private void UpdateBusLocationsThread()
{
while (true)
{
var ctime = new StopTime(DateTime.Now);
for (var a = 0; a < _mapContent.TripPointers.Length; a++)
{
var isDelayed = MapUtil.IsTripDelayed(_mapContent.Trips[a].Id);
var pos = _mapContent.Trips[a].GetBusLocation(ctime);
var cpointer = _mapContent.TripPointers[a];
if (pos == null)
{
continue;
}
if (cpointer >= _mapContent.Map.Pins.Count)
{
continue;
}
if (cpointer == -1)
{
_mapContent.TripPointers[a] = _mapContent.Map.Pins.Count;
pos.Pin(_mapContent.Map.Pins, isDelayed ? _mapContent.Map.DelayedBusIndices : null, _mapContent.Trips[a].Id);
}
else
{
_mapContent.Map.Pins[cpointer].Position = new Position(pos.Latitude, pos.Longitude);
}
}
if (_mapContent.Map.OnPinsUpdated != null)
{
Device.BeginInvokeOnMainThread(() => { _mapContent.Map.OnPinsUpdated(); });
}
}
}
private MapContent()
{
Trips = MapUtil.GetDefaultTripFile();
TripPointers = new int[Trips.Count];
Console.WriteLine("Est. Screen size: " + App.GetScreenWidth() + ", " + App.GetScreenHeight());
Map = new DefaultMap();
FavoritesButton = new Button {
HorizontalOptions = LayoutOptions.Start, VerticalOptions = LayoutOptions.End,
WidthRequest = 50, HeightRequest = 50,
Image = (FileImageSource)(ImageSource.FromFile("Star_Button.png")),
BackgroundColor = new Color(0, 1, 0),
Margin = new Thickness(10, 0, 0, 10),
#if __IOS__
CornerRadius = 25,
#endif
};
SettingsButton = new Button {
HorizontalOptions = LayoutOptions.End, VerticalOptions = LayoutOptions.End,
WidthRequest = 50, HeightRequest = 50,
Image = (FileImageSource)(ImageSource.FromFile("Settings_Button.png")),
BackgroundColor = new Color(0, 1, 0),
Margin = new Thickness(0, 0, 10, 10),
#if __IOS__
CornerRadius = 25,
#endif
};
var rightNow = new StopTime(DateTime.Now);
for (var a = 0; a < Trips.Count; a++)
{
var isDelayed = MapUtil.IsTripDelayed(Trips[a].Id);
Utility.Vertex vert = Trips[a].GetBusLocation(rightNow);
TripPointers[a] = Map.Pins.Count;
if (vert == null)
{
continue;
}
vert.Pin(Map.Pins, (!_taggedRandomBus || isDelayed) ? Map.DelayedBusIndices : null, Trips[a].Id);
_taggedRandomBus = true;
}
MapUtil.Favorites.OnFavouriteAdded += UpdateServer;
Content = new ContentPage {
Content = new Grid {
Children =
{
Map,
FavoritesButton,
SettingsButton
}
}
};
}
public FavouriteTripDisplay(NavigationPage page, DefaultMap map, int tripId)
{
Map = map;
NavPage = page;
var isFavorite = MapUtil.Favorites.Contains(tripId);
var isDelayed = MapUtil.IsTripDelayed(tripId);
Trip = Trips.GetTripWithTripId(tripId);
_favouriteButton = new Button {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Image = isFavorite ? StarDisabled : StarAccept,
IsEnabled = !isFavorite,
Margin = new Thickness(0, 40, 0, 0)
};
_issueLabel = new Label {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.End,
Text = isDelayed ? "Delayed by " + (MapUtil.DelayTable[tripId] / 60) + " minute(s)." : "On Schedule",
Margin = new Thickness(0, 20, 0, 0),
TextColor = isDelayed ? Red : Blue
};
_gotoButton = new Button {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.End,
Text = "Go to Bus..."
};
_favouriteButton.Clicked += OnFavourite;
_gotoButton.Clicked += OnGoto;
//TODO just realised this is kinda redundant Content=Content=
Content = new ContentPage {
Content = new StackLayout {
Children =
{
new Label {
Margin = new Thickness(0, 40, 0, 0),
HorizontalOptions = LayoutOptions.Center,
Text = Trip.Route.Name
},
new Label {
HorizontalOptions = LayoutOptions.Center,
Text = Trip.Id + " (" + Trip.ListStopTimeRangeAsString() + ")"
},
_favouriteButton,
_issueLabel,
_gotoButton
}
}
};
}