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Side by Side Diff: core/src/fpdfdoc/pdf_vt.h

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_FPDFDOC_PDF_VT_H_ 7 #ifndef CORE_SRC_FPDFDOC_PDF_VT_H_
8 #define CORE_SRC_FPDFDOC_PDF_VT_H_ 8 #define CORE_SRC_FPDFDOC_PDF_VT_H_
9 9
10 class CPVT_Size; 10 class CPVT_Size;
11 class CPVT_FloatRect; 11 class CPVT_FloatRect;
12 struct CPVT_SectionInfo; 12 struct CPVT_SectionInfo;
13 struct CPVT_LineInfo; 13 struct CPVT_LineInfo;
14 struct CPVT_WordInfo; 14 struct CPVT_WordInfo;
15 class CLine; 15 class CLine;
16 class CLines; 16 class CLines;
17 class CSection; 17 class CSection;
18 class CTypeset; 18 class CTypeset;
19 class CPDF_EditContainer; 19 class CPDF_EditContainer;
20 class CPDF_VariableText; 20 class CPDF_VariableText;
21 class CPDF_VariableText_Iterator; 21 class CPDF_VariableText_Iterator;
22 #define IsFloatZero(f)» » » » » » ((f) < 0.0001 && (f) > -0.0001) 22 #define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
23 #define IsFloatBigger(fa,fb)» » » » ((fa) > (fb) && !IsFloat Zero((fa) - (fb))) 23 #define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
24 #define IsFloatSmaller(fa,fb)» » » » ((fa) < (fb) && !IsFloat Zero((fa) - (fb))) 24 #define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
25 template<class T> T FPDF_MIN (const T & i, const T & j) 25 template <class T>
26 { 26 T FPDF_MIN(const T& i, const T& j) {
27 return ((i < j) ? i : j); 27 return ((i < j) ? i : j);
28 } 28 }
29 template<class T> T FPDF_MAX (const T & i, const T & j) 29 template <class T>
30 { 30 T FPDF_MAX(const T& i, const T& j) {
31 return ((i > j) ? i : j); 31 return ((i > j) ? i : j);
32 } 32 }
33 class CPVT_Size 33 class CPVT_Size {
34 { 34 public:
35 public: 35 CPVT_Size() : x(0.0f), y(0.0f) {}
36 CPVT_Size() : x(0.0f), y(0.0f) 36 CPVT_Size(FX_FLOAT other_x, FX_FLOAT other_y) {
37 { 37 x = other_x;
38 } 38 y = other_y;
39 CPVT_Size(FX_FLOAT other_x, FX_FLOAT other_y) 39 }
40 { 40 FX_FLOAT x, y;
41 x = other_x; 41 };
42 y = other_y; 42 class CPVT_FloatRect : public CFX_FloatRect {
43 } 43 public:
44 FX_FLOAT x, y; 44 CPVT_FloatRect() { left = top = right = bottom = 0.0f; }
45 }; 45 CPVT_FloatRect(FX_FLOAT other_left,
46 class CPVT_FloatRect : public CFX_FloatRect 46 FX_FLOAT other_top,
47 { 47 FX_FLOAT other_right,
48 public: 48 FX_FLOAT other_bottom) {
49 CPVT_FloatRect() 49 left = other_left;
50 { 50 top = other_top;
51 left = top = right = bottom = 0.0f; 51 right = other_right;
52 } 52 bottom = other_bottom;
53 CPVT_FloatRect(FX_FLOAT other_left, 53 }
54 FX_FLOAT other_top, 54 CPVT_FloatRect(const CPDF_Rect& rect) {
55 FX_FLOAT other_right, 55 left = rect.left;
56 FX_FLOAT other_bottom) 56 top = rect.top;
57 { 57 right = rect.right;
58 left = other_left; 58 bottom = rect.bottom;
59 top = other_top; 59 }
60 right = other_right; 60 void Default() { left = top = right = bottom = 0.0f; }
61 bottom = other_bottom; 61 FX_FLOAT Height() const {
62 } 62 if (top > bottom)
63 CPVT_FloatRect(const CPDF_Rect & rect) 63 return top - bottom;
64 { 64 return bottom - top;
65 left = rect.left; 65 }
66 top = rect.top;
67 right = rect.right;
68 bottom = rect.bottom;
69 }
70 void Default()
71 {
72 left = top = right = bottom = 0.0f;
73 }
74 FX_FLOAT Height() const
75 {
76 if (top > bottom)
77 return top - bottom;
78 return bottom - top;
79 }
80 }; 66 };
81 struct CPVT_SectionInfo { 67 struct CPVT_SectionInfo {
82 CPVT_SectionInfo() : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps (NULL) 68 CPVT_SectionInfo()
83 { 69 : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) {}
84 } 70 virtual ~CPVT_SectionInfo() {
85 virtual ~CPVT_SectionInfo() 71 delete pSecProps;
86 { 72 delete pWordProps;
87 delete pSecProps; 73 }
88 delete pWordProps; 74 CPVT_SectionInfo(const CPVT_SectionInfo& other)
89 } 75 : rcSection(), nTotalLine(0), pSecProps(NULL), pWordProps(NULL) {
90 CPVT_SectionInfo(const CPVT_SectionInfo & other): rcSection(), nTotalLine(0) , pSecProps(NULL), pWordProps(NULL) 76 operator=(other);
91 { 77 }
92 operator = (other); 78 void operator=(const CPVT_SectionInfo& other) {
93 } 79 if (this == &other) {
94 void operator = (const CPVT_SectionInfo & other) 80 return;
95 { 81 }
96 if (this == &other) { 82 rcSection = other.rcSection;
97 return; 83 nTotalLine = other.nTotalLine;
98 } 84 if (other.pSecProps) {
99 rcSection = other.rcSection; 85 if (pSecProps) {
100 nTotalLine = other.nTotalLine; 86 *pSecProps = *other.pSecProps;
101 if (other.pSecProps) { 87 } else {
102 if (pSecProps) { 88 pSecProps = new CPVT_SecProps(*other.pSecProps);
103 *pSecProps = *other.pSecProps; 89 }
104 } else { 90 }
105 pSecProps = new CPVT_SecProps(*other.pSecProps); 91 if (other.pWordProps) {
106 } 92 if (pWordProps) {
107 } 93 *pWordProps = *other.pWordProps;
108 if (other.pWordProps) { 94 } else {
109 if (pWordProps) { 95 pWordProps = new CPVT_WordProps(*other.pWordProps);
110 *pWordProps = *other.pWordProps; 96 }
111 } else { 97 }
112 pWordProps = new CPVT_WordProps(*other.pWordProps); 98 }
113 } 99 CPVT_FloatRect rcSection;
114 } 100 int32_t nTotalLine;
115 } 101 CPVT_SecProps* pSecProps;
116 CPVT_FloatRect» » » » rcSection; 102 CPVT_WordProps* pWordProps;
117 int32_t» » » » » nTotalLine;
118 CPVT_SecProps*» » » » pSecProps;
119 CPVT_WordProps*» » » » pWordProps;
120 }; 103 };
121 struct CPVT_LineInfo { 104 struct CPVT_LineInfo {
122 CPVT_LineInfo() : nTotalWord(0), nBeginWordIndex(-1), nEndWordIndex(-1), 105 CPVT_LineInfo()
123 fLineX(0.0f), fLineY(0.0f), fLineWidth(0.0f), fLineAscent(0.0f), fLineDe scent(0.0f) 106 : nTotalWord(0),
124 { 107 nBeginWordIndex(-1),
125 } 108 nEndWordIndex(-1),
126 int32_t» » » » » nTotalWord; 109 fLineX(0.0f),
127 int32_t» » » » » nBeginWordIndex; 110 fLineY(0.0f),
128 int32_t» » » » » nEndWordIndex; 111 fLineWidth(0.0f),
129 FX_FLOAT» » » » » fLineX; 112 fLineAscent(0.0f),
130 FX_FLOAT» » » » » fLineY; 113 fLineDescent(0.0f) {}
131 FX_FLOAT» » » » » fLineWidth; 114 int32_t nTotalWord;
132 FX_FLOAT» » » » » fLineAscent; 115 int32_t nBeginWordIndex;
133 FX_FLOAT» » » » » fLineDescent; 116 int32_t nEndWordIndex;
134 }; 117 FX_FLOAT fLineX;
135 struct CPVT_WordInfo { 118 FX_FLOAT fLineY;
136 CPVT_WordInfo() : Word(0), nCharset(0), 119 FX_FLOAT fLineWidth;
137 fWordX(0.0f), fWordY(0.0f), fWordTail(0.0f), nFontIndex(-1), pWordProps( NULL) 120 FX_FLOAT fLineAscent;
138 { 121 FX_FLOAT fLineDescent;
139 } 122 };
140 CPVT_WordInfo(FX_WORD word, int32_t charset, int32_t fontIndex, CPVT_WordPro ps * pProps): 123 struct CPVT_WordInfo {
141 Word(word), nCharset(charset), fWordX(0.0f), fWordY(0.0f), fWordTail(0.0 f), 124 CPVT_WordInfo()
142 nFontIndex(fontIndex), pWordProps(pProps) 125 : Word(0),
143 { 126 nCharset(0),
144 } 127 fWordX(0.0f),
145 virtual ~CPVT_WordInfo() 128 fWordY(0.0f),
146 { 129 fWordTail(0.0f),
147 delete pWordProps; 130 nFontIndex(-1),
148 } 131 pWordProps(NULL) {}
149 CPVT_WordInfo(const CPVT_WordInfo & word): Word(0), nCharset(0), 132 CPVT_WordInfo(FX_WORD word,
150 fWordX(0.0f), fWordY(0.0f), fWordTail(0.0f), nFontIndex(-1), pWordProps( NULL) 133 int32_t charset,
151 { 134 int32_t fontIndex,
152 operator = (word); 135 CPVT_WordProps* pProps)
153 } 136 : Word(word),
154 void operator = (const CPVT_WordInfo & word) 137 nCharset(charset),
155 { 138 fWordX(0.0f),
156 if (this == &word) { 139 fWordY(0.0f),
157 return; 140 fWordTail(0.0f),
158 } 141 nFontIndex(fontIndex),
159 Word = word.Word; 142 pWordProps(pProps) {}
160 nCharset = word.nCharset; 143 virtual ~CPVT_WordInfo() { delete pWordProps; }
161 nFontIndex = word.nFontIndex; 144 CPVT_WordInfo(const CPVT_WordInfo& word)
162 if (word.pWordProps) { 145 : Word(0),
163 if (pWordProps) { 146 nCharset(0),
164 *pWordProps = *word.pWordProps; 147 fWordX(0.0f),
165 } else { 148 fWordY(0.0f),
166 pWordProps = new CPVT_WordProps(*word.pWordProps); 149 fWordTail(0.0f),
167 } 150 nFontIndex(-1),
168 } 151 pWordProps(NULL) {
169 } 152 operator=(word);
170 FX_WORD» » » » » » Word; 153 }
171 int32_t» » » » » nCharset; 154 void operator=(const CPVT_WordInfo& word) {
172 FX_FLOAT» » » » » fWordX; 155 if (this == &word) {
173 FX_FLOAT» » » » » fWordY; 156 return;
174 FX_FLOAT» » » » » fWordTail; 157 }
175 int32_t» » » » » nFontIndex; 158 Word = word.Word;
176 CPVT_WordProps*» » » » pWordProps; 159 nCharset = word.nCharset;
160 nFontIndex = word.nFontIndex;
161 if (word.pWordProps) {
162 if (pWordProps) {
163 *pWordProps = *word.pWordProps;
164 } else {
165 pWordProps = new CPVT_WordProps(*word.pWordProps);
166 }
167 }
168 }
169 FX_WORD Word;
170 int32_t nCharset;
171 FX_FLOAT fWordX;
172 FX_FLOAT fWordY;
173 FX_FLOAT fWordTail;
174 int32_t nFontIndex;
175 CPVT_WordProps* pWordProps;
177 }; 176 };
178 struct CPVT_FloatRange { 177 struct CPVT_FloatRange {
179 CPVT_FloatRange() : fMin(0.0f), fMax(0.0f) 178 CPVT_FloatRange() : fMin(0.0f), fMax(0.0f) {}
180 { 179 CPVT_FloatRange(FX_FLOAT min, FX_FLOAT max) : fMin(min), fMax(max) {}
181 } 180 FX_FLOAT Range() const { return fMax - fMin; }
182 CPVT_FloatRange(FX_FLOAT min, FX_FLOAT max) : fMin(min), fMax(max) 181 FX_FLOAT fMin, fMax;
183 { 182 };
184 } 183 template <class TYPE>
185 FX_FLOAT Range() const 184 class CPVT_ArrayTemplate : public CFX_ArrayTemplate<TYPE> {
186 { 185 public:
187 return fMax - fMin; 186 FX_BOOL IsEmpty() { return CFX_ArrayTemplate<TYPE>::GetSize() <= 0; }
188 } 187 TYPE GetAt(int nIndex) const {
189 FX_FLOAT fMin, fMax; 188 if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) {
190 }; 189 return CFX_ArrayTemplate<TYPE>::GetAt(nIndex);
191 template<class TYPE> class CPVT_ArrayTemplate : public CFX_ArrayTemplate<TYPE> 190 }
192 { 191 return NULL;
193 public: 192 }
194 FX_BOOL IsEmpty() 193 void RemoveAt(int nIndex) {
195 { 194 if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) {
196 return CFX_ArrayTemplate<TYPE>::GetSize() <= 0; 195 CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex);
197 } 196 }
198 TYPE GetAt(int nIndex) const 197 }
199 { 198 };
200 if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) { 199 class CLine {
201 return CFX_ArrayTemplate<TYPE>::GetAt(nIndex); 200 public:
202 } 201 CLine();
203 return NULL; 202 virtual ~CLine();
204 } 203 CPVT_WordPlace GetBeginWordPlace() const;
205 void RemoveAt(int nIndex) 204 CPVT_WordPlace GetEndWordPlace() const;
206 { 205 CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const;
207 if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize()) { 206 CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const;
208 CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex); 207 CPVT_WordPlace LinePlace;
209 } 208 CPVT_LineInfo m_LineInfo;
210 } 209 };
211 }; 210 class CLines {
212 class CLine 211 public:
213 { 212 CLines() : m_nTotal(0) {}
214 public: 213 virtual ~CLines() { RemoveAll(); }
215 CLine(); 214 int32_t GetSize() const { return m_Lines.GetSize(); }
216 virtual ~CLine(); 215 CLine* GetAt(int32_t nIndex) const { return m_Lines.GetAt(nIndex); }
217 CPVT_WordPlace GetBegin WordPlace() const; 216 void Empty() { m_nTotal = 0; }
218 CPVT_WordPlace GetEndWo rdPlace() const; 217 void RemoveAll() {
219 CPVT_WordPlace GetPrevW ordPlace(const CPVT_WordPlace & place) const; 218 for (int32_t i = 0, sz = GetSize(); i < sz; i++) {
220 CPVT_WordPlace GetNextW ordPlace(const CPVT_WordPlace & place) const; 219 delete GetAt(i);
221 CPVT_WordPlace LinePlac e; 220 }
222 CPVT_LineInfo m_LineIn fo; 221 m_Lines.RemoveAll();
223 }; 222 m_nTotal = 0;
224 class CLines 223 }
225 { 224 int32_t Add(const CPVT_LineInfo& lineinfo) {
226 public: 225 if (m_nTotal >= GetSize()) {
227 CLines() : m_nTotal(0) {} 226 CLine* pLine = new CLine;
228 virtual ~CLines() 227 pLine->m_LineInfo = lineinfo;
229 { 228 m_Lines.Add(pLine);
230 RemoveAll(); 229 } else if (CLine* pLine = GetAt(m_nTotal)) {
231 } 230 pLine->m_LineInfo = lineinfo;
232 int32_t GetSize( ) const 231 }
233 { 232 return m_nTotal++;
234 return m_Lines.GetSize(); 233 }
235 } 234 void Clear() {
236 CLine * GetAt(int32_t nIndex) const 235 for (int32_t i = GetSize() - 1; i >= m_nTotal; i--) {
237 { 236 delete GetAt(i);
238 return m_Lines.GetAt(nIndex); 237 m_Lines.RemoveAt(i);
239 } 238 }
240 void Empty() 239 }
241 { 240
242 m_nTotal = 0; 241 private:
243 } 242 CPVT_ArrayTemplate<CLine*> m_Lines;
244 void RemoveAll() 243 int32_t m_nTotal;
245 { 244 };
246 for (int32_t i = 0, sz = GetSize(); i < sz; i++) { 245 class CSection {
247 delete GetAt(i); 246 friend class CTypeset;
248 } 247
249 m_Lines.RemoveAll(); 248 public:
250 m_nTotal = 0; 249 CSection(CPDF_VariableText* pVT);
251 } 250 virtual ~CSection();
252 int32_t Add(cons t CPVT_LineInfo & lineinfo) 251 void ResetAll();
253 { 252 void ResetLineArray();
254 if (m_nTotal >= GetSize()) { 253 void ResetWordArray();
255 CLine* pLine = new CLine; 254 void ResetLinePlace();
256 pLine->m_LineInfo = lineinfo; 255 CPVT_WordPlace AddWord(const CPVT_WordPlace& place,
257 m_Lines.Add(pLine); 256 const CPVT_WordInfo& wordinfo);
258 } else if (CLine* pLine = GetAt(m_nTotal)) { 257 CPVT_WordPlace AddLine(const CPVT_LineInfo& lineinfo);
259 pLine->m_LineInfo = lineinfo; 258 void ClearWords(const CPVT_WordRange& PlaceRange);
260 } 259 void ClearWord(const CPVT_WordPlace& place);
261 return m_nTotal++; 260 CPVT_FloatRect Rearrange();
262 } 261 CPVT_Size GetSectionSize(FX_FLOAT fFontSize);
263 void Clear() 262 CPVT_WordPlace GetBeginWordPlace() const;
264 { 263 CPVT_WordPlace GetEndWordPlace() const;
265 for (int32_t i = GetSize() - 1; i >= m_nTotal; i--) { 264 CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const;
266 delete GetAt(i); 265 CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const;
267 m_Lines.RemoveAt(i); 266 void UpdateWordPlace(CPVT_WordPlace& place) const;
268 } 267 CPVT_WordPlace SearchWordPlace(const CPDF_Point& point) const;
269 } 268 CPVT_WordPlace SearchWordPlace(FX_FLOAT fx,
270 private: 269 const CPVT_WordPlace& lineplace) const;
271 CPVT_ArrayTemplate<CLine*> m_Lines; 270 CPVT_WordPlace SearchWordPlace(FX_FLOAT fx,
272 int32_t m_nTotal ; 271 const CPVT_WordRange& range) const;
273 }; 272
274 class CSection 273 public:
275 { 274 CPVT_WordPlace SecPlace;
276 friend class CTypeset; 275 CPVT_SectionInfo m_SecInfo;
277 public: 276 CLines m_LineArray;
278 CSection(CPDF_VariableText * pVT); 277 CPVT_ArrayTemplate<CPVT_WordInfo*> m_WordArray;
279 virtual ~CSection(); 278
280 void ResetAll(); 279 private:
281 void ResetLineArray(); 280 void ClearLeftWords(int32_t nWordIndex);
282 void ResetWordArray(); 281 void ClearRightWords(int32_t nWordIndex);
283 void ResetLinePlace(); 282 void ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex);
284 CPVT_WordPlace AddWord( const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo); 283
285 CPVT_WordPlace AddLine( const CPVT_LineInfo & lineinfo); 284 CPDF_VariableText* m_pVT;
286 void ClearWords(const CPVT_WordRange & PlaceRange); 285 };
287 void ClearWord(const CPVT_WordPlace & place); 286 class CTypeset {
288 CPVT_FloatRect Rearrang e(); 287 public:
289 CPVT_Size GetSecti onSize(FX_FLOAT fFontSize); 288 CTypeset(CSection* pSection);
290 CPVT_WordPlace GetBegin WordPlace() const; 289 virtual ~CTypeset();
291 CPVT_WordPlace GetEndWo rdPlace() const; 290 CPVT_Size GetEditSize(FX_FLOAT fFontSize);
292 CPVT_WordPlace GetPrevW ordPlace(const CPVT_WordPlace & place) const; 291 CPVT_FloatRect Typeset();
293 CPVT_WordPlace GetNextW ordPlace(const CPVT_WordPlace & place) const; 292 CPVT_FloatRect CharArray();
294 void UpdateWordPlace(CPVT_WordPlace & place) const; 293
295 CPVT_WordPlace SearchWo rdPlace(const CPDF_Point & point) const; 294 private:
296 CPVT_WordPlace SearchWo rdPlace(FX_FLOAT fx, const CPVT_WordPlace & lineplace) const; 295 void SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize);
297 CPVT_WordPlace SearchWo rdPlace(FX_FLOAT fx, const CPVT_WordRange & range) const; 296 void OutputLines();
298 public: 297
299 CPVT_WordPlace SecPlace ; 298 CPVT_FloatRect m_rcRet;
300 CPVT_SectionInfo m_SecInfo; 299 CPDF_VariableText* m_pVT;
301 CLines m_LineArray; 300 CSection* m_pSection;
302 CPVT_ArrayTemplate<CPVT_WordInfo*> m_WordArray; 301 };
303 private: 302 class CPDF_EditContainer {
304 void ClearLeftWords(int32_t nWordIndex); 303 public:
305 void ClearRightWords(int32_t nWordIndex); 304 CPDF_EditContainer() : m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0){};
306 void ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex); 305 virtual ~CPDF_EditContainer(){};
307 306 virtual void SetPlateRect(const CPDF_Rect& rect) { m_rcPlate = rect; };
308 CPDF_VariableText *m_pVT; 307 virtual const CPDF_Rect& GetPlateRect() const { return m_rcPlate; };
309 }; 308 virtual void SetContentRect(const CPVT_FloatRect& rect) {
310 class CTypeset 309 m_rcContent = rect;
311 { 310 };
312 public: 311 virtual CPDF_Rect GetContentRect() const { return m_rcContent; };
313 CTypeset(CSection * pSection); 312 FX_FLOAT GetPlateWidth() const { return m_rcPlate.right - m_rcPlate.left; };
314 virtual ~CTypeset(); 313 FX_FLOAT GetPlateHeight() const { return m_rcPlate.top - m_rcPlate.bottom; };
315 CPVT_Size GetEditS ize(FX_FLOAT fFontSize); 314 CPVT_Size GetPlateSize() const {
316 CPVT_FloatRect Typeset( ); 315 return CPVT_Size(GetPlateWidth(), GetPlateHeight());
317 CPVT_FloatRect CharArra y(); 316 };
318 private: 317 CPDF_Point GetBTPoint() const {
319 void SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize); 318 return CPDF_Point(m_rcPlate.left, m_rcPlate.top);
320 void OutputLines(); 319 };
321 320 CPDF_Point GetETPoint() const {
322 CPVT_FloatRect m_rcRet; 321 return CPDF_Point(m_rcPlate.right, m_rcPlate.bottom);
323 CPDF_VariableText * m_pVT; 322 };
324 CSection * m_pSec tion; 323 inline CPDF_Point InToOut(const CPDF_Point& point) const {
325 }; 324 return CPDF_Point(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
326 class CPDF_EditContainer 325 };
327 { 326 inline CPDF_Point OutToIn(const CPDF_Point& point) const {
328 public: 327 return CPDF_Point(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
329 CPDF_EditContainer(): m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0) {}; 328 };
330 virtual ~CPDF_EditContainer() {}; 329 inline CPDF_Rect InToOut(const CPVT_FloatRect& rect) const {
331 virtual void SetPlate Rect(const CPDF_Rect & rect) 330 CPDF_Point ptLeftTop = InToOut(CPDF_Point(rect.left, rect.top));
332 { 331 CPDF_Point ptRightBottom = InToOut(CPDF_Point(rect.right, rect.bottom));
333 m_rcPlate = rect; 332 return CPDF_Rect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
334 }; 333 ptLeftTop.y);
335 virtual const CPDF_Rect & GetPlateRect() const 334 };
336 { 335 inline CPVT_FloatRect OutToIn(const CPDF_Rect& rect) const {
337 return m_rcPlate; 336 CPDF_Point ptLeftTop = OutToIn(CPDF_Point(rect.left, rect.top));
338 }; 337 CPDF_Point ptRightBottom = OutToIn(CPDF_Point(rect.right, rect.bottom));
339 virtual void SetConte ntRect(const CPVT_FloatRect & rect) 338 return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
340 { 339 ptRightBottom.y);
341 m_rcContent = rect; 340 };
342 }; 341
343 virtual CPDF_Rect GetContentRect() const 342 private:
344 { 343 CPDF_Rect m_rcPlate;
345 return m_rcContent; 344 CPVT_FloatRect m_rcContent;
346 }; 345 };
347 FX_FLOAT GetPlate Width() const 346 class CPDF_VariableText : public IPDF_VariableText, private CPDF_EditContainer {
348 { 347 friend class CTypeset;
349 return m_rcPlate.right - m_rcPlate.left; 348 friend class CSection;
350 }; 349 friend class CPDF_VariableText_Iterator;
351 FX_FLOAT GetPlate Height() const 350
352 { 351 public:
353 return m_rcPlate.top - m_rcPlate.bottom; 352 CPDF_VariableText();
354 }; 353 virtual ~CPDF_VariableText();
355 CPVT_Size GetPlate Size() const 354 IPDF_VariableText_Provider* SetProvider(
356 { 355 IPDF_VariableText_Provider* pProvider);
357 return CPVT_Size(GetPlateWidth(), GetPlateHeight()); 356 IPDF_VariableText_Iterator* GetIterator();
358 }; 357 void SetPlateRect(const CPDF_Rect& rect) {
359 CPDF_Point GetBTPoi nt() const 358 CPDF_EditContainer::SetPlateRect(rect);
360 { 359 }
361 return CPDF_Point(m_rcPlate.left, m_rcPlate.top); 360 void SetAlignment(int32_t nFormat = 0) { m_nAlignment = nFormat; }
362 }; 361 void SetPasswordChar(FX_WORD wSubWord = '*') { m_wSubWord = wSubWord; }
363 CPDF_Point GetETPoi nt() const 362 void SetLimitChar(int32_t nLimitChar = 0) { m_nLimitChar = nLimitChar; }
364 { 363 void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) { m_fCharSpace = fCharSpace; }
365 return CPDF_Point(m_rcPlate.right, m_rcPlate.bottom); 364 void SetHorzScale(int32_t nHorzScale = 100) { m_nHorzScale = nHorzScale; }
366 }; 365 void SetMultiLine(FX_BOOL bMultiLine = TRUE) { m_bMultiLine = bMultiLine; }
367 inline CPDF_Point InToOut(const CP DF_Point & point) const 366 void SetAutoReturn(FX_BOOL bAuto = TRUE) { m_bLimitWidth = bAuto; }
368 { 367 void SetFontSize(FX_FLOAT fFontSize) { m_fFontSize = fFontSize; }
369 return CPDF_Point(point.x + GetBTPoint().x, GetBTPoint().y - point.y); 368 void SetCharArray(int32_t nCharArray = 0) { m_nCharArray = nCharArray; }
370 }; 369 void SetAutoFontSize(FX_BOOL bAuto = TRUE) { m_bAutoFontSize = bAuto; }
371 inline CPDF_Point OutToIn(const CP DF_Point & point) const 370 void SetRichText(FX_BOOL bRichText) { m_bRichText = bRichText; }
372 { 371 void SetLineLeading(FX_FLOAT fLineLeading) { m_fLineLeading = fLineLeading; }
373 return CPDF_Point(point.x - GetBTPoint().x, GetBTPoint().y - point.y); 372 void Initialize();
374 }; 373 FX_BOOL IsValid() const { return m_bInitial; }
375 inline CPDF_Rect InToOut(const CP VT_FloatRect & rect) const 374 FX_BOOL IsRichText() const { return m_bRichText; }
376 { 375 void RearrangeAll();
377 CPDF_Point ptLeftTop = InToOut(CPDF_Point(rect.left, rect.top)); 376 void RearrangePart(const CPVT_WordRange& PlaceRange);
378 CPDF_Point ptRightBottom = InToOut(CPDF_Point(rect.right, rect.bottom)); 377 void ResetAll();
379 return CPDF_Rect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x, ptLeftTo p.y); 378 void SetText(const FX_WCHAR* text,
380 }; 379 int32_t charset = 1,
381 inline CPVT_FloatRect OutToIn(const CP DF_Rect & rect) const 380 const CPVT_SecProps* pSecProps = NULL,
382 { 381 const CPVT_WordProps* pWordProps = NULL);
383 CPDF_Point ptLeftTop = OutToIn(CPDF_Point(rect.left, rect.top)); 382 CPVT_WordPlace InsertWord(const CPVT_WordPlace& place,
384 CPDF_Point ptRightBottom = OutToIn(CPDF_Point(rect.right, rect.bottom)); 383 FX_WORD word,
385 return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x, ptRight Bottom.y); 384 int32_t charset = 1,
386 }; 385 const CPVT_WordProps* pWordProps = NULL);
387 386 CPVT_WordPlace InsertSection(const CPVT_WordPlace& place,
388 private: 387 const CPVT_SecProps* pSecProps = NULL,
389 CPDF_Rect m_rcPlat e; 388 const CPVT_WordProps* pWordProps = NULL);
390 CPVT_FloatRect m_rcCont ent; 389 CPVT_WordPlace InsertText(const CPVT_WordPlace& place,
391 }; 390 const FX_WCHAR* text,
392 class CPDF_VariableText : public IPDF_VariableText, private CPDF_EditContainer 391 int32_t charset = 1,
393 { 392 const CPVT_SecProps* pSecProps = NULL,
394 friend class CTypeset; 393 const CPVT_WordProps* pWordProps = NULL);
395 friend class CSection; 394 CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange);
396 friend class CPDF_VariableText_Iterator; 395 CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place);
397 public: 396 CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place);
398 CPDF_VariableText(); 397 const CPDF_Rect& GetPlateRect() const {
399 virtual ~CPDF_VariableText(); 398 return CPDF_EditContainer::GetPlateRect();
400 IPDF_VariableText_Provider* SetProvider(IPDF_Variabl eText_Provider * pProvider); 399 }
401 IPDF_VariableText_Iterator* GetIterator(); 400 CPDF_Rect GetContentRect() const;
402 void SetPlateRect(const CPDF_Rect & rect) 401 int32_t GetTotalWords() const;
403 { 402 FX_FLOAT GetFontSize() const { return m_fFontSize; }
404 CPDF_EditContainer::SetPlateRect(rect); 403 int32_t GetAlignment() const { return m_nAlignment; }
405 } 404 int32_t GetCharArray() const { return m_nCharArray; }
406 void SetAlignment(int32_t nFormat = 0) 405 int32_t GetLimitChar() const { return m_nLimitChar; }
407 { 406 FX_BOOL IsMultiLine() const { return m_bMultiLine; }
408 m_nAlignment = nFormat; 407 int32_t GetHorzScale() const { return m_nHorzScale; }
409 } 408 FX_FLOAT GetCharSpace() const { return m_fCharSpace; }
410 void SetPasswordChar(FX_WORD wSubWord = '*') 409
411 { 410 CPVT_WordPlace GetBeginWordPlace() const;
412 m_wSubWord = wSubWord; 411 CPVT_WordPlace GetEndWordPlace() const;
413 } 412 CPVT_WordPlace GetPrevWordPlace(const CPVT_WordPlace& place) const;
414 void SetLimitChar(int32_t nLimitChar = 0) 413 CPVT_WordPlace GetNextWordPlace(const CPVT_WordPlace& place) const;
415 { 414 CPVT_WordPlace SearchWordPlace(const CPDF_Point& point) const;
416 m_nLimitChar = nLimitChar; 415 CPVT_WordPlace GetUpWordPlace(const CPVT_WordPlace& place,
417 } 416 const CPDF_Point& point) const;
418 void SetCharSpace(FX_FLOAT fCharSpace = 0.0f) 417 CPVT_WordPlace GetDownWordPlace(const CPVT_WordPlace& place,
419 { 418 const CPDF_Point& point) const;
420 m_fCharSpace = fCharSpace; 419 CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace& place) const;
421 } 420 CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const;
422 void SetHorzScale(int32_t nHorzScale = 100) 421 CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace& place) const;
423 { 422 CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace& place) const;
424 m_nHorzScale = nHorzScale; 423 void UpdateWordPlace(CPVT_WordPlace& place) const;
425 } 424 int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const;
426 void SetMultiLine(FX_BOOL bMultiLine = TRUE) 425 CPVT_WordPlace WordIndexToWordPlace(int32_t index) const;
427 { 426 FX_WORD GetPasswordChar() const { return GetSubWord(); }
428 m_bMultiLine = bMultiLine; 427 FX_WORD GetSubWord() const { return m_wSubWord; }
429 } 428
430 void SetAutoReturn(FX_BOOL bAuto = TRUE) 429 private:
431 { 430 int32_t GetCharWidth(int32_t nFontIndex,
432 m_bLimitWidth = bAuto; 431 FX_WORD Word,
433 } 432 FX_WORD SubWord,
434 void SetFontSize(FX_FLOAT fFontSize) 433 int32_t nWordStyle);
435 { 434 int32_t GetTypeAscent(int32_t nFontIndex);
436 m_fFontSize = fFontSize; 435 int32_t GetTypeDescent(int32_t nFontIndex);
437 } 436 int32_t GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex);
438 void SetCharArray(int32_t nCharArray = 0) 437 int32_t GetDefaultFontIndex();
439 { 438 FX_BOOL IsLatinWord(FX_WORD word);
440 m_nCharArray = nCharArray; 439
441 } 440 private:
442 void SetAutoFontSize(FX_BOOL bAuto = TRUE) 441 CPVT_WordPlace AddSection(const CPVT_WordPlace& place,
443 { 442 const CPVT_SectionInfo& secinfo);
444 m_bAutoFontSize = bAuto; 443 CPVT_WordPlace AddLine(const CPVT_WordPlace& place,
445 } 444 const CPVT_LineInfo& lineinfo);
446 void SetRichText(FX_BOOL bRichText) 445 CPVT_WordPlace AddWord(const CPVT_WordPlace& place,
447 { 446 const CPVT_WordInfo& wordinfo);
448 m_bRichText = bRichText; 447 FX_BOOL GetWordInfo(const CPVT_WordPlace& place, CPVT_WordInfo& wordinfo);
449 } 448 FX_BOOL SetWordInfo(const CPVT_WordPlace& place,
450 void SetLineLeading(FX_FLOAT fLineLeading) 449 const CPVT_WordInfo& wordinfo);
451 { 450 FX_BOOL GetLineInfo(const CPVT_WordPlace& place, CPVT_LineInfo& lineinfo);
452 m_fLineLeading = fLineLeading; 451 FX_BOOL GetSectionInfo(const CPVT_WordPlace& place,
453 } 452 CPVT_SectionInfo& secinfo);
454 void Initialize(); 453 FX_FLOAT GetWordFontSize(const CPVT_WordInfo& WordInfo,
455 FX_BOOL IsValid() const 454 FX_BOOL bFactFontSize = FALSE);
456 { 455 FX_FLOAT GetWordWidth(int32_t nFontIndex,
457 return m_bInitial; 456 FX_WORD Word,
458 } 457 FX_WORD SubWord,
459 FX_BOOL IsRichText() const 458 FX_FLOAT fCharSpace,
460 { 459 int32_t nHorzScale,
461 return m_bRichText; 460 FX_FLOAT fFontSize,
462 } 461 FX_FLOAT fWordTail,
463 void RearrangeAll(); 462 int32_t nWordStyle);
464 void RearrangePart(const CPVT_WordRange & PlaceRange); 463 FX_FLOAT GetWordWidth(const CPVT_WordInfo& WordInfo);
465 void ResetAll(); 464 FX_FLOAT GetWordAscent(const CPVT_WordInfo& WordInfo, FX_FLOAT fFontSize);
466 void SetText(const FX_WCHAR* text, int32_t charset = 1, const CPVT_SecProps * pSecPro ps = NULL, 465 FX_FLOAT GetWordDescent(const CPVT_WordInfo& WordInfo, FX_FLOAT fFontSize);
467 const CPVT_WordProps * pWordProps = NULL); 466 FX_FLOAT GetWordAscent(const CPVT_WordInfo& WordInfo,
468 CPVT_WordPlace InsertWo rd(const CPVT_WordPlace & place, FX_WORD word, int32_t charset = 1, 467 FX_BOOL bFactFontSize = FALSE);
469 const CPVT_WordProps * pWordProps = NULL); 468 FX_FLOAT GetWordDescent(const CPVT_WordInfo& WordInfo,
470 CPVT_WordPlace InsertSe ction(const CPVT_WordPlace & place, const CPVT_SecProps * pSecProps = NULL, 469 FX_BOOL bFactFontSize = FALSE);
471 const CPVT_WordProps * pWordProps = NULL); 470 FX_FLOAT GetLineAscent(const CPVT_SectionInfo& SecInfo);
472 CPVT_WordPlace InsertTe xt(const CPVT_WordPlace & place, const FX_WCHAR* text, int32_t charset = 1, 471 FX_FLOAT GetLineDescent(const CPVT_SectionInfo& SecInfo);
473 const CPVT_SecProps * pSecProps = NULL, const CPVT_WordProps * p WordProps = NULL); 472 FX_FLOAT GetFontAscent(int32_t nFontIndex, FX_FLOAT fFontSize);
474 CPVT_WordPlace DeleteWo rds(const CPVT_WordRange & PlaceRange); 473 FX_FLOAT GetFontDescent(int32_t nFontIndex, FX_FLOAT fFontSize);
475 CPVT_WordPlace DeleteWo rd(const CPVT_WordPlace & place); 474 int32_t GetWordFontIndex(const CPVT_WordInfo& WordInfo);
476 CPVT_WordPlace BackSpac eWord(const CPVT_WordPlace & place); 475 FX_FLOAT GetCharSpace(const CPVT_WordInfo& WordInfo);
477 const CPDF_Rect & GetPlateRect() c onst 476 int32_t GetHorzScale(const CPVT_WordInfo& WordInfo);
478 { 477 FX_FLOAT GetLineLeading(const CPVT_SectionInfo& SecInfo);
479 return CPDF_EditContainer::GetPlateRect(); 478 FX_FLOAT GetLineIndent(const CPVT_SectionInfo& SecInfo);
480 } 479 int32_t GetAlignment(const CPVT_SectionInfo& SecInfo);
481 CPDF_Rect GetConte ntRect() const; 480
482 int32_t GetTotal Words() const; 481 void ClearSectionRightWords(const CPVT_WordPlace& place);
483 FX_FLOAT GetFontS ize() const 482 CPVT_WordPlace AjustLineHeader(const CPVT_WordPlace& place,
484 { 483 FX_BOOL bPrevOrNext) const;
485 return m_fFontSize; 484 FX_BOOL ClearEmptySection(const CPVT_WordPlace& place);
486 } 485 void ClearEmptySections(const CPVT_WordRange& PlaceRange);
487 int32_t GetAlign ment() const 486 void LinkLatterSection(const CPVT_WordPlace& place);
488 { 487 void ClearWords(const CPVT_WordRange& PlaceRange);
489 return m_nAlignment; 488 CPVT_WordPlace ClearLeftWord(const CPVT_WordPlace& place);
490 } 489 CPVT_WordPlace ClearRightWord(const CPVT_WordPlace& place);
491 int32_t GetCharA rray() const 490
492 { 491 private:
493 return m_nCharArray; 492 CPVT_FloatRect Rearrange(const CPVT_WordRange& PlaceRange);
494 } 493 FX_FLOAT GetAutoFontSize();
495 int32_t GetLimit Char() const 494 FX_BOOL IsBigger(FX_FLOAT fFontSize);
496 { 495 CPVT_FloatRect RearrangeSections(const CPVT_WordRange& PlaceRange);
497 return m_nLimitChar; 496
498 } 497 private:
499 FX_BOOL IsMultiLine() const 498 void ResetSectionArray();
500 { 499
501 return m_bMultiLine; 500 private:
502 } 501 CPVT_ArrayTemplate<CSection*> m_SectionArray;
503 int32_t GetHorzS cale() const 502 int32_t m_nLimitChar;
504 { 503 int32_t m_nCharArray;
505 return m_nHorzScale; 504 FX_BOOL m_bMultiLine;
506 } 505 FX_BOOL m_bLimitWidth;
507 FX_FLOAT GetCharS pace() const 506 FX_BOOL m_bAutoFontSize;
508 { 507 int32_t m_nAlignment;
509 return m_fCharSpace; 508 FX_FLOAT m_fLineLeading;
510 } 509 FX_FLOAT m_fCharSpace;
511 510 int32_t m_nHorzScale;
512 CPVT_WordPlace GetBegin WordPlace() const; 511 FX_WORD m_wSubWord;
513 CPVT_WordPlace GetEndWo rdPlace() const; 512 FX_FLOAT m_fFontSize;
514 CPVT_WordPlace GetPrevW ordPlace(const CPVT_WordPlace & place) const; 513
515 CPVT_WordPlace GetNextW ordPlace(const CPVT_WordPlace & place) const; 514 private:
516 CPVT_WordPlace SearchWo rdPlace(const CPDF_Point & point) const; 515 FX_BOOL m_bInitial;
517 CPVT_WordPlace GetUpWor dPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const; 516 FX_BOOL m_bRichText;
518 CPVT_WordPlace GetDownW ordPlace(const CPVT_WordPlace & place, const CPDF_Point & point) const; 517 IPDF_VariableText_Provider* m_pVTProvider;
519 CPVT_WordPlace GetLineB eginPlace(const CPVT_WordPlace & place) const; 518 CPDF_VariableText_Iterator* m_pVTIterator;
520 CPVT_WordPlace GetLineE ndPlace(const CPVT_WordPlace & place) const; 519 };
521 CPVT_WordPlace GetSecti onBeginPlace(const CPVT_WordPlace & place) const; 520 class CPDF_VariableText_Iterator : public IPDF_VariableText_Iterator {
522 CPVT_WordPlace GetSecti onEndPlace(const CPVT_WordPlace & place) const; 521 public:
523 void UpdateWordPlace(CPVT_WordPlace & place) const; 522 CPDF_VariableText_Iterator(CPDF_VariableText* pVT);
524 int32_t WordPlac eToWordIndex(const CPVT_WordPlace & place) const; 523 virtual ~CPDF_VariableText_Iterator();
525 CPVT_WordPlace WordInde xToWordPlace(int32_t index) const; 524 FX_BOOL NextWord();
526 FX_WORD GetPasswordChar() const 525 FX_BOOL PrevWord();
527 { 526 FX_BOOL NextLine();
528 return GetSubWord(); 527 FX_BOOL PrevLine();
529 } 528 FX_BOOL NextSection();
530 FX_WORD GetSubWord() const 529 FX_BOOL PrevSection();
531 { 530 FX_BOOL SetWord(const CPVT_Word& word);
532 return m_wSubWord; 531 FX_BOOL GetWord(CPVT_Word& word) const;
533 } 532 FX_BOOL GetLine(CPVT_Line& line) const;
534 private: 533 FX_BOOL GetSection(CPVT_Section& section) const;
535 int32_t GetCharW idth(int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord, int32_t nWordStyle); 534 FX_BOOL SetSection(const CPVT_Section& section);
536 int32_t GetTypeA scent(int32_t nFontIndex); 535 void SetAt(int32_t nWordIndex);
537 int32_t GetTypeD escent(int32_t nFontIndex); 536 void SetAt(const CPVT_WordPlace& place);
538 int32_t GetWordF ontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex); 537 const CPVT_WordPlace& GetAt() const { return m_CurPos; };
539 int32_t GetDefau ltFontIndex(); 538
540 FX_BOOL IsLatinWord(FX_WORD word); 539 private:
541 private: 540 CPVT_WordPlace m_CurPos;
542 541 CPDF_VariableText* m_pVT;
543 CPVT_WordPlace AddSecti on(const CPVT_WordPlace & place, const CPVT_SectionInfo & secinfo);
544 CPVT_WordPlace AddLine( const CPVT_WordPlace & place, const CPVT_LineInfo & lineinfo);
545 CPVT_WordPlace AddWord( const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo);
546 FX_BOOL GetWordInfo(const CPVT_WordPlace & place, CPVT_WordInfo & wordinfo);
547 FX_BOOL SetWordInfo(const CPVT_WordPlace & place, const CPVT_WordInfo & wordinfo);
548 FX_BOOL GetLineInfo(const CPVT_WordPlace & place, CPVT_LineInfo & lineinfo);
549 FX_BOOL GetSectionInfo(const CPVT_WordPlace & place, CPVT_SectionInfo & secinfo);
550 FX_FLOAT GetWordF ontSize(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize = FALSE);
551 FX_FLOAT GetWordW idth(int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord,
552 FX_FLOAT fCharSpace, int32_t nHorzScale,
553 FX_FLOAT fFontSize, FX_FLOAT fWordTail, int32_t nWordStyle);
554 FX_FLOAT GetWordW idth(const CPVT_WordInfo & WordInfo);
555 FX_FLOAT GetWordA scent(const CPVT_WordInfo & WordInfo, FX_FLOAT fFontSize);
556 FX_FLOAT GetWordD escent(const CPVT_WordInfo & WordInfo, FX_FLOAT fFontSize);
557 FX_FLOAT GetWordA scent(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize = FALSE);
558 FX_FLOAT GetWordD escent(const CPVT_WordInfo & WordInfo, FX_BOOL bFactFontSize = FALSE);
559 FX_FLOAT GetLineA scent(const CPVT_SectionInfo & SecInfo);
560 FX_FLOAT GetLineD escent(const CPVT_SectionInfo & SecInfo);
561 FX_FLOAT GetFontA scent(int32_t nFontIndex, FX_FLOAT fFontSize);
562 FX_FLOAT GetFontD escent(int32_t nFontIndex, FX_FLOAT fFontSize);
563 int32_t GetWordF ontIndex(const CPVT_WordInfo & WordInfo);
564 FX_FLOAT GetCharS pace(const CPVT_WordInfo & WordInfo);
565 int32_t GetHorzS cale(const CPVT_WordInfo & WordInfo);
566 FX_FLOAT GetLineL eading(const CPVT_SectionInfo & SecInfo);
567 FX_FLOAT GetLineI ndent(const CPVT_SectionInfo & SecInfo);
568 int32_t GetAlign ment(const CPVT_SectionInfo& SecInfo);
569
570 void ClearSectionRightWords(const CPVT_WordPlace & place);
571 CPVT_WordPlace AjustLin eHeader(const CPVT_WordPlace & place, FX_BOOL bPrevOrNext) const;
572 FX_BOOL ClearEmptySection(const CPVT_WordPlace & place);
573 void ClearEmptySections(const CPVT_WordRange & PlaceRange);
574 void LinkLatterSection(const CPVT_WordPlace & place);
575 void ClearWords(const CPVT_WordRange & PlaceRange);
576 CPVT_WordPlace ClearLef tWord(const CPVT_WordPlace & place);
577 CPVT_WordPlace ClearRig htWord(const CPVT_WordPlace & place);
578 private:
579 CPVT_FloatRect Rearrang e(const CPVT_WordRange & PlaceRange);
580 FX_FLOAT GetAutoF ontSize();
581 FX_BOOL IsBigger(FX_FLOAT fFontSize);
582 CPVT_FloatRect Rearrang eSections(const CPVT_WordRange & PlaceRange);
583 private:
584 void ResetSectionArray();
585 private:
586 CPVT_ArrayTemplate<CSection*> m_SectionArray;
587 int32_t m_nLimit Char;
588 int32_t m_nCharA rray;
589 FX_BOOL m_bMultiLine;
590 FX_BOOL m_bLimitWidth;
591 FX_BOOL m_bAutoFontSize;
592 int32_t m_nAlign ment;
593 FX_FLOAT m_fLineL eading;
594 FX_FLOAT m_fCharS pace;
595 int32_t m_nHorzS cale;
596 FX_WORD m_wSubWord;
597 FX_FLOAT m_fFontS ize;
598
599 private:
600 FX_BOOL m_bInitial;
601 FX_BOOL m_bRichText;
602 IPDF_VariableText_Provider * m_pVTProvider;
603 CPDF_VariableText_Iterator * m_pVTIterator;
604 };
605 class CPDF_VariableText_Iterator : public IPDF_VariableText_Iterator
606 {
607 public:
608 CPDF_VariableText_Iterator(CPDF_VariableText * pVT);
609 virtual ~CPDF_VariableText_Iterator();
610 FX_BOOL NextWord();
611 FX_BOOL PrevWord();
612 FX_BOOL NextLine();
613 FX_BOOL PrevLine();
614 FX_BOOL NextSection();
615 FX_BOOL PrevSection();
616 FX_BOOL SetWord(const CPVT_Word & word);
617 FX_BOOL GetWord(CPVT_Word & word) const;
618 FX_BOOL GetLine(CPVT_Line & line) const;
619 FX_BOOL GetSection(CPVT_Section & section) const;
620 FX_BOOL SetSection(const CPVT_Section & section);
621 void SetAt(int32_t nWordIndex);
622 void SetAt(const CPVT_WordPlace & place);
623 const CPVT_WordPlace & GetAt() const
624 {
625 return m_CurPos;
626 };
627 private:
628 CPVT_WordPlace m_CurPos ;
629 CPDF_VariableText * m_pVT;
630 }; 542 };
631 543
632 #endif // CORE_SRC_FPDFDOC_PDF_VT_H_ 544 #endif // CORE_SRC_FPDFDOC_PDF_VT_H_
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