mitkFileWriterRegistry.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 FileWriterRegistry_H_HEADER_INCLUDED_C1E7E521
#define FileWriterRegistry_H_HEADER_INCLUDED_C1E7E521

#include <MitkCoreExports.h>

// Microservices
#include <usGetModuleContext.h>
#include <usServiceObjects.h>
#include <usServiceReference.h>

#include "mitkIFileWriter.h"

namespace mitk
{
  class BaseData;
}

namespace mitk
{
  class MITKCORE_EXPORT FileWriterRegistry
  {
  public:
    typedef us::ServiceReference<IFileWriter> WriterReference;

    FileWriterRegistry();
    ~FileWriterRegistry();

    static std::vector<WriterReference> GetReferences(const BaseData *baseData,
                                                      us::ModuleContext *context = us::GetModuleContext());
    static std::vector<WriterReference> GetReferences(const BaseData *baseData,
                                                      const std::string &mimeType,
                                                      us::ModuleContext *context = us::GetModuleContext());

    IFileWriter *GetWriter(const WriterReference &ref, us::ModuleContext *context = us::GetModuleContext());

    std::vector<IFileWriter *> GetWriters(const BaseData *baseData,
                                          const std::string &mimeType,
                                          us::ModuleContext *context = us::GetModuleContext());

    void UngetWriter(IFileWriter *writer);
    void UngetWriters(const std::vector<IFileWriter *> &writers);

  private:
    // purposely not implemented
    FileWriterRegistry(const FileWriterRegistry &);
    FileWriterRegistry &operator=(const FileWriterRegistry &);

    std::map<IFileWriter *, us::ServiceObjects<IFileWriter>> m_ServiceObjects;
  };

} // namespace mitk

#endif /* FileWriterRegistry_H_HEADER_INCLUDED_C1E7E521 */