#include <map>
#include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/props/props.hxx>
#include <Navaids/positioned.hxx>
class SGTime;
class FGAirport;
class FGFix;
-enum GPSDistanceUnits {
- GPS_DIST_UNITS_NM = 0,
- GPS_DIST_UNITS_KM
-};
-
-enum GPSSpeedUnits {
- GPS_VEL_UNITS_KT,
- GPS_VEL_UNITS_KPH
-};
-
-enum GPSAltitudeUnits {
- GPS_ALT_UNITS_FT,
- GPS_ALT_UNITS_M
-};
-
-enum GPSPressureUnits {
- GPS_PRES_UNITS_IN = 1,
- GPS_PRES_UNITS_MB,
- GPS_PRES_UNITS_HP
-};
-
// --------------------- Waypoint / Flightplan stuff -----------------------------
// This should be merged with other similar stuff in FG at some point.
// Set the number of fields
inline void SetNumFields(int n) { _nFields = (n > _maxFields ? _maxFields : (n < 1 ? 1 : n)); }
- // Set Units
- // m if true, ft if false
- inline void SetAltUnitsSI(bool b) { _altUnits = (b ? GPS_ALT_UNITS_M : GPS_ALT_UNITS_FT); }
- // Returns true if alt units are SI (m), false if ft
- inline bool GetAltUnitsSI() { return(_altUnits == GPS_ALT_UNITS_M ? true : false); }
- // km and k/h if true, nm and kt if false
- inline void SetDistVelUnitsSI(bool b) { _distUnits = (b ? GPS_DIST_UNITS_KM : GPS_DIST_UNITS_NM); _velUnits = (b ? GPS_VEL_UNITS_KPH : GPS_VEL_UNITS_KT); }
- // Returns true if dist/vel units are SI
- inline bool GetDistVelUnitsSI() { return(_distUnits == GPS_DIST_UNITS_KM && _velUnits == GPS_VEL_UNITS_KPH ? true : false); }
- // Set baro units - 1 = in, 2 = mB, 3 = hP Wrapping if for the convienience of the GPS setter.
- void SetBaroUnits(int n, bool wrap = false);
- // Get baro units: 1 = in, 2 = mB, 3 = hP
- inline int GetBaroUnits() { return((int)_baroUnits); }
-
// It is expected that specific GPS units will override these functions.
// Increase the CDI full-scale deflection (ie. increase the nm per dot) one (GPS unit dependent) increment. Wraps if necessary (GPS unit dependent).
virtual void CDIFSDIncrease();
// 2D rendering area
RenderArea2D* _instrument;
- // Units
- GPSSpeedUnits _velUnits;
- GPSDistanceUnits _distUnits;
- GPSPressureUnits _baroUnits;
- GPSAltitudeUnits _altUnits;
-
// CDI full-scale deflection, specified either as an index into a vector of values (standard values) or as a double precision float (intermediate values).
// This will influence how an externally driven CDI will display as well as the NAV1 page.
// Hence the variables are located here, not in the nav page class.
protected:
+ void LoadApproachData();
+
// Find first of any type of waypoint by id. (TODO - Possibly we should return multiple waypoints here).
GPSWaypoint* FindFirstById(const string& id) const;
GPSWaypoint* FindFirstByExactId(const string& id) const;
// Configuration that affects flightplan operation
bool _turnAnticipationEnabled;
-
- // Configuration that affects general operation
- bool _suaAlertEnabled; // Alert user to potential SUA entry
- bool _altAlertEnabled; // Alert user to min safe alt violation
// Magvar stuff. Might get some of this stuff (such as time) from FG in future.
SGTime* _time;