#ifndef __CPPLUGINSWIDGETS__SEEDWIDGET__H__
#define __CPPLUGINSWIDGETS__SEEDWIDGET__H__

#include <plugins/cpPluginsWidgets_Export.h>
#include <cpPlugins/BaseWidget.h>

#include <cpExtensions/Interaction/SeedWidget.h>
#include <vtkImageActorPointPlacer.h>
#include <vtkPointHandleRepresentation3D.h>
#include <vtkSeedRepresentation.h>
#include <vtkSmartPointer.h>

namespace cpPluginsWidgets
{
  /**
   */
  class cpPluginsWidgets_EXPORT SeedWidget
    : public cpPlugins::BaseWidget
  {
    cpPluginsObject;
  public:
    typedef SeedWidget                      Self;
    typedef cpPlugins::BaseWidget           Superclass;
    typedef itk::SmartPointer< Self >       Pointer;
    typedef itk::SmartPointer< const Self > ConstPointer;

  public:
    itkNewMacro( Self );
    itkTypeMacro( SeedWidget, cpPlugins::BaseWidget );
    cpPlugins_Id_Macro( SeedWidget, Widgets );

    struct WidgetData
    {
      vtkSmartPointer< cpExtensions::Interaction::SeedWidget > Widget;
      vtkSmartPointer< vtkImageActorPointPlacer >              Placer;
      vtkSmartPointer< vtkPointHandleRepresentation3D >        Handle;
      vtkSmartPointer< vtkSeedRepresentation >                 Seed;

      void Configure(
        cpPluginsWidgets::SeedWidget* parent,
        vtkRenderWindowInteractor* interactor, vtkImageActor* actor
        );
      void On( );
      void Off( );
    };

  protected:
    SeedWidget( );
    virtual ~SeedWidget( );

    virtual void _GenerateData( ) ITK_OVERRIDE;

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

  protected:
    bool m_Configured;
    std::vector< WidgetData > m_Widgets;
    unsigned int m_InitialNumberOfSeeds;
  };

} // ecapseman

#endif // __CPPLUGINSWIDGETS__SEEDWIDGET__H__

// eof - $RCSfile$