usNetworkGrabberPreScan2D.h

/****************************************************************************
 *
 * This file is part of the ustk software.
 * Copyright (C) 2016 - 2017 by Inria. All rights reserved.
 *
 * This software is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * ("GPL") version 2 as published by the Free Software Foundation.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ustk with software that can not be combined with the GNU
 * GPL, please contact Inria about acquiring a ViSP Professional
 * Edition License.
 *
 * This software was developed at:
 * Inria Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 *
 * If you have questions regarding the use of this file, please contact
 * Inria at ustk@inria.fr
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Authors:
 * Marc Pouliquen
 *
 *****************************************************************************/
 
#ifndef __usNetworkGrabberPreScan2D_h_
#define __usNetworkGrabberPreScan2D_h_
 
#include <visp3/ustk_core/usConfig.h>
 
#if defined(USTK_HAVE_QT5) || defined(USTK_HAVE_VTK_QT)
 
#include <vector>
 
#include <visp3/ustk_core/usImagePreScan2D.h>
#include <visp3/ustk_core/usMHDSequenceWriter.h>
#include <visp3/ustk_grabber/usFrameGrabbedInfo.h>
#include <visp3/ustk_grabber/usNetworkGrabber.h>
 
class VISP_EXPORT usNetworkGrabberPreScan2D : public usNetworkGrabber
{
  Q_OBJECT
public:
  explicit usNetworkGrabberPreScan2D(usNetworkGrabber *parent = 0);
  ~usNetworkGrabberPreScan2D();
 
  usFrameGrabbedInfo<usImagePreScan2D<unsigned char> > *acquire();
 
  void activateRecording(std::string path);
 
  void dataArrived();
 
  bool isFirstFrameAvailable() { return m_firstFrameAvailable; }
 
  void stopRecording();
 
  void useVpDisplay(vpDisplay *display);
 
signals:
  void newFrameAvailable();
  void newFrame(usImagePreScan2D<unsigned char> image);
 
protected:
  void invertRowsCols();
 
private:
  // grabbed image
  usFrameGrabbedInfo<usImagePreScan2D<unsigned char> > m_grabbedImage;
 
  // Output images : we have to invert (i <-> j) in the image grabbed
  std::vector<usFrameGrabbedInfo<usImagePreScan2D<unsigned char> > *> m_outputBuffer;
  bool m_firstFrameAvailable;
 
  // to manage the recording process
  bool m_recordingOn;
  usMHDSequenceWriter m_sequenceWriter;
  uint64_t m_firstImageTimestamp;
};
 
#endif // QT4 || QT5
#endif // __usNetworkGrabberPreScan2D_h_