166 lines
5.1 KiB
C++
166 lines
5.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <comphelper/accessiblecontexthelper.hxx>
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#include <comphelper/accessibleselectionhelper.hxx>
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namespace comphelper
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::accessibility;
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OCommonAccessibleSelection::OCommonAccessibleSelection( )
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{
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}
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OCommonAccessibleSelection::~OCommonAccessibleSelection() {}
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void OCommonAccessibleSelection::selectAccessibleChild( sal_Int64 nChildIndex )
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{
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implSelect( nChildIndex, true );
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}
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bool OCommonAccessibleSelection::isAccessibleChildSelected( sal_Int64 nChildIndex )
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{
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return implIsSelected( nChildIndex );
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}
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void OCommonAccessibleSelection::clearAccessibleSelection( )
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{
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implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, false );
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}
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void OCommonAccessibleSelection::selectAllAccessibleChildren( )
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{
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implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, true );
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}
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sal_Int64 OCommonAccessibleSelection::getSelectedAccessibleChildCount( )
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{
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sal_Int64 nRet = 0;
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Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() );
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OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" );
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if( xParentContext.is() )
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{
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for( sal_Int64 i = 0, nChildCount = xParentContext->getAccessibleChildCount(); i < nChildCount; i++ )
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if( implIsSelected( i ) )
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++nRet;
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}
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return nRet;
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}
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Reference< XAccessible > OCommonAccessibleSelection::getSelectedAccessibleChild( sal_Int64 nSelectedChildIndex )
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{
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Reference< XAccessible > xRet;
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Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() );
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OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" );
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if( xParentContext.is() )
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{
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for( sal_Int64 i = 0, nChildCount = xParentContext->getAccessibleChildCount(), nPos = 0; ( i < nChildCount ) && !xRet.is(); i++ )
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if( implIsSelected( i ) && ( nPos++ == nSelectedChildIndex ) )
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xRet = xParentContext->getAccessibleChild( i );
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}
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return xRet;
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}
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void OCommonAccessibleSelection::deselectAccessibleChild( sal_Int64 nSelectedChildIndex )
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{
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implSelect( nSelectedChildIndex, false );
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}
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OAccessibleSelectionHelper::OAccessibleSelectionHelper()
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{
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}
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Reference< XAccessibleContext > OAccessibleSelectionHelper::implGetAccessibleContext()
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{
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return this;
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}
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void SAL_CALL OAccessibleSelectionHelper::selectAccessibleChild( sal_Int64 nChildIndex )
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{
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OExternalLockGuard aGuard( this );
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OCommonAccessibleSelection::selectAccessibleChild( nChildIndex );
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}
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sal_Bool SAL_CALL OAccessibleSelectionHelper::isAccessibleChildSelected( sal_Int64 nChildIndex )
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{
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OExternalLockGuard aGuard( this );
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return OCommonAccessibleSelection::isAccessibleChildSelected( nChildIndex );
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}
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void SAL_CALL OAccessibleSelectionHelper::clearAccessibleSelection( )
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{
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OExternalLockGuard aGuard( this );
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OCommonAccessibleSelection::clearAccessibleSelection();
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}
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void SAL_CALL OAccessibleSelectionHelper::selectAllAccessibleChildren( )
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{
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OExternalLockGuard aGuard( this );
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OCommonAccessibleSelection::selectAllAccessibleChildren();
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}
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sal_Int64 SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChildCount( )
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{
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OExternalLockGuard aGuard( this );
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return OCommonAccessibleSelection::getSelectedAccessibleChildCount();
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}
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Reference< XAccessible > SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChild( sal_Int64 nSelectedChildIndex )
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{
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OExternalLockGuard aGuard( this );
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return OCommonAccessibleSelection::getSelectedAccessibleChild( nSelectedChildIndex );
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}
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void SAL_CALL OAccessibleSelectionHelper::deselectAccessibleChild( sal_Int64 nSelectedChildIndex )
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{
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OExternalLockGuard aGuard( this );
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OCommonAccessibleSelection::deselectAccessibleChild( nSelectedChildIndex );
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}
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} // namespace comphelper
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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