1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: rxvtfont.C |
2 | * File: rxvtfont.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
4 | * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> |
5 | * - original version. |
5 | * - original version. |
6 | * |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
8 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
9 | * the Free Software Foundation; either version 2 of the License, or |
… | |
… | |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
20 | *---------------------------------------------------------------------*/ |
20 | *---------------------------------------------------------------------*/ |
21 | |
21 | |
22 | #include "../config.h" |
22 | #include "../config.h" |
23 | #include "rxvt.h" |
23 | #include "rxvt.h" |
24 | #include "rxvtlib.h" |
|
|
25 | #include "rxvtutil.h" |
24 | #include "rxvtutil.h" |
26 | #include "rxvtfont.h" |
25 | #include "rxvtfont.h" |
27 | |
26 | |
28 | #include <cstdlib> |
27 | #include <cstdlib> |
29 | |
28 | |
… | |
… | |
43 | const char *name; |
42 | const char *name; |
44 | } fallback_fonts[] = { |
43 | } fallback_fonts[] = { |
45 | { CS_ISO8859_1, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-1" }, |
44 | { CS_ISO8859_1, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-1" }, |
46 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-15" }, |
45 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-15" }, |
47 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-fcd8859-15" }, |
46 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-fcd8859-15" }, |
48 | |
47 | |
49 | #if ENCODING_EU |
48 | #if ENCODING_EU |
50 | // cyrillic |
49 | // cyrillic |
51 | { CS_KOI8_R, "-*-*-*-r-*--*-*-*-*-c-*-koi8-r" }, |
50 | { CS_KOI8_R, "-*-*-*-r-*--*-*-*-*-c-*-koi8-r" }, |
52 | { CS_KOI8_U, "-*-*-*-r-*--*-*-*-*-c-*-koi8-u" }, |
51 | { CS_KOI8_U, "-*-*-*-r-*--*-*-*-*-c-*-koi8-u" }, |
53 | |
52 | |
54 | { CS_ISO8859_2, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-2" }, |
53 | { CS_ISO8859_2, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-2" }, |
55 | { CS_ISO8859_3, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-3" }, |
54 | { CS_ISO8859_3, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-3" }, |
56 | { CS_ISO8859_4, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-4" }, |
55 | { CS_ISO8859_4, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-4" }, |
57 | { CS_ISO8859_5, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-5" }, |
56 | { CS_ISO8859_5, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-5" }, |
58 | { CS_ISO8859_6, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-6" }, |
57 | { CS_ISO8859_6, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-6" }, |
… | |
… | |
65 | { CS_ISO8859_14, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-14" }, |
64 | { CS_ISO8859_14, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-14" }, |
66 | { CS_ISO8859_16, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-16" }, |
65 | { CS_ISO8859_16, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-16" }, |
67 | |
66 | |
68 | # if XFT |
67 | # if XFT |
69 | { CS_KOI8_U, "xft::lang=ru" }, |
68 | { CS_KOI8_U, "xft::lang=ru" }, |
70 | |
69 | |
71 | { CS_ISO8859_5, "xft::lang=ru" }, |
70 | { CS_ISO8859_5, "xft::lang=ru" }, |
72 | { CS_ISO8859_6, "xft::lang=ar" }, |
71 | { CS_ISO8859_6, "xft::lang=ar" }, |
73 | { CS_ISO8859_7, "xft::lang=el" }, |
72 | { CS_ISO8859_7, "xft::lang=el" }, |
74 | { CS_ISO8859_8, "xft::lang=he" }, |
73 | { CS_ISO8859_8, "xft::lang=he" }, |
75 | { CS_ISO8859_9, "xft::lang=tr" }, |
74 | { CS_ISO8859_9, "xft::lang=tr" }, |
… | |
… | |
80 | |
79 | |
81 | // japanese |
80 | // japanese |
82 | #if ENCODING_JP || ENCODING_JP_EXT |
81 | #if ENCODING_JP || ENCODING_JP_EXT |
83 | # if XFT |
82 | # if XFT |
84 | // prefer xft for complex scripts |
83 | // prefer xft for complex scripts |
|
|
84 | { CS_JIS0208_1990_0, "xft:Sazanami Mincho:antialias=false" }, |
85 | { CS_JIS0208_1990_0, "xft:Kochi Gothic:antialias=false" }, |
85 | { CS_JIS0208_1990_0, "xft:Kochi Gothic:antialias=false" }, |
86 | { CS_JIS0208_1990_0, "xft:Sazanami Mincho:antialias=false" }, |
|
|
87 | { CS_JIS0208_1990_0, "xft:Mincho:antialias=false" }, |
86 | { CS_JIS0208_1990_0, "xft:Mincho:antialias=false" }, |
88 | { CS_JIS0208_1990_0, "xft::lang=ja:antialias=false" }, |
87 | { CS_JIS0208_1990_0, "xft::lang=ja:antialias=false" }, |
89 | # endif |
88 | # endif |
90 | { CS_JIS0201_1976_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0201*-0" }, |
89 | { CS_JIS0201_1976_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0201*-0" }, |
91 | { CS_JIS0208_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0208*-0" }, |
90 | { CS_JIS0208_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0208*-0" }, |
… | |
… | |
158 | 0x304c, 0x672c, // が本 |
157 | 0x304c, 0x672c, // が本 |
159 | }; |
158 | }; |
160 | |
159 | |
161 | #define NUM_EXTENT_TEST_CHARS (sizeof (extent_test_chars) / sizeof (extent_test_chars[0])) |
160 | #define NUM_EXTENT_TEST_CHARS (sizeof (extent_test_chars) / sizeof (extent_test_chars[0])) |
162 | |
161 | |
163 | #define dTermDisplay Display *disp = term->xdisp |
162 | #define dTermDisplay Display *disp = term->dpy |
164 | #define dTermGC GC gc = term->gc |
163 | #define dTermGC GC gc = term->gc |
165 | |
|
|
166 | ///////////////////////////////////////////////////////////////////////////// |
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|
167 | |
|
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168 | #if XFT |
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|
169 | rxvt_drawable::~rxvt_drawable () |
|
|
170 | { |
|
|
171 | if (xftdrawable) |
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172 | XftDrawDestroy (xftdrawable); |
|
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173 | } |
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174 | |
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175 | rxvt_drawable::operator XftDraw *() |
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176 | { |
|
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177 | if (!xftdrawable) |
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178 | xftdrawable = XftDrawCreate (screen->xdisp, drawable, screen->visual, screen->cmap); |
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179 | |
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180 | return xftdrawable; |
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181 | } |
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182 | #endif |
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183 | |
164 | |
184 | ///////////////////////////////////////////////////////////////////////////// |
165 | ///////////////////////////////////////////////////////////////////////////// |
185 | |
166 | |
186 | static const char * |
167 | static const char * |
187 | enc_char (const text_t *text, uint32_t len, codeset cs, bool &zero) |
168 | enc_char (const text_t *text, uint32_t len, codeset cs, bool &zero) |
… | |
… | |
235 | : name(0), width(rxvt_fontprop::unset), height(rxvt_fontprop::unset) |
216 | : name(0), width(rxvt_fontprop::unset), height(rxvt_fontprop::unset) |
236 | { |
217 | { |
237 | } |
218 | } |
238 | |
219 | |
239 | void |
220 | void |
240 | rxvt_font::set_name (char *name) |
221 | rxvt_font::set_name (char *name_) |
241 | { |
222 | { |
242 | if (this->name == name) |
223 | if (name == name_) |
243 | return; |
224 | return; |
244 | |
225 | |
245 | if (this->name) free (this->name); // let the compiler optimize |
226 | if (name) free (name); // let the compiler optimize |
246 | this->name = name; |
227 | name = name_; |
247 | } |
228 | } |
248 | |
229 | |
249 | void |
230 | void |
250 | rxvt_font::clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) const |
231 | rxvt_font::clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) const |
251 | { |
232 | { |
252 | dTermDisplay; |
233 | dTermDisplay; |
253 | dTermGC; |
234 | dTermGC; |
254 | |
235 | |
255 | if (color == Color_bg) |
236 | if (color == Color_bg || color == Color_transparent) |
256 | XClearArea (disp, d, x, y, w, h, false); |
237 | XClearArea (disp, d, x, y, w, h, false); |
257 | else if (color >= 0) |
238 | else if (color >= 0) |
258 | { |
239 | { |
259 | #if XFT |
240 | #if XFT |
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241 | Picture dst; |
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242 | |
|
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243 | # ifdef HAVE_BG_PIXMAP |
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244 | if (term->bgPixmap.pixmap |
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245 | && !term->pix_colors[color].is_opaque () |
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246 | && ((dst = XftDrawPicture (d)))) |
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247 | { |
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248 | XClearArea (disp, d, x, y, w, h, false); |
|
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249 | |
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250 | Picture solid_color_pict = XftDrawSrcPicture (d, &term->pix_colors[color].c); |
|
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251 | XRenderComposite (disp, PictOpOver, solid_color_pict, None, dst, 0, 0, 0, 0, x, y, w, h); |
|
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252 | } |
|
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253 | else |
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|
254 | # endif |
260 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
255 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
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256 | |
261 | #else |
257 | #else |
262 | XSetForeground (disp, gc, term->pix_colors[color]); |
258 | XSetForeground (disp, gc, term->pix_colors[color]); |
263 | XFillRectangle (disp, d, gc, x, y, w, h); |
259 | XFillRectangle (disp, d, gc, x, y, w, h); |
264 | #endif |
260 | #endif |
265 | } |
261 | } |
266 | } |
262 | } |
267 | |
263 | |
268 | ///////////////////////////////////////////////////////////////////////////// |
264 | ///////////////////////////////////////////////////////////////////////////// |
269 | |
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|
270 | #include "table/linedraw.h" |
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|
271 | |
265 | |
272 | struct rxvt_font_default : rxvt_font { |
266 | struct rxvt_font_default : rxvt_font { |
273 | struct rxvt_fontset *fs; |
267 | struct rxvt_fontset *fs; |
274 | |
268 | |
275 | rxvt_font_default (rxvt_fontset *fs) |
269 | rxvt_font_default (rxvt_fontset *fs) |
… | |
… | |
288 | p.slant = rxvt_fontprop::roman; |
282 | p.slant = rxvt_fontprop::roman; |
289 | |
283 | |
290 | return p; |
284 | return p; |
291 | } |
285 | } |
292 | |
286 | |
293 | bool load (const rxvt_fontprop &prop) |
287 | bool load (const rxvt_fontprop &prop, bool force_prop) |
294 | { |
288 | { |
295 | width = 1; height = 1; |
289 | width = 1; height = 1; |
296 | ascent = 1; descent = 0; |
290 | ascent = 1; descent = 0; |
297 | |
291 | |
298 | set_name (strdup ("built-in support font")); |
292 | set_name (strdup ("built-in support font")); |
… | |
… | |
311 | return false; |
305 | return false; |
312 | |
306 | |
313 | if (unicode <= 0x009f) |
307 | if (unicode <= 0x009f) |
314 | return true; |
308 | return true; |
315 | |
309 | |
|
|
310 | #ifdef BUILTIN_GLYPHS |
316 | if (unicode >= 0x2500 && unicode <= 0x259f && |
311 | if (unicode >= 0x2500 && unicode <= 0x259f && |
317 | !term->option (Opt_skipBuiltinGlyphs)) |
312 | !term->option (Opt_skipBuiltinGlyphs)) |
318 | return true; |
313 | return true; |
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|
314 | #endif |
319 | |
315 | |
320 | if (IS_COMPOSE (unicode)) |
316 | if (IS_COMPOSE (unicode)) |
321 | return true; |
317 | return true; |
322 | |
318 | |
323 | switch (unicode) |
319 | switch (unicode) |
… | |
… | |
359 | ; |
355 | ; |
360 | |
356 | |
361 | int width = text - tp; |
357 | int width = text - tp; |
362 | int fwidth = term->fwidth * width; |
358 | int fwidth = term->fwidth * width; |
363 | |
359 | |
|
|
360 | #ifdef BUILTIN_GLYPHS |
364 | if (0x2500 <= t && t <= 0x259f) |
361 | if (0x2500 <= t && t <= 0x259f) |
365 | { |
362 | { |
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|
363 | # include "table/linedraw.h" |
366 | uint16_t offs = linedraw_offs[t - 0x2500]; |
364 | uint16_t offs = linedraw_offs[t - 0x2500]; |
367 | uint32_t *a = linedraw_command + (offs >> 4); |
365 | uint32_t *a = linedraw_command + (offs >> 4); |
368 | uint32_t *b = a + (offs & 15); |
366 | uint32_t *b = a + (offs & 15); |
369 | |
367 | |
370 | int W = fwidth; |
368 | int W = fwidth; |
… | |
… | |
408 | |
406 | |
409 | case 1: // rectangle, possibly stippled |
407 | case 1: // rectangle, possibly stippled |
410 | if (a) |
408 | if (a) |
411 | { |
409 | { |
412 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
410 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
413 | |
411 | |
414 | gcv.fill_style = FillStippled; |
412 | gcv.fill_style = FillStippled; |
415 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
413 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
416 | gcv.ts_x_origin = x; |
414 | gcv.ts_x_origin = x; |
417 | gcv.ts_y_origin = y; |
415 | gcv.ts_y_origin = y; |
418 | |
416 | |
… | |
… | |
437 | (a - 1) * 90*64, (b - 1) * 90*64); |
435 | (a - 1) * 90*64, (b - 1) * 90*64); |
438 | break; |
436 | break; |
439 | } |
437 | } |
440 | } |
438 | } |
441 | } |
439 | } |
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440 | #else |
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441 | if (0) |
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442 | ; |
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443 | #endif |
442 | #if ENABLE_COMBINING |
444 | #if ENABLE_COMBINING |
443 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
445 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
444 | { |
446 | { |
445 | min_it (width, 2); // we only support wcwidth up to 2 |
447 | min_it (width, 2); // we only support wcwidth up to 2 |
446 | |
448 | |
… | |
… | |
459 | *chrs = cc->c2; |
461 | *chrs = cc->c2; |
460 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
462 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
461 | ? f1 |
463 | ? f1 |
462 | : (*fs)[fs->find_font (cc->c2)]; |
464 | : (*fs)[fs->find_font (cc->c2)]; |
463 | |
465 | |
464 | f2->draw (d, x, y, chrs, width, fg, -1); |
466 | f2->draw (d, x, y, chrs, width, fg, Color_none); |
465 | } |
467 | } |
466 | } |
468 | } |
467 | #endif |
469 | #endif |
468 | else |
470 | else |
469 | switch (t) |
471 | switch (t) |
… | |
… | |
480 | |
482 | |
481 | x += fwidth; |
483 | x += fwidth; |
482 | } |
484 | } |
483 | } |
485 | } |
484 | |
486 | |
|
|
487 | struct rxvt_font_overflow : rxvt_font { |
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488 | struct rxvt_fontset *fs; |
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489 | |
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490 | rxvt_font_overflow (rxvt_fontset *fs) |
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491 | : rxvt_font () |
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492 | { |
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493 | this->fs = fs; |
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494 | } |
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495 | |
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496 | rxvt_fontprop properties () |
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497 | { |
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498 | rxvt_fontprop p; |
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499 | |
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500 | p.width = p.height = 1; |
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501 | p.ascent = rxvt_fontprop::unset; |
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502 | p.weight = rxvt_fontprop::medium; |
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503 | p.slant = rxvt_fontprop::roman; |
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504 | |
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505 | return p; |
|
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506 | } |
|
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507 | |
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508 | bool load (const rxvt_fontprop &prop, bool force_prop) |
|
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509 | { |
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510 | width = 1; height = 1; |
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511 | ascent = 1; descent = 0; |
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512 | |
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513 | set_name (strdup ("built-in rendition overflow font")); |
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514 | |
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515 | return true; |
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516 | } |
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517 | |
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518 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const |
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519 | { |
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520 | return false; |
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521 | } |
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522 | |
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523 | void draw (rxvt_drawable &d, int x, int y, |
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524 | const text_t *text, int len, |
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525 | int fg, int bg) |
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526 | { |
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527 | while (len--) |
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528 | { |
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529 | int fid = fs->find_font_idx (*text); |
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530 | (*fs)[fid]->draw (d, x, y, text, 1, fg, bg); |
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531 | ++text; |
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532 | x += term->fwidth; |
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533 | } |
|
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534 | } |
|
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535 | }; |
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536 | |
485 | ///////////////////////////////////////////////////////////////////////////// |
537 | ///////////////////////////////////////////////////////////////////////////// |
486 | |
538 | |
487 | struct rxvt_font_x11 : rxvt_font { |
539 | struct rxvt_font_x11 : rxvt_font { |
488 | rxvt_font_x11 () { f = 0; } |
540 | rxvt_font_x11 () { f = 0; } |
489 | |
541 | |
490 | void clear (); |
542 | void clear (); |
491 | |
543 | |
492 | rxvt_fontprop properties (); |
544 | rxvt_fontprop properties (); |
493 | |
545 | |
494 | bool load (const rxvt_fontprop &prop); |
546 | bool load (const rxvt_fontprop &prop, bool force_prop); |
495 | |
547 | |
496 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
548 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
497 | |
549 | |
498 | void draw (rxvt_drawable &d, int x, int y, |
550 | void draw (rxvt_drawable &d, int x, int y, |
499 | const text_t *text, int len, |
551 | const text_t *text, int len, |
500 | int fg, int bg); |
552 | int fg, int bg); |
501 | |
553 | |
502 | bool slow; // wether this is a proportional font or has other funny characteristics |
554 | bool slow; // whether this is a proportional font or has other funny characteristics |
503 | XFontStruct *f; |
555 | XFontStruct *f; |
504 | codeset cs; |
|
|
505 | bool enc2b, encm; |
556 | bool enc2b, encm; |
506 | |
557 | |
507 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
558 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
508 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
559 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
509 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
560 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
… | |
… | |
514 | rxvt_font_x11::get_property (XFontStruct *f, Atom property, const char *repl) const |
565 | rxvt_font_x11::get_property (XFontStruct *f, Atom property, const char *repl) const |
515 | { |
566 | { |
516 | unsigned long value; |
567 | unsigned long value; |
517 | |
568 | |
518 | if (XGetFontProperty (f, property, &value)) |
569 | if (XGetFontProperty (f, property, &value)) |
519 | return XGetAtomName (term->xdisp, value); |
570 | return XGetAtomName (term->dpy, value); |
520 | else |
571 | else |
521 | return rxvt_strdup (repl); |
572 | return repl ? strdup (repl) : 0; |
522 | } |
573 | } |
523 | |
574 | |
524 | rxvt_fontprop |
575 | rxvt_fontprop |
525 | rxvt_font_x11::properties () |
576 | rxvt_font_x11::properties () |
526 | { |
577 | { |
… | |
… | |
547 | rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f) |
598 | rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f) |
548 | { |
599 | { |
549 | unsigned long height; |
600 | unsigned long height; |
550 | |
601 | |
551 | #if 0 |
602 | #if 0 |
552 | if (!XGetFontProperty (f, XInternAtom (term->xdisp, "PIXEL_SIZE", 0), &height)) |
603 | if (!XGetFontProperty (f, XInternAtom (term->dpy, "PIXEL_SIZE", 0), &height)) |
553 | return false; |
604 | return false; |
554 | #else |
605 | #else |
555 | height = f->ascent + f->descent; |
606 | height = f->ascent + f->descent; |
556 | #endif |
607 | #endif |
557 | |
608 | |
… | |
… | |
608 | return false; |
659 | return false; |
609 | } |
660 | } |
610 | |
661 | |
611 | // fix the size of scalable fonts |
662 | // fix the size of scalable fonts |
612 | static bool |
663 | static bool |
613 | replace_field (char *buf, const char *name, int index, const char old, const char *replace) |
664 | replace_field (char **ptr, const char *name, int index, const char old, const char *replace) |
614 | { |
665 | { |
615 | int slashes = 0; |
666 | int slashes = 0; |
616 | const char *field, *end; |
667 | const char *field, *end; |
617 | |
668 | |
618 | for (const char *c = name; *c; c++) |
669 | for (const char *c = name; *c; c++) |
… | |
… | |
628 | break; |
679 | break; |
629 | } |
680 | } |
630 | |
681 | |
631 | if (slashes >= 13 && (!old || *field == old)) |
682 | if (slashes >= 13 && (!old || *field == old)) |
632 | { |
683 | { |
633 | // TODO: check for overflow in font-name |
684 | size_t len = field - name; |
634 | strncpy (buf, name, field - name); |
685 | *ptr = (char *)malloc (len + strlen (replace) + strlen (end) + 1); |
635 | buf += field - name; |
686 | memcpy (*ptr, name, len); |
636 | strcpy (buf, replace); |
687 | strcpy (*ptr + len, replace); |
637 | strcat (buf, end); |
688 | strcat (*ptr, end); |
638 | |
689 | |
639 | return true; |
690 | return true; |
640 | } |
691 | } |
641 | else |
692 | else |
642 | { |
693 | { |
643 | strcpy (buf, name); |
694 | *ptr = strdup (name); |
644 | |
695 | |
645 | return false; |
696 | return false; |
646 | } |
697 | } |
647 | } |
698 | } |
648 | |
699 | |
649 | bool |
700 | bool |
650 | rxvt_font_x11::load (const rxvt_fontprop &prop) |
701 | rxvt_font_x11::load (const rxvt_fontprop &prop, bool force_prop) |
651 | { |
702 | { |
652 | dTermDisplay; |
703 | dTermDisplay; |
653 | |
704 | |
654 | clear (); |
705 | clear (); |
655 | |
706 | |
656 | char field_str[64]; // enough for 128 bits |
707 | char field_str[64]; // enough for 128 bits |
657 | |
708 | |
658 | // first morph the font if required |
709 | // first morph the font if required |
659 | if (prop.weight != rxvt_fontprop::unset |
710 | if (force_prop) |
660 | || prop.slant != rxvt_fontprop::unset) |
|
|
661 | { |
711 | { |
662 | char fname[1024]; |
712 | char *fname; |
663 | |
713 | |
664 | if (name[0] != '-') |
714 | if (name[0] != '-') |
665 | { |
715 | { |
666 | f = XLoadQueryFont (disp, name); |
716 | f = XLoadQueryFont (disp, name); |
667 | |
717 | |
… | |
… | |
679 | f = 0; |
729 | f = 0; |
680 | } |
730 | } |
681 | |
731 | |
682 | if (prop.weight != rxvt_fontprop::unset) |
732 | if (prop.weight != rxvt_fontprop::unset) |
683 | { |
733 | { |
684 | replace_field (fname, name, 2, 0, |
734 | replace_field (&fname, name, 2, 0, |
685 | prop.weight < rxvt_fontprop::bold |
735 | prop.weight < rxvt_fontprop::bold |
686 | ? "medium" : "bold"); |
736 | ? "medium" : "bold"); |
687 | set_name (strdup (fname)); |
737 | set_name (fname); |
688 | } |
738 | } |
689 | |
739 | |
690 | if (prop.slant != rxvt_fontprop::unset) |
740 | if (prop.slant != rxvt_fontprop::unset) |
691 | { |
741 | { |
692 | replace_field (fname, name, 3, 0, |
742 | replace_field (&fname, name, 3, 0, |
693 | prop.slant < rxvt_fontprop::italic |
743 | prop.slant < rxvt_fontprop::italic |
694 | ? "r" : "i"); // TODO: handle "o"blique, too |
744 | ? "r" : "i"); // TODO: handle "o"blique, too |
695 | set_name (strdup (fname)); |
745 | set_name (fname); |
696 | } |
746 | } |
697 | } |
747 | } |
698 | |
748 | |
699 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
749 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
700 | ? 0 : prop.height); |
750 | ? 0 : prop.height); |
… | |
… | |
725 | font_weight *fonts = new font_weight[count]; |
775 | font_weight *fonts = new font_weight[count]; |
726 | |
776 | |
727 | for (int i = 0; i < count; i++) |
777 | for (int i = 0; i < count; i++) |
728 | { |
778 | { |
729 | rxvt_fontprop p; |
779 | rxvt_fontprop p; |
730 | char fname[1024]; |
780 | char *fname; |
731 | |
781 | |
732 | int diff = 0; |
782 | int diff = 0; |
733 | |
783 | |
734 | if (replace_field (fname, list[i], 6, '0', field_str)) |
784 | if (replace_field (&fname, list[i], 6, '0', field_str)) |
735 | diff += 10; // slightly penalize scalable fonts |
785 | diff += 10; // slightly penalize scalable fonts |
|
|
786 | else |
|
|
787 | { |
|
|
788 | free (fname); |
736 | else if (replace_field (fname, list[i], 11, '0', "0")) |
789 | if (replace_field (&fname, list[i], 11, '0', "0")) |
737 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
790 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
|
|
791 | } |
738 | |
792 | |
739 | if (!set_properties (p, fname)) |
793 | if (!set_properties (p, fname)) |
740 | continue; |
794 | continue; |
741 | |
795 | |
742 | if (prop.height != rxvt_fontprop::unset |
796 | if (prop.height != rxvt_fontprop::unset |
… | |
… | |
746 | if (prop.height != rxvt_fontprop::unset) diff += (prop.height - p.height) * 128; |
800 | if (prop.height != rxvt_fontprop::unset) diff += (prop.height - p.height) * 128; |
747 | if (prop.weight != rxvt_fontprop::unset) diff += abs (prop.weight - p.weight); |
801 | if (prop.weight != rxvt_fontprop::unset) diff += abs (prop.weight - p.weight); |
748 | if (prop.slant != rxvt_fontprop::unset) diff += abs (prop.slant - p.slant); |
802 | if (prop.slant != rxvt_fontprop::unset) diff += abs (prop.slant - p.slant); |
749 | //if (prop.width != rxvt_fontprop::unset) diff += abs (prop.width - p.width); |
803 | //if (prop.width != rxvt_fontprop::unset) diff += abs (prop.width - p.width); |
750 | |
804 | |
751 | fonts[i].name = strdup (fname); |
805 | fonts[i].name = fname; |
752 | fonts[i].diff = diff; |
806 | fonts[i].diff = diff; |
753 | } |
807 | } |
754 | |
808 | |
755 | XFreeFontNames (list); |
809 | XFreeFontNames (list); |
756 | |
810 | |
… | |
… | |
788 | return false; |
842 | return false; |
789 | |
843 | |
790 | char *registry = get_property (f, term->xa [XA_CHARSET_REGISTRY], 0); |
844 | char *registry = get_property (f, term->xa [XA_CHARSET_REGISTRY], 0); |
791 | char *encoding = get_property (f, term->xa [XA_CHARSET_ENCODING], 0); |
845 | char *encoding = get_property (f, term->xa [XA_CHARSET_ENCODING], 0); |
792 | |
846 | |
|
|
847 | cs = CS_UNKNOWN; |
|
|
848 | |
793 | if (registry && encoding) |
849 | if (registry && encoding) |
794 | { |
850 | { |
795 | char charset[64]; |
851 | char charset[64]; |
796 | snprintf (charset, 64, "%s-%s", registry, encoding); |
852 | snprintf (charset, 64, "%s-%s", registry, encoding); |
797 | |
853 | |
798 | cs = codeset_from_name (charset); |
854 | cs = codeset_from_name (charset); |
|
|
855 | |
|
|
856 | if (cs == CS_UNKNOWN) |
|
|
857 | rxvt_warn ("%s: cannot deduce encoding from registry/encoding properties \"%s\", ignoring font.\n", name, charset); |
799 | } |
858 | } |
800 | else |
859 | |
|
|
860 | free (registry); |
|
|
861 | free (encoding); |
|
|
862 | |
|
|
863 | if (cs == CS_UNKNOWN) |
801 | { |
864 | { |
802 | const char *charset = get_property (f, XA_FONT, 0); |
865 | const char *charset = get_property (f, XA_FONT, 0); |
803 | |
866 | |
804 | if (!charset) |
867 | if (!charset) |
805 | charset = name; |
868 | charset = name; |
… | |
… | |
808 | while (*charset) |
871 | while (*charset) |
809 | if (*charset++ == '-' && !--count) |
872 | if (*charset++ == '-' && !--count) |
810 | break; |
873 | break; |
811 | |
874 | |
812 | cs = codeset_from_name (charset); |
875 | cs = codeset_from_name (charset); |
|
|
876 | if (cs == CS_UNKNOWN) |
|
|
877 | rxvt_warn ("%s: cannot deduce encoding from font name property \"%s\", ignoring font.\n", name, charset); |
|
|
878 | } |
|
|
879 | |
|
|
880 | if (cs == CS_UNKNOWN) |
813 | } |
881 | { |
814 | |
882 | clear (); |
815 | free (registry); |
883 | return false; |
816 | free (encoding); |
884 | } |
817 | |
885 | |
818 | if (cs == CS_UNICODE) |
886 | if (cs == CS_UNICODE) |
819 | cs = CS_UNICODE_16; // X11 can have a max. of 65536 chars per font |
887 | cs = CS_UNICODE_16; // X11 can have a max. of 65536 chars per font |
820 | |
888 | |
821 | encm = f->min_byte1 != 0 || f->max_byte1 != 0; |
889 | encm = f->min_byte1 != 0 || f->max_byte1 != 0; |
… | |
… | |
833 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
901 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
834 | |
902 | |
835 | if (encm) |
903 | if (encm) |
836 | N += (f->max_byte1 - f->min_byte1) |
904 | N += (f->max_byte1 - f->min_byte1) |
837 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
905 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
838 | |
906 | |
839 | while (N) |
907 | while (N) |
840 | { |
908 | { |
841 | if (f->per_char[N].width > width) |
909 | if (f->per_char[N].width > width) |
842 | width = f->per_char[N].width; |
910 | width = f->per_char[N].width; |
843 | |
911 | |
… | |
… | |
868 | if (wcw > 0) g.width = (g.width + wcw - 1) / wcw; |
936 | if (wcw > 0) g.width = (g.width + wcw - 1) / wcw; |
869 | |
937 | |
870 | if (width < g.width) width = g.width; |
938 | if (width < g.width) width = g.width; |
871 | } |
939 | } |
872 | |
940 | |
873 | if (cs == CS_UNKNOWN) |
941 | #if 0 // do it per-character |
|
|
942 | if (prop && width > prop->width) |
874 | { |
943 | { |
875 | fprintf (stderr, "unable to deduce codeset, ignoring font '%s'\n", name); |
|
|
876 | |
|
|
877 | clear (); |
944 | clear (); |
878 | return false; |
945 | return false; |
879 | } |
946 | } |
880 | |
|
|
881 | #if 0 // do it per-character |
|
|
882 | if (prop && width > prop->width) |
|
|
883 | { |
|
|
884 | clear (); |
|
|
885 | return false; |
|
|
886 | } |
|
|
887 | #endif |
947 | #endif |
888 | |
948 | |
889 | return true; |
949 | return true; |
890 | } |
950 | } |
891 | |
951 | |
892 | void |
952 | void |
893 | rxvt_font_x11::clear () |
953 | rxvt_font_x11::clear () |
894 | { |
954 | { |
895 | if (f) |
955 | if (f) |
896 | { |
956 | { |
897 | XFreeFont (term->xdisp, f); |
957 | XFreeFont (term->dpy, f); |
898 | f = 0; |
958 | f = 0; |
899 | } |
959 | } |
900 | } |
960 | } |
901 | |
961 | |
902 | bool |
962 | bool |
… | |
… | |
905 | uint32_t ch = FROM_UNICODE (cs, unicode); |
965 | uint32_t ch = FROM_UNICODE (cs, unicode); |
906 | |
966 | |
907 | if (ch == NOCHAR) |
967 | if (ch == NOCHAR) |
908 | return false; |
968 | return false; |
909 | |
969 | |
910 | /* check wether the character exists in _this_ font. horrible. */ |
970 | /* check whether the character exists in _this_ font. horrible. */ |
911 | XCharStruct *xcs; |
971 | XCharStruct *xcs; |
912 | |
972 | |
913 | if (encm) |
973 | if (encm) |
914 | { |
974 | { |
915 | unsigned char byte1 = ch >> 8; |
975 | unsigned char byte1 = ch >> 8; |
… | |
… | |
945 | return false; |
1005 | return false; |
946 | |
1006 | |
947 | if (!prop || prop->width == rxvt_fontprop::unset) |
1007 | if (!prop || prop->width == rxvt_fontprop::unset) |
948 | return true; |
1008 | return true; |
949 | |
1009 | |
950 | // check wether character overlaps previous/next character |
1010 | // check whether character overlaps previous/next character |
951 | int w = xcs->rbearing - xcs->lbearing; |
1011 | int w = xcs->rbearing - xcs->lbearing; |
952 | int wcw = max (WCWIDTH (unicode), 1); |
1012 | int wcw = max (WCWIDTH (unicode), 1); |
953 | |
1013 | |
954 | careful = xcs->lbearing < 0 || xcs->rbearing > prop->width * wcw; |
1014 | careful = xcs->lbearing < 0 || xcs->rbearing > prop->width * wcw; |
955 | |
1015 | |
… | |
… | |
995 | else |
1055 | else |
996 | { |
1056 | { |
997 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1057 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
998 | |
1058 | |
999 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1059 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1000 | |
1060 | |
1001 | if (slow) |
1061 | if (slow) |
1002 | { |
1062 | { |
1003 | do |
1063 | do |
1004 | { |
1064 | { |
1005 | if (xc->byte1 || xc->byte2) |
1065 | if (xc->byte1 || xc->byte2) |
… | |
… | |
1027 | else |
1087 | else |
1028 | { |
1088 | { |
1029 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1089 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1030 | |
1090 | |
1031 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1091 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1032 | |
1092 | |
1033 | if (slow) |
1093 | if (slow) |
1034 | { |
1094 | { |
1035 | do |
1095 | do |
1036 | { |
1096 | { |
1037 | if (*xc) |
1097 | if (*xc) |
… | |
… | |
1057 | |
1117 | |
1058 | void clear (); |
1118 | void clear (); |
1059 | |
1119 | |
1060 | rxvt_fontprop properties (); |
1120 | rxvt_fontprop properties (); |
1061 | |
1121 | |
1062 | bool load (const rxvt_fontprop &prop); |
1122 | bool load (const rxvt_fontprop &prop, bool force_prop); |
1063 | |
1123 | |
1064 | void draw (rxvt_drawable &d, int x, int y, |
1124 | void draw (rxvt_drawable &d, int x, int y, |
1065 | const text_t *text, int len, |
1125 | const text_t *text, int len, |
1066 | int fg, int bg); |
1126 | int fg, int bg); |
1067 | |
1127 | |
1068 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &carefull) const; |
1128 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
1069 | |
1129 | |
1070 | protected: |
1130 | protected: |
1071 | XftFont *f; |
1131 | XftFont *f; |
1072 | }; |
1132 | }; |
1073 | |
1133 | |
1074 | void |
1134 | void |
1075 | rxvt_font_xft::clear () |
1135 | rxvt_font_xft::clear () |
1076 | { |
1136 | { |
1077 | if (f) |
1137 | if (f) |
1078 | { |
1138 | { |
1079 | XftFontClose (term->xdisp, f); |
1139 | XftFontClose (term->dpy, f); |
1080 | f = 0; |
1140 | f = 0; |
1081 | } |
1141 | } |
1082 | } |
1142 | } |
1083 | |
1143 | |
1084 | rxvt_fontprop |
1144 | rxvt_fontprop |
… | |
… | |
1100 | |
1160 | |
1101 | return p; |
1161 | return p; |
1102 | } |
1162 | } |
1103 | |
1163 | |
1104 | bool |
1164 | bool |
1105 | rxvt_font_xft::load (const rxvt_fontprop &prop) |
1165 | rxvt_font_xft::load (const rxvt_fontprop &prop, bool force_prop) |
1106 | { |
1166 | { |
1107 | dTermDisplay; |
1167 | dTermDisplay; |
1108 | |
1168 | |
1109 | clear (); |
1169 | clear (); |
1110 | |
1170 | |
… | |
… | |
1119 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1179 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1120 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1180 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1121 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1181 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1122 | |
1182 | |
1123 | if (prop.weight != rxvt_fontprop::unset |
1183 | if (prop.weight != rxvt_fontprop::unset |
1124 | && FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
1184 | && (force_prop || FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch)) |
1125 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1185 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1126 | |
1186 | |
1127 | if (prop.slant != rxvt_fontprop::unset |
1187 | if (prop.slant != rxvt_fontprop::unset |
1128 | && FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
1188 | && (force_prop || FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch)) |
1129 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1189 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1130 | |
1190 | |
1131 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1191 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1132 | // clip width, we can't do better, or can we? |
1192 | // clip width, we can't do better, or can we? |
1133 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
1193 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
1134 | FcPatternAddInteger (p, FC_CHAR_WIDTH, prop->width); |
1194 | FcPatternAddInteger (p, FC_CHAR_WIDTH, prop.width); |
1135 | #endif |
1195 | #endif |
1136 | |
1196 | |
1137 | if (FcPatternGet (p, FC_MINSPACE, 0, &v) != FcResultMatch) |
1197 | if (FcPatternGet (p, FC_MINSPACE, 0, &v) != FcResultMatch) |
1138 | FcPatternAddBool (p, FC_MINSPACE, 1); |
1198 | FcPatternAddBool (p, FC_MINSPACE, 1); |
1139 | |
1199 | |
… | |
… | |
1251 | bool |
1311 | bool |
1252 | rxvt_font_xft::has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const |
1312 | rxvt_font_xft::has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const |
1253 | { |
1313 | { |
1254 | careful = false; |
1314 | careful = false; |
1255 | |
1315 | |
1256 | if (!XftCharExists (term->xdisp, f, unicode)) |
1316 | if (!XftCharExists (term->dpy, f, unicode)) |
1257 | return false; |
1317 | return false; |
1258 | |
1318 | |
1259 | if (!prop || prop->width == rxvt_fontprop::unset) |
1319 | if (!prop || prop->width == rxvt_fontprop::unset) |
1260 | return true; |
1320 | return true; |
1261 | |
1321 | |
1262 | // check character against base font bounding box |
1322 | // check character against base font bounding box |
1263 | FcChar32 ch = unicode; |
1323 | FcChar32 ch = unicode; |
1264 | XGlyphInfo g; |
1324 | XGlyphInfo g; |
1265 | XftTextExtents32 (term->xdisp, f, &ch, 1, &g); |
1325 | XftTextExtents32 (term->dpy, f, &ch, 1, &g); |
1266 | |
1326 | |
1267 | int w = g.width - g.x; |
1327 | int w = g.width - g.x; |
1268 | int wcw = max (WCWIDTH (unicode), 1); |
1328 | int wcw = max (WCWIDTH (unicode), 1); |
1269 | |
1329 | |
1270 | careful = g.x > 0 || w > prop->width * wcw; |
1330 | careful = g.x > 0 || w > prop->width * wcw; |
… | |
… | |
1282 | void |
1342 | void |
1283 | rxvt_font_xft::draw (rxvt_drawable &d, int x, int y, |
1343 | rxvt_font_xft::draw (rxvt_drawable &d, int x, int y, |
1284 | const text_t *text, int len, |
1344 | const text_t *text, int len, |
1285 | int fg, int bg) |
1345 | int fg, int bg) |
1286 | { |
1346 | { |
1287 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
|
|
1288 | |
|
|
1289 | XGlyphInfo extents; |
1347 | XGlyphInfo extents; |
1290 | XftGlyphSpec *enc = (XftGlyphSpec *)rxvt_temp_buf (len * sizeof (XftGlyphSpec)); |
1348 | XftGlyphSpec *enc = rxvt_temp_buf<XftGlyphSpec> (len); |
1291 | XftGlyphSpec *ep = enc; |
1349 | XftGlyphSpec *ep = enc; |
1292 | |
1350 | |
1293 | dTermDisplay; |
1351 | dTermDisplay; |
1294 | dTermGC; |
1352 | dTermGC; |
|
|
1353 | |
|
|
1354 | int w = term->fwidth * len; |
|
|
1355 | int h = term->fheight; |
|
|
1356 | |
|
|
1357 | bool buffered = bg >= Color_transparent |
|
|
1358 | && term->option (Opt_buffered); |
1295 | |
1359 | |
1296 | // cut trailing spaces |
1360 | // cut trailing spaces |
1297 | while (len && text [len - 1] == ' ') |
1361 | while (len && text [len - 1] == ' ') |
1298 | len--; |
1362 | len--; |
1299 | |
1363 | |
|
|
1364 | int x_ = buffered ? 0 : x; |
|
|
1365 | int y_ = buffered ? 0 : y; |
|
|
1366 | |
1300 | while (len) |
1367 | while (len) |
1301 | { |
1368 | { |
1302 | int cwidth = term->fwidth; |
1369 | int cwidth = term->fwidth; |
1303 | FcChar32 fc = *text++; len--; |
1370 | FcChar32 fc = *text++; len--; |
1304 | |
1371 | |
1305 | while (len && *text == NOCHAR) |
1372 | while (len && *text == NOCHAR) |
1306 | text++, len--, cwidth += term->fwidth; |
1373 | text++, len--, cwidth += term->fwidth; |
1307 | |
1374 | |
1308 | if (fc != ' ') // skip spaces |
1375 | if (fc != ' ') // skip spaces |
1309 | { |
1376 | { |
1310 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1377 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1311 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1378 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1312 | |
1379 | |
1313 | ep->glyph = glyph; |
1380 | ep->glyph = glyph; |
1314 | ep->x = x + (cwidth - extents.xOff >> 1); |
1381 | ep->x = x_ + (cwidth - extents.xOff >> 1); |
1315 | ep->y = y + ascent; |
1382 | ep->y = y_ + ascent; |
1316 | |
1383 | |
1317 | if (extents.xOff == 0) |
1384 | if (extents.xOff == 0) |
1318 | ep->x = x + cwidth; |
1385 | ep->x = x_ + cwidth; |
1319 | |
1386 | |
1320 | ep++; |
1387 | ep++; |
1321 | } |
1388 | } |
1322 | |
1389 | |
1323 | x += cwidth; |
1390 | x_ += cwidth; |
|
|
1391 | } |
|
|
1392 | |
|
|
1393 | if (buffered) |
1324 | } |
1394 | { |
1325 | |
|
|
1326 | if (ep != enc) |
1395 | if (ep != enc) |
|
|
1396 | { |
|
|
1397 | rxvt_drawable &d2 = d.screen->scratch_drawable (w, h); |
|
|
1398 | |
|
|
1399 | #ifdef HAVE_BG_PIXMAP |
|
|
1400 | Picture dst = 0; // the only assignment is done conditionally in the following if condition |
|
|
1401 | |
|
|
1402 | if (term->bgPixmap.pixmap |
|
|
1403 | && (bg == Color_transparent || bg == Color_bg |
|
|
1404 | || (bg >= 0 && !term->pix_colors[bg].is_opaque () && ((dst = XftDrawPicture (d2)))))) |
|
|
1405 | { |
|
|
1406 | int src_x = x, src_y = y; |
|
|
1407 | |
|
|
1408 | if (term->bgPixmap.is_parentOrigin ()) |
|
|
1409 | { |
|
|
1410 | src_x += term->window_vt_x; |
|
|
1411 | src_y += term->window_vt_y; |
|
|
1412 | } |
|
|
1413 | |
|
|
1414 | if (term->bgPixmap.pmap_width >= src_x + w |
|
|
1415 | && term->bgPixmap.pmap_height >= src_y + h) |
|
|
1416 | { |
|
|
1417 | XCopyArea (disp, term->bgPixmap.pixmap, d2, gc, |
|
|
1418 | src_x, src_y, w, h, 0, 0); |
|
|
1419 | } |
|
|
1420 | else |
|
|
1421 | { |
|
|
1422 | XGCValues gcv; |
|
|
1423 | |
|
|
1424 | gcv.fill_style = FillTiled; |
|
|
1425 | gcv.tile = term->bgPixmap.pixmap; |
|
|
1426 | gcv.ts_x_origin = -src_x; |
|
|
1427 | gcv.ts_y_origin = -src_y; |
|
|
1428 | |
|
|
1429 | XChangeGC (disp, gc, |
|
|
1430 | GCTile | GCTileStipXOrigin | GCTileStipYOrigin | GCFillStyle, |
|
|
1431 | &gcv); |
|
|
1432 | |
|
|
1433 | XFillRectangle (disp, d2, gc, 0, 0, w, h); |
|
|
1434 | |
|
|
1435 | gcv.fill_style = FillSolid; |
|
|
1436 | XChangeGC (disp, gc, GCFillStyle, &gcv); |
|
|
1437 | } |
|
|
1438 | |
|
|
1439 | if (dst) |
|
|
1440 | { |
|
|
1441 | Picture solid_color_pict = XftDrawSrcPicture (d2, &term->pix_colors[bg].c); |
|
|
1442 | |
|
|
1443 | // dst can only be set when bg >= 0 |
|
|
1444 | XRenderComposite (disp, PictOpOver, solid_color_pict, None, dst, 0, 0, 0, 0, 0, 0, w, h); |
|
|
1445 | } |
|
|
1446 | } |
|
|
1447 | else |
|
|
1448 | #endif |
|
|
1449 | XftDrawRect (d2, &term->pix_colors[bg >= 0 ? bg : Color_bg].c, 0, 0, w, h); |
|
|
1450 | |
|
|
1451 | XftDrawGlyphSpec (d2, &term->pix_colors[fg].c, f, enc, ep - enc); |
|
|
1452 | XCopyArea (disp, d2, d, gc, 0, 0, w, h, x, y); |
|
|
1453 | } |
|
|
1454 | else |
|
|
1455 | clear_rect (d, x, y, w, h, bg); |
|
|
1456 | } |
|
|
1457 | else |
|
|
1458 | { |
|
|
1459 | clear_rect (d, x, y, w, h, bg); |
1327 | XftDrawGlyphSpec (d, &term->pix_colors[fg].c, f, enc, ep - enc); |
1460 | XftDrawGlyphSpec (d, &term->pix_colors[fg].c, f, enc, ep - enc); |
|
|
1461 | } |
1328 | } |
1462 | } |
|
|
1463 | |
1329 | #endif |
1464 | #endif |
1330 | |
1465 | |
1331 | ///////////////////////////////////////////////////////////////////////////// |
1466 | ///////////////////////////////////////////////////////////////////////////// |
1332 | |
1467 | |
1333 | rxvt_fontset::rxvt_fontset (rxvt_term *term) |
1468 | rxvt_fontset::rxvt_fontset (rxvt_term *term) |
… | |
… | |
1344 | void |
1479 | void |
1345 | rxvt_fontset::clear () |
1480 | rxvt_fontset::clear () |
1346 | { |
1481 | { |
1347 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1482 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1348 | = rxvt_fontprop::unset; |
1483 | = rxvt_fontprop::unset; |
|
|
1484 | force_prop = false; |
1349 | |
1485 | |
1350 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1486 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1351 | FONT_UNREF (*i); |
1487 | FONT_UNREF (*i); |
1352 | |
1488 | |
1353 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
1489 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
… | |
… | |
1358 | fonts.clear (); |
1494 | fonts.clear (); |
1359 | |
1495 | |
1360 | fallback = fallback_fonts; |
1496 | fallback = fallback_fonts; |
1361 | } |
1497 | } |
1362 | |
1498 | |
|
|
1499 | void |
|
|
1500 | rxvt_fontset::prepare_font (rxvt_font *font, codeset cs) |
|
|
1501 | { |
|
|
1502 | font->set_term (term); |
|
|
1503 | |
|
|
1504 | font->cs = cs; |
|
|
1505 | font->loaded = false; |
|
|
1506 | } |
|
|
1507 | |
1363 | rxvt_font * |
1508 | rxvt_font * |
1364 | rxvt_fontset::new_font (const char *name, codeset cs) |
1509 | rxvt_fontset::new_font (const char *name, codeset cs) |
1365 | { |
1510 | { |
1366 | rxvt_font *f; |
1511 | rxvt_font *f; |
1367 | |
1512 | |
1368 | if (!name || !*name) |
1513 | if (!name || !*name) |
1369 | { |
1514 | { |
1370 | name = ""; |
1515 | name = ""; |
1371 | f = new rxvt_font_default (this); |
1516 | f = new rxvt_font_default (this); |
1372 | } |
1517 | } |
… | |
… | |
1383 | f = new rxvt_font_x11; |
1528 | f = new rxvt_font_x11; |
1384 | } |
1529 | } |
1385 | else |
1530 | else |
1386 | f = new rxvt_font_x11; |
1531 | f = new rxvt_font_x11; |
1387 | |
1532 | |
1388 | f->set_term (term); |
|
|
1389 | f->set_name (strdup (name)); |
1533 | f->set_name (strdup (name)); |
1390 | |
1534 | prepare_font (f, cs); |
1391 | f->cs = cs; |
|
|
1392 | f->loaded = false; |
|
|
1393 | |
1535 | |
1394 | return f; |
1536 | return f; |
1395 | } |
1537 | } |
1396 | |
1538 | |
1397 | ///////////////////////////////////////////////////////////////////////////// |
1539 | ///////////////////////////////////////////////////////////////////////////// |
|
|
1540 | |
|
|
1541 | void |
|
|
1542 | rxvt_fontset::push_font (rxvt_font *font) |
|
|
1543 | { |
|
|
1544 | if (fonts.size () == fontCount) |
|
|
1545 | { |
|
|
1546 | rxvt_font *f = new rxvt_font_overflow (this); |
|
|
1547 | |
|
|
1548 | prepare_font (f, CS_UNICODE); |
|
|
1549 | fonts.push_back (f); |
|
|
1550 | } |
|
|
1551 | |
|
|
1552 | fonts.push_back (font); |
|
|
1553 | } |
1398 | |
1554 | |
1399 | void |
1555 | void |
1400 | rxvt_fontset::add_fonts (const char *desc) |
1556 | rxvt_fontset::add_fonts (const char *desc) |
1401 | { |
1557 | { |
1402 | if (desc) |
1558 | if (desc) |
… | |
… | |
1440 | if (!end) |
1596 | if (!end) |
1441 | end = desc + strlen (desc); |
1597 | end = desc + strlen (desc); |
1442 | |
1598 | |
1443 | if (end - desc < 511) |
1599 | if (end - desc < 511) |
1444 | { |
1600 | { |
1445 | strncpy (buf, desc, end - desc); |
1601 | memcpy (buf, desc, end - desc); |
1446 | buf[end - desc] = 0; |
1602 | buf[end - desc] = 0; |
1447 | |
1603 | |
1448 | fonts.push_back (new_font (buf, cs)); |
1604 | push_font (new_font (buf, cs)); |
1449 | } |
1605 | } |
1450 | else |
1606 | else |
1451 | rxvt_warn ("fontset element too long (>511 bytes), ignored."); |
1607 | rxvt_warn ("fontset element too long (>511 bytes), ignored."); |
1452 | |
1608 | |
1453 | desc = end + 1; |
1609 | desc = end + 1; |
… | |
… | |
1465 | if (fonts[i]->loaded) |
1621 | if (fonts[i]->loaded) |
1466 | return true; |
1622 | return true; |
1467 | |
1623 | |
1468 | fonts[i]->loaded = true; |
1624 | fonts[i]->loaded = true; |
1469 | |
1625 | |
1470 | if (!fonts[i]->load (prop)) |
1626 | if (!fonts[i]->load (prop, force_prop)) |
1471 | { |
1627 | { |
1472 | fonts[i]->cs = CS_UNKNOWN; |
1628 | fonts[i]->cs = CS_UNKNOWN; |
1473 | return false; |
1629 | return false; |
1474 | } |
1630 | } |
1475 | |
1631 | |
… | |
… | |
1481 | { |
1637 | { |
1482 | clear (); |
1638 | clear (); |
1483 | |
1639 | |
1484 | fontdesc = strdup (desc); |
1640 | fontdesc = strdup (desc); |
1485 | |
1641 | |
1486 | fonts.push_back (new_font (0, CS_UNICODE)); |
1642 | push_font (new_font (0, CS_UNICODE)); |
1487 | realize_font (0); |
1643 | realize_font (0); |
1488 | |
1644 | |
1489 | add_fonts (desc); |
1645 | add_fonts (desc); |
1490 | |
1646 | |
1491 | return true; |
1647 | return true; |
… | |
… | |
1500 | |
1656 | |
1501 | return -1; |
1657 | return -1; |
1502 | } |
1658 | } |
1503 | |
1659 | |
1504 | int |
1660 | int |
1505 | rxvt_fontset::find_font (unicode_t unicode) |
1661 | rxvt_fontset::find_font_idx (unicode_t unicode) |
1506 | { |
1662 | { |
1507 | if (unicode >= 1<<20) |
1663 | if (unicode >= 1<<20) |
1508 | return 0; |
1664 | return 0; |
1509 | |
1665 | |
1510 | unicode_t hi = unicode >> 8; |
1666 | unicode_t hi = unicode >> 8; |
… | |
… | |
1536 | goto next_font; |
1692 | goto next_font; |
1537 | |
1693 | |
1538 | bool careful; |
1694 | bool careful; |
1539 | if (f->has_char (unicode, &prop, careful)) |
1695 | if (f->has_char (unicode, &prop, careful)) |
1540 | { |
1696 | { |
1541 | if (careful) |
1697 | i = (i << 1) | careful; |
1542 | i |= 128; |
|
|
1543 | |
1698 | |
1544 | goto found; |
1699 | goto found; |
1545 | } |
1700 | } |
1546 | |
1701 | |
1547 | next_font: |
1702 | next_font: |
1548 | if (i == fonts.size () - 1) |
1703 | if (i == fonts.size () - 1) |
1549 | { |
1704 | { |
1550 | if (fallback->name) |
1705 | if (fallback->name) |
1551 | { |
1706 | { |
1552 | // search through the fallback list |
1707 | // search through the fallback list |
1553 | fonts.push_back (new_font (fallback->name, fallback->cs)); |
1708 | push_font (new_font (fallback->name, fallback->cs)); |
1554 | fallback++; |
1709 | fallback++; |
1555 | } |
1710 | } |
1556 | else |
1711 | else |
1557 | { |
1712 | { |
1558 | // try to find a new font. |
1713 | // try to find a new font. |
… | |
… | |
1576 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1731 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1577 | FcPatternAddBool (p, FC_MINSPACE, 1); |
1732 | FcPatternAddBool (p, FC_MINSPACE, 1); |
1578 | //FcPatternAddBool (p, FC_ANTIALIAS, 1); |
1733 | //FcPatternAddBool (p, FC_ANTIALIAS, 1); |
1579 | |
1734 | |
1580 | XftResult result; |
1735 | XftResult result; |
1581 | FcPattern *match = XftFontMatch (term->xdisp, term->display->screen, p, &result); |
1736 | FcPattern *match = XftFontMatch (term->dpy, term->display->screen, p, &result); |
1582 | |
1737 | |
1583 | FcPatternDestroy (p); |
1738 | FcPatternDestroy (p); |
1584 | |
1739 | |
1585 | if (match) |
1740 | if (match) |
1586 | { |
1741 | { |
… | |
… | |
1589 | FcPatternDestroy (match); |
1744 | FcPatternDestroy (match); |
1590 | |
1745 | |
1591 | if (find_font (font) < 0) |
1746 | if (find_font (font) < 0) |
1592 | { |
1747 | { |
1593 | char fontname[4096]; |
1748 | char fontname[4096]; |
1594 | sprintf (fontname, "xft:%-.4090s", font); |
1749 | snprintf (fontname, sizeof (fontname), "xft:%s", font); |
1595 | |
1750 | |
1596 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
1751 | push_font (new_font (fontname, CS_UNICODE)); |
1597 | } |
1752 | } |
1598 | |
1753 | |
1599 | free (font); |
1754 | free (font); |
1600 | } |
1755 | } |
1601 | #endif |
1756 | #endif |
… | |
… | |
1623 | } |
1778 | } |
1624 | |
1779 | |
1625 | return i; |
1780 | return i; |
1626 | } |
1781 | } |
1627 | |
1782 | |
1628 | |
|
|
1629 | |
|
|