gtk/gdk/directfb/gdkwindowid.c

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2006-02-05 04:04:29 +00:00
/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team.
*/
/*
* GTK+ DirectFB backend
* Copyright (C) 2001-2002 convergence integrated media GmbH
* Copyright (C) 2002-2004 convergence GmbH
* Written by Denis Oliver Kropp <dok@convergence.de> and
* Sven Neumann <sven@convergence.de>
*/
#include "config.h"
#include "gdkdirectfb.h"
#include "gdkprivate-directfb.h"
static GHashTable *window_id_ht = NULL;
void
gdk_directfb_window_id_table_insert (DFBWindowID dfb_id,
GdkWindow *window)
{
if (!window_id_ht)
window_id_ht = g_hash_table_new (g_direct_hash, g_direct_equal);
g_hash_table_insert (window_id_ht, GUINT_TO_POINTER (dfb_id), window);
}
void
gdk_directfb_window_id_table_remove (DFBWindowID dfb_id)
{
if (window_id_ht)
g_hash_table_remove (window_id_ht, GUINT_TO_POINTER (dfb_id));
}
GdkWindow *
gdk_directfb_window_id_table_lookup (DFBWindowID dfb_id)
{
GdkWindow *window = NULL;
if (window_id_ht)
window = (GdkWindow *) g_hash_table_lookup (window_id_ht,
GUINT_TO_POINTER (dfb_id));
return window;
}