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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <comphelper/accessibleselectionhelper.hxx>
+
+
+namespace comphelper
+{
+
+
+ using namespace ::com::sun::star::uno;
+ using namespace ::com::sun::star::awt;
+ using namespace ::com::sun::star::lang;
+ using namespace ::com::sun::star::accessibility;
+
+ OCommonAccessibleSelection::OCommonAccessibleSelection( )
+ {
+ }
+
+ OCommonAccessibleSelection::~OCommonAccessibleSelection() {}
+
+
+ void OCommonAccessibleSelection::selectAccessibleChild( sal_Int32 nChildIndex )
+ {
+ implSelect( nChildIndex, true );
+ }
+
+
+ bool OCommonAccessibleSelection::isAccessibleChildSelected( sal_Int32 nChildIndex )
+ {
+ return implIsSelected( nChildIndex );
+ }
+
+
+ void OCommonAccessibleSelection::clearAccessibleSelection( )
+ {
+ implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, false );
+ }
+
+
+ void OCommonAccessibleSelection::selectAllAccessibleChildren( )
+ {
+ implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, true );
+ }
+
+
+ sal_Int32 OCommonAccessibleSelection::getSelectedAccessibleChildCount( )
+ {
+ sal_Int32 nRet = 0;
+ Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() );
+
+ OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" );
+
+ if( xParentContext.is() )
+ {
+ for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(); i < nChildCount; i++ )
+ if( implIsSelected( i ) )
+ ++nRet;
+ }
+
+ return nRet;
+ }
+
+
+ Reference< XAccessible > OCommonAccessibleSelection::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
+ {
+ Reference< XAccessible > xRet;
+ Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() );
+
+ OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" );
+
+ if( xParentContext.is() )
+ {
+ for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(), nPos = 0; ( i < nChildCount ) && !xRet.is(); i++ )
+ if( implIsSelected( i ) && ( nPos++ == nSelectedChildIndex ) )
+ xRet = xParentContext->getAccessibleChild( i );
+ }
+
+ return xRet;
+ }
+
+
+ void OCommonAccessibleSelection::deselectAccessibleChild( sal_Int32 nSelectedChildIndex )
+ {
+ implSelect( nSelectedChildIndex, false );
+ }
+
+ OAccessibleSelectionHelper::OAccessibleSelectionHelper()
+ {
+ }
+
+
+ IMPLEMENT_FORWARD_XINTERFACE2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base )
+ IMPLEMENT_FORWARD_XTYPEPROVIDER2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base )
+ // (order matters: the first is the class name, the second is the class doing the ref counting)
+
+
+ Reference< XAccessibleContext > OAccessibleSelectionHelper::implGetAccessibleContext()
+ {
+ return this;
+ }
+
+
+ void SAL_CALL OAccessibleSelectionHelper::selectAccessibleChild( sal_Int32 nChildIndex )
+ {
+ OExternalLockGuard aGuard( this );
+ OCommonAccessibleSelection::selectAccessibleChild( nChildIndex );
+ }
+
+
+ sal_Bool SAL_CALL OAccessibleSelectionHelper::isAccessibleChildSelected( sal_Int32 nChildIndex )
+ {
+ OExternalLockGuard aGuard( this );
+ return OCommonAccessibleSelection::isAccessibleChildSelected( nChildIndex );
+ }
+
+
+ void SAL_CALL OAccessibleSelectionHelper::clearAccessibleSelection( )
+ {
+ OExternalLockGuard aGuard( this );
+ OCommonAccessibleSelection::clearAccessibleSelection();
+ }
+
+
+ void SAL_CALL OAccessibleSelectionHelper::selectAllAccessibleChildren( )
+ {
+ OExternalLockGuard aGuard( this );
+ OCommonAccessibleSelection::selectAllAccessibleChildren();
+ }
+
+
+ sal_Int32 SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChildCount( )
+ {
+ OExternalLockGuard aGuard( this );
+ return OCommonAccessibleSelection::getSelectedAccessibleChildCount();
+ }
+
+
+ Reference< XAccessible > SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
+ {
+ OExternalLockGuard aGuard( this );
+ return OCommonAccessibleSelection::getSelectedAccessibleChild( nSelectedChildIndex );
+ }
+
+
+ void SAL_CALL OAccessibleSelectionHelper::deselectAccessibleChild( sal_Int32 nSelectedChildIndex )
+ {
+ OExternalLockGuard aGuard( this );
+ OCommonAccessibleSelection::deselectAccessibleChild( nSelectedChildIndex );
+ }
+
+
+} // namespace comphelper
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */