OLD | NEW |
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_INCLUDE_FXGE_FX_FONT_H_ | 7 #ifndef CORE_INCLUDE_FXGE_FX_FONT_H_ |
8 #define CORE_INCLUDE_FXGE_FX_FONT_H_ | 8 #define CORE_INCLUDE_FXGE_FX_FONT_H_ |
9 | 9 |
10 #include <map> | 10 #include <map> |
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49 #define FXFONT_FF_ROMAN (1<<4) | 49 #define FXFONT_FF_ROMAN (1<<4) |
50 #define FXFONT_FF_SCRIPT (4<<4) | 50 #define FXFONT_FF_SCRIPT (4<<4) |
51 #define FXFONT_FW_NORMAL 400 | 51 #define FXFONT_FW_NORMAL 400 |
52 #define FXFONT_FW_BOLD 700 | 52 #define FXFONT_FW_BOLD 700 |
53 class CFX_Font | 53 class CFX_Font |
54 { | 54 { |
55 public: | 55 public: |
56 CFX_Font(); | 56 CFX_Font(); |
57 ~CFX_Font(); | 57 ~CFX_Font(); |
58 | 58 |
59 FX_BOOL» » » » » LoadSubst(const CFX_ByteString&
face_name, FX_BOOL bTrueType, FX_DWORD flags, | 59 bool» » » » » LoadSubst(const CFX_ByteString&
face_name, bool bTrueType, FX_DWORD flags, |
60 int weight, int italic_angle, int CharsetC
P, FX_BOOL bVertical = FALSE); | 60 int weight, int italic_angle, int CharsetC
P, bool bVertical = false); |
61 | 61 |
62 FX_BOOL» » » » » LoadEmbedded(const uint8_t* data
, FX_DWORD size); | 62 bool» » » » » LoadEmbedded(const uint8_t* data
, FX_DWORD size); |
63 | 63 |
64 FX_BOOL» » » » » LoadFile(IFX_FileRead* pFile); | 64 bool» » » » » LoadFile(IFX_FileRead* pFile); |
65 | 65 |
66 FXFT_Face GetFace() const | 66 FXFT_Face GetFace() const |
67 { | 67 { |
68 return m_Face; | 68 return m_Face; |
69 } | 69 } |
70 | 70 |
71 | 71 |
72 const CFX_SubstFont* GetSubstFont() const | 72 const CFX_SubstFont* GetSubstFont() const |
73 { | 73 { |
74 return m_pSubstFont; | 74 return m_pSubstFont; |
75 } | 75 } |
76 | 76 |
77 CFX_PathData* LoadGlyphPath(FX_DWORD glyph_index, int
dest_width = 0); | 77 CFX_PathData* LoadGlyphPath(FX_DWORD glyph_index, int
dest_width = 0); |
78 | 78 |
79 int GetGlyphWidth(FX_DWORD glyph_ind
ex); | 79 int GetGlyphWidth(FX_DWORD glyph_ind
ex); |
80 | 80 |
81 int GetAscent() const; | 81 int GetAscent() const; |
82 | 82 |
83 int GetDescent() const; | 83 int GetDescent() const; |
84 | 84 |
85 FX_BOOL GetGlyphBBox(FX_DWORD glyph_index, FX_RECT &bbox); | 85 bool GetGlyphBBox(FX_DWORD glyph_index, FX_RECT &bbox); |
86 | 86 |
87 FX_BOOL IsItalic(); | 87 bool IsItalic(); |
88 | 88 |
89 FX_BOOL IsBold(); | 89 bool IsBold(); |
90 | 90 |
91 FX_BOOL IsFixedWidth(); | 91 bool IsFixedWidth(); |
92 | 92 |
93 FX_BOOL» » » » » IsVertical() const | 93 bool» » » » » IsVertical() const |
94 { | 94 { |
95 return m_bVertical; | 95 return m_bVertical; |
96 } | 96 } |
97 | 97 |
98 CFX_WideString GetPsName() const; | 98 CFX_WideString GetPsName() const; |
99 | 99 |
100 | 100 |
101 CFX_ByteString GetFamilyName() const; | 101 CFX_ByteString GetFamilyName() const; |
102 | 102 |
103 CFX_ByteString GetFaceName() const; | 103 CFX_ByteString GetFaceName() const; |
104 | 104 |
105 | 105 |
106 FX_BOOL IsTTFont(); | 106 bool IsTTFont(); |
107 | 107 |
108 FX_BOOL GetBBox(FX_RECT &bbox); | 108 bool GetBBox(FX_RECT &bbox); |
109 | 109 |
110 int GetHeight(); | 110 int GetHeight(); |
111 | 111 |
112 int GetULPos(); | 112 int GetULPos(); |
113 | 113 |
114 int GetULthickness(); | 114 int GetULthickness(); |
115 | 115 |
116 int GetMaxAdvanceWidth(); | 116 int GetMaxAdvanceWidth(); |
117 | 117 |
118 FXFT_Face m_Face; | 118 FXFT_Face m_Face; |
119 | 119 |
120 CFX_SubstFont* m_pSubstFont; | 120 CFX_SubstFont* m_pSubstFont; |
121 FX_BOOL» » » » » IsEmbedded() | 121 bool» » » » » IsEmbedded() |
122 { | 122 { |
123 return m_bEmbedded; | 123 return m_bEmbedded; |
124 } | 124 } |
125 | 125 |
126 void AdjustMMParams(int glyph_index,
int width, int weight); | 126 void AdjustMMParams(int glyph_index,
int width, int weight); |
127 uint8_t* m_pFontDataAllocation; | 127 uint8_t* m_pFontDataAllocation; |
128 uint8_t* m_pFontData; | 128 uint8_t* m_pFontData; |
129 uint8_t* m_pGsubData; | 129 uint8_t* m_pGsubData; |
130 FX_DWORD m_dwSize; | 130 FX_DWORD m_dwSize; |
131 CFX_BinaryBuf m_OtfFontData; | 131 CFX_BinaryBuf m_OtfFontData; |
132 void* m_hHandle; | 132 void* m_hHandle; |
133 void* m_pPlatformFont; | 133 void* m_pPlatformFont; |
134 void* m_pPlatformFontCollection; | 134 void* m_pPlatformFontCollection; |
135 void* m_pDwFont; | 135 void* m_pDwFont; |
136 FX_BOOL m_bDwLoaded; | 136 bool m_bDwLoaded; |
137 void ReleasePlatformResource(); | 137 void ReleasePlatformResource(); |
138 | 138 |
139 void DeleteFace(); | 139 void DeleteFace(); |
140 protected: | 140 protected: |
141 | 141 |
142 FX_BOOL» » » » » m_bEmbedded; | 142 bool» » » » » m_bEmbedded; |
143 FX_BOOL» » » » » m_bVertical; | 143 bool» » » » » m_bVertical; |
144 void* m_pOwnedStream; | 144 void* m_pOwnedStream; |
145 }; | 145 }; |
146 #define ENCODING_INTERNAL 0 | 146 #define ENCODING_INTERNAL 0 |
147 #define ENCODING_UNICODE 1 | 147 #define ENCODING_UNICODE 1 |
148 class IFX_FontEncoding | 148 class IFX_FontEncoding |
149 { | 149 { |
150 public: | 150 public: |
151 virtual ~IFX_FontEncoding() {} | 151 virtual ~IFX_FontEncoding() {} |
152 | 152 |
153 virtual FX_DWORD GlyphFromCharCode(FX_DWORD charcode) = 0; | 153 virtual FX_DWORD GlyphFromCharCode(FX_DWORD charcode) = 0; |
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175 CFX_ByteString m_Family; | 175 CFX_ByteString m_Family; |
176 | 176 |
177 int m_Charset; | 177 int m_Charset; |
178 | 178 |
179 FX_DWORD m_SubstFlags; | 179 FX_DWORD m_SubstFlags; |
180 | 180 |
181 int m_Weight; | 181 int m_Weight; |
182 | 182 |
183 int m_ItalicAngle; | 183 int m_ItalicAngle; |
184 | 184 |
185 FX_BOOL» » » » » m_bSubstOfCJK; | 185 bool» » » » » m_bSubstOfCJK; |
186 | 186 |
187 int m_WeightCJK; | 187 int m_WeightCJK; |
188 | 188 |
189 FX_BOOL» » » » » m_bItlicCJK; | 189 bool» » » » » m_bItlicCJK; |
190 }; | 190 }; |
191 #define FX_FONT_FLAG_SERIF 0x01 | 191 #define FX_FONT_FLAG_SERIF 0x01 |
192 #define FX_FONT_FLAG_FIXEDPITCH 0x02 | 192 #define FX_FONT_FLAG_FIXEDPITCH 0x02 |
193 #define FX_FONT_FLAG_ITALIC 0x04 | 193 #define FX_FONT_FLAG_ITALIC 0x04 |
194 #define FX_FONT_FLAG_BOLD 0x08 | 194 #define FX_FONT_FLAG_BOLD 0x08 |
195 #define FX_FONT_FLAG_SYMBOLIC_SYMBOL 0x10 | 195 #define FX_FONT_FLAG_SYMBOLIC_SYMBOL 0x10 |
196 #define FX_FONT_FLAG_SYMBOLIC_DINGBATS 0x20 | 196 #define FX_FONT_FLAG_SYMBOLIC_DINGBATS 0x20 |
197 #define FX_FONT_FLAG_MULTIPLEMASTER 0x40 | 197 #define FX_FONT_FLAG_MULTIPLEMASTER 0x40 |
198 typedef struct { | 198 typedef struct { |
199 const uint8_t* m_pFontData; | 199 const uint8_t* m_pFontData; |
200 FX_DWORD m_dwSize; | 200 FX_DWORD m_dwSize; |
201 } FoxitFonts; | 201 } FoxitFonts; |
202 class CFX_FontMgr | 202 class CFX_FontMgr |
203 { | 203 { |
204 public: | 204 public: |
205 CFX_FontMgr(); | 205 CFX_FontMgr(); |
206 ~CFX_FontMgr(); | 206 ~CFX_FontMgr(); |
207 void InitFTLibrary(); | 207 void InitFTLibrary(); |
208 FXFT_Face GetCachedFace(const CFX_ByteString& face_name, | 208 FXFT_Face GetCachedFace(const CFX_ByteString& face_name, |
209 int weight, FX_BOOL bItalic, uint8_t*& pFontDa
ta); | 209 int weight, bool bItalic, uint8_t*& pFontData)
; |
210 FXFT_Face AddCachedFace(const CFX_ByteString& face_name, | 210 FXFT_Face AddCachedFace(const CFX_ByteString& face_name, |
211 int weight, FX_BOOL bItalic, uint8_t* pData, F
X_DWORD size, int face_index); | 211 int weight, bool bItalic, uint8_t* pData, FX_D
WORD size, int face_index); |
212 FXFT_Face GetCachedTTCFace(int ttc_size, FX_DWORD checksum, | 212 FXFT_Face GetCachedTTCFace(int ttc_size, FX_DWORD checksum, |
213 int font_offset, uint8_t*& pFontData); | 213 int font_offset, uint8_t*& pFontData); |
214 FXFT_Face AddCachedTTCFace(int ttc_size, FX_DWORD checksum, | 214 FXFT_Face AddCachedTTCFace(int ttc_size, FX_DWORD checksum, |
215 uint8_t* pData, FX_DWORD size, int font_off
set); | 215 uint8_t* pData, FX_DWORD size, int font_off
set); |
216 FXFT_Face GetFileFace(const FX_CHAR* filename, int face_index); | 216 FXFT_Face GetFileFace(const FX_CHAR* filename, int face_index); |
217 FXFT_Face GetFixedFace(const uint8_t* pData, FX_DWORD size, int fa
ce_index); | 217 FXFT_Face GetFixedFace(const uint8_t* pData, FX_DWORD size, int fa
ce_index); |
218 void ReleaseFace(FXFT_Face face); | 218 void ReleaseFace(FXFT_Face face); |
219 void SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo)
; | 219 void SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo)
; |
220 FXFT_Face» » FindSubstFont(const CFX_ByteString& face_name, FX_BOOL b
TrueType, FX_DWORD flags, | 220 FXFT_Face» » FindSubstFont(const CFX_ByteString& face_name, bool bTru
eType, FX_DWORD flags, |
221 int weight, int italic_angle, int CharsetCP, C
FX_SubstFont* pSubstFont); | 221 int weight, int italic_angle, int CharsetCP, C
FX_SubstFont* pSubstFont); |
222 | 222 |
223 void FreeCache(); | 223 void FreeCache(); |
224 | 224 |
225 FX_BOOL» » » GetStandardFont(const uint8_t*& pFontData, FX_DW
ORD& size, int index); | 225 bool» » » GetStandardFont(const uint8_t*& pFontData, FX_DW
ORD& size, int index); |
226 CFX_FontMapper* m_pBuiltinMapper; | 226 CFX_FontMapper* m_pBuiltinMapper; |
227 IFX_FontMapper* m_pExtMapper; | 227 IFX_FontMapper* m_pExtMapper; |
228 CFX_MapByteStringToPtr m_FaceMap; | 228 CFX_MapByteStringToPtr m_FaceMap; |
229 FXFT_Library m_FTLibrary; | 229 FXFT_Library m_FTLibrary; |
230 FoxitFonts m_ExternalFonts[16]; | 230 FoxitFonts m_ExternalFonts[16]; |
231 }; | 231 }; |
232 class IFX_FontMapper | 232 class IFX_FontMapper |
233 { | 233 { |
234 public: | 234 public: |
235 | 235 |
236 virtual ~IFX_FontMapper() {} | 236 virtual ~IFX_FontMapper() {} |
237 | 237 |
238 virtual FXFT_Face» FindSubstFont(const CFX_ByteString& face_name, FX_BOOL b
TrueType, FX_DWORD flags, | 238 virtual FXFT_Face» FindSubstFont(const CFX_ByteString& face_name, bool bTru
eType, FX_DWORD flags, |
239 int weight, int italic_angle, int CharsetC
P, CFX_SubstFont* pSubstFont) = 0; | 239 int weight, int italic_angle, int CharsetC
P, CFX_SubstFont* pSubstFont) = 0; |
240 | 240 |
241 CFX_FontMgr* m_pFontMgr; | 241 CFX_FontMgr* m_pFontMgr; |
242 }; | 242 }; |
243 class IFX_FontEnumerator | 243 class IFX_FontEnumerator |
244 { | 244 { |
245 public: | 245 public: |
246 virtual ~IFX_FontEnumerator() { } | 246 virtual ~IFX_FontEnumerator() { } |
247 | 247 |
248 virtual void HitFont() = 0; | 248 virtual void HitFont() = 0; |
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270 void LoadInstalledFonts(); | 270 void LoadInstalledFonts(); |
271 CFX_ByteStringArray m_InstalledTTFonts; | 271 CFX_ByteStringArray m_InstalledTTFonts; |
272 void SetFontEnumerator(IFX_FontEnumerator* pF
ontEnumerator) | 272 void SetFontEnumerator(IFX_FontEnumerator* pF
ontEnumerator) |
273 { | 273 { |
274 m_pFontEnumerator = pFontEnumerator; | 274 m_pFontEnumerator = pFontEnumerator; |
275 } | 275 } |
276 IFX_FontEnumerator* GetFontEnumerator() const | 276 IFX_FontEnumerator* GetFontEnumerator() const |
277 { | 277 { |
278 return m_pFontEnumerator; | 278 return m_pFontEnumerator; |
279 } | 279 } |
280 virtual FXFT_Face» FindSubstFont(const CFX_ByteString& face_name, FX_BOOL b
TrueType, FX_DWORD flags, | 280 virtual FXFT_Face» FindSubstFont(const CFX_ByteString& face_name, bool bTru
eType, FX_DWORD flags, |
281 int weight, int italic_angle, int CharsetC
P, CFX_SubstFont* pSubstFont); | 281 int weight, int italic_angle, int CharsetC
P, CFX_SubstFont* pSubstFont); |
282 private: | 282 private: |
283 CFX_ByteString GetPSNameFromTT(void* hFont); | 283 CFX_ByteString GetPSNameFromTT(void* hFont); |
284 CFX_ByteString MatchInstalledFonts(const CFX_ByteString& norm_n
ame); | 284 CFX_ByteString MatchInstalledFonts(const CFX_ByteString& norm_n
ame); |
285 FXFT_Face UseInternalSubst(CFX_SubstFont* pSubstFont, int
iBaseFont, int italic_angle, int weight, int picthfamily); | 285 FXFT_Face UseInternalSubst(CFX_SubstFont* pSubstFont, int
iBaseFont, int italic_angle, int weight, int picthfamily); |
286 | 286 |
287 FX_BOOL» » » » m_bListLoaded; | 287 bool» » » » m_bListLoaded; |
288 FXFT_Face m_MMFaces[2]; | 288 FXFT_Face m_MMFaces[2]; |
289 CFX_ByteString m_LastFamily; | 289 CFX_ByteString m_LastFamily; |
290 CFX_DWordArray m_CharsetArray; | 290 CFX_DWordArray m_CharsetArray; |
291 CFX_ByteStringArray m_FaceArray; | 291 CFX_ByteStringArray m_FaceArray; |
292 IFX_SystemFontInfo* m_pFontInfo; | 292 IFX_SystemFontInfo* m_pFontInfo; |
293 FXFT_Face m_FoxitFaces[14]; | 293 FXFT_Face m_FoxitFaces[14]; |
294 IFX_FontEnumerator* m_pFontEnumerator; | 294 IFX_FontEnumerator* m_pFontEnumerator; |
295 }; | 295 }; |
296 class IFX_SystemFontInfo | 296 class IFX_SystemFontInfo |
297 { | 297 { |
298 public: | 298 public: |
299 static IFX_SystemFontInfo* CreateDefault(); | 299 static IFX_SystemFontInfo* CreateDefault(); |
300 virtual void Release() = 0; | 300 virtual void Release() = 0; |
301 | 301 |
302 virtual» FX_BOOL»» EnumFontList(CFX_FontMapper* pMapper) = 0; | 302 virtual» bool» » EnumFontList(CFX_FontMapper* pMapper) = 0; |
303 virtual void*» » MapFont(int weight, FX_BOOL bItalic, int charset
, int pitch_family, const FX_CHAR* face, int& iExact) = 0; | 303 virtual void*» » MapFont(int weight, bool bItalic, int charset, i
nt pitch_family, const FX_CHAR* face, int& iExact) = 0; |
304 virtual void* GetFont(const FX_CHAR* face) = 0; | 304 virtual void* GetFont(const FX_CHAR* face) = 0; |
305 virtual FX_DWORD GetFontData(void* hFont, FX_DWORD table, uint8_t* buffer
, FX_DWORD size) = 0; | 305 virtual FX_DWORD GetFontData(void* hFont, FX_DWORD table, uint8_t* buffer
, FX_DWORD size) = 0; |
306 virtual FX_BOOL» » GetFaceName(void* hFont, CFX_ByteString& name) =
0; | 306 virtual bool» » GetFaceName(void* hFont, CFX_ByteString& name) =
0; |
307 virtual FX_BOOL» » GetFontCharset(void* hFont, int& charset) = 0; | 307 virtual bool» » GetFontCharset(void* hFont, int& charset) = 0; |
308 virtual int GetFaceIndex(void* hFont) | 308 virtual int GetFaceIndex(void* hFont) |
309 { | 309 { |
310 return 0; | 310 return 0; |
311 } | 311 } |
312 virtual void DeleteFont(void* hFont) = 0; | 312 virtual void DeleteFont(void* hFont) = 0; |
313 virtual void* RetainFont(void* hFont) | 313 virtual void* RetainFont(void* hFont) |
314 { | 314 { |
315 return NULL; | 315 return NULL; |
316 } | 316 } |
317 protected: | 317 protected: |
318 ~IFX_SystemFontInfo() { } | 318 ~IFX_SystemFontInfo() { } |
319 }; | 319 }; |
320 class CFX_FolderFontInfo : public IFX_SystemFontInfo | 320 class CFX_FolderFontInfo : public IFX_SystemFontInfo |
321 { | 321 { |
322 public: | 322 public: |
323 CFX_FolderFontInfo(); | 323 CFX_FolderFontInfo(); |
324 virtual ~CFX_FolderFontInfo(); | 324 virtual ~CFX_FolderFontInfo(); |
325 void AddPath(const CFX_ByteStringC& path); | 325 void AddPath(const CFX_ByteStringC& path); |
326 | 326 |
327 // IFX_SytemFontInfo: | 327 // IFX_SytemFontInfo: |
328 void Release() override; | 328 void Release() override; |
329 FX_BOOL EnumFontList(CFX_FontMapper* pMapper) override; | 329 bool EnumFontList(CFX_FontMapper* pMapper) override; |
330 void* MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, | 330 void* MapFont(int weight, bool bItalic, int charset, int pitch_family, |
331 const FX_CHAR* face, int& bExact) override; | 331 const FX_CHAR* face, int& bExact) override; |
332 void* GetFont(const FX_CHAR* face) override; | 332 void* GetFont(const FX_CHAR* face) override; |
333 FX_DWORD GetFontData(void* hFont, FX_DWORD table, | 333 FX_DWORD GetFontData(void* hFont, FX_DWORD table, |
334 uint8_t* buffer, FX_DWORD size) override; | 334 uint8_t* buffer, FX_DWORD size) override; |
335 void DeleteFont(void* hFont) override; | 335 void DeleteFont(void* hFont) override; |
336 FX_BOOL GetFaceName(void* hFont, CFX_ByteString& name) override; | 336 bool GetFaceName(void* hFont, CFX_ByteString& name) override; |
337 FX_BOOL GetFontCharset(void* hFont, int& charset) override; | 337 bool GetFontCharset(void* hFont, int& charset) override; |
338 | 338 |
339 protected: | 339 protected: |
340 CFX_MapByteStringToPtr m_FontList; | 340 CFX_MapByteStringToPtr m_FontList; |
341 CFX_ByteStringArray m_PathList; | 341 CFX_ByteStringArray m_PathList; |
342 CFX_FontMapper* m_pMapper; | 342 CFX_FontMapper* m_pMapper; |
343 void ScanPath(CFX_ByteString& path); | 343 void ScanPath(CFX_ByteString& path); |
344 void ScanFile(CFX_ByteString& path); | 344 void ScanFile(CFX_ByteString& path); |
345 void ReportFace(CFX_ByteString& path, FXSYS_F
ILE* pFile, FX_DWORD filesize, FX_DWORD offset); | 345 void ReportFace(CFX_ByteString& path, FXSYS_F
ILE* pFile, FX_DWORD filesize, FX_DWORD offset); |
346 }; | 346 }; |
347 class CFX_CountedFaceCache | 347 class CFX_CountedFaceCache |
348 { | 348 { |
349 public: | 349 public: |
350 CFX_FaceCache* m_Obj; | 350 CFX_FaceCache* m_Obj; |
351 FX_DWORD m_nCount; | 351 FX_DWORD m_nCount; |
352 }; | 352 }; |
353 | 353 |
354 class CFX_FontCache | 354 class CFX_FontCache |
355 { | 355 { |
356 public: | 356 public: |
357 ~CFX_FontCache(); | 357 ~CFX_FontCache(); |
358 CFX_FaceCache* GetCachedFace(CFX_Font* pFont); | 358 CFX_FaceCache* GetCachedFace(CFX_Font* pFont); |
359 void ReleaseCachedFace(CFX_Font* pFon
t); | 359 void ReleaseCachedFace(CFX_Font* pFon
t); |
360 void» » » » » FreeCache(FX_BOOL bRelease = FAL
SE); | 360 void» » » » » FreeCache(bool bRelease = false)
; |
361 | 361 |
362 private: | 362 private: |
363 using CFX_FTCacheMap = std::map<FXFT_Face, CFX_CountedFaceCache*>; | 363 using CFX_FTCacheMap = std::map<FXFT_Face, CFX_CountedFaceCache*>; |
364 CFX_FTCacheMap m_FTFaceMap; | 364 CFX_FTCacheMap m_FTFaceMap; |
365 CFX_FTCacheMap m_ExtFaceMap; | 365 CFX_FTCacheMap m_ExtFaceMap; |
366 }; | 366 }; |
367 class CFX_AutoFontCache | 367 class CFX_AutoFontCache |
368 { | 368 { |
369 public: | 369 public: |
370 CFX_AutoFontCache(CFX_FontCache* pFontCache, CFX_Font* pFont) | 370 CFX_AutoFontCache(CFX_FontCache* pFontCache, CFX_Font* pFont) |
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384 { | 384 { |
385 public: | 385 public: |
386 int m_Top; | 386 int m_Top; |
387 int m_Left; | 387 int m_Left; |
388 CFX_DIBitmap m_Bitmap; | 388 CFX_DIBitmap m_Bitmap; |
389 }; | 389 }; |
390 class CFX_FaceCache | 390 class CFX_FaceCache |
391 { | 391 { |
392 public: | 392 public: |
393 ~CFX_FaceCache(); | 393 ~CFX_FaceCache(); |
394 const CFX_GlyphBitmap*» LoadGlyphBitmap(CFX_Font* pFont, FX_DWORD glyph_
index, FX_BOOL bFontStyle, const CFX_AffineMatrix* pMatrix, | 394 const CFX_GlyphBitmap*» LoadGlyphBitmap(CFX_Font* pFont, FX_DWORD glyph_
index, bool bFontStyle, const CFX_AffineMatrix* pMatrix, |
395 int dest_width, int anti_alias, int&
text_flags); | 395 int dest_width, int anti_alias, int&
text_flags); |
396 const CFX_PathData* LoadGlyphPath(CFX_Font* pFont, FX_DWORD glyph_in
dex, int dest_width); | 396 const CFX_PathData* LoadGlyphPath(CFX_Font* pFont, FX_DWORD glyph_in
dex, int dest_width); |
397 | 397 |
398 | 398 |
399 CFX_FaceCache(FXFT_Face face); | 399 CFX_FaceCache(FXFT_Face face); |
400 private: | 400 private: |
401 FXFT_Face m_Face; | 401 FXFT_Face m_Face; |
402 CFX_GlyphBitmap*» » RenderGlyph(CFX_Font* pFont, FX_DWORD glyph_inde
x, FX_BOOL bFontStyle, | 402 CFX_GlyphBitmap*» » RenderGlyph(CFX_Font* pFont, FX_DWORD glyph_inde
x, bool bFontStyle, |
403 const CFX_AffineMatrix* pMatrix, int des
t_width, int anti_alias); | 403 const CFX_AffineMatrix* pMatrix, int des
t_width, int anti_alias); |
404 CFX_GlyphBitmap* RenderGlyph_Nativetext(CFX_Font* pFont, FX_DWORD
glyph_index, | 404 CFX_GlyphBitmap* RenderGlyph_Nativetext(CFX_Font* pFont, FX_DWORD
glyph_index, |
405 const CFX_AffineMatrix* pMatrix, int dest_width, int anti_alias); | 405 const CFX_AffineMatrix* pMatrix, int dest_width, int anti_alias); |
406 CFX_GlyphBitmap* LookUpGlyphBitmap(CFX_Font* pFont, const CFX_AffineM
atrix* pMatrix, CFX_ByteStringC& FaceGlyphsKey, | 406 CFX_GlyphBitmap* LookUpGlyphBitmap(CFX_Font* pFont, const CFX_AffineM
atrix* pMatrix, CFX_ByteStringC& FaceGlyphsKey, |
407 FX_DWORD glyph_index, FX_BOOL bFontStyle, int dest_width, int anti_a
lias); | 407 FX_DWORD glyph_index, bool bFontStyle, int dest_width, int anti_alia
s); |
408 CFX_MapByteStringToPtr m_SizeMap; | 408 CFX_MapByteStringToPtr m_SizeMap; |
409 CFX_MapPtrToPtr m_PathMap; | 409 CFX_MapPtrToPtr m_PathMap; |
410 CFX_DIBitmap* m_pBitmap; | 410 CFX_DIBitmap* m_pBitmap; |
411 | 411 |
412 void InitPlatform(); | 412 void InitPlatform(); |
413 void DestroyPlatform(); | 413 void DestroyPlatform(); |
414 }; | 414 }; |
415 typedef struct { | 415 typedef struct { |
416 const CFX_GlyphBitmap* m_pGlyph; | 416 const CFX_GlyphBitmap* m_pGlyph; |
417 int m_OriginX, m_OriginY; | 417 int m_OriginX, m_OriginY; |
418 FX_FLOAT m_fOriginX, m_fOriginY; | 418 FX_FLOAT m_fOriginX, m_fOriginY; |
419 } FXTEXT_GLYPHPOS; | 419 } FXTEXT_GLYPHPOS; |
420 FX_RECT FXGE_GetGlyphsBBox(FXTEXT_GLYPHPOS* pGlyphAndPos, int nChars, int anti_a
lias, FX_FLOAT retinaScaleX = 1.0f, FX_FLOAT retinaScaleY = 1.0f); | 420 FX_RECT FXGE_GetGlyphsBBox(FXTEXT_GLYPHPOS* pGlyphAndPos, int nChars, int anti_a
lias, FX_FLOAT retinaScaleX = 1.0f, FX_FLOAT retinaScaleY = 1.0f); |
421 FX_BOOL»OutputGlyph(void* dib, int x, int y, CFX_Font* pFont, double font_size, | 421 bool» OutputGlyph(void* dib, int x, int y, CFX_Font* pFont, double font_size, |
422 CFX_AffineMatrix* pMatrix, unsigned long glyph_index, unsign
ed long argb); | 422 CFX_AffineMatrix* pMatrix, unsigned long glyph_index, unsign
ed long argb); |
423 FX_BOOL»OutputText(void* dib, int x, int y, CFX_Font* pFont, double font_size, | 423 bool» OutputText(void* dib, int x, int y, CFX_Font* pFont, double font_size, |
424 CFX_AffineMatrix* pText_matrix, unsigned short const* text, u
nsigned long argb); | 424 CFX_AffineMatrix* pText_matrix, unsigned short const* text, u
nsigned long argb); |
425 class IFX_GSUBTable | 425 class IFX_GSUBTable |
426 { | 426 { |
427 public: | 427 public: |
428 static IFX_GSUBTable* Create(CFX_Font* pFont); | 428 static IFX_GSUBTable* Create(CFX_Font* pFont); |
429 virtual ~IFX_GSUBTable() { } | 429 virtual ~IFX_GSUBTable() { } |
430 virtual FX_BOOL GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) = 0
; | 430 virtual bool GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) = 0; |
431 }; | 431 }; |
432 | 432 |
433 #endif // CORE_INCLUDE_FXGE_FX_FONT_H_ | 433 #endif // CORE_INCLUDE_FXGE_FX_FONT_H_ |
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