private static void ShowUserOnMapChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DigiTransitMap _this = d as DigiTransitMap;
if (_this == null)
{
return;
}
if (e.NewValue.Equals(e.OldValue))
{
return;
}
bool newBool = (bool)e.NewValue;
if (newBool)
{
_this.StartLiveUpdates();
}
else
{
_this.SelfMarker.Visibility = Visibility.Collapsed;
_this.StopLiveUpdates();
}
}
private static void OnColoredCirclesChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DigiTransitMap _this = d as DigiTransitMap;
if (_this == null)
{
return;
}
var oldCollection = e.OldValue as INotifyCollectionChanged;
var newCollection = e.NewValue as INotifyCollectionChanged;
if (oldCollection != null)
{
oldCollection.CollectionChanged -= _this.OnColoredCirclesCollectionChanged;
}
if (newCollection != null)
{
newCollection.CollectionChanged += _this.OnColoredCirclesCollectionChanged;
}
var newList = e.NewValue as IEnumerable <ColoredGeocircle>;
if (newList == null || !newList.Any())
{
_this.SetMapPolygons(null);
return;
}
List <MapPolygon> polygons = new List <MapPolygon>();
foreach (var circle in newList)
{
var polygon = new MapPolygon();
polygon.FillColor = circle.FillColor;
polygon.Path = new Geopath(circle.CirclePoints.Select(x => x.Position));
polygon.StrokeColor = circle.StrokeColor;
polygon.StrokeThickness = circle.StrokeThickness;
polygons.Add(polygon);
}
_this.SetMapPolygons(polygons);
}
private static void OnIsInteractionEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DigiTransitMap _this = d as DigiTransitMap;
if (_this == null)
{
return;
}
bool oldEnabled = (bool)e.OldValue;
bool newEnabled = (bool)e.NewValue;
if (oldEnabled == newEnabled)
{
return;
}
if (newEnabled)
{
_this.DigiTransitMapControl.PanInteractionMode = MapPanInteractionMode.Auto;
_this.DigiTransitMapControl.ZoomInteractionMode = MapInteractionMode.Auto;
_this.DigiTransitMapControl.RotateInteractionMode = MapInteractionMode.Auto;
_this.DigiTransitMapControl.TiltInteractionMode = MapInteractionMode.Auto;
if (ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.Maps.MapControl", "AllowFocusOnInteraction"))
{
_this.DigiTransitMapControl.AllowFocusOnInteraction = true;
}
}
else
{
_this.DigiTransitMapControl.PanInteractionMode = MapPanInteractionMode.Disabled;
_this.DigiTransitMapControl.ZoomInteractionMode = MapInteractionMode.Disabled;
_this.DigiTransitMapControl.RotateInteractionMode = MapInteractionMode.Disabled;
_this.DigiTransitMapControl.TiltInteractionMode = MapInteractionMode.Disabled;
if (ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.Maps.MapControl", "AllowFocusOnInteraction"))
{
_this.DigiTransitMapControl.AllowFocusOnInteraction = false;
}
}
}
private static void ColoredMapLinesChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DigiTransitMap _this = d as DigiTransitMap;
if (_this == null)
{
return;
}
var oldCollection = e.OldValue as INotifyCollectionChanged;
var newCollection = e.NewValue as INotifyCollectionChanged;
if (oldCollection != null)
{
oldCollection.CollectionChanged -= _this.OnColoredMapLinePointsCollectionChanged;
}
if (newCollection != null)
{
newCollection.CollectionChanged += _this.OnColoredMapLinePointsCollectionChanged;
}
IList <ColoredMapLine> newValue = e.NewValue as IList <ColoredMapLine>;
if (newValue == null)
{
if (_this.DigiTransitMapControl.MapElements.OfType <MapPolyline>().Any())
{
_this.SetMapLines(null);
}
return;
}
List <MapPolyline> newPolylines = new List <MapPolyline>();
List <BasicGeoposition> currentLinePositions = new List <BasicGeoposition>();
foreach (ColoredMapLine lineCollection in newValue)
{
for (int i = 0; i <= lineCollection.Count() - 2; i++)
{
var startPoint = lineCollection[i];
var nextPoint = lineCollection[i + 1];
currentLinePositions.Add(startPoint.Coordinates);
Color nextColor = nextPoint.LineColor;
if (nextPoint == lineCollection.Last() || startPoint.LineColor != nextColor)
{
MapPolyline polyline = new MapPolyline();
polyline.Path = new Geopath(currentLinePositions);
polyline.StrokeColor = Color.FromArgb(192, startPoint.LineColor.R, startPoint.LineColor.G, startPoint.LineColor.B);
polyline.StrokeDashed = startPoint.IsLineDashed;
polyline.StrokeThickness = 6;
if (lineCollection.OptionalId != Guid.Empty)
{
MapElementExtensions.SetPoiId(polyline, lineCollection.OptionalId);
}
newPolylines.Add(polyline);
currentLinePositions = new List <BasicGeoposition>();
}
}
}
_this.SetMapLines(newPolylines);
}
