public void FilterTrack(object o, TracksChangedEventArgs args)
{
List <Track> newFilteredTracks = new List <Track>();
foreach (var track in args.Tracks)
{
var newEvent = new IsTrackInAirspaceEventArgs(track);
IsTrackInAirspace?.Invoke(this, newEvent);
if (newEvent.IsInAirspace)
{
newFilteredTracks.Add(track);
}
else
{
foreach (var trackInUpdatedList in UpdatedTracksList)
{
if (track.Tag == trackInUpdatedList.Tag)
{
TrackLeft?.Invoke(this, new TrackLeftAirspaceEventArgs(track));
break;
}
}
}
}
TracksFilteredEventArgs Args = new TracksFilteredEventArgs(newFilteredTracks);
TracksFiltered?.Invoke(this, Args);
UpdatedTracksList = Args.UpdatedTracks;
}
protected virtual void FilteredTrackEvent(EventTracks e)
{
TracksFiltered?.Invoke(this, e);
}
protected virtual void NewFiltered(EventTracks e)
{
TracksFiltered?.Invoke(this, e);
}