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git.wh0rd.org - fontconfig.git/blob - fontconfig/fontconfig.h
2 * $XFree86: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.16 2002/06/03 08:31:15 keithp Exp $
4 * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
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.
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.
25 #ifndef _FONTCONFIG_H_
26 #define _FONTCONFIG_H_
30 typedef unsigned char FcChar8
;
31 typedef unsigned short FcChar16
;
32 typedef unsigned int FcChar32
;
36 * Current Fontconfig version number
42 #define FC_VERSION ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION))
47 #define FC_FAMILY "family" /* String */
48 #define FC_STYLE "style" /* String */
49 #define FC_SLANT "slant" /* Int */
50 #define FC_WEIGHT "weight" /* Int */
51 #define FC_SIZE "size" /* Double */
52 #define FC_ASPECT "aspect" /* Double */
53 #define FC_PIXEL_SIZE "pixelsize" /* Double */
54 #define FC_SPACING "spacing" /* Int */
55 #define FC_FOUNDRY "foundry" /* String */
56 #define FC_ANTIALIAS "antialias" /* Bool (depends) */
57 #define FC_HINTING "hinting" /* Bool (true) */
58 #define FC_VERTICAL_LAYOUT "verticallayout" /* Bool (false) */
59 #define FC_AUTOHINT "autohint" /* Bool (false) */
60 #define FC_GLOBAL_ADVANCE "globaladvance" /* Bool (true) */
61 #define FC_FILE "file" /* String */
62 #define FC_INDEX "index" /* Int */
63 #define FC_FT_FACE "ftface" /* FT_Face */
64 #define FC_RASTERIZER "rasterizer" /* String */
65 #define FC_OUTLINE "outline" /* Bool */
66 #define FC_SCALABLE "scalable" /* Bool */
67 #define FC_SCALE "scale" /* double */
68 #define FC_DPI "dpi" /* double */
69 #define FC_RGBA "rgba" /* Int */
70 #define FC_MINSPACE "minspace" /* Bool use minimum line spacing */
71 #define FC_SOURCE "source" /* String (X11, freetype) */
72 #define FC_CHARSET "charset" /* CharSet */
73 #define FC_LANG "lang" /* String OS/2 CodePageRange */
75 #define FC_DIR_CACHE_FILE "fonts.cache"
76 #define FC_USER_CACHE_FILE ".fonts.cache"
78 /* Adjust outline rasterizer */
79 #define FC_CHAR_WIDTH "charwidth" /* Int */
80 #define FC_CHAR_HEIGHT "charheight"/* Int */
81 #define FC_MATRIX "matrix" /* FcMatrix */
83 #define FC_WEIGHT_LIGHT 0
84 #define FC_WEIGHT_MEDIUM 100
85 #define FC_WEIGHT_DEMIBOLD 180
86 #define FC_WEIGHT_BOLD 200
87 #define FC_WEIGHT_BLACK 210
89 #define FC_SLANT_ROMAN 0
90 #define FC_SLANT_ITALIC 100
91 #define FC_SLANT_OBLIQUE 110
93 #define FC_PROPORTIONAL 0
95 #define FC_CHARCELL 110
98 #define FC_RGBA_NONE 0
100 #define FC_RGBA_BGR 2
101 #define FC_RGBA_VRGB 3
102 #define FC_RGBA_VBGR 4
104 /* language groups from the OS/2 CodePageRange bits */
105 #define FC_LANG_LATIN_1 "latin1" /* 0 */
106 #define FC_LANG_LATIN_2_EASTERN_EUROPE "latin2easterneurope" /* 1 */
107 #define FC_LANG_CYRILLIC "cyrillic" /* 2 */
108 #define FC_LANG_GREEK "greek" /* 3 */
109 #define FC_LANG_TURKISH "turkish" /* 4 */
110 #define FC_LANG_HEBREW "hebrew" /* 5 */
111 #define FC_LANG_ARABIC "arabic" /* 6 */
112 #define FC_LANG_WINDOWS_BALTIC "windowsbaltic" /* 7 */
113 #define FC_LANG_VIETNAMESE "vietnamese" /* 8 */
114 /* 9-15 reserved for Alternate ANSI */
115 #define FC_LANG_THAI "thai" /* 16 */
116 #define FC_LANG_JAPANESE "japanese" /* 17 */
117 #define FC_LANG_SIMPLIFIED_CHINESE "simplifiedchinese" /* 18 */
118 #define FC_LANG_KOREAN_WANSUNG "koreanwansung" /* 19 */
119 #define FC_LANG_TRADITIONAL_CHINESE "traditionalchinese" /* 20 */
120 #define FC_LANG_KOREAN_JOHAB "koreanjohab" /* 21 */
121 /* 22-28 reserved for Alternate ANSI & OEM */
122 #define FC_LANG_MACINTOSH "macintosh" /* 29 */
123 #define FC_LANG_OEM "oem" /* 30 */
124 #define FC_LANG_SYMBOL "symbol" /* 31 */
125 /* 32-47 reserved for OEM */
126 #define FC_LANG_IBM_GREEK "ibmgreek" /* 48 */
127 #define FC_LANG_MSDOS_RUSSIAN "msdosrussian" /* 49 */
128 #define FC_LANG_MSDOS_NORDIC "msdosnordic" /* 50 */
129 #define FC_LANG_ARABIC_864 "arabic864" /* 51 */
130 #define FC_LANG_MSDOS_CANADIAN_FRENCH "msdoscanadianfrench" /* 52 */
131 #define FC_LANG_HEBREW_862 "hebrew862" /* 53 */
132 #define FC_LANG_MSDOS_ICELANDIC "msdosicelandic" /* 54 */
133 #define FC_LANG_MSDOS_PORTUGUESE "msdosportuguese" /* 55 */
134 #define FC_LANG_IBM_TURKISH "ibmturkish" /* 56 */
135 #define FC_LANG_IBM_CYRILLIC "ibmcyrillic" /* 57 */
136 #define FC_LANG_LATIN_2 "latin2" /* 58 */
137 #define FC_LANG_MSDOS_BALTIC "msdosbaltic" /* 59 */
138 #define FC_LANG_GREEK_437_G "greek437g" /* 60 */
139 #define FC_LANG_ARABIC_ASMO_708 "arabicasmo708" /* 61 */
140 #define FC_LANG_WE_LATIN_1 "welatin1" /* 62 */
141 #define FC_LANG_US "us" /* 63 */
143 typedef enum _FcType
{
154 typedef struct _FcMatrix
{
155 double xx
, xy
, yx
, yy
;
158 #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \
159 (m)->xy = (m)->yx = 0)
162 * A data structure to represent the available glyphs in a font.
163 * This is represented as a sparse boolean btree.
166 typedef struct _FcCharSet FcCharSet
;
168 typedef struct _FcObjectType
{
173 typedef struct _FcConstant
{
179 typedef enum _FcResult
{
180 FcResultMatch
, FcResultNoMatch
, FcResultTypeMismatch
, FcResultNoId
183 typedef struct _FcValue
{
196 typedef struct _FcPattern FcPattern
;
198 typedef struct _FcFontSet
{
204 typedef struct _FcObjectSet
{
207 const char **objects
;
210 typedef enum _FcMatchKind
{
211 FcMatchPattern
, FcMatchFont
214 typedef enum _FcSetName
{
219 typedef struct _FcAtomic FcAtomic
;
221 #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */
222 #define _FCFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */
223 #define _FCFUNCPROTOEND }
225 #define _FCFUNCPROTOBEGIN
226 #define _FCFUNCPROTOEND
229 typedef struct _FcConfig FcConfig
;
231 typedef struct _FcFileCache FcFileCache
;
233 typedef struct _FcBlanks FcBlanks
;
235 typedef struct _FcStrList FcStrList
;
237 typedef struct _FcStrSet FcStrSet
;
243 FcBlanksCreate (void);
246 FcBlanksDestroy (FcBlanks
*b
);
249 FcBlanksAdd (FcBlanks
*b
, FcChar32 ucs4
);
252 FcBlanksIsMember (FcBlanks
*b
, FcChar32 ucs4
);
256 FcConfigFilename (const FcChar8
*url
);
259 FcConfigCreate (void);
262 FcConfigDestroy (FcConfig
*config
);
265 FcConfigSetCurrent (FcConfig
*config
);
268 FcConfigGetCurrent (void);
271 FcConfigUptoDate (FcConfig
*config
);
274 FcConfigBuildFonts (FcConfig
*config
);
277 FcConfigGetFontDirs (FcConfig
*config
);
280 FcConfigGetConfigDirs (FcConfig
*config
);
283 FcConfigGetConfigFiles (FcConfig
*config
);
286 FcConfigGetCache (FcConfig
*config
);
289 FcConfigGetBlanks (FcConfig
*config
);
292 FcConfigGetRescanInverval (FcConfig
*config
);
295 FcConfigSetRescanInverval (FcConfig
*config
, int rescanInterval
);
298 FcConfigGetFonts (FcConfig
*config
,
302 FcConfigAppFontAddFile (FcConfig
*config
,
303 const FcChar8
*file
);
306 FcConfigAppFontAddDir (FcConfig
*config
,
310 FcConfigAppFontClear (FcConfig
*config
);
313 FcConfigSubstitute (FcConfig
*config
,
319 FcCharSetCreate (void);
322 FcCharSetDestroy (FcCharSet
*fcs
);
325 FcCharSetAddChar (FcCharSet
*fcs
, FcChar32 ucs4
);
328 FcCharSetCopy (FcCharSet
*src
);
331 FcCharSetEqual (const FcCharSet
*a
, const FcCharSet
*b
);
334 FcCharSetIntersect (const FcCharSet
*a
, const FcCharSet
*b
);
337 FcCharSetUnion (const FcCharSet
*a
, const FcCharSet
*b
);
340 FcCharSetSubtract (const FcCharSet
*a
, const FcCharSet
*b
);
343 FcCharSetHasChar (const FcCharSet
*fcs
, FcChar32 ucs4
);
346 FcCharSetCount (const FcCharSet
*a
);
349 FcCharSetIntersectCount (const FcCharSet
*a
, const FcCharSet
*b
);
352 FcCharSetSubtractCount (const FcCharSet
*a
, const FcCharSet
*b
);
355 FcCharSetIsSubset (const FcCharSet
*a
, const FcCharSet
*b
);
357 #define FC_CHARSET_MAP_SIZE (256/32)
358 #define FC_CHARSET_DONE ((FcChar32) -1)
361 FcCharSetFirstPage (const FcCharSet
*a
,
362 FcChar32 map
[FC_CHARSET_MAP_SIZE
],
366 FcCharSetNextPage (const FcCharSet
*a
,
367 FcChar32 map
[FC_CHARSET_MAP_SIZE
],
373 FcValuePrint (FcValue v
);
376 FcPatternPrint (FcPattern
*p
);
379 FcFontSetPrint (FcFontSet
*s
);
383 FcDefaultSubstitute (FcPattern
*pattern
);
387 FcFileScan (FcFontSet
*set
,
395 FcDirScan (FcFontSet
*set
,
403 FcDirSave (FcFontSet
*set
, FcStrSet
*dirs
, const FcChar8
*dir
);
406 FcDirCacheValid (const FcChar8
*dir
);
410 FcFreeTypeQuery (const FcChar8
*file
, int id
, FcBlanks
*blanks
, int *count
);
415 FcFontSetCreate (void);
418 FcFontSetDestroy (FcFontSet
*s
);
421 FcFontSetAdd (FcFontSet
*s
, FcPattern
*font
);
425 FcInitLoadConfig (void);
428 FcInitLoadConfigAndFonts (void);
437 FcInitReinitialize (void);
440 FcInitBringUptoDate (void);
444 FcObjectSetCreate (void);
447 FcObjectSetAdd (FcObjectSet
*os
, const char *object
);
450 FcObjectSetDestroy (FcObjectSet
*os
);
453 FcObjectSetVaBuild (const char *first
, va_list va
);
456 FcObjectSetBuild (const char *first
, ...);
459 FcFontSetList (FcConfig
*config
,
466 FcFontList (FcConfig
*config
,
473 FcAtomicCreate (const FcChar8
*file
);
476 FcAtomicLock (FcAtomic
*atomic
);
479 FcAtomicNewFile (FcAtomic
*atomic
);
482 FcAtomicOrigFile (FcAtomic
*atomic
);
485 FcAtomicReplaceOrig (FcAtomic
*atomic
);
488 FcAtomicDeleteNew (FcAtomic
*atomic
);
491 FcAtomicUnlock (FcAtomic
*atomic
);
494 FcAtomicDestroy (FcAtomic
*atomic
);
498 FcFontSetMatch (FcConfig
*config
,
505 FcFontMatch (FcConfig
*config
,
510 FcFontRenderPrepare (FcConfig
*config
,
515 FcFontSetSort (FcConfig
*config
,
524 FcFontSort (FcConfig
*config
,
531 FcFontSetSortDestroy (FcFontSet
*fs
);
535 FcMatrixCopy (const FcMatrix
*mat
);
538 FcMatrixEqual (const FcMatrix
*mat1
, const FcMatrix
*mat2
);
541 FcMatrixMultiply (FcMatrix
*result
, const FcMatrix
*a
, const FcMatrix
*b
);
544 FcMatrixRotate (FcMatrix
*m
, double c
, double s
);
547 FcMatrixScale (FcMatrix
*m
, double sx
, double sy
);
550 FcMatrixShear (FcMatrix
*m
, double sh
, double sv
);
555 FcNameRegisterObjectTypes (const FcObjectType
*types
, int ntype
);
558 FcNameUnregisterObjectTypes (const FcObjectType
*types
, int ntype
);
561 FcNameGetObjectType (const char *object
);
564 FcNameRegisterConstants (const FcConstant
*consts
, int nconsts
);
567 FcNameUnregisterConstants (const FcConstant
*consts
, int nconsts
);
570 FcNameGetConstant (FcChar8
*string
);
573 FcNameConstant (FcChar8
*string
, int *result
);
576 FcNameParse (const FcChar8
*name
);
579 FcNameUnparse (FcPattern
*pat
);
583 FcPatternCreate (void);
586 FcPatternDuplicate (FcPattern
*p
);
589 FcPatternReference (FcPattern
*p
);
592 FcValueDestroy (FcValue v
);
595 FcValueEqual (FcValue va
, FcValue vb
);
598 FcValueSave (FcValue v
);
601 FcPatternDestroy (FcPattern
*p
);
604 FcPatternEqual (const FcPattern
*pa
, const FcPattern
*pb
);
607 FcPatternEqualSubset (const FcPattern
*pa
, const FcPattern
*pb
, const FcObjectSet
*os
);
610 FcPatternHash (const FcPattern
*p
);
613 FcPatternAdd (FcPattern
*p
, const char *object
, FcValue value
, FcBool append
);
616 FcPatternGet (FcPattern
*p
, const char *object
, int id
, FcValue
*v
);
619 FcPatternDel (FcPattern
*p
, const char *object
);
622 FcPatternAddInteger (FcPattern
*p
, const char *object
, int i
);
625 FcPatternAddDouble (FcPattern
*p
, const char *object
, double d
);
628 FcPatternAddString (FcPattern
*p
, const char *object
, const FcChar8
*s
);
631 FcPatternAddMatrix (FcPattern
*p
, const char *object
, const FcMatrix
*s
);
634 FcPatternAddCharSet (FcPattern
*p
, const char *object
, const FcCharSet
*c
);
637 FcPatternAddBool (FcPattern
*p
, const char *object
, FcBool b
);
640 FcPatternGetInteger (FcPattern
*p
, const char *object
, int n
, int *i
);
643 FcPatternGetDouble (FcPattern
*p
, const char *object
, int n
, double *d
);
646 FcPatternGetString (FcPattern
*p
, const char *object
, int n
, FcChar8
** s
);
649 FcPatternGetMatrix (FcPattern
*p
, const char *object
, int n
, FcMatrix
**s
);
652 FcPatternGetCharSet (FcPattern
*p
, const char *object
, int n
, FcCharSet
**c
);
655 FcPatternGetBool (FcPattern
*p
, const char *object
, int n
, FcBool
*b
);
658 FcPatternVaBuild (FcPattern
*orig
, va_list va
);
661 FcPatternBuild (FcPattern
*orig
, ...);
666 FcStrCopy (const FcChar8
*s
);
669 FcStrCopyFilename (const FcChar8
*s
);
671 #define FcToLower(c) (('A' <= (c) && (c) <= 'Z') ? (c) - 'A' + 'a' : (c))
674 FcStrCmpIgnoreCase (const FcChar8
*s1
, const FcChar8
*s2
);
677 FcStrCmp (const FcChar8
*s1
, const FcChar8
*s2
);
680 FcUtf8ToUcs4 (FcChar8
*src_orig
,
685 FcUtf8Len (FcChar8
*string
,
691 FcStrDirname (const FcChar8
*file
);
694 FcStrBasename (const FcChar8
*file
);
697 FcStrSetCreate (void);
700 FcStrSetMember (FcStrSet
*set
, const FcChar8
*s
);
703 FcStrSetAdd (FcStrSet
*set
, const FcChar8
*s
);
706 FcStrSetAddFilename (FcStrSet
*set
, const FcChar8
*s
);
709 FcStrSetDel (FcStrSet
*set
, const FcChar8
*s
);
712 FcStrSetDestroy (FcStrSet
*set
);
715 FcStrListCreate (FcStrSet
*set
);
718 FcStrListNext (FcStrList
*list
);
721 FcStrListDone (FcStrList
*list
);
725 FcConfigParseAndLoad (FcConfig
*config
, const FcChar8
*file
, FcBool complain
);
729 #endif /* _FONTCONFIG_H_ */