背景效果材质改为 ComboBox

Author: wtcpython

Data/DefaultSettings.json

@@ -1,11 +1,11 @@
 {
     "Appearance": "Default",
     "AskDownloadBehavior": false,
+    "BackgroundEffect": "Mica",
     "BackgroundImage": "",
     "SearchEngine": "Bing",
     "ShowBackground": false,
     "ShowFlyoutWhenStartDownloading": true,
-    "ShowMicaIfEnabled": true,
     "ShowSuggestUri": true,
     "SpecificUri": "",
     "StartBehavior": 0,

JsonLoad.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.IO;
@@ -7,15 +7,23 @@
 
 namespace Edge
 {
+    public enum Effect
+    {
+        Mica,
+        MicaAlt,
+        Acrylic,
+        None
+    }
+
     public class Settings
     {
         public string Appearance { get; set; }
         public bool AskDownloadBehavior { get; set; }
+        public Effect BackgroundEffect { get; set; }
         public string BackgroundImage { get; set; }
         public string SearchEngine { get; set; }
         public bool ShowBackground { get; set; }
         public bool ShowFlyoutWhenStartDownloading { get; set; }
-        public bool ShowMicaIfEnabled { get; set; }
         public bool ShowSuggestUri { get; set; }
         public string SpecificUri { get; set; }
         public int StartBehavior { get; set; }
@@ -30,7 +38,7 @@ public class WebsiteInfo
         public Uri Uri { get; set; }
     }
 
-    [JsonSourceGenerationOptions(WriteIndented = true)]
+    [JsonSourceGenerationOptions(WriteIndented = true, UseStringEnumConverter = true)]
     [JsonSerializable(typeof(Settings))]
     [JsonSerializable(typeof(ObservableCollection<WebsiteInfo>))]
     [JsonSerializable(typeof(List<WebsiteInfo>))]

MainWindow.xaml.cs

@@ -5,7 +5,6 @@
 using System;
 using System.ComponentModel;
 using Windows.Foundation;
-using Windows.System;
 using Windows.Win32;
 using Windows.Win32.Foundation;
 using Windows.Win32.UI.Shell;

Settings/AppearanceItem.xaml

@@ -46,12 +46,14 @@
             </GridView>
 
             <controls:SettingsCard
-                Header="在浏览器中显示 Windows 11 视觉效果"
-                Description="向浏览器添加 Mica 效果。此功能取决于你的设备和 Windows 设置。">
-                <ToggleSwitch Name="showMicaSwitch" Toggled="MicaEffectChanged"/>
+                Header="背景材质"
+                Description="Mica 和 MicaAlt 仅 Windows 11 可用">
+                <ComboBox
+                    x:Name="effectBox"
+                    SelectionChanged="EffectChanged" />
             </controls:SettingsCard>
 
-            <TextBlock Text="自定义工具栏" Style="{ThemeResource FlyoutPickerTitleTextBlockStyle}" Margin="5,10,0,0"/>
+            <TextBlock Text="自定义工具栏" Style="{ThemeResource FlyoutPickerTitleTextBlockStyle}" Margin="5,10,0,0" />
 
             <ItemsControl x:Name="toolBarVisualView">
                 <ItemsControl.ItemTemplate>

Settings/AppearanceItem.xaml.cs

@@ -18,6 +18,7 @@ public sealed partial class AppearanceItem : Page
         private static bool inLoading = false;
         public List<ToolBarVisual> ToolBarVisualList = [];
         public List<string> themeList = [.. Enum.GetNames<ElementTheme>()];
+        public List<string> effects = [.. Enum.GetNames<Effect>()];
         public Dictionary<string, string> ToolBarName = new(){
             {"HomeButton", "“开始”按钮"},
             {"ForwardButton", "“前进”按钮"},
@@ -34,10 +35,11 @@ public AppearanceItem()
                 Visual = x.Value
             }).ToList();
             toolBarVisualView.ItemsSource = ToolBarVisualList;
+            effectBox.ItemsSource = effects;
 
             inLoading = true;
             appearanceView.SelectedIndex = themeList.IndexOf(App.settings.Appearance);
-            showMicaSwitch.IsOn = App.settings.ShowMicaIfEnabled;
+            effectBox.SelectedIndex = effects.IndexOf(App.settings.BackgroundEffect.ToString());
             inLoading = false;
         }
 
@@ -61,11 +63,11 @@ private void VisualChanged(object sender, RoutedEventArgs e)
             App.settings.ToolBar[visual.Text] = (sender as ToggleSwitch).IsOn;
         }
 
-        private void MicaEffectChanged(object sender, RoutedEventArgs e)
+        private void EffectChanged(object sender, SelectionChangedEventArgs e)
         {
             if (!inLoading)
             {
-                App.settings.ShowMicaIfEnabled = (sender as ToggleSwitch).IsOn;
+                App.settings.BackgroundEffect = Enum.Parse<Effect>((sender as ComboBox).SelectedItem.ToString());
 
                 foreach (Window window in App.mainWindows)
                 {

Utilities.cs

@@ -27,16 +27,18 @@ public static class Utilities
     {
         public static void SetBackdrop(this Window window)
         {
-            if (App.settings.ShowMicaIfEnabled)
+            Effect effect = App.settings.BackgroundEffect;
+            if (effect == Effect.Mica && MicaController.IsSupported())
             {
-                if (MicaController.IsSupported())
-                {
-                    window.SystemBackdrop = new MicaBackdrop();
-                }
-                else
-                {
-                    window.SystemBackdrop = new DesktopAcrylicBackdrop();
-                }
+                window.SystemBackdrop = new MicaBackdrop();
+            }
+            else if (effect == Effect.MicaAlt && MicaController.IsSupported())
+            {
+                window.SystemBackdrop = new MicaBackdrop() { Kind = MicaKind.BaseAlt };
+            }
+            else if (effect == Effect.Acrylic)
+            {
+                window.SystemBackdrop = new DesktopAcrylicBackdrop();
             }
             else
             {