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) 2003-2006 Marc Lehmann <pcg@goof.com> |
5 | * - original version. |
5 | * - original version. |
6 | * |
6 | * |
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43 | const char *name; |
43 | const char *name; |
44 | } fallback_fonts[] = { |
44 | } fallback_fonts[] = { |
45 | { CS_ISO8859_1, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-1" }, |
45 | { CS_ISO8859_1, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-1" }, |
46 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-15" }, |
46 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-15" }, |
47 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-fcd8859-15" }, |
47 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-fcd8859-15" }, |
48 | |
48 | |
49 | #if ENCODING_EU |
49 | #if ENCODING_EU |
50 | // cyrillic |
50 | // cyrillic |
51 | { CS_KOI8_R, "-*-*-*-r-*--*-*-*-*-c-*-koi8-r" }, |
51 | { CS_KOI8_R, "-*-*-*-r-*--*-*-*-*-c-*-koi8-r" }, |
52 | { CS_KOI8_U, "-*-*-*-r-*--*-*-*-*-c-*-koi8-u" }, |
52 | { CS_KOI8_U, "-*-*-*-r-*--*-*-*-*-c-*-koi8-u" }, |
53 | |
53 | |
54 | { CS_ISO8859_2, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-2" }, |
54 | { CS_ISO8859_2, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-2" }, |
55 | { CS_ISO8859_3, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-3" }, |
55 | { CS_ISO8859_3, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-3" }, |
56 | { CS_ISO8859_4, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-4" }, |
56 | { CS_ISO8859_4, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-4" }, |
57 | { CS_ISO8859_5, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-5" }, |
57 | { CS_ISO8859_5, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-5" }, |
58 | { CS_ISO8859_6, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-6" }, |
58 | { CS_ISO8859_6, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-6" }, |
… | |
… | |
65 | { CS_ISO8859_14, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-14" }, |
65 | { CS_ISO8859_14, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-14" }, |
66 | { CS_ISO8859_16, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-16" }, |
66 | { CS_ISO8859_16, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-16" }, |
67 | |
67 | |
68 | # if XFT |
68 | # if XFT |
69 | { CS_KOI8_U, "xft::lang=ru" }, |
69 | { CS_KOI8_U, "xft::lang=ru" }, |
70 | |
70 | |
71 | { CS_ISO8859_5, "xft::lang=ru" }, |
71 | { CS_ISO8859_5, "xft::lang=ru" }, |
72 | { CS_ISO8859_6, "xft::lang=ar" }, |
72 | { CS_ISO8859_6, "xft::lang=ar" }, |
73 | { CS_ISO8859_7, "xft::lang=el" }, |
73 | { CS_ISO8859_7, "xft::lang=el" }, |
74 | { CS_ISO8859_8, "xft::lang=he" }, |
74 | { CS_ISO8859_8, "xft::lang=he" }, |
75 | { CS_ISO8859_9, "xft::lang=tr" }, |
75 | { CS_ISO8859_9, "xft::lang=tr" }, |
… | |
… | |
163 | #define dTermDisplay Display *disp = term->dpy |
163 | #define dTermDisplay Display *disp = term->dpy |
164 | #define dTermGC GC gc = term->gc |
164 | #define dTermGC GC gc = term->gc |
165 | |
165 | |
166 | ///////////////////////////////////////////////////////////////////////////// |
166 | ///////////////////////////////////////////////////////////////////////////// |
167 | |
167 | |
168 | #if XFT |
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169 | rxvt_drawable::~rxvt_drawable () |
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170 | { |
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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->dpy, 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 | |
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184 | ///////////////////////////////////////////////////////////////////////////// |
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185 | |
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186 | static const char * |
168 | static const char * |
187 | enc_char (const text_t *text, uint32_t len, codeset cs, bool &zero) |
169 | enc_char (const text_t *text, uint32_t len, codeset cs, bool &zero) |
188 | { |
170 | { |
189 | uint8_t *buf = rxvt_temp_buf<uint8_t> (len); |
171 | uint8_t *buf = rxvt_temp_buf<uint8_t> (len); |
190 | uint8_t *res = buf; |
172 | uint8_t *res = buf; |
… | |
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249 | void |
231 | void |
250 | rxvt_font::clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) const |
232 | rxvt_font::clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) const |
251 | { |
233 | { |
252 | dTermDisplay; |
234 | dTermDisplay; |
253 | dTermGC; |
235 | dTermGC; |
254 | |
236 | |
255 | if (color == Color_bg) |
237 | if (color == Color_bg || color == Color_transparent) |
256 | XClearArea (disp, d, x, y, w, h, false); |
238 | XClearArea (disp, d, x, y, w, h, false); |
257 | else if (color >= 0) |
239 | else if (color >= 0) |
258 | { |
240 | { |
259 | #if XFT |
241 | #if XFT |
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242 | bool done = false; |
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243 | #ifdef HAVE_BG_PIXMAP |
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244 | if (term->bgPixmap.pixmap && color >= 0 && term->pix_colors[color].c.color.alpha < 0x0ff00) |
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245 | { |
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246 | Picture dst = XftDrawPicture (d); |
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247 | if (dst != 0) |
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248 | { |
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249 | XClearArea (disp, d, x, y, w, h, false); |
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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 | done = true; |
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253 | } |
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254 | } |
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255 | #endif |
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256 | if (!done) |
260 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
257 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
261 | #else |
258 | #else |
262 | XSetForeground (disp, gc, term->pix_colors[color]); |
259 | XSetForeground (disp, gc, term->pix_colors[color]); |
263 | XFillRectangle (disp, d, gc, x, y, w, h); |
260 | XFillRectangle (disp, d, gc, x, y, w, h); |
264 | #endif |
261 | #endif |
265 | } |
262 | } |
266 | } |
263 | } |
267 | |
264 | |
268 | ///////////////////////////////////////////////////////////////////////////// |
265 | ///////////////////////////////////////////////////////////////////////////// |
269 | |
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270 | #include "table/linedraw.h" |
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271 | |
266 | |
272 | struct rxvt_font_default : rxvt_font { |
267 | struct rxvt_font_default : rxvt_font { |
273 | struct rxvt_fontset *fs; |
268 | struct rxvt_fontset *fs; |
274 | |
269 | |
275 | rxvt_font_default (rxvt_fontset *fs) |
270 | rxvt_font_default (rxvt_fontset *fs) |
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288 | p.slant = rxvt_fontprop::roman; |
283 | p.slant = rxvt_fontprop::roman; |
289 | |
284 | |
290 | return p; |
285 | return p; |
291 | } |
286 | } |
292 | |
287 | |
293 | bool load (const rxvt_fontprop &prop) |
288 | bool load (const rxvt_fontprop &prop, bool force_prop) |
294 | { |
289 | { |
295 | width = 1; height = 1; |
290 | width = 1; height = 1; |
296 | ascent = 1; descent = 0; |
291 | ascent = 1; descent = 0; |
297 | |
292 | |
298 | set_name (strdup ("built-in support font")); |
293 | set_name (strdup ("built-in support font")); |
… | |
… | |
311 | return false; |
306 | return false; |
312 | |
307 | |
313 | if (unicode <= 0x009f) |
308 | if (unicode <= 0x009f) |
314 | return true; |
309 | return true; |
315 | |
310 | |
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311 | #ifdef BUILTIN_GLYPHS |
316 | if (unicode >= 0x2500 && unicode <= 0x259f && |
312 | if (unicode >= 0x2500 && unicode <= 0x259f && |
317 | !term->option (Opt_skipBuiltinGlyphs)) |
313 | !term->option (Opt_skipBuiltinGlyphs)) |
318 | return true; |
314 | return true; |
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315 | #endif |
319 | |
316 | |
320 | if (IS_COMPOSE (unicode)) |
317 | if (IS_COMPOSE (unicode)) |
321 | return true; |
318 | return true; |
322 | |
319 | |
323 | switch (unicode) |
320 | switch (unicode) |
… | |
… | |
359 | ; |
356 | ; |
360 | |
357 | |
361 | int width = text - tp; |
358 | int width = text - tp; |
362 | int fwidth = term->fwidth * width; |
359 | int fwidth = term->fwidth * width; |
363 | |
360 | |
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361 | #ifdef BUILTIN_GLYPHS |
364 | if (0x2500 <= t && t <= 0x259f) |
362 | if (0x2500 <= t && t <= 0x259f) |
365 | { |
363 | { |
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364 | # include "table/linedraw.h" |
366 | uint16_t offs = linedraw_offs[t - 0x2500]; |
365 | uint16_t offs = linedraw_offs[t - 0x2500]; |
367 | uint32_t *a = linedraw_command + (offs >> 4); |
366 | uint32_t *a = linedraw_command + (offs >> 4); |
368 | uint32_t *b = a + (offs & 15); |
367 | uint32_t *b = a + (offs & 15); |
369 | |
368 | |
370 | int W = fwidth; |
369 | int W = fwidth; |
… | |
… | |
408 | |
407 | |
409 | case 1: // rectangle, possibly stippled |
408 | case 1: // rectangle, possibly stippled |
410 | if (a) |
409 | if (a) |
411 | { |
410 | { |
412 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
411 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
413 | |
412 | |
414 | gcv.fill_style = FillStippled; |
413 | gcv.fill_style = FillStippled; |
415 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
414 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
416 | gcv.ts_x_origin = x; |
415 | gcv.ts_x_origin = x; |
417 | gcv.ts_y_origin = y; |
416 | gcv.ts_y_origin = y; |
418 | |
417 | |
… | |
… | |
437 | (a - 1) * 90*64, (b - 1) * 90*64); |
436 | (a - 1) * 90*64, (b - 1) * 90*64); |
438 | break; |
437 | break; |
439 | } |
438 | } |
440 | } |
439 | } |
441 | } |
440 | } |
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441 | #else |
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442 | if (0) |
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443 | ; |
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444 | #endif |
442 | #if ENABLE_COMBINING |
445 | #if ENABLE_COMBINING |
443 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
446 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
444 | { |
447 | { |
445 | min_it (width, 2); // we only support wcwidth up to 2 |
448 | min_it (width, 2); // we only support wcwidth up to 2 |
446 | |
449 | |
… | |
… | |
459 | *chrs = cc->c2; |
462 | *chrs = cc->c2; |
460 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
463 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
461 | ? f1 |
464 | ? f1 |
462 | : (*fs)[fs->find_font (cc->c2)]; |
465 | : (*fs)[fs->find_font (cc->c2)]; |
463 | |
466 | |
464 | f2->draw (d, x, y, chrs, width, fg, -1); |
467 | f2->draw (d, x, y, chrs, width, fg, Color_none); |
465 | } |
468 | } |
466 | } |
469 | } |
467 | #endif |
470 | #endif |
468 | else |
471 | else |
469 | switch (t) |
472 | switch (t) |
… | |
… | |
489 | |
492 | |
490 | void clear (); |
493 | void clear (); |
491 | |
494 | |
492 | rxvt_fontprop properties (); |
495 | rxvt_fontprop properties (); |
493 | |
496 | |
494 | bool load (const rxvt_fontprop &prop); |
497 | bool load (const rxvt_fontprop &prop, bool force_prop); |
495 | |
498 | |
496 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
499 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
497 | |
500 | |
498 | void draw (rxvt_drawable &d, int x, int y, |
501 | void draw (rxvt_drawable &d, int x, int y, |
499 | const text_t *text, int len, |
502 | const text_t *text, int len, |
500 | int fg, int bg); |
503 | int fg, int bg); |
501 | |
504 | |
502 | bool slow; // wether this is a proportional font or has other funny characteristics |
505 | bool slow; // wether this is a proportional font or has other funny characteristics |
503 | XFontStruct *f; |
506 | XFontStruct *f; |
504 | codeset cs; |
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505 | bool enc2b, encm; |
507 | bool enc2b, encm; |
506 | |
508 | |
507 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
509 | 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); |
510 | 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); |
511 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
… | |
… | |
516 | unsigned long value; |
518 | unsigned long value; |
517 | |
519 | |
518 | if (XGetFontProperty (f, property, &value)) |
520 | if (XGetFontProperty (f, property, &value)) |
519 | return XGetAtomName (term->dpy, value); |
521 | return XGetAtomName (term->dpy, value); |
520 | else |
522 | else |
521 | return rxvt_strdup (repl); |
523 | return repl ? strdup (repl) : 0; |
522 | } |
524 | } |
523 | |
525 | |
524 | rxvt_fontprop |
526 | rxvt_fontprop |
525 | rxvt_font_x11::properties () |
527 | rxvt_font_x11::properties () |
526 | { |
528 | { |
… | |
… | |
645 | return false; |
647 | return false; |
646 | } |
648 | } |
647 | } |
649 | } |
648 | |
650 | |
649 | bool |
651 | bool |
650 | rxvt_font_x11::load (const rxvt_fontprop &prop) |
652 | rxvt_font_x11::load (const rxvt_fontprop &prop, bool force_prop) |
651 | { |
653 | { |
652 | dTermDisplay; |
654 | dTermDisplay; |
653 | |
655 | |
654 | clear (); |
656 | clear (); |
655 | |
657 | |
656 | char field_str[64]; // enough for 128 bits |
658 | char field_str[64]; // enough for 128 bits |
657 | |
659 | |
658 | // first morph the font if required |
660 | // first morph the font if required |
659 | if (prop.weight != rxvt_fontprop::unset |
661 | if (force_prop) |
660 | || prop.slant != rxvt_fontprop::unset) |
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661 | { |
662 | { |
662 | char fname[1024]; |
663 | char fname[1024]; |
663 | |
664 | |
664 | if (name[0] != '-') |
665 | if (name[0] != '-') |
665 | { |
666 | { |
… | |
… | |
679 | f = 0; |
680 | f = 0; |
680 | } |
681 | } |
681 | |
682 | |
682 | if (prop.weight != rxvt_fontprop::unset) |
683 | if (prop.weight != rxvt_fontprop::unset) |
683 | { |
684 | { |
684 | replace_field (fname, name, 2, 0, |
685 | replace_field (fname, name, 2, 0, |
685 | prop.weight < rxvt_fontprop::bold |
686 | prop.weight < rxvt_fontprop::bold |
686 | ? "medium" : "bold"); |
687 | ? "medium" : "bold"); |
687 | set_name (strdup (fname)); |
688 | set_name (strdup (fname)); |
688 | } |
689 | } |
689 | |
690 | |
… | |
… | |
833 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
834 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
834 | |
835 | |
835 | if (encm) |
836 | if (encm) |
836 | N += (f->max_byte1 - f->min_byte1) |
837 | N += (f->max_byte1 - f->min_byte1) |
837 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
838 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
838 | |
839 | |
839 | while (N) |
840 | while (N) |
840 | { |
841 | { |
841 | if (f->per_char[N].width > width) |
842 | if (f->per_char[N].width > width) |
842 | width = f->per_char[N].width; |
843 | width = f->per_char[N].width; |
843 | |
844 | |
… | |
… | |
995 | else |
996 | else |
996 | { |
997 | { |
997 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
998 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
998 | |
999 | |
999 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1000 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1000 | |
1001 | |
1001 | if (slow) |
1002 | if (slow) |
1002 | { |
1003 | { |
1003 | do |
1004 | do |
1004 | { |
1005 | { |
1005 | if (xc->byte1 || xc->byte2) |
1006 | if (xc->byte1 || xc->byte2) |
… | |
… | |
1027 | else |
1028 | else |
1028 | { |
1029 | { |
1029 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1030 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1030 | |
1031 | |
1031 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1032 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1032 | |
1033 | |
1033 | if (slow) |
1034 | if (slow) |
1034 | { |
1035 | { |
1035 | do |
1036 | do |
1036 | { |
1037 | { |
1037 | if (*xc) |
1038 | if (*xc) |
… | |
… | |
1057 | |
1058 | |
1058 | void clear (); |
1059 | void clear (); |
1059 | |
1060 | |
1060 | rxvt_fontprop properties (); |
1061 | rxvt_fontprop properties (); |
1061 | |
1062 | |
1062 | bool load (const rxvt_fontprop &prop); |
1063 | bool load (const rxvt_fontprop &prop, bool force_prop); |
1063 | |
1064 | |
1064 | void draw (rxvt_drawable &d, int x, int y, |
1065 | void draw (rxvt_drawable &d, int x, int y, |
1065 | const text_t *text, int len, |
1066 | const text_t *text, int len, |
1066 | int fg, int bg); |
1067 | int fg, int bg); |
1067 | |
1068 | |
1068 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &carefull) const; |
1069 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
1069 | |
1070 | |
1070 | protected: |
1071 | protected: |
1071 | XftFont *f; |
1072 | XftFont *f; |
1072 | }; |
1073 | }; |
1073 | |
1074 | |
… | |
… | |
1100 | |
1101 | |
1101 | return p; |
1102 | return p; |
1102 | } |
1103 | } |
1103 | |
1104 | |
1104 | bool |
1105 | bool |
1105 | rxvt_font_xft::load (const rxvt_fontprop &prop) |
1106 | rxvt_font_xft::load (const rxvt_fontprop &prop, bool force_prop) |
1106 | { |
1107 | { |
1107 | dTermDisplay; |
1108 | dTermDisplay; |
1108 | |
1109 | |
1109 | clear (); |
1110 | clear (); |
1110 | |
1111 | |
… | |
… | |
1119 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1120 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1120 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1121 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1121 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1122 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1122 | |
1123 | |
1123 | if (prop.weight != rxvt_fontprop::unset |
1124 | if (prop.weight != rxvt_fontprop::unset |
1124 | && FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
1125 | && (force_prop || FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch)) |
1125 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1126 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1126 | |
1127 | |
1127 | if (prop.slant != rxvt_fontprop::unset |
1128 | if (prop.slant != rxvt_fontprop::unset |
1128 | && FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
1129 | && (force_prop || FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch)) |
1129 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1130 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1130 | |
1131 | |
1131 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1132 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1132 | // clip width, we can't do better, or can we? |
1133 | // clip width, we can't do better, or can we? |
1133 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
1134 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
… | |
… | |
1282 | void |
1283 | void |
1283 | rxvt_font_xft::draw (rxvt_drawable &d, int x, int y, |
1284 | rxvt_font_xft::draw (rxvt_drawable &d, int x, int y, |
1284 | const text_t *text, int len, |
1285 | const text_t *text, int len, |
1285 | int fg, int bg) |
1286 | int fg, int bg) |
1286 | { |
1287 | { |
1287 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
|
|
1288 | |
|
|
1289 | XGlyphInfo extents; |
1288 | XGlyphInfo extents; |
1290 | XftGlyphSpec *enc = (XftGlyphSpec *)rxvt_temp_buf (len * sizeof (XftGlyphSpec)); |
1289 | XftGlyphSpec *enc = (XftGlyphSpec *)rxvt_temp_buf (len * sizeof (XftGlyphSpec)); |
1291 | XftGlyphSpec *ep = enc; |
1290 | XftGlyphSpec *ep = enc; |
1292 | |
1291 | |
1293 | dTermDisplay; |
1292 | dTermDisplay; |
1294 | dTermGC; |
1293 | dTermGC; |
1295 | |
1294 | |
|
|
1295 | int w = term->fwidth * len; |
|
|
1296 | int h = term->fheight; |
|
|
1297 | |
|
|
1298 | /* TODO: this logic needs some more thinking, since we no longer do pseudo-transparency. |
|
|
1299 | * Maybe make buffering into a resource flag? Compile time option doesn't seems like a |
|
|
1300 | * good idea from the perspective of packaging for wide variety of user configs. |
|
|
1301 | */ |
|
|
1302 | bool buffered = true |
|
|
1303 | #ifdef FORCE_UNBUFFERED_XFT |
|
|
1304 | && bg >= 0 |
|
|
1305 | #endif |
|
|
1306 | ; |
1296 | // cut trailing spaces |
1307 | // cut trailing spaces |
1297 | while (len && text [len - 1] == ' ') |
1308 | while (len && text [len - 1] == ' ') |
1298 | len--; |
1309 | len--; |
1299 | |
1310 | |
|
|
1311 | int x_ = buffered ? 0 : x; |
|
|
1312 | int y_ = buffered ? 0 : y; |
|
|
1313 | |
1300 | while (len) |
1314 | while (len) |
1301 | { |
1315 | { |
1302 | int cwidth = term->fwidth; |
1316 | int cwidth = term->fwidth; |
1303 | FcChar32 fc = *text++; len--; |
1317 | FcChar32 fc = *text++; len--; |
1304 | |
1318 | |
1305 | while (len && *text == NOCHAR) |
1319 | while (len && *text == NOCHAR) |
1306 | text++, len--, cwidth += term->fwidth; |
1320 | text++, len--, cwidth += term->fwidth; |
1307 | |
1321 | |
1308 | if (fc != ' ') // skip spaces |
1322 | if (fc != ' ') // skip spaces |
1309 | { |
1323 | { |
1310 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1324 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1311 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1325 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1312 | |
1326 | |
1313 | ep->glyph = glyph; |
1327 | ep->glyph = glyph; |
1314 | ep->x = x + (cwidth - extents.xOff >> 1); |
1328 | ep->x = x_ + (cwidth - extents.xOff >> 1); |
1315 | ep->y = y + ascent; |
1329 | ep->y = y_ + ascent; |
1316 | |
1330 | |
1317 | if (extents.xOff == 0) |
1331 | if (extents.xOff == 0) |
1318 | ep->x = x + cwidth; |
1332 | ep->x = x_ + cwidth; |
1319 | |
1333 | |
1320 | ep++; |
1334 | ep++; |
1321 | } |
1335 | } |
1322 | |
1336 | |
1323 | x += cwidth; |
1337 | x_ += cwidth; |
|
|
1338 | } |
|
|
1339 | |
|
|
1340 | if (buffered) |
1324 | } |
1341 | { |
1325 | |
1342 | bool back_rendered = false; |
1326 | if (ep != enc) |
1343 | if (ep != enc) |
|
|
1344 | { |
|
|
1345 | rxvt_drawable &d2 = d.screen->scratch_drawable (w, h); |
|
|
1346 | |
|
|
1347 | #ifdef HAVE_BG_PIXMAP |
|
|
1348 | if (term->bgPixmap.pixmap) |
|
|
1349 | { |
|
|
1350 | Picture dst = 0; |
|
|
1351 | |
|
|
1352 | if (bg >= 0 && term->pix_colors[bg].c.color.alpha < 0x0ff00) |
|
|
1353 | dst = XftDrawPicture (d2); |
|
|
1354 | |
|
|
1355 | if (bg < 0 || dst != 0) |
|
|
1356 | { |
|
|
1357 | int src_x = x, src_y = y ; |
|
|
1358 | |
|
|
1359 | if (term->bgPixmap.is_parentOrigin ()) |
|
|
1360 | { |
|
|
1361 | src_x += term->window_vt_x; |
|
|
1362 | src_y += term->window_vt_y; |
|
|
1363 | } |
|
|
1364 | |
|
|
1365 | if (term->bgPixmap.pmap_width >= src_x+w |
|
|
1366 | && term->bgPixmap.pmap_height >= src_y+h) |
|
|
1367 | { |
|
|
1368 | XCopyArea (disp, term->bgPixmap.pixmap, d2, gc, |
|
|
1369 | src_x, src_y, w, h, 0, 0); |
|
|
1370 | } |
|
|
1371 | else |
|
|
1372 | { |
|
|
1373 | XGCValues gcv; |
|
|
1374 | |
|
|
1375 | gcv.fill_style = FillTiled; |
|
|
1376 | gcv.tile = term->bgPixmap.pixmap; |
|
|
1377 | gcv.ts_x_origin = -src_x; |
|
|
1378 | gcv.ts_y_origin = -src_y; |
|
|
1379 | |
|
|
1380 | XChangeGC (disp, gc, |
|
|
1381 | GCTile | GCTileStipXOrigin | GCTileStipYOrigin | GCFillStyle, |
|
|
1382 | &gcv); |
|
|
1383 | |
|
|
1384 | XFillRectangle (disp, d2, gc, 0, 0, w, h); |
|
|
1385 | |
|
|
1386 | gcv.fill_style = FillSolid; |
|
|
1387 | XChangeGC (disp, gc, GCFillStyle, &gcv); |
|
|
1388 | } |
|
|
1389 | |
|
|
1390 | if (bg >= 0) |
|
|
1391 | { |
|
|
1392 | Picture solid_color_pict = XftDrawSrcPicture (d2, &term->pix_colors[bg].c); |
|
|
1393 | XRenderComposite (disp, PictOpOver, solid_color_pict, None, dst, 0, 0, 0, 0, 0, 0, w, h); |
|
|
1394 | } |
|
|
1395 | |
|
|
1396 | back_rendered = true; |
|
|
1397 | } |
|
|
1398 | } |
|
|
1399 | #endif |
|
|
1400 | |
|
|
1401 | if (bg >= 0 && !back_rendered) |
|
|
1402 | XftDrawRect (d2, &term->pix_colors[bg].c, 0, 0, w, h); |
|
|
1403 | |
|
|
1404 | XftDrawGlyphSpec (d2, &term->pix_colors[fg].c, f, enc, ep - enc); |
|
|
1405 | XCopyArea (disp, d2, d, gc, 0, 0, w, h, x, y); |
|
|
1406 | } |
|
|
1407 | else |
|
|
1408 | clear_rect (d, x, y, w, h, bg); |
|
|
1409 | } |
|
|
1410 | else |
|
|
1411 | { |
|
|
1412 | clear_rect (d, x, y, w, h, bg); |
1327 | XftDrawGlyphSpec (d, &term->pix_colors[fg].c, f, enc, ep - enc); |
1413 | XftDrawGlyphSpec (d, &term->pix_colors[fg].c, f, enc, ep - enc); |
|
|
1414 | } |
1328 | } |
1415 | } |
|
|
1416 | |
1329 | #endif |
1417 | #endif |
1330 | |
1418 | |
1331 | ///////////////////////////////////////////////////////////////////////////// |
1419 | ///////////////////////////////////////////////////////////////////////////// |
1332 | |
1420 | |
1333 | rxvt_fontset::rxvt_fontset (rxvt_term *term) |
1421 | rxvt_fontset::rxvt_fontset (rxvt_term *term) |
… | |
… | |
1344 | void |
1432 | void |
1345 | rxvt_fontset::clear () |
1433 | rxvt_fontset::clear () |
1346 | { |
1434 | { |
1347 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1435 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1348 | = rxvt_fontprop::unset; |
1436 | = rxvt_fontprop::unset; |
|
|
1437 | force_prop = false; |
1349 | |
1438 | |
1350 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1439 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1351 | FONT_UNREF (*i); |
1440 | FONT_UNREF (*i); |
1352 | |
1441 | |
1353 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
1442 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
… | |
… | |
1362 | |
1451 | |
1363 | rxvt_font * |
1452 | rxvt_font * |
1364 | rxvt_fontset::new_font (const char *name, codeset cs) |
1453 | rxvt_fontset::new_font (const char *name, codeset cs) |
1365 | { |
1454 | { |
1366 | rxvt_font *f; |
1455 | rxvt_font *f; |
1367 | |
1456 | |
1368 | if (!name || !*name) |
1457 | if (!name || !*name) |
1369 | { |
1458 | { |
1370 | name = ""; |
1459 | name = ""; |
1371 | f = new rxvt_font_default (this); |
1460 | f = new rxvt_font_default (this); |
1372 | } |
1461 | } |
… | |
… | |
1465 | if (fonts[i]->loaded) |
1554 | if (fonts[i]->loaded) |
1466 | return true; |
1555 | return true; |
1467 | |
1556 | |
1468 | fonts[i]->loaded = true; |
1557 | fonts[i]->loaded = true; |
1469 | |
1558 | |
1470 | if (!fonts[i]->load (prop)) |
1559 | if (!fonts[i]->load (prop, force_prop)) |
1471 | { |
1560 | { |
1472 | fonts[i]->cs = CS_UNKNOWN; |
1561 | fonts[i]->cs = CS_UNKNOWN; |
1473 | return false; |
1562 | return false; |
1474 | } |
1563 | } |
1475 | |
1564 | |
… | |
… | |
1591 | if (find_font (font) < 0) |
1680 | if (find_font (font) < 0) |
1592 | { |
1681 | { |
1593 | char fontname[4096]; |
1682 | char fontname[4096]; |
1594 | sprintf (fontname, "xft:%-.4090s", font); |
1683 | sprintf (fontname, "xft:%-.4090s", font); |
1595 | |
1684 | |
1596 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
1685 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
1597 | } |
1686 | } |
1598 | |
1687 | |
1599 | free (font); |
1688 | free (font); |
1600 | } |
1689 | } |
1601 | #endif |
1690 | #endif |