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1 | /* | |
2 | * $RCSId: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.30 2002/09/26 00:17:27 keithp Exp $ | |
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 Keith Packard not be used in | |
11 | * advertising or publicity pertaining to distribution of the software without | |
12 | * specific, written prior permission. Keith Packard makes 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 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |
17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |
18 | * EVENT SHALL KEITH PACKARD 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 <stdarg.h> | |
29 | ||
30 | typedef unsigned char FcChar8; | |
31 | typedef unsigned short FcChar16; | |
32 | typedef unsigned int FcChar32; | |
33 | typedef int FcBool; | |
34 | ||
35 | /* | |
36 | * Current Fontconfig version number. This same number | |
37 | * must appear in the fontconfig configure.in file. Yes, | |
38 | * it'a a pain to synchronize version numbers like this. | |
39 | */ | |
40 | ||
41 | #define FC_MAJOR 2 | |
42 | #define FC_MINOR 3 | |
43 | #define FC_REVISION 91 | |
44 | ||
45 | #define FC_VERSION ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION)) | |
46 | ||
47 | /* | |
48 | * Current font cache file format version | |
49 | * This is appended to the cache files so that multiple | |
50 | * versions of the library will peacefully coexist | |
51 | * | |
52 | * Change this value whenever the disk format for the cache file | |
53 | * changes in any non-compatible way. Try to avoid such changes as | |
54 | * it means multiple copies of the font information. | |
55 | */ | |
56 | ||
57 | #define FC_CACHE_VERSION "2" | |
58 | ||
59 | #define FcTrue 1 | |
60 | #define FcFalse 0 | |
61 | ||
62 | #define FC_FAMILY "family" /* String */ | |
63 | #define FC_STYLE "style" /* String */ | |
64 | #define FC_SLANT "slant" /* Int */ | |
65 | #define FC_WEIGHT "weight" /* Int */ | |
66 | #define FC_SIZE "size" /* Double */ | |
67 | #define FC_ASPECT "aspect" /* Double */ | |
68 | #define FC_PIXEL_SIZE "pixelsize" /* Double */ | |
69 | #define FC_SPACING "spacing" /* Int */ | |
70 | #define FC_FOUNDRY "foundry" /* String */ | |
71 | #define FC_ANTIALIAS "antialias" /* Bool (depends) */ | |
72 | #define FC_HINTING "hinting" /* Bool (true) */ | |
73 | #define FC_HINT_STYLE "hintstyle" /* Int */ | |
74 | #define FC_VERTICAL_LAYOUT "verticallayout" /* Bool (false) */ | |
75 | #define FC_AUTOHINT "autohint" /* Bool (false) */ | |
76 | #define FC_GLOBAL_ADVANCE "globaladvance" /* Bool (true) */ | |
77 | #define FC_WIDTH "width" /* Int */ | |
78 | #define FC_FILE "file" /* String */ | |
79 | #define FC_INDEX "index" /* Int */ | |
80 | #define FC_FT_FACE "ftface" /* FT_Face */ | |
81 | #define FC_RASTERIZER "rasterizer" /* String */ | |
82 | #define FC_OUTLINE "outline" /* Bool */ | |
83 | #define FC_SCALABLE "scalable" /* Bool */ | |
84 | #define FC_SCALE "scale" /* double */ | |
85 | #define FC_DPI "dpi" /* double */ | |
86 | #define FC_RGBA "rgba" /* Int */ | |
87 | #define FC_MINSPACE "minspace" /* Bool use minimum line spacing */ | |
88 | #define FC_SOURCE "source" /* String (deprecated) */ | |
89 | #define FC_CHARSET "charset" /* CharSet */ | |
90 | #define FC_LANG "lang" /* String RFC 3066 langs */ | |
91 | #define FC_FONTVERSION "fontversion" /* Int from 'head' table */ | |
92 | #define FC_FULLNAME "fullname" /* String */ | |
93 | #define FC_FAMILYLANG "familylang" /* String RFC 3066 langs */ | |
94 | #define FC_STYLELANG "stylelang" /* String RFC 3066 langs */ | |
95 | #define FC_FULLNAMELANG "fullnamelang" /* String RFC 3066 langs */ | |
96 | #define FC_CAPABILITY "capability" /* String */ | |
97 | #define FC_FONTFORMAT "fontformat" /* String */ | |
98 | #define FC_EMBOLDEN "embolden" /* Bool - true if emboldening needed*/ | |
99 | ||
100 | #define FC_DIR_CACHE_FILE "fonts.cache-"FC_CACHE_VERSION | |
101 | #define FC_USER_CACHE_FILE ".fonts.cache-"FC_CACHE_VERSION | |
102 | ||
103 | /* Adjust outline rasterizer */ | |
104 | #define FC_CHAR_WIDTH "charwidth" /* Int */ | |
105 | #define FC_CHAR_HEIGHT "charheight"/* Int */ | |
106 | #define FC_MATRIX "matrix" /* FcMatrix */ | |
107 | ||
108 | #define FC_WEIGHT_THIN 0 | |
109 | #define FC_WEIGHT_EXTRALIGHT 40 | |
110 | #define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT | |
111 | #define FC_WEIGHT_LIGHT 50 | |
112 | #define FC_WEIGHT_BOOK 75 | |
113 | #define FC_WEIGHT_REGULAR 80 | |
114 | #define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR | |
115 | #define FC_WEIGHT_MEDIUM 100 | |
116 | #define FC_WEIGHT_DEMIBOLD 180 | |
117 | #define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD | |
118 | #define FC_WEIGHT_BOLD 200 | |
119 | #define FC_WEIGHT_EXTRABOLD 205 | |
120 | #define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD | |
121 | #define FC_WEIGHT_BLACK 210 | |
122 | #define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK | |
123 | ||
124 | #define FC_SLANT_ROMAN 0 | |
125 | #define FC_SLANT_ITALIC 100 | |
126 | #define FC_SLANT_OBLIQUE 110 | |
127 | ||
128 | #define FC_WIDTH_ULTRACONDENSED 50 | |
129 | #define FC_WIDTH_EXTRACONDENSED 63 | |
130 | #define FC_WIDTH_CONDENSED 75 | |
131 | #define FC_WIDTH_SEMICONDENSED 87 | |
132 | #define FC_WIDTH_NORMAL 100 | |
133 | #define FC_WIDTH_SEMIEXPANDED 113 | |
134 | #define FC_WIDTH_EXPANDED 125 | |
135 | #define FC_WIDTH_EXTRAEXPANDED 150 | |
136 | #define FC_WIDTH_ULTRAEXPANDED 200 | |
137 | ||
138 | #define FC_PROPORTIONAL 0 | |
139 | #define FC_DUAL 90 | |
140 | #define FC_MONO 100 | |
141 | #define FC_CHARCELL 110 | |
142 | ||
143 | /* sub-pixel order */ | |
144 | #define FC_RGBA_UNKNOWN 0 | |
145 | #define FC_RGBA_RGB 1 | |
146 | #define FC_RGBA_BGR 2 | |
147 | #define FC_RGBA_VRGB 3 | |
148 | #define FC_RGBA_VBGR 4 | |
149 | #define FC_RGBA_NONE 5 | |
150 | ||
151 | /* hinting style */ | |
152 | #define FC_HINT_NONE 0 | |
153 | #define FC_HINT_SLIGHT 1 | |
154 | #define FC_HINT_MEDIUM 2 | |
155 | #define FC_HINT_FULL 3 | |
156 | ||
157 | typedef enum _FcType { | |
158 | FcTypeVoid, | |
159 | FcTypeInteger, | |
160 | FcTypeDouble, | |
161 | FcTypeString, | |
162 | FcTypeBool, | |
163 | FcTypeMatrix, | |
164 | FcTypeCharSet, | |
165 | FcTypeFTFace, | |
166 | FcTypeLangSet | |
167 | } FcType; | |
168 | ||
169 | typedef struct _FcMatrix { | |
170 | double xx, xy, yx, yy; | |
171 | } FcMatrix; | |
172 | ||
173 | #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \ | |
174 | (m)->xy = (m)->yx = 0) | |
175 | ||
176 | /* | |
177 | * A data structure to represent the available glyphs in a font. | |
178 | * This is represented as a sparse boolean btree. | |
179 | */ | |
180 | ||
181 | typedef struct _FcCharSet FcCharSet; | |
182 | ||
183 | typedef struct _FcObjectType { | |
184 | const char *object; | |
185 | FcType type; | |
186 | } FcObjectType; | |
187 | ||
188 | typedef struct _FcConstant { | |
189 | const FcChar8 *name; | |
190 | const char *object; | |
191 | int value; | |
192 | } FcConstant; | |
193 | ||
194 | typedef enum _FcResult { | |
195 | FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId, | |
196 | FcResultOutOfMemory | |
197 | } FcResult; | |
198 | ||
199 | typedef struct _FcPattern FcPattern; | |
200 | ||
201 | typedef struct _FcLangSet FcLangSet; | |
202 | ||
203 | #define FC_BANK_DYNAMIC 0 | |
204 | #define FC_BANK_FIRST 1 | |
205 | ||
206 | typedef struct _FcValue { | |
207 | FcType type; | |
208 | union { | |
209 | const FcChar8 *s; | |
210 | int s_off; | |
211 | int i; | |
212 | FcBool b; | |
213 | double d; | |
214 | const FcMatrix *m; | |
215 | const FcCharSet *c; | |
216 | int c_off; | |
217 | void *f; | |
218 | const FcPattern *p; | |
219 | const FcLangSet *l; | |
220 | int l_off; // this is a difference of char *s | |
221 | } u; | |
222 | } FcValue; | |
223 | ||
224 | typedef struct _FcFontSet { | |
225 | int nfont; | |
226 | int sfont; | |
227 | FcPattern **fonts; | |
228 | } FcFontSet; | |
229 | ||
230 | typedef struct _FcObjectSet { | |
231 | int nobject; | |
232 | int sobject; | |
233 | const char **objects; | |
234 | } FcObjectSet; | |
235 | ||
236 | typedef enum _FcMatchKind { | |
237 | FcMatchPattern, FcMatchFont | |
238 | } FcMatchKind; | |
239 | ||
240 | typedef enum _FcLangResult { | |
241 | FcLangEqual, FcLangDifferentCountry, FcLangDifferentLang | |
242 | } FcLangResult; | |
243 | ||
244 | typedef enum _FcSetName { | |
245 | FcSetSystem = 0, | |
246 | FcSetApplication = 1 | |
247 | } FcSetName; | |
248 | ||
249 | typedef struct _FcAtomic FcAtomic; | |
250 | ||
251 | #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */ | |
252 | #define _FCFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */ | |
253 | #define _FCFUNCPROTOEND } | |
254 | #else | |
255 | #define _FCFUNCPROTOBEGIN | |
256 | #define _FCFUNCPROTOEND | |
257 | #endif | |
258 | ||
259 | typedef enum { FcEndianBig, FcEndianLittle } FcEndian; | |
260 | ||
261 | typedef struct _FcConfig FcConfig; | |
262 | ||
263 | typedef struct _FcGlobalCache FcFileCache; | |
264 | ||
265 | typedef struct _FcBlanks FcBlanks; | |
266 | ||
267 | typedef struct _FcStrList FcStrList; | |
268 | ||
269 | typedef struct _FcStrSet FcStrSet; | |
270 | ||
271 | _FCFUNCPROTOBEGIN | |
272 | ||
273 | FcBool | |
274 | FcDirCacheValid (const FcChar8 *cache_file); | |
275 | ||
276 | /* fcblanks.c */ | |
277 | FcBlanks * | |
278 | FcBlanksCreate (void); | |
279 | ||
280 | void | |
281 | FcBlanksDestroy (FcBlanks *b); | |
282 | ||
283 | FcBool | |
284 | FcBlanksAdd (FcBlanks *b, FcChar32 ucs4); | |
285 | ||
286 | FcBool | |
287 | FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4); | |
288 | ||
289 | /* fccfg.c */ | |
290 | FcChar8 * | |
291 | FcConfigHome (void); | |
292 | ||
293 | FcBool | |
294 | FcConfigEnableHome (FcBool enable); | |
295 | ||
296 | FcChar8 * | |
297 | FcConfigFilename (const FcChar8 *url); | |
298 | ||
299 | FcConfig * | |
300 | FcConfigCreate (void); | |
301 | ||
302 | void | |
303 | FcConfigDestroy (FcConfig *config); | |
304 | ||
305 | FcBool | |
306 | FcConfigSetCurrent (FcConfig *config); | |
307 | ||
308 | FcConfig * | |
309 | FcConfigGetCurrent (void); | |
310 | ||
311 | FcBool | |
312 | FcConfigUptoDate (FcConfig *config); | |
313 | ||
314 | FcBool | |
315 | FcConfigBuildFonts (FcConfig *config); | |
316 | ||
317 | FcStrList * | |
318 | FcConfigGetFontDirs (FcConfig *config); | |
319 | ||
320 | FcStrList * | |
321 | FcConfigGetConfigDirs (FcConfig *config); | |
322 | ||
323 | FcStrList * | |
324 | FcConfigGetConfigFiles (FcConfig *config); | |
325 | ||
326 | FcChar8 * | |
327 | FcConfigGetCache (FcConfig *config); | |
328 | ||
329 | FcBlanks * | |
330 | FcConfigGetBlanks (FcConfig *config); | |
331 | ||
332 | int | |
333 | FcConfigGetRescanInverval (FcConfig *config); | |
334 | ||
335 | FcBool | |
336 | FcConfigSetRescanInverval (FcConfig *config, int rescanInterval); | |
337 | ||
338 | FcFontSet * | |
339 | FcConfigGetFonts (FcConfig *config, | |
340 | FcSetName set); | |
341 | ||
342 | FcBool | |
343 | FcConfigAppFontAddFile (FcConfig *config, | |
344 | const FcChar8 *file); | |
345 | ||
346 | FcBool | |
347 | FcConfigAppFontAddDir (FcConfig *config, | |
348 | const FcChar8 *dir); | |
349 | ||
350 | void | |
351 | FcConfigAppFontClear (FcConfig *config); | |
352 | ||
353 | FcBool | |
354 | FcConfigSubstituteWithPat (FcConfig *config, | |
355 | FcPattern *p, | |
356 | FcPattern *p_pat, | |
357 | FcMatchKind kind); | |
358 | ||
359 | FcBool | |
360 | FcConfigSubstitute (FcConfig *config, | |
361 | FcPattern *p, | |
362 | FcMatchKind kind); | |
363 | ||
364 | /* fccharset.c */ | |
365 | FcCharSet * | |
366 | FcCharSetCreate (void); | |
367 | ||
368 | void | |
369 | FcCharSetDestroy (FcCharSet *fcs); | |
370 | ||
371 | FcBool | |
372 | FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4); | |
373 | ||
374 | FcCharSet * | |
375 | FcCharSetCopy (FcCharSet *src); | |
376 | ||
377 | FcBool | |
378 | FcCharSetEqual (const FcCharSet *a, const FcCharSet *b); | |
379 | ||
380 | FcCharSet * | |
381 | FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b); | |
382 | ||
383 | FcCharSet * | |
384 | FcCharSetUnion (const FcCharSet *a, const FcCharSet *b); | |
385 | ||
386 | FcCharSet * | |
387 | FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b); | |
388 | ||
389 | FcBool | |
390 | FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4); | |
391 | ||
392 | FcChar32 | |
393 | FcCharSetCount (const FcCharSet *a); | |
394 | ||
395 | FcChar32 | |
396 | FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b); | |
397 | ||
398 | FcChar32 | |
399 | FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b); | |
400 | ||
401 | FcBool | |
402 | FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b); | |
403 | ||
404 | #define FC_CHARSET_MAP_SIZE (256/32) | |
405 | #define FC_CHARSET_DONE ((FcChar32) -1) | |
406 | ||
407 | FcChar32 | |
408 | FcCharSetFirstPage (const FcCharSet *a, | |
409 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
410 | FcChar32 *next); | |
411 | ||
412 | FcChar32 | |
413 | FcCharSetNextPage (const FcCharSet *a, | |
414 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
415 | FcChar32 *next); | |
416 | ||
417 | ||
418 | /* fcdbg.c */ | |
419 | void | |
420 | FcValuePrint (const FcValue v); | |
421 | ||
422 | void | |
423 | FcPatternPrint (const FcPattern *p); | |
424 | ||
425 | void | |
426 | FcFontSetPrint (const FcFontSet *s); | |
427 | ||
428 | /* fcdefault.c */ | |
429 | void | |
430 | FcDefaultSubstitute (FcPattern *pattern); | |
431 | ||
432 | /* fcdir.c */ | |
433 | FcBool | |
434 | FcFileScan (FcFontSet *set, | |
435 | FcStrSet *dirs, | |
436 | FcFileCache *cache, | |
437 | FcBlanks *blanks, | |
438 | const FcChar8 *file, | |
439 | FcBool force); | |
440 | ||
441 | FcBool | |
442 | FcDirScan (FcFontSet *set, | |
443 | FcStrSet *dirs, | |
444 | FcFileCache *cache, | |
445 | FcBlanks *blanks, | |
446 | const FcChar8 *dir, | |
447 | FcBool force); | |
448 | ||
449 | FcBool | |
450 | FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir); | |
451 | ||
452 | /* fcfreetype.c */ | |
453 | FcPattern * | |
454 | FcFreeTypeQuery (const FcChar8 *file, int id, FcBlanks *blanks, int *count); | |
455 | ||
456 | /* fcfs.c */ | |
457 | ||
458 | FcFontSet * | |
459 | FcFontSetCreate (void); | |
460 | ||
461 | void | |
462 | FcFontSetDestroy (FcFontSet *s); | |
463 | ||
464 | FcBool | |
465 | FcFontSetAdd (FcFontSet *s, FcPattern *font); | |
466 | ||
467 | /* fcinit.c */ | |
468 | FcConfig * | |
469 | FcInitLoadConfig (void); | |
470 | ||
471 | FcConfig * | |
472 | FcInitLoadConfigAndFonts (void); | |
473 | ||
474 | FcBool | |
475 | FcInit (void); | |
476 | ||
477 | void | |
478 | FcFini (void); | |
479 | ||
480 | int | |
481 | FcGetVersion (void); | |
482 | ||
483 | FcBool | |
484 | FcInitReinitialize (void); | |
485 | ||
486 | FcBool | |
487 | FcInitBringUptoDate (void); | |
488 | ||
489 | /* fclang.c */ | |
490 | FcLangSet * | |
491 | FcLangSetCreate (void); | |
492 | ||
493 | void | |
494 | FcLangSetDestroy (FcLangSet *ls); | |
495 | ||
496 | FcLangSet * | |
497 | FcLangSetCopy (const FcLangSet *ls); | |
498 | ||
499 | FcBool | |
500 | FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang); | |
501 | ||
502 | FcLangResult | |
503 | FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang); | |
504 | ||
505 | FcLangResult | |
506 | FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb); | |
507 | ||
508 | FcBool | |
509 | FcLangSetContains (const FcLangSet *lsa, const FcLangSet *lsb); | |
510 | ||
511 | FcBool | |
512 | FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb); | |
513 | ||
514 | FcChar32 | |
515 | FcLangSetHash (const FcLangSet *ls); | |
516 | ||
517 | /* fclist.c */ | |
518 | FcObjectSet * | |
519 | FcObjectSetCreate (void); | |
520 | ||
521 | FcBool | |
522 | FcObjectSetAdd (FcObjectSet *os, const char *object); | |
523 | ||
524 | void | |
525 | FcObjectSetDestroy (FcObjectSet *os); | |
526 | ||
527 | FcObjectSet * | |
528 | FcObjectSetVaBuild (const char *first, va_list va); | |
529 | ||
530 | FcObjectSet * | |
531 | FcObjectSetBuild (const char *first, ...); | |
532 | ||
533 | FcFontSet * | |
534 | FcFontSetList (FcConfig *config, | |
535 | FcFontSet **sets, | |
536 | int nsets, | |
537 | FcPattern *p, | |
538 | FcObjectSet *os); | |
539 | ||
540 | FcFontSet * | |
541 | FcFontList (FcConfig *config, | |
542 | FcPattern *p, | |
543 | FcObjectSet *os); | |
544 | ||
545 | /* fcatomic.c */ | |
546 | ||
547 | FcAtomic * | |
548 | FcAtomicCreate (const FcChar8 *file); | |
549 | ||
550 | FcBool | |
551 | FcAtomicLock (FcAtomic *atomic); | |
552 | ||
553 | FcChar8 * | |
554 | FcAtomicNewFile (FcAtomic *atomic); | |
555 | ||
556 | FcChar8 * | |
557 | FcAtomicOrigFile (FcAtomic *atomic); | |
558 | ||
559 | FcBool | |
560 | FcAtomicReplaceOrig (FcAtomic *atomic); | |
561 | ||
562 | void | |
563 | FcAtomicDeleteNew (FcAtomic *atomic); | |
564 | ||
565 | void | |
566 | FcAtomicUnlock (FcAtomic *atomic); | |
567 | ||
568 | void | |
569 | FcAtomicDestroy (FcAtomic *atomic); | |
570 | ||
571 | /* fcmatch.c */ | |
572 | FcPattern * | |
573 | FcFontSetMatch (FcConfig *config, | |
574 | FcFontSet **sets, | |
575 | int nsets, | |
576 | FcPattern *p, | |
577 | FcResult *result); | |
578 | ||
579 | FcPattern * | |
580 | FcFontMatch (FcConfig *config, | |
581 | FcPattern *p, | |
582 | FcResult *result); | |
583 | ||
584 | FcPattern * | |
585 | FcFontRenderPrepare (FcConfig *config, | |
586 | FcPattern *pat, | |
587 | FcPattern *font); | |
588 | ||
589 | FcFontSet * | |
590 | FcFontSetSort (FcConfig *config, | |
591 | FcFontSet **sets, | |
592 | int nsets, | |
593 | FcPattern *p, | |
594 | FcBool trim, | |
595 | FcCharSet **csp, | |
596 | FcResult *result); | |
597 | ||
598 | FcFontSet * | |
599 | FcFontSort (FcConfig *config, | |
600 | FcPattern *p, | |
601 | FcBool trim, | |
602 | FcCharSet **csp, | |
603 | FcResult *result); | |
604 | ||
605 | void | |
606 | FcFontSetSortDestroy (FcFontSet *fs); | |
607 | ||
608 | /* fcmatrix.c */ | |
609 | FcMatrix * | |
610 | FcMatrixCopy (const FcMatrix *mat); | |
611 | ||
612 | FcBool | |
613 | FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2); | |
614 | ||
615 | void | |
616 | FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b); | |
617 | ||
618 | void | |
619 | FcMatrixRotate (FcMatrix *m, double c, double s); | |
620 | ||
621 | void | |
622 | FcMatrixScale (FcMatrix *m, double sx, double sy); | |
623 | ||
624 | void | |
625 | FcMatrixShear (FcMatrix *m, double sh, double sv); | |
626 | ||
627 | /* fcname.c */ | |
628 | ||
629 | FcBool | |
630 | FcNameRegisterObjectTypes (const FcObjectType *types, int ntype); | |
631 | ||
632 | FcBool | |
633 | FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype); | |
634 | ||
635 | const FcObjectType * | |
636 | FcNameGetObjectType (const char *object); | |
637 | ||
638 | FcBool | |
639 | FcNameRegisterConstants (const FcConstant *consts, int nconsts); | |
640 | ||
641 | FcBool | |
642 | FcNameUnregisterConstants (const FcConstant *consts, int nconsts); | |
643 | ||
644 | const FcConstant * | |
645 | FcNameGetConstant (FcChar8 *string); | |
646 | ||
647 | FcBool | |
648 | FcNameConstant (FcChar8 *string, int *result); | |
649 | ||
650 | FcPattern * | |
651 | FcNameParse (const FcChar8 *name); | |
652 | ||
653 | FcChar8 * | |
654 | FcNameUnparse (FcPattern *pat); | |
655 | ||
656 | /* fcpat.c */ | |
657 | FcPattern * | |
658 | FcPatternCreate (void); | |
659 | ||
660 | FcPattern * | |
661 | FcPatternDuplicate (const FcPattern *p); | |
662 | ||
663 | void | |
664 | FcPatternReference (FcPattern *p); | |
665 | ||
666 | void | |
667 | FcValueDestroy (FcValue v); | |
668 | ||
669 | FcBool | |
670 | FcValueEqual (FcValue va, FcValue vb); | |
671 | ||
672 | FcValue | |
673 | FcValueSave (FcValue v); | |
674 | ||
675 | void | |
676 | FcPatternDestroy (FcPattern *p); | |
677 | ||
678 | FcBool | |
679 | FcPatternEqual (const FcPattern *pa, const FcPattern *pb); | |
680 | ||
681 | FcBool | |
682 | FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os); | |
683 | ||
684 | FcChar32 | |
685 | FcPatternHash (const FcPattern *p); | |
686 | ||
687 | FcBool | |
688 | FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append); | |
689 | ||
690 | FcBool | |
691 | FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append); | |
692 | ||
693 | FcResult | |
694 | FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v); | |
695 | ||
696 | FcBool | |
697 | FcPatternDel (FcPattern *p, const char *object); | |
698 | ||
699 | FcBool | |
700 | FcPatternRemove (FcPattern *p, const char *object, int id); | |
701 | ||
702 | FcBool | |
703 | FcPatternAddInteger (FcPattern *p, const char *object, int i); | |
704 | ||
705 | FcBool | |
706 | FcPatternAddDouble (FcPattern *p, const char *object, double d); | |
707 | ||
708 | FcBool | |
709 | FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s); | |
710 | ||
711 | FcBool | |
712 | FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s); | |
713 | ||
714 | FcBool | |
715 | FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c); | |
716 | ||
717 | FcBool | |
718 | FcPatternAddBool (FcPattern *p, const char *object, FcBool b); | |
719 | ||
720 | FcBool | |
721 | FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls); | |
722 | ||
723 | FcResult | |
724 | FcPatternGetInteger (const FcPattern *p, const char *object, int n, int *i); | |
725 | ||
726 | FcResult | |
727 | FcPatternGetDouble (const FcPattern *p, const char *object, int n, double *d); | |
728 | ||
729 | FcResult | |
730 | FcPatternGetString (const FcPattern *p, const char *object, int n, FcChar8 ** s); | |
731 | ||
732 | FcResult | |
733 | FcPatternGetMatrix (const FcPattern *p, const char *object, int n, FcMatrix **s); | |
734 | ||
735 | FcResult | |
736 | FcPatternGetCharSet (const FcPattern *p, const char *object, int n, FcCharSet **c); | |
737 | ||
738 | FcResult | |
739 | FcPatternGetBool (const FcPattern *p, const char *object, int n, FcBool *b); | |
740 | ||
741 | FcResult | |
742 | FcPatternGetLangSet (const FcPattern *p, const char *object, int n, FcLangSet **ls); | |
743 | ||
744 | FcPattern * | |
745 | FcPatternVaBuild (FcPattern *orig, va_list va); | |
746 | ||
747 | FcPattern * | |
748 | FcPatternBuild (FcPattern *orig, ...); | |
749 | ||
750 | /* fcstr.c */ | |
751 | ||
752 | FcChar8 * | |
753 | FcStrCopy (const FcChar8 *s); | |
754 | ||
755 | FcChar8 * | |
756 | FcStrCopyFilename (const FcChar8 *s); | |
757 | ||
758 | /* These are ASCII only, suitable only for pattern element names */ | |
759 | #define FcIsUpper(c) ((0101 <= (c) && (c) <= 0132)) | |
760 | #define FcIsLower(c) ((0141 <= (c) && (c) <= 0172)) | |
761 | #define FcToLower(c) (FcIsUpper(c) ? (c) - 0101 + 0141 : (c)) | |
762 | ||
763 | FcChar8 * | |
764 | FcStrDowncase (const FcChar8 *s); | |
765 | ||
766 | int | |
767 | FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
768 | ||
769 | int | |
770 | FcStrCmp (const FcChar8 *s1, const FcChar8 *s2); | |
771 | ||
772 | const FcChar8 * | |
773 | FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
774 | ||
775 | const FcChar8 * | |
776 | FcStrStr (const FcChar8 *s1, const FcChar8 *s2); | |
777 | ||
778 | int | |
779 | FcUtf8ToUcs4 (const FcChar8 *src_orig, | |
780 | FcChar32 *dst, | |
781 | int len); | |
782 | ||
783 | FcBool | |
784 | FcUtf8Len (const FcChar8 *string, | |
785 | int len, | |
786 | int *nchar, | |
787 | int *wchar); | |
788 | ||
789 | #define FC_UTF8_MAX_LEN 6 | |
790 | ||
791 | int | |
792 | FcUcs4ToUtf8 (FcChar32 ucs4, | |
793 | FcChar8 dest[FC_UTF8_MAX_LEN]); | |
794 | ||
795 | int | |
796 | FcUtf16ToUcs4 (const FcChar8 *src_orig, | |
797 | FcEndian endian, | |
798 | FcChar32 *dst, | |
799 | int len); /* in bytes */ | |
800 | ||
801 | FcBool | |
802 | FcUtf16Len (const FcChar8 *string, | |
803 | FcEndian endian, | |
804 | int len, /* in bytes */ | |
805 | int *nchar, | |
806 | int *wchar); | |
807 | ||
808 | FcChar8 * | |
809 | FcStrDirname (const FcChar8 *file); | |
810 | ||
811 | FcChar8 * | |
812 | FcStrBasename (const FcChar8 *file); | |
813 | ||
814 | FcStrSet * | |
815 | FcStrSetCreate (void); | |
816 | ||
817 | FcBool | |
818 | FcStrSetMember (FcStrSet *set, const FcChar8 *s); | |
819 | ||
820 | FcBool | |
821 | FcStrSetEqual (FcStrSet *sa, FcStrSet *sb); | |
822 | ||
823 | FcBool | |
824 | FcStrSetAdd (FcStrSet *set, const FcChar8 *s); | |
825 | ||
826 | FcBool | |
827 | FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s); | |
828 | ||
829 | FcBool | |
830 | FcStrSetDel (FcStrSet *set, const FcChar8 *s); | |
831 | ||
832 | void | |
833 | FcStrSetDestroy (FcStrSet *set); | |
834 | ||
835 | FcStrList * | |
836 | FcStrListCreate (FcStrSet *set); | |
837 | ||
838 | FcChar8 * | |
839 | FcStrListNext (FcStrList *list); | |
840 | ||
841 | void | |
842 | FcStrListDone (FcStrList *list); | |
843 | ||
844 | /* fcxml.c */ | |
845 | FcBool | |
846 | FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain); | |
847 | ||
848 | _FCFUNCPROTOEND | |
849 | ||
850 | #endif /* _FONTCONFIG_H_ */ |