diff options
Diffstat (limited to 'accessibility/source/extended/AccessibleToolPanelDeckTabBar.cxx')
| -rw-r--r-- | accessibility/source/extended/AccessibleToolPanelDeckTabBar.cxx | 457 |
1 files changed, 0 insertions, 457 deletions
diff --git a/accessibility/source/extended/AccessibleToolPanelDeckTabBar.cxx b/accessibility/source/extended/AccessibleToolPanelDeckTabBar.cxx deleted file mode 100644 index 386a60d9b..000000000 --- a/accessibility/source/extended/AccessibleToolPanelDeckTabBar.cxx +++ /dev/null @@ -1,457 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * 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. - * - ************************************************************************/ - -#include "precompiled_accessibility.hxx" - -#include "accessibility/extended/AccessibleToolPanelDeckTabBar.hxx" -#include "accessibility/extended/AccessibleToolPanelDeckTabBarItem.hxx" -#include "accessibility/helper/accresmgr.hxx" -#include "accessibility/helper/accessiblestrings.hrc" - -/** === begin UNO includes === **/ -#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> -/** === end UNO includes === **/ - -#include <svtools/toolpanel/toolpaneldeck.hxx> -#include <svtools/toolpanel/paneltabbar.hxx> -#include <unotools/accessiblestatesethelper.hxx> -#include <toolkit/awt/vclxwindow.hxx> -#include <toolkit/helper/vclunohelper.hxx> -#include <vcl/svapp.hxx> -#include <vcl/button.hxx> -#include <osl/mutex.hxx> -#include <tools/diagnose_ex.h> - -#include <vector> - -//...................................................................................................................... -namespace accessibility -{ -//...................................................................................................................... - - /** === begin UNO using === **/ - 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::lang::DisposedException; - using ::com::sun::star::lang::IndexOutOfBoundsException; - using ::com::sun::star::accessibility::XAccessibleContext; - /** === end UNO using === **/ - - namespace AccessibleRole = ::com::sun::star::accessibility::AccessibleRole; - namespace AccessibleEventId = ::com::sun::star::accessibility::AccessibleEventId; - namespace AccessibleStateType = ::com::sun::star::accessibility::AccessibleStateType; - - typedef ::com::sun::star::awt::Point UnoPoint; - typedef ::com::sun::star::awt::Size UnoSize; - typedef ::com::sun::star::awt::Rectangle UnoRectangle; - - //================================================================================================================== - //= AccessibleWrapper - //================================================================================================================== - typedef ::cppu::WeakImplHelper1< XAccessible > AccessibleWrapper_Base; - class AccessibleWrapper : public AccessibleWrapper_Base - { - public: - AccessibleWrapper( const Reference< XAccessibleContext >& i_rContext ) - :m_xContext( i_rContext ) - { - } - - // XAccessible - virtual Reference< XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (RuntimeException) - { - return m_xContext; - } - - private: - const Reference< XAccessibleContext > m_xContext; - }; - - //================================================================================================================== - //= AccessibleToolPanelTabBar_Impl - //================================================================================================================== - class AccessibleToolPanelTabBar_Impl :public ::boost::noncopyable - ,public ::svt::IToolPanelDeckListener - { - public: - AccessibleToolPanelTabBar_Impl( - AccessibleToolPanelTabBar& i_rAntiImpl, - const Reference< XAccessible >& i_rAccessibleParent, - ::svt::IToolPanelDeck& i_rPanelDeck, - ::svt::PanelTabBar& i_rTabBar - ); - ~AccessibleToolPanelTabBar_Impl(); - - void checkDisposed(); - bool isDisposed() const { return m_pPanelDeck == NULL; } - void dispose(); - - ::svt::IToolPanelDeck* getPanelDeck() const { return m_pPanelDeck; } - ::svt::PanelTabBar* getTabBar() const { return m_pTabBar; } - const Reference< XAccessible >& getAccessibleParent() const { return m_xAccessibleParent; } - Reference< XAccessible > getAccessiblePanelItem( size_t i_nPosition ); - Reference< XAccessible > getOwnAccessible() const; - - protected: - // IToolPanelDeckListener - virtual void PanelInserted( const ::svt::PToolPanel& i_pPanel, const size_t i_nPosition ); - virtual void PanelRemoved( const size_t i_nPosition ); - virtual void ActivePanelChanged( const ::boost::optional< size_t >& i_rOldActive, const ::boost::optional< size_t >& i_rNewActive ); - virtual void LayouterChanged( const ::svt::PDeckLayouter& i_rNewLayouter ); - virtual void Dying(); - - DECL_LINK( OnWindowEvent, const VclSimpleEvent* ); - - private: - AccessibleToolPanelTabBar& m_rAntiImpl; - Reference< XAccessible > m_xAccessibleParent; - ::svt::IToolPanelDeck* m_pPanelDeck; - ::svt::PanelTabBar* m_pTabBar; - ::std::vector< Reference< XAccessible > > m_aChildren; - }; - - //------------------------------------------------------------------------------------------------------------------ - AccessibleToolPanelTabBar_Impl::AccessibleToolPanelTabBar_Impl( AccessibleToolPanelTabBar& i_rAntiImpl, - const Reference< XAccessible >& i_rAccessibleParent, ::svt::IToolPanelDeck& i_rPanelDeck, ::svt::PanelTabBar& i_rTabBar ) - :m_rAntiImpl( i_rAntiImpl ) - ,m_xAccessibleParent( i_rAccessibleParent ) - ,m_pPanelDeck( &i_rPanelDeck ) - ,m_pTabBar( &i_rTabBar ) - ,m_aChildren() - { - m_pPanelDeck->AddListener( *this ); - m_aChildren.resize( m_pPanelDeck->GetPanelCount() ); - - const String sAccessibleDescription( TK_RES_STRING( RID_STR_ACC_DESC_PANELDECL_TABBAR ) ); - i_rTabBar.SetAccessibleName( sAccessibleDescription ); - i_rTabBar.SetAccessibleDescription( sAccessibleDescription ); - - i_rTabBar.GetScrollButton( true ).AddEventListener( LINK( this, AccessibleToolPanelTabBar_Impl, OnWindowEvent ) ); - i_rTabBar.GetScrollButton( false ).AddEventListener( LINK( this, AccessibleToolPanelTabBar_Impl, OnWindowEvent ) ); - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar_Impl::checkDisposed() - { - if ( isDisposed() ) - throw DisposedException( ::rtl::OUString(), *&m_rAntiImpl ); - } - - //------------------------------------------------------------------------------------------------------------------ - AccessibleToolPanelTabBar_Impl::~AccessibleToolPanelTabBar_Impl() - { - if ( !isDisposed() ) - dispose(); - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar_Impl::dispose() - { - ENSURE_OR_RETURN_VOID( !isDisposed(), "disposed twice" ); - m_pPanelDeck->RemoveListener( *this ); - m_pPanelDeck = NULL; - - m_pTabBar->GetScrollButton( true ).RemoveEventListener( LINK( this, AccessibleToolPanelTabBar_Impl, OnWindowEvent ) ); - m_pTabBar->GetScrollButton( false ).RemoveEventListener( LINK( this, AccessibleToolPanelTabBar_Impl, OnWindowEvent ) ); - m_pTabBar = NULL; - - m_xAccessibleParent.clear(); - } - - //------------------------------------------------------------------------------------------------------------------ - Reference< XAccessible > AccessibleToolPanelTabBar_Impl::getAccessiblePanelItem( size_t i_nPosition ) - { - ENSURE_OR_RETURN( !isDisposed(), "AccessibleToolPanelTabBar_Impl::getAccessiblePanelItem: already disposed!", NULL ); - ENSURE_OR_RETURN( i_nPosition < m_aChildren.size(), "AccessibleToolPanelTabBar_Impl::getAccessiblePanelItem: invalid index!", NULL ); - - Reference< XAccessible >& rAccessibleChild( m_aChildren[ i_nPosition ] ); - if ( !rAccessibleChild.is() ) - { - ::rtl::Reference< AccessibleToolPanelDeckTabBarItem > pAccesibleItemContext( new AccessibleToolPanelDeckTabBarItem( - getOwnAccessible(), *m_pPanelDeck, *m_pTabBar, i_nPosition ) ); - rAccessibleChild.set( new AccessibleWrapper( pAccesibleItemContext.get() ) ); - pAccesibleItemContext->lateInit( rAccessibleChild ); - } - return rAccessibleChild; - } - - //------------------------------------------------------------------------------------------------------------------ - Reference< XAccessible > AccessibleToolPanelTabBar_Impl::getOwnAccessible() const - { - Reference< XAccessible > xOwnAccessible( static_cast< XAccessible* >( m_rAntiImpl.GetVCLXWindow() ) ); - OSL_ENSURE( xOwnAccessible->getAccessibleContext() == Reference< XAccessibleContext >( &m_rAntiImpl ), - "AccessibleToolPanelTabBar_Impl::getOwnAccessible: could not retrieve proper XAccessible for /myself!" ); - return xOwnAccessible; - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar_Impl::PanelInserted( const ::svt::PToolPanel& i_pPanel, const size_t i_nPosition ) - { - ENSURE_OR_RETURN_VOID( i_nPosition <= m_aChildren.size(), "AccessibleToolPanelTabBar_Impl::PanelInserted: illegal position (or invalid cache!)" ); - (void)i_pPanel; - m_aChildren.insert( m_aChildren.begin() + i_nPosition, NULL ); - m_rAntiImpl.NotifyAccessibleEvent( AccessibleEventId::CHILD, Any(), makeAny( getAccessiblePanelItem( i_nPosition ) ) ); - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar_Impl::PanelRemoved( const size_t i_nPosition ) - { - ENSURE_OR_RETURN_VOID( i_nPosition < m_aChildren.size(), "AccessibleToolPanelTabBar_Impl::PanelInserted: illegal position (or invalid cache!)" ); - - const Reference< XAccessible > xOldChild( getAccessiblePanelItem( i_nPosition ) ); - m_aChildren.erase( m_aChildren.begin() + i_nPosition ); - m_rAntiImpl.NotifyAccessibleEvent( AccessibleEventId::CHILD, makeAny( xOldChild ), Any() ); - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar_Impl::ActivePanelChanged( const ::boost::optional< size_t >& i_rOldActive, const ::boost::optional< size_t >& i_rNewActive ) - { - (void)i_rOldActive; - (void)i_rNewActive; - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar_Impl::LayouterChanged( const ::svt::PDeckLayouter& i_rNewLayouter ) - { - (void)i_rNewLayouter; - m_rAntiImpl.dispose(); - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar_Impl::Dying() - { - m_rAntiImpl.dispose(); - } - - //------------------------------------------------------------------------------------------------------------------ - IMPL_LINK( AccessibleToolPanelTabBar_Impl, OnWindowEvent, const VclSimpleEvent*, i_pEvent ) - { - ENSURE_OR_RETURN( !isDisposed(), "AccessibleToolPanelTabBar_Impl::OnWindowEvent: already disposed!", 0L ); - - const VclWindowEvent* pWindowEvent( dynamic_cast< const VclWindowEvent* >( i_pEvent ) ); - if ( !pWindowEvent ) - return 0L; - - const bool bForwardButton = ( pWindowEvent->GetWindow() == &m_pTabBar->GetScrollButton( true ) ); - const bool bBackwardButton = ( pWindowEvent->GetWindow() == &m_pTabBar->GetScrollButton( false ) ); - ENSURE_OR_RETURN( bForwardButton || bBackwardButton, "AccessibleToolPanelTabBar_Impl::OnWindowEvent: where does this come from?", 0L ); - - const bool bShow = ( i_pEvent->GetId() == VCLEVENT_WINDOW_SHOW ); - const bool bHide = ( i_pEvent->GetId() == VCLEVENT_WINDOW_HIDE ); - if ( !bShow && !bHide ) - // not interested in events other than visibility changes - return 0L; - - const Reference< XAccessible > xButtonAccessible( m_pTabBar->GetScrollButton( bForwardButton ).GetAccessible() ); - const Any aOldChild( bHide ? xButtonAccessible : Reference< XAccessible >() ); - const Any aNewChild( bShow ? xButtonAccessible : Reference< XAccessible >() ); - m_rAntiImpl.NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldChild, aNewChild ); - - return 1L; - } - - //================================================================================================================== - //= MethodGuard - //================================================================================================================== - namespace - { - class MethodGuard - { - public: - MethodGuard( AccessibleToolPanelTabBar_Impl& i_rImpl ) - :m_aGuard() - { - i_rImpl.checkDisposed(); - } - ~MethodGuard() - { - } - - private: - SolarMutexGuard m_aGuard; - }; - } - - //================================================================================================================== - //= AccessibleToolPanelTabBar - //================================================================================================================== - //------------------------------------------------------------------------------------------------------------------ - AccessibleToolPanelTabBar::AccessibleToolPanelTabBar( const Reference< XAccessible >& i_rAccessibleParent, - ::svt::IToolPanelDeck& i_rPanelDeck, ::svt::PanelTabBar& i_rTabBar ) - :AccessibleToolPanelTabBar_Base( i_rTabBar.GetWindowPeer() ) - ,m_pImpl( new AccessibleToolPanelTabBar_Impl( *this, i_rAccessibleParent, i_rPanelDeck, i_rTabBar ) ) - { - } - - //------------------------------------------------------------------------------------------------------------------ - AccessibleToolPanelTabBar::~AccessibleToolPanelTabBar() - { - } - - //------------------------------------------------------------------------------------------------------------------ - sal_Int32 SAL_CALL AccessibleToolPanelTabBar::getAccessibleChildCount( ) throw (RuntimeException) - { - MethodGuard aGuard( *m_pImpl ); - - const bool bHasScrollBack = m_pImpl->getTabBar()->GetScrollButton( false ).IsVisible(); - const bool bHasScrollForward = m_pImpl->getTabBar()->GetScrollButton( true ).IsVisible(); - - return m_pImpl->getPanelDeck()->GetPanelCount() - + ( bHasScrollBack ? 1 : 0 ) - + ( bHasScrollForward ? 1 : 0 ); - } - - //------------------------------------------------------------------------------------------------------------------ - Reference< XAccessible > SAL_CALL AccessibleToolPanelTabBar::getAccessibleChild( sal_Int32 i_nIndex ) throw (IndexOutOfBoundsException, RuntimeException) - { - MethodGuard aGuard( *m_pImpl ); - - const bool bHasScrollBack = m_pImpl->getTabBar()->GetScrollButton( false ).IsVisible(); - const bool bHasScrollForward = m_pImpl->getTabBar()->GetScrollButton( true ).IsVisible(); - - const bool bScrollBackRequested = ( bHasScrollBack && ( i_nIndex == 0 ) ); - const bool bScrollForwardRequested = ( bHasScrollForward && ( i_nIndex == getAccessibleChildCount() - 1 ) ); - OSL_ENSURE( !( bScrollBackRequested && bScrollForwardRequested ), "AccessibleToolPanelTabBar::getAccessibleChild: ouch!" ); - - if ( bScrollBackRequested || bScrollForwardRequested ) - { - Reference< XAccessible > xScrollButtonAccessible( m_pImpl->getTabBar()->GetScrollButton( bScrollForwardRequested ).GetAccessible() ); - ENSURE_OR_RETURN( xScrollButtonAccessible.is(), "AccessibleToolPanelTabBar::getAccessibleChild: invalid button accessible!", NULL ); - #if OSL_DEBUG_LEVEL > 0 - Reference< XAccessibleContext > xScrollButtonContext( xScrollButtonAccessible->getAccessibleContext() ); - ENSURE_OR_RETURN( xScrollButtonContext.is(), "AccessibleToolPanelTabBar::getAccessibleChild: invalid button accessible context!", xScrollButtonAccessible ); - OSL_ENSURE( xScrollButtonContext->getAccessibleParent() == m_pImpl->getOwnAccessible(), - "AccessibleToolPanelTabBar::getAccessibleChild: wrong parent at the button's accesible!" ); - #endif - return xScrollButtonAccessible; - } - - return m_pImpl->getAccessiblePanelItem( i_nIndex - ( bHasScrollBack ? 1 : 0 ) ); - } - - //------------------------------------------------------------------------------------------------------------------ - Reference< XAccessible > SAL_CALL AccessibleToolPanelTabBar::getAccessibleParent( ) throw (RuntimeException) - { - MethodGuard aGuard( *m_pImpl ); - return m_pImpl->getAccessibleParent(); - } - - //------------------------------------------------------------------------------------------------------------------ - sal_Int16 SAL_CALL AccessibleToolPanelTabBar::getAccessibleRole( ) throw (RuntimeException) - { - MethodGuard aGuard( *m_pImpl ); - return AccessibleRole::PAGE_TAB_LIST; - } - - //------------------------------------------------------------------------------------------------------------------ - namespace - { - bool lcl_covers( const ::Window& i_rWindow, const ::Point& i_rPoint ) - { - const Rectangle aWindowBounds( i_rWindow.GetWindowExtentsRelative( i_rWindow.GetParent() ) ); - return aWindowBounds.IsInside( i_rPoint ); - } - } - - //------------------------------------------------------------------------------------------------------------------ - Reference< XAccessible > SAL_CALL AccessibleToolPanelTabBar::getAccessibleAtPoint( const UnoPoint& i_rPoint ) throw (RuntimeException) - { - MethodGuard aGuard( *m_pImpl ); - - // check the tab items - const UnoPoint aOwnScreenPos( getLocationOnScreen() ); - const ::Point aRequestedScreenPoint( i_rPoint.X + aOwnScreenPos.X, i_rPoint.Y + aOwnScreenPos.Y ); - - for ( size_t i=0; i<m_pImpl->getPanelDeck()->GetPanelCount(); ++i ) - { - const ::Rectangle aItemScreenRect( m_pImpl->getTabBar()->GetItemScreenRect(i) ); - if ( aItemScreenRect.IsInside( aRequestedScreenPoint ) ) - return m_pImpl->getAccessiblePanelItem(i); - } - - // check the scroll buttons - const ::Point aRequestedClientPoint( VCLUnoHelper::ConvertToVCLPoint( i_rPoint ) ); - - const bool bHasScrollBack = m_pImpl->getTabBar()->GetScrollButton( false ).IsVisible(); - if ( bHasScrollBack && lcl_covers( m_pImpl->getTabBar()->GetScrollButton( false ), aRequestedClientPoint ) ) - return m_pImpl->getTabBar()->GetScrollButton( false ).GetAccessible(); - - const bool bHasScrollForward = m_pImpl->getTabBar()->GetScrollButton( true ).IsVisible(); - if ( bHasScrollForward && lcl_covers( m_pImpl->getTabBar()->GetScrollButton( true ), aRequestedClientPoint ) ) - return m_pImpl->getTabBar()->GetScrollButton( true ).GetAccessible(); - - // no hit - return NULL; - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AccessibleToolPanelTabBar::disposing() - { - AccessibleToolPanelTabBar_Base::disposing(); - m_pImpl->dispose(); - } - - //------------------------------------------------------------------------------------------------------------------ - Reference< XAccessible > AccessibleToolPanelTabBar::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 NULL; - } - - //------------------------------------------------------------------------------------------------------------------ - void AccessibleToolPanelTabBar::FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& i_rStateSet ) - { - AccessibleToolPanelTabBar_Base::FillAccessibleStateSet( i_rStateSet ); - i_rStateSet.AddState( AccessibleStateType::FOCUSABLE ); - - ENSURE_OR_RETURN_VOID( !m_pImpl->isDisposed(), "AccessibleToolPanelTabBar::FillAccessibleStateSet: already disposed!" ); - if ( m_pImpl->getTabBar()->IsVertical() ) - i_rStateSet.AddState( AccessibleStateType::VERTICAL ); - else - i_rStateSet.AddState( AccessibleStateType::HORIZONTAL ); - } - -//...................................................................................................................... -} // namespace accessibility -//...................................................................................................................... - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |