git.stevedylan.dev

detect active monitor using input focus f1848a3e

Connor Lane Smith · 2011-09-19 18:15 1 file(s) · +12 −7

dmenu.c +12 −7

setup(void) {
	int x, y, screen = DefaultScreen(dc->dpy);
	Window root = RootWindow(dc->dpy, screen);
	XSetWindowAttributes wa;
	XSetWindowAttributes swa;
#ifdef XINERAMA
	int n;
	XineramaScreenInfo *info;

	if((info = XineramaQueryScreens(dc->dpy, &n))) {
		int i, di;
		unsigned int du;
		Window dw;
		Window w, dw;
		XWindowAttributes wa;

		XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du);
		XGetInputFocus(dc->dpy, &w, &di);
		if(w != root && XGetWindowAttributes(dc->dpy, w, &wa))
			XTranslateCoordinates(dc->dpy, root, root, wa.x, wa.y, &x, &y, &dw);
		else
			XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du);
		for(i = 0; i < n-1; i++)
			if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
				break;

	match(False);

	/* menu window */
	wa.override_redirect = True;
	wa.background_pixmap = ParentRelative;
	wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
	swa.override_redirect = True;
	swa.background_pixmap = ParentRelative;
	swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
	win = XCreateWindow(dc->dpy, root, x, y, mw, mh, 0,
	                    DefaultDepth(dc->dpy, screen), CopyFromParent,
	                    DefaultVisual(dc->dpy, screen),
	                    CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
	                    CWOverrideRedirect | CWBackPixmap | CWEventMask, &swa);

	XMapRaised(dc->dpy, win);
	resizedc(dc, mw, mh);

473	473		setup(void) {
474	474		int x, y, screen = DefaultScreen(dc->dpy);
475	475		Window root = RootWindow(dc->dpy, screen);
476		-	XSetWindowAttributes wa;
	476	+	XSetWindowAttributes swa;
477	477		#ifdef XINERAMA
478	478		int n;
479	479		XineramaScreenInfo *info;

494	494		if((info = XineramaQueryScreens(dc->dpy, &n))) {
495	495		int i, di;
496	496		unsigned int du;
497		-	Window dw;
	497	+	Window w, dw;
	498	+	XWindowAttributes wa;
498	499
499		-	XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du);
	500	+	XGetInputFocus(dc->dpy, &w, &di);
	501	+	if(w != root && XGetWindowAttributes(dc->dpy, w, &wa))
	502	+	XTranslateCoordinates(dc->dpy, root, root, wa.x, wa.y, &x, &y, &dw);
	503	+	else
	504	+	XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du);
500	505		for(i = 0; i < n-1; i++)
501	506		if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
502	507		break;

517	522		match(False);
518	523
519	524		/* menu window */
520		-	wa.override_redirect = True;
521		-	wa.background_pixmap = ParentRelative;
522		-	wa.event_mask = ExposureMask \| KeyPressMask \| VisibilityChangeMask;
	525	+	swa.override_redirect = True;
	526	+	swa.background_pixmap = ParentRelative;
	527	+	swa.event_mask = ExposureMask \| KeyPressMask \| VisibilityChangeMask;
523	528		win = XCreateWindow(dc->dpy, root, x, y, mw, mh, 0,
524	529		DefaultDepth(dc->dpy, screen), CopyFromParent,
525	530		DefaultVisual(dc->dpy, screen),
526		-	CWOverrideRedirect \| CWBackPixmap \| CWEventMask, &wa);
	531	+	CWOverrideRedirect \| CWBackPixmap \| CWEventMask, &swa);
527	532
528	533		XMapRaised(dc->dpy, win);
529	534		resizedc(dc, mw, mh);