/// <summary>
/// Constructs a new viewmodel
/// </summary>
/// <param name="browserApi">the browser api for communicating with the browser</param>
/// <param name="messenger">messenger</param>
public StreetViewViewModel(Messenger messenger = null)
: base(messenger)
{
_interactionMode = new StreetViewInteractionMode();
// Attach event handlers
_interactionMode.RequestShowStreetView += HandleShowStreetView;
_interactionMode.RequestCheckStreetViewStatus += HandleCheckStreetViewStatus;
if (!IsInDesignMode)
{
RegisterToMessenger();
SetupBrowserApi();
}
}
/// <summary>
/// Show Street View for the given coord
/// </summary>
/// <param name="coord">Coord for display</param>
/// <returns>true if request has succeeded</returns>
public bool HandleShowStreetView(StreetViewInteractionMode sender, StreetViewInteractionMode.StreetViewPositionEventArgs args)
{
var wgsCoordinate = args.Coordinate;
return(BrowserAPI.Instance.ShowStreetView(wgsCoordinate.X, wgsCoordinate.Y));
}
