1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SFXSTATUSLISTENER_HXX 25 #define _SFXSTATUSLISTENER_HXX 26 27 #include "sal/config.h" 28 #include "sfx2/dllapi.h" 29 #include <svl/poolitem.hxx> 30 #include <cppuhelper/weak.hxx> 31 #include <osl/conditn.hxx> 32 #include <com/sun/star/frame/FeatureStateEvent.hpp> 33 #include <com/sun/star/frame/XDispatchProvider.hpp> 34 #include <com/sun/star/lang/XComponent.hpp> 35 #include <com/sun/star/frame/XStatusListener.hpp> 36 37 #include <sfx2/sfxuno.hxx> 38 39 // Interface for implementations which needs to get notifications about state changes 40 class SfxStatusListenerInterface 41 { 42 public: 43 virtual void StateChanged( sal_uInt16 nSlotId, SfxItemState eState, const SfxPoolItem* pState ) = 0; 44 }; 45 46 class SFX2_DLLPUBLIC SfxStatusListener : 47 public ::com::sun::star::frame::XStatusListener , 48 public ::com::sun::star::lang::XTypeProvider , 49 public ::com::sun::star::lang::XComponent , 50 public ::cppu::OWeakObject 51 { 52 public: 53 SFX_DECL_XINTERFACE_XTYPEPROVIDER 54 55 SfxStatusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider >& rDispatchProvider, sal_uInt16 nSlotId, const rtl::OUString& aCommand ); 56 virtual ~SfxStatusListener(); 57 58 // old methods from SfxControllerItem GetId() const59 sal_uInt16 GetId() const { return m_nSlotID; } 60 void Bind(); 61 void Bind( sal_uInt16 nSlotID, const rtl::OUString& rNewCommand ); 62 void UnBind(); 63 void ReBind(); 64 65 virtual void StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ); 66 67 // XComponent 68 virtual void SAL_CALL dispose() throw( ::com::sun::star::uno::RuntimeException ); 69 virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); 70 virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException); 71 72 // XEventListener 73 virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException ); 74 75 // XStatusListener 76 virtual void SAL_CALL statusChanged(const ::com::sun::star::frame::FeatureStateEvent& Event) throw( ::com::sun::star::uno::RuntimeException ); 77 78 private: 79 SfxStatusListener( const SfxStatusListener& ); 80 SfxStatusListener(); 81 SfxStatusListener& operator=( const SfxStatusListener& ); 82 83 sal_uInt16 m_nSlotID; 84 ::com::sun::star::util::URL m_aCommand; 85 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > m_xDispatchProvider; 86 ::com::sun::star::uno::Reference< com::sun::star::frame::XDispatch > m_xDispatch; 87 }; 88 89 #endif // _SFXSTATUSLISTENER_HXX 90