SignViewer.h

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/*
 *
 * Program:   Slicer Image-Guided Navigator (The SIGN)
 * Module:    $RCSfile: SignViewer.h,v $
 */
#ifndef _SIGNVIEWER_H
#define _SIGNVIEWER_H

#include <vector>
#include <string>

#include <vtkKWCompositeWidget.h>

#include <SignDLL.h>

class vtkKWRenderWidget;
class MrmlNode;
class SignContext;

typedef std::vector<MrmlNode*> MrmlVector;

class SIGN_EXPORT SignViewer : public vtkKWCompositeWidget
{
 public:
  vtkTypeRevisionMacro(SignViewer,vtkKWCompositeWidget);
  virtual void PrintSelf(ostream& os, vtkIndent indent);

 virtual void SetupRenderWindow(std::string view);

  void AddMrmlNode(MrmlNode*);

  std::string GetName();

  virtual void Cycle(){};

  SignContext* GetContext();

  vtkKWRenderWidget* GetRenderWidget()
  { return this->renderWidget; }

  void SetNumberOfTimePoints(int n);

 protected:
  SignViewer();
  ~SignViewer();
  virtual void CreateWidget();

 protected:

  MrmlVector MrmlNodes;

  int timepoint;

  int NumbersInCycle;
  int curr_visible;

  vtkKWRenderWidget *renderWidget;

  std::string viewname;

  SignViewer(const SignViewer&);  // Not implemented.
  void operator=(const SignViewer&);  // Not implemented.


};

#endif

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