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fix loadfont

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This commit is contained in:
Connor Lane Smith 2011-07-22 18:16:57 +01:00
parent a6cbc6c9a7
commit c805dcbeaf
1 changed files with 13 additions and 12 deletions
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17
draw.c
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@ -121,26 +121,27 @@ initfont(DC *dc, const char *fontstr) {
Bool Bool
loadfont(DC *dc, const char *fontstr) { loadfont(DC *dc, const char *fontstr) {
char *def, **missing, **names; char *def, **missing, **names;
int i, n = 1; int i, n;
XFontStruct **xfonts; XFontStruct **xfonts;
if(!*fontstr) if(!*fontstr)
return False; return False;
if((dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def))) if((dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def))) {
n = XFontsOfFontSet(dc->font.set, &xfonts, &names); n = XFontsOfFontSet(dc->font.set, &xfonts, &names);
else if((dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr)))
xfonts = &dc->font.xfont;
else
n = 0;
for(i = 0; i < n; i++) { for(i = 0; i < n; i++) {
dc->font.ascent = MAX(dc->font.ascent, xfonts[i]->ascent); dc->font.ascent = MAX(dc->font.ascent, xfonts[i]->ascent);
dc->font.descent = MAX(dc->font.descent, xfonts[i]->descent); dc->font.descent = MAX(dc->font.descent, xfonts[i]->descent);
dc->font.width = MAX(dc->font.width, xfonts[i]->max_bounds.width); dc->font.width = MAX(dc->font.width, xfonts[i]->max_bounds.width);
} }
}
else if((dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr))) {
dc->font.ascent = dc->font.xfont->ascent;
dc->font.descent = dc->font.xfont->descent;
dc->font.width = dc->font.xfont->max_bounds.width;
}
if(missing) if(missing)
XFreeStringList(missing); XFreeStringList(missing);
return (dc->font.set || dc->font.xfont); return dc->font.set || dc->font.xfont;
} }
void void