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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SWTHREADMANAGER_HXX
#define _SWTHREADMANAGER_HXX
#include <osl/interlck.h>
#include <osl/mutex.hxx>
#include <rtl/ref.hxx>
#include <boost/utility.hpp>
#include <memory>
class ObservableThread;
class ThreadManager;
/** class to manage threads in Writer using a <ThreadManager> instance
#i73788#
Conforms the singleton pattern
*/
class SwThreadManager
: private ::boost::noncopyable
{
public:
static SwThreadManager& GetThreadManager();
static bool ExistsThreadManager();
// private: don't call!
SwThreadManager();
// private: don't call!
~SwThreadManager();
oslInterlockedCount AddThread( const rtl::Reference< ObservableThread >& rThread );
void RemoveThread( const oslInterlockedCount nThreadID );
/** suspend the starting of threads
Suspending the starting of further threads is sensible during the
destruction of a Writer document.
*/
void SuspendStartingOfThreads();
/** continues the starting of threads after it has been suspended
*/
void ResumeStartingOfThreads();
bool StartingOfThreadsSuspended();
private:
static bool mbThreadManagerInstantiated;
::std::auto_ptr<ThreadManager> mpThreadManagerImpl;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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