-mapdc(DC *dc, Window win, unsigned int w, unsigned int h) {
- XCopyArea(dc->dpy, dc->canvas, win, dc->gc, 0, 0, w, h, 0, 0);
+draw_text(Draw *draw, int x, int y, unsigned int w, unsigned int h, const char *text, Bool invert) {
+ char buf[256];
+ int i, tx, ty, len, olen;
+ TextExtents tex;
+
+ if(!draw || !draw->fg || !draw->bg)
+ return;
+ XSetForeground(draw->dpy, draw->gc, invert ? draw->fg->rgb : draw->bg->rgb);
+ XFillRectangle(draw->dpy, draw->drawable, draw->gc, x, y, w, h);
+ if(!text || !draw->font)
+ return;
+ olen = strlen(text);
+ draw_getextents(draw, text, olen, &tex);
+ ty = y + (h / 2) - tex.yOff;
+ tx = x + tex.xOff;
+ /* shorten text if necessary */
+ for(len = MIN(olen, sizeof buf); len && tex.w > w - tex.h; len--)
+ draw_getextents(draw, text, len, &tex);
+ if(!len)
+ return;
+ memcpy(buf, text, len);
+ if(len < olen)
+ for(i = len; i && i > len - 3; buf[--i] = '.');
+ XSetForeground(draw->dpy, draw->gc, invert ? draw->bg->rgb : draw->fg->rgb);
+ if(draw->font->set)
+ XmbDrawString(draw->dpy, draw->drawable, draw->font->set, draw->gc, tx, ty, buf, len);
+ else
+ XDrawString(draw->dpy, draw->drawable, draw->gc, tx, ty, buf, len);