diff options
Diffstat (limited to 'accessibility/source/extended/AccessibleBrowseBoxBase.cxx')
| -rw-r--r-- | accessibility/source/extended/AccessibleBrowseBoxBase.cxx | 652 |
1 files changed, 0 insertions, 652 deletions
diff --git a/accessibility/source/extended/AccessibleBrowseBoxBase.cxx b/accessibility/source/extended/AccessibleBrowseBoxBase.cxx deleted file mode 100644 index 98ed28c51..000000000 --- a/accessibility/source/extended/AccessibleBrowseBoxBase.cxx +++ /dev/null @@ -1,652 +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. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_accessibility.hxx" -#include "accessibility/extended/AccessibleBrowseBoxBase.hxx" -#include <svtools/accessibletableprovider.hxx> -#include <comphelper/servicehelper.hxx> - -#include <com/sun/star/accessibility/AccessibleEventId.hpp> -#include <com/sun/star/accessibility/AccessibleStateType.hpp> -#include <unotools/accessiblerelationsethelper.hxx> - -// ============================================================================ - -using ::rtl::OUString; - -using ::com::sun::star::uno::Reference; -using ::com::sun::star::uno::Sequence; -using ::com::sun::star::uno::Any; - -using namespace ::com::sun::star; -using namespace ::com::sun::star::accessibility; -using namespace ::comphelper; -using namespace ::svt; - - -// ============================================================================ - -namespace accessibility { - -using namespace com::sun::star::accessibility::AccessibleStateType; -// ============================================================================ - -// Ctor/Dtor/disposing -------------------------------------------------------- - -DBG_NAME( AccessibleBrowseBoxBase ) - -AccessibleBrowseBoxBase::AccessibleBrowseBoxBase( - const Reference< XAccessible >& rxParent, - IAccessibleTableProvider& rBrowseBox, - const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& _xFocusWindow, - AccessibleBrowseBoxObjType eObjType ) : - AccessibleBrowseBoxImplHelper( m_aMutex ), - mxParent( rxParent ), - mpBrowseBox( &rBrowseBox ), - m_xFocusWindow(_xFocusWindow), - maName( rBrowseBox.GetAccessibleObjectName( eObjType ) ), - maDescription( rBrowseBox.GetAccessibleObjectDescription( eObjType ) ), - meObjType( eObjType ), - m_aClientId(0) -{ - DBG_CTOR( AccessibleBrowseBoxBase, NULL ); - if ( m_xFocusWindow.is() ) - m_xFocusWindow->addFocusListener( this ); -} - -AccessibleBrowseBoxBase::AccessibleBrowseBoxBase( - const Reference< XAccessible >& rxParent, - IAccessibleTableProvider& rBrowseBox, - const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >& _xFocusWindow, - AccessibleBrowseBoxObjType eObjType, - const ::rtl::OUString& rName, - const ::rtl::OUString& rDescription ) : - AccessibleBrowseBoxImplHelper( m_aMutex ), - mxParent( rxParent ), - mpBrowseBox( &rBrowseBox ), - m_xFocusWindow(_xFocusWindow), - maName( rName ), - maDescription( rDescription ), - meObjType( eObjType ), - m_aClientId(0) -{ - DBG_CTOR( AccessibleBrowseBoxBase, NULL ); - if ( m_xFocusWindow.is() ) - m_xFocusWindow->addFocusListener( this ); -} - -AccessibleBrowseBoxBase::~AccessibleBrowseBoxBase() -{ - DBG_DTOR( AccessibleBrowseBoxBase, NULL ); - - if( isAlive() ) - { - // increment ref count to prevent double call of Dtor - osl_incrementInterlockedCount( &m_refCount ); - dispose(); - } -} - -void SAL_CALL AccessibleBrowseBoxBase::disposing() -{ - ::osl::MutexGuard aGuard( getOslMutex() ); - if ( m_xFocusWindow.is() ) - { - SolarMutexGuard aSolarGuard; - m_xFocusWindow->removeFocusListener( this ); - } - - if ( getClientId( ) ) - { - AccessibleEventNotifier::TClientId nId( getClientId( ) ); - setClientId( 0 ); - AccessibleEventNotifier::revokeClientNotifyDisposing( nId, *this ); - } - - mxParent = NULL; - mpBrowseBox = NULL; -} - -// XAccessibleContext --------------------------------------------------------- - -Reference< XAccessible > SAL_CALL AccessibleBrowseBoxBase::getAccessibleParent() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - return mxParent; -} - -sal_Int32 SAL_CALL AccessibleBrowseBoxBase::getAccessibleIndexInParent() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - - // -1 for child not found/no parent (according to specification) - sal_Int32 nRet = -1; - - Reference< uno::XInterface > xMeMyselfAndI( static_cast< XAccessibleContext* >( this ), uno::UNO_QUERY ); - - // iterate over parent's children and search for this object - if( mxParent.is() ) - { - Reference< XAccessibleContext > - xParentContext( mxParent->getAccessibleContext() ); - if( xParentContext.is() ) - { - Reference< uno::XInterface > xChild; - - sal_Int32 nChildCount = xParentContext->getAccessibleChildCount(); - for( sal_Int32 nChild = 0; nChild < nChildCount; ++nChild ) - { - xChild = xChild.query( xParentContext->getAccessibleChild( nChild ) ); - - if ( xMeMyselfAndI.get() == xChild.get() ) - { - nRet = nChild; - break; - } - } - } - } - return nRet; -} - -OUString SAL_CALL AccessibleBrowseBoxBase::getAccessibleDescription() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - return maDescription; -} - -OUString SAL_CALL AccessibleBrowseBoxBase::getAccessibleName() - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - return maName; -} - -Reference< XAccessibleRelationSet > SAL_CALL -AccessibleBrowseBoxBase::getAccessibleRelationSet() - throw ( uno::RuntimeException ) -{ - ensureIsAlive(); - // BrowseBox does not have relations. - return new utl::AccessibleRelationSetHelper; -} - -Reference< XAccessibleStateSet > SAL_CALL -AccessibleBrowseBoxBase::getAccessibleStateSet() - throw ( uno::RuntimeException ) -{ - SolarMutexGuard aSolarGuard; - ::osl::MutexGuard aGuard( getOslMutex() ); - // don't check whether alive -> StateSet may contain DEFUNC - return implCreateStateSetHelper(); -} - -lang::Locale SAL_CALL AccessibleBrowseBoxBase::getLocale() - throw ( IllegalAccessibleComponentStateException, uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - if( mxParent.is() ) - { - Reference< XAccessibleContext > - xParentContext( mxParent->getAccessibleContext() ); - if( xParentContext.is() ) - return xParentContext->getLocale(); - } - throw IllegalAccessibleComponentStateException(); -} - -// XAccessibleComponent ------------------------------------------------------- - -sal_Bool SAL_CALL AccessibleBrowseBoxBase::containsPoint( const awt::Point& rPoint ) - throw ( uno::RuntimeException ) -{ - return Rectangle( Point(), getBoundingBox().GetSize() ).IsInside( VCLPoint( rPoint ) ); -} - -awt::Rectangle SAL_CALL AccessibleBrowseBoxBase::getBounds() - throw ( uno::RuntimeException ) -{ - return AWTRectangle( getBoundingBox() ); -} - -awt::Point SAL_CALL AccessibleBrowseBoxBase::getLocation() - throw ( uno::RuntimeException ) -{ - return AWTPoint( getBoundingBox().TopLeft() ); -} - -awt::Point SAL_CALL AccessibleBrowseBoxBase::getLocationOnScreen() - throw ( uno::RuntimeException ) -{ - return AWTPoint( getBoundingBoxOnScreen().TopLeft() ); -} - -awt::Size SAL_CALL AccessibleBrowseBoxBase::getSize() - throw ( uno::RuntimeException ) -{ - return AWTSize( getBoundingBox().GetSize() ); -} - -sal_Bool SAL_CALL AccessibleBrowseBoxBase::isShowing() - throw ( uno::RuntimeException ) -{ - SolarMutexGuard aSolarGuard; - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - return implIsShowing(); -} - -sal_Bool SAL_CALL AccessibleBrowseBoxBase::isVisible() - throw ( uno::RuntimeException ) -{ - Reference< XAccessibleStateSet > xStateSet = getAccessibleStateSet(); - return xStateSet.is() ? - xStateSet->contains( AccessibleStateType::VISIBLE ) : sal_False; -} - -sal_Bool SAL_CALL AccessibleBrowseBoxBase::isFocusTraversable() - throw ( uno::RuntimeException ) -{ - Reference< XAccessibleStateSet > xStateSet = getAccessibleStateSet(); - return xStateSet.is() ? - xStateSet->contains( AccessibleStateType::FOCUSABLE ) : sal_False; -} - -void SAL_CALL AccessibleBrowseBoxBase::focusGained( const ::com::sun::star::awt::FocusEvent& ) throw (::com::sun::star::uno::RuntimeException) -{ - com::sun::star::uno::Any aFocused; - com::sun::star::uno::Any aEmpty; - aFocused <<= FOCUSED; - - commitEvent(AccessibleEventId::STATE_CHANGED,aFocused,aEmpty); -} -// ----------------------------------------------------------------------------- - -void SAL_CALL AccessibleBrowseBoxBase::focusLost( const ::com::sun::star::awt::FocusEvent& ) throw (::com::sun::star::uno::RuntimeException) -{ - com::sun::star::uno::Any aFocused; - com::sun::star::uno::Any aEmpty; - aFocused <<= FOCUSED; - - commitEvent(AccessibleEventId::STATE_CHANGED,aEmpty,aFocused); -} -// XAccessibleEventBroadcaster ------------------------------------------------ - -void SAL_CALL AccessibleBrowseBoxBase::addEventListener( - const Reference< XAccessibleEventListener>& _rxListener ) - throw ( uno::RuntimeException ) -{ - if ( _rxListener.is() ) - { - ::osl::MutexGuard aGuard( getOslMutex() ); - if ( !getClientId( ) ) - setClientId( AccessibleEventNotifier::registerClient( ) ); - - AccessibleEventNotifier::addEventListener( getClientId( ), _rxListener ); - } -} - -void SAL_CALL AccessibleBrowseBoxBase::removeEventListener( - const Reference< XAccessibleEventListener>& _rxListener ) - throw ( uno::RuntimeException ) -{ - if( _rxListener.is() && getClientId( ) ) - { - ::osl::MutexGuard aGuard( getOslMutex() ); - sal_Int32 nListenerCount = AccessibleEventNotifier::removeEventListener( getClientId( ), _rxListener ); - if ( !nListenerCount ) - { - // no listeners anymore - // -> revoke ourself. This may lead to the notifier thread dying (if we were the last client), - // and at least to us not firing any events anymore, in case somebody calls - // NotifyAccessibleEvent, again - - AccessibleEventNotifier::TClientId nId( getClientId( ) ); - setClientId( 0 ); - AccessibleEventNotifier::revokeClient( nId ); - } - } -} - -// XTypeProvider -------------------------------------------------------------- - -namespace -{ - class theAccessibleBrowseBoxBaseImplementationId : public rtl::Static< UnoTunnelIdInit, theAccessibleBrowseBoxBaseImplementationId > {}; -} - -Sequence< sal_Int8 > SAL_CALL AccessibleBrowseBoxBase::getImplementationId() - throw ( uno::RuntimeException ) -{ - return theAccessibleBrowseBoxBaseImplementationId::get().getSeq(); -} - -// XServiceInfo --------------------------------------------------------------- - -sal_Bool SAL_CALL AccessibleBrowseBoxBase::supportsService( - const OUString& rServiceName ) - throw ( uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( getOslMutex() ); - - Sequence< OUString > aSupportedServices( getSupportedServiceNames() ); - const OUString* pArrBegin = aSupportedServices.getConstArray(); - const OUString* pArrEnd = pArrBegin + aSupportedServices.getLength(); - const OUString* pString = pArrBegin; - - for( ; ( pString != pArrEnd ) && ( rServiceName != *pString ); ++pString ) - ; - - return pString != pArrEnd; -} - -Sequence< OUString > SAL_CALL AccessibleBrowseBoxBase::getSupportedServiceNames() - throw ( uno::RuntimeException ) -{ - const OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.accessibility.AccessibleContext" ) ); - return Sequence< OUString >( &aServiceName, 1 ); -} - -// other public methods ------------------------------------------------------- - -void AccessibleBrowseBoxBase::setAccessibleName( const OUString& rName ) -{ - ::osl::ClearableMutexGuard aGuard( getOslMutex() ); - Any aOld; - aOld <<= maName; - maName = rName; - - aGuard.clear(); - - commitEvent( - AccessibleEventId::NAME_CHANGED, - uno::makeAny( maName ), - aOld ); -} - -void AccessibleBrowseBoxBase::setAccessibleDescription( const OUString& rDescription ) -{ - ::osl::ClearableMutexGuard aGuard( getOslMutex() ); - Any aOld; - aOld <<= maDescription; - maDescription = rDescription; - - aGuard.clear(); - - commitEvent( - AccessibleEventId::DESCRIPTION_CHANGED, - uno::makeAny( maDescription ), - aOld ); -} - -// internal virtual methods --------------------------------------------------- - -sal_Bool AccessibleBrowseBoxBase::implIsShowing() -{ - sal_Bool bShowing = sal_False; - if( mxParent.is() ) - { - Reference< XAccessibleComponent > - xParentComp( mxParent->getAccessibleContext(), uno::UNO_QUERY ); - if( xParentComp.is() ) - bShowing = implGetBoundingBox().IsOver( - VCLRectangle( xParentComp->getBounds() ) ); - } - return bShowing; -} - -::utl::AccessibleStateSetHelper* AccessibleBrowseBoxBase::implCreateStateSetHelper() -{ - ::utl::AccessibleStateSetHelper* - pStateSetHelper = new ::utl::AccessibleStateSetHelper; - - if( isAlive() ) - { - // SHOWING done with mxParent - if( implIsShowing() ) - pStateSetHelper->AddState( AccessibleStateType::SHOWING ); - // BrowseBox fills StateSet with states depending on object type - mpBrowseBox->FillAccessibleStateSet( *pStateSetHelper, getType() ); - } - else - pStateSetHelper->AddState( AccessibleStateType::DEFUNC ); - - return pStateSetHelper; -} - -// internal helper methods ---------------------------------------------------- - -sal_Bool AccessibleBrowseBoxBase::isAlive() const -{ - return !rBHelper.bDisposed && !rBHelper.bInDispose && mpBrowseBox; -} - -void AccessibleBrowseBoxBase::ensureIsAlive() const - throw ( lang::DisposedException ) -{ - if( !isAlive() ) - throw lang::DisposedException(); -} - -Rectangle AccessibleBrowseBoxBase::getBoundingBox() - throw ( lang::DisposedException ) -{ - SolarMutexGuard aSolarGuard; - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - Rectangle aRect = implGetBoundingBox(); - if ( 0 == aRect.Left() && 0 == aRect.Top() && 0 == aRect.Right() && 0 == aRect.Bottom() ) - { - DBG_ERRORFILE( "shit" ); - } - return aRect; -} - -Rectangle AccessibleBrowseBoxBase::getBoundingBoxOnScreen() - throw ( lang::DisposedException ) -{ - SolarMutexGuard aSolarGuard; - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - Rectangle aRect = implGetBoundingBoxOnScreen(); - if ( 0 == aRect.Left() && 0 == aRect.Top() && 0 == aRect.Right() && 0 == aRect.Bottom() ) - { - DBG_ERRORFILE( "shit" ); - } - return aRect; -} - -void AccessibleBrowseBoxBase::commitEvent( - sal_Int16 _nEventId, const Any& _rNewValue, const Any& _rOldValue ) -{ - ::osl::ClearableMutexGuard aGuard( getOslMutex() ); - if ( !getClientId( ) ) - // if we don't have a client id for the notifier, then we don't have listeners, then - // we don't need to notify anything - return; - - // build an event object - AccessibleEventObject aEvent; - aEvent.Source = *this; - aEvent.EventId = _nEventId; - aEvent.OldValue = _rOldValue; - aEvent.NewValue = _rNewValue; - - // let the notifier handle this event - - AccessibleEventNotifier::addEvent( getClientId( ), aEvent ); -} - -sal_Int16 SAL_CALL AccessibleBrowseBoxBase::getAccessibleRole() - throw ( uno::RuntimeException ) -{ - ensureIsAlive(); - sal_Int16 nRole = AccessibleRole::UNKNOWN; - switch ( meObjType ) - { - case BBTYPE_ROWHEADERCELL: - nRole = AccessibleRole::ROW_HEADER; - break; - case BBTYPE_COLUMNHEADERCELL: - nRole = AccessibleRole::COLUMN_HEADER; - break; - case BBTYPE_COLUMNHEADERBAR: - case BBTYPE_ROWHEADERBAR: - case BBTYPE_TABLE: - nRole = AccessibleRole::TABLE; - break; - case BBTYPE_TABLECELL: - nRole = AccessibleRole::TABLE_CELL; - break; - case BBTYPE_BROWSEBOX: - nRole = AccessibleRole::PANEL; - break; - case BBTYPE_CHECKBOXCELL: - nRole = AccessibleRole::CHECK_BOX; - break; - } - return nRole; -} -// ----------------------------------------------------------------------------- -Any SAL_CALL AccessibleBrowseBoxBase::getAccessibleKeyBinding() - throw ( uno::RuntimeException ) -{ - return Any(); -} -// ----------------------------------------------------------------------------- -Reference<XAccessible > SAL_CALL AccessibleBrowseBoxBase::getAccessibleAtPoint( const ::com::sun::star::awt::Point& ) - throw ( uno::RuntimeException ) -{ - return NULL; -} -// ----------------------------------------------------------------------------- -void SAL_CALL AccessibleBrowseBoxBase::disposing( const ::com::sun::star::lang::EventObject& ) throw (::com::sun::star::uno::RuntimeException) -{ - m_xFocusWindow = NULL; -} -// ----------------------------------------------------------------------------- -sal_Int32 SAL_CALL AccessibleBrowseBoxBase::getForeground( ) throw (::com::sun::star::uno::RuntimeException) -{ - SolarMutexGuard aSolarGuard; - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - - sal_Int32 nColor = 0; - Window* pInst = mpBrowseBox->GetWindowInstance(); - if ( pInst ) - { - if ( pInst->IsControlForeground() ) - nColor = pInst->GetControlForeground().GetColor(); - else - { - Font aFont; - if ( pInst->IsControlFont() ) - aFont = pInst->GetControlFont(); - else - aFont = pInst->GetFont(); - nColor = aFont.GetColor().GetColor(); - } - } - - return nColor; -} -// ----------------------------------------------------------------------------- -sal_Int32 SAL_CALL AccessibleBrowseBoxBase::getBackground( ) throw (::com::sun::star::uno::RuntimeException) -{ - SolarMutexGuard aSolarGuard; - ::osl::MutexGuard aGuard( getOslMutex() ); - ensureIsAlive(); - sal_Int32 nColor = 0; - Window* pInst = mpBrowseBox->GetWindowInstance(); - if ( pInst ) - { - if ( pInst->IsControlBackground() ) - nColor = pInst->GetControlBackground().GetColor(); - else - nColor = pInst->GetBackground().GetColor().GetColor(); - } - - return nColor; -} - -// ============================================================================ -DBG_NAME( BrowseBoxAccessibleElement ) - -// XInterface ----------------------------------------------------------------- -IMPLEMENT_FORWARD_XINTERFACE2( BrowseBoxAccessibleElement, AccessibleBrowseBoxBase, BrowseBoxAccessibleElement_Base ) - -// XTypeProvider -------------------------------------------------------------- -IMPLEMENT_FORWARD_XTYPEPROVIDER2( BrowseBoxAccessibleElement, AccessibleBrowseBoxBase, BrowseBoxAccessibleElement_Base ) - -// XAccessible ---------------------------------------------------------------- - -Reference< XAccessibleContext > SAL_CALL BrowseBoxAccessibleElement::getAccessibleContext() throw ( uno::RuntimeException ) -{ - ensureIsAlive(); - return this; -} - -// ---------------------------------------------------------------------------- -BrowseBoxAccessibleElement::BrowseBoxAccessibleElement( const Reference< XAccessible >& rxParent, IAccessibleTableProvider& rBrowseBox, - const Reference< awt::XWindow >& _xFocusWindow, AccessibleBrowseBoxObjType eObjType ) - :AccessibleBrowseBoxBase( rxParent, rBrowseBox, _xFocusWindow, eObjType ) -{ - DBG_CTOR( BrowseBoxAccessibleElement, NULL ); -} - -// ---------------------------------------------------------------------------- -BrowseBoxAccessibleElement::BrowseBoxAccessibleElement( const Reference< XAccessible >& rxParent, IAccessibleTableProvider& rBrowseBox, - const Reference< awt::XWindow >& _xFocusWindow, AccessibleBrowseBoxObjType eObjType, - const ::rtl::OUString& rName, const ::rtl::OUString& rDescription ) - :AccessibleBrowseBoxBase( rxParent, rBrowseBox, _xFocusWindow, eObjType, rName, rDescription ) -{ - DBG_CTOR( BrowseBoxAccessibleElement, NULL ); -} - -// ---------------------------------------------------------------------------- -BrowseBoxAccessibleElement::~BrowseBoxAccessibleElement( ) -{ - DBG_DTOR( BrowseBoxAccessibleElement, NULL ); -} - -// ============================================================================ - -} // namespace accessibility - -// ============================================================================ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |