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;
15 XRectangle r = { dc.x, dc.y, dc.w, dc.h };
17 XSetForeground(dpy, dc.gc, col[ColBG]);
18 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
22 olen = len = strlen(text);
25 memcpy(buf, text, len);
27 h = dc.font.ascent + dc.font.descent;
28 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
30 /* shorten text if necessary */
31 while(len && (w = textnw(buf, len)) > dc.w - h)
42 return; /* too long */
43 XSetForeground(dpy, dc.gc, col[ColFG]);
45 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
47 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
51 textw(const char *text) {
52 return textnw(text, strlen(text)) + dc.font.height;
56 textnw(const char *text, unsigned int len) {
60 XmbTextExtents(dc.font.set, text, len, NULL, &r);
63 return XTextWidth(dc.font.xfont, text, len);