text: /****************************************************************************
   *
   *   (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
   *
   * QGroundControl is licensed according to the terms in the file
   * COPYING.md in the root of the source code directory.
   *
   ****************************************************************************/
  
  #ifndef UnitsSettings_H
  #define UnitsSettings_H
  
  #include "SettingsGroup.h"
  
  class UnitsSettings : public SettingsGroup
  {
      Q_OBJECT
      
  public:
      UnitsSettings(QObject* parent = nullptr);
  
      enum DistanceUnits {
          DistanceUnitsFeet = 0,
          DistanceUnitsMeters
      };
  
      enum AreaUnits {
          AreaUnitsSquareFeet = 0,
          AreaUnitsSquareMeters,
          AreaUnitsSquareKilometers,
          AreaUnitsHectares,
          AreaUnitsAcres,
          AreaUnitsSquareMiles,
      };
  
      enum SpeedUnits {
          SpeedUnitsFeetPerSecond = 0,
          SpeedUnitsMetersPerSecond,
          SpeedUnitsMilesPerHour,
          SpeedUnitsKilometersPerHour,
          SpeedUnitsKnots,
      };
  
      enum TemperatureUnits {
          TemperatureUnitsCelsius = 0,
          TemperatureUnitsFarenheit,
      };
  
      Q_ENUM(DistanceUnits)
      Q_ENUM(AreaUnits)
      Q_ENUM(SpeedUnits)
      Q_ENUM(TemperatureUnits)
  
      DEFINE_SETTING_NAME_GROUP()
  
      DEFINE_SETTINGFACT(distanceUnits)
      DEFINE_SETTINGFACT(areaUnits)
      DEFINE_SETTINGFACT(speedUnits)
      DEFINE_SETTINGFACT(temperatureUnits)
  };
  
  #endif
  