internal async Task LoadTrackData(bool?useMetricUnits, CancellationToken cancellationToken)
{
List <Task> loadTasks = new List <Task>();
FolderStructure.ContentFolder.RouteFolder routeFolder = FolderStructure.Route(routePath);
RouteFile routeFile = new RouteFile(routeFolder.TrackFileName);
RouteName = routeFile.Route.Name;
UseMetricUnits = useMetricUnits.GetValueOrDefault(routeFile.Route.MilepostUnitsMetric);
loadTasks.Add(Task.Run(() =>
{
string tdbFile = routeFolder.TrackDatabaseFile(routeFile);
if (!File.Exists(tdbFile))
{
Trace.TraceError($"Track Database File not found in {tdbFile}");
return;
}
TrackDB = new TrackDatabaseFile(tdbFile).TrackDB;
}, cancellationToken));
loadTasks.Add(Task.Run(() =>
{
TrackSections = new TrackSectionsFile(routeFolder.TrackSectionFile);
if (File.Exists(routeFolder.RouteTrackSectionFile))
{
TrackSections.AddRouteTSectionDatFile(routeFolder.RouteTrackSectionFile);
}
}, cancellationToken));
loadTasks.Add(Task.Run(() =>
{
string rdbFile = routeFolder.RoadTrackDatabaseFile(routeFile);
if (!File.Exists(rdbFile))
{
Trace.TraceError($"Road Database File not found in {rdbFile}");
return;
}
RoadTrackDB = new RoadDatabaseFile(rdbFile).RoadTrackDB;
}, cancellationToken));
loadTasks.Add(Task.Run(() => SignalConfig = new SignalConfigurationFile(routeFolder.SignalConfigurationFile, routeFolder.ORSignalConfigFile), cancellationToken));
await Task.WhenAll(loadTasks).ConfigureAwait(false);
}
/// <summary>
/// Try to load the file.
/// Possibly this might raise an exception. That exception is not caught here
/// </summary>
/// <param name="file">The file that needs to be loaded</param>
public override void TryLoading(string file)
{
var RDB = new RoadDatabaseFile(file);
}
