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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#ifndef INCLUDED_SW_SOURCE_CORE_INC_SWTHREADMANAGER_HXX
#define INCLUDED_SW_SOURCE_CORE_INC_SWTHREADMANAGER_HXX
#include <osl/interlck.h>
#include <memory>
namespace rtl { template <class reference_type> class Reference; }
class ObservableThread;
class ThreadManager;
/** class to manage threads in Writer using a <ThreadManager> instance
#i73788#
Conforms the singleton pattern
*/
class SwThreadManager
{
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:
SwThreadManager(SwThreadManager const&) = delete;
SwThreadManager& operator=(SwThreadManager const&) = delete;
static bool mbThreadManagerInstantiated;
std::unique_ptr<ThreadManager> mpThreadManagerImpl;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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