158 lines
4.4 KiB
C++
158 lines
4.4 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 <sal/config.h>
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#include <memory>
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#include <AccessibleTextHelper.hxx>
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#include <DrawViewWrapper.hxx>
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#include <vcl/svapp.hxx>
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#include <svx/AccessibleTextHelper.hxx>
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#include <svx/unoshtxt.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <vcl/window.hxx>
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#include <com/sun/star/awt/XWindow.hpp>
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <osl/diagnose.h>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::accessibility;
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using ::com::sun::star::uno::Reference;
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namespace chart
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{
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AccessibleTextHelper::AccessibleTextHelper(
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DrawViewWrapper * pDrawViewWrapper ) :
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m_pDrawViewWrapper( pDrawViewWrapper )
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{}
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AccessibleTextHelper::~AccessibleTextHelper()
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{
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}
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void AccessibleTextHelper::initialize( const OUString& aCID,
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const Reference< XAccessible >& xEventSource,
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const Reference< awt::XWindow >& xWindow )
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{
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OSL_ENSURE( !aCID.isEmpty(), "Empty CID" );
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OSL_ENSURE( xEventSource.is(), "Empty Event Source" );
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OSL_ENSURE( xWindow.is(), "Empty Window" );
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if( !xEventSource.is() || aCID.isEmpty() )
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return;
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SolarMutexGuard aSolarGuard;
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m_oTextHelper.reset();
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VclPtr<vcl::Window> pWindow( VCLUnoHelper::GetWindow( xWindow ));
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if( pWindow )
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{
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SdrView * pView = m_pDrawViewWrapper;
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if( pView )
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{
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SdrObject * pTextObj = m_pDrawViewWrapper->getNamedSdrObject( aCID );
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if( pTextObj )
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{
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m_oTextHelper.emplace( std::make_unique<SvxTextEditSource>(*pTextObj, nullptr, *pView, *pWindow->GetOutDev()) );
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m_oTextHelper->SetEventSource( xEventSource );
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}
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}
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}
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OSL_ENSURE( m_oTextHelper, "Couldn't create text helper" );
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}
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// ____ XAccessibleContext ____
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sal_Int64 SAL_CALL AccessibleTextHelper::getAccessibleChildCount()
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{
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if( m_oTextHelper )
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{
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SolarMutexGuard aSolarGuard;
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return m_oTextHelper->GetChildCount();
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}
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return 0;
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}
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Reference< XAccessible > SAL_CALL AccessibleTextHelper::getAccessibleChild( sal_Int64 i )
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{
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if( m_oTextHelper )
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{
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SolarMutexGuard aSolarGuard;
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return m_oTextHelper->GetChild( i );
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}
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return Reference< XAccessible >();
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}
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Reference< XAccessible > SAL_CALL AccessibleTextHelper::getAccessibleParent()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return Reference< XAccessible >();
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}
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sal_Int64 SAL_CALL AccessibleTextHelper::getAccessibleIndexInParent()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return -1;
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}
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::sal_Int16 SAL_CALL AccessibleTextHelper::getAccessibleRole()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return AccessibleRole::UNKNOWN;
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}
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OUString SAL_CALL AccessibleTextHelper::getAccessibleDescription()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return OUString();
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}
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OUString SAL_CALL AccessibleTextHelper::getAccessibleName()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return OUString();
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}
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Reference< XAccessibleRelationSet > SAL_CALL AccessibleTextHelper::getAccessibleRelationSet()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return Reference< XAccessibleRelationSet >();
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}
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sal_Int64 SAL_CALL AccessibleTextHelper::getAccessibleStateSet()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return 0;
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}
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lang::Locale SAL_CALL AccessibleTextHelper::getLocale()
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{
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OSL_FAIL( "Not implemented in this helper" );
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return lang::Locale();
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}
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} // namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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