Adding bartabgroups patch

patch/bar_wintitleactions.c

@@ -0,0 +1,89 @@
+void
+hide(Client *c) {
+
+	Client *n;
+	if (!c || HIDDEN(c))
+		return;
+
+	Window w = c->win;
+	static XWindowAttributes ra, ca;
+
+	// more or less taken directly from blackbox's hide() function
+	XGrabServer(dpy);
+	XGetWindowAttributes(dpy, root, &ra);
+	XGetWindowAttributes(dpy, w, &ca);
+	// prevent UnmapNotify events
+	XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask);
+	XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask);
+	XUnmapWindow(dpy, w);
+	setclientstate(c, IconicState);
+	XSelectInput(dpy, root, ra.your_event_mask);
+	XSelectInput(dpy, w, ca.your_event_mask);
+	XUngrabServer(dpy);
+
+	if (c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) {
+		for (n = c->snext; n && (!ISVISIBLE(n) || HIDDEN(n)); n = n->snext);
+		if (!n)
+			for (n = c->mon->stack; n && (!ISVISIBLE(n) || HIDDEN(n)); n = n->snext);
+	} else {
+		n = nexttiled(c);
+		if (!n)
+			n = prevtiled(c);
+	}
+	focus(n);
+	arrange(c->mon);
+}
+
+void
+show(Client *c)
+{
+	if (!c || !HIDDEN(c))
+		return;
+
+	XMapWindow(dpy, c->win);
+	setclientstate(c, NormalState);
+	arrange(c->mon);
+}
+
+void
+togglewin(const Arg *arg)
+{
+	Client *c = (Client*)arg->v;
+	if (!c)
+		return;
+	if (c == selmon->sel)
+		hide(c);
+	else {
+		if (HIDDEN(c))
+			show(c);
+		focus(c);
+		restack(selmon);
+	}
+}
+
+Client *
+prevtiled(Client *c)
+{
+	Client *p, *i;
+	for (p = NULL, i = c->mon->clients; c && i != c; i = i->next)
+		if (ISVISIBLE(i) && !HIDDEN(i))
+			p = i;
+	return p;
+}
+
+void
+showhideclient(const Arg *arg)
+{
+	Client *c = (Client*)arg->v;
+	if (!c)
+		c = selmon->sel;
+	if (!c)
+		return;
+
+	if (HIDDEN(c)) {
+		show(c);
+		restack(selmon);
+	} else {
+		hide(c);
+	}
+}