mitkFileReaderWriterBase.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 MITKFILEREADERWRITERBASE_H
#define MITKFILEREADERWRITERBASE_H

#include <mitkCustomMimeType.h>
#include <mitkMessage.h>

#include <usAny.h>
#include <usModuleContext.h>
#include <usServiceRegistration.h>

#include <memory>

namespace mitk
{
  class FileReaderWriterBase
  {
  public:
    typedef std::map<std::string, us::Any> Options;
    typedef mitk::MessageAbstractDelegate1<float> ProgressCallback;

    FileReaderWriterBase();
    virtual ~FileReaderWriterBase();

    Options GetOptions() const;
    us::Any GetOption(const std::string &name) const;

    void SetOptions(const Options &options);
    void SetOption(const std::string &name, const us::Any &value);

    void SetDefaultOptions(const Options &defaultOptions);
    Options GetDefaultOptions() const;

    void SetRanking(int ranking);
    int GetRanking() const;

    void SetMimeType(const CustomMimeType &mimeType);
    const CustomMimeType *GetMimeType() const;
    CustomMimeType *GetMimeType();

    MimeType GetRegisteredMimeType() const;

    void SetMimeTypePrefix(const std::string &prefix);
    std::string GetMimeTypePrefix() const;

    void SetDescription(const std::string &description);
    std::string GetDescription() const;

    void AddProgressCallback(const ProgressCallback &callback);
    void RemoveProgressCallback(const ProgressCallback &callback);

    us::ServiceRegistration<CustomMimeType> RegisterMimeType(us::ModuleContext *context);
    void UnregisterMimeType();

  protected:
    FileReaderWriterBase(const FileReaderWriterBase &other);

    std::string m_Description;
    int m_Ranking;

    std::string m_MimeTypePrefix;

    Options m_Options;

    Options m_DefaultOptions;

    // us::PrototypeServiceFactory* m_PrototypeFactory;

    Message1<float> m_ProgressMessage;

    std::unique_ptr<CustomMimeType> m_CustomMimeType;
    us::ServiceRegistration<CustomMimeType> m_MimeTypeReg;

  private:
    // purposely not implemented
    FileReaderWriterBase &operator=(const FileReaderWriterBase &other);
  };
}

#endif // MITKFILEREADERWRITERBASE_H