[gtk+] [broadway] Correctly track remote visible state

[Alexander Larsson <alexl src gnome org>]

commit 7b3b4a6ad9a8e411130ad0d91c96e8434585d7c4
Author: Alexander Larsson <alexl redhat com>
Date:   Mon Apr 11 11:56:22 2011 +0200

    [broadway] Correctly track remote visible state
    
    GDK_WINDOW_IS_MAPPED is not false for withdrawn windows, so we need
    to track real visibility ourselves.

 gdk/broadway/gdkwindow-broadway.c |    6 +++++-
 gdk/broadway/gdkwindow-broadway.h |    1 +
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/gdk/broadway/gdkwindow-broadway.c b/gdk/broadway/gdkwindow-broadway.c
index fd663a1..1cd5425 100644
--- a/gdk/broadway/gdkwindow-broadway.c
+++ b/gdk/broadway/gdkwindow-broadway.c
@@ -229,7 +229,9 @@ _gdk_broadway_resync_windows (void)
 				   window->window_type == GDK_WINDOW_TEMP);
       if (impl->transient_for)
 	broadway_output_set_transient_for (display->output, impl->id, impl->transient_for);
-      if (GDK_WINDOW_IS_MAPPED (window))
+      /* Can't check GDK_WINDOW_IS_MAPPED here, because that doesn't correctly handle
+	 withdrawn windows like menus */
+      if (impl->visible)
 	{
 	  broadway_output_show_surface (display->output, impl->id);
 	  window_data_send (display->output, impl);
@@ -521,6 +523,7 @@ gdk_window_broadway_show (GdkWindow *window, gboolean already_mapped)
   GdkBroadwayDisplay *broadway_display;
 
   impl = GDK_WINDOW_IMPL_BROADWAY (window->impl);
+  impl->visible = TRUE;
 
   if (window->event_mask & GDK_STRUCTURE_MASK)
     _gdk_make_event (GDK_WINDOW (window), GDK_MAP, NULL, FALSE);
@@ -543,6 +546,7 @@ gdk_window_broadway_hide (GdkWindow *window)
   GdkBroadwayDisplay *broadway_display;
 
   impl = GDK_WINDOW_IMPL_BROADWAY (window->impl);
+  impl->visible = FALSE;
 
   if (window->event_mask & GDK_STRUCTURE_MASK)
     _gdk_make_event (GDK_WINDOW (window), GDK_UNMAP, NULL, FALSE);
diff --git a/gdk/broadway/gdkwindow-broadway.h b/gdk/broadway/gdkwindow-broadway.h
index 0b3c857..a104b28 100644
--- a/gdk/broadway/gdkwindow-broadway.h
+++ b/gdk/broadway/gdkwindow-broadway.h
@@ -60,6 +60,7 @@ struct _GdkWindowImplBroadway
 
   int id;
 
+  gboolean visible;
   int transient_for;
 
   gint8 toplevel_window_type;