Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <unx/gtk/atkbridge.hxx>
      21             : #include <unx/gtk/gtkframe.hxx>
      22             : 
      23             : #include "atkfactory.hxx"
      24             : #include "atkutil.hxx"
      25             : #include "atkwindow.hxx"
      26             : 
      27           3 : bool InitAtkBridge()
      28             : {
      29             : #if !GTK_CHECK_VERSION(3,0,0)
      30           3 :     const char* pVersion = atk_get_toolkit_version();
      31           3 :     if( ! pVersion )
      32           3 :         return false;
      33             : 
      34             :     unsigned int major, minor, micro;
      35             : 
      36             :     /* check gail minimum version requirements */
      37           0 :     if( sscanf( pVersion, "%u.%u.%u", &major, &minor, &micro) < 3 )
      38             :     {
      39             :         // g_warning( "unable to parse gail version number" );
      40           0 :         return false;
      41             :     }
      42             : 
      43           0 :     if( ( (major << 16) | (minor << 8) | micro ) < ( (1 << 16) | 8 << 8 | 6 ) )
      44             :     {
      45           0 :         g_warning( "libgail >= 1.8.6 required for accessibility support" );
      46           0 :         return false;
      47             :     }
      48             : 
      49             :     /* Initialize the AtkUtilityWrapper class */
      50           0 :     g_type_class_unref( g_type_class_ref( OOO_TYPE_ATK_UTIL ) );
      51             : 
      52             :     /* Initialize the GailWindow wrapper class */
      53           0 :     g_type_class_unref( g_type_class_ref( OOO_TYPE_WINDOW_WRAPPER ) );
      54             : 
      55             :     /* Register AtkObject wrapper factory */
      56           0 :     AtkRegistry * registry = atk_get_default_registry();
      57           0 :     if( registry )
      58           0 :         atk_registry_set_factory_type( registry, OOO_TYPE_FIXED, OOO_TYPE_WRAPPER_FACTORY );
      59             : #endif
      60             : 
      61           0 :     return true;
      62             : }
      63             : 
      64           1 : void DeInitAtkBridge()
      65             : {
      66             : #if !GTK_CHECK_VERSION(3,0,0)
      67           1 :     restore_gail_window_vtable();
      68             : #endif
      69           1 : }
      70             : 
      71             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */