/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove //#include "precompiled_framework.hxx" //_________________________________________________________________________________________________________________ // my own includes //_________________________________________________________________________________________________________________ #include #include #include #include #include #include //_________________________________________________________________________________________________________________ // interface includes //_________________________________________________________________________________________________________________ #include #include #include #include #include #include #include #include #include #include //_________________________________________________________________________________________________________________ // includes of other projects //_________________________________________________________________________________________________________________ #include #include #include #include //_________________________________________________________________________________________________________________ // namespace //_________________________________________________________________________________________________________________ namespace framework{ using namespace ::com::sun::star ; using namespace ::com::sun::star::awt ; using namespace ::com::sun::star::beans ; using namespace ::com::sun::star::container ; using namespace ::com::sun::star::frame ; using namespace ::com::sun::star::lang ; using namespace ::com::sun::star::uno ; using namespace ::com::sun::star::util ; using namespace ::cppu ; using namespace ::osl ; using namespace ::rtl ; using namespace ::vos ; //_________________________________________________________________________________________________________________ // non exported const //_________________________________________________________________________________________________________________ const char* PROTOCOL_VALUE = "vnd.sun.star.popup:"; const sal_Int32 PROTOCOL_LENGTH = 19; //_________________________________________________________________________________________________________________ // non exported definitions //_________________________________________________________________________________________________________________ //_________________________________________________________________________________________________________________ // declarations //_________________________________________________________________________________________________________________ //***************************************************************************************************************** // constructor //***************************************************************************************************************** PopupMenuDispatcher::PopupMenuDispatcher( const uno::Reference< XMultiServiceFactory >& xFactory ) // Init baseclasses first : ThreadHelpBase ( &Application::GetSolarMutex() ) , OWeakObject ( ) // Init member , m_xFactory ( xFactory ) , m_aListenerContainer ( m_aLock.getShareableOslMutex() ) , m_bAlreadyDisposed ( sal_False ) , m_bActivateListener ( sal_False ) { } //***************************************************************************************************************** // destructor //***************************************************************************************************************** PopupMenuDispatcher::~PopupMenuDispatcher() { // Warn programmer if he forgot to dispose this instance. // We must release all our references ... // and a dtor isn't the best place to do that! } //***************************************************************************************************************** // XInterface, XTypeProvider //***************************************************************************************************************** DEFINE_XINTERFACE_7 ( PopupMenuDispatcher , ::cppu::OWeakObject , DIRECT_INTERFACE( XTypeProvider ), DIRECT_INTERFACE( XServiceInfo ), DIRECT_INTERFACE( XDispatchProvider ), DIRECT_INTERFACE( XDispatch ), DIRECT_INTERFACE( XEventListener ), DIRECT_INTERFACE( XInitialization ), DERIVED_INTERFACE( XFrameActionListener, XEventListener ) ) DEFINE_XTYPEPROVIDER_7 ( PopupMenuDispatcher , XTypeProvider , XServiceInfo , XDispatchProvider , XDispatch , XEventListener , XInitialization , XFrameActionListener ) DEFINE_XSERVICEINFO_MULTISERVICE( PopupMenuDispatcher , ::cppu::OWeakObject , SERVICENAME_PROTOCOLHANDLER , IMPLEMENTATIONNAME_POPUPMENUDISPATCHER ) DEFINE_INIT_SERVICE(PopupMenuDispatcher, { /*Attention I think we don't need any mutex or lock here ... because we are called by our own static method impl_createInstance() to create a new instance of this class by our own supported service factory. see macro DEFINE_XSERVICEINFO_MULTISERVICE and "impl_initService()" for further informations! */ } ) //***************************************************************************************************************** // XInitialization //***************************************************************************************************************** void SAL_CALL PopupMenuDispatcher::initialize( const css::uno::Sequence< css::uno::Any >& lArguments ) throw( css::uno::Exception, css::uno::RuntimeException) { css::uno::Reference< css::frame::XFrame > xFrame; /* SAFE { */ WriteGuard aWriteLock(m_aLock); for (int a=0; a>= xFrame; m_xWeakFrame = xFrame; m_bActivateListener = sal_True; uno::Reference< css::frame::XFrameActionListener > xFrameActionListener( (OWeakObject *)this, css::uno::UNO_QUERY ); xFrame->addFrameActionListener( xFrameActionListener ); } } aWriteLock.unlock(); /* } SAFE */ } //***************************************************************************************************************** // XDispatchProvider //***************************************************************************************************************** css::uno::Reference< css::frame::XDispatch > SAL_CALL PopupMenuDispatcher::queryDispatch( const css::util::URL& rURL , const ::rtl::OUString& sTarget , sal_Int32 nFlags ) throw( css::uno::RuntimeException ) { css::uno::Reference< css::frame::XDispatch > xDispatch; if ( rURL.Complete.compareToAscii( PROTOCOL_VALUE, PROTOCOL_LENGTH ) == 0 ) { // --- SAFE --- ResetableGuard aGuard( m_aLock ); impl_RetrievePopupControllerQuery(); impl_CreateUriRefFactory(); css::uno::Reference< css::container::XNameAccess > xPopupCtrlQuery( m_xPopupCtrlQuery ); css::uno::Reference< css::uri::XUriReferenceFactory > xUriRefFactory( m_xUriRefFactory ); aGuard.unlock(); // --- SAFE --- if ( xPopupCtrlQuery.is() ) { try { // Just use the main part of the URL for popup menu controllers sal_Int32 nQueryPart( 0 ); sal_Int32 nSchemePart( 0 ); rtl::OUString aBaseURL( RTL_CONSTASCII_USTRINGPARAM( "vnd.sun.star.popup:" )); rtl::OUString aURL( rURL.Complete ); nSchemePart = aURL.indexOf( ':' ); if (( nSchemePart > 0 ) && ( aURL.getLength() > ( nSchemePart+1 ))) { nQueryPart = aURL.indexOf( '?', nSchemePart ); if ( nQueryPart > 0 ) aBaseURL += aURL.copy( nSchemePart+1, nQueryPart-(nSchemePart+1) ); else if ( nQueryPart == -1 ) aBaseURL += aURL.copy( nSchemePart+1 ); } css::uno::Reference< css::frame::XDispatchProvider > xDispatchProvider; // Find popup menu controller using the base URL xPopupCtrlQuery->getByName( aBaseURL ) >>= xDispatchProvider; aGuard.unlock(); // Ask popup menu dispatch provider for dispatch object if ( xDispatchProvider.is() ) xDispatch = xDispatchProvider->queryDispatch( rURL, sTarget, nFlags ); } catch ( RuntimeException& ) { throw; } catch ( Exception& ) { } } } return xDispatch; } css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL PopupMenuDispatcher::queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor ) throw( css::uno::RuntimeException ) { sal_Int32 nCount = lDescriptor.getLength(); css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher( nCount ); for( sal_Int32 i=0; iqueryDispatch( lDescriptor[i].FeatureURL, lDescriptor[i].FrameName, lDescriptor[i].SearchFlags); } return lDispatcher; } //***************************************************************************************************************** // XDispatch //***************************************************************************************************************** void SAL_CALL PopupMenuDispatcher::dispatch( const URL& /*aURL*/ , const Sequence< PropertyValue >& /*seqProperties*/ ) throw( RuntimeException ) { } //***************************************************************************************************************** // XDispatch //***************************************************************************************************************** void SAL_CALL PopupMenuDispatcher::addStatusListener( const uno::Reference< XStatusListener >& xControl, const URL& aURL ) throw( RuntimeException ) { // Ready for multithreading ResetableGuard aGuard( m_aLock ); // Safe impossible cases // Add listener to container. m_aListenerContainer.addInterface( aURL.Complete, xControl ); } //***************************************************************************************************************** // XDispatch //***************************************************************************************************************** void SAL_CALL PopupMenuDispatcher::removeStatusListener( const uno::Reference< XStatusListener >& xControl, const URL& aURL ) throw( RuntimeException ) { // Ready for multithreading ResetableGuard aGuard( m_aLock ); // Safe impossible cases // Add listener to container. m_aListenerContainer.removeInterface( aURL.Complete, xControl ); } //***************************************************************************************************************** // XFrameActionListener //***************************************************************************************************************** void SAL_CALL PopupMenuDispatcher::frameAction( const FrameActionEvent& aEvent ) throw ( RuntimeException ) { ResetableGuard aGuard( m_aLock ); if (( aEvent.Action == css::frame::FrameAction_COMPONENT_DETACHING ) || ( aEvent.Action == css::frame::FrameAction_COMPONENT_ATTACHED )) { // Reset query reference to requery it again next time m_xPopupCtrlQuery.clear(); } } //***************************************************************************************************************** // XEventListener //***************************************************************************************************************** void SAL_CALL PopupMenuDispatcher::disposing( const EventObject& ) throw( RuntimeException ) { // Ready for multithreading ResetableGuard aGuard( m_aLock ); // Safe impossible cases LOG_ASSERT( !(m_bAlreadyDisposed==sal_True), "MenuDispatcher::disposing()\nObject already disposed .. don't call it again!\n" ) if( m_bAlreadyDisposed == sal_False ) { m_bAlreadyDisposed = sal_True; if ( m_bActivateListener ) { uno::Reference< XFrame > xFrame( m_xWeakFrame.get(), UNO_QUERY ); if ( xFrame.is() ) { xFrame->removeFrameActionListener( uno::Reference< XFrameActionListener >( (OWeakObject *)this, UNO_QUERY )); m_bActivateListener = sal_False; } } // Forget our factory. m_xFactory = uno::Reference< XMultiServiceFactory >(); } } void PopupMenuDispatcher::impl_RetrievePopupControllerQuery() { if ( !m_xPopupCtrlQuery.is() ) { css::uno::Reference< css::frame::XLayoutManager > xLayoutManager; css::uno::Reference< css::frame::XFrame > xFrame( m_xWeakFrame ); if ( xFrame.is() ) { css::uno::Reference< css::beans::XPropertySet > xPropSet( xFrame, css::uno::UNO_QUERY ); if ( xPropSet.is() ) { try { xPropSet->getPropertyValue( FRAME_PROPNAME_LAYOUTMANAGER ) >>= xLayoutManager; if ( xLayoutManager.is() ) { css::uno::Reference< css::ui::XUIElement > xMenuBar; rtl::OUString aMenuBar( RTL_CONSTASCII_USTRINGPARAM( "private:resource/menubar/menubar" )); xMenuBar = xLayoutManager->getElement( aMenuBar ); m_xPopupCtrlQuery = css::uno::Reference< css::container::XNameAccess >( xMenuBar, css::uno::UNO_QUERY ); } } catch ( css::uno::RuntimeException& ) { throw; } catch ( css::uno::Exception& ) { } } } } } void PopupMenuDispatcher::impl_CreateUriRefFactory() { if ( !m_xUriRefFactory.is() ) { rtl::OUString aUriRefFactoryService( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.uri.UriReferenceFactory" )); m_xUriRefFactory = css::uno::Reference< css::uri::XUriReferenceFactory >( m_xFactory->createInstance( aUriRefFactoryService ), css::uno::UNO_QUERY); } } } // namespace framework