#ifndef __vtkKWSequenceImporter_h
#define __vtkKWSequenceImporter_h

#include "vtkKWWizardDialog.h"

class vtkKWWizardStep;

class vtkKWSequenceImporterPage1;
class vtkKWSequenceImporterPage2;
class vtkMetaDataSetSequence;


class VTK_EXPORT vtkKWSequenceImporter : public vtkKWWizardDialog
{
public:
  static vtkKWSequenceImporter* New();
  vtkTypeRevisionMacro(vtkKWSequenceImporter,vtkKWWizardDialog);

  vtkGetObjectMacro (Sequence, vtkMetaDataSetSequence);
  
  // Description:
  // Update the "enable" state of the object and its internal parts.
  // Depending on different Ivars (this->Enabled, the application's 
  // Limited Edition Mode, etc.), the "enable" state of the object is updated
  // and propagated to its internal parts/subwidgets. This will, for example,
  // enable/disable parts of the widget UI, enable/disable the visibility
  // of 3D widgets, etc.
  virtual void UpdateEnableState();


  // Callbacks : Do not use
  virtual void ShowPage1UserInterfaceCallback();
  virtual void ValidatePage1Callback();
  virtual void ShowPage2UserInterfaceCallback();
  virtual void ValidatePage2Callback();
  virtual void NavigationStackedChangeCallback();
  

protected:
  vtkKWSequenceImporter();
  ~vtkKWSequenceImporter();

  // Description:
  // Create the widget.
  virtual void CreateWidget();
  virtual void CreatePage1();
  virtual void CreatePage2();
  
  


  // Description:
  // Steps
  vtkKWSequenceImporterPage1 *Page1;
  vtkKWSequenceImporterPage2 *Page2;

  vtkKWWizardStep*            Page1Step;
  vtkKWWizardStep*            Page2Step;
  
private:
  vtkKWSequenceImporter(const vtkKWSequenceImporter&);   // Not implemented.
  void operator=(const vtkKWSequenceImporter&);  // Not implemented.

  vtkMetaDataSetSequence* Sequence;
  
  
};

#endif