itkMRMLIDImageIO.h

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/*=auto=========================================================================
 
  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.
 
  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.
 
=========================================================================auto=*/
 
#ifndef itkMRMLIDImageIO_h
#define itkMRMLIDImageIO_h
 
#ifdef _MSC_VER
# pragma warning(disable : 4786)
#endif
 
#include <vtkVersion.h>
 
#include "itkMRMLIDIOExport.h"
 
#include "itkImageIOBase.h"
 
class vtkMRMLVolumeNode;
class vtkMRMLDiffusionWeightedVolumeNode;
class vtkMRMLDiffusionImageVolumeNode;
class vtkImageData;
class vtkMRMLNode;
 
namespace itk
{
class MRMLIDImageIO_EXPORT MRMLIDImageIO : public ImageIOBase
{
public:
  typedef MRMLIDImageIO Self;
  typedef ImageIOBase Superclass;
  typedef SmartPointer<Self> Pointer;

  itkNewMacro(Self);

  itkTypeMacro(MRMLIDImageIO, ImageIOBase);

  bool CanReadFile(const char*) override;

  void ReadImageInformation() override;

  void Read(void* buffer) override;
 
  /*-------- This part of the interfaces deals with writing data. ----- */

  bool CanWriteFile(const char*) override;

  void WriteImageInformation() override;

  void Write(const void* buffer) override;
 
protected:
  MRMLIDImageIO();
  ~MRMLIDImageIO() override;
  void PrintSelf(std::ostream& os, Indent indent) const override;

  virtual void WriteImageInformation(vtkMRMLVolumeNode*, vtkImageData*, int* scalarType, int* numberOfScalarComponents);

  void SetDWDictionaryValues(MetaDataDictionary& dict, vtkMRMLDiffusionWeightedVolumeNode* dw);

  void SetDTDictionaryValues(MetaDataDictionary& dict, vtkMRMLDiffusionImageVolumeNode* di);

  void SetDWNodeValues(vtkMRMLDiffusionWeightedVolumeNode* dw, MetaDataDictionary& dict);

  void SetDTNodeValues(vtkMRMLDiffusionImageVolumeNode* di, MetaDataDictionary& dict);
 
  void RequestModified(vtkMRMLNode* modifiedObject);
 
private:
  MRMLIDImageIO(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  bool IsAVolumeNode(const char*);
  vtkMRMLVolumeNode* FileNameToVolumeNodePtr(const char*);
 
  std::string m_Scheme;
  std::string m_Authority;
  std::string m_SceneID;
  std::string m_NodeID;
};
 
} // namespace itk
#endif