1*9f62ea84SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*9f62ea84SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*9f62ea84SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*9f62ea84SAndrew Rist * distributed with this work for additional information
6*9f62ea84SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*9f62ea84SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*9f62ea84SAndrew Rist * "License"); you may not use this file except in compliance
9*9f62ea84SAndrew Rist * with the License. You may obtain a copy of the License at
10*9f62ea84SAndrew Rist *
11*9f62ea84SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*9f62ea84SAndrew Rist *
13*9f62ea84SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*9f62ea84SAndrew Rist * software distributed under the License is distributed on an
15*9f62ea84SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*9f62ea84SAndrew Rist * KIND, either express or implied. See the License for the
17*9f62ea84SAndrew Rist * specific language governing permissions and limitations
18*9f62ea84SAndrew Rist * under the License.
19*9f62ea84SAndrew Rist *
20*9f62ea84SAndrew Rist *************************************************************/
21*9f62ea84SAndrew Rist
22*9f62ea84SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_vcl.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "atkwrapper.hxx"
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
30cdf0e10cSrcweir
31cdf0e10cSrcweir #include <stdio.h>
32cdf0e10cSrcweir
33cdf0e10cSrcweir using namespace ::com::sun::star;
34cdf0e10cSrcweir
35cdf0e10cSrcweir static accessibility::XAccessibleSelection*
getSelection(AtkSelection * pSelection)36cdf0e10cSrcweir getSelection( AtkSelection *pSelection ) throw (uno::RuntimeException)
37cdf0e10cSrcweir {
38cdf0e10cSrcweir AtkObjectWrapper *pWrap = ATK_OBJECT_WRAPPER( pSelection );
39cdf0e10cSrcweir if( pWrap )
40cdf0e10cSrcweir {
41cdf0e10cSrcweir if( !pWrap->mpSelection && pWrap->mpContext )
42cdf0e10cSrcweir {
43cdf0e10cSrcweir uno::Any any = pWrap->mpContext->queryInterface( accessibility::XAccessibleSelection::static_type(NULL) );
44cdf0e10cSrcweir pWrap->mpSelection = reinterpret_cast< accessibility::XAccessibleSelection * > (any.pReserved);
45cdf0e10cSrcweir pWrap->mpSelection->acquire();
46cdf0e10cSrcweir }
47cdf0e10cSrcweir
48cdf0e10cSrcweir return pWrap->mpSelection;
49cdf0e10cSrcweir }
50cdf0e10cSrcweir
51cdf0e10cSrcweir return NULL;
52cdf0e10cSrcweir }
53cdf0e10cSrcweir
54cdf0e10cSrcweir extern "C" {
55cdf0e10cSrcweir
56cdf0e10cSrcweir static gboolean
selection_add_selection(AtkSelection * selection,gint i)57cdf0e10cSrcweir selection_add_selection( AtkSelection *selection,
58cdf0e10cSrcweir gint i )
59cdf0e10cSrcweir {
60cdf0e10cSrcweir try {
61cdf0e10cSrcweir accessibility::XAccessibleSelection* pSelection = getSelection( selection );
62cdf0e10cSrcweir if( pSelection )
63cdf0e10cSrcweir {
64cdf0e10cSrcweir pSelection->selectAccessibleChild( i );
65cdf0e10cSrcweir return TRUE;
66cdf0e10cSrcweir }
67cdf0e10cSrcweir }
68cdf0e10cSrcweir catch(const uno::Exception& e) {
69cdf0e10cSrcweir g_warning( "Exception in selectAccessibleChild()" );
70cdf0e10cSrcweir }
71cdf0e10cSrcweir
72cdf0e10cSrcweir return FALSE;
73cdf0e10cSrcweir }
74cdf0e10cSrcweir
75cdf0e10cSrcweir static gboolean
selection_clear_selection(AtkSelection * selection)76cdf0e10cSrcweir selection_clear_selection( AtkSelection *selection )
77cdf0e10cSrcweir {
78cdf0e10cSrcweir try {
79cdf0e10cSrcweir accessibility::XAccessibleSelection* pSelection = getSelection( selection );
80cdf0e10cSrcweir if( pSelection )
81cdf0e10cSrcweir {
82cdf0e10cSrcweir pSelection->clearAccessibleSelection();
83cdf0e10cSrcweir return TRUE;
84cdf0e10cSrcweir }
85cdf0e10cSrcweir }
86cdf0e10cSrcweir catch(const uno::Exception& e) {
87cdf0e10cSrcweir g_warning( "Exception in selectAccessibleChild()" );
88cdf0e10cSrcweir }
89cdf0e10cSrcweir
90cdf0e10cSrcweir return FALSE;
91cdf0e10cSrcweir }
92cdf0e10cSrcweir
93cdf0e10cSrcweir static AtkObject*
selection_ref_selection(AtkSelection * selection,gint i)94cdf0e10cSrcweir selection_ref_selection( AtkSelection *selection,
95cdf0e10cSrcweir gint i )
96cdf0e10cSrcweir {
97cdf0e10cSrcweir try {
98cdf0e10cSrcweir accessibility::XAccessibleSelection* pSelection = getSelection( selection );
99cdf0e10cSrcweir if( pSelection )
100cdf0e10cSrcweir return atk_object_wrapper_ref( pSelection->getSelectedAccessibleChild( i ) );
101cdf0e10cSrcweir }
102cdf0e10cSrcweir catch(const uno::Exception& e) {
103cdf0e10cSrcweir g_warning( "Exception in getSelectedAccessibleChild()" );
104cdf0e10cSrcweir }
105cdf0e10cSrcweir
106cdf0e10cSrcweir return NULL;
107cdf0e10cSrcweir }
108cdf0e10cSrcweir
109cdf0e10cSrcweir static gint
selection_get_selection_count(AtkSelection * selection)110cdf0e10cSrcweir selection_get_selection_count( AtkSelection *selection)
111cdf0e10cSrcweir {
112cdf0e10cSrcweir try {
113cdf0e10cSrcweir accessibility::XAccessibleSelection* pSelection = getSelection( selection );
114cdf0e10cSrcweir if( pSelection )
115cdf0e10cSrcweir return pSelection->getSelectedAccessibleChildCount();
116cdf0e10cSrcweir }
117cdf0e10cSrcweir catch(const uno::Exception& e) {
118cdf0e10cSrcweir g_warning( "Exception in getSelectedAccessibleChildCount()" );
119cdf0e10cSrcweir }
120cdf0e10cSrcweir
121cdf0e10cSrcweir return -1;
122cdf0e10cSrcweir }
123cdf0e10cSrcweir
124cdf0e10cSrcweir static gboolean
selection_is_child_selected(AtkSelection * selection,gint i)125cdf0e10cSrcweir selection_is_child_selected( AtkSelection *selection,
126cdf0e10cSrcweir gint i)
127cdf0e10cSrcweir {
128cdf0e10cSrcweir try {
129cdf0e10cSrcweir accessibility::XAccessibleSelection* pSelection = getSelection( selection );
130cdf0e10cSrcweir if( pSelection )
131cdf0e10cSrcweir return pSelection->isAccessibleChildSelected( i );
132cdf0e10cSrcweir }
133cdf0e10cSrcweir catch(const uno::Exception& e) {
134cdf0e10cSrcweir g_warning( "Exception in getSelectedAccessibleChildCount()" );
135cdf0e10cSrcweir }
136cdf0e10cSrcweir
137cdf0e10cSrcweir return FALSE;
138cdf0e10cSrcweir }
139cdf0e10cSrcweir
140cdf0e10cSrcweir static gboolean
selection_remove_selection(AtkSelection * selection,gint i)141cdf0e10cSrcweir selection_remove_selection( AtkSelection *selection,
142cdf0e10cSrcweir gint i )
143cdf0e10cSrcweir {
144cdf0e10cSrcweir try {
145cdf0e10cSrcweir accessibility::XAccessibleSelection* pSelection = getSelection( selection );
146cdf0e10cSrcweir if( pSelection )
147cdf0e10cSrcweir {
148cdf0e10cSrcweir pSelection->deselectAccessibleChild( i );
149cdf0e10cSrcweir return TRUE;
150cdf0e10cSrcweir }
151cdf0e10cSrcweir }
152cdf0e10cSrcweir catch(const uno::Exception& e) {
153cdf0e10cSrcweir g_warning( "Exception in getSelectedAccessibleChildCount()" );
154cdf0e10cSrcweir }
155cdf0e10cSrcweir
156cdf0e10cSrcweir return FALSE;
157cdf0e10cSrcweir }
158cdf0e10cSrcweir
159cdf0e10cSrcweir static gboolean
selection_select_all_selection(AtkSelection * selection)160cdf0e10cSrcweir selection_select_all_selection( AtkSelection *selection)
161cdf0e10cSrcweir {
162cdf0e10cSrcweir try {
163cdf0e10cSrcweir accessibility::XAccessibleSelection* pSelection = getSelection( selection );
164cdf0e10cSrcweir if( pSelection )
165cdf0e10cSrcweir {
166cdf0e10cSrcweir pSelection->selectAllAccessibleChildren();
167cdf0e10cSrcweir return TRUE;
168cdf0e10cSrcweir }
169cdf0e10cSrcweir }
170cdf0e10cSrcweir catch(const uno::Exception& e) {
171cdf0e10cSrcweir g_warning( "Exception in getSelectedAccessibleChildCount()" );
172cdf0e10cSrcweir }
173cdf0e10cSrcweir
174cdf0e10cSrcweir return FALSE;
175cdf0e10cSrcweir }
176cdf0e10cSrcweir
177cdf0e10cSrcweir } // extern "C"
178cdf0e10cSrcweir
179cdf0e10cSrcweir void
selectionIfaceInit(AtkSelectionIface * iface)180cdf0e10cSrcweir selectionIfaceInit( AtkSelectionIface *iface)
181cdf0e10cSrcweir {
182cdf0e10cSrcweir g_return_if_fail (iface != NULL);
183cdf0e10cSrcweir
184cdf0e10cSrcweir iface->add_selection = selection_add_selection;
185cdf0e10cSrcweir iface->clear_selection = selection_clear_selection;
186cdf0e10cSrcweir iface->ref_selection = selection_ref_selection;
187cdf0e10cSrcweir iface->get_selection_count = selection_get_selection_count;
188cdf0e10cSrcweir iface->is_child_selected = selection_is_child_selected;
189cdf0e10cSrcweir iface->remove_selection = selection_remove_selection;
190cdf0e10cSrcweir iface->select_all_selection = selection_select_all_selection;
191cdf0e10cSrcweir }
192