/************************************************************************* * * $RCSfile: intercept.cxx,v $ * * $Revision: 1.3 $ * * last change: $Author: abi $ $Date: 2003-04-04 09:03:46 $ * * 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): _______________________________________ * * ************************************************************************/ #ifndef _CPPUHELPER_WEAK_HXX_ #include #endif #include "intercept.hxx" #ifndef _EMBEDDOC_HXX_ #include "embeddoc.hxx" #endif using namespace ::com::sun::star; #define IUL 5 uno::Sequence<::rtl::OUString> Interceptor::m_aInterceptedURL(IUL); struct equalOUString { bool operator()( const rtl::OUString& rKey1, const rtl::OUString& rKey2 ) const { return !!( rKey1 == rKey2 ); } }; struct hashOUString { size_t operator()( const rtl::OUString& rName ) const { return rName.hashCode(); } }; class StatusChangeListenerContainer : public ::cppu::OMultiTypeInterfaceContainerHelperVar< rtl::OUString,hashOUString,equalOUString> { public: StatusChangeListenerContainer( ::osl::Mutex& aMutex ) : cppu::OMultiTypeInterfaceContainerHelperVar< rtl::OUString,hashOUString,equalOUString>(aMutex) { } }; void SAL_CALL Interceptor::addEventListener( const uno::Reference& Listener ) throw( uno::RuntimeException ) { osl::MutexGuard aGuard( m_aMutex ); if ( ! m_pDisposeEventListeners ) m_pDisposeEventListeners = new cppu::OInterfaceContainerHelper( m_aMutex ); m_pDisposeEventListeners->addInterface( Listener ); } void SAL_CALL Interceptor::removeEventListener( const uno::Reference< lang::XEventListener >& Listener ) throw( uno::RuntimeException ) { osl::MutexGuard aGuard( m_aMutex ); if ( m_pDisposeEventListeners ) m_pDisposeEventListeners->removeInterface( Listener ); } void SAL_CALL Interceptor::dispose() { lang::EventObject aEvt; aEvt.Source = static_cast< frame::XDispatch* >( this ); osl::MutexGuard aGuard(m_aMutex); if ( m_pDisposeEventListeners && m_pDisposeEventListeners->getLength() ) m_pDisposeEventListeners->disposeAndClear( aEvt ); if(m_pStatCL) m_pStatCL->disposeAndClear( aEvt ); m_xSlaveDispatchProvider = 0; m_xMasterDispatchProvider = 0; } Interceptor::Interceptor(EmbedDocument_Impl* pOLEInterface) : m_pOLEInterface(pOLEInterface), m_pStatCL(0), m_pDisposeEventListeners(0) { m_aInterceptedURL[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(".uno:Save")); m_aInterceptedURL[1] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(".uno:SaveAll")); m_aInterceptedURL[2] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(".uno:CloseDoc")); m_aInterceptedURL[3] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(".uno:CloseWin")); m_aInterceptedURL[4] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(".uno:CloseFrame")); } Interceptor::~Interceptor() { if( m_pDisposeEventListeners ) delete m_pDisposeEventListeners; if(m_pStatCL) delete m_pStatCL; } //XDispatch void SAL_CALL Interceptor::dispatch( const util::URL& URL, const uno::Sequence< beans::PropertyValue >& Arguments ) throw (uno::RuntimeException) { if(m_pOLEInterface) if(URL.Complete == m_aInterceptedURL[0]) m_pOLEInterface->SaveObject(); else if(URL.Complete == m_aInterceptedURL[2] || URL.Complete == m_aInterceptedURL[3] || URL.Complete == m_aInterceptedURL[4]) m_pOLEInterface->Close(1); } void SAL_CALL Interceptor::addStatusListener( const uno::Reference< frame::XStatusListener >& Control, const util::URL& URL ) throw ( uno::RuntimeException ) { if(!Control.is()) return; if(URL.Complete == m_aInterceptedURL[0]) { // Save frame::FeatureStateEvent aStateEvent; aStateEvent.FeatureURL.Complete = m_aInterceptedURL[0]; aStateEvent.FeatureDescriptor = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Update")); aStateEvent.IsEnabled = sal_True; aStateEvent.Requery = sal_False; aStateEvent.State <<= rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("update")); Control->statusChanged(aStateEvent); { osl::MutexGuard aGuard(m_aMutex); if(!m_pStatCL) m_pStatCL = new StatusChangeListenerContainer(m_aMutex); } m_pStatCL->addInterface(URL.Complete,Control); return; } sal_Int32 i = 2; if(URL.Complete == m_aInterceptedURL[i] || URL.Complete == m_aInterceptedURL[++i] || URL.Complete == m_aInterceptedURL[++i] ) { // Close and return frame::FeatureStateEvent aStateEvent; aStateEvent.FeatureURL.Complete = m_aInterceptedURL[i]; aStateEvent.FeatureDescriptor = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Close and Return")); aStateEvent.IsEnabled = sal_True; aStateEvent.Requery = sal_False; aStateEvent.State <<= rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("closeandreturn")); Control->statusChanged(aStateEvent); { osl::MutexGuard aGuard(m_aMutex); if(!m_pStatCL) m_pStatCL = new StatusChangeListenerContainer(m_aMutex); } m_pStatCL->addInterface(URL.Complete,Control); return; } } void SAL_CALL Interceptor::removeStatusListener( const uno::Reference< frame::XStatusListener >& Control, const util::URL& URL ) throw ( uno::RuntimeException ) { if(!(Control.is() && m_pStatCL)) return; else { m_pStatCL->removeInterface(URL.Complete,Control); return; } } //XInterceptorInfo uno::Sequence< ::rtl::OUString > SAL_CALL Interceptor::getInterceptedURLs( ) throw ( uno::RuntimeException ) { // now implemented as update return m_aInterceptedURL; } // XDispatchProvider uno::Reference< frame::XDispatch > SAL_CALL Interceptor::queryDispatch( const util::URL& URL, const ::rtl::OUString& TargetFrameName, sal_Int32 SearchFlags ) throw ( uno::RuntimeException ) { osl::MutexGuard aGuard(m_aMutex); if(URL.Complete == m_aInterceptedURL[0]) return (frame::XDispatch*)this; else if(URL.Complete == m_aInterceptedURL[1]) return (frame::XDispatch*)0 ; else if(URL.Complete == m_aInterceptedURL[2]) return (frame::XDispatch*)this; else if(URL.Complete == m_aInterceptedURL[3]) return (frame::XDispatch*)this; else if(URL.Complete == m_aInterceptedURL[4]) return (frame::XDispatch*)this; else { if(m_xSlaveDispatchProvider.is()) return m_xSlaveDispatchProvider->queryDispatch( URL,TargetFrameName,SearchFlags); else return uno::Reference(0); } } uno::Sequence< uno::Reference< frame::XDispatch > > SAL_CALL Interceptor::queryDispatches( const uno::Sequence& Requests ) throw ( uno::RuntimeException ) { uno::Sequence< uno::Reference< frame::XDispatch > > aRet; osl::MutexGuard aGuard(m_aMutex); if(m_xSlaveDispatchProvider.is()) aRet = m_xSlaveDispatchProvider->queryDispatches(Requests); else aRet.realloc(Requests.getLength()); for(sal_Int32 i = 0; i < Requests.getLength(); ++i) if(m_aInterceptedURL[0] == Requests[i].FeatureURL.Complete) aRet[i] = (frame::XDispatch*) this; else if(m_aInterceptedURL[1] == Requests[i].FeatureURL.Complete) aRet[i] = (frame::XDispatch*) 0; else if(m_aInterceptedURL[2] == Requests[i].FeatureURL.Complete) aRet[i] = (frame::XDispatch*) this; else if(m_aInterceptedURL[3] == Requests[i].FeatureURL.Complete) aRet[i] = (frame::XDispatch*) this; else if(m_aInterceptedURL[4] == Requests[i].FeatureURL.Complete) aRet[i] = (frame::XDispatch*) this; return aRet; } //XDispatchProviderInterceptor uno::Reference< frame::XDispatchProvider > SAL_CALL Interceptor::getSlaveDispatchProvider( ) throw ( uno::RuntimeException ) { osl::MutexGuard aGuard(m_aMutex); return m_xSlaveDispatchProvider; } void SAL_CALL Interceptor::setSlaveDispatchProvider( const uno::Reference< frame::XDispatchProvider >& NewDispatchProvider ) throw ( uno::RuntimeException ) { osl::MutexGuard aGuard(m_aMutex); m_xSlaveDispatchProvider = NewDispatchProvider; } uno::Reference< frame::XDispatchProvider > SAL_CALL Interceptor::getMasterDispatchProvider( ) throw ( uno::RuntimeException ) { osl::MutexGuard aGuard(m_aMutex); return m_xMasterDispatchProvider; } void SAL_CALL Interceptor::setMasterDispatchProvider( const uno::Reference< frame::XDispatchProvider >& NewSupplier ) throw ( uno::RuntimeException ) { osl::MutexGuard aGuard(m_aMutex); m_xMasterDispatchProvider = NewSupplier; }