diff options
Diffstat (limited to 'accessibility/source/extended/accessibletabbarpagelist.cxx')
-rw-r--r-- | accessibility/source/extended/accessibletabbarpagelist.cxx | 805 |
1 files changed, 805 insertions, 0 deletions
diff --git a/accessibility/source/extended/accessibletabbarpagelist.cxx b/accessibility/source/extended/accessibletabbarpagelist.cxx new file mode 100644 index 000000000000..51c86003b0c2 --- /dev/null +++ b/accessibility/source/extended/accessibletabbarpagelist.cxx @@ -0,0 +1,805 @@ +/************************************************************************* + * + * 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 +//......................................................................... |