1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_vcl.hxx" 26 27 #include <unx/gtk/atkbridge.hxx> 28 #include <unx/gtk/gtkframe.hxx> 29 30 #include "atkfactory.hxx" 31 #include "atkutil.hxx" 32 #include "atkwindow.hxx" 33 #include <stdio.h> 34 35 bool InitAtkBridge(void) 36 { 37 const char* pVersion = atk_get_toolkit_version(); 38 if( ! pVersion ) 39 return false; 40 41 unsigned int major, minor, micro; 42 43 /* check gail minimum version requirements */ 44 if( sscanf( pVersion, "%u.%u.%u", &major, &minor, µ) < 3 ) 45 { 46 // g_warning( "unable to parse gail version number" ); 47 return false; 48 } 49 50 if( ( (major << 16) | (minor << 8) | micro ) < ( (1 << 16) | 8 << 8 | 6 ) ) 51 { 52 g_warning( "libgail >= 1.8.6 required for accessibility support" ); 53 return false; 54 } 55 56 /* Initialize the AtkUtilityWrapper class */ 57 g_type_class_unref( g_type_class_ref( OOO_TYPE_ATK_UTIL ) ); 58 59 /* Initialize the GailWindow wrapper class */ 60 g_type_class_unref( g_type_class_ref( OOO_TYPE_WINDOW_WRAPPER ) ); 61 62 /* Register AtkObject wrapper factory */ 63 AtkRegistry * registry = atk_get_default_registry(); 64 if( registry ) 65 atk_registry_set_factory_type( registry, OOO_TYPE_FIXED, OOO_TYPE_WRAPPER_FACTORY ); 66 67 return true; 68 } 69 70 void DeInitAtkBridge() 71 { 72 restore_gail_window_vtable(); 73 } 74 75