#ifndef __creaImageIOWxViewer_h_INCLUDED__
#define __creaImageIOWxViewer_h_INCLUDED__

#ifdef USE_WXWIDGETS

// wx
#include <creaWx.h>
#include <wx/image.h>
#include <wx/imaglist.h>
#include <wx/splitter.h>

#include <creaImageIOSystem.h>

// For image preview 
// vtk and wxvtk classes
#include "creawxVTKRenderWindowInteractor.h"
#include "vtkImageViewer2.h"

namespace creaImageIO
{

  class ThreadedMovie;

  class WxViewer : public wxFrame
  {

	  public:
		  friend class ThreadedMovie;
    /// Ctor 
    WxViewer();
    WxViewer(wxWindow *parent, 
		   const wxWindowID id,
		   wxString title,
		   const wxPoint& pos, 
		   const wxSize& size);
    /// Dtor
    virtual ~WxViewer();
	///Shows the image in the vector as a movie
	void ShowImages();
	///Shows the image passed as parameter
	void ShowImage(vtkImageData* im);
	///Adds an image to the selection
	void AddImage(vtkImageData* im);
	///Clears the selection of images
	void ClearImages();
	///Returns true if the image vector is empty
	bool ImagesEmpty();

  private:
	/// Previewer
    vtkImageViewer2* mViewer;
    /// Associated wxvtk interactor
	crea::creawxVTKRenderWindowInteractor  *mInteractor;
  
    int mx1,mx2,my1,my2,mz1,mz2;
    double mspx,mspy,mspz;

	/// The vector of images to show
	std::vector<vtkImageData*> images;
	///The threaded movie
	ThreadedMovie* mMovie;

  };

}

#endif // USE_WIDGETS
// EOF
#endif