diff options
Diffstat (limited to 'embeddedobj/source/msole/olemisc.cxx')
| -rw-r--r-- | embeddedobj/source/msole/olemisc.cxx | 704 |
1 files changed, 704 insertions, 0 deletions
diff --git a/embeddedobj/source/msole/olemisc.cxx b/embeddedobj/source/msole/olemisc.cxx new file mode 100644 index 000000000000..adf07e1f522e --- /dev/null +++ b/embeddedobj/source/msole/olemisc.cxx @@ -0,0 +1,704 @@ +/************************************************************************* + * + * 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_embeddedobj.hxx" +#include <com/sun/star/embed/EmbedUpdateModes.hpp> +#include <com/sun/star/embed/EmbedStates.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/lang/DisposedException.hpp> + +#include <cppuhelper/interfacecontainer.h> + +#include <oleembobj.hxx> +#include <olecomponent.hxx> + +#include "ownview.hxx" + +using namespace ::com::sun::star; + +sal_Bool KillFile_Impl( const ::rtl::OUString& aURL, const uno::Reference< lang::XMultiServiceFactory >& xFactory ); + + +//------------------------------------------------------ +OleEmbeddedObject::OleEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory, + const uno::Sequence< sal_Int8 >& aClassID, + const ::rtl::OUString& aClassName ) +: m_pOleComponent( NULL ) +, m_pInterfaceContainer( NULL ) +, m_bReadOnly( sal_False ) +, m_bDisposed( sal_False ) +, m_nObjectState( -1 ) +, m_nTargetState( -1 ) +, m_nUpdateMode ( embed::EmbedUpdateModes::ALWAYS_UPDATE ) +, m_xFactory( xFactory ) +, m_aClassID( aClassID ) +, m_aClassName( aClassName ) +, m_bWaitSaveCompleted( sal_False ) +, m_bNewVisReplInStream( sal_True ) +, m_bStoreLoaded( sal_False ) +, m_bVisReplInitialized( sal_False ) +, m_bVisReplInStream( sal_False ) +, m_bStoreVisRepl( sal_False ) +, m_bIsLink( sal_False ) +, m_bHasCachedSize( sal_False ) +, m_nCachedAspect( 0 ) +, m_bHasSizeToSet( sal_False ) +, m_nAspectToSet( 0 ) +, m_bGotStatus( sal_False ) +, m_nStatus( 0 ) +, m_nStatusAspect( 0 ) +, m_pOwnView( NULL ) +, m_bFromClipboard( sal_False ) +, m_bTriedConversion( sal_False ) +{ +} + +//------------------------------------------------------ +// In case of loading from persistent entry the classID of the object +// will be retrieved from the entry, during construction it is unknown +OleEmbeddedObject::OleEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory, sal_Bool bLink ) +: m_pOleComponent( NULL ) +, m_pInterfaceContainer( NULL ) +, m_bReadOnly( sal_False ) +, m_bDisposed( sal_False ) +, m_nObjectState( -1 ) +, m_nTargetState( -1 ) +, m_nUpdateMode( embed::EmbedUpdateModes::ALWAYS_UPDATE ) +, m_xFactory( xFactory ) +, m_bWaitSaveCompleted( sal_False ) +, m_bNewVisReplInStream( sal_True ) +, m_bStoreLoaded( sal_False ) +, m_bVisReplInitialized( sal_False ) +, m_bVisReplInStream( sal_False ) +, m_bStoreVisRepl( sal_False ) +, m_bIsLink( bLink ) +, m_bHasCachedSize( sal_False ) +, m_nCachedAspect( 0 ) +, m_bHasSizeToSet( sal_False ) +, m_nAspectToSet( 0 ) +, m_bGotStatus( sal_False ) +, m_nStatus( 0 ) +, m_nStatusAspect( 0 ) +, m_pOwnView( NULL ) +, m_bFromClipboard( sal_False ) +, m_bTriedConversion( sal_False ) +{ +} +#ifdef WNT +//------------------------------------------------------ +// this constructor let object be initialized from clipboard +OleEmbeddedObject::OleEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory ) +: m_pOleComponent( NULL ) +, m_pInterfaceContainer( NULL ) +, m_bReadOnly( sal_False ) +, m_bDisposed( sal_False ) +, m_nObjectState( -1 ) +, m_nTargetState( -1 ) +, m_nUpdateMode( embed::EmbedUpdateModes::ALWAYS_UPDATE ) +, m_xFactory( xFactory ) +, m_bWaitSaveCompleted( sal_False ) +, m_bNewVisReplInStream( sal_True ) +, m_bStoreLoaded( sal_False ) +, m_bVisReplInitialized( sal_False ) +, m_bVisReplInStream( sal_False ) +, m_bStoreVisRepl( sal_False ) +, m_bIsLink( sal_False ) +, m_bHasCachedSize( sal_False ) +, m_nCachedAspect( 0 ) +, m_bHasSizeToSet( sal_False ) +, m_nAspectToSet( 0 ) +, m_bGotStatus( sal_False ) +, m_nStatus( 0 ) +, m_nStatusAspect( 0 ) +, m_pOwnView( NULL ) +, m_bFromClipboard( sal_True ) +, m_bTriedConversion( sal_False ) +{ +} +#endif +//------------------------------------------------------ +OleEmbeddedObject::~OleEmbeddedObject() +{ + OSL_ENSURE( !m_pInterfaceContainer && !m_pOleComponent && !m_xObjectStream.is(), + "The object is not closed! DISASTER is possible!" ); + + if ( m_pOleComponent || m_pInterfaceContainer || m_xObjectStream.is() ) + { + // the component must be cleaned during closing + m_refCount++; // to avoid crash + try { + Dispose(); + } catch( uno::Exception& ) {} + } + + if ( m_aTempURL.getLength() ) + KillFile_Impl( m_aTempURL, m_xFactory ); + + if ( m_aTempDumpURL.getLength() ) + KillFile_Impl( m_aTempDumpURL, m_xFactory ); +} + +//------------------------------------------------------ +void OleEmbeddedObject::MakeEventListenerNotification_Impl( const ::rtl::OUString& aEventName ) +{ + if ( m_pInterfaceContainer ) + { + ::cppu::OInterfaceContainerHelper* pContainer = + m_pInterfaceContainer->getContainer( + ::getCppuType( ( const uno::Reference< document::XEventListener >*) NULL ) ); + if ( pContainer != NULL ) + { + document::EventObject aEvent( static_cast< ::cppu::OWeakObject* >( this ), aEventName ); + ::cppu::OInterfaceIteratorHelper pIterator(*pContainer); + while (pIterator.hasMoreElements()) + { + try + { + ((document::XEventListener*)pIterator.next())->notifyEvent( aEvent ); + } + catch( uno::RuntimeException& ) + { + } + } + } + } +} +#ifdef WNT +//---------------------------------------------- +void OleEmbeddedObject::StateChangeNotification_Impl( sal_Bool bBeforeChange, sal_Int32 nOldState, sal_Int32 nNewState ) +{ + if ( m_pInterfaceContainer ) + { + ::cppu::OInterfaceContainerHelper* pContainer = m_pInterfaceContainer->getContainer( + ::getCppuType( ( const uno::Reference< embed::XStateChangeListener >*) NULL ) ); + if ( pContainer != NULL ) + { + lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) ); + ::cppu::OInterfaceIteratorHelper pIterator(*pContainer); + + while (pIterator.hasMoreElements()) + { + if ( bBeforeChange ) + { + try + { + ((embed::XStateChangeListener*)pIterator.next())->changingState( aSource, nOldState, nNewState ); + } + catch( uno::Exception& ) + { + // even if the listener complains ignore it for now + } + } + else + { + try + { + ((embed::XStateChangeListener*)pIterator.next())->stateChanged( aSource, nOldState, nNewState ); + } + catch( uno::Exception& ) + { + // if anything happened it is problem of listener, ignore it + } + } + } + } + } +} +#endif +//------------------------------------------------------ +void OleEmbeddedObject::GetRidOfComponent() +{ +#ifdef WNT + if ( m_pOleComponent ) + { + if ( m_nObjectState != -1 && m_nObjectState != embed::EmbedStates::LOADED ) + SaveObject_Impl(); + + m_pOleComponent->removeCloseListener( m_xClosePreventer ); + try + { + m_pOleComponent->close( sal_False ); + } + catch( uno::Exception& ) + { + // TODO: there should be a special listener to wait for component closing + // and to notify object, may be object itself can be such a listener + m_pOleComponent->addCloseListener( m_xClosePreventer ); + throw; + } + + m_pOleComponent->disconnectEmbeddedObject(); + m_pOleComponent->release(); + m_pOleComponent = NULL; + } +#endif +} + +//------------------------------------------------------ +void OleEmbeddedObject::Dispose() +{ + if ( m_pInterfaceContainer ) + { + lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) ); + m_pInterfaceContainer->disposeAndClear( aSource ); + delete m_pInterfaceContainer; + m_pInterfaceContainer = NULL; + } + + if ( m_pOwnView ) + { + m_pOwnView->Close(); + m_pOwnView->release(); + m_pOwnView = NULL; + } + + if ( m_pOleComponent ) + try { + GetRidOfComponent(); + } catch( uno::Exception& ) + { + m_bDisposed = true; + throw; // TODO: there should be a special listener that will close object when + // component is finally closed + } + + if ( m_xObjectStream.is() ) + { + uno::Reference< lang::XComponent > xComp( m_xObjectStream, uno::UNO_QUERY ); + OSL_ENSURE( xComp.is(), "Storage stream doesn't support XComponent!\n" ); + + if ( xComp.is() ) + { + try { + xComp->dispose(); + } catch( uno::Exception& ) {} + } + m_xObjectStream = uno::Reference< io::XStream >(); + } + + m_xParentStorage = uno::Reference< embed::XStorage >(); + + m_bDisposed = true; +} + +//------------------------------------------------------ +uno::Sequence< sal_Int8 > SAL_CALL OleEmbeddedObject::getClassID() + throw ( uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + return xWrappedObject->getClassID(); + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + return m_aClassID; +} + +//------------------------------------------------------ +::rtl::OUString SAL_CALL OleEmbeddedObject::getClassName() + throw ( uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + return xWrappedObject->getClassName(); + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + return m_aClassName; +} + +//------------------------------------------------------ +void SAL_CALL OleEmbeddedObject::setClassInfo( + const uno::Sequence< sal_Int8 >& aClassID, const ::rtl::OUString& aClassName ) + throw ( lang::NoSupportException, + uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->setClassInfo( aClassID, aClassName ); + return; + } + // end wrapping related part ==================== + + // the object class info can not be changed explicitly + throw lang::NoSupportException(); //TODO: +} + +//------------------------------------------------------ +uno::Reference< util::XCloseable > SAL_CALL OleEmbeddedObject::getComponent() + throw ( uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + return xWrappedObject->getComponent(); + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + if ( m_nObjectState == -1 ) // || m_nObjectState == embed::EmbedStates::LOADED ) + { + // the object is still not running + throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object is not loaded!\n" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); + } + + // if ( m_bWaitSaveCompleted ) + // throw embed::WrongStateException( + // ::rtl::OUString::createFromAscii( "The object waits for saveCompleted() call!\n" ), + // uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) ); + + if ( !m_pOleComponent ) + { + // TODO/LATER: Is it correct??? + return uno::Reference< util::XCloseable >(); + // throw uno::RuntimeException(); // TODO + } + + return uno::Reference< util::XCloseable >( static_cast< ::cppu::OWeakObject* >( m_pOleComponent ), uno::UNO_QUERY ); +} + +//---------------------------------------------- +void SAL_CALL OleEmbeddedObject::addStateChangeListener( const uno::Reference< embed::XStateChangeListener >& xListener ) + throw ( uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XStateChangeBroadcaster > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY ); + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->addStateChangeListener( xListener ); + return; + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + if ( !m_pInterfaceContainer ) + m_pInterfaceContainer = new ::cppu::OMultiTypeInterfaceContainerHelper( m_aMutex ); + + m_pInterfaceContainer->addInterface( ::getCppuType( (const uno::Reference< embed::XStateChangeListener >*)0 ), + xListener ); +} + +//---------------------------------------------- +void SAL_CALL OleEmbeddedObject::removeStateChangeListener( + const uno::Reference< embed::XStateChangeListener >& xListener ) + throw (uno::RuntimeException) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XStateChangeBroadcaster > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY ); + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->removeStateChangeListener( xListener ); + return; + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_pInterfaceContainer ) + m_pInterfaceContainer->removeInterface( ::getCppuType( (const uno::Reference< embed::XStateChangeListener >*)0 ), + xListener ); +} + + +//---------------------------------------------- +void SAL_CALL OleEmbeddedObject::close( sal_Bool bDeliverOwnership ) + throw ( util::CloseVetoException, + uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->close( bDeliverOwnership ); + return; + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + uno::Reference< uno::XInterface > xSelfHold( static_cast< ::cppu::OWeakObject* >( this ) ); + lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >( this ) ); + + if ( m_pInterfaceContainer ) + { + ::cppu::OInterfaceContainerHelper* pContainer = + m_pInterfaceContainer->getContainer( ::getCppuType( ( const uno::Reference< util::XCloseListener >*) NULL ) ); + if ( pContainer != NULL ) + { + ::cppu::OInterfaceIteratorHelper pIterator(*pContainer); + while (pIterator.hasMoreElements()) + { + try + { + ((util::XCloseListener*)pIterator.next())->queryClosing( aSource, bDeliverOwnership ); + } + catch( uno::RuntimeException& ) + { + pIterator.remove(); + } + } + } + + pContainer = m_pInterfaceContainer->getContainer( + ::getCppuType( ( const uno::Reference< util::XCloseListener >*) NULL ) ); + if ( pContainer != NULL ) + { + ::cppu::OInterfaceIteratorHelper pCloseIterator(*pContainer); + while (pCloseIterator.hasMoreElements()) + { + try + { + ((util::XCloseListener*)pCloseIterator.next())->notifyClosing( aSource ); + } + catch( uno::RuntimeException& ) + { + pCloseIterator.remove(); + } + } + } + } + + Dispose(); +} + +//---------------------------------------------- +void SAL_CALL OleEmbeddedObject::addCloseListener( const uno::Reference< util::XCloseListener >& xListener ) + throw ( uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->addCloseListener( xListener ); + return; + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + if ( !m_pInterfaceContainer ) + m_pInterfaceContainer = new ::cppu::OMultiTypeInterfaceContainerHelper( m_aMutex ); + + m_pInterfaceContainer->addInterface( ::getCppuType( (const uno::Reference< util::XCloseListener >*)0 ), xListener ); +} + +//---------------------------------------------- +void SAL_CALL OleEmbeddedObject::removeCloseListener( const uno::Reference< util::XCloseListener >& xListener ) + throw (uno::RuntimeException) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->removeCloseListener( xListener ); + return; + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + if ( m_pInterfaceContainer ) + m_pInterfaceContainer->removeInterface( ::getCppuType( (const uno::Reference< util::XCloseListener >*)0 ), + xListener ); +} + +//------------------------------------------------------ +void SAL_CALL OleEmbeddedObject::addEventListener( const uno::Reference< document::XEventListener >& xListener ) + throw ( uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->addEventListener( xListener ); + return; + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + if ( !m_pInterfaceContainer ) + m_pInterfaceContainer = new ::cppu::OMultiTypeInterfaceContainerHelper( m_aMutex ); + + m_pInterfaceContainer->addInterface( ::getCppuType( (const uno::Reference< document::XEventListener >*)0 ), xListener ); +} + +//------------------------------------------------------ +void SAL_CALL OleEmbeddedObject::removeEventListener( + const uno::Reference< document::XEventListener >& xListener ) + throw ( uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XEmbeddedObject > xWrappedObject = m_xWrappedObject; + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->removeEventListener( xListener ); + return; + } + // end wrapping related part ==================== + + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + if ( m_pInterfaceContainer ) + m_pInterfaceContainer->removeInterface( ::getCppuType( (const uno::Reference< document::XEventListener >*)0 ), + xListener ); +} + +// XInplaceObject ( wrapper related implementation ) +//------------------------------------------------------ +void SAL_CALL OleEmbeddedObject::setObjectRectangles( const awt::Rectangle& aPosRect, + const awt::Rectangle& aClipRect ) + throw ( embed::WrongStateException, + uno::Exception, + uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XInplaceObject > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY ); + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->setObjectRectangles( aPosRect, aClipRect ); + return; + } + // end wrapping related part ==================== + + throw embed::WrongStateException(); +} + +//------------------------------------------------------ +void SAL_CALL OleEmbeddedObject::enableModeless( sal_Bool bEnable ) + throw ( embed::WrongStateException, + uno::Exception, + uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XInplaceObject > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY ); + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->enableModeless( bEnable ); + return; + } + // end wrapping related part ==================== + + throw embed::WrongStateException(); +} + +//------------------------------------------------------ +void SAL_CALL OleEmbeddedObject::translateAccelerators( + const uno::Sequence< awt::KeyEvent >& aKeys ) + throw ( embed::WrongStateException, + uno::RuntimeException ) +{ + // begin wrapping related part ==================== + uno::Reference< embed::XInplaceObject > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY ); + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->translateAccelerators( aKeys ); + return; + } + // end wrapping related part ==================== + + // throw embed::WrongStateException(); +} + +// XChild +//------------------------------------------------------ +com::sun::star::uno::Reference< com::sun::star::uno::XInterface > SAL_CALL OleEmbeddedObject::getParent() throw (::com::sun::star::uno::RuntimeException) +{ + // begin wrapping related part ==================== + uno::Reference< container::XChild > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY ); + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + return xWrappedObject->getParent(); + } + // end wrapping related part ==================== + + return m_xParent; +} + +//------------------------------------------------------ +void SAL_CALL OleEmbeddedObject::setParent( const com::sun::star::uno::Reference< com::sun::star::uno::XInterface >& xParent ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException) +{ + // begin wrapping related part ==================== + uno::Reference< container::XChild > xWrappedObject( m_xWrappedObject, uno::UNO_QUERY ); + if ( xWrappedObject.is() ) + { + // the object was converted to OOo embedded object, the current implementation is now only a wrapper + xWrappedObject->setParent( xParent ); + return; + } + // end wrapping related part ==================== + + m_xParent = xParent; +} + |