vtkMRMLInteractionNode.h

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#ifndef __vtkMRMLInteractionNode_h
#define __vtkMRMLInteractionNode_h

#include "vtkMRMLNode.h"

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

  virtual vtkMRMLNode* CreateNodeInstance() VTK_OVERRIDE;

  virtual void ReadXMLAttributes( const char** atts) VTK_OVERRIDE;

  virtual void WriteXML(ostream& of, int indent) VTK_OVERRIDE;

  virtual void Copy(vtkMRMLNode *node) VTK_OVERRIDE;

  virtual const char* GetNodeTagName() VTK_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
    {
      //SelectRegion,
      //LassoRegion,
      Place = 0x1,
      ViewTransform = 0x2,
      Select = 0x4,
    };

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

  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);

protected:
  vtkMRMLInteractionNode();
  ~vtkMRMLInteractionNode();

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

  int LastInteractionMode;
  int CurrentInteractionMode;

  int PlaceModePersistence;
  int TransformModePersistence;

  int EnableFiberEdit;
};

#endif