Avalonia/samples/ControlCatalog.NetCore/Program.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Avalonia;
using Avalonia.Controls;
using Avalonia.LinuxFramebuffer.Output;
using Avalonia.Skia;
using Avalonia.ReactiveUI;

namespace ControlCatalog.NetCore
{
    static class Program
    {

        static int Main(string[] args)
        {
            Thread.CurrentThread.TrySetApartmentState(ApartmentState.STA);
            var b = BuildAvaloniaApp();
            b.SetupWithoutStarting();
            var window = new Window();
            window.Show();
            new OpenFileDialog()
            {
                Filters = new List<FileDialogFilter>
                {
                    Thread.Sleep(100);
                    if (Debugger.IsAttached)
                        break;
                }
            }

            var builder = BuildAvaloniaApp();
            if (args.Contains("--fbdev"))
            {
                SilenceConsole();
                return builder.StartLinuxFbDev(args);
            }
            else if (args.Contains("--drm"))
            {
                SilenceConsole();
                return builder.StartLinuxDrm(args);
            }
            else
                return builder.StartWithClassicDesktopLifetime(args);
        }
        
        /// <summary>
        /// This method is needed for IDE previewer infrastructure
        /// </summary>
        public static AppBuilder BuildAvaloniaApp()
            => AppBuilder.Configure<App>()
                .UsePlatformDetect()
                .With(new X11PlatformOptions {EnableMultiTouch = true})
                .With(new Win32PlatformOptions
                {
                    EnableMultitouch = true,
                    AllowEglInitialization = true
                })
                .UseSkia()
                .UseReactiveUI();

        static void SilenceConsole()
        {
            new Thread(() =>
            {
                Console.CursorVisible = false;
                while (true)
                    Console.ReadKey(true);
            }) {IsBackground = true}.Start();
        }
    }
}