From eb2a0feb0154e86a1c6c117fd0f6d1a18959b694 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Sat, 24 Mar 2007 23:19:45 +0000
Subject: [PATCH] watch for reverttoparent reverting to the root window, which
 will create a DetailInferior focusin event on root.

adding some debug messages also which I am using..
---
 openbox/client.c |  5 ++++-
 openbox/event.c  | 12 +++++++++---
 openbox/frame.c  | 28 +++++++++++-----------------
 openbox/frame.h  |  1 -
 4 files changed, 24 insertions(+), 22 deletions(-)

diff --git a/openbox/client.c b/openbox/client.c
index f1be6fa4..a51ecfd7 100644
--- a/openbox/client.c
+++ b/openbox/client.c
@@ -220,13 +220,14 @@ void client_manage(Window window)
 
     grab_server(TRUE);
 
-    /* check if it has already been unmapped by the time we started mapping
+    /* check if it has already been unmapped by the time we started mapping.
        the grab does a sync so we don't have to here */
     if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
         XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e))
     {
         XPutBackEvent(ob_display, &e);
 
+        ob_debug("Trying to manage unmapped window. Aborting that.\n");
         grab_server(FALSE);
         return; /* don't manage it */
     }
@@ -393,6 +394,8 @@ void client_manage(Window window)
        won't be all wacko!!
        also, this moves the window to the position where it has been placed
     */
+    ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
+             self->window, newx, newy, self->area.width, self->area.height);
     client_apply_startup_state(self, newx, newy);
 
     keyboard_grab_for_client(self, TRUE);
diff --git a/openbox/event.c b/openbox/event.c
index b5703782..7e66cc28 100644
--- a/openbox/event.c
+++ b/openbox/event.c
@@ -329,7 +329,8 @@ static gboolean wanted_focusevent(XEvent *e)
 
         if (win == RootWindow(ob_display, ob_screen)) {
             /* This means focus reverted off of a client */
-            if (detail == NotifyPointerRoot || detail == NotifyDetailNone)
+            if (detail == NotifyPointerRoot || detail == NotifyDetailNone ||
+                detail == NotifyInferior)
                 return TRUE;
             else
                 return FALSE;
@@ -688,7 +689,8 @@ static void event_handle_client(ObClient *client, XEvent *e)
         } else if (ce.xfocus.detail == NotifyInferior) {
             ob_debug("Focus went to parent\n");
             /* Focus has been reverted to parent, which is our frame window,
-               so fall back to something other than the window which had it. */
+               or the root window, so fall back to something other than the
+               window which had it. */
             focus_fallback(FALSE);
         } else {
             /* Focus did move, so process the FocusIn event */
@@ -906,7 +908,10 @@ static void event_handle_client(ObClient *client, XEvent *e)
         }
         break;
     case UnmapNotify:
-        ob_debug("UnmapNotify for window 0x%x\n", client->window);
+        ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
+                 "ignores left %d\n",
+                 client->window, e->xunmap.event, e->xunmap.from_configure,
+                 client->ignore_unmaps);
         if (client->ignore_unmaps) {
             client->ignore_unmaps--;
             break;
@@ -932,6 +937,7 @@ static void event_handle_client(ObClient *client, XEvent *e)
            X server to deal with after we unmanage the window */
         XPutBackEvent(ob_display, e);
      
+        ob_debug("ReparentNotify for window 0x%x\n", client->window);
         client_unmanage(client);
         break;
     case MapRequest:
diff --git a/openbox/frame.c b/openbox/frame.c
index 5383f7a3..880ab1b5 100644
--- a/openbox/frame.c
+++ b/openbox/frame.c
@@ -234,32 +234,26 @@ static void frame_free(ObFrame *self)
 
 void frame_show(ObFrame *self)
 {
+    ob_debug("frame_show for window 0x%x : %d\n", self->client->window,
+             self->visible);
     if (!self->visible) {
         self->visible = TRUE;
         XMapWindow(ob_display, self->client->window);
         XMapWindow(ob_display, self->window);
-        self->firstmap = TRUE;
     }
 }
 
 void frame_hide(ObFrame *self)
 {
-    if (self->visible || self->firstmap == FALSE) {
-        if (self->visible) {
-            self->visible = FALSE;
-            self->client->ignore_unmaps += 1;
-            /* we unmap the client itself so that we can get MapRequest
-               events, and because the ICCCM tells us to! */
-            XUnmapWindow(ob_display, self->window);
-            XUnmapWindow(ob_display, self->client->window);
-        } else {
-            /* the frame wasn't visible, but the frame is being hidden now.
-               so we don't need to unmap the frame, but we do need to unmap
-               the client. */
-            self->client->ignore_unmaps += 1;
-            XUnmapWindow(ob_display, self->client->window);
-        }
-        self->firstmap = TRUE;
+    ob_debug("frame_hide for window 0x%x : %d\n", self->client->window,
+             self->visible);
+    if (self->visible) {
+        self->visible = FALSE;
+        self->client->ignore_unmaps += 1;
+        /* we unmap the client itself so that we can get MapRequest
+           events, and because the ICCCM tells us to! */
+        XUnmapWindow(ob_display, self->window);
+        XUnmapWindow(ob_display, self->client->window);
     }
 }
 
diff --git a/openbox/frame.h b/openbox/frame.h
index 70855b1b..0d044366 100644
--- a/openbox/frame.h
+++ b/openbox/frame.h
@@ -76,7 +76,6 @@ struct _ObFrame
     Strut     size;
     Rect      area;
     gboolean  visible;
-    gboolean  firstmap;
 
     /*! Whether the window is obscured at all or fully visible. */
     gboolean obscured;
-- 
2.44.0