| /************************************************************** |
| * |
| * 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_sfx2.hxx" |
| #include <sfx2/sfxstatuslistener.hxx> |
| #include <svl/poolitem.hxx> |
| #include <svl/eitem.hxx> |
| #include <svl/stritem.hxx> |
| #include <svl/intitem.hxx> |
| #include <svl/itemset.hxx> |
| #include <svtools/itemdel.hxx> |
| #include <svl/visitem.hxx> |
| #include <cppuhelper/weak.hxx> |
| #include <comphelper/processfactory.hxx> |
| #include <vos/mutex.hxx> |
| #include <vcl/svapp.hxx> |
| #include <com/sun/star/util/XURLTransformer.hpp> |
| #include <com/sun/star/lang/XUnoTunnel.hpp> |
| #include <com/sun/star/frame/status/ItemStatus.hpp> |
| #include <com/sun/star/frame/status/ItemState.hpp> |
| #include <com/sun/star/frame/status/Visibility.hpp> |
| |
| #include <sfx2/viewfrm.hxx> |
| #include <sfx2/dispatch.hxx> |
| #include <sfx2/unoctitm.hxx> |
| #include <sfx2/msgpool.hxx> |
| |
| using ::rtl::OUString; |
| using namespace ::cppu; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::frame; |
| using namespace ::com::sun::star::frame::status; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::util; |
| |
| SFX_IMPL_XINTERFACE_3( SfxStatusListener, OWeakObject, ::com::sun::star::lang::XComponent, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener ) |
| SFX_IMPL_XTYPEPROVIDER_3( SfxStatusListener, ::com::sun::star::lang::XComponent, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener ) |
| |
| SfxStatusListener::SfxStatusListener( const Reference< XDispatchProvider >& rDispatchProvider, sal_uInt16 nSlotId, const OUString& rCommand ) : |
| cppu::OWeakObject(), |
| m_nSlotID( nSlotId ), |
| m_xDispatchProvider( rDispatchProvider ) |
| { |
| m_aCommand.Complete = rCommand; |
| Reference < XURLTransformer > xTrans( ::comphelper::getProcessServiceFactory()->createInstance( |
| rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer" )), UNO_QUERY ); |
| xTrans->parseStrict( m_aCommand ); |
| if ( rDispatchProvider.is() ) |
| m_xDispatch = rDispatchProvider->queryDispatch( m_aCommand, rtl::OUString(), 0 ); |
| } |
| |
| SfxStatusListener::~SfxStatusListener() |
| { |
| } |
| |
| // old sfx controller item C++ API |
| void SfxStatusListener::StateChanged( sal_uInt16, SfxItemState, const SfxPoolItem* ) |
| { |
| // must be implemented by sub class |
| } |
| |
| void SfxStatusListener::Bind() |
| { |
| if ( !m_xDispatch.is() && m_xDispatchProvider.is() ) |
| { |
| m_xDispatch = m_xDispatchProvider->queryDispatch( m_aCommand, rtl::OUString(), 0 ); |
| try |
| { |
| Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY ); |
| m_xDispatch->addStatusListener( aStatusListener, m_aCommand ); |
| } |
| catch( Exception& ) |
| { |
| } |
| } |
| } |
| |
| void SfxStatusListener::Bind( sal_uInt16 nSlotId, const rtl::OUString& rNewCommand ) |
| { |
| // first remove old listener, if we have a dispatch object |
| Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY ); |
| if ( m_xDispatch.is() ) |
| m_xDispatch->removeStatusListener( aStatusListener, m_aCommand ); |
| if ( m_xDispatchProvider.is() ) |
| { |
| // Store new command data and query for new dispatch |
| m_nSlotID = nSlotId; |
| m_aCommand.Complete = rNewCommand; |
| Reference < XURLTransformer > xTrans( ::comphelper::getProcessServiceFactory()->createInstance( |
| rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer" )), UNO_QUERY ); |
| xTrans->parseStrict( m_aCommand ); |
| |
| m_xDispatch = m_xDispatchProvider->queryDispatch( m_aCommand, rtl::OUString(), 0 ); |
| |
| try |
| { |
| m_xDispatch->addStatusListener( aStatusListener, m_aCommand ); |
| } |
| catch( Exception& ) |
| { |
| } |
| } |
| } |
| |
| void SfxStatusListener::UnBind() |
| { |
| if ( m_xDispatch.is() ) |
| { |
| Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY ); |
| m_xDispatch->removeStatusListener( aStatusListener, m_aCommand ); |
| m_xDispatch.clear(); |
| } |
| } |
| |
| void SfxStatusListener::ReBind() |
| { |
| Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY ); |
| if ( m_xDispatch.is() ) |
| m_xDispatch->removeStatusListener( aStatusListener, m_aCommand ); |
| if ( m_xDispatchProvider.is() ) |
| { |
| try |
| { |
| m_xDispatch = m_xDispatchProvider->queryDispatch( m_aCommand, rtl::OUString(), 0 ); |
| if ( m_xDispatch.is() ) |
| m_xDispatch->addStatusListener( aStatusListener, m_aCommand ); |
| } |
| catch( Exception& ) |
| { |
| } |
| } |
| } |
| |
| // new UNO API |
| void SAL_CALL SfxStatusListener::dispose() throw( ::com::sun::star::uno::RuntimeException ) |
| { |
| if ( m_xDispatch.is() && m_aCommand.Complete.getLength() > 0 ) |
| { |
| try |
| { |
| Reference< XStatusListener > aStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY ); |
| m_xDispatch->removeStatusListener( aStatusListener, m_aCommand ); |
| } |
| catch ( Exception& ) |
| { |
| } |
| } |
| |
| m_xDispatch.clear(); |
| m_xDispatchProvider.clear(); |
| } |
| |
| void SAL_CALL SfxStatusListener::addEventListener( const Reference< XEventListener >& ) |
| throw ( RuntimeException ) |
| { |
| // do nothing - this is a wrapper class which does not support listeners |
| } |
| |
| void SAL_CALL SfxStatusListener::removeEventListener( const Reference< XEventListener >& ) |
| throw ( RuntimeException ) |
| { |
| // do nothing - this is a wrapper class which does not support listeners |
| } |
| |
| void SAL_CALL SfxStatusListener::disposing( const EventObject& Source ) |
| throw( RuntimeException ) |
| { |
| ::vos::OGuard aGuard( Application::GetSolarMutex() ); |
| |
| if ( Source.Source == Reference< XInterface >( m_xDispatch, UNO_QUERY )) |
| m_xDispatch.clear(); |
| else if ( Source.Source == Reference< XInterface >( m_xDispatchProvider, UNO_QUERY )) |
| m_xDispatchProvider.clear(); |
| } |
| |
| void SAL_CALL SfxStatusListener::statusChanged( const FeatureStateEvent& rEvent) |
| throw( RuntimeException ) |
| { |
| ::vos::OGuard aGuard( Application::GetSolarMutex() ); |
| |
| SfxViewFrame* pViewFrame = NULL; |
| if ( m_xDispatch.is() ) |
| { |
| Reference< XUnoTunnel > xTunnel( m_xDispatch, UNO_QUERY ); |
| SfxOfficeDispatch* pDisp = NULL; |
| if ( xTunnel.is() ) |
| { |
| sal_Int64 nImplementation = xTunnel->getSomething(SfxOfficeDispatch::impl_getStaticIdentifier()); |
| pDisp = reinterpret_cast< SfxOfficeDispatch* >(sal::static_int_cast< sal_IntPtr >( nImplementation )); |
| } |
| |
| if ( pDisp ) |
| pViewFrame = pDisp->GetDispatcher_Impl()->GetFrame(); |
| } |
| |
| SfxSlotPool& rPool = SfxSlotPool::GetSlotPool( pViewFrame ); |
| const SfxSlot* pSlot = rPool.GetSlot( m_nSlotID ); |
| |
| SfxItemState eState = SFX_ITEM_DISABLED; |
| SfxPoolItem* pItem = NULL; |
| if ( rEvent.IsEnabled ) |
| { |
| eState = SFX_ITEM_AVAILABLE; |
| ::com::sun::star::uno::Type pType = rEvent.State.getValueType(); |
| |
| if ( pType == ::getVoidCppuType() ) |
| { |
| pItem = new SfxVoidItem( m_nSlotID ); |
| eState = SFX_ITEM_UNKNOWN; |
| } |
| else if ( pType == ::getBooleanCppuType() ) |
| { |
| sal_Bool bTemp = false; |
| rEvent.State >>= bTemp ; |
| pItem = new SfxBoolItem( m_nSlotID, bTemp ); |
| } |
| else if ( pType == ::getCppuType((const sal_uInt16*)0) ) |
| { |
| sal_uInt16 nTemp = 0; |
| rEvent.State >>= nTemp ; |
| pItem = new SfxUInt16Item( m_nSlotID, nTemp ); |
| } |
| else if ( pType == ::getCppuType((const sal_uInt32*)0) ) |
| { |
| sal_uInt32 nTemp = 0; |
| rEvent.State >>= nTemp ; |
| pItem = new SfxUInt32Item( m_nSlotID, nTemp ); |
| } |
| else if ( pType == ::getCppuType((const ::rtl::OUString*)0) ) |
| { |
| ::rtl::OUString sTemp ; |
| rEvent.State >>= sTemp ; |
| pItem = new SfxStringItem( m_nSlotID, sTemp ); |
| } |
| else if ( pType == ::getCppuType((const ::com::sun::star::frame::status::ItemStatus*)0) ) |
| { |
| ItemStatus aItemStatus; |
| rEvent.State >>= aItemStatus; |
| eState = aItemStatus.State; |
| pItem = new SfxVoidItem( m_nSlotID ); |
| } |
| else if ( pType == ::getCppuType((const ::com::sun::star::frame::status::Visibility*)0) ) |
| { |
| Visibility aVisibilityStatus; |
| rEvent.State >>= aVisibilityStatus; |
| pItem = new SfxVisibilityItem( m_nSlotID, aVisibilityStatus.bVisible ); |
| } |
| else |
| { |
| if ( pSlot ) |
| pItem = pSlot->GetType()->CreateItem(); |
| if ( pItem ) |
| { |
| pItem->SetWhich( m_nSlotID ); |
| pItem->PutValue( rEvent.State ); |
| } |
| else |
| pItem = new SfxVoidItem( m_nSlotID ); |
| } |
| } |
| |
| StateChanged( m_nSlotID, eState, pItem ); |
| delete pItem; |
| } |
| |