CarpetViewer.h

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/* $Id: CarpetViewer.h,v 1.24 2005/10/26 11:26:55 pfb Exp $ */

#ifndef _CarpetViewer_h
#define _CarpetViewer_h

#include "../../../../Common/Observer/Observer.h"
#include "../../../../Common/Observer/Subject.h"
#include <vtkObject.h>
#include <vtkObjectFactory.h>
#include <string>

class FiletoActor;
class ssFiletoActorContainer;
class vtkRenderer;
class vtkRenderWindow;
class vtkRenderWindowInteractor;
class vtkAxes;
class vtkTubeFilter;
class vtkPolyDataMapper;
class vtkActor;
class vtkCamera;
class vtkMutexLock;

class CarpetViewer : public Subject, public Observer, public vtkObject
  {
  //****************************************************************************
                             public:

  static CarpetViewer *New();

  vtkTypeMacro(CarpetViewer, vtkObject);

  void PrintSelf(ostream& os, vtkIndent indent);

  void renderWindow(vtkRenderWindow *window);

  vtkRenderWindow *renderWindow() const;

  void initializeInteractor();

  vtkRenderWindowInteractor *renderWindowInteractor() const;

  vtkRenderer *renderer() const;

  void addActor(const std::string filename, float decimate = 0.0);
  
  void addActor(const char *filename, float decimate = 0.0);

  void removeActor(const std::string key);

  void removeActor(const char *key);

  const char *name(int index) const;

  int numberOfActors() const;

  const ssFiletoActorContainer *actors() const;

  void clear();

  void axesOn();

  void axesOff();

  void wireOn();

  void wireOff();

  void start();

  void notify();

  void DebugOn();

  void DebugOff();

  //****************************************************************************
                             protected:

  CarpetViewer();

  ~CarpetViewer();

  //****************************************************************************
                             private:

  CarpetViewer(const CarpetViewer& rhs);
  CarpetViewer& operator=(const CarpetViewer& rhs);

  ssFiletoActorContainer    *actorList;
  vtkRenderWindow           *window;   /* The renderer specified by renderer */
  vtkRenderWindowInteractor *interactor;
  vtkRenderer               *irenderer;
  vtkCamera                 *camera;
  vtkMutexLock              *windowLock;    /* The mutex for window */
  vtkMutexLock              *dataflowLock;  /* The mutex for dataflow ops */
  vtkAxes                   *axes;
  vtkTubeFilter             *tubes;
  vtkPolyDataMapper         *axesMapper;
  vtkActor                  *axesActor;
  bool                      wire;
  };

#endif

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