vtkSelectionSerializer.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkSelectionSerializer_h
#define vtkSelectionSerializer_h

#include "vtkObject.h"
#include "vtkPVVTKExtensionsMiscModule.h" // needed for export macro

class vtkInformationIntegerKey;
class vtkPVXMLElement;
class vtkSelection;
class vtkSelectionNode;

class VTKPVVTKEXTENSIONSMISC_EXPORT vtkSelectionSerializer : public vtkObject
{
public:
  static vtkSelectionSerializer* New();
  vtkTypeMacro(vtkSelectionSerializer, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  static void PrintXML(int printData, vtkSelection* selection);
  static void PrintXML(ostream& os, vtkIndent indent, int printData, vtkSelection* selection);


  static void Parse(const char* xml, vtkSelection* root);
  static void Parse(const char* xml, unsigned int length, vtkSelection* root);

  static vtkInformationIntegerKey* ORIGINAL_SOURCE_ID();

protected:
  vtkSelectionSerializer();
  ~vtkSelectionSerializer() override;

private:
  vtkSelectionSerializer(const vtkSelectionSerializer&) = delete;
  void operator=(const vtkSelectionSerializer&) = delete;

  static void WriteSelectionData(ostream& os, vtkIndent indent, vtkSelectionNode* selection);
  static void Parse(vtkPVXMLElement* rootElem, vtkSelection* root);
  static void ParseNode(vtkPVXMLElement* nodeXML, vtkSelectionNode* node);
};

#endif