d5129a9dd6
Idea from bubli - look for loops where the index variable is of such size that it cannot cover the range revealed by examining the length part of the condition. So far, I have only run the plugin up till the VCL module. Also the plugin deliberately excludes anything more complicated than a straightforward incrementing for loop. Change-Id: Ifced18b01c03ea537c64168465ce0b8287a42015
789 lines
24 KiB
C++
789 lines
24 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 <accessibility/extended/accessibletabbarpagelist.hxx>
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#include <svtools/tabbar.hxx>
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#include <accessibility/extended/accessibletabbarpage.hxx>
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#include <com/sun/star/accessibility/AccessibleEventId.hpp>
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <com/sun/star/accessibility/AccessibleStateType.hpp>
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#include <cppuhelper/supportsservice.hxx>
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#include <unotools/accessiblestatesethelper.hxx>
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#include <unotools/accessiblerelationsethelper.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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#include <toolkit/helper/convert.hxx>
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namespace accessibility
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{
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using namespace ::com::sun::star::accessibility;
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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;
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using namespace ::comphelper;
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// class AccessibleTabBarPageList
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AccessibleTabBarPageList::AccessibleTabBarPageList( TabBar* pTabBar, sal_Int32 nIndexInParent )
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:AccessibleTabBarBase( pTabBar )
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,m_nIndexInParent( nIndexInParent )
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{
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if ( m_pTabBar )
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m_aAccessibleChildren.assign( m_pTabBar->GetPageCount(), Reference< XAccessible >() );
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}
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AccessibleTabBarPageList::~AccessibleTabBarPageList()
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{
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}
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void AccessibleTabBarPageList::UpdateEnabled( sal_Int32 i, bool bEnabled )
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{
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if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
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{
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Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
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if ( xChild.is() )
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{
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AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
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if ( pAccessibleTabBarPage )
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pAccessibleTabBarPage->SetEnabled( bEnabled );
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}
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}
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}
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void AccessibleTabBarPageList::UpdateShowing( bool bShowing )
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{
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for ( size_t i = 0; i < m_aAccessibleChildren.size(); ++i )
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{
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Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
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if ( xChild.is() )
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{
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AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
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if ( pAccessibleTabBarPage )
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pAccessibleTabBarPage->SetShowing( bShowing );
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}
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}
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}
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void AccessibleTabBarPageList::UpdateSelected( sal_Int32 i, bool bSelected )
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{
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NotifyAccessibleEvent( AccessibleEventId::SELECTION_CHANGED, Any(), Any() );
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if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
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{
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Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
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if ( xChild.is() )
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{
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AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
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if ( pAccessibleTabBarPage )
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pAccessibleTabBarPage->SetSelected( bSelected );
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}
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}
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}
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void AccessibleTabBarPageList::UpdatePageText( sal_Int32 i )
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{
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if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
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{
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Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
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if ( xChild.is() )
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{
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AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
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if ( pAccessibleTabBarPage )
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{
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if ( m_pTabBar )
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{
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OUString sPageText = m_pTabBar->GetPageText( m_pTabBar->GetPageId( (sal_uInt16)i ) );
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pAccessibleTabBarPage->SetPageText( sPageText );
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}
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}
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}
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}
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}
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void AccessibleTabBarPageList::InsertChild( sal_Int32 i )
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{
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if ( i >= 0 && i <= (sal_Int32)m_aAccessibleChildren.size() )
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{
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// insert entry in child list
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m_aAccessibleChildren.insert( m_aAccessibleChildren.begin() + i, Reference< XAccessible >() );
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// send accessible child event
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Reference< XAccessible > xChild( getAccessibleChild( i ) );
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if ( xChild.is() )
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{
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Any aOldValue, aNewValue;
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aNewValue <<= xChild;
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NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue );
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}
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}
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}
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void AccessibleTabBarPageList::RemoveChild( sal_Int32 i )
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{
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if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
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{
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// get the accessible of the removed page
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Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
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// remove entry in child list
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m_aAccessibleChildren.erase( m_aAccessibleChildren.begin() + i );
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// send accessible child event
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if ( xChild.is() )
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{
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Any aOldValue, aNewValue;
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aOldValue <<= xChild;
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NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue );
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Reference< XComponent > xComponent( xChild, UNO_QUERY );
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if ( xComponent.is() )
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xComponent->dispose();
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}
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}
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}
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void AccessibleTabBarPageList::MoveChild( sal_Int32 i, sal_Int32 j )
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{
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if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() &&
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j >= 0 && j <= (sal_Int32)m_aAccessibleChildren.size() )
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{
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if ( i < j )
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--j;
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// get the accessible of the moved page
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Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
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// remove entry in child list at old position
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m_aAccessibleChildren.erase( m_aAccessibleChildren.begin() + i );
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// insert entry in child list at new position
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m_aAccessibleChildren.insert( m_aAccessibleChildren.begin() + j, xChild );
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}
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}
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void AccessibleTabBarPageList::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
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{
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switch ( rVclWindowEvent.GetId() )
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{
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case VCLEVENT_WINDOW_ENABLED:
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{
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Any aNewValue;
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aNewValue <<= AccessibleStateType::SENSITIVE;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, Any(), aNewValue );
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aNewValue <<= AccessibleStateType::ENABLED;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, Any(), aNewValue );
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}
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break;
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case VCLEVENT_WINDOW_DISABLED:
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{
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Any aOldValue;
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aOldValue <<= AccessibleStateType::ENABLED;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, Any() );
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aOldValue <<= AccessibleStateType::SENSITIVE;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, Any() );
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}
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break;
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case VCLEVENT_WINDOW_SHOW:
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{
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Any aOldValue, aNewValue;
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aNewValue <<= AccessibleStateType::SHOWING;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
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UpdateShowing( true );
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}
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break;
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case VCLEVENT_WINDOW_HIDE:
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{
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Any aOldValue, aNewValue;
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aOldValue <<= AccessibleStateType::SHOWING;
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NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
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UpdateShowing( false );
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}
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break;
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case VCLEVENT_TABBAR_PAGEENABLED:
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{
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if ( m_pTabBar )
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{
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sal_uInt16 nPageId = (sal_uInt16)reinterpret_cast<sal_IntPtr>(rVclWindowEvent.GetData());
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sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
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UpdateEnabled( nPagePos, true );
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}
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}
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break;
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case VCLEVENT_TABBAR_PAGEDISABLED:
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{
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if ( m_pTabBar )
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{
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sal_uInt16 nPageId = (sal_uInt16)reinterpret_cast<sal_IntPtr>(rVclWindowEvent.GetData());
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sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
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UpdateEnabled( nPagePos, false );
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}
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}
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break;
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case VCLEVENT_TABBAR_PAGESELECTED:
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{
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// do nothing
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}
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break;
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case VCLEVENT_TABBAR_PAGEACTIVATED:
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{
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if ( m_pTabBar )
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{
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sal_uInt16 nPageId = (sal_uInt16)reinterpret_cast<sal_IntPtr>(rVclWindowEvent.GetData());
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sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
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UpdateSelected( nPagePos, true );
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}
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}
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break;
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case VCLEVENT_TABBAR_PAGEDEACTIVATED:
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{
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if ( m_pTabBar )
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{
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sal_uInt16 nPageId = (sal_uInt16)reinterpret_cast<sal_IntPtr>(rVclWindowEvent.GetData());
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sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
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UpdateSelected( nPagePos, false );
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}
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}
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break;
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case VCLEVENT_TABBAR_PAGEINSERTED:
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{
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if ( m_pTabBar )
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{
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sal_uInt16 nPageId = (sal_uInt16)reinterpret_cast<sal_IntPtr>(rVclWindowEvent.GetData());
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sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
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InsertChild( nPagePos );
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}
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}
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break;
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case VCLEVENT_TABBAR_PAGEREMOVED:
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{
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if ( m_pTabBar )
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{
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sal_uInt16 nPageId = (sal_uInt16)reinterpret_cast<sal_IntPtr>(rVclWindowEvent.GetData());
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if ( nPageId == TabBar::PAGE_NOT_FOUND )
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{
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for ( sal_Int32 i = m_aAccessibleChildren.size() - 1; i >= 0; --i )
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RemoveChild( i );
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}
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else
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{
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for ( sal_Int32 i = 0, nCount = getAccessibleChildCount(); i < nCount; ++i )
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{
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Reference< XAccessible > xChild( getAccessibleChild( i ) );
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if ( xChild.is() )
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{
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AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
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if ( pAccessibleTabBarPage && pAccessibleTabBarPage->GetPageId() == nPageId )
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{
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RemoveChild( i );
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break;
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}
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}
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}
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}
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}
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}
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break;
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case VCLEVENT_TABBAR_PAGEMOVED:
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{
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Pair* pPair = static_cast<Pair*>(rVclWindowEvent.GetData());
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if ( pPair )
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MoveChild( pPair->A(), pPair->B() );
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}
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break;
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case VCLEVENT_TABBAR_PAGETEXTCHANGED:
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{
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sal_uInt16 nPageId = (sal_uInt16)reinterpret_cast<sal_IntPtr>(rVclWindowEvent.GetData());
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sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
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UpdatePageText( nPagePos );
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}
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break;
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default:
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{
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AccessibleTabBarBase::ProcessWindowEvent( rVclWindowEvent );
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}
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break;
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}
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}
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void AccessibleTabBarPageList::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
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{
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if ( m_pTabBar )
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{
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if ( m_pTabBar->IsEnabled() )
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{
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rStateSet.AddState( AccessibleStateType::ENABLED );
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rStateSet.AddState( AccessibleStateType::SENSITIVE );
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}
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rStateSet.AddState( AccessibleStateType::VISIBLE );
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if ( m_pTabBar->IsVisible() )
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rStateSet.AddState( AccessibleStateType::SHOWING );
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}
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}
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// OCommonAccessibleComponent
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awt::Rectangle AccessibleTabBarPageList::implGetBounds() throw (RuntimeException)
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{
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awt::Rectangle aBounds;
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if ( m_pTabBar )
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aBounds = AWTRectangle( m_pTabBar->GetPageArea() );
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return aBounds;
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}
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// XInterface
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IMPLEMENT_FORWARD_XINTERFACE2( AccessibleTabBarPageList, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPageList_BASE )
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// XTypeProvider
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IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleTabBarPageList, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPageList_BASE )
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// XComponent
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void AccessibleTabBarPageList::disposing()
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{
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AccessibleTabBarBase::disposing();
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// dispose all children
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for ( size_t i = 0; i < m_aAccessibleChildren.size(); ++i )
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{
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Reference< XComponent > xComponent( m_aAccessibleChildren[i], UNO_QUERY );
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if ( xComponent.is() )
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xComponent->dispose();
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}
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m_aAccessibleChildren.clear();
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}
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// XServiceInfo
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OUString AccessibleTabBarPageList::getImplementationName() throw (RuntimeException, std::exception)
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{
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return OUString( "com.sun.star.comp.svtools.AccessibleTabBarPageList" );
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}
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sal_Bool AccessibleTabBarPageList::supportsService( const OUString& rServiceName ) throw (RuntimeException, std::exception)
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{
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return cppu::supportsService(this, rServiceName);
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}
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Sequence< OUString > AccessibleTabBarPageList::getSupportedServiceNames() throw (RuntimeException, std::exception)
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{
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Sequence< OUString > aNames(1);
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aNames[0] = "com.sun.star.awt.AccessibleTabBarPageList";
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return aNames;
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}
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// XAccessible
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Reference< XAccessibleContext > AccessibleTabBarPageList::getAccessibleContext( ) throw (RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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return this;
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}
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// XAccessibleContext
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sal_Int32 AccessibleTabBarPageList::getAccessibleChildCount() throw (RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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return m_aAccessibleChildren.size();
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}
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Reference< XAccessible > AccessibleTabBarPageList::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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if ( i < 0 || i >= getAccessibleChildCount() )
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throw IndexOutOfBoundsException();
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Reference< XAccessible > xChild = m_aAccessibleChildren[i];
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if ( !xChild.is() )
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{
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if ( m_pTabBar )
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{
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sal_uInt16 nPageId = m_pTabBar->GetPageId( (sal_uInt16)i );
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xChild = new AccessibleTabBarPage( m_pTabBar, nPageId, this );
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// insert into child list
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m_aAccessibleChildren[i] = xChild;
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}
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}
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return xChild;
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}
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Reference< XAccessible > AccessibleTabBarPageList::getAccessibleParent( ) throw (RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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Reference< XAccessible > xParent;
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if ( m_pTabBar )
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xParent = m_pTabBar->GetAccessible();
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return xParent;
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}
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sal_Int32 AccessibleTabBarPageList::getAccessibleIndexInParent( ) throw (RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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return m_nIndexInParent;
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}
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sal_Int16 AccessibleTabBarPageList::getAccessibleRole( ) throw (RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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return AccessibleRole::PAGE_TAB_LIST;
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}
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OUString AccessibleTabBarPageList::getAccessibleDescription( ) throw (RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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return OUString();
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}
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OUString AccessibleTabBarPageList::getAccessibleName( ) throw (RuntimeException, std::exception)
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{
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OExternalLockGuard aGuard( this );
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return OUString();
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}
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Reference< XAccessibleRelationSet > AccessibleTabBarPageList::getAccessibleRelationSet( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
|
|
Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
|
|
return xSet;
|
|
}
|
|
|
|
|
|
|
|
Reference< XAccessibleStateSet > AccessibleTabBarPageList::getAccessibleStateSet( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
utl::AccessibleStateSetHelper* pStateSetHelper = new utl::AccessibleStateSetHelper;
|
|
Reference< XAccessibleStateSet > xSet = pStateSetHelper;
|
|
|
|
if ( !rBHelper.bDisposed && !rBHelper.bInDispose )
|
|
{
|
|
FillAccessibleStateSet( *pStateSetHelper );
|
|
}
|
|
else
|
|
{
|
|
pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
|
|
}
|
|
|
|
return xSet;
|
|
}
|
|
|
|
|
|
|
|
Locale AccessibleTabBarPageList::getLocale( ) throw (IllegalAccessibleComponentStateException, RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
return Application::GetSettings().GetLanguageTag().getLocale();
|
|
}
|
|
|
|
|
|
// XAccessibleComponent
|
|
|
|
|
|
Reference< XAccessible > AccessibleTabBarPageList::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
Reference< XAccessible > xChild;
|
|
for ( size_t i = 0; i < m_aAccessibleChildren.size(); ++i )
|
|
{
|
|
Reference< XAccessible > xAcc = getAccessibleChild( i );
|
|
if ( xAcc.is() )
|
|
{
|
|
Reference< XAccessibleComponent > xComp( xAcc->getAccessibleContext(), UNO_QUERY );
|
|
if ( xComp.is() )
|
|
{
|
|
Rectangle aRect = VCLRectangle( xComp->getBounds() );
|
|
Point aPos = VCLPoint( rPoint );
|
|
if ( aRect.IsInside( aPos ) )
|
|
{
|
|
xChild = xAcc;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return xChild;
|
|
}
|
|
|
|
|
|
|
|
void AccessibleTabBarPageList::grabFocus( ) throw (RuntimeException, std::exception)
|
|
{
|
|
// no focus
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 AccessibleTabBarPageList::getForeground( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
sal_Int32 nColor = 0;
|
|
Reference< XAccessible > xParent = getAccessibleParent();
|
|
if ( xParent.is() )
|
|
{
|
|
Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
|
|
if ( xParentComp.is() )
|
|
nColor = xParentComp->getForeground();
|
|
}
|
|
|
|
return nColor;
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 AccessibleTabBarPageList::getBackground( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
sal_Int32 nColor = 0;
|
|
Reference< XAccessible > xParent = getAccessibleParent();
|
|
if ( xParent.is() )
|
|
{
|
|
Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
|
|
if ( xParentComp.is() )
|
|
nColor = xParentComp->getBackground();
|
|
}
|
|
|
|
return nColor;
|
|
}
|
|
|
|
|
|
// XAccessibleExtendedComponent
|
|
|
|
|
|
Reference< awt::XFont > AccessibleTabBarPageList::getFont( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
Reference< awt::XFont > xFont;
|
|
Reference< XAccessible > xParent = getAccessibleParent();
|
|
if ( xParent.is() )
|
|
{
|
|
Reference< XAccessibleExtendedComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
|
|
if ( xParentComp.is() )
|
|
xFont = xParentComp->getFont();
|
|
}
|
|
|
|
return xFont;
|
|
}
|
|
|
|
|
|
|
|
OUString AccessibleTabBarPageList::getTitledBorderText( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
return OUString();
|
|
}
|
|
|
|
|
|
|
|
OUString AccessibleTabBarPageList::getToolTipText( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
return OUString();
|
|
}
|
|
|
|
|
|
// XAccessibleSelection
|
|
|
|
|
|
void AccessibleTabBarPageList::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
|
|
throw IndexOutOfBoundsException();
|
|
|
|
if ( m_pTabBar )
|
|
{
|
|
m_pTabBar->SetCurPageId( m_pTabBar->GetPageId( (sal_uInt16)nChildIndex ) );
|
|
m_pTabBar->Update();
|
|
m_pTabBar->ActivatePage();
|
|
m_pTabBar->Select();
|
|
}
|
|
}
|
|
|
|
|
|
|
|
sal_Bool AccessibleTabBarPageList::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
|
|
throw IndexOutOfBoundsException();
|
|
|
|
bool bSelected = false;
|
|
if ( m_pTabBar && m_pTabBar->GetCurPageId() == m_pTabBar->GetPageId( (sal_uInt16)nChildIndex ) )
|
|
bSelected = true;
|
|
|
|
return bSelected;
|
|
}
|
|
|
|
|
|
|
|
void AccessibleTabBarPageList::clearAccessibleSelection( ) throw (RuntimeException, std::exception)
|
|
{
|
|
// This method makes no sense in a TabBar, and so does nothing.
|
|
}
|
|
|
|
|
|
|
|
void AccessibleTabBarPageList::selectAllAccessibleChildren( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
selectAccessibleChild( 0 );
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 AccessibleTabBarPageList::getSelectedAccessibleChildCount( ) throw (RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
|
|
Reference< XAccessible > AccessibleTabBarPageList::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
if ( nSelectedChildIndex < 0 || nSelectedChildIndex >= getSelectedAccessibleChildCount() )
|
|
throw IndexOutOfBoundsException();
|
|
|
|
Reference< XAccessible > xChild;
|
|
|
|
for ( sal_Int32 i = 0, j = 0, nCount = getAccessibleChildCount(); i < nCount; i++ )
|
|
{
|
|
if ( isAccessibleChildSelected( i ) && ( j++ == nSelectedChildIndex ) )
|
|
{
|
|
xChild = getAccessibleChild( i );
|
|
break;
|
|
}
|
|
}
|
|
|
|
return xChild;
|
|
}
|
|
|
|
|
|
|
|
void AccessibleTabBarPageList::deselectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
|
|
{
|
|
OExternalLockGuard aGuard( this );
|
|
|
|
if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
|
|
throw IndexOutOfBoundsException();
|
|
|
|
// This method makes no sense in a TabBar, and so does nothing.
|
|
}
|
|
|
|
|
|
|
|
|
|
} // namespace accessibility
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|