Commit | Line | Data |
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f7a84cb4 | 1 | /* Font backend for the Microsoft W32 API. |
7e14d905 | 2 | Copyright (C) 2007, 2008 Free Software Foundation, Inc. |
f7a84cb4 JR |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
7e14d905 | 8 | the Free Software Foundation; either version 3, or (at your option) |
f7a84cb4 JR |
9 | any later version. |
10 | ||
11 | GNU Emacs 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 | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
18 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
19 | Boston, MA 02110-1301, USA. */ | |
20 | ||
21 | #include <config.h> | |
22 | #include <windows.h> | |
23 | ||
24 | #include "lisp.h" | |
25 | #include "w32term.h" | |
26 | #include "frame.h" | |
27 | #include "dispextern.h" | |
28 | #include "character.h" | |
29 | #include "charset.h" | |
30 | #include "fontset.h" | |
31 | #include "font.h" | |
46fd1ded | 32 | #include "w32font.h" |
f7a84cb4 | 33 | |
91583281 JR |
34 | /* Cleartype available on Windows XP, cleartype_natural from XP SP1. |
35 | The latter does not try to fit cleartype smoothed fonts into the | |
36 | same bounding box as the non-antialiased version of the font. | |
37 | */ | |
38 | #ifndef CLEARTYPE_QUALITY | |
39 | #define CLEARTYPE_QUALITY 5 | |
40 | #endif | |
41 | #ifndef CLEARTYPE_NATURAL_QUALITY | |
42 | #define CLEARTYPE_NATURAL_QUALITY 6 | |
43 | #endif | |
44 | ||
f7a84cb4 JR |
45 | extern struct font_driver w32font_driver; |
46 | ||
91583281 | 47 | Lisp_Object Qgdi; |
9e1a2995 JR |
48 | static Lisp_Object Qmonospace, Qsansserif, Qmono, Qsans, Qsans_serif; |
49 | static Lisp_Object Qserif, Qscript, Qdecorative; | |
50 | static Lisp_Object Qraster, Qoutline, Qunknown; | |
d205d43b | 51 | |
91583281 JR |
52 | /* antialiasing */ |
53 | extern Lisp_Object QCantialias; /* defined in font.c */ | |
54 | extern Lisp_Object Qnone; /* reuse from w32fns.c */ | |
55 | static Lisp_Object Qstandard, Qsubpixel, Qnatural; | |
56 | ||
d205d43b JR |
57 | /* scripts */ |
58 | static Lisp_Object Qlatin, Qgreek, Qcoptic, Qcyrillic, Qarmenian, Qhebrew; | |
59 | static Lisp_Object Qarabic, Qsyriac, Qnko, Qthaana, Qdevanagari, Qbengali; | |
60 | static Lisp_Object Qgurmukhi, Qgujarati, Qoriya, Qtamil, Qtelugu; | |
61 | static Lisp_Object Qkannada, Qmalayalam, Qsinhala, Qthai, Qlao; | |
62 | static Lisp_Object Qtibetan, Qmyanmar, Qgeorgian, Qhangul, Qethiopic; | |
63 | static Lisp_Object Qcherokee, Qcanadian_aboriginal, Qogham, Qrunic; | |
64 | static Lisp_Object Qkhmer, Qmongolian, Qsymbol, Qbraille, Qhan; | |
65 | static Lisp_Object Qideographic_description, Qcjk_misc, Qkana, Qbopomofo; | |
66 | static Lisp_Object Qkanbun, Qyi, Qbyzantine_musical_symbol; | |
67 | static Lisp_Object Qmusical_symbol, Qmathematical; | |
68 | ||
69 | /* Font spacing symbols - defined in font.c. */ | |
70 | extern Lisp_Object Qc, Qp, Qm; | |
f7a84cb4 JR |
71 | |
72 | static void fill_in_logfont P_ ((FRAME_PTR f, LOGFONT *logfont, | |
73 | Lisp_Object font_spec)); | |
74 | ||
91583281 JR |
75 | static BYTE w32_antialias_type P_ ((Lisp_Object type)); |
76 | static Lisp_Object lispy_antialias_type P_ ((BYTE type)); | |
77 | ||
d205d43b | 78 | static Lisp_Object font_supported_scripts P_ ((FONTSIGNATURE * sig)); |
f7a84cb4 JR |
79 | |
80 | /* From old font code in w32fns.c */ | |
81 | char * w32_to_x_charset P_ ((int charset, char * matching)); | |
82 | ||
83 | static Lisp_Object w32_registry P_ ((LONG w32_charset)); | |
84 | ||
85 | /* EnumFontFamiliesEx callbacks. */ | |
86 | static int CALLBACK add_font_entity_to_list P_ ((ENUMLOGFONTEX *, | |
87 | NEWTEXTMETRICEX *, | |
88 | DWORD, LPARAM)); | |
89 | static int CALLBACK add_one_font_entity_to_list P_ ((ENUMLOGFONTEX *, | |
90 | NEWTEXTMETRICEX *, | |
91 | DWORD, LPARAM)); | |
92 | static int CALLBACK add_font_name_to_list P_ ((ENUMLOGFONTEX *, | |
93 | NEWTEXTMETRICEX *, | |
94 | DWORD, LPARAM)); | |
95 | ||
d205d43b JR |
96 | /* struct passed in as LPARAM arg to EnumFontFamiliesEx, for keeping track |
97 | of what we really want. */ | |
98 | struct font_callback_data | |
99 | { | |
100 | /* The logfont we are matching against. EnumFontFamiliesEx only matches | |
101 | face name and charset, so we need to manually match everything else | |
102 | in the callback function. */ | |
103 | LOGFONT pattern; | |
104 | /* The original font spec or entity. */ | |
105 | Lisp_Object orig_font_spec; | |
106 | /* The frame the font is being loaded on. */ | |
107 | Lisp_Object frame; | |
108 | /* The list to add matches to. */ | |
109 | Lisp_Object list; | |
46fd1ded JR |
110 | /* Whether to match only opentype fonts. */ |
111 | int opentype_only; | |
d205d43b JR |
112 | }; |
113 | ||
114 | /* Handles the problem that EnumFontFamiliesEx will not return all | |
115 | style variations if the font name is not specified. */ | |
a74ddbda | 116 | static void list_all_matching_fonts P_ ((struct font_callback_data *match)); |
d205d43b JR |
117 | |
118 | ||
f7a84cb4 JR |
119 | /* MingW headers only define this when _WIN32_WINNT >= 0x0500, but we |
120 | target older versions. */ | |
a74ddbda | 121 | #ifndef GGI_MARK_NONEXISTING_GLYPHS |
f7a84cb4 | 122 | #define GGI_MARK_NONEXISTING_GLYPHS 1 |
a74ddbda | 123 | #endif |
f7a84cb4 JR |
124 | |
125 | static int | |
126 | memq_no_quit (elt, list) | |
127 | Lisp_Object elt, list; | |
128 | { | |
129 | while (CONSP (list) && ! EQ (XCAR (list), elt)) | |
130 | list = XCDR (list); | |
131 | return (CONSP (list)); | |
132 | } | |
133 | ||
134 | /* w32 implementation of get_cache for font backend. | |
135 | Return a cache of font-entities on FRAME. The cache must be a | |
136 | cons whose cdr part is the actual cache area. */ | |
46fd1ded | 137 | Lisp_Object |
a4c71909 KH |
138 | w32font_get_cache (f) |
139 | FRAME_PTR f; | |
f7a84cb4 | 140 | { |
a4c71909 | 141 | struct w32_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
f7a84cb4 JR |
142 | |
143 | return (dpyinfo->name_list_element); | |
144 | } | |
145 | ||
146 | /* w32 implementation of list for font backend. | |
147 | List fonts exactly matching with FONT_SPEC on FRAME. The value | |
148 | is a vector of font-entities. This is the sole API that | |
149 | allocates font-entities. */ | |
20399669 JR |
150 | static Lisp_Object |
151 | w32font_list (frame, font_spec) | |
152 | Lisp_Object frame, font_spec; | |
f7a84cb4 | 153 | { |
46fd1ded | 154 | return w32font_list_internal (frame, font_spec, 0); |
f7a84cb4 JR |
155 | } |
156 | ||
157 | /* w32 implementation of match for font backend. | |
158 | Return a font entity most closely matching with FONT_SPEC on | |
159 | FRAME. The closeness is detemined by the font backend, thus | |
160 | `face-font-selection-order' is ignored here. */ | |
20399669 JR |
161 | static Lisp_Object |
162 | w32font_match (frame, font_spec) | |
163 | Lisp_Object frame, font_spec; | |
f7a84cb4 | 164 | { |
46fd1ded | 165 | return w32font_match_internal (frame, font_spec, 0); |
f7a84cb4 JR |
166 | } |
167 | ||
f7a84cb4 JR |
168 | /* w32 implementation of list_family for font backend. |
169 | List available families. The value is a list of family names | |
170 | (symbols). */ | |
20399669 JR |
171 | static Lisp_Object |
172 | w32font_list_family (frame) | |
173 | Lisp_Object frame; | |
f7a84cb4 JR |
174 | { |
175 | Lisp_Object list = Qnil; | |
176 | LOGFONT font_match_pattern; | |
177 | HDC dc; | |
178 | FRAME_PTR f = XFRAME (frame); | |
179 | ||
180 | bzero (&font_match_pattern, sizeof (font_match_pattern)); | |
181 | ||
182 | dc = get_frame_dc (f); | |
183 | ||
184 | EnumFontFamiliesEx (dc, &font_match_pattern, | |
185 | (FONTENUMPROC) add_font_name_to_list, | |
186 | (LPARAM) &list, 0); | |
187 | release_frame_dc (f, dc); | |
188 | ||
189 | return list; | |
190 | } | |
191 | ||
192 | /* w32 implementation of open for font backend. | |
193 | Open a font specified by FONT_ENTITY on frame F. | |
194 | If the font is scalable, open it with PIXEL_SIZE. */ | |
f0121ad2 | 195 | static struct font * |
20399669 JR |
196 | w32font_open (f, font_entity, pixel_size) |
197 | FRAME_PTR f; | |
198 | Lisp_Object font_entity; | |
199 | int pixel_size; | |
f7a84cb4 | 200 | { |
f7a84cb4 JR |
201 | struct w32font_info *w32_font = xmalloc (sizeof (struct w32font_info)); |
202 | ||
f0121ad2 | 203 | if (w32_font == NULL) |
f7a84cb4 JR |
204 | return NULL; |
205 | ||
f0121ad2 | 206 | if (!w32font_open_internal (f, font_entity, pixel_size, w32_font)) |
f7a84cb4 JR |
207 | { |
208 | xfree (w32_font); | |
209 | return NULL; | |
210 | } | |
211 | ||
f0121ad2 | 212 | return (struct font *) w32_font; |
f7a84cb4 JR |
213 | } |
214 | ||
215 | /* w32 implementation of close for font_backend. | |
216 | Close FONT on frame F. */ | |
46fd1ded | 217 | void |
20399669 JR |
218 | w32font_close (f, font) |
219 | FRAME_PTR f; | |
220 | struct font *font; | |
f7a84cb4 JR |
221 | { |
222 | if (font->font.font) | |
223 | { | |
224 | W32FontStruct *old_w32_font = (W32FontStruct *)font->font.font; | |
e9a15283 | 225 | DeleteObject (old_w32_font->hfont); |
f7a84cb4 JR |
226 | xfree (old_w32_font); |
227 | font->font.font = 0; | |
228 | } | |
229 | ||
5ace1ec1 JR |
230 | if (font->font.full_name && font->font.full_name != font->font.name) |
231 | xfree (font->font.full_name); | |
232 | ||
f7a84cb4 JR |
233 | if (font->font.name) |
234 | xfree (font->font.name); | |
5ace1ec1 | 235 | |
f7a84cb4 JR |
236 | xfree (font); |
237 | } | |
238 | ||
239 | /* w32 implementation of has_char for font backend. | |
240 | Optional. | |
241 | If FONT_ENTITY has a glyph for character C (Unicode code point), | |
242 | return 1. If not, return 0. If a font must be opened to check | |
243 | it, return -1. */ | |
46fd1ded | 244 | int |
20399669 JR |
245 | w32font_has_char (entity, c) |
246 | Lisp_Object entity; | |
247 | int c; | |
f7a84cb4 | 248 | { |
d205d43b | 249 | Lisp_Object supported_scripts, extra, script; |
f7a84cb4 JR |
250 | DWORD mask; |
251 | ||
01dbeb0b JR |
252 | extra = AREF (entity, FONT_EXTRA_INDEX); |
253 | if (!CONSP (extra)) | |
254 | return -1; | |
255 | ||
d205d43b JR |
256 | supported_scripts = assq_no_quit (QCscript, extra); |
257 | if (!CONSP (supported_scripts)) | |
f7a84cb4 JR |
258 | return -1; |
259 | ||
d205d43b | 260 | supported_scripts = XCDR (supported_scripts); |
f7a84cb4 | 261 | |
d205d43b | 262 | script = CHAR_TABLE_REF (Vchar_script_table, c); |
f7a84cb4 | 263 | |
d205d43b | 264 | return (memq_no_quit (script, supported_scripts)) ? 1 : 0; |
f7a84cb4 JR |
265 | } |
266 | ||
267 | /* w32 implementation of encode_char for font backend. | |
268 | Return a glyph code of FONT for characer C (Unicode code point). | |
269 | If FONT doesn't have such a glyph, return FONT_INVALID_CODE. */ | |
46fd1ded | 270 | unsigned |
20399669 JR |
271 | w32font_encode_char (font, c) |
272 | struct font *font; | |
273 | int c; | |
f7a84cb4 | 274 | { |
d205d43b JR |
275 | /* Avoid unneccesary conversion - all the Win32 APIs will take a unicode |
276 | character. */ | |
f7a84cb4 JR |
277 | return c; |
278 | } | |
279 | ||
280 | /* w32 implementation of text_extents for font backend. | |
281 | Perform the size computation of glyphs of FONT and fillin members | |
282 | of METRICS. The glyphs are specified by their glyph codes in | |
78573c57 | 283 | CODE (length NGLYPHS). Apparently metrics can be NULL, in this |
f7a84cb4 | 284 | case just return the overall width. */ |
46fd1ded | 285 | int |
20399669 JR |
286 | w32font_text_extents (font, code, nglyphs, metrics) |
287 | struct font *font; | |
288 | unsigned *code; | |
289 | int nglyphs; | |
290 | struct font_metrics *metrics; | |
f7a84cb4 JR |
291 | { |
292 | int i; | |
293 | HFONT old_font; | |
46fd1ded JR |
294 | HDC dc; |
295 | struct frame * f; | |
f7a84cb4 | 296 | int total_width = 0; |
f7a84cb4 | 297 | WORD *wcode = alloca(nglyphs * sizeof (WORD)); |
d205d43b | 298 | SIZE size; |
f7a84cb4 | 299 | |
859a9fdf JR |
300 | #if 0 |
301 | /* Frames can come and go, and their fonts outlive them. This is | |
302 | particularly troublesome with tooltip frames, and causes crashes. */ | |
46fd1ded | 303 | f = ((struct w32font_info *)font)->owning_frame; |
859a9fdf | 304 | #else |
9e1a2995 | 305 | f = XFRAME (selected_frame); |
859a9fdf JR |
306 | #endif |
307 | ||
46fd1ded | 308 | dc = get_frame_dc (f); |
f7a84cb4 JR |
309 | old_font = SelectObject (dc, ((W32FontStruct *)(font->font.font))->hfont); |
310 | ||
311 | if (metrics) | |
312 | { | |
313 | GLYPHMETRICS gm; | |
d205d43b | 314 | MAT2 transform; |
d205d43b JR |
315 | |
316 | /* Set transform to the identity matrix. */ | |
317 | bzero (&transform, sizeof (transform)); | |
318 | transform.eM11.value = 1; | |
319 | transform.eM22.value = 1; | |
78573c57 JR |
320 | metrics->width = 0; |
321 | metrics->ascent = 0; | |
322 | metrics->descent = 0; | |
f7a84cb4 JR |
323 | |
324 | for (i = 0; i < nglyphs; i++) | |
325 | { | |
78573c57 | 326 | if (GetGlyphOutlineW (dc, *(code + i), GGO_METRICS, &gm, 0, |
d205d43b | 327 | NULL, &transform) != GDI_ERROR) |
f7a84cb4 | 328 | { |
78573c57 JR |
329 | int new_val = metrics->width + gm.gmBlackBoxX |
330 | + gm.gmptGlyphOrigin.x; | |
331 | ||
332 | metrics->rbearing = max (metrics->rbearing, new_val); | |
333 | metrics->width += gm.gmCellIncX; | |
334 | new_val = -gm.gmptGlyphOrigin.y; | |
335 | metrics->ascent = max (metrics->ascent, new_val); | |
336 | new_val = gm.gmBlackBoxY + gm.gmptGlyphOrigin.y; | |
337 | metrics->descent = max (metrics->descent, new_val); | |
1065a502 | 338 | } |
f7a84cb4 JR |
339 | else |
340 | { | |
78573c57 JR |
341 | /* Rely on an estimate based on the overall font metrics. */ |
342 | break; | |
f7a84cb4 JR |
343 | } |
344 | } | |
78573c57 JR |
345 | |
346 | /* If we got through everything, return. */ | |
347 | if (i == nglyphs) | |
348 | { | |
349 | /* Restore state and release DC. */ | |
350 | SelectObject (dc, old_font); | |
46fd1ded | 351 | release_frame_dc (f, dc); |
78573c57 JR |
352 | |
353 | return metrics->width; | |
354 | } | |
f7a84cb4 | 355 | } |
78573c57 JR |
356 | |
357 | for (i = 0; i < nglyphs; i++) | |
f7a84cb4 | 358 | { |
78573c57 JR |
359 | if (code[i] < 0x10000) |
360 | wcode[i] = code[i]; | |
361 | else | |
362 | { | |
363 | /* TODO: Convert to surrogate, reallocating array if needed */ | |
364 | wcode[i] = 0xffff; | |
365 | } | |
f7a84cb4 JR |
366 | } |
367 | ||
d205d43b | 368 | if (GetTextExtentPoint32W (dc, wcode, nglyphs, &size)) |
f7a84cb4 | 369 | { |
d205d43b | 370 | total_width = size.cx; |
f7a84cb4 JR |
371 | } |
372 | ||
d205d43b | 373 | if (!total_width) |
f7a84cb4 JR |
374 | { |
375 | RECT rect; | |
376 | rect.top = 0; rect.bottom = font->font.height; rect.left = 0; rect.right = 1; | |
377 | DrawTextW (dc, wcode, nglyphs, &rect, | |
378 | DT_CALCRECT | DT_NOPREFIX | DT_SINGLELINE); | |
379 | total_width = rect.right; | |
380 | } | |
d205d43b | 381 | |
78573c57 JR |
382 | if (metrics) |
383 | { | |
384 | metrics->width = total_width; | |
385 | metrics->ascent = font->ascent; | |
386 | metrics->descent = font->descent; | |
387 | metrics->lbearing = 0; | |
388 | metrics->rbearing = total_width | |
389 | + ((struct w32font_info *) font)->metrics.tmOverhang; | |
390 | } | |
391 | ||
f7a84cb4 JR |
392 | /* Restore state and release DC. */ |
393 | SelectObject (dc, old_font); | |
46fd1ded | 394 | release_frame_dc (f, dc); |
f7a84cb4 JR |
395 | |
396 | return total_width; | |
397 | } | |
398 | ||
399 | /* w32 implementation of draw for font backend. | |
400 | Optional. | |
401 | Draw glyphs between FROM and TO of S->char2b at (X Y) pixel | |
402 | position of frame F with S->FACE and S->GC. If WITH_BACKGROUND | |
403 | is nonzero, fill the background in advance. It is assured that | |
a74ddbda JR |
404 | WITH_BACKGROUND is zero when (FROM > 0 || TO < S->nchars). |
405 | ||
406 | TODO: Currently this assumes that the colors and fonts are already | |
407 | set in the DC. This seems to be true now, but maybe only due to | |
408 | the old font code setting it up. It may be safer to resolve faces | |
409 | and fonts in here and set them explicitly | |
410 | */ | |
411 | ||
46fd1ded | 412 | int |
20399669 JR |
413 | w32font_draw (s, from, to, x, y, with_background) |
414 | struct glyph_string *s; | |
415 | int from, to, x, y, with_background; | |
f7a84cb4 JR |
416 | { |
417 | UINT options = 0; | |
5c2c9c79 JR |
418 | HRGN orig_clip; |
419 | ||
420 | /* Save clip region for later restoration. */ | |
421 | GetClipRgn(s->hdc, orig_clip); | |
422 | ||
423 | if (s->num_clips > 0) | |
424 | { | |
425 | HRGN new_clip = CreateRectRgnIndirect (s->clip); | |
426 | ||
427 | if (s->num_clips > 1) | |
428 | { | |
429 | HRGN clip2 = CreateRectRgnIndirect (s->clip + 1); | |
430 | ||
431 | CombineRgn (new_clip, new_clip, clip2, RGN_OR); | |
432 | DeleteObject (clip2); | |
433 | } | |
434 | ||
435 | SelectClipRgn (s->hdc, new_clip); | |
436 | DeleteObject (new_clip); | |
437 | } | |
f7a84cb4 | 438 | |
fb3b8017 JR |
439 | /* Using OPAQUE background mode can clear more background than expected |
440 | when Cleartype is used. Draw the background manually to avoid this. */ | |
441 | SetBkMode (s->hdc, TRANSPARENT); | |
f7a84cb4 JR |
442 | if (with_background) |
443 | { | |
1065a502 JR |
444 | HBRUSH brush; |
445 | RECT rect; | |
fb3b8017 | 446 | struct font *font = (struct font *) s->face->font_info; |
1065a502 JR |
447 | |
448 | brush = CreateSolidBrush (s->gc->background); | |
449 | rect.left = x; | |
fb3b8017 | 450 | rect.top = y - font->ascent; |
1065a502 | 451 | rect.right = x + s->width; |
fb3b8017 | 452 | rect.bottom = y + font->descent; |
1065a502 | 453 | FillRect (s->hdc, &rect, brush); |
f2b25c0e | 454 | DeleteObject (brush); |
f7a84cb4 | 455 | } |
040fe918 JR |
456 | |
457 | ExtTextOutW (s->hdc, x, y, options, NULL, s->char2b + from, to - from, NULL); | |
5c2c9c79 JR |
458 | |
459 | /* Restore clip region. */ | |
460 | if (s->num_clips > 0) | |
461 | { | |
462 | SelectClipRgn (s->hdc, orig_clip); | |
463 | } | |
f7a84cb4 JR |
464 | } |
465 | ||
466 | /* w32 implementation of free_entity for font backend. | |
467 | Optional (if FONT_EXTRA_INDEX is not Lisp_Save_Value). | |
468 | Free FONT_EXTRA_INDEX field of FONT_ENTITY. | |
20399669 JR |
469 | static void |
470 | w32font_free_entity (Lisp_Object entity); | |
f7a84cb4 JR |
471 | */ |
472 | ||
473 | /* w32 implementation of prepare_face for font backend. | |
474 | Optional (if FACE->extra is not used). | |
475 | Prepare FACE for displaying characters by FONT on frame F by | |
476 | storing some data in FACE->extra. If successful, return 0. | |
477 | Otherwise, return -1. | |
20399669 JR |
478 | static int |
479 | w32font_prepare_face (FRAME_PTR f, struct face *face); | |
f7a84cb4 JR |
480 | */ |
481 | /* w32 implementation of done_face for font backend. | |
482 | Optional. | |
483 | Done FACE for displaying characters by FACE->font on frame F. | |
20399669 JR |
484 | static void |
485 | w32font_done_face (FRAME_PTR f, struct face *face); */ | |
f7a84cb4 JR |
486 | |
487 | /* w32 implementation of get_bitmap for font backend. | |
488 | Optional. | |
489 | Store bitmap data for glyph-code CODE of FONT in BITMAP. It is | |
f2b25c0e | 490 | intended that this method is called from the other font-driver |
f7a84cb4 | 491 | for actual drawing. |
20399669 JR |
492 | static int |
493 | w32font_get_bitmap (struct font *font, unsigned code, | |
494 | struct font_bitmap *bitmap, int bits_per_pixel); | |
f7a84cb4 JR |
495 | */ |
496 | /* w32 implementation of free_bitmap for font backend. | |
497 | Optional. | |
498 | Free bitmap data in BITMAP. | |
20399669 JR |
499 | static void |
500 | w32font_free_bitmap (struct font *font, struct font_bitmap *bitmap); | |
f7a84cb4 JR |
501 | */ |
502 | /* w32 implementation of get_outline for font backend. | |
503 | Optional. | |
504 | Return an outline data for glyph-code CODE of FONT. The format | |
505 | of the outline data depends on the font-driver. | |
20399669 JR |
506 | static void * |
507 | w32font_get_outline (struct font *font, unsigned code); | |
f7a84cb4 JR |
508 | */ |
509 | /* w32 implementation of free_outline for font backend. | |
510 | Optional. | |
511 | Free OUTLINE (that is obtained by the above method). | |
20399669 JR |
512 | static void |
513 | w32font_free_outline (struct font *font, void *outline); | |
f7a84cb4 JR |
514 | */ |
515 | /* w32 implementation of anchor_point for font backend. | |
516 | Optional. | |
517 | Get coordinates of the INDEXth anchor point of the glyph whose | |
518 | code is CODE. Store the coordinates in *X and *Y. Return 0 if | |
519 | the operations was successfull. Otherwise return -1. | |
20399669 JR |
520 | static int |
521 | w32font_anchor_point (struct font *font, unsigned code, | |
f7a84cb4 JR |
522 | int index, int *x, int *y); |
523 | */ | |
524 | /* w32 implementation of otf_capability for font backend. | |
525 | Optional. | |
526 | Return a list describing which scripts/languages FONT | |
527 | supports by which GSUB/GPOS features of OpenType tables. | |
20399669 JR |
528 | static Lisp_Object |
529 | w32font_otf_capability (struct font *font); | |
f7a84cb4 JR |
530 | */ |
531 | /* w32 implementation of otf_drive for font backend. | |
532 | Optional. | |
533 | Apply FONT's OTF-FEATURES to the glyph string. | |
534 | ||
535 | FEATURES specifies which OTF features to apply in this format: | |
536 | (SCRIPT LANGSYS GSUB-FEATURE GPOS-FEATURE) | |
537 | See the documentation of `font-drive-otf' for the detail. | |
538 | ||
539 | This method applies the specified features to the codes in the | |
540 | elements of GSTRING-IN (between FROMth and TOth). The output | |
541 | codes are stored in GSTRING-OUT at the IDXth element and the | |
542 | following elements. | |
543 | ||
544 | Return the number of output codes. If none of the features are | |
545 | applicable to the input data, return 0. If GSTRING-OUT is too | |
546 | short, return -1. | |
20399669 JR |
547 | static int |
548 | w32font_otf_drive (struct font *font, Lisp_Object features, | |
549 | Lisp_Object gstring_in, int from, int to, | |
550 | Lisp_Object gstring_out, int idx, | |
551 | int alternate_subst); | |
f7a84cb4 JR |
552 | */ |
553 | ||
46fd1ded JR |
554 | /* Internal implementation of w32font_list. |
555 | Additional parameter opentype_only restricts the returned fonts to | |
556 | opentype fonts, which can be used with the Uniscribe backend. */ | |
557 | Lisp_Object | |
558 | w32font_list_internal (frame, font_spec, opentype_only) | |
559 | Lisp_Object frame, font_spec; | |
560 | int opentype_only; | |
561 | { | |
562 | struct font_callback_data match_data; | |
563 | HDC dc; | |
564 | FRAME_PTR f = XFRAME (frame); | |
565 | ||
566 | match_data.orig_font_spec = font_spec; | |
567 | match_data.list = Qnil; | |
568 | match_data.frame = frame; | |
569 | ||
570 | bzero (&match_data.pattern, sizeof (LOGFONT)); | |
571 | fill_in_logfont (f, &match_data.pattern, font_spec); | |
572 | ||
573 | match_data.opentype_only = opentype_only; | |
574 | if (opentype_only) | |
575 | match_data.pattern.lfOutPrecision = OUT_OUTLINE_PRECIS; | |
576 | ||
577 | if (match_data.pattern.lfFaceName[0] == '\0') | |
578 | { | |
579 | /* EnumFontFamiliesEx does not take other fields into account if | |
580 | font name is blank, so need to use two passes. */ | |
581 | list_all_matching_fonts (&match_data); | |
582 | } | |
583 | else | |
584 | { | |
585 | dc = get_frame_dc (f); | |
586 | ||
587 | EnumFontFamiliesEx (dc, &match_data.pattern, | |
588 | (FONTENUMPROC) add_font_entity_to_list, | |
589 | (LPARAM) &match_data, 0); | |
590 | release_frame_dc (f, dc); | |
591 | } | |
592 | ||
593 | return NILP (match_data.list) ? null_vector : Fvconcat (1, &match_data.list); | |
594 | } | |
595 | ||
596 | /* Internal implementation of w32font_match. | |
597 | Additional parameter opentype_only restricts the returned fonts to | |
598 | opentype fonts, which can be used with the Uniscribe backend. */ | |
599 | Lisp_Object | |
600 | w32font_match_internal (frame, font_spec, opentype_only) | |
601 | Lisp_Object frame, font_spec; | |
602 | int opentype_only; | |
603 | { | |
604 | struct font_callback_data match_data; | |
605 | HDC dc; | |
606 | FRAME_PTR f = XFRAME (frame); | |
607 | ||
608 | match_data.orig_font_spec = font_spec; | |
609 | match_data.frame = frame; | |
610 | match_data.list = Qnil; | |
611 | ||
612 | bzero (&match_data.pattern, sizeof (LOGFONT)); | |
613 | fill_in_logfont (f, &match_data.pattern, font_spec); | |
614 | ||
615 | match_data.opentype_only = opentype_only; | |
616 | if (opentype_only) | |
617 | match_data.pattern.lfOutPrecision = OUT_OUTLINE_PRECIS; | |
618 | ||
619 | dc = get_frame_dc (f); | |
620 | ||
621 | EnumFontFamiliesEx (dc, &match_data.pattern, | |
622 | (FONTENUMPROC) add_one_font_entity_to_list, | |
623 | (LPARAM) &match_data, 0); | |
624 | release_frame_dc (f, dc); | |
625 | ||
626 | return NILP (match_data.list) ? Qnil : XCAR (match_data.list); | |
627 | } | |
628 | ||
f0121ad2 JR |
629 | int |
630 | w32font_open_internal (f, font_entity, pixel_size, w32_font) | |
631 | FRAME_PTR f; | |
632 | Lisp_Object font_entity; | |
633 | int pixel_size; | |
634 | struct w32font_info *w32_font; | |
635 | { | |
636 | int len, size; | |
637 | LOGFONT logfont; | |
638 | HDC dc; | |
639 | HFONT hfont, old_font; | |
640 | Lisp_Object val, extra; | |
641 | /* For backwards compatibility. */ | |
642 | W32FontStruct *compat_w32_font; | |
643 | ||
644 | struct font * font = (struct font *) w32_font; | |
645 | if (!font) | |
646 | return 0; | |
647 | ||
648 | bzero (&logfont, sizeof (logfont)); | |
649 | fill_in_logfont (f, &logfont, font_entity); | |
650 | ||
651 | size = XINT (AREF (font_entity, FONT_SIZE_INDEX)); | |
652 | if (!size) | |
653 | size = pixel_size; | |
654 | ||
655 | logfont.lfHeight = -size; | |
656 | hfont = CreateFontIndirect (&logfont); | |
657 | ||
658 | if (hfont == NULL) | |
659 | return 0; | |
660 | ||
661 | w32_font->owning_frame = f; | |
662 | ||
663 | /* Get the metrics for this font. */ | |
664 | dc = get_frame_dc (f); | |
665 | old_font = SelectObject (dc, hfont); | |
666 | ||
667 | GetTextMetrics (dc, &w32_font->metrics); | |
668 | ||
669 | SelectObject (dc, old_font); | |
670 | release_frame_dc (f, dc); | |
671 | /* W32FontStruct - we should get rid of this, and use the w32font_info | |
672 | struct for any W32 specific fields. font->font.font can then be hfont. */ | |
673 | font->font.font = xmalloc (sizeof (W32FontStruct)); | |
674 | compat_w32_font = (W32FontStruct *) font->font.font; | |
675 | bzero (compat_w32_font, sizeof (W32FontStruct)); | |
676 | compat_w32_font->font_type = UNICODE_FONT; | |
677 | /* Duplicate the text metrics. */ | |
678 | bcopy (&w32_font->metrics, &compat_w32_font->tm, sizeof (TEXTMETRIC)); | |
679 | compat_w32_font->hfont = hfont; | |
680 | ||
681 | len = strlen (logfont.lfFaceName); | |
682 | font->font.name = (char *) xmalloc (len + 1); | |
683 | bcopy (logfont.lfFaceName, font->font.name, len); | |
684 | font->font.name[len] = '\0'; | |
5ace1ec1 JR |
685 | |
686 | { | |
687 | char *name; | |
688 | ||
689 | /* We don't know how much space we need for the full name, so start with | |
690 | 96 bytes and go up in steps of 32. */ | |
691 | len = 96; | |
692 | name = malloc (len); | |
693 | while (name && font_unparse_fcname (font_entity, pixel_size, name, len) < 0) | |
694 | { | |
695 | char *new = realloc (name, len += 32); | |
696 | ||
697 | if (! new) | |
698 | free (name); | |
699 | name = new; | |
700 | } | |
701 | if (name) | |
702 | font->font.full_name = name; | |
703 | else | |
704 | font->font.full_name = font->font.name; | |
705 | } | |
f0121ad2 JR |
706 | font->font.charset = 0; |
707 | font->font.codepage = 0; | |
708 | font->font.size = w32_font->metrics.tmMaxCharWidth; | |
709 | font->font.height = w32_font->metrics.tmHeight | |
710 | + w32_font->metrics.tmExternalLeading; | |
711 | font->font.space_width = font->font.average_width | |
712 | = w32_font->metrics.tmAveCharWidth; | |
713 | ||
714 | font->font.vertical_centering = 0; | |
715 | font->font.encoding_type = 0; | |
716 | font->font.baseline_offset = 0; | |
717 | font->font.relative_compose = 0; | |
718 | font->font.default_ascent = w32_font->metrics.tmAscent; | |
719 | font->font.font_encoder = NULL; | |
720 | font->entity = font_entity; | |
721 | font->pixel_size = size; | |
722 | font->driver = &w32font_driver; | |
723 | font->format = Qgdi; | |
724 | font->file_name = NULL; | |
725 | font->encoding_charset = -1; | |
726 | font->repertory_charset = -1; | |
727 | font->min_width = 0; | |
728 | font->ascent = w32_font->metrics.tmAscent; | |
729 | font->descent = w32_font->metrics.tmDescent; | |
730 | font->scalable = w32_font->metrics.tmPitchAndFamily & TMPF_VECTOR; | |
731 | ||
732 | return 1; | |
733 | } | |
734 | ||
f7a84cb4 JR |
735 | /* Callback function for EnumFontFamiliesEx. |
736 | * Adds the name of a font to a Lisp list (passed in as the lParam arg). */ | |
20399669 JR |
737 | static int CALLBACK |
738 | add_font_name_to_list (logical_font, physical_font, font_type, list_object) | |
739 | ENUMLOGFONTEX *logical_font; | |
740 | NEWTEXTMETRICEX *physical_font; | |
741 | DWORD font_type; | |
742 | LPARAM list_object; | |
f7a84cb4 JR |
743 | { |
744 | Lisp_Object* list = (Lisp_Object *) list_object; | |
20a2b756 JR |
745 | Lisp_Object family; |
746 | ||
747 | /* Skip vertical fonts (intended only for printing) */ | |
748 | if (logical_font->elfLogFont.lfFaceName[0] == '@') | |
749 | return 1; | |
750 | ||
751 | family = intern_downcase (logical_font->elfLogFont.lfFaceName, | |
752 | strlen (logical_font->elfLogFont.lfFaceName)); | |
f7a84cb4 JR |
753 | if (! memq_no_quit (family, *list)) |
754 | *list = Fcons (family, *list); | |
755 | ||
756 | return 1; | |
757 | } | |
758 | ||
759 | /* Convert an enumerated Windows font to an Emacs font entity. */ | |
20399669 | 760 | static Lisp_Object |
91583281 JR |
761 | w32_enumfont_pattern_entity (frame, logical_font, physical_font, |
762 | font_type, requested_font) | |
d205d43b | 763 | Lisp_Object frame; |
20399669 JR |
764 | ENUMLOGFONTEX *logical_font; |
765 | NEWTEXTMETRICEX *physical_font; | |
766 | DWORD font_type; | |
91583281 | 767 | LOGFONT *requested_font; |
f7a84cb4 JR |
768 | { |
769 | Lisp_Object entity, tem; | |
770 | LOGFONT *lf = (LOGFONT*) logical_font; | |
771 | BYTE generic_type; | |
772 | ||
d205d43b | 773 | entity = Fmake_vector (make_number (FONT_ENTITY_MAX), Qnil); |
f7a84cb4 | 774 | |
8eac0c84 | 775 | ASET (entity, FONT_TYPE_INDEX, Qgdi); |
d205d43b | 776 | ASET (entity, FONT_FRAME_INDEX, frame); |
f7a84cb4 JR |
777 | ASET (entity, FONT_REGISTRY_INDEX, w32_registry (lf->lfCharSet)); |
778 | ASET (entity, FONT_OBJLIST_INDEX, Qnil); | |
779 | ||
780 | /* Foundry is difficult to get in readable form on Windows. | |
d205d43b JR |
781 | But Emacs crashes if it is not set, so set it to something more |
782 | generic. Thes values make xflds compatible with Emacs 22. */ | |
783 | if (lf->lfOutPrecision == OUT_STRING_PRECIS) | |
784 | tem = Qraster; | |
785 | else if (lf->lfOutPrecision == OUT_STROKE_PRECIS) | |
786 | tem = Qoutline; | |
787 | else | |
788 | tem = Qunknown; | |
789 | ||
790 | ASET (entity, FONT_FOUNDRY_INDEX, tem); | |
791 | ||
792 | /* Save the generic family in the extra info, as it is likely to be | |
793 | useful to users looking for a close match. */ | |
f7a84cb4 JR |
794 | generic_type = physical_font->ntmTm.tmPitchAndFamily & 0xF0; |
795 | if (generic_type == FF_DECORATIVE) | |
796 | tem = Qdecorative; | |
797 | else if (generic_type == FF_MODERN) | |
9e1a2995 | 798 | tem = Qmono; |
f7a84cb4 | 799 | else if (generic_type == FF_ROMAN) |
d205d43b | 800 | tem = Qserif; |
f7a84cb4 JR |
801 | else if (generic_type == FF_SCRIPT) |
802 | tem = Qscript; | |
803 | else if (generic_type == FF_SWISS) | |
9e1a2995 | 804 | tem = Qsans; |
f7a84cb4 | 805 | else |
9e1a2995 JR |
806 | tem = null_string; |
807 | ||
808 | ASET (entity, FONT_ADSTYLE_INDEX, tem); | |
f7a84cb4 | 809 | |
d205d43b JR |
810 | if (physical_font->ntmTm.tmPitchAndFamily & 0x01) |
811 | font_put_extra (entity, QCspacing, make_number (FONT_SPACING_PROPORTIONAL)); | |
812 | else | |
813 | font_put_extra (entity, QCspacing, make_number (FONT_SPACING_MONO)); | |
f7a84cb4 | 814 | |
91583281 JR |
815 | if (requested_font->lfQuality != DEFAULT_QUALITY) |
816 | { | |
817 | font_put_extra (entity, QCantialias, | |
818 | lispy_antialias_type (requested_font->lfQuality)); | |
819 | } | |
f7a84cb4 JR |
820 | ASET (entity, FONT_FAMILY_INDEX, |
821 | intern_downcase (lf->lfFaceName, strlen (lf->lfFaceName))); | |
822 | ||
823 | ASET (entity, FONT_WEIGHT_INDEX, make_number (lf->lfWeight)); | |
824 | ASET (entity, FONT_SLANT_INDEX, make_number (lf->lfItalic ? 200 : 100)); | |
d205d43b JR |
825 | /* TODO: PANOSE struct has this info, but need to call GetOutlineTextMetrics |
826 | to get it. */ | |
827 | ASET (entity, FONT_WIDTH_INDEX, make_number (100)); | |
f7a84cb4 | 828 | |
040fe918 JR |
829 | if (font_type & RASTER_FONTTYPE) |
830 | ASET (entity, FONT_SIZE_INDEX, make_number (physical_font->ntmTm.tmHeight)); | |
831 | else | |
832 | ASET (entity, FONT_SIZE_INDEX, make_number (0)); | |
f7a84cb4 JR |
833 | |
834 | /* Cache unicode codepoints covered by this font, as there is no other way | |
835 | of getting this information easily. */ | |
040fe918 | 836 | if (font_type & TRUETYPE_FONTTYPE) |
f7a84cb4 | 837 | { |
d205d43b JR |
838 | font_put_extra (entity, QCscript, |
839 | font_supported_scripts (&physical_font->ntmFontSig)); | |
f7a84cb4 | 840 | } |
d205d43b | 841 | |
f7a84cb4 JR |
842 | return entity; |
843 | } | |
844 | ||
d205d43b JR |
845 | |
846 | /* Convert generic families to the family portion of lfPitchAndFamily. */ | |
847 | BYTE | |
848 | w32_generic_family (Lisp_Object name) | |
849 | { | |
850 | /* Generic families. */ | |
851 | if (EQ (name, Qmonospace) || EQ (name, Qmono)) | |
852 | return FF_MODERN; | |
9e1a2995 | 853 | else if (EQ (name, Qsans) || EQ (name, Qsans_serif) || EQ (name, Qsansserif)) |
d205d43b JR |
854 | return FF_SWISS; |
855 | else if (EQ (name, Qserif)) | |
856 | return FF_ROMAN; | |
857 | else if (EQ (name, Qdecorative)) | |
858 | return FF_DECORATIVE; | |
859 | else if (EQ (name, Qscript)) | |
860 | return FF_SCRIPT; | |
861 | else | |
862 | return FF_DONTCARE; | |
863 | } | |
864 | ||
865 | static int | |
866 | logfonts_match (font, pattern) | |
867 | LOGFONT *font, *pattern; | |
868 | { | |
869 | /* Only check height for raster fonts. */ | |
870 | if (pattern->lfHeight && font->lfOutPrecision == OUT_STRING_PRECIS | |
871 | && font->lfHeight != pattern->lfHeight) | |
872 | return 0; | |
873 | ||
874 | /* Have some flexibility with weights. */ | |
875 | if (pattern->lfWeight | |
876 | && ((font->lfWeight < (pattern->lfWeight - 150)) | |
877 | || font->lfWeight > (pattern->lfWeight + 150))) | |
878 | return 0; | |
879 | ||
880 | /* Charset and face should be OK. Italic has to be checked | |
881 | against the original spec, in case we don't have any preference. */ | |
882 | return 1; | |
883 | } | |
884 | ||
885 | static int | |
886 | font_matches_spec (type, font, spec) | |
887 | DWORD type; | |
888 | NEWTEXTMETRICEX *font; | |
889 | Lisp_Object spec; | |
890 | { | |
891 | Lisp_Object extra, val; | |
892 | ||
893 | /* Check italic. Can't check logfonts, since it is a boolean field, | |
894 | so there is no difference between "non-italic" and "don't care". */ | |
895 | val = AREF (spec, FONT_SLANT_INDEX); | |
896 | if (INTEGERP (val)) | |
897 | { | |
898 | int slant = XINT (val); | |
899 | if ((slant > 150 && !font->ntmTm.tmItalic) | |
900 | || (slant <= 150 && font->ntmTm.tmItalic)) | |
d205d43b | 901 | return 0; |
d205d43b JR |
902 | } |
903 | ||
4f2a2ee2 JR |
904 | /* Check adstyle against generic family. */ |
905 | val = AREF (spec, FONT_ADSTYLE_INDEX); | |
906 | if (!NILP (val)) | |
907 | { | |
908 | BYTE family = w32_generic_family (val); | |
909 | if (family != FF_DONTCARE | |
910 | && family != (font->ntmTm.tmPitchAndFamily & 0xF0)) | |
911 | return 0; | |
912 | } | |
913 | ||
d205d43b JR |
914 | /* Check extra parameters. */ |
915 | for (extra = AREF (spec, FONT_EXTRA_INDEX); | |
916 | CONSP (extra); extra = XCDR (extra)) | |
917 | { | |
918 | Lisp_Object extra_entry; | |
919 | extra_entry = XCAR (extra); | |
920 | if (CONSP (extra_entry)) | |
921 | { | |
922 | Lisp_Object key = XCAR (extra_entry); | |
923 | val = XCDR (extra_entry); | |
9e1a2995 | 924 | if (EQ (key, QCspacing)) |
d205d43b JR |
925 | { |
926 | int proportional; | |
927 | if (INTEGERP (val)) | |
928 | { | |
929 | int spacing = XINT (val); | |
930 | proportional = (spacing < FONT_SPACING_MONO); | |
931 | } | |
932 | else if (EQ (val, Qp)) | |
933 | proportional = 1; | |
934 | else if (EQ (val, Qc) || EQ (val, Qm)) | |
935 | proportional = 0; | |
936 | else | |
937 | return 0; /* Bad font spec. */ | |
938 | ||
939 | if ((proportional && !(font->ntmTm.tmPitchAndFamily & 0x01)) | |
940 | || (!proportional && (font->ntmTm.tmPitchAndFamily & 0x01))) | |
941 | return 0; | |
942 | } | |
943 | else if (EQ (key, QCscript) && SYMBOLP (val)) | |
944 | { | |
945 | /* Only truetype fonts will have information about what | |
946 | scripts they support. This probably means the user | |
947 | will have to force Emacs to use raster, postscript | |
948 | or atm fonts for non-ASCII text. */ | |
949 | if (type & TRUETYPE_FONTTYPE) | |
950 | { | |
951 | Lisp_Object support | |
952 | = font_supported_scripts (&font->ntmFontSig); | |
953 | if (! memq_no_quit (val, support)) | |
954 | return 0; | |
955 | } | |
956 | else | |
957 | { | |
958 | /* Return specific matches, but play it safe. Fonts | |
959 | that cover more than their charset would suggest | |
960 | are likely to be truetype or opentype fonts, | |
961 | covered above. */ | |
962 | if (EQ (val, Qlatin)) | |
963 | { | |
964 | /* Although every charset but symbol, thai and | |
965 | arabic contains the basic ASCII set of latin | |
966 | characters, Emacs expects much more. */ | |
967 | if (font->ntmTm.tmCharSet != ANSI_CHARSET) | |
968 | return 0; | |
969 | } | |
970 | else if (EQ (val, Qsymbol)) | |
971 | { | |
972 | if (font->ntmTm.tmCharSet != SYMBOL_CHARSET) | |
973 | return 0; | |
974 | } | |
975 | else if (EQ (val, Qcyrillic)) | |
976 | { | |
977 | if (font->ntmTm.tmCharSet != RUSSIAN_CHARSET) | |
978 | return 0; | |
979 | } | |
980 | else if (EQ (val, Qgreek)) | |
981 | { | |
982 | if (font->ntmTm.tmCharSet != GREEK_CHARSET) | |
983 | return 0; | |
984 | } | |
985 | else if (EQ (val, Qarabic)) | |
986 | { | |
987 | if (font->ntmTm.tmCharSet != ARABIC_CHARSET) | |
988 | return 0; | |
989 | } | |
990 | else if (EQ (val, Qhebrew)) | |
991 | { | |
992 | if (font->ntmTm.tmCharSet != HEBREW_CHARSET) | |
993 | return 0; | |
994 | } | |
995 | else if (EQ (val, Qthai)) | |
996 | { | |
997 | if (font->ntmTm.tmCharSet != THAI_CHARSET) | |
998 | return 0; | |
999 | } | |
1000 | else if (EQ (val, Qkana)) | |
1001 | { | |
1002 | if (font->ntmTm.tmCharSet != SHIFTJIS_CHARSET) | |
1003 | return 0; | |
1004 | } | |
1005 | else if (EQ (val, Qbopomofo)) | |
1006 | { | |
1007 | if (font->ntmTm.tmCharSet != CHINESEBIG5_CHARSET) | |
1008 | return 0; | |
1009 | } | |
1010 | else if (EQ (val, Qhangul)) | |
1011 | { | |
1012 | if (font->ntmTm.tmCharSet != HANGUL_CHARSET | |
1013 | && font->ntmTm.tmCharSet != JOHAB_CHARSET) | |
1014 | return 0; | |
1015 | } | |
1016 | else if (EQ (val, Qhan)) | |
1017 | { | |
1018 | if (font->ntmTm.tmCharSet != CHINESEBIG5_CHARSET | |
1019 | && font->ntmTm.tmCharSet != GB2312_CHARSET | |
1020 | && font->ntmTm.tmCharSet != HANGUL_CHARSET | |
1021 | && font->ntmTm.tmCharSet != JOHAB_CHARSET | |
1022 | && font->ntmTm.tmCharSet != SHIFTJIS_CHARSET) | |
1023 | return 0; | |
1024 | } | |
1025 | else | |
1026 | /* Other scripts unlikely to be handled. */ | |
1027 | return 0; | |
1028 | } | |
1029 | } | |
1030 | } | |
1031 | } | |
1032 | return 1; | |
1033 | } | |
1034 | ||
f7a84cb4 | 1035 | /* Callback function for EnumFontFamiliesEx. |
d205d43b JR |
1036 | * Checks if a font matches everything we are trying to check agaist, |
1037 | * and if so, adds it to a list. Both the data we are checking against | |
1038 | * and the list to which the fonts are added are passed in via the | |
1039 | * lparam argument, in the form of a font_callback_data struct. */ | |
20399669 | 1040 | static int CALLBACK |
d205d43b | 1041 | add_font_entity_to_list (logical_font, physical_font, font_type, lParam) |
20399669 JR |
1042 | ENUMLOGFONTEX *logical_font; |
1043 | NEWTEXTMETRICEX *physical_font; | |
1044 | DWORD font_type; | |
d205d43b | 1045 | LPARAM lParam; |
f7a84cb4 | 1046 | { |
d205d43b JR |
1047 | struct font_callback_data *match_data |
1048 | = (struct font_callback_data *) lParam; | |
f7a84cb4 | 1049 | |
46fd1ded JR |
1050 | if ((!match_data->opentype_only |
1051 | || (physical_font->ntmTm.ntmFlags & NTMFLAGS_OPENTYPE)) | |
1052 | && logfonts_match (&logical_font->elfLogFont, &match_data->pattern) | |
d205d43b | 1053 | && font_matches_spec (font_type, physical_font, |
4f2a2ee2 JR |
1054 | match_data->orig_font_spec) |
1055 | /* Avoid substitutions involving raster fonts (eg Helv -> MS Sans Serif) | |
1056 | We limit this to raster fonts, because the test can catch some | |
1057 | genuine fonts (eg the full name of DejaVu Sans Mono Light is actually | |
1058 | DejaVu Sans Mono ExtraLight). Helvetica -> Arial substitution will | |
1059 | therefore get through this test. Since full names can be prefixed | |
1060 | by a foundry, we accept raster fonts if the font name is found | |
1061 | anywhere within the full name. */ | |
1062 | && (logical_font->elfLogFont.lfOutPrecision != OUT_STRING_PRECIS | |
1063 | || strstr (logical_font->elfFullName, | |
1064 | logical_font->elfLogFont.lfFaceName))) | |
d205d43b JR |
1065 | { |
1066 | Lisp_Object entity | |
1067 | = w32_enumfont_pattern_entity (match_data->frame, logical_font, | |
91583281 JR |
1068 | physical_font, font_type, |
1069 | &match_data->pattern); | |
d205d43b JR |
1070 | if (!NILP (entity)) |
1071 | match_data->list = Fcons (entity, match_data->list); | |
1072 | } | |
f7a84cb4 JR |
1073 | return 1; |
1074 | } | |
1075 | ||
1076 | /* Callback function for EnumFontFamiliesEx. | |
d205d43b | 1077 | * Terminates the search once we have a match. */ |
20399669 | 1078 | static int CALLBACK |
d205d43b | 1079 | add_one_font_entity_to_list (logical_font, physical_font, font_type, lParam) |
20399669 JR |
1080 | ENUMLOGFONTEX *logical_font; |
1081 | NEWTEXTMETRICEX *physical_font; | |
1082 | DWORD font_type; | |
d205d43b | 1083 | LPARAM lParam; |
f7a84cb4 | 1084 | { |
d205d43b JR |
1085 | struct font_callback_data *match_data |
1086 | = (struct font_callback_data *) lParam; | |
1087 | add_font_entity_to_list (logical_font, physical_font, font_type, lParam); | |
1088 | ||
1089 | /* If we have a font in the list, terminate the search. */ | |
1090 | return !NILP (match_data->list); | |
f7a84cb4 JR |
1091 | } |
1092 | ||
1093 | /* Convert a Lisp font registry (symbol) to a windows charset. */ | |
20399669 JR |
1094 | static LONG |
1095 | registry_to_w32_charset (charset) | |
1096 | Lisp_Object charset; | |
f7a84cb4 JR |
1097 | { |
1098 | if (EQ (charset, Qiso10646_1) || EQ (charset, Qunicode_bmp) | |
1099 | || EQ (charset, Qunicode_sip)) | |
1100 | return DEFAULT_CHARSET; /* UNICODE_CHARSET not defined in MingW32 */ | |
1101 | else if (EQ (charset, Qiso8859_1)) | |
1102 | return ANSI_CHARSET; | |
040fe918 JR |
1103 | else if (SYMBOLP (charset)) |
1104 | return x_to_w32_charset (SDATA (SYMBOL_NAME (charset))); | |
f7a84cb4 JR |
1105 | else if (STRINGP (charset)) |
1106 | return x_to_w32_charset (SDATA (charset)); | |
1107 | else | |
1108 | return DEFAULT_CHARSET; | |
1109 | } | |
1110 | ||
20399669 JR |
1111 | static Lisp_Object |
1112 | w32_registry (w32_charset) | |
1113 | LONG w32_charset; | |
f7a84cb4 JR |
1114 | { |
1115 | if (w32_charset == ANSI_CHARSET) | |
d205d43b | 1116 | return Qiso10646_1; |
f7a84cb4 | 1117 | else |
040fe918 JR |
1118 | { |
1119 | char * charset = w32_to_x_charset (w32_charset, NULL); | |
1120 | return intern_downcase (charset, strlen(charset)); | |
1121 | } | |
f7a84cb4 JR |
1122 | } |
1123 | ||
f7a84cb4 | 1124 | /* Fill in all the available details of LOGFONT from FONT_SPEC. */ |
20399669 JR |
1125 | static void |
1126 | fill_in_logfont (f, logfont, font_spec) | |
1127 | FRAME_PTR f; | |
1128 | LOGFONT *logfont; | |
1129 | Lisp_Object font_spec; | |
f7a84cb4 | 1130 | { |
d205d43b | 1131 | Lisp_Object tmp, extra; |
f7a84cb4 JR |
1132 | int dpi = FRAME_W32_DISPLAY_INFO (f)->resy; |
1133 | ||
d205d43b JR |
1134 | extra = AREF (font_spec, FONT_EXTRA_INDEX); |
1135 | /* Allow user to override dpi settings. */ | |
1136 | if (CONSP (extra)) | |
1137 | { | |
1138 | tmp = assq_no_quit (QCdpi, extra); | |
1139 | if (CONSP (tmp) && INTEGERP (XCDR (tmp))) | |
1140 | { | |
1141 | dpi = XINT (XCDR (tmp)); | |
1142 | } | |
1143 | else if (CONSP (tmp) && FLOATP (XCDR (tmp))) | |
1144 | { | |
1145 | dpi = (int) (XFLOAT_DATA (XCDR (tmp)) + 0.5); | |
1146 | } | |
1147 | } | |
f7a84cb4 JR |
1148 | |
1149 | /* Height */ | |
1150 | tmp = AREF (font_spec, FONT_SIZE_INDEX); | |
1151 | if (INTEGERP (tmp)) | |
040fe918 | 1152 | logfont->lfHeight = -1 * XINT (tmp); |
f7a84cb4 | 1153 | else if (FLOATP (tmp)) |
d205d43b | 1154 | logfont->lfHeight = (int) (-1.0 * dpi * XFLOAT_DATA (tmp) / 72.27 + 0.5); |
f7a84cb4 JR |
1155 | |
1156 | /* Escapement */ | |
1157 | ||
1158 | /* Orientation */ | |
1159 | ||
1160 | /* Weight */ | |
1161 | tmp = AREF (font_spec, FONT_WEIGHT_INDEX); | |
1162 | if (INTEGERP (tmp)) | |
1163 | logfont->lfWeight = XINT (tmp); | |
1164 | ||
1165 | /* Italic */ | |
1166 | tmp = AREF (font_spec, FONT_SLANT_INDEX); | |
1167 | if (INTEGERP (tmp)) | |
1168 | { | |
1169 | int slant = XINT (tmp); | |
1170 | logfont->lfItalic = slant > 150 ? 1 : 0; | |
1171 | } | |
1172 | ||
1173 | /* Underline */ | |
1174 | ||
1175 | /* Strikeout */ | |
1176 | ||
1177 | /* Charset */ | |
1178 | tmp = AREF (font_spec, FONT_REGISTRY_INDEX); | |
1179 | if (! NILP (tmp)) | |
d205d43b | 1180 | logfont->lfCharSet = registry_to_w32_charset (tmp); |
f7a84cb4 JR |
1181 | |
1182 | /* Out Precision */ | |
91583281 | 1183 | |
f7a84cb4 | 1184 | /* Clip Precision */ |
91583281 JR |
1185 | |
1186 | /* Quality */ | |
040fe918 JR |
1187 | logfont->lfQuality = DEFAULT_QUALITY; |
1188 | ||
d205d43b JR |
1189 | /* Generic Family and Face Name */ |
1190 | logfont->lfPitchAndFamily = FF_DONTCARE | DEFAULT_PITCH; | |
1191 | ||
f7a84cb4 | 1192 | tmp = AREF (font_spec, FONT_FAMILY_INDEX); |
d205d43b JR |
1193 | if (! NILP (tmp)) |
1194 | { | |
1195 | logfont->lfPitchAndFamily = w32_generic_family (tmp) | DEFAULT_PITCH; | |
1196 | if ((logfont->lfPitchAndFamily & 0xF0) != FF_DONTCARE) | |
1197 | ; /* Font name was generic, don't fill in font name. */ | |
1198 | /* Font families are interned, but allow for strings also in case of | |
1199 | user input. */ | |
1200 | else if (SYMBOLP (tmp)) | |
1201 | strncpy (logfont->lfFaceName, SDATA (SYMBOL_NAME (tmp)), LF_FACESIZE); | |
1202 | else if (STRINGP (tmp)) | |
1203 | strncpy (logfont->lfFaceName, SDATA (tmp), LF_FACESIZE); | |
1204 | } | |
f7a84cb4 | 1205 | |
9e1a2995 JR |
1206 | tmp = AREF (font_spec, FONT_ADSTYLE_INDEX); |
1207 | if (!NILP (tmp)) | |
1208 | { | |
1209 | /* Override generic family. */ | |
1210 | BYTE family = w32_generic_family (tmp); | |
1211 | if (family != FF_DONTCARE) | |
1212 | logfont->lfPitchAndFamily = family | DEFAULT_PITCH; | |
1213 | } | |
1214 | ||
d205d43b JR |
1215 | /* Process EXTRA info. */ |
1216 | for ( ; CONSP (extra); extra = XCDR (extra)) | |
1217 | { | |
1218 | tmp = XCAR (extra); | |
1219 | if (CONSP (tmp)) | |
1220 | { | |
1221 | Lisp_Object key, val; | |
1222 | key = XCAR (tmp), val = XCDR (tmp); | |
9e1a2995 | 1223 | if (EQ (key, QCspacing)) |
d205d43b JR |
1224 | { |
1225 | /* Set pitch based on the spacing property. */ | |
1226 | if (INTEGERP (val)) | |
1227 | { | |
1228 | int spacing = XINT (val); | |
1229 | if (spacing < FONT_SPACING_MONO) | |
1230 | logfont->lfPitchAndFamily | |
1231 | = logfont->lfPitchAndFamily & 0xF0 | VARIABLE_PITCH; | |
1232 | else | |
1233 | logfont->lfPitchAndFamily | |
1234 | = logfont->lfPitchAndFamily & 0xF0 | FIXED_PITCH; | |
1235 | } | |
1236 | else if (EQ (val, Qp)) | |
1237 | logfont->lfPitchAndFamily | |
1238 | = logfont->lfPitchAndFamily & 0xF0 | VARIABLE_PITCH; | |
1239 | else if (EQ (val, Qc) || EQ (val, Qm)) | |
1240 | logfont->lfPitchAndFamily | |
1241 | = logfont->lfPitchAndFamily & 0xF0 | FIXED_PITCH; | |
1242 | } | |
1243 | /* Only use QCscript if charset is not provided, or is unicode | |
1244 | and a single script is specified. This is rather crude, | |
1245 | and is only used to narrow down the fonts returned where | |
1246 | there is a definite match. Some scripts, such as latin, han, | |
1247 | cjk-misc match multiple lfCharSet values, so we can't pre-filter | |
1248 | them. */ | |
1249 | else if (EQ (key, QCscript) | |
1250 | && logfont->lfCharSet == DEFAULT_CHARSET | |
1251 | && SYMBOLP (val)) | |
1252 | { | |
1253 | if (EQ (val, Qgreek)) | |
1254 | logfont->lfCharSet = GREEK_CHARSET; | |
1255 | else if (EQ (val, Qhangul)) | |
1256 | logfont->lfCharSet = HANGUL_CHARSET; | |
1257 | else if (EQ (val, Qkana) || EQ (val, Qkanbun)) | |
1258 | logfont->lfCharSet = SHIFTJIS_CHARSET; | |
1259 | else if (EQ (val, Qbopomofo)) | |
1260 | logfont->lfCharSet = CHINESEBIG5_CHARSET; | |
1261 | /* GB 18030 supports tibetan, yi, mongolian, | |
1262 | fonts that support it should show up if we ask for | |
1263 | GB2312 fonts. */ | |
1264 | else if (EQ (val, Qtibetan) || EQ (val, Qyi) | |
1265 | || EQ (val, Qmongolian)) | |
1266 | logfont->lfCharSet = GB2312_CHARSET; | |
1267 | else if (EQ (val, Qhebrew)) | |
1268 | logfont->lfCharSet = HEBREW_CHARSET; | |
1269 | else if (EQ (val, Qarabic)) | |
1270 | logfont->lfCharSet = ARABIC_CHARSET; | |
1271 | else if (EQ (val, Qthai)) | |
1272 | logfont->lfCharSet = THAI_CHARSET; | |
1273 | else if (EQ (val, Qsymbol)) | |
1274 | logfont->lfCharSet = SYMBOL_CHARSET; | |
1275 | } | |
91583281 JR |
1276 | else if (EQ (key, QCantialias) && SYMBOLP (val)) |
1277 | { | |
1278 | logfont->lfQuality = w32_antialias_type (val); | |
1279 | } | |
d205d43b JR |
1280 | } |
1281 | } | |
f7a84cb4 JR |
1282 | } |
1283 | ||
20399669 | 1284 | static void |
d205d43b JR |
1285 | list_all_matching_fonts (match_data) |
1286 | struct font_callback_data *match_data; | |
f7a84cb4 JR |
1287 | { |
1288 | HDC dc; | |
d205d43b JR |
1289 | Lisp_Object families = w32font_list_family (match_data->frame); |
1290 | struct frame *f = XFRAME (match_data->frame); | |
f7a84cb4 JR |
1291 | |
1292 | dc = get_frame_dc (f); | |
1293 | ||
1294 | while (!NILP (families)) | |
1295 | { | |
d205d43b JR |
1296 | /* TODO: Use the Unicode versions of the W32 APIs, so we can |
1297 | handle non-ASCII font names. */ | |
1298 | char *name; | |
f7a84cb4 JR |
1299 | Lisp_Object family = CAR (families); |
1300 | families = CDR (families); | |
d205d43b JR |
1301 | if (NILP (family)) |
1302 | continue; | |
1303 | else if (STRINGP (family)) | |
1304 | name = SDATA (family); | |
1305 | else | |
1306 | name = SDATA (SYMBOL_NAME (family)); | |
1307 | ||
1308 | strncpy (match_data->pattern.lfFaceName, name, LF_FACESIZE); | |
1309 | match_data->pattern.lfFaceName[LF_FACESIZE - 1] = '\0'; | |
1310 | ||
1311 | EnumFontFamiliesEx (dc, &match_data->pattern, | |
1312 | (FONTENUMPROC) add_font_entity_to_list, | |
1313 | (LPARAM) match_data, 0); | |
f7a84cb4 JR |
1314 | } |
1315 | ||
1316 | release_frame_dc (f, dc); | |
1317 | } | |
1318 | ||
91583281 JR |
1319 | static Lisp_Object |
1320 | lispy_antialias_type (type) | |
1321 | BYTE type; | |
1322 | { | |
1323 | Lisp_Object lispy; | |
1324 | ||
1325 | switch (type) | |
1326 | { | |
1327 | case NONANTIALIASED_QUALITY: | |
1328 | lispy = Qnone; | |
1329 | break; | |
1330 | case ANTIALIASED_QUALITY: | |
1331 | lispy = Qstandard; | |
1332 | break; | |
1333 | case CLEARTYPE_QUALITY: | |
1334 | lispy = Qsubpixel; | |
1335 | break; | |
1336 | case CLEARTYPE_NATURAL_QUALITY: | |
1337 | lispy = Qnatural; | |
1338 | break; | |
1339 | default: | |
1340 | lispy = Qnil; | |
1341 | break; | |
1342 | } | |
1343 | return lispy; | |
1344 | } | |
1345 | ||
1346 | /* Convert antialiasing symbols to lfQuality */ | |
1347 | static BYTE | |
1348 | w32_antialias_type (type) | |
1349 | Lisp_Object type; | |
1350 | { | |
1351 | if (EQ (type, Qnone)) | |
1352 | return NONANTIALIASED_QUALITY; | |
1353 | else if (EQ (type, Qstandard)) | |
1354 | return ANTIALIASED_QUALITY; | |
1355 | else if (EQ (type, Qsubpixel)) | |
1356 | return CLEARTYPE_QUALITY; | |
1357 | else if (EQ (type, Qnatural)) | |
1358 | return CLEARTYPE_NATURAL_QUALITY; | |
1359 | else | |
1360 | return DEFAULT_QUALITY; | |
1361 | } | |
1362 | ||
d205d43b JR |
1363 | /* Return a list of all the scripts that the font supports. */ |
1364 | static Lisp_Object | |
1365 | font_supported_scripts (FONTSIGNATURE * sig) | |
f7a84cb4 | 1366 | { |
d205d43b JR |
1367 | DWORD * subranges = sig->fsUsb; |
1368 | Lisp_Object supported = Qnil; | |
1369 | ||
1370 | /* Match a single subrange. SYM is set if bit N is set in subranges. */ | |
1371 | #define SUBRANGE(n,sym) \ | |
1372 | if (subranges[(n) / 32] & (1 << ((n) % 32))) \ | |
1373 | supported = Fcons ((sym), supported) | |
1374 | ||
1375 | /* Match multiple subranges. SYM is set if any MASK bit is set in | |
1376 | subranges[0 - 3]. */ | |
1377 | #define MASK_ANY(mask0,mask1,mask2,mask3,sym) \ | |
1378 | if ((subranges[0] & (mask0)) || (subranges[1] & (mask1)) \ | |
1379 | || (subranges[2] & (mask2)) || (subranges[3] & (mask3))) \ | |
1380 | supported = Fcons ((sym), supported) | |
1381 | ||
1382 | SUBRANGE (0, Qlatin); /* There are many others... */ | |
1383 | ||
1384 | SUBRANGE (7, Qgreek); | |
1385 | SUBRANGE (8, Qcoptic); | |
1386 | SUBRANGE (9, Qcyrillic); | |
1387 | SUBRANGE (10, Qarmenian); | |
1388 | SUBRANGE (11, Qhebrew); | |
1389 | SUBRANGE (13, Qarabic); | |
1390 | SUBRANGE (14, Qnko); | |
1391 | SUBRANGE (15, Qdevanagari); | |
1392 | SUBRANGE (16, Qbengali); | |
1393 | SUBRANGE (17, Qgurmukhi); | |
1394 | SUBRANGE (18, Qgujarati); | |
1395 | SUBRANGE (19, Qoriya); | |
1396 | SUBRANGE (20, Qtamil); | |
1397 | SUBRANGE (21, Qtelugu); | |
1398 | SUBRANGE (22, Qkannada); | |
1399 | SUBRANGE (23, Qmalayalam); | |
1400 | SUBRANGE (24, Qthai); | |
1401 | SUBRANGE (25, Qlao); | |
1402 | SUBRANGE (26, Qgeorgian); | |
1403 | ||
1404 | SUBRANGE (48, Qcjk_misc); | |
1405 | SUBRANGE (51, Qbopomofo); | |
1406 | SUBRANGE (54, Qkanbun); /* Is this right? */ | |
1407 | SUBRANGE (56, Qhangul); | |
1408 | ||
1409 | SUBRANGE (59, Qhan); /* There are others, but this is the main one. */ | |
1410 | SUBRANGE (59, Qideographic_description); /* Windows lumps this in */ | |
1411 | ||
1412 | SUBRANGE (70, Qtibetan); | |
1413 | SUBRANGE (71, Qsyriac); | |
1414 | SUBRANGE (72, Qthaana); | |
1415 | SUBRANGE (73, Qsinhala); | |
1416 | SUBRANGE (74, Qmyanmar); | |
1417 | SUBRANGE (75, Qethiopic); | |
1418 | SUBRANGE (76, Qcherokee); | |
1419 | SUBRANGE (77, Qcanadian_aboriginal); | |
1420 | SUBRANGE (78, Qogham); | |
1421 | SUBRANGE (79, Qrunic); | |
1422 | SUBRANGE (80, Qkhmer); | |
1423 | SUBRANGE (81, Qmongolian); | |
1424 | SUBRANGE (82, Qbraille); | |
1425 | SUBRANGE (83, Qyi); | |
1426 | ||
1427 | SUBRANGE (88, Qbyzantine_musical_symbol); | |
1428 | SUBRANGE (88, Qmusical_symbol); /* Windows doesn't distinguish these. */ | |
1429 | ||
1430 | SUBRANGE (89, Qmathematical); | |
1431 | ||
1432 | /* Match either katakana or hiragana for kana. */ | |
1433 | MASK_ANY (0, 0x00060000, 0, 0, Qkana); | |
1434 | ||
1435 | /* There isn't really a main symbol range, so include symbol if any | |
1436 | relevant range is set. */ | |
1437 | MASK_ANY (0x8000000, 0x0000FFFF, 0, 0, Qsymbol); | |
1438 | ||
1439 | #undef SUBRANGE | |
1440 | #undef MASK_ANY | |
1441 | ||
1442 | return supported; | |
f7a84cb4 JR |
1443 | } |
1444 | ||
1445 | ||
1446 | struct font_driver w32font_driver = | |
1447 | { | |
8eac0c84 | 1448 | 0, /* Qgdi */ |
f7a84cb4 JR |
1449 | w32font_get_cache, |
1450 | w32font_list, | |
1451 | w32font_match, | |
1452 | w32font_list_family, | |
1453 | NULL, /* free_entity */ | |
1454 | w32font_open, | |
1455 | w32font_close, | |
1456 | NULL, /* prepare_face */ | |
1457 | NULL, /* done_face */ | |
1458 | w32font_has_char, | |
1459 | w32font_encode_char, | |
1460 | w32font_text_extents, | |
1461 | w32font_draw, | |
1462 | NULL, /* get_bitmap */ | |
1463 | NULL, /* free_bitmap */ | |
1464 | NULL, /* get_outline */ | |
1465 | NULL, /* free_outline */ | |
1466 | NULL, /* anchor_point */ | |
1467 | NULL, /* otf_capability */ | |
5b0c3446 JR |
1468 | NULL, /* otf_drive */ |
1469 | NULL, /* start_for_frame */ | |
1470 | NULL, /* end_for_frame */ | |
1471 | NULL /* shape */ | |
f7a84cb4 JR |
1472 | }; |
1473 | ||
f7a84cb4 JR |
1474 | |
1475 | /* Initialize state that does not change between invocations. This is only | |
1476 | called when Emacs is dumped. */ | |
20399669 JR |
1477 | void |
1478 | syms_of_w32font () | |
f7a84cb4 | 1479 | { |
8eac0c84 | 1480 | DEFSYM (Qgdi, "gdi"); |
d205d43b JR |
1481 | |
1482 | /* Generic font families. */ | |
1483 | DEFSYM (Qmonospace, "monospace"); | |
1484 | DEFSYM (Qserif, "serif"); | |
9e1a2995 | 1485 | DEFSYM (Qsansserif, "sansserif"); |
f7a84cb4 | 1486 | DEFSYM (Qscript, "script"); |
d205d43b JR |
1487 | DEFSYM (Qdecorative, "decorative"); |
1488 | /* Aliases. */ | |
9e1a2995 | 1489 | DEFSYM (Qsans_serif, "sans_serif"); |
d205d43b JR |
1490 | DEFSYM (Qsans, "sans"); |
1491 | DEFSYM (Qmono, "mono"); | |
1492 | ||
1493 | /* Fake foundries. */ | |
1494 | DEFSYM (Qraster, "raster"); | |
1495 | DEFSYM (Qoutline, "outline"); | |
f7a84cb4 | 1496 | DEFSYM (Qunknown, "unknown"); |
d205d43b | 1497 | |
91583281 JR |
1498 | /* Antialiasing. */ |
1499 | DEFSYM (Qstandard, "standard"); | |
1500 | DEFSYM (Qsubpixel, "subpixel"); | |
1501 | DEFSYM (Qnatural, "natural"); | |
d205d43b JR |
1502 | |
1503 | /* Scripts */ | |
1504 | DEFSYM (Qlatin, "latin"); | |
1505 | DEFSYM (Qgreek, "greek"); | |
1506 | DEFSYM (Qcoptic, "coptic"); | |
1507 | DEFSYM (Qcyrillic, "cyrillic"); | |
1508 | DEFSYM (Qarmenian, "armenian"); | |
1509 | DEFSYM (Qhebrew, "hebrew"); | |
1510 | DEFSYM (Qarabic, "arabic"); | |
1511 | DEFSYM (Qsyriac, "syriac"); | |
1512 | DEFSYM (Qnko, "nko"); | |
1513 | DEFSYM (Qthaana, "thaana"); | |
1514 | DEFSYM (Qdevanagari, "devanagari"); | |
1515 | DEFSYM (Qbengali, "bengali"); | |
1516 | DEFSYM (Qgurmukhi, "gurmukhi"); | |
1517 | DEFSYM (Qgujarati, "gujarati"); | |
1518 | DEFSYM (Qoriya, "oriya"); | |
1519 | DEFSYM (Qtamil, "tamil"); | |
1520 | DEFSYM (Qtelugu, "telugu"); | |
1521 | DEFSYM (Qkannada, "kannada"); | |
1522 | DEFSYM (Qmalayalam, "malayalam"); | |
1523 | DEFSYM (Qsinhala, "sinhala"); | |
1524 | DEFSYM (Qthai, "thai"); | |
1525 | DEFSYM (Qlao, "lao"); | |
1526 | DEFSYM (Qtibetan, "tibetan"); | |
1527 | DEFSYM (Qmyanmar, "myanmar"); | |
1528 | DEFSYM (Qgeorgian, "georgian"); | |
1529 | DEFSYM (Qhangul, "hangul"); | |
1530 | DEFSYM (Qethiopic, "ethiopic"); | |
1531 | DEFSYM (Qcherokee, "cherokee"); | |
1532 | DEFSYM (Qcanadian_aboriginal, "canadian-aboriginal"); | |
1533 | DEFSYM (Qogham, "ogham"); | |
1534 | DEFSYM (Qrunic, "runic"); | |
1535 | DEFSYM (Qkhmer, "khmer"); | |
1536 | DEFSYM (Qmongolian, "mongolian"); | |
1537 | DEFSYM (Qsymbol, "symbol"); | |
1538 | DEFSYM (Qbraille, "braille"); | |
1539 | DEFSYM (Qhan, "han"); | |
1540 | DEFSYM (Qideographic_description, "ideographic-description"); | |
1541 | DEFSYM (Qcjk_misc, "cjk-misc"); | |
1542 | DEFSYM (Qkana, "kana"); | |
1543 | DEFSYM (Qbopomofo, "bopomofo"); | |
1544 | DEFSYM (Qkanbun, "kanbun"); | |
1545 | DEFSYM (Qyi, "yi"); | |
1546 | DEFSYM (Qbyzantine_musical_symbol, "byzantine-musical-symbol"); | |
1547 | DEFSYM (Qmusical_symbol, "musical-symbol"); | |
1548 | DEFSYM (Qmathematical, "mathematical"); | |
1549 | ||
8eac0c84 | 1550 | w32font_driver.type = Qgdi; |
f7a84cb4 JR |
1551 | register_font_driver (&w32font_driver, NULL); |
1552 | } | |
6d8c85b5 MB |
1553 | |
1554 | /* arch-tag: 65b8a3cd-46aa-4c0d-a1f3-99e75b9c07ee | |
1555 | (do not change this comment) */ |