2 * X11 physical font objects
4 * Copyright 1997 Alex Korobka
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 * TODO: Mapping algorithm tweaks, FO_SYNTH_... flags (ExtTextOut() will
21 * have to be changed for that), dynamic font loading (FreeType).
25 #include "wine/port.h"
35 #include <sys/types.h>
47 #include "wine/library.h"
48 #include "wine/unicode.h"
49 #include "wine/debug.h"
51 WINE_DEFAULT_DEBUG_CHANNEL(font);
53 #define X_PFONT_MAGIC (0xFADE0000)
54 #define X_FMC_MAGIC (0x0000CAFE)
56 #define MAX_FONTS 1024*16
57 #define MAX_LFD_LENGTH 256
61 #define DEF_POINT_SIZE 8 /* CreateFont(0 .. ) gets this */
62 #define DEF_SCALABLE_HEIGHT 100 /* pixels */
63 #define MIN_FONT_SIZE 2 /* Min size in pixels */
64 #define MAX_FONT_SIZE 1000 /* Max size in pixels */
66 #define REMOVE_SUBSETS 1
67 #define UNMARK_SUBSETS 0
69 #define FONTCACHE 32 /* dynamic font cache size */
71 #define FF_FAMILY (FF_MODERN | FF_SWISS | FF_ROMAN | FF_DECORATIVE | FF_SCRIPT)
73 typedef struct __fontAlias
77 struct __fontAlias* next;
80 static fontAlias *aliasTable = NULL;
82 static const char INIFontMetrics[] = "cachedmetrics.";
83 static const char INIFontSection[] = "Software\\Wine\\X11 Driver\\Fonts";
84 static const char INIAliasSection[] = "Alias";
85 static const char INIIgnoreSection[] = "Ignore";
86 static const char INIDefault[] = "Default";
87 static const char INIDefaultFixed[] = "DefaultFixed";
88 static const char INIGlobalMetrics[] = "FontMetrics";
89 static const char INIDefaultSerif[] = "DefaultSerif";
90 static const char INIDefaultSansSerif[] = "DefaultSansSerif";
93 /* FIXME - are there any more Latin charsets ? */
94 /* FIXME - RUSSIAN, ARABIC, GREEK, HEBREW are NOT Latin */
95 #define IS_LATIN_CHARSET(ch) \
96 ((ch)==ANSI_CHARSET ||\
98 (ch)==ISO3_CHARSET ||\
99 (ch)==ISO4_CHARSET ||\
100 (ch)==RUSSIAN_CHARSET ||\
101 (ch)==ARABIC_CHARSET ||\
102 (ch)==GREEK_CHARSET ||\
103 (ch)==HEBREW_CHARSET ||\
104 (ch)==TURKISH_CHARSET ||\
105 (ch)==ISO10_CHARSET ||\
106 (ch)==BALTIC_CHARSET ||\
107 (ch)==CELTIC_CHARSET)
109 /* suffix-charset mapping tables - must be less than 254 entries long */
111 typedef struct __sufch
114 WORD charset; /* hibyte != 0 means *internal* charset */
119 static const SuffixCharset sufch_ansi[] = {
120 { "0", ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS },
121 { NULL, ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS }};
123 static const SuffixCharset sufch_iso646[] = {
124 { "irv", ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS },
125 { NULL, ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS }};
127 static const SuffixCharset sufch_iso8859[] = {
128 { "1", ANSI_CHARSET, 28591, X11DRV_CPTABLE_SBCS },
129 { "2", EE_CHARSET, 28592, X11DRV_CPTABLE_SBCS },
130 { "3", ISO3_CHARSET, 28593, X11DRV_CPTABLE_SBCS },
131 { "4", ISO4_CHARSET, 28594, X11DRV_CPTABLE_SBCS },
132 { "5", RUSSIAN_CHARSET, 28595, X11DRV_CPTABLE_SBCS },
133 { "6", ARABIC_CHARSET, 28596, X11DRV_CPTABLE_SBCS },
134 { "7", GREEK_CHARSET, 28597, X11DRV_CPTABLE_SBCS },
135 { "8", HEBREW_CHARSET, 28598, X11DRV_CPTABLE_SBCS },
136 { "9", TURKISH_CHARSET, 28599, X11DRV_CPTABLE_SBCS },
137 { "10", ISO10_CHARSET, 28600, X11DRV_CPTABLE_SBCS },
138 { "11", THAI_CHARSET, 874, X11DRV_CPTABLE_SBCS }, /* FIXME */
139 { "12", SYMBOL_CHARSET, CP_SYMBOL, X11DRV_CPTABLE_SBCS },
140 { "13", BALTIC_CHARSET, 28603, X11DRV_CPTABLE_SBCS },
141 { "14", CELTIC_CHARSET, 28604, X11DRV_CPTABLE_SBCS },
142 { "15", ANSI_CHARSET, 28605, X11DRV_CPTABLE_SBCS },
143 { "16", ISO3_CHARSET, 28606, X11DRV_CPTABLE_SBCS },
144 { NULL, ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS }};
146 static const SuffixCharset sufch_microsoft[] = {
147 { "cp1250", EE_CHARSET, 1250, X11DRV_CPTABLE_SBCS },
148 { "cp1251", RUSSIAN_CHARSET, 1251, X11DRV_CPTABLE_SBCS },
149 { "cp1252", ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS },
150 { "cp1253", GREEK_CHARSET, 1253, X11DRV_CPTABLE_SBCS },
151 { "cp1254", TURKISH_CHARSET, 1254, X11DRV_CPTABLE_SBCS },
152 { "cp1255", HEBREW_CHARSET, 1255, X11DRV_CPTABLE_SBCS },
153 { "cp1256", ARABIC_CHARSET, 1256, X11DRV_CPTABLE_SBCS },
154 { "cp1257", BALTIC_CHARSET, 1257, X11DRV_CPTABLE_SBCS },
155 { "fontspecific", SYMBOL_CHARSET, CP_SYMBOL, X11DRV_CPTABLE_SYMBOL },
156 { "symbol", SYMBOL_CHARSET, CP_SYMBOL, X11DRV_CPTABLE_SYMBOL },
157 { NULL, ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS }};
159 static const SuffixCharset sufch_tcvn[] = {
160 { "0", TCVN_CHARSET, 1252, X11DRV_CPTABLE_SBCS }, /* FIXME */
161 { NULL, TCVN_CHARSET, 1252, X11DRV_CPTABLE_SBCS }};
163 static const SuffixCharset sufch_tis620[] = {
164 { "0", THAI_CHARSET, 874, X11DRV_CPTABLE_SBCS }, /* FIXME */
165 { NULL, THAI_CHARSET, 874, X11DRV_CPTABLE_SBCS }};
167 static const SuffixCharset sufch_viscii[] = {
168 { "1", VISCII_CHARSET, 1252, X11DRV_CPTABLE_SBCS }, /* FIXME */
169 { NULL, VISCII_CHARSET, 1252, X11DRV_CPTABLE_SBCS }};
171 static const SuffixCharset sufch_windows[] = {
172 { "1250", EE_CHARSET, 1250, X11DRV_CPTABLE_SBCS },
173 { "1251", RUSSIAN_CHARSET, 1251, X11DRV_CPTABLE_SBCS },
174 { "1252", ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS },
175 { "1253", GREEK_CHARSET, 1253, X11DRV_CPTABLE_SBCS },
176 { "1254", TURKISH_CHARSET, 1254, X11DRV_CPTABLE_SBCS },
177 { "1255", HEBREW_CHARSET, 1255, X11DRV_CPTABLE_SBCS },
178 { "1256", ARABIC_CHARSET, 1256, X11DRV_CPTABLE_SBCS },
179 { "1257", BALTIC_CHARSET, 1257, X11DRV_CPTABLE_SBCS },
180 { NULL, ANSI_CHARSET, 1252, X11DRV_CPTABLE_SBCS }};
182 static const SuffixCharset sufch_koi8[] = {
183 { "r", RUSSIAN_CHARSET, 20866, X11DRV_CPTABLE_SBCS },
184 { "ru", RUSSIAN_CHARSET, 21866, X11DRV_CPTABLE_SBCS },
185 { "u", RUSSIAN_CHARSET, 21866, X11DRV_CPTABLE_SBCS },
186 { NULL, RUSSIAN_CHARSET, 20866, X11DRV_CPTABLE_SBCS }};
188 static const SuffixCharset sufch_jisx0201[] = {
189 { "0", X11FONT_JISX0201_CHARSET, 932, X11DRV_CPTABLE_SBCS },
190 { NULL, X11FONT_JISX0201_CHARSET, 932, X11DRV_CPTABLE_SBCS }};
192 static const SuffixCharset sufch_jisx0208[] = {
193 { "0", SHIFTJIS_CHARSET, 932, X11DRV_CPTABLE_CP932 },
194 { NULL, SHIFTJIS_CHARSET, 932, X11DRV_CPTABLE_CP932 }};
196 static const SuffixCharset sufch_jisx0212[] = {
197 { "0", X11FONT_JISX0212_CHARSET, 932, X11DRV_CPTABLE_CP932 },
198 { NULL, X11FONT_JISX0212_CHARSET, 932, X11DRV_CPTABLE_CP932 }};
200 static const SuffixCharset sufch_ksc5601[] = {
201 { "0", HANGEUL_CHARSET, 949, X11DRV_CPTABLE_CP949 },
202 { NULL, HANGEUL_CHARSET, 949, X11DRV_CPTABLE_CP949 }};
204 static const SuffixCharset sufch_gb2312[] = {
205 { "0", GB2312_CHARSET, 936, X11DRV_CPTABLE_CP936 },
206 { NULL, GB2312_CHARSET, 936, X11DRV_CPTABLE_CP936 }};
208 static const SuffixCharset sufch_big5[] = {
209 { "0", CHINESEBIG5_CHARSET, 950, X11DRV_CPTABLE_CP950 },
210 { NULL, CHINESEBIG5_CHARSET, 950, X11DRV_CPTABLE_CP950 }};
212 static const SuffixCharset sufch_unicode[] = {
213 { "0", DEFAULT_CHARSET, 0, X11DRV_CPTABLE_UNICODE },
214 { NULL, DEFAULT_CHARSET, 0, X11DRV_CPTABLE_UNICODE }};
216 static const SuffixCharset sufch_iso10646[] = {
217 { "1", DEFAULT_CHARSET, 0, X11DRV_CPTABLE_UNICODE },
218 { NULL, DEFAULT_CHARSET, 0, X11DRV_CPTABLE_UNICODE }};
220 static const SuffixCharset sufch_dec[] = {
221 { "dectech", SYMBOL_CHARSET, CP_SYMBOL, X11DRV_CPTABLE_SBCS },
222 { NULL, 0, 0, X11DRV_CPTABLE_SBCS }};
224 /* Each of these must be matched explicitly */
225 static const SuffixCharset sufch_any[] = {
226 { "fontspecific", SYMBOL_CHARSET, CP_SYMBOL, X11DRV_CPTABLE_SBCS },
227 { NULL, 0, 0, X11DRV_CPTABLE_SBCS }};
233 const SuffixCharset* sufch;
234 const struct __fet* next;
235 } fontEncodingTemplate;
237 /* Note: we can attach additional encoding mappings to the end
238 * of this table at runtime.
240 static const fontEncodingTemplate fETTable[] = {
241 { "ansi", sufch_ansi, &fETTable[1] },
242 { "ascii", sufch_ansi, &fETTable[2] },
243 { "iso646.1991", sufch_iso646, &fETTable[3] },
244 { "iso8859", sufch_iso8859, &fETTable[4] },
245 { "microsoft", sufch_microsoft, &fETTable[5] },
246 { "tcvn", sufch_tcvn, &fETTable[6] },
247 { "tis620.2533", sufch_tis620, &fETTable[7] },
248 { "viscii1.1", sufch_viscii, &fETTable[8] },
249 { "windows", sufch_windows, &fETTable[9] },
250 { "koi8", sufch_koi8, &fETTable[10]},
251 { "jisx0201.1976",sufch_jisx0201, &fETTable[11]},
252 { "jisc6226.1978",sufch_jisx0208, &fETTable[12]},
253 { "jisx0208.1983",sufch_jisx0208, &fETTable[13]},
254 { "jisx0208.1990",sufch_jisx0208, &fETTable[14]},
255 { "jisx0212.1990",sufch_jisx0212, &fETTable[15]},
256 { "ksc5601.1987", sufch_ksc5601, &fETTable[16]},
257 { "gb2312.1980", sufch_gb2312, &fETTable[17]},
258 { "big5", sufch_big5, &fETTable[18]},
259 { "unicode", sufch_unicode, &fETTable[19]},
260 { "iso10646", sufch_iso10646, &fETTable[20]},
261 { "cp", sufch_windows, &fETTable[21]},
262 { "dec", sufch_dec, &fETTable[22]},
263 /* NULL prefix matches anything so put it last */
264 { NULL, sufch_any, NULL },
267 /* a charset database for known facenames */
268 struct CharsetBindingInfo
270 const char* pszFaceName;
273 static const struct CharsetBindingInfo charsetbindings[] =
275 /* special facenames */
276 { "System", DEFAULT_CHARSET },
277 { "FixedSys", DEFAULT_CHARSET },
279 /* known facenames */
280 { "MS Serif", ANSI_CHARSET },
281 { "MS Sans Serif", ANSI_CHARSET },
282 { "Courier", ANSI_CHARSET },
283 { "Symbol", SYMBOL_CHARSET },
285 { "Arial", ANSI_CHARSET },
286 { "Arial Greek", GREEK_CHARSET },
287 { "Arial Tur", TURKISH_CHARSET },
288 { "Arial Baltic", BALTIC_CHARSET },
289 { "Arial CE", EASTEUROPE_CHARSET },
290 { "Arial Cyr", RUSSIAN_CHARSET },
291 { "Courier New", ANSI_CHARSET },
292 { "Courier New Greek", GREEK_CHARSET },
293 { "Courier New Tur", TURKISH_CHARSET },
294 { "Courier New Baltic", BALTIC_CHARSET },
295 { "Courier New CE", EASTEUROPE_CHARSET },
296 { "Courier New Cyr", RUSSIAN_CHARSET },
297 { "Times New Roman", ANSI_CHARSET },
298 { "Times New Roman Greek", GREEK_CHARSET },
299 { "Times New Roman Tur", TURKISH_CHARSET },
300 { "Times New Roman Baltic", BALTIC_CHARSET },
301 { "Times New Roman CE", EASTEUROPE_CHARSET },
302 { "Times New Roman Cyr", RUSSIAN_CHARSET },
304 { "\x82\x6c\x82\x72 \x83\x53\x83\x56\x83\x62\x83\x4e",
305 SHIFTJIS_CHARSET }, /* MS gothic */
306 { "\x82\x6c\x82\x72 \x82\x6f\x83\x53\x83\x56\x83\x62\x83\x4e",
307 SHIFTJIS_CHARSET }, /* MS P gothic */
308 { "\x82\x6c\x82\x72 \x96\xbe\x92\xa9",
309 SHIFTJIS_CHARSET }, /* MS mincho */
310 { "\x82\x6c\x82\x72 \x82\x6f\x96\xbe\x92\xa9",
311 SHIFTJIS_CHARSET }, /* MS P mincho */
312 { "GulimChe", HANGEUL_CHARSET },
313 { "\xcb\xce\xcc\xe5", GB2312_CHARSET }, /* SimSun */
314 { "\xba\xda\xcc\xe5", GB2312_CHARSET }, /* SimHei */
315 { "\xb7\x73\xb2\xd3\xa9\xfa\xc5\xe9", CHINESEBIG5_CHARSET },/*MS Mingliu*/
316 { "\xb2\xd3\xa9\xfa\xc5\xe9", CHINESEBIG5_CHARSET },
322 static int DefResolution = 0;
324 static CRITICAL_SECTION crtsc_fonts_X11;
325 static CRITICAL_SECTION_DEBUG critsect_debug =
327 0, 0, &crtsc_fonts_X11,
328 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
329 0, 0, { (DWORD_PTR)(__FILE__ ": crtsc_fonts_X11") }
331 static CRITICAL_SECTION crtsc_fonts_X11 = { &critsect_debug, -1, 0, 0, 0, 0 };
333 static fontResource* fontList = NULL;
334 static fontObject* fontCache = NULL; /* array */
335 static unsigned int fontCacheSize = FONTCACHE;
336 static int fontLF = -1, fontMRU = -1; /* last free, most recently used */
338 #define __PFONT(pFont) ( fontCache + ((UINT)(pFont) & 0x0000FFFF) )
339 #define CHECK_PFONT(pFont) ( (((UINT)(pFont) & 0xFFFF0000) == X_PFONT_MAGIC) &&\
340 (((UINT)(pFont) & 0x0000FFFF) < fontCacheSize) )
342 /***********************************************************************
343 * Helper macros from X distribution
346 #define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \
347 (((cs)->rbearing|(cs)->lbearing| \
348 (cs)->ascent|(cs)->descent) == 0))
350 #define CI_GET_CHAR_INFO(fs,col,def,cs) \
353 if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
354 if (fs->per_char == NULL) { \
355 cs = &fs->min_bounds; \
357 cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \
358 if (CI_NONEXISTCHAR(cs)) cs = def; \
363 #define CI_GET_DEFAULT_INFO(fs,cs) \
364 CI_GET_CHAR_INFO(fs, fs->default_char, NULL, cs)
367 /***********************************************************************
370 static inline BOOL is_stock_font( HFONT font )
373 for (i = OEM_FIXED_FONT; i <= DEFAULT_GUI_FONT; i++)
375 if (i != DEFAULT_PALETTE && font == GetStockObject(i)) return TRUE;
381 static void FONT_LogFontWTo16( const LOGFONTW* font32, LPLOGFONT16 font16 )
383 font16->lfHeight = font32->lfHeight;
384 font16->lfWidth = font32->lfWidth;
385 font16->lfEscapement = font32->lfEscapement;
386 font16->lfOrientation = font32->lfOrientation;
387 font16->lfWeight = font32->lfWeight;
388 font16->lfItalic = font32->lfItalic;
389 font16->lfUnderline = font32->lfUnderline;
390 font16->lfStrikeOut = font32->lfStrikeOut;
391 font16->lfCharSet = font32->lfCharSet;
392 font16->lfOutPrecision = font32->lfOutPrecision;
393 font16->lfClipPrecision = font32->lfClipPrecision;
394 font16->lfQuality = font32->lfQuality;
395 font16->lfPitchAndFamily = font32->lfPitchAndFamily;
396 WideCharToMultiByte( CP_ACP, 0, font32->lfFaceName, -1,
397 font16->lfFaceName, LF_FACESIZE, NULL, NULL );
398 font16->lfFaceName[LF_FACESIZE-1] = 0;
402 /***********************************************************************
405 static UINT16 __lfCheckSum( const LOGFONT16 *plf )
407 CHAR font[LF_FACESIZE];
412 ptr = (const UINT16 *)plf;
413 for (i = 0; i < 9; i++) checksum ^= *ptr++;
414 for (i = 0; i < LF_FACESIZE; i++)
416 font[i] = tolower(plf->lfFaceName[i]);
417 if (!font[i] || font[i] == ' ') break;
419 for (ptr = (UINT16 *)font, i >>= 1; i > 0; i-- ) checksum ^= *ptr++;
423 static UINT16 __genericCheckSum( const void *ptr, int size )
425 unsigned int checksum = 0;
428 checksum ^= (checksum << 3) + (checksum >> 29) + *p++;
430 return checksum & 0xffff;
433 /*************************************************************************
434 * LFD parse/compose routines
436 * NB. LFD_Parse will use lpFont for its own ends, so if you want to keep it
439 * These functions also do TILDE to HYPHEN conversion
441 static BOOL LFD_Parse(LPSTR lpFont, LFD *lfd)
443 char *lpch = lpFont, *lfd_fld[LFD_FIELDS], *field_start;
447 WARN("font '%s' doesn't begin with '%c'\n", lpFont, HYPHEN);
451 field_start = ++lpch;
452 for( i = 0; i < LFD_FIELDS; )
457 lfd_fld[i] = field_start;
459 field_start = ++lpch;
463 lfd_fld[i] = field_start;
467 else if (*lpch == TILDE)
475 /* Fill in the empty fields with NULLS */
476 for (; i< LFD_FIELDS; i++)
479 WARN("Extra ignored in font '%s'\n", lpFont);
481 lfd->foundry = lfd_fld[0];
482 lfd->family = lfd_fld[1];
483 lfd->weight = lfd_fld[2];
484 lfd->slant = lfd_fld[3];
485 lfd->set_width = lfd_fld[4];
486 lfd->add_style = lfd_fld[5];
487 lfd->pixel_size = lfd_fld[6];
488 lfd->point_size = lfd_fld[7];
489 lfd->resolution_x = lfd_fld[8];
490 lfd->resolution_y = lfd_fld[9];
491 lfd->spacing = lfd_fld[10];
492 lfd->average_width = lfd_fld[11];
493 lfd->charset_registry = lfd_fld[12];
494 lfd->charset_encoding = lfd_fld[13];
499 static void LFD_UnParse(LPSTR dp, UINT buf_size, LFD* lfd)
501 const char* lfd_fld[LFD_FIELDS];
505 return; /* Don't be silly */
507 lfd_fld[0] = lfd->foundry;
508 lfd_fld[1] = lfd->family;
509 lfd_fld[2] = lfd->weight ;
510 lfd_fld[3] = lfd->slant ;
511 lfd_fld[4] = lfd->set_width ;
512 lfd_fld[5] = lfd->add_style;
513 lfd_fld[6] = lfd->pixel_size;
514 lfd_fld[7] = lfd->point_size;
515 lfd_fld[8] = lfd->resolution_x;
516 lfd_fld[9] = lfd->resolution_y ;
517 lfd_fld[10] = lfd->spacing ;
518 lfd_fld[11] = lfd->average_width ;
519 lfd_fld[12] = lfd->charset_registry ;
520 lfd_fld[13] = lfd->charset_encoding ;
522 buf_size--; /* Room for the terminator */
524 for (i = 0; i < LFD_FIELDS; i++)
526 const char* sp = lfd_fld[i];
527 if (!sp || !buf_size)
532 while (buf_size > 0 && *sp)
534 *dp = (*sp == HYPHEN) ? TILDE : *sp;
543 static void LFD_GetWeight( fontInfo* fi, LPCSTR lpStr)
545 int j = strlen(lpStr);
546 if( j == 1 && *lpStr == '0')
547 fi->fi_flags |= FI_POLYWEIGHT;
550 if( !strcasecmp( "bold", lpStr) )
551 fi->df.dfWeight = FW_BOLD;
552 else if( !strcasecmp( "demi", lpStr) )
554 fi->fi_flags |= FI_FW_DEMI;
555 fi->df.dfWeight = FW_DEMIBOLD;
557 else if( !strcasecmp( "book", lpStr) )
559 fi->fi_flags |= FI_FW_BOOK;
560 fi->df.dfWeight = FW_REGULAR;
565 if( !strcasecmp( "light", lpStr) )
566 fi->df.dfWeight = FW_LIGHT;
567 else if( !strcasecmp( "black", lpStr) )
568 fi->df.dfWeight = FW_BLACK;
570 else if( j == 6 && !strcasecmp( "medium", lpStr) )
571 fi->df.dfWeight = FW_REGULAR;
572 else if( j == 8 && !strcasecmp( "demibold", lpStr) )
573 fi->df.dfWeight = FW_DEMIBOLD;
575 fi->df.dfWeight = FW_DONTCARE; /* FIXME: try to get something
576 * from the weight property */
579 static BOOL LFD_GetSlant( fontInfo* fi, LPCSTR lpStr)
581 int l = strlen(lpStr);
584 switch( tolower( *lpStr ) )
586 case '0': fi->fi_flags |= FI_POLYSLANT; /* haven't seen this one yet */
588 case 'r': fi->df.dfItalic = 0;
591 fi->fi_flags |= FI_OBLIQUE;
592 case 'i': fi->df.dfItalic = 1;
600 static void LFD_GetStyle( fontInfo* fi, LPCSTR lpstr, int dec_style_check)
602 int j = strlen(lpstr);
603 if( j > 3 ) /* find out is there "sans" or "script" */
607 if( strstr(lpstr, "sans") )
609 fi->df.dfPitchAndFamily |= FF_SWISS;
612 if( strstr(lpstr, "script") )
614 fi->df.dfPitchAndFamily |= FF_SCRIPT;
617 if( !j && dec_style_check )
618 fi->df.dfPitchAndFamily |= FF_DECORATIVE;
622 /*************************************************************************
627 * Fill in some fields in the fontInfo struct.
629 static int LFD_InitFontInfo( fontInfo* fi, const LFD* lfd, LPCSTR fullname )
631 int i, j, dec_style_check, scalability;
632 const fontEncodingTemplate* boba;
633 const char* ridiculous = "font '%s' has ridiculous %s\n";
636 if (!lfd->charset_registry)
638 WARN("font '%s' does not have enough fields\n", fullname);
642 memset(fi, 0, sizeof(fontInfo) );
645 LFD_GetWeight( fi, lfd->weight);
648 dec_style_check = LFD_GetSlant( fi, lfd->slant);
651 lpstr = lfd->set_width;
652 if( strcasecmp( "normal", lpstr) ) /* XXX 'narrow', 'condensed', etc... */
653 dec_style_check = TRUE;
655 fi->fi_flags |= FI_NORMAL;
658 LFD_GetStyle(fi, lfd->add_style, dec_style_check);
660 /* pixel & decipoint height, and res_x & y */
664 j = strlen(lfd->pixel_size);
665 if( j == 0 || j > 3 )
667 WARN(ridiculous, fullname, "pixel_size");
670 if( !(fi->lfd_height = atoi(lfd->pixel_size)) )
673 j = strlen(lfd->point_size);
674 if( j == 0 || j > 3 )
676 WARN(ridiculous, fullname, "point_size");
679 if( !(atoi(lfd->point_size)) )
682 j = strlen(lfd->resolution_x);
683 if( j == 0 || j > 3 )
685 WARN(ridiculous, fullname, "resolution_x");
688 if( !(fi->lfd_resolution = atoi(lfd->resolution_x)) )
691 j = strlen(lfd->resolution_y);
692 if( j == 0 || j > 3 )
694 WARN(ridiculous, fullname, "resolution_y");
697 if( !(atoi(lfd->resolution_y)) )
700 /* Check scalability */
705 case 4: /* Scalable */
706 fi->fi_flags |= FI_SCALABLE;
709 /* #$%^!!! X11R6 mutant garbage (scalable bitmap) */
710 TRACE("Skipping scalable bitmap '%s'\n", fullname);
713 WARN("Font '%s' has weird scalability\n", fullname);
718 lpstr = lfd->spacing;
722 WARN("font '%s' has no spacing\n", fullname);
725 case 'p': fi->fi_flags |= FI_VARIABLEPITCH;
727 case 'c': fi->df.dfPitchAndFamily |= FF_MODERN;
728 fi->fi_flags |= FI_FIXEDEX;
730 case 'm': fi->fi_flags |= FI_FIXEDPITCH;
733 /* Of course this line does nothing */
734 fi->df.dfPitchAndFamily |= DEFAULT_PITCH | FF_DONTCARE;
737 /* average width - */
738 lpstr = lfd->average_width;
740 if( j == 0 || j > 3 )
742 WARN(ridiculous, fullname, "average_width");
746 if( !(atoi(lpstr)) && !scalability )
748 WARN("font '%s' has average_width 0 but is not scalable!!\n", fullname);
752 /* charset registry, charset encoding - */
753 lpstr = lfd->charset_registry;
754 if( strstr(lpstr, "ksc") ||
755 strstr(lpstr, "gb2312") ||
756 strstr(lpstr, "big5") )
758 FIXME("DBCS fonts like '%s' are not working correctly now.\n", fullname);
761 fi->df.dfCharSet = ANSI_CHARSET;
763 for( i = 0, boba = &fETTable[0]; boba; boba = boba->next, i++ )
765 if (!boba->prefix || !strcasecmp(lpstr, boba->prefix))
767 if (lfd->charset_encoding)
769 for( j = 0; boba->sufch[j].psuffix; j++ )
771 if( !strcasecmp(lfd->charset_encoding, boba->sufch[j].psuffix ))
773 fi->df.dfCharSet = (BYTE)(boba->sufch[j].charset & 0xff);
774 fi->internal_charset = boba->sufch[j].charset;
775 fi->codepage = boba->sufch[j].codepage;
776 fi->cptable = boba->sufch[j].cptable;
781 fi->df.dfCharSet = (BYTE)(boba->sufch[j].charset & 0xff);
782 fi->internal_charset = boba->sufch[j].charset;
783 fi->codepage = boba->sufch[j].codepage;
784 fi->cptable = boba->sufch[j].cptable;
787 FIXME("font '%s' has unknown character encoding '%s' in known registry '%s'\n",
788 fullname, lfd->charset_encoding, boba->prefix);
793 FIXME("font '%s' has unknown registry '%s' and character encoding '%s'\n",
794 fullname, lfd->charset_registry, lfd->charset_encoding);
798 WARN("Defaulting to: df.dfCharSet = %d, internal_charset = %d, codepage = %d, cptable = %d\n",
799 fi->df.dfCharSet,fi->internal_charset, fi->codepage, fi->cptable);
802 else if (boba->prefix)
804 WARN("font '%s' has known registry '%s' and no character encoding\n",
806 for( j = 0; boba->sufch[j].psuffix; j++ )
808 fi->df.dfCharSet = (BYTE)(boba->sufch[j].charset & 0xff);
809 fi->internal_charset = boba->sufch[j].charset;
810 fi->codepage = boba->sufch[j].codepage;
811 fi->cptable = boba->sufch[j].cptable;
817 WARN("font '%s' has unknown character set '%s'\n", fullname, lpstr);
821 /* i - index into fETTable
822 * j - index into suffix array for fETTable[i]
824 * 254 - found encoding prefix, unknown suffix
825 * 255 - no encoding match at all.
827 fi->fi_encoding = 256 * (UINT16)i + (UINT16)j;
833 /*************************************************************************
836 * make a matrix suitable for LFD based on theta radians
838 static void LFD_AngleMatrix( char* buffer, int h, double theta)
841 matrix[0] = h*cos(theta);
842 matrix[1] = h*sin(theta);
843 matrix[2] = -h*sin(theta);
844 matrix[3] = h*cos(theta);
845 sprintf(buffer, "[%+f%+f%+f%+f]", matrix[0], matrix[1], matrix[2], matrix[3]);
848 /*************************************************************************
851 * Note: uRelax is a treatment not a cure. Font mapping algorithm
852 * should be bulletproof enough to allow us to avoid hacks like
853 * this despite LFD being so braindead.
855 static BOOL LFD_ComposeLFD( const fontObject* fo,
856 INT height, LPSTR lpLFD, UINT uRelax )
859 const char *any = "*";
860 char h_string[64], resx_string[64], resy_string[64];
862 const fontEncodingTemplate* boba = &fETTable[0];
864 /* Get the worst case over with first */
866 /* RealizeFont() will call us repeatedly with increasing uRelax
867 * until XLoadFont() succeeds.
868 * to avoid an infinite loop; these will always match
873 sprintf( lpLFD, "-*-*-*-*-*-*-*-*-*-*-*-*-iso8859-1" );
875 sprintf( lpLFD, "-*-*-*-*-*-*-*-*-*-*-*-*-*-*" );
879 /* read foundry + family from fo */
880 aLFD.foundry = fo->fr->resource->foundry;
881 aLFD.family = fo->fr->resource->family;
884 switch( fo->fi->df.dfWeight )
887 aLFD.weight = "bold"; break;
889 if( fo->fi->fi_flags & FI_FW_BOOK )
890 aLFD.weight = "book";
892 aLFD.weight = "medium";
895 aLFD.weight = "demi";
896 if( !( fo->fi->fi_flags & FI_FW_DEMI) )
897 aLFD.weight = "bold";
900 aLFD.weight = "black"; break;
902 aLFD.weight = "light"; break;
908 if( fo->fi->df.dfItalic )
909 if( fo->fi->fi_flags & FI_OBLIQUE )
914 aLFD.slant = (uRelax <= 1) ? "r" : any;
917 if( fo->fi->fi_flags & FI_NORMAL )
918 aLFD.set_width = "normal";
920 aLFD.set_width = any;
923 aLFD.add_style = any;
927 * FIXME: fill in lpXForm and lpPixmap for rotated fonts
929 if( fo->fo_flags & FO_SYNTH_HEIGHT )
930 h = fo->fi->lfd_height;
933 h = (fo->fi->lfd_height * height + (fo->fi->df.dfPixHeight>>1));
934 h /= fo->fi->df.dfPixHeight;
936 if (h < MIN_FONT_SIZE) /* Resist rounding down to 0 */
938 else if (h > MAX_FONT_SIZE) /* Sanity check as huge fonts can lock up the font server */
940 WARN("Huge font size %d pixels has been reduced to %d\n", h, MAX_FONT_SIZE);
945 /* handle rotated fonts */
946 if (fo->lf.lfEscapement) {
947 /* escapement is in tenths of degrees, theta is in radians */
948 double theta = M_PI*fo->lf.lfEscapement/1800.;
949 LFD_AngleMatrix(h_string, h, theta);
953 sprintf(h_string, "%d", h);
956 sprintf(h_string, "%d", fo->fi->lfd_height);
958 aLFD.pixel_size = h_string;
959 aLFD.point_size = any;
961 /* resolution_x,y, average width */
962 /* FIXME - Why do some font servers ignore average width ?
963 * so that you have to mess around with res_y
965 aLFD.average_width = any;
968 sprintf(resx_string, "%d", fo->fi->lfd_resolution);
969 aLFD.resolution_x = resx_string;
971 strcpy(resy_string, resx_string);
972 if( uRelax == 0 && text_caps & TC_SF_X_YINDEP )
974 if( fo->lf.lfWidth && !(fo->fo_flags & FO_SYNTH_WIDTH))
976 int resy = 0.5 + fo->fi->lfd_resolution *
977 (fo->fi->df.dfAvgWidth * height) /
978 (fo->lf.lfWidth * fo->fi->df.dfPixHeight) ;
979 sprintf(resy_string, "%d", resy);
983 /* FIXME - synth width */
986 aLFD.resolution_y = resy_string;
990 aLFD.resolution_x = aLFD.resolution_y = any;
997 if( fo->fi->fi_flags & FI_FIXEDPITCH )
998 w = ( fo->fi->fi_flags & FI_FIXEDEX ) ? "c" : "m";
1000 w = ( fo->fi->fi_flags & FI_VARIABLEPITCH ) ? "p" : any;
1002 aLFD.spacing = (uRelax <= 2) ? w : any;
1007 for(i = fo->fi->fi_encoding >> 8; i; i--) boba = boba->next;
1008 aLFD.charset_registry = boba->prefix ? boba->prefix : any;
1010 i = fo->fi->fi_encoding & 255;
1013 aLFD.charset_encoding = boba->sufch[i].psuffix;
1017 aLFD.charset_encoding = any;
1020 case 255: /* no suffix - it ends, e.g., "-ascii" */
1021 aLFD.charset_encoding = NULL;
1025 LFD_UnParse(lpLFD, MAX_LFD_LENGTH, &aLFD);
1027 TRACE("\tLFD(uRelax=%d): %s\n", uRelax, lpLFD );
1032 /***********************************************************************
1035 static void XFONT_GetLeading( const IFONTINFO16 *pFI, const XFontStruct* x_fs,
1036 INT16* pIL, INT16* pEL, const XFONTTRANS *XFT )
1038 unsigned long height;
1039 unsigned min = (unsigned char)pFI->dfFirstChar;
1040 unsigned max = (unsigned char)pFI->dfLastChar;
1041 BOOL bIsLatin = IS_LATIN_CHARSET(pFI->dfCharSet);
1047 if(XGetFontProperty((XFontStruct*)x_fs, x11drv_atom(RAW_CAP_HEIGHT), &height))
1048 *pIL = XFT->ascent -
1049 (INT)(XFT->pixelsize / 1000.0 * height);
1052 wine_tsx11_unlock();
1057 if( XGetFontProperty((XFontStruct*)x_fs, XA_CAP_HEIGHT, &height) == FALSE )
1059 if( x_fs->per_char )
1060 if( bIsLatin && ((unsigned char)'X' <= (max - min)) )
1061 height = x_fs->per_char['X' - min].ascent;
1063 if (x_fs->ascent >= x_fs->max_bounds.ascent)
1064 height = x_fs->max_bounds.ascent;
1067 height = x_fs->ascent;
1069 *pEL = x_fs->max_bounds.ascent - height;
1072 height = x_fs->min_bounds.ascent;
1074 wine_tsx11_unlock();
1076 *pIL = x_fs->ascent - height;
1079 /***********************************************************************
1082 static int XFONT_CharWidth(const XFontStruct* x_fs,
1083 const XFONTTRANS *XFT, int ch)
1086 return x_fs->per_char[ch].width;
1088 return x_fs->per_char[ch].attributes * XFT->pixelsize / 1000.0;
1091 /***********************************************************************
1092 * XFONT_GetAvgCharWidth
1094 static INT XFONT_GetAvgCharWidth( LPIFONTINFO16 pFI, const XFontStruct* x_fs,
1095 const XFONTTRANS *XFT)
1097 unsigned min = (unsigned char)pFI->dfFirstChar;
1098 unsigned max = (unsigned char)pFI->dfLastChar;
1102 if( x_fs->per_char )
1104 unsigned int width = 0, chars = 0, j;
1105 if( (IS_LATIN_CHARSET(pFI->dfCharSet) ||
1106 pFI->dfCharSet == DEFAULT_CHARSET) &&
1107 (max - min) >= (unsigned char)'z' )
1109 /* FIXME - should use a weighted average */
1110 for( j = 0; j < 26; j++ )
1111 width += XFONT_CharWidth(x_fs, XFT, 'a' + j - min) +
1112 XFONT_CharWidth(x_fs, XFT, 'A' + j - min);
1115 else /* unweighted average of everything */
1117 for( j = 0, max -= min; j <= max; j++ )
1118 if( !CI_NONEXISTCHAR(x_fs->per_char + j) )
1120 width += XFONT_CharWidth(x_fs, XFT, j);
1124 if (chars) avg = (width + (chars-1))/ chars; /* always round up*/
1125 else avg = 0; /* No characters exist at all */
1127 else /* uniform width */
1128 avg = x_fs->min_bounds.width;
1130 TRACE(" retuning %d\n",avg);
1134 /***********************************************************************
1135 * XFONT_GetMaxCharWidth
1137 static INT XFONT_GetMaxCharWidth(const XFontStruct* xfs, const XFONTTRANS *XFT)
1139 unsigned min = (unsigned char)xfs->min_char_or_byte2;
1140 unsigned max = (unsigned char)xfs->max_char_or_byte2;
1141 unsigned int maxwidth, j;
1143 if(!XFT || !xfs->per_char)
1144 return abs(xfs->max_bounds.width);
1146 for( j = 0, maxwidth = 0, max -= min; j <= max; j++ )
1147 if( !CI_NONEXISTCHAR(xfs->per_char + j) )
1148 if(maxwidth < xfs->per_char[j].attributes)
1149 maxwidth = xfs->per_char[j].attributes;
1151 maxwidth *= XFT->pixelsize / 1000.0;
1155 /***********************************************************************
1156 * XFONT_SetFontMetric
1160 * Initializes IFONTINFO16.
1162 static void XFONT_SetFontMetric(fontInfo* fi, const fontResource* fr, XFontStruct* xfs)
1165 fi->df.dfFirstChar = (BYTE)(min = xfs->min_char_or_byte2);
1166 fi->df.dfLastChar = (BYTE)(max = xfs->max_char_or_byte2);
1168 fi->df.dfDefaultChar = (BYTE)xfs->default_char;
1169 fi->df.dfBreakChar = (BYTE)(( ' ' < min || ' ' > max) ? xfs->default_char: ' ');
1171 fi->df.dfPixHeight = (INT16)((fi->df.dfAscent = (INT16)xfs->ascent) + xfs->descent);
1172 fi->df.dfPixWidth = (xfs->per_char) ? 0 : xfs->min_bounds.width;
1174 XFONT_GetLeading( &fi->df, xfs, &fi->df.dfInternalLeading, &fi->df.dfExternalLeading, NULL );
1175 fi->df.dfAvgWidth = (INT16)XFONT_GetAvgCharWidth(&fi->df, xfs, NULL );
1176 fi->df.dfMaxWidth = (INT16)XFONT_GetMaxCharWidth(xfs, NULL);
1178 if( xfs->min_bounds.width != xfs->max_bounds.width )
1179 fi->df.dfPitchAndFamily |= TMPF_FIXED_PITCH; /* au contraire! */
1180 if( fi->fi_flags & FI_SCALABLE )
1182 fi->df.dfType = DEVICE_FONTTYPE;
1183 fi->df.dfPitchAndFamily |= TMPF_DEVICE;
1185 else if( fi->fi_flags & FI_TRUETYPE )
1186 fi->df.dfType = TRUETYPE_FONTTYPE;
1188 fi->df.dfType = RASTER_FONTTYPE;
1190 fi->df.dfFace = fr->lfFaceName;
1193 /***********************************************************************
1194 * XFONT_GetFontMetric
1196 * Retrieve font metric info (enumeration).
1198 static UINT XFONT_GetFontMetric( const fontInfo* pfi,
1199 LPENUMLOGFONTEXW pLF,
1200 NEWTEXTMETRICEXW *pTM )
1202 memset( pLF, 0, sizeof(*pLF) );
1203 memset( pTM, 0, sizeof(*pTM) );
1205 #define plf ((LPLOGFONTW)pLF)
1206 #define ptm ((LPNEWTEXTMETRICW)pTM)
1207 plf->lfHeight = ptm->tmHeight = pfi->df.dfPixHeight;
1208 plf->lfWidth = ptm->tmAveCharWidth = pfi->df.dfAvgWidth;
1209 plf->lfWeight = ptm->tmWeight = pfi->df.dfWeight;
1210 plf->lfItalic = ptm->tmItalic = pfi->df.dfItalic;
1211 plf->lfUnderline = ptm->tmUnderlined = pfi->df.dfUnderline;
1212 plf->lfStrikeOut = ptm->tmStruckOut = pfi->df.dfStrikeOut;
1213 plf->lfCharSet = ptm->tmCharSet = pfi->df.dfCharSet;
1215 /* convert pitch values */
1217 ptm->tmPitchAndFamily = pfi->df.dfPitchAndFamily;
1218 plf->lfPitchAndFamily = (pfi->df.dfPitchAndFamily & 0xF1) + 1;
1220 MultiByteToWideChar(CP_ACP, 0, pfi->df.dfFace, -1,
1221 plf->lfFaceName, LF_FACESIZE);
1223 /* FIXME: fill in rest of plF values */
1224 strcpyW(pLF->elfFullName, plf->lfFaceName);
1225 MultiByteToWideChar(CP_ACP, 0, "Regular", -1,
1226 pLF->elfStyle, LF_FACESIZE);
1227 MultiByteToWideChar(CP_ACP, 0, plf->lfCharSet == SYMBOL_CHARSET ?
1228 "Symbol" : "Roman", -1,
1229 pLF->elfScript, LF_FACESIZE);
1233 ptm->tmAscent = pfi->df.dfAscent;
1234 ptm->tmDescent = ptm->tmHeight - ptm->tmAscent;
1235 ptm->tmInternalLeading = pfi->df.dfInternalLeading;
1236 ptm->tmMaxCharWidth = pfi->df.dfMaxWidth;
1237 ptm->tmDigitizedAspectX = pfi->df.dfHorizRes;
1238 ptm->tmDigitizedAspectY = pfi->df.dfVertRes;
1240 ptm->tmFirstChar = pfi->df.dfFirstChar;
1241 ptm->tmLastChar = pfi->df.dfLastChar;
1242 ptm->tmDefaultChar = pfi->df.dfDefaultChar;
1243 ptm->tmBreakChar = pfi->df.dfBreakChar;
1245 TRACE("Calling Enum proc with FaceName %s FullName %s\n",
1246 debugstr_w(pLF->elfLogFont.lfFaceName),
1247 debugstr_w(pLF->elfFullName));
1249 TRACE("CharSet = %d type = %d\n", ptm->tmCharSet, pfi->df.dfType);
1250 /* return font type */
1251 return pfi->df.dfType;
1256 /***********************************************************************
1261 * dfPitchAndFamily flags for some common typefaces.
1263 static BYTE XFONT_FixupFlags( LPCSTR lfFaceName )
1265 switch( lfFaceName[0] )
1268 case 'A': if(!strncasecmp(lfFaceName, "Arial", 5) )
1272 case 'H': if(!strcasecmp(lfFaceName, "Helvetica") )
1276 case 'C': if(!strncasecmp(lfFaceName, "Courier", 7))
1279 if (!strcasecmp(lfFaceName, "Charter") )
1283 case 'P': if( !strcasecmp(lfFaceName,"Palatino") )
1287 case 'T': if(!strncasecmp(lfFaceName, "Times", 5) )
1291 case 'U': if(!strcasecmp(lfFaceName, "Utopia") )
1295 case 'Z': if(!strcasecmp(lfFaceName, "Zapf Dingbats") )
1296 return FF_DECORATIVE;
1301 /***********************************************************************
1302 * XFONT_SameFoundryAndFamily
1306 static BOOL XFONT_SameFoundryAndFamily( const LFD* lfd1, const LFD* lfd2 )
1308 return ( !strcasecmp( lfd1->foundry, lfd2->foundry ) &&
1309 !strcasecmp( lfd1->family, lfd2->family ) );
1312 /***********************************************************************
1313 * XFONT_InitialCapitals
1317 * Upper case first letters of words & remove multiple spaces
1319 static void XFONT_InitialCapitals(LPSTR lpch)
1325 for( i = 0, up = TRUE; *lpch; lpch++, i++ )
1327 if( isspace(*lpch) )
1329 if (!up) /* Not already got one */
1335 else if( isalpha(*lpch) && up )
1337 *lpstr++ = toupper(*lpch);
1347 /* Remove possible trailing space */
1354 /***********************************************************************
1355 * XFONT_WindowsNames
1359 * Build generic Windows aliases for X font names.
1361 * -misc-fixed- -> "Fixed"
1362 * -sony-fixed- -> "Sony Fixed", etc...
1364 static void XFONT_WindowsNames(void)
1368 for( fr = fontList; fr ; fr = fr->next )
1372 if( fr->fr_flags & FR_NAMESET ) continue; /* skip already assigned */
1374 for( pfr = fontList; pfr != fr ; pfr = pfr->next )
1375 if( pfr->fr_flags & FR_NAMESET )
1377 if (!strcasecmp( pfr->resource->family, fr->resource->family))
1381 snprintf( fr->lfFaceName, sizeof(fr->lfFaceName), "%s %s",
1382 /* prepend vendor name */
1383 (pfr==fr) ? "" : fr->resource->foundry,
1384 fr->resource->family);
1385 XFONT_InitialCapitals(fr->lfFaceName);
1387 BYTE bFamilyStyle = XFONT_FixupFlags( fr->lfFaceName );
1391 for( fi = fr->fi ; fi ; fi = fi->next )
1392 fi->df.dfPitchAndFamily |= bFamilyStyle;
1396 TRACE("typeface '%s'\n", fr->lfFaceName);
1398 fr->fr_flags |= FR_NAMESET;
1402 /***********************************************************************
1403 * XFONT_LoadDefaultLFD
1405 * Move lfd to the head of fontList to make it more likely to be matched
1407 static void XFONT_LoadDefaultLFD(LFD* lfd, LPCSTR fonttype)
1410 fontResource *fr, *pfr;
1411 for( fr = NULL, pfr = fontList; pfr; pfr = pfr->next )
1413 if( XFONT_SameFoundryAndFamily(pfr->resource, lfd) )
1417 fr->next = pfr->next;
1418 pfr->next = fontList;
1426 WARN("Default %sfont '-%s-%s-' not available\n", fonttype,
1427 lfd->foundry, lfd->family);
1431 /***********************************************************************
1434 static void XFONT_LoadDefault( HKEY hkey, LPCSTR ini, LPCSTR fonttype)
1436 char buffer[MAX_LFD_LENGTH];
1437 DWORD type, count = sizeof(buffer);
1440 RegQueryValueExA(hkey, ini, 0, &type, (LPBYTE)buffer, &count);
1446 while( *pch && isspace(*pch) ) pch++;
1448 TRACE("Using '%s' as default %sfont\n", pch, fonttype);
1449 if (LFD_Parse(pch, &lfd) && lfd.foundry && lfd.family)
1450 XFONT_LoadDefaultLFD(&lfd, fonttype);
1452 WARN("Ini section [%s]%s is malformed\n", INIFontSection, ini);
1456 /***********************************************************************
1457 * XFONT_LoadDefaults
1459 static void XFONT_LoadDefaults( HKEY hkey )
1461 XFONT_LoadDefault( hkey, INIDefaultFixed, "fixed ");
1462 XFONT_LoadDefault( hkey, INIDefault, "");
1465 /***********************************************************************
1468 static fontAlias* XFONT_CreateAlias( LPCSTR lpTypeFace, LPCSTR lpAlias )
1471 fontAlias *pfa, *prev = NULL;
1473 for(pfa = aliasTable; pfa; pfa = pfa->next)
1475 /* check if we already got one */
1476 if( !strcasecmp( pfa->faTypeFace, lpAlias ) )
1478 TRACE("redundant alias '%s' -> '%s'\n",
1479 lpAlias, lpTypeFace );
1485 j = strlen(lpTypeFace) + 1;
1486 pfa = HeapAlloc( GetProcessHeap(), 0, sizeof(fontAlias) +
1487 j + strlen(lpAlias) + 1 );
1496 pfa->faTypeFace = (LPSTR)(pfa + 1);
1497 strcpy( pfa->faTypeFace, lpTypeFace );
1498 pfa->faAlias = pfa->faTypeFace + j;
1499 strcpy( pfa->faAlias, lpAlias );
1501 TRACE("added alias '%s' for '%s'\n", lpAlias, lpTypeFace );
1509 /***********************************************************************
1512 static void XFONT_LoadAlias(const LFD* lfd, LPCSTR lpAlias, BOOL bSubst)
1514 fontResource *fr, *frMatch = NULL;
1515 if (!lfd->foundry || ! lfd->family)
1517 WARN("Malformed font resource for alias '%s'\n", lpAlias);
1520 for (fr = fontList; fr ; fr = fr->next)
1522 if(!strcasecmp(fr->resource->family, lpAlias))
1524 /* alias is not needed since the real font is present */
1525 TRACE("Ignoring font alias '%s' as it is already available as a real font\n", lpAlias);
1528 if( XFONT_SameFoundryAndFamily( fr->resource, lfd ) )
1539 fontAlias *pfa, *prev = NULL;
1541 for(pfa = aliasTable; pfa; pfa = pfa->next)
1543 /* Remove lpAlias from aliasTable - we should free the old entry */
1544 if(!strcmp(lpAlias, pfa->faAlias))
1547 prev->next = pfa->next;
1549 aliasTable = pfa->next;
1552 /* Update any references to the substituted font in aliasTable */
1553 if(!strcmp(frMatch->lfFaceName, pfa->faTypeFace))
1555 pfa->faTypeFace = HeapAlloc( GetProcessHeap(), 0, strlen(lpAlias)+1 );
1556 strcpy( pfa->faTypeFace, lpAlias );
1561 TRACE("\tsubstituted '%s' with '%s'\n", frMatch->lfFaceName, lpAlias );
1563 lstrcpynA( frMatch->lfFaceName, lpAlias, LF_FACESIZE );
1564 frMatch->fr_flags |= FR_NAMESET;
1568 /* create new entry in the alias table */
1569 XFONT_CreateAlias( frMatch->lfFaceName, lpAlias );
1574 WARN("Font alias '-%s-%s-' is not available\n", lfd->foundry, lfd->family);
1578 /***********************************************************************
1579 * Just a copy of PROFILE_GetStringItem
1581 * Convenience function that turns a string 'xxx, yyy, zzz' into
1582 * the 'xxx\0 yyy, zzz' and returns a pointer to the 'yyy, zzz'.
1584 static char *XFONT_GetStringItem( char *start )
1586 #define XFONT_isspace(c) (isspace(c) || (c == '\r') || (c == 0x1a))
1589 for (lpchX = start, lpch = NULL; *lpchX != '\0'; lpchX++ )
1593 if( lpch ) *lpch = '\0'; else *lpchX = '\0';
1595 if( !XFONT_isspace(*lpchX) ) return lpchX;
1597 else if( XFONT_isspace( *lpchX ) && !lpch ) lpch = lpchX;
1600 if( lpch ) *lpch = '\0';
1602 #undef XFONT_isspace
1605 /***********************************************************************
1610 * Create font aliases for some standard windows fonts using user's
1611 * default choice of (sans-)serif fonts
1613 * Read user-defined aliases from config file. Format is as follows
1615 * Alias# = [Windows font name],[LFD font name], <substitute original name>
1618 * Alias0 = Arial, -adobe-helvetica-
1619 * Alias1 = Times New Roman, -bitstream-courier-, 1
1622 * Note that from 970817 and on we have built-in alias templates that take
1623 * care of the necessary Windows typefaces.
1631 static void XFONT_LoadAliases( HKEY hkey )
1634 char buffer[MAX_LFD_LENGTH];
1638 /* built-ins first */
1639 strcpy(buffer, "-bitstream-charter-");
1642 DWORD type, count = sizeof(buffer);
1643 RegQueryValueExA(hkey, INIDefaultSerif, 0, &type, (LPBYTE)buffer, &count);
1645 TRACE("Using '%s' as default serif font\n", buffer);
1646 if (LFD_Parse(buffer, &lfd))
1648 /* NB XFONT_InitialCapitals should not change these standard aliases */
1649 XFONT_LoadAlias( &lfd, "Tms Roman", FALSE);
1650 XFONT_LoadAlias( &lfd, "MS Serif", FALSE);
1651 XFONT_LoadAlias( &lfd, "Times New Roman", FALSE);
1653 XFONT_LoadDefaultLFD( &lfd, "serif ");
1656 strcpy(buffer, "-adobe-helvetica-");
1659 DWORD type, count = sizeof(buffer);
1660 RegQueryValueExA(hkey, INIDefaultSansSerif, 0, &type, (LPBYTE)buffer, &count);
1662 TRACE("Using '%s' as default sans serif font\n", buffer);
1663 if (LFD_Parse(buffer, &lfd))
1665 XFONT_LoadAlias( &lfd, "Helv", FALSE);
1666 XFONT_LoadAlias( &lfd, "MS Sans Serif", FALSE);
1667 XFONT_LoadAlias( &lfd, "MS Shell Dlg", FALSE);
1668 XFONT_LoadAlias( &lfd, "System", FALSE);
1669 XFONT_LoadAlias( &lfd, "Arial", FALSE);
1671 XFONT_LoadDefaultLFD( &lfd, "sans serif ");
1674 /* then user specified aliases */
1677 char subsection[32];
1678 snprintf( subsection, sizeof(subsection), "%s%i", INIAliasSection, i++ );
1683 DWORD type, count = sizeof(buffer);
1684 RegQueryValueExA(hkey, subsection, 0, &type, (LPBYTE)buffer, &count);
1690 XFONT_InitialCapitals(buffer);
1691 lpResource = XFONT_GetStringItem( buffer );
1692 if( lpResource && *lpResource )
1694 BOOL bSubst = (XFONT_GetStringItem( lpResource )) ? TRUE : FALSE;
1695 if (LFD_Parse(lpResource, &lfd)) XFONT_LoadAlias(&lfd, buffer, bSubst);
1698 WARN("malformed font alias '%s'\n", buffer );
1703 /***********************************************************************
1706 * Convert an (potential) alias into a real windows name
1709 static LPCSTR XFONT_UnAlias(char* font)
1714 XFONT_InitialCapitals(font); /* to remove extra white space */
1716 for( fa = aliasTable; fa; fa = fa->next )
1717 /* use case insensitive matching to handle, e.g., "MS Sans Serif" */
1718 if( !strcasecmp( fa->faAlias, font ) )
1720 TRACE("found alias '%s'->%s'\n", font, fa->faTypeFace );
1721 strcpy(font, fa->faTypeFace);
1728 /***********************************************************************
1729 * XFONT_RemoveFontResource
1731 * Caller should check if the font resource is in use. If it is it should
1732 * set FR_REMOVED flag to delay removal until the resource is not in use
1735 static void XFONT_RemoveFontResource( fontResource** ppfr )
1737 fontResource* pfr = *ppfr;
1741 /* FIXME - if fonts were read from a cache, these HeapFrees will fail */
1744 pfi = pfr->fi->next;
1745 HeapFree( GetProcessHeap(), 0, pfr->fi );
1748 HeapFree( GetProcessHeap(), 0, pfr );
1753 /***********************************************************************
1758 * Removes specified fonts from the font table to prevent Wine from
1761 * Ignore# = [LFD font name]
1764 * Ignore0 = -misc-nil-
1765 * Ignore1 = -sun-open look glyph-
1769 static void XFONT_LoadIgnore(char* lfdname)
1771 fontResource** ppfr;
1774 if (LFD_Parse(lfdname, &lfd) && lfd.foundry && lfd.family)
1776 for( ppfr = &fontList; *ppfr ; ppfr = &((*ppfr)->next))
1778 if( XFONT_SameFoundryAndFamily( (*ppfr)->resource, &lfd) )
1780 TRACE("Ignoring '-%s-%s-'\n",
1781 (*ppfr)->resource->foundry, (*ppfr)->resource->family );
1783 XFONT_RemoveFontResource( ppfr );
1789 WARN("Malformed font resource\n");
1792 static void XFONT_LoadIgnores( HKEY hkey )
1795 char subsection[32];
1796 char buffer[MAX_LFD_LENGTH];
1798 /* Standard one that no one wants */
1799 strcpy(buffer, "-misc-nil-");
1800 XFONT_LoadIgnore(buffer);
1802 /* Others from INI file */
1806 DWORD type, count = sizeof(buffer);
1807 sprintf( subsection, "%s%i", INIIgnoreSection, i++ );
1809 if (!RegQueryValueExA(hkey, subsection, 0, &type, (LPBYTE)buffer, &count))
1812 while( *pch && isspace(*pch) ) pch++;
1813 XFONT_LoadIgnore(pch);
1821 /***********************************************************************
1822 * XFONT_UserMetricsCache
1824 * Returns expanded name for the cachedmetrics file.
1825 * Now it also appends the current value of the $DISPLAY variable.
1827 static char* XFONT_UserMetricsCache(void)
1829 const char *confdir = wine_get_config_dir();
1830 const char *display_name = XDisplayName(NULL);
1831 int len = strlen(confdir) + strlen(INIFontMetrics) + strlen(display_name) + 8;
1833 unsigned int display = 0;
1834 unsigned int screen = 0;
1837 if (!(buffer = HeapAlloc(GetProcessHeap(), 0, len)))
1839 ERR("out of memory\n");
1842 sprintf( buffer, "%s/%s", confdir, INIFontMetrics );
1844 ext = buffer + strlen(buffer);
1845 strcpy( ext, display_name );
1848 ** Normalize the display name. The format of DISPLAY is
1849 ** [protocol/] [hostname] :[:] num [.num]
1851 ** - on Red Hat systems, DISPLAY is commonly set to one of
1852 ** either 'unix:0.0' or ':0' or ':0.0'.
1853 ** - on Mac OS X systems, DISPLAY is commonly set to
1856 ** after this code, all of the above will resolve to ':0.0'.
1858 p = strrchr(ext, ':');
1861 sscanf(p + 1, "%u.%u", &display, &screen);
1865 WARN("unlikely X11 display number\n");
1870 if (!strcmp( ext, "unix" ) ||
1871 !strcmp( ext, "localhost" ))
1873 if (!strncmp( ext, "/tmp/", 5 ))
1874 *ext = 0; /* assume pathnames are local */
1876 /* Deal with the possibility of slashes in the display name */
1877 for( p = ext; *p; p++ )
1881 /* X11 fonts are per-display, not per-screen, so don't
1882 ** include the screen number in the font cache filename */
1883 sprintf( ext + strlen(ext), ":%u", display );
1885 TRACE("display '%s' -> cachefile '%s'\n", display_name, buffer);
1891 /***********************************************************************
1894 * Compare two fonts (only parameters set by the XFONT_InitFontInfo()).
1896 static INT XFONT_IsSubset(const fontInfo* match, const fontInfo* fi)
1900 /* 0 - keep both, 1 - keep match, -1 - keep fi */
1902 /* Compare dfItalic, Underline, Strikeout, Weight, Charset */
1903 m = (const BYTE*)&fi->df.dfPixWidth - (const BYTE*)&fi->df.dfItalic;
1904 if( memcmp(&match->df.dfItalic, &fi->df.dfItalic, m )) return 0;
1906 if( (!((fi->fi_flags & FI_SCALABLE) + (match->fi_flags & FI_SCALABLE))
1907 && fi->lfd_height != match->lfd_height) ||
1908 (!((fi->fi_flags & FI_POLYWEIGHT) + (match->fi_flags & FI_POLYWEIGHT))
1909 && fi->df.dfWeight != match->df.dfWeight) ) return 0;
1911 m = (int)(match->fi_flags & (FI_POLYWEIGHT | FI_SCALABLE)) -
1912 (int)(fi->fi_flags & (FI_SCALABLE | FI_POLYWEIGHT));
1914 if( m == (FI_POLYWEIGHT - FI_SCALABLE) ||
1915 m == (FI_SCALABLE - FI_POLYWEIGHT) ) return 0; /* keep both */
1916 else if( m >= 0 ) return 1; /* 'match' is better */
1918 return -1; /* 'fi' is better */
1921 /***********************************************************************
1924 * REMOVE_SUBSETS - attach new fi and purge subsets
1925 * UNMARK_SUBSETS - remove subset flags from all fi entries
1927 static void XFONT_CheckFIList( fontResource* fr, fontInfo* fi, int action)
1930 fontInfo* pfi, *prev;
1932 for( prev = NULL, pfi = fr->fi; pfi; )
1934 if( action == REMOVE_SUBSETS )
1936 if( pfi->fi_flags & FI_SUBSET )
1938 fontInfo* subset = pfi;
1942 if( prev ) prev->next = pfi = pfi->next;
1943 else fr->fi = pfi = pfi->next;
1944 HeapFree( GetProcessHeap(), 0, subset );
1948 else pfi->fi_flags &= ~FI_SUBSET;
1954 if( action == REMOVE_SUBSETS ) /* also add the superset */
1956 if( fi->fi_flags & FI_SCALABLE )
1961 else if( prev ) prev->next = fi; else fr->fi = fi;
1965 if( i ) TRACE("\t purged %i subsets [%i]\n", i , fr->fi_count);
1968 /***********************************************************************
1971 static fontResource* XFONT_FindFIList( fontResource* pfr, const char* pTypeFace )
1975 if( !strcasecmp( pfr->lfFaceName, pTypeFace ) ) break;
1978 /* Give the app back the font name it asked for. Encarta checks this. */
1979 if (pfr) strcpy(pfr->lfFaceName,pTypeFace);
1983 /***********************************************************************
1984 * XFONT_FixupPointSize
1986 static void XFONT_FixupPointSize(fontInfo* fi)
1989 df.dfHorizRes = df.dfVertRes = fi->lfd_resolution;
1990 df.dfPoints = (INT16)
1991 (((INT)(df.dfPixHeight - df.dfInternalLeading) * 72 + (df.dfVertRes >> 1)) /
1996 /***********************************************************************
1997 * XFONT_BuildMetrics
1999 * Build font metrics from X font
2001 static int XLoadQueryFont_ErrorHandler(Display *dpy, XErrorEvent *event, void *arg)
2006 /* XLoadQueryFont has the bad habit of crashing when loading a bad font... */
2007 static XFontStruct *safe_XLoadQueryFont(Display *display, char *name)
2011 X11DRV_expect_error(display, XLoadQueryFont_ErrorHandler, NULL);
2012 ret = XLoadQueryFont(display, name);
2013 if (X11DRV_check_error()) ret = NULL;
2018 static int XFONT_BuildMetrics(char** x_pattern, int res, unsigned x_checksum, int x_count)
2021 fontInfo* fi = NULL;
2022 fontResource* fr, *pfr;
2025 MESSAGE("Building font metrics. This may take some time...\n");
2026 for( i = 0; i < x_count; i++ )
2031 char buffer[MAX_LFD_LENGTH];
2036 if (!(typeface = HeapAlloc(GetProcessHeap(), 0, strlen(x_pattern[i])+1))) break;
2037 strcpy( typeface, x_pattern[i] );
2038 if (i % 10 == 0) MESSAGE("Font metrics: %.1f%% done\n", 100.0 * i / x_count);
2040 if (!LFD_Parse(typeface, &lfd))
2042 HeapFree(GetProcessHeap(), 0, typeface);
2046 /* find a family to insert into */
2048 for( pfr = NULL, fr = fontList; fr; fr = fr->next )
2050 if( XFONT_SameFoundryAndFamily(fr->resource, &lfd))
2055 if( !fi ) fi = HeapAlloc(GetProcessHeap(), 0, sizeof(fontInfo));
2057 if( !LFD_InitFontInfo( fi, &lfd, x_pattern[i]) )
2060 if( !fr ) /* add new family */
2063 fr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(fontResource));
2066 fr->resource = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LFD));
2068 TRACE("family: -%s-%s-\n", lfd.foundry, lfd.family );
2069 fr->resource->foundry = HeapAlloc(GetProcessHeap(), 0, strlen(lfd.foundry)+1);
2070 strcpy( (char *)fr->resource->foundry, lfd.foundry );
2071 fr->resource->family = HeapAlloc(GetProcessHeap(), 0, strlen(lfd.family)+1);
2072 strcpy( (char *)fr->resource->family, lfd.family );
2073 fr->resource->weight = "";
2075 if( pfr ) pfr->next = fr;
2079 WARN("Not enough memory for a new font family\n");
2082 /* check if we already have something better than "fi" */
2084 for( pfi = fr->fi, j = 0; pfi && j <= 0; pfi = pfi->next )
2085 if( (j = XFONT_IsSubset( pfi, fi )) < 0 )
2086 pfi->fi_flags |= FI_SUBSET; /* superseded by "fi" */
2087 if( j > 0 ) goto nextfont;
2089 /* add new font instance "fi" to the "fr" font resource */
2091 if( fi->fi_flags & FI_SCALABLE )
2094 char pxl_string[4], res_string[4];
2095 /* set scalable font height to get a basis for extrapolation */
2097 fi->lfd_height = DEF_SCALABLE_HEIGHT;
2098 fi->lfd_resolution = res;
2100 sprintf(pxl_string, "%d", fi->lfd_height);
2101 sprintf(res_string, "%d", fi->lfd_resolution);
2104 lfd1.pixel_size = pxl_string;
2105 lfd1.point_size = "*";
2106 lfd1.resolution_x = res_string;
2107 lfd1.resolution_y = res_string;
2109 LFD_UnParse(buffer, sizeof(buffer), &lfd1);
2113 else lpstr = x_pattern[i];
2115 /* X11 may return an error on some bad fonts... So be prepared to handle these. */
2116 if ((x_fs = safe_XLoadQueryFont(gdi_display, lpstr)) != 0)
2118 XFONT_SetFontMetric( fi, fr, x_fs );
2120 XFreeFont( gdi_display, x_fs );
2121 wine_tsx11_unlock();
2123 XFONT_FixupPointSize(fi);
2125 TRACE("\t[% 2ipt] '%s'\n", fi->df.dfPoints, x_pattern[i] );
2127 XFONT_CheckFIList( fr, fi, REMOVE_SUBSETS );
2128 fi = NULL; /* preventing reuse */
2132 ERR("failed to load %s\n", lpstr );
2134 XFONT_CheckFIList( fr, fi, UNMARK_SUBSETS );
2137 HeapFree(GetProcessHeap(), 0, typeface);
2139 HeapFree(GetProcessHeap(), 0, fi);
2141 /* Scan through the font list and remove FontResource(s) (fr)
2142 * that have no associated Fontinfo(s) (fi).
2143 * This code is necessary because XFONT_ReadCachedMetrics
2144 * assumes that there is at least one fi associated with a fr.
2145 * This assumption is invalid for TT font
2146 * -altsys-ms outlook-medium-r-normal--0-0-0-0-p-0-microsoft-symbol.
2151 while (!fr->fi_count)
2153 fontList = fr->next;
2155 HeapFree(GetProcessHeap(), 0, fr->resource);
2156 HeapFree(GetProcessHeap(), 0, fr);
2166 if (!fr->next->fi_count)
2169 fr->next = fr->next->next;
2171 HeapFree(GetProcessHeap(), 0, pfr->resource);
2172 HeapFree(GetProcessHeap(), 0, pfr);
2180 MESSAGE("Font metrics: 100.0%% done\n");
2184 /***********************************************************************
2185 * XFONT_ReadCachedMetrics
2189 static BOOL XFONT_ReadCachedMetrics( const char *path, int res, unsigned x_checksum, int x_count )
2191 int fd = open( path, O_RDONLY );
2198 /* read checksums */
2199 read( fd, &u, sizeof(unsigned) );
2200 read( fd, &i, sizeof(int) );
2202 if( u == x_checksum && i == x_count )
2204 off_t length, offset = 3 * sizeof(int);
2206 /* read total size */
2207 read( fd, &i, sizeof(int) );
2208 length = lseek( fd, 0, SEEK_END );
2210 if( length == (i + offset) )
2212 lseek( fd, offset, SEEK_SET );
2213 fontList = HeapAlloc( GetProcessHeap(), 0, i);
2216 fontResource* pfr = fontList;
2217 fontInfo* pfi = NULL;
2219 TRACE("Reading cached font metrics:\n");
2221 read( fd, fontList, i); /* read all metrics at once */
2222 while( offset < length )
2224 offset += sizeof(fontResource) + sizeof(fontInfo);
2225 pfr->fi = pfi = (fontInfo*)(pfr + 1);
2229 if( offset > length ||
2230 pfi->cptable >= (UINT16)X11DRV_CPTABLE_COUNT ||
2231 PtrToInt(pfi->next) != j++ )
2233 TRACE("error: offset=%ld length=%ld cptable=%d pfi->next=%p j=%d\n",
2234 (long)offset, (long)length, pfi->cptable, pfi->next, j-1);
2238 if( pfi->df.dfPixHeight == 0 )
2240 TRACE("error: dfPixHeight==0\n");
2244 pfi->df.dfFace = pfr->lfFaceName;
2245 if( pfi->fi_flags & FI_SCALABLE )
2247 /* we can pretend we got this font for any resolution */
2248 pfi->lfd_resolution = res;
2249 XFONT_FixupPointSize(pfi);
2251 pfi->next = pfi + 1;
2253 if( j > pfr->fi_count ) break;
2256 offset += sizeof(fontInfo);
2261 pfr->next = (fontResource*)(pfi + 1);
2266 if( pfr->next == NULL &&
2267 *(int*)(pfi + 1) == X_FMC_MAGIC )
2269 /* read LFD stubs */
2270 char* lpch = (char*)((int*)(pfi + 1) + 1);
2271 offset += sizeof(int);
2272 for( pfr = fontList; pfr; pfr = pfr->next )
2274 size_t len = strlen(lpch) + 1;
2275 TRACE("\t%s, %i instances\n", lpch, pfr->fi_count );
2276 pfr->resource = HeapAlloc(GetProcessHeap(),0,sizeof(LFD));
2277 if (!LFD_Parse(lpch, pfr->resource))
2279 HeapFree( GetProcessHeap(), 0, pfr->resource );
2280 pfr->resource = NULL;
2284 if (offset > length)
2286 TRACE("error: offset=%ld length=%ld\n",(long)offset,(long)length);
2295 TRACE("Wrong length: %ld!=%ld\n",(long)length,(long)(i+offset));
2298 TRACE("Checksum (%x vs. %x) or count (%d vs. %d) mismatch\n",
2299 u,x_checksum,i,x_count);
2302 HeapFree( GetProcessHeap(), 0, fontList );
2306 TRACE("fontcache '%s': %s\n", path, strerror(errno));
2311 /***********************************************************************
2312 * XFONT_WriteCachedMetrics
2316 static BOOL XFONT_WriteCachedMetrics( int fd, unsigned x_checksum, int x_count, int n_ff )
2324 char buffer[MAX_LFD_LENGTH];
2326 /* font metrics file:
2330 * +0008 total size to load
2331 * +000C prepackaged font metrics
2334 * +...x + 4 LFD stubs
2337 write( fd, &x_checksum, sizeof(unsigned) );
2338 write( fd, &x_count, sizeof(int) );
2340 for( j = i = 0, pfr = fontList; pfr; pfr = pfr->next )
2342 LFD_UnParse(buffer, sizeof(buffer), pfr->resource);
2343 i += strlen( buffer) + 1;
2346 i += n_ff * sizeof(fontResource) + j * sizeof(fontInfo) + sizeof(int);
2347 write( fd, &i, sizeof(int) );
2349 TRACE("Writing font cache:\n");
2351 for( pfr = fontList; pfr; pfr = pfr->next )
2355 TRACE("\t-%s-%s-, %i instances\n", pfr->resource->foundry, pfr->resource->family, pfr->fi_count );
2357 i = write( fd, pfr, sizeof(fontResource) );
2358 if( i == sizeof(fontResource) )
2360 for( k = 1, pfi = pfr->fi; pfi; pfi = pfi->next )
2364 fi.df.dfFace = NULL;
2365 fi.next = IntToPtr(k); /* loader checks this */
2367 j = write( fd, &fi, sizeof(fi) );
2370 if( j == sizeof(fontInfo) ) continue;
2374 if( i == sizeof(fontResource) && j == sizeof(fontInfo) )
2376 i = j = X_FMC_MAGIC;
2377 write( fd, &i, sizeof(int) );
2378 for( pfr = fontList; pfr && i == j; pfr = pfr->next )
2380 LFD_UnParse(buffer, sizeof(buffer), pfr->resource);
2381 i = strlen( buffer ) + 1;
2382 j = write( fd, buffer, i );
2391 /***********************************************************************
2392 * XFONT_GetDefResolution()
2396 * Here we initialize DefResolution which is used in the
2397 * XFONT_Match() penalty function, based on the values of log_pixels
2399 static int XFONT_GetDefResolution( int log_pixels_x, int log_pixels_y )
2402 int allowed_xfont_resolutions[3] = { 72, 75, 100 };
2403 int best = 0, best_diff = 65536;
2405 /* FIXME We can only really guess at a best DefResolution
2406 * - this should be configurable
2408 for( i = best = 0; i < num; i++ )
2410 j = abs( log_pixels_x - allowed_xfont_resolutions[i] );
2417 DefResolution = allowed_xfont_resolutions[best];
2418 return DefResolution;
2422 /***********************************************************************
2425 * Compute the matching score between the logical font and the device font.
2427 * contributions from highest to lowest:
2431 * family flags (only when the facename is not present)
2433 * weight, italics, underlines, strikeouts
2435 * NOTE: you can experiment with different penalty weights to see what happens.
2437 static UINT XFONT_Match( fontMatch* pfm )
2439 fontInfo* pfi = pfm->pfi; /* device font to match */
2440 LPLOGFONT16 plf = pfm->plf; /* wanted logical font */
2442 BOOL bR6 = pfm->flags & FO_MATCH_XYINDEP; /* from text_caps */
2443 BOOL bScale = pfi->fi_flags & FI_SCALABLE;
2446 TRACE("\t[ %-2ipt h=%-3i w=%-3i %s%s]\n", pfi->df.dfPoints,
2447 pfi->df.dfPixHeight, pfi->df.dfAvgWidth,
2448 (pfi->df.dfWeight > FW_NORMAL) ? "Bold " : "Normal ",
2449 (pfi->df.dfItalic) ? "Italic" : "" );
2451 pfm->flags &= FO_MATCH_MASK;
2454 /* pfm->internal_charset: given(required) charset */
2455 /* pfi->internal_charset: charset of this font */
2456 if (pfi->internal_charset == DEFAULT_CHARSET)
2458 /* special case(unicode font) */
2459 /* priority: unmatched charset < unicode < matched charset */
2464 if( pfm->internal_charset == DEFAULT_CHARSET )
2467 if (pfi->internal_charset != ANSI_CHARSET)
2470 if ( pfi->codepage != GetACP() )
2473 else if (pfm->internal_charset != pfi->internal_charset)
2475 if ( pfi->internal_charset & 0xff00 )
2476 penalty += 0x1000; /* internal charset - should not be used */
2485 if( plf->lfHeight > 0 )
2487 int h = pfi->df.dfPixHeight;
2488 d = h - plf->lfHeight;
2489 height = plf->lfHeight;
2493 int h = pfi->df.dfPixHeight - pfi->df.dfInternalLeading;
2496 d = h + plf->lfHeight;
2497 height = (-plf->lfHeight * pfi->df.dfPixHeight) / h;
2501 ERR("PixHeight == InternalLeading\n");
2502 penalty += 0x1000; /* don't want this */
2508 pfm->height = 1; /* Very small */
2512 pfm->height = height;
2513 else if( (plf->lfQuality != PROOF_QUALITY) && bR6 )
2515 if( d > 0 ) /* do not shrink raster fonts */
2517 pfm->height = pfi->df.dfPixHeight;
2518 penalty += (pfi->df.dfPixHeight - height) * 0x4;
2520 else /* expand only in integer multiples */
2522 pfm->height = height - height%pfi->df.dfPixHeight;
2523 penalty += (height - pfm->height + 1) * height / pfi->df.dfPixHeight;
2526 else /* can't be scaled at all */
2528 if( plf->lfQuality != PROOF_QUALITY) pfm->flags |= FO_SYNTH_HEIGHT;
2529 pfm->height = pfi->df.dfPixHeight;
2530 penalty += (d > 0)? d * 0x8 : -d * 0x10;
2534 pfm->height = pfi->df.dfPixHeight;
2536 /* Pitch and Family */
2537 if( pfm->flags & FO_MATCH_PAF ) {
2538 int family = plf->lfPitchAndFamily & FF_FAMILY;
2540 /* TMPF_FIXED_PITCH means exactly the opposite */
2541 if( plf->lfPitchAndFamily & FIXED_PITCH ) {
2542 if( pfi->df.dfPitchAndFamily & TMPF_FIXED_PITCH ) penalty += 0x100;
2543 } else /* Variable is the default */
2544 if( !(pfi->df.dfPitchAndFamily & TMPF_FIXED_PITCH) ) penalty += 0x2;
2546 if (family != FF_DONTCARE && family != (pfi->df.dfPitchAndFamily & FF_FAMILY) )
2554 if( bR6 || bScale ) h = 0;
2557 /* FIXME: not complete */
2559 pfm->flags |= FO_SYNTH_WIDTH;
2560 h = abs(plf->lfWidth - (pfm->height * pfi->df.dfAvgWidth)/pfi->df.dfPixHeight);
2562 penalty += h * ( d ) ? 0x2 : 0x1 ;
2564 else if( !(pfi->fi_flags & FI_NORMAL) ) penalty++;
2567 if( plf->lfWeight != FW_DONTCARE )
2569 penalty += abs(plf->lfWeight - pfi->df.dfWeight) / 40;
2570 if( plf->lfWeight > pfi->df.dfWeight ) pfm->flags |= FO_SYNTH_BOLD;
2571 } else if( pfi->df.dfWeight >= FW_BOLD ) penalty++; /* choose normal by default */
2574 if( plf->lfItalic != pfi->df.dfItalic )
2577 pfm->flags |= FO_SYNTH_ITALIC;
2580 if( plf->lfUnderline ) pfm->flags |= FO_SYNTH_UNDERLINE;
2583 if( plf->lfStrikeOut ) pfm->flags |= FO_SYNTH_STRIKEOUT;
2586 if( penalty && !bScale && pfi->lfd_resolution != DefResolution )
2589 TRACE(" returning %i\n", penalty );
2594 /***********************************************************************
2597 * Scan a particular font resource for the best match.
2599 static UINT XFONT_MatchFIList( fontMatch* pfm )
2601 BOOL skipRaster = (pfm->flags & FO_MATCH_NORASTER);
2602 UINT current_score, score = (UINT)(-1);
2603 fontMatch fm = *pfm;
2605 for( fm.pfi = pfm->pfr->fi; fm.pfi && score; fm.pfi = fm.pfi->next)
2607 if( skipRaster && !(fm.pfi->fi_flags & FI_SCALABLE) )
2610 current_score = XFONT_Match( &fm );
2611 if( score > current_score )
2614 score = current_score;
2620 /***********************************************************************
2621 * XFONT_is_ansi_charset
2623 * returns TRUE if the given charset is ANSI_CHARSET.
2625 static BOOL XFONT_is_ansi_charset( UINT charset )
2627 return ((charset == ANSI_CHARSET) ||
2628 (charset == DEFAULT_CHARSET && GetACP() == 1252));
2631 /***********************************************************************
2632 * XFONT_MatchDeviceFont
2634 * Scan font resource tree.
2637 static void XFONT_MatchDeviceFont( fontResource* start, fontMatch* pfm)
2639 fontMatch fm = *pfm;
2640 UINT current_score, score = (UINT)(-1);
2641 fontResource** ppfr;
2643 TRACE("(%u) '%s' h=%i weight=%i %s\n",
2644 pfm->plf->lfCharSet, pfm->plf->lfFaceName, pfm->plf->lfHeight,
2645 pfm->plf->lfWeight, (pfm->plf->lfItalic) ? "Italic" : "" );
2649 /* the following hard-coded font binding assumes 'ANSI_CHARSET'. */
2650 if( !fm.plf->lfFaceName[0] &&
2651 XFONT_is_ansi_charset(fm.plf->lfCharSet) )
2653 switch(fm.plf->lfPitchAndFamily & 0xf0)
2656 strcpy(fm.plf->lfFaceName, "Courier New");
2659 strcpy(fm.plf->lfFaceName, "Times New Roman");
2662 strcpy(fm.plf->lfFaceName, "Arial");
2665 if((fm.plf->lfPitchAndFamily & 0x0f) == FIXED_PITCH)
2666 strcpy(fm.plf->lfFaceName, "Courier New");
2668 strcpy(fm.plf->lfFaceName, "Arial");
2673 if( fm.plf->lfFaceName[0] )
2675 fm.pfr = XFONT_FindFIList( start, fm.plf->lfFaceName);
2676 if( fm.pfr ) /* match family */
2678 TRACE("found facename '%s'\n", fm.pfr->lfFaceName );
2680 if( fm.pfr->fr_flags & FR_REMOVED )
2684 XFONT_MatchFIList( &fm );
2691 /* get charset if lfFaceName is one of known facenames. */
2693 const struct CharsetBindingInfo* pcharsetbindings;
2695 pcharsetbindings = &charsetbindings[0];
2696 while ( pcharsetbindings->pszFaceName != NULL )
2698 if ( !strcmp( pcharsetbindings->pszFaceName,
2699 fm.plf->lfFaceName ) )
2701 fm.internal_charset = pcharsetbindings->charset;
2704 pcharsetbindings ++;
2706 TRACE( "%s charset %u\n", fm.plf->lfFaceName, fm.internal_charset );
2710 /* match all available fonts */
2712 fm.flags |= FO_MATCH_PAF;
2713 for( ppfr = &fontList; *ppfr && score; ppfr = &(*ppfr)->next )
2715 if( (*ppfr)->fr_flags & FR_REMOVED )
2717 if( (*ppfr)->fo_count == 0 )
2718 XFONT_RemoveFontResource( ppfr );
2724 TRACE("%s\n", fm.pfr->lfFaceName );
2726 current_score = XFONT_MatchFIList( &fm );
2727 if( current_score < score )
2729 score = current_score;
2736 /***********************************************************************
2739 static void XFONT_GrowFreeList(int start, int end)
2741 /* add all entries from 'start' up to and including 'end' */
2743 memset( fontCache + start, 0, (end - start + 1) * sizeof(fontObject) );
2745 fontCache[end].lru = fontLF;
2746 fontCache[end].count = -1;
2748 while( start < end )
2750 fontCache[start].count = -1;
2751 fontCache[start].lru = start + 1;
2756 static fontObject* XFONT_LookupCachedFont( const LOGFONT16 *plf, UINT16* checksum )
2758 UINT16 cs = __lfCheckSum( plf );
2759 int i = fontMRU, prev = -1;
2764 if( fontCache[i].lfchecksum == cs &&
2765 !(fontCache[i].fo_flags & FO_REMOVED) )
2767 /* FIXME: something more intelligent here ? */
2769 if( !memcmp( plf, &fontCache[i].lf,
2770 sizeof(LOGFONT16) - LF_FACESIZE ) &&
2771 !strcmp( plf->lfFaceName, fontCache[i].lf.lfFaceName) )
2773 /* remove temporarily from the lru list */
2775 fontCache[prev].lru = fontCache[i].lru;
2777 fontMRU = (INT16)fontCache[i].lru;
2778 return (fontCache + i);
2782 i = (INT16)fontCache[i].lru;
2787 static fontObject* XFONT_GetCacheEntry(void)
2793 int prev_i, prev_j, j;
2795 TRACE("font cache is full\n");
2797 /* lookup the least recently used font */
2799 for( prev_i = prev_j = j = -1, i = fontMRU; i >= 0; i = (INT16)fontCache[i].lru )
2801 if( fontCache[i].count <= 0 &&
2802 !(fontCache[i].fo_flags & FO_SYSTEM) )
2810 if( j >= 0 ) /* unload font */
2812 /* detach from the lru list */
2814 TRACE("\tfreeing entry %i\n", j );
2816 fontCache[j].fr->fo_count--;
2819 fontCache[prev_j].lru = fontCache[j].lru;
2820 else fontMRU = (INT16)fontCache[j].lru;
2822 /* FIXME: lpXForm, lpPixmap */
2823 HeapFree( GetProcessHeap(), 0, fontCache[j].lpX11Trans );
2826 XFreeFont( gdi_display, fontCache[j].fs );
2827 wine_tsx11_unlock();
2829 memset( fontCache + j, 0, sizeof(fontObject) );
2830 return (fontCache + j);
2832 else /* expand cache */
2834 fontObject* newCache;
2836 prev_i = fontCacheSize + FONTCACHE;
2838 TRACE("\tgrowing font cache from %i to %i\n", fontCacheSize, prev_i );
2840 if( (newCache = HeapReAlloc(GetProcessHeap(), 0, fontCache, prev_i * sizeof(fontObject))) )
2843 fontCacheSize = prev_i;
2844 fontCache = newCache;
2845 XFONT_GrowFreeList( i, fontCacheSize - 1);
2851 /* detach from the free list */
2854 fontLF = (INT16)fontCache[i].lru;
2855 fontCache[i].count = 0;
2856 return (fontCache + i);
2859 static int XFONT_ReleaseCacheEntry(const fontObject* pfo)
2861 UINT u = (UINT)(pfo - fontCache);
2865 if( u < fontCacheSize )
2867 ret = --fontCache[u].count;
2870 for ( i = 0; i < X11FONT_REFOBJS_MAX; i++ )
2872 if( CHECK_PFONT(pfo->prefobjs[i]) )
2873 XFONT_ReleaseCacheEntry(__PFONT(pfo->prefobjs[i]));
2883 /***********************************************************************
2884 * X11DRV_FONT_InitX11Metrics
2886 * Initialize font resource list and allocate font cache.
2888 static void X11DRV_FONT_InitX11Metrics( void )
2891 unsigned x_checksum;
2893 char *buffer = NULL;
2896 char fontcheck_name[] = "-*-*-*-*-normal-*-[12 0 0 12]-*-72-*-*-*-iso8859-1";
2899 x_pattern = XListFonts(gdi_display, "*", MAX_FONTS, &x_count );
2900 wine_tsx11_unlock();
2902 TRACE("Font Mapper: initializing %i x11 fonts\n", x_count);
2903 if (x_count == MAX_FONTS)
2904 MESSAGE("There may be more fonts available - try increasing the value of MAX_FONTS\n");
2906 for( i = x_checksum = 0; i < x_count; i++ )
2910 j = strlen( x_pattern[i] );
2911 if( j ) x_checksum ^= __genericCheckSum( x_pattern[i], j );
2913 x_checksum |= X_PFONT_MAGIC;
2915 /* deal with systemwide font metrics cache */
2917 /* @@ Wine registry key: HKCU\Software\Wine\X11 Driver\Fonts */
2918 if (RegOpenKeyA(HKEY_CURRENT_USER, INIFontSection, &hkey) == ERROR_SUCCESS)
2920 DWORD type, count = 0;
2921 if (RegQueryValueExA(hkey, INIGlobalMetrics, NULL, &type, NULL, &count) == ERROR_SUCCESS &&
2924 buffer = HeapAlloc(GetProcessHeap(), 0, count + 1);
2925 if (RegQueryValueExA(hkey, INIGlobalMetrics, NULL, NULL, (LPBYTE)buffer, &count) == ERROR_SUCCESS)
2927 buffer[count] = '\0';
2928 TRACE("system fontcache is '%s'\n", buffer);
2929 XFONT_ReadCachedMetrics(buffer, DefResolution, x_checksum, x_count);
2931 HeapFree(GetProcessHeap(), 0, buffer);
2936 if (fontList == NULL)
2939 buffer = XFONT_UserMetricsCache();
2942 TRACE("user fontcache is '%s'\n", buffer);
2943 XFONT_ReadCachedMetrics(buffer, DefResolution, x_checksum, x_count);
2947 if (fontList == NULL) /* build metrics from scratch */
2949 int n_ff = XFONT_BuildMetrics(x_pattern, DefResolution, x_checksum, x_count);
2950 if( buffer ) /* update cached metrics */
2952 int fd = open( buffer, O_CREAT | O_TRUNC | O_RDWR, 0666 );
2955 WARN("Unable to create fontcache '%s': %s\n", buffer, strerror(errno));
2957 else if( XFONT_WriteCachedMetrics( fd, x_checksum, x_count, n_ff ) == FALSE )
2959 WARN("Unable to write to fontcache '%s'\n", buffer);
2960 remove( buffer ); /* couldn't write entire file */
2965 HeapFree(GetProcessHeap(), 0, buffer);
2968 XFreeFontNames(x_pattern);
2970 /* check if we're dealing with X11 R6 server */
2971 if( (x_fs = safe_XLoadQueryFont(gdi_display, fontcheck_name)) )
2973 text_caps |= TC_SF_X_YINDEP;
2974 XFreeFont(gdi_display, x_fs);
2977 wine_tsx11_unlock();
2979 XFONT_WindowsNames();
2980 XFONT_LoadAliases( hkey );
2981 if (hkey) XFONT_LoadDefaults( hkey );
2982 XFONT_LoadIgnores( hkey );
2984 /* fontList initialization is over, allocate X font cache */
2986 fontCache = HeapAlloc(GetProcessHeap(), 0, fontCacheSize * sizeof(fontObject));
2987 XFONT_GrowFreeList(0, fontCacheSize - 1);
2990 if (hkey) RegCloseKey(hkey);
2993 /***********************************************************************
2996 void X11DRV_FONT_Init( int log_pixels_x, int log_pixels_y )
2998 XFONT_GetDefResolution( log_pixels_x, log_pixels_y );
3000 if(using_client_side_fonts)
3001 text_caps |= TC_VA_ABLE;
3006 /**********************************************************************
3009 static BOOL XFONT_SetX11Trans( fontObject *pfo )
3016 XGetFontProperty( pfo->fs, XA_FONT, &nameAtom );
3017 fontName = XGetAtomName( gdi_display, nameAtom );
3018 if (!LFD_Parse(fontName, &lfd) || lfd.pixel_size[0] != '[')
3021 wine_tsx11_unlock();
3024 #define PX pfo->lpX11Trans
3026 sscanf(lfd.pixel_size, "[%f%f%f%f]", &PX->a, &PX->b, &PX->c, &PX->d);
3029 XGetFontProperty( pfo->fs, x11drv_atom(RAW_ASCENT), &PX->RAW_ASCENT );
3030 XGetFontProperty( pfo->fs, x11drv_atom(RAW_DESCENT), &PX->RAW_DESCENT );
3031 wine_tsx11_unlock();
3033 PX->pixelsize = hypot(PX->a, PX->b);
3034 PX->ascent = PX->pixelsize / 1000.0 * PX->RAW_ASCENT;
3035 PX->descent = PX->pixelsize / 1000.0 * PX->RAW_DESCENT;
3037 TRACE("[%f %f %f %f] RA = %ld RD = %ld\n",
3038 PX->a, PX->b, PX->c, PX->d,
3039 PX->RAW_ASCENT, PX->RAW_DESCENT);
3045 /***********************************************************************
3046 * X Device Font Objects
3048 static X_PHYSFONT XFONT_RealizeFont( LPLOGFONT16 plf,
3049 LPCSTR* faceMatched, BOOL bSubFont,
3050 WORD internal_charset,
3051 WORD* pcharsetMatched )
3057 pfo = XFONT_LookupCachedFont( plf, &checksum );
3068 fm.internal_charset = internal_charset;
3070 if( text_caps & TC_SF_X_YINDEP ) fm.flags = FO_MATCH_XYINDEP;
3072 /* allocate new font cache entry */
3074 if( (pfo = XFONT_GetCacheEntry()) )
3076 /* initialize entry and load font */
3077 char lpLFD[MAX_LFD_LENGTH];
3078 UINT uRelaxLevel = 0;
3080 if(abs(plf->lfHeight) > MAX_FONT_SIZE) {
3082 "plf->lfHeight = %d, Creating a 100 pixel font and rescaling metrics\n",
3084 pfo->rescale = fabs(plf->lfHeight / 100.0);
3085 if(plf->lfHeight > 0) plf->lfHeight = 100;
3086 else plf->lfHeight = -100;
3090 XFONT_MatchDeviceFont( fontList, &fm );
3093 pfo->fr->fo_count++;
3094 pfo->fo_flags = fm.flags & ~FO_MATCH_MASK;
3097 pfo->lfchecksum = checksum;
3101 LFD_ComposeLFD( pfo, fm.height, lpLFD, uRelaxLevel++ );
3102 if( (pfo->fs = safe_XLoadQueryFont( gdi_display, lpLFD )) ) break;
3103 } while( uRelaxLevel );
3106 if(pfo->lf.lfEscapement != 0) {
3107 pfo->lpX11Trans = HeapAlloc(GetProcessHeap(), 0, sizeof(XFONTTRANS));
3108 if(!XFONT_SetX11Trans( pfo )) {
3109 HeapFree(GetProcessHeap(), 0, pfo->lpX11Trans);
3110 pfo->lpX11Trans = NULL;
3113 XFONT_GetLeading( &pfo->fi->df, pfo->fs,
3114 &pfo->foInternalLeading, NULL, pfo->lpX11Trans );
3115 pfo->foAvgCharWidth = (INT16)XFONT_GetAvgCharWidth(&pfo->fi->df, pfo->fs, pfo->lpX11Trans );
3116 pfo->foMaxCharWidth = (INT16)XFONT_GetMaxCharWidth(pfo->fs, pfo->lpX11Trans);
3118 /* FIXME: If we've got a soft font or
3119 * there are FO_SYNTH_... flags for the
3120 * non PROOF_QUALITY request, the engine
3121 * should rasterize characters into mono
3122 * pixmaps and store them in the pfo->lpPixmap
3123 * array (pfo->fs should be updated as well).
3124 * array (pfo->fs should be updated as well).
3125 * X11DRV_ExtTextOut() must be heavily modified
3126 * to support pixmap blitting and FO_SYNTH_...
3130 pfo->lpPixmap = NULL;
3132 for ( i = 0; i < X11FONT_REFOBJS_MAX; i++ )
3133 pfo->prefobjs[i] = 0xffffffff; /* invalid value */
3135 /* special treatment for DBCS that needs multiple fonts */
3136 /* All member of pfo must be set correctly. */
3137 if ( bSubFont == FALSE )
3140 WORD charsetMatchedSub;
3142 LPCSTR faceMatchedSub;
3144 for ( i = 0; i < X11FONT_REFOBJS_MAX; i++ )
3146 charset_sub = X11DRV_cptable[pfo->fi->cptable].
3147 penum_subfont_charset( i );
3148 if ( charset_sub == DEFAULT_CHARSET ) break;
3152 lfSub.lfHeight=plf->lfHeight;
3153 lfSub.lfCharSet = (BYTE)(charset_sub & 0xff);
3154 lfSub.lfFaceName[0] = '\0'; /* FIXME? */
3155 /* this font has sub font */
3156 if ( i == 0 ) pfo->prefobjs[0] = 0;
3158 XFONT_RealizeFont( &lfSub, &faceMatchedSub,
3160 &charsetMatchedSub );
3161 /* FIXME: check charsetMatchedSub */
3166 if( !pfo ) /* couldn't get a new entry, get one of the cached fonts */
3168 UINT current_score, score = (UINT)(-1);
3170 i = index = fontMRU;
3171 fm.flags |= FO_MATCH_PAF;
3174 pfo = fontCache + i;
3175 fm.pfr = pfo->fr; fm.pfi = pfo->fi;
3177 current_score = XFONT_Match( &fm );
3178 if( current_score < score ) index = i;
3182 pfo = fontCache + index;
3187 /* attach at the head of the lru list */
3189 index = fontMRU = (pfo - fontCache);
3194 TRACE("physfont %i\n", index);
3195 *faceMatched = pfo->fi->df.dfFace;
3196 *pcharsetMatched = pfo->fi->internal_charset;
3198 return X_PFONT_MAGIC | index;
3201 /***********************************************************************
3202 * XFONT_GetFontObject
3204 fontObject* XFONT_GetFontObject( X_PHYSFONT pFont )
3206 if( CHECK_PFONT(pFont) ) return __PFONT(pFont);
3210 /***********************************************************************
3211 * XFONT_GetFontStruct
3213 XFontStruct* XFONT_GetFontStruct( X_PHYSFONT pFont )
3215 if( CHECK_PFONT(pFont) ) return __PFONT(pFont)->fs;
3221 /* X11DRV Interface ****************************************************
3223 * Exposed via the dc->funcs dispatch table. *
3225 ***********************************************************************/
3226 /***********************************************************************
3227 * SelectFont (X11DRV.@)
3229 HFONT X11DRV_SelectFont( PHYSDEV dev, HFONT hfont, HANDLE gdiFont )
3231 X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
3235 TRACE("hdc=%p, hfont=%p\n", dev->hdc, hfont);
3237 if (!GetObjectW( hfont, sizeof(logfont), &logfont )) return HGDI_ERROR;
3239 TRACE("gdiFont = %p\n", gdiFont);
3241 EnterCriticalSection( &crtsc_fonts_X11 );
3243 if(fontList == NULL) X11DRV_FONT_InitX11Metrics();
3245 if( CHECK_PFONT(physDev->font) )
3246 XFONT_ReleaseCacheEntry( __PFONT(physDev->font) );
3248 FONT_LogFontWTo16(&logfont, &lf);
3250 /* stock fonts ignore the mapping mode */
3251 if (!is_stock_font( hfont ))
3253 /* Make sure we don't change the sign when converting to device coords */
3254 /* FIXME - check that the other drivers do this correctly */
3257 INT width = X11DRV_XWStoDS( physDev, lf.lfWidth );
3258 lf.lfWidth = (lf.lfWidth < 0) ? -abs(width) : abs(width);
3259 if (lf.lfWidth == 0)
3260 lf.lfWidth = 1; /* Minimum width */
3264 INT height = X11DRV_YWStoDS( physDev, lf.lfHeight );
3265 lf.lfHeight = (lf.lfHeight < 0) ? -abs(height) : abs(height);
3266 if (lf.lfHeight == 0)
3267 lf.lfHeight = MIN_FONT_SIZE;
3272 lf.lfHeight = -(DEF_POINT_SIZE * GetDeviceCaps(dev->hdc,LOGPIXELSY) + (72>>1)) / 72;
3275 /* Fixup aliases before passing to RealizeFont */
3276 /* alias = Windows name in the alias table */
3277 LPCSTR alias = XFONT_UnAlias( lf.lfFaceName );
3279 WORD charsetMatched;
3281 TRACE("hfont=%p\n", hfont); /* to connect with the trace from RealizeFont */
3282 physDev->font = XFONT_RealizeFont( &lf, &faceMatched,
3283 FALSE, lf.lfCharSet,
3286 /* set face to the requested facename if it matched
3287 * so that GetTextFace can get the correct face name
3289 if (alias && !strcmp(faceMatched, lf.lfFaceName))
3290 MultiByteToWideChar(CP_ACP, 0, alias, -1,
3291 logfont.lfFaceName, LF_FACESIZE);
3293 MultiByteToWideChar(CP_ACP, 0, faceMatched, -1,
3294 logfont.lfFaceName, LF_FACESIZE);
3297 * In X, some encodings may have the same lfFaceName.
3299 * -misc-fixed-*-iso8859-1
3300 * -misc-fixed-*-jisx0208.1990-0
3301 * so charset should be saved...
3303 logfont.lfCharSet = charsetMatched;
3306 LeaveCriticalSection( &crtsc_fonts_X11 );
3308 physDev->has_gdi_font = FALSE;
3309 return (HFONT)1; /* Use a device font */
3313 /***********************************************************************
3315 * X11DRV_EnumDeviceFonts
3317 BOOL X11DRV_EnumDeviceFonts( PHYSDEV dev, LPLOGFONTW plf, FONTENUMPROCW proc, LPARAM lp )
3319 X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
3321 NEWTEXTMETRICEXW tm;
3322 fontResource* pfr = fontList;
3326 /* don't enumerate x11 fonts if we're using client side fonts */
3327 if (physDev->has_gdi_font) return FALSE;
3331 lfW.lfCharSet = DEFAULT_CHARSET;
3332 lfW.lfPitchAndFamily = 0;
3333 lfW.lfFaceName[0] = 0;
3337 if( plf->lfFaceName[0] )
3339 char facename[LF_FACESIZE+1];
3340 WideCharToMultiByte( CP_ACP, 0, plf->lfFaceName, -1,
3341 facename, sizeof(facename), NULL, NULL );
3342 /* enum all entries in this resource */
3343 pfr = XFONT_FindFIList( pfr, facename );
3347 for( pfi = pfr->fi; pfi; pfi = pfi->next )
3349 /* Note: XFONT_GetFontMetric() will have to
3350 release the crit section, font list will
3351 have to be retraversed on return */
3352 if(plf->lfCharSet == DEFAULT_CHARSET ||
3353 plf->lfCharSet == pfi->df.dfCharSet) {
3354 UINT xfm = XFONT_GetFontMetric( pfi, &lf, &tm );
3356 if( (b = (*proc)( &lf.elfLogFont, (TEXTMETRICW *)&tm, xfm, lp )) )
3363 else /* enum first entry in each resource */
3364 for( ; pfr ; pfr = pfr->next )
3368 UINT xfm = XFONT_GetFontMetric( pfr->fi, &lf, &tm );
3370 if( (b = (*proc)( &lf.elfLogFont, (TEXTMETRICW *)&tm, xfm, lp )) )
3379 /***********************************************************************
3380 * X11DRV_GetTextMetrics
3382 BOOL X11DRV_GetTextMetrics(PHYSDEV dev, TEXTMETRICW *metrics)
3384 X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
3386 if( CHECK_PFONT(physDev->font) )
3388 fontObject* pfo = __PFONT(physDev->font);
3389 X11DRV_cptable[pfo->fi->cptable].pGetTextMetricsW( pfo, metrics );
3396 /***********************************************************************
3397 * X11DRV_GetCharWidth
3399 BOOL X11DRV_GetCharWidth( PHYSDEV dev, UINT firstChar, UINT lastChar, LPINT buffer )
3401 X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
3402 fontObject* pfo = XFONT_GetFontObject( physDev->font );
3408 if (pfo->fs->per_char == NULL)
3409 for (i = firstChar; i <= lastChar; i++)
3411 *buffer++ = pfo->fs->min_bounds.attributes *
3412 pfo->lpX11Trans->pixelsize / 1000.0 * pfo->rescale;
3414 *buffer++ = pfo->fs->min_bounds.width * pfo->rescale;
3417 XCharStruct *cs, *def;
3418 static XCharStruct __null_char = { 0, 0, 0, 0, 0, 0 };
3420 CI_GET_CHAR_INFO(pfo->fs, pfo->fs->default_char, &__null_char,
3423 for (i = firstChar; i <= lastChar; i++)
3427 UINT ch_f; /* character code in the font encoding */
3428 WideCharToMultiByte( pfo->fi->codepage, 0, &wch, 1, (LPSTR)&ch, 1, NULL, NULL );
3430 if (ch_f >= pfo->fs->min_char_or_byte2 &&
3431 ch_f <= pfo->fs->max_char_or_byte2)
3433 cs = &pfo->fs->per_char[(ch_f - pfo->fs->min_char_or_byte2)];
3434 if (CI_NONEXISTCHAR(cs)) cs = def;
3437 *buffer++ = max(cs->attributes, 0) *
3438 pfo->lpX11Trans->pixelsize / 1000.0 * pfo->rescale;
3440 *buffer++ = max(cs->width, 0 ) * pfo->rescale;