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Diffstat (limited to 'accessibility/source/extended/AccessibleToolPanelDeck.cxx')
| -rw-r--r-- | accessibility/source/extended/AccessibleToolPanelDeck.cxx | 357 |
1 files changed, 0 insertions, 357 deletions
diff --git a/accessibility/source/extended/AccessibleToolPanelDeck.cxx b/accessibility/source/extended/AccessibleToolPanelDeck.cxx deleted file mode 100644 index 863faa4dcaba..000000000000 --- a/accessibility/source/extended/AccessibleToolPanelDeck.cxx +++ /dev/null @@ -1,357 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include "accessibility/extended/AccessibleToolPanelDeck.hxx" - -#include <com/sun/star/accessibility/AccessibleRole.hpp> -#include <com/sun/star/accessibility/AccessibleEventId.hpp> -#include <com/sun/star/accessibility/AccessibleStateType.hpp> -#include <com/sun/star/lang/DisposedException.hpp> - -#include <svtools/toolpanel/toolpaneldeck.hxx> -#include <toolkit/awt/vclxwindow.hxx> -#include <toolkit/helper/vclunohelper.hxx> -#include <vcl/svapp.hxx> -#include <osl/mutex.hxx> -#include <unotools/accessiblestatesethelper.hxx> -#include <tools/diagnose_ex.h> - -#include <boost/noncopyable.hpp> - - -namespace accessibility -{ - using ::com::sun::star::uno::Reference; - using ::com::sun::star::uno::XInterface; - using ::com::sun::star::uno::UNO_QUERY; - using ::com::sun::star::uno::UNO_QUERY_THROW; - using ::com::sun::star::uno::UNO_SET_THROW; - using ::com::sun::star::uno::Exception; - using ::com::sun::star::uno::RuntimeException; - using ::com::sun::star::uno::Any; - using ::com::sun::star::uno::makeAny; - using ::com::sun::star::uno::Sequence; - using ::com::sun::star::uno::Type; - using ::com::sun::star::accessibility::XAccessible; - using ::com::sun::star::accessibility::XAccessibleContext; - using ::com::sun::star::lang::DisposedException; - using ::com::sun::star::lang::IndexOutOfBoundsException; - using ::com::sun::star::lang::Locale; - using ::com::sun::star::accessibility::XAccessibleRelationSet; - using ::com::sun::star::accessibility::XAccessibleStateSet; - using ::com::sun::star::accessibility::IllegalAccessibleComponentStateException; - using ::com::sun::star::awt::XFont; - - namespace AccessibleRole = ::com::sun::star::accessibility::AccessibleRole; - namespace AccessibleEventId = ::com::sun::star::accessibility::AccessibleEventId; - namespace AccessibleStateType = ::com::sun::star::accessibility::AccessibleStateType; - - // AccessibleToolPanelDeck_Impl - declaration - class AccessibleToolPanelDeck_Impl :public ::boost::noncopyable - ,public ::svt::IToolPanelDeckListener - { - public: - AccessibleToolPanelDeck_Impl( - AccessibleToolPanelDeck& i_rAntiImpl, - const Reference< XAccessible >& i_rAccessibleParent, - ::svt::ToolPanelDeck& i_rPanelDeck - ); - - void checkDisposed(); - bool isDisposed() const { return m_pPanelDeck == nullptr; } - void dispose(); - - virtual ~AccessibleToolPanelDeck_Impl(); - - Reference< XAccessible > getOwnAccessible() const; - Reference< XAccessible > getActivePanelAccessible(); - - protected: - // IToolPanelDeckListener - virtual void PanelInserted( const ::svt::PToolPanel& i_pPanel, const size_t i_nPosition ) override; - virtual void PanelRemoved( const size_t i_nPosition ) override; - virtual void ActivePanelChanged( const ::boost::optional< size_t >& i_rOldActive, const ::boost::optional< size_t >& i_rNewActive ) override; - virtual void LayouterChanged( const ::svt::PDeckLayouter& i_rNewLayouter ) override; - virtual void Dying() override; - - public: - AccessibleToolPanelDeck& m_rAntiImpl; - Reference< XAccessible > m_xAccessibleParent; - VclPtr< ::svt::ToolPanelDeck > m_pPanelDeck; - - Reference< XAccessible > m_xActivePanelAccessible; - }; - - // MethodGuard - namespace - { - class MethodGuard - { - public: - explicit MethodGuard( AccessibleToolPanelDeck_Impl& i_rImpl ) - :m_aGuard() - { - i_rImpl.checkDisposed(); - } - ~MethodGuard() - { - } - - private: - SolarMutexGuard m_aGuard; - }; - } - - // AccessibleToolPanelDeck_Impl - implementation - AccessibleToolPanelDeck_Impl::AccessibleToolPanelDeck_Impl( AccessibleToolPanelDeck& i_rAntiImpl, const Reference< XAccessible >& i_rAccessibleParent, - ::svt::ToolPanelDeck& i_rPanelDeck ) - :m_rAntiImpl( i_rAntiImpl ) - ,m_xAccessibleParent( i_rAccessibleParent ) - ,m_pPanelDeck( &i_rPanelDeck ) - ,m_xActivePanelAccessible() - { - m_pPanelDeck->AddListener( *this ); - } - - AccessibleToolPanelDeck_Impl::~AccessibleToolPanelDeck_Impl() - { - if ( !isDisposed() ) - dispose(); - } - - void AccessibleToolPanelDeck_Impl::dispose() - { - ENSURE_OR_RETURN_VOID( !isDisposed(), "disposed twice" ); - m_pPanelDeck->RemoveListener( *this ); - m_pPanelDeck.clear(); - m_xAccessibleParent.clear(); - } - - void AccessibleToolPanelDeck_Impl::checkDisposed() - { - if ( isDisposed() ) - throw DisposedException( OUString(), *&m_rAntiImpl ); - } - - Reference< XAccessible > AccessibleToolPanelDeck_Impl::getOwnAccessible() const - { - Reference< XAccessible > xOwnAccessible( static_cast< XAccessible* >( m_rAntiImpl.GetVCLXWindow() ) ); - OSL_ENSURE( xOwnAccessible->getAccessibleContext() == Reference< XAccessibleContext >( &m_rAntiImpl ), - "AccessibleToolPanelDeck_Impl::getOwnAccessible: could not retrieve proper XAccessible for /myself!" ); - return xOwnAccessible; - } - - Reference< XAccessible > AccessibleToolPanelDeck_Impl::getActivePanelAccessible() - { - ENSURE_OR_RETURN( !isDisposed(), "AccessibleToolPanelDeck_Impl::getActivePanelAccessible: already disposed!", nullptr ); - - if ( !m_xActivePanelAccessible.is() ) - { - ::boost::optional< size_t > aActivePanel( m_pPanelDeck->GetActivePanel() ); - ENSURE_OR_RETURN( !!aActivePanel, "AccessibleToolPanelDeck_Impl::getActivePanelAccessible: this should not be called without an active panel!", nullptr ); - ::svt::PToolPanel pActivePanel( m_pPanelDeck->GetPanel( *aActivePanel ) ); - ENSURE_OR_RETURN( pActivePanel.get() != nullptr, "AccessibleToolPanelDeck_Impl::getActivePanelAccessible: no active panel!", nullptr ); - m_xActivePanelAccessible = pActivePanel->CreatePanelAccessible( getOwnAccessible() ); - OSL_ENSURE( m_xActivePanelAccessible.is(), "AccessibleToolPanelDeck_Impl::getActivePanelAccessible: illegal accessible returned by the panel!" ); - } - - return m_xActivePanelAccessible; - } - - void AccessibleToolPanelDeck_Impl::PanelInserted( const ::svt::PToolPanel& i_pPanel, const size_t i_nPosition ) - { - (void)i_pPanel; - (void)i_nPosition; - } - - void AccessibleToolPanelDeck_Impl::PanelRemoved( const size_t i_nPosition ) - { - (void)i_nPosition; - } - - void AccessibleToolPanelDeck_Impl::ActivePanelChanged( const ::boost::optional< size_t >& i_rOldActive, const ::boost::optional< size_t >& i_rNewActive ) - { - if ( !!i_rOldActive ) - { - if ( !m_xActivePanelAccessible.is() ) - { - // again, this might in theory happen if the XAccessible for the active panel has never before been requested. - // In this case, just say that all our children are invalid, so they all must be re-requested. - m_rAntiImpl.NotifyAccessibleEvent( AccessibleEventId::INVALIDATE_ALL_CHILDREN, Any(), Any() ); - } - else - { - m_rAntiImpl.NotifyAccessibleEvent( AccessibleEventId::CHILD, makeAny( m_xActivePanelAccessible ), Any() ); - } - } - - m_xActivePanelAccessible.clear(); - - if ( !!i_rNewActive ) - { - m_rAntiImpl.NotifyAccessibleEvent( AccessibleEventId::CHILD, Any(), makeAny( getActivePanelAccessible() ) ); - } - } - - void AccessibleToolPanelDeck_Impl::LayouterChanged( const ::svt::PDeckLayouter& i_rNewLayouter ) - { - MethodGuard aGuard( *this ); - - (void)i_rNewLayouter; - m_rAntiImpl.NotifyAccessibleEvent( AccessibleEventId::INVALIDATE_ALL_CHILDREN, Any(), Any() ); - } - - void AccessibleToolPanelDeck_Impl::Dying() - { - // the tool panel deck is dying, so dispose ourself - m_rAntiImpl.dispose(); - } - - // AccessibleToolPanelDeck - AccessibleToolPanelDeck::AccessibleToolPanelDeck( const Reference< XAccessible >& i_rAccessibleParent, - ::svt::ToolPanelDeck& i_rPanelDeck ) - :VCLXAccessibleComponent( i_rPanelDeck.GetWindowPeer() ) - ,m_xImpl( new AccessibleToolPanelDeck_Impl( *this, i_rAccessibleParent, i_rPanelDeck ) ) - { - } - - AccessibleToolPanelDeck::~AccessibleToolPanelDeck() - { - } - - sal_Int32 SAL_CALL AccessibleToolPanelDeck::getAccessibleChildCount( ) throw (RuntimeException, std::exception) - { - MethodGuard aGuard( *m_xImpl ); - - sal_Int32 nChildCount( m_xImpl->m_pPanelDeck->GetLayouter()->GetAccessibleChildCount() ); - - ::boost::optional< size_t > aActivePanel( m_xImpl->m_pPanelDeck->GetActivePanel() ); - if ( !!aActivePanel ) - return ++nChildCount; - - return nChildCount; - } - - Reference< XAccessible > SAL_CALL AccessibleToolPanelDeck::getAccessibleChild( sal_Int32 i_nIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception) - { - MethodGuard aGuard( *m_xImpl ); - - const sal_Int32 nChildCount( getAccessibleChildCount() ); - if ( ( i_nIndex < 0 ) || ( i_nIndex >= nChildCount ) ) - throw IndexOutOfBoundsException( OUString(), *this ); - - // first "n" children are provided by the layouter - const size_t nLayouterCount( m_xImpl->m_pPanelDeck->GetLayouter()->GetAccessibleChildCount() ); - if ( size_t( i_nIndex ) < nLayouterCount ) - return m_xImpl->m_pPanelDeck->GetLayouter()->GetAccessibleChild( - size_t( i_nIndex ), - m_xImpl->getOwnAccessible() - ); - - // the last child is the XAccessible of the active panel - return m_xImpl->getActivePanelAccessible(); - } - - Reference< XAccessible > SAL_CALL AccessibleToolPanelDeck::getAccessibleParent( ) throw (RuntimeException, std::exception) - { - MethodGuard aGuard( *m_xImpl ); - const Reference< XAccessible > xParent = implGetForeignControlledParent(); - if ( xParent.is() ) - return xParent; - return m_xImpl->m_xAccessibleParent; - } - - sal_Int16 SAL_CALL AccessibleToolPanelDeck::getAccessibleRole( ) throw (RuntimeException, std::exception) - { - MethodGuard aGuard( *m_xImpl ); - return AccessibleRole::PANEL; - } - - Reference< XAccessible > SAL_CALL AccessibleToolPanelDeck::getAccessibleAtPoint( const css::awt::Point& i_rPoint ) throw (RuntimeException, std::exception) - { - MethodGuard aGuard( *m_xImpl ); - - const ::Point aRequestedPoint( VCLUnoHelper::ConvertToVCLPoint( i_rPoint ) ); - // check the panel window itself - const vcl::Window& rActivePanelAnchor( m_xImpl->m_pPanelDeck->GetPanelWindowAnchor() ); - const Rectangle aPanelAnchorArea( rActivePanelAnchor.GetPosPixel(), rActivePanelAnchor.GetOutputSizePixel() ); - if ( aPanelAnchorArea.IsInside( aRequestedPoint ) ) - // note that this assumes that the Window which actually implements the concrete panel covers - // the complete area of its "anchor" Window. But this is ensured by the ToolPanelDeck implementation. - return m_xImpl->getActivePanelAccessible(); - - // check the XAccessible instances provided by the layouter - try - { - const ::svt::PDeckLayouter pLayouter( m_xImpl->m_pPanelDeck->GetLayouter() ); - ENSURE_OR_THROW( pLayouter.get() != nullptr, "invalid layouter" ); - - const size_t nLayouterChildren = pLayouter->GetAccessibleChildCount(); - for ( size_t i=0; i<nLayouterChildren; ++i ) - { - const Reference< XAccessible > xLayoutItemAccessible( pLayouter->GetAccessibleChild( i, m_xImpl->getOwnAccessible() ), UNO_SET_THROW ); - const Reference< XAccessibleComponent > xLayoutItemComponent( xLayoutItemAccessible->getAccessibleContext(), UNO_QUERY_THROW ); - const ::Rectangle aLayoutItemBounds( VCLUnoHelper::ConvertToVCLRect( xLayoutItemComponent->getBounds() ) ); - if ( aLayoutItemBounds.IsInside( aRequestedPoint ) ) - return xLayoutItemAccessible; - } - } - catch( const Exception& ) - { - DBG_UNHANDLED_EXCEPTION(); - } - - return nullptr; - } - - void SAL_CALL AccessibleToolPanelDeck::grabFocus( ) throw (RuntimeException, std::exception) - { - MethodGuard aGuard( *m_xImpl ); - m_xImpl->m_pPanelDeck->GrabFocus(); - } - - void SAL_CALL AccessibleToolPanelDeck::disposing() - { - VCLXAccessibleComponent::disposing(); - m_xImpl->dispose(); - } - - Reference< XAccessible > AccessibleToolPanelDeck::GetChildAccessible( const VclWindowEvent& i_rVclWindowEvent ) - { - // don't let the base class generate any A11Y events from VclWindowEvent, we completely manage those - // A11Y events ourself - (void)i_rVclWindowEvent; - return nullptr; - } - - void AccessibleToolPanelDeck::FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& i_rStateSet ) - { - VCLXAccessibleComponent::FillAccessibleStateSet( i_rStateSet ); - if ( m_xImpl->isDisposed() ) - { - i_rStateSet.AddState( AccessibleStateType::DEFUNC ); - } - else - { - i_rStateSet.AddState( AccessibleStateType::FOCUSABLE ); - } - } -} // namespace accessibility - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |