Hosts file editor (#20462)

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

@@ -0,0 +1,46 @@
+// 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.Text.Json;
+using System.Text.Json.Serialization;
+using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
+
+namespace Microsoft.PowerToys.Settings.UI.Library
+{
+    public class HostsSettings : BasePTModuleSettings, ISettingsConfig
+    {
+        public const string ModuleName = "Hosts";
+
+        [JsonPropertyName("properties")]
+        public HostsProperties Properties { get; set; }
+
+        public HostsSettings()
+        {
+            Properties = new HostsProperties();
+            Version = "1.0";
+            Name = ModuleName;
+        }
+
+        public virtual void Save(ISettingsUtils settingsUtils)
+        {
+            // Save settings to file
+            var options = new JsonSerializerOptions
+            {
+                WriteIndented = true,
+            };
+
+            if (settingsUtils == null)
+            {
+                throw new ArgumentNullException(nameof(settingsUtils));
+            }
+
+            settingsUtils.SaveSettings(JsonSerializer.Serialize(this, options), ModuleName);
+        }
+
+        public string GetModuleName() => Name;
+
+        public bool UpgradeSettingsConfiguration() => false;
+    }
+}