vtkMRMLInteractionNode.h

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#ifndef __vtkMRMLInteractionNode_h
#define __vtkMRMLInteractionNode_h

#include "vtkMRMLNode.h"

class vtkMRMLInteractionEventData;

class VTK_MRML_EXPORT vtkMRMLInteractionNode : public vtkMRMLNode
{
public:
  static vtkMRMLInteractionNode *New();
  vtkTypeMacro(vtkMRMLInteractionNode,vtkMRMLNode);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkMRMLNode* CreateNodeInstance() override;

  void ReadXMLAttributes( const char** atts) override;

  void WriteXML(ostream& of, int indent) override;

  void Copy(vtkMRMLNode *node) override;

  const char* GetNodeTagName() override {return "Interaction";}

  vtkGetMacro(CurrentInteractionMode, int);
  void SetCurrentInteractionMode(int mode);
  vtkGetMacro(LastInteractionMode, int);
  void SetLastInteractionMode(int mode);

  vtkGetMacro(PlaceModePersistence, int);
  vtkGetMacro(TransformModePersistence, int);

  virtual void SetPlaceModePersistence(int val);
  virtual void SetTransformModePersistence(int val);
  virtual void NormalizeAllMouseModes();

  enum
    {
      Place = 1,
      ViewTransform = 2,
      Select = 4,
      AdjustWindowLevel,
      User = 1000
    };

  enum
    {
      InteractionModeChangedEvent = 19001,
      InteractionModePersistenceChangedEvent,
      EndPlacementEvent,
      EditNodeEvent,
      ShowViewContextMenuEvent,
    };

  const char *GetInteractionModeAsString(int mode);
  const char *GetInteractionModeAsString() { return this->GetInteractionModeAsString(this->CurrentInteractionMode); } ;

  int GetInteractionModeByString ( const char * modeString );

  void SwitchToPersistentPlaceMode();
  void SwitchToSinglePlaceMode();
  void SwitchToViewTransformMode();

  vtkGetMacro(EnableFiberEdit, int);
  vtkSetMacro(EnableFiberEdit, int);

  void EditNode(vtkMRMLNode* node);

  void ShowViewContextMenu(vtkMRMLInteractionEventData* eventData);

protected:
  vtkMRMLInteractionNode();
  ~vtkMRMLInteractionNode() override;

  vtkMRMLInteractionNode(const vtkMRMLInteractionNode&);
  void operator=(const vtkMRMLInteractionNode&);

  int LastInteractionMode;
  int CurrentInteractionMode;

  int PlaceModePersistence;
  int TransformModePersistence;

  int EnableFiberEdit;
};

#endif