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Diffstat (limited to 'framework/source/fwi/helper/popupmenucontrollerbase.cxx')
| -rw-r--r-- | framework/source/fwi/helper/popupmenucontrollerbase.cxx | 432 |
1 files changed, 432 insertions, 0 deletions
diff --git a/framework/source/fwi/helper/popupmenucontrollerbase.cxx b/framework/source/fwi/helper/popupmenucontrollerbase.cxx new file mode 100644 index 000000000000..af46386edb35 --- /dev/null +++ b/framework/source/fwi/helper/popupmenucontrollerbase.cxx @@ -0,0 +1,432 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: popupmenucontrollerbase.cxx,v $ + * $Revision: 1.8.82.1 $ + * + * 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_framework.hxx" +#include <helper/popupmenucontrollerbase.hxx> + +//_________________________________________________________________________________________________________________ +// my own includes +//_________________________________________________________________________________________________________________ +#include <threadhelp/resetableguard.hxx> +#include "services.h" + +//_________________________________________________________________________________________________________________ +// interface includes +//_________________________________________________________________________________________________________________ +#include <com/sun/star/awt/XDevice.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/awt/MenuItemStyle.hpp> +#include <com/sun/star/frame/XDispatchProvider.hpp> +#include <com/sun/star/lang/DisposedException.hpp> + +//_________________________________________________________________________________________________________________ +// includes of other projects +//_________________________________________________________________________________________________________________ + +#ifndef _VCL_MENU_HXX_ +#include <vcl/menu.hxx> +#endif +#include <vcl/svapp.hxx> +#include <rtl/ustrbuf.hxx> +#include <rtl/logfile.hxx> +//_________________________________________________________________________________________________________________ +// Defines +//_________________________________________________________________________________________________________________ +// + +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::frame; +using namespace com::sun::star::beans; +using namespace com::sun::star::util; + +namespace framework +{ + +//***************************************************************************************************************** +// XInterface, XTypeProvider, XServiceInfo +//***************************************************************************************************************** +DEFINE_XINTERFACE_11 ( PopupMenuControllerBase , + OWeakObject , + DIRECT_INTERFACE( css::lang::XTypeProvider ), + DIRECT_INTERFACE( css::lang::XServiceInfo ), + DIRECT_INTERFACE( ::com::sun::star::frame::XPopupMenuController ), + DIRECT_INTERFACE( css::lang::XInitialization ), + DIRECT_INTERFACE( css::frame::XStatusListener ), + DIRECT_INTERFACE( css::awt::XMenuListener ), + DIRECT_INTERFACE( css::frame::XDispatchProvider ), + DIRECT_INTERFACE( css::frame::XDispatch ), + DIRECT_INTERFACE( css::lang::XComponent ), + DERIVED_INTERFACE( css::lang::XEventListener, css::frame::XStatusListener ), + DERIVED_INTERFACE( css::lang::XEventListener, css::awt::XMenuListener ) + ) + +DEFINE_XTYPEPROVIDER_10 ( PopupMenuControllerBase , + css::lang::XTypeProvider , + css::lang::XServiceInfo , + ::com::sun::star::frame::XPopupMenuController , + css::lang::XInitialization , + css::frame::XStatusListener , + css::awt::XMenuListener , + css::lang::XEventListener , + css::frame::XDispatchProvider , + css::frame::XDispatch , + css::lang::XComponent + ) + +PopupMenuControllerBase::PopupMenuControllerBase( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) : + ThreadHelpBase(), + ::cppu::OBroadcastHelperVar< ::cppu::OMultiTypeInterfaceContainerHelper, ::cppu::OMultiTypeInterfaceContainerHelper::keyType >( m_aLock.getShareableOslMutex() ), + m_bInitialized( false ), + m_bDisposed( false ), + m_xServiceManager( xServiceManager ), + m_aListenerContainer( m_aLock.getShareableOslMutex() ) +{ + if ( m_xServiceManager.is() ) + m_xURLTransformer.set( m_xServiceManager->createInstance( + SERVICENAME_URLTRANSFORMER), + UNO_QUERY ); +} + +PopupMenuControllerBase::~PopupMenuControllerBase() +{ +} + +// protected function +void PopupMenuControllerBase::resetPopupMenu( com::sun::star::uno::Reference< com::sun::star::awt::XPopupMenu >& rPopupMenu ) +{ + VCLXPopupMenu* pPopupMenu = 0; + if ( rPopupMenu.is() && rPopupMenu->getItemCount() > 0 ) + { + pPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu ); + if ( pPopupMenu ) + { + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + + PopupMenu* pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu(); + pVCLPopupMenu->Clear(); + } + } +} + +void SAL_CALL PopupMenuControllerBase::dispose() +throw (::com::sun::star::uno::RuntimeException) +{ + css::uno::Reference< css::lang::XComponent > xThis( static_cast< ::cppu::OWeakObject* >(this), UNO_QUERY ); + + // Send message to all listener and forget their references. + css::lang::EventObject aEvent( xThis ); + m_aListenerContainer.disposeAndClear( aEvent ); + + // Reset our members and set disposed flag + ResetableGuard aLock( m_aLock ); + m_xFrame.clear(); + m_xDispatch.clear(); + m_xPopupMenu.clear(); + m_xServiceManager.clear(); + m_bDisposed = true; +} + +void SAL_CALL PopupMenuControllerBase::addEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) +throw (::com::sun::star::uno::RuntimeException) +{ + m_aListenerContainer.addInterface( ::getCppuType( (const css::uno::Reference< css::lang::XEventListener >*)NULL ), xListener ); +} + +void SAL_CALL PopupMenuControllerBase::removeEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) +throw (::com::sun::star::uno::RuntimeException) +{ + m_aListenerContainer.removeInterface( ::getCppuType( (const css::uno::Reference< css::lang::XEventListener >*)NULL ), xListener ); +} + +// XEventListener +void SAL_CALL PopupMenuControllerBase::disposing( const EventObject& ) throw ( RuntimeException ) +{ + ResetableGuard aLock( m_aLock ); + m_xFrame.clear(); + m_xDispatch.clear(); + m_xPopupMenu.clear(); +} + +// XMenuListener +void SAL_CALL PopupMenuControllerBase::highlight( const css::awt::MenuEvent& ) throw (RuntimeException) +{ +} + +void PopupMenuControllerBase::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aURL) +{ + Sequence<PropertyValue> aArgs; + OSL_ENSURE(_xDispatch.is(),"PopupMenuControllerBase::impl_select: No dispatch"); + if ( _xDispatch.is() ) + _xDispatch->dispatch( aURL, aArgs ); +} + +void SAL_CALL PopupMenuControllerBase::select( const css::awt::MenuEvent& rEvent ) throw (RuntimeException) +{ + Reference< css::awt::XPopupMenu > xPopupMenu; + Reference< XDispatch > xDispatch; + Reference< XMultiServiceFactory > xServiceManager; + + if ( m_bDisposed ) + throw DisposedException(); + + ResetableGuard aLock( m_aLock ); + xPopupMenu = m_xPopupMenu; + xDispatch = m_xDispatch; + xServiceManager = m_xServiceManager; + aLock.unlock(); + + if ( xPopupMenu.is() ) + { + VCLXPopupMenu* pPopupMenu = (VCLXPopupMenu *)VCLXPopupMenu::GetImplementation( xPopupMenu ); + if ( pPopupMenu ) + { + css::util::URL aTargetURL; + { + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + PopupMenu* pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu(); + aTargetURL.Complete = pVCLPopupMenu->GetItemCommand( rEvent.MenuId ); + } + + m_xURLTransformer->parseStrict( aTargetURL ); + impl_select(xDispatch,aTargetURL); + } + } +} + +void SAL_CALL PopupMenuControllerBase::activate( const css::awt::MenuEvent& ) throw (RuntimeException) +{ +} + +void SAL_CALL PopupMenuControllerBase::deactivate( const css::awt::MenuEvent& ) throw (RuntimeException) +{ +} + +void SAL_CALL PopupMenuControllerBase::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException ) +{ + ResetableGuard aLock( m_aLock ); + + if ( m_bDisposed ) + throw DisposedException(); + + Reference< XStatusListener > xStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY ); + Reference< XDispatch > xDispatch( m_xDispatch ); + com::sun::star::util::URL aTargetURL; + aTargetURL.Complete = m_aCommandURL; + m_xURLTransformer->parseStrict( aTargetURL ); + aLock.unlock(); + + // Add/remove status listener to get a status update once + if ( xDispatch.is() ) + { + xDispatch->addStatusListener( xStatusListener, aTargetURL ); + xDispatch->removeStatusListener( xStatusListener, aTargetURL ); + } +} + +// XDispatchProvider +Reference< XDispatch > SAL_CALL +PopupMenuControllerBase::queryDispatch( + const URL& /*aURL*/, + const rtl::OUString& /*sTarget*/, + sal_Int32 /*nFlags*/ ) +throw( RuntimeException ) +{ + // must be implemented by subclass + ResetableGuard aLock( m_aLock ); + if ( m_bDisposed ) + throw DisposedException(); + + return Reference< XDispatch >(); +} + +Sequence< Reference< XDispatch > > SAL_CALL PopupMenuControllerBase::queryDispatches( const Sequence< DispatchDescriptor >& lDescriptor ) throw( RuntimeException ) +{ + // Create return list - which must have same size then the given descriptor + // It's not allowed to pack it! + ResetableGuard aLock( m_aLock ); + if ( m_bDisposed ) + throw DisposedException(); + aLock.unlock(); + + sal_Int32 nCount = lDescriptor.getLength(); + css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher( nCount ); + + // Step over all descriptors and try to get any dispatcher for it. + for( sal_Int32 i=0; i<nCount; ++i ) + { + lDispatcher[i] = queryDispatch( lDescriptor[i].FeatureURL , + lDescriptor[i].FrameName , + lDescriptor[i].SearchFlags ); + } + + return lDispatcher; +} + +// XDispatch +void SAL_CALL +PopupMenuControllerBase::dispatch( + const URL& /*aURL*/, + const Sequence< PropertyValue >& /*seqProperties*/ ) +throw( ::com::sun::star::uno::RuntimeException ) +{ + // must be implemented by subclass + ResetableGuard aLock( m_aLock ); + if ( m_bDisposed ) + throw DisposedException(); +} + +void SAL_CALL +PopupMenuControllerBase::addStatusListener( + const Reference< XStatusListener >& xControl, + const URL& aURL ) +throw( ::com::sun::star::uno::RuntimeException ) +{ + ResetableGuard aLock( m_aLock ); + if ( m_bDisposed ) + throw DisposedException(); + aLock.unlock(); + + bool bStatusUpdate( false ); + m_aListenerContainer.addInterface( ::getCppuType( (const css::uno::Reference< css::frame::XStatusListener >*)NULL ), xControl ); + + aLock.lock(); + if ( aURL.Complete.indexOf( m_aBaseURL ) == 0 ) + bStatusUpdate = true; + aLock.unlock(); + + if ( bStatusUpdate ) + { + // Dummy update for popup menu controllers + FeatureStateEvent aEvent; + aEvent.FeatureURL = aURL; + aEvent.IsEnabled = sal_True; + aEvent.Requery = sal_False; + aEvent.State = Any(); + xControl->statusChanged( aEvent ); + } +} + +void SAL_CALL PopupMenuControllerBase::removeStatusListener( + const Reference< XStatusListener >& xControl, + const URL& /*aURL*/ ) +throw( ::com::sun::star::uno::RuntimeException ) +{ + m_aListenerContainer.removeInterface( ::getCppuType( (const css::uno::Reference< css::frame::XStatusListener >*)NULL ), xControl ); +} + +::rtl::OUString PopupMenuControllerBase::determineBaseURL( const ::rtl::OUString& aURL ) +{ + // Just use the main part of the URL for popup menu controllers + sal_Int32 nQueryPart( 0 ); + sal_Int32 nSchemePart( 0 ); + rtl::OUString aMainURL( RTL_CONSTASCII_USTRINGPARAM( "vnd.sun.star.popup:" )); + + nSchemePart = aURL.indexOf( ':' ); + if (( nSchemePart > 0 ) && + ( aURL.getLength() > ( nSchemePart+1 ))) + { + nQueryPart = aURL.indexOf( '?', nSchemePart ); + if ( nQueryPart > 0 ) + aMainURL += aURL.copy( nSchemePart, nQueryPart-nSchemePart ); + else if ( nQueryPart == -1 ) + aMainURL += aURL.copy( nSchemePart+1 ); + } + + return aMainURL; +} + +// XInitialization +void SAL_CALL PopupMenuControllerBase::initialize( const Sequence< Any >& aArguments ) throw ( Exception, RuntimeException ) +{ + ResetableGuard aLock( m_aLock ); + + sal_Bool bInitalized( m_bInitialized ); + if ( !bInitalized ) + { + PropertyValue aPropValue; + rtl::OUString aCommandURL; + Reference< XFrame > xFrame; + + for ( int i = 0; i < aArguments.getLength(); i++ ) + { + if ( aArguments[i] >>= aPropValue ) + { + if ( aPropValue.Name.equalsAscii( "Frame" )) + aPropValue.Value >>= xFrame; + else if ( aPropValue.Name.equalsAscii( "CommandURL" )) + aPropValue.Value >>= aCommandURL; + } + } + + if ( xFrame.is() && aCommandURL.getLength() ) + { + m_xFrame = xFrame; + m_aCommandURL = aCommandURL; + m_aBaseURL = determineBaseURL( aCommandURL ); + m_bInitialized = true; + } + } +} +// XPopupMenuController +void SAL_CALL PopupMenuControllerBase::setPopupMenu( const Reference< css::awt::XPopupMenu >& xPopupMenu ) throw ( RuntimeException ) +{ + ResetableGuard aLock( m_aLock ); + + if ( m_bDisposed ) + throw DisposedException(); + + if ( m_xFrame.is() && !m_xPopupMenu.is() ) + { + // Create popup menu on demand + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + + m_xPopupMenu = xPopupMenu; + m_xPopupMenu->addMenuListener( Reference< css::awt::XMenuListener >( (OWeakObject*)this, UNO_QUERY )); + + Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY ); + + com::sun::star::util::URL aTargetURL; + aTargetURL.Complete = m_aCommandURL; + m_xURLTransformer->parseStrict( aTargetURL ); + m_xDispatch = xDispatchProvider->queryDispatch( aTargetURL, ::rtl::OUString(), 0 ); + + impl_setPopupMenu(); + + updatePopupMenu(); + } +} +void PopupMenuControllerBase::impl_setPopupMenu() +{ +} +} |