private void CreateAnnotation(AvailableVehicle vehicle)
{
var annotationType = (vehicle is AvailableVehicleCluster)
? AddressAnnotationType.NearbyTaxiCluster
: AddressAnnotationType.NearbyTaxi;
var vehicleAnnotation = new AddressAnnotation(
new CLLocationCoordinate2D(vehicle.Latitude, vehicle.Longitude),
annotationType,
vehicle.VehicleName,
string.Empty,
_useThemeColorForPickupAndDestinationMapIcons,
false,
vehicle.LogoName,
vehicle.Market,
vehicle.CompassCourse,
ViewModel.Settings.ShowAssignedVehicleNumberOnPin,
showOrientation: ViewModel.Settings.ShowOrientedPins);
vehicleAnnotation.HideMedaillonsCommand = new AsyncCommand(() =>
{
var annotations = Annotations.Where(annotation => !annotation.Equals(vehicleAnnotation))
.Select(ViewForAnnotation)
.Select(annotation => annotation as PinAnnotationView)
.Where(view => view != null);
foreach (var pinAnnotationView in annotations)
{
pinAnnotationView.HideMedaillon();
}
});
AddAnnotation(vehicleAnnotation);
_availableVehicleAnnotations.Add(vehicleAnnotation);
}
private void ShowAvailableVehicles(IEnumerable <AvailableVehicle> vehicles)
{
// remove currently displayed pushpins
foreach (var pp in _availableVehiclePushPins)
{
RemoveAnnotation(pp);
}
_availableVehiclePushPins.Clear();
if (vehicles == null)
{
return;
}
foreach (var v in vehicles)
{
var annotationType = (v is AvailableVehicleCluster)
? AddressAnnotationType.NearbyTaxiCluster
: AddressAnnotationType.NearbyTaxi;
var pushPin = new AddressAnnotation(
new CLLocationCoordinate2D(v.Latitude, v.Longitude),
annotationType,
string.Empty,
string.Empty,
_useThemeColorForPickupAndDestinationMapIcons,
false,
v.LogoName);
AddAnnotation(pushPin);
_availableVehiclePushPins.Add(pushPin);
}
}
private void SetAnnotation(Address address, AddressAnnotation addressAnnotation, bool visible)
{
if (address.HasValidCoordinate() && visible)
{
RemoveAnnotation(addressAnnotation);
addressAnnotation.SetCoordinate(address.GetCoordinate());
AddAnnotation(addressAnnotation);
}
else
{
RemoveAnnotation(addressAnnotation);
}
}
private void Initialize()
{
var settings = TinyIoCContainer.Current.Resolve <IAppSettings>().Data;
var locationService = TinyIoCContainer.Current.Resolve <ILocationService>();
_showAssignedVehicleNumberOnPin = settings.ShowAssignedVehicleNumberOnPin;
_useThemeColorForPickupAndDestinationMapIcons = this.Services().Settings.UseThemeColorForMapIcons;
var initialPosition = locationService.GetInitialPosition();
var region = new MKCoordinateRegion(new CLLocationCoordinate2D(initialPosition.Latitude, initialPosition.Longitude), new MKCoordinateSpan(0.1, 0.1));
Region = region;
this.DelayBind(() =>
{
var set = this.CreateBindingSet <OrderMapView, MapViewModel>();
set.Bind()
.For(v => v.PickupAddress)
.To(vm => vm.PickupAddress);
set.Bind()
.For(v => v.DestinationAddress)
.To(vm => vm.DestinationAddress);
set.Bind()
.For(v => v.AddressSelectionMode)
.To(vm => vm.AddressSelectionMode);
set.Bind()
.For("AvailableVehicles")
.To(vm => vm.AvailableVehicles);
set.Bind()
.For("IsMapDisabled")
.To(vm => vm.IsMapDisabled);
set.Apply();
});
_pickupAnnotation = GetAnnotation(new CLLocationCoordinate2D(), AddressAnnotationType.Pickup, _useThemeColorForPickupAndDestinationMapIcons);
_destinationAnnotation = GetAnnotation(new CLLocationCoordinate2D(), AddressAnnotationType.Destination, _useThemeColorForPickupAndDestinationMapIcons);
InitializeGesture();
// Show glowing blue dot
ShowsUserLocation = true;
}
// Update Annotation and Animate it to see it move on the map
private void UpdateAnnotation(AddressAnnotation annotationToUpdate, AvailableVehicle vehicle)
{
var annotationType = (vehicle is AvailableVehicleCluster)
? AddressAnnotationType.NearbyTaxiCluster
: AddressAnnotationType.NearbyTaxi;
annotationToUpdate.Degrees = ViewModel.Settings.ShowOrientedPins
? vehicle.CompassCourse
: 0;
annotationToUpdate.AddressType = annotationType;
AnimateAnnotationOnMap(annotationToUpdate, new Position {
Latitude = vehicle.Latitude, Longitude = vehicle.Longitude
});
}
private void ShowPickupPin(Address address)
{
if (_pickupPin != null)
{
RemoveAnnotation(_pickupPin);
_pickupPin = null;
}
if (address == null)
{
return;
}
var coords = address.GetCoordinate();
if (coords.Latitude != 0 && coords.Longitude != 0)
{
_pickupPin = new AddressAnnotation(coords, AddressAnnotationType.Pickup, Localize.GetValue("PickupMapTitle"), address.Display(), _useThemeColorForPickupAndDestinationMapIcons, false);
AddAnnotation(_pickupPin);
}
}
public OrderMapView(IntPtr handle) : base(handle)
{
Initialize();
_dropoffCenterPin = new UIImageView(AddressAnnotation.GetImage(AddressAnnotationType.Destination))
{
BackgroundColor = UIColor.Clear,
ContentMode = UIViewContentMode.Center,
Hidden = true
};
_pickupCenterPin = new UIImageView(AddressAnnotation.GetImage(AddressAnnotationType.Pickup))
{
BackgroundColor = UIColor.Clear,
ContentMode = UIViewContentMode.Center,
Hidden = true
};
RegionChanged += (s, e) =>
{
var canShowClusterizedTaxiMarker = ViewModel != null && !ViewModel.Settings.ShowIndividualTaxiMarkerOnly;
if (canShowClusterizedTaxiMarker && CanShowAvailableVehicle())
{
ShowAvailableVehicles(VehicleClusterHelper.Clusterize(AvailableVehicles != null ? AvailableVehicles.ToArray() : null, GetMapBoundsFromProjection()));
}
if (TaxiLocation != null && !_automatedMapChanged)
{
CancelAutoFollow.ExecuteIfPossible();
}
else if (_automatedMapChanged)
{
_automatedMapChanged = false;
}
};
}
private void DeleteAnnotation(AddressAnnotation annotationToRemove)
{
RemoveAnnotation(annotationToRemove);
_availableVehicleAnnotations.Remove(annotationToRemove);
}
