mipqtoutput.h

Go to the documentation of this file.

/*
    
  This file is a part of EMIPLIB, the EDM Media over IP Library.
  
  Copyright (C) 2006-2011  Hasselt University - Expertise Centre for
                      Digital Media (EDM) (http://www.edm.uhasselt.be)

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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 for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  
  USA

*/

#ifndef MIPQTOUTPUT_H

#define MIPQTOUTPUT_H

#include "mipconfig.h"

#if defined(MIPCONFIG_SUPPORT_QT)

#include "mipcomponent.h"
#include "miptypes.h"
#include <jthread/jthread.h>
#include <list>

class MIPQtOutputMainWindow;
class MIPQtOutputWidget;

class EMIPLIB_IMPORTEXPORT MIPQtOutput : public MIPComponent, private jthread::JThread
{
public:
        MIPQtOutput();
        ~MIPQtOutput();

        bool init();

        bool shutdown();
        
        bool push(const MIPComponentChain &chain, int64_t iteration, MIPMessage *pMsg);
        bool pull(const MIPComponentChain &chain, int64_t iteration, MIPMessage **pMsg);
private:
        void *Thread();
        
        jthread::JMutex m_lock;
        std::list<uint64_t> m_newIDs;
        std::list<MIPQtOutputWidget *> m_outputWidgets;
        bool m_stopWindow;
        
        friend class MIPQtOutputMainWindow;
};

#endif // MIPCONFIG_SUPPORT_QT

#endif // MIPQTOUTPUT_H