/// <summary>Converts <see cref="OpenNetGps.States"/> to <see cref="GpsState"/></summary>
/// <param name="state">Value to be converted</param>
/// <remarks>Value of type <see cref="GpsState"/> equivalent to <paramref name="state"/>. For <see cref="OpenNetGps.States.AutoDiscovery"/> and unknown values returns <see cref="GpsState.Closed"/>.</remarks>
private static GpsState State2State(OpenNetGps.States state)
{
switch (state)
{
case OpenNetGps.States.Opening: return GpsState.Opening;
case OpenNetGps.States.Running: return GpsState.Open;
case OpenNetGps.States.Stopping: return GpsState.Closing;
default: return GpsState.Closed;
}
}
private void gps_Satellite(object sender, OpenNetGps.Satellite[] satellites)
{
List<GpsSatellite> sats = new List<GpsSatellite>(satellites.Length);
foreach (OpenNetGps.Satellite sat in satellites)
{
sats.Add(new GpsSatellite(sat.ID, sat.SNR, sat.Elevation, sat.Azimuth, sat.Active));
}
OnSatellite(new GpsSatelliteEventArgs(sats.ToArray()));
}
private void gps_GpsSentence(object sender, OpenNetGps.GpsSentenceEventArgs e)
{
OnGpsSentence(new GpsSentenceEventArgs(e.Counter, e.Sentence));
}
private void gps_Position(object sender, OpenNetGps.Position pos)
{
int latMultipler = (pos.DirectionLatitude == CardinalDirection.South) ? -1 : 1;
int longMultiplier = (pos.DirectionLongitude == CardinalDirection.West) ? -1 : 1;
OnPosition(new GpsPositionEventArgs(new GpsPosition(
pos.Altitude == 0 ? null : new Decimal?(pos.Altitude),
pos.Longitude_Decimal == 0 ? null : new Decimal?(pos.Longitude_Decimal * longMultiplier),
pos.Latitude_Decimal == 0 ? null : new Decimal?(pos.Latitude_Decimal * latMultipler),
pos.SatTime)));
}
private void gps_GpsCommState(object sender, OpenNetGps.GpsCommStateEventArgs e)
{
OnStateChanged(State2State(e.State));
}
