vtkTrackballMultiRotate.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2009 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov

#ifndef vtkTrackballMultiRotate_h
#define vtkTrackballMultiRotate_h

#include "vtkCameraManipulator.h"

#include "vtkInteractionStyleModule.h" // needed for export macro

VTK_ABI_NAMESPACE_BEGIN
class vtkCameraManipulator;
class vtkTrackballRoll;
class vtkTrackballRotate;

class VTKINTERACTIONSTYLE_EXPORT vtkTrackballMultiRotate : public vtkCameraManipulator
{
public:
  vtkTypeMacro(vtkTrackballMultiRotate, vtkCameraManipulator);
  static vtkTrackballMultiRotate* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;


  void StartInteraction() override {};
  void EndInteraction() override {};
  void OnKeyDown(vtkRenderWindowInteractor* vtkNotUsed(rwi)) override {}
  void OnKeyUp(vtkRenderWindowInteractor* vtkNotUsed(rwi)) override {}


  void OnMouseMove(int x, int y, vtkRenderer* ren, vtkRenderWindowInteractor* rwi) override;
  void OnButtonDown(int x, int y, vtkRenderer* ren, vtkRenderWindowInteractor* rwi) override;
  void OnButtonUp(int x, int y, vtkRenderer* ren, vtkRenderWindowInteractor* rwi) override;

protected:
  vtkTrackballMultiRotate();
  ~vtkTrackballMultiRotate() override;

private:
  vtkTrackballMultiRotate(const vtkTrackballMultiRotate&) = delete;
  void operator=(const vtkTrackballMultiRotate&) = delete;

  vtkTrackballRotate* RotateManipulator;
  vtkTrackballRoll* RollManipulator;

  vtkCameraManipulator* CurrentManipulator;
};
VTK_ABI_NAMESPACE_END
#endif // vtkTrackballMultiRotate_h