core/ difference with XFA (for information only).

core/src/fpdftext/text_int.h

 // 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 CORE_SRC_FPDFTEXT_TEXT_INT_H_
 #define CORE_SRC_FPDFTEXT_TEXT_INT_H_
 
 #include "../../include/fpdftext/fpdf_text.h"
+#ifdef PDF_ENABLE_XFA
+#include "../../include/fxcrt/fx_arb.h"
+#endif
 #include "../../include/fxcrt/fx_basic.h"
 
 class CFX_BidiChar;
 class CPDF_DocProgressiveSearch;
 class CPDF_FormObject;
 class CPDF_LinkExtract;
 class CPDF_TextPageFind;
 
 #define FPDFTEXT_CHAR_ERROR -1
 #define FPDFTEXT_CHAR_NORMAL 0
@@ skipping 23 matching lines @@
 } FPDF_SEGMENT;
 typedef CFX_ArrayTemplate<FPDF_SEGMENT> SEGMENT_Array;
 typedef struct {
   CPDF_TextObject* m_pTextObj;
   CFX_AffineMatrix m_formMatrix;
 } PDFTEXT_Obj;
 typedef CFX_ArrayTemplate<PDFTEXT_Obj> LINEOBJ;
 
 class CPDF_TextPage : public IPDF_TextPage {
  public:
+#ifndef PDF_ENABLE_XFA
   CPDF_TextPage(const CPDF_Page* pPage, int flags);
+#else
+  CPDF_TextPage(const CPDF_Page* pPage, int flags = 0);
+  CPDF_TextPage(const CPDF_PageObjects* pPage, int flags = 0);
+  CPDF_TextPage(const CPDF_Page* pPage, CPDFText_ParseOptions ParserOptions);
+#endif
   ~CPDF_TextPage() override {}
 
   // IPDF_TextPage
   FX_BOOL ParseTextPage() override;
   void NormalizeObjects(FX_BOOL bNormalize) override;
   bool IsParsed() const override { return m_bIsParsed; }
   int CharIndexFromTextIndex(int TextIndex) const override;
   int TextIndexFromCharIndex(int CharIndex) const override;
   int CountChars() const override;
   void GetCharInfo(int index, FPDF_CHAR_INFO& info) const override;
@@ skipping 53 matching lines @@
   void CloseTempLine();
   void OnPiece(CFX_BidiChar* pBidi, CFX_WideString& str);
   int32_t PreMarkedContent(PDFTEXT_Obj pObj);
   void ProcessMarkedContent(PDFTEXT_Obj pObj);
   void CheckMarkedContentObject(int32_t& start, int32_t& nCount) const;
   void FindPreviousTextObject(void);
   void AddCharInfoByLRDirection(CFX_WideString& str, int i);
   void AddCharInfoByRLDirection(CFX_WideString& str, int i);
   int32_t GetTextObjectWritingMode(const CPDF_TextObject* pTextObj);
   int32_t FindTextlineFlowDirection();
+#ifndef PDF_ENABLE_XFA
   void SwapTempTextBuf(int32_t iCharListStartAppend, int32_t iBufStartAppend);
   FX_BOOL IsRightToLeft(const CPDF_TextObject* pTextObj,
                         const CPDF_Font* pFont,
                         int nItems) const;
+#endif
 
   CPDFText_ParseOptions m_ParseOptions;
   CFX_WordArray m_CharIndex;
   const CPDF_PageObjects* const m_pPage;
   PAGECHAR_InfoArray m_charList;
   CFX_WideTextBuf m_TextBuf;
   PAGECHAR_InfoArray m_TempCharList;
   CFX_WideTextBuf m_TempTextBuf;
   const int m_parserflag;
   CPDF_TextObject* m_pPreTextObj;
@@ skipping 47 matching lines @@
   CFX_WideStringArray m_csFindWhatArray;
   int m_findNextStart;
   int m_findPreStart;
   FX_BOOL m_bMatchCase;
   FX_BOOL m_bMatchWholeWord;
   int m_resStart;
   int m_resEnd;
   CFX_RectArray m_resArray;
   FX_BOOL m_IsFind;
 };
+#ifndef PDF_ENABLE_XFA

[Lei Zhang, 2015/10/30 06:15:30]

empty

 
+#endif
 class CPDF_LinkExt {
  public:
   CPDF_LinkExt() {}
   int m_Start;
   int m_Count;
   CFX_WideString m_strUrl;
   virtual ~CPDF_LinkExt() {}
 };
 
 typedef CFX_ArrayTemplate<CPDF_LinkExt*> LINK_InfoArray;
@@ skipping 28 matching lines @@
 
 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst);
 void NormalizeString(CFX_WideString& str);
 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest);
 void GetTextStream_Unicode(CFX_WideTextBuf& buffer,
                            CPDF_PageObjects* pPage,
                            FX_BOOL bUseLF,
                            CFX_PtrArray* pObjArray);
 
 #endif  // CORE_SRC_FPDFTEXT_TEXT_INT_H_