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1 | /* | |
2 | * fontconfig/fontconfig/fontconfig.h | |
3 | * | |
4 | * Copyright © 2001 Keith Packard | |
5 | * | |
6 | * Permission to use, copy, modify, distribute, and sell this software and its | |
7 | * documentation for any purpose is hereby granted without fee, provided that | |
8 | * the above copyright notice appear in all copies and that both that | |
9 | * copyright notice and this permission notice appear in supporting | |
10 | * documentation, and that the name of the author(s) not be used in | |
11 | * advertising or publicity pertaining to distribution of the software without | |
12 | * specific, written prior permission. The authors make no | |
13 | * representations about the suitability of this software for any purpose. It | |
14 | * is provided "as is" without express or implied warranty. | |
15 | * | |
16 | * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |
17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |
18 | * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR | |
19 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, | |
20 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |
21 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |
22 | * PERFORMANCE OF THIS SOFTWARE. | |
23 | */ | |
24 | ||
25 | #ifndef _FONTCONFIG_H_ | |
26 | #define _FONTCONFIG_H_ | |
27 | ||
28 | #include <sys/types.h> | |
29 | #include <sys/stat.h> | |
30 | #include <stdarg.h> | |
31 | ||
32 | #if defined(__GNUC__) && (__GNUC__ >= 4) | |
33 | #define FC_ATTRIBUTE_SENTINEL(x) __attribute__((__sentinel__(0))) | |
34 | #else | |
35 | #define FC_ATTRIBUTE_SENTINEL(x) | |
36 | #endif | |
37 | ||
38 | #ifndef FcPublic | |
39 | #define FcPublic | |
40 | #endif | |
41 | ||
42 | typedef unsigned char FcChar8; | |
43 | typedef unsigned short FcChar16; | |
44 | typedef unsigned int FcChar32; | |
45 | typedef int FcBool; | |
46 | ||
47 | /* | |
48 | * Current Fontconfig version number. This same number | |
49 | * must appear in the fontconfig configure.in file. Yes, | |
50 | * it'a a pain to synchronize version numbers like this. | |
51 | */ | |
52 | ||
53 | #define FC_MAJOR 2 | |
54 | #define FC_MINOR 8 | |
55 | #define FC_REVISION 0 | |
56 | ||
57 | #define FC_VERSION ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION)) | |
58 | ||
59 | /* | |
60 | * Current font cache file format version | |
61 | * This is appended to the cache files so that multiple | |
62 | * versions of the library will peacefully coexist | |
63 | * | |
64 | * Change this value whenever the disk format for the cache file | |
65 | * changes in any non-compatible way. Try to avoid such changes as | |
66 | * it means multiple copies of the font information. | |
67 | */ | |
68 | ||
69 | #define FC_CACHE_VERSION "3" | |
70 | ||
71 | #define FcTrue 1 | |
72 | #define FcFalse 0 | |
73 | ||
74 | #define FC_FAMILY "family" /* String */ | |
75 | #define FC_STYLE "style" /* String */ | |
76 | #define FC_SLANT "slant" /* Int */ | |
77 | #define FC_WEIGHT "weight" /* Int */ | |
78 | #define FC_SIZE "size" /* Double */ | |
79 | #define FC_ASPECT "aspect" /* Double */ | |
80 | #define FC_PIXEL_SIZE "pixelsize" /* Double */ | |
81 | #define FC_SPACING "spacing" /* Int */ | |
82 | #define FC_FOUNDRY "foundry" /* String */ | |
83 | #define FC_ANTIALIAS "antialias" /* Bool (depends) */ | |
84 | #define FC_HINTING "hinting" /* Bool (true) */ | |
85 | #define FC_HINT_STYLE "hintstyle" /* Int */ | |
86 | #define FC_VERTICAL_LAYOUT "verticallayout" /* Bool (false) */ | |
87 | #define FC_AUTOHINT "autohint" /* Bool (false) */ | |
88 | #define FC_GLOBAL_ADVANCE "globaladvance" /* Bool (true) */ | |
89 | #define FC_WIDTH "width" /* Int */ | |
90 | #define FC_FILE "file" /* String */ | |
91 | #define FC_INDEX "index" /* Int */ | |
92 | #define FC_FT_FACE "ftface" /* FT_Face */ | |
93 | #define FC_RASTERIZER "rasterizer" /* String */ | |
94 | #define FC_OUTLINE "outline" /* Bool */ | |
95 | #define FC_SCALABLE "scalable" /* Bool */ | |
96 | #define FC_SCALE "scale" /* double */ | |
97 | #define FC_DPI "dpi" /* double */ | |
98 | #define FC_RGBA "rgba" /* Int */ | |
99 | #define FC_MINSPACE "minspace" /* Bool use minimum line spacing */ | |
100 | #define FC_SOURCE "source" /* String (deprecated) */ | |
101 | #define FC_CHARSET "charset" /* CharSet */ | |
102 | #define FC_LANG "lang" /* String RFC 3066 langs */ | |
103 | #define FC_FONTVERSION "fontversion" /* Int from 'head' table */ | |
104 | #define FC_FULLNAME "fullname" /* String */ | |
105 | #define FC_FAMILYLANG "familylang" /* String RFC 3066 langs */ | |
106 | #define FC_STYLELANG "stylelang" /* String RFC 3066 langs */ | |
107 | #define FC_FULLNAMELANG "fullnamelang" /* String RFC 3066 langs */ | |
108 | #define FC_CAPABILITY "capability" /* String */ | |
109 | #define FC_FONTFORMAT "fontformat" /* String */ | |
110 | #define FC_EMBOLDEN "embolden" /* Bool - true if emboldening needed*/ | |
111 | #define FC_EMBEDDED_BITMAP "embeddedbitmap" /* Bool - true to enable embedded bitmaps */ | |
112 | #define FC_DECORATIVE "decorative" /* Bool - true if style is a decorative variant */ | |
113 | #define FC_LCD_FILTER "lcdfilter" /* Int */ | |
114 | ||
115 | #define FC_CACHE_SUFFIX ".cache-"FC_CACHE_VERSION | |
116 | #define FC_DIR_CACHE_FILE "fonts.cache-"FC_CACHE_VERSION | |
117 | #define FC_USER_CACHE_FILE ".fonts.cache-"FC_CACHE_VERSION | |
118 | ||
119 | /* Adjust outline rasterizer */ | |
120 | #define FC_CHAR_WIDTH "charwidth" /* Int */ | |
121 | #define FC_CHAR_HEIGHT "charheight"/* Int */ | |
122 | #define FC_MATRIX "matrix" /* FcMatrix */ | |
123 | ||
124 | #define FC_WEIGHT_THIN 0 | |
125 | #define FC_WEIGHT_EXTRALIGHT 40 | |
126 | #define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT | |
127 | #define FC_WEIGHT_LIGHT 50 | |
128 | #define FC_WEIGHT_BOOK 75 | |
129 | #define FC_WEIGHT_REGULAR 80 | |
130 | #define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR | |
131 | #define FC_WEIGHT_MEDIUM 100 | |
132 | #define FC_WEIGHT_DEMIBOLD 180 | |
133 | #define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD | |
134 | #define FC_WEIGHT_BOLD 200 | |
135 | #define FC_WEIGHT_EXTRABOLD 205 | |
136 | #define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD | |
137 | #define FC_WEIGHT_BLACK 210 | |
138 | #define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK | |
139 | #define FC_WEIGHT_EXTRABLACK 215 | |
140 | #define FC_WEIGHT_ULTRABLACK FC_WEIGHT_EXTRABLACK | |
141 | ||
142 | #define FC_SLANT_ROMAN 0 | |
143 | #define FC_SLANT_ITALIC 100 | |
144 | #define FC_SLANT_OBLIQUE 110 | |
145 | ||
146 | #define FC_WIDTH_ULTRACONDENSED 50 | |
147 | #define FC_WIDTH_EXTRACONDENSED 63 | |
148 | #define FC_WIDTH_CONDENSED 75 | |
149 | #define FC_WIDTH_SEMICONDENSED 87 | |
150 | #define FC_WIDTH_NORMAL 100 | |
151 | #define FC_WIDTH_SEMIEXPANDED 113 | |
152 | #define FC_WIDTH_EXPANDED 125 | |
153 | #define FC_WIDTH_EXTRAEXPANDED 150 | |
154 | #define FC_WIDTH_ULTRAEXPANDED 200 | |
155 | ||
156 | #define FC_PROPORTIONAL 0 | |
157 | #define FC_DUAL 90 | |
158 | #define FC_MONO 100 | |
159 | #define FC_CHARCELL 110 | |
160 | ||
161 | /* sub-pixel order */ | |
162 | #define FC_RGBA_UNKNOWN 0 | |
163 | #define FC_RGBA_RGB 1 | |
164 | #define FC_RGBA_BGR 2 | |
165 | #define FC_RGBA_VRGB 3 | |
166 | #define FC_RGBA_VBGR 4 | |
167 | #define FC_RGBA_NONE 5 | |
168 | ||
169 | /* hinting style */ | |
170 | #define FC_HINT_NONE 0 | |
171 | #define FC_HINT_SLIGHT 1 | |
172 | #define FC_HINT_MEDIUM 2 | |
173 | #define FC_HINT_FULL 3 | |
174 | ||
175 | /* LCD filter */ | |
176 | #define FC_LCD_NONE 0 | |
177 | #define FC_LCD_DEFAULT 1 | |
178 | #define FC_LCD_LIGHT 2 | |
179 | #define FC_LCD_LEGACY 3 | |
180 | ||
181 | typedef enum _FcType { | |
182 | FcTypeVoid, | |
183 | FcTypeInteger, | |
184 | FcTypeDouble, | |
185 | FcTypeString, | |
186 | FcTypeBool, | |
187 | FcTypeMatrix, | |
188 | FcTypeCharSet, | |
189 | FcTypeFTFace, | |
190 | FcTypeLangSet | |
191 | } FcType; | |
192 | ||
193 | typedef struct _FcMatrix { | |
194 | double xx, xy, yx, yy; | |
195 | } FcMatrix; | |
196 | ||
197 | #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \ | |
198 | (m)->xy = (m)->yx = 0) | |
199 | ||
200 | /* | |
201 | * A data structure to represent the available glyphs in a font. | |
202 | * This is represented as a sparse boolean btree. | |
203 | */ | |
204 | ||
205 | typedef struct _FcCharSet FcCharSet; | |
206 | ||
207 | typedef struct _FcObjectType { | |
208 | const char *object; | |
209 | FcType type; | |
210 | } FcObjectType; | |
211 | ||
212 | typedef struct _FcConstant { | |
213 | const FcChar8 *name; | |
214 | const char *object; | |
215 | int value; | |
216 | } FcConstant; | |
217 | ||
218 | typedef enum _FcResult { | |
219 | FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId, | |
220 | FcResultOutOfMemory | |
221 | } FcResult; | |
222 | ||
223 | typedef struct _FcPattern FcPattern; | |
224 | ||
225 | typedef struct _FcLangSet FcLangSet; | |
226 | ||
227 | typedef struct _FcValue { | |
228 | FcType type; | |
229 | union { | |
230 | const FcChar8 *s; | |
231 | int i; | |
232 | FcBool b; | |
233 | double d; | |
234 | const FcMatrix *m; | |
235 | const FcCharSet *c; | |
236 | void *f; | |
237 | const FcLangSet *l; | |
238 | } u; | |
239 | } FcValue; | |
240 | ||
241 | typedef struct _FcFontSet { | |
242 | int nfont; | |
243 | int sfont; | |
244 | FcPattern **fonts; | |
245 | } FcFontSet; | |
246 | ||
247 | typedef struct _FcObjectSet { | |
248 | int nobject; | |
249 | int sobject; | |
250 | const char **objects; | |
251 | } FcObjectSet; | |
252 | ||
253 | typedef enum _FcMatchKind { | |
254 | FcMatchPattern, FcMatchFont, FcMatchScan | |
255 | } FcMatchKind; | |
256 | ||
257 | typedef enum _FcLangResult { | |
258 | FcLangEqual = 0, | |
259 | FcLangDifferentCountry = 1, | |
260 | FcLangDifferentTerritory = 1, | |
261 | FcLangDifferentLang = 2 | |
262 | } FcLangResult; | |
263 | ||
264 | typedef enum _FcSetName { | |
265 | FcSetSystem = 0, | |
266 | FcSetApplication = 1 | |
267 | } FcSetName; | |
268 | ||
269 | typedef struct _FcAtomic FcAtomic; | |
270 | ||
271 | #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */ | |
272 | #define _FCFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */ | |
273 | #define _FCFUNCPROTOEND } | |
274 | #else | |
275 | #define _FCFUNCPROTOBEGIN | |
276 | #define _FCFUNCPROTOEND | |
277 | #endif | |
278 | ||
279 | typedef enum { FcEndianBig, FcEndianLittle } FcEndian; | |
280 | ||
281 | typedef struct _FcConfig FcConfig; | |
282 | ||
283 | typedef struct _FcGlobalCache FcFileCache; | |
284 | ||
285 | typedef struct _FcBlanks FcBlanks; | |
286 | ||
287 | typedef struct _FcStrList FcStrList; | |
288 | ||
289 | typedef struct _FcStrSet FcStrSet; | |
290 | ||
291 | typedef struct _FcCache FcCache; | |
292 | ||
293 | _FCFUNCPROTOBEGIN | |
294 | ||
295 | /* fcblanks.c */ | |
296 | FcPublic FcBlanks * | |
297 | FcBlanksCreate (void); | |
298 | ||
299 | FcPublic void | |
300 | FcBlanksDestroy (FcBlanks *b); | |
301 | ||
302 | FcPublic FcBool | |
303 | FcBlanksAdd (FcBlanks *b, FcChar32 ucs4); | |
304 | ||
305 | FcPublic FcBool | |
306 | FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4); | |
307 | ||
308 | /* fccache.c */ | |
309 | ||
310 | FcPublic const FcChar8 * | |
311 | FcCacheDir(const FcCache *c); | |
312 | ||
313 | FcPublic FcFontSet * | |
314 | FcCacheCopySet(const FcCache *c); | |
315 | ||
316 | FcPublic const FcChar8 * | |
317 | FcCacheSubdir (const FcCache *c, int i); | |
318 | ||
319 | FcPublic int | |
320 | FcCacheNumSubdir (const FcCache *c); | |
321 | ||
322 | FcPublic int | |
323 | FcCacheNumFont (const FcCache *c); | |
324 | ||
325 | FcPublic FcBool | |
326 | FcDirCacheUnlink (const FcChar8 *dir, FcConfig *config); | |
327 | ||
328 | FcPublic FcBool | |
329 | FcDirCacheValid (const FcChar8 *cache_file); | |
330 | ||
331 | /* fccfg.c */ | |
332 | FcPublic FcChar8 * | |
333 | FcConfigHome (void); | |
334 | ||
335 | FcPublic FcBool | |
336 | FcConfigEnableHome (FcBool enable); | |
337 | ||
338 | FcPublic FcChar8 * | |
339 | FcConfigFilename (const FcChar8 *url); | |
340 | ||
341 | FcPublic FcConfig * | |
342 | FcConfigCreate (void); | |
343 | ||
344 | FcPublic FcConfig * | |
345 | FcConfigReference (FcConfig *config); | |
346 | ||
347 | FcPublic void | |
348 | FcConfigDestroy (FcConfig *config); | |
349 | ||
350 | FcPublic FcBool | |
351 | FcConfigSetCurrent (FcConfig *config); | |
352 | ||
353 | FcPublic FcConfig * | |
354 | FcConfigGetCurrent (void); | |
355 | ||
356 | FcPublic FcBool | |
357 | FcConfigUptoDate (FcConfig *config); | |
358 | ||
359 | FcPublic FcBool | |
360 | FcConfigBuildFonts (FcConfig *config); | |
361 | ||
362 | FcPublic FcStrList * | |
363 | FcConfigGetFontDirs (FcConfig *config); | |
364 | ||
365 | FcPublic FcStrList * | |
366 | FcConfigGetConfigDirs (FcConfig *config); | |
367 | ||
368 | FcPublic FcStrList * | |
369 | FcConfigGetConfigFiles (FcConfig *config); | |
370 | ||
371 | FcPublic FcChar8 * | |
372 | FcConfigGetCache (FcConfig *config); | |
373 | ||
374 | FcPublic FcBlanks * | |
375 | FcConfigGetBlanks (FcConfig *config); | |
376 | ||
377 | FcPublic FcStrList * | |
378 | FcConfigGetCacheDirs (FcConfig *config); | |
379 | ||
380 | FcPublic int | |
381 | FcConfigGetRescanInterval (FcConfig *config); | |
382 | ||
383 | FcPublic FcBool | |
384 | FcConfigSetRescanInterval (FcConfig *config, int rescanInterval); | |
385 | ||
386 | FcPublic FcFontSet * | |
387 | FcConfigGetFonts (FcConfig *config, | |
388 | FcSetName set); | |
389 | ||
390 | FcPublic FcBool | |
391 | FcConfigAppFontAddFile (FcConfig *config, | |
392 | const FcChar8 *file); | |
393 | ||
394 | FcPublic FcBool | |
395 | FcConfigAppFontAddDir (FcConfig *config, | |
396 | const FcChar8 *dir); | |
397 | ||
398 | FcPublic void | |
399 | FcConfigAppFontClear (FcConfig *config); | |
400 | ||
401 | FcPublic FcBool | |
402 | FcConfigSubstituteWithPat (FcConfig *config, | |
403 | FcPattern *p, | |
404 | FcPattern *p_pat, | |
405 | FcMatchKind kind); | |
406 | ||
407 | FcPublic FcBool | |
408 | FcConfigSubstitute (FcConfig *config, | |
409 | FcPattern *p, | |
410 | FcMatchKind kind); | |
411 | ||
412 | /* fccharset.c */ | |
413 | FcPublic FcCharSet* | |
414 | FcCharSetCreate (void); | |
415 | ||
416 | /* deprecated alias for FcCharSetCreate */ | |
417 | FcPublic FcCharSet * | |
418 | FcCharSetNew (void); | |
419 | ||
420 | FcPublic void | |
421 | FcCharSetDestroy (FcCharSet *fcs); | |
422 | ||
423 | FcPublic FcBool | |
424 | FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4); | |
425 | ||
426 | FcPublic FcBool | |
427 | FcCharSetDelChar (FcCharSet *fcs, FcChar32 ucs4); | |
428 | ||
429 | FcPublic FcCharSet* | |
430 | FcCharSetCopy (FcCharSet *src); | |
431 | ||
432 | FcPublic FcBool | |
433 | FcCharSetEqual (const FcCharSet *a, const FcCharSet *b); | |
434 | ||
435 | FcPublic FcCharSet* | |
436 | FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b); | |
437 | ||
438 | FcPublic FcCharSet* | |
439 | FcCharSetUnion (const FcCharSet *a, const FcCharSet *b); | |
440 | ||
441 | FcPublic FcCharSet* | |
442 | FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b); | |
443 | ||
444 | FcPublic FcBool | |
445 | FcCharSetMerge (FcCharSet *a, const FcCharSet *b, FcBool *changed); | |
446 | ||
447 | FcPublic FcBool | |
448 | FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4); | |
449 | ||
450 | FcPublic FcChar32 | |
451 | FcCharSetCount (const FcCharSet *a); | |
452 | ||
453 | FcPublic FcChar32 | |
454 | FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b); | |
455 | ||
456 | FcPublic FcChar32 | |
457 | FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b); | |
458 | ||
459 | FcPublic FcBool | |
460 | FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b); | |
461 | ||
462 | #define FC_CHARSET_MAP_SIZE (256/32) | |
463 | #define FC_CHARSET_DONE ((FcChar32) -1) | |
464 | ||
465 | FcPublic FcChar32 | |
466 | FcCharSetFirstPage (const FcCharSet *a, | |
467 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
468 | FcChar32 *next); | |
469 | ||
470 | FcPublic FcChar32 | |
471 | FcCharSetNextPage (const FcCharSet *a, | |
472 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
473 | FcChar32 *next); | |
474 | ||
475 | /* | |
476 | * old coverage API, rather hard to use correctly | |
477 | */ | |
478 | ||
479 | FcPublic FcChar32 | |
480 | FcCharSetCoverage (const FcCharSet *a, FcChar32 page, FcChar32 *result); | |
481 | ||
482 | /* fcdbg.c */ | |
483 | FcPublic void | |
484 | FcValuePrint (const FcValue v); | |
485 | ||
486 | FcPublic void | |
487 | FcPatternPrint (const FcPattern *p); | |
488 | ||
489 | FcPublic void | |
490 | FcFontSetPrint (const FcFontSet *s); | |
491 | ||
492 | /* fcdefault.c */ | |
493 | FcPublic void | |
494 | FcDefaultSubstitute (FcPattern *pattern); | |
495 | ||
496 | /* fcdir.c */ | |
497 | FcPublic FcBool | |
498 | FcFileIsDir (const FcChar8 *file); | |
499 | ||
500 | FcPublic FcBool | |
501 | FcFileScan (FcFontSet *set, | |
502 | FcStrSet *dirs, | |
503 | FcFileCache *cache, | |
504 | FcBlanks *blanks, | |
505 | const FcChar8 *file, | |
506 | FcBool force); | |
507 | ||
508 | FcPublic FcBool | |
509 | FcDirScan (FcFontSet *set, | |
510 | FcStrSet *dirs, | |
511 | FcFileCache *cache, | |
512 | FcBlanks *blanks, | |
513 | const FcChar8 *dir, | |
514 | FcBool force); | |
515 | ||
516 | FcPublic FcBool | |
517 | FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir); | |
518 | ||
519 | FcPublic FcCache * | |
520 | FcDirCacheLoad (const FcChar8 *dir, FcConfig *config, FcChar8 **cache_file); | |
521 | ||
522 | FcPublic FcCache * | |
523 | FcDirCacheRead (const FcChar8 *dir, FcBool force, FcConfig *config); | |
524 | ||
525 | FcPublic FcCache * | |
526 | FcDirCacheLoadFile (const FcChar8 *cache_file, struct stat *file_stat); | |
527 | ||
528 | FcPublic void | |
529 | FcDirCacheUnload (FcCache *cache); | |
530 | ||
531 | /* fcfreetype.c */ | |
532 | FcPublic FcPattern * | |
533 | FcFreeTypeQuery (const FcChar8 *file, int id, FcBlanks *blanks, int *count); | |
534 | ||
535 | /* fcfs.c */ | |
536 | ||
537 | FcPublic FcFontSet * | |
538 | FcFontSetCreate (void); | |
539 | ||
540 | FcPublic void | |
541 | FcFontSetDestroy (FcFontSet *s); | |
542 | ||
543 | FcPublic FcBool | |
544 | FcFontSetAdd (FcFontSet *s, FcPattern *font); | |
545 | ||
546 | /* fcinit.c */ | |
547 | FcPublic FcConfig * | |
548 | FcInitLoadConfig (void); | |
549 | ||
550 | FcPublic FcConfig * | |
551 | FcInitLoadConfigAndFonts (void); | |
552 | ||
553 | FcPublic FcBool | |
554 | FcInit (void); | |
555 | ||
556 | FcPublic void | |
557 | FcFini (void); | |
558 | ||
559 | FcPublic int | |
560 | FcGetVersion (void); | |
561 | ||
562 | FcPublic FcBool | |
563 | FcInitReinitialize (void); | |
564 | ||
565 | FcPublic FcBool | |
566 | FcInitBringUptoDate (void); | |
567 | ||
568 | /* fclang.c */ | |
569 | FcPublic FcStrSet * | |
570 | FcGetLangs (void); | |
571 | ||
572 | FcPublic const FcCharSet * | |
573 | FcLangGetCharSet (const FcChar8 *lang); | |
574 | ||
575 | FcPublic FcLangSet* | |
576 | FcLangSetCreate (void); | |
577 | ||
578 | FcPublic void | |
579 | FcLangSetDestroy (FcLangSet *ls); | |
580 | ||
581 | FcPublic FcLangSet* | |
582 | FcLangSetCopy (const FcLangSet *ls); | |
583 | ||
584 | FcPublic FcBool | |
585 | FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang); | |
586 | ||
587 | FcPublic FcBool | |
588 | FcLangSetDel (FcLangSet *ls, const FcChar8 *lang); | |
589 | ||
590 | FcPublic FcLangResult | |
591 | FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang); | |
592 | ||
593 | FcPublic FcLangResult | |
594 | FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb); | |
595 | ||
596 | FcPublic FcBool | |
597 | FcLangSetContains (const FcLangSet *lsa, const FcLangSet *lsb); | |
598 | ||
599 | FcPublic FcBool | |
600 | FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb); | |
601 | ||
602 | FcPublic FcChar32 | |
603 | FcLangSetHash (const FcLangSet *ls); | |
604 | ||
605 | FcPublic FcStrSet * | |
606 | FcLangSetGetLangs (const FcLangSet *ls); | |
607 | ||
608 | FcPublic FcLangSet * | |
609 | FcLangSetUnion (const FcLangSet *a, const FcLangSet *b); | |
610 | ||
611 | FcPublic FcLangSet * | |
612 | FcLangSetSubtract (const FcLangSet *a, const FcLangSet *b); | |
613 | ||
614 | /* fclist.c */ | |
615 | FcPublic FcObjectSet * | |
616 | FcObjectSetCreate (void); | |
617 | ||
618 | FcPublic FcBool | |
619 | FcObjectSetAdd (FcObjectSet *os, const char *object); | |
620 | ||
621 | FcPublic void | |
622 | FcObjectSetDestroy (FcObjectSet *os); | |
623 | ||
624 | FcPublic FcObjectSet * | |
625 | FcObjectSetVaBuild (const char *first, va_list va); | |
626 | ||
627 | FcPublic FcObjectSet * | |
628 | FcObjectSetBuild (const char *first, ...) FC_ATTRIBUTE_SENTINEL(0); | |
629 | ||
630 | FcPublic FcFontSet * | |
631 | FcFontSetList (FcConfig *config, | |
632 | FcFontSet **sets, | |
633 | int nsets, | |
634 | FcPattern *p, | |
635 | FcObjectSet *os); | |
636 | ||
637 | FcPublic FcFontSet * | |
638 | FcFontList (FcConfig *config, | |
639 | FcPattern *p, | |
640 | FcObjectSet *os); | |
641 | ||
642 | /* fcatomic.c */ | |
643 | ||
644 | FcPublic FcAtomic * | |
645 | FcAtomicCreate (const FcChar8 *file); | |
646 | ||
647 | FcPublic FcBool | |
648 | FcAtomicLock (FcAtomic *atomic); | |
649 | ||
650 | FcPublic FcChar8 * | |
651 | FcAtomicNewFile (FcAtomic *atomic); | |
652 | ||
653 | FcPublic FcChar8 * | |
654 | FcAtomicOrigFile (FcAtomic *atomic); | |
655 | ||
656 | FcPublic FcBool | |
657 | FcAtomicReplaceOrig (FcAtomic *atomic); | |
658 | ||
659 | FcPublic void | |
660 | FcAtomicDeleteNew (FcAtomic *atomic); | |
661 | ||
662 | FcPublic void | |
663 | FcAtomicUnlock (FcAtomic *atomic); | |
664 | ||
665 | FcPublic void | |
666 | FcAtomicDestroy (FcAtomic *atomic); | |
667 | ||
668 | /* fcmatch.c */ | |
669 | FcPublic FcPattern * | |
670 | FcFontSetMatch (FcConfig *config, | |
671 | FcFontSet **sets, | |
672 | int nsets, | |
673 | FcPattern *p, | |
674 | FcResult *result); | |
675 | ||
676 | FcPublic FcPattern * | |
677 | FcFontMatch (FcConfig *config, | |
678 | FcPattern *p, | |
679 | FcResult *result); | |
680 | ||
681 | FcPublic FcPattern * | |
682 | FcFontRenderPrepare (FcConfig *config, | |
683 | FcPattern *pat, | |
684 | FcPattern *font); | |
685 | ||
686 | FcPublic FcFontSet * | |
687 | FcFontSetSort (FcConfig *config, | |
688 | FcFontSet **sets, | |
689 | int nsets, | |
690 | FcPattern *p, | |
691 | FcBool trim, | |
692 | FcCharSet **csp, | |
693 | FcResult *result); | |
694 | ||
695 | FcPublic FcFontSet * | |
696 | FcFontSort (FcConfig *config, | |
697 | FcPattern *p, | |
698 | FcBool trim, | |
699 | FcCharSet **csp, | |
700 | FcResult *result); | |
701 | ||
702 | FcPublic void | |
703 | FcFontSetSortDestroy (FcFontSet *fs); | |
704 | ||
705 | /* fcmatrix.c */ | |
706 | FcPublic FcMatrix * | |
707 | FcMatrixCopy (const FcMatrix *mat); | |
708 | ||
709 | FcPublic FcBool | |
710 | FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2); | |
711 | ||
712 | FcPublic void | |
713 | FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b); | |
714 | ||
715 | FcPublic void | |
716 | FcMatrixRotate (FcMatrix *m, double c, double s); | |
717 | ||
718 | FcPublic void | |
719 | FcMatrixScale (FcMatrix *m, double sx, double sy); | |
720 | ||
721 | FcPublic void | |
722 | FcMatrixShear (FcMatrix *m, double sh, double sv); | |
723 | ||
724 | /* fcname.c */ | |
725 | ||
726 | FcPublic FcBool | |
727 | FcNameRegisterObjectTypes (const FcObjectType *types, int ntype); | |
728 | ||
729 | FcPublic FcBool | |
730 | FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype); | |
731 | ||
732 | FcPublic const FcObjectType * | |
733 | FcNameGetObjectType (const char *object); | |
734 | ||
735 | FcPublic FcBool | |
736 | FcNameRegisterConstants (const FcConstant *consts, int nconsts); | |
737 | ||
738 | FcPublic FcBool | |
739 | FcNameUnregisterConstants (const FcConstant *consts, int nconsts); | |
740 | ||
741 | FcPublic const FcConstant * | |
742 | FcNameGetConstant (FcChar8 *string); | |
743 | ||
744 | FcPublic FcBool | |
745 | FcNameConstant (FcChar8 *string, int *result); | |
746 | ||
747 | FcPublic FcPattern * | |
748 | FcNameParse (const FcChar8 *name); | |
749 | ||
750 | FcPublic FcChar8 * | |
751 | FcNameUnparse (FcPattern *pat); | |
752 | ||
753 | /* fcpat.c */ | |
754 | FcPublic FcPattern * | |
755 | FcPatternCreate (void); | |
756 | ||
757 | FcPublic FcPattern * | |
758 | FcPatternDuplicate (const FcPattern *p); | |
759 | ||
760 | FcPublic void | |
761 | FcPatternReference (FcPattern *p); | |
762 | ||
763 | FcPublic FcPattern * | |
764 | FcPatternFilter (FcPattern *p, const FcObjectSet *os); | |
765 | ||
766 | FcPublic void | |
767 | FcValueDestroy (FcValue v); | |
768 | ||
769 | FcPublic FcBool | |
770 | FcValueEqual (FcValue va, FcValue vb); | |
771 | ||
772 | FcPublic FcValue | |
773 | FcValueSave (FcValue v); | |
774 | ||
775 | FcPublic void | |
776 | FcPatternDestroy (FcPattern *p); | |
777 | ||
778 | FcPublic FcBool | |
779 | FcPatternEqual (const FcPattern *pa, const FcPattern *pb); | |
780 | ||
781 | FcPublic FcBool | |
782 | FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os); | |
783 | ||
784 | FcPublic FcChar32 | |
785 | FcPatternHash (const FcPattern *p); | |
786 | ||
787 | FcPublic FcBool | |
788 | FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append); | |
789 | ||
790 | FcPublic FcBool | |
791 | FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append); | |
792 | ||
793 | FcPublic FcResult | |
794 | FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v); | |
795 | ||
796 | FcPublic FcBool | |
797 | FcPatternDel (FcPattern *p, const char *object); | |
798 | ||
799 | FcPublic FcBool | |
800 | FcPatternRemove (FcPattern *p, const char *object, int id); | |
801 | ||
802 | FcPublic FcBool | |
803 | FcPatternAddInteger (FcPattern *p, const char *object, int i); | |
804 | ||
805 | FcPublic FcBool | |
806 | FcPatternAddDouble (FcPattern *p, const char *object, double d); | |
807 | ||
808 | FcPublic FcBool | |
809 | FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s); | |
810 | ||
811 | FcPublic FcBool | |
812 | FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s); | |
813 | ||
814 | FcPublic FcBool | |
815 | FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c); | |
816 | ||
817 | FcPublic FcBool | |
818 | FcPatternAddBool (FcPattern *p, const char *object, FcBool b); | |
819 | ||
820 | FcPublic FcBool | |
821 | FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls); | |
822 | ||
823 | FcPublic FcResult | |
824 | FcPatternGetInteger (const FcPattern *p, const char *object, int n, int *i); | |
825 | ||
826 | FcPublic FcResult | |
827 | FcPatternGetDouble (const FcPattern *p, const char *object, int n, double *d); | |
828 | ||
829 | FcPublic FcResult | |
830 | FcPatternGetString (const FcPattern *p, const char *object, int n, FcChar8 ** s); | |
831 | ||
832 | FcPublic FcResult | |
833 | FcPatternGetMatrix (const FcPattern *p, const char *object, int n, FcMatrix **s); | |
834 | ||
835 | FcPublic FcResult | |
836 | FcPatternGetCharSet (const FcPattern *p, const char *object, int n, FcCharSet **c); | |
837 | ||
838 | FcPublic FcResult | |
839 | FcPatternGetBool (const FcPattern *p, const char *object, int n, FcBool *b); | |
840 | ||
841 | FcPublic FcResult | |
842 | FcPatternGetLangSet (const FcPattern *p, const char *object, int n, FcLangSet **ls); | |
843 | ||
844 | FcPublic FcPattern * | |
845 | FcPatternVaBuild (FcPattern *p, va_list va); | |
846 | ||
847 | FcPublic FcPattern * | |
848 | FcPatternBuild (FcPattern *p, ...) FC_ATTRIBUTE_SENTINEL(0); | |
849 | ||
850 | FcPublic FcChar8 * | |
851 | FcPatternFormat (FcPattern *pat, const FcChar8 *format); | |
852 | ||
853 | /* fcstr.c */ | |
854 | ||
855 | FcPublic FcChar8 * | |
856 | FcStrCopy (const FcChar8 *s); | |
857 | ||
858 | FcPublic FcChar8 * | |
859 | FcStrCopyFilename (const FcChar8 *s); | |
860 | ||
861 | FcPublic FcChar8 * | |
862 | FcStrPlus (const FcChar8 *s1, const FcChar8 *s2); | |
863 | ||
864 | FcPublic void | |
865 | FcStrFree (FcChar8 *s); | |
866 | ||
867 | /* These are ASCII only, suitable only for pattern element names */ | |
868 | #define FcIsUpper(c) ((0101 <= (c) && (c) <= 0132)) | |
869 | #define FcIsLower(c) ((0141 <= (c) && (c) <= 0172)) | |
870 | #define FcToLower(c) (FcIsUpper(c) ? (c) - 0101 + 0141 : (c)) | |
871 | ||
872 | FcPublic FcChar8 * | |
873 | FcStrDowncase (const FcChar8 *s); | |
874 | ||
875 | FcPublic int | |
876 | FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
877 | ||
878 | FcPublic int | |
879 | FcStrCmp (const FcChar8 *s1, const FcChar8 *s2); | |
880 | ||
881 | FcPublic const FcChar8 * | |
882 | FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
883 | ||
884 | FcPublic const FcChar8 * | |
885 | FcStrStr (const FcChar8 *s1, const FcChar8 *s2); | |
886 | ||
887 | FcPublic int | |
888 | FcUtf8ToUcs4 (const FcChar8 *src_orig, | |
889 | FcChar32 *dst, | |
890 | int len); | |
891 | ||
892 | FcPublic FcBool | |
893 | FcUtf8Len (const FcChar8 *string, | |
894 | int len, | |
895 | int *nchar, | |
896 | int *wchar); | |
897 | ||
898 | #define FC_UTF8_MAX_LEN 6 | |
899 | ||
900 | FcPublic int | |
901 | FcUcs4ToUtf8 (FcChar32 ucs4, | |
902 | FcChar8 dest[FC_UTF8_MAX_LEN]); | |
903 | ||
904 | FcPublic int | |
905 | FcUtf16ToUcs4 (const FcChar8 *src_orig, | |
906 | FcEndian endian, | |
907 | FcChar32 *dst, | |
908 | int len); /* in bytes */ | |
909 | ||
910 | FcPublic FcBool | |
911 | FcUtf16Len (const FcChar8 *string, | |
912 | FcEndian endian, | |
913 | int len, /* in bytes */ | |
914 | int *nchar, | |
915 | int *wchar); | |
916 | ||
917 | FcPublic FcChar8 * | |
918 | FcStrDirname (const FcChar8 *file); | |
919 | ||
920 | FcPublic FcChar8 * | |
921 | FcStrBasename (const FcChar8 *file); | |
922 | ||
923 | FcPublic FcStrSet * | |
924 | FcStrSetCreate (void); | |
925 | ||
926 | FcPublic FcBool | |
927 | FcStrSetMember (FcStrSet *set, const FcChar8 *s); | |
928 | ||
929 | FcPublic FcBool | |
930 | FcStrSetEqual (FcStrSet *sa, FcStrSet *sb); | |
931 | ||
932 | FcPublic FcBool | |
933 | FcStrSetAdd (FcStrSet *set, const FcChar8 *s); | |
934 | ||
935 | FcPublic FcBool | |
936 | FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s); | |
937 | ||
938 | FcPublic FcBool | |
939 | FcStrSetDel (FcStrSet *set, const FcChar8 *s); | |
940 | ||
941 | FcPublic void | |
942 | FcStrSetDestroy (FcStrSet *set); | |
943 | ||
944 | FcPublic FcStrList * | |
945 | FcStrListCreate (FcStrSet *set); | |
946 | ||
947 | FcPublic FcChar8 * | |
948 | FcStrListNext (FcStrList *list); | |
949 | ||
950 | FcPublic void | |
951 | FcStrListDone (FcStrList *list); | |
952 | ||
953 | /* fcxml.c */ | |
954 | FcPublic FcBool | |
955 | FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain); | |
956 | ||
957 | _FCFUNCPROTOEND | |
958 | ||
959 | #undef FC_ATTRIBUTE_SENTINEL | |
960 | ||
961 | ||
962 | #ifndef _FCINT_H_ | |
963 | ||
964 | /* | |
965 | * Deprecated functions are placed here to help users fix their code without | |
966 | * digging through documentation | |
967 | */ | |
968 | ||
969 | #define FcConfigGetRescanInverval FcConfigGetRescanInverval_REPLACE_BY_FcConfigGetRescanInterval | |
970 | #define FcConfigSetRescanInverval FcConfigSetRescanInverval_REPLACE_BY_FcConfigSetRescanInterval | |
971 | ||
972 | #endif | |
973 | ||
974 | #endif /* _FONTCONFIG_H_ */ |