vtkProp3DButtonRepresentation.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkProp3DButtonRepresentation.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkProp3DButtonRepresentation_h
#define vtkProp3DButtonRepresentation_h

#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkButtonRepresentation.h"

class vtkPropPicker;
class vtkProp3D;
class vtkProp3DFollower;
class vtkPropArray; //PIMPLd

class VTKINTERACTIONWIDGETS_EXPORT vtkProp3DButtonRepresentation : public vtkButtonRepresentation
{
public:
  static vtkProp3DButtonRepresentation *New();


  vtkTypeMacro(vtkProp3DButtonRepresentation,vtkButtonRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent);


  void SetButtonProp(int i, vtkProp3D *prop);
  vtkProp3D *GetButtonProp(int i);


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

  virtual void SetState(int state);


  virtual int ComputeInteractionState(int X, int Y, int modify=0);
  virtual void BuildRepresentation();

  virtual void PlaceWidget(double bounds[6]);


  virtual void ShallowCopy(vtkProp *prop);
  virtual double *GetBounds();
  virtual void GetActors(vtkPropCollection *pc);
  virtual void ReleaseGraphicsResources(vtkWindow*);
  virtual int RenderOpaqueGeometry(vtkViewport*);
  virtual int RenderVolumetricGeometry(vtkViewport*);
  virtual int RenderTranslucentPolygonalGeometry(vtkViewport*);
  virtual int HasTranslucentPolygonalGeometry();

protected:
  vtkProp3DButtonRepresentation();
  ~vtkProp3DButtonRepresentation();

  // The current vtkProp3D used to represent the button
  vtkProp3D *CurrentProp;

  // Follow the camera if requested
  vtkProp3DFollower *Follower;
  int FollowCamera;

  // Keep track of the props associated with the N
  // states of the button. This is a PIMPLd stl map.
  vtkPropArray *PropArray;

  // For picking the button
  vtkPropPicker *Picker;

  // Register internal Pickers within PickingManager
  virtual void RegisterPickers();

private:
  vtkProp3DButtonRepresentation(const vtkProp3DButtonRepresentation&) VTK_DELETE_FUNCTION;
  void operator=(const vtkProp3DButtonRepresentation&) VTK_DELETE_FUNCTION;
};

#endif