+void
+setup(void) {
+ int x, y;
+ XSetWindowAttributes swa;
+ XIM xim;
+#ifdef XINERAMA
+ XineramaScreenInfo *info;
+ Window w, pw, dw, *dws;
+ XWindowAttributes wa;
+ int a, j, di, n, i = 0, area = 0;
+ unsigned int du;
+#endif
+
+ /* init appearance */
+ scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor);
+ scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor);
+ scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
+ scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
+ scheme[SchemeOut].bg = drw_clr_create(drw, outbgcolor);
+ scheme[SchemeOut].fg = drw_clr_create(drw, outfgcolor);
+
+ clip = XInternAtom(dpy, "CLIPBOARD", False);
+ utf8 = XInternAtom(dpy, "UTF8_STRING", False);
+
+ /* calculate menu geometry */
+ bh = drw->fonts[0]->h + 2;
+ lines = MAX(lines, 0);
+ mh = (lines + 1) * bh;
+#ifdef XINERAMA
+ if((info = XineramaQueryScreens(dpy, &n))) {
+ XGetInputFocus(dpy, &w, &di);
+ if(mon != -1 && mon < n)
+ i = mon;
+ if(!i && w != root && w != PointerRoot && w != None) {
+ /* find top-level window containing current input focus */
+ do {
+ if(XQueryTree(dpy, (pw = w), &dw, &w, &dws, &du) && dws)
+ XFree(dws);
+ } while(w != root && w != pw);
+ /* find xinerama screen with which the window intersects most */
+ if(XGetWindowAttributes(dpy, pw, &wa))
+ for(j = 0; j < n; j++)
+ if((a = INTERSECT(wa.x, wa.y, wa.width, wa.height, info[j])) > area) {
+ area = a;
+ i = j;
+ }
+ }
+ /* no focused window is on screen, so use pointer location instead */
+ if(mon == -1 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
+ for(i = 0; i < n; i++)
+ if(INTERSECT(x, y, 1, 1, info[i]))
+ break;
+
+ x = info[i].x_org;
+ y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
+ mw = info[i].width;
+ XFree(info);