vtkMRMLAnnotationLinesStorageNode.h

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// .NAME vtkMRMLAnnotationLinesStorageNode - MRML node for representing a volume storage
// .SECTION Description
// vtkMRMLAnnotationLinesStorageNode nodes describe the annotation storage
// node that allows to read/write point data from/to file.

#ifndef __vtkMRMLAnnotationLinesStorageNode_h
#define __vtkMRMLAnnotationLinesStorageNode_h

#include "vtkSlicerAnnotationsModuleMRMLExport.h"
#include "vtkMRMLAnnotationControlPointsStorageNode.h"

class vtkMRMLAnnotationLineDisplayNode;
class vtkMRMLAnnotationLinesNode;

class  VTK_SLICER_ANNOTATIONS_MODULE_MRML_EXPORT vtkMRMLAnnotationLinesStorageNode
  : public vtkMRMLAnnotationControlPointsStorageNode
{
  public:
  static vtkMRMLAnnotationLinesStorageNode *New();
  vtkTypeMacro(vtkMRMLAnnotationLinesStorageNode,vtkMRMLAnnotationControlPointsStorageNode);
  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;

  virtual vtkMRMLNode* CreateNodeInstance() VTK_OVERRIDE;

  // Description:
  // Read node attributes from XML file
  virtual void ReadXMLAttributes( const char** atts) VTK_OVERRIDE;

  // Description:
  // Write this node's information to a MRML file in XML format.
  virtual void WriteXML(ostream& of, int indent) VTK_OVERRIDE;

  // Description:
  // Copy the node's attributes to this object
  virtual void Copy(vtkMRMLNode *node) VTK_OVERRIDE;

  // Description:
  // Get node XML tag name (like Storage, Model)
  virtual const char* GetNodeTagName() VTK_OVERRIDE {return "AnnotationLinesStorage";}

  virtual bool CanReadInReferenceNode(vtkMRMLNode* refNode) VTK_OVERRIDE;

protected:
  vtkMRMLAnnotationLinesStorageNode();
  ~vtkMRMLAnnotationLinesStorageNode();
  vtkMRMLAnnotationLinesStorageNode(const vtkMRMLAnnotationLinesStorageNode&);
  void operator=(const vtkMRMLAnnotationLinesStorageNode&);

  const char* GetAnnotationStorageType() { return "line"; }

  int WriteAnnotationLineDisplayProperties(fstream & of, vtkMRMLAnnotationLineDisplayNode *refNode, std::string preposition);
  int WriteAnnotationLinesProperties(fstream & of, vtkMRMLAnnotationLinesNode *refNode);
  int WriteAnnotationLinesData(fstream& of, vtkMRMLAnnotationLinesNode *refNode);

  int ReadAnnotation(vtkMRMLAnnotationLinesNode *refNode);
  int ReadAnnotationLinesData(vtkMRMLAnnotationLinesNode *refNode, char line[1024], int typeColumn, int startIDColumn, int endIDColumn, int selColumn,  int visColumn, int numColumns);
  int ReadAnnotationLineDisplayProperties(vtkMRMLAnnotationLineDisplayNode *refNode, std::string lineString, std::string preposition);
  int ReadAnnotationLinesProperties(vtkMRMLAnnotationLinesNode *refNode, char line[1024], int &typeColumn, int& startIDColumn,    int& endIDColumn, int& selColumn, int& visColumn, int& numColumns);

  virtual int ReadDataInternal(vtkMRMLNode *refNode) VTK_OVERRIDE;

  // Description:
  virtual int WriteAnnotationDataInternal(vtkMRMLNode *refNode, fstream & of) VTK_OVERRIDE;
};

#endif