protected virtual void OnModelAvailable(ModelAvailableEventArgs e)
{
if (ModelAvailable != null)
{
ModelAvailable(e);
}
}
public void Service_ModelAvailable(ModelAvailableEventArgs e)
{
List<string> keys = _vehicles.Keys.Cast<string>().ToList();
//remove all vehicles not presented in new list
foreach (string s in keys)
{
if (!e.Data.ContainsKey(s))
_vehicles.Remove(s);
}
//add new and update old vehicles
foreach (string s in e.Data.Keys)
{
if (!_vehicles.ContainsKey(s))
_vehicles.Add(s, e.Data[s]);
else
{
//have selected vehicle moved?
bool selectedLocationChanged = false;
/*
if (SelectedVehicle != null
&& SelectedVehicle.VehicleRef == ((Vehicle)e.Data[s]).VehicleRef
&& (SelectedVehicle.Longitude != ((Vehicle)e.Data[s]).Longitude
|| SelectedVehicle.Latitude != ((Vehicle)e.Data[s]).Latitude))
{
selectedLocationChanged = true;
}
*/
((Vehicle)_vehicles[s]).LineRef = ((Vehicle)e.Data[s]).LineRef;
((Vehicle)_vehicles[s]).Longitude = ((Vehicle)e.Data[s]).Longitude;
((Vehicle)_vehicles[s]).Latitude = ((Vehicle)e.Data[s]).Latitude;
//change location of selected vehicle if has been moved
if (selectedLocationChanged)
{
/*
List<Vehicle> vl = new List<Vehicle>();
vl.Add(SelectedVehicle);
SelectedVehicleLocation = vl;
* */
}
}
}
RaisePropertyChanged(VehiclesProperty);
}