New Utility: New+ (#33136)

Co-authored-by: Jaime Bernardo <jaime@janeasystems.com>
Co-authored-by: Stefan Markovic <stefan@janeasystems.com>

src/settings-ui/Settings.UI.Library/EnabledModules.cs

@@ -462,6 +462,22 @@ namespace Microsoft.PowerToys.Settings.UI.Library
             }
         }
 
+        private bool newPlus;
+
+        [JsonPropertyName("NewPlus")] // This key must match newplus::constants::non_localizable
+        public bool NewPlus
+        {
+            get => newPlus;
+            set
+            {
+                if (newPlus != value)
+                {
+                    LogTelemetryEvent(value);
+                    newPlus = value;
+                }
+            }
+        }
+
         private bool workspaces = true;
 
         [JsonPropertyName("Workspaces")]

src/settings-ui/Settings.UI.Library/NewPlusSettings.cs

@@ -0,0 +1,48 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Globalization;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Text.RegularExpressions;
+using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
+using Settings.UI.Library.Resources;
+
+namespace Microsoft.PowerToys.Settings.UI.Library
+{
+    public class NewPlusSettings : ISettingsConfig
+    {
+        public const string ModuleName = "NewPlus";
+
+        public void InitializeWithDefaultSettings()
+        {
+            // This code path should never happen
+        }
+
+        public string ToJsonString()
+        {
+            return JsonSerializer.Serialize(this);
+        }
+
+        [JsonPropertyName("HideFileExtension")]
+        public bool HideFileExtension { get; set; }
+
+        [JsonPropertyName("HideStartingDigits")]
+        public bool HideStartingDigits { get; set; }
+
+        [JsonPropertyName("TemplateLocation")]
+        public string TemplateLocation { get; set; }
+
+        public string GetModuleName()
+        {
+            return ModuleName;
+        }
+
+        public bool UpgradeSettingsConfiguration()
+        {
+            return false;
+        }
+    }
+}

src/settings-ui/Settings.UI.Library/Utilities/Helper.cs

@@ -96,6 +96,12 @@ namespace Microsoft.PowerToys.Settings.UI.Library.Utilities
             return Directory.GetParent(settingsPath).FullName;
         }
 
+        public static string GetPowerToysInstallationWinUI3AppsAssetsFolder()
+        {
+            // return .\PowerToys\WinUI3Apps\Assets
+            return Path.Combine(GetPowerToysInstallationFolder(), "WinUI3Apps", "Assets");
+        }
+
         private static readonly global::PowerToys.Interop.LayoutMapManaged LayoutMap = new global::PowerToys.Interop.LayoutMapManaged();
 
         public static string GetKeyName(uint key)
@@ -148,6 +154,30 @@ namespace Microsoft.PowerToys.Settings.UI.Library.Utilities
             }
         }
 
+        public static void CopyDirectory(string source_directory, string destination_directory, bool copy_recursively)
+        {
+            var current_directory_info = new DirectoryInfo(source_directory);
+
+            DirectoryInfo[] source_subdirectories = current_directory_info.GetDirectories();
+
+            Directory.CreateDirectory(destination_directory);
+
+            foreach (FileInfo file in current_directory_info.GetFiles())
+            {
+                string destination_file_path = Path.Combine(destination_directory, file.Name);
+                file.CopyTo(destination_file_path, true);
+            }
+
+            if (copy_recursively)
+            {
+                foreach (DirectoryInfo subdirectory in source_subdirectories)
+                {
+                    string newDestinationDir = Path.Combine(destination_directory, subdirectory.Name);
+                    CopyDirectory(subdirectory.FullName, newDestinationDir, true);
+                }
+            }
+        }
+
         public static readonly uint VirtualKeyWindows = global::PowerToys.Interop.Constants.VK_WIN_BOTH;
     }
 }