#ifndef __FPA__VTK__IMAGEMPR__H__
#define __FPA__VTK__IMAGEMPR__H__

#include <fpa/FrontAlgorithms_Export.h>

#include <vtkActor.h>
#include <vtkCellPicker.h>
#include <vtkImageData.h>
#include <vtkImagePlaneWidget.h>
#include <vtkOutlineSource.h>
#include <vtkPolyDataMapper.h>
#include <vtkProperty.h>
#include <vtkRenderer.h>
#include <vtkRendererCollection.h>
#include <vtkRenderWindow.h>
#include <vtkRenderWindowInteractor.h>
#include <vtkSmartPointer.h>
#include <vtkSphereSource.h>

#include <vtkSeedWidget.h>
#include <vtkSeedRepresentation.h>
#include <vtkHandleWidget.h>
#include <vtkPointHandleRepresentation3D.h>

class vtkSeedWidget2
  : public vtkSeedWidget
{
public:
  // Description:
  // Instantiate this class.
  static vtkSeedWidget2 *New()
    {
      return new vtkSeedWidget2;
    }

  // Description:
  // Standard methods for a VTK class.
  vtkTypeMacro(vtkSeedWidget2, vtkSeedWidget);

  virtual vtkPickingManager* GetPickingManager( )
    {
      return( this->Superclass::GetPickingManager( ) );
    }

protected:
  vtkSeedWidget2()
    : Superclass( )
    {
    }
  virtual ~vtkSeedWidget2()
    {
    }

private:
  vtkSeedWidget2(const vtkSeedWidget2&);  //Not implemented
  void operator=(const vtkSeedWidget2&);  //Not implemented
};

namespace fpa
{
  namespace VTK
  {
    /**
     */
    class FrontAlgorithms_EXPORT ImageMPR
    {
    public:
      ImageMPR( );
      virtual ~ImageMPR( );

      void SetImage( vtkImageData* image );
      void SetBackground( double r, double g, double b );
      void SetSize( unsigned int w, unsigned int h );

      void AddPolyData( vtkPolyData* pd, double r, double g, double b );

      vtkRenderWindow* GetWindow( ) const;
      vtkRenderer* GetRenderer( ) const;

      void Start( );

    protected:
      vtkSmartPointer< vtkImageData > m_Image;
      vtkSmartPointer< vtkOutlineSource > m_Outline;
      vtkSmartPointer< vtkPolyDataMapper > m_OutlineMapper;
      vtkSmartPointer< vtkActor > m_OutlineActor;
      vtkSmartPointer< vtkCellPicker > m_Picker;
      vtkSmartPointer< vtkImagePlaneWidget > m_WidgetX;
      vtkSmartPointer< vtkImagePlaneWidget > m_WidgetY;
      vtkSmartPointer< vtkImagePlaneWidget > m_WidgetZ;
      vtkSmartPointer< vtkRenderer > m_Renderer;
      vtkSmartPointer< vtkRenderWindow > m_Window;
      vtkSmartPointer< vtkRenderWindowInteractor > m_Interactor;

      std::vector< vtkSmartPointer< vtkPolyData > > m_PolyDatas;
      std::vector< vtkSmartPointer< vtkPolyDataMapper > > m_Mappers;
      std::vector< vtkSmartPointer< vtkActor > > m_Actors;


      // Create the widget and its representation
      vtkSmartPointer<vtkPointHandleRepresentation3D> handlePointRep3D;
      vtkSmartPointer<vtkSeedRepresentation> seedRep;
      vtkSmartPointer<vtkSeedWidget2> seedWidget;

    };

  } // ecapseman

} // ecapseman

#endif // __FPA__VTK__IMAGEMPR__H__

// eof - $RCSfile$