vtk3DWidgetRepresentation.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtk3DWidgetRepresentation_h
#define vtk3DWidgetRepresentation_h
 
#include "vtkDataRepresentation.h"
#include "vtkRemotingViewsModule.h" //needed for exports
#include "vtkWeakPointer.h"         // needed for vtkWeakPointer.
 
class vtkAbstractWidget;
class vtkPVRenderView;
class vtkWidgetRepresentation;
 
class VTKREMOTINGVIEWS_EXPORT vtk3DWidgetRepresentation : public vtkDataRepresentation
{
public:
  static vtk3DWidgetRepresentation* New();
  vtkTypeMacro(vtk3DWidgetRepresentation, vtkDataRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetWidget(vtkAbstractWidget*);
  vtkGetObjectMacro(Widget, vtkAbstractWidget);
 
 
  void SetRepresentation(vtkWidgetRepresentation*);
  vtkGetObjectMacro(Representation, vtkWidgetRepresentation);
 
 
  vtkSetMacro(UseNonCompositedRenderer, bool);
  vtkGetMacro(UseNonCompositedRenderer, bool);
  vtkBooleanMacro(UseNonCompositedRenderer, bool);
 
 
  void SetEnabled(bool);
  vtkGetMacro(Enabled, bool);
  vtkBooleanMacro(Enabled, bool);
 
 
  void SetReferenceBounds(const double bds[6]);
  void PlaceWidget(const double bds[6]);
  void SetUseReferenceBounds(bool);
 
protected:
  vtk3DWidgetRepresentation();
  ~vtk3DWidgetRepresentation() override;
 
  bool AddToView(vtkView* view) override;
 
  bool RemoveFromView(vtkView* view) override;
 
  void UpdateEnabled();
 
  void OnRepresentationModified();
 
  void OnViewModified();
 
  bool Enabled;
  bool UseNonCompositedRenderer;
  vtkAbstractWidget* Widget;
  vtkWidgetRepresentation* Representation;
  vtkWeakPointer<vtkPVRenderView> View;
 
private:
  vtk3DWidgetRepresentation(const vtk3DWidgetRepresentation&) = delete;
  void operator=(const vtk3DWidgetRepresentation&) = delete;
  unsigned long RepresentationObserverTag;
  unsigned long ViewObserverTag;
 
  double ReferenceBounds[6];
  bool UseReferenceBounds;
  double PlaceWidgetBounds[6];
 
  void PlaceWidget();
};
 
#endif