private void ArrivalsListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.AddedItems.Count != 0)
{
ArrivalAndDeparture arrival = (ArrivalAndDeparture)e.AddedItems[0];
viewModel.SwitchToRouteByArrival(arrival, () => UpdateAppBar(false));
}
}
private void GestureListener_Hold(object sender, Microsoft.Phone.Controls.GestureEventArgs e)
{
ArrivalAndDeparture a = (ArrivalAndDeparture)(((FrameworkElement)sender).DataContext);
MessageBoxResult r = MessageBox.Show("Notify me when this bus is 5 minutes away?", "Notify me?", MessageBoxButton.OKCancel);
if (r == MessageBoxResult.OK)
{
this.viewModel.SubscribeToToastNotification(a.stopId, a.tripId, 5);
}
}
private void ZoomToBus_Click(object sender, RoutedEventArgs e)
{
ArrivalAndDeparture a = (ArrivalAndDeparture)(((FrameworkElement)sender).DataContext);
if (a.tripDetails != null && a.tripDetails.locationKnown == true && a.tripDetails.coordinate != null)
{
GeoCoordinate location = new GeoCoordinate(a.tripDetails.coordinate.Latitude, a.tripDetails.coordinate.Longitude);
DetailsMap.Center = location;
DetailsMap.ZoomLevel = 17;
}
}
public void TripDetailsForArrival(GeoCoordinate location, ArrivalAndDeparture arrival, TripDetailsForArrival_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}/{2}.xml?key={3}&includeSchedule={4}",
WebServiceUrlForLocation(location),
"trip-details",
arrival.tripId,
KEY,
"false"
);
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(
new AsyncCallback(new TripDetailsForArrivalCompleted(requestUrl, callback).HttpWebRequest_Completed),
requestGetter);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value is ArrivalAndDeparture)
{
ArrivalAndDeparture arrival = (ArrivalAndDeparture)value;
if (arrival.predictedDepartureTime == null)
{
// There is no predicted departure time
return(Application.Current.Resources["OBASubtleBrush"]);
}
return(Application.Current.Resources["OBADarkBrush"]);
}
else
{
return(null);
}
}
public void SwitchToRouteByArrival(ArrivalAndDeparture arrival, Action uiCallback)
{
operationTracker.WaitForOperation("StopsForRoute", string.Format("Loading details for route {0}...", arrival.routeShortName));
StopsForRouteCompleted callback = new StopsForRouteCompleted(this, arrival, uiCallback);
busServiceModel.StopsForRoute_Completed += new EventHandler <EventArgs.StopsForRouteEventArgs>(callback.busServiceModel_StopsForRoute_Completed);
Route placeholder = new Route()
{
id = arrival.routeId, shortName = arrival.routeShortName
};
// This will at least cause the route number to immediately update
CurrentViewState.CurrentRoute = placeholder;
CurrentViewState.CurrentRouteDirection = new RouteStops();
busServiceModel.StopsForRoute(LocationTracker.CurrentLocation, placeholder);
ChangeFilterForArrivals(placeholder);
}
private void NotifyArrival_Click(object sender, RoutedEventArgs e)
{
ArrivalAndDeparture a = (ArrivalAndDeparture)(((FrameworkElement)sender).DataContext);
this.popup = new Popup();
NotifyPopup notifyPopup = new NotifyPopup();
notifyPopup.Notify_Completed += delegate(object o, NotifyEventArgs args)
{
if (args.okSelected == true)
{
this.viewModel.SubscribeToToastNotification(a.stopId, a.tripId, args.minutes);
}
// This is how we track if the popup is visible
Dispatcher.BeginInvoke(() => { this.popup.IsOpen = false; });
};
this.popup.Child = notifyPopup;
this.popup.IsOpen = true;
}
private void FilterArrivals()
{
lock (arrivalsLock)
{
UIAction(() => ArrivalsForStop.Clear());
unfilteredArrivals.Sort(new DepartureTimeComparer());
foreach (ArrivalAndDeparture arrival in unfilteredArrivals)
{
if (routeFilter != null && routeFilter.id != arrival.routeId)
{
continue;
}
ArrivalAndDeparture currentArrival = arrival;
UIAction(() => ArrivalsForStop.Add(currentArrival));
}
}
// Refresh NoResultsAvailable status
OnPropertyChanged("NoResultsAvailable");
}
public void TripDetailsForArrival(GeoCoordinate location, ArrivalAndDeparture arrival, TripDetailsForArrival_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}/{2}.xml?key={3}&includeSchedule={4}",
WebServiceUrlForLocation(location),
"trip-details",
arrival.tripId,
KEY,
"false"
);
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(delegate(IAsyncResult asyncResult)
{
XDocument xmlResponse = null;
TripDetails tripDetail = null;
try
{
xmlResponse = ValidateWebCallback(asyncResult);
tripDetail =
(from trip in xmlResponse.Descendants("entry")
select ParseTripDetails(trip)).First();
}
catch (Exception ex)
{
Exception error = new WebserviceParsingException(requestUrl, xmlResponse.ToString(), ex);
throw error;
}
callback(tripDetail);
},
requestGetter);
}
public TripDetailsForArrivalEventArgs(List <ArrivalAndDeparture> arrivals, List <TripDetails> tripDetails)
: base()
{
this.tripDetails = tripDetails;
this.arrival = arrival;
}
public void TripDetailsForArrival(GeoCoordinate location, ArrivalAndDeparture arrival, TripDetailsForArrival_Callback callback)
{
string requestUrl = string.Format(
"{0}/{1}/{2}.xml?key={3}&includeSchedule={4}",
WebServiceUrlForLocation(location),
"trip-details",
arrival.tripId,
KEY,
"false"
);
HttpWebRequest requestGetter = (HttpWebRequest)HttpWebRequest.Create(requestUrl);
requestGetter.BeginGetResponse(
new AsyncCallback(new TripDetailsForArrivalCompleted(requestUrl, callback).HttpWebRequest_Completed),
requestGetter);
}
void busServiceModel_ArrivalsForStop_Completed(object sender, EventArgs.ArrivalsForStopEventArgs e)
{
Debug.Assert(e.error == null);
if (e.error == null)
{
lock (arrivalsLock)
{
// We are loading arrivals fresh, add all of them
if (unfilteredArrivals.Count == 0)
{
unfilteredArrivals = e.arrivals;
FilterArrivals();
}
else
{
// We already have arrivals in the list, so just refresh them
// Start by updating all the times for all of the arrivals currently in the list,
// and find any arrivals that have timed out for this stop
List <ArrivalAndDeparture> arrivalsToRemove = new List <ArrivalAndDeparture>();
foreach (ArrivalAndDeparture arrival in unfilteredArrivals)
{
int index = e.arrivals.IndexOf(arrival);
if (index >= 0)
{
ArrivalAndDeparture newArrivalTime = e.arrivals[index];
ArrivalAndDeparture currentArrival = arrival;
UIAction(() =>
{
currentArrival.predictedArrivalTime = newArrivalTime.predictedArrivalTime;
currentArrival.predictedDepartureTime = newArrivalTime.predictedDepartureTime;
currentArrival.tripDetails.scheduleDeviationInSec = newArrivalTime.tripDetails.scheduleDeviationInSec;
currentArrival.tripDetails.closestStopId = newArrivalTime.tripDetails.closestStopId;
currentArrival.tripDetails.closestStopTimeOffset = newArrivalTime.tripDetails.closestStopTimeOffset;
currentArrival.tripDetails.coordinate = newArrivalTime.tripDetails.coordinate;
});
}
else
{
// The latest collection no longer has this arrival, delete it from the
// list. Otherwise we will keep it around forever, no longer updating
// its time
arrivalsToRemove.Add(arrival);
}
}
arrivalsToRemove.ForEach(arrival =>
{
UIAction(() => ArrivalsForStop.Remove(arrival));
unfilteredArrivals.Remove(arrival);
}
);
// Now add any new arrivals that just starting showing up for this stop
foreach (ArrivalAndDeparture arrival in e.arrivals)
{
// Ensure that we aren't adding routes that are filtered out
if ((routeFilter == null || routeFilter.id == arrival.routeId) &&
ArrivalsForStop.Contains(arrival) == false)
{
ArrivalAndDeparture currentArrival = arrival;
UIAction(() => ArrivalsForStop.Add(currentArrival));
unfilteredArrivals.Add(currentArrival);
}
}
}
}
}
else
{
ErrorOccured(this, e.error);
}
operationTracker.DoneWithOperation("ArrivalsForStop");
// Refresh NoResultsAvailable status
OnPropertyChanged("NoResultsAvailable");
}
public StopsForRouteCompleted(RouteDetailsVM viewModel, ArrivalAndDeparture arrival, Action uiCallback)
{
this.viewModel = viewModel;
this.arrival = arrival;
this.uiCallback = uiCallback;
}
public TripDetailsForArrivalEventArgs(List<ArrivalAndDeparture> arrivals, List<TripDetails> tripDetails, Exception error)
: base(error)
{
this.tripDetails = tripDetails;
this.arrival = arrival;
}
public StopsForRouteCompleted(RouteDetailsVM viewModel, ArrivalAndDeparture arrival, Action uiCallback)
{
this.viewModel = viewModel;
this.arrival = arrival;
this.uiCallback = uiCallback;
}
public void SwitchToRouteByArrival(ArrivalAndDeparture arrival, Action uiCallback)
{
operationTracker.WaitForOperation("StopsForRoute", string.Format("Loading details for route {0}...", arrival.routeShortName));
StopsForRouteCompleted callback = new StopsForRouteCompleted(this, arrival, uiCallback);
busServiceModel.StopsForRoute_Completed += new EventHandler<EventArgs.StopsForRouteEventArgs>(callback.busServiceModel_StopsForRoute_Completed);
Route placeholder = new Route() { id = arrival.routeId, shortName = arrival.routeShortName};
// This will at least cause the route number to immediately update
CurrentViewState.CurrentRoute = placeholder;
CurrentViewState.CurrentRouteDirection = new RouteStops();
busServiceModel.StopsForRoute(LocationTracker.CurrentLocation, placeholder);
ChangeFilterForArrivals(placeholder);
}
