mitkInteractionPositionEvent.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

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

#ifndef MITKINTERACTIONPOSITIONEVENT_H_
#define MITKINTERACTIONPOSITIONEVENT_H_

#include "itkObject.h"
#include "itkObjectFactory.h"
#include "mitkCommon.h"
#include "mitkInteractionEvent.h"
#include "mitkInteractionEventConst.h"
#include <MitkCoreExports.h>
#include <string>

namespace mitk
{
  class MITKCORE_EXPORT InteractionPositionEvent : public InteractionEvent
  {
  public:
    mitkClassMacro(InteractionPositionEvent, InteractionEvent);
    mitkNewMacro2Param(Self, BaseRenderer *, const Point2D &);

    Point2D GetPointerPositionOnScreen() const;
    Point3D GetPositionInWorld() const;

    bool IsSuperClassOf(const InteractionEvent::Pointer &baseClass) const override;

  protected:
    InteractionPositionEvent(BaseRenderer *baseRenderer, const Point2D &mousePosition);
    ~InteractionPositionEvent() override;

    bool IsEqual(const InteractionEvent &) const override;

  private:
    const Point2D m_PointerPosition;
  };

} /* namespace mitk */

#endif /* MITKINTERACTIONPOSITIONEVENT_H_ */