vtk2DWidgetRepresentation.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtk2DWidgetRepresentation_h
#define vtk2DWidgetRepresentation_h

#include "vtkContextItem.h" // needed for vtkWeakPOinter<vtkContextItem>
#include "vtkDataRepresentation.h"
#include "vtkRemotingViewsModule.h" // needed for exports
#include "vtkWeakPointer.h"         // needed for WeakPointer

class vtkPVContextView;

class VTKREMOTINGVIEWS_EXPORT vtk2DWidgetRepresentation : public vtkDataRepresentation
{
public:
  static vtk2DWidgetRepresentation* New();
  vtkTypeMacro(vtk2DWidgetRepresentation, vtkDataRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetMacro(ContextItem, vtkContextItem*);
  virtual vtkContextItem* GetContextItem() const { return this->ContextItem; };


  vtkSetMacro(Enabled, bool);
  vtkGetMacro(Enabled, bool);
  vtkBooleanMacro(Enabled, bool);

protected:
  vtk2DWidgetRepresentation();
  ~vtk2DWidgetRepresentation() override;

  bool AddToView(vtkView* view) override;

  bool RemoveFromView(vtkView* view) override;

  vtkWeakPointer<vtkContextItem> ContextItem;
  vtkWeakPointer<vtkPVContextView> View;
  bool Enabled = false;

private:
  vtk2DWidgetRepresentation(const vtk2DWidgetRepresentation&) = delete;
  void operator=(const vtk2DWidgetRepresentation&) = delete;
};

#endif