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path: root/accessibility/source/extended/accessibletabbarpagelist.cxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_accessibility.hxx"
+#include <accessibility/extended/accessibletabbarpagelist.hxx>
+#include <svtools/tabbar.hxx>
+#include <accessibility/extended/accessibletabbarpage.hxx>
+#include <com/sun/star/accessibility/AccessibleEventId.hpp>
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+#include <unotools/accessiblestatesethelper.hxx>
+#include <unotools/accessiblerelationsethelper.hxx>
+#include <tools/debug.hxx>
+#include <vcl/svapp.hxx>
+#include <toolkit/helper/convert.hxx>
+
+
+//.........................................................................
+namespace accessibility
+{
+//.........................................................................
+
+ using namespace ::com::sun::star::accessibility;
+ using namespace ::com::sun::star::uno;
+ using namespace ::com::sun::star::lang;
+ using namespace ::com::sun::star;
+ using namespace ::comphelper;
+
+ DBG_NAME( AccessibleTabBarPageList )
+
+ // -----------------------------------------------------------------------------
+ // class AccessibleTabBarPageList
+ // -----------------------------------------------------------------------------
+
+ AccessibleTabBarPageList::AccessibleTabBarPageList( TabBar* pTabBar, sal_Int32 nIndexInParent )
+ :AccessibleTabBarBase( pTabBar )
+ ,m_nIndexInParent( nIndexInParent )
+ {
+ DBG_CTOR( AccessibleTabBarPageList, NULL );
+ if ( m_pTabBar )
+ m_aAccessibleChildren.assign( m_pTabBar->GetPageCount(), Reference< XAccessible >() );
+ }
+
+ // -----------------------------------------------------------------------------
+
+ AccessibleTabBarPageList::~AccessibleTabBarPageList()
+ {
+ DBG_DTOR( AccessibleTabBarPageList, NULL );
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::UpdateEnabled( sal_Int32 i, sal_Bool bEnabled )
+ {
+ if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+ {
+ Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+ if ( xChild.is() )
+ {
+ AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
+ if ( pAccessibleTabBarPage )
+ pAccessibleTabBarPage->SetEnabled( bEnabled );
+ }
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::UpdateShowing( sal_Bool bShowing )
+ {
+ for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
+ {
+ Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+ if ( xChild.is() )
+ {
+ AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
+ if ( pAccessibleTabBarPage )
+ pAccessibleTabBarPage->SetShowing( bShowing );
+ }
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::UpdateSelected( sal_Int32 i, sal_Bool bSelected )
+ {
+ NotifyAccessibleEvent( AccessibleEventId::SELECTION_CHANGED, Any(), Any() );
+
+ if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+ {
+ Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+ if ( xChild.is() )
+ {
+ AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
+ if ( pAccessibleTabBarPage )
+ pAccessibleTabBarPage->SetSelected( bSelected );
+ }
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::UpdatePageText( sal_Int32 i )
+ {
+ if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+ {
+ Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+ if ( xChild.is() )
+ {
+ AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
+ if ( pAccessibleTabBarPage )
+ {
+ if ( m_pTabBar )
+ {
+ ::rtl::OUString sPageText = m_pTabBar->GetPageText( m_pTabBar->GetPageId( (sal_uInt16)i ) );
+ pAccessibleTabBarPage->SetPageText( sPageText );
+ }
+ }
+ }
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::InsertChild( sal_Int32 i )
+ {
+ if ( i >= 0 && i <= (sal_Int32)m_aAccessibleChildren.size() )
+ {
+ // insert entry in child list
+ m_aAccessibleChildren.insert( m_aAccessibleChildren.begin() + i, Reference< XAccessible >() );
+
+ // send accessible child event
+ Reference< XAccessible > xChild( getAccessibleChild( i ) );
+ if ( xChild.is() )
+ {
+ Any aOldValue, aNewValue;
+ aNewValue <<= xChild;
+ NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue );
+ }
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::RemoveChild( sal_Int32 i )
+ {
+ if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() )
+ {
+ // get the accessible of the removed page
+ Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+
+ // remove entry in child list
+ m_aAccessibleChildren.erase( m_aAccessibleChildren.begin() + i );
+
+ // send accessible child event
+ if ( xChild.is() )
+ {
+ Any aOldValue, aNewValue;
+ aOldValue <<= xChild;
+ NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue );
+
+ Reference< XComponent > xComponent( xChild, UNO_QUERY );
+ if ( xComponent.is() )
+ xComponent->dispose();
+ }
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::MoveChild( sal_Int32 i, sal_Int32 j )
+ {
+ if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() &&
+ j >= 0 && j <= (sal_Int32)m_aAccessibleChildren.size() )
+ {
+ if ( i < j )
+ --j;
+
+ // get the accessible of the moved page
+ Reference< XAccessible > xChild( m_aAccessibleChildren[i] );
+
+ // remove entry in child list at old position
+ m_aAccessibleChildren.erase( m_aAccessibleChildren.begin() + i );
+
+ // insert entry in child list at new position
+ m_aAccessibleChildren.insert( m_aAccessibleChildren.begin() + j, xChild );
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
+ {
+ switch ( rVclWindowEvent.GetId() )
+ {
+ case VCLEVENT_WINDOW_ENABLED:
+ {
+ Any aNewValue;
+ aNewValue <<= AccessibleStateType::SENSITIVE;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, Any(), aNewValue );
+ aNewValue <<= AccessibleStateType::ENABLED;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, Any(), aNewValue );
+ }
+ break;
+ case VCLEVENT_WINDOW_DISABLED:
+ {
+ Any aOldValue;
+ aOldValue <<= AccessibleStateType::ENABLED;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, Any() );
+ aOldValue <<= AccessibleStateType::SENSITIVE;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, Any() );
+ }
+ break;
+ case VCLEVENT_WINDOW_SHOW:
+ {
+ Any aOldValue, aNewValue;
+ aNewValue <<= AccessibleStateType::SHOWING;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
+ UpdateShowing( sal_True );
+ }
+ break;
+ case VCLEVENT_WINDOW_HIDE:
+ {
+ Any aOldValue, aNewValue;
+ aOldValue <<= AccessibleStateType::SHOWING;
+ NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue );
+ UpdateShowing( sal_False );
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGEENABLED:
+ {
+ if ( m_pTabBar )
+ {
+ sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+ sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
+ UpdateEnabled( nPagePos, sal_True );
+ }
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGEDISABLED:
+ {
+ if ( m_pTabBar )
+ {
+ sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+ sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
+ UpdateEnabled( nPagePos, sal_False );
+ }
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGESELECTED:
+ {
+ // do nothing
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGEACTIVATED:
+ {
+ if ( m_pTabBar )
+ {
+ sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+ sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
+ UpdateSelected( nPagePos, sal_True );
+ }
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGEDEACTIVATED:
+ {
+ if ( m_pTabBar )
+ {
+ sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+ sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
+ UpdateSelected( nPagePos, sal_False );
+ }
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGEINSERTED:
+ {
+ if ( m_pTabBar )
+ {
+ sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+ sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
+ InsertChild( nPagePos );
+ }
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGEREMOVED:
+ {
+ if ( m_pTabBar )
+ {
+ sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+
+ if ( nPageId == TabBar::PAGE_NOT_FOUND )
+ {
+ for ( sal_Int32 i = m_aAccessibleChildren.size() - 1; i >= 0; --i )
+ RemoveChild( i );
+ }
+ else
+ {
+ for ( sal_Int32 i = 0, nCount = getAccessibleChildCount(); i < nCount; ++i )
+ {
+ Reference< XAccessible > xChild( getAccessibleChild( i ) );
+ if ( xChild.is() )
+ {
+ AccessibleTabBarPage* pAccessibleTabBarPage = static_cast< AccessibleTabBarPage* >( xChild.get() );
+ if ( pAccessibleTabBarPage && pAccessibleTabBarPage->GetPageId() == nPageId )
+ {
+ RemoveChild( i );
+ break;
+ }
+ }
+ }
+ }
+ }
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGEMOVED:
+ {
+ Pair* pPair = (Pair*) rVclWindowEvent.GetData();
+ if ( pPair )
+ MoveChild( pPair->A(), pPair->B() );
+ }
+ break;
+ case VCLEVENT_TABBAR_PAGETEXTCHANGED:
+ {
+ sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData();
+ sal_uInt16 nPagePos = m_pTabBar->GetPagePos( nPageId );
+ UpdatePageText( nPagePos );
+ }
+ break;
+ default:
+ {
+ AccessibleTabBarBase::ProcessWindowEvent( rVclWindowEvent );
+ }
+ break;
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet )
+ {
+ if ( m_pTabBar )
+ {
+ if ( m_pTabBar->IsEnabled() )
+ {
+ rStateSet.AddState( AccessibleStateType::ENABLED );
+ rStateSet.AddState( AccessibleStateType::SENSITIVE );
+ }
+
+ rStateSet.AddState( AccessibleStateType::VISIBLE );
+
+ if ( m_pTabBar->IsVisible() )
+ rStateSet.AddState( AccessibleStateType::SHOWING );
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+ // OCommonAccessibleComponent
+ // -----------------------------------------------------------------------------
+
+ awt::Rectangle AccessibleTabBarPageList::implGetBounds() throw (RuntimeException)
+ {
+ awt::Rectangle aBounds;
+ if ( m_pTabBar )
+ aBounds = AWTRectangle( m_pTabBar->GetPageArea() );
+
+ return aBounds;
+ }
+
+ // -----------------------------------------------------------------------------
+ // XInterface
+ // -----------------------------------------------------------------------------
+
+ IMPLEMENT_FORWARD_XINTERFACE2( AccessibleTabBarPageList, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPageList_BASE )
+
+ // -----------------------------------------------------------------------------
+ // XTypeProvider
+ // -----------------------------------------------------------------------------
+
+ IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleTabBarPageList, AccessibleExtendedComponentHelper_BASE, AccessibleTabBarPageList_BASE )
+
+ // -----------------------------------------------------------------------------
+ // XComponent
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::disposing()
+ {
+ AccessibleTabBarBase::disposing();
+
+ // dispose all children
+ for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i )
+ {
+ Reference< XComponent > xComponent( m_aAccessibleChildren[i], UNO_QUERY );
+ if ( xComponent.is() )
+ xComponent->dispose();
+ }
+ m_aAccessibleChildren.clear();
+ }
+
+ // -----------------------------------------------------------------------------
+ // XServiceInfo
+ // -----------------------------------------------------------------------------
+
+ ::rtl::OUString AccessibleTabBarPageList::getImplementationName() throw (RuntimeException)
+ {
+ return ::rtl::OUString::createFromAscii( "com.sun.star.comp.svtools.AccessibleTabBarPageList" );
+ }
+
+ // -----------------------------------------------------------------------------
+
+ sal_Bool AccessibleTabBarPageList::supportsService( const ::rtl::OUString& rServiceName ) throw (RuntimeException)
+ {
+ Sequence< ::rtl::OUString > aNames( getSupportedServiceNames() );
+ const ::rtl::OUString* pNames = aNames.getConstArray();
+ const ::rtl::OUString* pEnd = pNames + aNames.getLength();
+ for ( ; pNames != pEnd && !pNames->equals( rServiceName ); ++pNames )
+ ;
+
+ return pNames != pEnd;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ Sequence< ::rtl::OUString > AccessibleTabBarPageList::getSupportedServiceNames() throw (RuntimeException)
+ {
+ Sequence< ::rtl::OUString > aNames(1);
+ aNames[0] = ::rtl::OUString::createFromAscii( "com.sun.star.awt.AccessibleTabBarPageList" );
+ return aNames;
+ }
+
+ // -----------------------------------------------------------------------------
+ // XAccessible
+ // -----------------------------------------------------------------------------
+
+ Reference< XAccessibleContext > AccessibleTabBarPageList::getAccessibleContext( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return this;
+ }
+
+ // -----------------------------------------------------------------------------
+ // XAccessibleContext
+ // -----------------------------------------------------------------------------
+
+ sal_Int32 AccessibleTabBarPageList::getAccessibleChildCount() throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return m_aAccessibleChildren.size();
+ }
+
+ // -----------------------------------------------------------------------------
+
+ Reference< XAccessible > AccessibleTabBarPageList::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ if ( i < 0 || i >= getAccessibleChildCount() )
+ throw IndexOutOfBoundsException();
+
+ Reference< XAccessible > xChild = m_aAccessibleChildren[i];
+ if ( !xChild.is() )
+ {
+ if ( m_pTabBar )
+ {
+ sal_uInt16 nPageId = m_pTabBar->GetPageId( (USHORT)i );
+
+ xChild = new AccessibleTabBarPage( m_pTabBar, nPageId, this );
+
+ // insert into child list
+ m_aAccessibleChildren[i] = xChild;
+ }
+ }
+
+ return xChild;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ Reference< XAccessible > AccessibleTabBarPageList::getAccessibleParent( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ Reference< XAccessible > xParent;
+ if ( m_pTabBar )
+ xParent = m_pTabBar->GetAccessible();
+
+ return xParent;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ sal_Int32 AccessibleTabBarPageList::getAccessibleIndexInParent( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return m_nIndexInParent;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ sal_Int16 AccessibleTabBarPageList::getAccessibleRole( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return AccessibleRole::PAGE_TAB_LIST;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ ::rtl::OUString AccessibleTabBarPageList::getAccessibleDescription( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return ::rtl::OUString();
+ }
+
+ // -----------------------------------------------------------------------------
+
+ ::rtl::OUString AccessibleTabBarPageList::getAccessibleName( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return ::rtl::OUString();
+ }
+
+ // -----------------------------------------------------------------------------
+
+ Reference< XAccessibleRelationSet > AccessibleTabBarPageList::getAccessibleRelationSet( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ utl::AccessibleRelationSetHelper* pRelationSetHelper = new utl::AccessibleRelationSetHelper;
+ Reference< XAccessibleRelationSet > xSet = pRelationSetHelper;
+ return xSet;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ Reference< XAccessibleStateSet > AccessibleTabBarPageList::getAccessibleStateSet( ) throw (RuntimeException)
+ {
+ 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)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return Application::GetSettings().GetLocale();
+ }
+
+ // -----------------------------------------------------------------------------
+ // XAccessibleComponent
+ // -----------------------------------------------------------------------------
+
+ Reference< XAccessible > AccessibleTabBarPageList::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ Reference< XAccessible > xChild;
+ for ( sal_uInt32 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)
+ {
+ // no focus
+ }
+
+ // -----------------------------------------------------------------------------
+
+ sal_Int32 AccessibleTabBarPageList::getForeground( ) throw (RuntimeException)
+ {
+ 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)
+ {
+ 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)
+ {
+ 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;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ ::rtl::OUString AccessibleTabBarPageList::getTitledBorderText( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return ::rtl::OUString();
+ }
+
+ // -----------------------------------------------------------------------------
+
+ ::rtl::OUString AccessibleTabBarPageList::getToolTipText( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return ::rtl::OUString();
+ }
+
+ // -----------------------------------------------------------------------------
+ // XAccessibleSelection
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
+ throw IndexOutOfBoundsException();
+
+ if ( m_pTabBar )
+ {
+ m_pTabBar->SetCurPageId( m_pTabBar->GetPageId( (USHORT)nChildIndex ) );
+ m_pTabBar->Update();
+ m_pTabBar->ActivatePage();
+ m_pTabBar->Select();
+ }
+ }
+
+ // -----------------------------------------------------------------------------
+
+ sal_Bool AccessibleTabBarPageList::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
+ throw IndexOutOfBoundsException();
+
+ sal_Bool bSelected = sal_False;
+ if ( m_pTabBar && m_pTabBar->GetCurPageId() == m_pTabBar->GetPageId( (USHORT)nChildIndex ) )
+ bSelected = sal_True;
+
+ return bSelected;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::clearAccessibleSelection( ) throw (RuntimeException)
+ {
+ // This method makes no sense in a TabBar, and so does nothing.
+ }
+
+ // -----------------------------------------------------------------------------
+
+ void AccessibleTabBarPageList::selectAllAccessibleChildren( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ selectAccessibleChild( 0 );
+ }
+
+ // -----------------------------------------------------------------------------
+
+ sal_Int32 AccessibleTabBarPageList::getSelectedAccessibleChildCount( ) throw (RuntimeException)
+ {
+ OExternalLockGuard aGuard( this );
+
+ return 1;
+ }
+
+ // -----------------------------------------------------------------------------
+
+ Reference< XAccessible > AccessibleTabBarPageList::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
+ {
+ 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)
+ {
+ OExternalLockGuard aGuard( this );
+
+ if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() )
+ throw IndexOutOfBoundsException();
+
+ // This method makes no sense in a TabBar, and so does nothing.
+ }
+
+ // -----------------------------------------------------------------------------
+
+//.........................................................................
+} // namespace accessibility
+//.........................................................................