niftkIGITimerBasedThread.h

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/*=============================================================================

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). All rights reserved.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.

  See LICENSE.txt in the top level directory for details.

=============================================================================*/

#ifndef niftkIGITimerBasedThread_h
#define niftkIGITimerBasedThread_h

#include "niftkIGIDataSourcesExports.h"
#include <QThread>
#include <QTimer>

namespace niftk
{

class NIFTKIGIDATASOURCES_EXPORT IGITimerBasedThread : public QThread
{
  Q_OBJECT

public:

  IGITimerBasedThread(QObject *parent);
  ~IGITimerBasedThread();

  void SetInterval(unsigned int milliseconds);

  virtual void run() override;

  virtual void ForciblyStop();

protected:

  virtual void OnTimeoutImpl() = 0;

private slots:

  virtual void OnTimeout();

private:

  unsigned int  m_TimerInterval;
  QTimer       *m_Timer;
};

} // end namespace

#endif