diff options
Diffstat (limited to 'sfx2/source/doc/sfxbasemodel.cxx')
| -rw-r--r-- | sfx2/source/doc/sfxbasemodel.cxx | 105 |
1 files changed, 82 insertions, 23 deletions
diff --git a/sfx2/source/doc/sfxbasemodel.cxx b/sfx2/source/doc/sfxbasemodel.cxx index 21c06cb29615..d24a95332b58 100644 --- a/sfx2/source/doc/sfxbasemodel.cxx +++ b/sfx2/source/doc/sfxbasemodel.cxx @@ -2383,6 +2383,32 @@ void SAL_CALL SfxBaseModel::removeEventListener( const uno::Reference< XDOCEVENT m_pData->m_aInterfaceContainer.removeInterface( ::getCppuType((const uno::Reference< XDOCEVENTLISTENER >*)0), aListener ); } +//-------------------------------------------------------------------------------------------------------- +// XDocumentEventBroadcaster +//-------------------------------------------------------------------------------------------------------- +// --------------------------------- +void SAL_CALL SfxBaseModel::addDocumentEventListener( const uno::Reference< document::XDocumentEventListener >& aListener ) + throw ( uno::RuntimeException ) +{ + SfxModelGuard aGuard( *this, SfxModelGuard::E_INITIALIZING ); + m_pData->m_aInterfaceContainer.addInterface( ::getCppuType((const uno::Reference< document::XDocumentEventListener >*)0), aListener ); +} + +// --------------------------------- +void SAL_CALL SfxBaseModel::removeDocumentEventListener( const uno::Reference< document::XDocumentEventListener >& aListener ) + throw ( uno::RuntimeException ) +{ + SfxModelGuard aGuard( *this ); + m_pData->m_aInterfaceContainer.removeInterface( ::getCppuType((const uno::Reference< document::XDocumentEventListener >*)0), aListener ); +} + +// --------------------------------- +void SAL_CALL SfxBaseModel::notifyDocumentEvent( const ::rtl::OUString&, const uno::Reference< frame::XController2 >&, const uno::Any& ) + throw ( lang::IllegalArgumentException, lang::NoSupportException, uno::RuntimeException ) +{ + throw lang::NoSupportException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SfxBaseModel controlls all the sent notifications itself!" ) ), uno::Reference< uno::XInterface >() ); +} + //________________________________________________________________________________________________________ // SfxListener //________________________________________________________________________________________________________ @@ -2526,7 +2552,9 @@ void SfxBaseModel::Notify( SfxBroadcaster& rBC , break; } - postEvent_Impl( pNamedHint->GetEventName() ); + + SfxViewEventHint* pViewHint = PTR_CAST( SfxViewEventHint, &rHint ); + postEvent_Impl( pNamedHint->GetEventName(), pViewHint ? pViewHint->GetController() : uno::Reference< frame::XController2 >() ); } if ( pSimpleHint ) @@ -2871,8 +2899,32 @@ void SfxBaseModel::impl_store( const ::rtl::OUString& sURL } //******************************************************************************************************** +namespace { +template< typename ListenerT, typename EventT > +class NotifySingleListenerIgnoreRE +{ +private: + typedef void ( SAL_CALL ListenerT::*NotificationMethod )( const EventT& ); + NotificationMethod m_pMethod; + const EventT& m_rEvent; +public: + NotifySingleListenerIgnoreRE( NotificationMethod method, const EventT& event ) : m_pMethod( method ), m_rEvent( event ) { } -void SfxBaseModel::postEvent_Impl( ::rtl::OUString aName ) + void operator()( const uno::Reference<ListenerT>& listener ) const + { + try + { + (listener.get()->*m_pMethod)( m_rEvent ); + } + catch( uno::RuntimeException& ) + { + // this exception is ignored to avoid problems with invalid listeners, the listener should be probably thrown away in future + } + } +}; +} // anonymous namespace + +void SfxBaseModel::postEvent_Impl( const ::rtl::OUString& aName, const uno::Reference< frame::XController2 >& xController ) { // object already disposed? if ( impl_isDisposed() ) @@ -2882,34 +2934,41 @@ void SfxBaseModel::postEvent_Impl( ::rtl::OUString aName ) if (!aName.getLength()) return; - ::cppu::OInterfaceContainerHelper* pIC = m_pData->m_aInterfaceContainer.getContainer( - ::getCppuType((const uno::Reference< XDOCEVENTLISTENER >*)0) ); - if( pIC ) + ::cppu::OInterfaceContainerHelper* pIC = + m_pData->m_aInterfaceContainer.getContainer( ::getCppuType( (const uno::Reference< document::XDocumentEventListener >*)0 ) ); + if ( pIC ) + { +#ifdef DBG_UTIL + ByteString aTmp( "SfxDocumentEvent: " ); + aTmp += ByteString( String(aName), RTL_TEXTENCODING_UTF8 ); + DBG_TRACE( aTmp.GetBuffer() ); +#endif + + document::DocumentEvent aDocumentEvent( (frame::XModel*)this, aName, xController, uno::Any() ); + + pIC->forEach< document::XDocumentEventListener, NotifySingleListenerIgnoreRE< document::XDocumentEventListener, document::DocumentEvent > >( + NotifySingleListenerIgnoreRE< document::XDocumentEventListener, document::DocumentEvent >( + &document::XDocumentEventListener::documentEventOccured, + aDocumentEvent ) ); + } + pIC = m_pData->m_aInterfaceContainer.getContainer( ::getCppuType( (const uno::Reference< document::XEventListener >*)0 ) ); + if ( pIC ) { #ifdef DBG_UTIL - ByteString aTmp( "SfxEvent: "); + ByteString aTmp( "SfxEvent: " ); aTmp += ByteString( String(aName), RTL_TEXTENCODING_UTF8 ); DBG_TRACE( aTmp.GetBuffer() ); #endif - document::EventObject aEvent( (frame::XModel *)this, aName ); - ::cppu::OInterfaceContainerHelper aIC( m_aMutex ); - uno::Sequence < uno::Reference < uno::XInterface > > aElements = pIC->getElements(); - for ( sal_Int32 nElem=0; nElem<aElements.getLength(); nElem++ ) - aIC.addInterface( aElements[nElem] ); - ::cppu::OInterfaceIteratorHelper aIt( aIC ); - while( aIt.hasMoreElements() ) - { - try - { - ((XDOCEVENTLISTENER *)aIt.next())->notifyEvent( aEvent ); - } - catch( uno::RuntimeException& ) - { - aIt.remove(); - } - } + + document::EventObject aEvent( (frame::XModel*)this, aName ); + + pIC->forEach< document::XEventListener, NotifySingleListenerIgnoreRE< document::XEventListener, document::EventObject > >( + NotifySingleListenerIgnoreRE< document::XEventListener, document::EventObject >( + &document::XEventListener::notifyEvent, + aEvent ) ); } + } uno::Reference < container::XIndexAccess > SAL_CALL SfxBaseModel::getViewData() throw(::com::sun::star::uno::RuntimeException) |