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Issue 1265503005: clang-format all pdfium code. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: sigh Created 5 years, 4 months ago
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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_TextPage; 10 class CPDF_TextPage;
11 class CPDF_LinkExtract; 11 class CPDF_LinkExtract;
12 class CPDF_TextPageFind; 12 class CPDF_TextPageFind;
13 class CPDF_DocProgressiveSearch; 13 class CPDF_DocProgressiveSearch;
14 #define FPDFTEXT_CHAR_ERROR» » » -1 14 #define FPDFTEXT_CHAR_ERROR -1
15 #define FPDFTEXT_CHAR_NORMAL» » 0 15 #define FPDFTEXT_CHAR_NORMAL 0
16 #define FPDFTEXT_CHAR_GENERATED»» 1 16 #define FPDFTEXT_CHAR_GENERATED 1
17 #define FPDFTEXT_CHAR_UNUNICODE»» 2 17 #define FPDFTEXT_CHAR_UNUNICODE 2
18 #define FPDFTEXT_CHAR_HYPHEN» » 3 18 #define FPDFTEXT_CHAR_HYPHEN 3
19 #define FPDFTEXT_CHAR_PIECE» » » 4 19 #define FPDFTEXT_CHAR_PIECE 4
20 #define FPDFTEXT_MC_PASS» » » 0 20 #define FPDFTEXT_MC_PASS 0
21 #define FPDFTEXT_MC_DONE» » » 1 21 #define FPDFTEXT_MC_DONE 1
22 #define FPDFTEXT_MC_DELAY» » » 2 22 #define FPDFTEXT_MC_DELAY 2
23 typedef struct _PAGECHAR_INFO { 23 typedef struct _PAGECHAR_INFO {
24 int»» » » » m_CharCode; 24 int m_CharCode;
25 FX_WCHAR» » » m_Unicode; 25 FX_WCHAR m_Unicode;
26 FX_FLOAT» » » m_OriginX; 26 FX_FLOAT m_OriginX;
27 FX_FLOAT» » » m_OriginY; 27 FX_FLOAT m_OriginY;
28 int32_t» » » m_Flag; 28 int32_t m_Flag;
29 CFX_FloatRect» » m_CharBox; 29 CFX_FloatRect m_CharBox;
30 CPDF_TextObject*» m_pTextObj; 30 CPDF_TextObject* m_pTextObj;
31 CFX_AffineMatrix» m_Matrix; 31 CFX_AffineMatrix m_Matrix;
32 int»» » » » m_Index; 32 int m_Index;
33 } PAGECHAR_INFO; 33 } PAGECHAR_INFO;
34 typedef»CFX_SegmentedArray<PAGECHAR_INFO> PAGECHAR_InfoArray; 34 typedef CFX_SegmentedArray<PAGECHAR_INFO> PAGECHAR_InfoArray;
35 typedef struct { 35 typedef struct {
36 int»m_Start; 36 int m_Start;
37 int m_nCount; 37 int m_nCount;
38 } FPDF_SEGMENT; 38 } FPDF_SEGMENT;
39 typedef CFX_ArrayTemplate<FPDF_SEGMENT> SEGMENT_Array; 39 typedef CFX_ArrayTemplate<FPDF_SEGMENT> SEGMENT_Array;
40 typedef struct { 40 typedef struct {
41 CPDF_TextObject*» m_pTextObj; 41 CPDF_TextObject* m_pTextObj;
42 CFX_AffineMatrix» m_formMatrix; 42 CFX_AffineMatrix m_formMatrix;
43 } PDFTEXT_Obj; 43 } PDFTEXT_Obj;
44 typedef CFX_ArrayTemplate<PDFTEXT_Obj> LINEOBJ; 44 typedef CFX_ArrayTemplate<PDFTEXT_Obj> LINEOBJ;
45 class CPDF_TextPage: public IPDF_TextPage 45 class CPDF_TextPage : public IPDF_TextPage {
46 { 46 public:
47 public: 47 CPDF_TextPage(const CPDF_Page* pPage, int flags = 0);
48 CPDF_TextPage(const CPDF_Page* pPage, int flags = 0); 48 CPDF_TextPage(const CPDF_PageObjects* pPage, int flags = 0);
49 CPDF_TextPage(const CPDF_PageObjects* pPage, int flags = 0); 49 CPDF_TextPage(const CPDF_Page* pPage, CPDFText_ParseOptions ParserOptions);
50 CPDF_TextPage(const CPDF_Page* pPage, CPDFText_ParseOptions ParserOptions); 50 virtual FX_BOOL ParseTextPage();
51 virtual FX_BOOL ParseTextPage(); 51 virtual void NormalizeObjects(FX_BOOL bNormalize);
52 virtual void NormalizeObjects(FX_BOOL bNormalize); 52 virtual FX_BOOL IsParsered() const { return m_IsParsered; }
53 virtual FX_BOOL IsParsered() const 53 virtual ~CPDF_TextPage(){};
54 { 54
55 return m_IsParsered; 55 public:
56 } 56 virtual int CharIndexFromTextIndex(int TextIndex) const;
57 virtual ~CPDF_TextPage() {}; 57 virtual int TextIndexFromCharIndex(int CharIndex) const;
58 public: 58 virtual int CountChars() const;
59 virtual int CharIndexFromTextIndex(int TextIndex)const ; 59 virtual void GetCharInfo(int index, FPDF_CHAR_INFO& info) const;
60 virtual int TextIndexFromCharIndex(int CharIndex)const; 60 virtual void GetRectArray(int start,
61 virtual int CountChars() const; 61 int nCount,
62 virtual void GetCharInfo(int index, F PDF_CHAR_INFO & info) const; 62 CFX_RectArray& rectArray) const;
63 virtual void GetRectArray(int start, int nCount, CFX_RectArray& rectArray) const; 63 virtual int GetIndexAtPos(CPDF_Point point,
64 virtual int GetIndexAtPos(CPDF_Point point, FX_FLOAT xTorelance, FX_FLOAT yTorelance) const; 64 FX_FLOAT xTorelance,
65 virtual int GetIndexAtPos(FX_FLOAT x , FX_FLOAT y, FX_FLOAT xTorelance, 65 FX_FLOAT yTorelance) const;
66 FX_FLOAT yTorelance) const; 66 virtual int GetIndexAtPos(FX_FLOAT x,
67 virtual CFX_WideString GetTextByRect(const CFX_FloatRec t& rect) const; 67 FX_FLOAT y,
68 virtual void GetRectsArrayByRect(cons t CFX_FloatRect& rect, CFX_RectArray& resRectArray) const; 68 FX_FLOAT xTorelance,
69 virtual CFX_WideString GetPageText(int start = 0, int n Count = -1) const; 69 FX_FLOAT yTorelance) const;
70 70 virtual CFX_WideString GetTextByRect(const CFX_FloatRect& rect) const;
71 virtual int CountRects(int start, in t nCount); 71 virtual void GetRectsArrayByRect(const CFX_FloatRect& rect,
72 virtual void GetRect(int rectIndex, F X_FLOAT& left, FX_FLOAT& top 72 CFX_RectArray& resRectArray) const;
73 , FX_FLOAT& right, FX_FLOAT &bottom) const; 73 virtual CFX_WideString GetPageText(int start = 0, int nCount = -1) const;
74 virtual FX_BOOL GetBaselineRotate(int re ctIndex, int& Rotate); 74
75 virtual FX_BOOL GetBaselineRotate(const CFX_FloatRect& rect, int& Rotate); 75 virtual int CountRects(int start, int nCount);
76 virtual int CountBoundedSegm ents(FX_FLOAT left, FX_FLOAT top, 76 virtual void GetRect(int rectIndex,
77 FX_FLOAT right, FX_FLOAT bottom, FX_BOOL bContains = FALSE); 77 FX_FLOAT& left,
78 virtual void GetBoundedSegment(int in dex, int& start, int& count) const; 78 FX_FLOAT& top,
79 virtual int GetWordBreak(int index, int direction) const; 79 FX_FLOAT& right,
80 public: 80 FX_FLOAT& bottom) const;
81 const PAGECHAR_InfoArray* GetCharList() const 81 virtual FX_BOOL GetBaselineRotate(int rectIndex, int& Rotate);
82 { 82 virtual FX_BOOL GetBaselineRotate(const CFX_FloatRect& rect, int& Rotate);
83 return &m_charList; 83 virtual int CountBoundedSegments(FX_FLOAT left,
84 } 84 FX_FLOAT top,
85 static FX_BOOL IsRectIntersect(const CF X_FloatRect& rect1, const CFX_FloatRect& rect2); 85 FX_FLOAT right,
86 static FX_BOOL IsLetter(FX_WCHAR unicod e); 86 FX_FLOAT bottom,
87 private: 87 FX_BOOL bContains = FALSE);
88 FX_BOOL IsHyphen(FX_WCHA R curChar); 88 virtual void GetBoundedSegment(int index, int& start, int& count) const;
89 bool IsControlChar(co nst PAGECHAR_INFO& charInfo); 89 virtual int GetWordBreak(int index, int direction) const;
90 FX_BOOL GetBaselineRotat e(int start, int end, int& Rotate); 90
91 void ProcessObject(); 91 public:
92 void ProcessFormObjec t(CPDF_FormObject* pFormObj, const CFX_AffineMatrix& formMatrix); 92 const PAGECHAR_InfoArray* GetCharList() const { return &m_charList; }
93 void ProcessTextObjec t(PDFTEXT_Obj pObj); 93 static FX_BOOL IsRectIntersect(const CFX_FloatRect& rect1,
94 void ProcessTextObjec t(CPDF_TextObject* pTextObj, const CFX_AffineMatrix& formMatrix, FX_POSITIO N ObjPos); 94 const CFX_FloatRect& rect2);
95 int ProcessInsertObj ect(const CPDF_TextObject* pObj, const CFX_AffineMatrix& formMatrix); 95 static FX_BOOL IsLetter(FX_WCHAR unicode);
96 FX_BOOL GenerateCharInfo (FX_WCHAR unicode, PAGECHAR_INFO& info); 96
97 FX_BOOL IsSameAsPreTextO bject(CPDF_TextObject* pTextObj, FX_POSITION ObjPos); 97 private:
98 FX_BOOL IsSameTextObject (CPDF_TextObject* pTextObj1, CPDF_TextObject* pTextObj2); 98 FX_BOOL IsHyphen(FX_WCHAR curChar);
99 int GetCharWidth(FX_ DWORD charCode, CPDF_Font* pFont) const; 99 bool IsControlChar(const PAGECHAR_INFO& charInfo);
100 void CloseTempLine(); 100 FX_BOOL GetBaselineRotate(int start, int end, int& Rotate);
101 void OnPiece(IFX_Bidi Char* pBidi, CFX_WideString& str); 101 void ProcessObject();
102 int32_t PreMarkedContent(PDFTEXT_Obj pObj); 102 void ProcessFormObject(CPDF_FormObject* pFormObj,
103 void ProcessMarkedContent(PDFTEXT_Obj pObj); 103 const CFX_AffineMatrix& formMatrix);
104 void CheckMarkedContentObject(int32_t& start, int32_t& nCount ) const; 104 void ProcessTextObject(PDFTEXT_Obj pObj);
105 void FindPreviousTextObject(void); 105 void ProcessTextObject(CPDF_TextObject* pTextObj,
106 void AddCharInfoByLRDirection(CFX_WideString& str, int i); 106 const CFX_AffineMatrix& formMatrix,
107 void AddCharInfoByRLDirection(CFX_WideString& str, int i); 107 FX_POSITION ObjPos);
108 int32_t GetTextObjectWritingMode(const CPDF_TextObject* pTextObj); 108 int ProcessInsertObject(const CPDF_TextObject* pObj,
109 int32_t FindTextlineFlowDirection(); 109 const CFX_AffineMatrix& formMatrix);
110 void SwapTempTextBuf(int32_t iCharListStartAppend, 110 FX_BOOL GenerateCharInfo(FX_WCHAR unicode, PAGECHAR_INFO& info);
111 int32_t iBufStartAppend); 111 FX_BOOL IsSameAsPreTextObject(CPDF_TextObject* pTextObj, FX_POSITION ObjPos);
112 FX_BOOL IsRightToLeft(const CPDF_TextObject* pTextObj, 112 FX_BOOL IsSameTextObject(CPDF_TextObject* pTextObj1,
113 const CPDF_Font* pFont, 113 CPDF_TextObject* pTextObj2);
114 int nItems) const; 114 int GetCharWidth(FX_DWORD charCode, CPDF_Font* pFont) const;
115 protected: 115 void CloseTempLine();
116 CPDFText_ParseOptions m_ParseOptions; 116 void OnPiece(IFX_BidiChar* pBidi, CFX_WideString& str);
117 CFX_WordArray m_CharIndex; 117 int32_t PreMarkedContent(PDFTEXT_Obj pObj);
118 const CPDF_PageObjects* m_pPage; 118 void ProcessMarkedContent(PDFTEXT_Obj pObj);
119 PAGECHAR_InfoArray m_charList; 119 void CheckMarkedContentObject(int32_t& start, int32_t& nCount) const;
120 CFX_WideTextBuf m_TextBuf; 120 void FindPreviousTextObject(void);
121 PAGECHAR_InfoArray m_TempCharList; 121 void AddCharInfoByLRDirection(CFX_WideString& str, int i);
122 CFX_WideTextBuf m_TempTextBuf; 122 void AddCharInfoByRLDirection(CFX_WideString& str, int i);
123 int m_parserflag; 123 int32_t GetTextObjectWritingMode(const CPDF_TextObject* pTextObj);
124 CPDF_TextObject* m_pPreTextObj; 124 int32_t FindTextlineFlowDirection();
125 CFX_AffineMatrix m_perMatrix; 125 void SwapTempTextBuf(int32_t iCharListStartAppend, int32_t iBufStartAppend);
126 FX_BOOL m_IsParsered; 126 FX_BOOL IsRightToLeft(const CPDF_TextObject* pTextObj,
127 CFX_AffineMatrix m_DisplayMatrix; 127 const CPDF_Font* pFont,
128 128 int nItems) const;
129 SEGMENT_Array m_Segment; 129
130 CFX_RectArray m_SelRects; 130 protected:
131 LINEOBJ m_LineObj; 131 CPDFText_ParseOptions m_ParseOptions;
132 int32_t m_TextlineDir; 132 CFX_WordArray m_CharIndex;
133 CFX_FloatRect m_CurlineRect; 133 const CPDF_PageObjects* m_pPage;
134 }; 134 PAGECHAR_InfoArray m_charList;
135 class CPDF_TextPageFind: public IPDF_TextPageFind 135 CFX_WideTextBuf m_TextBuf;
136 { 136 PAGECHAR_InfoArray m_TempCharList;
137 public: 137 CFX_WideTextBuf m_TempTextBuf;
138 CPDF_TextPageFind(const IPDF_TextPage* pTextPage); 138 int m_parserflag;
139 virtual ~CPDF_TextPageFi nd() {}; 139 CPDF_TextObject* m_pPreTextObj;
140 public: 140 CFX_AffineMatrix m_perMatrix;
141 virtual FX_BOOL FindFirst(const CFX_Wide String& findwhat, int flags, int startPos = 0); 141 FX_BOOL m_IsParsered;
142 virtual FX_BOOL FindNext(); 142 CFX_AffineMatrix m_DisplayMatrix;
143 virtual FX_BOOL FindPrev(); 143
144 144 SEGMENT_Array m_Segment;
145 virtual void GetRectArray(CFX_RectArr ay& rects) const; 145 CFX_RectArray m_SelRects;
146 virtual int GetCurOrder() const; 146 LINEOBJ m_LineObj;
147 virtual int GetMatchedCount()const; 147 int32_t m_TextlineDir;
148 protected: 148 CFX_FloatRect m_CurlineRect;
149 void ExtractFindWhat( const CFX_WideString& findwhat); 149 };
150 FX_BOOL IsMatchWholeWord (const CFX_WideString& csPageText, int startPos, int endPos); 150 class CPDF_TextPageFind : public IPDF_TextPageFind {
151 FX_BOOL ExtractSubString (CFX_WideString& rString, const FX_WCHAR* lpszFullString, 151 public:
152 int iSubString, FX_WCHAR chSep); 152 CPDF_TextPageFind(const IPDF_TextPage* pTextPage);
153 CFX_WideString MakeReverse(const CFX_Wi deString& str); 153 virtual ~CPDF_TextPageFind(){};
154 int ReverseFind(cons t CFX_WideString& csPageText, const CFX_WideString& csWord, int nStartPos, int& WordLength); 154
155 int GetCharIndex(int index) const; 155 public:
156 private: 156 virtual FX_BOOL FindFirst(const CFX_WideString& findwhat,
157 CFX_WordArray m_CharIndex; 157 int flags,
158 const IPDF_TextPage* m_pTextPage; 158 int startPos = 0);
159 CFX_WideString m_strText; 159 virtual FX_BOOL FindNext();
160 CFX_WideString m_findWhat; 160 virtual FX_BOOL FindPrev();
161 int m_flags; 161
162 CFX_WideStringArray m_csFindWhatArray; 162 virtual void GetRectArray(CFX_RectArray& rects) const;
163 int m_findNextStart; 163 virtual int GetCurOrder() const;
164 int m_findPreStart; 164 virtual int GetMatchedCount() const;
165 FX_BOOL m_bMatchCase; 165
166 FX_BOOL m_bMatchWholeWor d; 166 protected:
167 int m_resStart; 167 void ExtractFindWhat(const CFX_WideString& findwhat);
168 int m_resEnd; 168 FX_BOOL IsMatchWholeWord(const CFX_WideString& csPageText,
169 CFX_RectArray m_resArray; 169 int startPos,
170 FX_BOOL m_IsFind; 170 int endPos);
171 }; 171 FX_BOOL ExtractSubString(CFX_WideString& rString,
172 class CPDF_LinkExt 172 const FX_WCHAR* lpszFullString,
173 { 173 int iSubString,
174 public: 174 FX_WCHAR chSep);
175 CPDF_LinkExt() {}; 175 CFX_WideString MakeReverse(const CFX_WideString& str);
176 int m_Start; 176 int ReverseFind(const CFX_WideString& csPageText,
177 int m_Count; 177 const CFX_WideString& csWord,
178 CFX_WideString m_strUrl; 178 int nStartPos,
179 virtual ~CPDF_LinkExt() {}; 179 int& WordLength);
180 int GetCharIndex(int index) const;
181
182 private:
183 CFX_WordArray m_CharIndex;
184 const IPDF_TextPage* m_pTextPage;
185 CFX_WideString m_strText;
186 CFX_WideString m_findWhat;
187 int m_flags;
188 CFX_WideStringArray m_csFindWhatArray;
189 int m_findNextStart;
190 int m_findPreStart;
191 FX_BOOL m_bMatchCase;
192 FX_BOOL m_bMatchWholeWord;
193 int m_resStart;
194 int m_resEnd;
195 CFX_RectArray m_resArray;
196 FX_BOOL m_IsFind;
197 };
198 class CPDF_LinkExt {
199 public:
200 CPDF_LinkExt(){};
201 int m_Start;
202 int m_Count;
203 CFX_WideString m_strUrl;
204 virtual ~CPDF_LinkExt(){};
180 }; 205 };
181 typedef CFX_ArrayTemplate<CPDF_LinkExt*> LINK_InfoArray; 206 typedef CFX_ArrayTemplate<CPDF_LinkExt*> LINK_InfoArray;
182 class CPDF_LinkExtract: public IPDF_LinkExtract 207 class CPDF_LinkExtract : public IPDF_LinkExtract {
183 { 208 public:
184 public: 209 CPDF_LinkExtract();
185 CPDF_LinkExtract(); 210 virtual ~CPDF_LinkExtract();
186 virtual» » » » » » » ~CPDF_LinkExtrac t(); 211 virtual FX_BOOL ExtractLinks(const IPDF_TextPage* pTextPage);
187 virtual FX_BOOL» » » » » ExtractLinks(const IPDF_ TextPage* pTextPage); 212 virtual FX_BOOL IsExtract() const { return m_IsParserd; }
188 virtual» FX_BOOL»» » » » IsExtract() const 213
189 { 214 public:
190 return m_IsParserd; 215 virtual int CountLinks() const;
191 } 216 virtual CFX_WideString GetURL(int index) const;
192 public: 217 virtual void GetBoundedSegment(int index, int& start, int& count) const;
193 virtual int»» » » » » CountLinks() const; 218 virtual void GetRects(int index, CFX_RectArray& rects) const;
194 virtual» CFX_WideString» » » GetURL(int index) const; 219
195 virtual» void» » » » » GetBoundedSegment(int in dex, int& start, int& count) const; 220 protected:
196 virtual» void» » » » » GetRects(int index, CFX_ RectArray& rects)const; 221 void parserLink();
197 protected: 222 void DeleteLinkList();
198 void» » » » » » » parserLink(); 223 FX_BOOL CheckWebLink(CFX_WideString& strBeCheck);
199 void» » » » » » » DeleteLinkList() ; 224 FX_BOOL CheckMailLink(CFX_WideString& str);
200 FX_BOOL» » » » » » » CheckWebLink(CFX _WideString& strBeCheck); 225 FX_BOOL AppendToLinkList(int start, int count, const CFX_WideString& strUrl);
201 FX_BOOL» » » » » » » CheckMailLink(CF X_WideString& str); 226
202 FX_BOOL» » » » » » » AppendToLinkList (int start, int count, const CFX_WideString& strUrl); 227 private:
203 private: 228 LINK_InfoArray m_LinkList;
204 LINK_InfoArray» » » » » m_LinkList; 229 const CPDF_TextPage* m_pTextPage;
205 const CPDF_TextPage*» » » m_pTextPage; 230 CFX_WideString m_strPageText;
206 CFX_WideString» » » » » m_strPageText; 231 FX_BOOL m_IsParserd;
207 FX_BOOL» » » » » » » m_IsParserd;
208 }; 232 };
209 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst); 233 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst);
210 void NormalizeString(CFX_WideString& str); 234 void NormalizeString(CFX_WideString& str);
211 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest); 235 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest);
212 236
213 #endif // CORE_SRC_FPDFTEXT_TEXT_INT_H_ 237 #endif // CORE_SRC_FPDFTEXT_TEXT_INT_H_
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