vtkSegmentationConverterFactory.h

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

  Copyright (c) Laboratory for Percutaneous Surgery (PerkLab)
  Queen's University, Kingston, ON, Canada. 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.

  This file was originally developed by Andras Lasso, PerkLab, Queen's University
  and was supported through the Applied Cancer Research Unit program of Cancer Care
  Ontario with funds provided by the Ontario Ministry of Health and Long-Term Care

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

#ifndef __vtkSegmentationConverterFactory_h
#define __vtkSegmentationConverterFactory_h

#include "vtkSegmentationCoreConfigure.h"

// VTK includes
#include <vtkObject.h>
#include <vtkSmartPointer.h>

// STD includes
#include <vector>

class vtkSegmentationConverterRule;
class vtkDataObject;

class vtkSegmentationCore_EXPORT vtkSegmentationConverterFactory : public vtkObject
{
public:
  typedef std::vector< vtkSmartPointer<vtkSegmentationConverterRule> > RuleListType;

  vtkTypeMacro(vtkSegmentationConverterFactory, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;

  void CopyConverterRules(RuleListType &rules);

  void RegisterConverterRule(vtkSegmentationConverterRule* rule);

  void UnregisterConverterRule(vtkSegmentationConverterRule* rule);

  const RuleListType& GetConverterRules();

  bool DisableConverterRule(std::string sourceRepresentationName, std::string targetRepresentationName);

  void DisableRepresentation(std::string representationName);

  vtkDataObject* ConstructRepresentationObjectByClass(std::string className);

  vtkDataObject* ConstructRepresentationObjectByRepresentation(std::string representationName);

public:
  static vtkSegmentationConverterFactory* GetInstance();

  static vtkSegmentationConverterFactory* New();

protected:
  vtkSegmentationConverterFactory();
  ~vtkSegmentationConverterFactory();
  vtkSegmentationConverterFactory(const vtkSegmentationConverterFactory&);
  void operator=(const vtkSegmentationConverterFactory&);

  // Singleton management functions.
  static void classInitialize();
  static void classFinalize();

  friend class vtkSegmentationConverterFactoryInitialize;
  typedef vtkSegmentationConverterFactory Self;

  RuleListType Rules;
};

class vtkSegmentationCore_EXPORT vtkSegmentationConverterFactoryInitialize
{
public:
  typedef vtkSegmentationConverterFactoryInitialize Self;

  vtkSegmentationConverterFactoryInitialize();
  ~vtkSegmentationConverterFactoryInitialize();
private:
  static unsigned int Count;
};

static vtkSegmentationConverterFactoryInitialize vtkSegmentationConverterFactoryInitializer;

#endif