mitkQuestionWithOtherOption.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 mitkQuestionWithOtherOption_h
#define mitkQuestionWithOtherOption_h
 
#include <mitkQuestionWithOptions.h>
#include <optional>
 
namespace mitk::Forms
{
  class MITKFORMS_EXPORT QuestionWithOtherOption : public QuestionWithOptions
  {
  public:
    QuestionWithOtherOption();
 
    ~QuestionWithOtherOption() override;
 
    std::vector<std::string> GetResponsesAsStrings() const override;
 
    void ClearResponses() override;
 
    bool IsComplete() const override;
 
    bool HasOtherOption() const;
 
    void EnableOtherOption();
 
  protected:
    void SetResponse(size_t i) override;
 
    void AddOtherResponse(const std::string& response);
 
    void RemoveOtherResponse();
 
    void SetOtherResponse(const std::string& response);
 
  private:
    bool m_HasOtherOption;
    std::optional<std::string> m_OtherResponse;
  };
 
  MITKFORMS_EXPORT void from_json(const nlohmann::ordered_json& j, QuestionWithOtherOption& q);
 
  MITKFORMS_EXPORT void to_json(nlohmann::ordered_json& j, const QuestionWithOtherOption& q);
}
 
#endif