1*34dd1e25SAndrew Rist /************************************************************** 2*34dd1e25SAndrew Rist * 3*34dd1e25SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*34dd1e25SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*34dd1e25SAndrew Rist * distributed with this work for additional information 6*34dd1e25SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*34dd1e25SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*34dd1e25SAndrew Rist * "License"); you may not use this file except in compliance 9*34dd1e25SAndrew Rist * with the License. You may obtain a copy of the License at 10*34dd1e25SAndrew Rist * 11*34dd1e25SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*34dd1e25SAndrew Rist * 13*34dd1e25SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*34dd1e25SAndrew Rist * software distributed under the License is distributed on an 15*34dd1e25SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*34dd1e25SAndrew Rist * KIND, either express or implied. See the License for the 17*34dd1e25SAndrew Rist * specific language governing permissions and limitations 18*34dd1e25SAndrew Rist * under the License. 19*34dd1e25SAndrew Rist * 20*34dd1e25SAndrew Rist *************************************************************/ 21*34dd1e25SAndrew Rist 22cdf0e10cSrcweir #include <vector> 23cdf0e10cSrcweir #include <hash_map> 24cb2654afSPedro Giffuni 25cdf0e10cSrcweir #include <com/sun/star/frame/XFrame.hpp> 26cdf0e10cSrcweir #include <com/sun/star/frame/XStatusListener.hpp> 27cdf0e10cSrcweir #include <com/sun/star/frame/XDispatch.hpp> 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include <rtl/ustring.hxx> 30cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 31cdf0e10cSrcweir 32cdf0e10cSrcweir 33cdf0e10cSrcweir typedef std::vector < com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > > StatusListeners; 34cdf0e10cSrcweir 35cb2654afSPedro Giffuni typedef std::hash_map < rtl::OUString, 36cb2654afSPedro Giffuni StatusListeners, 37cb2654afSPedro Giffuni rtl::OUStringHash, 38cb2654afSPedro Giffuni std::equal_to< rtl::OUString > > ListenerMap; 39cdf0e10cSrcweir 40cdf0e10cSrcweir // For every frame there is *one* Dispatch object for all possible commands 41cdf0e10cSrcweir // this struct contains an array of listeners for every supported command 42cdf0e10cSrcweir // these arrays are accessed by a hash_map (with the command string as index) 43cdf0e10cSrcweir struct ListenerItem 44cdf0e10cSrcweir { 45cdf0e10cSrcweir ListenerMap aContainer; 46cdf0e10cSrcweir ::com::sun::star::uno::Reference< com::sun::star::frame::XDispatch > xDispatch; 47cdf0e10cSrcweir ::com::sun::star::uno::Reference< com::sun::star::frame::XFrame > xFrame; 48cdf0e10cSrcweir }; 49cdf0e10cSrcweir 50cdf0e10cSrcweir typedef std::vector < ListenerItem > AllListeners; 51cdf0e10cSrcweir 52cdf0e10cSrcweir class ListenerHelper 53cdf0e10cSrcweir { 54cdf0e10cSrcweir public: 55cdf0e10cSrcweir void AddListener( 56cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, 57cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > xControl, 58cdf0e10cSrcweir const ::rtl::OUString& aCommand ); 59cdf0e10cSrcweir void RemoveListener( 60cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, 61cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > xControl, 62cdf0e10cSrcweir const ::rtl::OUString& aCommand ); 63cdf0e10cSrcweir void Notify( 64cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, 65cdf0e10cSrcweir const ::rtl::OUString& aCommand, 66cdf0e10cSrcweir com::sun::star::frame::FeatureStateEvent& rEvent ); 67cdf0e10cSrcweir com::sun::star::uno::Reference < com::sun::star::frame::XDispatch > GetDispatch( 68cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, 69cdf0e10cSrcweir const ::rtl::OUString& aCommand ); 70cdf0e10cSrcweir void AddDispatch( 71cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XDispatch > xDispatch, 72cdf0e10cSrcweir const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, 73cdf0e10cSrcweir const ::rtl::OUString& aCommand ); 74cdf0e10cSrcweir }; 75cdf0e10cSrcweir 76cdf0e10cSrcweir class ListenerItemEventListener : public cppu::WeakImplHelper1 < ::com::sun::star::lang::XEventListener > 77cdf0e10cSrcweir { 78cdf0e10cSrcweir ::com::sun::star::uno::Reference< com::sun::star::frame::XFrame > mxFrame; 79cdf0e10cSrcweir public: ListenerItemEventListener(const com::sun::star::uno::Reference<com::sun::star::frame::XFrame> & xFrame)80cdf0e10cSrcweir ListenerItemEventListener( const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame) 81cdf0e10cSrcweir : mxFrame(xFrame) 82cdf0e10cSrcweir {} 83cdf0e10cSrcweir virtual void SAL_CALL disposing( const com::sun::star::lang::EventObject& aEvent ) throw (com::sun::star::uno::RuntimeException); 84cdf0e10cSrcweir }; 85