vtkInteractorStyleJoystickActor.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkInteractorStyleJoystickActor_h
#define vtkInteractorStyleJoystickActor_h

#include "vtkInteractionStyleModule.h" // For export macro
#include "vtkInteractorStyle.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class vtkCellPicker;

// motion flags

class VTKINTERACTIONSTYLE_EXPORT VTK_MARSHALAUTO vtkInteractorStyleJoystickActor
  : public vtkInteractorStyle
{
public:
  static vtkInteractorStyleJoystickActor* New();

  vtkTypeMacro(vtkInteractorStyleJoystickActor, vtkInteractorStyle);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  void OnMouseMove() override;
  void OnLeftButtonDown() override;
  void OnLeftButtonUp() override;
  void OnMiddleButtonDown() override;
  void OnMiddleButtonUp() override;
  void OnRightButtonDown() override;
  void OnRightButtonUp() override;

  // These methods for the different interactions in different modes
  // are overridden in subclasses to perform the correct motion. Since
  // they might be called from OnTimer, they do not have mouse coord parameters
  // (use interactor's GetEventPosition and GetLastEventPosition)
  void Rotate() override;
  void Spin() override;
  void Pan() override;
  void Dolly() override;
  void UniformScale() override;

protected:
  vtkInteractorStyleJoystickActor();
  ~vtkInteractorStyleJoystickActor() override;

  void FindPickedActor(int x, int y);

  void Prop3DTransform(
    vtkProp3D* prop3D, double* boxCenter, int numRotation, double** rotate, double* scale);

  double MotionFactor;

  vtkProp3D* InteractionProp;
  vtkCellPicker* InteractionPicker;

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

VTK_ABI_NAMESPACE_END
#endif