mitkSceneReaderV1.h

Go to the documentation of this file.

/*============================================================================

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.

============================================================================*/

#include "mitkSceneReader.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 std::string &workingDirectory,
                                              bool &error);

    bool DecorateNodeWithProperties(DataNode *node, const tinyxml2::XMLElement *nodeElement, const std::string &workingDirectory);

    void ClearNodePropertyListWithExceptions(DataNode &node, PropertyList &propertyList);

    bool DecorateBaseDataWithProperties(BaseData::Pointer data,
                                        const tinyxml2::XMLElement *baseDataNodeElem,
                                        const std::string &workingDir);

    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;
  };
}