1 files changed, 42 insertions, 0 deletions
diff --git a/modules/windowmap/windowmap.c b/modules/windowmap/windowmap.c
new file mode 100644
index 0000000..ef76153
--- /dev/null
+++ b/modules/windowmap/windowmap.c
@@ -0,0 +1,42 @@
+void
+window_set_state(Display *dpy, Window win, long state)
+{
+	long data[] = { state, None };
+
+	XChangeProperty(dpy, win, wmatom[WMState], wmatom[WMState], 32,
+		PropModeReplace, (unsigned char*)data, 2);
+}
+
+void
+window_map(Display *dpy, Client *c, int deiconify)
+{
+	Window win = c->win;
+
+	if (deiconify)
+		window_set_state(dpy, win, NormalState);
+
+	XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+	XMapWindow(dpy, win);
+	focus(NULL);
+}
+
+void
+window_unmap(Display *dpy, Window win, Window root, int iconify)
+{
+	static XWindowAttributes ca, ra;
+
+	XGetWindowAttributes(dpy, root, &ra);
+	XGetWindowAttributes(dpy, win, &ca);
+
+	/* Prevent UnmapNotify events */
+	XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask);
+	XSelectInput(dpy, win, ca.your_event_mask & ~StructureNotifyMask);
+
+	XUnmapWindow(dpy, win);
+  focus(NULL);
+	if (iconify)
+		window_set_state(dpy, win, IconicState);
+
+	XSelectInput(dpy, root, ra.your_event_mask);
+	XSelectInput(dpy, win, ca.your_event_mask);
+}