mirror of
https://github.com/0intro/wmii
synced 2024-11-26 07:39:37 +03:00
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
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* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <cext.h>
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#include "blitz.h"
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unsigned int
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blitz_textwidth(Display *dpy, BlitzFont *font, char *text)
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{
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XRectangle r;
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if(font->set) {
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XmbTextExtents(font->set, text, strlen(text), nil, &r);
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return r.width;
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}
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return XTextWidth(font->xfont, text, strlen(text));
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}
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void
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blitz_loadfont(Display *dpy, BlitzFont *font, char *fontstr)
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{
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char *fontname = fontstr;
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char **missing = nil, *def = "?";
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int nmissing;
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if(font->set)
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XFreeFontSet(dpy, font->set);
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if(font->xfont)
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XFreeFont(dpy, font->xfont);
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font->xfont = XLoadQueryFont(dpy, fontname);
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if (!font->xfont) {
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fontname = "fixed";
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font->xfont = XLoadQueryFont(dpy, fontname);
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}
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if (!font->xfont) {
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fprintf(stderr, "%s", "liblitz: error, cannot load 'fixed' font\n");
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exit(1);
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}
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font->set = XCreateFontSet(dpy, fontname, &missing, &nmissing, &def);
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if(missing) {
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while(nmissing--)
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fprintf(stderr, "liblitz: missing fontset: %s\n", missing[nmissing]);
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XFreeStringList(missing);
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}
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}
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