#ifndef __cpExtensions__Interaction__ImageSliceStyle__h__
#define __cpExtensions__Interaction__ImageSliceStyle__h__

#include <cpExtensions/Interaction/BaseStyle.h>
#include <vtkSmartPointer.h>

// -------------------------------------------------------------------------
class vtkPropPicker;

// -------------------------------------------------------------------------
namespace cpExtensions
{
  namespace Visualization { class ImageViewerActors; }

  namespace Interaction
  {
    /**
     */
    class cpExtensions_EXPORT ImageSliceStyle
      : public BaseStyle
    {
    public:
      typedef ImageSliceStyle Self;

    public:
      vtkTypeMacro( ImageSliceStyle, BaseStyle );

    public:
      static Self* New( );

      cpExtensions::Visualization::ImageViewerActors* GetActors( );
      const cpExtensions::Visualization::ImageViewerActors* GetActors( ) const;
      void SetActors( cpExtensions::Visualization::ImageViewerActors* actors );

      // Events
      virtual void OnMouseMove( ) cpExtensions_OVERRIDE;
      virtual void OnMouseWheelForward( ) cpExtensions_OVERRIDE;
      virtual void OnMouseWheelBackward( ) cpExtensions_OVERRIDE;
      virtual void OnChar( ) cpExtensions_OVERRIDE;

    protected:
      ImageSliceStyle( );
      virtual ~ImageSliceStyle( );

      virtual bool _PickPosition( int idx[ 2 ], double pos[ 3 ] ) cpExtensions_OVERRIDE;

    private:
      // Purposely not implemented
      ImageSliceStyle( const Self& );
      Self& operator=( const Self& );

    protected:
      vtkSmartPointer< cpExtensions::Visualization::ImageViewerActors > m_Actors;
      vtkSmartPointer< vtkPropPicker > m_PropPicker;
    };

  } // ecapseman

} // ecapseman

#endif // __cpExtensions__Interaction__ImageSliceStyle__h__

// eof - $RCSfile$