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Comparing rxvt-unicode/src/rxvtfont.C (file contents):
Revision 1.50 by root, Wed Dec 1 02:29:14 2004 UTC vs.
Revision 1.71 by root, Sat Jun 18 10:02:35 2005 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: defaultfont.C 2 * File: rxvtfont.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 4 * Copyright (c) 2003-2004 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
… …
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details. 15 * GNU General Public License for more details.
16 * 16 *
17 * You should have received a copy of the GNU General Public License 17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software 18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 "rxvtutil.h" 24#include "rxvtutil.h"
… …
90 { CS_JIS0212_1990_0, "-*-*-*-r-*--*-*-*-*-c-*-jisx0212*-0" }, 90 { CS_JIS0212_1990_0, "-*-*-*-r-*--*-*-*-*-c-*-jisx0212*-0" },
91#endif 91#endif
92 92
93#if ENCODING_ZH || ENCODING_ZH_EXT 93#if ENCODING_ZH || ENCODING_ZH_EXT
94# if XFT 94# if XFT
95 { CS_GBK_0, "xft:AR PL KaitiM GB" },
96 { CS_GBK_0, "xft:AR PL SungtiL GB" },
97 { CS_GBK_0, "xft::spacing=100:lang=zh" },
95 { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" }, 98 { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" },
96 { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" }, 99 { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" },
97 { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" }, 100 { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" },
98 { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" }, 101 { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" },
99 { CS_GB2312_1980_0, "xft::spacing=100:lang=zh" }, 102 { CS_GB2312_1980_0, "xft::spacing=100:lang=zh" },
100# endif 103# endif
104 { CS_GBK_0, "-*-*-*-*-*-*-*-*-*-*-c-*-gbk*-0" },
101 { CS_BIG5, "-*-*-*-*-*-*-*-*-*-*-c-*-big5-0" }, 105 { CS_BIG5, "-*-*-*-*-*-*-*-*-*-*-c-*-big5-0" },
102 { CS_BIG5_PLUS, "-*-*-*-*-*-*-*-*-*-*-c-*-big5p-0" }, 106 { CS_BIG5_PLUS, "-*-*-*-*-*-*-*-*-*-*-c-*-big5p-0" },
103 { CS_BIG5_EXT, "-*-*-*-*-*-*-*-*-*-*-c-*-big5.eten-0" }, 107 { CS_BIG5_EXT, "-*-*-*-*-*-*-*-*-*-*-c-*-big5.eten-0" },
108 { CS_GB2312_1980_0, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" },
104 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" }, 109 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" },
105 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" }, 110 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" },
106 { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" }, 111 { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" },
107 { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" }, 112 { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" },
108 { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" }, 113 { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" },
… …
125 { CS_UNICODE, "-*-lucidatypewriter-*-*-*-*-*-*-*-*-m-*-iso10646-1" }, 130 { CS_UNICODE, "-*-lucidatypewriter-*-*-*-*-*-*-*-*-m-*-iso10646-1" },
126 { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" }, 131 { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" },
127 { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" }, 132 { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" },
128 { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" }, 133 { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" },
129#if XFT 134#if XFT
130 { CS_UNICODE, "xft:Bitstream Vera Sans Mono:antialias=false:autohint=true"}, 135 { CS_UNICODE, "xft:Bitstream Vera Sans Mono:antialias=false:autohint=true" },
131 { CS_UNICODE, "xft:Courier New:antialias=false:autohint=true" }, 136 { CS_UNICODE, "xft:Courier New:antialias=false:autohint=true" },
132 { CS_UNICODE, "xft:Andale Mono:antialias=false" }, 137 { CS_UNICODE, "xft:Andale Mono:antialias=false:autohint=false" },
133 { CS_UNICODE, "xft:Arial Unicode MS:antialias=false" }, 138 { CS_UNICODE, "xft:Arial Unicode MS:antialias=false:autohint=false" },
134 139
135 // FreeMono is usually uglier than x fonts, so try last only. 140 // FreeMono is usually uglier than x fonts, so try last only.
136 { CS_UNICODE, "xft:FreeMono:autohint=true" }, 141 { CS_UNICODE, "xft:FreeMono:autohint=true" },
137#endif 142#endif
138 143
139 { CS_UNKNOWN, 0 } 144 { CS_UNKNOWN, 0 }
140}; 145};
141 146
142// these characters are used to guess the font height and width 147// these characters are used to guess the font height and width
143// pango uses a similar algorithm and eosn't trust the font either. 148// pango uses a similar algorithm and doesn't trust the font either.
144static uint16_t extent_test_chars[] = { 149static uint16_t extent_test_chars[] = {
145 '0', '1', '8', 'a', 'd', 'x', 'm', 'y', 'g', 'W', 'X', '\'', '_', 150 '0', '1', '8', 'a', 'd', 'x', 'm', 'y', 'g', 'W', 'X', '\'', '_',
146 0x00cd, 0x00d5, 0x0114, 0x0177, 0x0643, // ÍÕĔŷﻙ 151 0x00cd, 0x00d5, 0x0114, 0x0177, 0x0643, // ÍÕĔŷﻙ
147 0x304c, 0x672c, // が本 152 0x304c, 0x672c, // が本
148}; 153};
… …
326void 331void
327rxvt_font_default::draw (rxvt_drawable &d, int x, int y, 332rxvt_font_default::draw (rxvt_drawable &d, int x, int y,
328 const text_t *text, int len, 333 const text_t *text, int len,
329 int fg, int bg) 334 int fg, int bg)
330{ 335{
336 Display *disp = d.display->display;
337
331 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); 338 clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg);
332 339
333 XSetForeground (d.display->display, TGC, r->pix_colors[fg]); 340 XSetForeground (disp, TGC, r->pix_colors[fg]);
334 341
335 while (len--) 342 while (len)
336 { 343 {
337#if ENABLE_COMBINING 344#if ENABLE_COMBINING
338 compose_char *cc; 345 compose_char *cc;
339#endif 346#endif
347 const text_t *tp = text;
340 text_t t = *text++; 348 text_t t = *tp;
349
350 while (++text, --len && *text == NOCHAR)
351 ;
352
353 int width = text - tp;
354 int fwidth = r->TermWin.fwidth * width;
341 355
342 if (0x2500 <= t && t <= 0x259f) 356 if (0x2500 <= t && t <= 0x259f)
343 { 357 {
344 uint16_t offs = linedraw_offs[t - 0x2500]; 358 uint16_t offs = linedraw_offs[t - 0x2500];
345 uint32_t *a = linedraw_command + (offs >> 4); 359 uint32_t *a = linedraw_command + (offs >> 4);
346 uint32_t *b = a + (offs & 15); 360 uint32_t *b = a + (offs & 15);
347 361
348 int W = r->TermWin.fwidth * wcwidth (t); 362 int W = fwidth;
349 int H = r->TermWin.fheight; 363 int H = r->TermWin.fheight;
350 364
351 int x_[16]; 365 int x_[16];
352 int y_[16]; 366 int y_[16];
353 367
… …
362 376
363 XGCValues gcv; 377 XGCValues gcv;
364 378
365 gcv.cap_style = CapButt; 379 gcv.cap_style = CapButt;
366 gcv.line_width = 0; 380 gcv.line_width = 0;
367 XChangeGC (d.display->display, TGC, GCLineWidth | GCCapStyle, &gcv); 381 XChangeGC (disp, TGC, GCLineWidth | GCCapStyle, &gcv);
368 382
369 while (a < b) 383 while (a < b)
370 { 384 {
371 uint32_t command = *a++; 385 uint32_t command = *a++;
372 386
… …
379 int y2 = y_[(command >> 0) & 15]; 393 int y2 = y_[(command >> 0) & 15];
380 394
381 switch (op) 395 switch (op)
382 { 396 {
383 case 0: // line 397 case 0: // line
384 XDrawLine (d.display->display, d, TGC, x1, y1, x2, y2); 398 XDrawLine (disp, d, TGC, x1, y1, x2, y2);
385 break; 399 break;
386 400
387 case 1: // rectangle, possibly stippled 401 case 1: // rectangle, possibly stippled
388 if (a) 402 if (a)
389 { 403 {
390 static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; 404 static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 };
391 405
392 gcv.fill_style = FillStippled; 406 gcv.fill_style = FillStippled;
393 gcv.stipple = XCreateBitmapFromData (d.display->display, d, bm + a * 2, 2, 2); 407 gcv.stipple = XCreateBitmapFromData (disp, d, bm + a * 2, 2, 2);
394 gcv.ts_x_origin = x; 408 gcv.ts_x_origin = x;
395 gcv.ts_y_origin = y; 409 gcv.ts_y_origin = y;
396 410
397 XChangeGC (d.display->display, TGC, 411 XChangeGC (disp, TGC,
398 GCFillStyle | GCStipple | GCTileStipXOrigin | GCTileStipYOrigin, 412 GCFillStyle | GCStipple | GCTileStipXOrigin | GCTileStipYOrigin,
399 &gcv); 413 &gcv);
400 } 414 }
401 415
402 XFillRectangle (d.display->display, d, TGC, x1, y1, x2 - x1 + 1, y2 - y1 + 1); 416 XFillRectangle (disp, d, TGC, x1, y1, x2 - x1 + 1, y2 - y1 + 1);
403 417
404 if (a) 418 if (a)
405 { 419 {
406 XFreePixmap (d.display->display, gcv.stipple); 420 XFreePixmap (disp, gcv.stipple);
407 gcv.stipple = 0; 421 gcv.stipple = 0;
408 gcv.fill_style = FillSolid; 422 gcv.fill_style = FillSolid;
409 XChangeGC (d.display->display, TGC, GCFillStyle, &gcv); 423 XChangeGC (disp, TGC, GCFillStyle, &gcv);
410 } 424 }
411 break; 425 break;
412 case 2: // arc 426 case 2: // arc
413 XDrawArc (d.display->display, d, TGC, 427 XDrawArc (disp, d, TGC,
414 x1 - W/2, y1 - H/2, W-1, H-1, 428 x1 - W/2, y1 - H/2, W-1, H-1,
415 (a - 1) * 90*64, (b - 1) * 90*64); 429 (a - 1) * 90*64, (b - 1) * 90*64);
416 break; 430 break;
417 } 431 }
418 } 432 }
419 } 433 }
420#if ENABLE_COMBINING 434#if ENABLE_COMBINING
421 else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) 435 else if (IS_COMPOSE (t) && (cc = rxvt_composite[t]))
422 { 436 {
423 text_t c2[2]; 437 text_t chrs[2];
424 int len2 = 1; 438 width = min (2, width);
425 439 chrs [1] = NOCHAR;
426 // support double-width (but not more) combining characters
427 if (len && *text == NOCHAR)
428 {
429 c2[1] = *text; // not text++ to get correct x-width
430 len2++;
431 }
432 440
433 c2[0] = cc->c1; 441 *chrs = cc->c1;
434 rxvt_font *f1 = (*fs)[fs->find_font (c2[0])]; 442 rxvt_font *f1 = (*fs)[fs->find_font (cc->c1)];
435 f1->draw (d, x, y, c2, len2, fg, bg); 443 f1->draw (d, x, y, chrs, width, fg, bg);
436 444
437 if (cc->c2 != NOCHAR) 445 if (cc->c2 != NOCHAR)
438 { 446 {
439 bool careful; 447 bool careful;
440 448
441 // prefer font of first character, for no good reasons 449 // prefer font of first character, for no good reasons
442 c2[0] = cc->c2; 450 *chrs = cc->c2;
443 rxvt_font *f2 = (f1->has_char (c2[0], 0, careful) && !careful) 451 rxvt_font *f2 = (f1->has_char (cc->c2, 0, careful) && !careful)
444 ? f1 452 ? f1
445 : (*fs)[fs->find_font (c2[0])]; 453 : (*fs)[fs->find_font (cc->c2)];
446 454
447 f2->draw (d, x, y, c2, len2, fg, -1); 455 f2->draw (d, x, y, chrs, width, fg, -1);
448 } 456 }
449 } 457 }
450#endif 458#endif
451 else 459 else
452 switch (t) 460 switch (t)
… …
455 case ZERO_WIDTH_CHAR: 463 case ZERO_WIDTH_CHAR:
456 case NOCHAR: 464 case NOCHAR:
457 break; 465 break;
458 466
459 default: 467 default:
460 int w = 0;
461 while (len > 0 && *text == NOCHAR)
462 {
463 ++text;
464 --len;
465 w += r->TermWin.fwidth;
466 }
467
468 XDrawRectangle (d.display->display, d, TGC, x + 2, y + 2, 468 XDrawRectangle (disp, d, TGC, x + 2, y + 2,
469 w + r->TermWin.fwidth - 4, r->TermWin.fheight - 4); 469 fwidth - 4, r->TermWin.fheight - 4);
470 x += w;
471 } 470 }
472 471
473 x += r->TermWin.fwidth; 472 x += fwidth;
474 } 473 }
475} 474}
476 475
477///////////////////////////////////////////////////////////////////////////// 476/////////////////////////////////////////////////////////////////////////////
478 477
… …
534 533
535bool 534bool
536rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f) 535rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f)
537{ 536{
538 unsigned long height; 537 unsigned long height;
538
539#if 0
539 if (!XGetFontProperty (f, XInternAtom (DISPLAY, "PIXEL_SIZE", 0), &height)) 540 if (!XGetFontProperty (f, XInternAtom (DISPLAY, "PIXEL_SIZE", 0), &height))
540 return false; 541 return false;
542#else
543 height = f->ascent + f->descent;
544#endif
541 545
542 unsigned long avgwidth; 546 unsigned long avgwidth;
543 if (!XGetFontProperty (f, XInternAtom (DISPLAY, "AVERAGE_WIDTH", 0), &avgwidth)) 547 if (!XGetFontProperty (f, XInternAtom (DISPLAY, "AVERAGE_WIDTH", 0), &avgwidth))
544 avgwidth = 0; 548 avgwidth = 0;
545 549
… …
628} 632}
629 633
630bool 634bool
631rxvt_font_x11::load (const rxvt_fontprop &prop) 635rxvt_font_x11::load (const rxvt_fontprop &prop)
632{ 636{
637 Display *disp = DISPLAY;
638
633 clear (); 639 clear ();
634 640
635 char field_str[64]; // enough for 128 bits 641 char field_str[64]; // enough for 128 bits
636 642
637 // first morph the font if required 643 // first morph the font if required
… …
640 { 646 {
641 char fname[1024]; 647 char fname[1024];
642 648
643 if (name[0] != '-') 649 if (name[0] != '-')
644 { 650 {
645 f = XLoadQueryFont (DISPLAY, name); 651 f = XLoadQueryFont (disp, name);
646 652
647 if (!f) 653 if (!f)
648 return false; 654 return false;
649 655
650 char *new_name = get_property (f, "FONT", name); 656 char *new_name = get_property (f, "FONT", name);
… …
652 if (new_name) 658 if (new_name)
653 set_name (new_name); 659 set_name (new_name);
654 else 660 else
655 rxvt_warn ("font '%s' has no FONT property, continuing without.", name); 661 rxvt_warn ("font '%s' has no FONT property, continuing without.", name);
656 662
657 XFreeFont (DISPLAY, f); 663 XFreeFont (disp, f);
658 f = 0; 664 f = 0;
659 } 665 }
660 666
661 if (prop.weight != rxvt_fontprop::unset) 667 if (prop.weight != rxvt_fontprop::unset)
662 { 668 {
… …
673 ? "r" : "i"); // TODO: handle "o"blique, too 679 ? "r" : "i"); // TODO: handle "o"blique, too
674 set_name (strdup (fname)); 680 set_name (strdup (fname));
675 } 681 }
676 } 682 }
677 683
684 sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset
685 ? 0 : prop.height);
686
687 struct font_weight {
688 char *name;
689 int diff;
690
691 void clear ()
692 {
693 name = 0;
694 diff = 0x7fffffff;
695 }
696
697 font_weight () { clear (); }
698 ~font_weight () { free (name); }
699 };
700
678 char **list; 701 char **list;
679 int count; 702 int count;
680 list = XListFonts (DISPLAY, name, 1024, &count); 703 list = XListFonts (disp, name, 4000, &count);
681 704
682 set_name (0); 705 set_name (0);
683 706
684 if (!list) 707 if (!list)
685 return false; 708 return false;
686 709
687 sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset 710 font_weight *fonts = new font_weight[count];
688 ? 0 : prop.height);
689 711
690 int bestdiff = 0x7fffffff;
691 for (int i = 0; i < count; i++) 712 for (int i = 0; i < count; i++)
692 { 713 {
693 rxvt_fontprop p; 714 rxvt_fontprop p;
694 char fname[1024]; 715 char fname[1024];
695 716
696 int diff = 0; 717 int diff = 0;
697 718
698 if (replace_field (fname, list[i], 6, '0', field_str)) 719 if (replace_field (fname, list[i], 6, '0', field_str))
699 diff += 10; // slightly penalize scalable fonts 720 diff += 10; // slightly penalize scalable fonts
721 else if (replace_field (fname, list[i], 11, '0', "0"))
722 diff += 300; // more heavily penalize what looks like scaled bitmap fotns
700 723
701 if (!set_properties (p, fname)) 724 if (!set_properties (p, fname))
702 continue; 725 continue;
703 726
704 if (prop.height != rxvt_fontprop::unset 727 if (prop.height != rxvt_fontprop::unset
… …
708 if (prop.height != rxvt_fontprop::unset) diff += (prop.height - p.height) * 128; 731 if (prop.height != rxvt_fontprop::unset) diff += (prop.height - p.height) * 128;
709 if (prop.weight != rxvt_fontprop::unset) diff += abs (prop.weight - p.weight); 732 if (prop.weight != rxvt_fontprop::unset) diff += abs (prop.weight - p.weight);
710 if (prop.slant != rxvt_fontprop::unset) diff += abs (prop.slant - p.slant); 733 if (prop.slant != rxvt_fontprop::unset) diff += abs (prop.slant - p.slant);
711 //if (prop.width != rxvt_fontprop::unset) diff += abs (prop.width - p.width); 734 //if (prop.width != rxvt_fontprop::unset) diff += abs (prop.width - p.width);
712 735
713 if (!name // compare against best found so far 736 fonts[i].name = strdup (fname);
714 || diff < bestdiff) 737 fonts[i].diff = diff;
715 {
716 set_name (strdup (fname));
717 bestdiff = diff;
718 }
719 } 738 }
720 739
721 XFreeFontNames (list); 740 XFreeFontNames (list);
722 741
723 if (!name) 742 // this loop only iterates when the guessed font-size is too small
724 return false; 743 for (;;)
744 {
745 font_weight *best = fonts + count - 1;
725 746
726 f = XLoadQueryFont (DISPLAY, name); 747 for (font_weight *w = best; w-- > fonts; )
748 if (w->diff <= best->diff)
749 best = w;
750
751 if (!best->name
752 || !(f = XLoadQueryFont (disp, best->name)))
753 break;
754
755 set_name (best->name);
756 best->clear ();
757
758 ascent = f->ascent;
759 descent = f->descent;
760 height = ascent + descent;
761
762 if (prop.height == rxvt_fontprop::unset
763 || height <= prop.height)
764 break; // font is ready for use
765
766 // PIXEL_SIZE small enough, but real height too large
767 clear ();
768 }
769
770 delete [] fonts;
727 771
728 if (!f) 772 if (!f)
729 return false; 773 return false;
730 774
731 char *registry = get_property (f, "CHARSET_REGISTRY", 0); 775 char *registry = get_property (f, "CHARSET_REGISTRY", 0);
… …
759 if (cs == CS_UNICODE) 803 if (cs == CS_UNICODE)
760 cs = CS_UNICODE_16; // X11 can have a max. of 65536 chars per font 804 cs = CS_UNICODE_16; // X11 can have a max. of 65536 chars per font
761 805
762 encm = f->min_byte1 != 0 || f->max_byte1 != 0; 806 encm = f->min_byte1 != 0 || f->max_byte1 != 0;
763 enc2b = encm || f->max_char_or_byte2 > 255; 807 enc2b = encm || f->max_char_or_byte2 > 255;
764
765 ascent = f->ascent;
766 descent = f->descent;
767 height = ascent + descent;
768 808
769 slow = false; 809 slow = false;
770 810
771#if 1 // only used for slow detection, TODO optimize 811#if 1 // only used for slow detection, TODO optimize
772 if (f->min_bounds.width == f->max_bounds.width) 812 if (f->min_bounds.width == f->max_bounds.width)
… …
1046} 1086}
1047 1087
1048bool 1088bool
1049rxvt_font_xft::load (const rxvt_fontprop &prop) 1089rxvt_font_xft::load (const rxvt_fontprop &prop)
1050{ 1090{
1091 Display *disp = DISPLAY;
1092
1051 clear (); 1093 clear ();
1052 1094
1053 FcPattern *p = FcNameParse ((FcChar8 *) name); 1095 FcPattern *p = FcNameParse ((FcChar8 *) name);
1054 1096
1055 if (!p) 1097 if (!p)
1056 return false; 1098 return false;
1057 1099
1058 FcValue v; 1100 FcValue v;
1059 1101
1060 if (prop.height != rxvt_fontprop::unset 1102 if (prop.height != rxvt_fontprop::unset
1061 || (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch 1103 && (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch
1062 && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch)) 1104 && FcPatternGet (p, FC_SIZE, 0, &v) != FcResultMatch))
1063 FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); 1105 FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height);
1064 1106
1065 if (prop.weight != rxvt_fontprop::unset 1107 if (prop.weight != rxvt_fontprop::unset
1066 && FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) 1108 && FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch)
… …
1081 1123
1082 // store generated name so iso14755 view gives better results 1124 // store generated name so iso14755 view gives better results
1083 set_name ((char *)FcNameUnparse (p)); 1125 set_name ((char *)FcNameUnparse (p));
1084 1126
1085 XftResult result; 1127 XftResult result;
1086 FcPattern *match = XftFontMatch (DISPLAY, DefaultScreen (DISPLAY), p, &result); 1128 FcPattern *match = XftFontMatch (disp, r->display->screen, p, &result);
1087 1129
1088 FcPatternDestroy (p); 1130 FcPatternDestroy (p);
1089 1131
1090 if (!match) 1132 if (!match)
1091 return false; 1133 return false;
… …
1093 int ftheight = 0; 1135 int ftheight = 0;
1094 bool success = true; 1136 bool success = true;
1095 1137
1096 for (;;) 1138 for (;;)
1097 { 1139 {
1098 f = XftFontOpenPattern (DISPLAY, FcPatternDuplicate (match)); 1140 f = XftFontOpenPattern (disp, FcPatternDuplicate (match));
1099 1141
1100 if (!f) 1142 if (!f)
1101 { 1143 {
1102 success = false; 1144 success = false;
1103 break; 1145 break;
… …
1127 bool careful; 1169 bool careful;
1128 if (!has_char (*t, &prop, careful)) 1170 if (!has_char (*t, &prop, careful))
1129 continue; 1171 continue;
1130 1172
1131 XGlyphInfo g; 1173 XGlyphInfo g;
1132 XftTextExtents16 (DISPLAY, f, &ch, 1, &g); 1174 XftTextExtents16 (disp, f, &ch, 1, &g);
1133 1175
1134 int wcw = wcwidth (ch); 1176 int wcw = wcwidth (ch);
1135 if (wcw > 0) g.width = g.width / wcw; 1177 if (wcw > 0) g.width = g.width / wcw;
1136 1178
1137 if (width < g.width) width = g.width; 1179 if (width < g.width) width = g.width;
… …
1154 ftheight -= height - prop.height; 1196 ftheight -= height - prop.height;
1155 } 1197 }
1156 else 1198 else
1157 ftheight = prop.height - 1; 1199 ftheight = prop.height - 1;
1158 1200
1159 XftFontClose (DISPLAY, f); 1201 XftFontClose (disp, f);
1160 FcPatternDel (match, FC_PIXEL_SIZE); 1202 FcPatternDel (match, FC_PIXEL_SIZE);
1161 FcPatternAddInteger (match, FC_PIXEL_SIZE, ftheight); 1203 FcPatternAddInteger (match, FC_PIXEL_SIZE, ftheight);
1162 } 1204 }
1163 1205
1164 FcPatternDestroy (match); 1206 FcPatternDestroy (match);
… …
1212 1254
1213 XGlyphInfo extents; 1255 XGlyphInfo extents;
1214 FcChar32 *enc = (FcChar32 *) get_enc_buf (len * sizeof (FcChar32)); 1256 FcChar32 *enc = (FcChar32 *) get_enc_buf (len * sizeof (FcChar32));
1215 FcChar32 *ep = enc; 1257 FcChar32 *ep = enc;
1216 int ewidth = 0; 1258 int ewidth = 0;
1217 int xoff = 0;
1218 1259
1219 while (len) 1260 while (len)
1220 { 1261 {
1221 int cwidth = r->TermWin.fwidth; 1262 int cwidth = r->TermWin.fwidth;
1222 FcChar32 fc = *text++; len--; 1263 FcChar32 fc = *text++; len--;
1223 FT_UInt gl;
1224 1264
1225 while (len && *text == NOCHAR) 1265 while (len && *text == NOCHAR)
1226 text++, len--, cwidth += r->TermWin.fwidth; 1266 text++, len--, cwidth += r->TermWin.fwidth;
1227 1267
1228 gl = XftCharIndex (d.display->display, f, fc);
1229 XftGlyphExtents (d.display->display, f, &gl, 1, &extents);
1230
1231 if (extents.xOff != cwidth && ep != enc)
1232 {
1233 if (xoff > ewidth) xoff = ewidth;
1234 XftDrawGlyphs (d, &r->pix_colors[fg].c, f,
1235 x + (ewidth - xoff >> 1),
1236 y + base, enc, ep - enc);
1237 x += ewidth;
1238
1239 ep = enc;
1240 ewidth = 0;
1241 xoff = 0;
1242 }
1243
1244 if (fc == ' ' && ep == enc) // skip leading spaces 1268 if (fc == ' ' && ep == enc) // skip leading spaces
1245 {
1246 x += cwidth; 1269 x += cwidth;
1247 continue;
1248 }
1249
1250 else 1270 else
1251 { 1271 {
1272 FT_UInt gl = XftCharIndex (d.display->display, f, fc);
1273 XftGlyphExtents (d.display->display, f, &gl, 1, &extents);
1274
1275 if (extents.xOff != cwidth)
1276 {
1277 if (ewidth)
1278 {
1279 XftDrawGlyphs (d, &r->pix_colors[fg].c, f,
1280 x, y + base, enc, ep - enc);
1281 x += ewidth;
1282
1283 ep = enc;
1284 ewidth = 0;
1285 }
1286
1287 if (extents.xOff > cwidth)
1288 extents.xOff = cwidth;
1289
1290 XftDrawGlyphs (d, &r->pix_colors[fg].c, f,
1291 x + (cwidth - extents.xOff >> 1),
1292 y + base, &gl, 1);
1293 x += cwidth;
1294 }
1295 else
1296 {
1252 *ep++ = gl; 1297 *ep++ = gl;
1253 ewidth += cwidth; 1298 ewidth += cwidth;
1254 xoff += extents.xOff; 1299 }
1255 } 1300 }
1256 } 1301 }
1257 1302
1258 if (ep != enc) 1303 if (ep != enc)
1259 {
1260 if (xoff > ewidth) xoff = ewidth;
1261 XftDrawGlyphs (d, &r->pix_colors[fg].c, f, 1304 XftDrawGlyphs (d, &r->pix_colors[fg].c, f,
1262 x + (ewidth - xoff >> 1),
1263 y + base, enc, ep - enc); 1305 x, y + base, enc, ep - enc);
1264 }
1265} 1306}
1266#endif 1307#endif
1267 1308
1268///////////////////////////////////////////////////////////////////////////// 1309/////////////////////////////////////////////////////////////////////////////
1269 1310
… …
1341 char buf[512]; 1382 char buf[512];
1342 const char *end; 1383 const char *end;
1343 1384
1344 do 1385 do
1345 { 1386 {
1346 while (*desc <= ' ') desc++; 1387 while (*desc && *desc <= ' ')
1388 desc++;
1347 1389
1348 codeset cs = CS_UNICODE; 1390 codeset cs = CS_UNICODE;
1349 1391
1350 if (*desc == '[') 1392 if (*desc == '[')
1351 { 1393 {
… …
1509 FcPatternAddInteger (p, FC_SLANT, prop.slant); 1551 FcPatternAddInteger (p, FC_SLANT, prop.slant);
1510 FcPatternAddBool (p, FC_MINSPACE, 1); 1552 FcPatternAddBool (p, FC_MINSPACE, 1);
1511 //FcPatternAddBool (p, FC_ANTIALIAS, 1); 1553 //FcPatternAddBool (p, FC_ANTIALIAS, 1);
1512 1554
1513 XftResult result; 1555 XftResult result;
1514 FcPattern *match = XftFontMatch (DISPLAY, DefaultScreen (DISPLAY), p, &result); 1556 FcPattern *match = XftFontMatch (DISPLAY, r->display->screen, p, &result);
1515 1557
1516 FcPatternDestroy (p); 1558 FcPatternDestroy (p);
1517 1559
1518 if (match) 1560 if (match)
1519 { 1561 {

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