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 | * |
… | |
… | |
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" }, |
… | |
… | |
231 | void |
230 | void |
232 | 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 |
233 | { |
232 | { |
234 | dTermDisplay; |
233 | dTermDisplay; |
235 | dTermGC; |
234 | dTermGC; |
236 | |
235 | |
237 | if (color == Color_bg) |
236 | if (color == Color_bg || color == Color_transparent) |
238 | XClearArea (disp, d, x, y, w, h, false); |
237 | XClearArea (disp, d, x, y, w, h, false); |
239 | else if (color >= 0) |
238 | else if (color >= 0) |
240 | { |
239 | { |
241 | #if XFT |
240 | #if XFT |
|
|
241 | bool done = false; |
|
|
242 | #ifdef HAVE_BG_PIXMAP |
|
|
243 | if (term->bgPixmap.pixmap && color >= 0 && term->pix_colors[color].c.color.alpha < 0x0ff00) |
|
|
244 | { |
|
|
245 | Picture dst = XftDrawPicture (d); |
|
|
246 | if (dst != 0) |
|
|
247 | { |
|
|
248 | XClearArea (disp, d, x, y, w, h, false); |
|
|
249 | Picture solid_color_pict = XftDrawSrcPicture (d, &term->pix_colors[color].c); |
|
|
250 | XRenderComposite (disp, PictOpOver, solid_color_pict, None, dst, 0, 0, 0, 0, x, y, w, h); |
|
|
251 | done = true; |
|
|
252 | } |
|
|
253 | } |
|
|
254 | #endif |
|
|
255 | if (!done) |
242 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
256 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
243 | #else |
257 | #else |
244 | XSetForeground (disp, gc, term->pix_colors[color]); |
258 | XSetForeground (disp, gc, term->pix_colors[color]); |
245 | XFillRectangle (disp, d, gc, x, y, w, h); |
259 | XFillRectangle (disp, d, gc, x, y, w, h); |
246 | #endif |
260 | #endif |
247 | } |
261 | } |
248 | } |
262 | } |
249 | |
263 | |
250 | ///////////////////////////////////////////////////////////////////////////// |
264 | ///////////////////////////////////////////////////////////////////////////// |
251 | |
|
|
252 | #include "table/linedraw.h" |
|
|
253 | |
265 | |
254 | struct rxvt_font_default : rxvt_font { |
266 | struct rxvt_font_default : rxvt_font { |
255 | struct rxvt_fontset *fs; |
267 | struct rxvt_fontset *fs; |
256 | |
268 | |
257 | rxvt_font_default (rxvt_fontset *fs) |
269 | rxvt_font_default (rxvt_fontset *fs) |
… | |
… | |
270 | p.slant = rxvt_fontprop::roman; |
282 | p.slant = rxvt_fontprop::roman; |
271 | |
283 | |
272 | return p; |
284 | return p; |
273 | } |
285 | } |
274 | |
286 | |
275 | bool load (const rxvt_fontprop &prop) |
287 | bool load (const rxvt_fontprop &prop, bool force_prop) |
276 | { |
288 | { |
277 | width = 1; height = 1; |
289 | width = 1; height = 1; |
278 | ascent = 1; descent = 0; |
290 | ascent = 1; descent = 0; |
279 | |
291 | |
280 | set_name (strdup ("built-in support font")); |
292 | set_name (strdup ("built-in support font")); |
… | |
… | |
293 | return false; |
305 | return false; |
294 | |
306 | |
295 | if (unicode <= 0x009f) |
307 | if (unicode <= 0x009f) |
296 | return true; |
308 | return true; |
297 | |
309 | |
|
|
310 | #ifdef BUILTIN_GLYPHS |
298 | if (unicode >= 0x2500 && unicode <= 0x259f && |
311 | if (unicode >= 0x2500 && unicode <= 0x259f && |
299 | !term->option (Opt_skipBuiltinGlyphs)) |
312 | !term->option (Opt_skipBuiltinGlyphs)) |
300 | return true; |
313 | return true; |
|
|
314 | #endif |
301 | |
315 | |
302 | if (IS_COMPOSE (unicode)) |
316 | if (IS_COMPOSE (unicode)) |
303 | return true; |
317 | return true; |
304 | |
318 | |
305 | switch (unicode) |
319 | switch (unicode) |
… | |
… | |
341 | ; |
355 | ; |
342 | |
356 | |
343 | int width = text - tp; |
357 | int width = text - tp; |
344 | int fwidth = term->fwidth * width; |
358 | int fwidth = term->fwidth * width; |
345 | |
359 | |
|
|
360 | #ifdef BUILTIN_GLYPHS |
346 | if (0x2500 <= t && t <= 0x259f) |
361 | if (0x2500 <= t && t <= 0x259f) |
347 | { |
362 | { |
|
|
363 | # include "table/linedraw.h" |
348 | uint16_t offs = linedraw_offs[t - 0x2500]; |
364 | uint16_t offs = linedraw_offs[t - 0x2500]; |
349 | uint32_t *a = linedraw_command + (offs >> 4); |
365 | uint32_t *a = linedraw_command + (offs >> 4); |
350 | uint32_t *b = a + (offs & 15); |
366 | uint32_t *b = a + (offs & 15); |
351 | |
367 | |
352 | int W = fwidth; |
368 | int W = fwidth; |
… | |
… | |
390 | |
406 | |
391 | case 1: // rectangle, possibly stippled |
407 | case 1: // rectangle, possibly stippled |
392 | if (a) |
408 | if (a) |
393 | { |
409 | { |
394 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
410 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
395 | |
411 | |
396 | gcv.fill_style = FillStippled; |
412 | gcv.fill_style = FillStippled; |
397 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
413 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
398 | gcv.ts_x_origin = x; |
414 | gcv.ts_x_origin = x; |
399 | gcv.ts_y_origin = y; |
415 | gcv.ts_y_origin = y; |
400 | |
416 | |
… | |
… | |
419 | (a - 1) * 90*64, (b - 1) * 90*64); |
435 | (a - 1) * 90*64, (b - 1) * 90*64); |
420 | break; |
436 | break; |
421 | } |
437 | } |
422 | } |
438 | } |
423 | } |
439 | } |
|
|
440 | #else |
|
|
441 | if (0) |
|
|
442 | ; |
|
|
443 | #endif |
424 | #if ENABLE_COMBINING |
444 | #if ENABLE_COMBINING |
425 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
445 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
426 | { |
446 | { |
427 | min_it (width, 2); // we only support wcwidth up to 2 |
447 | min_it (width, 2); // we only support wcwidth up to 2 |
428 | |
448 | |
… | |
… | |
441 | *chrs = cc->c2; |
461 | *chrs = cc->c2; |
442 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
462 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
443 | ? f1 |
463 | ? f1 |
444 | : (*fs)[fs->find_font (cc->c2)]; |
464 | : (*fs)[fs->find_font (cc->c2)]; |
445 | |
465 | |
446 | f2->draw (d, x, y, chrs, width, fg, -1); |
466 | f2->draw (d, x, y, chrs, width, fg, Color_none); |
447 | } |
467 | } |
448 | } |
468 | } |
449 | #endif |
469 | #endif |
450 | else |
470 | else |
451 | switch (t) |
471 | switch (t) |
… | |
… | |
471 | |
491 | |
472 | void clear (); |
492 | void clear (); |
473 | |
493 | |
474 | rxvt_fontprop properties (); |
494 | rxvt_fontprop properties (); |
475 | |
495 | |
476 | bool load (const rxvt_fontprop &prop); |
496 | bool load (const rxvt_fontprop &prop, bool force_prop); |
477 | |
497 | |
478 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
498 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
479 | |
499 | |
480 | void draw (rxvt_drawable &d, int x, int y, |
500 | void draw (rxvt_drawable &d, int x, int y, |
481 | const text_t *text, int len, |
501 | const text_t *text, int len, |
482 | int fg, int bg); |
502 | int fg, int bg); |
483 | |
503 | |
484 | bool slow; // wether this is a proportional font or has other funny characteristics |
504 | bool slow; // wether this is a proportional font or has other funny characteristics |
485 | XFontStruct *f; |
505 | XFontStruct *f; |
486 | codeset cs; |
|
|
487 | bool enc2b, encm; |
506 | bool enc2b, encm; |
488 | |
507 | |
489 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
508 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
490 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
509 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
491 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
510 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
… | |
… | |
498 | unsigned long value; |
517 | unsigned long value; |
499 | |
518 | |
500 | if (XGetFontProperty (f, property, &value)) |
519 | if (XGetFontProperty (f, property, &value)) |
501 | return XGetAtomName (term->dpy, value); |
520 | return XGetAtomName (term->dpy, value); |
502 | else |
521 | else |
503 | return rxvt_strdup (repl); |
522 | return repl ? strdup (repl) : 0; |
504 | } |
523 | } |
505 | |
524 | |
506 | rxvt_fontprop |
525 | rxvt_fontprop |
507 | rxvt_font_x11::properties () |
526 | rxvt_font_x11::properties () |
508 | { |
527 | { |
… | |
… | |
590 | return false; |
609 | return false; |
591 | } |
610 | } |
592 | |
611 | |
593 | // fix the size of scalable fonts |
612 | // fix the size of scalable fonts |
594 | static bool |
613 | static bool |
595 | replace_field (char *buf, const char *name, int index, const char old, const char *replace) |
614 | replace_field (char **ptr, const char *name, int index, const char old, const char *replace) |
596 | { |
615 | { |
597 | int slashes = 0; |
616 | int slashes = 0; |
598 | const char *field, *end; |
617 | const char *field, *end; |
599 | |
618 | |
600 | for (const char *c = name; *c; c++) |
619 | for (const char *c = name; *c; c++) |
… | |
… | |
610 | break; |
629 | break; |
611 | } |
630 | } |
612 | |
631 | |
613 | if (slashes >= 13 && (!old || *field == old)) |
632 | if (slashes >= 13 && (!old || *field == old)) |
614 | { |
633 | { |
615 | // TODO: check for overflow in font-name |
634 | size_t len = field - name; |
616 | strncpy (buf, name, field - name); |
635 | *ptr = (char *)malloc (len + strlen (replace) + strlen (end) + 1); |
617 | buf += field - name; |
636 | memcpy (*ptr, name, len); |
618 | strcpy (buf, replace); |
637 | strcpy (*ptr + len, replace); |
619 | strcat (buf, end); |
638 | strcat (*ptr, end); |
620 | |
639 | |
621 | return true; |
640 | return true; |
622 | } |
641 | } |
623 | else |
642 | else |
624 | { |
643 | { |
625 | strcpy (buf, name); |
644 | *ptr = strdup (name); |
626 | |
645 | |
627 | return false; |
646 | return false; |
628 | } |
647 | } |
629 | } |
648 | } |
630 | |
649 | |
631 | bool |
650 | bool |
632 | rxvt_font_x11::load (const rxvt_fontprop &prop) |
651 | rxvt_font_x11::load (const rxvt_fontprop &prop, bool force_prop) |
633 | { |
652 | { |
634 | dTermDisplay; |
653 | dTermDisplay; |
635 | |
654 | |
636 | clear (); |
655 | clear (); |
637 | |
656 | |
638 | char field_str[64]; // enough for 128 bits |
657 | char field_str[64]; // enough for 128 bits |
639 | |
658 | |
640 | // first morph the font if required |
659 | // first morph the font if required |
641 | if (prop.weight != rxvt_fontprop::unset |
660 | if (force_prop) |
642 | || prop.slant != rxvt_fontprop::unset) |
|
|
643 | { |
661 | { |
644 | char fname[1024]; |
662 | char *fname; |
645 | |
663 | |
646 | if (name[0] != '-') |
664 | if (name[0] != '-') |
647 | { |
665 | { |
648 | f = XLoadQueryFont (disp, name); |
666 | f = XLoadQueryFont (disp, name); |
649 | |
667 | |
… | |
… | |
661 | f = 0; |
679 | f = 0; |
662 | } |
680 | } |
663 | |
681 | |
664 | if (prop.weight != rxvt_fontprop::unset) |
682 | if (prop.weight != rxvt_fontprop::unset) |
665 | { |
683 | { |
666 | replace_field (fname, name, 2, 0, |
684 | replace_field (&fname, name, 2, 0, |
667 | prop.weight < rxvt_fontprop::bold |
685 | prop.weight < rxvt_fontprop::bold |
668 | ? "medium" : "bold"); |
686 | ? "medium" : "bold"); |
669 | set_name (strdup (fname)); |
687 | set_name (fname); |
670 | } |
688 | } |
671 | |
689 | |
672 | if (prop.slant != rxvt_fontprop::unset) |
690 | if (prop.slant != rxvt_fontprop::unset) |
673 | { |
691 | { |
674 | replace_field (fname, name, 3, 0, |
692 | replace_field (&fname, name, 3, 0, |
675 | prop.slant < rxvt_fontprop::italic |
693 | prop.slant < rxvt_fontprop::italic |
676 | ? "r" : "i"); // TODO: handle "o"blique, too |
694 | ? "r" : "i"); // TODO: handle "o"blique, too |
677 | set_name (strdup (fname)); |
695 | set_name (fname); |
678 | } |
696 | } |
679 | } |
697 | } |
680 | |
698 | |
681 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
699 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
682 | ? 0 : prop.height); |
700 | ? 0 : prop.height); |
… | |
… | |
707 | font_weight *fonts = new font_weight[count]; |
725 | font_weight *fonts = new font_weight[count]; |
708 | |
726 | |
709 | for (int i = 0; i < count; i++) |
727 | for (int i = 0; i < count; i++) |
710 | { |
728 | { |
711 | rxvt_fontprop p; |
729 | rxvt_fontprop p; |
712 | char fname[1024]; |
730 | char *fname; |
713 | |
731 | |
714 | int diff = 0; |
732 | int diff = 0; |
715 | |
733 | |
716 | if (replace_field (fname, list[i], 6, '0', field_str)) |
734 | if (replace_field (&fname, list[i], 6, '0', field_str)) |
717 | diff += 10; // slightly penalize scalable fonts |
735 | diff += 10; // slightly penalize scalable fonts |
|
|
736 | else |
|
|
737 | { |
|
|
738 | free (fname); |
718 | else if (replace_field (fname, list[i], 11, '0', "0")) |
739 | if (replace_field (&fname, list[i], 11, '0', "0")) |
719 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
740 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
|
|
741 | } |
720 | |
742 | |
721 | if (!set_properties (p, fname)) |
743 | if (!set_properties (p, fname)) |
722 | continue; |
744 | continue; |
723 | |
745 | |
724 | if (prop.height != rxvt_fontprop::unset |
746 | if (prop.height != rxvt_fontprop::unset |
… | |
… | |
728 | if (prop.height != rxvt_fontprop::unset) diff += (prop.height - p.height) * 128; |
750 | if (prop.height != rxvt_fontprop::unset) diff += (prop.height - p.height) * 128; |
729 | if (prop.weight != rxvt_fontprop::unset) diff += abs (prop.weight - p.weight); |
751 | if (prop.weight != rxvt_fontprop::unset) diff += abs (prop.weight - p.weight); |
730 | if (prop.slant != rxvt_fontprop::unset) diff += abs (prop.slant - p.slant); |
752 | if (prop.slant != rxvt_fontprop::unset) diff += abs (prop.slant - p.slant); |
731 | //if (prop.width != rxvt_fontprop::unset) diff += abs (prop.width - p.width); |
753 | //if (prop.width != rxvt_fontprop::unset) diff += abs (prop.width - p.width); |
732 | |
754 | |
733 | fonts[i].name = strdup (fname); |
755 | fonts[i].name = fname; |
734 | fonts[i].diff = diff; |
756 | fonts[i].diff = diff; |
735 | } |
757 | } |
736 | |
758 | |
737 | XFreeFontNames (list); |
759 | XFreeFontNames (list); |
738 | |
760 | |
… | |
… | |
815 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
837 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
816 | |
838 | |
817 | if (encm) |
839 | if (encm) |
818 | N += (f->max_byte1 - f->min_byte1) |
840 | N += (f->max_byte1 - f->min_byte1) |
819 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
841 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
820 | |
842 | |
821 | while (N) |
843 | while (N) |
822 | { |
844 | { |
823 | if (f->per_char[N].width > width) |
845 | if (f->per_char[N].width > width) |
824 | width = f->per_char[N].width; |
846 | width = f->per_char[N].width; |
825 | |
847 | |
… | |
… | |
977 | else |
999 | else |
978 | { |
1000 | { |
979 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1001 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
980 | |
1002 | |
981 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1003 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
982 | |
1004 | |
983 | if (slow) |
1005 | if (slow) |
984 | { |
1006 | { |
985 | do |
1007 | do |
986 | { |
1008 | { |
987 | if (xc->byte1 || xc->byte2) |
1009 | if (xc->byte1 || xc->byte2) |
… | |
… | |
1009 | else |
1031 | else |
1010 | { |
1032 | { |
1011 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1033 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1012 | |
1034 | |
1013 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1035 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1014 | |
1036 | |
1015 | if (slow) |
1037 | if (slow) |
1016 | { |
1038 | { |
1017 | do |
1039 | do |
1018 | { |
1040 | { |
1019 | if (*xc) |
1041 | if (*xc) |
… | |
… | |
1039 | |
1061 | |
1040 | void clear (); |
1062 | void clear (); |
1041 | |
1063 | |
1042 | rxvt_fontprop properties (); |
1064 | rxvt_fontprop properties (); |
1043 | |
1065 | |
1044 | bool load (const rxvt_fontprop &prop); |
1066 | bool load (const rxvt_fontprop &prop, bool force_prop); |
1045 | |
1067 | |
1046 | void draw (rxvt_drawable &d, int x, int y, |
1068 | void draw (rxvt_drawable &d, int x, int y, |
1047 | const text_t *text, int len, |
1069 | const text_t *text, int len, |
1048 | int fg, int bg); |
1070 | int fg, int bg); |
1049 | |
1071 | |
1050 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &carefull) const; |
1072 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
1051 | |
1073 | |
1052 | protected: |
1074 | protected: |
1053 | XftFont *f; |
1075 | XftFont *f; |
1054 | }; |
1076 | }; |
1055 | |
1077 | |
… | |
… | |
1082 | |
1104 | |
1083 | return p; |
1105 | return p; |
1084 | } |
1106 | } |
1085 | |
1107 | |
1086 | bool |
1108 | bool |
1087 | rxvt_font_xft::load (const rxvt_fontprop &prop) |
1109 | rxvt_font_xft::load (const rxvt_fontprop &prop, bool force_prop) |
1088 | { |
1110 | { |
1089 | dTermDisplay; |
1111 | dTermDisplay; |
1090 | |
1112 | |
1091 | clear (); |
1113 | clear (); |
1092 | |
1114 | |
… | |
… | |
1101 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1123 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1102 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1124 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1103 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1125 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1104 | |
1126 | |
1105 | if (prop.weight != rxvt_fontprop::unset |
1127 | if (prop.weight != rxvt_fontprop::unset |
1106 | && FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
1128 | && (force_prop || FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch)) |
1107 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1129 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1108 | |
1130 | |
1109 | if (prop.slant != rxvt_fontprop::unset |
1131 | if (prop.slant != rxvt_fontprop::unset |
1110 | && FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
1132 | && (force_prop || FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch)) |
1111 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1133 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1112 | |
1134 | |
1113 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1135 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1114 | // clip width, we can't do better, or can we? |
1136 | // clip width, we can't do better, or can we? |
1115 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
1137 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
… | |
… | |
1274 | dTermGC; |
1296 | dTermGC; |
1275 | |
1297 | |
1276 | int w = term->fwidth * len; |
1298 | int w = term->fwidth * len; |
1277 | int h = term->fheight; |
1299 | int h = term->fheight; |
1278 | |
1300 | |
|
|
1301 | /* |
|
|
1302 | * Maybe make buffering into a resource flag? Compile time option doesn't seems like a |
|
|
1303 | * good idea from the perspective of packaging for wide variety of user configs. |
|
|
1304 | */ |
|
|
1305 | bool buffered = bg >= Color_transparent; |
|
|
1306 | #ifdef FORCE_UNBUFFERED_XFT |
1279 | bool buffered = false; |
1307 | buffered = false; |
|
|
1308 | #endif |
1280 | |
1309 | |
1281 | // cut trailing spaces |
1310 | // cut trailing spaces |
1282 | while (len && text [len - 1] == ' ') |
1311 | while (len && text [len - 1] == ' ') |
1283 | len--; |
1312 | len--; |
1284 | |
1313 | |
… | |
… | |
1290 | int cwidth = term->fwidth; |
1319 | int cwidth = term->fwidth; |
1291 | FcChar32 fc = *text++; len--; |
1320 | FcChar32 fc = *text++; len--; |
1292 | |
1321 | |
1293 | while (len && *text == NOCHAR) |
1322 | while (len && *text == NOCHAR) |
1294 | text++, len--, cwidth += term->fwidth; |
1323 | text++, len--, cwidth += term->fwidth; |
1295 | |
1324 | |
1296 | if (fc != ' ') // skip spaces |
1325 | if (fc != ' ') // skip spaces |
1297 | { |
1326 | { |
1298 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1327 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1299 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1328 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1300 | |
1329 | |
… | |
… | |
1313 | |
1342 | |
1314 | if (buffered) |
1343 | if (buffered) |
1315 | { |
1344 | { |
1316 | if (ep != enc) |
1345 | if (ep != enc) |
1317 | { |
1346 | { |
|
|
1347 | bool back_rendered = false; |
1318 | rxvt_drawable &d2 = d.screen->scratch_drawable (w, h); |
1348 | rxvt_drawable &d2 = d.screen->scratch_drawable (w, h); |
1319 | |
1349 | |
|
|
1350 | #ifdef HAVE_BG_PIXMAP |
|
|
1351 | if (term->bgPixmap.pixmap) |
|
|
1352 | { |
|
|
1353 | Picture dst = 0; |
|
|
1354 | |
|
|
1355 | if (bg >= 0 && term->pix_colors[bg].is_opaque ()) |
|
|
1356 | dst = XftDrawPicture (d2); |
|
|
1357 | |
|
|
1358 | if (dst) |
|
|
1359 | { |
|
|
1360 | int src_x = x, src_y = y; |
|
|
1361 | |
|
|
1362 | if (term->bgPixmap.is_parentOrigin ()) |
|
|
1363 | { |
|
|
1364 | src_x += term->window_vt_x; |
|
|
1365 | src_y += term->window_vt_y; |
|
|
1366 | } |
|
|
1367 | |
|
|
1368 | if (term->bgPixmap.pmap_width >= src_x+w |
|
|
1369 | && term->bgPixmap.pmap_height >= src_y+h) |
|
|
1370 | { |
|
|
1371 | XCopyArea (disp, term->bgPixmap.pixmap, d2, gc, |
|
|
1372 | src_x, src_y, w, h, 0, 0); |
|
|
1373 | } |
|
|
1374 | else |
|
|
1375 | { |
|
|
1376 | XGCValues gcv; |
|
|
1377 | |
|
|
1378 | gcv.fill_style = FillTiled; |
|
|
1379 | gcv.tile = term->bgPixmap.pixmap; |
|
|
1380 | gcv.ts_x_origin = -src_x; |
|
|
1381 | gcv.ts_y_origin = -src_y; |
|
|
1382 | |
|
|
1383 | XChangeGC (disp, gc, |
|
|
1384 | GCTile | GCTileStipXOrigin | GCTileStipYOrigin | GCFillStyle, |
|
|
1385 | &gcv); |
|
|
1386 | |
|
|
1387 | XFillRectangle (disp, d2, gc, 0, 0, w, h); |
|
|
1388 | |
|
|
1389 | gcv.fill_style = FillSolid; |
|
|
1390 | XChangeGC (disp, gc, GCFillStyle, &gcv); |
|
|
1391 | } |
|
|
1392 | |
|
|
1393 | if (bg >= 0) |
|
|
1394 | { |
|
|
1395 | Picture solid_color_pict = XftDrawSrcPicture (d2, &term->pix_colors[bg].c); |
|
|
1396 | XRenderComposite (disp, PictOpOver, solid_color_pict, None, dst, 0, 0, 0, 0, 0, 0, w, h); |
|
|
1397 | } |
|
|
1398 | |
|
|
1399 | back_rendered = true; |
|
|
1400 | } |
|
|
1401 | } |
|
|
1402 | #endif |
|
|
1403 | |
|
|
1404 | if (!back_rendered) |
1320 | XftDrawRect (d2, &term->pix_colors[bg].c, 0, 0, w, h); |
1405 | XftDrawRect (d2, &term->pix_colors[bg < 0 ? Color_bg : bg].c, 0, 0, w, h); |
1321 | |
1406 | |
1322 | XftDrawGlyphSpec (d2, &term->pix_colors[fg].c, f, enc, ep - enc); |
1407 | XftDrawGlyphSpec (d2, &term->pix_colors[fg].c, f, enc, ep - enc); |
1323 | XCopyArea (disp, d2, d, gc, 0, 0, w, h, x, y); |
1408 | XCopyArea (disp, d2, d, gc, 0, 0, w, h, x, y); |
1324 | } |
1409 | } |
1325 | else |
1410 | else |
… | |
… | |
1350 | void |
1435 | void |
1351 | rxvt_fontset::clear () |
1436 | rxvt_fontset::clear () |
1352 | { |
1437 | { |
1353 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1438 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1354 | = rxvt_fontprop::unset; |
1439 | = rxvt_fontprop::unset; |
|
|
1440 | force_prop = false; |
1355 | |
1441 | |
1356 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1442 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1357 | FONT_UNREF (*i); |
1443 | FONT_UNREF (*i); |
1358 | |
1444 | |
1359 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
1445 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
… | |
… | |
1368 | |
1454 | |
1369 | rxvt_font * |
1455 | rxvt_font * |
1370 | rxvt_fontset::new_font (const char *name, codeset cs) |
1456 | rxvt_fontset::new_font (const char *name, codeset cs) |
1371 | { |
1457 | { |
1372 | rxvt_font *f; |
1458 | rxvt_font *f; |
1373 | |
1459 | |
1374 | if (!name || !*name) |
1460 | if (!name || !*name) |
1375 | { |
1461 | { |
1376 | name = ""; |
1462 | name = ""; |
1377 | f = new rxvt_font_default (this); |
1463 | f = new rxvt_font_default (this); |
1378 | } |
1464 | } |
… | |
… | |
1446 | if (!end) |
1532 | if (!end) |
1447 | end = desc + strlen (desc); |
1533 | end = desc + strlen (desc); |
1448 | |
1534 | |
1449 | if (end - desc < 511) |
1535 | if (end - desc < 511) |
1450 | { |
1536 | { |
1451 | strncpy (buf, desc, end - desc); |
1537 | memcpy (buf, desc, end - desc); |
1452 | buf[end - desc] = 0; |
1538 | buf[end - desc] = 0; |
1453 | |
1539 | |
1454 | fonts.push_back (new_font (buf, cs)); |
1540 | fonts.push_back (new_font (buf, cs)); |
1455 | } |
1541 | } |
1456 | else |
1542 | else |
… | |
… | |
1471 | if (fonts[i]->loaded) |
1557 | if (fonts[i]->loaded) |
1472 | return true; |
1558 | return true; |
1473 | |
1559 | |
1474 | fonts[i]->loaded = true; |
1560 | fonts[i]->loaded = true; |
1475 | |
1561 | |
1476 | if (!fonts[i]->load (prop)) |
1562 | if (!fonts[i]->load (prop, force_prop)) |
1477 | { |
1563 | { |
1478 | fonts[i]->cs = CS_UNKNOWN; |
1564 | fonts[i]->cs = CS_UNKNOWN; |
1479 | return false; |
1565 | return false; |
1480 | } |
1566 | } |
1481 | |
1567 | |
… | |
… | |
1597 | if (find_font (font) < 0) |
1683 | if (find_font (font) < 0) |
1598 | { |
1684 | { |
1599 | char fontname[4096]; |
1685 | char fontname[4096]; |
1600 | sprintf (fontname, "xft:%-.4090s", font); |
1686 | sprintf (fontname, "xft:%-.4090s", font); |
1601 | |
1687 | |
1602 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
1688 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
1603 | } |
1689 | } |
1604 | |
1690 | |
1605 | free (font); |
1691 | free (font); |
1606 | } |
1692 | } |
1607 | #endif |
1693 | #endif |