调整窗口显示，增加快捷键

src/WpfEditor/App.xaml.cs

@@ -15,6 +15,7 @@ namespace WpfEditor
             var win = Echodict.EchodictWindow.Instance;  // 第一次实例化，后面启动就快了
 
             var window = new TreeMenuPage();
+            window.WindowStartupLocation = WindowStartupLocation.CenterScreen;
             window.Show();
         }
     }

src/WpfEditor/EchoDictWindow.xaml.cs

@@ -43,6 +43,7 @@ namespace Echodict
         private bool _isReady = false;
         private string? _startupWord;
         private bool _forceClose = false;
+        public WindowState LastWindowState { get; private set; } = WindowState.Normal;
 
 
         public EchodictWindow()
@@ -52,6 +53,14 @@ namespace Echodict
             // Default hidden and minimized
             this.Visibility = Visibility.Hidden;
             this.WindowState = WindowState.Minimized;
+            
+            this.StateChanged += (s, e) =>
+            {
+                if (this.WindowState != WindowState.Minimized)
+                {
+                    LastWindowState = this.WindowState;
+                }
+            };
 
             Application.Current.Exit += (s, e) => 
             { 

src/WpfEditor/TextEditorControl.cs

@@ -390,9 +390,13 @@ namespace WpfEditor
             {
                 string text = GetSelectedText();
 
+                //var win = Echodict.EchodictWindow.Instance;
+                //win.Owner = Window.GetWindow(this);
+                //win.WindowStartupLocation = WindowStartupLocation.CenterOwner;
+                //win.ShowWord(text);
                 var win = Echodict.EchodictWindow.Instance;
-                win.Owner = Window.GetWindow(this);
-                win.WindowStartupLocation = WindowStartupLocation.CenterOwner;
+                // Without an Owner, CenterOwner behaves like Manual. Use CenterScreen instead.
+                win.WindowStartupLocation = WindowStartupLocation.CenterScreen;
                 win.ShowWord(text);
             }
         }

src/WpfEditor/TreeMenuPage.xaml.cs

@@ -46,6 +46,24 @@ namespace WpfEditor
 
             });
 
+            GlobalHotKey.RegisterHotKey("Alt + D", () => {
+                var win = Echodict.EchodictWindow.Instance;
+                if (win.WindowState == WindowState.Minimized)
+                {
+                    win.WindowState = win.LastWindowState;
+                }
+                win.WindowStartupLocation = WindowStartupLocation.CenterScreen;
+                win.Show();
+                win.Activate();
+                win.Topmost = true;
+            });
+
+            GlobalHotKey.RegisterHotKey("Alt + E", () => {
+                Show();
+                WindowState = WindowState.Normal;
+                Activate();
+            });
+
             Loaded += TreeMenuPage_Loaded;
             Closing += TreeMenuPage_Closing;
             StateChanged += TreeMenuPage_StateChanged;
@@ -81,7 +99,27 @@ namespace WpfEditor
                 ScreenGrabber.OnCaptured = async (bitmap, type) => await ScreenshotCallbackAsync(bitmap, type, null);
                 ScreenGrabber.Capture(true);
             };
+            var EchoEditorMenuItem = new ToolStripMenuItem("Alt+E EchoEditor");
+            EchoEditorMenuItem.Click += (s, e) => {
+                Show();
+                WindowState = WindowState.Normal;
+                Activate();
+            };
+            var EchoDictMenuItem = new ToolStripMenuItem("Alt+D EchoDict");
+            EchoDictMenuItem.Click += (s, e) => {
+                var win = Echodict.EchodictWindow.Instance;
+                if (win.WindowState == WindowState.Minimized)
+                {
+                    win.WindowState = win.LastWindowState;
+                }
+                win.WindowStartupLocation = WindowStartupLocation.CenterScreen;
+                win.Show();
+                win.Activate();
+                win.Topmost = true;
+            };
             contextMenu.Items.Add(ocrMenuItem);
+            contextMenu.Items.Add(EchoDictMenuItem);
+            contextMenu.Items.Add(EchoEditorMenuItem);
             contextMenu.Items.Add(exitMenuItem);
             _notifyIcon.ContextMenuStrip = contextMenu;