mitkSceneReaderV1.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkSceneReaderV1_h
#define mitkSceneReaderV1_h
 
#include <mitkSceneReader.h>
#include <mitkUIDGenerator.h>
 
namespace tinyxml2
{
  class XMLElement;
}
 
namespace mitk
{
  class SceneReaderV1 : public SceneReader
  {
  public:
    mitkClassMacro(SceneReaderV1, SceneReader);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
    bool LoadScene(tinyxml2::XMLDocument &document,
                             const std::string &workingDirectory,
                             DataStorage *storage) override;
 
  protected:
    DataNode::Pointer LoadBaseDataFromDataTag(const tinyxml2::XMLElement *dataElement,
                                              const PropertyList *properties,
                                              const std::string &workingDirectory,
                                              bool &error);
 
    bool DecorateNodeWithProperties(DataNode *node, const tinyxml2::XMLElement *nodeElement, const std::string &workingDirectory);
 
    void ClearNodePropertyListWithExceptions(DataNode &node, PropertyList &propertyList);
 
    typedef std::pair<DataNode::Pointer, std::list<std::string>> NodesAndParentsPair;
    typedef std::list<NodesAndParentsPair> OrderedNodesList;
    typedef std::map<std::string, DataNode *> IDToNodeMappingType;
    typedef std::map<DataNode *, std::string> NodeToIDMappingType;
 
    OrderedNodesList m_OrderedNodePairs;
    IDToNodeMappingType m_NodeForID;
    NodeToIDMappingType m_IDForNode;
 
    UIDGenerator m_UIDGen;
  };
}
 
#endif