vtkMRMLMarkupsJsonStorageNode.h

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/*==============================================================================
 
  Program: 3D Slicer
 
  Portions (c) Copyright Brigham and Women's Hospital (BWH) All Rights Reserved.
 
  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.
 
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
 
==============================================================================*/

 
#ifndef __vtkMRMLMarkupsJsonStorageNode_h
#define __vtkMRMLMarkupsJsonStorageNode_h
 
// Markups includes
#include "vtkSlicerMarkupsModuleMRMLExport.h"
#include "vtkMRMLMarkupsStorageNode.h"
 
class vtkMRMLJsonElement;
class vtkMRMLJsonWriter;
class vtkMRMLMarkupsDisplayNode;
class vtkMRMLMarkupsNode;
 
class VTK_SLICER_MARKUPS_MODULE_MRML_EXPORT vtkMRMLMarkupsJsonStorageNode : public vtkMRMLMarkupsStorageNode
{
public:
  static vtkMRMLMarkupsJsonStorageNode* New();
  vtkTypeMacro(vtkMRMLMarkupsJsonStorageNode, vtkMRMLMarkupsStorageNode);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkMRMLNode* CreateNodeInstance() override;

  vtkMRMLMarkupsNode* AddNewMarkupsNodeFromFile(const char* filePath, const char* nodeName = nullptr, int markupIndex = 0);

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

  void ReadXMLAttributes(const char** atts) override;

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

  void Copy(vtkMRMLNode* node) override;
 
  bool CanReadInReferenceNode(vtkMRMLNode* refNode) override;

  void GetMarkupsTypesInFile(const char* filePath, std::vector<std::string>& outputMarkupsTypes);
 
protected:
  vtkMRMLMarkupsJsonStorageNode();
  ~vtkMRMLMarkupsJsonStorageNode() override;
  vtkMRMLMarkupsJsonStorageNode(const vtkMRMLMarkupsJsonStorageNode&);
  void operator=(const vtkMRMLMarkupsJsonStorageNode&);

  void InitializeSupportedReadFileTypes() override;

  void InitializeSupportedWriteFileTypes() override;

  int ReadDataInternal(vtkMRMLNode* refNode) override;

  int WriteDataInternal(vtkMRMLNode* refNode) override;

  VTK_NEWINSTANCE
  vtkMRMLJsonElement* ReadMarkupsFile(const char* filePath);
 
  std::string GetMarkupsClassNameFromMarkupsType(std::string markupsType);
 
  virtual bool UpdateMarkupsNodeFromJsonValue(vtkMRMLMarkupsNode* markupsNode, vtkMRMLJsonElement* markupObject);
  virtual bool UpdateMarkupsDisplayNodeFromJsonValue(vtkMRMLMarkupsDisplayNode* displayNode, vtkMRMLJsonElement* markupObject);
 
  virtual bool ReadControlPoints(vtkMRMLJsonElement* controlPointsArray, int coordinateSystem, vtkMRMLMarkupsNode* markupsNode);
  virtual bool ReadMeasurements(vtkMRMLJsonElement* measurementsArray, vtkMRMLMarkupsNode* markupsNode);
 
  virtual bool WriteMarkup(vtkMRMLJsonWriter* writer, vtkMRMLMarkupsNode* markupsNode);
  virtual bool WriteBasicProperties(vtkMRMLJsonWriter* writer, vtkMRMLMarkupsNode* markupsNode);
  virtual bool WriteControlPoints(vtkMRMLJsonWriter* writer, vtkMRMLMarkupsNode* markupsNode);
  virtual bool WriteMeasurements(vtkMRMLJsonWriter* writer, vtkMRMLMarkupsNode* markupsNode);
  virtual bool WriteDisplayProperties(vtkMRMLJsonWriter* writer, vtkMRMLMarkupsDisplayNode* markupsDisplayNode);
 
  std::string GetCoordinateUnitsFromSceneAsString(vtkMRMLMarkupsNode* markupsNode);
};
 
#endif