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 <array>
 
#include <MitkBoundingShapeExports.h>
 
namespace mitk
{
// create events for interactions
#ifdef __GNUC__
#pragma GCC visibility push(default)
#endif
  itkEventMacroDeclaration(BoundingShapeInteractionEvent, itk::AnyEvent);
#ifdef __GNUC__
#pragma GCC visibility pop
#endif
 
  class MITKBOUNDINGSHAPE_EXPORT BoundingShapeInteractor : public DataInteractor
  {
  public:
    mitkClassMacro(BoundingShapeInteractor, DataInteractor);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
    void SetDataNode(DataNode *dataNode) override;
 
  protected:
    BoundingShapeInteractor();
    ~BoundingShapeInteractor() override;
 
    void ConnectActionsAndFunctions() override;
 
    void DataNodeChanged() override;
 
    void HandlePositionChanged(const InteractionEvent *interactionEvent,
                               Point3D &center,
                               std::array<bool, 6> &handleVisible);
 
    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 EnableOriginalInteraction();
 
    void DisableOriginalInteraction();
 
    class Impl;
    Impl *m_Impl;
  };
}
#endif