mitkQuestion.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 mitkQuestion_h
#define mitkQuestion_h
 
#include <mitkFileSystem.h>
#include <MitkFormsExports.h>
 
#include <string>
#include <vector>
 
#include <nlohmann/json_fwd.hpp>
 
namespace mitk::Forms
{
  class MITKFORMS_EXPORT Question
  {
  public:
    Question();
    virtual ~Question();
 
    std::string GetQuestionText() const;
 
    void SetQuestionText(const std::string& question);
 
    bool IsRequired() const;
 
    void SetRequired(bool required = true);
 
    virtual std::string GetRequiredText() const;
 
    virtual bool HasFileResponses() const;
 
    virtual std::vector<fs::path> SubmitFileResponses(const fs::path& basePath) const;
 
    virtual std::string GetType() const = 0;
 
    virtual Question* CreateAnother() const = 0;
 
    virtual std::vector<std::string> GetResponsesAsStrings() const = 0;
 
    virtual void ClearResponses() = 0;
 
    virtual bool IsComplete() const = 0;
 
    virtual void FromJSON(const nlohmann::ordered_json& j) = 0;
 
    virtual void ToJSON(nlohmann::ordered_json& j) const = 0;
 
  private:
    std::string m_QuestionText;
    bool m_IsRequired;
  };
 
  MITKFORMS_EXPORT void from_json(const nlohmann::ordered_json& j, Question& q);
 
  MITKFORMS_EXPORT void to_json(nlohmann::ordered_json& j, const Question& q);
}
 
#endif