1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _COMPHELPER_BROADCASTHELPER_HXX_ 29 #define _COMPHELPER_BROADCASTHELPER_HXX_ 30 31 #include <osl/mutex.hxx> 32 #include <cppuhelper/interfacecontainer.h> 33 34 //... namespace comphelper ....................................................... 35 namespace comphelper 36 { 37 //......................................................................... 38 39 //================================================================================== 40 //= OMutexAndBroadcastHelper - a class which holds a Mutex and a OBroadcastHelper; 41 //= needed because when deriving from OPropertySetHelper, 42 //= the OBroadcastHelper has to be initialized before 43 //= the OPropertySetHelper 44 //================================================================================== 45 class OMutexAndBroadcastHelper 46 { 47 protected: 48 ::osl::Mutex m_aMutex; 49 ::cppu::OBroadcastHelper m_aBHelper; 50 51 public: 52 OMutexAndBroadcastHelper() : m_aBHelper( m_aMutex ) { } 53 54 ::osl::Mutex& GetMutex() { return m_aMutex; } 55 ::cppu::OBroadcastHelper& GetBroadcastHelper() { return m_aBHelper; } 56 const ::cppu::OBroadcastHelper& GetBroadcastHelper() const { return m_aBHelper; } 57 58 }; 59 60 // base class for all classes who are derived from OPropertySet and from OComponent 61 // @deprecated, you should use cppu::BaseMutex instead (cppuhelper/basemutex.hxx) 62 63 class OBaseMutex 64 { 65 protected: 66 mutable ::osl::Mutex m_aMutex; 67 }; 68 } 69 #endif // _COMPHELPER_BROADCASTHELPER_HXX_ 70