Add WinUI project

Author: TBM13

Flow.Launcher.sln

@@ -69,6 +69,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ModernWpf", "ModernWpf\Mode
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ModernWpf.Controls", "ModernWpf\ModernWpf.Controls\ModernWpf.Controls.csproj", "{F2B2048C-2CD6-6D4D-418A-86E69E716615}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Flow.LauncherWinUI", "Flow.LauncherWinUI\Flow.LauncherWinUI.csproj", "{261D8C91-19BD-4E26-BC3B-D1AE97772660}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -283,6 +285,24 @@ Global
 		{F2B2048C-2CD6-6D4D-418A-86E69E716615}.Release|x64.Build.0 = Release|Any CPU
 		{F2B2048C-2CD6-6D4D-418A-86E69E716615}.Release|x86.ActiveCfg = Release|Any CPU
 		{F2B2048C-2CD6-6D4D-418A-86E69E716615}.Release|x86.Build.0 = Release|Any CPU
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|Any CPU.ActiveCfg = Debug|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|Any CPU.Build.0 = Debug|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|Any CPU.Deploy.0 = Debug|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|x64.ActiveCfg = Debug|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|x64.Build.0 = Debug|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|x64.Deploy.0 = Debug|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|x86.ActiveCfg = Debug|x86
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|x86.Build.0 = Debug|x86
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Debug|x86.Deploy.0 = Debug|x86
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|Any CPU.ActiveCfg = Release|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|Any CPU.Build.0 = Release|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|Any CPU.Deploy.0 = Release|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|x64.ActiveCfg = Release|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|x64.Build.0 = Release|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|x64.Deploy.0 = Release|x64
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|x86.ActiveCfg = Release|x86
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|x86.Build.0 = Release|x86
+		{261D8C91-19BD-4E26-BC3B-D1AE97772660}.Release|x86.Deploy.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Flow.LauncherWinUI/App.xaml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Application
+    x:Class="Flow.LauncherWinUI.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:Flow.LauncherWinUI">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
+                <!-- Other merged dictionaries here -->
+            </ResourceDictionary.MergedDictionaries>
+            <!-- Other app resources here -->
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

Flow.LauncherWinUI/App.xaml.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Controls.Primitives;
+using Microsoft.UI.Xaml.Data;
+using Microsoft.UI.Xaml.Input;
+using Microsoft.UI.Xaml.Media;
+using Microsoft.UI.Xaml.Navigation;
+using Microsoft.UI.Xaml.Shapes;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+
+// To learn more about WinUI, the WinUI project structure,
+// and more about our project templates, see: http://aka.ms/winui-project-info.
+
+namespace Flow.LauncherWinUI;
+/// <summary>
+/// Provides application-specific behavior to supplement the default Application class.
+/// </summary>
+public partial class App : Application
+{
+    private Window? _window;
+
+    /// <summary>
+    /// Initializes the singleton application object.  This is the first line of authored code
+    /// executed, and as such is the logical equivalent of main() or WinMain().
+    /// </summary>
+    public App()
+    {
+        InitializeComponent();
+    }
+
+    /// <summary>
+    /// Invoked when the application is launched.
+    /// </summary>
+    /// <param name="args">Details about the launch request and process.</param>
+    protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
+    {
+        _window = new MainWindow();
+        _window.Activate();
+    }
+}