Cleanup the xfa/src/fgas directory.

This CL moves the code from xfa/src/fgas/src up one level. It then takes the
headers in xfa/src/fgas/include and moves them to their correct folder. The
src/ and include/ directories are then removed.

In some cases, when moving from include/ there was another header with the
same name. Those headers were either folded together, or the content of the
conflicting folder moved to an anonymous namespace in the cpp file as they were
not used anywhere else.

Files with duplicate names as core/src/crt were renamed to be fgas_ instead of
fx_. (e.g. fgas_system.h, fgas_memory.h, fgas_stream.h)

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1776303002 .

1 files changed, 206 insertions, 0 deletions

diff --git a/xfa/src/fgas/localization/fgas_locale.h b/xfa/src/fgas/localization/fgas_locale.h
new file mode 100644
index 0000000000..03dd518715
--- /dev/null
+++ b/xfa/src/fgas/localization/fgas_locale.h
@@ -0,0 +1,206 @@
+// 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 XFA_SRC_FGAS_LOCALIZATION_FGAS_LOCALE_H_
+#define XFA_SRC_FGAS_LOCALIZATION_FGAS_LOCALE_H_
+
+#include "core/include/fxcrt/fx_xml.h"
+#include "xfa/src/fgas/localization/fgas_datetime.h"
+
+class CFX_Unitime;
+
+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;
+  bool operator==(const CFX_Decimal& val) const;
+  bool operator<=(const CFX_Decimal& val) const;
+  bool operator>=(const CFX_Decimal& val) const;
+  bool operator!=(const CFX_Decimal& val) const;
+  bool operator<(const CFX_Decimal& val) const;
+  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  // XFA_SRC_FGAS_LOCALIZATION_FGAS_LOCALE_H_