1 /* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
2 * (C)opyright MMVI-MMVII Sander van Dijk <a dot h dot vandijk at gmail dot com>
3 * See LICENSE file for license details.
11 drawtext(const char *text, unsigned long col[ColLast]) {
14 unsigned int len, olen;
16 XRectangle r = { dc.x, dc.y, dc.w, dc.h };
18 XSetForeground(dpy, dc.gc, col[ColBG]);
19 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
23 olen = len = strlen(text);
26 memcpy(buf, text, len);
28 h = dc.font.ascent + dc.font.descent;
29 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
31 /* shorten text if necessary */
32 while(len && (w = textnw(buf, len)) > dc.w - h)
43 return; /* too long */
44 gcv.foreground = col[ColFG];
46 XChangeGC(dpy, dc.gc, GCForeground, &gcv);
47 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc,
51 gcv.font = dc.font.xfont->fid;
52 XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv);
53 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
58 textw(const char *text) {
59 return textnw(text, strlen(text)) + dc.font.height;
63 textnw(const char *text, unsigned int len) {
67 XmbTextExtents(dc.font.set, text, len, NULL, &r);
70 return XTextWidth(dc.font.xfont, text, len);