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Nitrox.Launcher/Models/Extensions/VisualExtensions.cs

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+using System.Runtime.InteropServices;
+using Avalonia;
+using Avalonia.Controls;
+using NitroxModel.Platforms.OS.Windows;
+
+namespace Nitrox.Launcher.Models.Extensions;
+
+public static class VisualExtensions
+{
+    public static void ApplyOsWindowStyling(this Visual visual)
+    {
+        if (Avalonia.Controls.Design.IsDesignMode)
+        {
+            return;
+        }
+        if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            return;
+        }
+        if (visual.GetWindow() is not { } window)
+        {
+            return;
+        }
+        nint? windowHandle = window.TryGetPlatformHandle()?.Handle;
+        if (!windowHandle.HasValue)
+        {
+            return;
+        }
+
+        WindowsApi.EnableDefaultWindowAnimations(windowHandle.Value, window.CanResize);
+    }
+
+    public static Window GetWindow(this Visual visual) => TopLevel.GetTopLevel(visual) as Window;
+}