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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 #include "core/include/fpdftext/fpdf_text.h" | 10 #include "core/include/fpdftext/fpdf_text.h" |
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118 void CloseTempLine(); | 118 void CloseTempLine(); |
119 void OnPiece(CFX_BidiChar* pBidi, CFX_WideString& str); | 119 void OnPiece(CFX_BidiChar* pBidi, CFX_WideString& str); |
120 int32_t PreMarkedContent(PDFTEXT_Obj pObj); | 120 int32_t PreMarkedContent(PDFTEXT_Obj pObj); |
121 void ProcessMarkedContent(PDFTEXT_Obj pObj); | 121 void ProcessMarkedContent(PDFTEXT_Obj pObj); |
122 void CheckMarkedContentObject(int32_t& start, int32_t& nCount) const; | 122 void CheckMarkedContentObject(int32_t& start, int32_t& nCount) const; |
123 void FindPreviousTextObject(void); | 123 void FindPreviousTextObject(void); |
124 void AddCharInfoByLRDirection(CFX_WideString& str, int i); | 124 void AddCharInfoByLRDirection(CFX_WideString& str, int i); |
125 void AddCharInfoByRLDirection(CFX_WideString& str, int i); | 125 void AddCharInfoByRLDirection(CFX_WideString& str, int i); |
126 int32_t GetTextObjectWritingMode(const CPDF_TextObject* pTextObj); | 126 int32_t GetTextObjectWritingMode(const CPDF_TextObject* pTextObj); |
127 int32_t FindTextlineFlowDirection(); | 127 int32_t FindTextlineFlowDirection(); |
128 #ifndef PDF_ENABLE_XFA | 128 |
129 void SwapTempTextBuf(int32_t iCharListStartAppend, int32_t iBufStartAppend); | 129 void SwapTempTextBuf(int32_t iCharListStartAppend, int32_t iBufStartAppend); |
130 FX_BOOL IsRightToLeft(const CPDF_TextObject* pTextObj, | 130 FX_BOOL IsRightToLeft(const CPDF_TextObject* pTextObj, |
131 const CPDF_Font* pFont, | 131 const CPDF_Font* pFont, |
132 int nItems) const; | 132 int nItems) const; |
133 #endif | |
134 | 133 |
135 CPDFText_ParseOptions m_ParseOptions; | 134 CPDFText_ParseOptions m_ParseOptions; |
136 CFX_WordArray m_CharIndex; | 135 CFX_WordArray m_CharIndex; |
137 const CPDF_PageObjects* const m_pPage; | 136 const CPDF_PageObjects* const m_pPage; |
138 PAGECHAR_InfoArray m_charList; | 137 PAGECHAR_InfoArray m_charList; |
139 CFX_WideTextBuf m_TextBuf; | 138 CFX_WideTextBuf m_TextBuf; |
140 PAGECHAR_InfoArray m_TempCharList; | 139 PAGECHAR_InfoArray m_TempCharList; |
141 CFX_WideTextBuf m_TempTextBuf; | 140 CFX_WideTextBuf m_TempTextBuf; |
142 const int m_parserflag; | 141 const int m_parserflag; |
143 CPDF_TextObject* m_pPreTextObj; | 142 CPDF_TextObject* m_pPreTextObj; |
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240 | 239 |
241 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst); | 240 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst); |
242 void NormalizeString(CFX_WideString& str); | 241 void NormalizeString(CFX_WideString& str); |
243 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest); | 242 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest); |
244 void GetTextStream_Unicode(CFX_WideTextBuf& buffer, | 243 void GetTextStream_Unicode(CFX_WideTextBuf& buffer, |
245 CPDF_PageObjects* pPage, | 244 CPDF_PageObjects* pPage, |
246 FX_BOOL bUseLF, | 245 FX_BOOL bUseLF, |
247 CFX_PtrArray* pObjArray); | 246 CFX_PtrArray* pObjArray); |
248 | 247 |
249 #endif // CORE_SRC_FPDFTEXT_TEXT_INT_H_ | 248 #endif // CORE_SRC_FPDFTEXT_TEXT_INT_H_ |
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