public Task Navigate(Uri iUri, object iViewModel, JavascriptBindingMode iMode = JavascriptBindingMode.TwoWay)
{
if (iUri == null)
{
throw ExceptionHelper.GetArgument(string.Format("ViewModel not registered: {0}", iViewModel.GetType()));
}
_Navigating = true;
INavigable oldvm = (Binding != null) ? Binding.Root as INavigable : null;
if (_UseINavigable && (oldvm != null))
{
oldvm.Navigation = null;
}
var wh = new WindowHelper(new HTMLLogicWindow());
if (_CurrentWebControl != null)
{
_CurrentWebControl.Crashed -= Crashed;
}
Task closetask = (_CurrentWebControl != null) ? _Window.CloseAsync() : TaskHelper.Ended();
_NextWebControl = _IWebViewLifeCycleManager.Create();
_NextWebControl.ConsoleMessage += ConsoleMessage;
TaskCompletionSource <IAwesomeBinding> tcs = new TaskCompletionSource <IAwesomeBinding>();
UrlEventHandler sourceupdate = null;
sourceupdate = (o, e) =>
{
_NextWebControl.AddressChanged -= sourceupdate;
_IAwesomiumBindingFactory.Bind(_NextWebControl, iViewModel, wh, iMode).WaitWith(closetask,
t => Switch(t, wh.__window__, tcs));
};
_NextWebControl.AddressChanged += sourceupdate;
if (_NextWebControl.Source == iUri)
{
_NextWebControl.Reload(false);
}
else
{
_NextWebControl.Source = iUri;
}
return(tcs.Task);
}
