vtkMRMLDisplayableHierarchyNode.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.
 
  Program:   3D Slicer
  Module:    $RCSfile: vtkMRMLDisplayableHierarchyNode.h,v $
  Date:      $Date: 2006/03/19 17:12:28 $
  Version:   $Revision: 1.6 $
 
=========================================================================auto=*/
 
#ifndef __vtkMRMLDisplayableHierarchyNode_h
#define __vtkMRMLDisplayableHierarchyNode_h
 
#include "vtkMRMLHierarchyNode.h"
class vtkMRMLDisplayableNode;
class vtkMRMLDisplayNode;

class VTK_MRML_EXPORT vtkMRMLDisplayableHierarchyNode : public vtkMRMLHierarchyNode
{
public:
  static vtkMRMLDisplayableHierarchyNode* New();
  vtkTypeMacro(vtkMRMLDisplayableHierarchyNode, vtkMRMLHierarchyNode);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------
 
  vtkMRMLNode* CreateNodeInstance() override;

  void ReadXMLAttributes(const char** atts) override;

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

  void Copy(vtkMRMLNode* node) override;

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

  void SetSceneReferences() override;

  void UpdateReferences() override;

  void UpdateScene(vtkMRMLScene* scene) override;

  void UpdateReferenceID(const char* oldID, const char* newID) override;

  virtual char* GetDisplayableNodeID() { return this->GetAssociatedNodeID(); }
 
  virtual void SetDisplayableNodeID(const char* ref) { this->SetAssociatedNodeID(ref); }
 
  void SetAndObserveDisplayNodeID(const char* DisplayNodeID);
  vtkGetStringMacro(DisplayNodeID);

  vtkMRMLDisplayableNode* GetDisplayableNode();

  vtkMRMLDisplayNode* GetDisplayNode();

  vtkBooleanMacro(Expanded, int);
  vtkGetMacro(Expanded, int);
  vtkSetMacro(Expanded, int);

  vtkMRMLDisplayableHierarchyNode* GetCollapsedParentNode();

  void GetChildrenDisplayableNodes(vtkCollection* children);

  static vtkMRMLDisplayableHierarchyNode* GetDisplayableHierarchyNode(vtkMRMLScene* scene, const char* displayableNodeID);

  void RemoveChildrenNodes();

  void RemoveAllChildrenNodes();

  void ProcessMRMLEvents(vtkObject* /*caller*/, unsigned long /*event*/, void* /*callData*/) override;

  enum
  {
    DisplayModifiedEvent = 17000
  };
 
protected:
  vtkMRMLDisplayableHierarchyNode();
  ~vtkMRMLDisplayableHierarchyNode() override;
  vtkMRMLDisplayableHierarchyNode(const vtkMRMLDisplayableHierarchyNode&);
  void operator=(const vtkMRMLDisplayableHierarchyNode&);
 
  void SetDisplayNodeID(const char*);
 
  char* DisplayNodeID;
 
  vtkMRMLDisplayNode* DisplayNode;
 
  int Expanded;
};
 
#endif