mitkAffineImageCropperInteractor.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

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

#ifndef mitkAffineImageCropperInteractor_h_
#define mitkAffineImageCropperInteractor_h_

#include "MitkDataTypesExtExports.h"
#include "mitkBaseRenderer.h"
#include "mitkDataInteractor.h"
#include "mitkGeometry3D.h"

namespace mitk
{
  // Inherit from DataInteratcor, this provides functionality of a state machine and configurable inputs.
  class MITKDATATYPESEXT_EXPORT AffineImageCropperInteractor : public DataInteractor
  {
  public:
    mitkClassMacro(AffineImageCropperInteractor, DataInteractor);
    itkFactorylessNewMacro(Self) itkCloneMacro(Self)

      protected : AffineImageCropperInteractor();
    virtual ~AffineImageCropperInteractor();
    virtual void ConnectActionsAndFunctions() override;
    virtual void DataNodeChanged() override;

    virtual bool CheckOverObject(const InteractionEvent *interactionEvent);
    virtual void SelectObject(StateMachineAction *, InteractionEvent *);
    virtual void DeselectObject(StateMachineAction *, InteractionEvent *);
    virtual void InitTranslate(StateMachineAction *, InteractionEvent *);
    virtual void InitRotate(StateMachineAction *, InteractionEvent *);
    virtual void InitDeformation(StateMachineAction *, InteractionEvent *);
    virtual void TranslateObject(StateMachineAction *, InteractionEvent *interactionEvent);
    virtual void RotateObject(StateMachineAction *, InteractionEvent *interactionEvent);
    virtual void DeformObject(StateMachineAction *, InteractionEvent *);
    virtual void ScaleRadius(StateMachineAction *, InteractionEvent *interactionEvent);

  private:
    Geometry3D::Pointer m_OriginalGeometry;
    mitk::DataNode::Pointer m_SelectedNode;

    Point3D m_InitialPickedPoint;
    Point3D m_InitialOrigin;
    Point2D m_InitialPickedDisplayPoint;

    void Deselect();
  };
}
#endif