iEndPos;
+  }
+  CFX_RTFChar* pCharArray = tca.GetData();
+  if (m_bCharCode) {
+    const CFX_RTFChar* pChar;
+    int32_t iCharWidth;
+    while (iLength > 0) {
+      if (iEndPos <= m_iBoundaryEnd) {
+        break;
+      }
+      pChar = pCharArray + iLength--;
+      iCharWidth = pChar->m_iCharWidth;
+      if (iCharWidth > 0) {
+        iEndPos -= iCharWidth;
+      }
+    }
+    return iLength;
+  }
+  FX_BOOL bSpaceBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_SpaceBreak) != 0;
+  FX_BOOL bTabBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_TabBreak) != 0;
+  FX_BOOL bNumberBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_NumberBreak) != 0;
+  FX_BOOL bInfixBreak = (m_dwPolicies & FX_RTFBREAKPOLICY_InfixBreak) != 0;
+  FX_LINEBREAKTYPE eType;
+  FX_DWORD nCodeProp, nCur, nNext;
+  CFX_RTFChar* pCur = pCharArray + iLength--;
+  if (bAllChars) {
+    pCur->m_nBreakType = FX_LBT_UNKNOWN;
+  }
+  nCodeProp = pCur->m_dwCharProps;
+  nNext = nCodeProp & 0x003F;
+  int32_t iCharWidth = pCur->m_iCharWidth;
+  if (iCharWidth > 0) {
+    iEndPos -= iCharWidth;
+  }
+  while (iLength >= 0) {
+    pCur = pCharArray + iLength;
+    nCodeProp = pCur->m_dwCharProps;
+    nCur = nCodeProp & 0x003F;
+    FX_BOOL bNeedBreak = FALSE;
+    if (nCur == FX_CBP_SP) {
+      bNeedBreak = !bSpaceBreak;
+      if (nNext == FX_CBP_SP) {
+        eType = bSpaceBreak ? FX_LBT_DIRECT_BRK : FX_LBT_PROHIBITED_BRK;
+      } else {
+        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
+                  (nCur << 5) + nNext);
+      }
+    } else if (nCur == FX_CBP_TB) {
+      bNeedBreak = !bTabBreak;
+      if (nNext == FX_CBP_TB) {
+        eType = bTabBreak ? FX_LBT_DIRECT_BRK : FX_LBT_PROHIBITED_BRK;
+      } else {
+        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
+                  (nCur << 5) + nNext);
+      }
+    } else if (bNumberBreak && nCur == FX_CBP_NU && nNext == FX_CBP_NU) {
+      eType = FX_LBT_DIRECT_BRK;
+    } else if (bInfixBreak && nCur == FX_CBP_IS && nNext == FX_CBP_IS) {
+      eType = FX_LBT_DIRECT_BRK;
+    } else {
+      if (nNext == FX_CBP_SP) {
+        eType = FX_LBT_PROHIBITED_BRK;
+      } else {
+        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
+                  (nCur << 5) + nNext);
+      }
+    }
+    if (bAllChars) {
+      pCur->m_nBreakType = eType;
+    }
+    if (!bOnlyBrk) {
+      iCharWidth = pCur->m_iCharWidth;
+      FX_BOOL bBreak = FALSE;
+      if (nCur == FX_CBP_TB && bTabBreak) {
+        bBreak = iCharWidth > 0 && iEndPos - iCharWidth <= m_iBoundaryEnd;
+      } else {
+        bBreak = iEndPos <= m_iBoundaryEnd;
+      }
+      if (m_bSingleLine || m_bOrphanLine || bBreak || bNeedBreak) {
+        if (eType == FX_LBT_DIRECT_BRK && iBreak < 0) {
+          iBreak = iLength;
+          iBreakPos = iEndPos;
+          if (!bAllChars) {
+            return iLength;
+          }
+        } else if (eType == FX_LBT_INDIRECT_BRK && iIndirect < 0) {
+          iIndirect = iLength;
+          iIndirectPos = iEndPos;
+        }
+        if (iLast < 0) {
+          iLast = iLength;
+          iLastPos = iEndPos;
+        }
+      }
+      if (iCharWidth > 0) {
+        iEndPos -= iCharWidth;
+      }
+    }
+    nNext = nCodeProp & 0x003F;
+    iLength--;
+  }
+  if (bOnlyBrk) {
+    return 0;
+  }
+  if (iBreak > -1) {
+    iEndPos = iBreakPos;
+    return iBreak;
+  }
+  if (iIndirect > -1) {
+    iEndPos = iIndirectPos;
+    return iIndirect;
+  }
+  if (iLast > -1) {
+    iEndPos = iLastPos;
+    return iLast;
+  }
+  return 0;
+}
+void CFX_RTFBreak::SplitTextLine(CFX_RTFLine* pCurLine,
+                                 CFX_RTFLine* pNextLine,
+                                 FX_BOOL bAllChars) {
+  FXSYS_assert(pCurLine != NULL && pNextLine != NULL);
+  int32_t iCount = pCurLine->CountChars();
+  if (iCount < 2) {
+    return;
+  }
+  int32_t iEndPos = pCurLine->GetLineEnd();
+  CFX_RTFCharArray& curChars = pCurLine->m_LineChars;
+  int32_t iCharPos = GetBreakPos(curChars, iEndPos, bAllChars, FALSE);
+  if (iCharPos < 0) {
+    iCharPos = 0;
+  }
+  iCharPos++;
+  if (iCharPos >= iCount) {
+    pNextLine->RemoveAll(TRUE);
+    CFX_Char* pTC = curChars.GetDataPtr(iCharPos - 1);
+    pTC->m_nBreakType = FX_LBT_UNKNOWN;
+    return;
+  }
+  CFX_RTFCharArray& nextChars = pNextLine->m_LineChars;
+  int cur_size = curChars.GetSize();
+  nextChars.SetSize(cur_size - iCharPos);
+  FXSYS_memcpy(nextChars.GetData(), curChars.GetDataPtr(iCharPos),
+               (cur_size - iCharPos) * sizeof(CFX_RTFChar));
+  iCount -= iCharPos;
+  cur_size = curChars.GetSize();
+  curChars.RemoveAt(cur_size - iCount, iCount);
+  pNextLine->m_iStart = pCurLine->m_iStart;
+  pNextLine->m_iWidth = pCurLine->GetLineEnd() - iEndPos;
+  pCurLine->m_iWidth = iEndPos;
+  CFX_RTFChar* tc = curChars.GetDataPtr(iCharPos - 1);
+  tc->m_nBreakType = FX_LBT_UNKNOWN;
+  iCount = nextChars.GetSize();
+  CFX_RTFChar* pNextChars = nextChars.GetData();
+  for (int32_t i = 0; i < iCount; i++) {
+    CFX_RTFChar* tc = pNextChars + i;
+    if (tc->GetCharType() >= FX_CHARTYPE_ArabicAlef) {
+      pCurLine->m_iArabicChars--;
+      pNextLine->m_iArabicChars++;
+    }
+    if (tc->m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_MBCSCode) {
+      pCurLine->m_iMBCSChars--;
+      pNextLine->m_iMBCSChars++;
+    }
+    tc->m_dwStatus = 0;
+  }
+}
+int32_t CFX_RTFBreak::CountBreakPieces() const {
+  CFX_RTFPieceArray* pRTFPieces = GetRTFPieces(TRUE);
+  if (pRTFPieces == NULL) {
+    return 0;
+  }
+  return pRTFPieces->GetSize();
+}
+const CFX_RTFPiece* CFX_RTFBreak::GetBreakPiece(int32_t index) const {
+  CFX_RTFPieceArray* pRTFPieces = GetRTFPieces(TRUE);
+  if (pRTFPieces == NULL) {
+    return NULL;
+  }
+  if (index < 0 || index >= pRTFPieces->GetSize()) {
+    return NULL;
+  }
+  return pRTFPieces->GetPtrAt(index);
+}
+void CFX_RTFBreak::GetLineRect(CFX_RectF& rect) const {
+  rect.top = 0;
+  CFX_RTFLine* pRTFLine = GetRTFLine(TRUE);
+  if (pRTFLine == NULL) {
+    rect.left = ((FX_FLOAT)m_iBoundaryStart) / 20000.0f;
+    rect.width = rect.height = 0;
+    return;
+  }
+  rect.left = ((FX_FLOAT)pRTFLine->m_iStart) / 20000.0f;
+  rect.width = ((FX_FLOAT)pRTFLine->m_iWidth) / 20000.0f;
+  CFX_RTFPieceArray& rtfPieces = pRTFLine->m_LinePieces;
+  int32_t iCount = rtfPieces.GetSize();
+  if (iCount < 1) {
+    rect.width = 0;
+    return;
+  }
+  CFX_RTFPiece* pBreakPiece;
+  int32_t iLineHeight = 0, iMax;
+  for (int32_t i = 0; i < iCount; i++) {
+    pBreakPiece = rtfPieces.GetPtrAt(i);
+    int32_t iFontHeight = FXSYS_round(pBreakPiece->m_iFontHeight *
+                                      pBreakPiece->m_iVerticalScale / 100.0f);
+    iMax = std::max(pBreakPiece->m_iFontSize, iFontHeight);
+    if (i == 0) {
+      iLineHeight = iMax;
+    } else if (iLineHeight < iMax) {
+      iLineHeight = iMax;
+    }
+  }
+  rect.height = ((FX_FLOAT)iLineHeight) / 20.0f;
+}
+void CFX_RTFBreak::ClearBreakPieces() {
+  CFX_RTFLine* pRTFLine = GetRTFLine(TRUE);
+  if (pRTFLine != NULL) {
+    pRTFLine->RemoveAll(TRUE);
+  }
+  m_iReady = 0;
+}
+void CFX_RTFBreak::Reset() {
+  m_dwCharType = 0;
+  m_RTFLine1.RemoveAll(TRUE);
+  m_RTFLine2.RemoveAll(TRUE);
+}
+int32_t CFX_RTFBreak::GetDisplayPos(FX_LPCRTFTEXTOBJ pText,
+                                    FXTEXT_CHARPOS* pCharPos,
+                                    FX_BOOL bCharCode,
+                                    CFX_WideString* pWSForms,
+                                    FX_AdjustCharDisplayPos pAdjustPos) const {
+  if (pText == NULL || pText->iLength < 1) {
+    return 0;
+  }
+  FXSYS_assert(pText->pStr != NULL && pText->pWidths != NULL &&
+               pText->pFont != NULL && pText->pRect != NULL);
+  const FX_WCHAR* pStr = pText->pStr;
+  int32_t* pWidths = pText->pWidths;
+  int32_t iLength = pText->iLength - 1;
+  IFX_Font* pFont = pText->pFont;
+  FX_DWORD dwStyles = pText->dwLayoutStyles;
+  CFX_RectF rtText(*pText->pRect);
+  FX_BOOL bRTLPiece = FX_IsOdd(pText->iBidiLevel);
+  FX_FLOAT fFontSize = pText->fFontSize;
+  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
+  int32_t iAscent = pFont->GetAscent();
+  int32_t iDescent = pFont->GetDescent();
+  int32_t iMaxHeight = iAscent - iDescent;
+  FX_FLOAT fFontHeight = fFontSize;
+  FX_FLOAT fAscent = fFontHeight * (FX_FLOAT)iAscent / (FX_FLOAT)iMaxHeight;
+  FX_FLOAT fDescent = fFontHeight * (FX_FLOAT)iDescent / (FX_FLOAT)iMaxHeight;
+  FX_BOOL bVerticalDoc = (dwStyles & FX_RTFLAYOUTSTYLE_VerticalLayout) != 0;
+  FX_BOOL bVerticalChar = (dwStyles & FX_RTFLAYOUTSTYLE_VerticalChars) != 0;
+  FX_BOOL bArabicNumber = (dwStyles & FX_RTFLAYOUTSTYLE_ArabicNumber) != 0;
+  FX_BOOL bMBCSCode = (dwStyles & FX_RTFLAYOUTSTYLE_MBCSCode) != 0;
+  int32_t iRotation = GetLineRotation(dwStyles) + pText->iCharRotation;
+  int32_t iCharRotation;
+  FX_WCHAR wch, wPrev = 0xFEFF, wNext, wForm;
+  int32_t iWidth, iCharWidth, iCharHeight;
+  FX_FLOAT fX, fY, fCharWidth, fCharHeight;
+  int32_t iHorScale = pText->iHorizontalScale;
+  int32_t iVerScale = pText->iVerticalScale;
+  FX_BOOL bEmptyChar;
+  FX_DWORD dwProps, dwCharType;
+  fX = rtText.left;
+  fY = rtText.top;
+  if (bVerticalDoc) {
+    fX += (rtText.width - fFontSize) / 2.0f;
+    if (bRTLPiece) {
+      fY = rtText.bottom();
+    }
+  } else {
+    if (bRTLPiece) {
+      fX = rtText.right();
+    }
+    fY += fAscent;
+  }
+  int32_t iCount = 0;
+  for (int32_t i = 0; i <= iLength; i++) {
+    wch = *pStr++;
+    iWidth = *pWidths++;
+    if (!bMBCSCode) {
+      dwProps = FX_GetUnicodeProperties(wch);
+      dwCharType = (dwProps & FX_CHARTYPEBITSMASK);
+      if (dwCharType == FX_CHARTYPE_ArabicAlef && iWidth == 0) {
+        wPrev = 0xFEFF;
+        continue;
+      }
+    } else {
+      dwProps = 0;
+      dwCharType = 0;
+    }
+    if (iWidth != 0) {
+      iCharWidth = iWidth;
+      if (iCharWidth < 0) {
+        iCharWidth = -iCharWidth;
+      }
+      if (!bMBCSCode) {
+        bEmptyChar = (dwCharType >= FX_CHARTYPE_Tab &&
+                      dwCharType <= FX_CHARTYPE_Control);
+      } else {
+        bEmptyChar = FALSE;
+      }
+      if (!bEmptyChar) {
+        iCount++;
+      }
+      if (pCharPos != NULL) {
+        iCharWidth /= iFontSize;
+        wForm = wch;
+        if (!bMBCSCode) {
+          if (dwCharType >= FX_CHARTYPE_ArabicAlef) {
+            if (i < iLength) {
+              wNext = *pStr;
+              if (*pWidths < 0) {
+                if (i + 1 < iLength) {
+                  wNext = pStr[1];
+                }
+              }
+            } else {
+              wNext = 0xFEFF;
+            }
+            wForm = m_pArabicChar->GetFormChar(wch, wPrev, wNext);
+          } else if (bRTLPiece || bVerticalChar) {
+            wForm = FX_GetMirrorChar(wch, dwProps, bRTLPiece, bVerticalChar);
+          } else if (dwCharType == FX_CHARTYPE_Numeric && bArabicNumber) {
+            wForm = wch + 0x0630;
+          }
+          dwProps = FX_GetUnicodeProperties(wForm);
+        }
+        iCharRotation = iRotation;
+        if (!bMBCSCode && bVerticalChar && (dwProps & 0x8000) != 0) {
+          iCharRotation++;
+          iCharRotation %= 4;
+        }
+        if (!bEmptyChar) {
+          if (bCharCode) {
+            pCharPos->m_GlyphIndex = wch;
+          } else {
+            pCharPos->m_GlyphIndex = pFont->GetGlyphIndex(wForm, bMBCSCode);
+            if (pCharPos->m_GlyphIndex == 0xFFFF) {
+              pCharPos->m_GlyphIndex = pFont->GetGlyphIndex(wch, bMBCSCode);
+            }
+          }
+          pCharPos->m_ExtGID = pCharPos->m_GlyphIndex;
+          pCharPos->m_FontCharWidth = iCharWidth;
+          if (pWSForms) {
+            *pWSForms += wForm;
+          }
+        }
+        if (bVerticalDoc) {
+          iCharHeight = iCharWidth;
+          iCharWidth = 1000;
+        } else {
+          iCharHeight = 1000;
+        }
+        fCharWidth = fFontSize * iCharWidth / 1000.0f;
+        fCharHeight = fFontSize * iCharHeight / 1000.0f;
+        if (!bMBCSCode && bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
+          if (bVerticalDoc) {
+            fY -= fCharHeight;
+          } else {
+            fX -= fCharWidth;
+          }
+        }
+        if (!bEmptyChar) {
+          CFX_PointF ptOffset;
+          ptOffset.Reset();
+          FX_BOOL bAdjusted = FALSE;
+          if (pAdjustPos) {
+            bAdjusted = pAdjustPos(wForm, bMBCSCode, pFont, fFontSize,
+                                   bVerticalChar, ptOffset);
+          }
+          if (!pAdjustPos && bVerticalChar && (dwProps & 0x00010000) != 0) {
+            CFX_Rect rtBBox;
+            rtBBox.Reset();
+            if (pFont->GetCharBBox(wForm, rtBBox, bMBCSCode)) {
+              ptOffset.x = fFontSize * (850 - rtBBox.right()) / 1000.0f;
+              ptOffset.y = fFontSize * (1000 - rtBBox.height) / 2000.0f;
+            }
+          }
+          pCharPos->m_OriginX = fX + ptOffset.x;
+          pCharPos->m_OriginY = fY - ptOffset.y;
+        }
+        if (!bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
+          if (bVerticalDoc) {
+            fY += fCharHeight;
+          } else {
+            fX += fCharWidth;
+          }
+        }
+        if (!bEmptyChar) {
+          pCharPos->m_bGlyphAdjust = TRUE;
+          if (bVerticalDoc) {
+            if (iCharRotation == 0) {
+              pCharPos->m_AdjustMatrix[0] = -1;
+              pCharPos->m_AdjustMatrix[1] = 0;
+              pCharPos->m_AdjustMatrix[2] = 0;
+              pCharPos->m_AdjustMatrix[3] = 1;
+              pCharPos->m_OriginY += fAscent * iVerScale / 100.0f;
+            } else if (iCharRotation == 1) {
+              pCharPos->m_AdjustMatrix[0] = 0;
+              pCharPos->m_AdjustMatrix[1] = -1;
+              pCharPos->m_AdjustMatrix[2] = -1;
+              pCharPos->m_AdjustMatrix[3] = 0;
+              pCharPos->m_OriginX -=
+                  fDescent + fAscent * iVerScale / 100.0f - fAscent;
+            } else if (iCharRotation == 2) {
+              pCharPos->m_AdjustMatrix[0] = 1;
+              pCharPos->m_AdjustMatrix[1] = 0;
+              pCharPos->m_AdjustMatrix[2] = 0;
+              pCharPos->m_AdjustMatrix[3] = -1;
+              pCharPos->m_OriginX += fCharWidth;
+              pCharPos->m_OriginY += fAscent;
+            } else {
+              pCharPos->m_AdjustMatrix[0] = 0;
+              pCharPos->m_AdjustMatrix[1] = 1;
+              pCharPos->m_AdjustMatrix[2] = 1;
+              pCharPos->m_AdjustMatrix[3] = 0;
+              pCharPos->m_OriginX += fAscent;
+              pCharPos->m_OriginY += fCharWidth;
+            }
+          } else {
+            if (iCharRotation == 0) {
+              pCharPos->m_AdjustMatrix[0] = -1;
+              pCharPos->m_AdjustMatrix[1] = 0;
+              pCharPos->m_AdjustMatrix[2] = 0;
+              pCharPos->m_AdjustMatrix[3] = 1;
+              pCharPos->m_OriginY += fAscent * iVerScale / 100.0f - fAscent;
+            } else if (iCharRotation == 1) {
+              pCharPos->m_AdjustMatrix[0] = 0;
+              pCharPos->m_AdjustMatrix[1] = -1;
+              pCharPos->m_AdjustMatrix[2] = -1;
+              pCharPos->m_AdjustMatrix[3] = 0;
+              pCharPos->m_OriginX -= fDescent;
+              pCharPos->m_OriginY -= fAscent + fDescent;
+            } else if (iCharRotation == 2) {
+              pCharPos->m_AdjustMatrix[0] = 1;
+              pCharPos->m_AdjustMatrix[1] = 0;
+              pCharPos->m_AdjustMatrix[2] = 0;
+              pCharPos->m_AdjustMatrix[3] = -1;
+              pCharPos->m_OriginX += fCharWidth;
+              pCharPos->m_OriginY -= fAscent;
+            } else {
+              pCharPos->m_AdjustMatrix[0] = 0;
+              pCharPos->m_AdjustMatrix[1] = 1;
+              pCharPos->m_AdjustMatrix[2] = 1;
+              pCharPos->m_AdjustMatrix[3] = 0;
+              pCharPos->m_OriginX += fAscent * iVerScale / 100.0f;
+            }
+          }
+          if (iHorScale != 100 || iVerScale != 100) {
+            pCharPos->m_AdjustMatrix[0] =
+                pCharPos->m_AdjustMatrix[0] * iHorScale / 100.0f;
+            pCharPos->m_AdjustMatrix[1] =
+                pCharPos->m_AdjustMatrix[1] * iHorScale / 100.0f;
+            pCharPos->m_AdjustMatrix[2] =
+                pCharPos->m_AdjustMatrix[2] * iVerScale / 100.0f;
+            pCharPos->m_AdjustMatrix[3] =
+                pCharPos->m_AdjustMatrix[3] * iVerScale / 100.0f;
+          }
+          pCharPos++;
+        }
+      }
+    }
+    if (iWidth > 0) {
+      wPrev = wch;
+    }
+  }
+  return iCount;
+}
+int32_t CFX_RTFBreak::GetCharRects(FX_LPCRTFTEXTOBJ pText,
+                                   CFX_RectFArray& rtArray,
+                                   FX_BOOL bCharBBox) const {
+  if (pText == NULL || pText->iLength < 1) {
+    return 0;
+  }
+  FXSYS_assert(pText->pStr != NULL && pText->pWidths != NULL &&
+               pText->pFont != NULL && pText->pRect != NULL);
+  const FX_WCHAR* pStr = pText->pStr;
+  int32_t* pWidths = pText->pWidths;
+  int32_t iLength = pText->iLength;
+  CFX_RectF rect(*pText->pRect);
+  FX_BOOL bRTLPiece = FX_IsOdd(pText->iBidiLevel);
+  FX_FLOAT fFontSize = pText->fFontSize;
+  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
+  FX_FLOAT fScale = fFontSize / 1000.0f;
+  IFX_Font* pFont = pText->pFont;
+  if (pFont == NULL) {
+    bCharBBox = FALSE;
+  }
+  CFX_Rect bbox;
+  bbox.Set(0, 0, 0, 0);
+  if (bCharBBox) {
+    bCharBBox = pFont->GetBBox(bbox);
+  }
+  FX_FLOAT fLeft = std::max(0.0f, bbox.left * fScale);
+  FX_FLOAT fHeight = FXSYS_fabs(bbox.height * fScale);
+  rtArray.RemoveAll();
+  rtArray.SetSize(iLength);
+  FX_DWORD dwStyles = pText->dwLayoutStyles;
+  FX_BOOL bVertical = (dwStyles & FX_RTFLAYOUTSTYLE_VerticalLayout) != 0;
+  FX_BOOL bSingleLine = (dwStyles & FX_RTFLAYOUTSTYLE_SingleLine) != 0;
+  FX_BOOL bCombText = (dwStyles & FX_TXTLAYOUTSTYLE_CombText) != 0;
+  FX_WCHAR wch, wLineBreakChar = pText->wLineBreakChar;
+  int32_t iCharSize;
+  FX_FLOAT fCharSize, fStart;
+  if (bVertical) {
+    fStart = bRTLPiece ? rect.bottom() : rect.top;
+  } else {
+    fStart = bRTLPiece ? rect.right() : rect.left;
+  }
+  for (int32_t i = 0; i < iLength; i++) {
+    wch = *pStr++;
+    iCharSize = *pWidths++;
+    fCharSize = (FX_FLOAT)iCharSize / 20000.0f;
+    FX_BOOL bRet = (!bSingleLine && FX_IsCtrlCode(wch));
+    if (!(wch == L'\v' || wch == L'\f' || wch == 0x2028 || wch == 0x2029 ||
+          (wLineBreakChar != 0xFEFF && wch == wLineBreakChar))) {
+      bRet = FALSE;
+    }
+    if (bRet) {
+      iCharSize = iFontSize * 500;
+      fCharSize = fFontSize / 2.0f;
+    }
+    if (bVertical) {
+      rect.top = fStart;
+      if (bRTLPiece) {
+        rect.top -= fCharSize;
+        fStart -= fCharSize;
+      } else {
+        fStart += fCharSize;
+      }
+      rect.height = fCharSize;
+    } else {
+      rect.left = fStart;
+      if (bRTLPiece) {
+        rect.left -= fCharSize;
+        fStart -= fCharSize;
+      } else {
+        fStart += fCharSize;
+      }
+      rect.width = fCharSize;
+    }
+    if (bCharBBox && !bRet) {
+      int32_t iCharWidth = 1000;
+      pFont->GetCharWidth(wch, iCharWidth);
+      FX_FLOAT fRTLeft = 0, fCharWidth = 0;
+      if (iCharWidth > 0) {
+        fCharWidth = iCharWidth * fScale;
+        fRTLeft = fLeft;
+        if (bCombText) {
+          fRTLeft = (rect.width - fCharWidth) / 2.0f;
+        }
+      }
+      CFX_RectF rtBBoxF;
+      if (bVertical) {
+        rtBBoxF.top = rect.left + fRTLeft;
+        rtBBoxF.left = rect.top + (rect.height - fHeight) / 2.0f;
+        rtBBoxF.height = fCharWidth;
+        rtBBoxF.width = fHeight;
+        rtBBoxF.left = std::max(rtBBoxF.left, 0.0f);
+      } else {
+        rtBBoxF.left = rect.left + fRTLeft;
+        rtBBoxF.top = rect.top + (rect.height - fHeight) / 2.0f;
+        rtBBoxF.width = fCharWidth;
+        rtBBoxF.height = fHeight;
+        rtBBoxF.top = std::max(rtBBoxF.top, 0.0f);
+      }
+      rtArray.SetAt(i, rtBBoxF);
+      continue;
+    }
+    rtArray.SetAt(i, rect);
+  }
+  return iLength;
+}
diff --git a/xfa/src/fgas/src/layout/fx_rtfbreak.h b/xfa/src/fgas/src/layout/fx_rtfbreak.h
index 6addd52529..fbb955566a 100644
--- a/xfa/src/fgas/src/layout/fx_rtfbreak.h
+++ b/xfa/src/fgas/src/layout/fx_rtfbreak.h
@@ -1,174 +1,174 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_RTFBREAK_IMP
-#define _FX_RTFBREAK_IMP
-
-#include "core/include/fxcrt/fx_arb.h"
-
-class CFX_RTFLine;
-class CFX_RTFBreak;
-class CFX_RTFLine {
- public:
-  CFX_RTFLine()
-      : m_LinePieces(16),
-        m_iStart(0),
-        m_iWidth(0),
-        m_iArabicChars(0),
-        m_iMBCSChars(0) {}
-  ~CFX_RTFLine() { RemoveAll(); }
-  int32_t CountChars() const { return m_LineChars.GetSize(); }
-  CFX_RTFChar& GetChar(int32_t index) {
-    FXSYS_assert(index > -1 && index < m_LineChars.GetSize());
-    return *m_LineChars.GetDataPtr(index);
-  }
-  CFX_RTFChar* GetCharPtr(int32_t index) {
-    FXSYS_assert(index > -1 && index < m_LineChars.GetSize());
-    return m_LineChars.GetDataPtr(index);
-  }
-  int32_t CountPieces() const { return m_LinePieces.GetSize(); }
-  CFX_RTFPiece& GetPiece(int32_t index) const {
-    FXSYS_assert(index > -1 && index < m_LinePieces.GetSize());
-    return m_LinePieces.GetAt(index);
-  }
-  CFX_RTFPiece* GetPiecePtr(int32_t index) const {
-    FXSYS_assert(index > -1 && index < m_LinePieces.GetSize());
-    return m_LinePieces.GetPtrAt(index);
-  }
-  int32_t GetLineEnd() const { return m_iStart + m_iWidth; }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    CFX_RTFChar* pChar;
-    IFX_Unknown* pUnknown;
-    int32_t iCount = m_LineChars.GetSize();
-    for (int32_t i = 0; i < iCount; i++) {
-      pChar = m_LineChars.GetDataPtr(i);
-      if ((pUnknown = pChar->m_pUserData) != NULL) {
-        pUnknown->Release();
-      }
-    }
-    m_LineChars.RemoveAll();
-    m_LinePieces.RemoveAll(bLeaveMemory);
-    m_iWidth = 0;
-    m_iArabicChars = 0;
-    m_iMBCSChars = 0;
-  }
-  CFX_RTFCharArray m_LineChars;
-  CFX_RTFPieceArray m_LinePieces;
-  int32_t m_iStart;
-  int32_t m_iWidth;
-  int32_t m_iArabicChars;
-  int32_t m_iMBCSChars;
-};
-class CFX_RTFBreak : public IFX_RTFBreak {
- public:
-  CFX_RTFBreak(FX_DWORD dwPolicies);
-  ~CFX_RTFBreak();
-  void Release() override { delete this; }
-  void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) override final;
-  void SetLineStartPos(FX_FLOAT fLinePos) override final;
-  FX_DWORD GetLayoutStyles() const override { return m_dwLayoutStyles; }
-  void SetLayoutStyles(FX_DWORD dwLayoutStyles) override;
-  void SetFont(IFX_Font* pFont) override;
-  void SetFontSize(FX_FLOAT fFontSize) override;
-  void SetTabWidth(FX_FLOAT fTabWidth) override;
-  void AddPositionedTab(FX_FLOAT fTabPos) override;
-  void SetPositionedTabs(const CFX_FloatArray& tabs) override;
-  void ClearPositionedTabs() override;
-  void SetDefaultChar(FX_WCHAR wch) override;
-  void SetLineBreakChar(FX_WCHAR wch) override;
-  void SetLineBreakTolerance(FX_FLOAT fTolerance) override;
-  void SetHorizontalScale(int32_t iScale) override;
-  void SetVerticalScale(int32_t iScale) override;
-  void SetCharRotation(int32_t iCharRotation) override;
-  void SetCharSpace(FX_FLOAT fCharSpace) override;
-  void SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) override;
-  void SetReadingOrder(FX_BOOL bRTL = FALSE) override;
-  void SetAlignment(int32_t iAlignment = FX_RTFLINEALIGNMENT_Left) override;
-  void SetUserData(IFX_Unknown* pUserData) override;
-  FX_DWORD AppendChar(FX_WCHAR wch) override;
-  FX_DWORD EndBreak(FX_DWORD dwStatus = FX_RTFBREAK_PieceBreak) override;
-  int32_t CountBreakPieces() const override;
-  const CFX_RTFPiece* GetBreakPiece(int32_t index) const override;
-  void GetLineRect(CFX_RectF& rect) const override;
-  void ClearBreakPieces() override;
-  void Reset() override;
-  int32_t GetDisplayPos(
-      FX_LPCRTFTEXTOBJ pText,
-      FXTEXT_CHARPOS* pCharPos,
-      FX_BOOL bCharCode = FALSE,
-      CFX_WideString* pWSForms = NULL,
-      FX_AdjustCharDisplayPos pAdjustPos = NULL) const override;
-  int32_t GetCharRects(FX_LPCRTFTEXTOBJ pText,
-                       CFX_RectFArray& rtArray,
-                       FX_BOOL bCharBBox = FALSE) const override;
-  FX_DWORD AppendChar_CharCode(FX_WCHAR wch);
-  FX_DWORD AppendChar_Combination(CFX_RTFChar* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Tab(CFX_RTFChar* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Control(CFX_RTFChar* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Arabic(CFX_RTFChar* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Others(CFX_RTFChar* pCurChar, int32_t iRotation);
-
- protected:
-  FX_DWORD m_dwPolicies;
-  IFX_ArabicChar* m_pArabicChar;
-  int32_t m_iBoundaryStart;
-  int32_t m_iBoundaryEnd;
-  FX_DWORD m_dwLayoutStyles;
-  FX_BOOL m_bPagination;
-  FX_BOOL m_bVertical;
-  FX_BOOL m_bSingleLine;
-  FX_BOOL m_bCharCode;
-  IFX_Font* m_pFont;
-  int32_t m_iFontHeight;
-  int32_t m_iFontSize;
-  int32_t m_iTabWidth;
-  CFX_Int32Array m_PositionedTabs;
-  FX_BOOL m_bOrphanLine;
-  FX_WCHAR m_wDefChar;
-  int32_t m_iDefChar;
-  FX_WCHAR m_wLineBreakChar;
-  int32_t m_iHorizontalScale;
-  int32_t m_iVerticalScale;
-  int32_t m_iLineRotation;
-  int32_t m_iCharRotation;
-  int32_t m_iRotation;
-  int32_t m_iCharSpace;
-  FX_BOOL m_bWordSpace;
-  int32_t m_iWordSpace;
-  FX_BOOL m_bRTL;
-  int32_t m_iAlignment;
-  IFX_Unknown* m_pUserData;
-  FX_DWORD m_dwCharType;
-  FX_DWORD m_dwIdentity;
-  CFX_RTFLine m_RTFLine1;
-  CFX_RTFLine m_RTFLine2;
-  CFX_RTFLine* m_pCurLine;
-  int32_t m_iReady;
-  int32_t m_iTolerance;
-  int32_t GetLineRotation(FX_DWORD dwStyles) const;
-  void SetBreakStatus();
-  CFX_RTFChar* GetLastChar(int32_t index) const;
-  CFX_RTFLine* GetRTFLine(FX_BOOL bReady) const;
-  CFX_RTFPieceArray* GetRTFPieces(FX_BOOL bReady) const;
-  FX_DWORD GetUnifiedCharType(FX_DWORD dwType) const;
-  int32_t GetLastPositionedTab() const;
-  FX_BOOL GetPositionedTab(int32_t& iTabPos) const;
-  int32_t GetBreakPos(CFX_RTFCharArray& tca,
-                      int32_t& iEndPos,
-                      FX_BOOL bAllChars = FALSE,
-                      FX_BOOL bOnlyBrk = FALSE);
-  void SplitTextLine(CFX_RTFLine* pCurLine,
-                     CFX_RTFLine* pNextLine,
-                     FX_BOOL bAllChars = FALSE);
-  FX_BOOL EndBreak_SplitLine(CFX_RTFLine* pNextLine,
-                             FX_BOOL bAllChars,
-                             FX_DWORD dwStatus);
-  void EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus);
-  void EndBreak_Alignment(CFX_TPOArray& tpos,
-                          FX_BOOL bAllChars,
-                          FX_DWORD dwStatus);
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_RTFBREAK_IMP
+#define _FX_RTFBREAK_IMP
+
+#include "core/include/fxcrt/fx_arb.h"
+
+class CFX_RTFLine;
+class CFX_RTFBreak;
+class CFX_RTFLine {
+ public:
+  CFX_RTFLine()
+      : m_LinePieces(16),
+        m_iStart(0),
+        m_iWidth(0),
+        m_iArabicChars(0),
+        m_iMBCSChars(0) {}
+  ~CFX_RTFLine() { RemoveAll(); }
+  int32_t CountChars() const { return m_LineChars.GetSize(); }
+  CFX_RTFChar& GetChar(int32_t index) {
+    FXSYS_assert(index > -1 && index < m_LineChars.GetSize());
+    return *m_LineChars.GetDataPtr(index);
+  }
+  CFX_RTFChar* GetCharPtr(int32_t index) {
+    FXSYS_assert(index > -1 && index < m_LineChars.GetSize());
+    return m_LineChars.GetDataPtr(index);
+  }
+  int32_t CountPieces() const { return m_LinePieces.GetSize(); }
+  CFX_RTFPiece& GetPiece(int32_t index) const {
+    FXSYS_assert(index > -1 && index < m_LinePieces.GetSize());
+    return m_LinePieces.GetAt(index);
+  }
+  CFX_RTFPiece* GetPiecePtr(int32_t index) const {
+    FXSYS_assert(index > -1 && index < m_LinePieces.GetSize());
+    return m_LinePieces.GetPtrAt(index);
+  }
+  int32_t GetLineEnd() const { return m_iStart + m_iWidth; }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    CFX_RTFChar* pChar;
+    IFX_Unknown* pUnknown;
+    int32_t iCount = m_LineChars.GetSize();
+    for (int32_t i = 0; i < iCount; i++) {
+      pChar = m_LineChars.GetDataPtr(i);
+      if ((pUnknown = pChar->m_pUserData) != NULL) {
+        pUnknown->Release();
+      }
+    }
+    m_LineChars.RemoveAll();
+    m_LinePieces.RemoveAll(bLeaveMemory);
+    m_iWidth = 0;
+    m_iArabicChars = 0;
+    m_iMBCSChars = 0;
+  }
+  CFX_RTFCharArray m_LineChars;
+  CFX_RTFPieceArray m_LinePieces;
+  int32_t m_iStart;
+  int32_t m_iWidth;
+  int32_t m_iArabicChars;
+  int32_t m_iMBCSChars;
+};
+class CFX_RTFBreak : public IFX_RTFBreak {
+ public:
+  CFX_RTFBreak(FX_DWORD dwPolicies);
+  ~CFX_RTFBreak();
+  void Release() override { delete this; }
+  void SetLineBoundary(FX_FLOAT fLineStart, FX_FLOAT fLineEnd) override final;
+  void SetLineStartPos(FX_FLOAT fLinePos) override final;
+  FX_DWORD GetLayoutStyles() const override { return m_dwLayoutStyles; }
+  void SetLayoutStyles(FX_DWORD dwLayoutStyles) override;
+  void SetFont(IFX_Font* pFont) override;
+  void SetFontSize(FX_FLOAT fFontSize) override;
+  void SetTabWidth(FX_FLOAT fTabWidth) override;
+  void AddPositionedTab(FX_FLOAT fTabPos) override;
+  void SetPositionedTabs(const CFX_FloatArray& tabs) override;
+  void ClearPositionedTabs() override;
+  void SetDefaultChar(FX_WCHAR wch) override;
+  void SetLineBreakChar(FX_WCHAR wch) override;
+  void SetLineBreakTolerance(FX_FLOAT fTolerance) override;
+  void SetHorizontalScale(int32_t iScale) override;
+  void SetVerticalScale(int32_t iScale) override;
+  void SetCharRotation(int32_t iCharRotation) override;
+  void SetCharSpace(FX_FLOAT fCharSpace) override;
+  void SetWordSpace(FX_BOOL bDefault, FX_FLOAT fWordSpace) override;
+  void SetReadingOrder(FX_BOOL bRTL = FALSE) override;
+  void SetAlignment(int32_t iAlignment = FX_RTFLINEALIGNMENT_Left) override;
+  void SetUserData(IFX_Unknown* pUserData) override;
+  FX_DWORD AppendChar(FX_WCHAR wch) override;
+  FX_DWORD EndBreak(FX_DWORD dwStatus = FX_RTFBREAK_PieceBreak) override;
+  int32_t CountBreakPieces() const override;
+  const CFX_RTFPiece* GetBreakPiece(int32_t index) const override;
+  void GetLineRect(CFX_RectF& rect) const override;
+  void ClearBreakPieces() override;
+  void Reset() override;
+  int32_t GetDisplayPos(
+      FX_LPCRTFTEXTOBJ pText,
+      FXTEXT_CHARPOS* pCharPos,
+      FX_BOOL bCharCode = FALSE,
+      CFX_WideString* pWSForms = NULL,
+      FX_AdjustCharDisplayPos pAdjustPos = NULL) const override;
+  int32_t GetCharRects(FX_LPCRTFTEXTOBJ pText,
+                       CFX_RectFArray& rtArray,
+                       FX_BOOL bCharBBox = FALSE) const override;
+  FX_DWORD AppendChar_CharCode(FX_WCHAR wch);
+  FX_DWORD AppendChar_Combination(CFX_RTFChar* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Tab(CFX_RTFChar* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Control(CFX_RTFChar* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Arabic(CFX_RTFChar* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Others(CFX_RTFChar* pCurChar, int32_t iRotation);
+
+ protected:
+  FX_DWORD m_dwPolicies;
+  IFX_ArabicChar* m_pArabicChar;
+  int32_t m_iBoundaryStart;
+  int32_t m_iBoundaryEnd;
+  FX_DWORD m_dwLayoutStyles;
+  FX_BOOL m_bPagination;
+  FX_BOOL m_bVertical;
+  FX_BOOL m_bSingleLine;
+  FX_BOOL m_bCharCode;
+  IFX_Font* m_pFont;
+  int32_t m_iFontHeight;
+  int32_t m_iFontSize;
+  int32_t m_iTabWidth;
+  CFX_Int32Array m_PositionedTabs;
+  FX_BOOL m_bOrphanLine;
+  FX_WCHAR m_wDefChar;
+  int32_t m_iDefChar;
+  FX_WCHAR m_wLineBreakChar;
+  int32_t m_iHorizontalScale;
+  int32_t m_iVerticalScale;
+  int32_t m_iLineRotation;
+  int32_t m_iCharRotation;
+  int32_t m_iRotation;
+  int32_t m_iCharSpace;
+  FX_BOOL m_bWordSpace;
+  int32_t m_iWordSpace;
+  FX_BOOL m_bRTL;
+  int32_t m_iAlignment;
+  IFX_Unknown* m_pUserData;
+  FX_DWORD m_dwCharType;
+  FX_DWORD m_dwIdentity;
+  CFX_RTFLine m_RTFLine1;
+  CFX_RTFLine m_RTFLine2;
+  CFX_RTFLine* m_pCurLine;
+  int32_t m_iReady;
+  int32_t m_iTolerance;
+  int32_t GetLineRotation(FX_DWORD dwStyles) const;
+  void SetBreakStatus();
+  CFX_RTFChar* GetLastChar(int32_t index) const;
+  CFX_RTFLine* GetRTFLine(FX_BOOL bReady) const;
+  CFX_RTFPieceArray* GetRTFPieces(FX_BOOL bReady) const;
+  FX_DWORD GetUnifiedCharType(FX_DWORD dwType) const;
+  int32_t GetLastPositionedTab() const;
+  FX_BOOL GetPositionedTab(int32_t& iTabPos) const;
+  int32_t GetBreakPos(CFX_RTFCharArray& tca,
+                      int32_t& iEndPos,
+                      FX_BOOL bAllChars = FALSE,
+                      FX_BOOL bOnlyBrk = FALSE);
+  void SplitTextLine(CFX_RTFLine* pCurLine,
+                     CFX_RTFLine* pNextLine,
+                     FX_BOOL bAllChars = FALSE);
+  FX_BOOL EndBreak_SplitLine(CFX_RTFLine* pNextLine,
+                             FX_BOOL bAllChars,
+                             FX_DWORD dwStatus);
+  void EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus);
+  void EndBreak_Alignment(CFX_TPOArray& tpos,
+                          FX_BOOL bAllChars,
+                          FX_DWORD dwStatus);
+};
+#endif
diff --git a/xfa/src/fgas/src/layout/fx_textbreak.cpp b/xfa/src/fgas/src/layout/fx_textbreak.cpp
index a9ce859623..d36b477f3c 100644
--- a/xfa/src/fgas/src/layout/fx_textbreak.cpp
+++ b/xfa/src/fgas/src/layout/fx_textbreak.cpp
@@ -1,1661 +1,1661 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "core/include/fxcrt/fx_arb.h"
-#include "xfa/src/fgas/include/fx_lbk.h"
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "xfa/src/fgas/src/layout/fx_unicode.h"
-#include "xfa/src/fgas/src/layout/fx_textbreak.h"
-
-extern const FX_LINEBREAKTYPE gs_FX_LineBreak_PairTable[64][32];
-IFX_TxtBreak* IFX_TxtBreak::Create(FX_DWORD dwPolicies) {
-  return new CFX_TxtBreak(dwPolicies);
-}
-CFX_TxtBreak::CFX_TxtBreak(FX_DWORD dwPolicies)
-    : m_dwPolicies(dwPolicies),
-      m_pArabicChar(NULL),
-      m_iLineWidth(2000000),
-      m_dwLayoutStyles(0),
-      m_bVertical(FALSE),
-      m_bArabicContext(FALSE),
-      m_bArabicShapes(FALSE),
-      m_bRTL(FALSE),
-      m_bSingleLine(FALSE),
-      m_bCombText(FALSE),
-      m_iArabicContext(1),
-      m_iCurArabicContext(1),
-      m_pFont(NULL),
-      m_iFontSize(240),
-      m_bEquidistant(TRUE),
-      m_iTabWidth(720000),
-      m_wDefChar(0xFEFF),
-      m_wParagBreakChar(L'\n'),
-      m_iDefChar(0),
-      m_iLineRotation(0),
-      m_iCharRotation(0),
-      m_iRotation(0),
-      m_iAlignment(FX_TXTLINEALIGNMENT_Left),
-      m_dwContextCharStyles(0),
-      m_iCombWidth(360000),
-      m_pUserData(NULL),
-      m_dwCharType(0),
-      m_bArabicNumber(FALSE),
-      m_bArabicComma(FALSE),
-      m_pCurLine(NULL),
-      m_iReady(0),
-      m_iTolerance(0),
-      m_iHorScale(100),
-      m_iVerScale(100),
-      m_iCharSpace(0) {
-  m_bPagination = (m_dwPolicies & FX_TXTBREAKPOLICY_Pagination) != 0;
-  m_pArabicChar = IFX_ArabicChar::Create();
-  if (m_bPagination) {
-    m_pTxtLine1 = new CFX_TxtLine(sizeof(CFX_Char));
-    m_pTxtLine2 = new CFX_TxtLine(sizeof(CFX_Char));
-  } else {
-    m_pTxtLine1 = new CFX_TxtLine(sizeof(CFX_TxtChar));
-    m_pTxtLine2 = new CFX_TxtLine(sizeof(CFX_TxtChar));
-  }
-  m_pCurLine = m_pTxtLine1;
-  ResetArabicContext();
-}
-CFX_TxtBreak::~CFX_TxtBreak() {
-  Reset();
-  delete m_pTxtLine1;
-  delete m_pTxtLine2;
-  m_pArabicChar->Release();
-}
-void CFX_TxtBreak::SetLineWidth(FX_FLOAT fLineWidth) {
-  m_iLineWidth = FXSYS_round(fLineWidth * 20000.0f);
-  FXSYS_assert(m_iLineWidth >= 20000);
-}
-void CFX_TxtBreak::SetLinePos(FX_FLOAT fLinePos) {
-  int32_t iLinePos = FXSYS_round(fLinePos * 20000.0f);
-  if (iLinePos < 0) {
-    iLinePos = 0;
-  }
-  if (iLinePos > m_iLineWidth) {
-    iLinePos = m_iLineWidth;
-  }
-  m_pCurLine->m_iStart = iLinePos;
-  m_pCurLine->m_iWidth += iLinePos;
-}
-void CFX_TxtBreak::SetLayoutStyles(FX_DWORD dwLayoutStyles) {
-  m_dwLayoutStyles = dwLayoutStyles;
-  m_bVertical = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_VerticalChars) != 0;
-  m_bArabicContext = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_ArabicContext) != 0;
-  m_bArabicShapes = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_ArabicShapes) != 0;
-  m_bRTL = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_RTLReadingOrder) != 0;
-  m_bSingleLine = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_SingleLine) != 0;
-  m_bCombText = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_CombText) != 0;
-  ResetArabicContext();
-  m_iLineRotation = GetLineRotation(m_dwLayoutStyles);
-  m_iRotation = m_iLineRotation + m_iCharRotation;
-  m_iRotation %= 4;
-}
-void CFX_TxtBreak::SetFont(IFX_Font* pFont) {
-  if (pFont == NULL) {
-    return;
-  }
-  if (m_pFont == pFont) {
-    return;
-  }
-  SetBreakStatus();
-  m_pFont = pFont;
-  m_iDefChar = 0;
-  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
-    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
-    m_iDefChar *= m_iFontSize;
-  }
-}
-void CFX_TxtBreak::SetFontSize(FX_FLOAT fFontSize) {
-  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
-  if (m_iFontSize == iFontSize) {
-    return;
-  }
-  SetBreakStatus();
-  m_iFontSize = iFontSize;
-  m_iDefChar = 0;
-  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
-    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
-    m_iDefChar *= m_iFontSize;
-  }
-}
-void CFX_TxtBreak::SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) {
-  m_iTabWidth = FXSYS_round(fTabWidth * 20000.0f);
-  if (m_iTabWidth < FX_TXTBREAK_MinimumTabWidth) {
-    m_iTabWidth = FX_TXTBREAK_MinimumTabWidth;
-  }
-  m_bEquidistant = bEquidistant;
-}
-void CFX_TxtBreak::SetDefaultChar(FX_WCHAR wch) {
-  m_wDefChar = wch;
-  m_iDefChar = 0;
-  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
-    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
-    if (m_iDefChar < 0) {
-      m_iDefChar = 0;
-    } else {
-      m_iDefChar *= m_iFontSize;
-    }
-  }
-}
-void CFX_TxtBreak::SetParagraphBreakChar(FX_WCHAR wch) {
-  if (wch != L'\r' && wch != L'\n') {
-    return;
-  }
-  m_wParagBreakChar = wch;
-}
-void CFX_TxtBreak::SetLineBreakTolerance(FX_FLOAT fTolerance) {
-  m_iTolerance = FXSYS_round(fTolerance * 20000.0f);
-}
-void CFX_TxtBreak::SetCharRotation(int32_t iCharRotation) {
-  if (iCharRotation < 0) {
-    iCharRotation += (-iCharRotation / 4 + 1) * 4;
-  } else if (iCharRotation > 3) {
-    iCharRotation -= (iCharRotation / 4) * 4;
-  }
-  if (m_iCharRotation == iCharRotation) {
-    return;
-  }
-  SetBreakStatus();
-  m_iCharRotation = iCharRotation;
-  m_iRotation = m_iLineRotation + m_iCharRotation;
-  m_iRotation %= 4;
-}
-void CFX_TxtBreak::SetAlignment(int32_t iAlignment) {
-  FXSYS_assert(iAlignment >= FX_TXTLINEALIGNMENT_Left &&
-               iAlignment <= FX_TXTLINEALIGNMENT_Distributed);
-  m_iAlignment = iAlignment;
-  ResetArabicContext();
-}
-void CFX_TxtBreak::ResetContextCharStyles() {
-  m_dwContextCharStyles = m_bArabicContext ? m_iCurAlignment : m_iAlignment;
-  if (m_bArabicNumber) {
-    m_dwContextCharStyles |= FX_TXTCHARSTYLE_ArabicNumber;
-  }
-  if (m_bArabicComma) {
-    m_dwContextCharStyles |= FX_TXTCHARSTYLE_ArabicComma;
-  }
-  if ((m_bArabicContext && m_bCurRTL) || (!m_bArabicContext && m_bRTL)) {
-    m_dwContextCharStyles |= FX_TXTCHARSTYLE_RTLReadingOrder;
-  }
-  m_dwContextCharStyles |= (m_iArabicContext << 8);
-}
-FX_DWORD CFX_TxtBreak::GetContextCharStyles() const {
-  return m_dwContextCharStyles;
-}
-void CFX_TxtBreak::SetContextCharStyles(FX_DWORD dwCharStyles) {
-  m_iCurAlignment = dwCharStyles & 0x0F;
-  m_bArabicNumber = (dwCharStyles & FX_TXTCHARSTYLE_ArabicNumber) != 0;
-  m_bArabicComma = (dwCharStyles & FX_TXTCHARSTYLE_ArabicComma) != 0;
-  m_bCurRTL = (dwCharStyles & FX_TXTCHARSTYLE_RTLReadingOrder) != 0;
-  m_iCurArabicContext = m_iArabicContext = ((dwCharStyles & 0x0300) >> 8);
-  ResetContextCharStyles();
-}
-void CFX_TxtBreak::SetCombWidth(FX_FLOAT fCombWidth) {
-  m_iCombWidth = FXSYS_round(fCombWidth * 20000.0f);
-}
-void CFX_TxtBreak::SetUserData(void* pUserData) {
-  if (m_pUserData == pUserData) {
-    return;
-  }
-  SetBreakStatus();
-  m_pUserData = pUserData;
-}
-void CFX_TxtBreak::SetBreakStatus() {
-  if (m_bPagination) {
-    return;
-  }
-  int32_t iCount = m_pCurLine->CountChars();
-  if (iCount < 1) {
-    return;
-  }
-  CFX_TxtChar* pTC = (CFX_TxtChar*)m_pCurLine->GetCharPtr(iCount - 1);
-  if (pTC->m_dwStatus == 0) {
-    pTC->m_dwStatus = FX_TXTBREAK_PieceBreak;
-  }
-}
-void CFX_TxtBreak::SetHorizontalScale(int32_t iScale) {
-  if (iScale < 0) {
-    iScale = 0;
-  }
-  if (iScale == m_iHorScale) {
-    return;
-  }
-  SetBreakStatus();
-  m_iHorScale = iScale;
-}
-void CFX_TxtBreak::SetVerticalScale(int32_t iScale) {
-  if (iScale < 0) {
-    iScale = 0;
-  }
-  if (iScale == m_iHorScale) {
-    return;
-  }
-  SetBreakStatus();
-  m_iVerScale = iScale;
-}
-void CFX_TxtBreak::SetCharSpace(FX_FLOAT fCharSpace) {
-  m_iCharSpace = FXSYS_round(fCharSpace * 20000.0f);
-}
-static const int32_t gs_FX_TxtLineRotations[8] = {0, 3, 1, 0, 2, 1, 3, 2};
-int32_t CFX_TxtBreak::GetLineRotation(FX_DWORD dwStyles) const {
-  return gs_FX_TxtLineRotations[(dwStyles & 0x0E) >> 1];
-}
-CFX_TxtChar* CFX_TxtBreak::GetLastChar(int32_t index, FX_BOOL bOmitChar) const {
-  CFX_TxtCharArray& ca = *m_pCurLine->m_pLineChars;
-  int32_t iCount = ca.GetSize();
-  if (index < 0 || index >= iCount) {
-    return NULL;
-  }
-  CFX_TxtChar* pTC;
-  int32_t iStart = iCount - 1;
-  while (iStart > -1) {
-    pTC = ca.GetDataPtr(iStart--);
-    if (bOmitChar && pTC->GetCharType() == FX_CHARTYPE_Combination) {
-      continue;
-    }
-    if (--index < 0) {
-      return pTC;
-    }
-  }
-  return NULL;
-}
-CFX_TxtLine* CFX_TxtBreak::GetTxtLine(FX_BOOL bReady) const {
-  if (!bReady) {
-    return m_pCurLine;
-  }
-  if (m_iReady == 1) {
-    return m_pTxtLine1;
-  } else if (m_iReady == 2) {
-    return m_pTxtLine2;
-  } else {
-    return NULL;
-  }
-}
-CFX_TxtPieceArray* CFX_TxtBreak::GetTxtPieces(FX_BOOL bReady) const {
-  CFX_TxtLine* pTxtLine = GetTxtLine(bReady);
-  if (pTxtLine == NULL) {
-    return NULL;
-  }
-  return pTxtLine->m_pLinePieces;
-}
-inline FX_DWORD CFX_TxtBreak::GetUnifiedCharType(FX_DWORD dwType) const {
-  return dwType >= FX_CHARTYPE_ArabicAlef ? FX_CHARTYPE_Arabic : dwType;
-}
-void CFX_TxtBreak::ResetArabicContext() {
-  if (m_bArabicContext) {
-    m_bCurRTL = m_iCurArabicContext > 1;
-    m_iCurAlignment = m_iCurArabicContext > 1 ? FX_TXTLINEALIGNMENT_Right
-                                              : FX_TXTLINEALIGNMENT_Left;
-    m_iCurAlignment |= (m_iAlignment & FX_TXTLINEALIGNMENT_HigherMask);
-    m_bArabicNumber = m_iArabicContext >= 1 && m_bArabicShapes;
-  } else {
-    if (m_bPagination) {
-      m_bCurRTL = FALSE;
-      m_iCurAlignment = 0;
-    } else {
-      m_bCurRTL = m_bRTL;
-      m_iCurAlignment = m_iAlignment;
-    }
-    if (m_bRTL) {
-      m_bArabicNumber = m_iArabicContext >= 1;
-    } else {
-      m_bArabicNumber = m_iArabicContext > 1;
-    }
-    m_bArabicNumber = m_bArabicNumber && m_bArabicShapes;
-  }
-  m_bArabicComma = m_bArabicNumber;
-  ResetContextCharStyles();
-}
-void CFX_TxtBreak::AppendChar_PageLoad(CFX_Char* pCurChar, FX_DWORD dwProps) {
-  if (!m_bPagination) {
-    ((CFX_TxtChar*)pCurChar)->m_dwStatus = 0;
-    ((CFX_TxtChar*)pCurChar)->m_pUserData = m_pUserData;
-  }
-  if (m_bArabicContext || m_bArabicShapes) {
-    int32_t iBidiCls = (dwProps & FX_BIDICLASSBITSMASK) >> FX_BIDICLASSBITS;
-    int32_t iArabicContext =
-        (iBidiCls == FX_BIDICLASS_R || iBidiCls == FX_BIDICLASS_AL)
-            ? 2
-            : ((iBidiCls == FX_BIDICLASS_L || iBidiCls == FX_BIDICLASS_S) ? 0
-                                                                          : 1);
-    if (iArabicContext != m_iArabicContext && iArabicContext != 1) {
-      m_iArabicContext = iArabicContext;
-      if (m_iCurArabicContext == 1) {
-        m_iCurArabicContext = iArabicContext;
-      }
-      ResetArabicContext();
-      if (!m_bPagination) {
-        CFX_TxtChar* pLastChar = (CFX_TxtChar*)GetLastChar(1, FALSE);
-        if (pLastChar != NULL && pLastChar->m_dwStatus < 1) {
-          pLastChar->m_dwStatus = FX_TXTBREAK_PieceBreak;
-        }
-      }
-    }
-  }
-  pCurChar->m_dwCharStyles = m_dwContextCharStyles;
-}
-FX_DWORD CFX_TxtBreak::AppendChar_Combination(CFX_Char* pCurChar,
-                                              int32_t iRotation) {
-  FXSYS_assert(pCurChar != NULL);
-  FX_WCHAR wch = pCurChar->m_wCharCode;
-  FX_WCHAR wForm;
-  int32_t iCharWidth = 0;
-  CFX_Char* pLastChar;
-  pCurChar->m_iCharWidth = -1;
-  if (m_bCombText) {
-    iCharWidth = m_iCombWidth;
-  } else {
-    if (m_bVertical != FX_IsOdd(iRotation)) {
-      iCharWidth = 1000;
-    } else {
-      wForm = wch;
-      if (!m_bPagination) {
-        pLastChar = GetLastChar(0, FALSE);
-        if (pLastChar != NULL &&
-            (((CFX_TxtChar*)pLastChar)->m_dwCharStyles &
-             FX_TXTCHARSTYLE_ArabicShadda) == 0) {
-          FX_BOOL bShadda = FALSE;
-          if (wch == 0x0651) {
-            FX_WCHAR wLast = pLastChar->m_wCharCode;
-            if (wLast >= 0x064C && wLast <= 0x0650) {
-              wForm = FX_GetArabicFromShaddaTable(wLast);
-              bShadda = TRUE;
-            }
-          } else if (wch >= 0x064C && wch <= 0x0650) {
-            if (pLastChar->m_wCharCode == 0x0651) {
-              wForm = FX_GetArabicFromShaddaTable(wch);
-              bShadda = TRUE;
-            }
-          }
-          if (bShadda) {
-            ((CFX_TxtChar*)pLastChar)->m_dwCharStyles |=
-                FX_TXTCHARSTYLE_ArabicShadda;
-            ((CFX_TxtChar*)pLastChar)->m_iCharWidth = 0;
-            ((CFX_TxtChar*)pCurChar)->m_dwCharStyles |=
-                FX_TXTCHARSTYLE_ArabicShadda;
-          }
-        }
-      }
-      if (!m_pFont->GetCharWidth(wForm, iCharWidth, FALSE)) {
-        iCharWidth = 0;
-      }
-    }
-    iCharWidth *= m_iFontSize;
-    iCharWidth = iCharWidth * m_iHorScale / 100;
-  }
-  pCurChar->m_iCharWidth = -iCharWidth;
-  return FX_TXTBREAK_None;
-}
-FX_DWORD CFX_TxtBreak::AppendChar_Tab(CFX_Char* pCurChar, int32_t iRotation) {
-  m_dwCharType = FX_CHARTYPE_Tab;
-  if ((m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_ExpandTab) == 0) {
-    return FX_TXTBREAK_None;
-  }
-  int32_t& iLineWidth = m_pCurLine->m_iWidth;
-  int32_t iCharWidth;
-  if (m_bCombText) {
-    iCharWidth = m_iCombWidth;
-  } else {
-    if (m_bEquidistant) {
-      iCharWidth = iLineWidth;
-      iCharWidth = m_iTabWidth * (iCharWidth / m_iTabWidth + 1) - iCharWidth;
-      if (iCharWidth < FX_TXTBREAK_MinimumTabWidth) {
-        iCharWidth += m_iTabWidth;
-      }
-    } else {
-      iCharWidth = m_iTabWidth;
-    }
-  }
-  pCurChar->m_iCharWidth = iCharWidth;
-  iLineWidth += iCharWidth;
-  if (!m_bSingleLine && iLineWidth >= m_iLineWidth + m_iTolerance) {
-    return EndBreak(FX_TXTBREAK_LineBreak);
-  }
-  return FX_TXTBREAK_None;
-}
-FX_DWORD CFX_TxtBreak::AppendChar_Control(CFX_Char* pCurChar,
-                                          int32_t iRotation) {
-  m_dwCharType = FX_CHARTYPE_Control;
-  FX_DWORD dwRet = FX_TXTBREAK_None;
-  if (!m_bSingleLine) {
-    FX_WCHAR wch = pCurChar->m_wCharCode;
-    switch (wch) {
-      case L'\v':
-      case 0x2028:
-        dwRet = FX_TXTBREAK_LineBreak;
-        break;
-      case L'\f':
-        dwRet = FX_TXTBREAK_PageBreak;
-        break;
-      case 0x2029:
-        dwRet = FX_TXTBREAK_ParagraphBreak;
-        break;
-      default:
-        if (wch == m_wParagBreakChar) {
-          dwRet = FX_TXTBREAK_ParagraphBreak;
-        }
-        break;
-    }
-    if (dwRet != FX_TXTBREAK_None) {
-      dwRet = EndBreak(dwRet);
-    }
-  }
-  return dwRet;
-}
-FX_DWORD CFX_TxtBreak::AppendChar_Arabic(CFX_Char* pCurChar,
-                                         int32_t iRotation) {
-  FX_DWORD dwType = (pCurChar->m_dwCharProps & FX_CHARTYPEBITSMASK);
-  int32_t& iLineWidth = m_pCurLine->m_iWidth;
-  FX_WCHAR wForm;
-  int32_t iCharWidth = 0;
-  CFX_Char* pLastChar = NULL;
-  FX_BOOL bAlef = FALSE;
-  if (!m_bCombText && m_dwCharType >= FX_CHARTYPE_ArabicAlef &&
-      m_dwCharType <= FX_CHARTYPE_ArabicDistortion) {
-    pLastChar = GetLastChar(1);
-    if (pLastChar != NULL) {
-      iCharWidth = pLastChar->m_iCharWidth;
-      if (iCharWidth > 0) {
-        iLineWidth -= iCharWidth;
-      }
-      CFX_Char* pPrevChar = GetLastChar(2);
-      wForm = m_pArabicChar->GetFormChar(pLastChar, pPrevChar, pCurChar);
-      bAlef = (wForm == 0xFEFF &&
-               pLastChar->GetCharType() == FX_CHARTYPE_ArabicAlef);
-      int32_t iLastRotation = pLastChar->m_nRotation + m_iLineRotation;
-      if (m_bVertical && (pLastChar->m_dwCharProps & 0x8000) != 0) {
-        iLastRotation++;
-      }
-      if (m_bVertical != FX_IsOdd(iLastRotation)) {
-        iCharWidth = 1000;
-      } else {
-        m_pFont->GetCharWidth(wForm, iCharWidth, FALSE);
-      }
-      if (wForm == 0xFEFF) {
-        iCharWidth = m_iDefChar;
-      }
-      iCharWidth *= m_iFontSize;
-      iCharWidth = iCharWidth * m_iHorScale / 100;
-      pLastChar->m_iCharWidth = iCharWidth;
-      iLineWidth += iCharWidth;
-      iCharWidth = 0;
-    }
-  }
-  m_dwCharType = dwType;
-  wForm = m_pArabicChar->GetFormChar(pCurChar, bAlef ? NULL : pLastChar, NULL);
-  if (m_bCombText) {
-    iCharWidth = m_iCombWidth;
-  } else {
-    if (m_bVertical != FX_IsOdd(iRotation)) {
-      iCharWidth = 1000;
-    } else {
-      m_pFont->GetCharWidth(wForm, iCharWidth, FALSE);
-    }
-    if (wForm == 0xFEFF) {
-      iCharWidth = m_iDefChar;
-    }
-    iCharWidth *= m_iFontSize;
-    iCharWidth = iCharWidth * m_iHorScale / 100;
-  }
-  pCurChar->m_iCharWidth = iCharWidth;
-  iLineWidth += iCharWidth;
-  m_pCurLine->m_iArabicChars++;
-  if (!m_bSingleLine && iLineWidth > m_iLineWidth + m_iTolerance) {
-    return EndBreak(FX_TXTBREAK_LineBreak);
-  }
-  return FX_TXTBREAK_None;
-}
-FX_DWORD CFX_TxtBreak::AppendChar_Others(CFX_Char* pCurChar,
-                                         int32_t iRotation) {
-  FX_DWORD dwProps = pCurChar->m_dwCharProps;
-  FX_DWORD dwType = (dwProps & FX_CHARTYPEBITSMASK);
-  int32_t& iLineWidth = m_pCurLine->m_iWidth;
-  int32_t iCharWidth = 0;
-  m_dwCharType = dwType;
-  FX_WCHAR wch = pCurChar->m_wCharCode;
-  FX_WCHAR wForm = wch;
-  if (dwType == FX_CHARTYPE_Numeric) {
-    if (m_bArabicNumber) {
-      wForm = wch + 0x0630;
-      pCurChar->m_dwCharStyles |= FX_TXTCHARSTYLE_ArabicIndic;
-    }
-  } else if (wch == L',') {
-    if (m_bArabicShapes && m_iCurArabicContext > 0) {
-      wForm = 0x060C;
-      pCurChar->m_dwCharStyles |= FX_TXTCHARSTYLE_ArabicComma;
-    }
-  } else if (m_bCurRTL || m_bVertical) {
-    wForm = FX_GetMirrorChar(wch, dwProps, m_bCurRTL, m_bVertical);
-  }
-  if (m_bCombText) {
-    iCharWidth = m_iCombWidth;
-  } else {
-    if (m_bVertical != FX_IsOdd(iRotation)) {
-      iCharWidth = 1000;
-    } else if (!m_pFont->GetCharWidth(wForm, iCharWidth, FALSE)) {
-      iCharWidth = m_iDefChar;
-    }
-    iCharWidth *= m_iFontSize;
-    iCharWidth = iCharWidth * m_iHorScale / 100;
-  }
-  iCharWidth += m_iCharSpace;
-  pCurChar->m_iCharWidth = iCharWidth;
-  iLineWidth += iCharWidth;
-  FX_BOOL bBreak = (dwType != FX_CHARTYPE_Space ||
-                    (m_dwPolicies & FX_TXTBREAKPOLICY_SpaceBreak) != 0);
-  if (!m_bSingleLine && bBreak && iLineWidth > m_iLineWidth + m_iTolerance) {
-    return EndBreak(FX_TXTBREAK_LineBreak);
-  }
-  return FX_TXTBREAK_None;
-}
-typedef FX_DWORD (CFX_TxtBreak::*FX_TxtBreak_LPFAppendChar)(CFX_Char* pCurChar,
-                                                            int32_t iRotation);
-static const FX_TxtBreak_LPFAppendChar g_FX_TxtBreak_lpfAppendChar[16] = {
-    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Tab,
-    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Control,
-    &CFX_TxtBreak::AppendChar_Combination, &CFX_TxtBreak::AppendChar_Others,
-    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Arabic,
-    &CFX_TxtBreak::AppendChar_Arabic,      &CFX_TxtBreak::AppendChar_Arabic,
-    &CFX_TxtBreak::AppendChar_Arabic,      &CFX_TxtBreak::AppendChar_Arabic,
-    &CFX_TxtBreak::AppendChar_Arabic,      &CFX_TxtBreak::AppendChar_Others,
-    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Others,
-};
-FX_DWORD CFX_TxtBreak::AppendChar(FX_WCHAR wch) {
-  FX_DWORD dwProps = kTextLayoutCodeProperties[(FX_WORD)wch];
-  FX_DWORD dwType = (dwProps & FX_CHARTYPEBITSMASK);
-  CFX_TxtChar* pCurChar = m_pCurLine->m_pLineChars->AddSpace();
-  pCurChar->m_wCharCode = (FX_WORD)wch;
-  pCurChar->m_nRotation = m_iCharRotation;
-  pCurChar->m_dwCharProps = dwProps;
-  pCurChar->m_dwCharStyles = 0;
-  pCurChar->m_iCharWidth = 0;
-  pCurChar->m_iHorizontalScale = m_iHorScale;
-  pCurChar->m_iVertialScale = m_iVerScale;
-  pCurChar->m_dwStatus = 0;
-  pCurChar->m_iBidiClass = 0;
-  pCurChar->m_iBidiLevel = 0;
-  pCurChar->m_iBidiPos = 0;
-  pCurChar->m_iBidiOrder = 0;
-  pCurChar->m_pUserData = NULL;
-  AppendChar_PageLoad(pCurChar, dwProps);
-  FX_DWORD dwRet1 = FX_TXTBREAK_None;
-  if (dwType != FX_CHARTYPE_Combination &&
-      GetUnifiedCharType(m_dwCharType) != GetUnifiedCharType(dwType)) {
-    if (m_dwCharType > 0 &&
-        m_pCurLine->m_iWidth > m_iLineWidth + m_iTolerance && !m_bSingleLine) {
-      if (m_dwCharType != FX_CHARTYPE_Space || dwType != FX_CHARTYPE_Control) {
-        dwRet1 = EndBreak(FX_TXTBREAK_LineBreak);
-        int32_t iCount = m_pCurLine->CountChars();
-        if (iCount > 0) {
-          pCurChar = m_pCurLine->m_pLineChars->GetDataPtr(iCount - 1);
-        }
-      }
-    }
-  }
-  int32_t iRotation = m_iRotation;
-  if (m_bVertical && (dwProps & 0x8000) != 0) {
-    iRotation = (iRotation + 1) % 4;
-  }
-  FX_DWORD dwRet2 =
-      (this->*g_FX_TxtBreak_lpfAppendChar[dwType >> FX_CHARTYPEBITS])(
-          pCurChar, iRotation);
-  return std::max(dwRet1, dwRet2);
-}
-void CFX_TxtBreak::EndBreak_UpdateArabicShapes() {
-  FXSYS_assert(m_bArabicShapes);
-  int32_t iCount = m_pCurLine->CountChars();
-  if (iCount < 2) {
-    return;
-  }
-  int32_t& iLineWidth = m_pCurLine->m_iWidth;
-  CFX_Char *pCur, *pNext;
-  pCur = m_pCurLine->GetCharPtr(0);
-  FX_BOOL bPrevNum = (pCur->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicIndic) != 0;
-  pCur = m_pCurLine->GetCharPtr(1);
-  FX_WCHAR wch, wForm;
-  FX_BOOL bNextNum;
-  int32_t i = 1, iCharWidth, iRotation;
-  do {
-    i++;
-    if (i < iCount) {
-      pNext = m_pCurLine->GetCharPtr(i);
-      bNextNum = (pNext->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicIndic) != 0;
-    } else {
-      pNext = NULL;
-      bNextNum = FALSE;
-    }
-    wch = pCur->m_wCharCode;
-    if (wch == L'.') {
-      if (bPrevNum && bNextNum) {
-        iRotation = m_iRotation;
-        if (m_bVertical && (pCur->m_dwCharProps & 0x8000) != 0) {
-          iRotation = ((iRotation + 1) & 0x03);
-        }
-        wForm = wch == L'.' ? 0x066B : 0x066C;
-        iLineWidth -= pCur->m_iCharWidth;
-        if (m_bCombText) {
-          iCharWidth = m_iCombWidth;
-        } else {
-          if (m_bVertical != FX_IsOdd(iRotation)) {
-            iCharWidth = 1000;
-          } else if (!m_pFont->GetCharWidth(wForm, iCharWidth, FALSE)) {
-            iCharWidth = m_iDefChar;
-          }
-          iCharWidth *= m_iFontSize;
-          iCharWidth = iCharWidth * m_iHorScale / 100;
-        }
-        pCur->m_iCharWidth = iCharWidth;
-        iLineWidth += iCharWidth;
-      }
-    }
-    bPrevNum = (pCur->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicIndic) != 0;
-    pCur = pNext;
-  } while (i < iCount);
-}
-FX_BOOL CFX_TxtBreak::EndBreak_SplitLine(CFX_TxtLine* pNextLine,
-                                         FX_BOOL bAllChars,
-                                         FX_DWORD dwStatus) {
-  int32_t iCount = m_pCurLine->CountChars();
-  FX_BOOL bDone = FALSE;
-  CFX_Char* pTC;
-  if (!m_bSingleLine && m_pCurLine->m_iWidth > m_iLineWidth + m_iTolerance) {
-    pTC = m_pCurLine->GetCharPtr(iCount - 1);
-    switch (pTC->GetCharType()) {
-      case FX_CHARTYPE_Tab:
-      case FX_CHARTYPE_Control:
-        break;
-      case FX_CHARTYPE_Space:
-        if ((m_dwPolicies & FX_TXTBREAKPOLICY_SpaceBreak) != 0) {
-          SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
-          bDone = TRUE;
-        }
-        break;
-      default:
-        SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
-        bDone = TRUE;
-        break;
-    }
-  }
-  iCount = m_pCurLine->CountChars();
-  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
-  CFX_TxtPiece tp;
-  if (m_bPagination) {
-    tp.m_dwStatus = dwStatus;
-    tp.m_iStartPos = m_pCurLine->m_iStart;
-    tp.m_iWidth = m_pCurLine->m_iWidth;
-    tp.m_iStartChar = 0;
-    tp.m_iChars = iCount;
-    tp.m_pChars = m_pCurLine->m_pLineChars;
-    tp.m_pUserData = m_pUserData;
-    pTC = m_pCurLine->GetCharPtr(0);
-    tp.m_dwCharStyles = pTC->m_dwCharStyles;
-    tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
-    tp.m_iVerticalScale = pTC->m_iVertialScale;
-    pCurPieces->Add(tp);
-    m_pCurLine = pNextLine;
-    m_dwCharType = 0;
-    return TRUE;
-  }
-  if (bAllChars && !bDone) {
-    int32_t iEndPos = m_pCurLine->m_iWidth;
-    GetBreakPos(*m_pCurLine->m_pLineChars, iEndPos, bAllChars, TRUE);
-  }
-  return FALSE;
-}
-void CFX_TxtBreak::EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus) {
-  CFX_TxtPiece tp;
-  FX_TPO tpo;
-  CFX_TxtChar* pTC;
-  int32_t i, j;
-  CFX_TxtCharArray& chars = *m_pCurLine->m_pLineChars;
-  int32_t iCount = m_pCurLine->CountChars();
-  FX_BOOL bDone = (m_pCurLine->m_iArabicChars > 0 || m_bCurRTL);
-  if (!m_bPagination && bDone) {
-    int32_t iBidiNum = 0;
-    for (i = 0; i < iCount; i++) {
-      pTC = chars.GetDataPtr(i);
-      pTC->m_iBidiPos = i;
-      if (pTC->GetCharType() != FX_CHARTYPE_Control) {
-        iBidiNum = i;
-      }
-      if (i == 0) {
-        pTC->m_iBidiLevel = 1;
-      }
-    }
-    FX_BidiLine(chars, iBidiNum + 1, m_bCurRTL ? 1 : 0);
-  }
-  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
-  if (!m_bPagination &&
-      (bDone || (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_MutipleFormat) != 0)) {
-    tp.m_dwStatus = FX_TXTBREAK_PieceBreak;
-    tp.m_iStartPos = m_pCurLine->m_iStart;
-    tp.m_pChars = m_pCurLine->m_pLineChars;
-    int32_t iBidiLevel = -1, iCharWidth;
-    i = 0, j = -1;
-    while (i < iCount) {
-      pTC = chars.GetDataPtr(i);
-      if (iBidiLevel < 0) {
-        iBidiLevel = pTC->m_iBidiLevel;
-        tp.m_iWidth = 0;
-        tp.m_iBidiLevel = iBidiLevel;
-        tp.m_iBidiPos = pTC->m_iBidiOrder;
-        tp.m_dwCharStyles = pTC->m_dwCharStyles;
-        tp.m_pUserData = pTC->m_pUserData;
-        tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
-        tp.m_iVerticalScale = pTC->m_iVertialScale;
-        tp.m_dwStatus = FX_TXTBREAK_PieceBreak;
-      }
-      if (iBidiLevel != pTC->m_iBidiLevel || pTC->m_dwStatus != 0) {
-        if (iBidiLevel == pTC->m_iBidiLevel) {
-          tp.m_dwStatus = pTC->m_dwStatus;
-          iCharWidth = pTC->m_iCharWidth;
-          if (iCharWidth > 0) {
-            tp.m_iWidth += iCharWidth;
-          }
-          i++;
-        }
-        tp.m_iChars = i - tp.m_iStartChar;
-        pCurPieces->Add(tp);
-        tp.m_iStartPos += tp.m_iWidth;
-        tp.m_iStartChar = i;
-        tpo.index = ++j;
-        tpo.pos = tp.m_iBidiPos;
-        tpos.Add(tpo);
-        iBidiLevel = -1;
-      } else {
-        iCharWidth = pTC->m_iCharWidth;
-        if (iCharWidth > 0) {
-          tp.m_iWidth += iCharWidth;
-        }
-        i++;
-      }
-    }
-    if (i > tp.m_iStartChar) {
-      tp.m_dwStatus = dwStatus;
-      tp.m_iChars = i - tp.m_iStartChar;
-      pCurPieces->Add(tp);
-      tpo.index = ++j;
-      tpo.pos = tp.m_iBidiPos;
-      tpos.Add(tpo);
-    }
-    if (j > -1) {
-      if (j > 0) {
-        FX_TEXTLAYOUT_PieceSort(tpos, 0, j);
-        int32_t iStartPos = 0;
-        for (i = 0; i <= j; i++) {
-          tpo = tpos.GetAt(i);
-          CFX_TxtPiece& ttp = pCurPieces->GetAt(tpo.index);
-          ttp.m_iStartPos = iStartPos;
-          iStartPos += ttp.m_iWidth;
-        }
-      }
-      CFX_TxtPiece& ttp = pCurPieces->GetAt(j);
-      ttp.m_dwStatus = dwStatus;
-    }
-  } else {
-    tp.m_dwStatus = dwStatus;
-    tp.m_iStartPos = m_pCurLine->m_iStart;
-    tp.m_iWidth = m_pCurLine->m_iWidth;
-    tp.m_iStartChar = 0;
-    tp.m_iChars = iCount;
-    tp.m_pChars = m_pCurLine->m_pLineChars;
-    tp.m_pUserData = m_pUserData;
-    pTC = chars.GetDataPtr(0);
-    tp.m_dwCharStyles = pTC->m_dwCharStyles;
-    tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
-    tp.m_iVerticalScale = pTC->m_iVertialScale;
-    pCurPieces->Add(tp);
-    tpo.index = 0;
-    tpo.pos = 0;
-    tpos.Add(tpo);
-  }
-}
-void CFX_TxtBreak::EndBreak_Alignment(CFX_TPOArray& tpos,
-                                      FX_BOOL bAllChars,
-                                      FX_DWORD dwStatus) {
-  int32_t iNetWidth = m_pCurLine->m_iWidth, iGapChars = 0, iCharWidth;
-  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
-  int32_t i, j, iCount = pCurPieces->GetSize();
-  FX_BOOL bFind = FALSE;
-  FX_TPO tpo;
-  CFX_TxtChar* pTC;
-  FX_DWORD dwCharType;
-  for (i = iCount - 1; i > -1; i--) {
-    tpo = tpos.GetAt(i);
-    CFX_TxtPiece& ttp = pCurPieces->GetAt(tpo.index);
-    if (!bFind) {
-      iNetWidth = ttp.GetEndPos();
-    }
-    FX_BOOL bArabic = FX_IsOdd(ttp.m_iBidiLevel);
-    j = bArabic ? 0 : ttp.m_iChars - 1;
-    while (j > -1 && j < ttp.m_iChars) {
-      pTC = ttp.GetCharPtr(j);
-      if (pTC->m_nBreakType == FX_LBT_DIRECT_BRK) {
-        iGapChars++;
-      }
-      if (!bFind || !bAllChars) {
-        dwCharType = pTC->GetCharType();
-        if (dwCharType == FX_CHARTYPE_Space ||
-            dwCharType == FX_CHARTYPE_Control) {
-          if (!bFind) {
-            iCharWidth = pTC->m_iCharWidth;
-            if (bAllChars && iCharWidth > 0) {
-              iNetWidth -= iCharWidth;
-            }
-          }
-        } else {
-          bFind = TRUE;
-          if (!bAllChars) {
-            break;
-          }
-        }
-      }
-      j += bArabic ? 1 : -1;
-    }
-    if (!bAllChars && bFind) {
-      break;
-    }
-  }
-  int32_t iOffset = m_iLineWidth - iNetWidth;
-  int32_t iLowerAlignment = (m_iCurAlignment & FX_TXTLINEALIGNMENT_LowerMask);
-  int32_t iHigherAlignment = (m_iCurAlignment & FX_TXTLINEALIGNMENT_HigherMask);
-  if (iGapChars > 0 && (iHigherAlignment == FX_TXTLINEALIGNMENT_Distributed ||
-                        (iHigherAlignment == FX_TXTLINEALIGNMENT_Justified &&
-                         dwStatus != FX_TXTBREAK_ParagraphBreak))) {
-    int32_t iStart = -1;
-    for (i = 0; i < iCount; i++) {
-      tpo = tpos.GetAt(i);
-      CFX_TxtPiece& ttp = pCurPieces->GetAt(tpo.index);
-      if (iStart < -1) {
-        iStart = ttp.m_iStartPos;
-      } else {
-        ttp.m_iStartPos = iStart;
-      }
-      int32_t k;
-      for (j = 0; j < ttp.m_iChars; j++) {
-        pTC = ttp.GetCharPtr(j);
-        if (pTC->m_nBreakType != FX_LBT_DIRECT_BRK || pTC->m_iCharWidth < 0) {
-          continue;
-        }
-        k = iOffset / iGapChars;
-        pTC->m_iCharWidth += k;
-        ttp.m_iWidth += k;
-        iOffset -= k;
-        iGapChars--;
-        if (iGapChars < 1) {
-          break;
-        }
-      }
-      iStart += ttp.m_iWidth;
-    }
-  } else if (iLowerAlignment > FX_TXTLINEALIGNMENT_Left) {
-    if (iLowerAlignment == FX_TXTLINEALIGNMENT_Center) {
-      iOffset /= 2;
-    }
-    if (iOffset > 0) {
-      for (i = 0; i < iCount; i++) {
-        CFX_TxtPiece& ttp = pCurPieces->GetAt(i);
-        ttp.m_iStartPos += iOffset;
-      }
-    }
-  }
-}
-FX_DWORD CFX_TxtBreak::EndBreak(FX_DWORD dwStatus) {
-  FXSYS_assert(dwStatus >= FX_TXTBREAK_PieceBreak &&
-               dwStatus <= FX_TXTBREAK_PageBreak);
-  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
-  int32_t iCount = pCurPieces->GetSize();
-  if (iCount > 0) {
-    CFX_TxtPiece* pLastPiece = pCurPieces->GetPtrAt(--iCount);
-    if (dwStatus > FX_TXTBREAK_PieceBreak) {
-      pLastPiece->m_dwStatus = dwStatus;
-    } else {
-      dwStatus = pLastPiece->m_dwStatus;
-    }
-    return dwStatus;
-  } else {
-    CFX_TxtLine* pLastLine = GetTxtLine(TRUE);
-    if (pLastLine != NULL) {
-      pCurPieces = pLastLine->m_pLinePieces;
-      iCount = pCurPieces->GetSize();
-      if (iCount-- > 0) {
-        CFX_TxtPiece* pLastPiece = pCurPieces->GetPtrAt(iCount);
-        if (dwStatus > FX_TXTBREAK_PieceBreak) {
-          pLastPiece->m_dwStatus = dwStatus;
-        } else {
-          dwStatus = pLastPiece->m_dwStatus;
-        }
-        return dwStatus;
-      }
-      return FX_TXTBREAK_None;
-    }
-    iCount = m_pCurLine->CountChars();
-    if (iCount < 1) {
-      return FX_TXTBREAK_None;
-    }
-    if (!m_bPagination) {
-      CFX_TxtChar* pTC = m_pCurLine->GetCharPtr(iCount - 1);
-      pTC->m_dwStatus = dwStatus;
-    }
-    if (dwStatus <= FX_TXTBREAK_PieceBreak) {
-      return dwStatus;
-    }
-  }
-  m_iReady = (m_pCurLine == m_pTxtLine1) ? 1 : 2;
-  CFX_TxtLine* pNextLine =
-      (m_pCurLine == m_pTxtLine1) ? m_pTxtLine2 : m_pTxtLine1;
-  FX_BOOL bAllChars = (m_iCurAlignment > FX_TXTLINEALIGNMENT_Right);
-  CFX_TPOArray tpos;
-  CFX_Char* pTC;
-  if (m_bArabicShapes) {
-    EndBreak_UpdateArabicShapes();
-  }
-  if (EndBreak_SplitLine(pNextLine, bAllChars, dwStatus)) {
-    goto EndBreak_Ret;
-  }
-  EndBreak_BidiLine(tpos, dwStatus);
-  if (!m_bPagination && m_iCurAlignment > FX_TXTLINEALIGNMENT_Left) {
-    EndBreak_Alignment(tpos, bAllChars, dwStatus);
-  }
-EndBreak_Ret:
-  m_pCurLine = pNextLine;
-  pTC = GetLastChar(0, FALSE);
-  m_dwCharType = pTC == NULL ? 0 : pTC->GetCharType();
-  if (dwStatus == FX_TXTBREAK_ParagraphBreak) {
-    m_iArabicContext = m_iCurArabicContext = 1;
-    ResetArabicContext();
-  }
-  return dwStatus;
-}
-int32_t CFX_TxtBreak::GetBreakPos(CFX_TxtCharArray& ca,
-                                  int32_t& iEndPos,
-                                  FX_BOOL bAllChars,
-                                  FX_BOOL bOnlyBrk) {
-  int32_t iLength = ca.GetSize() - 1;
-  if (iLength < 1) {
-    return iLength;
-  }
-  int32_t iBreak = -1, iBreakPos = -1, iIndirect = -1, iIndirectPos = -1,
-          iLast = -1, iLastPos = -1;
-  if (m_bSingleLine || iEndPos <= m_iLineWidth) {
-    if (!bAllChars) {
-      return iLength;
-    }
-    iBreak = iLength;
-    iBreakPos = iEndPos;
-  }
-  FX_BOOL bSpaceBreak = (m_dwPolicies & FX_TXTBREAKPOLICY_SpaceBreak) != 0;
-  FX_BOOL bNumberBreak = (m_dwPolicies & FX_TXTBREAKPOLICY_NumberBreak) != 0;
-  FX_LINEBREAKTYPE eType;
-  FX_DWORD nCodeProp, nCur, nNext;
-  CFX_Char* pCur = ca.GetDataPtr(iLength--);
-  if (bAllChars) {
-    pCur->m_nBreakType = FX_LBT_UNKNOWN;
-  }
-  nCodeProp = pCur->m_dwCharProps;
-  nNext = nCodeProp & 0x003F;
-  int32_t iCharWidth = pCur->m_iCharWidth;
-  if (iCharWidth > 0) {
-    iEndPos -= iCharWidth;
-  }
-  while (iLength >= 0) {
-    pCur = ca.GetDataPtr(iLength);
-    nCodeProp = pCur->m_dwCharProps;
-    nCur = nCodeProp & 0x003F;
-    if (nCur == FX_CBP_SP) {
-      if (nNext == FX_CBP_SP) {
-        eType = bSpaceBreak ? FX_LBT_DIRECT_BRK : FX_LBT_PROHIBITED_BRK;
-      } else {
-        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
-                  (nCur << 5) + nNext);
-      }
-    } else if (bNumberBreak && nCur == FX_CBP_NU && nNext == FX_CBP_NU) {
-      eType = FX_LBT_DIRECT_BRK;
-    } else {
-      if (nNext == FX_CBP_SP) {
-        eType = FX_LBT_PROHIBITED_BRK;
-      } else {
-        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
-                  (nCur << 5) + nNext);
-      }
-    }
-    if (bAllChars) {
-      pCur->m_nBreakType = (uint8_t)eType;
-    }
-    if (!bOnlyBrk) {
-      if (m_bSingleLine || iEndPos <= m_iLineWidth ||
-          (nCur == FX_CBP_SP && !bSpaceBreak)) {
-        if (eType == FX_LBT_DIRECT_BRK && iBreak < 0) {
-          iBreak = iLength;
-          iBreakPos = iEndPos;
-          if (!bAllChars) {
-            return iLength;
-          }
-        } else if (eType == FX_LBT_INDIRECT_BRK && iIndirect < 0) {
-          iIndirect = iLength;
-          iIndirectPos = iEndPos;
-        }
-        if (iLast < 0) {
-          iLast = iLength;
-          iLastPos = iEndPos;
-        }
-      }
-      iCharWidth = pCur->m_iCharWidth;
-      if (iCharWidth > 0) {
-        iEndPos -= iCharWidth;
-      }
-    }
-    nNext = nCodeProp & 0x003F;
-    iLength--;
-  }
-  if (bOnlyBrk) {
-    return 0;
-  }
-  if (iBreak > -1) {
-    iEndPos = iBreakPos;
-    return iBreak;
-  }
-  if (iIndirect > -1) {
-    iEndPos = iIndirectPos;
-    return iIndirect;
-  }
-  if (iLast > -1) {
-    iEndPos = iLastPos;
-    return iLast;
-  }
-  return 0;
-}
-void CFX_TxtBreak::SplitTextLine(CFX_TxtLine* pCurLine,
-                                 CFX_TxtLine* pNextLine,
-                                 FX_BOOL bAllChars) {
-  FXSYS_assert(pCurLine != NULL && pNextLine != NULL);
-  int32_t iCount = pCurLine->CountChars();
-  if (iCount < 2) {
-    return;
-  }
-  int32_t iEndPos = pCurLine->m_iWidth;
-  CFX_TxtCharArray& curChars = *pCurLine->m_pLineChars;
-  int32_t iCharPos = GetBreakPos(curChars, iEndPos, bAllChars, FALSE);
-  if (iCharPos < 0) {
-    iCharPos = 0;
-  }
-  iCharPos++;
-  if (iCharPos >= iCount) {
-    pNextLine->RemoveAll(TRUE);
-    CFX_Char* pTC = curChars.GetDataPtr(iCharPos - 1);
-    pTC->m_nBreakType = FX_LBT_UNKNOWN;
-    return;
-  }
-  CFX_TxtCharArray& nextChars = *pNextLine->m_pLineChars;
-  int cur_size = curChars.GetSize();
-  nextChars.SetSize(cur_size - iCharPos);
-  FXSYS_memcpy(nextChars.GetData(), curChars.GetDataPtr(iCharPos),
-               (cur_size - iCharPos) * sizeof(CFX_TxtChar));
-  iCount -= iCharPos;
-  cur_size = curChars.GetSize();
-  curChars.RemoveAt(cur_size - iCount, iCount);
-  pCurLine->m_iWidth = iEndPos;
-  CFX_TxtChar* pTC = curChars.GetDataPtr(iCharPos - 1);
-  pTC->m_nBreakType = FX_LBT_UNKNOWN;
-  iCount = nextChars.GetSize();
-  int32_t iCharWidth, iWidth = 0;
-  for (int32_t i = 0; i < iCount; i++) {
-    pTC = nextChars.GetDataPtr(i);
-    if (pTC->GetCharType() >= FX_CHARTYPE_ArabicAlef) {
-      pCurLine->m_iArabicChars--;
-      pNextLine->m_iArabicChars++;
-    }
-    iCharWidth = pTC->m_iCharWidth;
-    if (iCharWidth > 0) {
-      iWidth += iCharWidth;
-    }
-    if (m_bPagination) {
-      continue;
-    }
-    pTC->m_dwStatus = 0;
-  }
-  pNextLine->m_iWidth = iWidth;
-}
-int32_t CFX_TxtBreak::CountBreakChars() const {
-  CFX_TxtLine* pTxtLine = GetTxtLine(TRUE);
-  return pTxtLine == NULL ? 0 : pTxtLine->CountChars();
-}
-int32_t CFX_TxtBreak::CountBreakPieces() const {
-  CFX_TxtPieceArray* pTxtPieces = GetTxtPieces(TRUE);
-  if (pTxtPieces == NULL) {
-    return 0;
-  }
-  return pTxtPieces->GetSize();
-}
-const CFX_TxtPiece* CFX_TxtBreak::GetBreakPiece(int32_t index) const {
-  CFX_TxtPieceArray* pTxtPieces = GetTxtPieces(TRUE);
-  if (pTxtPieces == NULL) {
-    return NULL;
-  }
-  if (index < 0 || index >= pTxtPieces->GetSize()) {
-    return NULL;
-  }
-  return pTxtPieces->GetPtrAt(index);
-}
-void CFX_TxtBreak::ClearBreakPieces() {
-  CFX_TxtLine* pTxtLine = GetTxtLine(TRUE);
-  if (pTxtLine != NULL) {
-    pTxtLine->RemoveAll(TRUE);
-  }
-  m_iReady = 0;
-}
-void CFX_TxtBreak::Reset() {
-  m_dwCharType = 0;
-  m_iArabicContext = m_iCurArabicContext = 1;
-  ResetArabicContext();
-  m_pTxtLine1->RemoveAll(TRUE);
-  m_pTxtLine2->RemoveAll(TRUE);
-}
-typedef struct _FX_FORMCHAR {
-  FX_WORD wch;
-  FX_WORD wForm;
-  int32_t iWidth;
-} FX_FORMCHAR, *FX_LPFORMCHAR;
-typedef FX_FORMCHAR const* FX_LPCFORMCHAR;
-int32_t CFX_TxtBreak::GetDisplayPos(FX_LPCTXTRUN pTxtRun,
-                                    FXTEXT_CHARPOS* pCharPos,
-                                    FX_BOOL bCharCode,
-                                    CFX_WideString* pWSForms,
-                                    FX_AdjustCharDisplayPos pAdjustPos) const {
-  if (pTxtRun == NULL || pTxtRun->iLength < 1) {
-    return 0;
-  }
-  IFX_TxtAccess* pAccess = pTxtRun->pAccess;
-  void* pIdentity = pTxtRun->pIdentity;
-  const FX_WCHAR* pStr = pTxtRun->pStr;
-  int32_t* pWidths = pTxtRun->pWidths;
-  int32_t iLength = pTxtRun->iLength - 1;
-  IFX_Font* pFont = pTxtRun->pFont;
-  FX_DWORD dwStyles = pTxtRun->dwStyles;
-  CFX_RectF rtText(*pTxtRun->pRect);
-  FX_BOOL bRTLPiece =
-      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_OddBidiLevel) != 0;
-  FX_BOOL bArabicNumber =
-      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_ArabicNumber) != 0;
-  FX_BOOL bArabicComma =
-      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_ArabicComma) != 0;
-  FX_FLOAT fFontSize = pTxtRun->fFontSize;
-  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
-  int32_t iAscent = pFont->GetAscent();
-  int32_t iDescent = pFont->GetDescent();
-  int32_t iMaxHeight = iAscent - iDescent;
-  FX_FLOAT fFontHeight = fFontSize;
-  FX_FLOAT fAscent = fFontHeight * (FX_FLOAT)iAscent / (FX_FLOAT)iMaxHeight;
-  FX_FLOAT fDescent = fFontHeight * (FX_FLOAT)iDescent / (FX_FLOAT)iMaxHeight;
-  FX_BOOL bVerticalDoc = (dwStyles & FX_TXTLAYOUTSTYLE_VerticalLayout) != 0;
-  FX_BOOL bVerticalChar = (dwStyles & FX_TXTLAYOUTSTYLE_VerticalChars) != 0;
-  int32_t iRotation = GetLineRotation(dwStyles) + pTxtRun->iCharRotation;
-  int32_t iCharRotation;
-  FX_WCHAR wch, wPrev = 0xFEFF, wNext, wForm, wLast = 0xFEFF;
-  int32_t iWidth, iCharWidth, iCharHeight;
-  FX_FLOAT fX, fY, fCharWidth, fCharHeight;
-  int32_t iHorScale = pTxtRun->iHorizontalScale;
-  int32_t iVerScale = pTxtRun->iVerticalScale;
-  FX_BOOL bSkipSpace = pTxtRun->bSkipSpace;
-  FX_BOOL bEmptyChar, bShadda = FALSE, bLam = FALSE;
-  FX_DWORD dwProps, dwCharType;
-  FX_FORMCHAR formChars[3];
-  FX_FLOAT fYBase;
-  fX = rtText.left;
-  if (bVerticalDoc) {
-    fX += (rtText.width - fFontSize) / 2.0f;
-    fYBase = bRTLPiece ? rtText.bottom() : rtText.top;
-    fY = fYBase;
-  } else {
-    if (bRTLPiece) {
-      fX = rtText.right();
-    }
-    fYBase = rtText.top + (rtText.height - fFontSize) / 2.0f;
-    fY = fYBase + fAscent;
-  }
-  int32_t iCount = 0, iNext, iForms;
-  for (int32_t i = 0; i <= iLength; i++) {
-    if (pAccess != NULL) {
-      wch = pAccess->GetChar(pIdentity, i);
-      iWidth = pAccess->GetWidth(pIdentity, i);
-    } else {
-      wch = *pStr++;
-      iWidth = *pWidths++;
-    }
-    dwProps = FX_GetUnicodeProperties(wch);
-    dwCharType = (dwProps & FX_CHARTYPEBITSMASK);
-    if (dwCharType == FX_CHARTYPE_ArabicAlef && iWidth == 0) {
-      wPrev = 0xFEFF;
-      wLast = wch;
-      continue;
-    }
-    if (dwCharType >= FX_CHARTYPE_ArabicAlef) {
-      if (i < iLength) {
-        if (pAccess != NULL) {
-          iNext = i + 1;
-          while (iNext <= iLength) {
-            wNext = pAccess->GetChar(pIdentity, iNext);
-            dwProps = FX_GetUnicodeProperties(wNext);
-            if ((dwProps & FX_CHARTYPEBITSMASK) != FX_CHARTYPE_Combination) {
-              break;
-            }
-            iNext++;
-          }
-          if (iNext > iLength) {
-            wNext = 0xFEFF;
-          }
-        } else {
-          int32_t j = -1;
-          do {
-            j++;
-            if (i + j >= iLength) {
-              break;
-            }
-            wNext = pStr[j];
-            dwProps = FX_GetUnicodeProperties(wNext);
-          } while ((dwProps & FX_CHARTYPEBITSMASK) == FX_CHARTYPE_Combination);
-          if (i + j >= iLength) {
-            wNext = 0xFEFF;
-          }
-        }
-      } else {
-        wNext = 0xFEFF;
-      }
-      wForm = m_pArabicChar->GetFormChar(wch, wPrev, wNext);
-      bLam = (wPrev == 0x0644 && wch == 0x0644 && wNext == 0x0647);
-    } else if (dwCharType == FX_CHARTYPE_Combination) {
-      wForm = wch;
-      if (wch >= 0x064C && wch <= 0x0651) {
-        if (bShadda) {
-          wForm = 0xFEFF;
-          bShadda = FALSE;
-        } else {
-          wNext = 0xFEFF;
-          if (pAccess != NULL) {
-            iNext = i + 1;
-            if (iNext <= iLength) {
-              wNext = pAccess->GetChar(pIdentity, iNext);
-            }
-          } else {
-            if (i < iLength) {
-              wNext = *pStr;
-            }
-          }
-          if (wch == 0x0651) {
-            if (wNext >= 0x064C && wNext <= 0x0650) {
-              wForm = FX_GetArabicFromShaddaTable(wNext);
-              bShadda = TRUE;
-            }
-          } else {
-            if (wNext == 0x0651) {
-              wForm = FX_GetArabicFromShaddaTable(wch);
-              bShadda = TRUE;
-            }
-          }
-        }
-      } else {
-        bShadda = FALSE;
-      }
-    } else if (dwCharType == FX_CHARTYPE_Numeric) {
-      wForm = wch;
-      if (bArabicNumber) {
-        wForm += 0x0630;
-      }
-    } else if (wch == L'.') {
-      wForm = wch;
-      if (bArabicNumber) {
-        wNext = 0xFEFF;
-        if (pAccess != NULL) {
-          iNext = i + 1;
-          if (iNext <= iLength) {
-            wNext = pAccess->GetChar(pIdentity, iNext);
-          }
-        } else {
-          if (i < iLength) {
-            wNext = *pStr;
-          }
-        }
-        if (wNext >= L'0' && wNext <= L'9') {
-          wForm = 0x066B;
-        }
-      }
-    } else if (wch == L',') {
-      wForm = wch;
-      if (bArabicComma) {
-        wForm = 0x060C;
-      }
-    } else if (bRTLPiece || bVerticalChar) {
-      wForm = FX_GetMirrorChar(wch, dwProps, bRTLPiece, bVerticalChar);
-    } else {
-      wForm = wch;
-    }
-    if (dwCharType != FX_CHARTYPE_Combination) {
-      bShadda = FALSE;
-    }
-    if (dwCharType < FX_CHARTYPE_ArabicAlef) {
-      bLam = FALSE;
-    }
-    dwProps = FX_GetUnicodeProperties(wForm);
-    iCharRotation = iRotation;
-    if (bVerticalChar && (dwProps & 0x8000) != 0) {
-      iCharRotation++;
-    }
-    iCharRotation %= 4;
-    bEmptyChar =
-        (dwCharType >= FX_CHARTYPE_Tab && dwCharType <= FX_CHARTYPE_Control);
-    if (wForm == 0xFEFF) {
-      bEmptyChar = TRUE;
-    }
-    iForms = bLam ? 3 : 1;
-    iCount += (bEmptyChar && bSkipSpace) ? 0 : iForms;
-    if (pCharPos == NULL) {
-      if (iWidth > 0) {
-        wPrev = wch;
-      }
-      wLast = wch;
-      continue;
-    }
-    iCharWidth = iWidth;
-    if (iCharWidth < 0) {
-      iCharWidth = -iCharWidth;
-    }
-    iCharWidth /= iFontSize;
-    formChars[0].wch = wch;
-    formChars[0].wForm = wForm;
-    formChars[0].iWidth = iCharWidth;
-    if (bLam) {
-      formChars[1].wForm = 0x0651;
-      iCharWidth = 0;
-      pFont->GetCharWidth(0x0651, iCharWidth, FALSE);
-      formChars[1].iWidth = iCharWidth;
-      formChars[2].wForm = 0x0670;
-      iCharWidth = 0;
-      pFont->GetCharWidth(0x0670, iCharWidth, FALSE);
-      formChars[2].iWidth = iCharWidth;
-    }
-    for (int32_t j = 0; j < iForms; j++) {
-      wForm = (FX_WCHAR)formChars[j].wForm;
-      iCharWidth = formChars[j].iWidth;
-      if (j > 0) {
-        dwCharType = FX_CHARTYPE_Combination;
-        wch = wForm;
-        wLast = (FX_WCHAR)formChars[j - 1].wForm;
-      }
-      if (!bEmptyChar || (bEmptyChar && !bSkipSpace)) {
-        pCharPos->m_GlyphIndex =
-            bCharCode ? wch : pFont->GetGlyphIndex(wForm, FALSE);
-        pCharPos->m_ExtGID = pCharPos->m_GlyphIndex;
-        pCharPos->m_FontCharWidth = iCharWidth;
-        if (pWSForms) {
-          *pWSForms += wForm;
-        }
-      }
-      if (bVerticalDoc) {
-        iCharHeight = iCharWidth;
-        iCharWidth = 1000;
-      } else {
-        iCharHeight = 1000;
-      }
-      fCharWidth = fFontSize * iCharWidth / 1000.0f;
-      fCharHeight = fFontSize * iCharHeight / 1000.0f;
-      if (bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
-        if (bVerticalDoc) {
-          fY -= fCharHeight;
-        } else {
-          fX -= fCharWidth;
-        }
-      }
-      if (!bEmptyChar || (bEmptyChar && !bSkipSpace)) {
-        pCharPos->m_OriginX = fX;
-        pCharPos->m_OriginY = fY;
-        if ((dwStyles & FX_TXTLAYOUTSTYLE_CombText) != 0) {
-          int32_t iFormWidth = iCharWidth;
-          pFont->GetCharWidth(wForm, iFormWidth, FALSE);
-          FX_FLOAT fOffset = fFontSize * (iCharWidth - iFormWidth) / 2000.0f;
-          if (bVerticalDoc) {
-            pCharPos->m_OriginY += fOffset;
-          } else {
-            pCharPos->m_OriginX += fOffset;
-          }
-        }
-        if (dwCharType == FX_CHARTYPE_Combination) {
-          CFX_Rect rtBBox;
-          rtBBox.Reset();
-          if (pFont->GetCharBBox(wForm, rtBBox, FALSE)) {
-            pCharPos->m_OriginY =
-                fYBase + fFontSize -
-                fFontSize * (FX_FLOAT)rtBBox.height / (FX_FLOAT)iMaxHeight;
-          }
-          if (wForm == wch && wLast != 0xFEFF) {
-            FX_DWORD dwLastProps = FX_GetUnicodeProperties(wLast);
-            if ((dwLastProps & FX_CHARTYPEBITSMASK) ==
-                FX_CHARTYPE_Combination) {
-              CFX_Rect rtBBox;
-              rtBBox.Reset();
-              if (pFont->GetCharBBox(wLast, rtBBox, FALSE)) {
-                pCharPos->m_OriginY -= fFontSize * rtBBox.height / iMaxHeight;
-              }
-            }
-          }
-        }
-        CFX_PointF ptOffset;
-        ptOffset.Reset();
-        FX_BOOL bAdjusted = FALSE;
-        if (pAdjustPos) {
-          bAdjusted = pAdjustPos(wForm, bCharCode, pFont, fFontSize,
-                                 bVerticalChar, ptOffset);
-        }
-        if (!bAdjusted && bVerticalChar && (dwProps & 0x00010000) != 0) {
-          CFX_Rect rtBBox;
-          rtBBox.Reset();
-          if (pFont->GetCharBBox(wForm, rtBBox, FALSE)) {
-            ptOffset.x = fFontSize * (850 - rtBBox.right()) / iMaxHeight;
-            ptOffset.y = fFontSize * (iAscent - rtBBox.top - 150) / iMaxHeight;
-          }
-        }
-        pCharPos->m_OriginX += ptOffset.x;
-        pCharPos->m_OriginY -= ptOffset.y;
-      }
-      if (!bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
-        if (bVerticalDoc) {
-          fY += fCharHeight;
-        } else {
-          fX += fCharWidth;
-        }
-      }
-      if (!bEmptyChar || (bEmptyChar && !bSkipSpace)) {
-        pCharPos->m_bGlyphAdjust = TRUE;
-        if (bVerticalDoc) {
-          if (iCharRotation == 0) {
-            pCharPos->m_AdjustMatrix[0] = -1;
-            pCharPos->m_AdjustMatrix[1] = 0;
-            pCharPos->m_AdjustMatrix[2] = 0;
-            pCharPos->m_AdjustMatrix[3] = 1;
-            pCharPos->m_OriginY += fAscent;
-          } else if (iCharRotation == 1) {
-            pCharPos->m_AdjustMatrix[0] = 0;
-            pCharPos->m_AdjustMatrix[1] = -1;
-            pCharPos->m_AdjustMatrix[2] = -1;
-            pCharPos->m_AdjustMatrix[3] = 0;
-            pCharPos->m_OriginX -= fDescent;
-          } else if (iCharRotation == 2) {
-            pCharPos->m_AdjustMatrix[0] = 1;
-            pCharPos->m_AdjustMatrix[1] = 0;
-            pCharPos->m_AdjustMatrix[2] = 0;
-            pCharPos->m_AdjustMatrix[3] = -1;
-            pCharPos->m_OriginX += fCharWidth;
-            pCharPos->m_OriginY += fAscent;
-          } else {
-            pCharPos->m_AdjustMatrix[0] = 0;
-            pCharPos->m_AdjustMatrix[1] = 1;
-            pCharPos->m_AdjustMatrix[2] = 1;
-            pCharPos->m_AdjustMatrix[3] = 0;
-            pCharPos->m_OriginX += fAscent;
-          }
-        } else {
-          if (iCharRotation == 0) {
-            pCharPos->m_AdjustMatrix[0] = -1;
-            pCharPos->m_AdjustMatrix[1] = 0;
-            pCharPos->m_AdjustMatrix[2] = 0;
-            pCharPos->m_AdjustMatrix[3] = 1;
-          } else if (iCharRotation == 1) {
-            pCharPos->m_AdjustMatrix[0] = 0;
-            pCharPos->m_AdjustMatrix[1] = -1;
-            pCharPos->m_AdjustMatrix[2] = -1;
-            pCharPos->m_AdjustMatrix[3] = 0;
-            pCharPos->m_OriginX -= fDescent;
-            pCharPos->m_OriginY -= fAscent + fDescent;
-          } else if (iCharRotation == 2) {
-            pCharPos->m_AdjustMatrix[0] = 1;
-            pCharPos->m_AdjustMatrix[1] = 0;
-            pCharPos->m_AdjustMatrix[2] = 0;
-            pCharPos->m_AdjustMatrix[3] = -1;
-            pCharPos->m_OriginX += fCharWidth;
-            pCharPos->m_OriginY -= fAscent;
-          } else {
-            pCharPos->m_AdjustMatrix[0] = 0;
-            pCharPos->m_AdjustMatrix[1] = 1;
-            pCharPos->m_AdjustMatrix[2] = 1;
-            pCharPos->m_AdjustMatrix[3] = 0;
-            pCharPos->m_OriginX += fAscent;
-          }
-        }
-        if (iHorScale != 100 || iVerScale != 100) {
-          pCharPos->m_AdjustMatrix[0] =
-              pCharPos->m_AdjustMatrix[0] * iHorScale / 100.0f;
-          pCharPos->m_AdjustMatrix[1] =
-              pCharPos->m_AdjustMatrix[1] * iHorScale / 100.0f;
-          pCharPos->m_AdjustMatrix[2] =
-              pCharPos->m_AdjustMatrix[2] * iVerScale / 100.0f;
-          pCharPos->m_AdjustMatrix[3] =
-              pCharPos->m_AdjustMatrix[3] * iVerScale / 100.0f;
-        }
-        pCharPos++;
-      }
-    }
-    if (iWidth > 0) {
-      wPrev = (FX_WCHAR)formChars[0].wch;
-    }
-    wLast = wch;
-  }
-  return iCount;
-}
-int32_t CFX_TxtBreak::GetCharRects(FX_LPCTXTRUN pTxtRun,
-                                   CFX_RectFArray& rtArray,
-                                   FX_BOOL bCharBBox) const {
-  if (pTxtRun == NULL || pTxtRun->iLength < 1) {
-    return 0;
-  }
-  IFX_TxtAccess* pAccess = pTxtRun->pAccess;
-  void* pIdentity = pTxtRun->pIdentity;
-  const FX_WCHAR* pStr = pTxtRun->pStr;
-  int32_t* pWidths = pTxtRun->pWidths;
-  int32_t iLength = pTxtRun->iLength;
-  CFX_RectF rect(*pTxtRun->pRect);
-  FX_BOOL bRTLPiece =
-      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_OddBidiLevel) != 0;
-  FX_FLOAT fFontSize = pTxtRun->fFontSize;
-  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
-  FX_FLOAT fScale = fFontSize / 1000.0f;
-  IFX_Font* pFont = pTxtRun->pFont;
-  if (pFont == NULL) {
-    bCharBBox = FALSE;
-  }
-  CFX_Rect bbox;
-  bbox.Set(0, 0, 0, 0);
-  if (bCharBBox) {
-    bCharBBox = pFont->GetBBox(bbox);
-  }
-  FX_FLOAT fLeft = std::max(0.0f, bbox.left * fScale);
-  FX_FLOAT fHeight = FXSYS_fabs(bbox.height * fScale);
-  rtArray.RemoveAll();
-  rtArray.SetSize(iLength);
-  FX_BOOL bVertical =
-      (pTxtRun->dwStyles & FX_TXTLAYOUTSTYLE_VerticalLayout) != 0;
-  FX_BOOL bSingleLine = (pTxtRun->dwStyles & FX_TXTLAYOUTSTYLE_SingleLine) != 0;
-  FX_BOOL bCombText = (pTxtRun->dwStyles & FX_TXTLAYOUTSTYLE_CombText) != 0;
-  FX_WCHAR wch, wLineBreakChar = pTxtRun->wLineBreakChar;
-  int32_t iCharSize;
-  FX_FLOAT fCharSize, fStart;
-  if (bVertical) {
-    fStart = bRTLPiece ? rect.bottom() : rect.top;
-  } else {
-    fStart = bRTLPiece ? rect.right() : rect.left;
-  }
-  for (int32_t i = 0; i < iLength; i++) {
-    if (pAccess != NULL) {
-      wch = pAccess->GetChar(pIdentity, i);
-      iCharSize = pAccess->GetWidth(pIdentity, i);
-    } else {
-      wch = *pStr++;
-      iCharSize = *pWidths++;
-    }
-    fCharSize = (FX_FLOAT)iCharSize / 20000.0f;
-    FX_BOOL bRet = (!bSingleLine && FX_IsCtrlCode(wch));
-    if (!(wch == L'\v' || wch == L'\f' || wch == 0x2028 || wch == 0x2029 ||
-          (wLineBreakChar != 0xFEFF && wch == wLineBreakChar))) {
-      bRet = FALSE;
-    }
-    if (bRet) {
-      iCharSize = iFontSize * 500;
-      fCharSize = fFontSize / 2.0f;
-    }
-    if (bVertical) {
-      rect.top = fStart;
-      if (bRTLPiece) {
-        rect.top -= fCharSize;
-        fStart -= fCharSize;
-      } else {
-        fStart += fCharSize;
-      }
-      rect.height = fCharSize;
-    } else {
-      rect.left = fStart;
-      if (bRTLPiece) {
-        rect.left -= fCharSize;
-        fStart -= fCharSize;
-      } else {
-        fStart += fCharSize;
-      }
-      rect.width = fCharSize;
-    }
-    if (bCharBBox && !bRet) {
-      int32_t iCharWidth = 1000;
-      pFont->GetCharWidth(wch, iCharWidth);
-      FX_FLOAT fRTLeft = 0, fCharWidth = 0;
-      if (iCharWidth > 0) {
-        fCharWidth = iCharWidth * fScale;
-        fRTLeft = fLeft;
-        if (bCombText) {
-          fRTLeft = (rect.width - fCharWidth) / 2.0f;
-        }
-      }
-      CFX_RectF rtBBoxF;
-      if (bVertical) {
-        rtBBoxF.top = rect.left + fRTLeft;
-        rtBBoxF.left = rect.top + (rect.height - fHeight) / 2.0f;
-        rtBBoxF.height = fCharWidth;
-        rtBBoxF.width = fHeight;
-        rtBBoxF.left = std::max(rtBBoxF.left, 0.0f);
-      } else {
-        rtBBoxF.left = rect.left + fRTLeft;
-        rtBBoxF.top = rect.top + (rect.height - fHeight) / 2.0f;
-        rtBBoxF.width = fCharWidth;
-        rtBBoxF.height = fHeight;
-        rtBBoxF.top = std::max(rtBBoxF.top, 0.0f);
-      }
-      rtArray.SetAt(i, rtBBoxF);
-      continue;
-    }
-    rtArray.SetAt(i, rect);
-  }
-  return iLength;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "core/include/fxcrt/fx_arb.h"
+#include "xfa/src/fgas/include/fx_lbk.h"
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "xfa/src/fgas/src/layout/fx_unicode.h"
+#include "xfa/src/fgas/src/layout/fx_textbreak.h"
+
+extern const FX_LINEBREAKTYPE gs_FX_LineBreak_PairTable[64][32];
+IFX_TxtBreak* IFX_TxtBreak::Create(FX_DWORD dwPolicies) {
+  return new CFX_TxtBreak(dwPolicies);
+}
+CFX_TxtBreak::CFX_TxtBreak(FX_DWORD dwPolicies)
+    : m_dwPolicies(dwPolicies),
+      m_pArabicChar(NULL),
+      m_iLineWidth(2000000),
+      m_dwLayoutStyles(0),
+      m_bVertical(FALSE),
+      m_bArabicContext(FALSE),
+      m_bArabicShapes(FALSE),
+      m_bRTL(FALSE),
+      m_bSingleLine(FALSE),
+      m_bCombText(FALSE),
+      m_iArabicContext(1),
+      m_iCurArabicContext(1),
+      m_pFont(NULL),
+      m_iFontSize(240),
+      m_bEquidistant(TRUE),
+      m_iTabWidth(720000),
+      m_wDefChar(0xFEFF),
+      m_wParagBreakChar(L'\n'),
+      m_iDefChar(0),
+      m_iLineRotation(0),
+      m_iCharRotation(0),
+      m_iRotation(0),
+      m_iAlignment(FX_TXTLINEALIGNMENT_Left),
+      m_dwContextCharStyles(0),
+      m_iCombWidth(360000),
+      m_pUserData(NULL),
+      m_dwCharType(0),
+      m_bArabicNumber(FALSE),
+      m_bArabicComma(FALSE),
+      m_pCurLine(NULL),
+      m_iReady(0),
+      m_iTolerance(0),
+      m_iHorScale(100),
+      m_iVerScale(100),
+      m_iCharSpace(0) {
+  m_bPagination = (m_dwPolicies & FX_TXTBREAKPOLICY_Pagination) != 0;
+  m_pArabicChar = IFX_ArabicChar::Create();
+  if (m_bPagination) {
+    m_pTxtLine1 = new CFX_TxtLine(sizeof(CFX_Char));
+    m_pTxtLine2 = new CFX_TxtLine(sizeof(CFX_Char));
+  } else {
+    m_pTxtLine1 = new CFX_TxtLine(sizeof(CFX_TxtChar));
+    m_pTxtLine2 = new CFX_TxtLine(sizeof(CFX_TxtChar));
+  }
+  m_pCurLine = m_pTxtLine1;
+  ResetArabicContext();
+}
+CFX_TxtBreak::~CFX_TxtBreak() {
+  Reset();
+  delete m_pTxtLine1;
+  delete m_pTxtLine2;
+  m_pArabicChar->Release();
+}
+void CFX_TxtBreak::SetLineWidth(FX_FLOAT fLineWidth) {
+  m_iLineWidth = FXSYS_round(fLineWidth * 20000.0f);
+  FXSYS_assert(m_iLineWidth >= 20000);
+}
+void CFX_TxtBreak::SetLinePos(FX_FLOAT fLinePos) {
+  int32_t iLinePos = FXSYS_round(fLinePos * 20000.0f);
+  if (iLinePos < 0) {
+    iLinePos = 0;
+  }
+  if (iLinePos > m_iLineWidth) {
+    iLinePos = m_iLineWidth;
+  }
+  m_pCurLine->m_iStart = iLinePos;
+  m_pCurLine->m_iWidth += iLinePos;
+}
+void CFX_TxtBreak::SetLayoutStyles(FX_DWORD dwLayoutStyles) {
+  m_dwLayoutStyles = dwLayoutStyles;
+  m_bVertical = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_VerticalChars) != 0;
+  m_bArabicContext = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_ArabicContext) != 0;
+  m_bArabicShapes = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_ArabicShapes) != 0;
+  m_bRTL = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_RTLReadingOrder) != 0;
+  m_bSingleLine = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_SingleLine) != 0;
+  m_bCombText = (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_CombText) != 0;
+  ResetArabicContext();
+  m_iLineRotation = GetLineRotation(m_dwLayoutStyles);
+  m_iRotation = m_iLineRotation + m_iCharRotation;
+  m_iRotation %= 4;
+}
+void CFX_TxtBreak::SetFont(IFX_Font* pFont) {
+  if (pFont == NULL) {
+    return;
+  }
+  if (m_pFont == pFont) {
+    return;
+  }
+  SetBreakStatus();
+  m_pFont = pFont;
+  m_iDefChar = 0;
+  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
+    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
+    m_iDefChar *= m_iFontSize;
+  }
+}
+void CFX_TxtBreak::SetFontSize(FX_FLOAT fFontSize) {
+  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
+  if (m_iFontSize == iFontSize) {
+    return;
+  }
+  SetBreakStatus();
+  m_iFontSize = iFontSize;
+  m_iDefChar = 0;
+  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
+    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
+    m_iDefChar *= m_iFontSize;
+  }
+}
+void CFX_TxtBreak::SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) {
+  m_iTabWidth = FXSYS_round(fTabWidth * 20000.0f);
+  if (m_iTabWidth < FX_TXTBREAK_MinimumTabWidth) {
+    m_iTabWidth = FX_TXTBREAK_MinimumTabWidth;
+  }
+  m_bEquidistant = bEquidistant;
+}
+void CFX_TxtBreak::SetDefaultChar(FX_WCHAR wch) {
+  m_wDefChar = wch;
+  m_iDefChar = 0;
+  if (m_wDefChar != 0xFEFF && m_pFont != NULL) {
+    m_pFont->GetCharWidth(m_wDefChar, m_iDefChar, FALSE);
+    if (m_iDefChar < 0) {
+      m_iDefChar = 0;
+    } else {
+      m_iDefChar *= m_iFontSize;
+    }
+  }
+}
+void CFX_TxtBreak::SetParagraphBreakChar(FX_WCHAR wch) {
+  if (wch != L'\r' && wch != L'\n') {
+    return;
+  }
+  m_wParagBreakChar = wch;
+}
+void CFX_TxtBreak::SetLineBreakTolerance(FX_FLOAT fTolerance) {
+  m_iTolerance = FXSYS_round(fTolerance * 20000.0f);
+}
+void CFX_TxtBreak::SetCharRotation(int32_t iCharRotation) {
+  if (iCharRotation < 0) {
+    iCharRotation += (-iCharRotation / 4 + 1) * 4;
+  } else if (iCharRotation > 3) {
+    iCharRotation -= (iCharRotation / 4) * 4;
+  }
+  if (m_iCharRotation == iCharRotation) {
+    return;
+  }
+  SetBreakStatus();
+  m_iCharRotation = iCharRotation;
+  m_iRotation = m_iLineRotation + m_iCharRotation;
+  m_iRotation %= 4;
+}
+void CFX_TxtBreak::SetAlignment(int32_t iAlignment) {
+  FXSYS_assert(iAlignment >= FX_TXTLINEALIGNMENT_Left &&
+               iAlignment <= FX_TXTLINEALIGNMENT_Distributed);
+  m_iAlignment = iAlignment;
+  ResetArabicContext();
+}
+void CFX_TxtBreak::ResetContextCharStyles() {
+  m_dwContextCharStyles = m_bArabicContext ? m_iCurAlignment : m_iAlignment;
+  if (m_bArabicNumber) {
+    m_dwContextCharStyles |= FX_TXTCHARSTYLE_ArabicNumber;
+  }
+  if (m_bArabicComma) {
+    m_dwContextCharStyles |= FX_TXTCHARSTYLE_ArabicComma;
+  }
+  if ((m_bArabicContext && m_bCurRTL) || (!m_bArabicContext && m_bRTL)) {
+    m_dwContextCharStyles |= FX_TXTCHARSTYLE_RTLReadingOrder;
+  }
+  m_dwContextCharStyles |= (m_iArabicContext << 8);
+}
+FX_DWORD CFX_TxtBreak::GetContextCharStyles() const {
+  return m_dwContextCharStyles;
+}
+void CFX_TxtBreak::SetContextCharStyles(FX_DWORD dwCharStyles) {
+  m_iCurAlignment = dwCharStyles & 0x0F;
+  m_bArabicNumber = (dwCharStyles & FX_TXTCHARSTYLE_ArabicNumber) != 0;
+  m_bArabicComma = (dwCharStyles & FX_TXTCHARSTYLE_ArabicComma) != 0;
+  m_bCurRTL = (dwCharStyles & FX_TXTCHARSTYLE_RTLReadingOrder) != 0;
+  m_iCurArabicContext = m_iArabicContext = ((dwCharStyles & 0x0300) >> 8);
+  ResetContextCharStyles();
+}
+void CFX_TxtBreak::SetCombWidth(FX_FLOAT fCombWidth) {
+  m_iCombWidth = FXSYS_round(fCombWidth * 20000.0f);
+}
+void CFX_TxtBreak::SetUserData(void* pUserData) {
+  if (m_pUserData == pUserData) {
+    return;
+  }
+  SetBreakStatus();
+  m_pUserData = pUserData;
+}
+void CFX_TxtBreak::SetBreakStatus() {
+  if (m_bPagination) {
+    return;
+  }
+  int32_t iCount = m_pCurLine->CountChars();
+  if (iCount < 1) {
+    return;
+  }
+  CFX_TxtChar* pTC = (CFX_TxtChar*)m_pCurLine->GetCharPtr(iCount - 1);
+  if (pTC->m_dwStatus == 0) {
+    pTC->m_dwStatus = FX_TXTBREAK_PieceBreak;
+  }
+}
+void CFX_TxtBreak::SetHorizontalScale(int32_t iScale) {
+  if (iScale < 0) {
+    iScale = 0;
+  }
+  if (iScale == m_iHorScale) {
+    return;
+  }
+  SetBreakStatus();
+  m_iHorScale = iScale;
+}
+void CFX_TxtBreak::SetVerticalScale(int32_t iScale) {
+  if (iScale < 0) {
+    iScale = 0;
+  }
+  if (iScale == m_iHorScale) {
+    return;
+  }
+  SetBreakStatus();
+  m_iVerScale = iScale;
+}
+void CFX_TxtBreak::SetCharSpace(FX_FLOAT fCharSpace) {
+  m_iCharSpace = FXSYS_round(fCharSpace * 20000.0f);
+}
+static const int32_t gs_FX_TxtLineRotations[8] = {0, 3, 1, 0, 2, 1, 3, 2};
+int32_t CFX_TxtBreak::GetLineRotation(FX_DWORD dwStyles) const {
+  return gs_FX_TxtLineRotations[(dwStyles & 0x0E) >> 1];
+}
+CFX_TxtChar* CFX_TxtBreak::GetLastChar(int32_t index, FX_BOOL bOmitChar) const {
+  CFX_TxtCharArray& ca = *m_pCurLine->m_pLineChars;
+  int32_t iCount = ca.GetSize();
+  if (index < 0 || index >= iCount) {
+    return NULL;
+  }
+  CFX_TxtChar* pTC;
+  int32_t iStart = iCount - 1;
+  while (iStart > -1) {
+    pTC = ca.GetDataPtr(iStart--);
+    if (bOmitChar && pTC->GetCharType() == FX_CHARTYPE_Combination) {
+      continue;
+    }
+    if (--index < 0) {
+      return pTC;
+    }
+  }
+  return NULL;
+}
+CFX_TxtLine* CFX_TxtBreak::GetTxtLine(FX_BOOL bReady) const {
+  if (!bReady) {
+    return m_pCurLine;
+  }
+  if (m_iReady == 1) {
+    return m_pTxtLine1;
+  } else if (m_iReady == 2) {
+    return m_pTxtLine2;
+  } else {
+    return NULL;
+  }
+}
+CFX_TxtPieceArray* CFX_TxtBreak::GetTxtPieces(FX_BOOL bReady) const {
+  CFX_TxtLine* pTxtLine = GetTxtLine(bReady);
+  if (pTxtLine == NULL) {
+    return NULL;
+  }
+  return pTxtLine->m_pLinePieces;
+}
+inline FX_DWORD CFX_TxtBreak::GetUnifiedCharType(FX_DWORD dwType) const {
+  return dwType >= FX_CHARTYPE_ArabicAlef ? FX_CHARTYPE_Arabic : dwType;
+}
+void CFX_TxtBreak::ResetArabicContext() {
+  if (m_bArabicContext) {
+    m_bCurRTL = m_iCurArabicContext > 1;
+    m_iCurAlignment = m_iCurArabicContext > 1 ? FX_TXTLINEALIGNMENT_Right
+                                              : FX_TXTLINEALIGNMENT_Left;
+    m_iCurAlignment |= (m_iAlignment & FX_TXTLINEALIGNMENT_HigherMask);
+    m_bArabicNumber = m_iArabicContext >= 1 && m_bArabicShapes;
+  } else {
+    if (m_bPagination) {
+      m_bCurRTL = FALSE;
+      m_iCurAlignment = 0;
+    } else {
+      m_bCurRTL = m_bRTL;
+      m_iCurAlignment = m_iAlignment;
+    }
+    if (m_bRTL) {
+      m_bArabicNumber = m_iArabicContext >= 1;
+    } else {
+      m_bArabicNumber = m_iArabicContext > 1;
+    }
+    m_bArabicNumber = m_bArabicNumber && m_bArabicShapes;
+  }
+  m_bArabicComma = m_bArabicNumber;
+  ResetContextCharStyles();
+}
+void CFX_TxtBreak::AppendChar_PageLoad(CFX_Char* pCurChar, FX_DWORD dwProps) {
+  if (!m_bPagination) {
+    ((CFX_TxtChar*)pCurChar)->m_dwStatus = 0;
+    ((CFX_TxtChar*)pCurChar)->m_pUserData = m_pUserData;
+  }
+  if (m_bArabicContext || m_bArabicShapes) {
+    int32_t iBidiCls = (dwProps & FX_BIDICLASSBITSMASK) >> FX_BIDICLASSBITS;
+    int32_t iArabicContext =
+        (iBidiCls == FX_BIDICLASS_R || iBidiCls == FX_BIDICLASS_AL)
+            ? 2
+            : ((iBidiCls == FX_BIDICLASS_L || iBidiCls == FX_BIDICLASS_S) ? 0
+                                                                          : 1);
+    if (iArabicContext != m_iArabicContext && iArabicContext != 1) {
+      m_iArabicContext = iArabicContext;
+      if (m_iCurArabicContext == 1) {
+        m_iCurArabicContext = iArabicContext;
+      }
+      ResetArabicContext();
+      if (!m_bPagination) {
+        CFX_TxtChar* pLastChar = (CFX_TxtChar*)GetLastChar(1, FALSE);
+        if (pLastChar != NULL && pLastChar->m_dwStatus < 1) {
+          pLastChar->m_dwStatus = FX_TXTBREAK_PieceBreak;
+        }
+      }
+    }
+  }
+  pCurChar->m_dwCharStyles = m_dwContextCharStyles;
+}
+FX_DWORD CFX_TxtBreak::AppendChar_Combination(CFX_Char* pCurChar,
+                                              int32_t iRotation) {
+  FXSYS_assert(pCurChar != NULL);
+  FX_WCHAR wch = pCurChar->m_wCharCode;
+  FX_WCHAR wForm;
+  int32_t iCharWidth = 0;
+  CFX_Char* pLastChar;
+  pCurChar->m_iCharWidth = -1;
+  if (m_bCombText) {
+    iCharWidth = m_iCombWidth;
+  } else {
+    if (m_bVertical != FX_IsOdd(iRotation)) {
+      iCharWidth = 1000;
+    } else {
+      wForm = wch;
+      if (!m_bPagination) {
+        pLastChar = GetLastChar(0, FALSE);
+        if (pLastChar != NULL &&
+            (((CFX_TxtChar*)pLastChar)->m_dwCharStyles &
+             FX_TXTCHARSTYLE_ArabicShadda) == 0) {
+          FX_BOOL bShadda = FALSE;
+          if (wch == 0x0651) {
+            FX_WCHAR wLast = pLastChar->m_wCharCode;
+            if (wLast >= 0x064C && wLast <= 0x0650) {
+              wForm = FX_GetArabicFromShaddaTable(wLast);
+              bShadda = TRUE;
+            }
+          } else if (wch >= 0x064C && wch <= 0x0650) {
+            if (pLastChar->m_wCharCode == 0x0651) {
+              wForm = FX_GetArabicFromShaddaTable(wch);
+              bShadda = TRUE;
+            }
+          }
+          if (bShadda) {
+            ((CFX_TxtChar*)pLastChar)->m_dwCharStyles |=
+                FX_TXTCHARSTYLE_ArabicShadda;
+            ((CFX_TxtChar*)pLastChar)->m_iCharWidth = 0;
+            ((CFX_TxtChar*)pCurChar)->m_dwCharStyles |=
+                FX_TXTCHARSTYLE_ArabicShadda;
+          }
+        }
+      }
+      if (!m_pFont->GetCharWidth(wForm, iCharWidth, FALSE)) {
+        iCharWidth = 0;
+      }
+    }
+    iCharWidth *= m_iFontSize;
+    iCharWidth = iCharWidth * m_iHorScale / 100;
+  }
+  pCurChar->m_iCharWidth = -iCharWidth;
+  return FX_TXTBREAK_None;
+}
+FX_DWORD CFX_TxtBreak::AppendChar_Tab(CFX_Char* pCurChar, int32_t iRotation) {
+  m_dwCharType = FX_CHARTYPE_Tab;
+  if ((m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_ExpandTab) == 0) {
+    return FX_TXTBREAK_None;
+  }
+  int32_t& iLineWidth = m_pCurLine->m_iWidth;
+  int32_t iCharWidth;
+  if (m_bCombText) {
+    iCharWidth = m_iCombWidth;
+  } else {
+    if (m_bEquidistant) {
+      iCharWidth = iLineWidth;
+      iCharWidth = m_iTabWidth * (iCharWidth / m_iTabWidth + 1) - iCharWidth;
+      if (iCharWidth < FX_TXTBREAK_MinimumTabWidth) {
+        iCharWidth += m_iTabWidth;
+      }
+    } else {
+      iCharWidth = m_iTabWidth;
+    }
+  }
+  pCurChar->m_iCharWidth = iCharWidth;
+  iLineWidth += iCharWidth;
+  if (!m_bSingleLine && iLineWidth >= m_iLineWidth + m_iTolerance) {
+    return EndBreak(FX_TXTBREAK_LineBreak);
+  }
+  return FX_TXTBREAK_None;
+}
+FX_DWORD CFX_TxtBreak::AppendChar_Control(CFX_Char* pCurChar,
+                                          int32_t iRotation) {
+  m_dwCharType = FX_CHARTYPE_Control;
+  FX_DWORD dwRet = FX_TXTBREAK_None;
+  if (!m_bSingleLine) {
+    FX_WCHAR wch = pCurChar->m_wCharCode;
+    switch (wch) {
+      case L'\v':
+      case 0x2028:
+        dwRet = FX_TXTBREAK_LineBreak;
+        break;
+      case L'\f':
+        dwRet = FX_TXTBREAK_PageBreak;
+        break;
+      case 0x2029:
+        dwRet = FX_TXTBREAK_ParagraphBreak;
+        break;
+      default:
+        if (wch == m_wParagBreakChar) {
+          dwRet = FX_TXTBREAK_ParagraphBreak;
+        }
+        break;
+    }
+    if (dwRet != FX_TXTBREAK_None) {
+      dwRet = EndBreak(dwRet);
+    }
+  }
+  return dwRet;
+}
+FX_DWORD CFX_TxtBreak::AppendChar_Arabic(CFX_Char* pCurChar,
+                                         int32_t iRotation) {
+  FX_DWORD dwType = (pCurChar->m_dwCharProps & FX_CHARTYPEBITSMASK);
+  int32_t& iLineWidth = m_pCurLine->m_iWidth;
+  FX_WCHAR wForm;
+  int32_t iCharWidth = 0;
+  CFX_Char* pLastChar = NULL;
+  FX_BOOL bAlef = FALSE;
+  if (!m_bCombText && m_dwCharType >= FX_CHARTYPE_ArabicAlef &&
+      m_dwCharType <= FX_CHARTYPE_ArabicDistortion) {
+    pLastChar = GetLastChar(1);
+    if (pLastChar != NULL) {
+      iCharWidth = pLastChar->m_iCharWidth;
+      if (iCharWidth > 0) {
+        iLineWidth -= iCharWidth;
+      }
+      CFX_Char* pPrevChar = GetLastChar(2);
+      wForm = m_pArabicChar->GetFormChar(pLastChar, pPrevChar, pCurChar);
+      bAlef = (wForm == 0xFEFF &&
+               pLastChar->GetCharType() == FX_CHARTYPE_ArabicAlef);
+      int32_t iLastRotation = pLastChar->m_nRotation + m_iLineRotation;
+      if (m_bVertical && (pLastChar->m_dwCharProps & 0x8000) != 0) {
+        iLastRotation++;
+      }
+      if (m_bVertical != FX_IsOdd(iLastRotation)) {
+        iCharWidth = 1000;
+      } else {
+        m_pFont->GetCharWidth(wForm, iCharWidth, FALSE);
+      }
+      if (wForm == 0xFEFF) {
+        iCharWidth = m_iDefChar;
+      }
+      iCharWidth *= m_iFontSize;
+      iCharWidth = iCharWidth * m_iHorScale / 100;
+      pLastChar->m_iCharWidth = iCharWidth;
+      iLineWidth += iCharWidth;
+      iCharWidth = 0;
+    }
+  }
+  m_dwCharType = dwType;
+  wForm = m_pArabicChar->GetFormChar(pCurChar, bAlef ? NULL : pLastChar, NULL);
+  if (m_bCombText) {
+    iCharWidth = m_iCombWidth;
+  } else {
+    if (m_bVertical != FX_IsOdd(iRotation)) {
+      iCharWidth = 1000;
+    } else {
+      m_pFont->GetCharWidth(wForm, iCharWidth, FALSE);
+    }
+    if (wForm == 0xFEFF) {
+      iCharWidth = m_iDefChar;
+    }
+    iCharWidth *= m_iFontSize;
+    iCharWidth = iCharWidth * m_iHorScale / 100;
+  }
+  pCurChar->m_iCharWidth = iCharWidth;
+  iLineWidth += iCharWidth;
+  m_pCurLine->m_iArabicChars++;
+  if (!m_bSingleLine && iLineWidth > m_iLineWidth + m_iTolerance) {
+    return EndBreak(FX_TXTBREAK_LineBreak);
+  }
+  return FX_TXTBREAK_None;
+}
+FX_DWORD CFX_TxtBreak::AppendChar_Others(CFX_Char* pCurChar,
+                                         int32_t iRotation) {
+  FX_DWORD dwProps = pCurChar->m_dwCharProps;
+  FX_DWORD dwType = (dwProps & FX_CHARTYPEBITSMASK);
+  int32_t& iLineWidth = m_pCurLine->m_iWidth;
+  int32_t iCharWidth = 0;
+  m_dwCharType = dwType;
+  FX_WCHAR wch = pCurChar->m_wCharCode;
+  FX_WCHAR wForm = wch;
+  if (dwType == FX_CHARTYPE_Numeric) {
+    if (m_bArabicNumber) {
+      wForm = wch + 0x0630;
+      pCurChar->m_dwCharStyles |= FX_TXTCHARSTYLE_ArabicIndic;
+    }
+  } else if (wch == L',') {
+    if (m_bArabicShapes && m_iCurArabicContext > 0) {
+      wForm = 0x060C;
+      pCurChar->m_dwCharStyles |= FX_TXTCHARSTYLE_ArabicComma;
+    }
+  } else if (m_bCurRTL || m_bVertical) {
+    wForm = FX_GetMirrorChar(wch, dwProps, m_bCurRTL, m_bVertical);
+  }
+  if (m_bCombText) {
+    iCharWidth = m_iCombWidth;
+  } else {
+    if (m_bVertical != FX_IsOdd(iRotation)) {
+      iCharWidth = 1000;
+    } else if (!m_pFont->GetCharWidth(wForm, iCharWidth, FALSE)) {
+      iCharWidth = m_iDefChar;
+    }
+    iCharWidth *= m_iFontSize;
+    iCharWidth = iCharWidth * m_iHorScale / 100;
+  }
+  iCharWidth += m_iCharSpace;
+  pCurChar->m_iCharWidth = iCharWidth;
+  iLineWidth += iCharWidth;
+  FX_BOOL bBreak = (dwType != FX_CHARTYPE_Space ||
+                    (m_dwPolicies & FX_TXTBREAKPOLICY_SpaceBreak) != 0);
+  if (!m_bSingleLine && bBreak && iLineWidth > m_iLineWidth + m_iTolerance) {
+    return EndBreak(FX_TXTBREAK_LineBreak);
+  }
+  return FX_TXTBREAK_None;
+}
+typedef FX_DWORD (CFX_TxtBreak::*FX_TxtBreak_LPFAppendChar)(CFX_Char* pCurChar,
+                                                            int32_t iRotation);
+static const FX_TxtBreak_LPFAppendChar g_FX_TxtBreak_lpfAppendChar[16] = {
+    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Tab,
+    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Control,
+    &CFX_TxtBreak::AppendChar_Combination, &CFX_TxtBreak::AppendChar_Others,
+    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Arabic,
+    &CFX_TxtBreak::AppendChar_Arabic,      &CFX_TxtBreak::AppendChar_Arabic,
+    &CFX_TxtBreak::AppendChar_Arabic,      &CFX_TxtBreak::AppendChar_Arabic,
+    &CFX_TxtBreak::AppendChar_Arabic,      &CFX_TxtBreak::AppendChar_Others,
+    &CFX_TxtBreak::AppendChar_Others,      &CFX_TxtBreak::AppendChar_Others,
+};
+FX_DWORD CFX_TxtBreak::AppendChar(FX_WCHAR wch) {
+  FX_DWORD dwProps = kTextLayoutCodeProperties[(FX_WORD)wch];
+  FX_DWORD dwType = (dwProps & FX_CHARTYPEBITSMASK);
+  CFX_TxtChar* pCurChar = m_pCurLine->m_pLineChars->AddSpace();
+  pCurChar->m_wCharCode = (FX_WORD)wch;
+  pCurChar->m_nRotation = m_iCharRotation;
+  pCurChar->m_dwCharProps = dwProps;
+  pCurChar->m_dwCharStyles = 0;
+  pCurChar->m_iCharWidth = 0;
+  pCurChar->m_iHorizontalScale = m_iHorScale;
+  pCurChar->m_iVertialScale = m_iVerScale;
+  pCurChar->m_dwStatus = 0;
+  pCurChar->m_iBidiClass = 0;
+  pCurChar->m_iBidiLevel = 0;
+  pCurChar->m_iBidiPos = 0;
+  pCurChar->m_iBidiOrder = 0;
+  pCurChar->m_pUserData = NULL;
+  AppendChar_PageLoad(pCurChar, dwProps);
+  FX_DWORD dwRet1 = FX_TXTBREAK_None;
+  if (dwType != FX_CHARTYPE_Combination &&
+      GetUnifiedCharType(m_dwCharType) != GetUnifiedCharType(dwType)) {
+    if (m_dwCharType > 0 &&
+        m_pCurLine->m_iWidth > m_iLineWidth + m_iTolerance && !m_bSingleLine) {
+      if (m_dwCharType != FX_CHARTYPE_Space || dwType != FX_CHARTYPE_Control) {
+        dwRet1 = EndBreak(FX_TXTBREAK_LineBreak);
+        int32_t iCount = m_pCurLine->CountChars();
+        if (iCount > 0) {
+          pCurChar = m_pCurLine->m_pLineChars->GetDataPtr(iCount - 1);
+        }
+      }
+    }
+  }
+  int32_t iRotation = m_iRotation;
+  if (m_bVertical && (dwProps & 0x8000) != 0) {
+    iRotation = (iRotation + 1) % 4;
+  }
+  FX_DWORD dwRet2 =
+      (this->*g_FX_TxtBreak_lpfAppendChar[dwType >> FX_CHARTYPEBITS])(
+          pCurChar, iRotation);
+  return std::max(dwRet1, dwRet2);
+}
+void CFX_TxtBreak::EndBreak_UpdateArabicShapes() {
+  FXSYS_assert(m_bArabicShapes);
+  int32_t iCount = m_pCurLine->CountChars();
+  if (iCount < 2) {
+    return;
+  }
+  int32_t& iLineWidth = m_pCurLine->m_iWidth;
+  CFX_Char *pCur, *pNext;
+  pCur = m_pCurLine->GetCharPtr(0);
+  FX_BOOL bPrevNum = (pCur->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicIndic) != 0;
+  pCur = m_pCurLine->GetCharPtr(1);
+  FX_WCHAR wch, wForm;
+  FX_BOOL bNextNum;
+  int32_t i = 1, iCharWidth, iRotation;
+  do {
+    i++;
+    if (i < iCount) {
+      pNext = m_pCurLine->GetCharPtr(i);
+      bNextNum = (pNext->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicIndic) != 0;
+    } else {
+      pNext = NULL;
+      bNextNum = FALSE;
+    }
+    wch = pCur->m_wCharCode;
+    if (wch == L'.') {
+      if (bPrevNum && bNextNum) {
+        iRotation = m_iRotation;
+        if (m_bVertical && (pCur->m_dwCharProps & 0x8000) != 0) {
+          iRotation = ((iRotation + 1) & 0x03);
+        }
+        wForm = wch == L'.' ? 0x066B : 0x066C;
+        iLineWidth -= pCur->m_iCharWidth;
+        if (m_bCombText) {
+          iCharWidth = m_iCombWidth;
+        } else {
+          if (m_bVertical != FX_IsOdd(iRotation)) {
+            iCharWidth = 1000;
+          } else if (!m_pFont->GetCharWidth(wForm, iCharWidth, FALSE)) {
+            iCharWidth = m_iDefChar;
+          }
+          iCharWidth *= m_iFontSize;
+          iCharWidth = iCharWidth * m_iHorScale / 100;
+        }
+        pCur->m_iCharWidth = iCharWidth;
+        iLineWidth += iCharWidth;
+      }
+    }
+    bPrevNum = (pCur->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicIndic) != 0;
+    pCur = pNext;
+  } while (i < iCount);
+}
+FX_BOOL CFX_TxtBreak::EndBreak_SplitLine(CFX_TxtLine* pNextLine,
+                                         FX_BOOL bAllChars,
+                                         FX_DWORD dwStatus) {
+  int32_t iCount = m_pCurLine->CountChars();
+  FX_BOOL bDone = FALSE;
+  CFX_Char* pTC;
+  if (!m_bSingleLine && m_pCurLine->m_iWidth > m_iLineWidth + m_iTolerance) {
+    pTC = m_pCurLine->GetCharPtr(iCount - 1);
+    switch (pTC->GetCharType()) {
+      case FX_CHARTYPE_Tab:
+      case FX_CHARTYPE_Control:
+        break;
+      case FX_CHARTYPE_Space:
+        if ((m_dwPolicies & FX_TXTBREAKPOLICY_SpaceBreak) != 0) {
+          SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
+          bDone = TRUE;
+        }
+        break;
+      default:
+        SplitTextLine(m_pCurLine, pNextLine, !m_bPagination && bAllChars);
+        bDone = TRUE;
+        break;
+    }
+  }
+  iCount = m_pCurLine->CountChars();
+  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
+  CFX_TxtPiece tp;
+  if (m_bPagination) {
+    tp.m_dwStatus = dwStatus;
+    tp.m_iStartPos = m_pCurLine->m_iStart;
+    tp.m_iWidth = m_pCurLine->m_iWidth;
+    tp.m_iStartChar = 0;
+    tp.m_iChars = iCount;
+    tp.m_pChars = m_pCurLine->m_pLineChars;
+    tp.m_pUserData = m_pUserData;
+    pTC = m_pCurLine->GetCharPtr(0);
+    tp.m_dwCharStyles = pTC->m_dwCharStyles;
+    tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
+    tp.m_iVerticalScale = pTC->m_iVertialScale;
+    pCurPieces->Add(tp);
+    m_pCurLine = pNextLine;
+    m_dwCharType = 0;
+    return TRUE;
+  }
+  if (bAllChars && !bDone) {
+    int32_t iEndPos = m_pCurLine->m_iWidth;
+    GetBreakPos(*m_pCurLine->m_pLineChars, iEndPos, bAllChars, TRUE);
+  }
+  return FALSE;
+}
+void CFX_TxtBreak::EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus) {
+  CFX_TxtPiece tp;
+  FX_TPO tpo;
+  CFX_TxtChar* pTC;
+  int32_t i, j;
+  CFX_TxtCharArray& chars = *m_pCurLine->m_pLineChars;
+  int32_t iCount = m_pCurLine->CountChars();
+  FX_BOOL bDone = (m_pCurLine->m_iArabicChars > 0 || m_bCurRTL);
+  if (!m_bPagination && bDone) {
+    int32_t iBidiNum = 0;
+    for (i = 0; i < iCount; i++) {
+      pTC = chars.GetDataPtr(i);
+      pTC->m_iBidiPos = i;
+      if (pTC->GetCharType() != FX_CHARTYPE_Control) {
+        iBidiNum = i;
+      }
+      if (i == 0) {
+        pTC->m_iBidiLevel = 1;
+      }
+    }
+    FX_BidiLine(chars, iBidiNum + 1, m_bCurRTL ? 1 : 0);
+  }
+  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
+  if (!m_bPagination &&
+      (bDone || (m_dwLayoutStyles & FX_TXTLAYOUTSTYLE_MutipleFormat) != 0)) {
+    tp.m_dwStatus = FX_TXTBREAK_PieceBreak;
+    tp.m_iStartPos = m_pCurLine->m_iStart;
+    tp.m_pChars = m_pCurLine->m_pLineChars;
+    int32_t iBidiLevel = -1, iCharWidth;
+    i = 0, j = -1;
+    while (i < iCount) {
+      pTC = chars.GetDataPtr(i);
+      if (iBidiLevel < 0) {
+        iBidiLevel = pTC->m_iBidiLevel;
+        tp.m_iWidth = 0;
+        tp.m_iBidiLevel = iBidiLevel;
+        tp.m_iBidiPos = pTC->m_iBidiOrder;
+        tp.m_dwCharStyles = pTC->m_dwCharStyles;
+        tp.m_pUserData = pTC->m_pUserData;
+        tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
+        tp.m_iVerticalScale = pTC->m_iVertialScale;
+        tp.m_dwStatus = FX_TXTBREAK_PieceBreak;
+      }
+      if (iBidiLevel != pTC->m_iBidiLevel || pTC->m_dwStatus != 0) {
+        if (iBidiLevel == pTC->m_iBidiLevel) {
+          tp.m_dwStatus = pTC->m_dwStatus;
+          iCharWidth = pTC->m_iCharWidth;
+          if (iCharWidth > 0) {
+            tp.m_iWidth += iCharWidth;
+          }
+          i++;
+        }
+        tp.m_iChars = i - tp.m_iStartChar;
+        pCurPieces->Add(tp);
+        tp.m_iStartPos += tp.m_iWidth;
+        tp.m_iStartChar = i;
+        tpo.index = ++j;
+        tpo.pos = tp.m_iBidiPos;
+        tpos.Add(tpo);
+        iBidiLevel = -1;
+      } else {
+        iCharWidth = pTC->m_iCharWidth;
+        if (iCharWidth > 0) {
+          tp.m_iWidth += iCharWidth;
+        }
+        i++;
+      }
+    }
+    if (i > tp.m_iStartChar) {
+      tp.m_dwStatus = dwStatus;
+      tp.m_iChars = i - tp.m_iStartChar;
+      pCurPieces->Add(tp);
+      tpo.index = ++j;
+      tpo.pos = tp.m_iBidiPos;
+      tpos.Add(tpo);
+    }
+    if (j > -1) {
+      if (j > 0) {
+        FX_TEXTLAYOUT_PieceSort(tpos, 0, j);
+        int32_t iStartPos = 0;
+        for (i = 0; i <= j; i++) {
+          tpo = tpos.GetAt(i);
+          CFX_TxtPiece& ttp = pCurPieces->GetAt(tpo.index);
+          ttp.m_iStartPos = iStartPos;
+          iStartPos += ttp.m_iWidth;
+        }
+      }
+      CFX_TxtPiece& ttp = pCurPieces->GetAt(j);
+      ttp.m_dwStatus = dwStatus;
+    }
+  } else {
+    tp.m_dwStatus = dwStatus;
+    tp.m_iStartPos = m_pCurLine->m_iStart;
+    tp.m_iWidth = m_pCurLine->m_iWidth;
+    tp.m_iStartChar = 0;
+    tp.m_iChars = iCount;
+    tp.m_pChars = m_pCurLine->m_pLineChars;
+    tp.m_pUserData = m_pUserData;
+    pTC = chars.GetDataPtr(0);
+    tp.m_dwCharStyles = pTC->m_dwCharStyles;
+    tp.m_iHorizontalScale = pTC->m_iHorizontalScale;
+    tp.m_iVerticalScale = pTC->m_iVertialScale;
+    pCurPieces->Add(tp);
+    tpo.index = 0;
+    tpo.pos = 0;
+    tpos.Add(tpo);
+  }
+}
+void CFX_TxtBreak::EndBreak_Alignment(CFX_TPOArray& tpos,
+                                      FX_BOOL bAllChars,
+                                      FX_DWORD dwStatus) {
+  int32_t iNetWidth = m_pCurLine->m_iWidth, iGapChars = 0, iCharWidth;
+  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
+  int32_t i, j, iCount = pCurPieces->GetSize();
+  FX_BOOL bFind = FALSE;
+  FX_TPO tpo;
+  CFX_TxtChar* pTC;
+  FX_DWORD dwCharType;
+  for (i = iCount - 1; i > -1; i--) {
+    tpo = tpos.GetAt(i);
+    CFX_TxtPiece& ttp = pCurPieces->GetAt(tpo.index);
+    if (!bFind) {
+      iNetWidth = ttp.GetEndPos();
+    }
+    FX_BOOL bArabic = FX_IsOdd(ttp.m_iBidiLevel);
+    j = bArabic ? 0 : ttp.m_iChars - 1;
+    while (j > -1 && j < ttp.m_iChars) {
+      pTC = ttp.GetCharPtr(j);
+      if (pTC->m_nBreakType == FX_LBT_DIRECT_BRK) {
+        iGapChars++;
+      }
+      if (!bFind || !bAllChars) {
+        dwCharType = pTC->GetCharType();
+        if (dwCharType == FX_CHARTYPE_Space ||
+            dwCharType == FX_CHARTYPE_Control) {
+          if (!bFind) {
+            iCharWidth = pTC->m_iCharWidth;
+            if (bAllChars && iCharWidth > 0) {
+              iNetWidth -= iCharWidth;
+            }
+          }
+        } else {
+          bFind = TRUE;
+          if (!bAllChars) {
+            break;
+          }
+        }
+      }
+      j += bArabic ? 1 : -1;
+    }
+    if (!bAllChars && bFind) {
+      break;
+    }
+  }
+  int32_t iOffset = m_iLineWidth - iNetWidth;
+  int32_t iLowerAlignment = (m_iCurAlignment & FX_TXTLINEALIGNMENT_LowerMask);
+  int32_t iHigherAlignment = (m_iCurAlignment & FX_TXTLINEALIGNMENT_HigherMask);
+  if (iGapChars > 0 && (iHigherAlignment == FX_TXTLINEALIGNMENT_Distributed ||
+                        (iHigherAlignment == FX_TXTLINEALIGNMENT_Justified &&
+                         dwStatus != FX_TXTBREAK_ParagraphBreak))) {
+    int32_t iStart = -1;
+    for (i = 0; i < iCount; i++) {
+      tpo = tpos.GetAt(i);
+      CFX_TxtPiece& ttp = pCurPieces->GetAt(tpo.index);
+      if (iStart < -1) {
+        iStart = ttp.m_iStartPos;
+      } else {
+        ttp.m_iStartPos = iStart;
+      }
+      int32_t k;
+      for (j = 0; j < ttp.m_iChars; j++) {
+        pTC = ttp.GetCharPtr(j);
+        if (pTC->m_nBreakType != FX_LBT_DIRECT_BRK || pTC->m_iCharWidth < 0) {
+          continue;
+        }
+        k = iOffset / iGapChars;
+        pTC->m_iCharWidth += k;
+        ttp.m_iWidth += k;
+        iOffset -= k;
+        iGapChars--;
+        if (iGapChars < 1) {
+          break;
+        }
+      }
+      iStart += ttp.m_iWidth;
+    }
+  } else if (iLowerAlignment > FX_TXTLINEALIGNMENT_Left) {
+    if (iLowerAlignment == FX_TXTLINEALIGNMENT_Center) {
+      iOffset /= 2;
+    }
+    if (iOffset > 0) {
+      for (i = 0; i < iCount; i++) {
+        CFX_TxtPiece& ttp = pCurPieces->GetAt(i);
+        ttp.m_iStartPos += iOffset;
+      }
+    }
+  }
+}
+FX_DWORD CFX_TxtBreak::EndBreak(FX_DWORD dwStatus) {
+  FXSYS_assert(dwStatus >= FX_TXTBREAK_PieceBreak &&
+               dwStatus <= FX_TXTBREAK_PageBreak);
+  CFX_TxtPieceArray* pCurPieces = m_pCurLine->m_pLinePieces;
+  int32_t iCount = pCurPieces->GetSize();
+  if (iCount > 0) {
+    CFX_TxtPiece* pLastPiece = pCurPieces->GetPtrAt(--iCount);
+    if (dwStatus > FX_TXTBREAK_PieceBreak) {
+      pLastPiece->m_dwStatus = dwStatus;
+    } else {
+      dwStatus = pLastPiece->m_dwStatus;
+    }
+    return dwStatus;
+  } else {
+    CFX_TxtLine* pLastLine = GetTxtLine(TRUE);
+    if (pLastLine != NULL) {
+      pCurPieces = pLastLine->m_pLinePieces;
+      iCount = pCurPieces->GetSize();
+      if (iCount-- > 0) {
+        CFX_TxtPiece* pLastPiece = pCurPieces->GetPtrAt(iCount);
+        if (dwStatus > FX_TXTBREAK_PieceBreak) {
+          pLastPiece->m_dwStatus = dwStatus;
+        } else {
+          dwStatus = pLastPiece->m_dwStatus;
+        }
+        return dwStatus;
+      }
+      return FX_TXTBREAK_None;
+    }
+    iCount = m_pCurLine->CountChars();
+    if (iCount < 1) {
+      return FX_TXTBREAK_None;
+    }
+    if (!m_bPagination) {
+      CFX_TxtChar* pTC = m_pCurLine->GetCharPtr(iCount - 1);
+      pTC->m_dwStatus = dwStatus;
+    }
+    if (dwStatus <= FX_TXTBREAK_PieceBreak) {
+      return dwStatus;
+    }
+  }
+  m_iReady = (m_pCurLine == m_pTxtLine1) ? 1 : 2;
+  CFX_TxtLine* pNextLine =
+      (m_pCurLine == m_pTxtLine1) ? m_pTxtLine2 : m_pTxtLine1;
+  FX_BOOL bAllChars = (m_iCurAlignment > FX_TXTLINEALIGNMENT_Right);
+  CFX_TPOArray tpos;
+  CFX_Char* pTC;
+  if (m_bArabicShapes) {
+    EndBreak_UpdateArabicShapes();
+  }
+  if (EndBreak_SplitLine(pNextLine, bAllChars, dwStatus)) {
+    goto EndBreak_Ret;
+  }
+  EndBreak_BidiLine(tpos, dwStatus);
+  if (!m_bPagination && m_iCurAlignment > FX_TXTLINEALIGNMENT_Left) {
+    EndBreak_Alignment(tpos, bAllChars, dwStatus);
+  }
+EndBreak_Ret:
+  m_pCurLine = pNextLine;
+  pTC = GetLastChar(0, FALSE);
+  m_dwCharType = pTC == NULL ? 0 : pTC->GetCharType();
+  if (dwStatus == FX_TXTBREAK_ParagraphBreak) {
+    m_iArabicContext = m_iCurArabicContext = 1;
+    ResetArabicContext();
+  }
+  return dwStatus;
+}
+int32_t CFX_TxtBreak::GetBreakPos(CFX_TxtCharArray& ca,
+                                  int32_t& iEndPos,
+                                  FX_BOOL bAllChars,
+                                  FX_BOOL bOnlyBrk) {
+  int32_t iLength = ca.GetSize() - 1;
+  if (iLength < 1) {
+    return iLength;
+  }
+  int32_t iBreak = -1, iBreakPos = -1, iIndirect = -1, iIndirectPos = -1,
+          iLast = -1, iLastPos = -1;
+  if (m_bSingleLine || iEndPos <= m_iLineWidth) {
+    if (!bAllChars) {
+      return iLength;
+    }
+    iBreak = iLength;
+    iBreakPos = iEndPos;
+  }
+  FX_BOOL bSpaceBreak = (m_dwPolicies & FX_TXTBREAKPOLICY_SpaceBreak) != 0;
+  FX_BOOL bNumberBreak = (m_dwPolicies & FX_TXTBREAKPOLICY_NumberBreak) != 0;
+  FX_LINEBREAKTYPE eType;
+  FX_DWORD nCodeProp, nCur, nNext;
+  CFX_Char* pCur = ca.GetDataPtr(iLength--);
+  if (bAllChars) {
+    pCur->m_nBreakType = FX_LBT_UNKNOWN;
+  }
+  nCodeProp = pCur->m_dwCharProps;
+  nNext = nCodeProp & 0x003F;
+  int32_t iCharWidth = pCur->m_iCharWidth;
+  if (iCharWidth > 0) {
+    iEndPos -= iCharWidth;
+  }
+  while (iLength >= 0) {
+    pCur = ca.GetDataPtr(iLength);
+    nCodeProp = pCur->m_dwCharProps;
+    nCur = nCodeProp & 0x003F;
+    if (nCur == FX_CBP_SP) {
+      if (nNext == FX_CBP_SP) {
+        eType = bSpaceBreak ? FX_LBT_DIRECT_BRK : FX_LBT_PROHIBITED_BRK;
+      } else {
+        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
+                  (nCur << 5) + nNext);
+      }
+    } else if (bNumberBreak && nCur == FX_CBP_NU && nNext == FX_CBP_NU) {
+      eType = FX_LBT_DIRECT_BRK;
+    } else {
+      if (nNext == FX_CBP_SP) {
+        eType = FX_LBT_PROHIBITED_BRK;
+      } else {
+        eType = *((const FX_LINEBREAKTYPE*)gs_FX_LineBreak_PairTable +
+                  (nCur << 5) + nNext);
+      }
+    }
+    if (bAllChars) {
+      pCur->m_nBreakType = (uint8_t)eType;
+    }
+    if (!bOnlyBrk) {
+      if (m_bSingleLine || iEndPos <= m_iLineWidth ||
+          (nCur == FX_CBP_SP && !bSpaceBreak)) {
+        if (eType == FX_LBT_DIRECT_BRK && iBreak < 0) {
+          iBreak = iLength;
+          iBreakPos = iEndPos;
+          if (!bAllChars) {
+            return iLength;
+          }
+        } else if (eType == FX_LBT_INDIRECT_BRK && iIndirect < 0) {
+          iIndirect = iLength;
+          iIndirectPos = iEndPos;
+        }
+        if (iLast < 0) {
+          iLast = iLength;
+          iLastPos = iEndPos;
+        }
+      }
+      iCharWidth = pCur->m_iCharWidth;
+      if (iCharWidth > 0) {
+        iEndPos -= iCharWidth;
+      }
+    }
+    nNext = nCodeProp & 0x003F;
+    iLength--;
+  }
+  if (bOnlyBrk) {
+    return 0;
+  }
+  if (iBreak > -1) {
+    iEndPos = iBreakPos;
+    return iBreak;
+  }
+  if (iIndirect > -1) {
+    iEndPos = iIndirectPos;
+    return iIndirect;
+  }
+  if (iLast > -1) {
+    iEndPos = iLastPos;
+    return iLast;
+  }
+  return 0;
+}
+void CFX_TxtBreak::SplitTextLine(CFX_TxtLine* pCurLine,
+                                 CFX_TxtLine* pNextLine,
+                                 FX_BOOL bAllChars) {
+  FXSYS_assert(pCurLine != NULL && pNextLine != NULL);
+  int32_t iCount = pCurLine->CountChars();
+  if (iCount < 2) {
+    return;
+  }
+  int32_t iEndPos = pCurLine->m_iWidth;
+  CFX_TxtCharArray& curChars = *pCurLine->m_pLineChars;
+  int32_t iCharPos = GetBreakPos(curChars, iEndPos, bAllChars, FALSE);
+  if (iCharPos < 0) {
+    iCharPos = 0;
+  }
+  iCharPos++;
+  if (iCharPos >= iCount) {
+    pNextLine->RemoveAll(TRUE);
+    CFX_Char* pTC = curChars.GetDataPtr(iCharPos - 1);
+    pTC->m_nBreakType = FX_LBT_UNKNOWN;
+    return;
+  }
+  CFX_TxtCharArray& nextChars = *pNextLine->m_pLineChars;
+  int cur_size = curChars.GetSize();
+  nextChars.SetSize(cur_size - iCharPos);
+  FXSYS_memcpy(nextChars.GetData(), curChars.GetDataPtr(iCharPos),
+               (cur_size - iCharPos) * sizeof(CFX_TxtChar));
+  iCount -= iCharPos;
+  cur_size = curChars.GetSize();
+  curChars.RemoveAt(cur_size - iCount, iCount);
+  pCurLine->m_iWidth = iEndPos;
+  CFX_TxtChar* pTC = curChars.GetDataPtr(iCharPos - 1);
+  pTC->m_nBreakType = FX_LBT_UNKNOWN;
+  iCount = nextChars.GetSize();
+  int32_t iCharWidth, iWidth = 0;
+  for (int32_t i = 0; i < iCount; i++) {
+    pTC = nextChars.GetDataPtr(i);
+    if (pTC->GetCharType() >= FX_CHARTYPE_ArabicAlef) {
+      pCurLine->m_iArabicChars--;
+      pNextLine->m_iArabicChars++;
+    }
+    iCharWidth = pTC->m_iCharWidth;
+    if (iCharWidth > 0) {
+      iWidth += iCharWidth;
+    }
+    if (m_bPagination) {
+      continue;
+    }
+    pTC->m_dwStatus = 0;
+  }
+  pNextLine->m_iWidth = iWidth;
+}
+int32_t CFX_TxtBreak::CountBreakChars() const {
+  CFX_TxtLine* pTxtLine = GetTxtLine(TRUE);
+  return pTxtLine == NULL ? 0 : pTxtLine->CountChars();
+}
+int32_t CFX_TxtBreak::CountBreakPieces() const {
+  CFX_TxtPieceArray* pTxtPieces = GetTxtPieces(TRUE);
+  if (pTxtPieces == NULL) {
+    return 0;
+  }
+  return pTxtPieces->GetSize();
+}
+const CFX_TxtPiece* CFX_TxtBreak::GetBreakPiece(int32_t index) const {
+  CFX_TxtPieceArray* pTxtPieces = GetTxtPieces(TRUE);
+  if (pTxtPieces == NULL) {
+    return NULL;
+  }
+  if (index < 0 || index >= pTxtPieces->GetSize()) {
+    return NULL;
+  }
+  return pTxtPieces->GetPtrAt(index);
+}
+void CFX_TxtBreak::ClearBreakPieces() {
+  CFX_TxtLine* pTxtLine = GetTxtLine(TRUE);
+  if (pTxtLine != NULL) {
+    pTxtLine->RemoveAll(TRUE);
+  }
+  m_iReady = 0;
+}
+void CFX_TxtBreak::Reset() {
+  m_dwCharType = 0;
+  m_iArabicContext = m_iCurArabicContext = 1;
+  ResetArabicContext();
+  m_pTxtLine1->RemoveAll(TRUE);
+  m_pTxtLine2->RemoveAll(TRUE);
+}
+typedef struct _FX_FORMCHAR {
+  FX_WORD wch;
+  FX_WORD wForm;
+  int32_t iWidth;
+} FX_FORMCHAR, *FX_LPFORMCHAR;
+typedef FX_FORMCHAR const* FX_LPCFORMCHAR;
+int32_t CFX_TxtBreak::GetDisplayPos(FX_LPCTXTRUN pTxtRun,
+                                    FXTEXT_CHARPOS* pCharPos,
+                                    FX_BOOL bCharCode,
+                                    CFX_WideString* pWSForms,
+                                    FX_AdjustCharDisplayPos pAdjustPos) const {
+  if (pTxtRun == NULL || pTxtRun->iLength < 1) {
+    return 0;
+  }
+  IFX_TxtAccess* pAccess = pTxtRun->pAccess;
+  void* pIdentity = pTxtRun->pIdentity;
+  const FX_WCHAR* pStr = pTxtRun->pStr;
+  int32_t* pWidths = pTxtRun->pWidths;
+  int32_t iLength = pTxtRun->iLength - 1;
+  IFX_Font* pFont = pTxtRun->pFont;
+  FX_DWORD dwStyles = pTxtRun->dwStyles;
+  CFX_RectF rtText(*pTxtRun->pRect);
+  FX_BOOL bRTLPiece =
+      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_OddBidiLevel) != 0;
+  FX_BOOL bArabicNumber =
+      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_ArabicNumber) != 0;
+  FX_BOOL bArabicComma =
+      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_ArabicComma) != 0;
+  FX_FLOAT fFontSize = pTxtRun->fFontSize;
+  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
+  int32_t iAscent = pFont->GetAscent();
+  int32_t iDescent = pFont->GetDescent();
+  int32_t iMaxHeight = iAscent - iDescent;
+  FX_FLOAT fFontHeight = fFontSize;
+  FX_FLOAT fAscent = fFontHeight * (FX_FLOAT)iAscent / (FX_FLOAT)iMaxHeight;
+  FX_FLOAT fDescent = fFontHeight * (FX_FLOAT)iDescent / (FX_FLOAT)iMaxHeight;
+  FX_BOOL bVerticalDoc = (dwStyles & FX_TXTLAYOUTSTYLE_VerticalLayout) != 0;
+  FX_BOOL bVerticalChar = (dwStyles & FX_TXTLAYOUTSTYLE_VerticalChars) != 0;
+  int32_t iRotation = GetLineRotation(dwStyles) + pTxtRun->iCharRotation;
+  int32_t iCharRotation;
+  FX_WCHAR wch, wPrev = 0xFEFF, wNext, wForm, wLast = 0xFEFF;
+  int32_t iWidth, iCharWidth, iCharHeight;
+  FX_FLOAT fX, fY, fCharWidth, fCharHeight;
+  int32_t iHorScale = pTxtRun->iHorizontalScale;
+  int32_t iVerScale = pTxtRun->iVerticalScale;
+  FX_BOOL bSkipSpace = pTxtRun->bSkipSpace;
+  FX_BOOL bEmptyChar, bShadda = FALSE, bLam = FALSE;
+  FX_DWORD dwProps, dwCharType;
+  FX_FORMCHAR formChars[3];
+  FX_FLOAT fYBase;
+  fX = rtText.left;
+  if (bVerticalDoc) {
+    fX += (rtText.width - fFontSize) / 2.0f;
+    fYBase = bRTLPiece ? rtText.bottom() : rtText.top;
+    fY = fYBase;
+  } else {
+    if (bRTLPiece) {
+      fX = rtText.right();
+    }
+    fYBase = rtText.top + (rtText.height - fFontSize) / 2.0f;
+    fY = fYBase + fAscent;
+  }
+  int32_t iCount = 0, iNext, iForms;
+  for (int32_t i = 0; i <= iLength; i++) {
+    if (pAccess != NULL) {
+      wch = pAccess->GetChar(pIdentity, i);
+      iWidth = pAccess->GetWidth(pIdentity, i);
+    } else {
+      wch = *pStr++;
+      iWidth = *pWidths++;
+    }
+    dwProps = FX_GetUnicodeProperties(wch);
+    dwCharType = (dwProps & FX_CHARTYPEBITSMASK);
+    if (dwCharType == FX_CHARTYPE_ArabicAlef && iWidth == 0) {
+      wPrev = 0xFEFF;
+      wLast = wch;
+      continue;
+    }
+    if (dwCharType >= FX_CHARTYPE_ArabicAlef) {
+      if (i < iLength) {
+        if (pAccess != NULL) {
+          iNext = i + 1;
+          while (iNext <= iLength) {
+            wNext = pAccess->GetChar(pIdentity, iNext);
+            dwProps = FX_GetUnicodeProperties(wNext);
+            if ((dwProps & FX_CHARTYPEBITSMASK) != FX_CHARTYPE_Combination) {
+              break;
+            }
+            iNext++;
+          }
+          if (iNext > iLength) {
+            wNext = 0xFEFF;
+          }
+        } else {
+          int32_t j = -1;
+          do {
+            j++;
+            if (i + j >= iLength) {
+              break;
+            }
+            wNext = pStr[j];
+            dwProps = FX_GetUnicodeProperties(wNext);
+          } while ((dwProps & FX_CHARTYPEBITSMASK) == FX_CHARTYPE_Combination);
+          if (i + j >= iLength) {
+            wNext = 0xFEFF;
+          }
+        }
+      } else {
+        wNext = 0xFEFF;
+      }
+      wForm = m_pArabicChar->GetFormChar(wch, wPrev, wNext);
+      bLam = (wPrev == 0x0644 && wch == 0x0644 && wNext == 0x0647);
+    } else if (dwCharType == FX_CHARTYPE_Combination) {
+      wForm = wch;
+      if (wch >= 0x064C && wch <= 0x0651) {
+        if (bShadda) {
+          wForm = 0xFEFF;
+          bShadda = FALSE;
+        } else {
+          wNext = 0xFEFF;
+          if (pAccess != NULL) {
+            iNext = i + 1;
+            if (iNext <= iLength) {
+              wNext = pAccess->GetChar(pIdentity, iNext);
+            }
+          } else {
+            if (i < iLength) {
+              wNext = *pStr;
+            }
+          }
+          if (wch == 0x0651) {
+            if (wNext >= 0x064C && wNext <= 0x0650) {
+              wForm = FX_GetArabicFromShaddaTable(wNext);
+              bShadda = TRUE;
+            }
+          } else {
+            if (wNext == 0x0651) {
+              wForm = FX_GetArabicFromShaddaTable(wch);
+              bShadda = TRUE;
+            }
+          }
+        }
+      } else {
+        bShadda = FALSE;
+      }
+    } else if (dwCharType == FX_CHARTYPE_Numeric) {
+      wForm = wch;
+      if (bArabicNumber) {
+        wForm += 0x0630;
+      }
+    } else if (wch == L'.') {
+      wForm = wch;
+      if (bArabicNumber) {
+        wNext = 0xFEFF;
+        if (pAccess != NULL) {
+          iNext = i + 1;
+          if (iNext <= iLength) {
+            wNext = pAccess->GetChar(pIdentity, iNext);
+          }
+        } else {
+          if (i < iLength) {
+            wNext = *pStr;
+          }
+        }
+        if (wNext >= L'0' && wNext <= L'9') {
+          wForm = 0x066B;
+        }
+      }
+    } else if (wch == L',') {
+      wForm = wch;
+      if (bArabicComma) {
+        wForm = 0x060C;
+      }
+    } else if (bRTLPiece || bVerticalChar) {
+      wForm = FX_GetMirrorChar(wch, dwProps, bRTLPiece, bVerticalChar);
+    } else {
+      wForm = wch;
+    }
+    if (dwCharType != FX_CHARTYPE_Combination) {
+      bShadda = FALSE;
+    }
+    if (dwCharType < FX_CHARTYPE_ArabicAlef) {
+      bLam = FALSE;
+    }
+    dwProps = FX_GetUnicodeProperties(wForm);
+    iCharRotation = iRotation;
+    if (bVerticalChar && (dwProps & 0x8000) != 0) {
+      iCharRotation++;
+    }
+    iCharRotation %= 4;
+    bEmptyChar =
+        (dwCharType >= FX_CHARTYPE_Tab && dwCharType <= FX_CHARTYPE_Control);
+    if (wForm == 0xFEFF) {
+      bEmptyChar = TRUE;
+    }
+    iForms = bLam ? 3 : 1;
+    iCount += (bEmptyChar && bSkipSpace) ? 0 : iForms;
+    if (pCharPos == NULL) {
+      if (iWidth > 0) {
+        wPrev = wch;
+      }
+      wLast = wch;
+      continue;
+    }
+    iCharWidth = iWidth;
+    if (iCharWidth < 0) {
+      iCharWidth = -iCharWidth;
+    }
+    iCharWidth /= iFontSize;
+    formChars[0].wch = wch;
+    formChars[0].wForm = wForm;
+    formChars[0].iWidth = iCharWidth;
+    if (bLam) {
+      formChars[1].wForm = 0x0651;
+      iCharWidth = 0;
+      pFont->GetCharWidth(0x0651, iCharWidth, FALSE);
+      formChars[1].iWidth = iCharWidth;
+      formChars[2].wForm = 0x0670;
+      iCharWidth = 0;
+      pFont->GetCharWidth(0x0670, iCharWidth, FALSE);
+      formChars[2].iWidth = iCharWidth;
+    }
+    for (int32_t j = 0; j < iForms; j++) {
+      wForm = (FX_WCHAR)formChars[j].wForm;
+      iCharWidth = formChars[j].iWidth;
+      if (j > 0) {
+        dwCharType = FX_CHARTYPE_Combination;
+        wch = wForm;
+        wLast = (FX_WCHAR)formChars[j - 1].wForm;
+      }
+      if (!bEmptyChar || (bEmptyChar && !bSkipSpace)) {
+        pCharPos->m_GlyphIndex =
+            bCharCode ? wch : pFont->GetGlyphIndex(wForm, FALSE);
+        pCharPos->m_ExtGID = pCharPos->m_GlyphIndex;
+        pCharPos->m_FontCharWidth = iCharWidth;
+        if (pWSForms) {
+          *pWSForms += wForm;
+        }
+      }
+      if (bVerticalDoc) {
+        iCharHeight = iCharWidth;
+        iCharWidth = 1000;
+      } else {
+        iCharHeight = 1000;
+      }
+      fCharWidth = fFontSize * iCharWidth / 1000.0f;
+      fCharHeight = fFontSize * iCharHeight / 1000.0f;
+      if (bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
+        if (bVerticalDoc) {
+          fY -= fCharHeight;
+        } else {
+          fX -= fCharWidth;
+        }
+      }
+      if (!bEmptyChar || (bEmptyChar && !bSkipSpace)) {
+        pCharPos->m_OriginX = fX;
+        pCharPos->m_OriginY = fY;
+        if ((dwStyles & FX_TXTLAYOUTSTYLE_CombText) != 0) {
+          int32_t iFormWidth = iCharWidth;
+          pFont->GetCharWidth(wForm, iFormWidth, FALSE);
+          FX_FLOAT fOffset = fFontSize * (iCharWidth - iFormWidth) / 2000.0f;
+          if (bVerticalDoc) {
+            pCharPos->m_OriginY += fOffset;
+          } else {
+            pCharPos->m_OriginX += fOffset;
+          }
+        }
+        if (dwCharType == FX_CHARTYPE_Combination) {
+          CFX_Rect rtBBox;
+          rtBBox.Reset();
+          if (pFont->GetCharBBox(wForm, rtBBox, FALSE)) {
+            pCharPos->m_OriginY =
+                fYBase + fFontSize -
+                fFontSize * (FX_FLOAT)rtBBox.height / (FX_FLOAT)iMaxHeight;
+          }
+          if (wForm == wch && wLast != 0xFEFF) {
+            FX_DWORD dwLastProps = FX_GetUnicodeProperties(wLast);
+            if ((dwLastProps & FX_CHARTYPEBITSMASK) ==
+                FX_CHARTYPE_Combination) {
+              CFX_Rect rtBBox;
+              rtBBox.Reset();
+              if (pFont->GetCharBBox(wLast, rtBBox, FALSE)) {
+                pCharPos->m_OriginY -= fFontSize * rtBBox.height / iMaxHeight;
+              }
+            }
+          }
+        }
+        CFX_PointF ptOffset;
+        ptOffset.Reset();
+        FX_BOOL bAdjusted = FALSE;
+        if (pAdjustPos) {
+          bAdjusted = pAdjustPos(wForm, bCharCode, pFont, fFontSize,
+                                 bVerticalChar, ptOffset);
+        }
+        if (!bAdjusted && bVerticalChar && (dwProps & 0x00010000) != 0) {
+          CFX_Rect rtBBox;
+          rtBBox.Reset();
+          if (pFont->GetCharBBox(wForm, rtBBox, FALSE)) {
+            ptOffset.x = fFontSize * (850 - rtBBox.right()) / iMaxHeight;
+            ptOffset.y = fFontSize * (iAscent - rtBBox.top - 150) / iMaxHeight;
+          }
+        }
+        pCharPos->m_OriginX += ptOffset.x;
+        pCharPos->m_OriginY -= ptOffset.y;
+      }
+      if (!bRTLPiece && dwCharType != FX_CHARTYPE_Combination) {
+        if (bVerticalDoc) {
+          fY += fCharHeight;
+        } else {
+          fX += fCharWidth;
+        }
+      }
+      if (!bEmptyChar || (bEmptyChar && !bSkipSpace)) {
+        pCharPos->m_bGlyphAdjust = TRUE;
+        if (bVerticalDoc) {
+          if (iCharRotation == 0) {
+            pCharPos->m_AdjustMatrix[0] = -1;
+            pCharPos->m_AdjustMatrix[1] = 0;
+            pCharPos->m_AdjustMatrix[2] = 0;
+            pCharPos->m_AdjustMatrix[3] = 1;
+            pCharPos->m_OriginY += fAscent;
+          } else if (iCharRotation == 1) {
+            pCharPos->m_AdjustMatrix[0] = 0;
+            pCharPos->m_AdjustMatrix[1] = -1;
+            pCharPos->m_AdjustMatrix[2] = -1;
+            pCharPos->m_AdjustMatrix[3] = 0;
+            pCharPos->m_OriginX -= fDescent;
+          } else if (iCharRotation == 2) {
+            pCharPos->m_AdjustMatrix[0] = 1;
+            pCharPos->m_AdjustMatrix[1] = 0;
+            pCharPos->m_AdjustMatrix[2] = 0;
+            pCharPos->m_AdjustMatrix[3] = -1;
+            pCharPos->m_OriginX += fCharWidth;
+            pCharPos->m_OriginY += fAscent;
+          } else {
+            pCharPos->m_AdjustMatrix[0] = 0;
+            pCharPos->m_AdjustMatrix[1] = 1;
+            pCharPos->m_AdjustMatrix[2] = 1;
+            pCharPos->m_AdjustMatrix[3] = 0;
+            pCharPos->m_OriginX += fAscent;
+          }
+        } else {
+          if (iCharRotation == 0) {
+            pCharPos->m_AdjustMatrix[0] = -1;
+            pCharPos->m_AdjustMatrix[1] = 0;
+            pCharPos->m_AdjustMatrix[2] = 0;
+            pCharPos->m_AdjustMatrix[3] = 1;
+          } else if (iCharRotation == 1) {
+            pCharPos->m_AdjustMatrix[0] = 0;
+            pCharPos->m_AdjustMatrix[1] = -1;
+            pCharPos->m_AdjustMatrix[2] = -1;
+            pCharPos->m_AdjustMatrix[3] = 0;
+            pCharPos->m_OriginX -= fDescent;
+            pCharPos->m_OriginY -= fAscent + fDescent;
+          } else if (iCharRotation == 2) {
+            pCharPos->m_AdjustMatrix[0] = 1;
+            pCharPos->m_AdjustMatrix[1] = 0;
+            pCharPos->m_AdjustMatrix[2] = 0;
+            pCharPos->m_AdjustMatrix[3] = -1;
+            pCharPos->m_OriginX += fCharWidth;
+            pCharPos->m_OriginY -= fAscent;
+          } else {
+            pCharPos->m_AdjustMatrix[0] = 0;
+            pCharPos->m_AdjustMatrix[1] = 1;
+            pCharPos->m_AdjustMatrix[2] = 1;
+            pCharPos->m_AdjustMatrix[3] = 0;
+            pCharPos->m_OriginX += fAscent;
+          }
+        }
+        if (iHorScale != 100 || iVerScale != 100) {
+          pCharPos->m_AdjustMatrix[0] =
+              pCharPos->m_AdjustMatrix[0] * iHorScale / 100.0f;
+          pCharPos->m_AdjustMatrix[1] =
+              pCharPos->m_AdjustMatrix[1] * iHorScale / 100.0f;
+          pCharPos->m_AdjustMatrix[2] =
+              pCharPos->m_AdjustMatrix[2] * iVerScale / 100.0f;
+          pCharPos->m_AdjustMatrix[3] =
+              pCharPos->m_AdjustMatrix[3] * iVerScale / 100.0f;
+        }
+        pCharPos++;
+      }
+    }
+    if (iWidth > 0) {
+      wPrev = (FX_WCHAR)formChars[0].wch;
+    }
+    wLast = wch;
+  }
+  return iCount;
+}
+int32_t CFX_TxtBreak::GetCharRects(FX_LPCTXTRUN pTxtRun,
+                                   CFX_RectFArray& rtArray,
+                                   FX_BOOL bCharBBox) const {
+  if (pTxtRun == NULL || pTxtRun->iLength < 1) {
+    return 0;
+  }
+  IFX_TxtAccess* pAccess = pTxtRun->pAccess;
+  void* pIdentity = pTxtRun->pIdentity;
+  const FX_WCHAR* pStr = pTxtRun->pStr;
+  int32_t* pWidths = pTxtRun->pWidths;
+  int32_t iLength = pTxtRun->iLength;
+  CFX_RectF rect(*pTxtRun->pRect);
+  FX_BOOL bRTLPiece =
+      (pTxtRun->dwCharStyles & FX_TXTCHARSTYLE_OddBidiLevel) != 0;
+  FX_FLOAT fFontSize = pTxtRun->fFontSize;
+  int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
+  FX_FLOAT fScale = fFontSize / 1000.0f;
+  IFX_Font* pFont = pTxtRun->pFont;
+  if (pFont == NULL) {
+    bCharBBox = FALSE;
+  }
+  CFX_Rect bbox;
+  bbox.Set(0, 0, 0, 0);
+  if (bCharBBox) {
+    bCharBBox = pFont->GetBBox(bbox);
+  }
+  FX_FLOAT fLeft = std::max(0.0f, bbox.left * fScale);
+  FX_FLOAT fHeight = FXSYS_fabs(bbox.height * fScale);
+  rtArray.RemoveAll();
+  rtArray.SetSize(iLength);
+  FX_BOOL bVertical =
+      (pTxtRun->dwStyles & FX_TXTLAYOUTSTYLE_VerticalLayout) != 0;
+  FX_BOOL bSingleLine = (pTxtRun->dwStyles & FX_TXTLAYOUTSTYLE_SingleLine) != 0;
+  FX_BOOL bCombText = (pTxtRun->dwStyles & FX_TXTLAYOUTSTYLE_CombText) != 0;
+  FX_WCHAR wch, wLineBreakChar = pTxtRun->wLineBreakChar;
+  int32_t iCharSize;
+  FX_FLOAT fCharSize, fStart;
+  if (bVertical) {
+    fStart = bRTLPiece ? rect.bottom() : rect.top;
+  } else {
+    fStart = bRTLPiece ? rect.right() : rect.left;
+  }
+  for (int32_t i = 0; i < iLength; i++) {
+    if (pAccess != NULL) {
+      wch = pAccess->GetChar(pIdentity, i);
+      iCharSize = pAccess->GetWidth(pIdentity, i);
+    } else {
+      wch = *pStr++;
+      iCharSize = *pWidths++;
+    }
+    fCharSize = (FX_FLOAT)iCharSize / 20000.0f;
+    FX_BOOL bRet = (!bSingleLine && FX_IsCtrlCode(wch));
+    if (!(wch == L'\v' || wch == L'\f' || wch == 0x2028 || wch == 0x2029 ||
+          (wLineBreakChar != 0xFEFF && wch == wLineBreakChar))) {
+      bRet = FALSE;
+    }
+    if (bRet) {
+      iCharSize = iFontSize * 500;
+      fCharSize = fFontSize / 2.0f;
+    }
+    if (bVertical) {
+      rect.top = fStart;
+      if (bRTLPiece) {
+        rect.top -= fCharSize;
+        fStart -= fCharSize;
+      } else {
+        fStart += fCharSize;
+      }
+      rect.height = fCharSize;
+    } else {
+      rect.left = fStart;
+      if (bRTLPiece) {
+        rect.left -= fCharSize;
+        fStart -= fCharSize;
+      } else {
+        fStart += fCharSize;
+      }
+      rect.width = fCharSize;
+    }
+    if (bCharBBox && !bRet) {
+      int32_t iCharWidth = 1000;
+      pFont->GetCharWidth(wch, iCharWidth);
+      FX_FLOAT fRTLeft = 0, fCharWidth = 0;
+      if (iCharWidth > 0) {
+        fCharWidth = iCharWidth * fScale;
+        fRTLeft = fLeft;
+        if (bCombText) {
+          fRTLeft = (rect.width - fCharWidth) / 2.0f;
+        }
+      }
+      CFX_RectF rtBBoxF;
+      if (bVertical) {
+        rtBBoxF.top = rect.left + fRTLeft;
+        rtBBoxF.left = rect.top + (rect.height - fHeight) / 2.0f;
+        rtBBoxF.height = fCharWidth;
+        rtBBoxF.width = fHeight;
+        rtBBoxF.left = std::max(rtBBoxF.left, 0.0f);
+      } else {
+        rtBBoxF.left = rect.left + fRTLeft;
+        rtBBoxF.top = rect.top + (rect.height - fHeight) / 2.0f;
+        rtBBoxF.width = fCharWidth;
+        rtBBoxF.height = fHeight;
+        rtBBoxF.top = std::max(rtBBoxF.top, 0.0f);
+      }
+      rtArray.SetAt(i, rtBBoxF);
+      continue;
+    }
+    rtArray.SetAt(i, rect);
+  }
+  return iLength;
+}
diff --git a/xfa/src/fgas/src/layout/fx_textbreak.h b/xfa/src/fgas/src/layout/fx_textbreak.h
index 68deed58d6..6644725e1b 100644
--- a/xfa/src/fgas/src/layout/fx_textbreak.h
+++ b/xfa/src/fgas/src/layout/fx_textbreak.h
@@ -1,171 +1,171 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_TEXTBREAK_IMP
-#define _FX_TEXTBREAK_IMP
-
-#include "core/include/fxcrt/fx_memory.h"
-
-class IFX_ArabicChar;
-class CFX_Txtbreak;
-
-class CFX_TxtLine {
- public:
-  CFX_TxtLine(int32_t iBlockSize)
-      : m_iStart(0), m_iWidth(0), m_iArabicChars(0) {
-    m_pLineChars = new CFX_TxtCharArray;
-    m_pLinePieces = new CFX_TxtPieceArray(16);
-  }
-  ~CFX_TxtLine() {
-    RemoveAll();
-    delete m_pLineChars;
-    delete m_pLinePieces;
-  }
-  int32_t CountChars() const { return m_pLineChars->GetSize(); }
-  CFX_TxtChar* GetCharPtr(int32_t index) const {
-    FXSYS_assert(index > -1 && index < m_pLineChars->GetSize());
-    return m_pLineChars->GetDataPtr(index);
-  }
-  int32_t CountPieces() const { return m_pLinePieces->GetSize(); }
-  CFX_TxtPiece* GetPiecePtr(int32_t index) const {
-    FXSYS_assert(index > -1 && index < m_pLinePieces->GetSize());
-    return m_pLinePieces->GetPtrAt(index);
-  }
-  void GetString(CFX_WideString& wsStr) const {
-    int32_t iCount = m_pLineChars->GetSize();
-    FX_WCHAR* pBuf = wsStr.GetBuffer(iCount);
-    CFX_Char* pChar;
-    for (int32_t i = 0; i < iCount; i++) {
-      pChar = m_pLineChars->GetDataPtr(i);
-      *pBuf++ = (FX_WCHAR)pChar->m_wCharCode;
-    }
-    wsStr.ReleaseBuffer(iCount);
-  }
-  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
-    m_pLineChars->RemoveAll();
-    m_pLinePieces->RemoveAll(bLeaveMemory);
-    m_iWidth = 0;
-    m_iArabicChars = 0;
-  }
-  CFX_TxtCharArray* m_pLineChars;
-  CFX_TxtPieceArray* m_pLinePieces;
-  int32_t m_iStart;
-  int32_t m_iWidth;
-  int32_t m_iArabicChars;
-};
-class CFX_TxtBreak : public IFX_TxtBreak {
- public:
-  CFX_TxtBreak(FX_DWORD dwPolicies);
-  ~CFX_TxtBreak();
-  virtual void Release() { delete this; }
-  virtual void SetLineWidth(FX_FLOAT fLineWidth);
-  virtual void SetLinePos(FX_FLOAT fLinePos);
-  virtual FX_DWORD GetLayoutStyles() const { return m_dwLayoutStyles; }
-  virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles);
-  virtual void SetFont(IFX_Font* pFont);
-  virtual void SetFontSize(FX_FLOAT fFontSize);
-  virtual void SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant);
-  virtual void SetDefaultChar(FX_WCHAR wch);
-  virtual void SetParagraphBreakChar(FX_WCHAR wch);
-  virtual void SetLineBreakTolerance(FX_FLOAT fTolerance);
-  virtual void SetHorizontalScale(int32_t iScale);
-  virtual void SetVerticalScale(int32_t iScale);
-  virtual void SetCharRotation(int32_t iCharRotation);
-  virtual void SetCharSpace(FX_FLOAT fCharSpace);
-  virtual void SetAlignment(int32_t iAlignment);
-  virtual FX_DWORD GetContextCharStyles() const;
-  virtual void SetContextCharStyles(FX_DWORD dwCharStyles);
-  virtual void SetCombWidth(FX_FLOAT fCombWidth);
-  virtual void SetUserData(void* pUserData);
-  virtual FX_DWORD AppendChar(FX_WCHAR wch);
-  virtual FX_DWORD EndBreak(FX_DWORD dwStatus = FX_TXTBREAK_PieceBreak);
-  virtual int32_t CountBreakChars() const;
-  virtual int32_t CountBreakPieces() const;
-  virtual const CFX_TxtPiece* GetBreakPiece(int32_t index) const;
-  virtual void ClearBreakPieces();
-  virtual void Reset();
-  virtual int32_t GetDisplayPos(
-      FX_LPCTXTRUN pTxtRun,
-      FXTEXT_CHARPOS* pCharPos,
-      FX_BOOL bCharCode = FALSE,
-      CFX_WideString* pWSForms = NULL,
-      FX_AdjustCharDisplayPos pAdjustPos = NULL) const;
-  virtual int32_t GetCharRects(FX_LPCTXTRUN pTxtRun,
-                               CFX_RectFArray& rtArray,
-                               FX_BOOL bCharBBox = FALSE) const;
-  void AppendChar_PageLoad(CFX_Char* pCurChar, FX_DWORD dwProps);
-  FX_DWORD AppendChar_Combination(CFX_Char* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Tab(CFX_Char* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Control(CFX_Char* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Arabic(CFX_Char* pCurChar, int32_t iRotation);
-  FX_DWORD AppendChar_Others(CFX_Char* pCurChar, int32_t iRotation);
-
- protected:
-  FX_DWORD m_dwPolicies;
-  FX_BOOL m_bPagination;
-  IFX_ArabicChar* m_pArabicChar;
-  int32_t m_iLineWidth;
-  FX_DWORD m_dwLayoutStyles;
-  FX_BOOL m_bVertical;
-  FX_BOOL m_bArabicContext;
-  FX_BOOL m_bArabicShapes;
-  FX_BOOL m_bRTL;
-  FX_BOOL m_bSingleLine;
-  FX_BOOL m_bCombText;
-  int32_t m_iArabicContext;
-  int32_t m_iCurArabicContext;
-  IFX_Font* m_pFont;
-  int32_t m_iFontSize;
-  FX_BOOL m_bEquidistant;
-  int32_t m_iTabWidth;
-  FX_WCHAR m_wDefChar;
-  FX_WCHAR m_wParagBreakChar;
-  int32_t m_iDefChar;
-  int32_t m_iLineRotation;
-  int32_t m_iCharRotation;
-  int32_t m_iRotation;
-  int32_t m_iAlignment;
-  FX_DWORD m_dwContextCharStyles;
-  int32_t m_iCombWidth;
-  void* m_pUserData;
-  FX_DWORD m_dwCharType;
-  FX_BOOL m_bCurRTL;
-  int32_t m_iCurAlignment;
-  FX_BOOL m_bArabicNumber;
-  FX_BOOL m_bArabicComma;
-  CFX_TxtLine* m_pTxtLine1;
-  CFX_TxtLine* m_pTxtLine2;
-  CFX_TxtLine* m_pCurLine;
-  int32_t m_iReady;
-  int32_t m_iTolerance;
-  int32_t m_iHorScale;
-  int32_t m_iVerScale;
-  int32_t m_iCharSpace;
-  void SetBreakStatus();
-  int32_t GetLineRotation(FX_DWORD dwStyles) const;
-  CFX_TxtChar* GetLastChar(int32_t index, FX_BOOL bOmitChar = TRUE) const;
-  CFX_TxtLine* GetTxtLine(FX_BOOL bReady) const;
-  CFX_TxtPieceArray* GetTxtPieces(FX_BOOL bReady) const;
-  FX_DWORD GetUnifiedCharType(FX_DWORD dwType) const;
-  void ResetArabicContext();
-  void ResetContextCharStyles();
-  void EndBreak_UpdateArabicShapes();
-  FX_BOOL EndBreak_SplitLine(CFX_TxtLine* pNextLine,
-                             FX_BOOL bAllChars,
-                             FX_DWORD dwStatus);
-  void EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus);
-  void EndBreak_Alignment(CFX_TPOArray& tpos,
-                          FX_BOOL bAllChars,
-                          FX_DWORD dwStatus);
-  int32_t GetBreakPos(CFX_TxtCharArray& ca,
-                      int32_t& iEndPos,
-                      FX_BOOL bAllChars = FALSE,
-                      FX_BOOL bOnlyBrk = FALSE);
-  void SplitTextLine(CFX_TxtLine* pCurLine,
-                     CFX_TxtLine* pNextLine,
-                     FX_BOOL bAllChars = FALSE);
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_TEXTBREAK_IMP
+#define _FX_TEXTBREAK_IMP
+
+#include "core/include/fxcrt/fx_memory.h"
+
+class IFX_ArabicChar;
+class CFX_Txtbreak;
+
+class CFX_TxtLine {
+ public:
+  CFX_TxtLine(int32_t iBlockSize)
+      : m_iStart(0), m_iWidth(0), m_iArabicChars(0) {
+    m_pLineChars = new CFX_TxtCharArray;
+    m_pLinePieces = new CFX_TxtPieceArray(16);
+  }
+  ~CFX_TxtLine() {
+    RemoveAll();
+    delete m_pLineChars;
+    delete m_pLinePieces;
+  }
+  int32_t CountChars() const { return m_pLineChars->GetSize(); }
+  CFX_TxtChar* GetCharPtr(int32_t index) const {
+    FXSYS_assert(index > -1 && index < m_pLineChars->GetSize());
+    return m_pLineChars->GetDataPtr(index);
+  }
+  int32_t CountPieces() const { return m_pLinePieces->GetSize(); }
+  CFX_TxtPiece* GetPiecePtr(int32_t index) const {
+    FXSYS_assert(index > -1 && index < m_pLinePieces->GetSize());
+    return m_pLinePieces->GetPtrAt(index);
+  }
+  void GetString(CFX_WideString& wsStr) const {
+    int32_t iCount = m_pLineChars->GetSize();
+    FX_WCHAR* pBuf = wsStr.GetBuffer(iCount);
+    CFX_Char* pChar;
+    for (int32_t i = 0; i < iCount; i++) {
+      pChar = m_pLineChars->GetDataPtr(i);
+      *pBuf++ = (FX_WCHAR)pChar->m_wCharCode;
+    }
+    wsStr.ReleaseBuffer(iCount);
+  }
+  void RemoveAll(FX_BOOL bLeaveMemory = FALSE) {
+    m_pLineChars->RemoveAll();
+    m_pLinePieces->RemoveAll(bLeaveMemory);
+    m_iWidth = 0;
+    m_iArabicChars = 0;
+  }
+  CFX_TxtCharArray* m_pLineChars;
+  CFX_TxtPieceArray* m_pLinePieces;
+  int32_t m_iStart;
+  int32_t m_iWidth;
+  int32_t m_iArabicChars;
+};
+class CFX_TxtBreak : public IFX_TxtBreak {
+ public:
+  CFX_TxtBreak(FX_DWORD dwPolicies);
+  ~CFX_TxtBreak();
+  virtual void Release() { delete this; }
+  virtual void SetLineWidth(FX_FLOAT fLineWidth);
+  virtual void SetLinePos(FX_FLOAT fLinePos);
+  virtual FX_DWORD GetLayoutStyles() const { return m_dwLayoutStyles; }
+  virtual void SetLayoutStyles(FX_DWORD dwLayoutStyles);
+  virtual void SetFont(IFX_Font* pFont);
+  virtual void SetFontSize(FX_FLOAT fFontSize);
+  virtual void SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant);
+  virtual void SetDefaultChar(FX_WCHAR wch);
+  virtual void SetParagraphBreakChar(FX_WCHAR wch);
+  virtual void SetLineBreakTolerance(FX_FLOAT fTolerance);
+  virtual void SetHorizontalScale(int32_t iScale);
+  virtual void SetVerticalScale(int32_t iScale);
+  virtual void SetCharRotation(int32_t iCharRotation);
+  virtual void SetCharSpace(FX_FLOAT fCharSpace);
+  virtual void SetAlignment(int32_t iAlignment);
+  virtual FX_DWORD GetContextCharStyles() const;
+  virtual void SetContextCharStyles(FX_DWORD dwCharStyles);
+  virtual void SetCombWidth(FX_FLOAT fCombWidth);
+  virtual void SetUserData(void* pUserData);
+  virtual FX_DWORD AppendChar(FX_WCHAR wch);
+  virtual FX_DWORD EndBreak(FX_DWORD dwStatus = FX_TXTBREAK_PieceBreak);
+  virtual int32_t CountBreakChars() const;
+  virtual int32_t CountBreakPieces() const;
+  virtual const CFX_TxtPiece* GetBreakPiece(int32_t index) const;
+  virtual void ClearBreakPieces();
+  virtual void Reset();
+  virtual int32_t GetDisplayPos(
+      FX_LPCTXTRUN pTxtRun,
+      FXTEXT_CHARPOS* pCharPos,
+      FX_BOOL bCharCode = FALSE,
+      CFX_WideString* pWSForms = NULL,
+      FX_AdjustCharDisplayPos pAdjustPos = NULL) const;
+  virtual int32_t GetCharRects(FX_LPCTXTRUN pTxtRun,
+                               CFX_RectFArray& rtArray,
+                               FX_BOOL bCharBBox = FALSE) const;
+  void AppendChar_PageLoad(CFX_Char* pCurChar, FX_DWORD dwProps);
+  FX_DWORD AppendChar_Combination(CFX_Char* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Tab(CFX_Char* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Control(CFX_Char* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Arabic(CFX_Char* pCurChar, int32_t iRotation);
+  FX_DWORD AppendChar_Others(CFX_Char* pCurChar, int32_t iRotation);
+
+ protected:
+  FX_DWORD m_dwPolicies;
+  FX_BOOL m_bPagination;
+  IFX_ArabicChar* m_pArabicChar;
+  int32_t m_iLineWidth;
+  FX_DWORD m_dwLayoutStyles;
+  FX_BOOL m_bVertical;
+  FX_BOOL m_bArabicContext;
+  FX_BOOL m_bArabicShapes;
+  FX_BOOL m_bRTL;
+  FX_BOOL m_bSingleLine;
+  FX_BOOL m_bCombText;
+  int32_t m_iArabicContext;
+  int32_t m_iCurArabicContext;
+  IFX_Font* m_pFont;
+  int32_t m_iFontSize;
+  FX_BOOL m_bEquidistant;
+  int32_t m_iTabWidth;
+  FX_WCHAR m_wDefChar;
+  FX_WCHAR m_wParagBreakChar;
+  int32_t m_iDefChar;
+  int32_t m_iLineRotation;
+  int32_t m_iCharRotation;
+  int32_t m_iRotation;
+  int32_t m_iAlignment;
+  FX_DWORD m_dwContextCharStyles;
+  int32_t m_iCombWidth;
+  void* m_pUserData;
+  FX_DWORD m_dwCharType;
+  FX_BOOL m_bCurRTL;
+  int32_t m_iCurAlignment;
+  FX_BOOL m_bArabicNumber;
+  FX_BOOL m_bArabicComma;
+  CFX_TxtLine* m_pTxtLine1;
+  CFX_TxtLine* m_pTxtLine2;
+  CFX_TxtLine* m_pCurLine;
+  int32_t m_iReady;
+  int32_t m_iTolerance;
+  int32_t m_iHorScale;
+  int32_t m_iVerScale;
+  int32_t m_iCharSpace;
+  void SetBreakStatus();
+  int32_t GetLineRotation(FX_DWORD dwStyles) const;
+  CFX_TxtChar* GetLastChar(int32_t index, FX_BOOL bOmitChar = TRUE) const;
+  CFX_TxtLine* GetTxtLine(FX_BOOL bReady) const;
+  CFX_TxtPieceArray* GetTxtPieces(FX_BOOL bReady) const;
+  FX_DWORD GetUnifiedCharType(FX_DWORD dwType) const;
+  void ResetArabicContext();
+  void ResetContextCharStyles();
+  void EndBreak_UpdateArabicShapes();
+  FX_BOOL EndBreak_SplitLine(CFX_TxtLine* pNextLine,
+                             FX_BOOL bAllChars,
+                             FX_DWORD dwStatus);
+  void EndBreak_BidiLine(CFX_TPOArray& tpos, FX_DWORD dwStatus);
+  void EndBreak_Alignment(CFX_TPOArray& tpos,
+                          FX_BOOL bAllChars,
+                          FX_DWORD dwStatus);
+  int32_t GetBreakPos(CFX_TxtCharArray& ca,
+                      int32_t& iEndPos,
+                      FX_BOOL bAllChars = FALSE,
+                      FX_BOOL bOnlyBrk = FALSE);
+  void SplitTextLine(CFX_TxtLine* pCurLine,
+                     CFX_TxtLine* pNextLine,
+                     FX_BOOL bAllChars = FALSE);
+};
+#endif
diff --git a/xfa/src/fgas/src/layout/fx_unicode.cpp b/xfa/src/fgas/src/layout/fx_unicode.cpp
index ff98760826..3734d5f4a6 100644
--- a/xfa/src/fgas/src/layout/fx_unicode.cpp
+++ b/xfa/src/fgas/src/layout/fx_unicode.cpp
@@ -1,117 +1,117 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_unicode.h"
-void FX_TEXTLAYOUT_PieceSort(CFX_TPOArray& tpos, int32_t iStart, int32_t iEnd) {
-  FXSYS_assert(iStart > -1 && iStart < tpos.GetSize());
-  FXSYS_assert(iEnd > -1 && iEnd < tpos.GetSize());
-  if (iStart >= iEnd) {
-    return;
-  }
-  int32_t i = iStart, j = iEnd;
-  FX_TPO *pCur = tpos.GetPtrAt(iStart), *pSort;
-  int32_t v = pCur->pos;
-  while (i < j) {
-    while (j > i) {
-      pSort = tpos.GetPtrAt(j);
-      if (pSort->pos < v) {
-        FX_TPO t = *pSort;
-        *pSort = *pCur;
-        *pCur = t;
-        pCur = pSort;
-        break;
-      }
-      j--;
-    }
-    while (i < j) {
-      pSort = tpos.GetPtrAt(i);
-      if (pSort->pos > v) {
-        FX_TPO t = *pSort;
-        *pSort = *pCur;
-        *pCur = t;
-        pCur = pSort;
-        break;
-      }
-      i++;
-    }
-  }
-  i--, j++;
-  if (iStart < i) {
-    FX_TEXTLAYOUT_PieceSort(tpos, iStart, i);
-  }
-  if (j < iEnd) {
-    FX_TEXTLAYOUT_PieceSort(tpos, j, iEnd);
-  }
-}
-static const FX_JAPCHARPROPERTYEX gs_FX_JapCharPropertysEx[] = {
-    {0x3001, 0x13}, {0x3002, 0x13}, {0x3041, 0x23}, {0x3043, 0x23},
-    {0x3045, 0x23}, {0x3047, 0x23}, {0x3049, 0x23}, {0x3063, 0x23},
-    {0x3083, 0x23}, {0x3085, 0x23}, {0x3087, 0x23}, {0x308E, 0x23},
-    {0x3095, 0x23}, {0x3096, 0x23}, {0x30A1, 0x23}, {0x30A3, 0x23},
-    {0x30A5, 0x23}, {0x30A7, 0x23}, {0x30A9, 0x23}, {0x30C3, 0x23},
-    {0x30E3, 0x23}, {0x30E5, 0x23}, {0x30E7, 0x23}, {0x30EE, 0x23},
-    {0x30F5, 0x23}, {0x30F6, 0x23}, {0x30FB, 0x22}, {0x31F0, 0x23},
-    {0x31F1, 0x23}, {0x31F2, 0x23}, {0x31F3, 0x23}, {0x31F4, 0x23},
-    {0x31F5, 0x23}, {0x31F6, 0x23}, {0x31F7, 0x23}, {0x31F8, 0x23},
-    {0x31F9, 0x23}, {0x31FA, 0x23}, {0x31FB, 0x23}, {0x31FC, 0x23},
-    {0x31FD, 0x23}, {0x31FE, 0x23}, {0x31FF, 0x23},
-};
-FX_LPCJAPCHARPROPERTYEX FX_GetJapCharPropertyEx(FX_WCHAR wch) {
-  int32_t iStart = 0;
-  int32_t iEnd =
-      sizeof(gs_FX_JapCharPropertysEx) / sizeof(FX_JAPCHARPROPERTYEX);
-  while (iStart <= iEnd) {
-    int32_t iMid = (iStart + iEnd) / 2;
-    FX_WCHAR wJapChar = gs_FX_JapCharPropertysEx[iMid].wChar;
-    if (wch == wJapChar) {
-      return gs_FX_JapCharPropertysEx + iMid;
-    } else if (wch < wJapChar) {
-      iEnd = iMid - 1;
-    } else {
-      iStart = iMid + 1;
-    }
-  }
-  return NULL;
-}
-FX_BOOL FX_AdjustJapCharDisplayPos(FX_WCHAR wch,
-                                   FX_BOOL bMBCSCode,
-                                   IFX_Font* pFont,
-                                   FX_FLOAT fFontSize,
-                                   FX_BOOL bVertical,
-                                   CFX_PointF& ptOffset) {
-  if (pFont == NULL || !bVertical) {
-    return FALSE;
-  }
-  if (wch < 0x3001 || wch > 0x31FF) {
-    return FALSE;
-  }
-  FX_LPCJAPCHARPROPERTYEX pJapChar = FX_GetJapCharPropertyEx(wch);
-  if (pJapChar == NULL) {
-    return FALSE;
-  }
-  CFX_Rect rtBBox;
-  rtBBox.Reset();
-  if (pFont->GetCharBBox(wch, rtBBox, bMBCSCode)) {
-    switch (pJapChar->uAlign & 0xF0) {
-      case FX_JAPCHARPROPERTYEX_Top:
-        ptOffset.y = fFontSize * (1000 - rtBBox.height) / 1200.0f;
-        break;
-      case FX_JAPCHARPROPERTYEX_Middle:
-        ptOffset.y = fFontSize * (1000 - rtBBox.height) / 6000.0f;
-        break;
-    }
-    switch (pJapChar->uAlign & 0x0F) {
-      case FX_JAPCHARPROPERTYEX_Center:
-        ptOffset.x = fFontSize * (600 - rtBBox.right()) / 1000.0f;
-        break;
-      case FX_JAPCHARPROPERTYEX_Right:
-        ptOffset.x = fFontSize * (950 - rtBBox.right()) / 1000.0f;
-        break;
-    }
-  }
-  return TRUE;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_unicode.h"
+void FX_TEXTLAYOUT_PieceSort(CFX_TPOArray& tpos, int32_t iStart, int32_t iEnd) {
+  FXSYS_assert(iStart > -1 && iStart < tpos.GetSize());
+  FXSYS_assert(iEnd > -1 && iEnd < tpos.GetSize());
+  if (iStart >= iEnd) {
+    return;
+  }
+  int32_t i = iStart, j = iEnd;
+  FX_TPO *pCur = tpos.GetPtrAt(iStart), *pSort;
+  int32_t v = pCur->pos;
+  while (i < j) {
+    while (j > i) {
+      pSort = tpos.GetPtrAt(j);
+      if (pSort->pos < v) {
+        FX_TPO t = *pSort;
+        *pSort = *pCur;
+        *pCur = t;
+        pCur = pSort;
+        break;
+      }
+      j--;
+    }
+    while (i < j) {
+      pSort = tpos.GetPtrAt(i);
+      if (pSort->pos > v) {
+        FX_TPO t = *pSort;
+        *pSort = *pCur;
+        *pCur = t;
+        pCur = pSort;
+        break;
+      }
+      i++;
+    }
+  }
+  i--, j++;
+  if (iStart < i) {
+    FX_TEXTLAYOUT_PieceSort(tpos, iStart, i);
+  }
+  if (j < iEnd) {
+    FX_TEXTLAYOUT_PieceSort(tpos, j, iEnd);
+  }
+}
+static const FX_JAPCHARPROPERTYEX gs_FX_JapCharPropertysEx[] = {
+    {0x3001, 0x13}, {0x3002, 0x13}, {0x3041, 0x23}, {0x3043, 0x23},
+    {0x3045, 0x23}, {0x3047, 0x23}, {0x3049, 0x23}, {0x3063, 0x23},
+    {0x3083, 0x23}, {0x3085, 0x23}, {0x3087, 0x23}, {0x308E, 0x23},
+    {0x3095, 0x23}, {0x3096, 0x23}, {0x30A1, 0x23}, {0x30A3, 0x23},
+    {0x30A5, 0x23}, {0x30A7, 0x23}, {0x30A9, 0x23}, {0x30C3, 0x23},
+    {0x30E3, 0x23}, {0x30E5, 0x23}, {0x30E7, 0x23}, {0x30EE, 0x23},
+    {0x30F5, 0x23}, {0x30F6, 0x23}, {0x30FB, 0x22}, {0x31F0, 0x23},
+    {0x31F1, 0x23}, {0x31F2, 0x23}, {0x31F3, 0x23}, {0x31F4, 0x23},
+    {0x31F5, 0x23}, {0x31F6, 0x23}, {0x31F7, 0x23}, {0x31F8, 0x23},
+    {0x31F9, 0x23}, {0x31FA, 0x23}, {0x31FB, 0x23}, {0x31FC, 0x23},
+    {0x31FD, 0x23}, {0x31FE, 0x23}, {0x31FF, 0x23},
+};
+FX_LPCJAPCHARPROPERTYEX FX_GetJapCharPropertyEx(FX_WCHAR wch) {
+  int32_t iStart = 0;
+  int32_t iEnd =
+      sizeof(gs_FX_JapCharPropertysEx) / sizeof(FX_JAPCHARPROPERTYEX);
+  while (iStart <= iEnd) {
+    int32_t iMid = (iStart + iEnd) / 2;
+    FX_WCHAR wJapChar = gs_FX_JapCharPropertysEx[iMid].wChar;
+    if (wch == wJapChar) {
+      return gs_FX_JapCharPropertysEx + iMid;
+    } else if (wch < wJapChar) {
+      iEnd = iMid - 1;
+    } else {
+      iStart = iMid + 1;
+    }
+  }
+  return NULL;
+}
+FX_BOOL FX_AdjustJapCharDisplayPos(FX_WCHAR wch,
+                                   FX_BOOL bMBCSCode,
+                                   IFX_Font* pFont,
+                                   FX_FLOAT fFontSize,
+                                   FX_BOOL bVertical,
+                                   CFX_PointF& ptOffset) {
+  if (pFont == NULL || !bVertical) {
+    return FALSE;
+  }
+  if (wch < 0x3001 || wch > 0x31FF) {
+    return FALSE;
+  }
+  FX_LPCJAPCHARPROPERTYEX pJapChar = FX_GetJapCharPropertyEx(wch);
+  if (pJapChar == NULL) {
+    return FALSE;
+  }
+  CFX_Rect rtBBox;
+  rtBBox.Reset();
+  if (pFont->GetCharBBox(wch, rtBBox, bMBCSCode)) {
+    switch (pJapChar->uAlign & 0xF0) {
+      case FX_JAPCHARPROPERTYEX_Top:
+        ptOffset.y = fFontSize * (1000 - rtBBox.height) / 1200.0f;
+        break;
+      case FX_JAPCHARPROPERTYEX_Middle:
+        ptOffset.y = fFontSize * (1000 - rtBBox.height) / 6000.0f;
+        break;
+    }
+    switch (pJapChar->uAlign & 0x0F) {
+      case FX_JAPCHARPROPERTYEX_Center:
+        ptOffset.x = fFontSize * (600 - rtBBox.right()) / 1000.0f;
+        break;
+      case FX_JAPCHARPROPERTYEX_Right:
+        ptOffset.x = fFontSize * (950 - rtBBox.right()) / 1000.0f;
+        break;
+    }
+  }
+  return TRUE;
+}
diff --git a/xfa/src/fgas/src/layout/fx_unicode.h b/xfa/src/fgas/src/layout/fx_unicode.h
index 61d1810b3e..92ec5004ea 100644
--- a/xfa/src/fgas/src/layout/fx_unicode.h
+++ b/xfa/src/fgas/src/layout/fx_unicode.h
@@ -1,15 +1,15 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FGAS_UNICODE_IMP
-#define _FGAS_UNICODE_IMP
-typedef struct _FX_TPO {
-  int32_t index;
-  int32_t pos;
-} FX_TPO;
-typedef CFX_MassArrayTemplate<FX_TPO> CFX_TPOArray;
-void FX_TEXTLAYOUT_PieceSort(CFX_TPOArray& tpos, int32_t iStart, int32_t iEnd);
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FGAS_UNICODE_IMP
+#define _FGAS_UNICODE_IMP
+typedef struct _FX_TPO {
+  int32_t index;
+  int32_t pos;
+} FX_TPO;
+typedef CFX_MassArrayTemplate<FX_TPO> CFX_TPOArray;
+void FX_TEXTLAYOUT_PieceSort(CFX_TPOArray& tpos, int32_t iStart, int32_t iEnd);
+#endif
diff --git a/xfa/src/fgas/src/localization/fx_datetime.cpp b/xfa/src/fgas/src/localization/fx_datetime.cpp
index e8dc8dcbc0..76b7eb14d6 100644
--- a/xfa/src/fgas/src/localization/fx_datetime.cpp
+++ b/xfa/src/fgas/src/localization/fx_datetime.cpp
@@ -1,553 +1,553 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/src/fgas/src/fgas_base.h"
-const uint8_t g_FXDaysPerMonth[12] = {31, 28, 31, 30, 31, 30,
-                                      31, 31, 30, 31, 30, 31};
-const uint8_t g_FXDaysPerLeapMonth[12] = {31, 29, 31, 30, 31, 30,
-                                          31, 31, 30, 31, 30, 31};
-const int32_t g_FXDaysBeforeMonth[12] = {0,   31,  59,  90,  120, 151,
-                                         181, 212, 243, 273, 304, 334};
-const int32_t g_FXDaysBeforeLeapMonth[12] = {0,   31,  60,  91,  121, 152,
-                                             182, 213, 244, 274, 305, 335};
-const int32_t g_FXDaysPerYear = 365;
-const int32_t g_FXDaysPerLeapYear = 366;
-const int32_t g_FXDaysPer4Years = 1461;
-const int32_t g_FXDaysPer100Years = 36524;
-const int32_t g_FXDaysPer400Years = 146097;
-const int64_t g_FXMillisecondsPerSecond = 1000;
-const int64_t g_FXMillisecondsPerMinute = 60000;
-const int64_t g_FXMillisecondsPerHour = 3600000;
-const int64_t g_FXMillisecondsPerDay = 86400000;
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
-    _FX_OS_ == _FX_WIN64_
-const int64_t g_FXMillisecondsPerYear = 0x0757B12C00;
-const int64_t g_FXMillisecondsPerLeapYear = 0x075CD78800;
-const int64_t g_FXMillisecondsPer4Years = 0x1D63EB0C00;
-const int64_t g_FXMillisecondsPer100Years = 0x02DEBCCDD000;
-const int64_t g_FXMillisecondsPer400Years = 0x0B7AF85D9C00;
-#endif
-FX_BOOL FX_IsLeapYear(int32_t iYear) {
-  FXSYS_assert(iYear != 0);
-  return ((iYear % 4) == 0 && (iYear % 100) != 0) || (iYear % 400) == 0;
-}
-int32_t FX_DaysInYear(int32_t iYear) {
-  FXSYS_assert(iYear != 0);
-  return FX_IsLeapYear(iYear) ? g_FXDaysPerLeapYear : g_FXDaysPerYear;
-}
-uint8_t FX_DaysInMonth(int32_t iYear, uint8_t iMonth) {
-  FXSYS_assert(iYear != 0);
-  FXSYS_assert(iMonth >= 1 && iMonth <= 12);
-  const uint8_t* p =
-      FX_IsLeapYear(iYear) ? g_FXDaysPerLeapMonth : g_FXDaysPerMonth;
-  return p[iMonth - 1];
-}
-static int32_t FX_DaysBeforeMonthInYear(int32_t iYear, uint8_t iMonth) {
-  FXSYS_assert(iYear != 0);
-  FXSYS_assert(iMonth >= 1 && iMonth <= 12);
-  const int32_t* p =
-      FX_IsLeapYear(iYear) ? g_FXDaysBeforeLeapMonth : g_FXDaysBeforeMonth;
-  return p[iMonth - 1];
-}
-static int64_t FX_DateToDays(int32_t iYear,
-                             uint8_t iMonth,
-                             uint8_t iDay,
-                             FX_BOOL bIncludeThisDay = FALSE) {
-  FXSYS_assert(iYear != 0);
-  FXSYS_assert(iMonth >= 1 && iMonth <= 12);
-  FXSYS_assert(iDay >= 1 && iDay <= FX_DaysInMonth(iYear, iMonth));
-  int64_t iDays = FX_DaysBeforeMonthInYear(iYear, iMonth);
-  iDays += iDay;
-  if (!bIncludeThisDay) {
-    iDays--;
-  }
-  if (iYear > 0) {
-    iYear--;
-  } else {
-    iDays -= FX_DaysInYear(iYear);
-    iYear++;
-  }
-  return iDays + (int64_t)iYear * 365 + iYear / 4 - iYear / 100 + iYear / 400;
-}
-static void FX_DaysToDate(int64_t iDays,
-                          int32_t& iYear,
-                          uint8_t& iMonth,
-                          uint8_t& iDay) {
-  FX_BOOL bBC = iDays < 0;
-  if (bBC) {
-    iDays = -iDays;
-  }
-  iYear = 1;
-  iMonth = 1;
-  iDay = 1;
-  if (iDays >= g_FXDaysPer400Years) {
-    iYear += (int32_t)(iDays / g_FXDaysPer400Years * 400);
-    iDays %= g_FXDaysPer400Years;
-  }
-  if (iDays >= g_FXDaysPer100Years) {
-    if (iDays == g_FXDaysPer100Years * 4) {
-      iYear += 300;
-      iDays -= g_FXDaysPer100Years * 3;
-    } else {
-      iYear += (int32_t)(iDays / g_FXDaysPer100Years * 100);
-      iDays %= g_FXDaysPer100Years;
-    }
-  }
-  if (iDays >= g_FXDaysPer4Years) {
-    iYear += (int32_t)(iDays / g_FXDaysPer4Years * 4);
-    iDays %= g_FXDaysPer4Years;
-  }
-  while (TRUE) {
-    int32_t iYearDays = FX_DaysInYear(iYear);
-    if (iDays < iYearDays) {
-      if (bBC) {
-        iYear = -iYear;
-        iDays = iYearDays - iDays;
-      }
-      break;
-    }
-    iYear++;
-    iDays -= iYearDays;
-  }
-  while (TRUE) {
-    int32_t iMonthDays = FX_DaysInMonth(iYear, iMonth);
-    if (iDays < iMonthDays) {
-      break;
-    }
-    iMonth++;
-    iDays -= iMonthDays;
-  }
-  iDay += (uint8_t)iDays;
-}
-#if _FX_OS_ == _FX_LINUX_DESKTOP_ || _FX_OS_ == _FX_ANDROID_ || \
-    _FX_OS_ == _FX_MACOSX_ || _FX_OS_ == _FX_IOS_
-#include <time.h>
-#include <sys/time.h>
-#endif
-typedef struct _FXUT_SYSTEMTIME {
-  FX_WORD wYear;
-  FX_WORD wMonth;
-  FX_WORD wDayOfWeek;
-  FX_WORD wDay;
-  FX_WORD wHour;
-  FX_WORD wMinute;
-  FX_WORD wSecond;
-  FX_WORD wMilliseconds;
-} FXUT_SYSTEMTIME;
-void CFX_Unitime::Now() {
-  FXUT_SYSTEMTIME utLocal;
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
-    _FX_OS_ == _FX_WIN64_
-  ::GetLocalTime((LPSYSTEMTIME)&utLocal);
-#elif _FX_OS_ != _FX_EMBEDDED_
-#if 1
-  timeval curTime;
-  gettimeofday(&curTime, NULL);
-#else
-  struct timespec curTime;
-  clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &curTime);
-#endif
-  struct tm st;
-  localtime_r(&curTime.tv_sec, &st);
-  utLocal.wYear = st.tm_year + 1900;
-  utLocal.wMonth = st.tm_mon + 1;
-  utLocal.wDayOfWeek = st.tm_wday;
-  utLocal.wDay = st.tm_mday;
-  utLocal.wHour = st.tm_hour;
-  utLocal.wMinute = st.tm_min;
-  utLocal.wSecond = st.tm_sec;
-  utLocal.wMilliseconds = curTime.tv_usec / 1000;
-#endif
-  Set(utLocal.wYear, (uint8_t)utLocal.wMonth, (uint8_t)utLocal.wDay,
-      (uint8_t)utLocal.wHour, (uint8_t)utLocal.wMinute,
-      (uint8_t)utLocal.wSecond, (FX_WORD)utLocal.wMilliseconds);
-}
-void CFX_Unitime::SetGMTime() {
-  FXUT_SYSTEMTIME utLocal;
-#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
-    _FX_OS_ == _FX_WIN64_
-  ::GetSystemTime((LPSYSTEMTIME)&utLocal);
-#elif _FX_OS_ != _FX_EMBEDDED_
-#if 1
-  timeval curTime;
-  gettimeofday(&curTime, NULL);
-#else
-  struct timespec curTime;
-  clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &curTime);
-#endif
-  struct tm st;
-  gmtime_r(&curTime.tv_sec, &st);
-  utLocal.wYear = st.tm_year + 1900;
-  utLocal.wMonth = st.tm_mon + 1;
-  utLocal.wDayOfWeek = st.tm_wday;
-  utLocal.wDay = st.tm_mday;
-  utLocal.wHour = st.tm_hour;
-  utLocal.wMinute = st.tm_min;
-  utLocal.wSecond = st.tm_sec;
-  utLocal.wMilliseconds = curTime.tv_usec / 1000;
-#endif
-  Set(utLocal.wYear, (uint8_t)utLocal.wMonth, (uint8_t)utLocal.wDay,
-      (uint8_t)utLocal.wHour, (uint8_t)utLocal.wMinute,
-      (uint8_t)utLocal.wSecond, (FX_WORD)utLocal.wMilliseconds);
-}
-void CFX_Unitime::Set(int32_t year,
-                      uint8_t month,
-                      uint8_t day,
-                      uint8_t hour,
-                      uint8_t minute,
-                      uint8_t second,
-                      FX_WORD millisecond) {
-  FXSYS_assert(hour <= 23);
-  FXSYS_assert(minute <= 59);
-  FXSYS_assert(second <= 59);
-  FXSYS_assert(millisecond <= 999);
-  m_iUnitime = (int64_t)hour * g_FXMillisecondsPerHour +
-               (int64_t)minute * g_FXMillisecondsPerMinute +
-               (int64_t)second * g_FXMillisecondsPerSecond + millisecond;
-  if (year > 0) {
-    m_iUnitime =
-        m_iUnitime +
-        FX_DateToDays(year, month, day, FALSE) * g_FXMillisecondsPerDay;
-  }
-}
-void CFX_Unitime::Set(FX_UNITIME t) {
-  m_iUnitime = t;
-}
-int32_t CFX_Unitime::GetYear() const {
-  int32_t iYear;
-  uint8_t iMonth, iDay;
-  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
-  return iYear;
-}
-uint8_t CFX_Unitime::GetMonth() const {
-  int32_t iYear;
-  uint8_t iMonth, iDay;
-  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
-  return iMonth;
-}
-uint8_t CFX_Unitime::GetDay() const {
-  int32_t iYear;
-  uint8_t iMonth, iDay;
-  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
-  return iDay;
-}
-FX_WEEKDAY CFX_Unitime::GetDayOfWeek() const {
-  int32_t v = (int32_t)((m_iUnitime / g_FXMillisecondsPerDay + 1) % 7);
-  if (v < 0) {
-    v += 7;
-  }
-  return (FX_WEEKDAY)v;
-}
-FX_WORD CFX_Unitime::GetDayOfYear() const {
-  int32_t iYear;
-  uint8_t iMonth, iDay;
-  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
-  return FX_DaysBeforeMonthInYear(iYear, iMonth) + iDay;
-}
-int64_t CFX_Unitime::GetDayOfAD() const {
-  FX_BOOL bBC = m_iUnitime < 0;
-  int64_t iDays = m_iUnitime / g_FXMillisecondsPerDay;
-  iDays += bBC ? -1 : 0;
-  if (bBC && (m_iUnitime % g_FXMillisecondsPerDay) == 0) {
-    iDays++;
-  }
-  return iDays;
-}
-uint8_t CFX_Unitime::GetHour() const {
-  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerDay);
-  if (v < 0) {
-    v += g_FXMillisecondsPerDay;
-  }
-  return (uint8_t)(v / g_FXMillisecondsPerHour);
-}
-uint8_t CFX_Unitime::GetMinute() const {
-  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerHour);
-  if (v < 0) {
-    v += g_FXMillisecondsPerHour;
-  }
-  return (uint8_t)(v / g_FXMillisecondsPerMinute);
-}
-uint8_t CFX_Unitime::GetSecond() const {
-  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerMinute);
-  if (v < 0) {
-    v += g_FXMillisecondsPerMinute;
-  }
-  return (uint8_t)(v / g_FXMillisecondsPerSecond);
-}
-FX_WORD CFX_Unitime::GetMillisecond() const {
-  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerSecond);
-  if (v < 0) {
-    v += g_FXMillisecondsPerSecond;
-  }
-  return (FX_WORD)v;
-}
-FX_BOOL CFX_Unitime::AddYears(int32_t iYears) {
-  FX_UNITIME ut = m_iUnitime;
-  if (ut < 0) {
-    ut = -ut;
-  }
-  FX_UNITIME r = ut % g_FXMillisecondsPerDay;
-  int32_t iYear;
-  uint8_t iMonth, iDay;
-  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
-  iYear += iYears;
-  if (iYear == 0) {
-    iYear = iYears > 0 ? 1 : -1;
-  }
-  m_iUnitime =
-      FX_DateToDays(iYear, iMonth, iDay, FALSE) * g_FXMillisecondsPerDay;
-  m_iUnitime += (iYear < 0) ? -r : r;
-  return TRUE;
-}
-FX_BOOL CFX_Unitime::AddMonths(int32_t iMonths) {
-  FX_BOOL b = iMonths > 0;
-  FX_UNITIME ut = m_iUnitime;
-  if (ut < 0) {
-    ut = -ut;
-  }
-  FX_UNITIME r = ut % g_FXMillisecondsPerDay;
-  int32_t iYear;
-  uint8_t iMonth, iDay;
-  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
-  iMonths += iMonth;
-  while (iMonths < 1) {
-    iYear--, iMonths += 12;
-  }
-  while (iMonths > 12) {
-    iYear++, iMonths -= 12;
-  }
-  if (iYear == 0) {
-    iYear = b ? 1 : -1;
-  }
-  m_iUnitime = FX_DateToDays(iYear, (uint8_t)iMonths, iDay, FALSE) *
-               g_FXMillisecondsPerDay;
-  m_iUnitime += (iYear < 0) ? -r : r;
-  return TRUE;
-}
-FX_BOOL CFX_Unitime::AddDays(int32_t iDays) {
-  m_iUnitime += (int64_t)iDays * g_FXMillisecondsPerDay;
-  return TRUE;
-}
-FX_BOOL CFX_Unitime::AddHours(int32_t iHours) {
-  m_iUnitime += (int64_t)iHours * g_FXMillisecondsPerHour;
-  return TRUE;
-}
-FX_BOOL CFX_Unitime::AddMinutes(int32_t iMinutes) {
-  m_iUnitime += (int64_t)iMinutes * g_FXMillisecondsPerMinute;
-  return TRUE;
-}
-FX_BOOL CFX_Unitime::AddSeconds(int32_t iSeconds) {
-  m_iUnitime += ((int64_t)iSeconds) * g_FXMillisecondsPerSecond;
-  return TRUE;
-}
-FX_BOOL CFX_Unitime::AddMilliseconds(int32_t iMilliseconds) {
-  m_iUnitime += iMilliseconds;
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::Set(int32_t year,
-                          uint8_t month,
-                          uint8_t day,
-                          uint8_t hour,
-                          uint8_t minute,
-                          uint8_t second,
-                          FX_WORD millisecond) {
-  ASSERT(year != 0);
-  ASSERT(month >= 1 && month <= 12);
-  ASSERT(day >= 1 && day <= FX_DaysInMonth(year, month));
-  ASSERT(hour <= 23);
-  ASSERT(minute <= 59);
-  ASSERT(second <= 59);
-  ASSERT(millisecond <= 999);
-  m_DateTime.Date.sDate.year = year;
-  m_DateTime.Date.sDate.month = month;
-  m_DateTime.Date.sDate.day = day;
-  m_DateTime.Time.sTime.hour = hour;
-  m_DateTime.Time.sTime.minute = minute;
-  m_DateTime.Time.sTime.second = second;
-  m_DateTime.Time.sTime.millisecond = millisecond;
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::FromUnitime(FX_UNITIME t) {
-  CFX_Unitime ut(t);
-  FX_DaysToDate(ut.GetDayOfAD(), m_DateTime.Date.sDate.year,
-                m_DateTime.Date.sDate.month, m_DateTime.Date.sDate.day);
-  m_DateTime.Date.sDate.day = ut.GetHour();
-  m_DateTime.Time.sTime.minute = ut.GetMinute();
-  m_DateTime.Time.sTime.second = ut.GetSecond();
-  m_DateTime.Time.sTime.millisecond = ut.GetMillisecond();
-  return TRUE;
-}
-FX_UNITIME CFX_DateTime::ToUnitime() const {
-  FX_UNITIME v =
-      (int64_t)m_DateTime.Date.sDate.day * g_FXMillisecondsPerHour +
-      (int64_t)m_DateTime.Time.sTime.minute * g_FXMillisecondsPerMinute +
-      (int64_t)m_DateTime.Time.sTime.second * g_FXMillisecondsPerSecond +
-      m_DateTime.Time.sTime.millisecond;
-  v += FX_DateToDays(m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
-                     m_DateTime.Date.sDate.day, FALSE) *
-       g_FXMillisecondsPerDay;
-  return v;
-}
-int32_t CFX_DateTime::GetYear() const {
-  return m_DateTime.Date.sDate.year;
-}
-uint8_t CFX_DateTime::GetMonth() const {
-  return m_DateTime.Date.sDate.month;
-}
-uint8_t CFX_DateTime::GetDay() const {
-  return m_DateTime.Date.sDate.day;
-}
-FX_WEEKDAY CFX_DateTime::GetDayOfWeek() const {
-  int32_t v = (int32_t)(FX_DateToDays(m_DateTime.Date.sDate.year,
-                                      m_DateTime.Date.sDate.month,
-                                      m_DateTime.Date.sDate.day, TRUE) %
-                        7);
-  if (v < 0) {
-    v += 7;
-  }
-  return (FX_WEEKDAY)v;
-}
-FX_WORD CFX_DateTime::GetDayOfYear() const {
-  return FX_DaysBeforeMonthInYear(m_DateTime.Date.sDate.year,
-                                  m_DateTime.Date.sDate.month) +
-         m_DateTime.Date.sDate.day;
-}
-int64_t CFX_DateTime::GetDayOfAD() const {
-  return FX_DateToDays(m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
-                       m_DateTime.Date.sDate.day, TRUE);
-}
-uint8_t CFX_DateTime::GetHour() const {
-  return m_DateTime.Date.sDate.day;
-}
-uint8_t CFX_DateTime::GetMinute() const {
-  return m_DateTime.Time.sTime.minute;
-}
-uint8_t CFX_DateTime::GetSecond() const {
-  return m_DateTime.Time.sTime.second;
-}
-FX_WORD CFX_DateTime::GetMillisecond() const {
-  return m_DateTime.Time.sTime.millisecond;
-}
-FX_BOOL CFX_DateTime::AddYears(int32_t iYears) {
-  if (iYears == 0) {
-    return FALSE;
-  }
-  int32_t v = m_DateTime.Date.sDate.year + iYears;
-  if (v >= 0 && m_DateTime.Date.sDate.year < 0) {
-    v++;
-  } else if (v <= 0 && m_DateTime.Date.sDate.year > 0) {
-    v--;
-  }
-  m_DateTime.Date.sDate.year = v;
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::AddMonths(int32_t iMonths) {
-  if (iMonths == 0) {
-    return FALSE;
-  }
-  FX_BOOL b = iMonths > 0;
-  iMonths += m_DateTime.Date.sDate.month;
-  while (iMonths < 1) {
-    m_DateTime.Date.sDate.year--;
-    if (m_DateTime.Date.sDate.year == 0) {
-      m_DateTime.Date.sDate.year = -1;
-    }
-    iMonths += 12;
-  }
-  while (iMonths > 12) {
-    m_DateTime.Date.sDate.year++;
-    if (m_DateTime.Date.sDate.year == 0) {
-      m_DateTime.Date.sDate.year = 1;
-    }
-    iMonths -= 12;
-  }
-  if (m_DateTime.Date.sDate.year == 0) {
-    m_DateTime.Date.sDate.year = b ? 1 : -1;
-  }
-  m_DateTime.Date.sDate.month = (uint8_t)iMonths;
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::AddDays(int32_t iDays) {
-  if (iDays == 0) {
-    return FALSE;
-  }
-  int64_t v1 =
-      FX_DateToDays(m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
-                    m_DateTime.Date.sDate.day, TRUE);
-  int64_t v2 = v1 + iDays;
-  if (v2 <= 0 && v1 > 0) {
-    v2--;
-  } else if (v2 >= 0 && v1 < 0) {
-    v2++;
-  }
-  FX_DaysToDate(v2, m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
-                m_DateTime.Date.sDate.day);
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::AddHours(int32_t iHours) {
-  if (iHours == 0) {
-    return FALSE;
-  }
-  iHours += m_DateTime.Date.sDate.day;
-  int32_t iDays = iHours / 24;
-  iHours %= 24;
-  if (iHours < 0) {
-    iDays--, iHours += 24;
-  }
-  m_DateTime.Date.sDate.day = (uint8_t)iHours;
-  if (iDays != 0) {
-    AddDays(iDays);
-  }
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::AddMinutes(int32_t iMinutes) {
-  if (iMinutes == 0) {
-    return FALSE;
-  }
-  iMinutes += m_DateTime.Time.sTime.minute;
-  int32_t iHours = iMinutes / 60;
-  iMinutes %= 60;
-  if (iMinutes < 0) {
-    iHours--, iMinutes += 60;
-  }
-  m_DateTime.Time.sTime.minute = (uint8_t)iMinutes;
-  if (iHours != 0) {
-    AddHours(iHours);
-  }
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::AddSeconds(int32_t iSeconds) {
-  if (iSeconds == 0) {
-    return FALSE;
-  }
-  iSeconds += m_DateTime.Time.sTime.second;
-  int32_t iMinutes = iSeconds / 60;
-  iSeconds %= 60;
-  if (iSeconds < 0) {
-    iMinutes--, iSeconds += 60;
-  }
-  m_DateTime.Time.sTime.second = (uint8_t)iSeconds;
-  if (iMinutes != 0) {
-    AddMinutes(iMinutes);
-  }
-  return TRUE;
-}
-FX_BOOL CFX_DateTime::AddMilliseconds(int32_t iMilliseconds) {
-  if (iMilliseconds == 0) {
-    return FALSE;
-  }
-  iMilliseconds += m_DateTime.Time.sTime.millisecond;
-  int32_t iSeconds = (int32_t)(iMilliseconds / g_FXMillisecondsPerSecond);
-  iMilliseconds %= g_FXMillisecondsPerSecond;
-  if (iMilliseconds < 0) {
-    iSeconds--, iMilliseconds += g_FXMillisecondsPerSecond;
-  }
-  m_DateTime.Time.sTime.millisecond = (FX_WORD)iMilliseconds;
-  if (iSeconds != 0) {
-    AddSeconds(iSeconds);
-  }
-  return TRUE;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/src/fgas/src/fgas_base.h"
+const uint8_t g_FXDaysPerMonth[12] = {31, 28, 31, 30, 31, 30,
+                                      31, 31, 30, 31, 30, 31};
+const uint8_t g_FXDaysPerLeapMonth[12] = {31, 29, 31, 30, 31, 30,
+                                          31, 31, 30, 31, 30, 31};
+const int32_t g_FXDaysBeforeMonth[12] = {0,   31,  59,  90,  120, 151,
+                                         181, 212, 243, 273, 304, 334};
+const int32_t g_FXDaysBeforeLeapMonth[12] = {0,   31,  60,  91,  121, 152,
+                                             182, 213, 244, 274, 305, 335};
+const int32_t g_FXDaysPerYear = 365;
+const int32_t g_FXDaysPerLeapYear = 366;
+const int32_t g_FXDaysPer4Years = 1461;
+const int32_t g_FXDaysPer100Years = 36524;
+const int32_t g_FXDaysPer400Years = 146097;
+const int64_t g_FXMillisecondsPerSecond = 1000;
+const int64_t g_FXMillisecondsPerMinute = 60000;
+const int64_t g_FXMillisecondsPerHour = 3600000;
+const int64_t g_FXMillisecondsPerDay = 86400000;
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
+    _FX_OS_ == _FX_WIN64_
+const int64_t g_FXMillisecondsPerYear = 0x0757B12C00;
+const int64_t g_FXMillisecondsPerLeapYear = 0x075CD78800;
+const int64_t g_FXMillisecondsPer4Years = 0x1D63EB0C00;
+const int64_t g_FXMillisecondsPer100Years = 0x02DEBCCDD000;
+const int64_t g_FXMillisecondsPer400Years = 0x0B7AF85D9C00;
+#endif
+FX_BOOL FX_IsLeapYear(int32_t iYear) {
+  FXSYS_assert(iYear != 0);
+  return ((iYear % 4) == 0 && (iYear % 100) != 0) || (iYear % 400) == 0;
+}
+int32_t FX_DaysInYear(int32_t iYear) {
+  FXSYS_assert(iYear != 0);
+  return FX_IsLeapYear(iYear) ? g_FXDaysPerLeapYear : g_FXDaysPerYear;
+}
+uint8_t FX_DaysInMonth(int32_t iYear, uint8_t iMonth) {
+  FXSYS_assert(iYear != 0);
+  FXSYS_assert(iMonth >= 1 && iMonth <= 12);
+  const uint8_t* p =
+      FX_IsLeapYear(iYear) ? g_FXDaysPerLeapMonth : g_FXDaysPerMonth;
+  return p[iMonth - 1];
+}
+static int32_t FX_DaysBeforeMonthInYear(int32_t iYear, uint8_t iMonth) {
+  FXSYS_assert(iYear != 0);
+  FXSYS_assert(iMonth >= 1 && iMonth <= 12);
+  const int32_t* p =
+      FX_IsLeapYear(iYear) ? g_FXDaysBeforeLeapMonth : g_FXDaysBeforeMonth;
+  return p[iMonth - 1];
+}
+static int64_t FX_DateToDays(int32_t iYear,
+                             uint8_t iMonth,
+                             uint8_t iDay,
+                             FX_BOOL bIncludeThisDay = FALSE) {
+  FXSYS_assert(iYear != 0);
+  FXSYS_assert(iMonth >= 1 && iMonth <= 12);
+  FXSYS_assert(iDay >= 1 && iDay <= FX_DaysInMonth(iYear, iMonth));
+  int64_t iDays = FX_DaysBeforeMonthInYear(iYear, iMonth);
+  iDays += iDay;
+  if (!bIncludeThisDay) {
+    iDays--;
+  }
+  if (iYear > 0) {
+    iYear--;
+  } else {
+    iDays -= FX_DaysInYear(iYear);
+    iYear++;
+  }
+  return iDays + (int64_t)iYear * 365 + iYear / 4 - iYear / 100 + iYear / 400;
+}
+static void FX_DaysToDate(int64_t iDays,
+                          int32_t& iYear,
+                          uint8_t& iMonth,
+                          uint8_t& iDay) {
+  FX_BOOL bBC = iDays < 0;
+  if (bBC) {
+    iDays = -iDays;
+  }
+  iYear = 1;
+  iMonth = 1;
+  iDay = 1;
+  if (iDays >= g_FXDaysPer400Years) {
+    iYear += (int32_t)(iDays / g_FXDaysPer400Years * 400);
+    iDays %= g_FXDaysPer400Years;
+  }
+  if (iDays >= g_FXDaysPer100Years) {
+    if (iDays == g_FXDaysPer100Years * 4) {
+      iYear += 300;
+      iDays -= g_FXDaysPer100Years * 3;
+    } else {
+      iYear += (int32_t)(iDays / g_FXDaysPer100Years * 100);
+      iDays %= g_FXDaysPer100Years;
+    }
+  }
+  if (iDays >= g_FXDaysPer4Years) {
+    iYear += (int32_t)(iDays / g_FXDaysPer4Years * 4);
+    iDays %= g_FXDaysPer4Years;
+  }
+  while (TRUE) {
+    int32_t iYearDays = FX_DaysInYear(iYear);
+    if (iDays < iYearDays) {
+      if (bBC) {
+        iYear = -iYear;
+        iDays = iYearDays - iDays;
+      }
+      break;
+    }
+    iYear++;
+    iDays -= iYearDays;
+  }
+  while (TRUE) {
+    int32_t iMonthDays = FX_DaysInMonth(iYear, iMonth);
+    if (iDays < iMonthDays) {
+      break;
+    }
+    iMonth++;
+    iDays -= iMonthDays;
+  }
+  iDay += (uint8_t)iDays;
+}
+#if _FX_OS_ == _FX_LINUX_DESKTOP_ || _FX_OS_ == _FX_ANDROID_ || \
+    _FX_OS_ == _FX_MACOSX_ || _FX_OS_ == _FX_IOS_
+#include <time.h>
+#include <sys/time.h>
+#endif
+typedef struct _FXUT_SYSTEMTIME {
+  FX_WORD wYear;
+  FX_WORD wMonth;
+  FX_WORD wDayOfWeek;
+  FX_WORD wDay;
+  FX_WORD wHour;
+  FX_WORD wMinute;
+  FX_WORD wSecond;
+  FX_WORD wMilliseconds;
+} FXUT_SYSTEMTIME;
+void CFX_Unitime::Now() {
+  FXUT_SYSTEMTIME utLocal;
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
+    _FX_OS_ == _FX_WIN64_
+  ::GetLocalTime((LPSYSTEMTIME)&utLocal);
+#elif _FX_OS_ != _FX_EMBEDDED_
+#if 1
+  timeval curTime;
+  gettimeofday(&curTime, NULL);
+#else
+  struct timespec curTime;
+  clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &curTime);
+#endif
+  struct tm st;
+  localtime_r(&curTime.tv_sec, &st);
+  utLocal.wYear = st.tm_year + 1900;
+  utLocal.wMonth = st.tm_mon + 1;
+  utLocal.wDayOfWeek = st.tm_wday;
+  utLocal.wDay = st.tm_mday;
+  utLocal.wHour = st.tm_hour;
+  utLocal.wMinute = st.tm_min;
+  utLocal.wSecond = st.tm_sec;
+  utLocal.wMilliseconds = curTime.tv_usec / 1000;
+#endif
+  Set(utLocal.wYear, (uint8_t)utLocal.wMonth, (uint8_t)utLocal.wDay,
+      (uint8_t)utLocal.wHour, (uint8_t)utLocal.wMinute,
+      (uint8_t)utLocal.wSecond, (FX_WORD)utLocal.wMilliseconds);
+}
+void CFX_Unitime::SetGMTime() {
+  FXUT_SYSTEMTIME utLocal;
+#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN32_MOBILE_ || \
+    _FX_OS_ == _FX_WIN64_
+  ::GetSystemTime((LPSYSTEMTIME)&utLocal);
+#elif _FX_OS_ != _FX_EMBEDDED_
+#if 1
+  timeval curTime;
+  gettimeofday(&curTime, NULL);
+#else
+  struct timespec curTime;
+  clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &curTime);
+#endif
+  struct tm st;
+  gmtime_r(&curTime.tv_sec, &st);
+  utLocal.wYear = st.tm_year + 1900;
+  utLocal.wMonth = st.tm_mon + 1;
+  utLocal.wDayOfWeek = st.tm_wday;
+  utLocal.wDay = st.tm_mday;
+  utLocal.wHour = st.tm_hour;
+  utLocal.wMinute = st.tm_min;
+  utLocal.wSecond = st.tm_sec;
+  utLocal.wMilliseconds = curTime.tv_usec / 1000;
+#endif
+  Set(utLocal.wYear, (uint8_t)utLocal.wMonth, (uint8_t)utLocal.wDay,
+      (uint8_t)utLocal.wHour, (uint8_t)utLocal.wMinute,
+      (uint8_t)utLocal.wSecond, (FX_WORD)utLocal.wMilliseconds);
+}
+void CFX_Unitime::Set(int32_t year,
+                      uint8_t month,
+                      uint8_t day,
+                      uint8_t hour,
+                      uint8_t minute,
+                      uint8_t second,
+                      FX_WORD millisecond) {
+  FXSYS_assert(hour <= 23);
+  FXSYS_assert(minute <= 59);
+  FXSYS_assert(second <= 59);
+  FXSYS_assert(millisecond <= 999);
+  m_iUnitime = (int64_t)hour * g_FXMillisecondsPerHour +
+               (int64_t)minute * g_FXMillisecondsPerMinute +
+               (int64_t)second * g_FXMillisecondsPerSecond + millisecond;
+  if (year > 0) {
+    m_iUnitime =
+        m_iUnitime +
+        FX_DateToDays(year, month, day, FALSE) * g_FXMillisecondsPerDay;
+  }
+}
+void CFX_Unitime::Set(FX_UNITIME t) {
+  m_iUnitime = t;
+}
+int32_t CFX_Unitime::GetYear() const {
+  int32_t iYear;
+  uint8_t iMonth, iDay;
+  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
+  return iYear;
+}
+uint8_t CFX_Unitime::GetMonth() const {
+  int32_t iYear;
+  uint8_t iMonth, iDay;
+  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
+  return iMonth;
+}
+uint8_t CFX_Unitime::GetDay() const {
+  int32_t iYear;
+  uint8_t iMonth, iDay;
+  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
+  return iDay;
+}
+FX_WEEKDAY CFX_Unitime::GetDayOfWeek() const {
+  int32_t v = (int32_t)((m_iUnitime / g_FXMillisecondsPerDay + 1) % 7);
+  if (v < 0) {
+    v += 7;
+  }
+  return (FX_WEEKDAY)v;
+}
+FX_WORD CFX_Unitime::GetDayOfYear() const {
+  int32_t iYear;
+  uint8_t iMonth, iDay;
+  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
+  return FX_DaysBeforeMonthInYear(iYear, iMonth) + iDay;
+}
+int64_t CFX_Unitime::GetDayOfAD() const {
+  FX_BOOL bBC = m_iUnitime < 0;
+  int64_t iDays = m_iUnitime / g_FXMillisecondsPerDay;
+  iDays += bBC ? -1 : 0;
+  if (bBC && (m_iUnitime % g_FXMillisecondsPerDay) == 0) {
+    iDays++;
+  }
+  return iDays;
+}
+uint8_t CFX_Unitime::GetHour() const {
+  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerDay);
+  if (v < 0) {
+    v += g_FXMillisecondsPerDay;
+  }
+  return (uint8_t)(v / g_FXMillisecondsPerHour);
+}
+uint8_t CFX_Unitime::GetMinute() const {
+  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerHour);
+  if (v < 0) {
+    v += g_FXMillisecondsPerHour;
+  }
+  return (uint8_t)(v / g_FXMillisecondsPerMinute);
+}
+uint8_t CFX_Unitime::GetSecond() const {
+  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerMinute);
+  if (v < 0) {
+    v += g_FXMillisecondsPerMinute;
+  }
+  return (uint8_t)(v / g_FXMillisecondsPerSecond);
+}
+FX_WORD CFX_Unitime::GetMillisecond() const {
+  int32_t v = (int32_t)(m_iUnitime % g_FXMillisecondsPerSecond);
+  if (v < 0) {
+    v += g_FXMillisecondsPerSecond;
+  }
+  return (FX_WORD)v;
+}
+FX_BOOL CFX_Unitime::AddYears(int32_t iYears) {
+  FX_UNITIME ut = m_iUnitime;
+  if (ut < 0) {
+    ut = -ut;
+  }
+  FX_UNITIME r = ut % g_FXMillisecondsPerDay;
+  int32_t iYear;
+  uint8_t iMonth, iDay;
+  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
+  iYear += iYears;
+  if (iYear == 0) {
+    iYear = iYears > 0 ? 1 : -1;
+  }
+  m_iUnitime =
+      FX_DateToDays(iYear, iMonth, iDay, FALSE) * g_FXMillisecondsPerDay;
+  m_iUnitime += (iYear < 0) ? -r : r;
+  return TRUE;
+}
+FX_BOOL CFX_Unitime::AddMonths(int32_t iMonths) {
+  FX_BOOL b = iMonths > 0;
+  FX_UNITIME ut = m_iUnitime;
+  if (ut < 0) {
+    ut = -ut;
+  }
+  FX_UNITIME r = ut % g_FXMillisecondsPerDay;
+  int32_t iYear;
+  uint8_t iMonth, iDay;
+  FX_DaysToDate(GetDayOfAD(), iYear, iMonth, iDay);
+  iMonths += iMonth;
+  while (iMonths < 1) {
+    iYear--, iMonths += 12;
+  }
+  while (iMonths > 12) {
+    iYear++, iMonths -= 12;
+  }
+  if (iYear == 0) {
+    iYear = b ? 1 : -1;
+  }
+  m_iUnitime = FX_DateToDays(iYear, (uint8_t)iMonths, iDay, FALSE) *
+               g_FXMillisecondsPerDay;
+  m_iUnitime += (iYear < 0) ? -r : r;
+  return TRUE;
+}
+FX_BOOL CFX_Unitime::AddDays(int32_t iDays) {
+  m_iUnitime += (int64_t)iDays * g_FXMillisecondsPerDay;
+  return TRUE;
+}
+FX_BOOL CFX_Unitime::AddHours(int32_t iHours) {
+  m_iUnitime += (int64_t)iHours * g_FXMillisecondsPerHour;
+  return TRUE;
+}
+FX_BOOL CFX_Unitime::AddMinutes(int32_t iMinutes) {
+  m_iUnitime += (int64_t)iMinutes * g_FXMillisecondsPerMinute;
+  return TRUE;
+}
+FX_BOOL CFX_Unitime::AddSeconds(int32_t iSeconds) {
+  m_iUnitime += ((int64_t)iSeconds) * g_FXMillisecondsPerSecond;
+  return TRUE;
+}
+FX_BOOL CFX_Unitime::AddMilliseconds(int32_t iMilliseconds) {
+  m_iUnitime += iMilliseconds;
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::Set(int32_t year,
+                          uint8_t month,
+                          uint8_t day,
+                          uint8_t hour,
+                          uint8_t minute,
+                          uint8_t second,
+                          FX_WORD millisecond) {
+  ASSERT(year != 0);
+  ASSERT(month >= 1 && month <= 12);
+  ASSERT(day >= 1 && day <= FX_DaysInMonth(year, month));
+  ASSERT(hour <= 23);
+  ASSERT(minute <= 59);
+  ASSERT(second <= 59);
+  ASSERT(millisecond <= 999);
+  m_DateTime.Date.sDate.year = year;
+  m_DateTime.Date.sDate.month = month;
+  m_DateTime.Date.sDate.day = day;
+  m_DateTime.Time.sTime.hour = hour;
+  m_DateTime.Time.sTime.minute = minute;
+  m_DateTime.Time.sTime.second = second;
+  m_DateTime.Time.sTime.millisecond = millisecond;
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::FromUnitime(FX_UNITIME t) {
+  CFX_Unitime ut(t);
+  FX_DaysToDate(ut.GetDayOfAD(), m_DateTime.Date.sDate.year,
+                m_DateTime.Date.sDate.month, m_DateTime.Date.sDate.day);
+  m_DateTime.Date.sDate.day = ut.GetHour();
+  m_DateTime.Time.sTime.minute = ut.GetMinute();
+  m_DateTime.Time.sTime.second = ut.GetSecond();
+  m_DateTime.Time.sTime.millisecond = ut.GetMillisecond();
+  return TRUE;
+}
+FX_UNITIME CFX_DateTime::ToUnitime() const {
+  FX_UNITIME v =
+      (int64_t)m_DateTime.Date.sDate.day * g_FXMillisecondsPerHour +
+      (int64_t)m_DateTime.Time.sTime.minute * g_FXMillisecondsPerMinute +
+      (int64_t)m_DateTime.Time.sTime.second * g_FXMillisecondsPerSecond +
+      m_DateTime.Time.sTime.millisecond;
+  v += FX_DateToDays(m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
+                     m_DateTime.Date.sDate.day, FALSE) *
+       g_FXMillisecondsPerDay;
+  return v;
+}
+int32_t CFX_DateTime::GetYear() const {
+  return m_DateTime.Date.sDate.year;
+}
+uint8_t CFX_DateTime::GetMonth() const {
+  return m_DateTime.Date.sDate.month;
+}
+uint8_t CFX_DateTime::GetDay() const {
+  return m_DateTime.Date.sDate.day;
+}
+FX_WEEKDAY CFX_DateTime::GetDayOfWeek() const {
+  int32_t v = (int32_t)(FX_DateToDays(m_DateTime.Date.sDate.year,
+                                      m_DateTime.Date.sDate.month,
+                                      m_DateTime.Date.sDate.day, TRUE) %
+                        7);
+  if (v < 0) {
+    v += 7;
+  }
+  return (FX_WEEKDAY)v;
+}
+FX_WORD CFX_DateTime::GetDayOfYear() const {
+  return FX_DaysBeforeMonthInYear(m_DateTime.Date.sDate.year,
+                                  m_DateTime.Date.sDate.month) +
+         m_DateTime.Date.sDate.day;
+}
+int64_t CFX_DateTime::GetDayOfAD() const {
+  return FX_DateToDays(m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
+                       m_DateTime.Date.sDate.day, TRUE);
+}
+uint8_t CFX_DateTime::GetHour() const {
+  return m_DateTime.Date.sDate.day;
+}
+uint8_t CFX_DateTime::GetMinute() const {
+  return m_DateTime.Time.sTime.minute;
+}
+uint8_t CFX_DateTime::GetSecond() const {
+  return m_DateTime.Time.sTime.second;
+}
+FX_WORD CFX_DateTime::GetMillisecond() const {
+  return m_DateTime.Time.sTime.millisecond;
+}
+FX_BOOL CFX_DateTime::AddYears(int32_t iYears) {
+  if (iYears == 0) {
+    return FALSE;
+  }
+  int32_t v = m_DateTime.Date.sDate.year + iYears;
+  if (v >= 0 && m_DateTime.Date.sDate.year < 0) {
+    v++;
+  } else if (v <= 0 && m_DateTime.Date.sDate.year > 0) {
+    v--;
+  }
+  m_DateTime.Date.sDate.year = v;
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::AddMonths(int32_t iMonths) {
+  if (iMonths == 0) {
+    return FALSE;
+  }
+  FX_BOOL b = iMonths > 0;
+  iMonths += m_DateTime.Date.sDate.month;
+  while (iMonths < 1) {
+    m_DateTime.Date.sDate.year--;
+    if (m_DateTime.Date.sDate.year == 0) {
+      m_DateTime.Date.sDate.year = -1;
+    }
+    iMonths += 12;
+  }
+  while (iMonths > 12) {
+    m_DateTime.Date.sDate.year++;
+    if (m_DateTime.Date.sDate.year == 0) {
+      m_DateTime.Date.sDate.year = 1;
+    }
+    iMonths -= 12;
+  }
+  if (m_DateTime.Date.sDate.year == 0) {
+    m_DateTime.Date.sDate.year = b ? 1 : -1;
+  }
+  m_DateTime.Date.sDate.month = (uint8_t)iMonths;
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::AddDays(int32_t iDays) {
+  if (iDays == 0) {
+    return FALSE;
+  }
+  int64_t v1 =
+      FX_DateToDays(m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
+                    m_DateTime.Date.sDate.day, TRUE);
+  int64_t v2 = v1 + iDays;
+  if (v2 <= 0 && v1 > 0) {
+    v2--;
+  } else if (v2 >= 0 && v1 < 0) {
+    v2++;
+  }
+  FX_DaysToDate(v2, m_DateTime.Date.sDate.year, m_DateTime.Date.sDate.month,
+                m_DateTime.Date.sDate.day);
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::AddHours(int32_t iHours) {
+  if (iHours == 0) {
+    return FALSE;
+  }
+  iHours += m_DateTime.Date.sDate.day;
+  int32_t iDays = iHours / 24;
+  iHours %= 24;
+  if (iHours < 0) {
+    iDays--, iHours += 24;
+  }
+  m_DateTime.Date.sDate.day = (uint8_t)iHours;
+  if (iDays != 0) {
+    AddDays(iDays);
+  }
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::AddMinutes(int32_t iMinutes) {
+  if (iMinutes == 0) {
+    return FALSE;
+  }
+  iMinutes += m_DateTime.Time.sTime.minute;
+  int32_t iHours = iMinutes / 60;
+  iMinutes %= 60;
+  if (iMinutes < 0) {
+    iHours--, iMinutes += 60;
+  }
+  m_DateTime.Time.sTime.minute = (uint8_t)iMinutes;
+  if (iHours != 0) {
+    AddHours(iHours);
+  }
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::AddSeconds(int32_t iSeconds) {
+  if (iSeconds == 0) {
+    return FALSE;
+  }
+  iSeconds += m_DateTime.Time.sTime.second;
+  int32_t iMinutes = iSeconds / 60;
+  iSeconds %= 60;
+  if (iSeconds < 0) {
+    iMinutes--, iSeconds += 60;
+  }
+  m_DateTime.Time.sTime.second = (uint8_t)iSeconds;
+  if (iMinutes != 0) {
+    AddMinutes(iMinutes);
+  }
+  return TRUE;
+}
+FX_BOOL CFX_DateTime::AddMilliseconds(int32_t iMilliseconds) {
+  if (iMilliseconds == 0) {
+    return FALSE;
+  }
+  iMilliseconds += m_DateTime.Time.sTime.millisecond;
+  int32_t iSeconds = (int32_t)(iMilliseconds / g_FXMillisecondsPerSecond);
+  iMilliseconds %= g_FXMillisecondsPerSecond;
+  if (iMilliseconds < 0) {
+    iSeconds--, iMilliseconds += g_FXMillisecondsPerSecond;
+  }
+  m_DateTime.Time.sTime.millisecond = (FX_WORD)iMilliseconds;
+  if (iSeconds != 0) {
+    AddSeconds(iSeconds);
+  }
+  return TRUE;
+}
diff --git a/xfa/src/fgas/src/localization/fx_locale.cpp b/xfa/src/fgas/src/localization/fx_locale.cpp
index 49629101c9..4b69a5bbed 100644
--- a/xfa/src/fgas/src/localization/fx_locale.cpp
+++ b/xfa/src/fgas/src/localization/fx_locale.cpp
@@ -1,5127 +1,5127 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "core/include/fxcrt/fx_xml.h"
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_localeimp.h"
-
-#define FX_LOCALECATEGORY_DateHash 0xbde9abde
-#define FX_LOCALECATEGORY_TimeHash 0x2d71b00f
-#define FX_LOCALECATEGORY_DateTimeHash 0x158c72ed
-#define FX_LOCALECATEGORY_NumHash 0x0b4ff870
-#define FX_LOCALECATEGORY_TextHash 0x2d08af85
-#define FX_LOCALECATEGORY_ZeroHash 0x568cb500
-#define FX_LOCALECATEGORY_NullHash 0x052931bb
-typedef struct _FX_LOCALESUBCATEGORYINFO {
-  uint32_t uHash;
-  const FX_WCHAR* pName;
-  int32_t eSubCategory;
-} FX_LOCALESUBCATEGORYINFO, *FX_LPLOCALESUBCATEGORYINFO;
-typedef FX_LOCALESUBCATEGORYINFO const* FX_LPCLOCALESUBCATEGORYINFO;
-const static FX_LOCALESUBCATEGORYINFO g_FXLocaleDateTimeSubCatData[] = {
-    {0x14da2125, L"default", FX_LOCALEDATETIMESUBCATEGORY_Default},
-    {0x9041d4b0, L"short", FX_LOCALEDATETIMESUBCATEGORY_Short},
-    {0xa084a381, L"medium", FX_LOCALEDATETIMESUBCATEGORY_Medium},
-    {0xcdce56b3, L"full", FX_LOCALEDATETIMESUBCATEGORY_Full},
-    {0xf6b4afb0, L"long", FX_LOCALEDATETIMESUBCATEGORY_Long},
-};
-const static int32_t g_iFXLocaleDateTimeSubCatCount =
-    sizeof(g_FXLocaleDateTimeSubCatData) / sizeof(FX_LOCALESUBCATEGORYINFO);
-const static FX_LOCALESUBCATEGORYINFO g_FXLocaleNumSubCatData[] = {
-    {0x46f95531, L"percent", FX_LOCALENUMPATTERN_Percent},
-    {0x4c4e8acb, L"currency", FX_LOCALENUMPATTERN_Currency},
-    {0x54034c2f, L"decimal", FX_LOCALENUMPATTERN_Decimal},
-    {0x7568e6ae, L"integer", FX_LOCALENUMPATTERN_Integer},
-};
-const static int32_t g_iFXLocaleNumSubCatCount =
-    sizeof(g_FXLocaleNumSubCatData) / sizeof(FX_LOCALESUBCATEGORYINFO);
-typedef struct _FX_LOCALETIMEZONEINFO {
-  FX_DWORD uHash;
-  int16_t iHour;
-  int16_t iMinute;
-} FX_LOCALETIMEZONEINFO, *FX_LPLOCALETIMEZONEINFO;
-typedef FX_LOCALETIMEZONEINFO const* FX_LPCLOCALETIMEZONEINFO;
-const static FX_LOCALETIMEZONEINFO g_FXLocaleTimeZoneData[] = {
-    {FXBSTR_ID(0, 'C', 'D', 'T'), -5, 0}, {FXBSTR_ID(0, 'C', 'S', 'T'), -6, 0},
-    {FXBSTR_ID(0, 'E', 'D', 'T'), -4, 0}, {FXBSTR_ID(0, 'E', 'S', 'T'), -5, 0},
-    {FXBSTR_ID(0, 'M', 'D', 'T'), -6, 0}, {FXBSTR_ID(0, 'M', 'S', 'T'), -7, 0},
-    {FXBSTR_ID(0, 'P', 'D', 'T'), -7, 0}, {FXBSTR_ID(0, 'P', 'S', 'T'), -8, 0},
-};
-const static int32_t g_iFXLocaleTimeZoneCount =
-    sizeof(g_FXLocaleTimeZoneData) / sizeof(FX_LOCALETIMEZONEINFO);
-const static CFX_WideStringC gs_wsTextSymbols = FX_WSTRC(L"AXO09");
-const static CFX_WideStringC gs_wsTimeSymbols = FX_WSTRC(L"hHkKMSFAzZ");
-const static CFX_WideStringC gs_wsDateSymbols = FX_WSTRC(L"DJMEeGgYwW");
-const static CFX_WideStringC gs_wsConstChars = FX_WSTRC(L",-:/. ");
-static FX_STRSIZE FX_Local_Find(const CFX_WideStringC& wsSymbols,
-                                FX_WCHAR ch,
-                                FX_STRSIZE nStart = 0) {
-  FX_STRSIZE nLength = wsSymbols.GetLength();
-  if (nLength < 1 || nStart > nLength) {
-    return -1;
-  }
-  const FX_WCHAR* lpsz =
-      (const FX_WCHAR*)FXSYS_wcschr(wsSymbols.GetPtr() + nStart, ch);
-  return (lpsz == NULL) ? -1 : (FX_STRSIZE)(lpsz - wsSymbols.GetPtr());
-}
-static const FX_WCHAR* const gs_LocalNumberSymbols[] = {
-    L"decimal", L"grouping",       L"percent",      L"minus",
-    L"zero",    L"currencySymbol", L"currencyName",
-};
-IFX_Locale* IFX_Locale::Create(CXML_Element* pLocaleData) {
-  return new CFX_Locale(pLocaleData);
-}
-CFX_Locale::CFX_Locale(CXML_Element* pLocaleData) {
-  m_pElement = pLocaleData;
-}
-CFX_Locale::~CFX_Locale() {}
-CFX_WideString CFX_Locale::GetName() {
-  return CFX_WideString();
-}
-static CFX_WideString FX_GetXMLContent(const CFX_ByteStringC& bsSpace,
-                                       CXML_Element* pxmlElement,
-                                       const CFX_ByteStringC& bsTag,
-                                       const CFX_WideStringC& wsName) {
-  CXML_Element* pDatePattern = NULL;
-  int32_t nCount = pxmlElement->CountElements(bsSpace, bsTag);
-  int32_t i = 0;
-  for (; i < nCount; i++) {
-    pDatePattern = pxmlElement->GetElement(bsSpace, bsTag, i);
-    if (pDatePattern->GetAttrValue("name") == wsName) {
-      break;
-    }
-  }
-  if (i < nCount && pDatePattern) {
-    return pDatePattern->GetContent(0);
-  }
-  return L"";
-}
-void CFX_Locale::GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
-                                   CFX_WideString& wsNumSymbol) const {
-  if (!m_pElement) {
-    return;
-  }
-  CFX_ByteString bsSpace;
-  CFX_WideString wsName = gs_LocalNumberSymbols[eType];
-  CXML_Element* pNumberSymbols =
-      m_pElement->GetElement(bsSpace, "numberSymbols");
-  if (!pNumberSymbols) {
-    return;
-  }
-  wsNumSymbol =
-      FX_GetXMLContent(bsSpace, pNumberSymbols, "numberSymbol", wsName);
-}
-void CFX_Locale::GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const {
-  if (!m_pElement) {
-    return;
-  }
-  CFX_ByteString bsSpace;
-  CXML_Element* pNumberSymbols =
-      m_pElement->GetElement(bsSpace, "dateTimeSymbols");
-  if (!pNumberSymbols) {
-    return;
-  }
-  wsDtSymbol = pNumberSymbols->GetContent(0);
-}
-static void FX_GetCalendarSymbol(CXML_Element* pXmlElement,
-                                 const CFX_ByteString& symbol_type,
-                                 int32_t index,
-                                 FX_BOOL bAbbr,
-                                 CFX_WideString& wsName) {
-  CFX_ByteString bsSpace;
-  CFX_ByteString pstrSymbolNames = symbol_type + "Names";
-  CXML_Element* pChild = pXmlElement->GetElement(bsSpace, "calendarSymbols");
-  if (!pChild) {
-    return;
-  }
-  CXML_Element* pSymbolNames = pChild->GetElement(bsSpace, pstrSymbolNames);
-  if (!pSymbolNames) {
-    return;
-  }
-  if (pSymbolNames->GetAttrInteger("abbr") != bAbbr) {
-    pSymbolNames = pChild->GetElement(bsSpace, pstrSymbolNames, 1);
-  }
-  if (pSymbolNames && pSymbolNames->GetAttrInteger("abbr") == bAbbr) {
-    CXML_Element* pSymbolName =
-        pSymbolNames->GetElement(bsSpace, symbol_type, index);
-    if (pSymbolName) {
-      wsName = pSymbolName->GetContent(0);
-    }
-  }
-}
-void CFX_Locale::GetMonthName(int32_t nMonth,
-                              CFX_WideString& wsMonthName,
-                              FX_BOOL bAbbr) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "month", nMonth, bAbbr, wsMonthName);
-}
-void CFX_Locale::GetDayName(int32_t nWeek,
-                            CFX_WideString& wsDayName,
-                            FX_BOOL bAbbr) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "day", nWeek, bAbbr, wsDayName);
-}
-void CFX_Locale::GetMeridiemName(CFX_WideString& wsMeridiemName,
-                                 FX_BOOL bAM) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "meridiem", bAM ? 0 : 1, FALSE,
-                       wsMeridiemName);
-}
-static int32_t FX_ParseTimeZone(const FX_WCHAR* pStr,
-                                int32_t iLen,
-                                FX_TIMEZONE& tz) {
-  tz.tzHour = 0;
-  tz.tzMinute = 0;
-  if (iLen < 0) {
-    return 0;
-  }
-  int32_t iStart = 1;
-  int32_t iEnd = iStart + 2;
-  while (iStart < iLen && iStart < iEnd) {
-    tz.tzHour = tz.tzHour * 10 + pStr[iStart++] - '0';
-  }
-  if (iStart < iLen && pStr[iStart] == ':') {
-    iStart++;
-  }
-  iEnd = iStart + 2;
-  while (iStart < iLen && iStart < iEnd) {
-    tz.tzMinute = tz.tzMinute * 10 + pStr[iStart++] - '0';
-  }
-  if (pStr[0] == '-') {
-    tz.tzHour = -tz.tzHour;
-  }
-  return iStart;
-}
-void CFX_Locale::GetTimeZone(FX_TIMEZONE& tz) const {
-  tz.tzHour = 0;
-  tz.tzMinute = 0;
-  if (!m_pElement) {
-    return;
-  }
-  CXML_Element* pxmlTimeZone = m_pElement->GetElement("", "timeZone");
-  if (pxmlTimeZone) {
-    CFX_WideString wsTimeZone = pxmlTimeZone->GetContent(0);
-    FX_ParseTimeZone(wsTimeZone, wsTimeZone.GetLength(), tz);
-  }
-}
-void CFX_Locale::GetEraName(CFX_WideString& wsEraName, FX_BOOL bAD) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "era", bAD ? 0 : 1, FALSE, wsEraName);
-}
-static void FX_GetPattern(CXML_Element* pXmlElement,
-                          const CFX_ByteString& bsCategory,
-                          const CFX_WideString& wsSubCategory,
-                          CFX_WideString& wsPattern) {
-  CFX_ByteString bsSpace;
-  CXML_Element* pDatePatterns =
-      pXmlElement->GetElement(bsSpace, bsCategory + "s");
-  if (!pDatePatterns) {
-    return;
-  }
-  wsPattern =
-      FX_GetXMLContent(bsSpace, pDatePatterns, bsCategory, wsSubCategory);
-}
-static void FX_GetDateTimePattern(CXML_Element* pXmlElement,
-                                  const CFX_ByteString& bsCategory,
-                                  FX_LOCALEDATETIMESUBCATEGORY eType,
-                                  CFX_WideString& wsPattern) {
-  CFX_WideString wsType = g_FXLocaleDateTimeSubCatData[eType].pName;
-  FX_GetPattern(pXmlElement, bsCategory, wsType, wsPattern);
-}
-void CFX_Locale::GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                                CFX_WideString& wsPattern) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetDateTimePattern(m_pElement, "datePattern", eType, wsPattern);
-}
-void CFX_Locale::GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                                CFX_WideString& wsPattern) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetDateTimePattern(m_pElement, "timePattern", eType, wsPattern);
-}
-void CFX_Locale::GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
-                               CFX_WideString& wsPattern) const {
-  CFX_WideString wsType = g_FXLocaleNumSubCatData[eType].pName;
-  FX_GetPattern(m_pElement, "numberPattern", wsType, wsPattern);
-}
-static FX_BOOL FX_IsDigit(FX_WCHAR c) {
-  return c >= '0' && c <= '9';
-}
-static FX_BOOL FX_IsAlpha(FX_WCHAR c) {
-  return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
-}
-static FX_BOOL FX_IsSpace(FX_WCHAR c) {
-  return (c == 0x20) || (c == 0x0d) || (c == 0x0a) || (c == 0x09);
-}
-static const FX_FLOAT gs_fraction_scales[] = {
-    0.1f,         0.01f,         0.001f,        0.0001f,
-    0.00001f,     0.000001f,     0.0000001f,    0.00000001f,
-    0.000000001f, 0.0000000001f, 0.00000000001f};
-static const int32_t gs_fraction_count =
-    sizeof(gs_fraction_scales) / sizeof(FX_FLOAT);
-class CFX_LCNumeric {
- public:
-  CFX_LCNumeric();
-  CFX_LCNumeric(int64_t integral,
-                FX_DWORD fractional = 0,
-                int32_t exponent = 0);
-  CFX_LCNumeric(FX_FLOAT dbRetValue);
-  CFX_LCNumeric(double dbvalue);
-  CFX_LCNumeric(CFX_WideString& wsNumeric);
-
-  FX_FLOAT GetFloat() const;
-  double GetDouble() const;
-  CFX_WideString ToString() const;
-  CFX_WideString ToString(int32_t nTreading, FX_BOOL bTrimTailZeros) const;
-  int64_t m_Integral;
-  FX_DWORD m_Fractional;
-#ifdef FX_NUM_DOUBLE
-  CFX_WideString m_wsValue;
-#endif
-  int32_t m_Exponent;
-};
-static FX_BOOL FX_WStringToNumeric(const CFX_WideString& wsValue,
-                                   CFX_LCNumeric& lcnum) {
-  int64_t* pIntegral = &lcnum.m_Integral;
-  FX_DWORD* pFractional = &lcnum.m_Fractional;
-  int32_t* pExponent = &lcnum.m_Exponent;
-  *pIntegral = 0;
-  *pFractional = 0;
-  *pExponent = 0;
-#ifdef FX_NUM_DOUBLE
-  lcnum.m_wsValue.Empty();
-#endif
-  if (wsValue.IsEmpty()) {
-    return FALSE;
-  }
-  const int32_t nIntegralMaxLen = 17;
-  int32_t cc = 0;
-  FX_BOOL bNegative = FALSE, bExpSign = FALSE;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsValue;
-  int32_t len = wsValue.GetLength();
-  while (cc < len && FX_IsSpace(str[cc])) {
-    cc++;
-  }
-  if (cc >= len) {
-    return FALSE;
-  }
-  if (str[cc] == '+') {
-    cc++;
-  } else if (str[cc] == '-') {
-    bNegative = TRUE;
-    cc++;
-  }
-  int32_t nIntegralLen = 0;
-  while (cc < len) {
-    if (str[cc] == '.') {
-      break;
-    }
-    if (!FX_IsDigit(str[cc])) {
-      if ((str[cc] == 'E' || str[cc] == 'e')) {
-        break;
-      } else {
-        return FALSE;
-      }
-    }
-    if (nIntegralLen < nIntegralMaxLen) {
-      *pIntegral = *pIntegral * 10 + str[cc] - '0';
-      nIntegralLen++;
-    }
-    cc++;
-  }
-  *pIntegral = bNegative ? -*pIntegral : *pIntegral;
-  if (cc < len && str[cc] == '.') {
-    int scale = 0;
-    double fraction = 0.0;
-    cc++;
-    while (cc < len) {
-      if (scale >= gs_fraction_count) {
-        while (cc < len) {
-          if (!FX_IsDigit(str[cc])) {
-            break;
-          }
-          cc++;
-        }
-      }
-      if (!FX_IsDigit(str[cc])) {
-        if ((str[cc] == 'E' || str[cc] == 'e')) {
-          break;
-        } else {
-          return FALSE;
-        }
-      }
-      fraction += gs_fraction_scales[scale] * (str[cc] - '0');
-      scale++;
-      cc++;
-    }
-    *pFractional = (FX_DWORD)(fraction * 4294967296.0);
-  }
-  if (cc < len && (str[cc] == 'E' || str[cc] == 'e')) {
-    cc++;
-    if (cc < len) {
-      if (str[cc] == '+') {
-        cc++;
-      } else if (str[cc] == '-') {
-        bExpSign = TRUE;
-        cc++;
-      }
-    }
-    while (cc < len) {
-      if (FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      *pExponent = *pExponent * 10 + str[cc] - '0';
-      cc++;
-    }
-    *pExponent = bExpSign ? -*pExponent : *pExponent;
-  }
-#ifdef FX_NUM_DOUBLE
-  else {
-    lcnum.m_wsValue = wsValue;
-  }
-#endif
-  return TRUE;
-}
-CFX_LCNumeric::CFX_LCNumeric() {
-  m_Integral = 0;
-  m_Fractional = 0;
-  m_Exponent = 0;
-}
-CFX_LCNumeric::CFX_LCNumeric(int64_t integral,
-                             FX_DWORD fractional,
-                             int32_t exponent) {
-  m_Integral = integral;
-  m_Fractional = fractional;
-  m_Exponent = exponent;
-}
-CFX_LCNumeric::CFX_LCNumeric(FX_FLOAT dbRetValue) {
-  m_Integral = (int64_t)dbRetValue;
-  m_Fractional = (FX_DWORD)(((dbRetValue > 0) ? (dbRetValue - m_Integral)
-                                              : (m_Integral - dbRetValue)) *
-                            4294967296);
-  m_Exponent = 0;
-}
-CFX_LCNumeric::CFX_LCNumeric(double dbvalue) {
-  m_Integral = (int64_t)dbvalue;
-  m_Fractional = (FX_DWORD)(
-      ((dbvalue > 0) ? (dbvalue - m_Integral) : (m_Integral - dbvalue)) *
-      4294967296);
-  m_Exponent = 0;
-}
-CFX_LCNumeric::CFX_LCNumeric(CFX_WideString& wsNumeric) {
-  FX_WStringToNumeric(wsNumeric, *this);
-}
-FX_FLOAT CFX_LCNumeric::GetFloat() const {
-  FX_FLOAT dbRetValue = m_Fractional / 4294967296.0f;
-  dbRetValue = m_Integral + (m_Integral >= 0 ? dbRetValue : -dbRetValue);
-  if (m_Exponent != 0) {
-    dbRetValue *= FXSYS_pow(10, (FX_FLOAT)m_Exponent);
-  }
-  return dbRetValue;
-}
-double CFX_LCNumeric::GetDouble() const {
-  double value = m_Fractional / 4294967296.0;
-  value = m_Integral + (m_Integral >= 0 ? value : -value);
-  if (m_Exponent != 0) {
-    value *= FXSYS_pow(10, (FX_FLOAT)m_Exponent);
-  }
-  return value;
-}
-CFX_WideString CFX_LCNumeric::ToString() const {
-  return ToString(8, TRUE);
-}
-CFX_WideString CFX_LCNumeric::ToString(int32_t nTreading,
-                                       FX_BOOL bTrimTailZeros) const {
-#ifdef FX_NUM_DOUBLE
-  CFX_WideString wsResult;
-  if (!m_wsValue.IsEmpty()) {
-    const int32_t nIntegralMaxLen = 17;
-    int32_t cc = 0;
-    FX_BOOL bNegative = FALSE, bExpSign = FALSE;
-    const FX_WCHAR* str = (const FX_WCHAR*)m_wsValue;
-    int32_t len = m_wsValue.GetLength();
-    while (cc < len && FX_IsSpace(str[cc])) {
-      cc++;
-    }
-    if (cc >= len) {
-      return wsResult;
-    }
-    if (str[cc] == '+') {
-      cc++;
-    } else if (str[cc] == '-') {
-      bNegative = TRUE;
-      cc++;
-    }
-    int32_t nIntegralLen = 0;
-    while (cc < len) {
-      if (str[cc] == '.') {
-        break;
-      }
-      if (!FX_IsDigit(str[cc])) {
-        if ((str[cc] == 'E' || str[cc] == 'e')) {
-          break;
-        } else {
-          return wsResult;
-        }
-      }
-      if (nIntegralLen < nIntegralMaxLen) {
-        *pIntegral = *pIntegral * 10 + str[cc] - '0';
-        nIntegralLen++;
-      }
-      cc++;
-    }
-    *pIntegral = bNegative ? -*pIntegral : *pIntegral;
-    if (cc < len && str[cc] == '.') {
-      int scale = 0;
-      double fraction = 0.0;
-      cc++;
-      while (cc < len) {
-        if (scale >= gs_fraction_count) {
-          while (cc < len) {
-            if (!FX_IsDigit(str[cc])) {
-              break;
-            }
-            cc++;
-          }
-        }
-        if (!FX_IsDigit(str[cc])) {
-          if ((str[cc] == 'E' || str[cc] == 'e')) {
-            break;
-          } else {
-            return FALSE;
-          }
-        }
-        fraction += gs_fraction_scales[scale] * (str[cc] - '0');
-        scale++;
-        cc++;
-      }
-      *pFractional = (FX_DWORD)(fraction * 4294967296.0);
-    }
-  }
-  double dbValeu = GetDouble();
-  int64_t iInte = (int64_t)dbValeu;
-  wsResult.Format(L"%l", (int64_t)iInte);
-  if (m_Fractional) {
-    CFX_WideString wsFormat;
-    wsFormat.Format(L"%%.%dG", nTreading);
-    double dblMantissa = (dbValeu > 0) ? (dbValeu - iInte) : (iInte - dbValeu);
-    CFX_WideString wsFrac;
-    wsFrac.Format((const FX_WCHAR*)wsFormat, dblMantissa);
-    wsResult +=
-        CFX_WideStringC((const FX_WCHAR*)wsFrac + 1, wsFrac.GetLength() - 1);
-    if (bTrimTailZeros && nTreading > 0) {
-      wsResult.TrimRight(L"0");
-      wsResult.TrimRight(L".");
-    }
-  }
-#endif
-  CFX_WideString wsFormat;
-  wsFormat.Format(L"%%.%df", nTreading);
-  CFX_WideString wsResult;
-  wsResult.Format(wsFormat.c_str(), GetDouble());
-  if (bTrimTailZeros && nTreading > 0) {
-    wsResult.TrimRight(L"0");
-    wsResult.TrimRight(L".");
-  }
-  return wsResult;
-}
-IFX_FormatString* IFX_FormatString::Create(IFX_LocaleMgr* pLocaleMgr,
-                                           FX_BOOL bUseLCID) {
-  if (!pLocaleMgr) {
-    return NULL;
-  }
-  return new CFX_FormatString(pLocaleMgr, bUseLCID);
-}
-CFX_FormatString::CFX_FormatString(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID)
-    : m_pLocaleMgr(pLocaleMgr), m_bUseLCID(bUseLCID) {}
-CFX_FormatString::~CFX_FormatString() {}
-void CFX_FormatString::SplitFormatString(const CFX_WideString& wsFormatString,
-                                         CFX_WideStringArray& wsPatterns) {
-  int32_t iStrLen = wsFormatString.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsFormatString;
-  const FX_WCHAR* pToken = pStr;
-  const FX_WCHAR* pEnd = pStr + iStrLen;
-  FX_BOOL iQuote = FALSE;
-  while (TRUE) {
-    if (pStr >= pEnd) {
-      CFX_WideString sub(pToken, pStr - pToken);
-      wsPatterns.Add(sub);
-      return;
-    } else if (*pStr == '\'') {
-      iQuote = !iQuote;
-    } else if (*pStr == L'|' && !iQuote) {
-      CFX_WideString sub(pToken, pStr - pToken);
-      wsPatterns.Add(sub);
-      pToken = pStr + 1;
-    }
-    pStr++;
-  }
-}
-static CFX_WideString FX_GetLiteralText(const FX_WCHAR* pStrPattern,
-                                        int32_t& iPattern,
-                                        int32_t iLenPattern) {
-  CFX_WideString wsOutput;
-  if (pStrPattern[iPattern] != '\'') {
-    return wsOutput;
-  }
-  iPattern++;
-  int32_t iQuote = 1;
-  while (iPattern < iLenPattern) {
-    if (pStrPattern[iPattern] == '\'') {
-      iQuote++;
-      if ((iPattern + 1 >= iLenPattern) ||
-          ((pStrPattern[iPattern + 1] != '\'') && (iQuote % 2 == 0))) {
-        break;
-      } else {
-        iQuote++;
-      }
-      iPattern++;
-    } else if (pStrPattern[iPattern] == '\\' && (iPattern + 1 < iLenPattern) &&
-               pStrPattern[iPattern + 1] == 'u') {
-      int32_t iKeyValue = 0;
-      iPattern += 2;
-      int32_t i = 0;
-      while (iPattern < iLenPattern && i++ < 4) {
-        FX_WCHAR ch = pStrPattern[iPattern++];
-        if ((ch >= '0' && ch <= '9')) {
-          iKeyValue = iKeyValue * 16 + ch - '0';
-        } else if ((ch >= 'a' && ch <= 'f')) {
-          iKeyValue = iKeyValue * 16 + ch - 'a' + 10;
-        } else if ((ch >= 'A' && ch <= 'F')) {
-          iKeyValue = iKeyValue * 16 + ch - 'A' + 10;
-        }
-      }
-      if (iKeyValue != 0) {
-        wsOutput += (FX_WCHAR)(iKeyValue & 0x0000FFFF);
-      }
-      continue;
-    }
-    wsOutput += pStrPattern[iPattern++];
-  }
-  return wsOutput;
-}
-static CFX_WideString FX_GetLiteralTextReverse(const FX_WCHAR* pStrPattern,
-                                               int32_t& iPattern) {
-  CFX_WideString wsOutput;
-  if (pStrPattern[iPattern] != '\'') {
-    return wsOutput;
-  }
-  iPattern--;
-  int32_t iQuote = 1;
-  while (iPattern >= 0) {
-    if (pStrPattern[iPattern] == '\'') {
-      iQuote++;
-      if (iPattern - 1 >= 0 ||
-          ((pStrPattern[iPattern - 1] != '\'') && (iQuote % 2 == 0))) {
-        break;
-      } else {
-        iQuote++;
-      }
-      iPattern--;
-    } else if (pStrPattern[iPattern] == '\\' &&
-               pStrPattern[iPattern + 1] == 'u') {
-      iPattern--;
-      int32_t iKeyValue = 0;
-      int32_t iLen = wsOutput.GetLength();
-      int32_t i = 1;
-      for (; i < iLen && i < 5; i++) {
-        FX_WCHAR ch = wsOutput[i];
-        if ((ch >= '0' && ch <= '9')) {
-          iKeyValue = iKeyValue * 16 + ch - '0';
-        } else if ((ch >= 'a' && ch <= 'f')) {
-          iKeyValue = iKeyValue * 16 + ch - 'a' + 10;
-        } else if ((ch >= 'A' && ch <= 'F')) {
-          iKeyValue = iKeyValue * 16 + ch - 'A' + 10;
-        }
-      }
-      if (iKeyValue != 0) {
-        wsOutput.Delete(0, i);
-        wsOutput = (FX_WCHAR)(iKeyValue & 0x0000FFFF) + wsOutput;
-      }
-      continue;
-    }
-    wsOutput = pStrPattern[iPattern--] + wsOutput;
-  }
-  return wsOutput;
-}
-FX_LOCALECATEGORY CFX_FormatString::GetCategory(
-    const CFX_WideString& wsPattern) {
-  FX_LOCALECATEGORY eCategory = FX_LOCALECATEGORY_Unknown;
-  int32_t ccf = 0;
-  int32_t iLenf = wsPattern.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
-  FX_BOOL bBraceOpen = FALSE;
-  while (ccf < iLenf) {
-    if (pStr[ccf] == '\'') {
-      FX_GetLiteralText(pStr, ccf, iLenf);
-    } else if (!bBraceOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
-      CFX_WideString wsCategory(pStr[ccf]);
-      ccf++;
-      while (TRUE) {
-        if (ccf == iLenf) {
-          return eCategory;
-        }
-        if (pStr[ccf] == '.' || pStr[ccf] == '(') {
-          break;
-        }
-        if (pStr[ccf] == '{') {
-          bBraceOpen = TRUE;
-          break;
-        }
-        wsCategory += pStr[ccf];
-        ccf++;
-      }
-      FX_DWORD dwHash =
-          FX_HashCode_String_GetW(wsCategory, wsCategory.GetLength());
-      if (dwHash == FX_LOCALECATEGORY_DateHash) {
-        if (eCategory == FX_LOCALECATEGORY_Time) {
-          return FX_LOCALECATEGORY_DateTime;
-        }
-        eCategory = FX_LOCALECATEGORY_Date;
-      } else if (dwHash == FX_LOCALECATEGORY_TimeHash) {
-        if (eCategory == FX_LOCALECATEGORY_Date) {
-          return FX_LOCALECATEGORY_DateTime;
-        }
-        eCategory = FX_LOCALECATEGORY_Time;
-      } else if (dwHash == FX_LOCALECATEGORY_DateTimeHash) {
-        return FX_LOCALECATEGORY_DateTime;
-      } else if (dwHash == FX_LOCALECATEGORY_TextHash) {
-        return FX_LOCALECATEGORY_Text;
-      } else if (dwHash == FX_LOCALECATEGORY_NumHash) {
-        return FX_LOCALECATEGORY_Num;
-      } else if (dwHash == FX_LOCALECATEGORY_ZeroHash) {
-        return FX_LOCALECATEGORY_Zero;
-      } else if (dwHash == FX_LOCALECATEGORY_NullHash) {
-        return FX_LOCALECATEGORY_Null;
-      }
-    } else if (pStr[ccf] == '}') {
-      bBraceOpen = FALSE;
-    }
-    ccf++;
-  }
-  return eCategory;
-}
-static FX_WORD FX_WStringToLCID(const FX_WCHAR* pstrLCID) {
-  if (!pstrLCID) {
-    return 0;
-  }
-  wchar_t* pEnd;
-  return (FX_WORD)wcstol((wchar_t*)pstrLCID, &pEnd, 16);
-}
-FX_WORD CFX_FormatString::GetLCID(const CFX_WideString& wsPattern) {
-  return FX_WStringToLCID(GetLocaleName(wsPattern));
-}
-CFX_WideString CFX_FormatString::GetLocaleName(
-    const CFX_WideString& wsPattern) {
-  int32_t ccf = 0;
-  int32_t iLenf = wsPattern.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
-  while (ccf < iLenf) {
-    if (pStr[ccf] == '\'') {
-      FX_GetLiteralText(pStr, ccf, iLenf);
-    } else if (pStr[ccf] == '(') {
-      ccf++;
-      CFX_WideString wsLCID;
-      while (ccf < iLenf && pStr[ccf] != ')') {
-        wsLCID += pStr[ccf++];
-      }
-      return wsLCID;
-    }
-    ccf++;
-  }
-  return CFX_WideString();
-}
-IFX_Locale* CFX_FormatString::GetTextFormat(const CFX_WideString& wsPattern,
-                                            const CFX_WideStringC& wsCategory,
-                                            CFX_WideString& wsPurgePattern) {
-  IFX_Locale* pLocale = NULL;
-  int32_t ccf = 0;
-  int32_t iLenf = wsPattern.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
-  FX_BOOL bBrackOpen = FALSE;
-  while (ccf < iLenf) {
-    if (pStr[ccf] == '\'') {
-      int32_t iCurChar = ccf;
-      FX_GetLiteralText(pStr, ccf, iLenf);
-      wsPurgePattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
-    } else if (!bBrackOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
-      CFX_WideString wsSearchCategory(pStr[ccf]);
-      ccf++;
-      while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
-             pStr[ccf] != '(') {
-        wsSearchCategory += pStr[ccf];
-        ccf++;
-      }
-      if (wsSearchCategory != wsCategory) {
-        continue;
-      }
-      while (ccf < iLenf) {
-        if (pStr[ccf] == '(') {
-          ccf++;
-          CFX_WideString wsLCID;
-          while (ccf < iLenf && pStr[ccf] != ')') {
-            wsLCID += pStr[ccf++];
-          }
-          pLocale = GetPatternLocale(wsLCID);
-        } else if (pStr[ccf] == '{') {
-          bBrackOpen = TRUE;
-          break;
-        }
-        ccf++;
-      }
-    } else if (pStr[ccf] != '}') {
-      wsPurgePattern += pStr[ccf];
-    }
-    ccf++;
-  }
-  if (!bBrackOpen) {
-    wsPurgePattern = wsPattern;
-  }
-  if (!pLocale) {
-    pLocale = m_pLocaleMgr->GetDefLocale();
-  }
-  return pLocale;
-}
-#define FX_NUMSTYLE_Percent 0x01
-#define FX_NUMSTYLE_Exponent 0x02
-#define FX_NUMSTYLE_DotVorv 0x04
-IFX_Locale* CFX_FormatString::GetNumericFormat(const CFX_WideString& wsPattern,
-                                               int32_t& iDotIndex,
-                                               FX_DWORD& dwStyle,
-                                               CFX_WideString& wsPurgePattern) {
-  dwStyle = 0;
-  IFX_Locale* pLocale = NULL;
-  int32_t ccf = 0;
-  int32_t iLenf = wsPattern.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
-  FX_BOOL bFindDot = FALSE;
-  FX_BOOL bBrackOpen = FALSE;
-  while (ccf < iLenf) {
-    if (pStr[ccf] == '\'') {
-      int32_t iCurChar = ccf;
-      FX_GetLiteralText(pStr, ccf, iLenf);
-      wsPurgePattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
-    } else if (!bBrackOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
-      CFX_WideString wsCategory(pStr[ccf]);
-      ccf++;
-      while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
-             pStr[ccf] != '(') {
-        wsCategory += pStr[ccf];
-        ccf++;
-      }
-      if (wsCategory != FX_WSTRC(L"num")) {
-        bBrackOpen = TRUE;
-        ccf = 0;
-        continue;
-      }
-      while (ccf < iLenf) {
-        if (pStr[ccf] == '(') {
-          ccf++;
-          CFX_WideString wsLCID;
-          while (ccf < iLenf && pStr[ccf] != ')') {
-            wsLCID += pStr[ccf++];
-          }
-          pLocale = GetPatternLocale(wsLCID);
-        } else if (pStr[ccf] == '{') {
-          bBrackOpen = TRUE;
-          break;
-        } else if (pStr[ccf] == '.') {
-          CFX_WideString wsSubCategory;
-          ccf++;
-          while (ccf < iLenf && pStr[ccf] != '(' && pStr[ccf] != '{') {
-            wsSubCategory += pStr[ccf++];
-          }
-          FX_DWORD dwSubHash =
-              FX_HashCode_String_GetW(wsSubCategory, wsSubCategory.GetLength());
-          FX_LOCALENUMSUBCATEGORY eSubCategory = FX_LOCALENUMPATTERN_Decimal;
-          for (int32_t i = 0; i < g_iFXLocaleNumSubCatCount; i++) {
-            if (g_FXLocaleNumSubCatData[i].uHash == dwSubHash) {
-              eSubCategory = (FX_LOCALENUMSUBCATEGORY)g_FXLocaleNumSubCatData[i]
-                                 .eSubCategory;
-              break;
-            }
-          }
-          wsSubCategory.Empty();
-          if (!pLocale) {
-            pLocale = m_pLocaleMgr->GetDefLocale();
-          }
-          FXSYS_assert(pLocale != NULL);
-          pLocale->GetNumPattern(eSubCategory, wsSubCategory);
-          iDotIndex = wsSubCategory.Find('.');
-          if (iDotIndex > 0) {
-            iDotIndex += wsPurgePattern.GetLength();
-            bFindDot = TRUE;
-            dwStyle |= FX_NUMSTYLE_DotVorv;
-          }
-          wsPurgePattern += wsSubCategory;
-          if (eSubCategory == FX_LOCALENUMPATTERN_Percent) {
-            dwStyle |= FX_NUMSTYLE_Percent;
-          }
-          continue;
-        }
-        ccf++;
-      }
-    } else if (pStr[ccf] == 'E') {
-      dwStyle |= FX_NUMSTYLE_Exponent;
-      wsPurgePattern += pStr[ccf];
-    } else if (pStr[ccf] == '%') {
-      dwStyle |= FX_NUMSTYLE_Percent;
-      wsPurgePattern += pStr[ccf];
-    } else if (pStr[ccf] != '}') {
-      wsPurgePattern += pStr[ccf];
-    }
-    if (!bFindDot) {
-      if (pStr[ccf] == '.' || pStr[ccf] == 'V' || pStr[ccf] == 'v') {
-        bFindDot = TRUE;
-        iDotIndex = wsPurgePattern.GetLength() - 1;
-        dwStyle |= FX_NUMSTYLE_DotVorv;
-      }
-    }
-    ccf++;
-  }
-  if (!bFindDot) {
-    iDotIndex = wsPurgePattern.GetLength();
-  }
-  if (!pLocale) {
-    pLocale = m_pLocaleMgr->GetDefLocale();
-  }
-  return pLocale;
-}
-static FX_BOOL FX_GetNumericDotIndex(const CFX_WideString& wsNum,
-                                     const CFX_WideString& wsDotSymbol,
-                                     int32_t& iDotIndex) {
-  int32_t ccf = 0;
-  int32_t iLenf = wsNum.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsNum;
-  int32_t iLenDot = wsDotSymbol.GetLength();
-  while (ccf < iLenf) {
-    if (pStr[ccf] == '\'') {
-      FX_GetLiteralText(pStr, ccf, iLenf);
-    } else if (ccf + iLenDot <= iLenf &&
-               !FXSYS_wcsncmp(pStr + ccf, (const FX_WCHAR*)wsDotSymbol,
-                              iLenDot)) {
-      iDotIndex = ccf;
-      return TRUE;
-    }
-    ccf++;
-  }
-  iDotIndex = wsNum.Find('.');
-  if (iDotIndex < 0) {
-    iDotIndex = iLenf;
-    return FALSE;
-  }
-  return TRUE;
-}
-FX_BOOL CFX_FormatString::ParseText(const CFX_WideString& wsSrcText,
-                                    const CFX_WideString& wsPattern,
-                                    CFX_WideString& wsValue) {
-  wsValue.Empty();
-  if (wsSrcText.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsTextFormat;
-  GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
-  if (wsTextFormat.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t iText = 0, iPattern = 0;
-  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
-  int32_t iLenText = wsSrcText.GetLength();
-  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
-  int32_t iLenPattern = wsTextFormat.GetLength();
-  while (iPattern < iLenPattern && iText < iLenText) {
-    switch (pStrPattern[iPattern]) {
-      case '\'': {
-        CFX_WideString wsLiteral =
-            FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
-        int32_t iLiteralLen = wsLiteral.GetLength();
-        if (iText + iLiteralLen > iLenText ||
-            FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
-                          iLiteralLen)) {
-          wsValue = wsSrcText;
-          return FALSE;
-        }
-        iText += iLiteralLen;
-        iPattern++;
-        break;
-      }
-      case 'A':
-        if (FX_IsAlpha(pStrText[iText])) {
-          wsValue += pStrText[iText];
-          iText++;
-        }
-        iPattern++;
-        break;
-      case 'X':
-        wsValue += pStrText[iText];
-        iText++;
-        iPattern++;
-        break;
-      case 'O':
-      case '0':
-        if (FX_IsDigit(pStrText[iText]) || FX_IsAlpha(pStrText[iText])) {
-          wsValue += pStrText[iText];
-          iText++;
-        }
-        iPattern++;
-        break;
-      case '9':
-        if (FX_IsDigit(pStrText[iText])) {
-          wsValue += pStrText[iText];
-          iText++;
-        }
-        iPattern++;
-        break;
-      default:
-        if (pStrPattern[iPattern] != pStrText[iText]) {
-          wsValue = wsSrcText;
-          return FALSE;
-        }
-        iPattern++;
-        iText++;
-        break;
-    }
-  }
-  return iPattern == iLenPattern && iText == iLenText;
-}
-FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
-                                   const CFX_WideString& wsPattern,
-                                   FX_FLOAT& fValue) {
-  fValue = 0.0f;
-  if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t dot_index_f = -1;
-  FX_DWORD dwFormatStyle = 0;
-  CFX_WideString wsNumFormat;
-  IFX_Locale* pLocale =
-      GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
-  if (!pLocale || wsNumFormat.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t iExponent = 0;
-  CFX_WideString wsDotSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
-  CFX_WideString wsGroupSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
-  int32_t iGroupLen = wsGroupSymbol.GetLength();
-  CFX_WideString wsMinus;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
-  int32_t iMinusLen = wsMinus.GetLength();
-  int cc = 0, ccf = 0;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
-  int len = wsSrcNum.GetLength();
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
-  int lenf = wsNumFormat.GetLength();
-  double dbRetValue = 0;
-  double coeff = 1;
-  FX_BOOL bHavePercentSymbol = FALSE;
-  FX_BOOL bNeg = FALSE;
-  FX_BOOL bReverseParse = FALSE;
-  int32_t dot_index = 0;
-  if (!FX_GetNumericDotIndex(wsSrcNum, wsDotSymbol, dot_index) &&
-      (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
-    bReverseParse = TRUE;
-  }
-  bReverseParse = FALSE;
-  if (bReverseParse) {
-    ccf = lenf - 1;
-    cc = len - 1;
-    while (ccf > dot_index_f && cc >= 0) {
-      switch (strf[ccf]) {
-        case '\'': {
-          CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
-          int32_t iLiteralLen = wsLiteral.GetLength();
-          cc -= iLiteralLen - 1;
-          if (cc < 0 || FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
-                                      iLiteralLen)) {
-            return FALSE;
-          }
-          cc--;
-          ccf--;
-          break;
-        }
-        case '9':
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
-          coeff *= 0.1;
-          cc--;
-          ccf--;
-          break;
-        case 'z':
-          if (cc >= 0) {
-            dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
-            coeff *= 0.1;
-            cc--;
-          }
-          ccf--;
-          break;
-        case 'Z':
-          if (str[cc] != ' ') {
-            dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
-            coeff *= 0.1;
-          }
-          cc--;
-          ccf--;
-          break;
-        case 'S':
-          if (str[cc] == '+' || str[cc] == ' ') {
-            cc--;
-          } else {
-            cc -= iMinusLen - 1;
-            if (cc < 0 ||
-                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-              return FALSE;
-            }
-            cc--;
-            bNeg = TRUE;
-          }
-          ccf--;
-          break;
-        case 's':
-          if (str[cc] == '+') {
-            cc--;
-          } else {
-            cc -= iMinusLen - 1;
-            if (cc < 0 ||
-                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-              return FALSE;
-            }
-            cc--;
-            bNeg = TRUE;
-          }
-          ccf--;
-          break;
-        case 'E': {
-          if (cc >= dot_index) {
-            return FALSE;
-          }
-          FX_BOOL bExpSign = FALSE;
-          while (cc >= 0) {
-            if (str[cc] == 'E' || str[cc] == 'e') {
-              break;
-            }
-            if (FX_IsDigit(str[cc])) {
-              iExponent = iExponent + (str[cc] - '0') * 10;
-              cc--;
-              continue;
-            } else if (str[cc] == '+') {
-              cc--;
-              continue;
-            } else if (cc - iMinusLen + 1 > 0 &&
-                       !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
-                                      (const FX_WCHAR*)wsMinus, iMinusLen)) {
-              bExpSign = TRUE;
-              cc -= iMinusLen;
-            } else {
-              return FALSE;
-            }
-          }
-          cc--;
-          iExponent = bExpSign ? -iExponent : iExponent;
-          ccf--;
-        } break;
-        case '$': {
-          CFX_WideString wsSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
-                                     wsSymbol);
-          int32_t iSymbolLen = wsSymbol.GetLength();
-          cc -= iSymbolLen - 1;
-          if (cc < 0 ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
-            return FALSE;
-          }
-          cc--;
-          ccf--;
-        } break;
-        case 'r':
-          if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
-            if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
-              bNeg = TRUE;
-              cc -= 2;
-            }
-            ccf -= 2;
-          } else {
-            ccf--;
-          }
-          break;
-        case 'R':
-          if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
-            if (str[cc] == ' ') {
-              cc++;
-            } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
-              bNeg = TRUE;
-              cc -= 2;
-            }
-            ccf -= 2;
-          } else {
-            ccf--;
-          }
-          break;
-        case 'b':
-          if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
-            if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
-              bNeg = TRUE;
-              cc -= 2;
-            }
-            ccf -= 2;
-          } else {
-            ccf--;
-          }
-          break;
-        case 'B':
-          if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
-            if (str[cc] == ' ') {
-              cc++;
-            } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
-              bNeg = TRUE;
-              cc -= 2;
-            }
-            ccf -= 2;
-          } else {
-            ccf--;
-          }
-          break;
-        case '.':
-        case 'V':
-        case 'v':
-          return FALSE;
-        case '%': {
-          CFX_WideString wsSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-          int32_t iSysmbolLen = wsSymbol.GetLength();
-          cc -= iSysmbolLen - 1;
-          if (cc < 0 ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
-            return FALSE;
-          }
-          cc--;
-          ccf--;
-          bHavePercentSymbol = TRUE;
-        } break;
-        case '8':
-          while (ccf < lenf && strf[ccf] == '8') {
-            ccf++;
-          }
-          while (cc < len && FX_IsDigit(str[cc])) {
-            dbRetValue = (str[cc] - '0') * coeff + dbRetValue;
-            coeff *= 0.1;
-            cc++;
-          }
-          break;
-        case ',': {
-          if (cc >= 0) {
-            cc -= iGroupLen - 1;
-            if (cc >= 0 &&
-                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
-                              iGroupLen) == 0) {
-              cc--;
-            } else {
-              cc += iGroupLen - 1;
-            }
-          }
-          ccf--;
-        } break;
-        case '(':
-          if (str[cc] == L'(') {
-            bNeg = TRUE;
-          } else if (str[cc] != L' ') {
-            return FALSE;
-          }
-          cc--;
-          ccf--;
-          break;
-        case ')':
-          if (str[cc] == L')') {
-            bNeg = TRUE;
-          } else if (str[cc] != L' ') {
-            return FALSE;
-          }
-          cc--;
-          ccf--;
-          break;
-        default:
-          if (strf[ccf] != str[cc]) {
-            return FALSE;
-          }
-          cc--;
-          ccf--;
-      }
-    }
-    dot_index = cc + 1;
-  }
-  ccf = dot_index_f - 1;
-  cc = dot_index - 1;
-  coeff = 1;
-  while (ccf >= 0 && cc >= 0) {
-    switch (strf[ccf]) {
-      case '\'': {
-        CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
-        int32_t iLiteralLen = wsLiteral.GetLength();
-        cc -= iLiteralLen - 1;
-        if (cc < 0 ||
-            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        break;
-      }
-      case '9':
-        if (!FX_IsDigit(str[cc])) {
-          return FALSE;
-        }
-        dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
-        coeff *= 10;
-        cc--;
-        ccf--;
-        break;
-      case 'z':
-        if (FX_IsDigit(str[cc])) {
-          dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
-          coeff *= 10;
-          cc--;
-        }
-        ccf--;
-        break;
-      case 'Z':
-        if (str[cc] != ' ') {
-          if (FX_IsDigit(str[cc])) {
-            dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
-            coeff *= 10;
-            cc--;
-          }
-        } else {
-          cc--;
-        }
-        ccf--;
-        break;
-      case 'S':
-        if (str[cc] == '+' || str[cc] == ' ') {
-          cc--;
-        } else {
-          cc -= iMinusLen - 1;
-          if (cc < 0 ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-            return FALSE;
-          }
-          cc--;
-          bNeg = TRUE;
-        }
-        ccf--;
-        break;
-      case 's':
-        if (str[cc] == '+') {
-          cc--;
-        } else {
-          cc -= iMinusLen - 1;
-          if (cc < 0 ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-            return FALSE;
-          }
-          cc--;
-          bNeg = TRUE;
-        }
-        ccf--;
-        break;
-      case 'E': {
-        if (cc >= dot_index) {
-          return FALSE;
-        }
-        FX_BOOL bExpSign = FALSE;
-        while (cc >= 0) {
-          if (str[cc] == 'E' || str[cc] == 'e') {
-            break;
-          }
-          if (FX_IsDigit(str[cc])) {
-            iExponent = iExponent + (str[cc] - '0') * 10;
-            cc--;
-            continue;
-          } else if (str[cc] == '+') {
-            cc--;
-            continue;
-          } else if (cc - iMinusLen + 1 > 0 &&
-                     !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
-                                    (const FX_WCHAR*)wsMinus, iMinusLen)) {
-            bExpSign = TRUE;
-            cc -= iMinusLen;
-          } else {
-            return FALSE;
-          }
-        }
-        cc--;
-        iExponent = bExpSign ? -iExponent : iExponent;
-        ccf--;
-      } break;
-      case '$': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
-        int32_t iSymbolLen = wsSymbol.GetLength();
-        cc -= iSymbolLen - 1;
-        if (cc < 0 ||
-            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-      } break;
-      case 'r':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
-          if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case 'R':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
-          if (str[cc] == ' ') {
-            cc++;
-          } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case 'b':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
-          if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case 'B':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
-          if (str[cc] == ' ') {
-            cc++;
-          } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case '.':
-      case 'V':
-      case 'v':
-        return FALSE;
-      case '%': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-        int32_t iSysmbolLen = wsSymbol.GetLength();
-        cc -= iSysmbolLen - 1;
-        if (cc < 0 ||
-            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        bHavePercentSymbol = TRUE;
-      } break;
-      case '8':
-        return FALSE;
-      case ',': {
-        if (cc >= 0) {
-          cc -= iGroupLen - 1;
-          if (cc >= 0 &&
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
-                            iGroupLen) == 0) {
-            cc--;
-          } else {
-            cc += iGroupLen - 1;
-          }
-        }
-        ccf--;
-      } break;
-      case '(':
-        if (str[cc] == L'(') {
-          bNeg = TRUE;
-        } else if (str[cc] != L' ') {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        break;
-      case ')':
-        if (str[cc] == L')') {
-          bNeg = TRUE;
-        } else if (str[cc] != L' ') {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        break;
-      default:
-        if (strf[ccf] != str[cc]) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-    }
-  }
-  if (cc >= 0) {
-    return FALSE;
-  }
-  if (!bReverseParse) {
-    ccf = dot_index_f + 1;
-    cc = (dot_index == len) ? len : dot_index + 1;
-    coeff = 0.1;
-    while (cc < len && ccf < lenf) {
-      switch (strf[ccf]) {
-        case '\'': {
-          CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
-          int32_t iLiteralLen = wsLiteral.GetLength();
-          if (cc + iLiteralLen > len ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
-                            iLiteralLen)) {
-            return FALSE;
-          }
-          cc += iLiteralLen;
-          ccf++;
-          break;
-        }
-        case '9':
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          {
-            dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
-            coeff *= 0.1;
-          }
-          cc++;
-          ccf++;
-          break;
-        case 'z':
-          if (FX_IsDigit(str[cc])) {
-            dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
-            coeff *= 0.1;
-            cc++;
-          }
-          ccf++;
-          break;
-        case 'Z':
-          if (str[cc] != ' ') {
-            if (FX_IsDigit(str[cc])) {
-              dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
-              coeff *= 0.1;
-              cc++;
-            }
-          } else {
-            cc++;
-          }
-          ccf++;
-          break;
-        case 'S':
-          if (str[cc] == '+' || str[cc] == ' ') {
-            cc++;
-          } else {
-            if (cc + iMinusLen > len ||
-                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-              return FALSE;
-            }
-            bNeg = TRUE;
-            cc += iMinusLen;
-          }
-          ccf++;
-          break;
-        case 's':
-          if (str[cc] == '+') {
-            cc++;
-          } else {
-            if (cc + iMinusLen > len ||
-                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-              return FALSE;
-            }
-            bNeg = TRUE;
-            cc += iMinusLen;
-          }
-          ccf++;
-          break;
-        case 'E': {
-          if (cc >= len || (str[cc] != 'E' && str[cc] != 'e')) {
-            return FALSE;
-          }
-          FX_BOOL bExpSign = FALSE;
-          cc++;
-          if (cc < len) {
-            if (str[cc] == '+') {
-              cc++;
-            } else if (str[cc] == '-') {
-              bExpSign = TRUE;
-              cc++;
-            }
-          }
-          while (cc < len) {
-            if (!FX_IsDigit(str[cc])) {
-              break;
-            }
-            iExponent = iExponent * 10 + str[cc] - '0';
-            cc++;
-          }
-          iExponent = bExpSign ? -iExponent : iExponent;
-          ccf++;
-        } break;
-        case '$': {
-          CFX_WideString wsSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
-                                     wsSymbol);
-          int32_t iSymbolLen = wsSymbol.GetLength();
-          if (cc + iSymbolLen > len ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
-            return FALSE;
-          }
-          cc += iSymbolLen;
-          ccf++;
-        } break;
-        case 'c':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
-            if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case 'C':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
-            if (str[cc] == ' ') {
-              cc++;
-            } else if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case 'd':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
-            if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case 'D':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
-            if (str[cc] == ' ') {
-              cc++;
-            } else if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case '.':
-        case 'V':
-        case 'v':
-          return FALSE;
-        case '%': {
-          CFX_WideString wsSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-          int32_t iSysmbolLen = wsSymbol.GetLength();
-          if (cc + iSysmbolLen <= len &&
-              !FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol,
-                             iSysmbolLen)) {
-            cc += iSysmbolLen;
-          }
-          ccf++;
-          bHavePercentSymbol = TRUE;
-        } break;
-        case '8': {
-          while (ccf < lenf && strf[ccf] == '8') {
-            ccf++;
-          }
-          while (cc < len && FX_IsDigit(str[cc])) {
-            dbRetValue = (str[cc] - '0') * coeff + dbRetValue;
-            coeff *= 0.1;
-            cc++;
-          }
-        } break;
-        case ',': {
-          if (cc + iGroupLen <= len &&
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
-                            iGroupLen) == 0) {
-            cc += iGroupLen;
-          }
-          ccf++;
-        } break;
-        case '(':
-          if (str[cc] == L'(') {
-            bNeg = TRUE;
-          } else if (str[cc] != L' ') {
-            return FALSE;
-          }
-          cc++;
-          ccf++;
-          break;
-        case ')':
-          if (str[cc] == L')') {
-            bNeg = TRUE;
-          } else if (str[cc] != L' ') {
-            return FALSE;
-          }
-          cc++;
-          ccf++;
-          break;
-        default:
-          if (strf[ccf] != str[cc]) {
-            return FALSE;
-          }
-          cc++;
-          ccf++;
-      }
-    }
-    if (cc != len) {
-      return FALSE;
-    }
-  }
-  if (iExponent) {
-    dbRetValue *= FXSYS_pow(10, (FX_FLOAT)iExponent);
-  }
-  if (bHavePercentSymbol) {
-    dbRetValue /= 100.0;
-  }
-  if (bNeg) {
-    dbRetValue = -dbRetValue;
-  }
-  fValue = (FX_FLOAT)dbRetValue;
-  return TRUE;
-}
-void FX_ParseNumString(const CFX_WideString& wsNum, CFX_WideString& wsResult) {
-  int32_t iCount = wsNum.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsNum;
-  FX_WCHAR* pDst = wsResult.GetBuffer(iCount);
-  int32_t nIndex = 0;
-  FX_BOOL bMinus = FALSE;
-  int32_t i = 0;
-  for (i = 0; i < iCount; i++) {
-    FX_WCHAR wc = pStr[i];
-    if (wc == '.') {
-      break;
-    }
-    if ((wc == L'0' || wc == L' ' || wc == '+') && nIndex == 0) {
-      continue;
-    }
-    if (wc == '-') {
-      pDst[nIndex++] = wc;
-      bMinus = TRUE;
-      continue;
-    }
-    if (wc == L'0' && nIndex == 1 && bMinus) {
-      continue;
-    }
-    pDst[nIndex++] = wc;
-  }
-  if (bMinus && nIndex == 1) {
-    pDst[nIndex++] = '0';
-  }
-  if (nIndex == 0) {
-    wsResult.ReleaseBuffer(0);
-    pDst = wsResult.GetBuffer(iCount + 1);
-    pDst[nIndex++] = '0';
-  }
-  int32_t j = 0;
-  for (j = iCount - 1; j > i; j--) {
-    FX_WCHAR wc = pStr[j];
-    if (wc != L'0' && wc != L' ') {
-      break;
-    }
-  }
-  if (j > i) {
-    pDst[nIndex++] = '.';
-    FXSYS_wcsncpy(pDst + nIndex, pStr + i + 1, j - i);
-    nIndex += j - i;
-  }
-  wsResult.ReleaseBuffer(nIndex);
-}
-FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
-                                   const CFX_WideString& wsPattern,
-                                   CFX_WideString& wsValue) {
-  wsValue.Empty();
-  if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t dot_index_f = -1;
-  FX_DWORD dwFormatStyle = 0;
-  CFX_WideString wsNumFormat;
-  IFX_Locale* pLocale =
-      GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
-  if (!pLocale || wsNumFormat.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t iExponent = 0;
-  CFX_WideString wsDotSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
-  CFX_WideString wsGroupSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
-  int32_t iGroupLen = wsGroupSymbol.GetLength();
-  CFX_WideString wsMinus;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
-  int32_t iMinusLen = wsMinus.GetLength();
-  int cc = 0, ccf = 0;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
-  int len = wsSrcNum.GetLength();
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
-  int lenf = wsNumFormat.GetLength();
-  FX_BOOL bHavePercentSymbol = FALSE;
-  FX_BOOL bNeg = FALSE;
-  FX_BOOL bReverseParse = FALSE;
-  int32_t dot_index = 0;
-  if (!FX_GetNumericDotIndex(wsSrcNum, wsDotSymbol, dot_index) &&
-      (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
-    bReverseParse = TRUE;
-  }
-  bReverseParse = FALSE;
-  ccf = dot_index_f - 1;
-  cc = dot_index - 1;
-  while (ccf >= 0 && cc >= 0) {
-    switch (strf[ccf]) {
-      case '\'': {
-        CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
-        int32_t iLiteralLen = wsLiteral.GetLength();
-        cc -= iLiteralLen - 1;
-        if (cc < 0 ||
-            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        break;
-      }
-      case '9':
-        if (!FX_IsDigit(str[cc])) {
-          return FALSE;
-        }
-        wsValue = CFX_WideStringC(str[cc]) + wsValue;
-        cc--;
-        ccf--;
-        break;
-      case 'z':
-        if (FX_IsDigit(str[cc])) {
-          wsValue = CFX_WideStringC(str[cc]) + wsValue;
-          cc--;
-        }
-        ccf--;
-        break;
-      case 'Z':
-        if (str[cc] != ' ') {
-          if (FX_IsDigit(str[cc])) {
-            wsValue = CFX_WideStringC(str[cc]) + wsValue;
-            cc--;
-          }
-        } else {
-          cc--;
-        }
-        ccf--;
-        break;
-      case 'S':
-        if (str[cc] == '+' || str[cc] == ' ') {
-          cc--;
-        } else {
-          cc -= iMinusLen - 1;
-          if (cc < 0 ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-            return FALSE;
-          }
-          cc--;
-          bNeg = TRUE;
-        }
-        ccf--;
-        break;
-      case 's':
-        if (str[cc] == '+') {
-          cc--;
-        } else {
-          cc -= iMinusLen - 1;
-          if (cc < 0 ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-            return FALSE;
-          }
-          cc--;
-          bNeg = TRUE;
-        }
-        ccf--;
-        break;
-      case 'E': {
-        if (cc >= dot_index) {
-          return FALSE;
-        }
-        FX_BOOL bExpSign = FALSE;
-        while (cc >= 0) {
-          if (str[cc] == 'E' || str[cc] == 'e') {
-            break;
-          }
-          if (FX_IsDigit(str[cc])) {
-            iExponent = iExponent + (str[cc] - '0') * 10;
-            cc--;
-            continue;
-          } else if (str[cc] == '+') {
-            cc--;
-            continue;
-          } else if (cc - iMinusLen + 1 > 0 &&
-                     !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
-                                    (const FX_WCHAR*)wsMinus, iMinusLen)) {
-            bExpSign = TRUE;
-            cc -= iMinusLen;
-          } else {
-            return FALSE;
-          }
-        }
-        cc--;
-        iExponent = bExpSign ? -iExponent : iExponent;
-        ccf--;
-      } break;
-      case '$': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
-        int32_t iSymbolLen = wsSymbol.GetLength();
-        cc -= iSymbolLen - 1;
-        if (cc < 0 ||
-            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-      } break;
-      case 'r':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
-          if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case 'R':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
-          if (str[cc] == ' ') {
-            cc++;
-          } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case 'b':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
-          if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case 'B':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
-          if (str[cc] == ' ') {
-            cc++;
-          } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
-            bNeg = TRUE;
-            cc -= 2;
-          }
-          ccf -= 2;
-        } else {
-          ccf--;
-        }
-        break;
-      case '.':
-      case 'V':
-      case 'v':
-        return FALSE;
-      case '%': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-        int32_t iSysmbolLen = wsSymbol.GetLength();
-        cc -= iSysmbolLen - 1;
-        if (cc < 0 ||
-            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        bHavePercentSymbol = TRUE;
-      } break;
-      case '8':
-        return FALSE;
-      case ',': {
-        if (cc >= 0) {
-          cc -= iGroupLen - 1;
-          if (cc >= 0 &&
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
-                            iGroupLen) == 0) {
-            cc--;
-          } else {
-            cc += iGroupLen - 1;
-          }
-        }
-        ccf--;
-      } break;
-      case '(':
-        if (str[cc] == L'(') {
-          bNeg = TRUE;
-        } else if (str[cc] != L' ') {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        break;
-      case ')':
-        if (str[cc] == L')') {
-          bNeg = TRUE;
-        } else if (str[cc] != L' ') {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-        break;
-      default:
-        if (strf[ccf] != str[cc]) {
-          return FALSE;
-        }
-        cc--;
-        ccf--;
-    }
-  }
-  if (cc >= 0) {
-    if (str[cc] == '-') {
-      bNeg = TRUE;
-      cc--;
-    }
-    if (cc >= 0) {
-      return FALSE;
-    }
-  }
-  if (dot_index < len && (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
-    wsValue += '.';
-  }
-  if (!bReverseParse) {
-    ccf = dot_index_f + 1;
-    cc = (dot_index == len) ? len : dot_index + 1;
-    while (cc < len && ccf < lenf) {
-      switch (strf[ccf]) {
-        case '\'': {
-          CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
-          int32_t iLiteralLen = wsLiteral.GetLength();
-          if (cc + iLiteralLen > len ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
-                            iLiteralLen)) {
-            return FALSE;
-          }
-          cc += iLiteralLen;
-          ccf++;
-          break;
-        }
-        case '9':
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          { wsValue += str[cc]; }
-          cc++;
-          ccf++;
-          break;
-        case 'z':
-          if (FX_IsDigit(str[cc])) {
-            wsValue += str[cc];
-            cc++;
-          }
-          ccf++;
-          break;
-        case 'Z':
-          if (str[cc] != ' ') {
-            if (FX_IsDigit(str[cc])) {
-              wsValue += str[cc];
-              cc++;
-            }
-          } else {
-            cc++;
-          }
-          ccf++;
-          break;
-        case 'S':
-          if (str[cc] == '+' || str[cc] == ' ') {
-            cc++;
-          } else {
-            if (cc + iMinusLen > len ||
-                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-              return FALSE;
-            }
-            bNeg = TRUE;
-            cc += iMinusLen;
-          }
-          ccf++;
-          break;
-        case 's':
-          if (str[cc] == '+') {
-            cc++;
-          } else {
-            if (cc + iMinusLen > len ||
-                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
-              return FALSE;
-            }
-            bNeg = TRUE;
-            cc += iMinusLen;
-          }
-          ccf++;
-          break;
-        case 'E': {
-          if (cc >= len || (str[cc] != 'E' && str[cc] != 'e')) {
-            return FALSE;
-          }
-          FX_BOOL bExpSign = FALSE;
-          cc++;
-          if (cc < len) {
-            if (str[cc] == '+') {
-              cc++;
-            } else if (str[cc] == '-') {
-              bExpSign = TRUE;
-              cc++;
-            }
-          }
-          while (cc < len) {
-            if (!FX_IsDigit(str[cc])) {
-              break;
-            }
-            iExponent = iExponent * 10 + str[cc] - '0';
-            cc++;
-          }
-          iExponent = bExpSign ? -iExponent : iExponent;
-          ccf++;
-        } break;
-        case '$': {
-          CFX_WideString wsSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
-                                     wsSymbol);
-          int32_t iSymbolLen = wsSymbol.GetLength();
-          if (cc + iSymbolLen > len ||
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
-            return FALSE;
-          }
-          cc += iSymbolLen;
-          ccf++;
-        } break;
-        case 'c':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
-            if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case 'C':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
-            if (str[cc] == ' ') {
-              cc++;
-            } else if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case 'd':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
-            if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case 'D':
-          if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
-            if (str[cc] == ' ') {
-              cc++;
-            } else if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
-              bNeg = TRUE;
-              cc += 2;
-            }
-            ccf += 2;
-          }
-          break;
-        case '.':
-        case 'V':
-        case 'v':
-          return FALSE;
-        case '%': {
-          CFX_WideString wsSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-          int32_t iSysmbolLen = wsSymbol.GetLength();
-          if (cc + iSysmbolLen <= len &&
-              !FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol,
-                             iSysmbolLen)) {
-            cc += iSysmbolLen;
-          }
-          ccf++;
-          bHavePercentSymbol = TRUE;
-        } break;
-        case '8': {
-          while (ccf < lenf && strf[ccf] == '8') {
-            ccf++;
-          }
-          while (cc < len && FX_IsDigit(str[cc])) {
-            wsValue += str[cc];
-            cc++;
-          }
-        } break;
-        case ',': {
-          if (cc + iGroupLen <= len &&
-              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
-                            iGroupLen) == 0) {
-            cc += iGroupLen;
-          }
-          ccf++;
-        } break;
-        case '(':
-          if (str[cc] == L'(') {
-            bNeg = TRUE;
-          } else if (str[cc] != L' ') {
-            return FALSE;
-          }
-          cc++;
-          ccf++;
-          break;
-        case ')':
-          if (str[cc] == L')') {
-            bNeg = TRUE;
-          } else if (str[cc] != L' ') {
-            return FALSE;
-          }
-          cc++;
-          ccf++;
-          break;
-        default:
-          if (strf[ccf] != str[cc]) {
-            return FALSE;
-          }
-          cc++;
-          ccf++;
-      }
-    }
-    if (cc != len) {
-      return FALSE;
-    }
-  }
-  if (iExponent || bHavePercentSymbol) {
-    CFX_Decimal decimal = CFX_Decimal(wsValue);
-    if (iExponent) {
-      decimal = decimal * CFX_Decimal(FXSYS_pow(10, (FX_FLOAT)iExponent));
-    }
-    if (bHavePercentSymbol) {
-      decimal = decimal / CFX_Decimal(100);
-    }
-    wsValue = decimal;
-  }
-  if (bNeg) {
-    wsValue = CFX_WideStringC('-') + wsValue;
-  }
-  return TRUE;
-}
-FX_DATETIMETYPE CFX_FormatString::GetDateTimeFormat(
-    const CFX_WideString& wsPattern,
-    IFX_Locale*& pLocale,
-    CFX_WideString& wsDatePattern,
-    CFX_WideString& wsTimePattern) {
-  pLocale = NULL;
-  CFX_WideString wsTempPattern;
-  FX_LOCALECATEGORY eCategory = FX_LOCALECATEGORY_Unknown;
-  int32_t ccf = 0;
-  int32_t iLenf = wsPattern.GetLength();
-  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
-  int32_t iFindCategory = 0;
-  FX_BOOL bBraceOpen = FALSE;
-  while (ccf < iLenf) {
-    if (pStr[ccf] == '\'') {
-      int32_t iCurChar = ccf;
-      FX_GetLiteralText(pStr, ccf, iLenf);
-      wsTempPattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
-    } else if (!bBraceOpen && iFindCategory != 3 &&
-               FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
-      CFX_WideString wsCategory(pStr[ccf]);
-      ccf++;
-      while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
-             pStr[ccf] != '(') {
-        if (pStr[ccf] == 'T') {
-          wsDatePattern = wsPattern.Left(ccf);
-          wsTimePattern = wsPattern.Right(wsPattern.GetLength() - ccf);
-          wsTimePattern.SetAt(0, ' ');
-          if (!pLocale) {
-            pLocale = m_pLocaleMgr->GetDefLocale();
-          }
-          return FX_DATETIMETYPE_DateTime;
-        }
-        wsCategory += pStr[ccf];
-        ccf++;
-      }
-      if (!(iFindCategory & 1) && wsCategory == FX_WSTRC(L"date")) {
-        iFindCategory |= 1;
-        eCategory = FX_LOCALECATEGORY_Date;
-        if (iFindCategory & 2) {
-          iFindCategory = 4;
-        }
-      } else if (!(iFindCategory & 2) && wsCategory == FX_WSTRC(L"time")) {
-        iFindCategory |= 2;
-        eCategory = FX_LOCALECATEGORY_Time;
-      } else if (wsCategory == FX_WSTRC(L"datetime")) {
-        iFindCategory = 3;
-        eCategory = FX_LOCALECATEGORY_DateTime;
-      } else {
-        continue;
-      }
-      while (ccf < iLenf) {
-        if (pStr[ccf] == '(') {
-          ccf++;
-          CFX_WideString wsLCID;
-          while (ccf < iLenf && pStr[ccf] != ')') {
-            wsLCID += pStr[ccf++];
-          }
-          pLocale = GetPatternLocale(wsLCID);
-        } else if (pStr[ccf] == '{') {
-          bBraceOpen = TRUE;
-          break;
-        } else if (pStr[ccf] == '.') {
-          CFX_WideString wsSubCategory;
-          ccf++;
-          while (ccf < iLenf && pStr[ccf] != '(' && pStr[ccf] != '{') {
-            wsSubCategory += pStr[ccf++];
-          }
-          FX_DWORD dwSubHash =
-              FX_HashCode_String_GetW(wsSubCategory, wsSubCategory.GetLength());
-          FX_LOCALEDATETIMESUBCATEGORY eSubCategory =
-              FX_LOCALEDATETIMESUBCATEGORY_Medium;
-          for (int32_t i = 0; i < g_iFXLocaleDateTimeSubCatCount; i++) {
-            if (g_FXLocaleDateTimeSubCatData[i].uHash == dwSubHash) {
-              eSubCategory =
-                  (FX_LOCALEDATETIMESUBCATEGORY)g_FXLocaleDateTimeSubCatData[i]
-                      .eSubCategory;
-              break;
-            }
-          }
-          if (!pLocale) {
-            pLocale = m_pLocaleMgr->GetDefLocale();
-          }
-          FXSYS_assert(pLocale != NULL);
-          switch (eCategory) {
-            case FX_LOCALECATEGORY_Date:
-              pLocale->GetDatePattern(eSubCategory, wsDatePattern);
-              wsDatePattern = wsTempPattern + wsDatePattern;
-              break;
-            case FX_LOCALECATEGORY_Time:
-              pLocale->GetTimePattern(eSubCategory, wsTimePattern);
-              wsTimePattern = wsTempPattern + wsTimePattern;
-              break;
-            case FX_LOCALECATEGORY_DateTime:
-              pLocale->GetDatePattern(eSubCategory, wsDatePattern);
-              wsDatePattern = wsTempPattern + wsDatePattern;
-              pLocale->GetTimePattern(eSubCategory, wsTimePattern);
-              break;
-            default:
-              break;
-          }
-          wsTempPattern.Empty();
-          continue;
-        }
-        ccf++;
-      }
-    } else if (pStr[ccf] == '}') {
-      bBraceOpen = FALSE;
-      if (!wsTempPattern.IsEmpty()) {
-        if (eCategory == FX_LOCALECATEGORY_Time) {
-          wsTimePattern = wsTempPattern;
-        } else if (eCategory == FX_LOCALECATEGORY_Date) {
-          wsDatePattern = wsTempPattern;
-        }
-        wsTempPattern.Empty();
-      }
-    } else {
-      wsTempPattern += pStr[ccf];
-    }
-    ccf++;
-  }
-  if (!wsTempPattern.IsEmpty()) {
-    if (eCategory == FX_LOCALECATEGORY_Date) {
-      wsDatePattern += wsTempPattern;
-    } else {
-      wsTimePattern += wsTempPattern;
-    }
-  }
-  if (!pLocale) {
-    pLocale = m_pLocaleMgr->GetDefLocale();
-  }
-  if (!iFindCategory) {
-    wsTimePattern.Empty();
-    wsDatePattern = wsPattern;
-  }
-  return (FX_DATETIMETYPE)iFindCategory;
-}
-static FX_BOOL FX_ParseLocaleDate(const CFX_WideString& wsDate,
-                                  const CFX_WideString& wsDatePattern,
-                                  IFX_Locale* pLocale,
-                                  CFX_Unitime& datetime,
-                                  int32_t& cc) {
-  int32_t year = 1900;
-  int32_t month = 1;
-  int32_t day = 1;
-  int32_t ccf = 0;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsDate;
-  int32_t len = wsDate.GetLength();
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsDatePattern;
-  int32_t lenf = wsDatePattern.GetLength();
-  while (cc < len && ccf < lenf) {
-    if (strf[ccf] == '\'') {
-      CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
-      int32_t iLiteralLen = wsLiteral.GetLength();
-      if (cc + iLiteralLen > len ||
-          FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
-        return FALSE;
-      }
-      cc += iLiteralLen;
-      ccf++;
-      continue;
-    } else if (FX_Local_Find(gs_wsDateSymbols, strf[ccf]) < 0) {
-      if (strf[ccf] != str[cc]) {
-        return FALSE;
-      }
-      cc++;
-      ccf++;
-      continue;
-    }
-    FX_DWORD dwSymbolNum = 1;
-    FX_DWORD dwSymbol = strf[ccf++];
-    while (ccf < lenf && strf[ccf] == dwSymbol) {
-      ccf++;
-      dwSymbolNum++;
-    }
-    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
-    if (dwSymbol == FXBSTR_ID(0, 0, 'D', '1')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      day = str[cc++] - '0';
-      if (cc < len && FX_IsDigit(str[cc])) {
-        day = day * 10 + str[cc++] - '0';
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'D', '2')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      day = str[cc++] - '0';
-      if (cc < len) {
-        day = day * 10 + str[cc++] - '0';
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '1')) {
-      int i = 0;
-      while (cc < len && i < 3 && FX_IsDigit(str[cc])) {
-        cc++;
-        i++;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '3')) {
-      cc += 3;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      month = str[cc++] - '0';
-      if (cc < len && FX_IsDigit(str[cc])) {
-        month = month * 10 + str[cc++] - '0';
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      month = str[cc++] - '0';
-      if (cc < len) {
-        month = month * 10 + str[cc++] - '0';
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '3')) {
-      CFX_WideString wsMonthNameAbbr;
-      FX_WORD i = 0;
-      for (; i < 12; i++) {
-        pLocale->GetMonthName(i, wsMonthNameAbbr, TRUE);
-        if (wsMonthNameAbbr.IsEmpty()) {
-          continue;
-        }
-        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsMonthNameAbbr, str + cc,
-                           wsMonthNameAbbr.GetLength())) {
-          break;
-        }
-      }
-      if (i < 12) {
-        cc += wsMonthNameAbbr.GetLength();
-        month = i + 1;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '4')) {
-      CFX_WideString wsMonthName;
-      FX_WORD i = 0;
-      for (; i < 12; i++) {
-        pLocale->GetMonthName(i, wsMonthName, FALSE);
-        if (wsMonthName.IsEmpty()) {
-          continue;
-        }
-        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsMonthName, str + cc,
-                           wsMonthName.GetLength())) {
-          break;
-        }
-      }
-      if (i < 12) {
-        cc += wsMonthName.GetLength();
-        month = i + 1;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '1')) {
-      cc += 1;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '3')) {
-      CFX_WideString wsDayNameAbbr;
-      FX_WORD i = 0;
-      for (; i < 7; i++) {
-        pLocale->GetDayName(i, wsDayNameAbbr, TRUE);
-        if (wsDayNameAbbr.IsEmpty()) {
-          continue;
-        }
-        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsDayNameAbbr, str + cc,
-                           wsDayNameAbbr.GetLength())) {
-          break;
-        }
-      }
-      if (i < 12) {
-        cc += wsDayNameAbbr.GetLength();
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '4')) {
-      CFX_WideString wsDayName;
-      int32_t i = 0;
-      for (; i < 7; i++) {
-        pLocale->GetDayName(i, wsDayName, FALSE);
-        if (wsDayName == L"") {
-          continue;
-        }
-        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsDayName, str + cc,
-                           wsDayName.GetLength())) {
-          break;
-        }
-      }
-      if (i < 12) {
-        cc += wsDayName.GetLength();
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'e', '1')) {
-      cc += 1;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'G', '1')) {
-      cc += 2;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '2')) {
-      if (cc + 2 > len) {
-        return FALSE;
-      }
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      year = str[cc++] - '0';
-      if (cc >= len || !FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      year = year * 10 + str[cc++] - '0';
-      if (year <= 29) {
-        year += 2000;
-      } else {
-        year += 1900;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '4')) {
-      int i = 0;
-      year = 0;
-      if (cc + 4 > len) {
-        return FALSE;
-      }
-      while (i < 4) {
-        if (!FX_IsDigit(str[cc])) {
-          return FALSE;
-        }
-        year = year * 10 + str[cc] - '0';
-        cc++;
-        i++;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'w', '1')) {
-      cc += 1;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'W', '2')) {
-      cc += 2;
-    }
-  }
-  if (cc < len) {
-    return FALSE;
-  }
-  CFX_Unitime ut;
-  ut.Set(year, month, day);
-  datetime = datetime + ut;
-  return cc;
-}
-static void FX_ResolveZone(uint8_t& wHour,
-                           uint8_t& wMinute,
-                           FX_TIMEZONE tzDiff,
-                           IFX_Locale* pLocale) {
-  int32_t iMinuteDiff = wHour * 60 + wMinute;
-  FX_TIMEZONE tzLocale;
-  pLocale->GetTimeZone(tzLocale);
-  iMinuteDiff += tzLocale.tzHour * 60 +
-                 (tzLocale.tzHour < 0 ? -tzLocale.tzMinute : tzLocale.tzMinute);
-  iMinuteDiff -= tzDiff.tzHour * 60 +
-                 (tzDiff.tzHour < 0 ? -tzDiff.tzMinute : tzDiff.tzMinute);
-  while (iMinuteDiff > 1440) {
-    iMinuteDiff -= 1440;
-  }
-  while (iMinuteDiff < 0) {
-    iMinuteDiff += 1440;
-  }
-  wHour = iMinuteDiff / 60;
-  wMinute = iMinuteDiff % 60;
-}
-static FX_BOOL FX_ParseLocaleTime(const CFX_WideString& wsTime,
-                                  const CFX_WideString& wsTimePattern,
-                                  IFX_Locale* pLocale,
-                                  CFX_Unitime& datetime,
-                                  int32_t& cc) {
-  uint8_t hour = 0;
-  uint8_t minute = 0;
-  uint8_t second = 0;
-  FX_WORD millisecond = 0;
-  int32_t ccf = 0;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsTime;
-  int len = wsTime.GetLength();
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsTimePattern;
-  int lenf = wsTimePattern.GetLength();
-  FX_BOOL bHasA = FALSE;
-  FX_BOOL bPM = FALSE;
-  while (cc < len && ccf < lenf) {
-    if (strf[ccf] == '\'') {
-      CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
-      int32_t iLiteralLen = wsLiteral.GetLength();
-      if (cc + iLiteralLen > len ||
-          FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
-        return FALSE;
-      }
-      cc += iLiteralLen;
-      ccf++;
-      continue;
-    } else if (FX_Local_Find(gs_wsTimeSymbols, strf[ccf]) == -1) {
-      if (strf[ccf] != str[cc]) {
-        return FALSE;
-      }
-      cc++;
-      ccf++;
-      continue;
-    }
-    FX_DWORD dwSymbolNum = 1;
-    FX_DWORD dwSymbol = strf[ccf++];
-    while (ccf < lenf && strf[ccf] == dwSymbol) {
-      ccf++;
-      dwSymbolNum++;
-    }
-    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
-    if (dwSymbol == FXBSTR_ID(0, 0, 'k', '1') ||
-        dwSymbol == FXBSTR_ID(0, 0, 'H', '1') ||
-        dwSymbol == FXBSTR_ID(0, 0, 'h', '1') ||
-        dwSymbol == FXBSTR_ID(0, 0, 'K', '1')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      hour = str[cc++] - '0';
-      if (cc < len && FX_IsDigit(str[cc])) {
-        hour = hour * 10 + str[cc++] - '0';
-      }
-      if (dwSymbol == FXBSTR_ID(0, 0, 'K', '1') && hour == 24) {
-        hour = 0;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '2') ||
-               dwSymbol == FXBSTR_ID(0, 0, 'H', '2') ||
-               dwSymbol == FXBSTR_ID(0, 0, 'h', '2') ||
-               dwSymbol == FXBSTR_ID(0, 0, 'K', '2')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      hour = str[cc++] - '0';
-      if (cc >= len) {
-        return FALSE;
-      }
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      hour = hour * 10 + str[cc++] - '0';
-      if (dwSymbol == FXBSTR_ID(0, 0, 'K', '2') && hour == 24) {
-        hour = 0;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      minute = str[cc++] - '0';
-      if (cc < len && FX_IsDigit(str[cc])) {
-        minute = minute * 10 + str[cc++] - '0';
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      minute = str[cc++] - '0';
-      if (cc >= len) {
-        return FALSE;
-      }
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      minute = minute * 10 + str[cc++] - '0';
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '1')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      second = str[cc++] - '0';
-      if (cc < len && FX_IsDigit(str[cc])) {
-        second = second * 10 + str[cc++] - '0';
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '2')) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      second = str[cc++] - '0';
-      if (cc >= len) {
-        return FALSE;
-      }
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      second = second * 10 + str[cc++] - '0';
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'F', '3')) {
-      if (cc + 3 >= len) {
-        return FALSE;
-      }
-      int i = 0;
-      while (i < 3) {
-        if (!FX_IsDigit(str[cc])) {
-          return FALSE;
-        }
-        millisecond = millisecond * 10 + str[cc++] - '0';
-        i++;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'A', '1')) {
-      CFX_WideString wsAM;
-      pLocale->GetMeridiemName(wsAM, TRUE);
-      CFX_WideString wsPM;
-      pLocale->GetMeridiemName(wsPM, FALSE);
-      if ((cc + wsAM.GetLength() <= len) &&
-          (CFX_WideStringC(str + cc, wsAM.GetLength()) == wsAM)) {
-        cc += wsAM.GetLength();
-        bHasA = TRUE;
-      } else if ((cc + wsPM.GetLength() <= len) &&
-                 (CFX_WideStringC(str + cc, wsPM.GetLength()) == wsPM)) {
-        cc += wsPM.GetLength();
-        bHasA = TRUE;
-        bPM = TRUE;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Z', '1')) {
-      if (cc + 3 > len) {
-        continue;
-      }
-      FX_DWORD dwHash = str[cc++];
-      dwHash = (dwHash << 8) | str[cc++];
-      dwHash = (dwHash << 8) | str[cc++];
-      if (dwHash == FXBSTR_ID(0, 'G', 'M', 'T')) {
-        FX_TIMEZONE tzDiff;
-        tzDiff.tzHour = 0;
-        tzDiff.tzMinute = 0;
-        if (cc < len && (str[cc] == '-' || str[cc] == '+')) {
-          cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
-        }
-        FX_ResolveZone(hour, minute, tzDiff, pLocale);
-      } else {
-        FX_LPCLOCALETIMEZONEINFO pTimeZoneInfo = NULL;
-        int32_t iStart = 0, iEnd = g_iFXLocaleTimeZoneCount - 1;
-        do {
-          int32_t iMid = (iStart + iEnd) / 2;
-          FX_LPCLOCALETIMEZONEINFO pInfo = g_FXLocaleTimeZoneData + iMid;
-          if (dwHash == pInfo->uHash) {
-            pTimeZoneInfo = pInfo;
-            break;
-          } else if (dwHash < pInfo->uHash) {
-            iEnd = iMid - 1;
-          } else {
-            iStart = iMid + 1;
-          }
-        } while (iStart <= iEnd);
-        if (pTimeZoneInfo) {
-          hour += pTimeZoneInfo->iHour;
-          minute += pTimeZoneInfo->iHour > 0 ? pTimeZoneInfo->iMinute
-                                             : -pTimeZoneInfo->iMinute;
-        }
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'z', '1')) {
-      if (str[cc] != 'Z') {
-        FX_TIMEZONE tzDiff;
-        cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
-        FX_ResolveZone(hour, minute, tzDiff, pLocale);
-      } else {
-        cc++;
-      }
-    }
-  }
-  if (bHasA) {
-    if (bPM) {
-      hour += 12;
-      if (hour == 24) {
-        hour = 12;
-      }
-    } else {
-      if (hour == 12) {
-        hour = 0;
-      }
-    }
-  }
-  CFX_Unitime ut;
-  ut.Set(0, 0, 0, hour, minute, second, millisecond);
-  datetime = datetime + ut;
-  return cc;
-}
-FX_BOOL CFX_FormatString::ParseDateTime(const CFX_WideString& wsSrcDateTime,
-                                        const CFX_WideString& wsPattern,
-                                        FX_DATETIMETYPE eDateTimeType,
-                                        CFX_Unitime& dtValue) {
-  dtValue.Set(0);
-  if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsDatePattern, wsTimePattern;
-  IFX_Locale* pLocale = NULL;
-  FX_DATETIMETYPE eCategory =
-      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
-  if (!pLocale) {
-    return FALSE;
-  }
-  if (eCategory == FX_DATETIMETYPE_Unknown) {
-    eCategory = eDateTimeType;
-  }
-  if (eCategory == FX_DATETIMETYPE_Unknown) {
-    return FALSE;
-  }
-  if (eCategory == FX_DATETIMETYPE_TimeDate) {
-    int32_t iStart = 0;
-    if (!FX_ParseLocaleTime(wsSrcDateTime, wsTimePattern, pLocale, dtValue,
-                            iStart)) {
-      return FALSE;
-    }
-    if (!FX_ParseLocaleDate(wsSrcDateTime, wsDatePattern, pLocale, dtValue,
-                            iStart)) {
-      return FALSE;
-    }
-  } else {
-    int32_t iStart = 0;
-    if ((eCategory & FX_DATETIMETYPE_Date) &&
-        !FX_ParseLocaleDate(wsSrcDateTime, wsDatePattern, pLocale, dtValue,
-                            iStart)) {
-      return FALSE;
-    }
-    if ((eCategory & FX_DATETIMETYPE_Time) &&
-        !FX_ParseLocaleTime(wsSrcDateTime, wsTimePattern, pLocale, dtValue,
-                            iStart)) {
-      return FALSE;
-    }
-  }
-  return TRUE;
-}
-FX_BOOL CFX_FormatString::ParseZero(const CFX_WideString& wsSrcText,
-                                    const CFX_WideString& wsPattern) {
-  CFX_WideString wsTextFormat;
-  GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
-  int32_t iText = 0, iPattern = 0;
-  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
-  int32_t iLenText = wsSrcText.GetLength();
-  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
-  int32_t iLenPattern = wsTextFormat.GetLength();
-  while (iPattern < iLenPattern && iText < iLenText) {
-    if (pStrPattern[iPattern] == '\'') {
-      CFX_WideString wsLiteral =
-          FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
-      int32_t iLiteralLen = wsLiteral.GetLength();
-      if (iText + iLiteralLen > iLenText ||
-          FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
-                        iLiteralLen)) {
-        return FALSE;
-      }
-      iText += iLiteralLen;
-      iPattern++;
-      continue;
-    } else if (pStrPattern[iPattern] != pStrText[iText]) {
-      return FALSE;
-    } else {
-      iText++;
-      iPattern++;
-    }
-  }
-  return iPattern == iLenPattern && iText == iLenText;
-}
-FX_BOOL CFX_FormatString::ParseNull(const CFX_WideString& wsSrcText,
-                                    const CFX_WideString& wsPattern) {
-  CFX_WideString wsTextFormat;
-  GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
-  int32_t iText = 0, iPattern = 0;
-  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
-  int32_t iLenText = wsSrcText.GetLength();
-  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
-  int32_t iLenPattern = wsTextFormat.GetLength();
-  while (iPattern < iLenPattern && iText < iLenText) {
-    if (pStrPattern[iPattern] == '\'') {
-      CFX_WideString wsLiteral =
-          FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
-      int32_t iLiteralLen = wsLiteral.GetLength();
-      if (iText + iLiteralLen > iLenText ||
-          FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
-                        iLiteralLen)) {
-        return FALSE;
-      }
-      iText += iLiteralLen;
-      iPattern++;
-      continue;
-    } else if (pStrPattern[iPattern] != pStrText[iText]) {
-      return FALSE;
-    } else {
-      iText++;
-      iPattern++;
-    }
-  }
-  return iPattern == iLenPattern && iText == iLenText;
-}
-FX_BOOL CFX_FormatString::FormatText(const CFX_WideString& wsSrcText,
-                                     const CFX_WideString& wsPattern,
-                                     CFX_WideString& wsOutput) {
-  if (wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t iLenText = wsSrcText.GetLength();
-  if (iLenText == 0) {
-    return FALSE;
-  }
-  CFX_WideString wsTextFormat;
-  GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
-  int32_t iText = 0, iPattern = 0;
-  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
-  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
-  int32_t iLenPattern = wsTextFormat.GetLength();
-  while (iPattern < iLenPattern) {
-    switch (pStrPattern[iPattern]) {
-      case '\'': {
-        wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
-        iPattern++;
-        break;
-      }
-      case 'A':
-        if (iText >= iLenText || !FX_IsAlpha(pStrText[iText])) {
-          return FALSE;
-        }
-        wsOutput += pStrText[iText++];
-        iPattern++;
-        break;
-      case 'X':
-        if (iText >= iLenText) {
-          return FALSE;
-        }
-        wsOutput += pStrText[iText++];
-        iPattern++;
-        break;
-      case 'O':
-      case '0':
-        if (iText >= iLenText ||
-            (!FX_IsDigit(pStrText[iText]) && !FX_IsAlpha(pStrText[iText]))) {
-          return FALSE;
-        }
-        wsOutput += pStrText[iText++];
-        iPattern++;
-        break;
-      case '9':
-        if (iText >= iLenText || !FX_IsDigit(pStrText[iText])) {
-          return FALSE;
-        }
-        wsOutput += pStrText[iText++];
-        iPattern++;
-        break;
-      default:
-        wsOutput += pStrPattern[iPattern++];
-        break;
-    }
-  }
-  return iText == iLenText;
-}
-static int32_t FX_GetNumTrailingLimit(const CFX_WideString& wsFormat,
-                                      int iDotPos,
-                                      FX_BOOL& bTrimTailZeros) {
-  if (iDotPos < 0) {
-    return 0;
-  }
-  int32_t iCount = wsFormat.GetLength();
-  int32_t iTreading = 0;
-  for (iDotPos++; iDotPos < iCount; iDotPos++) {
-    FX_WCHAR wc = wsFormat[iDotPos];
-    if (wc == L'z' || wc == L'9' || wc == 'Z') {
-      iTreading++;
-      bTrimTailZeros = (wc == L'9' ? FALSE : TRUE);
-    }
-  }
-  return iTreading;
-}
-FX_BOOL CFX_FormatString::FormatStrNum(const CFX_WideStringC& wsInputNum,
-                                       const CFX_WideString& wsPattern,
-                                       CFX_WideString& wsOutput) {
-  if (wsInputNum.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t dot_index_f = -1;
-  FX_DWORD dwNumStyle = 0;
-  CFX_WideString wsNumFormat;
-  IFX_Locale* pLocale =
-      GetNumericFormat(wsPattern, dot_index_f, dwNumStyle, wsNumFormat);
-  if (!pLocale || wsNumFormat.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t cc = 0, ccf = 0;
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
-  int lenf = wsNumFormat.GetLength();
-  CFX_WideString wsSrcNum = wsInputNum;
-  wsSrcNum.TrimLeft('0');
-  if (wsSrcNum.IsEmpty() || wsSrcNum[0] == '.') {
-    wsSrcNum.Insert(0, '0');
-  }
-  CFX_Decimal decimal = CFX_Decimal(wsSrcNum);
-  if (dwNumStyle & FX_NUMSTYLE_Percent) {
-    decimal = decimal * CFX_Decimal(100);
-    wsSrcNum = decimal;
-  }
-  int32_t exponent = 0;
-  if (dwNumStyle & FX_NUMSTYLE_Exponent) {
-    int fixed_count = 0;
-    while (ccf < dot_index_f) {
-      switch (strf[ccf]) {
-        case '\'':
-          FX_GetLiteralText(strf, ccf, dot_index_f);
-          break;
-        case '9':
-        case 'z':
-        case 'Z':
-          fixed_count++;
-          break;
-      }
-      ccf++;
-    }
-    int threshold = 1;
-    while (fixed_count > 1) {
-      threshold *= 10;
-      fixed_count--;
-    }
-    if (decimal != CFX_Decimal(0)) {
-      if (decimal < CFX_Decimal(threshold)) {
-        decimal = decimal * CFX_Decimal(10);
-        exponent = -1;
-        while (decimal < CFX_Decimal(threshold)) {
-          decimal = decimal * CFX_Decimal(10);
-          exponent -= 1;
-        }
-      } else if (decimal > CFX_Decimal(threshold)) {
-        threshold *= 10;
-        while (decimal > CFX_Decimal(threshold)) {
-          decimal = decimal / CFX_Decimal(10);
-          exponent += 1;
-        }
-      }
-    }
-  }
-  FX_BOOL bTrimTailZeros = FALSE;
-  int32_t iTreading =
-      FX_GetNumTrailingLimit(wsNumFormat, dot_index_f, bTrimTailZeros);
-  int32_t scale = decimal.GetScale();
-  if (iTreading < scale) {
-    decimal.SetScale(iTreading);
-    wsSrcNum = decimal;
-  }
-  if (bTrimTailZeros && scale > 0 && iTreading > 0) {
-    wsSrcNum.TrimRight(L"0");
-    wsSrcNum.TrimRight(L".");
-  }
-  CFX_WideString wsGroupSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
-  FX_BOOL bNeg = FALSE;
-  if (wsSrcNum[0] == '-') {
-    bNeg = TRUE;
-    wsSrcNum.Delete(0, 1);
-  }
-  FX_BOOL bAddNeg = FALSE;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
-  int len = wsSrcNum.GetLength();
-  int dot_index = wsSrcNum.Find('.');
-  if (dot_index == -1) {
-    dot_index = len;
-  }
-  ccf = dot_index_f - 1;
-  cc = dot_index - 1;
-  while (ccf >= 0) {
-    switch (strf[ccf]) {
-      case '9':
-        if (cc >= 0) {
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
-          cc--;
-        } else {
-          wsOutput = CFX_WideStringC(L'0') + wsOutput;
-        }
-        ccf--;
-        break;
-      case 'z':
-        if (cc >= 0) {
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          if (str[0] != '0') {
-            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
-          }
-          cc--;
-        }
-        ccf--;
-        break;
-      case 'Z':
-        if (cc >= 0) {
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          if (str[0] == '0') {
-            wsOutput = CFX_WideStringC(L' ') + wsOutput;
-          } else {
-            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
-          }
-          cc--;
-        } else {
-          wsOutput = CFX_WideStringC(L' ') + wsOutput;
-        }
-        ccf--;
-        break;
-      case 'S':
-        if (bNeg) {
-          CFX_WideString wsMinusSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
-          wsOutput = wsMinusSymbol + wsOutput;
-          bAddNeg = TRUE;
-        } else {
-          wsOutput = CFX_WideStringC(L' ') + wsOutput;
-        }
-        ccf--;
-        break;
-      case 's':
-        if (bNeg) {
-          CFX_WideString wsMinusSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
-          wsOutput = wsMinusSymbol + wsOutput;
-          bAddNeg = TRUE;
-        }
-        ccf--;
-        break;
-      case 'E': {
-        CFX_WideString wsExp;
-        wsExp.Format(L"E%+d", exponent);
-        wsOutput = wsExp + wsOutput;
-      }
-        ccf--;
-        break;
-      case '$': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
-        wsOutput = wsSymbol + wsOutput;
-      }
-        ccf--;
-        break;
-      case 'r':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
-          if (bNeg) {
-            wsOutput = L"CR" + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'R':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
-          if (bNeg) {
-            wsOutput = L"CR" + wsOutput;
-          } else {
-            wsOutput = L"  " + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'b':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
-          if (bNeg) {
-            wsOutput = L"db" + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'B':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
-          if (bNeg) {
-            wsOutput = L"DB" + wsOutput;
-          } else {
-            wsOutput = L"  " + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case '%': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-        wsOutput = wsSymbol + wsOutput;
-      }
-        ccf--;
-        break;
-      case ',':
-        if (cc >= 0) {
-          wsOutput = wsGroupSymbol + wsOutput;
-        }
-        ccf--;
-        break;
-      case '(':
-        if (bNeg) {
-          wsOutput = L"(" + wsOutput;
-        } else {
-          wsOutput = L" " + wsOutput;
-        }
-        bAddNeg = TRUE;
-        ccf--;
-        break;
-      case ')':
-        if (bNeg) {
-          wsOutput = L")" + wsOutput;
-        } else {
-          wsOutput = L" " + wsOutput;
-        }
-        ccf--;
-        break;
-      case '\'':
-        wsOutput = FX_GetLiteralTextReverse(strf, ccf) + wsOutput;
-        ccf--;
-        break;
-      default:
-        wsOutput = CFX_WideStringC(strf[ccf]) + wsOutput;
-        ccf--;
-    }
-  }
-  if (cc >= 0) {
-    int nPos = dot_index % 3;
-    wsOutput.Empty();
-    for (int32_t i = 0; i < dot_index; i++) {
-      if (i % 3 == nPos && i != 0) {
-        wsOutput += wsGroupSymbol;
-      }
-      wsOutput += wsSrcNum[i];
-    }
-    if (dot_index < len) {
-      CFX_WideString wsSymbol;
-      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsSymbol);
-      wsOutput += wsSymbol;
-      wsOutput += wsSrcNum.Right(len - dot_index - 1);
-    }
-    if (bNeg) {
-      CFX_WideString wsMinusymbol;
-      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
-      wsOutput = wsMinusymbol + wsOutput;
-    }
-    return FALSE;
-  }
-  if (dot_index_f == wsNumFormat.GetLength()) {
-    if (!bAddNeg && bNeg) {
-      CFX_WideString wsMinusymbol;
-      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
-      wsOutput = wsMinusymbol + wsOutput;
-    }
-    return TRUE;
-  }
-  CFX_WideString wsDotSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
-  if (strf[dot_index_f] == 'V') {
-    wsOutput += wsDotSymbol;
-  } else if (strf[dot_index_f] == '.') {
-    if (dot_index < len) {
-      wsOutput += wsDotSymbol;
-    } else {
-      if (strf[dot_index_f + 1] == '9' || strf[dot_index_f + 1] == 'Z') {
-        wsOutput += wsDotSymbol;
-      }
-    }
-  }
-  ccf = dot_index_f + 1;
-  cc = dot_index + 1;
-  while (ccf < lenf) {
-    switch (strf[ccf]) {
-      case '\'':
-        wsOutput += FX_GetLiteralText(strf, ccf, lenf);
-        ccf++;
-        break;
-      case '9':
-        if (cc < len) {
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          wsOutput += str[cc];
-          cc++;
-        } else {
-          wsOutput += L'0';
-        }
-        ccf++;
-        break;
-      case 'z':
-        if (cc < len) {
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          wsOutput += str[cc];
-          cc++;
-        }
-        ccf++;
-        break;
-      case 'Z':
-        if (cc < len) {
-          if (!FX_IsDigit(str[cc])) {
-            return FALSE;
-          }
-          wsOutput += str[cc];
-          cc++;
-        } else {
-          wsOutput += L'0';
-        }
-        ccf++;
-        break;
-      case 'E': {
-        CFX_WideString wsExp;
-        wsExp.Format(L"E%+d", exponent);
-        wsOutput += wsExp;
-      }
-        ccf++;
-        break;
-      case '$': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
-        wsOutput += wsSymbol;
-      }
-        ccf++;
-        break;
-      case 'c':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
-          if (bNeg) {
-            wsOutput += L"CR";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'C':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
-          if (bNeg) {
-            wsOutput += L"CR";
-          } else {
-            wsOutput += L"  ";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'd':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
-          if (bNeg) {
-            wsOutput += L"db";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'D':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
-          if (bNeg) {
-            wsOutput += L"DB";
-          } else {
-            wsOutput += L"  ";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case '%': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-        wsOutput += wsSymbol;
-      }
-        ccf++;
-        break;
-      case '8': {
-        while (ccf < lenf && strf[ccf] == '8') {
-          ccf++;
-        }
-        while (cc < len && FX_IsDigit(str[cc])) {
-          wsOutput += str[cc];
-          cc++;
-        }
-      } break;
-      case ',':
-        wsOutput += wsGroupSymbol;
-        ccf++;
-        break;
-      case '(':
-        if (bNeg) {
-          wsOutput += '(';
-        } else {
-          wsOutput += ' ';
-        }
-        bAddNeg = TRUE;
-        ccf++;
-        break;
-      case ')':
-        if (bNeg) {
-          wsOutput += ')';
-        } else {
-          wsOutput += ' ';
-        }
-        ccf++;
-        break;
-      default:
-        ccf++;
-    }
-  }
-  if (!bAddNeg && bNeg) {
-    CFX_WideString wsMinusymbol;
-    pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
-    wsOutput =
-        wsMinusymbol + wsOutput[0] + wsOutput.Mid(1, wsOutput.GetLength() - 1);
-  }
-  return TRUE;
-}
-FX_BOOL CFX_FormatString::FormatLCNumeric(CFX_LCNumeric& lcNum,
-                                          const CFX_WideString& wsPattern,
-                                          CFX_WideString& wsOutput) {
-  int32_t dot_index_f = -1;
-  FX_DWORD dwNumStyle = 0;
-  CFX_WideString wsNumFormat;
-  IFX_Locale* pLocale =
-      GetNumericFormat(wsPattern, dot_index_f, dwNumStyle, wsNumFormat);
-  if (!pLocale || wsNumFormat.IsEmpty()) {
-    return FALSE;
-  }
-  int32_t cc = 0, ccf = 0;
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
-  int lenf = wsNumFormat.GetLength();
-  double dbOrgRaw = lcNum.GetDouble();
-  double dbRetValue = dbOrgRaw;
-  if (dwNumStyle & FX_NUMSTYLE_Percent) {
-    dbRetValue *= 100;
-  }
-  int32_t exponent = 0;
-  if (dwNumStyle & FX_NUMSTYLE_Exponent) {
-    int fixed_count = 0;
-    while (ccf < dot_index_f) {
-      switch (strf[ccf]) {
-        case '\'':
-          FX_GetLiteralText(strf, ccf, dot_index_f);
-          break;
-        case '9':
-        case 'z':
-        case 'Z':
-          fixed_count++;
-          break;
-      }
-      ccf++;
-    }
-    int threshold = 1;
-    while (fixed_count > 1) {
-      threshold *= 10;
-      fixed_count--;
-    }
-    if (dbRetValue != 0) {
-      if (dbRetValue < threshold) {
-        dbRetValue *= 10;
-        exponent = -1;
-        while (dbRetValue < threshold) {
-          dbRetValue *= 10;
-          exponent -= 1;
-        }
-      } else if (dbRetValue > threshold) {
-        threshold *= 10;
-        while (dbRetValue > threshold) {
-          dbRetValue /= 10;
-          exponent += 1;
-        }
-      }
-    }
-  }
-  if (dwNumStyle & (FX_NUMSTYLE_Percent | FX_NUMSTYLE_Exponent)) {
-    lcNum = CFX_LCNumeric(dbRetValue);
-  }
-  FX_BOOL bTrimTailZeros = FALSE;
-  int32_t iTreading =
-      FX_GetNumTrailingLimit(wsNumFormat, dot_index_f, bTrimTailZeros);
-  CFX_WideString wsNumeric = lcNum.ToString(iTreading, bTrimTailZeros);
-  if (wsNumeric.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsGroupSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
-  FX_BOOL bNeg = FALSE;
-  if (wsNumeric[0] == '-') {
-    bNeg = TRUE;
-    wsNumeric.Delete(0, 1);
-  }
-  FX_BOOL bAddNeg = FALSE;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsNumeric;
-  int len = wsNumeric.GetLength();
-  int dot_index = wsNumeric.Find('.');
-  if (dot_index == -1) {
-    dot_index = len;
-  }
-  ccf = dot_index_f - 1;
-  cc = dot_index - 1;
-  while (ccf >= 0) {
-    switch (strf[ccf]) {
-      case '9':
-        if (cc >= 0) {
-          wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
-          cc--;
-        } else {
-          wsOutput = CFX_WideStringC(L'0') + wsOutput;
-        }
-        ccf--;
-        break;
-      case 'z':
-        if (cc >= 0) {
-          if (lcNum.m_Integral != 0) {
-            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
-          }
-          cc--;
-        }
-        ccf--;
-        break;
-      case 'Z':
-        if (cc >= 0) {
-          if (lcNum.m_Integral == 0) {
-            wsOutput = CFX_WideStringC(L' ') + wsOutput;
-          } else {
-            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
-          }
-          cc--;
-        } else {
-          wsOutput = CFX_WideStringC(L' ') + wsOutput;
-        }
-        ccf--;
-        break;
-      case 'S':
-        if (bNeg) {
-          CFX_WideString wsMinusSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
-          wsOutput = wsMinusSymbol + wsOutput;
-          bAddNeg = TRUE;
-        } else {
-          wsOutput = CFX_WideStringC(L' ') + wsOutput;
-        }
-        ccf--;
-        break;
-      case 's':
-        if (bNeg) {
-          CFX_WideString wsMinusSymbol;
-          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
-          wsOutput = wsMinusSymbol + wsOutput;
-          bAddNeg = TRUE;
-        }
-        ccf--;
-        break;
-      case 'E': {
-        CFX_WideString wsExp;
-        wsExp.Format(L"E%+d", exponent);
-        wsOutput = wsExp + wsOutput;
-      }
-        ccf--;
-        break;
-      case '$': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
-        wsOutput = wsSymbol + wsOutput;
-      }
-        ccf--;
-        break;
-      case 'r':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
-          if (bNeg) {
-            wsOutput = L"CR" + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'R':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
-          if (bNeg) {
-            wsOutput = L"CR" + wsOutput;
-          } else {
-            wsOutput = L"  " + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'b':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
-          if (bNeg) {
-            wsOutput = L"db" + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'B':
-        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
-          if (bNeg) {
-            wsOutput = L"DB" + wsOutput;
-          } else {
-            wsOutput = L"  " + wsOutput;
-          }
-          ccf -= 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case '%': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-        wsOutput = wsSymbol + wsOutput;
-      }
-        ccf--;
-        break;
-      case ',':
-        if (cc >= 0) {
-          wsOutput = wsGroupSymbol + wsOutput;
-        }
-        ccf--;
-        break;
-      case '(':
-        if (bNeg) {
-          wsOutput = L"(" + wsOutput;
-        } else {
-          wsOutput = L" " + wsOutput;
-        }
-        bAddNeg = TRUE;
-        ccf--;
-        break;
-      case ')':
-        if (bNeg) {
-          wsOutput = L")" + wsOutput;
-        } else {
-          wsOutput = L" " + wsOutput;
-        }
-        ccf--;
-        break;
-      case '\'':
-        wsOutput = FX_GetLiteralTextReverse(strf, ccf) + wsOutput;
-        ccf--;
-        break;
-      default:
-        wsOutput = CFX_WideStringC(strf[ccf]) + wsOutput;
-        ccf--;
-    }
-  }
-  if (cc >= 0) {
-    int nPos = dot_index % 3;
-    wsOutput.Empty();
-    for (int32_t i = 0; i < dot_index; i++) {
-      if (i % 3 == nPos && i != 0) {
-        wsOutput += wsGroupSymbol;
-      }
-      wsOutput += wsNumeric[i];
-    }
-    if (dot_index < len) {
-      CFX_WideString wsSymbol;
-      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsSymbol);
-      wsOutput += wsSymbol;
-      wsOutput += wsNumeric.Right(len - dot_index - 1);
-    }
-    if (bNeg) {
-      CFX_WideString wsMinusymbol;
-      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
-      wsOutput = wsMinusymbol + wsOutput;
-    }
-    return FALSE;
-  }
-  if (dot_index_f == wsNumFormat.GetLength()) {
-    if (!bAddNeg && bNeg) {
-      CFX_WideString wsMinusymbol;
-      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
-      wsOutput = wsMinusymbol + wsOutput;
-    }
-    return TRUE;
-  }
-  CFX_WideString wsDotSymbol;
-  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
-  if (strf[dot_index_f] == 'V') {
-    wsOutput += wsDotSymbol;
-  } else if (strf[dot_index_f] == '.') {
-    if (dot_index < len) {
-      wsOutput += wsDotSymbol;
-    } else {
-      if (strf[dot_index_f + 1] == '9' || strf[dot_index_f + 1] == 'Z') {
-        wsOutput += wsDotSymbol;
-      }
-    }
-  }
-  ccf = dot_index_f + 1;
-  cc = dot_index + 1;
-  while (ccf < lenf) {
-    switch (strf[ccf]) {
-      case '\'':
-        wsOutput += FX_GetLiteralText(strf, ccf, lenf);
-        ccf++;
-        break;
-      case '9':
-        if (cc < len) {
-          wsOutput += str[cc];
-          cc++;
-        } else {
-          wsOutput += L'0';
-        }
-        ccf++;
-        break;
-      case 'z':
-        if (cc < len) {
-          wsOutput += str[cc];
-          cc++;
-        }
-        ccf++;
-        break;
-      case 'Z':
-        if (cc < len) {
-          wsOutput += str[cc];
-          cc++;
-        } else {
-          wsOutput += L'0';
-        }
-        ccf++;
-        break;
-      case 'E': {
-        CFX_WideString wsExp;
-        wsExp.Format(L"E%+d", exponent);
-        wsOutput += wsExp;
-      }
-        ccf++;
-        break;
-      case '$': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
-        wsOutput += wsSymbol;
-      }
-        ccf++;
-        break;
-      case 'c':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
-          if (bNeg) {
-            wsOutput += L"CR";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'C':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
-          if (bNeg) {
-            wsOutput += L"CR";
-          } else {
-            wsOutput += L"  ";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'd':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
-          if (bNeg) {
-            wsOutput += L"db";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case 'D':
-        if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
-          if (bNeg) {
-            wsOutput += L"DB";
-          } else {
-            wsOutput += L"  ";
-          }
-          ccf += 2;
-          bAddNeg = TRUE;
-        }
-        break;
-      case '%': {
-        CFX_WideString wsSymbol;
-        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
-        wsOutput += wsSymbol;
-      }
-        ccf++;
-        break;
-      case '8': {
-        while (ccf < lenf && strf[ccf] == '8') {
-          ccf++;
-        }
-        while (cc < len && FX_IsDigit(str[cc])) {
-          wsOutput += str[cc];
-          cc++;
-        }
-      } break;
-      case ',':
-        wsOutput += wsGroupSymbol;
-        ccf++;
-        break;
-      case '(':
-        if (bNeg) {
-          wsOutput += '(';
-        } else {
-          wsOutput += ' ';
-        }
-        bAddNeg = TRUE;
-        ccf++;
-        break;
-      case ')':
-        if (bNeg) {
-          wsOutput += ')';
-        } else {
-          wsOutput += ' ';
-        }
-        ccf++;
-        break;
-      default:
-        ccf++;
-    }
-  }
-  if (!bAddNeg && bNeg) {
-    CFX_WideString wsMinusymbol;
-    pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
-    wsOutput =
-        wsOutput[0] + wsMinusymbol + wsOutput.Mid(1, wsOutput.GetLength() - 1);
-  }
-  return TRUE;
-}
-FX_BOOL CFX_FormatString::FormatNum(const CFX_WideString& wsSrcNum,
-                                    const CFX_WideString& wsPattern,
-                                    CFX_WideString& wsOutput) {
-  if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  return FormatStrNum(wsSrcNum, wsPattern, wsOutput);
-}
-FX_BOOL CFX_FormatString::FormatNum(FX_FLOAT fNum,
-                                    const CFX_WideString& wsPattern,
-                                    CFX_WideString& wsOutput) {
-  if (wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_LCNumeric lcNum(fNum);
-  return FormatLCNumeric(lcNum, wsPattern, wsOutput);
-}
-FX_BOOL FX_DateFromCanonical(const CFX_WideString& wsDate,
-                             CFX_Unitime& datetime) {
-  int32_t year = 1900;
-  int32_t month = 1;
-  int32_t day = 1;
-  FX_WORD wYear = 0;
-  int cc_start = 0, cc = 0;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsDate;
-  int len = wsDate.GetLength();
-  if (len > 10) {
-    return FALSE;
-  }
-  while (cc < len && cc < 4) {
-    if (!FX_IsDigit(str[cc])) {
-      return FALSE;
-    }
-    wYear = wYear * 10 + str[cc++] - '0';
-  }
-  year = wYear;
-  if (cc < 4 || wYear < 1900) {
-    return FALSE;
-  }
-  if (cc < len) {
-    if (str[cc] == '-') {
-      cc++;
-    }
-    cc_start = cc;
-    uint8_t tmpM = 0;
-    while (cc < len && cc < cc_start + 2) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      tmpM = tmpM * 10 + str[cc++] - '0';
-    }
-    month = tmpM;
-    if (cc == cc_start + 1 || tmpM > 12 || tmpM < 1) {
-      return FALSE;
-    }
-    if (cc < len) {
-      if (str[cc] == '-') {
-        cc++;
-      }
-      uint8_t tmpD = 0;
-      cc_start = cc;
-      while (cc < len && cc < cc_start + 2) {
-        if (!FX_IsDigit(str[cc])) {
-          return FALSE;
-        }
-        tmpD = tmpD * 10 + str[cc++] - '0';
-      }
-      day = tmpD;
-      if (tmpD < 1) {
-        return FALSE;
-      }
-      if ((tmpM == 1 || tmpM == 3 || tmpM == 5 || tmpM == 7 || tmpM == 8 ||
-           tmpM == 10 || tmpM == 12) &&
-          tmpD > 31) {
-        return FALSE;
-      }
-      if ((tmpM == 4 || tmpM == 6 || tmpM == 9 || tmpM == 11) && tmpD > 30) {
-        return FALSE;
-      }
-      FX_BOOL iLeapYear;
-      if ((wYear % 4 == 0 && wYear % 100 != 0) || wYear % 400 == 0) {
-        iLeapYear = TRUE;
-      } else {
-        iLeapYear = FALSE;
-      }
-      if ((iLeapYear && tmpM == 2 && tmpD > 29) ||
-          (!iLeapYear && tmpM == 2 && tmpD > 28)) {
-        return FALSE;
-      }
-    }
-  }
-  CFX_Unitime ut;
-  ut.Set(year, month, day);
-  datetime = datetime + ut;
-  return TRUE;
-}
-FX_BOOL FX_TimeFromCanonical(const CFX_WideStringC& wsTime,
-                             CFX_Unitime& datetime,
-                             IFX_Locale* pLocale) {
-  if (wsTime.GetLength() == 0) {
-    return FALSE;
-  }
-  uint8_t hour = 0;
-  uint8_t minute = 0;
-  uint8_t second = 0;
-  FX_WORD millisecond = 0;
-  int cc_start = 0, cc = cc_start;
-  const FX_WCHAR* str = (const FX_WCHAR*)wsTime.GetPtr();
-  int len = wsTime.GetLength();
-  while (cc < len && cc < 2) {
-    if (!FX_IsDigit(str[cc])) {
-      return FALSE;
-    }
-    hour = hour * 10 + str[cc++] - '0';
-  }
-  if (cc < 2 || hour >= 24) {
-    return FALSE;
-  }
-  if (cc < len) {
-    if (str[cc] == ':') {
-      cc++;
-    }
-    cc_start = cc;
-    while (cc < len && cc < cc_start + 2) {
-      if (!FX_IsDigit(str[cc])) {
-        return FALSE;
-      }
-      minute = minute * 10 + str[cc++] - '0';
-    }
-    if (cc == cc_start + 1 || minute >= 60) {
-      return FALSE;
-    }
-    if (cc < len) {
-      if (str[cc] == ':') {
-        cc++;
-      }
-      cc_start = cc;
-      while (cc < len && cc < cc_start + 2) {
-        if (!FX_IsDigit(str[cc])) {
-          return FALSE;
-        }
-        second = second * 10 + str[cc++] - '0';
-      }
-      if (cc == cc_start + 1 || second >= 60) {
-        return FALSE;
-      }
-      if (cc < len) {
-        if (str[cc] == '.') {
-          cc++;
-          cc_start = cc;
-          while (cc < len && cc < cc_start + 3) {
-            if (!FX_IsDigit(str[cc])) {
-              return FALSE;
-            }
-            millisecond = millisecond * 10 + str[cc++] - '0';
-          }
-          if (cc < cc_start + 3 || millisecond >= 1000) {
-            return FALSE;
-          }
-        }
-        if (cc < len) {
-          FX_TIMEZONE tzDiff;
-          tzDiff.tzHour = 0;
-          tzDiff.tzMinute = 0;
-          if (str[cc] != 'Z') {
-            cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
-          }
-          FX_ResolveZone(hour, minute, tzDiff, pLocale);
-        }
-      }
-    }
-  }
-  CFX_Unitime ut;
-  ut.Set(0, 0, 0, hour, minute, second, millisecond);
-  datetime = datetime + ut;
-  return TRUE;
-}
-static FX_WORD FX_GetSolarMonthDays(FX_WORD year, FX_WORD month) {
-  if (month % 2) {
-    return 31;
-  } else if (month == 2) {
-    return FX_IsLeapYear(year) ? 29 : 28;
-  }
-  return 30;
-}
-static FX_WORD FX_GetWeekDay(FX_WORD year, FX_WORD month, FX_WORD day) {
-  FX_WORD g_month_day[] = {0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5};
-  FX_WORD nDays =
-      (year - 1) % 7 + (year - 1) / 4 - (year - 1) / 100 + (year - 1) / 400;
-  nDays += g_month_day[month - 1] + day;
-  if (FX_IsLeapYear(year) && month > 2) {
-    nDays++;
-  }
-  return nDays % 7;
-}
-static FX_WORD FX_GetWeekOfMonth(FX_WORD year, FX_WORD month, FX_WORD day) {
-  FX_WORD week_day = FX_GetWeekDay(year, month, 1);
-  FX_WORD week_index = 0;
-  week_index += day / 7;
-  day = day % 7;
-  if (week_day + day > 7) {
-    week_index++;
-  }
-  return week_index;
-}
-static FX_WORD FX_GetWeekOfYear(FX_WORD year, FX_WORD month, FX_WORD day) {
-  FX_WORD nDays = 0;
-  for (FX_WORD i = 1; i < month; i++) {
-    nDays += FX_GetSolarMonthDays(year, i);
-  }
-  nDays += day;
-  FX_WORD week_day = FX_GetWeekDay(year, 1, 1);
-  FX_WORD week_index = 1;
-  week_index += nDays / 7;
-  nDays = nDays % 7;
-  if (week_day + nDays > 7) {
-    week_index++;
-  }
-  return week_index;
-}
-static FX_BOOL FX_DateFormat(const CFX_WideString& wsDatePattern,
-                             IFX_Locale* pLocale,
-                             const CFX_Unitime& datetime,
-                             CFX_WideString& wsResult) {
-  FX_BOOL bRet = TRUE;
-  int32_t year = datetime.GetYear();
-  uint8_t month = datetime.GetMonth();
-  uint8_t day = datetime.GetDay();
-  int32_t ccf = 0;
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsDatePattern;
-  int32_t lenf = wsDatePattern.GetLength();
-  while (ccf < lenf) {
-    if (strf[ccf] == '\'') {
-      wsResult += FX_GetLiteralText(strf, ccf, lenf);
-      ccf++;
-      continue;
-    } else if (FX_Local_Find(gs_wsDateSymbols, strf[ccf]) < 0) {
-      wsResult += strf[ccf++];
-      continue;
-    }
-    FX_DWORD dwSymbolNum = 1;
-    FX_DWORD dwSymbol = strf[ccf++];
-    while (ccf < lenf && strf[ccf] == dwSymbol) {
-      ccf++;
-      dwSymbolNum++;
-    }
-    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
-    if (dwSymbol == FXBSTR_ID(0, 0, 'D', '1')) {
-      CFX_WideString wsDay;
-      wsDay.Format(L"%d", day);
-      wsResult += wsDay;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'D', '2')) {
-      CFX_WideString wsDay;
-      wsDay.Format(L"%02d", day);
-      wsResult += wsDay;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '1')) {
-      FX_WORD nDays = 0;
-      for (int i = 1; i < month; i++) {
-        nDays += FX_GetSolarMonthDays(year, i);
-      }
-      nDays += day;
-      CFX_WideString wsDays;
-      wsDays.Format(L"%d", nDays);
-      wsResult += wsDays;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '3')) {
-      FX_WORD nDays = 0;
-      for (int i = 1; i < month; i++) {
-        nDays += FX_GetSolarMonthDays(year, i);
-      }
-      nDays += day;
-      CFX_WideString wsDays;
-      wsDays.Format(L"%03d", nDays);
-      wsResult += wsDays;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
-      CFX_WideString wsMonth;
-      wsMonth.Format(L"%d", month);
-      wsResult += wsMonth;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
-      CFX_WideString wsMonth;
-      wsMonth.Format(L"%02d", month);
-      wsResult += wsMonth;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '3')) {
-      CFX_WideString wsTemp;
-      pLocale->GetMonthName(month - 1, wsTemp, TRUE);
-      wsResult += wsTemp;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '4')) {
-      CFX_WideString wsTemp;
-      pLocale->GetMonthName(month - 1, wsTemp, FALSE);
-      wsResult += wsTemp;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '1')) {
-      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
-      CFX_WideString wsWeekDay;
-      wsWeekDay.Format(L"%d", wWeekDay + 1);
-      wsResult += wsWeekDay;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '3')) {
-      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
-      CFX_WideString wsTemp;
-      pLocale->GetDayName(wWeekDay, wsTemp, TRUE);
-      wsResult += wsTemp;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '4')) {
-      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
-      if (pLocale) {
-        CFX_WideString wsTemp;
-        pLocale->GetDayName(wWeekDay, wsTemp, FALSE);
-        wsResult += wsTemp;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'e', '1')) {
-      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
-      CFX_WideString wsWeekDay;
-      wsWeekDay.Format(L"%d", wWeekDay ? wWeekDay : 7);
-      wsResult += wsWeekDay;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'G', '1')) {
-      CFX_WideString wsTemp;
-      pLocale->GetEraName(wsTemp, year < 0);
-      wsResult += wsTemp;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '2')) {
-      CFX_WideString wsYear;
-      wsYear.Format(L"%02d", year % 100);
-      wsResult += wsYear;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '4')) {
-      CFX_WideString wsYear;
-      wsYear.Format(L"%d", year);
-      wsResult += wsYear;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'w', '1')) {
-      FX_WORD week_index = FX_GetWeekOfMonth(year, month, day);
-      CFX_WideString wsWeekInMonth;
-      wsWeekInMonth.Format(L"%d", week_index);
-      wsResult += wsWeekInMonth;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'W', '2')) {
-      FX_WORD week_index = FX_GetWeekOfYear(year, month, day);
-      CFX_WideString wsWeekInYear;
-      wsWeekInYear.Format(L"%02d", week_index);
-      wsResult += wsWeekInYear;
-    }
-  }
-  return bRet;
-}
-static FX_BOOL FX_TimeFormat(const CFX_WideString& wsTimePattern,
-                             IFX_Locale* pLocale,
-                             const CFX_Unitime& datetime,
-                             CFX_WideString& wsResult) {
-  FX_BOOL bGMT = FALSE;
-  FX_BOOL bRet = TRUE;
-  uint8_t hour = datetime.GetHour();
-  uint8_t minute = datetime.GetMinute();
-  uint8_t second = datetime.GetSecond();
-  FX_WORD millisecond = datetime.GetMillisecond();
-  int32_t ccf = 0;
-  const FX_WCHAR* strf = (const FX_WCHAR*)wsTimePattern;
-  int32_t lenf = wsTimePattern.GetLength();
-  FX_WORD wHour = hour;
-  FX_BOOL bPM = FALSE;
-  if (wsTimePattern.Find('A') != -1) {
-    if (wHour >= 12) {
-      bPM = TRUE;
-    }
-  }
-  while (ccf < lenf) {
-    if (strf[ccf] == '\'') {
-      wsResult += FX_GetLiteralText(strf, ccf, lenf);
-      ccf++;
-      continue;
-    } else if (FX_Local_Find(gs_wsTimeSymbols, strf[ccf]) < 0) {
-      wsResult += strf[ccf++];
-      continue;
-    }
-    FX_DWORD dwSymbolNum = 1;
-    FX_DWORD dwSymbol = strf[ccf++];
-    while (ccf < lenf && strf[ccf] == dwSymbol) {
-      ccf++;
-      dwSymbolNum++;
-    }
-    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
-    if (dwSymbol == FXBSTR_ID(0, 0, 'h', '1')) {
-      if (wHour > 12) {
-        wHour -= 12;
-      }
-      CFX_WideString wsHour;
-      wsHour.Format(L"%d", wHour == 0 ? 12 : wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'h', '2')) {
-      if (wHour > 12) {
-        wHour -= 12;
-      }
-      CFX_WideString wsHour;
-      wsHour.Format(L"%02d", wHour == 0 ? 12 : wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'K', '1')) {
-      CFX_WideString wsHour;
-      wsHour.Format(L"%d", wHour == 0 ? 24 : wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'K', '2')) {
-      CFX_WideString wsHour;
-      wsHour.Format(L"%02d", wHour == 0 ? 24 : wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '1')) {
-      if (wHour > 12) {
-        wHour -= 12;
-      }
-      CFX_WideString wsHour;
-      wsHour.Format(L"%d", wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'H', '1')) {
-      CFX_WideString wsHour;
-      wsHour.Format(L"%d", wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '2')) {
-      if (wHour > 12) {
-        wHour -= 12;
-      }
-      CFX_WideString wsHour;
-      wsHour.Format(L"%02d", wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'H', '2')) {
-      CFX_WideString wsHour;
-      wsHour.Format(L"%02d", wHour);
-      wsResult += wsHour;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
-      CFX_WideString wsMinute;
-      wsMinute.Format(L"%d", minute);
-      wsResult += wsMinute;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
-      CFX_WideString wsMinute;
-      wsMinute.Format(L"%02d", minute);
-      wsResult += wsMinute;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '1')) {
-      CFX_WideString wsSecond;
-      wsSecond.Format(L"%d", second);
-      wsResult += wsSecond;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '2')) {
-      CFX_WideString wsSecond;
-      wsSecond.Format(L"%02d", second);
-      wsResult += wsSecond;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'F', '3')) {
-      CFX_WideString wsMilliseconds;
-      wsMilliseconds.Format(L"%03d", millisecond);
-      wsResult += wsMilliseconds;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'A', '1')) {
-      CFX_WideString wsMeridiem;
-      pLocale->GetMeridiemName(wsMeridiem, !bPM);
-      wsResult += wsMeridiem;
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Z', '1')) {
-      wsResult += FX_WSTRC(L"GMT");
-      FX_TIMEZONE tz;
-      pLocale->GetTimeZone(tz);
-      if (!bGMT && (tz.tzHour != 0 || tz.tzMinute != 0)) {
-        if (tz.tzHour < 0) {
-          wsResult += FX_WSTRC(L"-");
-        } else {
-          wsResult += FX_WSTRC(L"+");
-        }
-        CFX_WideString wsTimezone;
-        wsTimezone.Format(L"%02d:%02d", FXSYS_abs(tz.tzHour), tz.tzMinute);
-        wsResult += wsTimezone;
-      }
-    } else if (dwSymbol == FXBSTR_ID(0, 0, 'z', '1')) {
-      FX_TIMEZONE tz;
-      pLocale->GetTimeZone(tz);
-      if (!bGMT && tz.tzHour != 0 && tz.tzMinute != 0) {
-        if (tz.tzHour < 0) {
-          wsResult += FX_WSTRC(L"-");
-        } else {
-          wsResult += FX_WSTRC(L"+");
-        }
-        CFX_WideString wsTimezone;
-        wsTimezone.Format(L"%02d:%02d", FXSYS_abs(tz.tzHour), tz.tzMinute);
-        wsResult += wsTimezone;
-      }
-    }
-  }
-  return bRet;
-}
-static FX_BOOL FX_FormatDateTime(const CFX_Unitime& dt,
-                                 const CFX_WideString& wsDatePattern,
-                                 const CFX_WideString& wsTimePattern,
-                                 FX_BOOL bDateFirst,
-                                 IFX_Locale* pLocale,
-                                 CFX_WideString& wsOutput) {
-  FX_BOOL bRet = TRUE;
-  CFX_WideString wsDateOut, wsTimeOut;
-  if (!wsDatePattern.IsEmpty()) {
-    bRet &= FX_DateFormat(wsDatePattern, pLocale, dt, wsDateOut);
-  }
-  if (!wsTimePattern.IsEmpty()) {
-    bRet &= FX_TimeFormat(wsTimePattern, pLocale, dt, wsTimeOut);
-  }
-  wsOutput = bDateFirst ? wsDateOut + wsTimeOut : wsTimeOut + wsDateOut;
-  return bRet;
-}
-FX_BOOL CFX_FormatString::FormatDateTime(const CFX_WideString& wsSrcDateTime,
-                                         const CFX_WideString& wsPattern,
-                                         CFX_WideString& wsOutput) {
-  if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsDatePattern, wsTimePattern;
-  IFX_Locale* pLocale = NULL;
-  FX_DATETIMETYPE eCategory =
-      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
-  if (pLocale == NULL || eCategory == FX_DATETIMETYPE_Unknown) {
-    return FALSE;
-  }
-  CFX_Unitime dt(0);
-  int32_t iT = wsSrcDateTime.Find(L"T");
-  if (iT < 0) {
-    if (eCategory == FX_DATETIMETYPE_Date) {
-      FX_DateFromCanonical(wsSrcDateTime, dt);
-    } else if (eCategory == FX_DATETIMETYPE_Time) {
-      FX_TimeFromCanonical(wsSrcDateTime, dt, pLocale);
-    }
-  } else {
-    FX_DateFromCanonical(wsSrcDateTime.Left(iT), dt);
-    FX_TimeFromCanonical(
-        wsSrcDateTime.Right(wsSrcDateTime.GetLength() - iT - 1), dt, pLocale);
-  }
-  return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern,
-                           eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
-                           wsOutput);
-}
-FX_BOOL CFX_FormatString::FormatDateTime(const CFX_WideString& wsSrcDateTime,
-                                         const CFX_WideString& wsPattern,
-                                         CFX_WideString& wsOutput,
-                                         FX_DATETIMETYPE eDateTimeType) {
-  if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsDatePattern, wsTimePattern;
-  IFX_Locale* pLocale = NULL;
-  FX_DATETIMETYPE eCategory =
-      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
-  if (!pLocale) {
-    return FALSE;
-  }
-  if (eCategory == FX_DATETIMETYPE_Unknown) {
-    if (eDateTimeType == FX_DATETIMETYPE_Time) {
-      wsTimePattern = wsDatePattern;
-      wsDatePattern.Empty();
-    }
-    eCategory = eDateTimeType;
-  }
-  if (eCategory == FX_DATETIMETYPE_Unknown) {
-    return FALSE;
-  }
-  CFX_Unitime dt(0);
-  int32_t iT = wsSrcDateTime.Find(L"T");
-  if (iT < 0) {
-    if (eCategory == FX_DATETIMETYPE_Date &&
-        FX_DateFromCanonical(wsSrcDateTime, dt)) {
-      return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern, TRUE, pLocale,
-                               wsOutput);
-    } else if (eCategory == FX_DATETIMETYPE_Time &&
-               FX_TimeFromCanonical(wsSrcDateTime, dt, pLocale)) {
-      return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern, TRUE, pLocale,
-                               wsOutput);
-    }
-  } else {
-    CFX_WideStringC wsSrcDate((const FX_WCHAR*)wsSrcDateTime, iT);
-    CFX_WideStringC wsSrcTime((const FX_WCHAR*)wsSrcDateTime + iT + 1,
-                              wsSrcDateTime.GetLength() - iT - 1);
-    if (wsSrcDate.IsEmpty() || wsSrcTime.IsEmpty()) {
-      return FALSE;
-    }
-    if (FX_DateFromCanonical(wsSrcDate, dt) &&
-        FX_TimeFromCanonical(wsSrcTime, dt, pLocale)) {
-      return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern,
-                               eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
-                               wsOutput);
-    }
-  }
-  return FALSE;
-}
-FX_BOOL CFX_FormatString::FormatDateTime(const CFX_Unitime& dt,
-                                         const CFX_WideString& wsPattern,
-                                         CFX_WideString& wsOutput) {
-  if (wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsDatePattern, wsTimePattern;
-  IFX_Locale* pLocale = NULL;
-  FX_DATETIMETYPE eCategory =
-      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
-  if (!pLocale) {
-    return FALSE;
-  }
-  return FX_FormatDateTime(dt, wsPattern, wsTimePattern,
-                           eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
-                           wsOutput);
-}
-FX_BOOL CFX_FormatString::FormatZero(const CFX_WideString& wsPattern,
-                                     CFX_WideString& wsOutput) {
-  if (wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsTextFormat;
-  GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
-  int32_t iPattern = 0;
-  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
-  int32_t iLenPattern = wsTextFormat.GetLength();
-  while (iPattern < iLenPattern) {
-    if (pStrPattern[iPattern] == '\'') {
-      wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
-      iPattern++;
-      continue;
-    } else {
-      wsOutput += pStrPattern[iPattern++];
-      continue;
-    }
-  }
-  return TRUE;
-}
-FX_BOOL CFX_FormatString::FormatNull(const CFX_WideString& wsPattern,
-                                     CFX_WideString& wsOutput) {
-  if (wsPattern.IsEmpty()) {
-    return FALSE;
-  }
-  CFX_WideString wsTextFormat;
-  GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
-  int32_t iPattern = 0;
-  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
-  int32_t iLenPattern = wsTextFormat.GetLength();
-  while (iPattern < iLenPattern) {
-    if (pStrPattern[iPattern] == '\'') {
-      wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
-      iPattern++;
-      continue;
-    } else {
-      wsOutput += pStrPattern[iPattern++];
-      continue;
-    }
-  }
-  return TRUE;
-}
-IFX_Locale* CFX_FormatString::GetPatternLocale(
-    const CFX_WideStringC& wsLocale) {
-  if (m_bUseLCID) {
-  }
-  return m_pLocaleMgr->GetLocaleByName(wsLocale);
-}
-#define FXMATH_DECIMAL_SCALELIMIT 0x1c
-#define FXMATH_DECIMAL_NEGMASK (0x80000000L)
-#define FXMATH_DECIMAL_FORCEBOOL(x) (!(!(x)))
-#define FXMATH_DECIMAL_MAKEFLAGS(NEG, SCALE) \
-  (((SCALE) << 0x10) | ((NEG) ? FXMATH_DECIMAL_NEGMASK : 0))
-#define FXMATH_DECIMAL_FLAGS2NEG(FLAGS) \
-  FXMATH_DECIMAL_FORCEBOOL((FLAGS)&FXMATH_DECIMAL_NEGMASK)
-#define FXMATH_DECIMAL_FLAGS2SCALE(FLAGS) \
-  ((uint8_t)(((FLAGS) & ~FXMATH_DECIMAL_NEGMASK) >> 0x10))
-#define FXMATH_DECIMAL_RSHIFT32BIT(x) ((x) >> 0x10 >> 0x10)
-#define FXMATH_DECIMAL_LSHIFT32BIT(x) ((x) << 0x10 << 0x10)
-static inline uint8_t fxmath_decimal_helper_div10(uint64_t& phi,
-                                                  uint64_t& pmid,
-                                                  uint64_t& plo) {
-  uint8_t retVal;
-  pmid += FXMATH_DECIMAL_LSHIFT32BIT(phi % 0xA);
-  phi /= 0xA;
-  plo += FXMATH_DECIMAL_LSHIFT32BIT(pmid % 0xA);
-  pmid /= 0xA;
-  retVal = plo % 0xA;
-  plo /= 0xA;
-  return retVal;
-}
-static inline uint8_t fxmath_decimal_helper_div10_any(uint64_t nums[],
-                                                      uint8_t numcount) {
-  uint8_t retVal = 0;
-  for (int i = numcount - 1; i > 0; i--) {
-    nums[i - 1] += FXMATH_DECIMAL_LSHIFT32BIT(nums[i] % 0xA);
-    nums[i] /= 0xA;
-  }
-  if (numcount) {
-    retVal = nums[0] % 0xA;
-    nums[0] /= 0xA;
-  }
-  return retVal;
-}
-static inline void fxmath_decimal_helper_mul10(uint64_t& phi,
-                                               uint64_t& pmid,
-                                               uint64_t& plo) {
-  plo *= 0xA;
-  pmid = pmid * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(plo);
-  plo = (uint32_t)plo;
-  phi = phi * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(pmid);
-  pmid = (uint32_t)pmid;
-}
-static inline void fxmath_decimal_helper_mul10_any(uint64_t nums[],
-                                                   uint8_t numcount) {
-  nums[0] *= 0xA;
-  for (int i = 1; i < numcount; i++) {
-    nums[i] = nums[i] * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(nums[i - 1]);
-    nums[i - 1] = (uint32_t)nums[i - 1];
-  }
-}
-static inline void fxmath_decimal_helper_normalize(uint64_t& phi,
-                                                   uint64_t& pmid,
-                                                   uint64_t& plo) {
-  phi += FXMATH_DECIMAL_RSHIFT32BIT(pmid);
-  pmid = (uint32_t)pmid;
-  pmid += FXMATH_DECIMAL_RSHIFT32BIT(plo);
-  plo = (uint32_t)plo;
-  phi += FXMATH_DECIMAL_RSHIFT32BIT(pmid);
-  pmid = (uint32_t)pmid;
-}
-static inline void fxmath_decimal_helper_normalize_any(uint64_t nums[],
-                                                       uint8_t len) {
-  {
-    for (int i = len - 2; i > 0; i--) {
-      nums[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(nums[i]);
-      nums[i] = (uint32_t)nums[i];
-    }
-  }
-  {
-    for (int i = 0; i < len - 1; i++) {
-      nums[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(nums[i]);
-      nums[i] = (uint32_t)nums[i];
-    }
-  }
-}
-static inline int8_t fxmath_decimal_helper_raw_compare(uint32_t hi1,
-                                                       uint32_t mid1,
-                                                       uint32_t lo1,
-                                                       uint32_t hi2,
-                                                       uint32_t mid2,
-                                                       uint32_t lo2) {
-  int8_t retVal = 0;
-  if (!retVal) {
-    retVal += (hi1 > hi2 ? 1 : (hi1 < hi2 ? -1 : 0));
-  }
-  if (!retVal) {
-    retVal += (mid1 > mid2 ? 1 : (mid1 < mid2 ? -1 : 0));
-  }
-  if (!retVal) {
-    retVal += (lo1 > lo2 ? 1 : (lo1 < lo2 ? -1 : 0));
-  }
-  return retVal;
-}
-static inline int8_t fxmath_decimal_helper_raw_compare_any(uint64_t a[],
-                                                           uint8_t al,
-                                                           uint64_t b[],
-                                                           uint8_t bl) {
-  int8_t retVal = 0;
-  for (int i = std::max(al - 1, bl - 1); i >= 0; i--) {
-    uint64_t l = (i >= al ? 0 : a[i]), r = (i >= bl ? 0 : b[i]);
-    retVal += (l > r ? 1 : (l < r ? -1 : 0));
-    if (retVal) {
-      return retVal;
-    }
-  }
-  return retVal;
-}
-static inline void fxmath_decimal_helper_dec_any(uint64_t a[], uint8_t al) {
-  for (int i = 0; i < al; i++) {
-    if (a[i]--) {
-      return;
-    }
-  }
-}
-static inline void fxmath_decimal_helper_inc_any(uint64_t a[], uint8_t al) {
-  for (int i = 0; i < al; i++) {
-    a[i]++;
-    if ((uint32_t)a[i] == a[i]) {
-      return;
-    }
-    a[i] = 0;
-  }
-}
-static inline void fxmath_decimal_helper_raw_mul(uint64_t a[],
-                                                 uint8_t al,
-                                                 uint64_t b[],
-                                                 uint8_t bl,
-                                                 uint64_t c[],
-                                                 uint8_t cl) {
-  assert(al + bl <= cl);
-  {
-    for (int i = 0; i < cl; i++) {
-      c[i] = 0;
-    }
-  }
-  {
-    for (int i = 0; i < al; i++) {
-      for (int j = 0; j < bl; j++) {
-        uint64_t m = (uint64_t)a[i] * b[j];
-        c[i + j] += (uint32_t)m;
-        c[i + j + 1] += FXMATH_DECIMAL_RSHIFT32BIT(m);
-      }
-    }
-  }
-  {
-    for (int i = 0; i < cl - 1; i++) {
-      c[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(c[i]);
-      c[i] = (uint32_t)c[i];
-    }
-  }
-  {
-    for (int i = 0; i < cl; i++) {
-      c[i] = (uint32_t)c[i];
-    }
-  }
-}
-static inline void fxmath_decimal_helper_raw_div(uint64_t a[],
-                                                 uint8_t al,
-                                                 uint64_t b[],
-                                                 uint8_t bl,
-                                                 uint64_t c[],
-                                                 uint8_t cl) {
-  int i;
-  for (i = 0; i < cl; i++) {
-    c[i] = 0;
-  }
-  uint64_t left[16] = {0}, right[16] = {0};
-  left[0] = 0;
-  for (i = 0; i < al; i++) {
-    right[i] = a[i];
-  }
-  uint64_t tmp[16];
-  while (fxmath_decimal_helper_raw_compare_any(left, al, right, al) <= 0) {
-    uint64_t cur[16];
-    for (i = 0; i < al; i++) {
-      cur[i] = left[i] + right[i];
-    }
-    for (i = al - 1; i >= 0; i--) {
-      if (i) {
-        cur[i - 1] += FXMATH_DECIMAL_LSHIFT32BIT(cur[i] % 2);
-      }
-      cur[i] /= 2;
-    }
-    fxmath_decimal_helper_raw_mul(cur, al, b, bl, tmp, 16);
-    switch (fxmath_decimal_helper_raw_compare_any(tmp, 16, a, al)) {
-      case -1:
-        for (i = 0; i < 16; i++) {
-          left[i] = cur[i];
-        }
-        left[0]++;
-        fxmath_decimal_helper_normalize_any(left, al);
-        break;
-      case 1:
-        for (i = 0; i < 16; i++) {
-          right[i] = cur[i];
-        }
-        fxmath_decimal_helper_dec_any(right, al);
-        break;
-      case 0:
-        for (i = 0; i < std::min(al, cl); i++) {
-          c[i] = cur[i];
-        }
-        return;
-    }
-  }
-  for (i = 0; i < std::min(al, cl); i++) {
-    c[i] = left[i];
-  }
-}
-static inline FX_BOOL fxmath_decimal_helper_outofrange(uint64_t a[],
-                                                       uint8_t al,
-                                                       uint8_t goal) {
-  for (int i = goal; i < al; i++) {
-    if (a[i]) {
-      return TRUE;
-    }
-  }
-  return FALSE;
-}
-static inline void fxmath_decimal_helper_shrinkintorange(uint64_t a[],
-                                                         uint8_t al,
-                                                         uint8_t goal,
-                                                         uint8_t& scale) {
-  FX_BOOL bRoundUp = FALSE;
-  while (scale != 0 && (scale > FXMATH_DECIMAL_SCALELIMIT ||
-                        fxmath_decimal_helper_outofrange(a, al, goal))) {
-    bRoundUp = fxmath_decimal_helper_div10_any(a, al) >= 5;
-    scale--;
-  }
-  if (bRoundUp) {
-    fxmath_decimal_helper_normalize_any(a, goal);
-    fxmath_decimal_helper_inc_any(a, goal);
-  }
-}
-static inline void fxmath_decimal_helper_truncate(uint64_t& phi,
-                                                  uint64_t& pmid,
-                                                  uint64_t& plo,
-                                                  uint8_t& scale,
-                                                  uint8_t minscale = 0) {
-  while (scale > minscale) {
-    uint64_t thi = phi, tmid = pmid, tlo = plo;
-    if (fxmath_decimal_helper_div10(thi, tmid, tlo) != 0) {
-      break;
-    }
-    phi = thi, pmid = tmid, plo = tlo;
-    scale--;
-  }
-}
-CFX_Decimal::CFX_Decimal() {
-  m_uLo = m_uMid = m_uHi = m_uFlags = 0;
-}
-CFX_Decimal::CFX_Decimal(uint64_t val) {
-  m_uLo = (uint32_t)val;
-  m_uMid = (uint32_t)FXMATH_DECIMAL_RSHIFT32BIT(val);
-  m_uHi = 0;
-  m_uFlags = 0;
-}
-CFX_Decimal::CFX_Decimal(uint32_t val) {
-  m_uLo = (uint32_t)val;
-  m_uMid = m_uHi = 0;
-  m_uFlags = 0;
-}
-CFX_Decimal::CFX_Decimal(uint32_t lo,
-                         uint32_t mid,
-                         uint32_t hi,
-                         FX_BOOL neg,
-                         uint8_t scale) {
-  scale = (scale > FXMATH_DECIMAL_SCALELIMIT ? 0 : scale);
-  m_uLo = lo;
-  m_uMid = mid;
-  m_uHi = hi;
-  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(neg && IsNotZero(), scale);
-}
-CFX_Decimal::CFX_Decimal(int32_t val) {
-  if (val >= 0) {
-    *this = CFX_Decimal((uint32_t)val);
-  } else {
-    *this = CFX_Decimal((uint32_t)-val);
-    SetNegate();
-  }
-}
-CFX_Decimal::CFX_Decimal(int64_t val) {
-  if (val >= 0) {
-    *this = CFX_Decimal((uint64_t)val);
-  } else {
-    *this = CFX_Decimal((uint64_t)-val);
-    SetNegate();
-  }
-}
-CFX_Decimal::CFX_Decimal(FX_FLOAT val, uint8_t scale) {
-  FX_FLOAT newval = fabs(val);
-  uint64_t phi, pmid, plo;
-  plo = (uint64_t)newval;
-  pmid = (uint64_t)(newval / 1e32);
-  phi = (uint64_t)(newval / 1e64);
-  newval = FXSYS_fmod(newval, 1.0f);
-  for (uint8_t iter = 0; iter < scale; iter++) {
-    fxmath_decimal_helper_mul10(phi, pmid, plo);
-    newval *= 10;
-    plo += (uint64_t)newval;
-    newval = FXSYS_fmod(newval, 1.0f);
-  }
-  plo += FXSYS_round(newval);
-  fxmath_decimal_helper_normalize(phi, pmid, plo);
-  m_uHi = (uint32_t)phi;
-  m_uMid = (uint32_t)pmid;
-  m_uLo = (uint32_t)plo;
-  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(val < 0 && IsNotZero(), scale);
-}
-CFX_Decimal::CFX_Decimal(const CFX_WideStringC& strObj) {
-  const FX_WCHAR* str = strObj.GetPtr();
-  const FX_WCHAR* strBound = str + strObj.GetLength();
-  FX_BOOL pointmet = 0;
-  FX_BOOL negmet = 0;
-  uint8_t scale = 0;
-  m_uHi = m_uMid = m_uLo = 0;
-  while (str != strBound && *str == ' ') {
-    str++;
-  }
-  if (str != strBound && *str == '-') {
-    negmet = 1;
-    str++;
-  } else if (str != strBound && *str == '+') {
-    str++;
-  }
-  while (str != strBound && ((*str >= '0' && *str <= '9') || *str == '.') &&
-         scale < FXMATH_DECIMAL_SCALELIMIT) {
-    if (*str == '.') {
-      if (pointmet) {
-        goto cont;
-      }
-      pointmet = 1;
-    } else {
-      m_uHi = m_uHi * 0xA + FXMATH_DECIMAL_RSHIFT32BIT((uint64_t)m_uMid * 0xA);
-      m_uMid = m_uMid * 0xA + FXMATH_DECIMAL_RSHIFT32BIT((uint64_t)m_uLo * 0xA);
-      m_uLo = m_uLo * 0xA + (*str - '0');
-      if (pointmet) {
-        scale++;
-      }
-    }
-  cont:
-    str++;
-  }
-  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(negmet && IsNotZero(), scale);
-}
-CFX_Decimal::CFX_Decimal(const CFX_ByteStringC& strObj) {
-  CFX_WideString wstrObj;
-  wstrObj.ConvertFrom(strObj);
-  *this = CFX_Decimal(wstrObj);
-}
-CFX_Decimal::operator CFX_WideString() const {
-  CFX_WideString retString;
-  CFX_WideString tmpbuf;
-  uint64_t phi = m_uHi, pmid = m_uMid, plo = m_uLo;
-  while (phi || pmid || plo) {
-    tmpbuf += fxmath_decimal_helper_div10(phi, pmid, plo) + '0';
-  }
-  uint8_t outputlen = (uint8_t)tmpbuf.GetLength();
-  uint8_t scale = (uint8_t)FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
-  while (scale >= outputlen) {
-    tmpbuf += '0';
-    outputlen++;
-  }
-  if (FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero()) {
-    retString += '-';
-  }
-  for (uint8_t idx = 0; idx < outputlen; idx++) {
-    if (idx == (outputlen - scale) && scale != 0) {
-      retString += '.';
-    }
-    retString += tmpbuf[outputlen - 1 - idx];
-  }
-  return retString;
-}
-CFX_Decimal::operator double() const {
-  double pow = (double)(1 << 16) * (1 << 16);
-  double base =
-      ((double)m_uHi) * pow * pow + ((double)m_uMid) * pow + ((double)m_uLo);
-  int8_t scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
-  FX_BOOL bNeg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags);
-  return (bNeg ? -1 : 1) * base * ::pow(10.0, -scale);
-}
-void CFX_Decimal::SetScale(uint8_t newscale) {
-  uint8_t oldscale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
-  if (newscale > oldscale) {
-    uint64_t phi = m_uHi, pmid = m_uMid, plo = m_uLo;
-    for (uint8_t iter = 0; iter < newscale - oldscale; iter++) {
-      fxmath_decimal_helper_mul10(phi, pmid, plo);
-    }
-    m_uHi = (uint32_t)phi;
-    m_uMid = (uint32_t)pmid;
-    m_uLo = (uint32_t)plo;
-    m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
-        FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), newscale);
-  } else if (newscale < oldscale) {
-    uint64_t phi, pmid, plo;
-    phi = 0, pmid = 0, plo = 5;
-    {
-      for (uint8_t iter = 0; iter < oldscale - newscale - 1; iter++) {
-        fxmath_decimal_helper_mul10(phi, pmid, plo);
-      }
-    }
-    phi += m_uHi;
-    pmid += m_uMid;
-    plo += m_uLo;
-    fxmath_decimal_helper_normalize(phi, pmid, plo);
-    {
-      for (uint8_t iter = 0; iter < oldscale - newscale; iter++) {
-        fxmath_decimal_helper_div10(phi, pmid, plo);
-      }
-    }
-    m_uHi = (uint32_t)phi;
-    m_uMid = (uint32_t)pmid;
-    m_uLo = (uint32_t)plo;
-    m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
-        FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), newscale);
-  }
-}
-uint8_t CFX_Decimal::GetScale() {
-  uint8_t oldscale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
-  return oldscale;
-}
-void CFX_Decimal::SetAbs() {
-  m_uFlags &= ~FXMATH_DECIMAL_NEGMASK;
-}
-void CFX_Decimal::SetNegate() {
-  if (IsNotZero()) {
-    m_uFlags ^= FXMATH_DECIMAL_NEGMASK;
-  }
-}
-void CFX_Decimal::FloorOrCeil(FX_BOOL bFloor) {
-  uint64_t nums[3] = {m_uLo, m_uMid, m_uHi};
-  FX_BOOL bDataLoss = FALSE;
-  for (int i = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags); i > 0; i--) {
-    bDataLoss = fxmath_decimal_helper_div10_any(nums, 3) || bDataLoss;
-  }
-  if (bDataLoss && (bFloor ? FXMATH_DECIMAL_FLAGS2NEG(m_uFlags)
-                           : !FXMATH_DECIMAL_FLAGS2NEG(m_uFlags))) {
-    fxmath_decimal_helper_inc_any(nums, 3);
-  }
-  m_uHi = (uint32_t)nums[2];
-  m_uMid = (uint32_t)nums[1];
-  m_uLo = (uint32_t)nums[0];
-  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
-      FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), 0);
-}
-void CFX_Decimal::SetFloor() {
-  FloorOrCeil(TRUE);
-}
-void CFX_Decimal::SetCeiling() {
-  FloorOrCeil(FALSE);
-}
-void CFX_Decimal::SetTruncate() {
-  FloorOrCeil(!FXMATH_DECIMAL_FLAGS2NEG(m_uFlags));
-}
-void CFX_Decimal::Swap(CFX_Decimal& val) {
-  uint32_t tmp;
-  tmp = m_uHi;
-  m_uHi = val.m_uHi;
-  val.m_uHi = tmp;
-  tmp = m_uMid;
-  m_uMid = val.m_uMid;
-  val.m_uMid = tmp;
-  tmp = m_uLo;
-  m_uLo = val.m_uLo;
-  val.m_uLo = tmp;
-  tmp = m_uFlags;
-  m_uFlags = val.m_uFlags;
-  val.m_uFlags = tmp;
-}
-int8_t CFX_Decimal::Compare(const CFX_Decimal& val) const {
-  CFX_Decimal lhs = *this, rhs = val;
-  int8_t retVal = 0;
-  if (FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) !=
-      FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags)) {
-    uint8_t scale = std::min(FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags),
-                             FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags));
-    lhs.SetScale(scale);
-    rhs.SetScale(scale);
-  }
-  retVal = -(FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) -
-             FXMATH_DECIMAL_FLAGS2NEG(rhs.m_uFlags));
-  if (retVal) {
-    return retVal;
-  }
-  retVal = fxmath_decimal_helper_raw_compare(lhs.m_uHi, lhs.m_uMid, lhs.m_uLo,
-                                             rhs.m_uHi, rhs.m_uMid, rhs.m_uLo);
-  return (FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) ? -retVal : retVal);
-}
-CFX_Decimal CFX_Decimal::AddOrMinus(const CFX_Decimal& val,
-                                    FX_BOOL isAdding) const {
-  CFX_Decimal lhs = *this, rhs = val;
-  if (FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) !=
-      FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags)) {
-    uint8_t scale = std::max(FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags),
-                             FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags));
-    lhs.SetScale(scale);
-    rhs.SetScale(scale);
-  }
-  if (!isAdding) {
-    rhs.SetNegate();
-  }
-  FX_BOOL doRawAdd = (FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) ==
-                      FXMATH_DECIMAL_FLAGS2NEG(rhs.m_uFlags));
-  if (doRawAdd) {
-    uint64_t phi = lhs.m_uHi, pmid = lhs.m_uMid, plo = lhs.m_uLo;
-    phi += rhs.m_uHi;
-    pmid += rhs.m_uMid;
-    plo += rhs.m_uLo;
-    fxmath_decimal_helper_normalize(phi, pmid, plo);
-    if (FXMATH_DECIMAL_RSHIFT32BIT(phi) &&
-        FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) != 0) {
-      fxmath_decimal_helper_div10(phi, pmid, plo);
-      lhs.m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
-          FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags),
-          FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) - 1);
-    }
-    lhs.m_uHi = (uint32_t)phi;
-    lhs.m_uMid = (uint32_t)pmid;
-    lhs.m_uLo = (uint32_t)plo;
-    return lhs;
-  } else {
-    if (fxmath_decimal_helper_raw_compare(lhs.m_uHi, lhs.m_uMid, lhs.m_uLo,
-                                          rhs.m_uHi, rhs.m_uMid,
-                                          rhs.m_uLo) < 0) {
-      lhs.Swap(rhs);
-    }
-    lhs.m_uHi -= rhs.m_uHi;
-    if (lhs.m_uMid < rhs.m_uMid) {
-      lhs.m_uHi--;
-    }
-    lhs.m_uMid -= rhs.m_uMid;
-    if (lhs.m_uLo < rhs.m_uLo) {
-      if (!lhs.m_uMid) {
-        lhs.m_uHi--;
-      }
-      lhs.m_uMid--;
-    }
-    lhs.m_uLo -= rhs.m_uLo;
-    return lhs;
-  }
-}
-CFX_Decimal CFX_Decimal::Multiply(const CFX_Decimal& val) const {
-  uint64_t a[3] = {m_uLo, m_uMid, m_uHi},
-           b[3] = {val.m_uLo, val.m_uMid, val.m_uHi};
-  uint64_t c[6];
-  fxmath_decimal_helper_raw_mul(a, 3, b, 3, c, 6);
-  FX_BOOL neg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) ^
-                FXMATH_DECIMAL_FLAGS2NEG(val.m_uFlags);
-  uint8_t scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) +
-                  FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags);
-  fxmath_decimal_helper_shrinkintorange(c, 6, 3, scale);
-  return CFX_Decimal((uint32_t)c[0], (uint32_t)c[1], (uint32_t)c[2], neg,
-                     scale);
-}
-CFX_Decimal CFX_Decimal::Divide(const CFX_Decimal& val) const {
-  if (!val.IsNotZero()) {
-    return CFX_Decimal();
-  }
-  FX_BOOL neg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) ^
-                FXMATH_DECIMAL_FLAGS2NEG(val.m_uFlags);
-  uint64_t a[7] = {m_uLo, m_uMid, m_uHi},
-           b[3] = {val.m_uLo, val.m_uMid, val.m_uHi}, c[7] = {0};
-  uint8_t scale = 0;
-  if (FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) <
-      FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags)) {
-    for (int i = FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags) -
-                 FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
-         i > 0; i--) {
-      fxmath_decimal_helper_mul10_any(a, 7);
-    }
-  } else {
-    scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) -
-            FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags);
-  }
-  uint8_t minscale = scale;
-  if (!IsNotZero()) {
-    return CFX_Decimal(0, 0, 0, 0, minscale);
-  }
-  while (!a[6]) {
-    fxmath_decimal_helper_mul10_any(a, 7);
-    scale++;
-  }
-  fxmath_decimal_helper_div10_any(a, 7);
-  scale--;
-  fxmath_decimal_helper_raw_div(a, 6, b, 3, c, 7);
-  fxmath_decimal_helper_shrinkintorange(c, 6, 3, scale);
-  fxmath_decimal_helper_truncate(c[2], c[1], c[0], scale, minscale);
-  return CFX_Decimal((uint32_t)c[0], (uint32_t)c[1], (uint32_t)c[2], neg,
-                     scale);
-}
-CFX_Decimal CFX_Decimal::Modulus(const CFX_Decimal& val) const {
-  CFX_Decimal lhs = *this, rhs_abs = val;
-  rhs_abs.SetAbs();
-  if (!rhs_abs.IsNotZero()) {
-    return *this;
-  }
-  while (TRUE) {
-    CFX_Decimal lhs_abs = lhs;
-    lhs_abs.SetAbs();
-    if (lhs_abs < rhs_abs) {
-      break;
-    }
-    CFX_Decimal quot = lhs / rhs_abs;
-    quot.SetTruncate();
-    lhs = lhs - quot * rhs_abs;
-  }
-  return lhs;
-}
-FX_BOOL CFX_Decimal::operator==(const CFX_Decimal& val) const {
-  return Compare(val) == 0;
-}
-FX_BOOL CFX_Decimal::operator<=(const CFX_Decimal& val) const {
-  return Compare(val) <= 0;
-}
-FX_BOOL CFX_Decimal::operator>=(const CFX_Decimal& val) const {
-  return Compare(val) >= 0;
-}
-FX_BOOL CFX_Decimal::operator!=(const CFX_Decimal& val) const {
-  return Compare(val) != 0;
-}
-FX_BOOL CFX_Decimal::operator<(const CFX_Decimal& val) const {
-  return Compare(val) < 0;
-}
-FX_BOOL CFX_Decimal::operator>(const CFX_Decimal& val) const {
-  return Compare(val) > 0;
-}
-CFX_Decimal CFX_Decimal::operator+(const CFX_Decimal& val) const {
-  return AddOrMinus(val, TRUE);
-}
-CFX_Decimal CFX_Decimal::operator-(const CFX_Decimal& val) const {
-  return AddOrMinus(val, FALSE);
-}
-CFX_Decimal CFX_Decimal::operator*(const CFX_Decimal& val) const {
-  return Multiply(val);
-}
-CFX_Decimal CFX_Decimal::operator/(const CFX_Decimal& val) const {
-  return Divide(val);
-}
-CFX_Decimal CFX_Decimal::operator%(const CFX_Decimal& val) const {
-  return Modulus(val);
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "core/include/fxcrt/fx_xml.h"
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_localeimp.h"
+
+#define FX_LOCALECATEGORY_DateHash 0xbde9abde
+#define FX_LOCALECATEGORY_TimeHash 0x2d71b00f
+#define FX_LOCALECATEGORY_DateTimeHash 0x158c72ed
+#define FX_LOCALECATEGORY_NumHash 0x0b4ff870
+#define FX_LOCALECATEGORY_TextHash 0x2d08af85
+#define FX_LOCALECATEGORY_ZeroHash 0x568cb500
+#define FX_LOCALECATEGORY_NullHash 0x052931bb
+typedef struct _FX_LOCALESUBCATEGORYINFO {
+  uint32_t uHash;
+  const FX_WCHAR* pName;
+  int32_t eSubCategory;
+} FX_LOCALESUBCATEGORYINFO, *FX_LPLOCALESUBCATEGORYINFO;
+typedef FX_LOCALESUBCATEGORYINFO const* FX_LPCLOCALESUBCATEGORYINFO;
+const static FX_LOCALESUBCATEGORYINFO g_FXLocaleDateTimeSubCatData[] = {
+    {0x14da2125, L"default", FX_LOCALEDATETIMESUBCATEGORY_Default},
+    {0x9041d4b0, L"short", FX_LOCALEDATETIMESUBCATEGORY_Short},
+    {0xa084a381, L"medium", FX_LOCALEDATETIMESUBCATEGORY_Medium},
+    {0xcdce56b3, L"full", FX_LOCALEDATETIMESUBCATEGORY_Full},
+    {0xf6b4afb0, L"long", FX_LOCALEDATETIMESUBCATEGORY_Long},
+};
+const static int32_t g_iFXLocaleDateTimeSubCatCount =
+    sizeof(g_FXLocaleDateTimeSubCatData) / sizeof(FX_LOCALESUBCATEGORYINFO);
+const static FX_LOCALESUBCATEGORYINFO g_FXLocaleNumSubCatData[] = {
+    {0x46f95531, L"percent", FX_LOCALENUMPATTERN_Percent},
+    {0x4c4e8acb, L"currency", FX_LOCALENUMPATTERN_Currency},
+    {0x54034c2f, L"decimal", FX_LOCALENUMPATTERN_Decimal},
+    {0x7568e6ae, L"integer", FX_LOCALENUMPATTERN_Integer},
+};
+const static int32_t g_iFXLocaleNumSubCatCount =
+    sizeof(g_FXLocaleNumSubCatData) / sizeof(FX_LOCALESUBCATEGORYINFO);
+typedef struct _FX_LOCALETIMEZONEINFO {
+  FX_DWORD uHash;
+  int16_t iHour;
+  int16_t iMinute;
+} FX_LOCALETIMEZONEINFO, *FX_LPLOCALETIMEZONEINFO;
+typedef FX_LOCALETIMEZONEINFO const* FX_LPCLOCALETIMEZONEINFO;
+const static FX_LOCALETIMEZONEINFO g_FXLocaleTimeZoneData[] = {
+    {FXBSTR_ID(0, 'C', 'D', 'T'), -5, 0}, {FXBSTR_ID(0, 'C', 'S', 'T'), -6, 0},
+    {FXBSTR_ID(0, 'E', 'D', 'T'), -4, 0}, {FXBSTR_ID(0, 'E', 'S', 'T'), -5, 0},
+    {FXBSTR_ID(0, 'M', 'D', 'T'), -6, 0}, {FXBSTR_ID(0, 'M', 'S', 'T'), -7, 0},
+    {FXBSTR_ID(0, 'P', 'D', 'T'), -7, 0}, {FXBSTR_ID(0, 'P', 'S', 'T'), -8, 0},
+};
+const static int32_t g_iFXLocaleTimeZoneCount =
+    sizeof(g_FXLocaleTimeZoneData) / sizeof(FX_LOCALETIMEZONEINFO);
+const static CFX_WideStringC gs_wsTextSymbols = FX_WSTRC(L"AXO09");
+const static CFX_WideStringC gs_wsTimeSymbols = FX_WSTRC(L"hHkKMSFAzZ");
+const static CFX_WideStringC gs_wsDateSymbols = FX_WSTRC(L"DJMEeGgYwW");
+const static CFX_WideStringC gs_wsConstChars = FX_WSTRC(L",-:/. ");
+static FX_STRSIZE FX_Local_Find(const CFX_WideStringC& wsSymbols,
+                                FX_WCHAR ch,
+                                FX_STRSIZE nStart = 0) {
+  FX_STRSIZE nLength = wsSymbols.GetLength();
+  if (nLength < 1 || nStart > nLength) {
+    return -1;
+  }
+  const FX_WCHAR* lpsz =
+      (const FX_WCHAR*)FXSYS_wcschr(wsSymbols.GetPtr() + nStart, ch);
+  return (lpsz == NULL) ? -1 : (FX_STRSIZE)(lpsz - wsSymbols.GetPtr());
+}
+static const FX_WCHAR* const gs_LocalNumberSymbols[] = {
+    L"decimal", L"grouping",       L"percent",      L"minus",
+    L"zero",    L"currencySymbol", L"currencyName",
+};
+IFX_Locale* IFX_Locale::Create(CXML_Element* pLocaleData) {
+  return new CFX_Locale(pLocaleData);
+}
+CFX_Locale::CFX_Locale(CXML_Element* pLocaleData) {
+  m_pElement = pLocaleData;
+}
+CFX_Locale::~CFX_Locale() {}
+CFX_WideString CFX_Locale::GetName() {
+  return CFX_WideString();
+}
+static CFX_WideString FX_GetXMLContent(const CFX_ByteStringC& bsSpace,
+                                       CXML_Element* pxmlElement,
+                                       const CFX_ByteStringC& bsTag,
+                                       const CFX_WideStringC& wsName) {
+  CXML_Element* pDatePattern = NULL;
+  int32_t nCount = pxmlElement->CountElements(bsSpace, bsTag);
+  int32_t i = 0;
+  for (; i < nCount; i++) {
+    pDatePattern = pxmlElement->GetElement(bsSpace, bsTag, i);
+    if (pDatePattern->GetAttrValue("name") == wsName) {
+      break;
+    }
+  }
+  if (i < nCount && pDatePattern) {
+    return pDatePattern->GetContent(0);
+  }
+  return L"";
+}
+void CFX_Locale::GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
+                                   CFX_WideString& wsNumSymbol) const {
+  if (!m_pElement) {
+    return;
+  }
+  CFX_ByteString bsSpace;
+  CFX_WideString wsName = gs_LocalNumberSymbols[eType];
+  CXML_Element* pNumberSymbols =
+      m_pElement->GetElement(bsSpace, "numberSymbols");
+  if (!pNumberSymbols) {
+    return;
+  }
+  wsNumSymbol =
+      FX_GetXMLContent(bsSpace, pNumberSymbols, "numberSymbol", wsName);
+}
+void CFX_Locale::GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const {
+  if (!m_pElement) {
+    return;
+  }
+  CFX_ByteString bsSpace;
+  CXML_Element* pNumberSymbols =
+      m_pElement->GetElement(bsSpace, "dateTimeSymbols");
+  if (!pNumberSymbols) {
+    return;
+  }
+  wsDtSymbol = pNumberSymbols->GetContent(0);
+}
+static void FX_GetCalendarSymbol(CXML_Element* pXmlElement,
+                                 const CFX_ByteString& symbol_type,
+                                 int32_t index,
+                                 FX_BOOL bAbbr,
+                                 CFX_WideString& wsName) {
+  CFX_ByteString bsSpace;
+  CFX_ByteString pstrSymbolNames = symbol_type + "Names";
+  CXML_Element* pChild = pXmlElement->GetElement(bsSpace, "calendarSymbols");
+  if (!pChild) {
+    return;
+  }
+  CXML_Element* pSymbolNames = pChild->GetElement(bsSpace, pstrSymbolNames);
+  if (!pSymbolNames) {
+    return;
+  }
+  if (pSymbolNames->GetAttrInteger("abbr") != bAbbr) {
+    pSymbolNames = pChild->GetElement(bsSpace, pstrSymbolNames, 1);
+  }
+  if (pSymbolNames && pSymbolNames->GetAttrInteger("abbr") == bAbbr) {
+    CXML_Element* pSymbolName =
+        pSymbolNames->GetElement(bsSpace, symbol_type, index);
+    if (pSymbolName) {
+      wsName = pSymbolName->GetContent(0);
+    }
+  }
+}
+void CFX_Locale::GetMonthName(int32_t nMonth,
+                              CFX_WideString& wsMonthName,
+                              FX_BOOL bAbbr) const {
+  if (!m_pElement) {
+    return;
+  }
+  FX_GetCalendarSymbol(m_pElement, "month", nMonth, bAbbr, wsMonthName);
+}
+void CFX_Locale::GetDayName(int32_t nWeek,
+                            CFX_WideString& wsDayName,
+                            FX_BOOL bAbbr) const {
+  if (!m_pElement) {
+    return;
+  }
+  FX_GetCalendarSymbol(m_pElement, "day", nWeek, bAbbr, wsDayName);
+}
+void CFX_Locale::GetMeridiemName(CFX_WideString& wsMeridiemName,
+                                 FX_BOOL bAM) const {
+  if (!m_pElement) {
+    return;
+  }
+  FX_GetCalendarSymbol(m_pElement, "meridiem", bAM ? 0 : 1, FALSE,
+                       wsMeridiemName);
+}
+static int32_t FX_ParseTimeZone(const FX_WCHAR* pStr,
+                                int32_t iLen,
+                                FX_TIMEZONE& tz) {
+  tz.tzHour = 0;
+  tz.tzMinute = 0;
+  if (iLen < 0) {
+    return 0;
+  }
+  int32_t iStart = 1;
+  int32_t iEnd = iStart + 2;
+  while (iStart < iLen && iStart < iEnd) {
+    tz.tzHour = tz.tzHour * 10 + pStr[iStart++] - '0';
+  }
+  if (iStart < iLen && pStr[iStart] == ':') {
+    iStart++;
+  }
+  iEnd = iStart + 2;
+  while (iStart < iLen && iStart < iEnd) {
+    tz.tzMinute = tz.tzMinute * 10 + pStr[iStart++] - '0';
+  }
+  if (pStr[0] == '-') {
+    tz.tzHour = -tz.tzHour;
+  }
+  return iStart;
+}
+void CFX_Locale::GetTimeZone(FX_TIMEZONE& tz) const {
+  tz.tzHour = 0;
+  tz.tzMinute = 0;
+  if (!m_pElement) {
+    return;
+  }
+  CXML_Element* pxmlTimeZone = m_pElement->GetElement("", "timeZone");
+  if (pxmlTimeZone) {
+    CFX_WideString wsTimeZone = pxmlTimeZone->GetContent(0);
+    FX_ParseTimeZone(wsTimeZone, wsTimeZone.GetLength(), tz);
+  }
+}
+void CFX_Locale::GetEraName(CFX_WideString& wsEraName, FX_BOOL bAD) const {
+  if (!m_pElement) {
+    return;
+  }
+  FX_GetCalendarSymbol(m_pElement, "era", bAD ? 0 : 1, FALSE, wsEraName);
+}
+static void FX_GetPattern(CXML_Element* pXmlElement,
+                          const CFX_ByteString& bsCategory,
+                          const CFX_WideString& wsSubCategory,
+                          CFX_WideString& wsPattern) {
+  CFX_ByteString bsSpace;
+  CXML_Element* pDatePatterns =
+      pXmlElement->GetElement(bsSpace, bsCategory + "s");
+  if (!pDatePatterns) {
+    return;
+  }
+  wsPattern =
+      FX_GetXMLContent(bsSpace, pDatePatterns, bsCategory, wsSubCategory);
+}
+static void FX_GetDateTimePattern(CXML_Element* pXmlElement,
+                                  const CFX_ByteString& bsCategory,
+                                  FX_LOCALEDATETIMESUBCATEGORY eType,
+                                  CFX_WideString& wsPattern) {
+  CFX_WideString wsType = g_FXLocaleDateTimeSubCatData[eType].pName;
+  FX_GetPattern(pXmlElement, bsCategory, wsType, wsPattern);
+}
+void CFX_Locale::GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
+                                CFX_WideString& wsPattern) const {
+  if (!m_pElement) {
+    return;
+  }
+  FX_GetDateTimePattern(m_pElement, "datePattern", eType, wsPattern);
+}
+void CFX_Locale::GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
+                                CFX_WideString& wsPattern) const {
+  if (!m_pElement) {
+    return;
+  }
+  FX_GetDateTimePattern(m_pElement, "timePattern", eType, wsPattern);
+}
+void CFX_Locale::GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
+                               CFX_WideString& wsPattern) const {
+  CFX_WideString wsType = g_FXLocaleNumSubCatData[eType].pName;
+  FX_GetPattern(m_pElement, "numberPattern", wsType, wsPattern);
+}
+static FX_BOOL FX_IsDigit(FX_WCHAR c) {
+  return c >= '0' && c <= '9';
+}
+static FX_BOOL FX_IsAlpha(FX_WCHAR c) {
+  return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
+}
+static FX_BOOL FX_IsSpace(FX_WCHAR c) {
+  return (c == 0x20) || (c == 0x0d) || (c == 0x0a) || (c == 0x09);
+}
+static const FX_FLOAT gs_fraction_scales[] = {
+    0.1f,         0.01f,         0.001f,        0.0001f,
+    0.00001f,     0.000001f,     0.0000001f,    0.00000001f,
+    0.000000001f, 0.0000000001f, 0.00000000001f};
+static const int32_t gs_fraction_count =
+    sizeof(gs_fraction_scales) / sizeof(FX_FLOAT);
+class CFX_LCNumeric {
+ public:
+  CFX_LCNumeric();
+  CFX_LCNumeric(int64_t integral,
+                FX_DWORD fractional = 0,
+                int32_t exponent = 0);
+  CFX_LCNumeric(FX_FLOAT dbRetValue);
+  CFX_LCNumeric(double dbvalue);
+  CFX_LCNumeric(CFX_WideString& wsNumeric);
+
+  FX_FLOAT GetFloat() const;
+  double GetDouble() const;
+  CFX_WideString ToString() const;
+  CFX_WideString ToString(int32_t nTreading, FX_BOOL bTrimTailZeros) const;
+  int64_t m_Integral;
+  FX_DWORD m_Fractional;
+#ifdef FX_NUM_DOUBLE
+  CFX_WideString m_wsValue;
+#endif
+  int32_t m_Exponent;
+};
+static FX_BOOL FX_WStringToNumeric(const CFX_WideString& wsValue,
+                                   CFX_LCNumeric& lcnum) {
+  int64_t* pIntegral = &lcnum.m_Integral;
+  FX_DWORD* pFractional = &lcnum.m_Fractional;
+  int32_t* pExponent = &lcnum.m_Exponent;
+  *pIntegral = 0;
+  *pFractional = 0;
+  *pExponent = 0;
+#ifdef FX_NUM_DOUBLE
+  lcnum.m_wsValue.Empty();
+#endif
+  if (wsValue.IsEmpty()) {
+    return FALSE;
+  }
+  const int32_t nIntegralMaxLen = 17;
+  int32_t cc = 0;
+  FX_BOOL bNegative = FALSE, bExpSign = FALSE;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsValue;
+  int32_t len = wsValue.GetLength();
+  while (cc < len && FX_IsSpace(str[cc])) {
+    cc++;
+  }
+  if (cc >= len) {
+    return FALSE;
+  }
+  if (str[cc] == '+') {
+    cc++;
+  } else if (str[cc] == '-') {
+    bNegative = TRUE;
+    cc++;
+  }
+  int32_t nIntegralLen = 0;
+  while (cc < len) {
+    if (str[cc] == '.') {
+      break;
+    }
+    if (!FX_IsDigit(str[cc])) {
+      if ((str[cc] == 'E' || str[cc] == 'e')) {
+        break;
+      } else {
+        return FALSE;
+      }
+    }
+    if (nIntegralLen < nIntegralMaxLen) {
+      *pIntegral = *pIntegral * 10 + str[cc] - '0';
+      nIntegralLen++;
+    }
+    cc++;
+  }
+  *pIntegral = bNegative ? -*pIntegral : *pIntegral;
+  if (cc < len && str[cc] == '.') {
+    int scale = 0;
+    double fraction = 0.0;
+    cc++;
+    while (cc < len) {
+      if (scale >= gs_fraction_count) {
+        while (cc < len) {
+          if (!FX_IsDigit(str[cc])) {
+            break;
+          }
+          cc++;
+        }
+      }
+      if (!FX_IsDigit(str[cc])) {
+        if ((str[cc] == 'E' || str[cc] == 'e')) {
+          break;
+        } else {
+          return FALSE;
+        }
+      }
+      fraction += gs_fraction_scales[scale] * (str[cc] - '0');
+      scale++;
+      cc++;
+    }
+    *pFractional = (FX_DWORD)(fraction * 4294967296.0);
+  }
+  if (cc < len && (str[cc] == 'E' || str[cc] == 'e')) {
+    cc++;
+    if (cc < len) {
+      if (str[cc] == '+') {
+        cc++;
+      } else if (str[cc] == '-') {
+        bExpSign = TRUE;
+        cc++;
+      }
+    }
+    while (cc < len) {
+      if (FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      *pExponent = *pExponent * 10 + str[cc] - '0';
+      cc++;
+    }
+    *pExponent = bExpSign ? -*pExponent : *pExponent;
+  }
+#ifdef FX_NUM_DOUBLE
+  else {
+    lcnum.m_wsValue = wsValue;
+  }
+#endif
+  return TRUE;
+}
+CFX_LCNumeric::CFX_LCNumeric() {
+  m_Integral = 0;
+  m_Fractional = 0;
+  m_Exponent = 0;
+}
+CFX_LCNumeric::CFX_LCNumeric(int64_t integral,
+                             FX_DWORD fractional,
+                             int32_t exponent) {
+  m_Integral = integral;
+  m_Fractional = fractional;
+  m_Exponent = exponent;
+}
+CFX_LCNumeric::CFX_LCNumeric(FX_FLOAT dbRetValue) {
+  m_Integral = (int64_t)dbRetValue;
+  m_Fractional = (FX_DWORD)(((dbRetValue > 0) ? (dbRetValue - m_Integral)
+                                              : (m_Integral - dbRetValue)) *
+                            4294967296);
+  m_Exponent = 0;
+}
+CFX_LCNumeric::CFX_LCNumeric(double dbvalue) {
+  m_Integral = (int64_t)dbvalue;
+  m_Fractional = (FX_DWORD)(
+      ((dbvalue > 0) ? (dbvalue - m_Integral) : (m_Integral - dbvalue)) *
+      4294967296);
+  m_Exponent = 0;
+}
+CFX_LCNumeric::CFX_LCNumeric(CFX_WideString& wsNumeric) {
+  FX_WStringToNumeric(wsNumeric, *this);
+}
+FX_FLOAT CFX_LCNumeric::GetFloat() const {
+  FX_FLOAT dbRetValue = m_Fractional / 4294967296.0f;
+  dbRetValue = m_Integral + (m_Integral >= 0 ? dbRetValue : -dbRetValue);
+  if (m_Exponent != 0) {
+    dbRetValue *= FXSYS_pow(10, (FX_FLOAT)m_Exponent);
+  }
+  return dbRetValue;
+}
+double CFX_LCNumeric::GetDouble() const {
+  double value = m_Fractional / 4294967296.0;
+  value = m_Integral + (m_Integral >= 0 ? value : -value);
+  if (m_Exponent != 0) {
+    value *= FXSYS_pow(10, (FX_FLOAT)m_Exponent);
+  }
+  return value;
+}
+CFX_WideString CFX_LCNumeric::ToString() const {
+  return ToString(8, TRUE);
+}
+CFX_WideString CFX_LCNumeric::ToString(int32_t nTreading,
+                                       FX_BOOL bTrimTailZeros) const {
+#ifdef FX_NUM_DOUBLE
+  CFX_WideString wsResult;
+  if (!m_wsValue.IsEmpty()) {
+    const int32_t nIntegralMaxLen = 17;
+    int32_t cc = 0;
+    FX_BOOL bNegative = FALSE, bExpSign = FALSE;
+    const FX_WCHAR* str = (const FX_WCHAR*)m_wsValue;
+    int32_t len = m_wsValue.GetLength();
+    while (cc < len && FX_IsSpace(str[cc])) {
+      cc++;
+    }
+    if (cc >= len) {
+      return wsResult;
+    }
+    if (str[cc] == '+') {
+      cc++;
+    } else if (str[cc] == '-') {
+      bNegative = TRUE;
+      cc++;
+    }
+    int32_t nIntegralLen = 0;
+    while (cc < len) {
+      if (str[cc] == '.') {
+        break;
+      }
+      if (!FX_IsDigit(str[cc])) {
+        if ((str[cc] == 'E' || str[cc] == 'e')) {
+          break;
+        } else {
+          return wsResult;
+        }
+      }
+      if (nIntegralLen < nIntegralMaxLen) {
+        *pIntegral = *pIntegral * 10 + str[cc] - '0';
+        nIntegralLen++;
+      }
+      cc++;
+    }
+    *pIntegral = bNegative ? -*pIntegral : *pIntegral;
+    if (cc < len && str[cc] == '.') {
+      int scale = 0;
+      double fraction = 0.0;
+      cc++;
+      while (cc < len) {
+        if (scale >= gs_fraction_count) {
+          while (cc < len) {
+            if (!FX_IsDigit(str[cc])) {
+              break;
+            }
+            cc++;
+          }
+        }
+        if (!FX_IsDigit(str[cc])) {
+          if ((str[cc] == 'E' || str[cc] == 'e')) {
+            break;
+          } else {
+            return FALSE;
+          }
+        }
+        fraction += gs_fraction_scales[scale] * (str[cc] - '0');
+        scale++;
+        cc++;
+      }
+      *pFractional = (FX_DWORD)(fraction * 4294967296.0);
+    }
+  }
+  double dbValeu = GetDouble();
+  int64_t iInte = (int64_t)dbValeu;
+  wsResult.Format(L"%l", (int64_t)iInte);
+  if (m_Fractional) {
+    CFX_WideString wsFormat;
+    wsFormat.Format(L"%%.%dG", nTreading);
+    double dblMantissa = (dbValeu > 0) ? (dbValeu - iInte) : (iInte - dbValeu);
+    CFX_WideString wsFrac;
+    wsFrac.Format((const FX_WCHAR*)wsFormat, dblMantissa);
+    wsResult +=
+        CFX_WideStringC((const FX_WCHAR*)wsFrac + 1, wsFrac.GetLength() - 1);
+    if (bTrimTailZeros && nTreading > 0) {
+      wsResult.TrimRight(L"0");
+      wsResult.TrimRight(L".");
+    }
+  }
+#endif
+  CFX_WideString wsFormat;
+  wsFormat.Format(L"%%.%df", nTreading);
+  CFX_WideString wsResult;
+  wsResult.Format(wsFormat.c_str(), GetDouble());
+  if (bTrimTailZeros && nTreading > 0) {
+    wsResult.TrimRight(L"0");
+    wsResult.TrimRight(L".");
+  }
+  return wsResult;
+}
+IFX_FormatString* IFX_FormatString::Create(IFX_LocaleMgr* pLocaleMgr,
+                                           FX_BOOL bUseLCID) {
+  if (!pLocaleMgr) {
+    return NULL;
+  }
+  return new CFX_FormatString(pLocaleMgr, bUseLCID);
+}
+CFX_FormatString::CFX_FormatString(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID)
+    : m_pLocaleMgr(pLocaleMgr), m_bUseLCID(bUseLCID) {}
+CFX_FormatString::~CFX_FormatString() {}
+void CFX_FormatString::SplitFormatString(const CFX_WideString& wsFormatString,
+                                         CFX_WideStringArray& wsPatterns) {
+  int32_t iStrLen = wsFormatString.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsFormatString;
+  const FX_WCHAR* pToken = pStr;
+  const FX_WCHAR* pEnd = pStr + iStrLen;
+  FX_BOOL iQuote = FALSE;
+  while (TRUE) {
+    if (pStr >= pEnd) {
+      CFX_WideString sub(pToken, pStr - pToken);
+      wsPatterns.Add(sub);
+      return;
+    } else if (*pStr == '\'') {
+      iQuote = !iQuote;
+    } else if (*pStr == L'|' && !iQuote) {
+      CFX_WideString sub(pToken, pStr - pToken);
+      wsPatterns.Add(sub);
+      pToken = pStr + 1;
+    }
+    pStr++;
+  }
+}
+static CFX_WideString FX_GetLiteralText(const FX_WCHAR* pStrPattern,
+                                        int32_t& iPattern,
+                                        int32_t iLenPattern) {
+  CFX_WideString wsOutput;
+  if (pStrPattern[iPattern] != '\'') {
+    return wsOutput;
+  }
+  iPattern++;
+  int32_t iQuote = 1;
+  while (iPattern < iLenPattern) {
+    if (pStrPattern[iPattern] == '\'') {
+      iQuote++;
+      if ((iPattern + 1 >= iLenPattern) ||
+          ((pStrPattern[iPattern + 1] != '\'') && (iQuote % 2 == 0))) {
+        break;
+      } else {
+        iQuote++;
+      }
+      iPattern++;
+    } else if (pStrPattern[iPattern] == '\\' && (iPattern + 1 < iLenPattern) &&
+               pStrPattern[iPattern + 1] == 'u') {
+      int32_t iKeyValue = 0;
+      iPattern += 2;
+      int32_t i = 0;
+      while (iPattern < iLenPattern && i++ < 4) {
+        FX_WCHAR ch = pStrPattern[iPattern++];
+        if ((ch >= '0' && ch <= '9')) {
+          iKeyValue = iKeyValue * 16 + ch - '0';
+        } else if ((ch >= 'a' && ch <= 'f')) {
+          iKeyValue = iKeyValue * 16 + ch - 'a' + 10;
+        } else if ((ch >= 'A' && ch <= 'F')) {
+          iKeyValue = iKeyValue * 16 + ch - 'A' + 10;
+        }
+      }
+      if (iKeyValue != 0) {
+        wsOutput += (FX_WCHAR)(iKeyValue & 0x0000FFFF);
+      }
+      continue;
+    }
+    wsOutput += pStrPattern[iPattern++];
+  }
+  return wsOutput;
+}
+static CFX_WideString FX_GetLiteralTextReverse(const FX_WCHAR* pStrPattern,
+                                               int32_t& iPattern) {
+  CFX_WideString wsOutput;
+  if (pStrPattern[iPattern] != '\'') {
+    return wsOutput;
+  }
+  iPattern--;
+  int32_t iQuote = 1;
+  while (iPattern >= 0) {
+    if (pStrPattern[iPattern] == '\'') {
+      iQuote++;
+      if (iPattern - 1 >= 0 ||
+          ((pStrPattern[iPattern - 1] != '\'') && (iQuote % 2 == 0))) {
+        break;
+      } else {
+        iQuote++;
+      }
+      iPattern--;
+    } else if (pStrPattern[iPattern] == '\\' &&
+               pStrPattern[iPattern + 1] == 'u') {
+      iPattern--;
+      int32_t iKeyValue = 0;
+      int32_t iLen = wsOutput.GetLength();
+      int32_t i = 1;
+      for (; i < iLen && i < 5; i++) {
+        FX_WCHAR ch = wsOutput[i];
+        if ((ch >= '0' && ch <= '9')) {
+          iKeyValue = iKeyValue * 16 + ch - '0';
+        } else if ((ch >= 'a' && ch <= 'f')) {
+          iKeyValue = iKeyValue * 16 + ch - 'a' + 10;
+        } else if ((ch >= 'A' && ch <= 'F')) {
+          iKeyValue = iKeyValue * 16 + ch - 'A' + 10;
+        }
+      }
+      if (iKeyValue != 0) {
+        wsOutput.Delete(0, i);
+        wsOutput = (FX_WCHAR)(iKeyValue & 0x0000FFFF) + wsOutput;
+      }
+      continue;
+    }
+    wsOutput = pStrPattern[iPattern--] + wsOutput;
+  }
+  return wsOutput;
+}
+FX_LOCALECATEGORY CFX_FormatString::GetCategory(
+    const CFX_WideString& wsPattern) {
+  FX_LOCALECATEGORY eCategory = FX_LOCALECATEGORY_Unknown;
+  int32_t ccf = 0;
+  int32_t iLenf = wsPattern.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
+  FX_BOOL bBraceOpen = FALSE;
+  while (ccf < iLenf) {
+    if (pStr[ccf] == '\'') {
+      FX_GetLiteralText(pStr, ccf, iLenf);
+    } else if (!bBraceOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
+      CFX_WideString wsCategory(pStr[ccf]);
+      ccf++;
+      while (TRUE) {
+        if (ccf == iLenf) {
+          return eCategory;
+        }
+        if (pStr[ccf] == '.' || pStr[ccf] == '(') {
+          break;
+        }
+        if (pStr[ccf] == '{') {
+          bBraceOpen = TRUE;
+          break;
+        }
+        wsCategory += pStr[ccf];
+        ccf++;
+      }
+      FX_DWORD dwHash =
+          FX_HashCode_String_GetW(wsCategory, wsCategory.GetLength());
+      if (dwHash == FX_LOCALECATEGORY_DateHash) {
+        if (eCategory == FX_LOCALECATEGORY_Time) {
+          return FX_LOCALECATEGORY_DateTime;
+        }
+        eCategory = FX_LOCALECATEGORY_Date;
+      } else if (dwHash == FX_LOCALECATEGORY_TimeHash) {
+        if (eCategory == FX_LOCALECATEGORY_Date) {
+          return FX_LOCALECATEGORY_DateTime;
+        }
+        eCategory = FX_LOCALECATEGORY_Time;
+      } else if (dwHash == FX_LOCALECATEGORY_DateTimeHash) {
+        return FX_LOCALECATEGORY_DateTime;
+      } else if (dwHash == FX_LOCALECATEGORY_TextHash) {
+        return FX_LOCALECATEGORY_Text;
+      } else if (dwHash == FX_LOCALECATEGORY_NumHash) {
+        return FX_LOCALECATEGORY_Num;
+      } else if (dwHash == FX_LOCALECATEGORY_ZeroHash) {
+        return FX_LOCALECATEGORY_Zero;
+      } else if (dwHash == FX_LOCALECATEGORY_NullHash) {
+        return FX_LOCALECATEGORY_Null;
+      }
+    } else if (pStr[ccf] == '}') {
+      bBraceOpen = FALSE;
+    }
+    ccf++;
+  }
+  return eCategory;
+}
+static FX_WORD FX_WStringToLCID(const FX_WCHAR* pstrLCID) {
+  if (!pstrLCID) {
+    return 0;
+  }
+  wchar_t* pEnd;
+  return (FX_WORD)wcstol((wchar_t*)pstrLCID, &pEnd, 16);
+}
+FX_WORD CFX_FormatString::GetLCID(const CFX_WideString& wsPattern) {
+  return FX_WStringToLCID(GetLocaleName(wsPattern));
+}
+CFX_WideString CFX_FormatString::GetLocaleName(
+    const CFX_WideString& wsPattern) {
+  int32_t ccf = 0;
+  int32_t iLenf = wsPattern.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
+  while (ccf < iLenf) {
+    if (pStr[ccf] == '\'') {
+      FX_GetLiteralText(pStr, ccf, iLenf);
+    } else if (pStr[ccf] == '(') {
+      ccf++;
+      CFX_WideString wsLCID;
+      while (ccf < iLenf && pStr[ccf] != ')') {
+        wsLCID += pStr[ccf++];
+      }
+      return wsLCID;
+    }
+    ccf++;
+  }
+  return CFX_WideString();
+}
+IFX_Locale* CFX_FormatString::GetTextFormat(const CFX_WideString& wsPattern,
+                                            const CFX_WideStringC& wsCategory,
+                                            CFX_WideString& wsPurgePattern) {
+  IFX_Locale* pLocale = NULL;
+  int32_t ccf = 0;
+  int32_t iLenf = wsPattern.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
+  FX_BOOL bBrackOpen = FALSE;
+  while (ccf < iLenf) {
+    if (pStr[ccf] == '\'') {
+      int32_t iCurChar = ccf;
+      FX_GetLiteralText(pStr, ccf, iLenf);
+      wsPurgePattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
+    } else if (!bBrackOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
+      CFX_WideString wsSearchCategory(pStr[ccf]);
+      ccf++;
+      while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
+             pStr[ccf] != '(') {
+        wsSearchCategory += pStr[ccf];
+        ccf++;
+      }
+      if (wsSearchCategory != wsCategory) {
+        continue;
+      }
+      while (ccf < iLenf) {
+        if (pStr[ccf] == '(') {
+          ccf++;
+          CFX_WideString wsLCID;
+          while (ccf < iLenf && pStr[ccf] != ')') {
+            wsLCID += pStr[ccf++];
+          }
+          pLocale = GetPatternLocale(wsLCID);
+        } else if (pStr[ccf] == '{') {
+          bBrackOpen = TRUE;
+          break;
+        }
+        ccf++;
+      }
+    } else if (pStr[ccf] != '}') {
+      wsPurgePattern += pStr[ccf];
+    }
+    ccf++;
+  }
+  if (!bBrackOpen) {
+    wsPurgePattern = wsPattern;
+  }
+  if (!pLocale) {
+    pLocale = m_pLocaleMgr->GetDefLocale();
+  }
+  return pLocale;
+}
+#define FX_NUMSTYLE_Percent 0x01
+#define FX_NUMSTYLE_Exponent 0x02
+#define FX_NUMSTYLE_DotVorv 0x04
+IFX_Locale* CFX_FormatString::GetNumericFormat(const CFX_WideString& wsPattern,
+                                               int32_t& iDotIndex,
+                                               FX_DWORD& dwStyle,
+                                               CFX_WideString& wsPurgePattern) {
+  dwStyle = 0;
+  IFX_Locale* pLocale = NULL;
+  int32_t ccf = 0;
+  int32_t iLenf = wsPattern.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
+  FX_BOOL bFindDot = FALSE;
+  FX_BOOL bBrackOpen = FALSE;
+  while (ccf < iLenf) {
+    if (pStr[ccf] == '\'') {
+      int32_t iCurChar = ccf;
+      FX_GetLiteralText(pStr, ccf, iLenf);
+      wsPurgePattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
+    } else if (!bBrackOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
+      CFX_WideString wsCategory(pStr[ccf]);
+      ccf++;
+      while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
+             pStr[ccf] != '(') {
+        wsCategory += pStr[ccf];
+        ccf++;
+      }
+      if (wsCategory != FX_WSTRC(L"num")) {
+        bBrackOpen = TRUE;
+        ccf = 0;
+        continue;
+      }
+      while (ccf < iLenf) {
+        if (pStr[ccf] == '(') {
+          ccf++;
+          CFX_WideString wsLCID;
+          while (ccf < iLenf && pStr[ccf] != ')') {
+            wsLCID += pStr[ccf++];
+          }
+          pLocale = GetPatternLocale(wsLCID);
+        } else if (pStr[ccf] == '{') {
+          bBrackOpen = TRUE;
+          break;
+        } else if (pStr[ccf] == '.') {
+          CFX_WideString wsSubCategory;
+          ccf++;
+          while (ccf < iLenf && pStr[ccf] != '(' && pStr[ccf] != '{') {
+            wsSubCategory += pStr[ccf++];
+          }
+          FX_DWORD dwSubHash =
+              FX_HashCode_String_GetW(wsSubCategory, wsSubCategory.GetLength());
+          FX_LOCALENUMSUBCATEGORY eSubCategory = FX_LOCALENUMPATTERN_Decimal;
+          for (int32_t i = 0; i < g_iFXLocaleNumSubCatCount; i++) {
+            if (g_FXLocaleNumSubCatData[i].uHash == dwSubHash) {
+              eSubCategory = (FX_LOCALENUMSUBCATEGORY)g_FXLocaleNumSubCatData[i]
+                                 .eSubCategory;
+              break;
+            }
+          }
+          wsSubCategory.Empty();
+          if (!pLocale) {
+            pLocale = m_pLocaleMgr->GetDefLocale();
+          }
+          FXSYS_assert(pLocale != NULL);
+          pLocale->GetNumPattern(eSubCategory, wsSubCategory);
+          iDotIndex = wsSubCategory.Find('.');
+          if (iDotIndex > 0) {
+            iDotIndex += wsPurgePattern.GetLength();
+            bFindDot = TRUE;
+            dwStyle |= FX_NUMSTYLE_DotVorv;
+          }
+          wsPurgePattern += wsSubCategory;
+          if (eSubCategory == FX_LOCALENUMPATTERN_Percent) {
+            dwStyle |= FX_NUMSTYLE_Percent;
+          }
+          continue;
+        }
+        ccf++;
+      }
+    } else if (pStr[ccf] == 'E') {
+      dwStyle |= FX_NUMSTYLE_Exponent;
+      wsPurgePattern += pStr[ccf];
+    } else if (pStr[ccf] == '%') {
+      dwStyle |= FX_NUMSTYLE_Percent;
+      wsPurgePattern += pStr[ccf];
+    } else if (pStr[ccf] != '}') {
+      wsPurgePattern += pStr[ccf];
+    }
+    if (!bFindDot) {
+      if (pStr[ccf] == '.' || pStr[ccf] == 'V' || pStr[ccf] == 'v') {
+        bFindDot = TRUE;
+        iDotIndex = wsPurgePattern.GetLength() - 1;
+        dwStyle |= FX_NUMSTYLE_DotVorv;
+      }
+    }
+    ccf++;
+  }
+  if (!bFindDot) {
+    iDotIndex = wsPurgePattern.GetLength();
+  }
+  if (!pLocale) {
+    pLocale = m_pLocaleMgr->GetDefLocale();
+  }
+  return pLocale;
+}
+static FX_BOOL FX_GetNumericDotIndex(const CFX_WideString& wsNum,
+                                     const CFX_WideString& wsDotSymbol,
+                                     int32_t& iDotIndex) {
+  int32_t ccf = 0;
+  int32_t iLenf = wsNum.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsNum;
+  int32_t iLenDot = wsDotSymbol.GetLength();
+  while (ccf < iLenf) {
+    if (pStr[ccf] == '\'') {
+      FX_GetLiteralText(pStr, ccf, iLenf);
+    } else if (ccf + iLenDot <= iLenf &&
+               !FXSYS_wcsncmp(pStr + ccf, (const FX_WCHAR*)wsDotSymbol,
+                              iLenDot)) {
+      iDotIndex = ccf;
+      return TRUE;
+    }
+    ccf++;
+  }
+  iDotIndex = wsNum.Find('.');
+  if (iDotIndex < 0) {
+    iDotIndex = iLenf;
+    return FALSE;
+  }
+  return TRUE;
+}
+FX_BOOL CFX_FormatString::ParseText(const CFX_WideString& wsSrcText,
+                                    const CFX_WideString& wsPattern,
+                                    CFX_WideString& wsValue) {
+  wsValue.Empty();
+  if (wsSrcText.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsTextFormat;
+  GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
+  if (wsTextFormat.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t iText = 0, iPattern = 0;
+  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
+  int32_t iLenText = wsSrcText.GetLength();
+  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
+  int32_t iLenPattern = wsTextFormat.GetLength();
+  while (iPattern < iLenPattern && iText < iLenText) {
+    switch (pStrPattern[iPattern]) {
+      case '\'': {
+        CFX_WideString wsLiteral =
+            FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
+        int32_t iLiteralLen = wsLiteral.GetLength();
+        if (iText + iLiteralLen > iLenText ||
+            FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
+                          iLiteralLen)) {
+          wsValue = wsSrcText;
+          return FALSE;
+        }
+        iText += iLiteralLen;
+        iPattern++;
+        break;
+      }
+      case 'A':
+        if (FX_IsAlpha(pStrText[iText])) {
+          wsValue += pStrText[iText];
+          iText++;
+        }
+        iPattern++;
+        break;
+      case 'X':
+        wsValue += pStrText[iText];
+        iText++;
+        iPattern++;
+        break;
+      case 'O':
+      case '0':
+        if (FX_IsDigit(pStrText[iText]) || FX_IsAlpha(pStrText[iText])) {
+          wsValue += pStrText[iText];
+          iText++;
+        }
+        iPattern++;
+        break;
+      case '9':
+        if (FX_IsDigit(pStrText[iText])) {
+          wsValue += pStrText[iText];
+          iText++;
+        }
+        iPattern++;
+        break;
+      default:
+        if (pStrPattern[iPattern] != pStrText[iText]) {
+          wsValue = wsSrcText;
+          return FALSE;
+        }
+        iPattern++;
+        iText++;
+        break;
+    }
+  }
+  return iPattern == iLenPattern && iText == iLenText;
+}
+FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
+                                   const CFX_WideString& wsPattern,
+                                   FX_FLOAT& fValue) {
+  fValue = 0.0f;
+  if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t dot_index_f = -1;
+  FX_DWORD dwFormatStyle = 0;
+  CFX_WideString wsNumFormat;
+  IFX_Locale* pLocale =
+      GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
+  if (!pLocale || wsNumFormat.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t iExponent = 0;
+  CFX_WideString wsDotSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
+  CFX_WideString wsGroupSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
+  int32_t iGroupLen = wsGroupSymbol.GetLength();
+  CFX_WideString wsMinus;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
+  int32_t iMinusLen = wsMinus.GetLength();
+  int cc = 0, ccf = 0;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
+  int len = wsSrcNum.GetLength();
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
+  int lenf = wsNumFormat.GetLength();
+  double dbRetValue = 0;
+  double coeff = 1;
+  FX_BOOL bHavePercentSymbol = FALSE;
+  FX_BOOL bNeg = FALSE;
+  FX_BOOL bReverseParse = FALSE;
+  int32_t dot_index = 0;
+  if (!FX_GetNumericDotIndex(wsSrcNum, wsDotSymbol, dot_index) &&
+      (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
+    bReverseParse = TRUE;
+  }
+  bReverseParse = FALSE;
+  if (bReverseParse) {
+    ccf = lenf - 1;
+    cc = len - 1;
+    while (ccf > dot_index_f && cc >= 0) {
+      switch (strf[ccf]) {
+        case '\'': {
+          CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
+          int32_t iLiteralLen = wsLiteral.GetLength();
+          cc -= iLiteralLen - 1;
+          if (cc < 0 || FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
+                                      iLiteralLen)) {
+            return FALSE;
+          }
+          cc--;
+          ccf--;
+          break;
+        }
+        case '9':
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
+          coeff *= 0.1;
+          cc--;
+          ccf--;
+          break;
+        case 'z':
+          if (cc >= 0) {
+            dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
+            coeff *= 0.1;
+            cc--;
+          }
+          ccf--;
+          break;
+        case 'Z':
+          if (str[cc] != ' ') {
+            dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
+            coeff *= 0.1;
+          }
+          cc--;
+          ccf--;
+          break;
+        case 'S':
+          if (str[cc] == '+' || str[cc] == ' ') {
+            cc--;
+          } else {
+            cc -= iMinusLen - 1;
+            if (cc < 0 ||
+                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+              return FALSE;
+            }
+            cc--;
+            bNeg = TRUE;
+          }
+          ccf--;
+          break;
+        case 's':
+          if (str[cc] == '+') {
+            cc--;
+          } else {
+            cc -= iMinusLen - 1;
+            if (cc < 0 ||
+                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+              return FALSE;
+            }
+            cc--;
+            bNeg = TRUE;
+          }
+          ccf--;
+          break;
+        case 'E': {
+          if (cc >= dot_index) {
+            return FALSE;
+          }
+          FX_BOOL bExpSign = FALSE;
+          while (cc >= 0) {
+            if (str[cc] == 'E' || str[cc] == 'e') {
+              break;
+            }
+            if (FX_IsDigit(str[cc])) {
+              iExponent = iExponent + (str[cc] - '0') * 10;
+              cc--;
+              continue;
+            } else if (str[cc] == '+') {
+              cc--;
+              continue;
+            } else if (cc - iMinusLen + 1 > 0 &&
+                       !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
+                                      (const FX_WCHAR*)wsMinus, iMinusLen)) {
+              bExpSign = TRUE;
+              cc -= iMinusLen;
+            } else {
+              return FALSE;
+            }
+          }
+          cc--;
+          iExponent = bExpSign ? -iExponent : iExponent;
+          ccf--;
+        } break;
+        case '$': {
+          CFX_WideString wsSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
+                                     wsSymbol);
+          int32_t iSymbolLen = wsSymbol.GetLength();
+          cc -= iSymbolLen - 1;
+          if (cc < 0 ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
+            return FALSE;
+          }
+          cc--;
+          ccf--;
+        } break;
+        case 'r':
+          if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
+            if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
+              bNeg = TRUE;
+              cc -= 2;
+            }
+            ccf -= 2;
+          } else {
+            ccf--;
+          }
+          break;
+        case 'R':
+          if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
+            if (str[cc] == ' ') {
+              cc++;
+            } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
+              bNeg = TRUE;
+              cc -= 2;
+            }
+            ccf -= 2;
+          } else {
+            ccf--;
+          }
+          break;
+        case 'b':
+          if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
+            if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
+              bNeg = TRUE;
+              cc -= 2;
+            }
+            ccf -= 2;
+          } else {
+            ccf--;
+          }
+          break;
+        case 'B':
+          if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
+            if (str[cc] == ' ') {
+              cc++;
+            } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
+              bNeg = TRUE;
+              cc -= 2;
+            }
+            ccf -= 2;
+          } else {
+            ccf--;
+          }
+          break;
+        case '.':
+        case 'V':
+        case 'v':
+          return FALSE;
+        case '%': {
+          CFX_WideString wsSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+          int32_t iSysmbolLen = wsSymbol.GetLength();
+          cc -= iSysmbolLen - 1;
+          if (cc < 0 ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
+            return FALSE;
+          }
+          cc--;
+          ccf--;
+          bHavePercentSymbol = TRUE;
+        } break;
+        case '8':
+          while (ccf < lenf && strf[ccf] == '8') {
+            ccf++;
+          }
+          while (cc < len && FX_IsDigit(str[cc])) {
+            dbRetValue = (str[cc] - '0') * coeff + dbRetValue;
+            coeff *= 0.1;
+            cc++;
+          }
+          break;
+        case ',': {
+          if (cc >= 0) {
+            cc -= iGroupLen - 1;
+            if (cc >= 0 &&
+                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
+                              iGroupLen) == 0) {
+              cc--;
+            } else {
+              cc += iGroupLen - 1;
+            }
+          }
+          ccf--;
+        } break;
+        case '(':
+          if (str[cc] == L'(') {
+            bNeg = TRUE;
+          } else if (str[cc] != L' ') {
+            return FALSE;
+          }
+          cc--;
+          ccf--;
+          break;
+        case ')':
+          if (str[cc] == L')') {
+            bNeg = TRUE;
+          } else if (str[cc] != L' ') {
+            return FALSE;
+          }
+          cc--;
+          ccf--;
+          break;
+        default:
+          if (strf[ccf] != str[cc]) {
+            return FALSE;
+          }
+          cc--;
+          ccf--;
+      }
+    }
+    dot_index = cc + 1;
+  }
+  ccf = dot_index_f - 1;
+  cc = dot_index - 1;
+  coeff = 1;
+  while (ccf >= 0 && cc >= 0) {
+    switch (strf[ccf]) {
+      case '\'': {
+        CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
+        int32_t iLiteralLen = wsLiteral.GetLength();
+        cc -= iLiteralLen - 1;
+        if (cc < 0 ||
+            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        break;
+      }
+      case '9':
+        if (!FX_IsDigit(str[cc])) {
+          return FALSE;
+        }
+        dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
+        coeff *= 10;
+        cc--;
+        ccf--;
+        break;
+      case 'z':
+        if (FX_IsDigit(str[cc])) {
+          dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
+          coeff *= 10;
+          cc--;
+        }
+        ccf--;
+        break;
+      case 'Z':
+        if (str[cc] != ' ') {
+          if (FX_IsDigit(str[cc])) {
+            dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
+            coeff *= 10;
+            cc--;
+          }
+        } else {
+          cc--;
+        }
+        ccf--;
+        break;
+      case 'S':
+        if (str[cc] == '+' || str[cc] == ' ') {
+          cc--;
+        } else {
+          cc -= iMinusLen - 1;
+          if (cc < 0 ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+            return FALSE;
+          }
+          cc--;
+          bNeg = TRUE;
+        }
+        ccf--;
+        break;
+      case 's':
+        if (str[cc] == '+') {
+          cc--;
+        } else {
+          cc -= iMinusLen - 1;
+          if (cc < 0 ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+            return FALSE;
+          }
+          cc--;
+          bNeg = TRUE;
+        }
+        ccf--;
+        break;
+      case 'E': {
+        if (cc >= dot_index) {
+          return FALSE;
+        }
+        FX_BOOL bExpSign = FALSE;
+        while (cc >= 0) {
+          if (str[cc] == 'E' || str[cc] == 'e') {
+            break;
+          }
+          if (FX_IsDigit(str[cc])) {
+            iExponent = iExponent + (str[cc] - '0') * 10;
+            cc--;
+            continue;
+          } else if (str[cc] == '+') {
+            cc--;
+            continue;
+          } else if (cc - iMinusLen + 1 > 0 &&
+                     !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
+                                    (const FX_WCHAR*)wsMinus, iMinusLen)) {
+            bExpSign = TRUE;
+            cc -= iMinusLen;
+          } else {
+            return FALSE;
+          }
+        }
+        cc--;
+        iExponent = bExpSign ? -iExponent : iExponent;
+        ccf--;
+      } break;
+      case '$': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
+        int32_t iSymbolLen = wsSymbol.GetLength();
+        cc -= iSymbolLen - 1;
+        if (cc < 0 ||
+            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+      } break;
+      case 'r':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
+          if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case 'R':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
+          if (str[cc] == ' ') {
+            cc++;
+          } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case 'b':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
+          if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case 'B':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
+          if (str[cc] == ' ') {
+            cc++;
+          } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case '.':
+      case 'V':
+      case 'v':
+        return FALSE;
+      case '%': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+        int32_t iSysmbolLen = wsSymbol.GetLength();
+        cc -= iSysmbolLen - 1;
+        if (cc < 0 ||
+            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        bHavePercentSymbol = TRUE;
+      } break;
+      case '8':
+        return FALSE;
+      case ',': {
+        if (cc >= 0) {
+          cc -= iGroupLen - 1;
+          if (cc >= 0 &&
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
+                            iGroupLen) == 0) {
+            cc--;
+          } else {
+            cc += iGroupLen - 1;
+          }
+        }
+        ccf--;
+      } break;
+      case '(':
+        if (str[cc] == L'(') {
+          bNeg = TRUE;
+        } else if (str[cc] != L' ') {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        break;
+      case ')':
+        if (str[cc] == L')') {
+          bNeg = TRUE;
+        } else if (str[cc] != L' ') {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        break;
+      default:
+        if (strf[ccf] != str[cc]) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+    }
+  }
+  if (cc >= 0) {
+    return FALSE;
+  }
+  if (!bReverseParse) {
+    ccf = dot_index_f + 1;
+    cc = (dot_index == len) ? len : dot_index + 1;
+    coeff = 0.1;
+    while (cc < len && ccf < lenf) {
+      switch (strf[ccf]) {
+        case '\'': {
+          CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
+          int32_t iLiteralLen = wsLiteral.GetLength();
+          if (cc + iLiteralLen > len ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
+                            iLiteralLen)) {
+            return FALSE;
+          }
+          cc += iLiteralLen;
+          ccf++;
+          break;
+        }
+        case '9':
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          {
+            dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
+            coeff *= 0.1;
+          }
+          cc++;
+          ccf++;
+          break;
+        case 'z':
+          if (FX_IsDigit(str[cc])) {
+            dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
+            coeff *= 0.1;
+            cc++;
+          }
+          ccf++;
+          break;
+        case 'Z':
+          if (str[cc] != ' ') {
+            if (FX_IsDigit(str[cc])) {
+              dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
+              coeff *= 0.1;
+              cc++;
+            }
+          } else {
+            cc++;
+          }
+          ccf++;
+          break;
+        case 'S':
+          if (str[cc] == '+' || str[cc] == ' ') {
+            cc++;
+          } else {
+            if (cc + iMinusLen > len ||
+                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+              return FALSE;
+            }
+            bNeg = TRUE;
+            cc += iMinusLen;
+          }
+          ccf++;
+          break;
+        case 's':
+          if (str[cc] == '+') {
+            cc++;
+          } else {
+            if (cc + iMinusLen > len ||
+                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+              return FALSE;
+            }
+            bNeg = TRUE;
+            cc += iMinusLen;
+          }
+          ccf++;
+          break;
+        case 'E': {
+          if (cc >= len || (str[cc] != 'E' && str[cc] != 'e')) {
+            return FALSE;
+          }
+          FX_BOOL bExpSign = FALSE;
+          cc++;
+          if (cc < len) {
+            if (str[cc] == '+') {
+              cc++;
+            } else if (str[cc] == '-') {
+              bExpSign = TRUE;
+              cc++;
+            }
+          }
+          while (cc < len) {
+            if (!FX_IsDigit(str[cc])) {
+              break;
+            }
+            iExponent = iExponent * 10 + str[cc] - '0';
+            cc++;
+          }
+          iExponent = bExpSign ? -iExponent : iExponent;
+          ccf++;
+        } break;
+        case '$': {
+          CFX_WideString wsSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
+                                     wsSymbol);
+          int32_t iSymbolLen = wsSymbol.GetLength();
+          if (cc + iSymbolLen > len ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
+            return FALSE;
+          }
+          cc += iSymbolLen;
+          ccf++;
+        } break;
+        case 'c':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
+            if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case 'C':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
+            if (str[cc] == ' ') {
+              cc++;
+            } else if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case 'd':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
+            if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case 'D':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
+            if (str[cc] == ' ') {
+              cc++;
+            } else if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case '.':
+        case 'V':
+        case 'v':
+          return FALSE;
+        case '%': {
+          CFX_WideString wsSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+          int32_t iSysmbolLen = wsSymbol.GetLength();
+          if (cc + iSysmbolLen <= len &&
+              !FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol,
+                             iSysmbolLen)) {
+            cc += iSysmbolLen;
+          }
+          ccf++;
+          bHavePercentSymbol = TRUE;
+        } break;
+        case '8': {
+          while (ccf < lenf && strf[ccf] == '8') {
+            ccf++;
+          }
+          while (cc < len && FX_IsDigit(str[cc])) {
+            dbRetValue = (str[cc] - '0') * coeff + dbRetValue;
+            coeff *= 0.1;
+            cc++;
+          }
+        } break;
+        case ',': {
+          if (cc + iGroupLen <= len &&
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
+                            iGroupLen) == 0) {
+            cc += iGroupLen;
+          }
+          ccf++;
+        } break;
+        case '(':
+          if (str[cc] == L'(') {
+            bNeg = TRUE;
+          } else if (str[cc] != L' ') {
+            return FALSE;
+          }
+          cc++;
+          ccf++;
+          break;
+        case ')':
+          if (str[cc] == L')') {
+            bNeg = TRUE;
+          } else if (str[cc] != L' ') {
+            return FALSE;
+          }
+          cc++;
+          ccf++;
+          break;
+        default:
+          if (strf[ccf] != str[cc]) {
+            return FALSE;
+          }
+          cc++;
+          ccf++;
+      }
+    }
+    if (cc != len) {
+      return FALSE;
+    }
+  }
+  if (iExponent) {
+    dbRetValue *= FXSYS_pow(10, (FX_FLOAT)iExponent);
+  }
+  if (bHavePercentSymbol) {
+    dbRetValue /= 100.0;
+  }
+  if (bNeg) {
+    dbRetValue = -dbRetValue;
+  }
+  fValue = (FX_FLOAT)dbRetValue;
+  return TRUE;
+}
+void FX_ParseNumString(const CFX_WideString& wsNum, CFX_WideString& wsResult) {
+  int32_t iCount = wsNum.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsNum;
+  FX_WCHAR* pDst = wsResult.GetBuffer(iCount);
+  int32_t nIndex = 0;
+  FX_BOOL bMinus = FALSE;
+  int32_t i = 0;
+  for (i = 0; i < iCount; i++) {
+    FX_WCHAR wc = pStr[i];
+    if (wc == '.') {
+      break;
+    }
+    if ((wc == L'0' || wc == L' ' || wc == '+') && nIndex == 0) {
+      continue;
+    }
+    if (wc == '-') {
+      pDst[nIndex++] = wc;
+      bMinus = TRUE;
+      continue;
+    }
+    if (wc == L'0' && nIndex == 1 && bMinus) {
+      continue;
+    }
+    pDst[nIndex++] = wc;
+  }
+  if (bMinus && nIndex == 1) {
+    pDst[nIndex++] = '0';
+  }
+  if (nIndex == 0) {
+    wsResult.ReleaseBuffer(0);
+    pDst = wsResult.GetBuffer(iCount + 1);
+    pDst[nIndex++] = '0';
+  }
+  int32_t j = 0;
+  for (j = iCount - 1; j > i; j--) {
+    FX_WCHAR wc = pStr[j];
+    if (wc != L'0' && wc != L' ') {
+      break;
+    }
+  }
+  if (j > i) {
+    pDst[nIndex++] = '.';
+    FXSYS_wcsncpy(pDst + nIndex, pStr + i + 1, j - i);
+    nIndex += j - i;
+  }
+  wsResult.ReleaseBuffer(nIndex);
+}
+FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
+                                   const CFX_WideString& wsPattern,
+                                   CFX_WideString& wsValue) {
+  wsValue.Empty();
+  if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t dot_index_f = -1;
+  FX_DWORD dwFormatStyle = 0;
+  CFX_WideString wsNumFormat;
+  IFX_Locale* pLocale =
+      GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
+  if (!pLocale || wsNumFormat.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t iExponent = 0;
+  CFX_WideString wsDotSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
+  CFX_WideString wsGroupSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
+  int32_t iGroupLen = wsGroupSymbol.GetLength();
+  CFX_WideString wsMinus;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
+  int32_t iMinusLen = wsMinus.GetLength();
+  int cc = 0, ccf = 0;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
+  int len = wsSrcNum.GetLength();
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
+  int lenf = wsNumFormat.GetLength();
+  FX_BOOL bHavePercentSymbol = FALSE;
+  FX_BOOL bNeg = FALSE;
+  FX_BOOL bReverseParse = FALSE;
+  int32_t dot_index = 0;
+  if (!FX_GetNumericDotIndex(wsSrcNum, wsDotSymbol, dot_index) &&
+      (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
+    bReverseParse = TRUE;
+  }
+  bReverseParse = FALSE;
+  ccf = dot_index_f - 1;
+  cc = dot_index - 1;
+  while (ccf >= 0 && cc >= 0) {
+    switch (strf[ccf]) {
+      case '\'': {
+        CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
+        int32_t iLiteralLen = wsLiteral.GetLength();
+        cc -= iLiteralLen - 1;
+        if (cc < 0 ||
+            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        break;
+      }
+      case '9':
+        if (!FX_IsDigit(str[cc])) {
+          return FALSE;
+        }
+        wsValue = CFX_WideStringC(str[cc]) + wsValue;
+        cc--;
+        ccf--;
+        break;
+      case 'z':
+        if (FX_IsDigit(str[cc])) {
+          wsValue = CFX_WideStringC(str[cc]) + wsValue;
+          cc--;
+        }
+        ccf--;
+        break;
+      case 'Z':
+        if (str[cc] != ' ') {
+          if (FX_IsDigit(str[cc])) {
+            wsValue = CFX_WideStringC(str[cc]) + wsValue;
+            cc--;
+          }
+        } else {
+          cc--;
+        }
+        ccf--;
+        break;
+      case 'S':
+        if (str[cc] == '+' || str[cc] == ' ') {
+          cc--;
+        } else {
+          cc -= iMinusLen - 1;
+          if (cc < 0 ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+            return FALSE;
+          }
+          cc--;
+          bNeg = TRUE;
+        }
+        ccf--;
+        break;
+      case 's':
+        if (str[cc] == '+') {
+          cc--;
+        } else {
+          cc -= iMinusLen - 1;
+          if (cc < 0 ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+            return FALSE;
+          }
+          cc--;
+          bNeg = TRUE;
+        }
+        ccf--;
+        break;
+      case 'E': {
+        if (cc >= dot_index) {
+          return FALSE;
+        }
+        FX_BOOL bExpSign = FALSE;
+        while (cc >= 0) {
+          if (str[cc] == 'E' || str[cc] == 'e') {
+            break;
+          }
+          if (FX_IsDigit(str[cc])) {
+            iExponent = iExponent + (str[cc] - '0') * 10;
+            cc--;
+            continue;
+          } else if (str[cc] == '+') {
+            cc--;
+            continue;
+          } else if (cc - iMinusLen + 1 > 0 &&
+                     !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
+                                    (const FX_WCHAR*)wsMinus, iMinusLen)) {
+            bExpSign = TRUE;
+            cc -= iMinusLen;
+          } else {
+            return FALSE;
+          }
+        }
+        cc--;
+        iExponent = bExpSign ? -iExponent : iExponent;
+        ccf--;
+      } break;
+      case '$': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
+        int32_t iSymbolLen = wsSymbol.GetLength();
+        cc -= iSymbolLen - 1;
+        if (cc < 0 ||
+            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+      } break;
+      case 'r':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
+          if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case 'R':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
+          if (str[cc] == ' ') {
+            cc++;
+          } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case 'b':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
+          if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case 'B':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
+          if (str[cc] == ' ') {
+            cc++;
+          } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
+            bNeg = TRUE;
+            cc -= 2;
+          }
+          ccf -= 2;
+        } else {
+          ccf--;
+        }
+        break;
+      case '.':
+      case 'V':
+      case 'v':
+        return FALSE;
+      case '%': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+        int32_t iSysmbolLen = wsSymbol.GetLength();
+        cc -= iSysmbolLen - 1;
+        if (cc < 0 ||
+            FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        bHavePercentSymbol = TRUE;
+      } break;
+      case '8':
+        return FALSE;
+      case ',': {
+        if (cc >= 0) {
+          cc -= iGroupLen - 1;
+          if (cc >= 0 &&
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
+                            iGroupLen) == 0) {
+            cc--;
+          } else {
+            cc += iGroupLen - 1;
+          }
+        }
+        ccf--;
+      } break;
+      case '(':
+        if (str[cc] == L'(') {
+          bNeg = TRUE;
+        } else if (str[cc] != L' ') {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        break;
+      case ')':
+        if (str[cc] == L')') {
+          bNeg = TRUE;
+        } else if (str[cc] != L' ') {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+        break;
+      default:
+        if (strf[ccf] != str[cc]) {
+          return FALSE;
+        }
+        cc--;
+        ccf--;
+    }
+  }
+  if (cc >= 0) {
+    if (str[cc] == '-') {
+      bNeg = TRUE;
+      cc--;
+    }
+    if (cc >= 0) {
+      return FALSE;
+    }
+  }
+  if (dot_index < len && (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
+    wsValue += '.';
+  }
+  if (!bReverseParse) {
+    ccf = dot_index_f + 1;
+    cc = (dot_index == len) ? len : dot_index + 1;
+    while (cc < len && ccf < lenf) {
+      switch (strf[ccf]) {
+        case '\'': {
+          CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
+          int32_t iLiteralLen = wsLiteral.GetLength();
+          if (cc + iLiteralLen > len ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
+                            iLiteralLen)) {
+            return FALSE;
+          }
+          cc += iLiteralLen;
+          ccf++;
+          break;
+        }
+        case '9':
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          { wsValue += str[cc]; }
+          cc++;
+          ccf++;
+          break;
+        case 'z':
+          if (FX_IsDigit(str[cc])) {
+            wsValue += str[cc];
+            cc++;
+          }
+          ccf++;
+          break;
+        case 'Z':
+          if (str[cc] != ' ') {
+            if (FX_IsDigit(str[cc])) {
+              wsValue += str[cc];
+              cc++;
+            }
+          } else {
+            cc++;
+          }
+          ccf++;
+          break;
+        case 'S':
+          if (str[cc] == '+' || str[cc] == ' ') {
+            cc++;
+          } else {
+            if (cc + iMinusLen > len ||
+                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+              return FALSE;
+            }
+            bNeg = TRUE;
+            cc += iMinusLen;
+          }
+          ccf++;
+          break;
+        case 's':
+          if (str[cc] == '+') {
+            cc++;
+          } else {
+            if (cc + iMinusLen > len ||
+                FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
+              return FALSE;
+            }
+            bNeg = TRUE;
+            cc += iMinusLen;
+          }
+          ccf++;
+          break;
+        case 'E': {
+          if (cc >= len || (str[cc] != 'E' && str[cc] != 'e')) {
+            return FALSE;
+          }
+          FX_BOOL bExpSign = FALSE;
+          cc++;
+          if (cc < len) {
+            if (str[cc] == '+') {
+              cc++;
+            } else if (str[cc] == '-') {
+              bExpSign = TRUE;
+              cc++;
+            }
+          }
+          while (cc < len) {
+            if (!FX_IsDigit(str[cc])) {
+              break;
+            }
+            iExponent = iExponent * 10 + str[cc] - '0';
+            cc++;
+          }
+          iExponent = bExpSign ? -iExponent : iExponent;
+          ccf++;
+        } break;
+        case '$': {
+          CFX_WideString wsSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
+                                     wsSymbol);
+          int32_t iSymbolLen = wsSymbol.GetLength();
+          if (cc + iSymbolLen > len ||
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
+            return FALSE;
+          }
+          cc += iSymbolLen;
+          ccf++;
+        } break;
+        case 'c':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
+            if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case 'C':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
+            if (str[cc] == ' ') {
+              cc++;
+            } else if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case 'd':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
+            if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case 'D':
+          if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
+            if (str[cc] == ' ') {
+              cc++;
+            } else if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
+              bNeg = TRUE;
+              cc += 2;
+            }
+            ccf += 2;
+          }
+          break;
+        case '.':
+        case 'V':
+        case 'v':
+          return FALSE;
+        case '%': {
+          CFX_WideString wsSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+          int32_t iSysmbolLen = wsSymbol.GetLength();
+          if (cc + iSysmbolLen <= len &&
+              !FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol,
+                             iSysmbolLen)) {
+            cc += iSysmbolLen;
+          }
+          ccf++;
+          bHavePercentSymbol = TRUE;
+        } break;
+        case '8': {
+          while (ccf < lenf && strf[ccf] == '8') {
+            ccf++;
+          }
+          while (cc < len && FX_IsDigit(str[cc])) {
+            wsValue += str[cc];
+            cc++;
+          }
+        } break;
+        case ',': {
+          if (cc + iGroupLen <= len &&
+              FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
+                            iGroupLen) == 0) {
+            cc += iGroupLen;
+          }
+          ccf++;
+        } break;
+        case '(':
+          if (str[cc] == L'(') {
+            bNeg = TRUE;
+          } else if (str[cc] != L' ') {
+            return FALSE;
+          }
+          cc++;
+          ccf++;
+          break;
+        case ')':
+          if (str[cc] == L')') {
+            bNeg = TRUE;
+          } else if (str[cc] != L' ') {
+            return FALSE;
+          }
+          cc++;
+          ccf++;
+          break;
+        default:
+          if (strf[ccf] != str[cc]) {
+            return FALSE;
+          }
+          cc++;
+          ccf++;
+      }
+    }
+    if (cc != len) {
+      return FALSE;
+    }
+  }
+  if (iExponent || bHavePercentSymbol) {
+    CFX_Decimal decimal = CFX_Decimal(wsValue);
+    if (iExponent) {
+      decimal = decimal * CFX_Decimal(FXSYS_pow(10, (FX_FLOAT)iExponent));
+    }
+    if (bHavePercentSymbol) {
+      decimal = decimal / CFX_Decimal(100);
+    }
+    wsValue = decimal;
+  }
+  if (bNeg) {
+    wsValue = CFX_WideStringC('-') + wsValue;
+  }
+  return TRUE;
+}
+FX_DATETIMETYPE CFX_FormatString::GetDateTimeFormat(
+    const CFX_WideString& wsPattern,
+    IFX_Locale*& pLocale,
+    CFX_WideString& wsDatePattern,
+    CFX_WideString& wsTimePattern) {
+  pLocale = NULL;
+  CFX_WideString wsTempPattern;
+  FX_LOCALECATEGORY eCategory = FX_LOCALECATEGORY_Unknown;
+  int32_t ccf = 0;
+  int32_t iLenf = wsPattern.GetLength();
+  const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
+  int32_t iFindCategory = 0;
+  FX_BOOL bBraceOpen = FALSE;
+  while (ccf < iLenf) {
+    if (pStr[ccf] == '\'') {
+      int32_t iCurChar = ccf;
+      FX_GetLiteralText(pStr, ccf, iLenf);
+      wsTempPattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
+    } else if (!bBraceOpen && iFindCategory != 3 &&
+               FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
+      CFX_WideString wsCategory(pStr[ccf]);
+      ccf++;
+      while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
+             pStr[ccf] != '(') {
+        if (pStr[ccf] == 'T') {
+          wsDatePattern = wsPattern.Left(ccf);
+          wsTimePattern = wsPattern.Right(wsPattern.GetLength() - ccf);
+          wsTimePattern.SetAt(0, ' ');
+          if (!pLocale) {
+            pLocale = m_pLocaleMgr->GetDefLocale();
+          }
+          return FX_DATETIMETYPE_DateTime;
+        }
+        wsCategory += pStr[ccf];
+        ccf++;
+      }
+      if (!(iFindCategory & 1) && wsCategory == FX_WSTRC(L"date")) {
+        iFindCategory |= 1;
+        eCategory = FX_LOCALECATEGORY_Date;
+        if (iFindCategory & 2) {
+          iFindCategory = 4;
+        }
+      } else if (!(iFindCategory & 2) && wsCategory == FX_WSTRC(L"time")) {
+        iFindCategory |= 2;
+        eCategory = FX_LOCALECATEGORY_Time;
+      } else if (wsCategory == FX_WSTRC(L"datetime")) {
+        iFindCategory = 3;
+        eCategory = FX_LOCALECATEGORY_DateTime;
+      } else {
+        continue;
+      }
+      while (ccf < iLenf) {
+        if (pStr[ccf] == '(') {
+          ccf++;
+          CFX_WideString wsLCID;
+          while (ccf < iLenf && pStr[ccf] != ')') {
+            wsLCID += pStr[ccf++];
+          }
+          pLocale = GetPatternLocale(wsLCID);
+        } else if (pStr[ccf] == '{') {
+          bBraceOpen = TRUE;
+          break;
+        } else if (pStr[ccf] == '.') {
+          CFX_WideString wsSubCategory;
+          ccf++;
+          while (ccf < iLenf && pStr[ccf] != '(' && pStr[ccf] != '{') {
+            wsSubCategory += pStr[ccf++];
+          }
+          FX_DWORD dwSubHash =
+              FX_HashCode_String_GetW(wsSubCategory, wsSubCategory.GetLength());
+          FX_LOCALEDATETIMESUBCATEGORY eSubCategory =
+              FX_LOCALEDATETIMESUBCATEGORY_Medium;
+          for (int32_t i = 0; i < g_iFXLocaleDateTimeSubCatCount; i++) {
+            if (g_FXLocaleDateTimeSubCatData[i].uHash == dwSubHash) {
+              eSubCategory =
+                  (FX_LOCALEDATETIMESUBCATEGORY)g_FXLocaleDateTimeSubCatData[i]
+                      .eSubCategory;
+              break;
+            }
+          }
+          if (!pLocale) {
+            pLocale = m_pLocaleMgr->GetDefLocale();
+          }
+          FXSYS_assert(pLocale != NULL);
+          switch (eCategory) {
+            case FX_LOCALECATEGORY_Date:
+              pLocale->GetDatePattern(eSubCategory, wsDatePattern);
+              wsDatePattern = wsTempPattern + wsDatePattern;
+              break;
+            case FX_LOCALECATEGORY_Time:
+              pLocale->GetTimePattern(eSubCategory, wsTimePattern);
+              wsTimePattern = wsTempPattern + wsTimePattern;
+              break;
+            case FX_LOCALECATEGORY_DateTime:
+              pLocale->GetDatePattern(eSubCategory, wsDatePattern);
+              wsDatePattern = wsTempPattern + wsDatePattern;
+              pLocale->GetTimePattern(eSubCategory, wsTimePattern);
+              break;
+            default:
+              break;
+          }
+          wsTempPattern.Empty();
+          continue;
+        }
+        ccf++;
+      }
+    } else if (pStr[ccf] == '}') {
+      bBraceOpen = FALSE;
+      if (!wsTempPattern.IsEmpty()) {
+        if (eCategory == FX_LOCALECATEGORY_Time) {
+          wsTimePattern = wsTempPattern;
+        } else if (eCategory == FX_LOCALECATEGORY_Date) {
+          wsDatePattern = wsTempPattern;
+        }
+        wsTempPattern.Empty();
+      }
+    } else {
+      wsTempPattern += pStr[ccf];
+    }
+    ccf++;
+  }
+  if (!wsTempPattern.IsEmpty()) {
+    if (eCategory == FX_LOCALECATEGORY_Date) {
+      wsDatePattern += wsTempPattern;
+    } else {
+      wsTimePattern += wsTempPattern;
+    }
+  }
+  if (!pLocale) {
+    pLocale = m_pLocaleMgr->GetDefLocale();
+  }
+  if (!iFindCategory) {
+    wsTimePattern.Empty();
+    wsDatePattern = wsPattern;
+  }
+  return (FX_DATETIMETYPE)iFindCategory;
+}
+static FX_BOOL FX_ParseLocaleDate(const CFX_WideString& wsDate,
+                                  const CFX_WideString& wsDatePattern,
+                                  IFX_Locale* pLocale,
+                                  CFX_Unitime& datetime,
+                                  int32_t& cc) {
+  int32_t year = 1900;
+  int32_t month = 1;
+  int32_t day = 1;
+  int32_t ccf = 0;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsDate;
+  int32_t len = wsDate.GetLength();
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsDatePattern;
+  int32_t lenf = wsDatePattern.GetLength();
+  while (cc < len && ccf < lenf) {
+    if (strf[ccf] == '\'') {
+      CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
+      int32_t iLiteralLen = wsLiteral.GetLength();
+      if (cc + iLiteralLen > len ||
+          FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
+        return FALSE;
+      }
+      cc += iLiteralLen;
+      ccf++;
+      continue;
+    } else if (FX_Local_Find(gs_wsDateSymbols, strf[ccf]) < 0) {
+      if (strf[ccf] != str[cc]) {
+        return FALSE;
+      }
+      cc++;
+      ccf++;
+      continue;
+    }
+    FX_DWORD dwSymbolNum = 1;
+    FX_DWORD dwSymbol = strf[ccf++];
+    while (ccf < lenf && strf[ccf] == dwSymbol) {
+      ccf++;
+      dwSymbolNum++;
+    }
+    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
+    if (dwSymbol == FXBSTR_ID(0, 0, 'D', '1')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      day = str[cc++] - '0';
+      if (cc < len && FX_IsDigit(str[cc])) {
+        day = day * 10 + str[cc++] - '0';
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'D', '2')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      day = str[cc++] - '0';
+      if (cc < len) {
+        day = day * 10 + str[cc++] - '0';
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '1')) {
+      int i = 0;
+      while (cc < len && i < 3 && FX_IsDigit(str[cc])) {
+        cc++;
+        i++;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '3')) {
+      cc += 3;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      month = str[cc++] - '0';
+      if (cc < len && FX_IsDigit(str[cc])) {
+        month = month * 10 + str[cc++] - '0';
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      month = str[cc++] - '0';
+      if (cc < len) {
+        month = month * 10 + str[cc++] - '0';
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '3')) {
+      CFX_WideString wsMonthNameAbbr;
+      FX_WORD i = 0;
+      for (; i < 12; i++) {
+        pLocale->GetMonthName(i, wsMonthNameAbbr, TRUE);
+        if (wsMonthNameAbbr.IsEmpty()) {
+          continue;
+        }
+        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsMonthNameAbbr, str + cc,
+                           wsMonthNameAbbr.GetLength())) {
+          break;
+        }
+      }
+      if (i < 12) {
+        cc += wsMonthNameAbbr.GetLength();
+        month = i + 1;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '4')) {
+      CFX_WideString wsMonthName;
+      FX_WORD i = 0;
+      for (; i < 12; i++) {
+        pLocale->GetMonthName(i, wsMonthName, FALSE);
+        if (wsMonthName.IsEmpty()) {
+          continue;
+        }
+        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsMonthName, str + cc,
+                           wsMonthName.GetLength())) {
+          break;
+        }
+      }
+      if (i < 12) {
+        cc += wsMonthName.GetLength();
+        month = i + 1;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '1')) {
+      cc += 1;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '3')) {
+      CFX_WideString wsDayNameAbbr;
+      FX_WORD i = 0;
+      for (; i < 7; i++) {
+        pLocale->GetDayName(i, wsDayNameAbbr, TRUE);
+        if (wsDayNameAbbr.IsEmpty()) {
+          continue;
+        }
+        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsDayNameAbbr, str + cc,
+                           wsDayNameAbbr.GetLength())) {
+          break;
+        }
+      }
+      if (i < 12) {
+        cc += wsDayNameAbbr.GetLength();
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '4')) {
+      CFX_WideString wsDayName;
+      int32_t i = 0;
+      for (; i < 7; i++) {
+        pLocale->GetDayName(i, wsDayName, FALSE);
+        if (wsDayName == L"") {
+          continue;
+        }
+        if (!FXSYS_wcsncmp((const FX_WCHAR*)wsDayName, str + cc,
+                           wsDayName.GetLength())) {
+          break;
+        }
+      }
+      if (i < 12) {
+        cc += wsDayName.GetLength();
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'e', '1')) {
+      cc += 1;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'G', '1')) {
+      cc += 2;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '2')) {
+      if (cc + 2 > len) {
+        return FALSE;
+      }
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      year = str[cc++] - '0';
+      if (cc >= len || !FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      year = year * 10 + str[cc++] - '0';
+      if (year <= 29) {
+        year += 2000;
+      } else {
+        year += 1900;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '4')) {
+      int i = 0;
+      year = 0;
+      if (cc + 4 > len) {
+        return FALSE;
+      }
+      while (i < 4) {
+        if (!FX_IsDigit(str[cc])) {
+          return FALSE;
+        }
+        year = year * 10 + str[cc] - '0';
+        cc++;
+        i++;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'w', '1')) {
+      cc += 1;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'W', '2')) {
+      cc += 2;
+    }
+  }
+  if (cc < len) {
+    return FALSE;
+  }
+  CFX_Unitime ut;
+  ut.Set(year, month, day);
+  datetime = datetime + ut;
+  return cc;
+}
+static void FX_ResolveZone(uint8_t& wHour,
+                           uint8_t& wMinute,
+                           FX_TIMEZONE tzDiff,
+                           IFX_Locale* pLocale) {
+  int32_t iMinuteDiff = wHour * 60 + wMinute;
+  FX_TIMEZONE tzLocale;
+  pLocale->GetTimeZone(tzLocale);
+  iMinuteDiff += tzLocale.tzHour * 60 +
+                 (tzLocale.tzHour < 0 ? -tzLocale.tzMinute : tzLocale.tzMinute);
+  iMinuteDiff -= tzDiff.tzHour * 60 +
+                 (tzDiff.tzHour < 0 ? -tzDiff.tzMinute : tzDiff.tzMinute);
+  while (iMinuteDiff > 1440) {
+    iMinuteDiff -= 1440;
+  }
+  while (iMinuteDiff < 0) {
+    iMinuteDiff += 1440;
+  }
+  wHour = iMinuteDiff / 60;
+  wMinute = iMinuteDiff % 60;
+}
+static FX_BOOL FX_ParseLocaleTime(const CFX_WideString& wsTime,
+                                  const CFX_WideString& wsTimePattern,
+                                  IFX_Locale* pLocale,
+                                  CFX_Unitime& datetime,
+                                  int32_t& cc) {
+  uint8_t hour = 0;
+  uint8_t minute = 0;
+  uint8_t second = 0;
+  FX_WORD millisecond = 0;
+  int32_t ccf = 0;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsTime;
+  int len = wsTime.GetLength();
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsTimePattern;
+  int lenf = wsTimePattern.GetLength();
+  FX_BOOL bHasA = FALSE;
+  FX_BOOL bPM = FALSE;
+  while (cc < len && ccf < lenf) {
+    if (strf[ccf] == '\'') {
+      CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
+      int32_t iLiteralLen = wsLiteral.GetLength();
+      if (cc + iLiteralLen > len ||
+          FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
+        return FALSE;
+      }
+      cc += iLiteralLen;
+      ccf++;
+      continue;
+    } else if (FX_Local_Find(gs_wsTimeSymbols, strf[ccf]) == -1) {
+      if (strf[ccf] != str[cc]) {
+        return FALSE;
+      }
+      cc++;
+      ccf++;
+      continue;
+    }
+    FX_DWORD dwSymbolNum = 1;
+    FX_DWORD dwSymbol = strf[ccf++];
+    while (ccf < lenf && strf[ccf] == dwSymbol) {
+      ccf++;
+      dwSymbolNum++;
+    }
+    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
+    if (dwSymbol == FXBSTR_ID(0, 0, 'k', '1') ||
+        dwSymbol == FXBSTR_ID(0, 0, 'H', '1') ||
+        dwSymbol == FXBSTR_ID(0, 0, 'h', '1') ||
+        dwSymbol == FXBSTR_ID(0, 0, 'K', '1')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      hour = str[cc++] - '0';
+      if (cc < len && FX_IsDigit(str[cc])) {
+        hour = hour * 10 + str[cc++] - '0';
+      }
+      if (dwSymbol == FXBSTR_ID(0, 0, 'K', '1') && hour == 24) {
+        hour = 0;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '2') ||
+               dwSymbol == FXBSTR_ID(0, 0, 'H', '2') ||
+               dwSymbol == FXBSTR_ID(0, 0, 'h', '2') ||
+               dwSymbol == FXBSTR_ID(0, 0, 'K', '2')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      hour = str[cc++] - '0';
+      if (cc >= len) {
+        return FALSE;
+      }
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      hour = hour * 10 + str[cc++] - '0';
+      if (dwSymbol == FXBSTR_ID(0, 0, 'K', '2') && hour == 24) {
+        hour = 0;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      minute = str[cc++] - '0';
+      if (cc < len && FX_IsDigit(str[cc])) {
+        minute = minute * 10 + str[cc++] - '0';
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      minute = str[cc++] - '0';
+      if (cc >= len) {
+        return FALSE;
+      }
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      minute = minute * 10 + str[cc++] - '0';
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '1')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      second = str[cc++] - '0';
+      if (cc < len && FX_IsDigit(str[cc])) {
+        second = second * 10 + str[cc++] - '0';
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '2')) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      second = str[cc++] - '0';
+      if (cc >= len) {
+        return FALSE;
+      }
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      second = second * 10 + str[cc++] - '0';
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'F', '3')) {
+      if (cc + 3 >= len) {
+        return FALSE;
+      }
+      int i = 0;
+      while (i < 3) {
+        if (!FX_IsDigit(str[cc])) {
+          return FALSE;
+        }
+        millisecond = millisecond * 10 + str[cc++] - '0';
+        i++;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'A', '1')) {
+      CFX_WideString wsAM;
+      pLocale->GetMeridiemName(wsAM, TRUE);
+      CFX_WideString wsPM;
+      pLocale->GetMeridiemName(wsPM, FALSE);
+      if ((cc + wsAM.GetLength() <= len) &&
+          (CFX_WideStringC(str + cc, wsAM.GetLength()) == wsAM)) {
+        cc += wsAM.GetLength();
+        bHasA = TRUE;
+      } else if ((cc + wsPM.GetLength() <= len) &&
+                 (CFX_WideStringC(str + cc, wsPM.GetLength()) == wsPM)) {
+        cc += wsPM.GetLength();
+        bHasA = TRUE;
+        bPM = TRUE;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Z', '1')) {
+      if (cc + 3 > len) {
+        continue;
+      }
+      FX_DWORD dwHash = str[cc++];
+      dwHash = (dwHash << 8) | str[cc++];
+      dwHash = (dwHash << 8) | str[cc++];
+      if (dwHash == FXBSTR_ID(0, 'G', 'M', 'T')) {
+        FX_TIMEZONE tzDiff;
+        tzDiff.tzHour = 0;
+        tzDiff.tzMinute = 0;
+        if (cc < len && (str[cc] == '-' || str[cc] == '+')) {
+          cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
+        }
+        FX_ResolveZone(hour, minute, tzDiff, pLocale);
+      } else {
+        FX_LPCLOCALETIMEZONEINFO pTimeZoneInfo = NULL;
+        int32_t iStart = 0, iEnd = g_iFXLocaleTimeZoneCount - 1;
+        do {
+          int32_t iMid = (iStart + iEnd) / 2;
+          FX_LPCLOCALETIMEZONEINFO pInfo = g_FXLocaleTimeZoneData + iMid;
+          if (dwHash == pInfo->uHash) {
+            pTimeZoneInfo = pInfo;
+            break;
+          } else if (dwHash < pInfo->uHash) {
+            iEnd = iMid - 1;
+          } else {
+            iStart = iMid + 1;
+          }
+        } while (iStart <= iEnd);
+        if (pTimeZoneInfo) {
+          hour += pTimeZoneInfo->iHour;
+          minute += pTimeZoneInfo->iHour > 0 ? pTimeZoneInfo->iMinute
+                                             : -pTimeZoneInfo->iMinute;
+        }
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'z', '1')) {
+      if (str[cc] != 'Z') {
+        FX_TIMEZONE tzDiff;
+        cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
+        FX_ResolveZone(hour, minute, tzDiff, pLocale);
+      } else {
+        cc++;
+      }
+    }
+  }
+  if (bHasA) {
+    if (bPM) {
+      hour += 12;
+      if (hour == 24) {
+        hour = 12;
+      }
+    } else {
+      if (hour == 12) {
+        hour = 0;
+      }
+    }
+  }
+  CFX_Unitime ut;
+  ut.Set(0, 0, 0, hour, minute, second, millisecond);
+  datetime = datetime + ut;
+  return cc;
+}
+FX_BOOL CFX_FormatString::ParseDateTime(const CFX_WideString& wsSrcDateTime,
+                                        const CFX_WideString& wsPattern,
+                                        FX_DATETIMETYPE eDateTimeType,
+                                        CFX_Unitime& dtValue) {
+  dtValue.Set(0);
+  if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsDatePattern, wsTimePattern;
+  IFX_Locale* pLocale = NULL;
+  FX_DATETIMETYPE eCategory =
+      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
+  if (!pLocale) {
+    return FALSE;
+  }
+  if (eCategory == FX_DATETIMETYPE_Unknown) {
+    eCategory = eDateTimeType;
+  }
+  if (eCategory == FX_DATETIMETYPE_Unknown) {
+    return FALSE;
+  }
+  if (eCategory == FX_DATETIMETYPE_TimeDate) {
+    int32_t iStart = 0;
+    if (!FX_ParseLocaleTime(wsSrcDateTime, wsTimePattern, pLocale, dtValue,
+                            iStart)) {
+      return FALSE;
+    }
+    if (!FX_ParseLocaleDate(wsSrcDateTime, wsDatePattern, pLocale, dtValue,
+                            iStart)) {
+      return FALSE;
+    }
+  } else {
+    int32_t iStart = 0;
+    if ((eCategory & FX_DATETIMETYPE_Date) &&
+        !FX_ParseLocaleDate(wsSrcDateTime, wsDatePattern, pLocale, dtValue,
+                            iStart)) {
+      return FALSE;
+    }
+    if ((eCategory & FX_DATETIMETYPE_Time) &&
+        !FX_ParseLocaleTime(wsSrcDateTime, wsTimePattern, pLocale, dtValue,
+                            iStart)) {
+      return FALSE;
+    }
+  }
+  return TRUE;
+}
+FX_BOOL CFX_FormatString::ParseZero(const CFX_WideString& wsSrcText,
+                                    const CFX_WideString& wsPattern) {
+  CFX_WideString wsTextFormat;
+  GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
+  int32_t iText = 0, iPattern = 0;
+  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
+  int32_t iLenText = wsSrcText.GetLength();
+  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
+  int32_t iLenPattern = wsTextFormat.GetLength();
+  while (iPattern < iLenPattern && iText < iLenText) {
+    if (pStrPattern[iPattern] == '\'') {
+      CFX_WideString wsLiteral =
+          FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
+      int32_t iLiteralLen = wsLiteral.GetLength();
+      if (iText + iLiteralLen > iLenText ||
+          FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
+                        iLiteralLen)) {
+        return FALSE;
+      }
+      iText += iLiteralLen;
+      iPattern++;
+      continue;
+    } else if (pStrPattern[iPattern] != pStrText[iText]) {
+      return FALSE;
+    } else {
+      iText++;
+      iPattern++;
+    }
+  }
+  return iPattern == iLenPattern && iText == iLenText;
+}
+FX_BOOL CFX_FormatString::ParseNull(const CFX_WideString& wsSrcText,
+                                    const CFX_WideString& wsPattern) {
+  CFX_WideString wsTextFormat;
+  GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
+  int32_t iText = 0, iPattern = 0;
+  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
+  int32_t iLenText = wsSrcText.GetLength();
+  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
+  int32_t iLenPattern = wsTextFormat.GetLength();
+  while (iPattern < iLenPattern && iText < iLenText) {
+    if (pStrPattern[iPattern] == '\'') {
+      CFX_WideString wsLiteral =
+          FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
+      int32_t iLiteralLen = wsLiteral.GetLength();
+      if (iText + iLiteralLen > iLenText ||
+          FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
+                        iLiteralLen)) {
+        return FALSE;
+      }
+      iText += iLiteralLen;
+      iPattern++;
+      continue;
+    } else if (pStrPattern[iPattern] != pStrText[iText]) {
+      return FALSE;
+    } else {
+      iText++;
+      iPattern++;
+    }
+  }
+  return iPattern == iLenPattern && iText == iLenText;
+}
+FX_BOOL CFX_FormatString::FormatText(const CFX_WideString& wsSrcText,
+                                     const CFX_WideString& wsPattern,
+                                     CFX_WideString& wsOutput) {
+  if (wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t iLenText = wsSrcText.GetLength();
+  if (iLenText == 0) {
+    return FALSE;
+  }
+  CFX_WideString wsTextFormat;
+  GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
+  int32_t iText = 0, iPattern = 0;
+  const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
+  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
+  int32_t iLenPattern = wsTextFormat.GetLength();
+  while (iPattern < iLenPattern) {
+    switch (pStrPattern[iPattern]) {
+      case '\'': {
+        wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
+        iPattern++;
+        break;
+      }
+      case 'A':
+        if (iText >= iLenText || !FX_IsAlpha(pStrText[iText])) {
+          return FALSE;
+        }
+        wsOutput += pStrText[iText++];
+        iPattern++;
+        break;
+      case 'X':
+        if (iText >= iLenText) {
+          return FALSE;
+        }
+        wsOutput += pStrText[iText++];
+        iPattern++;
+        break;
+      case 'O':
+      case '0':
+        if (iText >= iLenText ||
+            (!FX_IsDigit(pStrText[iText]) && !FX_IsAlpha(pStrText[iText]))) {
+          return FALSE;
+        }
+        wsOutput += pStrText[iText++];
+        iPattern++;
+        break;
+      case '9':
+        if (iText >= iLenText || !FX_IsDigit(pStrText[iText])) {
+          return FALSE;
+        }
+        wsOutput += pStrText[iText++];
+        iPattern++;
+        break;
+      default:
+        wsOutput += pStrPattern[iPattern++];
+        break;
+    }
+  }
+  return iText == iLenText;
+}
+static int32_t FX_GetNumTrailingLimit(const CFX_WideString& wsFormat,
+                                      int iDotPos,
+                                      FX_BOOL& bTrimTailZeros) {
+  if (iDotPos < 0) {
+    return 0;
+  }
+  int32_t iCount = wsFormat.GetLength();
+  int32_t iTreading = 0;
+  for (iDotPos++; iDotPos < iCount; iDotPos++) {
+    FX_WCHAR wc = wsFormat[iDotPos];
+    if (wc == L'z' || wc == L'9' || wc == 'Z') {
+      iTreading++;
+      bTrimTailZeros = (wc == L'9' ? FALSE : TRUE);
+    }
+  }
+  return iTreading;
+}
+FX_BOOL CFX_FormatString::FormatStrNum(const CFX_WideStringC& wsInputNum,
+                                       const CFX_WideString& wsPattern,
+                                       CFX_WideString& wsOutput) {
+  if (wsInputNum.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t dot_index_f = -1;
+  FX_DWORD dwNumStyle = 0;
+  CFX_WideString wsNumFormat;
+  IFX_Locale* pLocale =
+      GetNumericFormat(wsPattern, dot_index_f, dwNumStyle, wsNumFormat);
+  if (!pLocale || wsNumFormat.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t cc = 0, ccf = 0;
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
+  int lenf = wsNumFormat.GetLength();
+  CFX_WideString wsSrcNum = wsInputNum;
+  wsSrcNum.TrimLeft('0');
+  if (wsSrcNum.IsEmpty() || wsSrcNum[0] == '.') {
+    wsSrcNum.Insert(0, '0');
+  }
+  CFX_Decimal decimal = CFX_Decimal(wsSrcNum);
+  if (dwNumStyle & FX_NUMSTYLE_Percent) {
+    decimal = decimal * CFX_Decimal(100);
+    wsSrcNum = decimal;
+  }
+  int32_t exponent = 0;
+  if (dwNumStyle & FX_NUMSTYLE_Exponent) {
+    int fixed_count = 0;
+    while (ccf < dot_index_f) {
+      switch (strf[ccf]) {
+        case '\'':
+          FX_GetLiteralText(strf, ccf, dot_index_f);
+          break;
+        case '9':
+        case 'z':
+        case 'Z':
+          fixed_count++;
+          break;
+      }
+      ccf++;
+    }
+    int threshold = 1;
+    while (fixed_count > 1) {
+      threshold *= 10;
+      fixed_count--;
+    }
+    if (decimal != CFX_Decimal(0)) {
+      if (decimal < CFX_Decimal(threshold)) {
+        decimal = decimal * CFX_Decimal(10);
+        exponent = -1;
+        while (decimal < CFX_Decimal(threshold)) {
+          decimal = decimal * CFX_Decimal(10);
+          exponent -= 1;
+        }
+      } else if (decimal > CFX_Decimal(threshold)) {
+        threshold *= 10;
+        while (decimal > CFX_Decimal(threshold)) {
+          decimal = decimal / CFX_Decimal(10);
+          exponent += 1;
+        }
+      }
+    }
+  }
+  FX_BOOL bTrimTailZeros = FALSE;
+  int32_t iTreading =
+      FX_GetNumTrailingLimit(wsNumFormat, dot_index_f, bTrimTailZeros);
+  int32_t scale = decimal.GetScale();
+  if (iTreading < scale) {
+    decimal.SetScale(iTreading);
+    wsSrcNum = decimal;
+  }
+  if (bTrimTailZeros && scale > 0 && iTreading > 0) {
+    wsSrcNum.TrimRight(L"0");
+    wsSrcNum.TrimRight(L".");
+  }
+  CFX_WideString wsGroupSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
+  FX_BOOL bNeg = FALSE;
+  if (wsSrcNum[0] == '-') {
+    bNeg = TRUE;
+    wsSrcNum.Delete(0, 1);
+  }
+  FX_BOOL bAddNeg = FALSE;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
+  int len = wsSrcNum.GetLength();
+  int dot_index = wsSrcNum.Find('.');
+  if (dot_index == -1) {
+    dot_index = len;
+  }
+  ccf = dot_index_f - 1;
+  cc = dot_index - 1;
+  while (ccf >= 0) {
+    switch (strf[ccf]) {
+      case '9':
+        if (cc >= 0) {
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
+          cc--;
+        } else {
+          wsOutput = CFX_WideStringC(L'0') + wsOutput;
+        }
+        ccf--;
+        break;
+      case 'z':
+        if (cc >= 0) {
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          if (str[0] != '0') {
+            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
+          }
+          cc--;
+        }
+        ccf--;
+        break;
+      case 'Z':
+        if (cc >= 0) {
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          if (str[0] == '0') {
+            wsOutput = CFX_WideStringC(L' ') + wsOutput;
+          } else {
+            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
+          }
+          cc--;
+        } else {
+          wsOutput = CFX_WideStringC(L' ') + wsOutput;
+        }
+        ccf--;
+        break;
+      case 'S':
+        if (bNeg) {
+          CFX_WideString wsMinusSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
+          wsOutput = wsMinusSymbol + wsOutput;
+          bAddNeg = TRUE;
+        } else {
+          wsOutput = CFX_WideStringC(L' ') + wsOutput;
+        }
+        ccf--;
+        break;
+      case 's':
+        if (bNeg) {
+          CFX_WideString wsMinusSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
+          wsOutput = wsMinusSymbol + wsOutput;
+          bAddNeg = TRUE;
+        }
+        ccf--;
+        break;
+      case 'E': {
+        CFX_WideString wsExp;
+        wsExp.Format(L"E%+d", exponent);
+        wsOutput = wsExp + wsOutput;
+      }
+        ccf--;
+        break;
+      case '$': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
+        wsOutput = wsSymbol + wsOutput;
+      }
+        ccf--;
+        break;
+      case 'r':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
+          if (bNeg) {
+            wsOutput = L"CR" + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'R':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
+          if (bNeg) {
+            wsOutput = L"CR" + wsOutput;
+          } else {
+            wsOutput = L"  " + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'b':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
+          if (bNeg) {
+            wsOutput = L"db" + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'B':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
+          if (bNeg) {
+            wsOutput = L"DB" + wsOutput;
+          } else {
+            wsOutput = L"  " + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case '%': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+        wsOutput = wsSymbol + wsOutput;
+      }
+        ccf--;
+        break;
+      case ',':
+        if (cc >= 0) {
+          wsOutput = wsGroupSymbol + wsOutput;
+        }
+        ccf--;
+        break;
+      case '(':
+        if (bNeg) {
+          wsOutput = L"(" + wsOutput;
+        } else {
+          wsOutput = L" " + wsOutput;
+        }
+        bAddNeg = TRUE;
+        ccf--;
+        break;
+      case ')':
+        if (bNeg) {
+          wsOutput = L")" + wsOutput;
+        } else {
+          wsOutput = L" " + wsOutput;
+        }
+        ccf--;
+        break;
+      case '\'':
+        wsOutput = FX_GetLiteralTextReverse(strf, ccf) + wsOutput;
+        ccf--;
+        break;
+      default:
+        wsOutput = CFX_WideStringC(strf[ccf]) + wsOutput;
+        ccf--;
+    }
+  }
+  if (cc >= 0) {
+    int nPos = dot_index % 3;
+    wsOutput.Empty();
+    for (int32_t i = 0; i < dot_index; i++) {
+      if (i % 3 == nPos && i != 0) {
+        wsOutput += wsGroupSymbol;
+      }
+      wsOutput += wsSrcNum[i];
+    }
+    if (dot_index < len) {
+      CFX_WideString wsSymbol;
+      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsSymbol);
+      wsOutput += wsSymbol;
+      wsOutput += wsSrcNum.Right(len - dot_index - 1);
+    }
+    if (bNeg) {
+      CFX_WideString wsMinusymbol;
+      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
+      wsOutput = wsMinusymbol + wsOutput;
+    }
+    return FALSE;
+  }
+  if (dot_index_f == wsNumFormat.GetLength()) {
+    if (!bAddNeg && bNeg) {
+      CFX_WideString wsMinusymbol;
+      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
+      wsOutput = wsMinusymbol + wsOutput;
+    }
+    return TRUE;
+  }
+  CFX_WideString wsDotSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
+  if (strf[dot_index_f] == 'V') {
+    wsOutput += wsDotSymbol;
+  } else if (strf[dot_index_f] == '.') {
+    if (dot_index < len) {
+      wsOutput += wsDotSymbol;
+    } else {
+      if (strf[dot_index_f + 1] == '9' || strf[dot_index_f + 1] == 'Z') {
+        wsOutput += wsDotSymbol;
+      }
+    }
+  }
+  ccf = dot_index_f + 1;
+  cc = dot_index + 1;
+  while (ccf < lenf) {
+    switch (strf[ccf]) {
+      case '\'':
+        wsOutput += FX_GetLiteralText(strf, ccf, lenf);
+        ccf++;
+        break;
+      case '9':
+        if (cc < len) {
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          wsOutput += str[cc];
+          cc++;
+        } else {
+          wsOutput += L'0';
+        }
+        ccf++;
+        break;
+      case 'z':
+        if (cc < len) {
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          wsOutput += str[cc];
+          cc++;
+        }
+        ccf++;
+        break;
+      case 'Z':
+        if (cc < len) {
+          if (!FX_IsDigit(str[cc])) {
+            return FALSE;
+          }
+          wsOutput += str[cc];
+          cc++;
+        } else {
+          wsOutput += L'0';
+        }
+        ccf++;
+        break;
+      case 'E': {
+        CFX_WideString wsExp;
+        wsExp.Format(L"E%+d", exponent);
+        wsOutput += wsExp;
+      }
+        ccf++;
+        break;
+      case '$': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
+        wsOutput += wsSymbol;
+      }
+        ccf++;
+        break;
+      case 'c':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
+          if (bNeg) {
+            wsOutput += L"CR";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'C':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
+          if (bNeg) {
+            wsOutput += L"CR";
+          } else {
+            wsOutput += L"  ";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'd':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
+          if (bNeg) {
+            wsOutput += L"db";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'D':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
+          if (bNeg) {
+            wsOutput += L"DB";
+          } else {
+            wsOutput += L"  ";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case '%': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+        wsOutput += wsSymbol;
+      }
+        ccf++;
+        break;
+      case '8': {
+        while (ccf < lenf && strf[ccf] == '8') {
+          ccf++;
+        }
+        while (cc < len && FX_IsDigit(str[cc])) {
+          wsOutput += str[cc];
+          cc++;
+        }
+      } break;
+      case ',':
+        wsOutput += wsGroupSymbol;
+        ccf++;
+        break;
+      case '(':
+        if (bNeg) {
+          wsOutput += '(';
+        } else {
+          wsOutput += ' ';
+        }
+        bAddNeg = TRUE;
+        ccf++;
+        break;
+      case ')':
+        if (bNeg) {
+          wsOutput += ')';
+        } else {
+          wsOutput += ' ';
+        }
+        ccf++;
+        break;
+      default:
+        ccf++;
+    }
+  }
+  if (!bAddNeg && bNeg) {
+    CFX_WideString wsMinusymbol;
+    pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
+    wsOutput =
+        wsMinusymbol + wsOutput[0] + wsOutput.Mid(1, wsOutput.GetLength() - 1);
+  }
+  return TRUE;
+}
+FX_BOOL CFX_FormatString::FormatLCNumeric(CFX_LCNumeric& lcNum,
+                                          const CFX_WideString& wsPattern,
+                                          CFX_WideString& wsOutput) {
+  int32_t dot_index_f = -1;
+  FX_DWORD dwNumStyle = 0;
+  CFX_WideString wsNumFormat;
+  IFX_Locale* pLocale =
+      GetNumericFormat(wsPattern, dot_index_f, dwNumStyle, wsNumFormat);
+  if (!pLocale || wsNumFormat.IsEmpty()) {
+    return FALSE;
+  }
+  int32_t cc = 0, ccf = 0;
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
+  int lenf = wsNumFormat.GetLength();
+  double dbOrgRaw = lcNum.GetDouble();
+  double dbRetValue = dbOrgRaw;
+  if (dwNumStyle & FX_NUMSTYLE_Percent) {
+    dbRetValue *= 100;
+  }
+  int32_t exponent = 0;
+  if (dwNumStyle & FX_NUMSTYLE_Exponent) {
+    int fixed_count = 0;
+    while (ccf < dot_index_f) {
+      switch (strf[ccf]) {
+        case '\'':
+          FX_GetLiteralText(strf, ccf, dot_index_f);
+          break;
+        case '9':
+        case 'z':
+        case 'Z':
+          fixed_count++;
+          break;
+      }
+      ccf++;
+    }
+    int threshold = 1;
+    while (fixed_count > 1) {
+      threshold *= 10;
+      fixed_count--;
+    }
+    if (dbRetValue != 0) {
+      if (dbRetValue < threshold) {
+        dbRetValue *= 10;
+        exponent = -1;
+        while (dbRetValue < threshold) {
+          dbRetValue *= 10;
+          exponent -= 1;
+        }
+      } else if (dbRetValue > threshold) {
+        threshold *= 10;
+        while (dbRetValue > threshold) {
+          dbRetValue /= 10;
+          exponent += 1;
+        }
+      }
+    }
+  }
+  if (dwNumStyle & (FX_NUMSTYLE_Percent | FX_NUMSTYLE_Exponent)) {
+    lcNum = CFX_LCNumeric(dbRetValue);
+  }
+  FX_BOOL bTrimTailZeros = FALSE;
+  int32_t iTreading =
+      FX_GetNumTrailingLimit(wsNumFormat, dot_index_f, bTrimTailZeros);
+  CFX_WideString wsNumeric = lcNum.ToString(iTreading, bTrimTailZeros);
+  if (wsNumeric.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsGroupSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
+  FX_BOOL bNeg = FALSE;
+  if (wsNumeric[0] == '-') {
+    bNeg = TRUE;
+    wsNumeric.Delete(0, 1);
+  }
+  FX_BOOL bAddNeg = FALSE;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsNumeric;
+  int len = wsNumeric.GetLength();
+  int dot_index = wsNumeric.Find('.');
+  if (dot_index == -1) {
+    dot_index = len;
+  }
+  ccf = dot_index_f - 1;
+  cc = dot_index - 1;
+  while (ccf >= 0) {
+    switch (strf[ccf]) {
+      case '9':
+        if (cc >= 0) {
+          wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
+          cc--;
+        } else {
+          wsOutput = CFX_WideStringC(L'0') + wsOutput;
+        }
+        ccf--;
+        break;
+      case 'z':
+        if (cc >= 0) {
+          if (lcNum.m_Integral != 0) {
+            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
+          }
+          cc--;
+        }
+        ccf--;
+        break;
+      case 'Z':
+        if (cc >= 0) {
+          if (lcNum.m_Integral == 0) {
+            wsOutput = CFX_WideStringC(L' ') + wsOutput;
+          } else {
+            wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
+          }
+          cc--;
+        } else {
+          wsOutput = CFX_WideStringC(L' ') + wsOutput;
+        }
+        ccf--;
+        break;
+      case 'S':
+        if (bNeg) {
+          CFX_WideString wsMinusSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
+          wsOutput = wsMinusSymbol + wsOutput;
+          bAddNeg = TRUE;
+        } else {
+          wsOutput = CFX_WideStringC(L' ') + wsOutput;
+        }
+        ccf--;
+        break;
+      case 's':
+        if (bNeg) {
+          CFX_WideString wsMinusSymbol;
+          pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
+          wsOutput = wsMinusSymbol + wsOutput;
+          bAddNeg = TRUE;
+        }
+        ccf--;
+        break;
+      case 'E': {
+        CFX_WideString wsExp;
+        wsExp.Format(L"E%+d", exponent);
+        wsOutput = wsExp + wsOutput;
+      }
+        ccf--;
+        break;
+      case '$': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
+        wsOutput = wsSymbol + wsOutput;
+      }
+        ccf--;
+        break;
+      case 'r':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
+          if (bNeg) {
+            wsOutput = L"CR" + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'R':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
+          if (bNeg) {
+            wsOutput = L"CR" + wsOutput;
+          } else {
+            wsOutput = L"  " + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'b':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
+          if (bNeg) {
+            wsOutput = L"db" + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'B':
+        if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
+          if (bNeg) {
+            wsOutput = L"DB" + wsOutput;
+          } else {
+            wsOutput = L"  " + wsOutput;
+          }
+          ccf -= 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case '%': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+        wsOutput = wsSymbol + wsOutput;
+      }
+        ccf--;
+        break;
+      case ',':
+        if (cc >= 0) {
+          wsOutput = wsGroupSymbol + wsOutput;
+        }
+        ccf--;
+        break;
+      case '(':
+        if (bNeg) {
+          wsOutput = L"(" + wsOutput;
+        } else {
+          wsOutput = L" " + wsOutput;
+        }
+        bAddNeg = TRUE;
+        ccf--;
+        break;
+      case ')':
+        if (bNeg) {
+          wsOutput = L")" + wsOutput;
+        } else {
+          wsOutput = L" " + wsOutput;
+        }
+        ccf--;
+        break;
+      case '\'':
+        wsOutput = FX_GetLiteralTextReverse(strf, ccf) + wsOutput;
+        ccf--;
+        break;
+      default:
+        wsOutput = CFX_WideStringC(strf[ccf]) + wsOutput;
+        ccf--;
+    }
+  }
+  if (cc >= 0) {
+    int nPos = dot_index % 3;
+    wsOutput.Empty();
+    for (int32_t i = 0; i < dot_index; i++) {
+      if (i % 3 == nPos && i != 0) {
+        wsOutput += wsGroupSymbol;
+      }
+      wsOutput += wsNumeric[i];
+    }
+    if (dot_index < len) {
+      CFX_WideString wsSymbol;
+      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsSymbol);
+      wsOutput += wsSymbol;
+      wsOutput += wsNumeric.Right(len - dot_index - 1);
+    }
+    if (bNeg) {
+      CFX_WideString wsMinusymbol;
+      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
+      wsOutput = wsMinusymbol + wsOutput;
+    }
+    return FALSE;
+  }
+  if (dot_index_f == wsNumFormat.GetLength()) {
+    if (!bAddNeg && bNeg) {
+      CFX_WideString wsMinusymbol;
+      pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
+      wsOutput = wsMinusymbol + wsOutput;
+    }
+    return TRUE;
+  }
+  CFX_WideString wsDotSymbol;
+  pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
+  if (strf[dot_index_f] == 'V') {
+    wsOutput += wsDotSymbol;
+  } else if (strf[dot_index_f] == '.') {
+    if (dot_index < len) {
+      wsOutput += wsDotSymbol;
+    } else {
+      if (strf[dot_index_f + 1] == '9' || strf[dot_index_f + 1] == 'Z') {
+        wsOutput += wsDotSymbol;
+      }
+    }
+  }
+  ccf = dot_index_f + 1;
+  cc = dot_index + 1;
+  while (ccf < lenf) {
+    switch (strf[ccf]) {
+      case '\'':
+        wsOutput += FX_GetLiteralText(strf, ccf, lenf);
+        ccf++;
+        break;
+      case '9':
+        if (cc < len) {
+          wsOutput += str[cc];
+          cc++;
+        } else {
+          wsOutput += L'0';
+        }
+        ccf++;
+        break;
+      case 'z':
+        if (cc < len) {
+          wsOutput += str[cc];
+          cc++;
+        }
+        ccf++;
+        break;
+      case 'Z':
+        if (cc < len) {
+          wsOutput += str[cc];
+          cc++;
+        } else {
+          wsOutput += L'0';
+        }
+        ccf++;
+        break;
+      case 'E': {
+        CFX_WideString wsExp;
+        wsExp.Format(L"E%+d", exponent);
+        wsOutput += wsExp;
+      }
+        ccf++;
+        break;
+      case '$': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
+        wsOutput += wsSymbol;
+      }
+        ccf++;
+        break;
+      case 'c':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
+          if (bNeg) {
+            wsOutput += L"CR";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'C':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
+          if (bNeg) {
+            wsOutput += L"CR";
+          } else {
+            wsOutput += L"  ";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'd':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
+          if (bNeg) {
+            wsOutput += L"db";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case 'D':
+        if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
+          if (bNeg) {
+            wsOutput += L"DB";
+          } else {
+            wsOutput += L"  ";
+          }
+          ccf += 2;
+          bAddNeg = TRUE;
+        }
+        break;
+      case '%': {
+        CFX_WideString wsSymbol;
+        pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
+        wsOutput += wsSymbol;
+      }
+        ccf++;
+        break;
+      case '8': {
+        while (ccf < lenf && strf[ccf] == '8') {
+          ccf++;
+        }
+        while (cc < len && FX_IsDigit(str[cc])) {
+          wsOutput += str[cc];
+          cc++;
+        }
+      } break;
+      case ',':
+        wsOutput += wsGroupSymbol;
+        ccf++;
+        break;
+      case '(':
+        if (bNeg) {
+          wsOutput += '(';
+        } else {
+          wsOutput += ' ';
+        }
+        bAddNeg = TRUE;
+        ccf++;
+        break;
+      case ')':
+        if (bNeg) {
+          wsOutput += ')';
+        } else {
+          wsOutput += ' ';
+        }
+        ccf++;
+        break;
+      default:
+        ccf++;
+    }
+  }
+  if (!bAddNeg && bNeg) {
+    CFX_WideString wsMinusymbol;
+    pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
+    wsOutput =
+        wsOutput[0] + wsMinusymbol + wsOutput.Mid(1, wsOutput.GetLength() - 1);
+  }
+  return TRUE;
+}
+FX_BOOL CFX_FormatString::FormatNum(const CFX_WideString& wsSrcNum,
+                                    const CFX_WideString& wsPattern,
+                                    CFX_WideString& wsOutput) {
+  if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  return FormatStrNum(wsSrcNum, wsPattern, wsOutput);
+}
+FX_BOOL CFX_FormatString::FormatNum(FX_FLOAT fNum,
+                                    const CFX_WideString& wsPattern,
+                                    CFX_WideString& wsOutput) {
+  if (wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_LCNumeric lcNum(fNum);
+  return FormatLCNumeric(lcNum, wsPattern, wsOutput);
+}
+FX_BOOL FX_DateFromCanonical(const CFX_WideString& wsDate,
+                             CFX_Unitime& datetime) {
+  int32_t year = 1900;
+  int32_t month = 1;
+  int32_t day = 1;
+  FX_WORD wYear = 0;
+  int cc_start = 0, cc = 0;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsDate;
+  int len = wsDate.GetLength();
+  if (len > 10) {
+    return FALSE;
+  }
+  while (cc < len && cc < 4) {
+    if (!FX_IsDigit(str[cc])) {
+      return FALSE;
+    }
+    wYear = wYear * 10 + str[cc++] - '0';
+  }
+  year = wYear;
+  if (cc < 4 || wYear < 1900) {
+    return FALSE;
+  }
+  if (cc < len) {
+    if (str[cc] == '-') {
+      cc++;
+    }
+    cc_start = cc;
+    uint8_t tmpM = 0;
+    while (cc < len && cc < cc_start + 2) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      tmpM = tmpM * 10 + str[cc++] - '0';
+    }
+    month = tmpM;
+    if (cc == cc_start + 1 || tmpM > 12 || tmpM < 1) {
+      return FALSE;
+    }
+    if (cc < len) {
+      if (str[cc] == '-') {
+        cc++;
+      }
+      uint8_t tmpD = 0;
+      cc_start = cc;
+      while (cc < len && cc < cc_start + 2) {
+        if (!FX_IsDigit(str[cc])) {
+          return FALSE;
+        }
+        tmpD = tmpD * 10 + str[cc++] - '0';
+      }
+      day = tmpD;
+      if (tmpD < 1) {
+        return FALSE;
+      }
+      if ((tmpM == 1 || tmpM == 3 || tmpM == 5 || tmpM == 7 || tmpM == 8 ||
+           tmpM == 10 || tmpM == 12) &&
+          tmpD > 31) {
+        return FALSE;
+      }
+      if ((tmpM == 4 || tmpM == 6 || tmpM == 9 || tmpM == 11) && tmpD > 30) {
+        return FALSE;
+      }
+      FX_BOOL iLeapYear;
+      if ((wYear % 4 == 0 && wYear % 100 != 0) || wYear % 400 == 0) {
+        iLeapYear = TRUE;
+      } else {
+        iLeapYear = FALSE;
+      }
+      if ((iLeapYear && tmpM == 2 && tmpD > 29) ||
+          (!iLeapYear && tmpM == 2 && tmpD > 28)) {
+        return FALSE;
+      }
+    }
+  }
+  CFX_Unitime ut;
+  ut.Set(year, month, day);
+  datetime = datetime + ut;
+  return TRUE;
+}
+FX_BOOL FX_TimeFromCanonical(const CFX_WideStringC& wsTime,
+                             CFX_Unitime& datetime,
+                             IFX_Locale* pLocale) {
+  if (wsTime.GetLength() == 0) {
+    return FALSE;
+  }
+  uint8_t hour = 0;
+  uint8_t minute = 0;
+  uint8_t second = 0;
+  FX_WORD millisecond = 0;
+  int cc_start = 0, cc = cc_start;
+  const FX_WCHAR* str = (const FX_WCHAR*)wsTime.GetPtr();
+  int len = wsTime.GetLength();
+  while (cc < len && cc < 2) {
+    if (!FX_IsDigit(str[cc])) {
+      return FALSE;
+    }
+    hour = hour * 10 + str[cc++] - '0';
+  }
+  if (cc < 2 || hour >= 24) {
+    return FALSE;
+  }
+  if (cc < len) {
+    if (str[cc] == ':') {
+      cc++;
+    }
+    cc_start = cc;
+    while (cc < len && cc < cc_start + 2) {
+      if (!FX_IsDigit(str[cc])) {
+        return FALSE;
+      }
+      minute = minute * 10 + str[cc++] - '0';
+    }
+    if (cc == cc_start + 1 || minute >= 60) {
+      return FALSE;
+    }
+    if (cc < len) {
+      if (str[cc] == ':') {
+        cc++;
+      }
+      cc_start = cc;
+      while (cc < len && cc < cc_start + 2) {
+        if (!FX_IsDigit(str[cc])) {
+          return FALSE;
+        }
+        second = second * 10 + str[cc++] - '0';
+      }
+      if (cc == cc_start + 1 || second >= 60) {
+        return FALSE;
+      }
+      if (cc < len) {
+        if (str[cc] == '.') {
+          cc++;
+          cc_start = cc;
+          while (cc < len && cc < cc_start + 3) {
+            if (!FX_IsDigit(str[cc])) {
+              return FALSE;
+            }
+            millisecond = millisecond * 10 + str[cc++] - '0';
+          }
+          if (cc < cc_start + 3 || millisecond >= 1000) {
+            return FALSE;
+          }
+        }
+        if (cc < len) {
+          FX_TIMEZONE tzDiff;
+          tzDiff.tzHour = 0;
+          tzDiff.tzMinute = 0;
+          if (str[cc] != 'Z') {
+            cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
+          }
+          FX_ResolveZone(hour, minute, tzDiff, pLocale);
+        }
+      }
+    }
+  }
+  CFX_Unitime ut;
+  ut.Set(0, 0, 0, hour, minute, second, millisecond);
+  datetime = datetime + ut;
+  return TRUE;
+}
+static FX_WORD FX_GetSolarMonthDays(FX_WORD year, FX_WORD month) {
+  if (month % 2) {
+    return 31;
+  } else if (month == 2) {
+    return FX_IsLeapYear(year) ? 29 : 28;
+  }
+  return 30;
+}
+static FX_WORD FX_GetWeekDay(FX_WORD year, FX_WORD month, FX_WORD day) {
+  FX_WORD g_month_day[] = {0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5};
+  FX_WORD nDays =
+      (year - 1) % 7 + (year - 1) / 4 - (year - 1) / 100 + (year - 1) / 400;
+  nDays += g_month_day[month - 1] + day;
+  if (FX_IsLeapYear(year) && month > 2) {
+    nDays++;
+  }
+  return nDays % 7;
+}
+static FX_WORD FX_GetWeekOfMonth(FX_WORD year, FX_WORD month, FX_WORD day) {
+  FX_WORD week_day = FX_GetWeekDay(year, month, 1);
+  FX_WORD week_index = 0;
+  week_index += day / 7;
+  day = day % 7;
+  if (week_day + day > 7) {
+    week_index++;
+  }
+  return week_index;
+}
+static FX_WORD FX_GetWeekOfYear(FX_WORD year, FX_WORD month, FX_WORD day) {
+  FX_WORD nDays = 0;
+  for (FX_WORD i = 1; i < month; i++) {
+    nDays += FX_GetSolarMonthDays(year, i);
+  }
+  nDays += day;
+  FX_WORD week_day = FX_GetWeekDay(year, 1, 1);
+  FX_WORD week_index = 1;
+  week_index += nDays / 7;
+  nDays = nDays % 7;
+  if (week_day + nDays > 7) {
+    week_index++;
+  }
+  return week_index;
+}
+static FX_BOOL FX_DateFormat(const CFX_WideString& wsDatePattern,
+                             IFX_Locale* pLocale,
+                             const CFX_Unitime& datetime,
+                             CFX_WideString& wsResult) {
+  FX_BOOL bRet = TRUE;
+  int32_t year = datetime.GetYear();
+  uint8_t month = datetime.GetMonth();
+  uint8_t day = datetime.GetDay();
+  int32_t ccf = 0;
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsDatePattern;
+  int32_t lenf = wsDatePattern.GetLength();
+  while (ccf < lenf) {
+    if (strf[ccf] == '\'') {
+      wsResult += FX_GetLiteralText(strf, ccf, lenf);
+      ccf++;
+      continue;
+    } else if (FX_Local_Find(gs_wsDateSymbols, strf[ccf]) < 0) {
+      wsResult += strf[ccf++];
+      continue;
+    }
+    FX_DWORD dwSymbolNum = 1;
+    FX_DWORD dwSymbol = strf[ccf++];
+    while (ccf < lenf && strf[ccf] == dwSymbol) {
+      ccf++;
+      dwSymbolNum++;
+    }
+    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
+    if (dwSymbol == FXBSTR_ID(0, 0, 'D', '1')) {
+      CFX_WideString wsDay;
+      wsDay.Format(L"%d", day);
+      wsResult += wsDay;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'D', '2')) {
+      CFX_WideString wsDay;
+      wsDay.Format(L"%02d", day);
+      wsResult += wsDay;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '1')) {
+      FX_WORD nDays = 0;
+      for (int i = 1; i < month; i++) {
+        nDays += FX_GetSolarMonthDays(year, i);
+      }
+      nDays += day;
+      CFX_WideString wsDays;
+      wsDays.Format(L"%d", nDays);
+      wsResult += wsDays;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '3')) {
+      FX_WORD nDays = 0;
+      for (int i = 1; i < month; i++) {
+        nDays += FX_GetSolarMonthDays(year, i);
+      }
+      nDays += day;
+      CFX_WideString wsDays;
+      wsDays.Format(L"%03d", nDays);
+      wsResult += wsDays;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
+      CFX_WideString wsMonth;
+      wsMonth.Format(L"%d", month);
+      wsResult += wsMonth;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
+      CFX_WideString wsMonth;
+      wsMonth.Format(L"%02d", month);
+      wsResult += wsMonth;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '3')) {
+      CFX_WideString wsTemp;
+      pLocale->GetMonthName(month - 1, wsTemp, TRUE);
+      wsResult += wsTemp;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '4')) {
+      CFX_WideString wsTemp;
+      pLocale->GetMonthName(month - 1, wsTemp, FALSE);
+      wsResult += wsTemp;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '1')) {
+      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
+      CFX_WideString wsWeekDay;
+      wsWeekDay.Format(L"%d", wWeekDay + 1);
+      wsResult += wsWeekDay;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '3')) {
+      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
+      CFX_WideString wsTemp;
+      pLocale->GetDayName(wWeekDay, wsTemp, TRUE);
+      wsResult += wsTemp;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '4')) {
+      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
+      if (pLocale) {
+        CFX_WideString wsTemp;
+        pLocale->GetDayName(wWeekDay, wsTemp, FALSE);
+        wsResult += wsTemp;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'e', '1')) {
+      FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
+      CFX_WideString wsWeekDay;
+      wsWeekDay.Format(L"%d", wWeekDay ? wWeekDay : 7);
+      wsResult += wsWeekDay;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'G', '1')) {
+      CFX_WideString wsTemp;
+      pLocale->GetEraName(wsTemp, year < 0);
+      wsResult += wsTemp;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '2')) {
+      CFX_WideString wsYear;
+      wsYear.Format(L"%02d", year % 100);
+      wsResult += wsYear;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '4')) {
+      CFX_WideString wsYear;
+      wsYear.Format(L"%d", year);
+      wsResult += wsYear;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'w', '1')) {
+      FX_WORD week_index = FX_GetWeekOfMonth(year, month, day);
+      CFX_WideString wsWeekInMonth;
+      wsWeekInMonth.Format(L"%d", week_index);
+      wsResult += wsWeekInMonth;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'W', '2')) {
+      FX_WORD week_index = FX_GetWeekOfYear(year, month, day);
+      CFX_WideString wsWeekInYear;
+      wsWeekInYear.Format(L"%02d", week_index);
+      wsResult += wsWeekInYear;
+    }
+  }
+  return bRet;
+}
+static FX_BOOL FX_TimeFormat(const CFX_WideString& wsTimePattern,
+                             IFX_Locale* pLocale,
+                             const CFX_Unitime& datetime,
+                             CFX_WideString& wsResult) {
+  FX_BOOL bGMT = FALSE;
+  FX_BOOL bRet = TRUE;
+  uint8_t hour = datetime.GetHour();
+  uint8_t minute = datetime.GetMinute();
+  uint8_t second = datetime.GetSecond();
+  FX_WORD millisecond = datetime.GetMillisecond();
+  int32_t ccf = 0;
+  const FX_WCHAR* strf = (const FX_WCHAR*)wsTimePattern;
+  int32_t lenf = wsTimePattern.GetLength();
+  FX_WORD wHour = hour;
+  FX_BOOL bPM = FALSE;
+  if (wsTimePattern.Find('A') != -1) {
+    if (wHour >= 12) {
+      bPM = TRUE;
+    }
+  }
+  while (ccf < lenf) {
+    if (strf[ccf] == '\'') {
+      wsResult += FX_GetLiteralText(strf, ccf, lenf);
+      ccf++;
+      continue;
+    } else if (FX_Local_Find(gs_wsTimeSymbols, strf[ccf]) < 0) {
+      wsResult += strf[ccf++];
+      continue;
+    }
+    FX_DWORD dwSymbolNum = 1;
+    FX_DWORD dwSymbol = strf[ccf++];
+    while (ccf < lenf && strf[ccf] == dwSymbol) {
+      ccf++;
+      dwSymbolNum++;
+    }
+    dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
+    if (dwSymbol == FXBSTR_ID(0, 0, 'h', '1')) {
+      if (wHour > 12) {
+        wHour -= 12;
+      }
+      CFX_WideString wsHour;
+      wsHour.Format(L"%d", wHour == 0 ? 12 : wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'h', '2')) {
+      if (wHour > 12) {
+        wHour -= 12;
+      }
+      CFX_WideString wsHour;
+      wsHour.Format(L"%02d", wHour == 0 ? 12 : wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'K', '1')) {
+      CFX_WideString wsHour;
+      wsHour.Format(L"%d", wHour == 0 ? 24 : wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'K', '2')) {
+      CFX_WideString wsHour;
+      wsHour.Format(L"%02d", wHour == 0 ? 24 : wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '1')) {
+      if (wHour > 12) {
+        wHour -= 12;
+      }
+      CFX_WideString wsHour;
+      wsHour.Format(L"%d", wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'H', '1')) {
+      CFX_WideString wsHour;
+      wsHour.Format(L"%d", wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '2')) {
+      if (wHour > 12) {
+        wHour -= 12;
+      }
+      CFX_WideString wsHour;
+      wsHour.Format(L"%02d", wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'H', '2')) {
+      CFX_WideString wsHour;
+      wsHour.Format(L"%02d", wHour);
+      wsResult += wsHour;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
+      CFX_WideString wsMinute;
+      wsMinute.Format(L"%d", minute);
+      wsResult += wsMinute;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
+      CFX_WideString wsMinute;
+      wsMinute.Format(L"%02d", minute);
+      wsResult += wsMinute;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '1')) {
+      CFX_WideString wsSecond;
+      wsSecond.Format(L"%d", second);
+      wsResult += wsSecond;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '2')) {
+      CFX_WideString wsSecond;
+      wsSecond.Format(L"%02d", second);
+      wsResult += wsSecond;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'F', '3')) {
+      CFX_WideString wsMilliseconds;
+      wsMilliseconds.Format(L"%03d", millisecond);
+      wsResult += wsMilliseconds;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'A', '1')) {
+      CFX_WideString wsMeridiem;
+      pLocale->GetMeridiemName(wsMeridiem, !bPM);
+      wsResult += wsMeridiem;
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'Z', '1')) {
+      wsResult += FX_WSTRC(L"GMT");
+      FX_TIMEZONE tz;
+      pLocale->GetTimeZone(tz);
+      if (!bGMT && (tz.tzHour != 0 || tz.tzMinute != 0)) {
+        if (tz.tzHour < 0) {
+          wsResult += FX_WSTRC(L"-");
+        } else {
+          wsResult += FX_WSTRC(L"+");
+        }
+        CFX_WideString wsTimezone;
+        wsTimezone.Format(L"%02d:%02d", FXSYS_abs(tz.tzHour), tz.tzMinute);
+        wsResult += wsTimezone;
+      }
+    } else if (dwSymbol == FXBSTR_ID(0, 0, 'z', '1')) {
+      FX_TIMEZONE tz;
+      pLocale->GetTimeZone(tz);
+      if (!bGMT && tz.tzHour != 0 && tz.tzMinute != 0) {
+        if (tz.tzHour < 0) {
+          wsResult += FX_WSTRC(L"-");
+        } else {
+          wsResult += FX_WSTRC(L"+");
+        }
+        CFX_WideString wsTimezone;
+        wsTimezone.Format(L"%02d:%02d", FXSYS_abs(tz.tzHour), tz.tzMinute);
+        wsResult += wsTimezone;
+      }
+    }
+  }
+  return bRet;
+}
+static FX_BOOL FX_FormatDateTime(const CFX_Unitime& dt,
+                                 const CFX_WideString& wsDatePattern,
+                                 const CFX_WideString& wsTimePattern,
+                                 FX_BOOL bDateFirst,
+                                 IFX_Locale* pLocale,
+                                 CFX_WideString& wsOutput) {
+  FX_BOOL bRet = TRUE;
+  CFX_WideString wsDateOut, wsTimeOut;
+  if (!wsDatePattern.IsEmpty()) {
+    bRet &= FX_DateFormat(wsDatePattern, pLocale, dt, wsDateOut);
+  }
+  if (!wsTimePattern.IsEmpty()) {
+    bRet &= FX_TimeFormat(wsTimePattern, pLocale, dt, wsTimeOut);
+  }
+  wsOutput = bDateFirst ? wsDateOut + wsTimeOut : wsTimeOut + wsDateOut;
+  return bRet;
+}
+FX_BOOL CFX_FormatString::FormatDateTime(const CFX_WideString& wsSrcDateTime,
+                                         const CFX_WideString& wsPattern,
+                                         CFX_WideString& wsOutput) {
+  if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsDatePattern, wsTimePattern;
+  IFX_Locale* pLocale = NULL;
+  FX_DATETIMETYPE eCategory =
+      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
+  if (pLocale == NULL || eCategory == FX_DATETIMETYPE_Unknown) {
+    return FALSE;
+  }
+  CFX_Unitime dt(0);
+  int32_t iT = wsSrcDateTime.Find(L"T");
+  if (iT < 0) {
+    if (eCategory == FX_DATETIMETYPE_Date) {
+      FX_DateFromCanonical(wsSrcDateTime, dt);
+    } else if (eCategory == FX_DATETIMETYPE_Time) {
+      FX_TimeFromCanonical(wsSrcDateTime, dt, pLocale);
+    }
+  } else {
+    FX_DateFromCanonical(wsSrcDateTime.Left(iT), dt);
+    FX_TimeFromCanonical(
+        wsSrcDateTime.Right(wsSrcDateTime.GetLength() - iT - 1), dt, pLocale);
+  }
+  return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern,
+                           eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
+                           wsOutput);
+}
+FX_BOOL CFX_FormatString::FormatDateTime(const CFX_WideString& wsSrcDateTime,
+                                         const CFX_WideString& wsPattern,
+                                         CFX_WideString& wsOutput,
+                                         FX_DATETIMETYPE eDateTimeType) {
+  if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsDatePattern, wsTimePattern;
+  IFX_Locale* pLocale = NULL;
+  FX_DATETIMETYPE eCategory =
+      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
+  if (!pLocale) {
+    return FALSE;
+  }
+  if (eCategory == FX_DATETIMETYPE_Unknown) {
+    if (eDateTimeType == FX_DATETIMETYPE_Time) {
+      wsTimePattern = wsDatePattern;
+      wsDatePattern.Empty();
+    }
+    eCategory = eDateTimeType;
+  }
+  if (eCategory == FX_DATETIMETYPE_Unknown) {
+    return FALSE;
+  }
+  CFX_Unitime dt(0);
+  int32_t iT = wsSrcDateTime.Find(L"T");
+  if (iT < 0) {
+    if (eCategory == FX_DATETIMETYPE_Date &&
+        FX_DateFromCanonical(wsSrcDateTime, dt)) {
+      return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern, TRUE, pLocale,
+                               wsOutput);
+    } else if (eCategory == FX_DATETIMETYPE_Time &&
+               FX_TimeFromCanonical(wsSrcDateTime, dt, pLocale)) {
+      return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern, TRUE, pLocale,
+                               wsOutput);
+    }
+  } else {
+    CFX_WideStringC wsSrcDate((const FX_WCHAR*)wsSrcDateTime, iT);
+    CFX_WideStringC wsSrcTime((const FX_WCHAR*)wsSrcDateTime + iT + 1,
+                              wsSrcDateTime.GetLength() - iT - 1);
+    if (wsSrcDate.IsEmpty() || wsSrcTime.IsEmpty()) {
+      return FALSE;
+    }
+    if (FX_DateFromCanonical(wsSrcDate, dt) &&
+        FX_TimeFromCanonical(wsSrcTime, dt, pLocale)) {
+      return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern,
+                               eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
+                               wsOutput);
+    }
+  }
+  return FALSE;
+}
+FX_BOOL CFX_FormatString::FormatDateTime(const CFX_Unitime& dt,
+                                         const CFX_WideString& wsPattern,
+                                         CFX_WideString& wsOutput) {
+  if (wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsDatePattern, wsTimePattern;
+  IFX_Locale* pLocale = NULL;
+  FX_DATETIMETYPE eCategory =
+      GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
+  if (!pLocale) {
+    return FALSE;
+  }
+  return FX_FormatDateTime(dt, wsPattern, wsTimePattern,
+                           eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
+                           wsOutput);
+}
+FX_BOOL CFX_FormatString::FormatZero(const CFX_WideString& wsPattern,
+                                     CFX_WideString& wsOutput) {
+  if (wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsTextFormat;
+  GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
+  int32_t iPattern = 0;
+  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
+  int32_t iLenPattern = wsTextFormat.GetLength();
+  while (iPattern < iLenPattern) {
+    if (pStrPattern[iPattern] == '\'') {
+      wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
+      iPattern++;
+      continue;
+    } else {
+      wsOutput += pStrPattern[iPattern++];
+      continue;
+    }
+  }
+  return TRUE;
+}
+FX_BOOL CFX_FormatString::FormatNull(const CFX_WideString& wsPattern,
+                                     CFX_WideString& wsOutput) {
+  if (wsPattern.IsEmpty()) {
+    return FALSE;
+  }
+  CFX_WideString wsTextFormat;
+  GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
+  int32_t iPattern = 0;
+  const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
+  int32_t iLenPattern = wsTextFormat.GetLength();
+  while (iPattern < iLenPattern) {
+    if (pStrPattern[iPattern] == '\'') {
+      wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
+      iPattern++;
+      continue;
+    } else {
+      wsOutput += pStrPattern[iPattern++];
+      continue;
+    }
+  }
+  return TRUE;
+}
+IFX_Locale* CFX_FormatString::GetPatternLocale(
+    const CFX_WideStringC& wsLocale) {
+  if (m_bUseLCID) {
+  }
+  return m_pLocaleMgr->GetLocaleByName(wsLocale);
+}
+#define FXMATH_DECIMAL_SCALELIMIT 0x1c
+#define FXMATH_DECIMAL_NEGMASK (0x80000000L)
+#define FXMATH_DECIMAL_FORCEBOOL(x) (!(!(x)))
+#define FXMATH_DECIMAL_MAKEFLAGS(NEG, SCALE) \
+  (((SCALE) << 0x10) | ((NEG) ? FXMATH_DECIMAL_NEGMASK : 0))
+#define FXMATH_DECIMAL_FLAGS2NEG(FLAGS) \
+  FXMATH_DECIMAL_FORCEBOOL((FLAGS)&FXMATH_DECIMAL_NEGMASK)
+#define FXMATH_DECIMAL_FLAGS2SCALE(FLAGS) \
+  ((uint8_t)(((FLAGS) & ~FXMATH_DECIMAL_NEGMASK) >> 0x10))
+#define FXMATH_DECIMAL_RSHIFT32BIT(x) ((x) >> 0x10 >> 0x10)
+#define FXMATH_DECIMAL_LSHIFT32BIT(x) ((x) << 0x10 << 0x10)
+static inline uint8_t fxmath_decimal_helper_div10(uint64_t& phi,
+                                                  uint64_t& pmid,
+                                                  uint64_t& plo) {
+  uint8_t retVal;
+  pmid += FXMATH_DECIMAL_LSHIFT32BIT(phi % 0xA);
+  phi /= 0xA;
+  plo += FXMATH_DECIMAL_LSHIFT32BIT(pmid % 0xA);
+  pmid /= 0xA;
+  retVal = plo % 0xA;
+  plo /= 0xA;
+  return retVal;
+}
+static inline uint8_t fxmath_decimal_helper_div10_any(uint64_t nums[],
+                                                      uint8_t numcount) {
+  uint8_t retVal = 0;
+  for (int i = numcount - 1; i > 0; i--) {
+    nums[i - 1] += FXMATH_DECIMAL_LSHIFT32BIT(nums[i] % 0xA);
+    nums[i] /= 0xA;
+  }
+  if (numcount) {
+    retVal = nums[0] % 0xA;
+    nums[0] /= 0xA;
+  }
+  return retVal;
+}
+static inline void fxmath_decimal_helper_mul10(uint64_t& phi,
+                                               uint64_t& pmid,
+                                               uint64_t& plo) {
+  plo *= 0xA;
+  pmid = pmid * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(plo);
+  plo = (uint32_t)plo;
+  phi = phi * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(pmid);
+  pmid = (uint32_t)pmid;
+}
+static inline void fxmath_decimal_helper_mul10_any(uint64_t nums[],
+                                                   uint8_t numcount) {
+  nums[0] *= 0xA;
+  for (int i = 1; i < numcount; i++) {
+    nums[i] = nums[i] * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(nums[i - 1]);
+    nums[i - 1] = (uint32_t)nums[i - 1];
+  }
+}
+static inline void fxmath_decimal_helper_normalize(uint64_t& phi,
+                                                   uint64_t& pmid,
+                                                   uint64_t& plo) {
+  phi += FXMATH_DECIMAL_RSHIFT32BIT(pmid);
+  pmid = (uint32_t)pmid;
+  pmid += FXMATH_DECIMAL_RSHIFT32BIT(plo);
+  plo = (uint32_t)plo;
+  phi += FXMATH_DECIMAL_RSHIFT32BIT(pmid);
+  pmid = (uint32_t)pmid;
+}
+static inline void fxmath_decimal_helper_normalize_any(uint64_t nums[],
+                                                       uint8_t len) {
+  {
+    for (int i = len - 2; i > 0; i--) {
+      nums[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(nums[i]);
+      nums[i] = (uint32_t)nums[i];
+    }
+  }
+  {
+    for (int i = 0; i < len - 1; i++) {
+      nums[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(nums[i]);
+      nums[i] = (uint32_t)nums[i];
+    }
+  }
+}
+static inline int8_t fxmath_decimal_helper_raw_compare(uint32_t hi1,
+                                                       uint32_t mid1,
+                                                       uint32_t lo1,
+                                                       uint32_t hi2,
+                                                       uint32_t mid2,
+                                                       uint32_t lo2) {
+  int8_t retVal = 0;
+  if (!retVal) {
+    retVal += (hi1 > hi2 ? 1 : (hi1 < hi2 ? -1 : 0));
+  }
+  if (!retVal) {
+    retVal += (mid1 > mid2 ? 1 : (mid1 < mid2 ? -1 : 0));
+  }
+  if (!retVal) {
+    retVal += (lo1 > lo2 ? 1 : (lo1 < lo2 ? -1 : 0));
+  }
+  return retVal;
+}
+static inline int8_t fxmath_decimal_helper_raw_compare_any(uint64_t a[],
+                                                           uint8_t al,
+                                                           uint64_t b[],
+                                                           uint8_t bl) {
+  int8_t retVal = 0;
+  for (int i = std::max(al - 1, bl - 1); i >= 0; i--) {
+    uint64_t l = (i >= al ? 0 : a[i]), r = (i >= bl ? 0 : b[i]);
+    retVal += (l > r ? 1 : (l < r ? -1 : 0));
+    if (retVal) {
+      return retVal;
+    }
+  }
+  return retVal;
+}
+static inline void fxmath_decimal_helper_dec_any(uint64_t a[], uint8_t al) {
+  for (int i = 0; i < al; i++) {
+    if (a[i]--) {
+      return;
+    }
+  }
+}
+static inline void fxmath_decimal_helper_inc_any(uint64_t a[], uint8_t al) {
+  for (int i = 0; i < al; i++) {
+    a[i]++;
+    if ((uint32_t)a[i] == a[i]) {
+      return;
+    }
+    a[i] = 0;
+  }
+}
+static inline void fxmath_decimal_helper_raw_mul(uint64_t a[],
+                                                 uint8_t al,
+                                                 uint64_t b[],
+                                                 uint8_t bl,
+                                                 uint64_t c[],
+                                                 uint8_t cl) {
+  assert(al + bl <= cl);
+  {
+    for (int i = 0; i < cl; i++) {
+      c[i] = 0;
+    }
+  }
+  {
+    for (int i = 0; i < al; i++) {
+      for (int j = 0; j < bl; j++) {
+        uint64_t m = (uint64_t)a[i] * b[j];
+        c[i + j] += (uint32_t)m;
+        c[i + j + 1] += FXMATH_DECIMAL_RSHIFT32BIT(m);
+      }
+    }
+  }
+  {
+    for (int i = 0; i < cl - 1; i++) {
+      c[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(c[i]);
+      c[i] = (uint32_t)c[i];
+    }
+  }
+  {
+    for (int i = 0; i < cl; i++) {
+      c[i] = (uint32_t)c[i];
+    }
+  }
+}
+static inline void fxmath_decimal_helper_raw_div(uint64_t a[],
+                                                 uint8_t al,
+                                                 uint64_t b[],
+                                                 uint8_t bl,
+                                                 uint64_t c[],
+                                                 uint8_t cl) {
+  int i;
+  for (i = 0; i < cl; i++) {
+    c[i] = 0;
+  }
+  uint64_t left[16] = {0}, right[16] = {0};
+  left[0] = 0;
+  for (i = 0; i < al; i++) {
+    right[i] = a[i];
+  }
+  uint64_t tmp[16];
+  while (fxmath_decimal_helper_raw_compare_any(left, al, right, al) <= 0) {
+    uint64_t cur[16];
+    for (i = 0; i < al; i++) {
+      cur[i] = left[i] + right[i];
+    }
+    for (i = al - 1; i >= 0; i--) {
+      if (i) {
+        cur[i - 1] += FXMATH_DECIMAL_LSHIFT32BIT(cur[i] % 2);
+      }
+      cur[i] /= 2;
+    }
+    fxmath_decimal_helper_raw_mul(cur, al, b, bl, tmp, 16);
+    switch (fxmath_decimal_helper_raw_compare_any(tmp, 16, a, al)) {
+      case -1:
+        for (i = 0; i < 16; i++) {
+          left[i] = cur[i];
+        }
+        left[0]++;
+        fxmath_decimal_helper_normalize_any(left, al);
+        break;
+      case 1:
+        for (i = 0; i < 16; i++) {
+          right[i] = cur[i];
+        }
+        fxmath_decimal_helper_dec_any(right, al);
+        break;
+      case 0:
+        for (i = 0; i < std::min(al, cl); i++) {
+          c[i] = cur[i];
+        }
+        return;
+    }
+  }
+  for (i = 0; i < std::min(al, cl); i++) {
+    c[i] = left[i];
+  }
+}
+static inline FX_BOOL fxmath_decimal_helper_outofrange(uint64_t a[],
+                                                       uint8_t al,
+                                                       uint8_t goal) {
+  for (int i = goal; i < al; i++) {
+    if (a[i]) {
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+static inline void fxmath_decimal_helper_shrinkintorange(uint64_t a[],
+                                                         uint8_t al,
+                                                         uint8_t goal,
+                                                         uint8_t& scale) {
+  FX_BOOL bRoundUp = FALSE;
+  while (scale != 0 && (scale > FXMATH_DECIMAL_SCALELIMIT ||
+                        fxmath_decimal_helper_outofrange(a, al, goal))) {
+    bRoundUp = fxmath_decimal_helper_div10_any(a, al) >= 5;
+    scale--;
+  }
+  if (bRoundUp) {
+    fxmath_decimal_helper_normalize_any(a, goal);
+    fxmath_decimal_helper_inc_any(a, goal);
+  }
+}
+static inline void fxmath_decimal_helper_truncate(uint64_t& phi,
+                                                  uint64_t& pmid,
+                                                  uint64_t& plo,
+                                                  uint8_t& scale,
+                                                  uint8_t minscale = 0) {
+  while (scale > minscale) {
+    uint64_t thi = phi, tmid = pmid, tlo = plo;
+    if (fxmath_decimal_helper_div10(thi, tmid, tlo) != 0) {
+      break;
+    }
+    phi = thi, pmid = tmid, plo = tlo;
+    scale--;
+  }
+}
+CFX_Decimal::CFX_Decimal() {
+  m_uLo = m_uMid = m_uHi = m_uFlags = 0;
+}
+CFX_Decimal::CFX_Decimal(uint64_t val) {
+  m_uLo = (uint32_t)val;
+  m_uMid = (uint32_t)FXMATH_DECIMAL_RSHIFT32BIT(val);
+  m_uHi = 0;
+  m_uFlags = 0;
+}
+CFX_Decimal::CFX_Decimal(uint32_t val) {
+  m_uLo = (uint32_t)val;
+  m_uMid = m_uHi = 0;
+  m_uFlags = 0;
+}
+CFX_Decimal::CFX_Decimal(uint32_t lo,
+                         uint32_t mid,
+                         uint32_t hi,
+                         FX_BOOL neg,
+                         uint8_t scale) {
+  scale = (scale > FXMATH_DECIMAL_SCALELIMIT ? 0 : scale);
+  m_uLo = lo;
+  m_uMid = mid;
+  m_uHi = hi;
+  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(neg && IsNotZero(), scale);
+}
+CFX_Decimal::CFX_Decimal(int32_t val) {
+  if (val >= 0) {
+    *this = CFX_Decimal((uint32_t)val);
+  } else {
+    *this = CFX_Decimal((uint32_t)-val);
+    SetNegate();
+  }
+}
+CFX_Decimal::CFX_Decimal(int64_t val) {
+  if (val >= 0) {
+    *this = CFX_Decimal((uint64_t)val);
+  } else {
+    *this = CFX_Decimal((uint64_t)-val);
+    SetNegate();
+  }
+}
+CFX_Decimal::CFX_Decimal(FX_FLOAT val, uint8_t scale) {
+  FX_FLOAT newval = fabs(val);
+  uint64_t phi, pmid, plo;
+  plo = (uint64_t)newval;
+  pmid = (uint64_t)(newval / 1e32);
+  phi = (uint64_t)(newval / 1e64);
+  newval = FXSYS_fmod(newval, 1.0f);
+  for (uint8_t iter = 0; iter < scale; iter++) {
+    fxmath_decimal_helper_mul10(phi, pmid, plo);
+    newval *= 10;
+    plo += (uint64_t)newval;
+    newval = FXSYS_fmod(newval, 1.0f);
+  }
+  plo += FXSYS_round(newval);
+  fxmath_decimal_helper_normalize(phi, pmid, plo);
+  m_uHi = (uint32_t)phi;
+  m_uMid = (uint32_t)pmid;
+  m_uLo = (uint32_t)plo;
+  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(val < 0 && IsNotZero(), scale);
+}
+CFX_Decimal::CFX_Decimal(const CFX_WideStringC& strObj) {
+  const FX_WCHAR* str = strObj.GetPtr();
+  const FX_WCHAR* strBound = str + strObj.GetLength();
+  FX_BOOL pointmet = 0;
+  FX_BOOL negmet = 0;
+  uint8_t scale = 0;
+  m_uHi = m_uMid = m_uLo = 0;
+  while (str != strBound && *str == ' ') {
+    str++;
+  }
+  if (str != strBound && *str == '-') {
+    negmet = 1;
+    str++;
+  } else if (str != strBound && *str == '+') {
+    str++;
+  }
+  while (str != strBound && ((*str >= '0' && *str <= '9') || *str == '.') &&
+         scale < FXMATH_DECIMAL_SCALELIMIT) {
+    if (*str == '.') {
+      if (pointmet) {
+        goto cont;
+      }
+      pointmet = 1;
+    } else {
+      m_uHi = m_uHi * 0xA + FXMATH_DECIMAL_RSHIFT32BIT((uint64_t)m_uMid * 0xA);
+      m_uMid = m_uMid * 0xA + FXMATH_DECIMAL_RSHIFT32BIT((uint64_t)m_uLo * 0xA);
+      m_uLo = m_uLo * 0xA + (*str - '0');
+      if (pointmet) {
+        scale++;
+      }
+    }
+  cont:
+    str++;
+  }
+  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(negmet && IsNotZero(), scale);
+}
+CFX_Decimal::CFX_Decimal(const CFX_ByteStringC& strObj) {
+  CFX_WideString wstrObj;
+  wstrObj.ConvertFrom(strObj);
+  *this = CFX_Decimal(wstrObj);
+}
+CFX_Decimal::operator CFX_WideString() const {
+  CFX_WideString retString;
+  CFX_WideString tmpbuf;
+  uint64_t phi = m_uHi, pmid = m_uMid, plo = m_uLo;
+  while (phi || pmid || plo) {
+    tmpbuf += fxmath_decimal_helper_div10(phi, pmid, plo) + '0';
+  }
+  uint8_t outputlen = (uint8_t)tmpbuf.GetLength();
+  uint8_t scale = (uint8_t)FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
+  while (scale >= outputlen) {
+    tmpbuf += '0';
+    outputlen++;
+  }
+  if (FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero()) {
+    retString += '-';
+  }
+  for (uint8_t idx = 0; idx < outputlen; idx++) {
+    if (idx == (outputlen - scale) && scale != 0) {
+      retString += '.';
+    }
+    retString += tmpbuf[outputlen - 1 - idx];
+  }
+  return retString;
+}
+CFX_Decimal::operator double() const {
+  double pow = (double)(1 << 16) * (1 << 16);
+  double base =
+      ((double)m_uHi) * pow * pow + ((double)m_uMid) * pow + ((double)m_uLo);
+  int8_t scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
+  FX_BOOL bNeg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags);
+  return (bNeg ? -1 : 1) * base * ::pow(10.0, -scale);
+}
+void CFX_Decimal::SetScale(uint8_t newscale) {
+  uint8_t oldscale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
+  if (newscale > oldscale) {
+    uint64_t phi = m_uHi, pmid = m_uMid, plo = m_uLo;
+    for (uint8_t iter = 0; iter < newscale - oldscale; iter++) {
+      fxmath_decimal_helper_mul10(phi, pmid, plo);
+    }
+    m_uHi = (uint32_t)phi;
+    m_uMid = (uint32_t)pmid;
+    m_uLo = (uint32_t)plo;
+    m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
+        FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), newscale);
+  } else if (newscale < oldscale) {
+    uint64_t phi, pmid, plo;
+    phi = 0, pmid = 0, plo = 5;
+    {
+      for (uint8_t iter = 0; iter < oldscale - newscale - 1; iter++) {
+        fxmath_decimal_helper_mul10(phi, pmid, plo);
+      }
+    }
+    phi += m_uHi;
+    pmid += m_uMid;
+    plo += m_uLo;
+    fxmath_decimal_helper_normalize(phi, pmid, plo);
+    {
+      for (uint8_t iter = 0; iter < oldscale - newscale; iter++) {
+        fxmath_decimal_helper_div10(phi, pmid, plo);
+      }
+    }
+    m_uHi = (uint32_t)phi;
+    m_uMid = (uint32_t)pmid;
+    m_uLo = (uint32_t)plo;
+    m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
+        FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), newscale);
+  }
+}
+uint8_t CFX_Decimal::GetScale() {
+  uint8_t oldscale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
+  return oldscale;
+}
+void CFX_Decimal::SetAbs() {
+  m_uFlags &= ~FXMATH_DECIMAL_NEGMASK;
+}
+void CFX_Decimal::SetNegate() {
+  if (IsNotZero()) {
+    m_uFlags ^= FXMATH_DECIMAL_NEGMASK;
+  }
+}
+void CFX_Decimal::FloorOrCeil(FX_BOOL bFloor) {
+  uint64_t nums[3] = {m_uLo, m_uMid, m_uHi};
+  FX_BOOL bDataLoss = FALSE;
+  for (int i = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags); i > 0; i--) {
+    bDataLoss = fxmath_decimal_helper_div10_any(nums, 3) || bDataLoss;
+  }
+  if (bDataLoss && (bFloor ? FXMATH_DECIMAL_FLAGS2NEG(m_uFlags)
+                           : !FXMATH_DECIMAL_FLAGS2NEG(m_uFlags))) {
+    fxmath_decimal_helper_inc_any(nums, 3);
+  }
+  m_uHi = (uint32_t)nums[2];
+  m_uMid = (uint32_t)nums[1];
+  m_uLo = (uint32_t)nums[0];
+  m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
+      FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), 0);
+}
+void CFX_Decimal::SetFloor() {
+  FloorOrCeil(TRUE);
+}
+void CFX_Decimal::SetCeiling() {
+  FloorOrCeil(FALSE);
+}
+void CFX_Decimal::SetTruncate() {
+  FloorOrCeil(!FXMATH_DECIMAL_FLAGS2NEG(m_uFlags));
+}
+void CFX_Decimal::Swap(CFX_Decimal& val) {
+  uint32_t tmp;
+  tmp = m_uHi;
+  m_uHi = val.m_uHi;
+  val.m_uHi = tmp;
+  tmp = m_uMid;
+  m_uMid = val.m_uMid;
+  val.m_uMid = tmp;
+  tmp = m_uLo;
+  m_uLo = val.m_uLo;
+  val.m_uLo = tmp;
+  tmp = m_uFlags;
+  m_uFlags = val.m_uFlags;
+  val.m_uFlags = tmp;
+}
+int8_t CFX_Decimal::Compare(const CFX_Decimal& val) const {
+  CFX_Decimal lhs = *this, rhs = val;
+  int8_t retVal = 0;
+  if (FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) !=
+      FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags)) {
+    uint8_t scale = std::min(FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags),
+                             FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags));
+    lhs.SetScale(scale);
+    rhs.SetScale(scale);
+  }
+  retVal = -(FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) -
+             FXMATH_DECIMAL_FLAGS2NEG(rhs.m_uFlags));
+  if (retVal) {
+    return retVal;
+  }
+  retVal = fxmath_decimal_helper_raw_compare(lhs.m_uHi, lhs.m_uMid, lhs.m_uLo,
+                                             rhs.m_uHi, rhs.m_uMid, rhs.m_uLo);
+  return (FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) ? -retVal : retVal);
+}
+CFX_Decimal CFX_Decimal::AddOrMinus(const CFX_Decimal& val,
+                                    FX_BOOL isAdding) const {
+  CFX_Decimal lhs = *this, rhs = val;
+  if (FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) !=
+      FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags)) {
+    uint8_t scale = std::max(FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags),
+                             FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags));
+    lhs.SetScale(scale);
+    rhs.SetScale(scale);
+  }
+  if (!isAdding) {
+    rhs.SetNegate();
+  }
+  FX_BOOL doRawAdd = (FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) ==
+                      FXMATH_DECIMAL_FLAGS2NEG(rhs.m_uFlags));
+  if (doRawAdd) {
+    uint64_t phi = lhs.m_uHi, pmid = lhs.m_uMid, plo = lhs.m_uLo;
+    phi += rhs.m_uHi;
+    pmid += rhs.m_uMid;
+    plo += rhs.m_uLo;
+    fxmath_decimal_helper_normalize(phi, pmid, plo);
+    if (FXMATH_DECIMAL_RSHIFT32BIT(phi) &&
+        FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) != 0) {
+      fxmath_decimal_helper_div10(phi, pmid, plo);
+      lhs.m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
+          FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags),
+          FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) - 1);
+    }
+    lhs.m_uHi = (uint32_t)phi;
+    lhs.m_uMid = (uint32_t)pmid;
+    lhs.m_uLo = (uint32_t)plo;
+    return lhs;
+  } else {
+    if (fxmath_decimal_helper_raw_compare(lhs.m_uHi, lhs.m_uMid, lhs.m_uLo,
+                                          rhs.m_uHi, rhs.m_uMid,
+                                          rhs.m_uLo) < 0) {
+      lhs.Swap(rhs);
+    }
+    lhs.m_uHi -= rhs.m_uHi;
+    if (lhs.m_uMid < rhs.m_uMid) {
+      lhs.m_uHi--;
+    }
+    lhs.m_uMid -= rhs.m_uMid;
+    if (lhs.m_uLo < rhs.m_uLo) {
+      if (!lhs.m_uMid) {
+        lhs.m_uHi--;
+      }
+      lhs.m_uMid--;
+    }
+    lhs.m_uLo -= rhs.m_uLo;
+    return lhs;
+  }
+}
+CFX_Decimal CFX_Decimal::Multiply(const CFX_Decimal& val) const {
+  uint64_t a[3] = {m_uLo, m_uMid, m_uHi},
+           b[3] = {val.m_uLo, val.m_uMid, val.m_uHi};
+  uint64_t c[6];
+  fxmath_decimal_helper_raw_mul(a, 3, b, 3, c, 6);
+  FX_BOOL neg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) ^
+                FXMATH_DECIMAL_FLAGS2NEG(val.m_uFlags);
+  uint8_t scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) +
+                  FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags);
+  fxmath_decimal_helper_shrinkintorange(c, 6, 3, scale);
+  return CFX_Decimal((uint32_t)c[0], (uint32_t)c[1], (uint32_t)c[2], neg,
+                     scale);
+}
+CFX_Decimal CFX_Decimal::Divide(const CFX_Decimal& val) const {
+  if (!val.IsNotZero()) {
+    return CFX_Decimal();
+  }
+  FX_BOOL neg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) ^
+                FXMATH_DECIMAL_FLAGS2NEG(val.m_uFlags);
+  uint64_t a[7] = {m_uLo, m_uMid, m_uHi},
+           b[3] = {val.m_uLo, val.m_uMid, val.m_uHi}, c[7] = {0};
+  uint8_t scale = 0;
+  if (FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) <
+      FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags)) {
+    for (int i = FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags) -
+                 FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
+         i > 0; i--) {
+      fxmath_decimal_helper_mul10_any(a, 7);
+    }
+  } else {
+    scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) -
+            FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags);
+  }
+  uint8_t minscale = scale;
+  if (!IsNotZero()) {
+    return CFX_Decimal(0, 0, 0, 0, minscale);
+  }
+  while (!a[6]) {
+    fxmath_decimal_helper_mul10_any(a, 7);
+    scale++;
+  }
+  fxmath_decimal_helper_div10_any(a, 7);
+  scale--;
+  fxmath_decimal_helper_raw_div(a, 6, b, 3, c, 7);
+  fxmath_decimal_helper_shrinkintorange(c, 6, 3, scale);
+  fxmath_decimal_helper_truncate(c[2], c[1], c[0], scale, minscale);
+  return CFX_Decimal((uint32_t)c[0], (uint32_t)c[1], (uint32_t)c[2], neg,
+                     scale);
+}
+CFX_Decimal CFX_Decimal::Modulus(const CFX_Decimal& val) const {
+  CFX_Decimal lhs = *this, rhs_abs = val;
+  rhs_abs.SetAbs();
+  if (!rhs_abs.IsNotZero()) {
+    return *this;
+  }
+  while (TRUE) {
+    CFX_Decimal lhs_abs = lhs;
+    lhs_abs.SetAbs();
+    if (lhs_abs < rhs_abs) {
+      break;
+    }
+    CFX_Decimal quot = lhs / rhs_abs;
+    quot.SetTruncate();
+    lhs = lhs - quot * rhs_abs;
+  }
+  return lhs;
+}
+FX_BOOL CFX_Decimal::operator==(const CFX_Decimal& val) const {
+  return Compare(val) == 0;
+}
+FX_BOOL CFX_Decimal::operator<=(const CFX_Decimal& val) const {
+  return Compare(val) <= 0;
+}
+FX_BOOL CFX_Decimal::operator>=(const CFX_Decimal& val) const {
+  return Compare(val) >= 0;
+}
+FX_BOOL CFX_Decimal::operator!=(const CFX_Decimal& val) const {
+  return Compare(val) != 0;
+}
+FX_BOOL CFX_Decimal::operator<(const CFX_Decimal& val) const {
+  return Compare(val) < 0;
+}
+FX_BOOL CFX_Decimal::operator>(const CFX_Decimal& val) const {
+  return Compare(val) > 0;
+}
+CFX_Decimal CFX_Decimal::operator+(const CFX_Decimal& val) const {
+  return AddOrMinus(val, TRUE);
+}
+CFX_Decimal CFX_Decimal::operator-(const CFX_Decimal& val) const {
+  return AddOrMinus(val, FALSE);
+}
+CFX_Decimal CFX_Decimal::operator*(const CFX_Decimal& val) const {
+  return Multiply(val);
+}
+CFX_Decimal CFX_Decimal::operator/(const CFX_Decimal& val) const {
+  return Divide(val);
+}
+CFX_Decimal CFX_Decimal::operator%(const CFX_Decimal& val) const {
+  return Modulus(val);
+}
diff --git a/xfa/src/fgas/src/localization/fx_localeimp.h b/xfa/src/fgas/src/localization/fx_localeimp.h
index 2ebbaa867d..1de517f8b6 100644
--- a/xfa/src/fgas/src/localization/fx_localeimp.h
+++ b/xfa/src/fgas/src/localization/fx_localeimp.h
@@ -1,116 +1,116 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_LOCALE_IMP_H_
-#define _FX_LOCALE_IMP_H_
-class CFX_LCNumeric;
-class CFX_Locale : public IFX_Locale {
- public:
-  CFX_Locale(CXML_Element* pLocaleData);
-  virtual void Release() { delete this; }
-
-  virtual CFX_WideString GetName();
-  virtual void GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
-                                 CFX_WideString& wsNumSymbol) const;
-
-  virtual void GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const;
-  virtual void GetMonthName(int32_t nMonth,
-                            CFX_WideString& wsMonthName,
-                            FX_BOOL bAbbr = TRUE) const;
-  virtual void GetDayName(int32_t nWeek,
-                          CFX_WideString& wsDayName,
-                          FX_BOOL bAbbr = TRUE) const;
-  virtual void GetMeridiemName(CFX_WideString& wsMeridiemName,
-                               FX_BOOL bAM = TRUE) const;
-  virtual void GetTimeZone(FX_TIMEZONE& tz) const;
-  virtual void GetEraName(CFX_WideString& wsEraName, FX_BOOL bAD = TRUE) const;
-
-  virtual void GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                              CFX_WideString& wsPattern) const;
-  virtual void GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                              CFX_WideString& wsPattern) const;
-  virtual void GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
-                             CFX_WideString& wsPattern) const;
-
- protected:
-  virtual ~CFX_Locale();
-  CXML_Element* m_pElement;
-};
-class CFX_FormatString : public IFX_FormatString {
- public:
-  CFX_FormatString(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID);
-  virtual void Release() { delete this; }
-
-  virtual void SplitFormatString(const CFX_WideString& wsFormatString,
-                                 CFX_WideStringArray& wsPatterns);
-  virtual FX_LOCALECATEGORY GetCategory(const CFX_WideString& wsPattern);
-  virtual FX_WORD GetLCID(const CFX_WideString& wsPattern);
-  virtual CFX_WideString GetLocaleName(const CFX_WideString& wsPattern);
-  virtual FX_BOOL ParseText(const CFX_WideString& wsSrcText,
-                            const CFX_WideString& wsPattern,
-                            CFX_WideString& wsValue);
-  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
-                           const CFX_WideString& wsPattern,
-                           FX_FLOAT& fValue);
-  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
-                           const CFX_WideString& wsPattern,
-                           CFX_WideString& wsValue);
-  virtual FX_BOOL ParseDateTime(const CFX_WideString& wsSrcDateTime,
-                                const CFX_WideString& wsPattern,
-                                FX_DATETIMETYPE eDateTimeType,
-                                CFX_Unitime& dtValue);
-  virtual FX_BOOL ParseZero(const CFX_WideString& wsSrcText,
-                            const CFX_WideString& wsPattern);
-  virtual FX_BOOL ParseNull(const CFX_WideString& wsSrcText,
-                            const CFX_WideString& wsPattern);
-  virtual FX_BOOL FormatText(const CFX_WideString& wsSrcText,
-                             const CFX_WideString& wsPattern,
-                             CFX_WideString& wsOutput);
-  virtual FX_BOOL FormatNum(const CFX_WideString& wsSrcNum,
-                            const CFX_WideString& wsPattern,
-                            CFX_WideString& wsOutput);
-  virtual FX_BOOL FormatNum(FX_FLOAT fNum,
-                            const CFX_WideString& wsPattern,
-                            CFX_WideString& wsOutput);
-  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
-                                 const CFX_WideString& wsPattern,
-                                 CFX_WideString& wsOutput);
-  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
-                                 const CFX_WideString& wsPattern,
-                                 CFX_WideString& wsOutput,
-                                 FX_DATETIMETYPE eDateTimeType);
-  virtual FX_BOOL FormatDateTime(const CFX_Unitime& dt,
-                                 const CFX_WideString& wsPattern,
-                                 CFX_WideString& wsOutput);
-  virtual FX_BOOL FormatZero(const CFX_WideString& wsPattern,
-                             CFX_WideString& wsOutput);
-  virtual FX_BOOL FormatNull(const CFX_WideString& wsPattern,
-                             CFX_WideString& wsOutput);
-
- protected:
-  virtual ~CFX_FormatString();
-  IFX_Locale* GetTextFormat(const CFX_WideString& wsPattern,
-                            const CFX_WideStringC& wsCategory,
-                            CFX_WideString& wsPurgePattern);
-  IFX_Locale* GetNumericFormat(const CFX_WideString& wsPattern,
-                               int32_t& iDotIndex,
-                               FX_DWORD& dwStyle,
-                               CFX_WideString& wsPurgePattern);
-  FX_BOOL FormatStrNum(const CFX_WideStringC& wsInputNum,
-                       const CFX_WideString& wsPattern,
-                       CFX_WideString& wsOutput);
-  FX_BOOL FormatLCNumeric(CFX_LCNumeric& lcNum,
-                          const CFX_WideString& wsPattern,
-                          CFX_WideString& wsOutput);
-  FX_DATETIMETYPE GetDateTimeFormat(const CFX_WideString& wsPattern,
-                                    IFX_Locale*& pLocale,
-                                    CFX_WideString& wsDatePattern,
-                                    CFX_WideString& wsTimePattern);
-  IFX_Locale* GetPatternLocale(const CFX_WideStringC& wsLocale);
-  IFX_LocaleMgr* m_pLocaleMgr;
-  FX_BOOL m_bUseLCID;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_LOCALE_IMP_H_
+#define _FX_LOCALE_IMP_H_
+class CFX_LCNumeric;
+class CFX_Locale : public IFX_Locale {
+ public:
+  CFX_Locale(CXML_Element* pLocaleData);
+  virtual void Release() { delete this; }
+
+  virtual CFX_WideString GetName();
+  virtual void GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
+                                 CFX_WideString& wsNumSymbol) const;
+
+  virtual void GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const;
+  virtual void GetMonthName(int32_t nMonth,
+                            CFX_WideString& wsMonthName,
+                            FX_BOOL bAbbr = TRUE) const;
+  virtual void GetDayName(int32_t nWeek,
+                          CFX_WideString& wsDayName,
+                          FX_BOOL bAbbr = TRUE) const;
+  virtual void GetMeridiemName(CFX_WideString& wsMeridiemName,
+                               FX_BOOL bAM = TRUE) const;
+  virtual void GetTimeZone(FX_TIMEZONE& tz) const;
+  virtual void GetEraName(CFX_WideString& wsEraName, FX_BOOL bAD = TRUE) const;
+
+  virtual void GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
+                              CFX_WideString& wsPattern) const;
+  virtual void GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
+                              CFX_WideString& wsPattern) const;
+  virtual void GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
+                             CFX_WideString& wsPattern) const;
+
+ protected:
+  virtual ~CFX_Locale();
+  CXML_Element* m_pElement;
+};
+class CFX_FormatString : public IFX_FormatString {
+ public:
+  CFX_FormatString(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID);
+  virtual void Release() { delete this; }
+
+  virtual void SplitFormatString(const CFX_WideString& wsFormatString,
+                                 CFX_WideStringArray& wsPatterns);
+  virtual FX_LOCALECATEGORY GetCategory(const CFX_WideString& wsPattern);
+  virtual FX_WORD GetLCID(const CFX_WideString& wsPattern);
+  virtual CFX_WideString GetLocaleName(const CFX_WideString& wsPattern);
+  virtual FX_BOOL ParseText(const CFX_WideString& wsSrcText,
+                            const CFX_WideString& wsPattern,
+                            CFX_WideString& wsValue);
+  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
+                           const CFX_WideString& wsPattern,
+                           FX_FLOAT& fValue);
+  virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum,
+                           const CFX_WideString& wsPattern,
+                           CFX_WideString& wsValue);
+  virtual FX_BOOL ParseDateTime(const CFX_WideString& wsSrcDateTime,
+                                const CFX_WideString& wsPattern,
+                                FX_DATETIMETYPE eDateTimeType,
+                                CFX_Unitime& dtValue);
+  virtual FX_BOOL ParseZero(const CFX_WideString& wsSrcText,
+                            const CFX_WideString& wsPattern);
+  virtual FX_BOOL ParseNull(const CFX_WideString& wsSrcText,
+                            const CFX_WideString& wsPattern);
+  virtual FX_BOOL FormatText(const CFX_WideString& wsSrcText,
+                             const CFX_WideString& wsPattern,
+                             CFX_WideString& wsOutput);
+  virtual FX_BOOL FormatNum(const CFX_WideString& wsSrcNum,
+                            const CFX_WideString& wsPattern,
+                            CFX_WideString& wsOutput);
+  virtual FX_BOOL FormatNum(FX_FLOAT fNum,
+                            const CFX_WideString& wsPattern,
+                            CFX_WideString& wsOutput);
+  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
+                                 const CFX_WideString& wsPattern,
+                                 CFX_WideString& wsOutput);
+  virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime,
+                                 const CFX_WideString& wsPattern,
+                                 CFX_WideString& wsOutput,
+                                 FX_DATETIMETYPE eDateTimeType);
+  virtual FX_BOOL FormatDateTime(const CFX_Unitime& dt,
+                                 const CFX_WideString& wsPattern,
+                                 CFX_WideString& wsOutput);
+  virtual FX_BOOL FormatZero(const CFX_WideString& wsPattern,
+                             CFX_WideString& wsOutput);
+  virtual FX_BOOL FormatNull(const CFX_WideString& wsPattern,
+                             CFX_WideString& wsOutput);
+
+ protected:
+  virtual ~CFX_FormatString();
+  IFX_Locale* GetTextFormat(const CFX_WideString& wsPattern,
+                            const CFX_WideStringC& wsCategory,
+                            CFX_WideString& wsPurgePattern);
+  IFX_Locale* GetNumericFormat(const CFX_WideString& wsPattern,
+                               int32_t& iDotIndex,
+                               FX_DWORD& dwStyle,
+                               CFX_WideString& wsPurgePattern);
+  FX_BOOL FormatStrNum(const CFX_WideStringC& wsInputNum,
+                       const CFX_WideString& wsPattern,
+                       CFX_WideString& wsOutput);
+  FX_BOOL FormatLCNumeric(CFX_LCNumeric& lcNum,
+                          const CFX_WideString& wsPattern,
+                          CFX_WideString& wsOutput);
+  FX_DATETIMETYPE GetDateTimeFormat(const CFX_WideString& wsPattern,
+                                    IFX_Locale*& pLocale,
+                                    CFX_WideString& wsDatePattern,
+                                    CFX_WideString& wsTimePattern);
+  IFX_Locale* GetPatternLocale(const CFX_WideStringC& wsLocale);
+  IFX_LocaleMgr* m_pLocaleMgr;
+  FX_BOOL m_bUseLCID;
+};
+#endif
diff --git a/xfa/src/fgas/src/localization/fx_localemgr.cpp b/xfa/src/fgas/src/localization/fx_localemgr.cpp
index cea681bf56..b7362633c6 100644
--- a/xfa/src/fgas/src/localization/fx_localemgr.cpp
+++ b/xfa/src/fgas/src/localization/fx_localemgr.cpp
@@ -1,97 +1,97 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "core/include/fxcrt/fx_xml.h"
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_localemgr.h"
-
-IFX_LocaleMgr* FX_LocaleMgr_Create(const FX_WCHAR* pszLocalPath,
-                                   FX_WORD wDefaultLCID) {
-  void* pPathHandle = FX_OpenFolder(pszLocalPath);
-  if (!pPathHandle) {
-    return NULL;
-  }
-  CFX_LocaleMgr* pLocaleMgr = new CFX_LocaleMgr(wDefaultLCID);
-  CFX_WideString wsFileName;
-  FX_BOOL bFolder = FALSE;
-  while (FX_GetNextFile(pPathHandle, wsFileName, bFolder)) {
-    if (!bFolder) {
-      if (wsFileName.GetLength() < 4) {
-        continue;
-      }
-      CFX_WideString wsExt = wsFileName.Right(4);
-      wsExt.MakeLower();
-      if (wsExt != L".xml") {
-        continue;
-      }
-      CFX_WideString wsFullPath(pszLocalPath);
-      wsFullPath += L"\\" + wsFileName;
-      IFX_FileRead* pRead = FX_CreateFileRead(wsFullPath);
-      if (!pRead) {
-        continue;
-      }
-      CXML_Element* pXmlLocale = CXML_Element::Parse(pRead);
-      pRead->Release();
-      CFX_ByteString bssp = pXmlLocale->GetNamespace();
-      if (bssp == "http://www.foxitsoftware.com/localization") {
-        CFX_WideString wsLCID = pXmlLocale->GetAttrValue("", "lcid");
-        wchar_t* pEnd = NULL;
-        FX_DWORD dwLCID = wcstol(wsLCID, &pEnd, 16);
-        if (pLocaleMgr->m_lcid2xml.GetValueAt((void*)(uintptr_t)dwLCID)) {
-          delete pXmlLocale;
-        } else {
-          pLocaleMgr->m_lcid2xml.SetAt((void*)(uintptr_t)dwLCID, pXmlLocale);
-        }
-      } else {
-        delete pXmlLocale;
-      }
-    }
-  }
-  FX_CloseFolder(pPathHandle);
-  return pLocaleMgr;
-}
-CFX_LocaleMgr::CFX_LocaleMgr(FX_WORD wDefLCID) : m_wDefLCID(wDefLCID) {}
-CFX_LocaleMgr::~CFX_LocaleMgr() {
-  FX_POSITION ps = m_lcid2locale.GetStartPosition();
-  while (ps) {
-    void* plcid;
-    IFX_Locale* pLocale = NULL;
-    m_lcid2locale.GetNextAssoc(ps, plcid, (void*&)pLocale);
-    pLocale->Release();
-  }
-  m_lcid2locale.RemoveAll();
-  ps = m_lcid2xml.GetStartPosition();
-  while (ps) {
-    void* plcid;
-    CXML_Element* pxml = NULL;
-    m_lcid2xml.GetNextAssoc(ps, plcid, (void*&)pxml);
-    delete pxml;
-  }
-  m_lcid2xml.RemoveAll();
-}
-FX_WORD CFX_LocaleMgr::GetDefLocaleID() {
-  return m_wDefLCID;
-}
-IFX_Locale* CFX_LocaleMgr::GetDefLocale() {
-  return GetLocale(m_wDefLCID);
-}
-IFX_Locale* CFX_LocaleMgr::GetLocale(FX_WORD lcid) {
-  IFX_Locale* pLocale =
-      (IFX_Locale*)m_lcid2locale.GetValueAt((void*)(uintptr_t)lcid);
-  if (!pLocale) {
-    CXML_Element* pxml =
-        (CXML_Element*)m_lcid2xml.GetValueAt((void*)(uintptr_t)lcid);
-    if (pxml) {
-      pLocale = IFX_Locale::Create(pxml);
-      m_lcid2locale.SetAt((void*)(uintptr_t)lcid, pLocale);
-    }
-  }
-  return pLocale;
-}
-IFX_Locale* CFX_LocaleMgr::GetLocaleByName(
-    const CFX_WideStringC& wsLocaleName) {
-  return NULL;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "core/include/fxcrt/fx_xml.h"
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_localemgr.h"
+
+IFX_LocaleMgr* FX_LocaleMgr_Create(const FX_WCHAR* pszLocalPath,
+                                   FX_WORD wDefaultLCID) {
+  void* pPathHandle = FX_OpenFolder(pszLocalPath);
+  if (!pPathHandle) {
+    return NULL;
+  }
+  CFX_LocaleMgr* pLocaleMgr = new CFX_LocaleMgr(wDefaultLCID);
+  CFX_WideString wsFileName;
+  FX_BOOL bFolder = FALSE;
+  while (FX_GetNextFile(pPathHandle, wsFileName, bFolder)) {
+    if (!bFolder) {
+      if (wsFileName.GetLength() < 4) {
+        continue;
+      }
+      CFX_WideString wsExt = wsFileName.Right(4);
+      wsExt.MakeLower();
+      if (wsExt != L".xml") {
+        continue;
+      }
+      CFX_WideString wsFullPath(pszLocalPath);
+      wsFullPath += L"\\" + wsFileName;
+      IFX_FileRead* pRead = FX_CreateFileRead(wsFullPath);
+      if (!pRead) {
+        continue;
+      }
+      CXML_Element* pXmlLocale = CXML_Element::Parse(pRead);
+      pRead->Release();
+      CFX_ByteString bssp = pXmlLocale->GetNamespace();
+      if (bssp == "http://www.foxitsoftware.com/localization") {
+        CFX_WideString wsLCID = pXmlLocale->GetAttrValue("", "lcid");
+        wchar_t* pEnd = NULL;
+        FX_DWORD dwLCID = wcstol(wsLCID, &pEnd, 16);
+        if (pLocaleMgr->m_lcid2xml.GetValueAt((void*)(uintptr_t)dwLCID)) {
+          delete pXmlLocale;
+        } else {
+          pLocaleMgr->m_lcid2xml.SetAt((void*)(uintptr_t)dwLCID, pXmlLocale);
+        }
+      } else {
+        delete pXmlLocale;
+      }
+    }
+  }
+  FX_CloseFolder(pPathHandle);
+  return pLocaleMgr;
+}
+CFX_LocaleMgr::CFX_LocaleMgr(FX_WORD wDefLCID) : m_wDefLCID(wDefLCID) {}
+CFX_LocaleMgr::~CFX_LocaleMgr() {
+  FX_POSITION ps = m_lcid2locale.GetStartPosition();
+  while (ps) {
+    void* plcid;
+    IFX_Locale* pLocale = NULL;
+    m_lcid2locale.GetNextAssoc(ps, plcid, (void*&)pLocale);
+    pLocale->Release();
+  }
+  m_lcid2locale.RemoveAll();
+  ps = m_lcid2xml.GetStartPosition();
+  while (ps) {
+    void* plcid;
+    CXML_Element* pxml = NULL;
+    m_lcid2xml.GetNextAssoc(ps, plcid, (void*&)pxml);
+    delete pxml;
+  }
+  m_lcid2xml.RemoveAll();
+}
+FX_WORD CFX_LocaleMgr::GetDefLocaleID() {
+  return m_wDefLCID;
+}
+IFX_Locale* CFX_LocaleMgr::GetDefLocale() {
+  return GetLocale(m_wDefLCID);
+}
+IFX_Locale* CFX_LocaleMgr::GetLocale(FX_WORD lcid) {
+  IFX_Locale* pLocale =
+      (IFX_Locale*)m_lcid2locale.GetValueAt((void*)(uintptr_t)lcid);
+  if (!pLocale) {
+    CXML_Element* pxml =
+        (CXML_Element*)m_lcid2xml.GetValueAt((void*)(uintptr_t)lcid);
+    if (pxml) {
+      pLocale = IFX_Locale::Create(pxml);
+      m_lcid2locale.SetAt((void*)(uintptr_t)lcid, pLocale);
+    }
+  }
+  return pLocale;
+}
+IFX_Locale* CFX_LocaleMgr::GetLocaleByName(
+    const CFX_WideStringC& wsLocaleName) {
+  return NULL;
+}
diff --git a/xfa/src/fgas/src/localization/fx_localemgr.h b/xfa/src/fgas/src/localization/fx_localemgr.h
index ca3e90ec58..1428a4346a 100644
--- a/xfa/src/fgas/src/localization/fx_localemgr.h
+++ b/xfa/src/fgas/src/localization/fx_localemgr.h
@@ -1,24 +1,24 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_LOCALEMGR_IMP_H_
-#define _FX_LOCALEMGR_IMP_H_
-class CFX_LocaleMgr : public IFX_LocaleMgr {
- public:
-  CFX_LocaleMgr(FX_WORD wDefLCID);
-  virtual void Release() { delete this; }
-  virtual FX_WORD GetDefLocaleID();
-  virtual IFX_Locale* GetDefLocale();
-  virtual IFX_Locale* GetLocale(FX_WORD lcid);
-  virtual IFX_Locale* GetLocaleByName(const CFX_WideStringC& wsLocaleName);
-  CFX_MapPtrToPtr m_lcid2xml;
-
- protected:
-  ~CFX_LocaleMgr();
-  CFX_MapPtrToPtr m_lcid2locale;
-  FX_WORD m_wDefLCID;
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_LOCALEMGR_IMP_H_
+#define _FX_LOCALEMGR_IMP_H_
+class CFX_LocaleMgr : public IFX_LocaleMgr {
+ public:
+  CFX_LocaleMgr(FX_WORD wDefLCID);
+  virtual void Release() { delete this; }
+  virtual FX_WORD GetDefLocaleID();
+  virtual IFX_Locale* GetDefLocale();
+  virtual IFX_Locale* GetLocale(FX_WORD lcid);
+  virtual IFX_Locale* GetLocaleByName(const CFX_WideStringC& wsLocaleName);
+  CFX_MapPtrToPtr m_lcid2xml;
+
+ protected:
+  ~CFX_LocaleMgr();
+  CFX_MapPtrToPtr m_lcid2locale;
+  FX_WORD m_wDefLCID;
+};
+#endif
diff --git a/xfa/src/fgas/src/xml/fx_sax_imp.cpp b/xfa/src/fgas/src/xml/fx_sax_imp.cpp
index 6b3cc778ab..bb1602ca72 100644
--- a/xfa/src/fgas/src/xml/fx_sax_imp.cpp
+++ b/xfa/src/fgas/src/xml/fx_sax_imp.cpp
@@ -1,689 +1,689 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "xfa/src/fgas/src/fgas_base.h"
-#include "fx_sax_imp.h"
-
-namespace {
-
-const FX_DWORD kSaxFileBufSize = 32768;
-
-}  // namespace
-
-IFX_SAXReader* FX_SAXReader_Create() {
-  return new CFX_SAXReader;
-}
-CFX_SAXFile::CFX_SAXFile()
-    : m_pFile(NULL),
-      m_dwStart(0),
-      m_dwEnd(0),
-      m_dwCur(0),
-      m_pBuf(NULL),
-      m_dwBufSize(0),
-      m_dwBufIndex(0) {}
-FX_BOOL CFX_SAXFile::StartFile(IFX_FileRead* pFile,
-                               FX_DWORD dwStart,
-                               FX_DWORD dwLen) {
-  FXSYS_assert(m_pFile == NULL && pFile != NULL);
-  FX_DWORD dwSize = pFile->GetSize();
-  if (dwStart >= dwSize) {
-    return FALSE;
-  }
-  if (dwLen == -1 || dwStart + dwLen > dwSize) {
-    dwLen = dwSize - dwStart;
-  }
-  if (dwLen == 0) {
-    return FALSE;
-  }
-  m_dwBufSize = std::min(dwLen, kSaxFileBufSize);
-  m_pBuf = FX_Alloc(uint8_t, m_dwBufSize);
-  if (!pFile->ReadBlock(m_pBuf, dwStart, m_dwBufSize)) {
-    return FALSE;
-  }
-  m_dwStart = dwStart;
-  m_dwEnd = dwStart + dwLen;
-  m_dwCur = dwStart;
-  m_pFile = pFile;
-  m_dwBufIndex = 0;
-  return TRUE;
-}
-FX_BOOL CFX_SAXFile::ReadNextBlock() {
-  FXSYS_assert(m_pFile != NULL);
-  FX_DWORD dwSize = m_dwEnd - m_dwCur;
-  if (dwSize == 0) {
-    return FALSE;
-  }
-  m_dwBufSize = std::min(dwSize, kSaxFileBufSize);
-  if (!m_pFile->ReadBlock(m_pBuf, m_dwCur, m_dwBufSize)) {
-    return FALSE;
-  }
-  m_dwBufIndex = 0;
-  return TRUE;
-}
-void CFX_SAXFile::Reset() {
-  if (m_pBuf) {
-    FX_Free(m_pBuf);
-    m_pBuf = NULL;
-  }
-  m_pFile = NULL;
-}
-CFX_SAXReader::CFX_SAXReader()
-    : m_File(),
-      m_pHandler(nullptr),
-      m_iState(-1),
-      m_pRoot(nullptr),
-      m_pCurItem(nullptr),
-      m_dwItemID(0),
-      m_iDataSize(256),
-      m_iNameSize(256),
-      m_dwParseMode(0),
-      m_pCommentContext(nullptr) {
-  m_pszData = FX_Alloc(uint8_t, m_iDataSize);
-  m_pszName = FX_Alloc(uint8_t, m_iNameSize);
-}
-CFX_SAXReader::~CFX_SAXReader() {
-  Reset();
-  if (m_pszData) {
-    FX_Free(m_pszData);
-    m_pszData = NULL;
-  }
-  if (m_pszName) {
-    FX_Free(m_pszName);
-    m_pszName = NULL;
-  }
-}
-void CFX_SAXReader::Reset() {
-  m_File.Reset();
-  CFX_SAXItem* pItem = m_pRoot;
-  while (pItem) {
-    CFX_SAXItem* pNext = pItem->m_pNext;
-    delete pItem;
-    pItem = pNext;
-  }
-  m_pRoot = NULL;
-  m_pCurItem = NULL;
-  m_dwItemID = 0;
-  m_SkipStack.RemoveAll();
-  m_SkipChar = 0;
-  m_iDataLength = 0;
-  m_iEntityStart = -1;
-  m_iNameLength = 0;
-  m_iDataPos = 0;
-  if (m_pCommentContext) {
-    delete m_pCommentContext;
-    m_pCommentContext = NULL;
-  }
-}
-inline void CFX_SAXReader::Push() {
-  CFX_SAXItem* pNew = new CFX_SAXItem;
-  pNew->m_dwID = ++m_dwItemID;
-  pNew->m_bSkip = m_pCurItem->m_bSkip;
-  pNew->m_pPrev = m_pCurItem;
-  m_pCurItem->m_pNext = pNew;
-  m_pCurItem = pNew;
-}
-inline void CFX_SAXReader::Pop() {
-  if (!m_pCurItem) {
-    return;
-  }
-  CFX_SAXItem* pPrev = m_pCurItem->m_pPrev;
-  pPrev->m_pNext = NULL;
-  delete m_pCurItem;
-  m_pCurItem = pPrev;
-}
-inline void CFX_SAXReader::AppendData(uint8_t ch) {
-  ReallocDataBuffer();
-  m_pszData[m_iDataPos++] = ch;
-}
-inline void CFX_SAXReader::AppendName(uint8_t ch) {
-  ReallocNameBuffer();
-  m_pszName[m_iDataPos++] = ch;
-}
-void CFX_SAXReader::ReallocDataBuffer() {
-  if (m_iDataPos < m_iDataSize) {
-    return;
-  }
-  if (m_iDataSize <= 1024 * 1024) {
-    m_iDataSize *= 2;
-  } else {
-    m_iDataSize += 1024 * 1024;
-  }
-  m_pszData = (uint8_t*)FX_Realloc(uint8_t, m_pszData, m_iDataSize);
-}
-void CFX_SAXReader::ReallocNameBuffer() {
-  if (m_iDataPos < m_iNameSize) {
-    return;
-  }
-  if (m_iNameSize <= 1024 * 1024) {
-    m_iNameSize *= 2;
-  } else {
-    m_iNameSize += 1024 * 1024;
-  }
-  m_pszName = (uint8_t*)FX_Realloc(uint8_t, m_pszName, m_iNameSize);
-}
-inline FX_BOOL CFX_SAXReader::SkipSpace(uint8_t ch) {
-  return (m_dwParseMode & FX_SAXPARSEMODE_NotSkipSpace) == 0 && ch < 0x21;
-}
-int32_t CFX_SAXReader::StartParse(IFX_FileRead* pFile,
-                                  FX_DWORD dwStart,
-                                  FX_DWORD dwLen,
-                                  FX_DWORD dwParseMode) {
-  m_iState = -1;
-  Reset();
-  if (!m_File.StartFile(pFile, dwStart, dwLen)) {
-    return -1;
-  }
-  m_iState = 0;
-  m_eMode = FX_SAXMODE_Text;
-  m_ePrevMode = FX_SAXMODE_Text;
-  m_bCharData = FALSE;
-  m_dwDataOffset = 0;
-  m_pRoot = m_pCurItem = new CFX_SAXItem;
-  m_pCurItem->m_dwID = ++m_dwItemID;
-  m_dwParseMode = dwParseMode;
-  return 0;
-}
-typedef void (CFX_SAXReader::*FX_SAXReader_LPFParse)();
-static const FX_SAXReader_LPFParse g_FX_SAXReader_LPFParse[FX_SAXMODE_MAX] = {
-    &CFX_SAXReader::ParseText,
-    &CFX_SAXReader::ParseNodeStart,
-    &CFX_SAXReader::ParseDeclOrComment,
-    &CFX_SAXReader::ParseDeclNode,
-    &CFX_SAXReader::ParseComment,
-    &CFX_SAXReader::ParseCommentContent,
-    &CFX_SAXReader::ParseTagName,
-    &CFX_SAXReader::ParseTagAttributeName,
-    &CFX_SAXReader::ParseTagAttributeEqual,
-    &CFX_SAXReader::ParseTagAttributeValue,
-    &CFX_SAXReader::ParseMaybeClose,
-    &CFX_SAXReader::ParseTagClose,
-    &CFX_SAXReader::ParseTagEnd,
-    &CFX_SAXReader::ParseTargetData,
-};
-int32_t CFX_SAXReader::ContinueParse(IFX_Pause* pPause) {
-  if (m_iState < 0 || m_iState > 99) {
-    return m_iState;
-  }
-  while (m_File.m_dwCur < m_File.m_dwEnd) {
-    FX_DWORD& index = m_File.m_dwBufIndex;
-    FX_DWORD size = m_File.m_dwBufSize;
-    const uint8_t* pBuf = m_File.m_pBuf;
-    while (index < size) {
-      m_CurByte = pBuf[index];
-      (this->*g_FX_SAXReader_LPFParse[m_eMode])();
-      index++;
-    }
-    m_File.m_dwCur += index;
-    m_iState = (m_File.m_dwCur - m_File.m_dwStart) * 100 /
-               (m_File.m_dwEnd - m_File.m_dwStart);
-    if (m_File.m_dwCur >= m_File.m_dwEnd) {
-      break;
-    }
-    if (!m_File.ReadNextBlock()) {
-      m_iState = -2;
-      break;
-    }
-    m_dwDataOffset = 0;
-    if (pPause && pPause->NeedToPauseNow()) {
-      break;
-    }
-  }
-  return m_iState;
-}
-void CFX_SAXReader::ParseChar(uint8_t ch) {
-  ReallocDataBuffer();
-  m_pszData[m_iDataPos] = ch;
-  if (m_iEntityStart > -1 && ch == ';') {
-    int32_t iSaveEntityStart = m_iEntityStart;
-    CFX_ByteString csEntity(m_pszData + m_iEntityStart + 1,
-                            m_iDataPos - m_iEntityStart - 1);
-    int32_t iLen = csEntity.GetLength();
-    if (iLen > 0) {
-      if (csEntity[0] == '#') {
-        if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_sharp) == 0) {
-          ch = 0;
-          uint8_t w;
-          if (iLen > 1 && csEntity[1] == 'x') {
-            for (int32_t i = 2; i < iLen; i++) {
-              w = csEntity[i];
-              if (w >= '0' && w <= '9') {
-                ch = (ch << 4) + w - '0';
-              } else if (w >= 'A' && w <= 'F') {
-                ch = (ch << 4) + w - 55;
-              } else if (w >= 'a' && w <= 'f') {
-                ch = (ch << 4) + w - 87;
-              } else {
-                break;
-              }
-            }
-          } else {
-            for (int32_t i = 1; i < iLen; i++) {
-              w = csEntity[i];
-              if (w < '0' || w > '9') {
-                break;
-              }
-              ch = ch * 10 + w - '0';
-            }
-          }
-          if (ch != 0) {
-            m_pszData[m_iEntityStart++] = ch;
-          }
-        }
-      } else {
-        if (csEntity.Compare("amp") == 0) {
-          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_amp) == 0) {
-            m_pszData[m_iEntityStart++] = '&';
-          }
-        } else if (csEntity.Compare("lt") == 0) {
-          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_lt) == 0) {
-            m_pszData[m_iEntityStart++] = '<';
-          }
-        } else if (csEntity.Compare("gt") == 0) {
-          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_gt) == 0) {
-            m_pszData[m_iEntityStart++] = '>';
-          }
-        } else if (csEntity.Compare("apos") == 0) {
-          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_apos) == 0) {
-            m_pszData[m_iEntityStart++] = '\'';
-          }
-        } else if (csEntity.Compare("quot") == 0) {
-          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_quot) == 0) {
-            m_pszData[m_iEntityStart++] = '\"';
-          }
-        }
-      }
-    }
-    if (iSaveEntityStart != m_iEntityStart) {
-      m_iDataPos = m_iEntityStart;
-      m_iEntityStart = -1;
-    } else {
-      m_iDataPos++;
-      m_iEntityStart = -1;
-    }
-  } else {
-    if (m_iEntityStart < 0 && ch == '&') {
-      m_iEntityStart = m_iDataPos;
-    }
-    m_iDataPos++;
-  }
-}
-void CFX_SAXReader::ParseText() {
-  if (m_CurByte == '<') {
-    if (m_iDataPos > 0) {
-      m_iDataLength = m_iDataPos;
-      m_iDataPos = 0;
-      if (m_pHandler) {
-        NotifyData();
-      }
-    }
-    Push();
-    m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
-    m_eMode = FX_SAXMODE_NodeStart;
-    return;
-  }
-  if (m_iDataPos < 1 && SkipSpace(m_CurByte)) {
-    return;
-  }
-  ParseChar(m_CurByte);
-}
-void CFX_SAXReader::ParseNodeStart() {
-  if (m_CurByte == '?') {
-    m_pCurItem->m_eNode = FX_SAXNODE_Instruction;
-    m_eMode = FX_SAXMODE_TagName;
-    return;
-  }
-  if (m_CurByte == '!') {
-    m_eMode = FX_SAXMODE_DeclOrComment;
-    return;
-  }
-  if (m_CurByte == '/') {
-    m_eMode = FX_SAXMODE_TagEnd;
-    return;
-  }
-  if (m_CurByte == '>') {
-    Pop();
-    m_eMode = FX_SAXMODE_Text;
-    return;
-  }
-  if (m_CurByte > 0x20) {
-    m_dwDataOffset = m_File.m_dwBufIndex;
-    m_pCurItem->m_eNode = FX_SAXNODE_Tag;
-    m_eMode = FX_SAXMODE_TagName;
-    AppendData(m_CurByte);
-  }
-}
-void CFX_SAXReader::ParseDeclOrComment() {
-  if (m_CurByte == '-') {
-    m_eMode = FX_SAXMODE_Comment;
-    m_pCurItem->m_eNode = FX_SAXNODE_Comment;
-    if (m_pCommentContext == NULL) {
-      m_pCommentContext = new CFX_SAXCommentContext;
-    }
-    m_pCommentContext->m_iHeaderCount = 1;
-    m_pCommentContext->m_iTailCount = 0;
-  } else {
-    m_eMode = FX_SAXMODE_DeclNode;
-    m_dwDataOffset = m_File.m_dwBufIndex;
-    m_SkipChar = '>';
-    m_SkipStack.Add('>');
-    SkipNode();
-  }
-}
-void CFX_SAXReader::ParseComment() {
-  m_pCommentContext->m_iHeaderCount = 2;
-  m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
-  m_eMode = FX_SAXMODE_CommentContent;
-}
-void CFX_SAXReader::ParseCommentContent() {
-  if (m_CurByte == '-') {
-    m_pCommentContext->m_iTailCount++;
-  } else if (m_CurByte == '>' && m_pCommentContext->m_iTailCount == 2) {
-    m_iDataLength = m_iDataPos;
-    m_iDataPos = 0;
-    if (m_pHandler) {
-      NotifyTargetData();
-    }
-    Pop();
-    m_eMode = FX_SAXMODE_Text;
-  } else {
-    while (m_pCommentContext->m_iTailCount > 0) {
-      AppendData('-');
-      m_pCommentContext->m_iTailCount--;
-    }
-    AppendData(m_CurByte);
-  }
-}
-void CFX_SAXReader::ParseDeclNode() {
-  SkipNode();
-}
-void CFX_SAXReader::ParseTagName() {
-  if (m_CurByte < 0x21 || m_CurByte == '/' || m_CurByte == '>' ||
-      m_CurByte == '?') {
-    m_iDataLength = m_iDataPos;
-    m_iDataPos = 0;
-    if (m_pHandler) {
-      NotifyEnter();
-    }
-    if (m_CurByte < 0x21) {
-      m_eMode = FX_SAXMODE_TagAttributeName;
-    } else if (m_CurByte == '/' || m_CurByte == '?') {
-      m_ePrevMode = m_eMode;
-      m_eMode = FX_SAXMODE_TagMaybeClose;
-    } else {
-      if (m_pHandler) {
-        NotifyBreak();
-      }
-      m_eMode = FX_SAXMODE_Text;
-    }
-  } else {
-    AppendData(m_CurByte);
-  }
-}
-void CFX_SAXReader::ParseTagAttributeName() {
-  if (m_CurByte < 0x21 || m_CurByte == '=') {
-    if (m_iDataPos < 1 && m_CurByte < 0x21) {
-      return;
-    }
-    m_iNameLength = m_iDataPos;
-    m_iDataPos = 0;
-    m_SkipChar = 0;
-    m_eMode = m_CurByte == '=' ? FX_SAXMODE_TagAttributeValue
-                               : FX_SAXMODE_TagAttributeEqual;
-    return;
-  }
-  if (m_CurByte == '/' || m_CurByte == '>' || m_CurByte == '?') {
-    if (m_CurByte == '/' || m_CurByte == '?') {
-      m_ePrevMode = m_eMode;
-      m_eMode = FX_SAXMODE_TagMaybeClose;
-    } else {
-      if (m_pHandler) {
-        NotifyBreak();
-      }
-      m_eMode = FX_SAXMODE_Text;
-    }
-    return;
-  }
-  if (m_iDataPos < 1) {
-    m_dwDataOffset = m_File.m_dwBufIndex;
-  }
-  AppendName(m_CurByte);
-}
-void CFX_SAXReader::ParseTagAttributeEqual() {
-  if (m_CurByte == '=') {
-    m_SkipChar = 0;
-    m_eMode = FX_SAXMODE_TagAttributeValue;
-    return;
-  } else if (m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
-    m_iDataPos = m_iNameLength;
-    AppendName(0x20);
-    m_eMode = FX_SAXMODE_TargetData;
-    ParseTargetData();
-  }
-}
-void CFX_SAXReader::ParseTagAttributeValue() {
-  if (m_SkipChar) {
-    if (m_SkipChar == m_CurByte) {
-      {
-        m_iDataLength = m_iDataPos;
-        m_iDataPos = 0;
-        if (m_pHandler) {
-          NotifyAttribute();
-        }
-      }
-      m_SkipChar = 0;
-      m_eMode = FX_SAXMODE_TagAttributeName;
-      return;
-    }
-    ParseChar(m_CurByte);
-    return;
-  }
-  if (m_CurByte < 0x21) {
-    return;
-  }
-  if (m_iDataPos < 1) {
-    if (m_CurByte == '\'' || m_CurByte == '\"') {
-      m_SkipChar = m_CurByte;
-    }
-  }
-}
-void CFX_SAXReader::ParseMaybeClose() {
-  if (m_CurByte == '>') {
-    if (m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
-      m_iNameLength = m_iDataPos;
-      m_iDataPos = 0;
-      if (m_pHandler) {
-        NotifyTargetData();
-      }
-    }
-    ParseTagClose();
-    m_eMode = FX_SAXMODE_Text;
-  } else if (m_ePrevMode == FX_SAXMODE_TagName) {
-    AppendData('/');
-    m_eMode = FX_SAXMODE_TagName;
-    m_ePrevMode = FX_SAXMODE_Text;
-    ParseTagName();
-  } else if (m_ePrevMode == FX_SAXMODE_TagAttributeName) {
-    AppendName('/');
-    m_eMode = FX_SAXMODE_TagAttributeName;
-    m_ePrevMode = FX_SAXMODE_Text;
-    ParseTagAttributeName();
-  } else if (m_ePrevMode == FX_SAXMODE_TargetData) {
-    AppendName('?');
-    m_eMode = FX_SAXMODE_TargetData;
-    m_ePrevMode = FX_SAXMODE_Text;
-    ParseTargetData();
-  }
-}
-void CFX_SAXReader::ParseTagClose() {
-  m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
-  if (m_pHandler) {
-    NotifyClose();
-  }
-  Pop();
-}
-void CFX_SAXReader::ParseTagEnd() {
-  if (m_CurByte < 0x21) {
-    return;
-  }
-  if (m_CurByte == '>') {
-    Pop();
-    m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
-    m_iDataLength = m_iDataPos;
-    m_iDataPos = 0;
-    if (m_pHandler) {
-      NotifyEnd();
-    }
-    Pop();
-    m_eMode = FX_SAXMODE_Text;
-  } else {
-    ParseChar(m_CurByte);
-  }
-}
-void CFX_SAXReader::ParseTargetData() {
-  if (m_CurByte == '?') {
-    m_ePrevMode = m_eMode;
-    m_eMode = FX_SAXMODE_TagMaybeClose;
-  } else {
-    AppendName(m_CurByte);
-  }
-}
-void CFX_SAXReader::SkipNode() {
-  int32_t iLen = m_SkipStack.GetSize();
-  if (m_SkipChar == '\'' || m_SkipChar == '\"') {
-    if (m_CurByte != m_SkipChar) {
-      return;
-    }
-    iLen--;
-    FXSYS_assert(iLen > -1);
-    m_SkipStack.RemoveAt(iLen, 1);
-    m_SkipChar = iLen ? m_SkipStack[iLen - 1] : 0;
-    return;
-  }
-  switch (m_CurByte) {
-    case '<':
-      m_SkipChar = '>';
-      m_SkipStack.Add('>');
-      break;
-    case '[':
-      m_SkipChar = ']';
-      m_SkipStack.Add(']');
-      break;
-    case '(':
-      m_SkipChar = ')';
-      m_SkipStack.Add(')');
-      break;
-    case '\'':
-      m_SkipChar = '\'';
-      m_SkipStack.Add('\'');
-      break;
-    case '\"':
-      m_SkipChar = '\"';
-      m_SkipStack.Add('\"');
-      break;
-    default:
-      if (m_CurByte == m_SkipChar) {
-        iLen--;
-        m_SkipStack.RemoveAt(iLen, 1);
-        m_SkipChar = iLen ? m_SkipStack[iLen - 1] : 0;
-        if (iLen == 0 && m_CurByte == '>') {
-          m_iDataLength = m_iDataPos;
-          m_iDataPos = 0;
-          if (m_iDataLength >= 9 &&
-              FXSYS_memcmp(m_pszData, "[CDATA[", 7 * sizeof(uint8_t)) == 0 &&
-              FXSYS_memcmp(m_pszData + m_iDataLength - 2, "]]",
-                           2 * sizeof(uint8_t)) == 0) {
-            Pop();
-            m_iDataLength -= 9;
-            m_dwDataOffset += 7;
-            FXSYS_memmove(m_pszData, m_pszData + 7,
-                          m_iDataLength * sizeof(uint8_t));
-            m_bCharData = TRUE;
-            if (m_pHandler) {
-              NotifyData();
-            }
-            m_bCharData = FALSE;
-          } else {
-            Pop();
-          }
-          m_eMode = FX_SAXMODE_Text;
-        }
-      }
-      break;
-  }
-  if (iLen > 0) {
-    ParseChar(m_CurByte);
-  }
-}
-void CFX_SAXReader::NotifyData() {
-  FXSYS_assert(m_pHandler != NULL);
-  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag)
-    m_pHandler->OnTagData(m_pCurItem->m_pNode,
-                          m_bCharData ? FX_SAXNODE_CharData : FX_SAXNODE_Text,
-                          CFX_ByteStringC(m_pszData, m_iDataLength),
-                          m_File.m_dwCur + m_dwDataOffset);
-}
-void CFX_SAXReader::NotifyEnter() {
-  FXSYS_assert(m_pHandler != NULL);
-  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag ||
-      m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
-    m_pCurItem->m_pNode =
-        m_pHandler->OnTagEnter(CFX_ByteStringC(m_pszData, m_iDataLength),
-                               m_pCurItem->m_eNode, m_dwNodePos);
-  }
-}
-void CFX_SAXReader::NotifyAttribute() {
-  FXSYS_assert(m_pHandler != NULL);
-  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag ||
-      m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
-    m_pHandler->OnTagAttribute(m_pCurItem->m_pNode,
-                               CFX_ByteStringC(m_pszName, m_iNameLength),
-                               CFX_ByteStringC(m_pszData, m_iDataLength));
-  }
-}
-void CFX_SAXReader::NotifyBreak() {
-  FXSYS_assert(m_pHandler != NULL);
-  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag) {
-    m_pHandler->OnTagBreak(m_pCurItem->m_pNode);
-  }
-}
-void CFX_SAXReader::NotifyClose() {
-  FXSYS_assert(m_pHandler != NULL);
-  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag ||
-      m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
-    m_pHandler->OnTagClose(m_pCurItem->m_pNode, m_dwNodePos);
-  }
-}
-void CFX_SAXReader::NotifyEnd() {
-  FXSYS_assert(m_pHandler != NULL);
-  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag) {
-    m_pHandler->OnTagEnd(m_pCurItem->m_pNode,
-                         CFX_ByteStringC(m_pszData, m_iDataLength),
-                         m_dwNodePos);
-  }
-}
-void CFX_SAXReader::NotifyTargetData() {
-  FXSYS_assert(m_pHandler != NULL);
-  if (m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
-    m_pHandler->OnTargetData(m_pCurItem->m_pNode, m_pCurItem->m_eNode,
-                             CFX_ByteStringC(m_pszName, m_iNameLength),
-                             m_dwNodePos);
-  } else if (m_pCurItem->m_eNode == FX_SAXNODE_Comment) {
-    m_pHandler->OnTargetData(m_pCurItem->m_pNode, m_pCurItem->m_eNode,
-                             CFX_ByteStringC(m_pszData, m_iDataLength),
-                             m_dwNodePos);
-  }
-}
-void CFX_SAXReader::SkipCurrentNode() {
-  if (!m_pCurItem) {
-    return;
-  }
-  m_pCurItem->m_bSkip = TRUE;
-}
-void CFX_SAXReader::SetHandler(IFX_SAXReaderHandler* pHandler) {
-  m_pHandler = pHandler;
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include <algorithm>
+
+#include "xfa/src/fgas/src/fgas_base.h"
+#include "fx_sax_imp.h"
+
+namespace {
+
+const FX_DWORD kSaxFileBufSize = 32768;
+
+}  // namespace
+
+IFX_SAXReader* FX_SAXReader_Create() {
+  return new CFX_SAXReader;
+}
+CFX_SAXFile::CFX_SAXFile()
+    : m_pFile(NULL),
+      m_dwStart(0),
+      m_dwEnd(0),
+      m_dwCur(0),
+      m_pBuf(NULL),
+      m_dwBufSize(0),
+      m_dwBufIndex(0) {}
+FX_BOOL CFX_SAXFile::StartFile(IFX_FileRead* pFile,
+                               FX_DWORD dwStart,
+                               FX_DWORD dwLen) {
+  FXSYS_assert(m_pFile == NULL && pFile != NULL);
+  FX_DWORD dwSize = pFile->GetSize();
+  if (dwStart >= dwSize) {
+    return FALSE;
+  }
+  if (dwLen == -1 || dwStart + dwLen > dwSize) {
+    dwLen = dwSize - dwStart;
+  }
+  if (dwLen == 0) {
+    return FALSE;
+  }
+  m_dwBufSize = std::min(dwLen, kSaxFileBufSize);
+  m_pBuf = FX_Alloc(uint8_t, m_dwBufSize);
+  if (!pFile->ReadBlock(m_pBuf, dwStart, m_dwBufSize)) {
+    return FALSE;
+  }
+  m_dwStart = dwStart;
+  m_dwEnd = dwStart + dwLen;
+  m_dwCur = dwStart;
+  m_pFile = pFile;
+  m_dwBufIndex = 0;
+  return TRUE;
+}
+FX_BOOL CFX_SAXFile::ReadNextBlock() {
+  FXSYS_assert(m_pFile != NULL);
+  FX_DWORD dwSize = m_dwEnd - m_dwCur;
+  if (dwSize == 0) {
+    return FALSE;
+  }
+  m_dwBufSize = std::min(dwSize, kSaxFileBufSize);
+  if (!m_pFile->ReadBlock(m_pBuf, m_dwCur, m_dwBufSize)) {
+    return FALSE;
+  }
+  m_dwBufIndex = 0;
+  return TRUE;
+}
+void CFX_SAXFile::Reset() {
+  if (m_pBuf) {
+    FX_Free(m_pBuf);
+    m_pBuf = NULL;
+  }
+  m_pFile = NULL;
+}
+CFX_SAXReader::CFX_SAXReader()
+    : m_File(),
+      m_pHandler(nullptr),
+      m_iState(-1),
+      m_pRoot(nullptr),
+      m_pCurItem(nullptr),
+      m_dwItemID(0),
+      m_iDataSize(256),
+      m_iNameSize(256),
+      m_dwParseMode(0),
+      m_pCommentContext(nullptr) {
+  m_pszData = FX_Alloc(uint8_t, m_iDataSize);
+  m_pszName = FX_Alloc(uint8_t, m_iNameSize);
+}
+CFX_SAXReader::~CFX_SAXReader() {
+  Reset();
+  if (m_pszData) {
+    FX_Free(m_pszData);
+    m_pszData = NULL;
+  }
+  if (m_pszName) {
+    FX_Free(m_pszName);
+    m_pszName = NULL;
+  }
+}
+void CFX_SAXReader::Reset() {
+  m_File.Reset();
+  CFX_SAXItem* pItem = m_pRoot;
+  while (pItem) {
+    CFX_SAXItem* pNext = pItem->m_pNext;
+    delete pItem;
+    pItem = pNext;
+  }
+  m_pRoot = NULL;
+  m_pCurItem = NULL;
+  m_dwItemID = 0;
+  m_SkipStack.RemoveAll();
+  m_SkipChar = 0;
+  m_iDataLength = 0;
+  m_iEntityStart = -1;
+  m_iNameLength = 0;
+  m_iDataPos = 0;
+  if (m_pCommentContext) {
+    delete m_pCommentContext;
+    m_pCommentContext = NULL;
+  }
+}
+inline void CFX_SAXReader::Push() {
+  CFX_SAXItem* pNew = new CFX_SAXItem;
+  pNew->m_dwID = ++m_dwItemID;
+  pNew->m_bSkip = m_pCurItem->m_bSkip;
+  pNew->m_pPrev = m_pCurItem;
+  m_pCurItem->m_pNext = pNew;
+  m_pCurItem = pNew;
+}
+inline void CFX_SAXReader::Pop() {
+  if (!m_pCurItem) {
+    return;
+  }
+  CFX_SAXItem* pPrev = m_pCurItem->m_pPrev;
+  pPrev->m_pNext = NULL;
+  delete m_pCurItem;
+  m_pCurItem = pPrev;
+}
+inline void CFX_SAXReader::AppendData(uint8_t ch) {
+  ReallocDataBuffer();
+  m_pszData[m_iDataPos++] = ch;
+}
+inline void CFX_SAXReader::AppendName(uint8_t ch) {
+  ReallocNameBuffer();
+  m_pszName[m_iDataPos++] = ch;
+}
+void CFX_SAXReader::ReallocDataBuffer() {
+  if (m_iDataPos < m_iDataSize) {
+    return;
+  }
+  if (m_iDataSize <= 1024 * 1024) {
+    m_iDataSize *= 2;
+  } else {
+    m_iDataSize += 1024 * 1024;
+  }
+  m_pszData = (uint8_t*)FX_Realloc(uint8_t, m_pszData, m_iDataSize);
+}
+void CFX_SAXReader::ReallocNameBuffer() {
+  if (m_iDataPos < m_iNameSize) {
+    return;
+  }
+  if (m_iNameSize <= 1024 * 1024) {
+    m_iNameSize *= 2;
+  } else {
+    m_iNameSize += 1024 * 1024;
+  }
+  m_pszName = (uint8_t*)FX_Realloc(uint8_t, m_pszName, m_iNameSize);
+}
+inline FX_BOOL CFX_SAXReader::SkipSpace(uint8_t ch) {
+  return (m_dwParseMode & FX_SAXPARSEMODE_NotSkipSpace) == 0 && ch < 0x21;
+}
+int32_t CFX_SAXReader::StartParse(IFX_FileRead* pFile,
+                                  FX_DWORD dwStart,
+                                  FX_DWORD dwLen,
+                                  FX_DWORD dwParseMode) {
+  m_iState = -1;
+  Reset();
+  if (!m_File.StartFile(pFile, dwStart, dwLen)) {
+    return -1;
+  }
+  m_iState = 0;
+  m_eMode = FX_SAXMODE_Text;
+  m_ePrevMode = FX_SAXMODE_Text;
+  m_bCharData = FALSE;
+  m_dwDataOffset = 0;
+  m_pRoot = m_pCurItem = new CFX_SAXItem;
+  m_pCurItem->m_dwID = ++m_dwItemID;
+  m_dwParseMode = dwParseMode;
+  return 0;
+}
+typedef void (CFX_SAXReader::*FX_SAXReader_LPFParse)();
+static const FX_SAXReader_LPFParse g_FX_SAXReader_LPFParse[FX_SAXMODE_MAX] = {
+    &CFX_SAXReader::ParseText,
+    &CFX_SAXReader::ParseNodeStart,
+    &CFX_SAXReader::ParseDeclOrComment,
+    &CFX_SAXReader::ParseDeclNode,
+    &CFX_SAXReader::ParseComment,
+    &CFX_SAXReader::ParseCommentContent,
+    &CFX_SAXReader::ParseTagName,
+    &CFX_SAXReader::ParseTagAttributeName,
+    &CFX_SAXReader::ParseTagAttributeEqual,
+    &CFX_SAXReader::ParseTagAttributeValue,
+    &CFX_SAXReader::ParseMaybeClose,
+    &CFX_SAXReader::ParseTagClose,
+    &CFX_SAXReader::ParseTagEnd,
+    &CFX_SAXReader::ParseTargetData,
+};
+int32_t CFX_SAXReader::ContinueParse(IFX_Pause* pPause) {
+  if (m_iState < 0 || m_iState > 99) {
+    return m_iState;
+  }
+  while (m_File.m_dwCur < m_File.m_dwEnd) {
+    FX_DWORD& index = m_File.m_dwBufIndex;
+    FX_DWORD size = m_File.m_dwBufSize;
+    const uint8_t* pBuf = m_File.m_pBuf;
+    while (index < size) {
+      m_CurByte = pBuf[index];
+      (this->*g_FX_SAXReader_LPFParse[m_eMode])();
+      index++;
+    }
+    m_File.m_dwCur += index;
+    m_iState = (m_File.m_dwCur - m_File.m_dwStart) * 100 /
+               (m_File.m_dwEnd - m_File.m_dwStart);
+    if (m_File.m_dwCur >= m_File.m_dwEnd) {
+      break;
+    }
+    if (!m_File.ReadNextBlock()) {
+      m_iState = -2;
+      break;
+    }
+    m_dwDataOffset = 0;
+    if (pPause && pPause->NeedToPauseNow()) {
+      break;
+    }
+  }
+  return m_iState;
+}
+void CFX_SAXReader::ParseChar(uint8_t ch) {
+  ReallocDataBuffer();
+  m_pszData[m_iDataPos] = ch;
+  if (m_iEntityStart > -1 && ch == ';') {
+    int32_t iSaveEntityStart = m_iEntityStart;
+    CFX_ByteString csEntity(m_pszData + m_iEntityStart + 1,
+                            m_iDataPos - m_iEntityStart - 1);
+    int32_t iLen = csEntity.GetLength();
+    if (iLen > 0) {
+      if (csEntity[0] == '#') {
+        if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_sharp) == 0) {
+          ch = 0;
+          uint8_t w;
+          if (iLen > 1 && csEntity[1] == 'x') {
+            for (int32_t i = 2; i < iLen; i++) {
+              w = csEntity[i];
+              if (w >= '0' && w <= '9') {
+                ch = (ch << 4) + w - '0';
+              } else if (w >= 'A' && w <= 'F') {
+                ch = (ch << 4) + w - 55;
+              } else if (w >= 'a' && w <= 'f') {
+                ch = (ch << 4) + w - 87;
+              } else {
+                break;
+              }
+            }
+          } else {
+            for (int32_t i = 1; i < iLen; i++) {
+              w = csEntity[i];
+              if (w < '0' || w > '9') {
+                break;
+              }
+              ch = ch * 10 + w - '0';
+            }
+          }
+          if (ch != 0) {
+            m_pszData[m_iEntityStart++] = ch;
+          }
+        }
+      } else {
+        if (csEntity.Compare("amp") == 0) {
+          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_amp) == 0) {
+            m_pszData[m_iEntityStart++] = '&';
+          }
+        } else if (csEntity.Compare("lt") == 0) {
+          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_lt) == 0) {
+            m_pszData[m_iEntityStart++] = '<';
+          }
+        } else if (csEntity.Compare("gt") == 0) {
+          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_gt) == 0) {
+            m_pszData[m_iEntityStart++] = '>';
+          }
+        } else if (csEntity.Compare("apos") == 0) {
+          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_apos) == 0) {
+            m_pszData[m_iEntityStart++] = '\'';
+          }
+        } else if (csEntity.Compare("quot") == 0) {
+          if ((m_dwParseMode & FX_SAXPARSEMODE_NotConvert_quot) == 0) {
+            m_pszData[m_iEntityStart++] = '\"';
+          }
+        }
+      }
+    }
+    if (iSaveEntityStart != m_iEntityStart) {
+      m_iDataPos = m_iEntityStart;
+      m_iEntityStart = -1;
+    } else {
+      m_iDataPos++;
+      m_iEntityStart = -1;
+    }
+  } else {
+    if (m_iEntityStart < 0 && ch == '&') {
+      m_iEntityStart = m_iDataPos;
+    }
+    m_iDataPos++;
+  }
+}
+void CFX_SAXReader::ParseText() {
+  if (m_CurByte == '<') {
+    if (m_iDataPos > 0) {
+      m_iDataLength = m_iDataPos;
+      m_iDataPos = 0;
+      if (m_pHandler) {
+        NotifyData();
+      }
+    }
+    Push();
+    m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
+    m_eMode = FX_SAXMODE_NodeStart;
+    return;
+  }
+  if (m_iDataPos < 1 && SkipSpace(m_CurByte)) {
+    return;
+  }
+  ParseChar(m_CurByte);
+}
+void CFX_SAXReader::ParseNodeStart() {
+  if (m_CurByte == '?') {
+    m_pCurItem->m_eNode = FX_SAXNODE_Instruction;
+    m_eMode = FX_SAXMODE_TagName;
+    return;
+  }
+  if (m_CurByte == '!') {
+    m_eMode = FX_SAXMODE_DeclOrComment;
+    return;
+  }
+  if (m_CurByte == '/') {
+    m_eMode = FX_SAXMODE_TagEnd;
+    return;
+  }
+  if (m_CurByte == '>') {
+    Pop();
+    m_eMode = FX_SAXMODE_Text;
+    return;
+  }
+  if (m_CurByte > 0x20) {
+    m_dwDataOffset = m_File.m_dwBufIndex;
+    m_pCurItem->m_eNode = FX_SAXNODE_Tag;
+    m_eMode = FX_SAXMODE_TagName;
+    AppendData(m_CurByte);
+  }
+}
+void CFX_SAXReader::ParseDeclOrComment() {
+  if (m_CurByte == '-') {
+    m_eMode = FX_SAXMODE_Comment;
+    m_pCurItem->m_eNode = FX_SAXNODE_Comment;
+    if (m_pCommentContext == NULL) {
+      m_pCommentContext = new CFX_SAXCommentContext;
+    }
+    m_pCommentContext->m_iHeaderCount = 1;
+    m_pCommentContext->m_iTailCount = 0;
+  } else {
+    m_eMode = FX_SAXMODE_DeclNode;
+    m_dwDataOffset = m_File.m_dwBufIndex;
+    m_SkipChar = '>';
+    m_SkipStack.Add('>');
+    SkipNode();
+  }
+}
+void CFX_SAXReader::ParseComment() {
+  m_pCommentContext->m_iHeaderCount = 2;
+  m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
+  m_eMode = FX_SAXMODE_CommentContent;
+}
+void CFX_SAXReader::ParseCommentContent() {
+  if (m_CurByte == '-') {
+    m_pCommentContext->m_iTailCount++;
+  } else if (m_CurByte == '>' && m_pCommentContext->m_iTailCount == 2) {
+    m_iDataLength = m_iDataPos;
+    m_iDataPos = 0;
+    if (m_pHandler) {
+      NotifyTargetData();
+    }
+    Pop();
+    m_eMode = FX_SAXMODE_Text;
+  } else {
+    while (m_pCommentContext->m_iTailCount > 0) {
+      AppendData('-');
+      m_pCommentContext->m_iTailCount--;
+    }
+    AppendData(m_CurByte);
+  }
+}
+void CFX_SAXReader::ParseDeclNode() {
+  SkipNode();
+}
+void CFX_SAXReader::ParseTagName() {
+  if (m_CurByte < 0x21 || m_CurByte == '/' || m_CurByte == '>' ||
+      m_CurByte == '?') {
+    m_iDataLength = m_iDataPos;
+    m_iDataPos = 0;
+    if (m_pHandler) {
+      NotifyEnter();
+    }
+    if (m_CurByte < 0x21) {
+      m_eMode = FX_SAXMODE_TagAttributeName;
+    } else if (m_CurByte == '/' || m_CurByte == '?') {
+      m_ePrevMode = m_eMode;
+      m_eMode = FX_SAXMODE_TagMaybeClose;
+    } else {
+      if (m_pHandler) {
+        NotifyBreak();
+      }
+      m_eMode = FX_SAXMODE_Text;
+    }
+  } else {
+    AppendData(m_CurByte);
+  }
+}
+void CFX_SAXReader::ParseTagAttributeName() {
+  if (m_CurByte < 0x21 || m_CurByte == '=') {
+    if (m_iDataPos < 1 && m_CurByte < 0x21) {
+      return;
+    }
+    m_iNameLength = m_iDataPos;
+    m_iDataPos = 0;
+    m_SkipChar = 0;
+    m_eMode = m_CurByte == '=' ? FX_SAXMODE_TagAttributeValue
+                               : FX_SAXMODE_TagAttributeEqual;
+    return;
+  }
+  if (m_CurByte == '/' || m_CurByte == '>' || m_CurByte == '?') {
+    if (m_CurByte == '/' || m_CurByte == '?') {
+      m_ePrevMode = m_eMode;
+      m_eMode = FX_SAXMODE_TagMaybeClose;
+    } else {
+      if (m_pHandler) {
+        NotifyBreak();
+      }
+      m_eMode = FX_SAXMODE_Text;
+    }
+    return;
+  }
+  if (m_iDataPos < 1) {
+    m_dwDataOffset = m_File.m_dwBufIndex;
+  }
+  AppendName(m_CurByte);
+}
+void CFX_SAXReader::ParseTagAttributeEqual() {
+  if (m_CurByte == '=') {
+    m_SkipChar = 0;
+    m_eMode = FX_SAXMODE_TagAttributeValue;
+    return;
+  } else if (m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
+    m_iDataPos = m_iNameLength;
+    AppendName(0x20);
+    m_eMode = FX_SAXMODE_TargetData;
+    ParseTargetData();
+  }
+}
+void CFX_SAXReader::ParseTagAttributeValue() {
+  if (m_SkipChar) {
+    if (m_SkipChar == m_CurByte) {
+      {
+        m_iDataLength = m_iDataPos;
+        m_iDataPos = 0;
+        if (m_pHandler) {
+          NotifyAttribute();
+        }
+      }
+      m_SkipChar = 0;
+      m_eMode = FX_SAXMODE_TagAttributeName;
+      return;
+    }
+    ParseChar(m_CurByte);
+    return;
+  }
+  if (m_CurByte < 0x21) {
+    return;
+  }
+  if (m_iDataPos < 1) {
+    if (m_CurByte == '\'' || m_CurByte == '\"') {
+      m_SkipChar = m_CurByte;
+    }
+  }
+}
+void CFX_SAXReader::ParseMaybeClose() {
+  if (m_CurByte == '>') {
+    if (m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
+      m_iNameLength = m_iDataPos;
+      m_iDataPos = 0;
+      if (m_pHandler) {
+        NotifyTargetData();
+      }
+    }
+    ParseTagClose();
+    m_eMode = FX_SAXMODE_Text;
+  } else if (m_ePrevMode == FX_SAXMODE_TagName) {
+    AppendData('/');
+    m_eMode = FX_SAXMODE_TagName;
+    m_ePrevMode = FX_SAXMODE_Text;
+    ParseTagName();
+  } else if (m_ePrevMode == FX_SAXMODE_TagAttributeName) {
+    AppendName('/');
+    m_eMode = FX_SAXMODE_TagAttributeName;
+    m_ePrevMode = FX_SAXMODE_Text;
+    ParseTagAttributeName();
+  } else if (m_ePrevMode == FX_SAXMODE_TargetData) {
+    AppendName('?');
+    m_eMode = FX_SAXMODE_TargetData;
+    m_ePrevMode = FX_SAXMODE_Text;
+    ParseTargetData();
+  }
+}
+void CFX_SAXReader::ParseTagClose() {
+  m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
+  if (m_pHandler) {
+    NotifyClose();
+  }
+  Pop();
+}
+void CFX_SAXReader::ParseTagEnd() {
+  if (m_CurByte < 0x21) {
+    return;
+  }
+  if (m_CurByte == '>') {
+    Pop();
+    m_dwNodePos = m_File.m_dwCur + m_File.m_dwBufIndex;
+    m_iDataLength = m_iDataPos;
+    m_iDataPos = 0;
+    if (m_pHandler) {
+      NotifyEnd();
+    }
+    Pop();
+    m_eMode = FX_SAXMODE_Text;
+  } else {
+    ParseChar(m_CurByte);
+  }
+}
+void CFX_SAXReader::ParseTargetData() {
+  if (m_CurByte == '?') {
+    m_ePrevMode = m_eMode;
+    m_eMode = FX_SAXMODE_TagMaybeClose;
+  } else {
+    AppendName(m_CurByte);
+  }
+}
+void CFX_SAXReader::SkipNode() {
+  int32_t iLen = m_SkipStack.GetSize();
+  if (m_SkipChar == '\'' || m_SkipChar == '\"') {
+    if (m_CurByte != m_SkipChar) {
+      return;
+    }
+    iLen--;
+    FXSYS_assert(iLen > -1);
+    m_SkipStack.RemoveAt(iLen, 1);
+    m_SkipChar = iLen ? m_SkipStack[iLen - 1] : 0;
+    return;
+  }
+  switch (m_CurByte) {
+    case '<':
+      m_SkipChar = '>';
+      m_SkipStack.Add('>');
+      break;
+    case '[':
+      m_SkipChar = ']';
+      m_SkipStack.Add(']');
+      break;
+    case '(':
+      m_SkipChar = ')';
+      m_SkipStack.Add(')');
+      break;
+    case '\'':
+      m_SkipChar = '\'';
+      m_SkipStack.Add('\'');
+      break;
+    case '\"':
+      m_SkipChar = '\"';
+      m_SkipStack.Add('\"');
+      break;
+    default:
+      if (m_CurByte == m_SkipChar) {
+        iLen--;
+        m_SkipStack.RemoveAt(iLen, 1);
+        m_SkipChar = iLen ? m_SkipStack[iLen - 1] : 0;
+        if (iLen == 0 && m_CurByte == '>') {
+          m_iDataLength = m_iDataPos;
+          m_iDataPos = 0;
+          if (m_iDataLength >= 9 &&
+              FXSYS_memcmp(m_pszData, "[CDATA[", 7 * sizeof(uint8_t)) == 0 &&
+              FXSYS_memcmp(m_pszData + m_iDataLength - 2, "]]",
+                           2 * sizeof(uint8_t)) == 0) {
+            Pop();
+            m_iDataLength -= 9;
+            m_dwDataOffset += 7;
+            FXSYS_memmove(m_pszData, m_pszData + 7,
+                          m_iDataLength * sizeof(uint8_t));
+            m_bCharData = TRUE;
+            if (m_pHandler) {
+              NotifyData();
+            }
+            m_bCharData = FALSE;
+          } else {
+            Pop();
+          }
+          m_eMode = FX_SAXMODE_Text;
+        }
+      }
+      break;
+  }
+  if (iLen > 0) {
+    ParseChar(m_CurByte);
+  }
+}
+void CFX_SAXReader::NotifyData() {
+  FXSYS_assert(m_pHandler != NULL);
+  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag)
+    m_pHandler->OnTagData(m_pCurItem->m_pNode,
+                          m_bCharData ? FX_SAXNODE_CharData : FX_SAXNODE_Text,
+                          CFX_ByteStringC(m_pszData, m_iDataLength),
+                          m_File.m_dwCur + m_dwDataOffset);
+}
+void CFX_SAXReader::NotifyEnter() {
+  FXSYS_assert(m_pHandler != NULL);
+  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag ||
+      m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
+    m_pCurItem->m_pNode =
+        m_pHandler->OnTagEnter(CFX_ByteStringC(m_pszData, m_iDataLength),
+                               m_pCurItem->m_eNode, m_dwNodePos);
+  }
+}
+void CFX_SAXReader::NotifyAttribute() {
+  FXSYS_assert(m_pHandler != NULL);
+  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag ||
+      m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
+    m_pHandler->OnTagAttribute(m_pCurItem->m_pNode,
+                               CFX_ByteStringC(m_pszName, m_iNameLength),
+                               CFX_ByteStringC(m_pszData, m_iDataLength));
+  }
+}
+void CFX_SAXReader::NotifyBreak() {
+  FXSYS_assert(m_pHandler != NULL);
+  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag) {
+    m_pHandler->OnTagBreak(m_pCurItem->m_pNode);
+  }
+}
+void CFX_SAXReader::NotifyClose() {
+  FXSYS_assert(m_pHandler != NULL);
+  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag ||
+      m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
+    m_pHandler->OnTagClose(m_pCurItem->m_pNode, m_dwNodePos);
+  }
+}
+void CFX_SAXReader::NotifyEnd() {
+  FXSYS_assert(m_pHandler != NULL);
+  if (m_pCurItem->m_eNode == FX_SAXNODE_Tag) {
+    m_pHandler->OnTagEnd(m_pCurItem->m_pNode,
+                         CFX_ByteStringC(m_pszData, m_iDataLength),
+                         m_dwNodePos);
+  }
+}
+void CFX_SAXReader::NotifyTargetData() {
+  FXSYS_assert(m_pHandler != NULL);
+  if (m_pCurItem->m_eNode == FX_SAXNODE_Instruction) {
+    m_pHandler->OnTargetData(m_pCurItem->m_pNode, m_pCurItem->m_eNode,
+                             CFX_ByteStringC(m_pszName, m_iNameLength),
+                             m_dwNodePos);
+  } else if (m_pCurItem->m_eNode == FX_SAXNODE_Comment) {
+    m_pHandler->OnTargetData(m_pCurItem->m_pNode, m_pCurItem->m_eNode,
+                             CFX_ByteStringC(m_pszData, m_iDataLength),
+                             m_dwNodePos);
+  }
+}
+void CFX_SAXReader::SkipCurrentNode() {
+  if (!m_pCurItem) {
+    return;
+  }
+  m_pCurItem->m_bSkip = TRUE;
+}
+void CFX_SAXReader::SetHandler(IFX_SAXReaderHandler* pHandler) {
+  m_pHandler = pHandler;
+}
diff --git a/xfa/src/fgas/src/xml/fx_sax_imp.h b/xfa/src/fgas/src/xml/fx_sax_imp.h
index 71be388efd..76809b9503 100644
--- a/xfa/src/fgas/src/xml/fx_sax_imp.h
+++ b/xfa/src/fgas/src/xml/fx_sax_imp.h
@@ -1,134 +1,134 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef _FX_SAX_IMP_
-#define _FX_SAX_IMP_
-
-class CFX_SAXFile {
- public:
-  CFX_SAXFile();
-  FX_BOOL StartFile(IFX_FileRead* pFile, FX_DWORD dwStart, FX_DWORD dwLen);
-  FX_BOOL ReadNextBlock();
-  void Reset();
-  IFX_FileRead* m_pFile;
-  FX_DWORD m_dwStart;
-  FX_DWORD m_dwEnd;
-  FX_DWORD m_dwCur;
-  uint8_t* m_pBuf;
-  FX_DWORD m_dwBufSize;
-  FX_DWORD m_dwBufIndex;
-};
-enum FX_SAXMODE {
-  FX_SAXMODE_Text = 0,
-  FX_SAXMODE_NodeStart,
-  FX_SAXMODE_DeclOrComment,
-  FX_SAXMODE_DeclNode,
-  FX_SAXMODE_Comment,
-  FX_SAXMODE_CommentContent,
-  FX_SAXMODE_TagName,
-  FX_SAXMODE_TagAttributeName,
-  FX_SAXMODE_TagAttributeEqual,
-  FX_SAXMODE_TagAttributeValue,
-  FX_SAXMODE_TagMaybeClose,
-  FX_SAXMODE_TagClose,
-  FX_SAXMODE_TagEnd,
-  FX_SAXMODE_TargetData,
-  FX_SAXMODE_MAX,
-};
-class CFX_SAXItem {
- public:
-  CFX_SAXItem()
-      : m_pNode(NULL),
-        m_eNode(FX_SAXNODE_Unknown),
-        m_dwID(0),
-        m_bSkip(FALSE),
-        m_pPrev(NULL),
-        m_pNext(NULL) {}
-  void* m_pNode;
-  FX_SAXNODE m_eNode;
-  FX_DWORD m_dwID;
-  FX_BOOL m_bSkip;
-  CFX_SAXItem* m_pPrev;
-  CFX_SAXItem* m_pNext;
-};
-class CFX_SAXCommentContext {
- public:
-  CFX_SAXCommentContext() : m_iHeaderCount(0), m_iTailCount(0) {}
-  int32_t m_iHeaderCount;
-  int32_t m_iTailCount;
-};
-class CFX_SAXReader : public IFX_SAXReader {
- public:
-  CFX_SAXReader();
-  ~CFX_SAXReader();
-  virtual void Release() { delete this; }
-  virtual int32_t StartParse(IFX_FileRead* pFile,
-                             FX_DWORD dwStart = 0,
-                             FX_DWORD dwLen = -1,
-                             FX_DWORD dwParseMode = 0);
-  virtual int32_t ContinueParse(IFX_Pause* pPause = NULL);
-  virtual void SkipCurrentNode();
-  virtual void SetHandler(IFX_SAXReaderHandler* pHandler);
-  void AppendData(uint8_t ch);
-  void AppendName(uint8_t ch);
-  void ParseText();
-  void ParseNodeStart();
-  void ParseInstruction();
-  void ParseDeclOrComment();
-  void ParseDeclNode();
-  void ParseComment();
-  void ParseCommentContent();
-  void ParseTagName();
-  void ParseTagAttributeName();
-  void ParseTagAttributeEqual();
-  void ParseTagAttributeValue();
-  void ParseMaybeClose();
-  void ParseTagClose();
-  void ParseTagEnd();
-  void ParseTargetData();
-
- protected:
-  CFX_SAXFile m_File;
-  IFX_SAXReaderHandler* m_pHandler;
-  int32_t m_iState;
-  CFX_SAXItem* m_pRoot;
-  CFX_SAXItem* m_pCurItem;
-  FX_DWORD m_dwItemID;
-  FX_SAXMODE m_eMode;
-  FX_SAXMODE m_ePrevMode;
-  FX_BOOL m_bCharData;
-  uint8_t m_CurByte;
-  FX_DWORD m_dwDataOffset;
-  CFX_ByteArray m_SkipStack;
-  uint8_t m_SkipChar;
-  FX_DWORD m_dwNodePos;
-  uint8_t* m_pszData;
-  int32_t m_iDataSize;
-  int32_t m_iDataLength;
-  int32_t m_iEntityStart;
-  int32_t m_iDataPos;
-  uint8_t* m_pszName;
-  int32_t m_iNameSize;
-  int32_t m_iNameLength;
-  FX_DWORD m_dwParseMode;
-  CFX_SAXCommentContext* m_pCommentContext;
-  void Reset();
-  void Push();
-  void Pop();
-  FX_BOOL SkipSpace(uint8_t ch);
-  void SkipNode();
-  void NotifyData();
-  void NotifyEnter();
-  void NotifyAttribute();
-  void NotifyBreak();
-  void NotifyClose();
-  void NotifyEnd();
-  void NotifyTargetData();
-  void ReallocDataBuffer();
-  void ReallocNameBuffer();
-  void ParseChar(uint8_t ch);
-};
-#endif
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_SAX_IMP_
+#define _FX_SAX_IMP_
+
+class CFX_SAXFile {
+ public:
+  CFX_SAXFile();
+  FX_BOOL StartFile(IFX_FileRead* pFile, FX_DWORD dwStart, FX_DWORD dwLen);
+  FX_BOOL ReadNextBlock();
+  void Reset();
+  IFX_FileRead* m_pFile;
+  FX_DWORD m_dwStart;
+  FX_DWORD m_dwEnd;
+  FX_DWORD m_dwCur;
+  uint8_t* m_pBuf;
+  FX_DWORD m_dwBufSize;
+  FX_DWORD m_dwBufIndex;
+};
+enum FX_SAXMODE {
+  FX_SAXMODE_Text = 0,
+  FX_SAXMODE_NodeStart,
+  FX_SAXMODE_DeclOrComment,
+  FX_SAXMODE_DeclNode,
+  FX_SAXMODE_Comment,
+  FX_SAXMODE_CommentContent,
+  FX_SAXMODE_TagName,
+  FX_SAXMODE_TagAttributeName,
+  FX_SAXMODE_TagAttributeEqual,
+  FX_SAXMODE_TagAttributeValue,
+  FX_SAXMODE_TagMaybeClose,
+  FX_SAXMODE_TagClose,
+  FX_SAXMODE_TagEnd,
+  FX_SAXMODE_TargetData,
+  FX_SAXMODE_MAX,
+};
+class CFX_SAXItem {
+ public:
+  CFX_SAXItem()
+      : m_pNode(NULL),
+        m_eNode(FX_SAXNODE_Unknown),
+        m_dwID(0),
+        m_bSkip(FALSE),
+        m_pPrev(NULL),
+        m_pNext(NULL) {}
+  void* m_pNode;
+  FX_SAXNODE m_eNode;
+  FX_DWORD m_dwID;
+  FX_BOOL m_bSkip;
+  CFX_SAXItem* m_pPrev;
+  CFX_SAXItem* m_pNext;
+};
+class CFX_SAXCommentContext {
+ public:
+  CFX_SAXCommentContext() : m_iHeaderCount(0), m_iTailCount(0) {}
+  int32_t m_iHeaderCount;
+  int32_t m_iTailCount;
+};
+class CFX_SAXReader : public IFX_SAXReader {
+ public:
+  CFX_SAXReader();
+  ~CFX_SAXReader();
+  virtual void Release() { delete this; }
+  virtual int32_t StartParse(IFX_FileRead* pFile,
+                             FX_DWORD dwStart = 0,
+                             FX_DWORD dwLen = -1,
+                             FX_DWORD dwParseMode = 0);
+  virtual int32_t ContinueParse(IFX_Pause* pPause = NULL);
+  virtual void SkipCurrentNode();
+  virtual void SetHandler(IFX_SAXReaderHandler* pHandler);
+  void AppendData(uint8_t ch);
+  void AppendName(uint8_t ch);
+  void ParseText();
+  void ParseNodeStart();
+  void ParseInstruction();
+  void ParseDeclOrComment();
+  void ParseDeclNode();
+  void ParseComment();
+  void ParseCommentContent();
+  void ParseTagName();
+  void ParseTagAttributeName();
+  void ParseTagAttributeEqual();
+  void ParseTagAttributeValue();
+  void ParseMaybeClose();
+  void ParseTagClose();
+  void ParseTagEnd();
+  void ParseTargetData();
+
+ protected:
+  CFX_SAXFile m_File;
+  IFX_SAXReaderHandler* m_pHandler;
+  int32_t m_iState;
+  CFX_SAXItem* m_pRoot;
+  CFX_SAXItem* m_pCurItem;
+  FX_DWORD m_dwItemID;
+  FX_SAXMODE m_eMode;
+  FX_SAXMODE m_ePrevMode;
+  FX_BOOL m_bCharData;
+  uint8_t m_CurByte;
+  FX_DWORD m_dwDataOffset;
+  CFX_ByteArray m_SkipStack;
+  uint8_t m_SkipChar;
+  FX_DWORD m_dwNodePos;
+  uint8_t* m_pszData;
+  int32_t m_iDataSize;
+  int32_t m_iDataLength;
+  int32_t m_iEntityStart;
+  int32_t m_iDataPos;
+  uint8_t* m_pszName;
+  int32_t m_iNameSize;
+  int32_t m_iNameLength;
+  FX_DWORD m_dwParseMode;
+  CFX_SAXCommentContext* m_pCommentContext;
+  void Reset();
+  void Push();
+  void Pop();
+  FX_BOOL SkipSpace(uint8_t ch);
+  void SkipNode();
+  void NotifyData();
+  void NotifyEnter();
+  void NotifyAttribute();
+  void NotifyBreak();
+  void NotifyClose();
+  void NotifyEnd();
+  void NotifyTargetData();
+  void ReallocDataBuffer();
+  void ReallocNameBuffer();
+  void ParseChar(uint8_t ch);
+};
+#endif
author	Tom Sepez <tsepez@chromium.org>	2016-01-26 14:51:21 -0800
committer	Tom Sepez <tsepez@chromium.org>	2016-01-26 14:51:21 -0800
commit	99ffdb0b9b488d743331646dc410f26b71e1f037 (patch)
tree	d9f7a4b05c8d4c46b38f9940ff8e3be9803b73e1 /xfa/src/fgas
parent	c812495631df9f059bfd332ffe37e76dd011e96c (diff)
download	pdfium-99ffdb0b9b488d743331646dc410f26b71e1f037.tar.xz