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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" |
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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 | |
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262 | } |
261 | } |
263 | } |
262 | } |
264 | |
263 | |
265 | ///////////////////////////////////////////////////////////////////////////// |
264 | ///////////////////////////////////////////////////////////////////////////// |
266 | |
265 | |
267 | #include "table/linedraw.h" |
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268 | |
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269 | struct rxvt_font_default : rxvt_font { |
266 | struct rxvt_font_default : rxvt_font { |
270 | struct rxvt_fontset *fs; |
267 | struct rxvt_fontset *fs; |
271 | |
268 | |
272 | rxvt_font_default (rxvt_fontset *fs) |
269 | rxvt_font_default (rxvt_fontset *fs) |
273 | : rxvt_font () |
270 | : rxvt_font () |
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308 | return false; |
305 | return false; |
309 | |
306 | |
310 | if (unicode <= 0x009f) |
307 | if (unicode <= 0x009f) |
311 | return true; |
308 | return true; |
312 | |
309 | |
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310 | #ifdef BUILTIN_GLYPHS |
313 | if (unicode >= 0x2500 && unicode <= 0x259f && |
311 | if (unicode >= 0x2500 && unicode <= 0x259f && |
314 | !term->option (Opt_skipBuiltinGlyphs)) |
312 | !term->option (Opt_skipBuiltinGlyphs)) |
315 | return true; |
313 | return true; |
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314 | #endif |
316 | |
315 | |
317 | if (IS_COMPOSE (unicode)) |
316 | if (IS_COMPOSE (unicode)) |
318 | return true; |
317 | return true; |
319 | |
318 | |
320 | switch (unicode) |
319 | switch (unicode) |
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356 | ; |
355 | ; |
357 | |
356 | |
358 | int width = text - tp; |
357 | int width = text - tp; |
359 | int fwidth = term->fwidth * width; |
358 | int fwidth = term->fwidth * width; |
360 | |
359 | |
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360 | #ifdef BUILTIN_GLYPHS |
361 | if (0x2500 <= t && t <= 0x259f) |
361 | if (0x2500 <= t && t <= 0x259f) |
362 | { |
362 | { |
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363 | # include "table/linedraw.h" |
363 | uint16_t offs = linedraw_offs[t - 0x2500]; |
364 | uint16_t offs = linedraw_offs[t - 0x2500]; |
364 | uint32_t *a = linedraw_command + (offs >> 4); |
365 | uint32_t *a = linedraw_command + (offs >> 4); |
365 | uint32_t *b = a + (offs & 15); |
366 | uint32_t *b = a + (offs & 15); |
366 | |
367 | |
367 | int W = fwidth; |
368 | int W = fwidth; |
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434 | (a - 1) * 90*64, (b - 1) * 90*64); |
435 | (a - 1) * 90*64, (b - 1) * 90*64); |
435 | break; |
436 | break; |
436 | } |
437 | } |
437 | } |
438 | } |
438 | } |
439 | } |
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440 | #else |
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441 | if (0) |
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442 | ; |
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443 | #endif |
439 | #if ENABLE_COMBINING |
444 | #if ENABLE_COMBINING |
440 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
445 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
441 | { |
446 | { |
442 | min_it (width, 2); // we only support wcwidth up to 2 |
447 | min_it (width, 2); // we only support wcwidth up to 2 |
443 | |
448 | |
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604 | return false; |
609 | return false; |
605 | } |
610 | } |
606 | |
611 | |
607 | // fix the size of scalable fonts |
612 | // fix the size of scalable fonts |
608 | static bool |
613 | static bool |
609 | 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) |
610 | { |
615 | { |
611 | int slashes = 0; |
616 | int slashes = 0; |
612 | const char *field, *end; |
617 | const char *field, *end; |
613 | |
618 | |
614 | for (const char *c = name; *c; c++) |
619 | for (const char *c = name; *c; c++) |
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624 | break; |
629 | break; |
625 | } |
630 | } |
626 | |
631 | |
627 | if (slashes >= 13 && (!old || *field == old)) |
632 | if (slashes >= 13 && (!old || *field == old)) |
628 | { |
633 | { |
629 | // TODO: check for overflow in font-name |
634 | size_t len = field - name; |
630 | strncpy (buf, name, field - name); |
635 | *ptr = (char *)malloc (len + strlen (replace) + strlen (end) + 1); |
631 | buf += field - name; |
636 | memcpy (*ptr, name, len); |
632 | strcpy (buf, replace); |
637 | strcpy (*ptr + len, replace); |
633 | strcat (buf, end); |
638 | strcat (*ptr, end); |
634 | |
639 | |
635 | return true; |
640 | return true; |
636 | } |
641 | } |
637 | else |
642 | else |
638 | { |
643 | { |
639 | strcpy (buf, name); |
644 | *ptr = strdup (name); |
640 | |
645 | |
641 | return false; |
646 | return false; |
642 | } |
647 | } |
643 | } |
648 | } |
644 | |
649 | |
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652 | char field_str[64]; // enough for 128 bits |
657 | char field_str[64]; // enough for 128 bits |
653 | |
658 | |
654 | // first morph the font if required |
659 | // first morph the font if required |
655 | if (force_prop) |
660 | if (force_prop) |
656 | { |
661 | { |
657 | char fname[1024]; |
662 | char *fname; |
658 | |
663 | |
659 | if (name[0] != '-') |
664 | if (name[0] != '-') |
660 | { |
665 | { |
661 | f = XLoadQueryFont (disp, name); |
666 | f = XLoadQueryFont (disp, name); |
662 | |
667 | |
… | |
… | |
674 | f = 0; |
679 | f = 0; |
675 | } |
680 | } |
676 | |
681 | |
677 | if (prop.weight != rxvt_fontprop::unset) |
682 | if (prop.weight != rxvt_fontprop::unset) |
678 | { |
683 | { |
679 | replace_field (fname, name, 2, 0, |
684 | replace_field (&fname, name, 2, 0, |
680 | prop.weight < rxvt_fontprop::bold |
685 | prop.weight < rxvt_fontprop::bold |
681 | ? "medium" : "bold"); |
686 | ? "medium" : "bold"); |
682 | set_name (strdup (fname)); |
687 | set_name (fname); |
683 | } |
688 | } |
684 | |
689 | |
685 | if (prop.slant != rxvt_fontprop::unset) |
690 | if (prop.slant != rxvt_fontprop::unset) |
686 | { |
691 | { |
687 | replace_field (fname, name, 3, 0, |
692 | replace_field (&fname, name, 3, 0, |
688 | prop.slant < rxvt_fontprop::italic |
693 | prop.slant < rxvt_fontprop::italic |
689 | ? "r" : "i"); // TODO: handle "o"blique, too |
694 | ? "r" : "i"); // TODO: handle "o"blique, too |
690 | set_name (strdup (fname)); |
695 | set_name (fname); |
691 | } |
696 | } |
692 | } |
697 | } |
693 | |
698 | |
694 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
699 | sprintf (field_str, "%d", prop.height == rxvt_fontprop::unset |
695 | ? 0 : prop.height); |
700 | ? 0 : prop.height); |
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720 | font_weight *fonts = new font_weight[count]; |
725 | font_weight *fonts = new font_weight[count]; |
721 | |
726 | |
722 | for (int i = 0; i < count; i++) |
727 | for (int i = 0; i < count; i++) |
723 | { |
728 | { |
724 | rxvt_fontprop p; |
729 | rxvt_fontprop p; |
725 | char fname[1024]; |
730 | char *fname; |
726 | |
731 | |
727 | int diff = 0; |
732 | int diff = 0; |
728 | |
733 | |
729 | if (replace_field (fname, list[i], 6, '0', field_str)) |
734 | if (replace_field (&fname, list[i], 6, '0', field_str)) |
730 | diff += 10; // slightly penalize scalable fonts |
735 | diff += 10; // slightly penalize scalable fonts |
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736 | else |
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737 | { |
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738 | free (fname); |
731 | else if (replace_field (fname, list[i], 11, '0', "0")) |
739 | if (replace_field (&fname, list[i], 11, '0', "0")) |
732 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
740 | diff += 300; // more heavily penalize what looks like scaled bitmap fonts |
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741 | } |
733 | |
742 | |
734 | if (!set_properties (p, fname)) |
743 | if (!set_properties (p, fname)) |
735 | continue; |
744 | continue; |
736 | |
745 | |
737 | if (prop.height != rxvt_fontprop::unset |
746 | if (prop.height != rxvt_fontprop::unset |
… | |
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741 | 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; |
742 | 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); |
743 | 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); |
744 | //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); |
745 | |
754 | |
746 | fonts[i].name = strdup (fname); |
755 | fonts[i].name = fname; |
747 | fonts[i].diff = diff; |
756 | fonts[i].diff = diff; |
748 | } |
757 | } |
749 | |
758 | |
750 | XFreeFontNames (list); |
759 | XFreeFontNames (list); |
751 | |
760 | |
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1523 | if (!end) |
1532 | if (!end) |
1524 | end = desc + strlen (desc); |
1533 | end = desc + strlen (desc); |
1525 | |
1534 | |
1526 | if (end - desc < 511) |
1535 | if (end - desc < 511) |
1527 | { |
1536 | { |
1528 | strncpy (buf, desc, end - desc); |
1537 | memcpy (buf, desc, end - desc); |
1529 | buf[end - desc] = 0; |
1538 | buf[end - desc] = 0; |
1530 | |
1539 | |
1531 | fonts.push_back (new_font (buf, cs)); |
1540 | fonts.push_back (new_font (buf, cs)); |
1532 | } |
1541 | } |
1533 | else |
1542 | else |