Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <observablethread.hxx>
      21             : #include <boost/shared_ptr.hpp>
      22             : 
      23             : /* class for an observable thread
      24             : 
      25             :    #i73788#
      26             : */
      27           8 : ObservableThread::ObservableThread()
      28             :     : mnThreadID( 0 ),
      29           8 :       mpThreadListener()
      30             : {
      31           8 : }
      32             : 
      33           8 : ObservableThread::~ObservableThread()
      34             : {
      35           8 : }
      36             : 
      37           8 : void ObservableThread::SetListener( boost::weak_ptr< IFinishedThreadListener > pThreadListener,
      38             :                                     const oslInterlockedCount nThreadID )
      39             : {
      40           8 :     mpThreadListener = pThreadListener;
      41           8 :     mnThreadID = nThreadID;
      42           8 : }
      43             : 
      44           8 : void SAL_CALL ObservableThread::run()
      45             : {
      46           8 :     acquire();
      47             : 
      48           8 :     threadFunction();
      49           8 : }
      50             : 
      51           8 : void SAL_CALL ObservableThread::onTerminated()
      52             : {
      53           8 :     threadFinished();
      54             : 
      55             :     // notify observer
      56           8 :     boost::shared_ptr< IFinishedThreadListener > pThreadListener = mpThreadListener.lock();
      57           8 :     if ( pThreadListener )
      58             :     {
      59           8 :         pThreadListener->NotifyAboutFinishedThread( mnThreadID );
      60             :     }
      61             : 
      62           8 :     release();
      63           8 : }
      64             : 
      65           8 : void ObservableThread::threadFinished()
      66             : {
      67             :     // empty default implementation
      68           8 : }
      69             : 
      70             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */