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https://github.com/mintycube/dotfiles.git
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96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
int
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xloadsparefont(FcPattern *pattern, int flags)
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{
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FcPattern *match;
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FcResult result;
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match = XftFontMatch(xw.dpy, xw.scr, pattern, &result);
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if (!match) {
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return 1;
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}
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if (!(frc[frclen].font = XftFontOpenPattern(xw.dpy, match))) {
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FcPatternDestroy(match);
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return 1;
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}
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frc[frclen].flags = flags;
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/* Believe U+0000 glyph will present in each default font */
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frc[frclen].unicodep = 0;
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frclen++;
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return 0;
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}
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void
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xloadsparefonts(void)
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{
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FcPattern *pattern;
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double fontval;
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int fc;
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char **fp;
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if (frclen != 0)
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die("can't embed spare fonts. cache isn't empty");
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/* Calculate count of spare fonts */
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fc = sizeof(font2) / sizeof(*font2);
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if (fc == 0)
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return;
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/* Allocate memory for cache entries. */
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if (frccap < 4 * fc) {
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frccap += 4 * fc - frccap;
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frc = xrealloc(frc, frccap * sizeof(Fontcache));
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}
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for (fp = font2; fp - font2 < fc; ++fp) {
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if (**fp == '-')
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pattern = XftXlfdParse(*fp, False, False);
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else
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pattern = FcNameParse((FcChar8 *)*fp);
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if (!pattern)
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die("can't open spare font %s\n", *fp);
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if (defaultfontsize > 0 && defaultfontsize != usedfontsize) {
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if (FcPatternGetDouble(pattern, FC_PIXEL_SIZE, 0, &fontval) ==
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FcResultMatch) {
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fontval *= usedfontsize / defaultfontsize;
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FcPatternDel(pattern, FC_PIXEL_SIZE);
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FcPatternDel(pattern, FC_SIZE);
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FcPatternAddDouble(pattern, FC_PIXEL_SIZE, fontval);
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} else if (FcPatternGetDouble(pattern, FC_SIZE, 0, &fontval) ==
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FcResultMatch) {
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fontval *= usedfontsize / defaultfontsize;
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FcPatternDel(pattern, FC_PIXEL_SIZE);
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FcPatternDel(pattern, FC_SIZE);
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FcPatternAddDouble(pattern, FC_SIZE, fontval);
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}
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}
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FcPatternAddBool(pattern, FC_SCALABLE, 1);
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if (xloadsparefont(pattern, FRC_NORMAL))
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die("can't open spare font %s\n", *fp);
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FcPatternDel(pattern, FC_SLANT);
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FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
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if (xloadsparefont(pattern, FRC_ITALIC))
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die("can't open spare font %s\n", *fp);
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FcPatternDel(pattern, FC_WEIGHT);
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FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
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if (xloadsparefont(pattern, FRC_ITALICBOLD))
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die("can't open spare font %s\n", *fp);
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FcPatternDel(pattern, FC_SLANT);
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FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ROMAN);
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if (xloadsparefont(pattern, FRC_BOLD))
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die("can't open spare font %s\n", *fp);
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FcPatternDestroy(pattern);
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}
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}
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