mitkBoundingShapeInteractor.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 mitkBoundingShapeInteractor_h
#define mitkBoundingShapeInteractor_h

#include <mitkDataInteractor.h>
#include <mitkEventConfig.h>
#include <mitkGeometry3D.h>

#include <usServiceRegistration.h>

#include <MitkBoundingShapeExports.h>

namespace mitk
{
// create events for interactions
#pragma GCC visibility push(default)
  itkEventMacro(BoundingShapeInteractionEvent, itk::AnyEvent);
#pragma GCC visibility pop

  class MITKBOUNDINGSHAPE_EXPORT BoundingShapeInteractor : public DataInteractor
  {
  public:
    mitkClassMacro(BoundingShapeInteractor, DataInteractor);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);

    void SetDataNode(DataNode *dataNode) override;
    void SetRotationEnabled(bool rotationEnabled);

  protected:
    BoundingShapeInteractor();
    ~BoundingShapeInteractor() override;

    void ConnectActionsAndFunctions() override;

    void DataNodeChanged() override;

    void HandlePositionChanged(const InteractionEvent *interactionEvent, Point3D &center);

    virtual bool CheckOverObject(const InteractionEvent *);

    virtual bool CheckOverHandles(const InteractionEvent *interactionEvent);

    virtual void SelectObject(StateMachineAction *, InteractionEvent *);

    virtual void DeselectObject(StateMachineAction *, InteractionEvent *);

    virtual void SelectHandle(StateMachineAction *, InteractionEvent *);

    virtual void TranslateObject(StateMachineAction *, InteractionEvent *);

    virtual void ScaleObject(StateMachineAction *, InteractionEvent *);

    virtual void InitInteraction(StateMachineAction *, InteractionEvent *interactionEvent);

    virtual void DeselectHandles(StateMachineAction *, InteractionEvent *interactionEvent);

    virtual void RestoreNodeProperties();

    bool InitMembers(InteractionEvent *interactionEvent);

  private:
    void EnableCrosshairNavigation();

    void DisableCrosshairNavigation();

    class Impl;
    Impl *m_Impl;
  };
}
#endif