mitkDICOMTagsOfInterestAddHelper.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 mitkDICOMTagsOfInterestAddHelper_h
#define mitkDICOMTagsOfInterestAddHelper_h

#include <unordered_map>

#include <mitkDICOMTagPath.h>

#include <usServiceEvent.h>

#include <memory>
#include <mutex>

#include "MitkDICOMExports.h"

namespace us
{
  class ModuleContext;
}

namespace mitk
{
  class IDICOMTagsOfInterest;

  class MITKDICOM_EXPORT DICOMTagsOfInterestAddHelper
  {
  public:
    using TagsOfInterestVector = std::vector<mitk::DICOMTagPath>;
    ~DICOMTagsOfInterestAddHelper();

    void Activate(us::ModuleContext* context, TagsOfInterestVector tags);
    void Deactivate();

  private:
    void RegisterTagsOfInterest(IDICOMTagsOfInterest* toiService) const;
    void DICOMTagsOfInterestServiceChanged(const us::ServiceEvent event);

    TagsOfInterestVector m_TagsOfInterest;

    bool m_Active = false;
    us::ModuleContext* m_Context = nullptr;

    std::mutex m_Mutex;
  };
}

#endif