173 lines
5.1 KiB
C++
173 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 <vclxaccessibleheaderbar.hxx>
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#include <vclxaccessibleheaderbaritem.hxx>
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#include <toolkit/awt/vclxwindows.hxx>
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#include <svtools/headbar.hxx>
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#include <unotools/accessiblestatesethelper.hxx>
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#include <com/sun/star/accessibility/AccessibleStateType.hpp>
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#include <com/sun/star/accessibility/AccessibleEventId.hpp>
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#include <cppuhelper/typeprovider.hxx>
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#include <comphelper/sequence.hxx>
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <vcl/svapp.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::accessibility;
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using namespace ::comphelper;
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VCLXHeaderBar::VCLXHeaderBar(vcl::Window* pHeaderBar)
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{
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SetWindow(pHeaderBar);
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}
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VCLXHeaderBar::~VCLXHeaderBar()
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{
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}
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::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > VCLXHeaderBar::CreateAccessibleContext()
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{
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return new VCLXAccessibleHeaderBar(this);
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}
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VCLXAccessibleHeaderBar::VCLXAccessibleHeaderBar( VCLXWindow* pVCLWindow )
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:VCLXAccessibleComponent( pVCLWindow )
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,m_pHeadBar(NULL)
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{
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m_pHeadBar = GetAs< HeaderBar >();
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}
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VCLXAccessibleHeaderBar::~VCLXAccessibleHeaderBar()
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{
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}
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void VCLXAccessibleHeaderBar::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
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{
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VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
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}
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void VCLXAccessibleHeaderBar::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
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{
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VCLXAccessibleComponent::FillAccessibleStateSet( rStateSet );
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}
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// XServiceInfo
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::rtl::OUString VCLXAccessibleHeaderBar::getImplementationName() throw (RuntimeException, std::exception)
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{
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return OUString( "com.sun.star.comp.toolkit.AccessibleHeaderBar" );
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}
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Sequence< ::rtl::OUString > VCLXAccessibleHeaderBar::getSupportedServiceNames() throw (RuntimeException, std::exception)
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{
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Sequence< ::rtl::OUString > aNames(1);
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aNames[0] = "com.sun.star.awt.AccessibleHeaderBar";
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return aNames;
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}
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// =======XAccessibleContext=======
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sal_Int32 SAL_CALL VCLXAccessibleHeaderBar::getAccessibleChildCount( )
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throw (::com::sun::star::uno::RuntimeException, std::exception)
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{
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SolarMutexGuard g;
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sal_Int32 nCount = 0;
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if ( m_pHeadBar )
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nCount = m_pHeadBar->GetItemCount();
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return nCount;
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}
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::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
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VCLXAccessibleHeaderBar::getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
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{
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SolarMutexGuard g;
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if ( i < 0 || i >= getAccessibleChildCount() )
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throw IndexOutOfBoundsException();
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Reference< XAccessible > xChild;
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// search for the child
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if ( static_cast<sal_uInt16>(i) >= m_aAccessibleChildren.size() )
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xChild = CreateChild (i);
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else
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{
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xChild = m_aAccessibleChildren[i];
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if ( !xChild.is() )
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xChild = CreateChild (i);
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}
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return xChild;
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}
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sal_Int16 SAL_CALL VCLXAccessibleHeaderBar::getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException, std::exception)
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{
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return com::sun::star::accessibility::AccessibleRole::LIST;
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}
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void SAL_CALL VCLXAccessibleHeaderBar::disposing()
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{
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SolarMutexGuard g;
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ListItems().swap(m_aAccessibleChildren);
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VCLXAccessibleComponent::disposing();
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}
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::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > VCLXAccessibleHeaderBar::CreateChild (sal_Int32 i)
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{
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Reference<XAccessible> xChild;
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sal_uInt16 nPos = static_cast<sal_uInt16>(i);
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if ( nPos >= m_aAccessibleChildren.size() )
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{
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m_aAccessibleChildren.resize(nPos + 1);
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// insert into the container
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xChild = new VCLXAccessibleHeaderBarItem(m_pHeadBar, i);
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m_aAccessibleChildren[nPos] = xChild;
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}
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else
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{
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xChild = m_aAccessibleChildren[nPos];
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// check if position is empty and can be used else we have to adjust all entries behind this
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if ( !xChild.is() )
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{
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xChild = new VCLXAccessibleHeaderBarItem(m_pHeadBar, i);
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m_aAccessibleChildren[nPos] = xChild;
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}
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}
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return xChild;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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