/*=========================================================================
  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 VVROIACTOR_H
#define VVROIACTOR_H

#include "vvBinaryImageOverlayActor.h"
#include "vvImageContour.h"
#include "clitkDicomRT_ROI.h"

#include <QObject>
#include <QSharedPointer>

class vvSlicerManager;
class vtkActor;

//------------------------------------------------------------------------------
class vvROIActor: public QObject {
  Q_OBJECT
    public:
  vvROIActor();
  ~vvROIActor();

  void SetROI(clitk::DicomRT_ROI * r);
  clitk::DicomRT_ROI * GetROI() { return mROI; }
  void SetSlicerManager(vvSlicerManager * s);
  void Update(bool force=false);
  void Initialize(double d=1.0, bool IsVisible=true);
  void SetVisible(bool b);
  void SetContourVisible(bool b);
  bool IsVisible();
  bool IsContourVisible();
  void SetOpacity(double x);
  double GetOpacity();
  void SetSelected(bool b);
  void SetContourWidth(int n);
  int GetContourWidth() { return mContourWidth; }
  void SetContourColor(double r, double v, double b);
  std::vector<double> & GetContourColor();  
  void SetOverlayColor(double r, double v, double b);
  std::vector<double> & GetOverlayColor();
  void SetBGMode(bool b) { m_modeBG = b; }
  void SetDepth(double d);
  double GetDepth() { return mDepth; }
  void CopyParameters(QSharedPointer<vvROIActor> roi);
  void RemoveActors();

public slots:
  void UpdateSlice(int slicer, int slices, int force=0);
  void UpdateColor();
  void UpdateImage();

 protected:
  clitk::DicomRT_ROI::Pointer mROI;
  vvSlicerManager * mSlicerManager;
  std::vector<vvImageContour::Pointer> mImageContour;
  std::vector< vvBinaryImageOverlayActor::Pointer > mOverlayActors;

  bool mIsVisible;
  bool mIsContourVisible;
  double mOpacity;
  bool mIsSelected;
  int mContourWidth;
  std::vector<double> mContourColor;
  bool m_modeBG;
  double mDepth;

}; // end class vvROIActor
//------------------------------------------------------------------------------

#endif