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 "atkregistry.hxx"
21
22 using namespace ::com::sun::star::accessibility;
23 using namespace ::com::sun::star::uno;
24
25 static GHashTable *uno_to_gobject = nullptr;
26
27 /*****************************************************************************/
28
29 AtkObject *
ooo_wrapper_registry_get(const Reference<XAccessible> & rxAccessible)30 ooo_wrapper_registry_get(const Reference< XAccessible >& rxAccessible)
31 {
32 if( uno_to_gobject )
33 {
34 gpointer cached =
35 g_hash_table_lookup(uno_to_gobject, static_cast<gpointer>(rxAccessible.get()));
36
37 if( cached )
38 return ATK_OBJECT( cached );
39 }
40
41 return nullptr;
42 }
43
44 /*****************************************************************************/
45
46 void
ooo_wrapper_registry_add(const Reference<XAccessible> & rxAccessible,AtkObject * obj)47 ooo_wrapper_registry_add(const Reference< XAccessible >& rxAccessible, AtkObject *obj)
48 {
49 if( !uno_to_gobject )
50 uno_to_gobject = g_hash_table_new (nullptr, nullptr);
51
52 g_hash_table_insert( uno_to_gobject, static_cast<gpointer>(rxAccessible.get()), obj );
53 }
54
55 /*****************************************************************************/
56
57 void
ooo_wrapper_registry_remove(css::uno::Reference<css::accessibility::XAccessible> const & pAccessible)58 ooo_wrapper_registry_remove(
59 css::uno::Reference<css::accessibility::XAccessible> const & pAccessible)
60 {
61 if( uno_to_gobject )
62 g_hash_table_remove(
63 uno_to_gobject, static_cast<gpointer>(pAccessible.get()) );
64 }
65
66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
67