1 /* See LICENSE file for copyright and license details. */
8 drawtext(const char *text, unsigned long col[ColLast]) {
11 unsigned int len, olen;
12 XRectangle r = { dc.x, dc.y, dc.w, dc.h };
14 XSetForeground(dpy, dc.gc, col[ColBG]);
15 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
19 olen = len = strlen(text);
22 memcpy(buf, text, len);
24 h = dc.font.ascent + dc.font.descent;
25 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
27 /* shorten text if necessary */
28 while(len && (w = textnw(buf, len)) > dc.w - h)
39 return; /* too long */
40 XSetForeground(dpy, dc.gc, col[ColFG]);
42 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
44 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
48 textw(const char *text) {
49 return textnw(text, strlen(text)) + dc.font.height;
53 textnw(const char *text, unsigned int len) {
57 XmbTextExtents(dc.font.set, text, len, NULL, &r);
60 return XTextWidth(dc.font.xfont, text, len);