/*=========================================================================
Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv

Authors belong to: 
- University of LYON              http://www.universite-lyon.fr/
- Léon Bérard cancer center       http://www.centreleonberard.fr
- CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr

This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the copyright notices for more information.

It is distributed under dual licence

- BSD        See included LICENSE.txt file
- CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
===========================================================================**/
#ifndef _vvOverlayPanel_H
#define _vvOverlayPanel_H
#include <iostream>
#include <vector>

#include "ui_vvOverlayPanel.h"

//====================================================================
class vvOverlayPanel : public QWidget, private Ui::vvOverlayPanel
{

  Q_OBJECT

public:
  // constructor - destructor
  vvOverlayPanel(QWidget * parent=0);
  ~vvOverlayPanel() {}

  void getCurrentImageName(QString name);

  void getVFProperty(int subsampling, int scale, int log);
  void getVFName(QString name);

  void getOverlayProperty(int color, int linked, double window, double level);
  void getOverlayName(QString name);

  void getFusionProperty(int opacity, int thresOpacity, int colormap, double window, double level);
  void getFusionName(QString name);

  void getFusionSequenceProperty(int sequenceFrameIndex, bool spatialSync, unsigned int sequenceLength, bool temporalSync);

  void getCurrentVectorInfo(int visibility, double x, double y, double z, double value);
  void getCurrentOverlayInfo(int visibility,double valueOver, double valueRef);
  void getCurrentFusionInfo(int visibility,double value);

  bool getShowLegend();

  void updateFusionSequenceSliderValueFromWindow(int val, bool updateVisualization);

public slots:
  void setVFProperty();
  void setOverlayProperty();
  void setFusionProperty();
  void setFusionSpinProperty();
  void VFColorChangeRequest();
  void setFusionSequenceProperty();
  void enableFusionSequenceTemporalSync();

signals:
  void VFPropertyUpdated(int subsampling, int scale, int log, int width, double r, double g, double b);
  void OverlayPropertyUpdated(int color, int linked, double window, double level);
  void FusionPropertyUpdated(int opacity, int thresOpacity, int colormap, double window, double level, bool showLegend);
  void FusionSequencePropertyUpdated(int sequenceFrameIndex, bool spatialSync, unsigned int sequenceLength, bool temporalSync);
  void FusionSequenceCorrespondancesButtonPressed();

private:
  bool disableFusionSignals;
  bool disableFusionSequenceSignals;

}; // end class vvOverlayPanel
//====================================================================

#endif /* end #define _vvOverlayPanel_H */