can tell when a window that was "closed" has stopped responding now

[chaz/openbox] / openbox / prop.c

diff --git a/openbox/prop.c b/openbox/prop.c
index 46d688c828dcea45235459004164c268e724ce2e..b43dcd13fd5f177f61921e696edbfada314d7d86 100644 (file)
--- a/openbox/prop.c
+++ b/openbox/prop.c
@@ -27,7 +27,7 @@ Atoms prop_atoms;
 #define CREATE(var, name) (prop_atoms.var = \
                            XInternAtom(ob_display, name, FALSE))
 
-void prop_startup()
+void prop_startup(void)
 {
     CREATE(cardinal, "CARDINAL");
     CREATE(window, "WINDOW");
@@ -94,11 +94,11 @@ void prop_startup()
 /*   CREATE(net_wm_pid, "_NET_WM_PID"); */
     CREATE(net_wm_allowed_actions, "_NET_WM_ALLOWED_ACTIONS");
     CREATE(net_wm_user_time, "_NET_WM_USER_TIME");
-    CREATE(net_wm_user_time_window, "_NET_WM_USER_TIME_WINDOW");
+/*    CREATE(net_wm_user_time_window, "_NET_WM_USER_TIME_WINDOW"); */
     CREATE(kde_net_wm_frame_strut, "_KDE_NET_WM_FRAME_STRUT");
     CREATE(net_frame_extents, "_NET_FRAME_EXTENTS");
 
-/*   CREATE(net_wm_ping, "_NET_WM_PING"); */
+    CREATE(net_wm_ping, "_NET_WM_PING");
 #ifdef SYNC
     CREATE(net_wm_sync_request, "_NET_WM_SYNC_REQUEST");
     CREATE(net_wm_sync_request_counter, "_NET_WM_SYNC_REQUEST_COUNTER");
@@ -446,6 +446,14 @@ void prop_erase(Window win, Atom prop)
 
 void prop_message(Window about, Atom messagetype, glong data0, glong data1,
                   glong data2, glong data3, glong mask)
+{
+    prop_message_to(RootWindow(ob_display, ob_screen), about, messagetype,
+                    data0, data1, data2, data3, 0, mask);
+}
+
+void prop_message_to(Window to, Window about, Atom messagetype,
+                     glong data0, glong data1, glong data2,
+                     glong data3, glong data4, glong mask)
 {
     XEvent ce;
     ce.xclient.type = ClientMessage;
@@ -457,7 +465,6 @@ void prop_message(Window about, Atom messagetype, glong data0, glong data1,
     ce.xclient.data.l[1] = data1;
     ce.xclient.data.l[2] = data2;
     ce.xclient.data.l[3] = data3;
-    ce.xclient.data.l[4] = 0;
-    XSendEvent(ob_display, RootWindow(ob_display, ob_screen), FALSE,
-               mask, &ce);
+    ce.xclient.data.l[4] = data4;
+    XSendEvent(ob_display, to, FALSE, mask, &ce);
 }