feat(terminal): add two-row floating keyboard buttons for common commands (mobile only) (#13876)

* feat(terminal): add two-row floating keyboard buttons for common commands (mobile only)

* Fix missing newline at end of pl.rs

Add missing newline at the end of the file.

flutter/lib/consts.dart

@@ -163,6 +163,7 @@ const String kOptionShowVirtualMouse = "show-virtual-mouse";
 const String kOptionVirtualMouseScale = "virtual-mouse-scale";
 const String kOptionShowVirtualJoystick = "show-virtual-joystick";
 const String kOptionAllowAskForNoteAtEndOfConnection = "allow-ask-for-note";
+const String kOptionEnableShowTerminalExtraKeys = "enable-show-terminal-extra-keys";
 
 // network options
 const String kOptionAllowWebSocket = "allow-websocket";

flutter/lib/mobile/pages/settings_page.dart

@@ -71,6 +71,7 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
   var _ignoreBatteryOpt = false;
   var _enableStartOnBoot = false;
   var _checkUpdateOnStartup = false;
+  var _showTerminalExtraKeys = false;
   var _floatingWindowDisabled = false;
   var _keepScreenOn = KeepScreenOn.duringControlled; // relay on floating window
   var _enableAbr = false;
@@ -139,6 +140,8 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
     _enableIpv6Punch = mainGetLocalBoolOptionSync(kOptionEnableIpv6Punch);
     _allowAskForNoteAtEndOfConnection =
         mainGetLocalBoolOptionSync(kOptionAllowAskForNoteAtEndOfConnection);
+    _showTerminalExtraKeys =
+        mainGetLocalBoolOptionSync(kOptionEnableShowTerminalExtraKeys);
   }
 
   @override
@@ -602,6 +605,23 @@ class _SettingsState extends State<SettingsPage> with WidgetsBindingObserver {
       );
     }
 
+    enhancementsTiles.add(
+      SettingsTile.switchTile(
+        initialValue: _showTerminalExtraKeys,
+        title: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
+          Text(translate('Show terminal extra keys')),
+        ]),
+        onToggle: (bool v) async {
+          await mainSetLocalBoolOption(kOptionEnableShowTerminalExtraKeys, v);
+          final newValue =
+            mainGetLocalBoolOptionSync(kOptionEnableShowTerminalExtraKeys);
+          setState(() {
+            _showTerminalExtraKeys = newValue;
+          });
+        },
+      ),
+    );
+
     onFloatingWindowChanged(bool toValue) async {
       if (toValue) {
         if (!await AndroidPermissionManager.check(kSystemAlertWindow)) {

flutter/lib/mobile/pages/terminal_page.dart

@@ -9,6 +9,7 @@ import 'package:flutter_hbb/models/terminal_model.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:xterm/xterm.dart';
 import '../../desktop/pages/terminal_connection_manager.dart';
+import '../../consts.dart';
 
 class TerminalPage extends StatefulWidget {
   const TerminalPage({
@@ -37,6 +38,9 @@ class _TerminalPageState extends State<TerminalPage>
   double? _cellHeight;
   double _sysKeyboardHeight = 0;
   Timer? _keyboardDebounce;
+  final GlobalKey _keyboardKey = GlobalKey();
+  double _keyboardHeight = 0;
+  late bool _showTerminalExtraKeys;
 
   // For web only.
   // 'monospace' does not work on web, use Google Fonts, `??` is only for null safety.
@@ -75,10 +79,15 @@ class _TerminalPageState extends State<TerminalPage>
     // Register this terminal model with FFI for event routing
     _ffi.registerTerminalModel(widget.terminalId, _terminalModel);
 
+    _showTerminalExtraKeys = mainGetLocalBoolOptionSync(kOptionEnableShowTerminalExtraKeys);
     // Initialize terminal connection
     WidgetsBinding.instance.addPostFrameCallback((_) {
       _ffi.dialogManager
           .showLoading(translate('Connecting...'), onCancel: closeConnection);
+
+      if (_showTerminalExtraKeys) {
+        _updateKeyboardHeight();
+      }
     });
     _ffi.ffiModel.updateEventListener(_ffi.sessionId, widget.id);
   }
@@ -107,15 +116,22 @@ class _TerminalPageState extends State<TerminalPage>
     });
   }
 
+  void _updateKeyboardHeight() {
+    if (_keyboardKey.currentContext != null) {
+      final renderBox = _keyboardKey.currentContext!.findRenderObject() as RenderBox;
+      _keyboardHeight = renderBox.size.height;
+    }
+  }
+
   EdgeInsets _calculatePadding(double heightPx) {
     if (_cellHeight == null) {
       return const EdgeInsets.symmetric(horizontal: 5.0, vertical: 2.0);
     }
-    final realHeight = heightPx - _sysKeyboardHeight;
+    final realHeight = heightPx - _sysKeyboardHeight - _keyboardHeight;
     final rows = (realHeight / _cellHeight!).floor();
     final extraSpace = realHeight - rows * _cellHeight!;
     final topBottom = max(0.0, extraSpace / 2.0);
-    return EdgeInsets.only(left: 5.0, right: 5.0, top: topBottom, bottom: topBottom + _sysKeyboardHeight);
+    return EdgeInsets.only(left: 5.0, right: 5.0, top: topBottom, bottom: topBottom + _sysKeyboardHeight + _keyboardHeight);
   }
 
   @override
@@ -134,7 +150,10 @@ class _TerminalPageState extends State<TerminalPage>
     return Scaffold(
       resizeToAvoidBottomInset: false, // Disable automatic layout adjustment; manually control UI updates to prevent flickering when the keyboard shows/hides
       backgroundColor: Theme.of(context).scaffoldBackgroundColor,
-      body: SafeArea(
+      body: Stack(
+        children: [
+          Positioned.fill(
+            child: SafeArea(
               top: true,
               child: LayoutBuilder(
                 builder: (context, constraints) {
@@ -164,9 +183,135 @@ class _TerminalPageState extends State<TerminalPage>
                 },
               ),
             ),
+          ),
+          if (_showTerminalExtraKeys) _buildFloatingKeyboard(),
+        ],
+      ),
     );
   }
 
+  Widget _buildFloatingKeyboard() {
+    return AnimatedPositioned(
+      duration: const Duration(milliseconds: 200),
+      left: 0,
+      right: 0,
+      bottom: _sysKeyboardHeight,
+      child: Container(
+        key: _keyboardKey,
+        color: Theme.of(context).scaffoldBackgroundColor,
+        padding: EdgeInsets.zero,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                _buildKeyButton('Esc'),
+                const SizedBox(width: 2),
+                _buildKeyButton('/'),
+                const SizedBox(width: 2),
+                _buildKeyButton('|'),
+                const SizedBox(width: 2),
+                _buildKeyButton('Home'),
+                const SizedBox(width: 2),
+                _buildKeyButton('↑'),
+                const SizedBox(width: 2),
+                _buildKeyButton('End'),
+                const SizedBox(width: 2),
+                _buildKeyButton('PgUp'),
+              ],
+            ),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                _buildKeyButton('Tab'),
+                const SizedBox(width: 2),
+                _buildKeyButton('Ctrl+C'),
+                const SizedBox(width: 2),
+                _buildKeyButton('~'),
+                const SizedBox(width: 2),
+                _buildKeyButton('←'),
+                const SizedBox(width: 2),
+                _buildKeyButton('↓'),
+                const SizedBox(width: 2),
+                _buildKeyButton('→'),
+                const SizedBox(width: 2),
+                _buildKeyButton('PgDn'),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildKeyButton(String label) {
+    return ElevatedButton(
+      onPressed: () {
+        _sendKeyToTerminal(label);
+      },
+      child: Text(label),
+      style: ElevatedButton.styleFrom(
+        minimumSize: const Size(48, 32),
+        padding: EdgeInsets.zero,
+        textStyle: const TextStyle(fontSize: 12),
+        backgroundColor: Theme.of(context).colorScheme.surfaceVariant,
+        foregroundColor: Theme.of(context).colorScheme.onSurfaceVariant,
+      ),
+    );
+  }
+
+  void _sendKeyToTerminal(String key) {
+    String? send;
+
+    switch (key) {
+      case 'Esc':
+        send = '\x1B';
+        break;
+      case 'Tab':
+        send = '\t';
+        break;
+      case 'Ctrl+C':
+        send = '\x03';
+        break;
+
+      case '↑':
+        send = '\x1B[A';
+        break;
+      case '↓':
+        send = '\x1B[B';
+        break;
+      case '→':
+        send = '\x1B[C';
+        break;
+      case '←':
+        send = '\x1B[D';
+        break;
+
+      case 'Home':
+        send = '\x1B[H';
+        break;
+      case 'End':
+        send = '\x1B[F';
+        break;
+      case 'PgUp':
+        send = '\x1B[5~';
+        break;
+      case 'PgDn':
+        send = '\x1B[6~';
+        break;
+
+      default:
+        send = key;
+        break;
+    }
+
+    if (send != null) {
+      _terminalModel.sendVirtualKey(send);
+    }
+  }
+
   // https://github.com/TerminalStudio/xterm.dart/issues/42#issuecomment-877495472
   // https://github.com/TerminalStudio/xterm.dart/issues/198#issuecomment-2526548458
   TerminalStyle _getTerminalStyle() {

flutter/lib/models/terminal_model.dart

@@ -146,6 +146,10 @@ class TerminalModel with ChangeNotifier {
     }
   }
 
+  Future<void> sendVirtualKey(String data) async {
+    return _handleInput(data);
+  }
+
   Future<void> closeTerminal() async {
     if (_terminalOpened) {
       try {

src/lang/ar.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "هذه الميزة غير مدعومة من قبل خادمك"),
         ("input note here", "أدخل الملاحظة هنا"),
         ("note-at-conn-end-tip", "سيتم عرض هذه الملاحظة عند نهاية الاتصال"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/be.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/bg.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ca.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/cn.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "注意：RustDesk 开源服务器 (OSS server) 不包含此功能。"),
         ("input note here", "输入备注"),
         ("note-at-conn-end-tip", "在连接结束时请求备注"),
+        ("Show terminal extra keys", "显示终端扩展键"),
     ].iter().cloned().collect();
 }

src/lang/cs.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/da.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/de.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "HINWEIS: RustDesk Server OSS enthält diese Funktion nicht."),
         ("input note here", "Hier eine Notiz eingeben"),
         ("note-at-conn-end-tip", "Am Ende der Verbindung um eine Notiz bitten."),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/el.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/eo.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/es.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/et.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/eu.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/fa.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "توجه: سرور RustDesk OSS این ویژگی را ندارد."),
         ("input note here", "یادداشت را اینجا وارد کنید"),
         ("note-at-conn-end-tip", "در پایان اتصال، یادداشت بخواهید"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/fi.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/fr.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "Note : Cette fonctionnalité n’est pas disponible sous la version open-source du serveur RustDesk."),
         ("input note here", "saisir la note ici"),
         ("note-at-conn-end-tip", "Proposer d’écrire une note une fois la connexion terminée"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ge.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/he.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/hr.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/hu.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "MEGJEGYZÉS: Az OSS RustDesk kiszolgáló nem támogatja ezt a funkciót."),
         ("input note here", "Megjegyzés bevitele"),
         ("note-at-conn-end-tip", "Megjegyzés a kapcsolat végén"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/id.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/it.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "NOTA: il sistema operativo del server RustDesk non include questa funzionalità."),
         ("input note here", "Inserisci nota qui"),
         ("note-at-conn-end-tip", "Visualizza nota alla fine della connessione"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ja.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ko.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "참고: RustDesk 서버 OSS에는 이 기능이 포함되어 있지 않습니다."),
         ("input note here", "여기에 노트 입력"),
         ("note-at-conn-end-tip", "연결이 끝날 때 메모 요청"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/kz.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/lt.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/lv.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/nb.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/nl.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "Opmerking: Deze functie is niet beschikbaar in de open-sourceversie van de RustDesk-server."),
         ("input note here", "voeg hier een opmerking toe"),
         ("note-at-conn-end-tip", "Vraag om een opmerking aan het einde van de verbinding"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/pl.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "UWAGA: Serwer OSS RustDesk nie obsługuje tej funkcji."),
         ("input note here", "Wstaw tutaj notatkę"),
         ("note-at-conn-end-tip", "Poproś o notatkę po zakończeniu połączenia."),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/pt_PT.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ptbr.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ro.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ru.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "ПРИМЕЧАНИЕ: в OSS-сервере RustDesk эта функция отсутствует."),
         ("input note here", "введите заметку"),
         ("note-at-conn-end-tip", "Запрашивать заметку в конце соединения"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/sc.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/sk.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/sl.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/sq.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/sr.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/sv.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/ta.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/template.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/th.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/tr.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "NOT: RustDesk sunucu OSS'si bu özelliği içermemektedir."),
         ("input note here", "Notu buraya girin"),
         ("note-at-conn-end-tip", "Bağlantı bittiğinde not sorulsun"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/tw.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", "注意：RustDesk 開源伺服器 (OSS server) 不包含此功能。"),
         ("input note here", "輸入備註"),
         ("note-at-conn-end-tip", "在連接結束時請求備註"),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/uk.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }

src/lang/vi.rs

@@ -729,5 +729,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("server-oss-not-support-tip", ""),
         ("input note here", ""),
         ("note-at-conn-end-tip", ""),
+        ("Show terminal extra keys", ""),
     ].iter().cloned().collect();
 }