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 _EVENTNOTIFICATION_HXX_ 25 #define _EVENTNOTIFICATION_HXX_ 26 27 #ifndef _COM_SUN_STAR_UNO_XINTEFACE_HPP_ 28 #include <com/sun/star/uno/XInterface.hpp> 29 #endif 30 #include <com/sun/star/uno/Reference.hxx> 31 32 //----------------------------------- 33 // encapsulate a filepicker event 34 // notification, because there are 35 // two types of filepicker notifications 36 // with and without parameter 37 // this is an application of the 38 // "command" pattern see GoF 39 //----------------------------------- 40 41 class CEventNotification 42 { 43 public: ~CEventNotification()44 virtual ~CEventNotification() { }; 45 46 virtual void SAL_CALL notifyEventListener( com::sun::star::uno::Reference< com::sun::star::uno::XInterface > xListener ) = 0; 47 }; 48 49 #endif 50