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Review requirement of Microsoft.Extensions.Hosting

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This commit is contained in:
Jöran Malek 2024-02-08 01:19:26 +01:00
parent 2a7ff864bf
commit 29b0e78cc1
5 changed files with 22 additions and 31 deletions
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34
app/InkForge.Desktop/Program.cs
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@ -5,7 +5,6 @@ using Avalonia.Threading;
using InkForge.Common;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using ReactiveUI;
@ -17,7 +16,7 @@ static class Program
[STAThread]
public static void Main(string[] args)
=> BuildAvaloniaApp()
.UseMicrosoftExtensionsHosting(args)
.UseMicrosoftDependencyInjection(args)
.StartWithClassicDesktopLifetime(args);
public static AppBuilder BuildAvaloniaApp()
@ -40,39 +39,28 @@ static class Program
// services.AddTransient<IViewFor<MainViewModel>, MainWindow>();
}
private static void OnSetup(this HostApplicationBuilder hostBuilder, AppBuilder appBuilder)
private static void OnSetup(this IServiceCollection services, AppBuilder appBuilder)
{
var dispatcher = Dispatcher.UIThread;
var app = appBuilder.Instance!;
hostBuilder.Services
services
.AddSingleton(app)
.AddSingleton(app.ApplicationLifetime!)
.AddSingleton(app.PlatformSettings!)
.AddSingleton(dispatcher);
var host = hostBuilder.Build();
host.Services.UseMicrosoftDependencyResolver();
app.SetValue(App.HostProperty, host);
dispatcher.ShutdownStarted += host.Shutdown;
dispatcher.Post(static arg =>
{
var host = (IHost)arg!;
host.StartAsync()
.GetAwaiter()
.GetResult();
}, host, DispatcherPriority.Send);
var serviceProvider = services.BuildServiceProvider();
serviceProvider.UseMicrosoftDependencyResolver();
app.SetValue(App.ServiceProviderProperty, serviceProvider);
dispatcher.ShutdownFinished += (_, _) => serviceProvider.Dispose();
}
private static void Shutdown(this IHost host, object? sender, EventArgs e)
=> host.StopAsync().GetAwaiter().GetResult();
private static AppBuilder UseMicrosoftExtensionsHosting(this AppBuilder builder, string[] args)
private static AppBuilder UseMicrosoftDependencyInjection(this AppBuilder builder, string[] args)
{
var hostBuilder = Host.CreateApplicationBuilder(args);
ConfigureServices(hostBuilder.Services);
builder.AfterSetup(hostBuilder.OnSetup);
ServiceCollection services = [];
ConfigureServices(services);
builder.AfterSetup(services.OnSetup);
return builder;
}
}