… | |
… | |
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 < 0 || 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 |
238 | else if (color >= 0) |
240 | { |
239 | { |
241 | #if XFT |
240 | #if XFT |
|
|
241 | bool done = false; |
|
|
242 | |
|
|
243 | # ifdef HAVE_BG_PIXMAP |
|
|
244 | if (term->bgPixmap.pixmap && color >= 0 && !term->pix_colors[color].is_opaque ()) |
|
|
245 | { |
|
|
246 | Picture dst = XftDrawPicture (d); |
|
|
247 | |
|
|
248 | if (dst != 0) |
|
|
249 | { |
|
|
250 | XClearArea (disp, d, x, y, w, h, false); |
|
|
251 | Picture solid_color_pict = XftDrawSrcPicture (d, &term->pix_colors[color].c); |
|
|
252 | XRenderComposite (disp, PictOpOver, solid_color_pict, None, dst, 0, 0, 0, 0, x, y, w, h); |
|
|
253 | done = true; |
|
|
254 | } |
|
|
255 | } |
|
|
256 | # endif |
|
|
257 | if (!done) |
242 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
258 | XftDrawRect (d, &term->pix_colors[color].c, x, y, w, h); |
|
|
259 | |
243 | #else |
260 | #else |
244 | XSetForeground (disp, gc, term->pix_colors[color]); |
261 | XSetForeground (disp, gc, term->pix_colors[color]); |
245 | XFillRectangle (disp, d, gc, x, y, w, h); |
262 | XFillRectangle (disp, d, gc, x, y, w, h); |
246 | #endif |
263 | #endif |
247 | } |
264 | } |
248 | } |
265 | } |
249 | |
266 | |
250 | ///////////////////////////////////////////////////////////////////////////// |
267 | ///////////////////////////////////////////////////////////////////////////// |
251 | |
|
|
252 | #include "table/linedraw.h" |
|
|
253 | |
268 | |
254 | struct rxvt_font_default : rxvt_font { |
269 | struct rxvt_font_default : rxvt_font { |
255 | struct rxvt_fontset *fs; |
270 | struct rxvt_fontset *fs; |
256 | |
271 | |
257 | rxvt_font_default (rxvt_fontset *fs) |
272 | rxvt_font_default (rxvt_fontset *fs) |
… | |
… | |
270 | p.slant = rxvt_fontprop::roman; |
285 | p.slant = rxvt_fontprop::roman; |
271 | |
286 | |
272 | return p; |
287 | return p; |
273 | } |
288 | } |
274 | |
289 | |
275 | bool load (const rxvt_fontprop &prop) |
290 | bool load (const rxvt_fontprop &prop, bool force_prop) |
276 | { |
291 | { |
277 | width = 1; height = 1; |
292 | width = 1; height = 1; |
278 | ascent = 1; descent = 0; |
293 | ascent = 1; descent = 0; |
279 | |
294 | |
280 | set_name (strdup ("built-in support font")); |
295 | set_name (strdup ("built-in support font")); |
… | |
… | |
293 | return false; |
308 | return false; |
294 | |
309 | |
295 | if (unicode <= 0x009f) |
310 | if (unicode <= 0x009f) |
296 | return true; |
311 | return true; |
297 | |
312 | |
|
|
313 | #ifdef BUILTIN_GLYPHS |
298 | if (unicode >= 0x2500 && unicode <= 0x259f && |
314 | if (unicode >= 0x2500 && unicode <= 0x259f && |
299 | !term->option (Opt_skipBuiltinGlyphs)) |
315 | !term->option (Opt_skipBuiltinGlyphs)) |
300 | return true; |
316 | return true; |
|
|
317 | #endif |
301 | |
318 | |
302 | if (IS_COMPOSE (unicode)) |
319 | if (IS_COMPOSE (unicode)) |
303 | return true; |
320 | return true; |
304 | |
321 | |
305 | switch (unicode) |
322 | switch (unicode) |
… | |
… | |
341 | ; |
358 | ; |
342 | |
359 | |
343 | int width = text - tp; |
360 | int width = text - tp; |
344 | int fwidth = term->fwidth * width; |
361 | int fwidth = term->fwidth * width; |
345 | |
362 | |
|
|
363 | #ifdef BUILTIN_GLYPHS |
346 | if (0x2500 <= t && t <= 0x259f) |
364 | if (0x2500 <= t && t <= 0x259f) |
347 | { |
365 | { |
|
|
366 | # include "table/linedraw.h" |
348 | uint16_t offs = linedraw_offs[t - 0x2500]; |
367 | uint16_t offs = linedraw_offs[t - 0x2500]; |
349 | uint32_t *a = linedraw_command + (offs >> 4); |
368 | uint32_t *a = linedraw_command + (offs >> 4); |
350 | uint32_t *b = a + (offs & 15); |
369 | uint32_t *b = a + (offs & 15); |
351 | |
370 | |
352 | int W = fwidth; |
371 | int W = fwidth; |
… | |
… | |
390 | |
409 | |
391 | case 1: // rectangle, possibly stippled |
410 | case 1: // rectangle, possibly stippled |
392 | if (a) |
411 | if (a) |
393 | { |
412 | { |
394 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
413 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
395 | |
414 | |
396 | gcv.fill_style = FillStippled; |
415 | gcv.fill_style = FillStippled; |
397 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
416 | gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2); |
398 | gcv.ts_x_origin = x; |
417 | gcv.ts_x_origin = x; |
399 | gcv.ts_y_origin = y; |
418 | gcv.ts_y_origin = y; |
400 | |
419 | |
… | |
… | |
419 | (a - 1) * 90*64, (b - 1) * 90*64); |
438 | (a - 1) * 90*64, (b - 1) * 90*64); |
420 | break; |
439 | break; |
421 | } |
440 | } |
422 | } |
441 | } |
423 | } |
442 | } |
|
|
443 | #else |
|
|
444 | if (0) |
|
|
445 | ; |
|
|
446 | #endif |
424 | #if ENABLE_COMBINING |
447 | #if ENABLE_COMBINING |
425 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
448 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
426 | { |
449 | { |
427 | min_it (width, 2); // we only support wcwidth up to 2 |
450 | min_it (width, 2); // we only support wcwidth up to 2 |
428 | |
451 | |
… | |
… | |
441 | *chrs = cc->c2; |
464 | *chrs = cc->c2; |
442 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
465 | rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful) |
443 | ? f1 |
466 | ? f1 |
444 | : (*fs)[fs->find_font (cc->c2)]; |
467 | : (*fs)[fs->find_font (cc->c2)]; |
445 | |
468 | |
446 | f2->draw (d, x, y, chrs, width, fg, -1); |
469 | f2->draw (d, x, y, chrs, width, fg, Color_none); |
447 | } |
470 | } |
448 | } |
471 | } |
449 | #endif |
472 | #endif |
450 | else |
473 | else |
451 | switch (t) |
474 | switch (t) |
… | |
… | |
471 | |
494 | |
472 | void clear (); |
495 | void clear (); |
473 | |
496 | |
474 | rxvt_fontprop properties (); |
497 | rxvt_fontprop properties (); |
475 | |
498 | |
476 | bool load (const rxvt_fontprop &prop); |
499 | bool load (const rxvt_fontprop &prop, bool force_prop); |
477 | |
500 | |
478 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
501 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
479 | |
502 | |
480 | void draw (rxvt_drawable &d, int x, int y, |
503 | void draw (rxvt_drawable &d, int x, int y, |
481 | const text_t *text, int len, |
504 | const text_t *text, int len, |
482 | int fg, int bg); |
505 | int fg, int bg); |
483 | |
506 | |
484 | bool slow; // wether this is a proportional font or has other funny characteristics |
507 | bool slow; // wether this is a proportional font or has other funny characteristics |
485 | XFontStruct *f; |
508 | XFontStruct *f; |
486 | codeset cs; |
|
|
487 | bool enc2b, encm; |
509 | bool enc2b, encm; |
488 | |
510 | |
489 | char *get_property (XFontStruct *f, Atom property, const char *repl) const; |
511 | 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); |
512 | 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); |
513 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
… | |
… | |
498 | unsigned long value; |
520 | unsigned long value; |
499 | |
521 | |
500 | if (XGetFontProperty (f, property, &value)) |
522 | if (XGetFontProperty (f, property, &value)) |
501 | return XGetAtomName (term->dpy, value); |
523 | return XGetAtomName (term->dpy, value); |
502 | else |
524 | else |
503 | return rxvt_strdup (repl); |
525 | return repl ? strdup (repl) : 0; |
504 | } |
526 | } |
505 | |
527 | |
506 | rxvt_fontprop |
528 | rxvt_fontprop |
507 | rxvt_font_x11::properties () |
529 | rxvt_font_x11::properties () |
508 | { |
530 | { |
… | |
… | |
590 | return false; |
612 | return false; |
591 | } |
613 | } |
592 | |
614 | |
593 | // fix the size of scalable fonts |
615 | // fix the size of scalable fonts |
594 | static bool |
616 | static bool |
595 | replace_field (char *buf, const char *name, int index, const char old, const char *replace) |
617 | replace_field (char **ptr, const char *name, int index, const char old, const char *replace) |
596 | { |
618 | { |
597 | int slashes = 0; |
619 | int slashes = 0; |
598 | const char *field, *end; |
620 | const char *field, *end; |
599 | |
621 | |
600 | for (const char *c = name; *c; c++) |
622 | for (const char *c = name; *c; c++) |
… | |
… | |
610 | break; |
632 | break; |
611 | } |
633 | } |
612 | |
634 | |
613 | if (slashes >= 13 && (!old || *field == old)) |
635 | if (slashes >= 13 && (!old || *field == old)) |
614 | { |
636 | { |
615 | // TODO: check for overflow in font-name |
637 | size_t len = field - name; |
616 | strncpy (buf, name, field - name); |
638 | *ptr = (char *)malloc (len + strlen (replace) + strlen (end) + 1); |
617 | buf += field - name; |
639 | memcpy (*ptr, name, len); |
618 | strcpy (buf, replace); |
640 | strcpy (*ptr + len, replace); |
619 | strcat (buf, end); |
641 | strcat (*ptr, end); |
620 | |
642 | |
621 | return true; |
643 | return true; |
622 | } |
644 | } |
623 | else |
645 | else |
624 | { |
646 | { |
625 | strcpy (buf, name); |
647 | *ptr = strdup (name); |
626 | |
648 | |
627 | return false; |
649 | return false; |
628 | } |
650 | } |
629 | } |
651 | } |
630 | |
652 | |
631 | bool |
653 | bool |
632 | rxvt_font_x11::load (const rxvt_fontprop &prop) |
654 | rxvt_font_x11::load (const rxvt_fontprop &prop, bool force_prop) |
633 | { |
655 | { |
634 | dTermDisplay; |
656 | dTermDisplay; |
635 | |
657 | |
636 | clear (); |
658 | clear (); |
637 | |
659 | |
638 | char field_str[64]; // enough for 128 bits |
660 | char field_str[64]; // enough for 128 bits |
639 | |
661 | |
640 | // first morph the font if required |
662 | // first morph the font if required |
641 | if (prop.weight != rxvt_fontprop::unset |
663 | if (force_prop) |
642 | || prop.slant != rxvt_fontprop::unset) |
|
|
643 | { |
664 | { |
644 | char fname[1024]; |
665 | char *fname; |
645 | |
666 | |
646 | if (name[0] != '-') |
667 | if (name[0] != '-') |
647 | { |
668 | { |
648 | f = XLoadQueryFont (disp, name); |
669 | f = XLoadQueryFont (disp, name); |
649 | |
670 | |
… | |
… | |
661 | f = 0; |
682 | f = 0; |
662 | } |
683 | } |
663 | |
684 | |
664 | if (prop.weight != rxvt_fontprop::unset) |
685 | if (prop.weight != rxvt_fontprop::unset) |
665 | { |
686 | { |
666 | replace_field (fname, name, 2, 0, |
687 | replace_field (&fname, name, 2, 0, |
667 | prop.weight < rxvt_fontprop::bold |
688 | prop.weight < rxvt_fontprop::bold |
668 | ? "medium" : "bold"); |
689 | ? "medium" : "bold"); |
669 | set_name (strdup (fname)); |
690 | set_name (fname); |
670 | } |
691 | } |
671 | |
692 | |
672 | if (prop.slant != rxvt_fontprop::unset) |
693 | if (prop.slant != rxvt_fontprop::unset) |
673 | { |
694 | { |
674 | replace_field (fname, name, 3, 0, |
695 | replace_field (&fname, name, 3, 0, |
675 | prop.slant < rxvt_fontprop::italic |
696 | prop.slant < rxvt_fontprop::italic |
676 | ? "r" : "i"); // TODO: handle "o"blique, too |
697 | ? "r" : "i"); // TODO: handle "o"blique, too |
677 | set_name (strdup (fname)); |
698 | set_name (fname); |
678 | } |
699 | } |
679 | } |
700 | } |
680 | |
701 | |
681 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
702 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
682 | ? 0 : prop.height); |
703 | ? 0 : prop.height); |
… | |
… | |
707 | font_weight *fonts = new font_weight[count]; |
728 | font_weight *fonts = new font_weight[count]; |
708 | |
729 | |
709 | for (int i = 0; i < count; i++) |
730 | for (int i = 0; i < count; i++) |
710 | { |
731 | { |
711 | rxvt_fontprop p; |
732 | rxvt_fontprop p; |
712 | char fname[1024]; |
733 | char *fname; |
713 | |
734 | |
714 | int diff = 0; |
735 | int diff = 0; |
715 | |
736 | |
716 | if (replace_field (fname, list[i], 6, '0', field_str)) |
737 | if (replace_field (&fname, list[i], 6, '0', field_str)) |
717 | diff += 10; // slightly penalize scalable fonts |
738 | diff += 10; // slightly penalize scalable fonts |
|
|
739 | else |
|
|
740 | { |
|
|
741 | free (fname); |
718 | else if (replace_field (fname, list[i], 11, '0', "0")) |
742 | if (replace_field (&fname, list[i], 11, '0', "0")) |
719 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
743 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
|
|
744 | } |
720 | |
745 | |
721 | if (!set_properties (p, fname)) |
746 | if (!set_properties (p, fname)) |
722 | continue; |
747 | continue; |
723 | |
748 | |
724 | if (prop.height != rxvt_fontprop::unset |
749 | if (prop.height != rxvt_fontprop::unset |
… | |
… | |
728 | if (prop.height != rxvt_fontprop::unset) diff += (prop.height - p.height) * 128; |
753 | 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); |
754 | 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); |
755 | 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); |
756 | //if (prop.width != rxvt_fontprop::unset) diff += abs (prop.width - p.width); |
732 | |
757 | |
733 | fonts[i].name = strdup (fname); |
758 | fonts[i].name = fname; |
734 | fonts[i].diff = diff; |
759 | fonts[i].diff = diff; |
735 | } |
760 | } |
736 | |
761 | |
737 | XFreeFontNames (list); |
762 | XFreeFontNames (list); |
738 | |
763 | |
… | |
… | |
815 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
840 | int N = f->max_char_or_byte2 - f->min_char_or_byte2; |
816 | |
841 | |
817 | if (encm) |
842 | if (encm) |
818 | N += (f->max_byte1 - f->min_byte1) |
843 | N += (f->max_byte1 - f->min_byte1) |
819 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
844 | * (f->max_char_or_byte2 - f->min_char_or_byte2 + 1); |
820 | |
845 | |
821 | while (N) |
846 | while (N) |
822 | { |
847 | { |
823 | if (f->per_char[N].width > width) |
848 | if (f->per_char[N].width > width) |
824 | width = f->per_char[N].width; |
849 | width = f->per_char[N].width; |
825 | |
850 | |
… | |
… | |
977 | else |
1002 | else |
978 | { |
1003 | { |
979 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1004 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
980 | |
1005 | |
981 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1006 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
982 | |
1007 | |
983 | if (slow) |
1008 | if (slow) |
984 | { |
1009 | { |
985 | do |
1010 | do |
986 | { |
1011 | { |
987 | if (xc->byte1 || xc->byte2) |
1012 | if (xc->byte1 || xc->byte2) |
… | |
… | |
1009 | else |
1034 | else |
1010 | { |
1035 | { |
1011 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1036 | clear_rect (d, x, y, term->fwidth * len, term->fheight, bg); |
1012 | |
1037 | |
1013 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1038 | XChangeGC (disp, gc, GCForeground | GCFont, &v); |
1014 | |
1039 | |
1015 | if (slow) |
1040 | if (slow) |
1016 | { |
1041 | { |
1017 | do |
1042 | do |
1018 | { |
1043 | { |
1019 | if (*xc) |
1044 | if (*xc) |
… | |
… | |
1039 | |
1064 | |
1040 | void clear (); |
1065 | void clear (); |
1041 | |
1066 | |
1042 | rxvt_fontprop properties (); |
1067 | rxvt_fontprop properties (); |
1043 | |
1068 | |
1044 | bool load (const rxvt_fontprop &prop); |
1069 | bool load (const rxvt_fontprop &prop, bool force_prop); |
1045 | |
1070 | |
1046 | void draw (rxvt_drawable &d, int x, int y, |
1071 | void draw (rxvt_drawable &d, int x, int y, |
1047 | const text_t *text, int len, |
1072 | const text_t *text, int len, |
1048 | int fg, int bg); |
1073 | int fg, int bg); |
1049 | |
1074 | |
1050 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &carefull) const; |
1075 | bool has_char (unicode_t unicode, const rxvt_fontprop *prop, bool &careful) const; |
1051 | |
1076 | |
1052 | protected: |
1077 | protected: |
1053 | XftFont *f; |
1078 | XftFont *f; |
1054 | }; |
1079 | }; |
1055 | |
1080 | |
… | |
… | |
1082 | |
1107 | |
1083 | return p; |
1108 | return p; |
1084 | } |
1109 | } |
1085 | |
1110 | |
1086 | bool |
1111 | bool |
1087 | rxvt_font_xft::load (const rxvt_fontprop &prop) |
1112 | rxvt_font_xft::load (const rxvt_fontprop &prop, bool force_prop) |
1088 | { |
1113 | { |
1089 | dTermDisplay; |
1114 | dTermDisplay; |
1090 | |
1115 | |
1091 | clear (); |
1116 | clear (); |
1092 | |
1117 | |
… | |
… | |
1101 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1126 | && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch |
1102 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1127 | && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) |
1103 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1128 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
1104 | |
1129 | |
1105 | if (prop.weight != rxvt_fontprop::unset |
1130 | if (prop.weight != rxvt_fontprop::unset |
1106 | && FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
1131 | && (force_prop || FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch)) |
1107 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1132 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
1108 | |
1133 | |
1109 | if (prop.slant != rxvt_fontprop::unset |
1134 | if (prop.slant != rxvt_fontprop::unset |
1110 | && FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
1135 | && (force_prop || FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch)) |
1111 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1136 | FcPatternAddInteger (p, FC_SLANT, prop.slant); |
1112 | |
1137 | |
1113 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1138 | #if 0 // clipping unfortunately destroys our precious double-width-characters |
1114 | // clip width, we can't do better, or can we? |
1139 | // clip width, we can't do better, or can we? |
1115 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
1140 | if (FcPatternGet (p, FC_CHAR_WIDTH, 0, &v) != FcResultMatch) |
… | |
… | |
1274 | dTermGC; |
1299 | dTermGC; |
1275 | |
1300 | |
1276 | int w = term->fwidth * len; |
1301 | int w = term->fwidth * len; |
1277 | int h = term->fheight; |
1302 | int h = term->fheight; |
1278 | |
1303 | |
1279 | bool buffered = 0 |
1304 | /* |
|
|
1305 | * Maybe make buffering into a resource flag? Compile time option doesn't seems like a |
|
|
1306 | * good idea from the perspective of packaging for wide variety of user configs. |
|
|
1307 | */ |
|
|
1308 | bool buffered = bg >= Color_transparent; |
1280 | #ifndef FORCE_UNBUFFERED_XFT |
1309 | #ifdef FORCE_UNBUFFERED_XFT |
1281 | # if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
1310 | buffered = false; |
1282 | || !term->am_transparent // we aren't transparent |
|
|
1283 | || term->am_pixmap_trans // we have a pixmap |
|
|
1284 | # endif |
|
|
1285 | || bg >= 0; // we don't use a transparent bg |
|
|
1286 | #endif |
1311 | #endif |
1287 | |
1312 | |
1288 | // cut trailing spaces |
1313 | // cut trailing spaces |
1289 | while (len && text [len - 1] == ' ') |
1314 | while (len && text [len - 1] == ' ') |
1290 | len--; |
1315 | len--; |
… | |
… | |
1297 | int cwidth = term->fwidth; |
1322 | int cwidth = term->fwidth; |
1298 | FcChar32 fc = *text++; len--; |
1323 | FcChar32 fc = *text++; len--; |
1299 | |
1324 | |
1300 | while (len && *text == NOCHAR) |
1325 | while (len && *text == NOCHAR) |
1301 | text++, len--, cwidth += term->fwidth; |
1326 | text++, len--, cwidth += term->fwidth; |
1302 | |
1327 | |
1303 | if (fc != ' ') // skip spaces |
1328 | if (fc != ' ') // skip spaces |
1304 | { |
1329 | { |
1305 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1330 | FT_UInt glyph = XftCharIndex (disp, f, fc); |
1306 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1331 | XftGlyphExtents (disp, f, &glyph, 1, &extents); |
1307 | |
1332 | |
… | |
… | |
1320 | |
1345 | |
1321 | if (buffered) |
1346 | if (buffered) |
1322 | { |
1347 | { |
1323 | if (ep != enc) |
1348 | if (ep != enc) |
1324 | { |
1349 | { |
|
|
1350 | bool back_rendered = false; |
1325 | rxvt_drawable &d2 = d.screen->scratch_drawable (w, h); |
1351 | rxvt_drawable &d2 = d.screen->scratch_drawable (w, h); |
1326 | |
1352 | |
1327 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
1353 | #ifdef HAVE_BG_PIXMAP |
1328 | if (bg < 0 && term->am_pixmap_trans) |
|
|
1329 | XCopyArea (disp, term->pixmap, d2, gc, x, y, w, h, 0, 0); |
|
|
1330 | else if (bg < 0 && term->bgPixmap.pixmap) |
1354 | if (term->bgPixmap.pixmap) |
1331 | { |
1355 | { |
|
|
1356 | Picture dst = 0; |
|
|
1357 | |
|
|
1358 | if (bg >= 0 && term->pix_colors[bg].is_opaque ()) |
|
|
1359 | XftDrawRect (d2, &term->pix_colors[bg].c, 0, 0, w, h); |
|
|
1360 | else |
|
|
1361 | dst = XftDrawPicture (d2); |
|
|
1362 | |
|
|
1363 | if (dst) |
|
|
1364 | { |
|
|
1365 | int src_x = x, src_y = y; |
|
|
1366 | |
|
|
1367 | if (term->bgPixmap.is_parentOrigin ()) |
|
|
1368 | { |
|
|
1369 | src_x += term->window_vt_x; |
|
|
1370 | src_y += term->window_vt_y; |
|
|
1371 | } |
|
|
1372 | |
|
|
1373 | if (term->bgPixmap.pmap_width >= src_x+w |
|
|
1374 | && term->bgPixmap.pmap_height >= src_y+h) |
|
|
1375 | { |
|
|
1376 | XCopyArea (disp, term->bgPixmap.pixmap, d2, gc, |
|
|
1377 | src_x, src_y, w, h, 0, 0); |
|
|
1378 | } |
|
|
1379 | else |
|
|
1380 | { |
1332 | XGCValues gcv; |
1381 | XGCValues gcv; |
1333 | |
1382 | |
1334 | gcv.fill_style = FillTiled; |
1383 | gcv.fill_style = FillTiled; |
1335 | gcv.tile = term->pixmap; |
1384 | gcv.tile = term->bgPixmap.pixmap; |
1336 | gcv.ts_x_origin = -x; |
1385 | gcv.ts_x_origin = -src_x; |
1337 | gcv.ts_y_origin = -y; |
1386 | gcv.ts_y_origin = -src_y; |
1338 | |
1387 | |
1339 | GC gc2 = XCreateGC (disp, d2, |
1388 | XChangeGC (disp, gc, |
1340 | GCTile | GCTileStipXOrigin | GCTileStipYOrigin | GCFillStyle, |
1389 | GCTile | GCTileStipXOrigin | GCTileStipYOrigin | GCFillStyle, |
1341 | &gcv); |
1390 | &gcv); |
1342 | |
1391 | |
1343 | XFillRectangle (disp, d2, gc2, 0, 0, w, h); |
1392 | XFillRectangle (disp, d2, gc, 0, 0, w, h); |
1344 | |
1393 | |
1345 | XFreeGC (disp, gc2); |
1394 | gcv.fill_style = FillSolid; |
|
|
1395 | XChangeGC (disp, gc, GCFillStyle, &gcv); |
|
|
1396 | } |
|
|
1397 | |
|
|
1398 | if (bg >= 0) |
|
|
1399 | { |
|
|
1400 | Picture solid_color_pict = XftDrawSrcPicture (d2, &term->pix_colors[bg].c); |
|
|
1401 | XRenderComposite (disp, PictOpOver, solid_color_pict, None, dst, 0, 0, 0, 0, 0, 0, w, h); |
|
|
1402 | } |
|
|
1403 | |
|
|
1404 | back_rendered = true; |
|
|
1405 | } |
1346 | } |
1406 | } |
1347 | else |
|
|
1348 | #endif |
1407 | #endif |
|
|
1408 | |
|
|
1409 | if (!back_rendered) |
1349 | XftDrawRect (d2, &term->pix_colors[bg].c, 0, 0, w, h); |
1410 | XftDrawRect (d2, &term->pix_colors[bg < 0 ? Color_bg : bg].c, 0, 0, w, h); |
1350 | |
1411 | |
1351 | XftDrawGlyphSpec (d2, &term->pix_colors[fg].c, f, enc, ep - enc); |
1412 | XftDrawGlyphSpec (d2, &term->pix_colors[fg].c, f, enc, ep - enc); |
1352 | XCopyArea (disp, d2, d, gc, 0, 0, w, h, x, y); |
1413 | XCopyArea (disp, d2, d, gc, 0, 0, w, h, x, y); |
1353 | } |
1414 | } |
1354 | else |
1415 | else |
… | |
… | |
1379 | void |
1440 | void |
1380 | rxvt_fontset::clear () |
1441 | rxvt_fontset::clear () |
1381 | { |
1442 | { |
1382 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1443 | prop.width = prop.height = prop.ascent = prop.weight = prop.slant |
1383 | = rxvt_fontprop::unset; |
1444 | = rxvt_fontprop::unset; |
|
|
1445 | force_prop = false; |
1384 | |
1446 | |
1385 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1447 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1386 | FONT_UNREF (*i); |
1448 | FONT_UNREF (*i); |
1387 | |
1449 | |
1388 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
1450 | for (pagemap **p = fmap.begin (); p != fmap.end (); p++) |
… | |
… | |
1397 | |
1459 | |
1398 | rxvt_font * |
1460 | rxvt_font * |
1399 | rxvt_fontset::new_font (const char *name, codeset cs) |
1461 | rxvt_fontset::new_font (const char *name, codeset cs) |
1400 | { |
1462 | { |
1401 | rxvt_font *f; |
1463 | rxvt_font *f; |
1402 | |
1464 | |
1403 | if (!name || !*name) |
1465 | if (!name || !*name) |
1404 | { |
1466 | { |
1405 | name = ""; |
1467 | name = ""; |
1406 | f = new rxvt_font_default (this); |
1468 | f = new rxvt_font_default (this); |
1407 | } |
1469 | } |
… | |
… | |
1475 | if (!end) |
1537 | if (!end) |
1476 | end = desc + strlen (desc); |
1538 | end = desc + strlen (desc); |
1477 | |
1539 | |
1478 | if (end - desc < 511) |
1540 | if (end - desc < 511) |
1479 | { |
1541 | { |
1480 | strncpy (buf, desc, end - desc); |
1542 | memcpy (buf, desc, end - desc); |
1481 | buf[end - desc] = 0; |
1543 | buf[end - desc] = 0; |
1482 | |
1544 | |
1483 | fonts.push_back (new_font (buf, cs)); |
1545 | fonts.push_back (new_font (buf, cs)); |
1484 | } |
1546 | } |
1485 | else |
1547 | else |
… | |
… | |
1500 | if (fonts[i]->loaded) |
1562 | if (fonts[i]->loaded) |
1501 | return true; |
1563 | return true; |
1502 | |
1564 | |
1503 | fonts[i]->loaded = true; |
1565 | fonts[i]->loaded = true; |
1504 | |
1566 | |
1505 | if (!fonts[i]->load (prop)) |
1567 | if (!fonts[i]->load (prop, force_prop)) |
1506 | { |
1568 | { |
1507 | fonts[i]->cs = CS_UNKNOWN; |
1569 | fonts[i]->cs = CS_UNKNOWN; |
1508 | return false; |
1570 | return false; |
1509 | } |
1571 | } |
1510 | |
1572 | |
… | |
… | |
1626 | if (find_font (font) < 0) |
1688 | if (find_font (font) < 0) |
1627 | { |
1689 | { |
1628 | char fontname[4096]; |
1690 | char fontname[4096]; |
1629 | sprintf (fontname, "xft:%-.4090s", font); |
1691 | sprintf (fontname, "xft:%-.4090s", font); |
1630 | |
1692 | |
1631 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
1693 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
1632 | } |
1694 | } |
1633 | |
1695 | |
1634 | free (font); |
1696 | free (font); |
1635 | } |
1697 | } |
1636 | #endif |
1698 | #endif |