/// <inheritdoc/>
public void QueueExecution(uint startAddress)
{
SynchronousTask emitTask = new SynchronousTask(
() => Task.Run(() => ExecutionStream.EmitValue(startAddress)));
emitTask.RunTask();
}
private void WebView2_NavigationCompleted(object sender, Microsoft.Web.WebView2.Core.CoreWebView2NavigationCompletedEventArgs e)
{
SynchronousTask styleTask = new SynchronousTask(
() => DispatcherService.RunOnUIThreadAsync(
() => SetWebViewStyle(sender as WebView2)));
styleTask.RunTask();
}
private void WebView_NavigationCompleted(WebView sender, WebViewNavigationCompletedEventArgs args)
{
SynchronousTask styleTask = new SynchronousTask(
() => DispatcherService.RunOnUIThreadAsync(
() => SetWebViewStyle(sender)));
styleTask.RunTask();
}
/// <summary>
/// Starts the <see cref="App"/>, activating the needed services and the UI/view-models.
/// </summary>
/// <param name="args">The <see cref="IActivatedEventArgs"/> describing how the <see cref="App"/> was started.</param>
public void Activate(IActivatedEventArgs args)
{
if (args is BackgroundActivatedEventArgs backgroundArgs)
{
ActivateBackground(backgroundArgs);
}
else
{
SynchronousTask registerTask = new SynchronousTask(RegisterBackgroundTasks);
registerTask.RunTask();
ActivateForeground(args);
}
}
/// <inheritdoc/>
protected override void SetViewInternal(NavigationRequest request, IConsoleView view)
{
if (request.Properties.LayerMode == LayerBehavior.Default)
{
SynchronousTask syncTask = new SynchronousTask(
() => view.ShowView());
syncTask.RunTask();
}
else
{
throw new ArgumentException($"Console apps currently do not have support for navigation layers.", nameof(request));
}
}
/// <inheritdoc/>
public void Navigate(NavigationRequest request, bool includeHistory = true)
{
if (request.IsCloseRequest)
{
//// Send close request to IViewProvider.
ViewProvider.SetView(request, null);
if (includeHistory)
{
//// Reports request to history.
History.HandleNavigation(request, null);
}
}
else
{
//// Resolves values from the request.
IViewModel viewModel = (IViewModel)LifetimeScope.Resolve(request.ViewModelType);
Type viewModelRealizedType = viewModel.GetType();
Type viewType = typeof(IView <>).MakeGenericType(viewModelRealizedType);
IView view = (IView)LifetimeScope.Resolve(viewType, new TypedParameter(viewModelRealizedType, viewModel));
//// Sets the view.
ViewProvider.SetView(request, view);
if (includeHistory)
{
//// Reports navigated content to history.
History.HandleNavigation(request, viewModel);
}
//// Initializes the view-model and view.
view.Initialize();
SynchronousTask initViewModelTask =
new SynchronousTask(() => viewModel.InitializeAsync(request.Parameter));
initViewModelTask.RunTask();
}
}
private void Refresh_Click(object sender, RoutedEventArgs e)
{
SynchronousTask refreshTask = new SynchronousTask(ViewModel.RefreshAsync);
refreshTask.RunTask();
}
/// <inheritdoc/>
protected override void SetViewInternal(NavigationRequest request, UIElement view)
{
if (request.IsCloseRequest)
{
if (UILayers.Count > 1)
{
if (CurrentElement is ContentDialog dialog)
{
SynchronousTask hideTask = new SynchronousTask(
() => Dispatchers.RunOnUIThreadAsync(
() => dialog.Hide()));
hideTask.RunTask();
}
UILayers.RemoveAt(UILayers.Count - 1);
}
else
{
throw new InvalidOperationException("Cannot remove root content layer in close operation.");
}
}
else
{
if (request.Properties.LayerMode == LayerBehavior.Modal)
{
ContentDialog dialog = new ContentDialog()
{
Title = null,
Content = view,
Padding = new Thickness(0),
Margin = new Thickness(0)
};
UILayers.Add(dialog);
dialog.CloseButtonClick += DialogClosed;
SynchronousTask showTask = new SynchronousTask(
() => Dispatchers.RunOnUIThreadAsync(
() => ShowDialogTask(dialog)));
showTask.RunTask();
}
else if (request.Properties.LayerMode == LayerBehavior.Default)
{
CurrentElement.Content = view;
}
else if (request.Properties.LayerMode == LayerBehavior.Shell)
{
if (view is ILayerContainer container)
{
CurrentElement.Content = container;
UILayers.Add(container.Container);
}
else
{
throw new ArgumentException("UWP apps require all new navigation layers be created in ILayerContainers.", nameof(view));
}
}
else
{
throw new ArgumentException($"UWP apps currently do not have support for the given LayerMode {request.Properties.LayerMode}.", nameof(request));
}
}
}
