/************************************************************************* * * $RCSfile: miscobj.cxx,v $ * * $Revision: 1.1 $ * * last change: $Author: mav $ $Date: 2003-10-27 12:57:29 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #include #ifndef _COM_SUN_STAR_EMBED_EMBEDSTATES_HPP_ #include #endif #ifndef _COM_SUN_STAR_EMBED_EMBEDVERBS_HPP_ #include #endif #ifndef _COM_SUN_STAR_EMBED_XSTORAGE_HPP_ #include #endif #ifndef _COM_SUN_STAR_EMBED_EMBEDUPDATEMODES_HPP_ #include #endif #ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_ #include #endif #include #include #include "closepreventer.hxx" #include "intercept.hxx" using namespace ::com::sun::star; //------------------------------------------------------ OCommonEmbeddedObject::OCommonEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory, const uno::Sequence< sal_Int8 >& aClassID, const ::rtl::OUString& aClassName, const ::rtl::OUString& aDocServiceName ) : m_pDocHolder( NULL ) , m_pInterfaceContainer( NULL ) , m_bReadOnly( sal_False ) , m_bDisposed( sal_False ) , m_nObjectState( -1 ) , m_nUpdateMode ( embed::EmbedUpdateModes::EMBED_ALWAYS_UPDATE ) , m_xFactory( xFactory ) , m_aClassID( aClassID ) , m_aClassName( aClassName ) , m_aDocServiceName( aDocServiceName ) , m_aAcceptedStates( NUM_SUPPORTED_STATES ) , m_aVerbTable( NUM_SUPPORTED_VERBS ) , m_bWaitSaveCompleted( sal_False ) , m_bIsLink( sal_False ) { CommonInit_Impl(); } //------------------------------------------------------ OCommonEmbeddedObject::OCommonEmbeddedObject( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory, const ::com::sun::star::uno::Sequence< sal_Int8 >& aClassID, const ::rtl::OUString& aClassName, const ::rtl::OUString& aDocServiceName, const ::rtl::OUString& aLinkFilterName, const ::rtl::OUString& aLinkURL ) : m_pDocHolder( NULL ) , m_pInterfaceContainer( NULL ) , m_bReadOnly( sal_False ) , m_bDisposed( sal_False ) , m_nObjectState( embed::EmbedStates::EMBED_LOADED ) , m_nUpdateMode ( embed::EmbedUpdateModes::EMBED_ALWAYS_UPDATE ) , m_xFactory( xFactory ) , m_aClassID( aClassID ) , m_aClassName( aClassName ) , m_aDocServiceName( aDocServiceName ) , m_aAcceptedStates( NUM_SUPPORTED_STATES ) , m_aVerbTable( NUM_SUPPORTED_VERBS ) , m_bWaitSaveCompleted( sal_False ) , m_bIsLink( sal_True ) , m_aLinkFilterName( aLinkFilterName ) , m_aLinkURL( aLinkURL ) { OSL_ENSURE( m_aLinkURL.getLength(), "The link for linked object must not be empty!\n" ); // linked object has no persistence so it is in loaded state starting from creation CommonInit_Impl(); } //------------------------------------------------------ void OCommonEmbeddedObject::CommonInit_Impl() { OSL_ENSURE( m_xFactory.is(), "No ServiceFactory is provided!\n" ); if ( !m_xFactory.is() ) throw uno::RuntimeException(); m_pDocHolder = new DocumentHolder( m_xFactory, this ); m_pDocHolder->acquire(); // accepted states m_aAcceptedStates[0] = embed::EmbedStates::EMBED_LOADED; m_aAcceptedStates[1] = embed::EmbedStates::EMBED_RUNNING; m_aAcceptedStates[2] = embed::EmbedStates::EMBED_ACTIVE; // intermediate states m_pIntermediateStatesSeqs[0][2].realloc( 1 ); m_pIntermediateStatesSeqs[0][2][0] = embed::EmbedStates::EMBED_RUNNING; m_pIntermediateStatesSeqs[2][0].realloc( 1 ); m_pIntermediateStatesSeqs[2][0][0] = embed::EmbedStates::EMBED_RUNNING; // verbs table m_aVerbTable[0].realloc( 2 ); m_aVerbTable[0][0] = embed::EmbedVerbs::MS_OLEVERB_PRIMARY; m_aVerbTable[0][1] = embed::EmbedStates::EMBED_ACTIVE; m_aVerbTable[1].realloc( 2 ); m_aVerbTable[1][0] = embed::EmbedVerbs::MS_OLEVERB_SHOW; m_aVerbTable[1][1] = embed::EmbedStates::EMBED_ACTIVE; m_aVerbTable[2].realloc( 2 ); m_aVerbTable[2][0] = embed::EmbedVerbs::MS_OLEVERB_OPEN; m_aVerbTable[2][1] = embed::EmbedStates::EMBED_ACTIVE; m_xClosePreventer = uno::Reference< util::XCloseListener >( static_cast< ::cppu::OWeakObject* >( new OClosePreventer() ), uno::UNO_QUERY ); } //------------------------------------------------------ OCommonEmbeddedObject::~OCommonEmbeddedObject() { if ( m_pInterfaceContainer ) { delete m_pInterfaceContainer; m_pInterfaceContainer = NULL; } if ( m_pDocHolder ) { m_pDocHolder->CloseFrame(); m_pDocHolder->CloseDocument(); m_pDocHolder->FreeOffice(); m_pDocHolder->release(); m_pDocHolder = NULL; } } //------------------------------------------------------ void OCommonEmbeddedObject::PostEvent_Impl( const ::rtl::OUString& aEventName ) { if ( m_pInterfaceContainer ) { ::cppu::OInterfaceContainerHelper* pIC = m_pInterfaceContainer->getContainer( ::getCppuType((const uno::Reference< document::XEventListener >*)0) ); if( pIC ) { document::EventObject aEvent( (embed::XEmbeddedObject*)this, aEventName ); ::cppu::OInterfaceIteratorHelper aIt( *pIC ); while( aIt.hasMoreElements() ) { try { ((document::XEventListener *)aIt.next())->notifyEvent( aEvent ); } catch( uno::RuntimeException& ) { aIt.remove(); } } } } } //------------------------------------------------------ uno::Any SAL_CALL OCommonEmbeddedObject::queryInterface( const uno::Type& rType ) throw( uno::RuntimeException ) { uno::Any aReturn; aReturn <<= ::cppu::queryInterface( rType, static_cast< embed::XEmbeddedObject* >( this ), static_cast< embed::XVisualObject* >( this ), static_cast< embed::XEmbedPersist* >( this ), static_cast< embed::XClassifiedObject* >( this ), static_cast< embed::XComponentSupplier* >( this ), static_cast< document::XEventBroadcaster* >( this ) ); if ( aReturn.hasValue() ) return aReturn; else return ::cppu::OWeakObject::queryInterface( rType ) ; } //------------------------------------------------------ void SAL_CALL OCommonEmbeddedObject::acquire() throw() { ::cppu::OWeakObject::acquire() ; } //------------------------------------------------------ void SAL_CALL OCommonEmbeddedObject::release() throw() { ::cppu::OWeakObject::release() ; } //------------------------------------------------------ uno::Sequence< uno::Type > SAL_CALL OCommonEmbeddedObject::getTypes() throw( uno::RuntimeException ) { static ::cppu::OTypeCollection* pTypeCollection = NULL; if ( !pTypeCollection ) { ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); if ( !pTypeCollection ) { static ::cppu::OTypeCollection aTypeCollection( ::getCppuType( (const uno::Reference< lang::XTypeProvider >*)NULL ), ::getCppuType( (const uno::Reference< embed::XEmbeddedObject >*)NULL ), ::getCppuType( (const uno::Reference< embed::XVisualObject >*)NULL ), ::getCppuType( (const uno::Reference< embed::XEmbedPersist >*)NULL ), ::getCppuType( (const uno::Reference< embed::XClassifiedObject >*)NULL ), ::getCppuType( (const uno::Reference< embed::XComponentSupplier >*)NULL ), ::getCppuType( (const uno::Reference< document::XEventBroadcaster >*)NULL ) ); pTypeCollection = &aTypeCollection ; } } return pTypeCollection->getTypes() ; } //------------------------------------------------------ uno::Sequence< sal_Int8 > SAL_CALL OCommonEmbeddedObject::getImplementationId() throw( uno::RuntimeException ) { static ::cppu::OImplementationId* pID = NULL ; if ( !pID ) { ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ) ; if ( !pID ) { static ::cppu::OImplementationId aID( sal_False ) ; pID = &aID ; } } return pID->getImplementationId() ; } //------------------------------------------------------ uno::Sequence< sal_Int8 > SAL_CALL OCommonEmbeddedObject::getClassID() throw ( uno::RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); if ( m_bDisposed ) throw lang::DisposedException(); // TODO return m_aClassID; } //------------------------------------------------------ ::rtl::OUString SAL_CALL OCommonEmbeddedObject::getClassName() throw ( uno::RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); if ( m_bDisposed ) throw lang::DisposedException(); // TODO return m_aClassName; } //------------------------------------------------------ void SAL_CALL OCommonEmbeddedObject::setClassInfo( const uno::Sequence< sal_Int8 >& aClassID, const ::rtl::OUString& aClassName ) throw ( lang::NoSupportException, uno::RuntimeException ) { // the object class info can not be changed explicitly throw lang::NoSupportException(); //TODO: } //------------------------------------------------------ uno::Reference< lang::XComponent > SAL_CALL OCommonEmbeddedObject::getComponent() throw ( uno::RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); if ( m_bDisposed ) throw lang::DisposedException(); // TODO // add an exception if ( m_nObjectState == -1 ) { // the object is still not loaded throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Can't store object without persistence!\n" ), uno::Reference< uno::XInterface >( reinterpret_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) ) ); return uno::Reference< lang::XComponent >( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); } //------------------------------------------------------ void SAL_CALL OCommonEmbeddedObject::addEventListener( const uno::Reference< document::XEventListener >& xListener ) throw ( uno::RuntimeException ) { ::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 OCommonEmbeddedObject::removeEventListener( const uno::Reference< document::XEventListener >& xListener ) throw ( uno::RuntimeException ) { ::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 ); } //------------------------------------------------------ void SAL_CALL OCommonEmbeddedObject::dispose() throw ( uno::RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); if ( m_bDisposed ) throw lang::DisposedException(); // TODO if ( m_pInterfaceContainer ) { lang::EventObject aEvent( (embed::XEmbeddedObject*)this ); m_pInterfaceContainer->disposeAndClear( aEvent ); delete m_pInterfaceContainer; m_pInterfaceContainer = NULL; } if ( m_pDocHolder ) { m_pDocHolder->CloseFrame(); m_pDocHolder->CloseDocument(); m_pDocHolder->FreeOffice(); m_pDocHolder->release(); m_pDocHolder = NULL; } m_bDisposed = true; } //------------------------------------------------------ void SAL_CALL OCommonEmbeddedObject::addEventListener( const uno::Reference< lang::XEventListener >& xListener ) throw ( uno::RuntimeException ) { ::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< lang::XEventListener >*)0 ), xListener ); } //------------------------------------------------------ void SAL_CALL OCommonEmbeddedObject::removeEventListener( const uno::Reference< lang::XEventListener >& xListener ) throw ( uno::RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); if ( m_bDisposed ) throw lang::DisposedException(); // TODO if ( m_pInterfaceContainer ) m_pInterfaceContainer->removeInterface( ::getCppuType( (const uno::Reference< lang::XEventListener >*)0 ), xListener ); }