#ifndef __cpExtensions__QT__SimpleMPRWidget__h__
#define __cpExtensions__QT__SimpleMPRWidget__h__

#include <cpExtensions/Config.h>

#ifdef cpExtensions_QT4

#include <cpExtensions/QT/ActorsWidgetInterface.h>
#include <QWidget>
#include <vtkSmartPointer.h>
#include <map>
#include <set>

// -------------------------------------------------------------------------
class vtkDataSet;
class vtkProp;
class vtkPropCollection;

namespace Ui { class SimpleMPRWidget; }

// -------------------------------------------------------------------------
namespace cpExtensions
{
  namespace QT
  {
    class MPR3DWidget;
    class ImageWidget;

    /**
     */
    class cpExtensions_EXPORT SimpleMPRWidget
      : public QWidget,
        public ActorsWidgetInterface
    {
      Q_OBJECT;

    public:
      typedef SimpleMPRWidget       Self;
      typedef QWidget               Superclass;
      typedef ActorsWidgetInterface Superclass2;

      typedef vtkSmartPointer< vtkPropCollection > TProp;
      typedef std::set< TProp >                    TProps;

      // typedef cpExtensions::Visualization::MeshActor TMeshActor;

    public:
      explicit SimpleMPRWidget( QWidget* parent = NULL, Qt::WindowFlags f = 0 );
      virtual ~SimpleMPRWidget( );

      void Configure( char q1, char q2, char q3, char q4 );

      bool HasImage( ) const;
      void SetImage( vtkImageData* image, const std::string& name );

      bool Add( vtkDataSet* data, const std::string& name );

      TProps GetViewProps( const std::string& name ) const;
      TProps GetImageProps( ) const;

      vtkRenderWindowInteractor* GetXInteractor( );
      const vtkRenderWindowInteractor* GetXInteractor( ) const;
      vtkRenderWindowInteractor* GetYInteractor( );
      const vtkRenderWindowInteractor* GetYInteractor( ) const;
      vtkRenderWindowInteractor* GetZInteractor( );
      const vtkRenderWindowInteractor* GetZInteractor( ) const;
      vtkRenderWindowInteractor* GetWInteractor( );
      const vtkRenderWindowInteractor* GetWInteractor( ) const;

      vtkRenderWindow* GetXRenderWindow( );
      const vtkRenderWindow* GetXRenderWindow( ) const;
      vtkRenderWindow* GetYRenderWindow( );
      const vtkRenderWindow* GetYRenderWindow( ) const;
      vtkRenderWindow* GetZRenderWindow( );
      const vtkRenderWindow* GetZRenderWindow( ) const;
      vtkRenderWindow* GetWRenderWindow( );
      const vtkRenderWindow* GetWRenderWindow( ) const;

      void ResetCameras( );
      void Render( );

      virtual std::set< std::string > GetActorsNames( ) const cpExtensions_OVERRIDE;
      virtual bool IsWindowLevelImageActor( const std::string& name ) const cpExtensions_OVERRIDE;
      virtual bool IsLUTImageActor( const std::string& name ) const cpExtensions_OVERRIDE;
      virtual bool Is3DActor( const std::string& name ) const cpExtensions_OVERRIDE;

      virtual void GetScalarRange( const std::string& name, double r[ 2 ] ) const cpExtensions_OVERRIDE;
      virtual void GetWindowLevel( const std::string& name, double wl[ 2 ] ) const cpExtensions_OVERRIDE;
      virtual double GetWindow( const std::string& name ) const cpExtensions_OVERRIDE;
      virtual double GetLevel( const std::string& name ) const cpExtensions_OVERRIDE;
      virtual char GetImageInterpolation( const std::string& name ) const cpExtensions_OVERRIDE;

      virtual void GetColor( const std::string& name, double& r, double& g, double& b ) const cpExtensions_OVERRIDE;
      virtual double GetOpacity( const std::string& name ) const cpExtensions_OVERRIDE;
      virtual double GetPointSize( const std::string& name ) const cpExtensions_OVERRIDE;
      virtual double GetLineWidth( const std::string& name ) const cpExtensions_OVERRIDE;
      virtual int GetRepresentation( const std::string& name ) const cpExtensions_OVERRIDE;

      virtual void SetScalarRange( const std::string& name, double r[ 2 ] ) cpExtensions_OVERRIDE;
      virtual void SetScalarRange( const std::string& name, double min, double max ) cpExtensions_OVERRIDE;
      virtual void SetWindowLevel( const std::string& name, double wl[ 2 ] ) cpExtensions_OVERRIDE;
      virtual void SetWindowLevel( const std::string& name, double w, double l ) cpExtensions_OVERRIDE;
      virtual void SetWindow( const std::string& name, double w ) cpExtensions_OVERRIDE;
      virtual void SetLevel( const std::string& name, double l ) cpExtensions_OVERRIDE;
      virtual void SetImageInterpolation( const std::string& name, char i ) cpExtensions_OVERRIDE;

      virtual void SetColor( const std::string& name, double r, double g, double b ) cpExtensions_OVERRIDE;
      virtual void SetOpacity( const std::string& name, double o ) cpExtensions_OVERRIDE;
      virtual void SetPointSize( const std::string& name, double s ) cpExtensions_OVERRIDE;
      virtual void SetLineWidth( const std::string& name, double w ) cpExtensions_OVERRIDE;
      virtual void SetRepresentationToPoints( const std::string& name ) cpExtensions_OVERRIDE;
      virtual void SetRepresentationToSurface( const std::string& name ) cpExtensions_OVERRIDE;
      virtual void SetRepresentationToWireframe( const std::string& name ) cpExtensions_OVERRIDE;

    private slots:
      void _SyncBottom( int a, int b );
      void _SyncTop( int a, int b );

    protected:
      Ui::SimpleMPRWidget* m_UI;

      ImageWidget* m_XImage;
      ImageWidget* m_YImage;
      ImageWidget* m_ZImage;
      MPR3DWidget* m_3DView;

      std::string m_MainImageName;
      vtkSmartPointer< vtkImageData > m_MainImage;
    };

  } // ecapseman

} // ecapseman

#endif // cpExtensions_QT4

#endif // __cpExtensions__QT__SimpleMPRWidget__h__

// eof - $RCSfile$