QmitkIGTLStreamingConnector.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
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 or http://www.mitk.org for details.

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

#ifndef QMITKIGTLSTREAMINGCONNECTOR_H
#define QMITKIGTLSTREAMINGCONNECTOR_H

//QT headers
#include <QTimer>

//mitk headers
#include "MitkOpenIGTLinkUIExports.h"
#include "mitkIGTLMessageSource.h"
#include "mitkIGTLMessageProvider.h"

class MITKOPENIGTLINKUI_EXPORT QmitkIGTLStreamingConnector : public QObject
{
  Q_OBJECT

  public:
    static const std::string VIEW_ID;

    QmitkIGTLStreamingConnector(QObject* parent = 0);
    ~QmitkIGTLStreamingConnector();

    void Initialize(mitk::IGTLMessageSource::Pointer msgSource,
                    mitk::IGTLMessageProvider::Pointer msgProvider);

  protected slots:
    void OnCheckFPS();
    void OnUpdateSource();

  protected:
    mitk::IGTLMessageSource::Pointer m_IGTLMessageSource;

    mitk::IGTLMessageProvider::Pointer m_IGTLMessageProvider;

    QTimer m_StreamingTimer;

    QTimer m_CheckFPSTimer;

    static const unsigned int MILISECONDS_BETWEEN_FPS_CHECK;
};
#endif