/************************************************************** * * 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include 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; class SfxQueryStatus_Impl : public ::com::sun::star::frame::XStatusListener , public ::com::sun::star::lang::XTypeProvider , public ::cppu::OWeakObject { public: SFX_DECL_XINTERFACE_XTYPEPROVIDER SfxQueryStatus_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& rDispatchProvider, sal_uInt16 nSlotId, const rtl::OUString& aCommand ); virtual ~SfxQueryStatus_Impl(); // Query method SfxItemState QueryState( SfxPoolItem*& pPoolItem ); // XEventListener virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException ); // XStatusListener virtual void SAL_CALL statusChanged(const ::com::sun::star::frame::FeatureStateEvent& Event) throw( ::com::sun::star::uno::RuntimeException ); private: SfxQueryStatus_Impl( const SfxQueryStatus& ); SfxQueryStatus_Impl(); SfxQueryStatus_Impl& operator=( const SfxQueryStatus& ); sal_Bool m_bQueryInProgress; SfxItemState m_eState; SfxPoolItem* m_pItem; sal_uInt16 m_nSlotID; osl::Condition m_aCondition; ::com::sun::star::util::URL m_aCommand; com::sun::star::uno::Reference< com::sun::star::frame::XDispatch > m_xDispatch; }; SFX_IMPL_XINTERFACE_2( SfxQueryStatus_Impl, OWeakObject, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener ) SFX_IMPL_XTYPEPROVIDER_2( SfxQueryStatus_Impl, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener ) SfxQueryStatus_Impl::SfxQueryStatus_Impl( const Reference< XDispatchProvider >& rDispatchProvider, sal_uInt16 nSlotId, const OUString& rCommand ) : cppu::OWeakObject(), m_bQueryInProgress( sal_False ), m_eState( SFX_ITEM_DISABLED ), m_pItem( 0 ), m_nSlotID( nSlotId ) { 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 ); m_aCondition.reset(); } SfxQueryStatus_Impl::~SfxQueryStatus_Impl() { } void SAL_CALL SfxQueryStatus_Impl::disposing( const EventObject& ) throw( RuntimeException ) { ::vos::OGuard aGuard( Application::GetSolarMutex() ); m_xDispatch.clear(); } void SAL_CALL SfxQueryStatus_Impl::statusChanged( const FeatureStateEvent& rEvent) throw( RuntimeException ) { ::vos::OGuard aGuard( Application::GetSolarMutex() ); m_pItem = NULL; m_eState = SFX_ITEM_DISABLED; if ( rEvent.IsEnabled ) { m_eState = SFX_ITEM_AVAILABLE; ::com::sun::star::uno::Type pType = rEvent.State.getValueType(); if ( pType == ::getBooleanCppuType() ) { sal_Bool bTemp = false; rEvent.State >>= bTemp ; m_pItem = new SfxBoolItem( m_nSlotID, bTemp ); } else if ( pType == ::getCppuType((const sal_uInt16*)0) ) { sal_uInt16 nTemp = 0; rEvent.State >>= nTemp ; m_pItem = new SfxUInt16Item( m_nSlotID, nTemp ); } else if ( pType == ::getCppuType((const sal_uInt32*)0) ) { sal_uInt32 nTemp = 0; rEvent.State >>= nTemp ; m_pItem = new SfxUInt32Item( m_nSlotID, nTemp ); } else if ( pType == ::getCppuType((const ::rtl::OUString*)0) ) { ::rtl::OUString sTemp ; rEvent.State >>= sTemp ; m_pItem = new SfxStringItem( m_nSlotID, sTemp ); } else if ( pType == ::getCppuType((const ::com::sun::star::frame::status::ItemStatus*)0) ) { ItemStatus aItemStatus; rEvent.State >>= aItemStatus; m_eState = aItemStatus.State; m_pItem = new SfxVoidItem( m_nSlotID ); } else if ( pType == ::getCppuType((const ::com::sun::star::frame::status::Visibility*)0) ) { Visibility aVisibilityStatus; rEvent.State >>= aVisibilityStatus; m_pItem = new SfxVisibilityItem( m_nSlotID, aVisibilityStatus.bVisible ); } else { m_eState = SFX_ITEM_UNKNOWN; m_pItem = new SfxVoidItem( m_nSlotID ); } } if ( m_pItem ) DeleteItemOnIdle( m_pItem ); try { m_aCondition.set(); m_xDispatch->removeStatusListener( Reference< XStatusListener >( static_cast< cppu::OWeakObject* >( this ), UNO_QUERY ), m_aCommand ); } catch ( Exception& ) { } } // Query method SfxItemState SfxQueryStatus_Impl::QueryState( SfxPoolItem*& rpPoolItem ) { ::vos::OGuard aGuard( Application::GetSolarMutex() ); if ( !m_bQueryInProgress ) { m_pItem = NULL; m_eState = SFX_ITEM_DISABLED; if ( m_xDispatch.is() ) { try { m_aCondition.reset(); m_bQueryInProgress = sal_True; m_xDispatch->addStatusListener( Reference< XStatusListener >( static_cast< cppu::OWeakObject* >( this ), UNO_QUERY ), m_aCommand ); } catch ( Exception& ) { m_aCondition.set(); } } else m_aCondition.set(); } m_aCondition.wait(); m_bQueryInProgress = sal_False; rpPoolItem = m_pItem; return m_eState; } //************************************************************************* SfxQueryStatus::SfxQueryStatus( const Reference< XDispatchProvider >& rDispatchProvider, sal_uInt16 nSlotId, const OUString& rCommand ) { m_pSfxQueryStatusImpl = new SfxQueryStatus_Impl( rDispatchProvider, nSlotId, rCommand ); m_xStatusListener = Reference< XStatusListener >( static_cast< cppu::OWeakObject* >( m_pSfxQueryStatusImpl ), UNO_QUERY ); } SfxQueryStatus::~SfxQueryStatus() { } SfxItemState SfxQueryStatus::QueryState( SfxPoolItem*& rpPoolItem ) { ::vos::OGuard aGuard( Application::GetSolarMutex() ); return m_pSfxQueryStatusImpl->QueryState( rpPoolItem ); }