b4a83e5b3b
Change-Id: I92662f0577c0f90ec0dc5eba1b685fbb7ac3da39 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165530 Tested-by: Jenkins Reviewed-by: Gabor Kelemen <gabor.kelemen.extern@allotropia.de>
127 lines
3.7 KiB
C++
127 lines
3.7 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 <standard/vclxaccessibleheaderbar.hxx>
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#include <standard/vclxaccessibleheaderbaritem.hxx>
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#include <o3tl/safeint.hxx>
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#include <vcl/headbar.hxx>
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#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
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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::lang;
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using namespace ::com::sun::star::accessibility;
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VCLXAccessibleHeaderBar::VCLXAccessibleHeaderBar(VCLXWindow* pVCLWindow)
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: VCLXAccessibleComponent(pVCLWindow)
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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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// XServiceInfo
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OUString VCLXAccessibleHeaderBar::getImplementationName()
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{
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return u"com.sun.star.comp.toolkit.AccessibleHeaderBar"_ustr;
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}
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Sequence<OUString> VCLXAccessibleHeaderBar::getSupportedServiceNames()
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{
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return { u"com.sun.star.awt.AccessibleHeaderBar"_ustr };
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}
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// =======XAccessibleContext=======
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sal_Int64 SAL_CALL VCLXAccessibleHeaderBar::getAccessibleChildCount()
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{
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SolarMutexGuard g;
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sal_Int64 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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css::uno::Reference<css::accessibility::XAccessible>
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SAL_CALL VCLXAccessibleHeaderBar::getAccessibleChild(sal_Int64 i)
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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 (o3tl::make_unsigned(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()
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{
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return css::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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css::uno::Reference<css::accessibility::XAccessible>
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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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