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-rw-r--r--xfa/src/fgas/include/fx_tbk.h428
1 files changed, 214 insertions, 214 deletions
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
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