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 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_framework.hxx" 30 31 //_______________________________________________ 32 // include files of own module 33 #include <helper/wakeupthread.hxx> 34 #include <threadhelp/readguard.hxx> 35 #include <threadhelp/writeguard.hxx> 36 37 //_______________________________________________ 38 // namespace 39 40 namespace framework{ 41 42 //_______________________________________________ 43 // declarations 44 45 //*********************************************** 46 WakeUpThread::WakeUpThread(const css::uno::Reference< css::util::XUpdatable >& xListener) 47 : ThreadHelpBase( ) 48 , m_xListener (xListener) 49 { 50 } 51 52 //*********************************************** 53 void SAL_CALL WakeUpThread::run() 54 { 55 ::osl::Condition aSleeper; 56 57 TimeValue aTime; 58 aTime.Seconds = 0; 59 aTime.Nanosec = 25000000; // 25 msec 60 61 while(schedule()) 62 { 63 aSleeper.reset(); 64 aSleeper.wait(&aTime); 65 66 // SAFE -> 67 ReadGuard aReadLock(m_aLock); 68 css::uno::Reference< css::util::XUpdatable > xListener(m_xListener.get(), css::uno::UNO_QUERY); 69 aReadLock.unlock(); 70 // <- SAFE 71 72 if (xListener.is()) 73 xListener->update(); 74 } 75 } 76 77 //*********************************************** 78 void SAL_CALL WakeUpThread::onTerminated() 79 { 80 delete this; 81 } 82 83 } // namespace framework 84