| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| #include <vector> |
| #include <hash_map> |
| |
| #include <com/sun/star/frame/XFrame.hpp> |
| #include <com/sun/star/frame/XStatusListener.hpp> |
| #include <com/sun/star/frame/XDispatch.hpp> |
| |
| #include <rtl/ustring.hxx> |
| #include <cppuhelper/implbase1.hxx> |
| |
| |
| typedef std::vector < com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > > StatusListeners; |
| |
| typedef std::hash_map < rtl::OUString, |
| StatusListeners, |
| rtl::OUStringHash, |
| std::equal_to< rtl::OUString > > ListenerMap; |
| |
| // For every frame there is *one* Dispatch object for all possible commands |
| // this struct contains an array of listeners for every supported command |
| // these arrays are accessed by a hash_map (with the command string as index) |
| struct ListenerItem |
| { |
| ListenerMap aContainer; |
| ::com::sun::star::uno::Reference< com::sun::star::frame::XDispatch > xDispatch; |
| ::com::sun::star::uno::Reference< com::sun::star::frame::XFrame > xFrame; |
| }; |
| |
| typedef std::vector < ListenerItem > AllListeners; |
| |
| class ListenerHelper |
| { |
| public: |
| void AddListener( |
| const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, |
| const com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > xControl, |
| const ::rtl::OUString& aCommand ); |
| void RemoveListener( |
| const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, |
| const com::sun::star::uno::Reference < com::sun::star::frame::XStatusListener > xControl, |
| const ::rtl::OUString& aCommand ); |
| void Notify( |
| const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, |
| const ::rtl::OUString& aCommand, |
| com::sun::star::frame::FeatureStateEvent& rEvent ); |
| com::sun::star::uno::Reference < com::sun::star::frame::XDispatch > GetDispatch( |
| const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, |
| const ::rtl::OUString& aCommand ); |
| void AddDispatch( |
| const com::sun::star::uno::Reference < com::sun::star::frame::XDispatch > xDispatch, |
| const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame, |
| const ::rtl::OUString& aCommand ); |
| }; |
| |
| class ListenerItemEventListener : public cppu::WeakImplHelper1 < ::com::sun::star::lang::XEventListener > |
| { |
| ::com::sun::star::uno::Reference< com::sun::star::frame::XFrame > mxFrame; |
| public: |
| ListenerItemEventListener( const com::sun::star::uno::Reference < com::sun::star::frame::XFrame >& xFrame) |
| : mxFrame(xFrame) |
| {} |
| virtual void SAL_CALL disposing( const com::sun::star::lang::EventObject& aEvent ) throw (com::sun::star::uno::RuntimeException); |
| }; |