750fc20611
Change-Id: Ifcfa48fc87f905a91470a5b0fd597b02f220784c Reviewed-on: https://gerrit.libreoffice.org/671 Tested-by: Norbert Thiebaud <nthiebaud@gmail.com> Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>
96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <observablethread.hxx>
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#include <boost/shared_ptr.hpp>
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/** class for an observable thread
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#i73788#
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@author OD
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*/
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ObservableThread::ObservableThread()
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: mnRefCount( 0 ),
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mnThreadID( 0 ),
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mpThreadListener()
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{
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}
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ObservableThread::~ObservableThread()
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{
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}
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oslInterlockedCount ObservableThread::acquire()
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{
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return osl_atomic_increment( &mnRefCount );
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}
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oslInterlockedCount ObservableThread::release()
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{
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oslInterlockedCount nCount( osl_atomic_decrement( &mnRefCount ) );
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if ( nCount == 0 )
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delete this;
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return nCount;
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}
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void ObservableThread::SetListener( boost::weak_ptr< IFinishedThreadListener > pThreadListener,
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const oslInterlockedCount nThreadID )
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{
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mpThreadListener = pThreadListener;
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mnThreadID = nThreadID;
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}
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void SAL_CALL ObservableThread::run()
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{
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acquire();
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threadFunction();
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}
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void SAL_CALL ObservableThread::onTerminated()
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{
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threadFinished();
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// notify observer
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boost::shared_ptr< IFinishedThreadListener > pThreadListener = mpThreadListener.lock();
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if ( pThreadListener )
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{
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pThreadListener->NotifyAboutFinishedThread( mnThreadID );
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}
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release();
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}
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void ObservableThread::threadFinished()
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{
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// empty default implementation
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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