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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef CORE_SRC_FPDFTEXT_TEXT_INT_H_ | 7 #ifndef CORE_SRC_FPDFTEXT_TEXT_INT_H_ |
8 #define CORE_SRC_FPDFTEXT_TEXT_INT_H_ | 8 #define CORE_SRC_FPDFTEXT_TEXT_INT_H_ |
9 | 9 |
10 class CPDF_LinkExtract; | 10 class CPDF_LinkExtract; |
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104 const CFX_AffineMatrix& formMatrix, | 104 const CFX_AffineMatrix& formMatrix, |
105 FX_POSITION ObjPos); | 105 FX_POSITION ObjPos); |
106 int ProcessInsertObject(const CPDF_TextObject* pObj, | 106 int ProcessInsertObject(const CPDF_TextObject* pObj, |
107 const CFX_AffineMatrix& formMatrix); | 107 const CFX_AffineMatrix& formMatrix); |
108 FX_BOOL GenerateCharInfo(FX_WCHAR unicode, PAGECHAR_INFO& info); | 108 FX_BOOL GenerateCharInfo(FX_WCHAR unicode, PAGECHAR_INFO& info); |
109 FX_BOOL IsSameAsPreTextObject(CPDF_TextObject* pTextObj, FX_POSITION ObjPos); | 109 FX_BOOL IsSameAsPreTextObject(CPDF_TextObject* pTextObj, FX_POSITION ObjPos); |
110 FX_BOOL IsSameTextObject(CPDF_TextObject* pTextObj1, | 110 FX_BOOL IsSameTextObject(CPDF_TextObject* pTextObj1, |
111 CPDF_TextObject* pTextObj2); | 111 CPDF_TextObject* pTextObj2); |
112 int GetCharWidth(FX_DWORD charCode, CPDF_Font* pFont) const; | 112 int GetCharWidth(FX_DWORD charCode, CPDF_Font* pFont) const; |
113 void CloseTempLine(); | 113 void CloseTempLine(); |
114 void OnPiece(IFX_BidiChar* pBidi, CFX_WideString& str); | 114 void OnPiece(CFX_BidiChar* pBidi, CFX_WideString& str); |
115 int32_t PreMarkedContent(PDFTEXT_Obj pObj); | 115 int32_t PreMarkedContent(PDFTEXT_Obj pObj); |
116 void ProcessMarkedContent(PDFTEXT_Obj pObj); | 116 void ProcessMarkedContent(PDFTEXT_Obj pObj); |
117 void CheckMarkedContentObject(int32_t& start, int32_t& nCount) const; | 117 void CheckMarkedContentObject(int32_t& start, int32_t& nCount) const; |
118 void FindPreviousTextObject(void); | 118 void FindPreviousTextObject(void); |
119 void AddCharInfoByLRDirection(CFX_WideString& str, int i); | 119 void AddCharInfoByLRDirection(CFX_WideString& str, int i); |
120 void AddCharInfoByRLDirection(CFX_WideString& str, int i); | 120 void AddCharInfoByRLDirection(CFX_WideString& str, int i); |
121 int32_t GetTextObjectWritingMode(const CPDF_TextObject* pTextObj); | 121 int32_t GetTextObjectWritingMode(const CPDF_TextObject* pTextObj); |
122 int32_t FindTextlineFlowDirection(); | 122 int32_t FindTextlineFlowDirection(); |
123 void SwapTempTextBuf(int32_t iCharListStartAppend, int32_t iBufStartAppend); | 123 void SwapTempTextBuf(int32_t iCharListStartAppend, int32_t iBufStartAppend); |
124 FX_BOOL IsRightToLeft(const CPDF_TextObject* pTextObj, | 124 FX_BOOL IsRightToLeft(const CPDF_TextObject* pTextObj, |
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230 const CPDF_TextPage* m_pTextPage; | 230 const CPDF_TextPage* m_pTextPage; |
231 CFX_WideString m_strPageText; | 231 CFX_WideString m_strPageText; |
232 FX_BOOL m_IsParserd; | 232 FX_BOOL m_IsParserd; |
233 }; | 233 }; |
234 | 234 |
235 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst); | 235 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst); |
236 void NormalizeString(CFX_WideString& str); | 236 void NormalizeString(CFX_WideString& str); |
237 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest); | 237 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest); |
238 | 238 |
239 #endif // CORE_SRC_FPDFTEXT_TEXT_INT_H_ | 239 #endif // CORE_SRC_FPDFTEXT_TEXT_INT_H_ |
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