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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: atkbridge.cxx,v $
*
* $Revision: 1.7 $
*
* last change: $Author: obo $ $Date: 2007-01-25 11:25:03 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* 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
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_vcl.hxx"
#include <plugins/gtk/atkbridge.hxx>
#include <plugins/gtk/gtkframe.hxx>
#include "atkfactory.hxx"
#include "atkutil.hxx"
#include "atkwindow.hxx"
#include <stdio.h>
#if ! ( defined AIX || defined HPUX ) // these have no dl* functions
#include <dlfcn.h>
#endif
bool InitAtkBridge(void)
{
const char* pVersion = atk_get_toolkit_version();
if( ! pVersion )
{
g_warning( "unable to get gail version number" );
return false;
}
unsigned int major, minor, micro;
/* check gail minimum version requirements */
if( sscanf( pVersion, "%u.%u.%u", &major, &minor, µ) < 3 )
{
g_warning( "unable to parse gail version number" );
return false;
}
if( ( (major << 16) | (minor << 8) | micro ) < ( (1 << 16) | 8 << 8 | 6 ) )
{
g_warning( "libgail >= 1.8.6 required for accessibility support" );
return false;
}
/* Initialize the AtkUtilityWrapper class */
g_type_class_unref( g_type_class_ref( OOO_TYPE_ATK_UTIL ) );
/* Initialize the GailWindow wrapper class */
g_type_class_unref( g_type_class_ref( OOO_TYPE_WINDOW_WRAPPER ) );
/* Register AtkObject wrapper factory */
AtkRegistry * registry = atk_get_default_registry();
if( registry )
atk_registry_set_factory_type( registry, OOO_TYPE_FIXED, OOO_TYPE_WRAPPER_FACTORY );
return true;
}
void DeInitAtkBridge()
{
restore_gail_window_vtable();
/* shutdown atk-bridge Gtk+ module here, otherwise it is done in an atexit handler
* where the VCL Gtk+ plugin might already be unloaded
*/
#if ! ( defined AIX || defined HPUX ) // these have no dl* functions
#if defined __SUNPRO_CC // disable warning: Cannot cast from void* to void(*)()
#pragma disable_warn
#endif
void (* shutdown) ( void ) = (void (*) (void)) dlsym( RTLD_DEFAULT, "gnome_accessibility_module_shutdown");
#if defined __SUNPRO_CC
#pragma enable_warn
#endif
if( shutdown )
shutdown();
#endif // ! ( defined AIX || defined HPUX )
}
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