#ifndef _vtkKWPageView_h
#define _vtkKWPageView_h

#include "vtkKWFrame.h"
#include <vector>
#include <string>

class vtkKWRenderWidget;
class vtkKWIcon;
class vtkViewImage2D;
class vtkViewImage2DWithTracer;
class vtkViewImage2DWithRegister;
class vtkViewImage3D;
class vtkRenderWindow;
class vtkImageData;
class vtkDataSet;
class vtkLookupTable;
class vtkProperty;
class vtkActor;
class vtkPolyData;





class VTK_EXPORT vtkKWPageView : public vtkKWFrame
{
public:
  static vtkKWPageView* New();
  vtkTypeRevisionMacro(vtkKWPageView,vtkKWFrame);
  
  // Description:

  vtkGetMacro (IsFullScreen, int);
  vtkSetMacro (IsFullScreen, int);
  vtkBooleanMacro (IsFullScreen, int);

  vtkGetObjectMacro (View1, vtkViewImage2D);
  vtkGetObjectMacro (View2, vtkViewImage2D);
  vtkGetObjectMacro (View3, vtkViewImage2D);
  vtkGetObjectMacro (View4, vtkViewImage3D); 

  vtkGetObjectMacro (RenderWidget1, vtkKWRenderWidget);
  vtkGetObjectMacro (RenderWidget2, vtkKWRenderWidget);
  vtkGetObjectMacro (RenderWidget3, vtkKWRenderWidget);
  vtkGetObjectMacro (RenderWidget4, vtkKWRenderWidget);

  
  virtual void          SetImage (vtkImageData* metaimage);
  virtual vtkImageData* GetImage (void);
  
  virtual void          ToggleFullScreenView4 (void);
  virtual void          ToggleFullScreenAxial (void);
  virtual void          ToggleFullScreenCoronal (void);
  virtual void          ToggleFullScreenSagittal (void);
  
  virtual int           GetAxialScreenshot(vtkKWIcon* screenshot, int size = 32);

  virtual void SetScalarBarVisibility (bool state);
  virtual int  GetScalarBarVisibility(void) const;
  virtual void ScalarBarVisibilityOn (void)
  { this->SetScalarBarVisibility (true); }
  virtual void ScalarBarVisibilityOff (void)
  { this->SetScalarBarVisibility (false); }
  

  virtual int  GetVisibility (vtkDataSet* dataset);
  virtual void SetVisibility (vtkDataSet* dataset, bool state);

  virtual void Render (void);

  /** Get/Set methods for the viewframe tag
      Use this tag in case you have several vtkKWPageView to manage */
  virtual const char* GetTag (void) const;
  virtual void        SetTag (const char* path);

  virtual void SetLookupTable (vtkLookupTable* lut);

  //BTX
  std::vector<vtkActor*> AddDataSet(vtkDataSet* dataset, vtkProperty* property);
  std::vector<vtkActor*> AddPolyData(vtkPolyData* dataset, vtkProperty* property = NULL, double thickness = 0.2);
  //ETX

  void RemoveDataSet(vtkDataSet* dataset);

  vtkKWRenderWidget* GetActiveRenderWidget (void);
  
  
  
protected:
  vtkKWPageView();
  ~vtkKWPageView();

  // Description:
  // Create the widget.
  virtual void CreateWidget();
  virtual void CreateRenderWidgets();
  virtual void Create4Views();
  virtual void SetProperties();
  virtual void PackSelf();

  
  int BuildScreenshotFromImage(vtkImageData *image, vtkKWIcon* screenshot, int size = 0);
  int BuildScreenshotFromRenderWindow(vtkRenderWindow *win, vtkKWIcon* screenshot, int size = 0);
  

  vtkViewImage2D*      View1;
  vtkViewImage2D*      View2;
  vtkViewImage2D*      View3;
  vtkViewImage3D*      View4;
  vtkKWRenderWidget*   RenderWidget1;
  vtkKWRenderWidget*   RenderWidget2;
  vtkKWRenderWidget*   RenderWidget3;
  vtkKWRenderWidget*   RenderWidget4;

  


private:
  vtkKWPageView(const vtkKWPageView&);   // Not implemented.
  void operator=(const vtkKWPageView&);        // Not implemented.

  
  int               IsFullScreen;
  //BTX
  std::string Tag;
  //ETX
  
};

#endif