protected override void OnLaunched(UI.Xaml.LaunchActivatedEventArgs args)
{
// Windows running on a different thread will "launch" the app again
if (Application != null)
{
Services.InvokeLifecycleEvents <WindowsLifecycle.OnLaunching>(del => del(this, args));
Services.InvokeLifecycleEvents <WindowsLifecycle.OnLaunched>(del => del(this, args));
return;
}
var mauiApp = CreateMauiApp();
var rootContext = new MauiContext(mauiApp.Services);
var applicationContext = rootContext.MakeApplicationScope(this);
Services = applicationContext.Services;
Services.InvokeLifecycleEvents <WindowsLifecycle.OnLaunching>(del => del(this, args));
Application = Services.GetRequiredService <IApplication>();
this.SetApplicationHandler(Application, applicationContext);
this.CreateNativeWindow(Application, args);
Services.InvokeLifecycleEvents <WindowsLifecycle.OnLaunched>(del => del(this, args));
}
protected override void OnLaunched(UI.Xaml.LaunchActivatedEventArgs args)
{
LaunchActivatedEventArgs = args;
// TODO: This should not be here. CreateWindow should do it.
MainWindow = new MauiWinUIWindow();
var startup = new TStartup();
var host = startup
.CreateAppHostBuilder()
.ConfigureServices(ConfigureNativeServices)
.ConfigureUsing(startup)
.Build();
Services = host.Services;
Application = Services.GetRequiredService <IApplication>();
var mauiContext = new MauiContext(Services);
var activationState = new ActivationState(mauiContext, args);
var window = Application.CreateWindow(activationState);
window.MauiContext = mauiContext;
var content = (window.Page as IView) ?? window.Page.View;
var canvas = CreateRootContainer();
canvas.Children.Add(content.ToNative(window.MauiContext));
MainWindow.Content = canvas;
MainWindow.Activate();
}
public static void Init(
UI.Xaml.LaunchActivatedEventArgs launchActivatedEventArgs,
WindowsBasePage mainWindow,
IEnumerable <Assembly> rendererAssemblies = null)
{
SetupInit(new MauiContext(), launchActivatedEventArgs, mainWindow, rendererAssemblies);
}
public ActivationState(
IMauiContext context,
UI.Xaml.LaunchActivatedEventArgs launchActivatedEventArgs)
{
Context = context;
LaunchActivatedEventArgs = launchActivatedEventArgs;
}
protected override void OnLaunched(UI.Xaml.LaunchActivatedEventArgs args)
{
LaunchActivatedEventArgs = args;
// TODO: This should not be here. CreateWindow should do it.
MainWindow = new MauiWinUIWindow();
var startup = new TStartup();
var host = startup
.CreateAppHostBuilder()
.ConfigureServices(ConfigureNativeServices)
.ConfigureUsing(startup)
.Build();
Services = host.Services;
Application = Services.GetRequiredService <IApplication>();
var mauiContext = new MauiContext(Services);
var activationState = new ActivationState(mauiContext, args);
var window = Application.CreateWindow(activationState);
window.MauiContext = mauiContext;
var content = (window.Page as IView) ?? window.Page.Content;
var canvas = CreateRootContainer();
var nativeContent = content.ToNative(window.MauiContext);
canvas.Children.Add(nativeContent);
MainWindow.Content = canvas;
Current.Services?.InvokeLifecycleEvents <WindowsLifecycle.OnLaunched>(del => del(this, args));
MainWindow.SizeChanged += (sender, sizeChangedArgs) =>
{
// TODO ezhart We need a better signalling mechanism between the PagePanel and the ContentPage for invalidation
content.InvalidateMeasure();
// TODO ezhart This is not ideal, but we need to force the canvas to match the window size
// We probably need a better root control than Canvas, really
canvas.Width = MainWindow.Bounds.Width;
canvas.Height = MainWindow.Bounds.Height;
// TODO ezhart Once we've got navigation up and running, this will need to be updated so it
// affects the navigation root or the current page. Again, Canvas is probably not the right root, but
// I haven't been able to get a custom Panel to handle the drawing correctly yet.
nativeContent.Width = canvas.ActualWidth;
nativeContent.Height = canvas.ActualHeight;
};
MainWindow.Activate();
}
protected override void OnLaunched(UI.Xaml.LaunchActivatedEventArgs args)
{
LaunchActivatedEventArgs = args;
var mauiApp = CreateMauiApp();
Services = mauiApp.Services;
Services.InvokeLifecycleEvents <WindowsLifecycle.OnLaunching>(del => del(this, args));
Application = Services.GetRequiredService <IApplication>();
var winuiWndow = CreateNativeWindow(args);
MainWindow = winuiWndow;
MainWindow.Activate();
Services.InvokeLifecycleEvents <WindowsLifecycle.OnLaunched>(del => del(this, args));
}
static void SetupInit(
IMauiContext mauiContext,
UI.Xaml.LaunchActivatedEventArgs launchActivatedEventArgs,
WindowsBasePage mainWindow,
IEnumerable <Assembly> rendererAssemblies = null,
InitializationOptions?maybeOptions = null)
{
MauiContext = mauiContext;
Registrar.RegisterRendererToHandlerShim(RendererToHandlerShim.CreateShim);
var accent = (WSolidColorBrush)Microsoft.UI.Xaml.Application.Current.Resources["SystemColorControlAccentBrush"];
KnownColor.SetAccent(accent.ToFormsColor());
if (!IsInitialized)
{
#if !UWP_16299
Log.Listeners.Add(new DelegateLogListener((c, m) => Debug.WriteLine(LogFormat, c, m)));
#else
Log.Listeners.Add(new DelegateLogListener((c, m) => Trace.WriteLine(m, c)));
#endif
}
if (!UI.Xaml.Application.Current.Resources.ContainsKey("RootContainerStyle"))
{
UI.Xaml.Application.Current.Resources.MergedDictionaries.Add(GetTabletResources());
}
try
{
UI.Xaml.Application.Current.Resources.MergedDictionaries.Add(new UI.Xaml.Controls.XamlControlsResources());
}
catch
{
Log.Warning("Resources", "Unable to load WinUI resources. Try adding Microsoft.Maui.Controls.Compatibility nuget to UWP project");
}
Device.SetIdiom(TargetIdiom.Tablet);
Device.SetFlowDirection(GetFlowDirection());
Device.SetFlags(s_flags);
//TODO WINUI3
//// use field and not property to avoid exception in getter
//if (Device.info != null)
//{
// Device.info.Dispose();
// Device.info = null;
//}
//Device.Info = new WindowsDeviceInfo();
//TODO WINUI3
//switch (Windows.System.Profile.AnalyticsInfo.VersionInfo.DeviceFamily)
//{
// case "Windows.Desktop":
// if (Windows.UI.ViewManagement.UIViewSettings.GetForCurrentView().UserInteractionMode ==
// Windows.UI.ViewManagement.UserInteractionMode.Touch)
// Device.SetIdiom(TargetIdiom.Tablet);
// else
// Device.SetIdiom(TargetIdiom.Desktop);
// break;
// case "Windows.Mobile":
// Device.SetIdiom(TargetIdiom.Phone);
// break;
// case "Windows.Xbox":
// Device.SetIdiom(TargetIdiom.TV);
// break;
// default:
// Device.SetIdiom(TargetIdiom.Unsupported);
// break;
//}
ExpressionSearch.Default = new WindowsExpressionSearch();
Registrar.ExtraAssemblies = rendererAssemblies?.ToArray();
s_state = launchActivatedEventArgs.UWPLaunchActivatedEventArgs.PreviousExecutionState;
var dispatcher = mainWindow?.DispatcherQueue ?? System.DispatcherQueue.GetForCurrentThread();
var platformServices = new WindowsPlatformServices(dispatcher);
Device.PlatformServices = platformServices;
Device.PlatformInvalidator = platformServices;
if (maybeOptions?.Flags.HasFlag(InitializationFlags.SkipRenderers) != true)
{
RegisterCompatRenderers();
}
if (mainWindow != null)
{
MainWindow = mainWindow;
//TODO WINUI3
Platform.UWP.Platform.SubscribeAlertsAndActionSheets();
mainWindow.LoadApplication(mainWindow.CreateApplication());
mainWindow.Activate();
}
IsInitialized = true;
}
public InitializationOptions(UI.Xaml.LaunchActivatedEventArgs args)
{
this = default(InitializationOptions);
LaunchActivatedEventArgs = args;
}
public static Task OnLaunched(this IAppActions appActions, UI.Xaml.LaunchActivatedEventArgs e) => appActions.AsPlatform().OnLaunched(e);
