Phase 5: 系统托盘与开机自启

- 系统托盘: NotifyIcon 常驻, 程序化生成 32x32 图标, 左键切换显示/隐藏, 右键菜单(显示主界面/设置/彻底退出)

- 窗口关闭拦截: OnClosing 取消关闭改为 Hide(), 退出菜单执行真实 Shutdown()

- 开机自启: AutoStartHelper 写入/删除 HKCU\...\Run 注册表项, UI 开关按钮显示 ✔/⊗ 状态

- 静默启动: -autostart 参数下 mainWindow.Hide() 直接最小化到托盘

- 类型冲突解决: ImplicitUsings=disable + GlobalUsings.cs 统一全局 using, 消除 WPF/WinForms 共享类型冲突

- 测试: 75 tests total (含 AutoStartHelper 2 tests)

PersonalToolBox/Views/MainWindow.xaml

@@ -81,6 +81,7 @@
                         <RowDefinition Height="50"/>
                         <RowDefinition Height="*"/>
                         <RowDefinition Height="42"/>
+                        <RowDefinition Height="42"/>
                         <RowDefinition Height="45"/>
                     </Grid.RowDefinitions>
 
@@ -160,6 +161,28 @@
                     </Button>
 
                     <Button Grid.Row="3"
+                            Command="{Binding ToggleAutoStartCommand}"
+                            Background="Transparent"
+                            BorderThickness="1"
+                            BorderBrush="{DynamicResource Theme.CardBorder}"
+                            Foreground="{DynamicResource Theme.Foreground}"
+                            FontSize="12"
+                            Height="35" Margin="10,0,10,3"
+                            Cursor="Hand">
+                        <Button.Resources>
+                            <Style TargetType="TextBlock">
+                                <Setter Property="Text" Value="⊗ 开机自启: 关"/>
+                                <Style.Triggers>
+                                    <DataTrigger Binding="{Binding IsAutoStart}" Value="True">
+                                        <Setter Property="Text" Value="✔ 开机自启: 开"/>
+                                    </DataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </Button.Resources>
+                        <TextBlock VerticalAlignment="Center" TextAlignment="Center"/>
+                    </Button>
+
+                    <Button Grid.Row="4"
                             Command="{Binding ToggleThemeCommand}"
                             Background="Transparent"
                             BorderThickness="1"

PersonalToolBox/Views/MainWindow.xaml.cs

@@ -1,8 +1,11 @@
 using System;
 using System.Collections.Specialized;
+using System.ComponentModel;
+using System.Drawing;
 using System.Globalization;
 using System.Windows;
 using System.Windows.Data;
+using System.Windows.Forms;
 using System.Windows.Interop;
 using PersonalToolBox.Helpers;
 using PersonalToolBox.ViewModels;
@@ -13,6 +16,8 @@ public partial class MainWindow : Window
 {
     private readonly MainViewModel _viewModel;
     private readonly HotKeyManager _hotKeyManager;
+    private NotifyIcon? _notifyIcon;
+    private bool _canActuallyClose;
 
     public MainWindow(MainViewModel viewModel, HotKeyManager hotKeyManager)
     {
@@ -23,6 +28,8 @@ public partial class MainWindow : Window
         DataContext = viewModel;
 
         viewModel.Logs.CollectionChanged += OnLogsCollectionChanged;
+
+        CreateTrayIcon();
     }
 
     /// <summary>
@@ -34,17 +41,108 @@ public partial class MainWindow : Window
 
         var hwndSource = (HwndSource)PresentationSource.FromVisual(this)!;
         _hotKeyManager.Initialize(hwndSource.Handle);
-
-        // 挂载 WndProc 钩子，拦截 WM_HOTKEY 消息
         hwndSource.AddHook(WndProcHook);
-
-        // 注册所有已配置快捷键的工具
         _viewModel.RegisterAllHotKeys();
     }
 
+    // ──────────────── 系统托盘 ────────────────
+
     /// <summary>
-    /// 窗口消息钩子
+    /// 创建系统托盘图标及右键菜单
     /// </summary>
+    private void CreateTrayIcon()
+    {
+        _notifyIcon = new NotifyIcon
+        {
+            Icon = CreateAppIcon(),
+            Visible = true,
+            Text = "个人工具箱"
+        };
+
+        _notifyIcon.MouseClick += (s, e) =>
+        {
+            if (e.Button == MouseButtons.Left)
+                ToggleVisibility();
+        };
+
+        var menu = new ContextMenuStrip();
+        menu.Items.Add("显示主界面", null, (_, _) => ShowMainWindow());
+        menu.Items.Add("设置", null, (_, _) => OpenSettings());
+        menu.Items.Add(new ToolStripSeparator());
+        menu.Items.Add("彻底退出", null, (_, _) => ExitApplication());
+        _notifyIcon.ContextMenuStrip = menu;
+    }
+
+    /// <summary>
+    /// 程序化生成 32x32 托盘图标
+    /// </summary>
+    private static System.Drawing.Icon CreateAppIcon()
+    {
+        var bmp = new System.Drawing.Bitmap(32, 32);
+        using var g = System.Drawing.Graphics.FromImage(bmp);
+        g.Clear(System.Drawing.Color.FromArgb(30, 30, 46));
+        using var font = new System.Drawing.Font(System.Drawing.FontFamily.GenericSansSerif, 16, System.Drawing.FontStyle.Bold);
+        using var brush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(137, 180, 250));
+        g.DrawString("T", font, brush, new System.Drawing.PointF(6, 3));
+        return System.Drawing.Icon.FromHandle(bmp.GetHicon());
+    }
+
+    /// <summary>
+    /// 左键托盘图标：切换窗口显示/隐藏
+    /// </summary>
+    private void ToggleVisibility()
+    {
+        if (IsVisible)
+            Hide();
+        else
+            ShowMainWindow();
+    }
+
+    /// <summary>
+    /// 显示主窗口并置前
+    /// </summary>
+    private void ShowMainWindow()
+    {
+        Show();
+        WindowState = WindowState.Normal;
+        Activate();
+    }
+
+    /// <summary>
+    /// 打开设置（当前无额外设置界面，提示使用内置功能）
+    /// </summary>
+    private void OpenSettings()
+    {
+        ShowMainWindow();
+        _viewModel.LogServiceMessage("设置功能可通过左侧栏管理分类和主题切换");
+    }
+
+    /// <summary>
+    /// 彻底退出程序
+    /// </summary>
+    public void ExitApplication()
+    {
+        _canActuallyClose = true;
+        _notifyIcon?.Dispose();
+        _hotKeyManager.Dispose();
+        System.Windows.Application.Current.Shutdown();
+    }
+
+    /// <summary>
+    /// 点击关闭按钮时隐藏窗口而非退出
+    /// </summary>
+    protected override void OnClosing(CancelEventArgs e)
+    {
+        if (!_canActuallyClose)
+        {
+            e.Cancel = true;
+            Hide();
+        }
+        base.OnClosing(e);
+    }
+
+    // ──────────────── 其他 ────────────────
+
     private IntPtr WndProcHook(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
     {
         handled = _hotKeyManager.TryHandleMessage(msg, wParam, lParam);