opt.: custom terminal emulator (#771)

lib/data/provider/sftp.dart

@@ -14,11 +14,7 @@ class SftpProvider extends Provider {
   }
 
   static int add(SftpReq req, {Completer? completer}) {
-    final reqStat = SftpReqStatus(
+    final reqStat = SftpReqStatus(notifyListeners: status.notify, completer: completer, req: req);
-      notifyListeners: status.notify,
-      completer: completer,
-      req: req,
-    );
     status.value.add(reqStat);
     status.notify();
     return reqStat.id;
@@ -34,6 +30,10 @@ class SftpProvider extends Provider {
 
   static void cancel(int id) {
     final idx = status.value.indexWhere((e) => e.id == id);
+    if (idx < 0 || idx >= status.value.length) {
+      dprint('SftpProvider.cancel: id $id not found');
+      return;
+    }
     status.value[idx].dispose();
     status.value.removeAt(idx);
     status.notify();

lib/data/store/setting.dart

@@ -73,14 +73,20 @@ class SettingStore extends HiveStore {
   late final locale = propertyDefault('locale', '');
 
   // SSH virtual key (ctrl | alt) auto turn off
-  late final sshVirtualKeyAutoOff = propertyDefault('sshVirtualKeyAutoOff', true);
+  late final sshVirtualKeyAutoOff = propertyDefault(
+    'sshVirtualKeyAutoOff',
+    true,
+  );
 
   late final editorFontSize = propertyDefault('editorFontSize', 12.5);
 
   // Editor theme
   late final editorTheme = propertyDefault('editorTheme', Defaults.editorTheme);
 
-  late final editorDarkTheme = propertyDefault('editorDarkTheme', Defaults.editorDarkTheme);
+  late final editorDarkTheme = propertyDefault(
+    'editorDarkTheme',
+    Defaults.editorDarkTheme,
+  );
 
   late final fullScreen = propertyDefault('fullScreen', false);
 
@@ -110,20 +116,29 @@ class SettingStore extends HiveStore {
   );
 
   // Only valid on iOS
-  late final autoUpdateHomeWidget = propertyDefault('autoUpdateHomeWidget', isIOS);
+  late final autoUpdateHomeWidget = propertyDefault(
+    'autoUpdateHomeWidget',
+    isIOS,
+  );
 
   late final autoCheckAppUpdate = propertyDefault('autoCheckAppUpdate', true);
 
   /// Display server tab function buttons on the bottom of each server card if [true]
   ///
   /// Otherwise, display them on the top of server detail page
-  late final moveServerFuncs = propertyDefault('moveOutServerTabFuncBtns', false);
+  late final moveServerFuncs = propertyDefault(
+    'moveOutServerTabFuncBtns',
+    false,
+  );
 
   /// Whether use `rm -r` to delete directory on SFTP
   late final sftpRmrDir = propertyDefault('sftpRmrDir', false);
 
   /// Whether use system's primary color as the app's primary color
-  late final useSystemPrimaryColor = propertyDefault('useSystemPrimaryColor', false);
+  late final useSystemPrimaryColor = propertyDefault(
+    'useSystemPrimaryColor',
+    false,
+  );
 
   /// Only valid on iOS / Android / Windows
   late final useBioAuth = propertyDefault('useBioAuth', false);
@@ -135,7 +150,10 @@ class SettingStore extends HiveStore {
   late final sftpOpenLastPath = propertyDefault('sftpOpenLastPath', true);
 
   /// Show folders first in SFTP file browser
-  late final sftpShowFoldersFirst = propertyDefault('sftpShowFoldersFirst', true);
+  late final sftpShowFoldersFirst = propertyDefault(
+    'sftpShowFoldersFirst',
+    true,
+  );
 
   /// Show tip of suspend
   late final showSuspendTip = propertyDefault('showSuspendTip', true);
@@ -161,7 +179,10 @@ class SettingStore extends HiveStore {
   late final containerParseStat = propertyDefault('containerParseStat', true);
 
   /// Auto refresh container status
-  late final contaienrAutoRefresh = propertyDefault('contaienrAutoRefresh', true);
+  late final contaienrAutoRefresh = propertyDefault(
+    'contaienrAutoRefresh',
+    true,
+  );
 
   /// Use double column servers page on Desktop
   late final doubleColumnServersPage = propertyDefault(
@@ -219,7 +240,8 @@ class SettingStore extends HiveStore {
   /// Record the position and size of the window.
   late final windowState = property<WindowState>(
     'windowState',
-    fromObj: (raw) => WindowState.fromJson(jsonDecode(raw as String) as Map<String, dynamic>),
+    fromObj: (raw) =>
+        WindowState.fromJson(jsonDecode(raw as String) as Map<String, dynamic>),
     toObj: (state) => state == null ? null : jsonEncode(state.toJson()),
   );
 
@@ -231,6 +253,12 @@ class SettingStore extends HiveStore {
   /// Set it empty to use local editor GUI.
   late final sftpEditor = propertyDefault('sftpEditor', '');
 
+  /// Preferred terminal emulator command on desktop
+  late final desktopTerminal = propertyDefault(
+    'desktopTerminal',
+    'x-terminal-emulator',
+  );
+
   /// Run foreground service on Android, if the SSH terminal is running
   late final fgService = propertyDefault('fgService', false);
 

lib/generated/l10n/l10n.dart

@@ -311,6 +311,12 @@ abstract class AppLocalizations {
   /// **'Batch delete servers'**
   String get deleteServers;
 
+  /// No description provided for @desktopTerminalTip.
+  ///
+  /// In en, this message translates to:
+  /// **'Command used to open the terminal emulator when launching SSH sessions.'**
+  String get desktopTerminalTip;
+
   /// No description provided for @dirEmpty.
   ///
   /// In en, this message translates to:
@@ -410,6 +416,12 @@ abstract class AppLocalizations {
   /// **'The current code highlighting performance is not ideal and can be optionally turned off to improve.'**
   String get editorHighlightTip;
 
+  /// No description provided for @emulator.
+  ///
+  /// In en, this message translates to:
+  /// **'Emulator'**
+  String get emulator;
+
   /// No description provided for @encode.
   ///
   /// In en, this message translates to:

lib/generated/l10n/l10n_de.dart

@@ -115,6 +115,10 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get deleteServers => 'Batch-Löschung von Servern';
 
+  @override
+  String get desktopTerminalTip =>
+      'Befehl zum Öffnen des Terminal-Emulators beim Starten von SSH-Sitzungen.';
+
   @override
   String get dirEmpty => 'Stelle sicher, dass der Ordner leer ist.';
 
@@ -177,6 +181,9 @@ class AppLocalizationsDe extends AppLocalizations {
   String get editorHighlightTip =>
       'Die Leistung der aktuellen Codehervorhebung ist schlechter und kann zur Verbesserung optional ausgeschaltet werden.';
 
+  @override
+  String get emulator => 'Emulator';
+
   @override
   String get encode => 'Encode';
 

lib/generated/l10n/l10n_en.dart

@@ -114,6 +114,10 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get deleteServers => 'Batch delete servers';
 
+  @override
+  String get desktopTerminalTip =>
+      'Command used to open the terminal emulator when launching SSH sessions.';
+
   @override
   String get dirEmpty => 'Make sure the folder is empty.';
 
@@ -176,6 +180,9 @@ class AppLocalizationsEn extends AppLocalizations {
   String get editorHighlightTip =>
       'The current code highlighting performance is not ideal and can be optionally turned off to improve.';
 
+  @override
+  String get emulator => 'Emulator';
+
   @override
   String get encode => 'Encode';
 

lib/generated/l10n/l10n_es.dart

@@ -115,6 +115,10 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get deleteServers => 'Eliminar servidores en lote';
 
+  @override
+  String get desktopTerminalTip =>
+      'Comando utilizado para abrir el emulador de terminal al iniciar sesiones SSH.';
+
   @override
   String get dirEmpty => 'Asegúrate de que el directorio esté vacío';
 
@@ -177,6 +181,9 @@ class AppLocalizationsEs extends AppLocalizations {
   String get editorHighlightTip =>
       'El rendimiento del resaltado de código es bastante pobre actualmente, puedes elegir desactivarlo para mejorar.';
 
+  @override
+  String get emulator => 'Emulador';
+
   @override
   String get encode => 'Codificar';
 

lib/generated/l10n/l10n_fr.dart

@@ -115,6 +115,10 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get deleteServers => 'Supprimer des serveurs en lot';
 
+  @override
+  String get desktopTerminalTip =>
+      'Commande utilisée pour ouvrir l’émulateur de terminal lors du lancement de sessions SSH.';
+
   @override
   String get dirEmpty => 'Assurez-vous que le répertoire est vide.';
 
@@ -177,6 +181,9 @@ class AppLocalizationsFr extends AppLocalizations {
   String get editorHighlightTip =>
       'La performance actuelle de mise en surbrillance du code est pire et peut être désactivée en option pour s\'améliorer.';
 
+  @override
+  String get emulator => 'Émulateur';
+
   @override
   String get encode => 'Encoder';
 

lib/generated/l10n/l10n_id.dart

@@ -114,6 +114,10 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get deleteServers => 'Penghapusan server secara batch';
 
+  @override
+  String get desktopTerminalTip =>
+      'Perintah yang digunakan untuk membuka emulator terminal saat memulai sesi SSH.';
+
   @override
   String get dirEmpty => 'Pastikan dir kosong.';
 
@@ -176,6 +180,9 @@ class AppLocalizationsId extends AppLocalizations {
   String get editorHighlightTip =>
       'Performa penyorotan kode saat ini lebih buruk, dan dapat dimatikan secara opsional untuk perbaikan.';
 
+  @override
+  String get emulator => 'Emulator';
+
   @override
   String get encode => 'Menyandi';
 

lib/generated/l10n/l10n_ja.dart

@@ -108,6 +108,9 @@ class AppLocalizationsJa extends AppLocalizations {
   @override
   String get deleteServers => 'サーバーを一括削除';
 
+  @override
+  String get desktopTerminalTip => 'SSHセッションを起動する際に使用されるターミナルエミュレーターを開くコマンド。';
+
   @override
   String get dirEmpty => 'フォルダーが空であることを確認してください';
 
@@ -170,6 +173,9 @@ class AppLocalizationsJa extends AppLocalizations {
   String get editorHighlightTip =>
       '現在のコードハイライトのパフォーマンスはかなり悪いため、改善するために無効にすることを選択できます。';
 
+  @override
+  String get emulator => 'エミュレーター';
+
   @override
   String get encode => 'エンコード';
 

lib/generated/l10n/l10n_nl.dart

@@ -114,6 +114,10 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get deleteServers => 'Servers batchgewijs verwijderen';
 
+  @override
+  String get desktopTerminalTip =>
+      'Opdracht die wordt gebruikt om de terminalemulator te openen bij het starten van SSH-sessies.';
+
   @override
   String get dirEmpty => 'Zorg ervoor dat de map leeg is.';
 
@@ -176,6 +180,9 @@ class AppLocalizationsNl extends AppLocalizations {
   String get editorHighlightTip =>
       'De huidige codehighlighting-prestaties zijn slechter en kunnen optioneel worden uitgeschakeld om te verbeteren.';
 
+  @override
+  String get emulator => 'Emulator';
+
   @override
   String get encode => 'Coderen';
 

lib/generated/l10n/l10n_pt.dart

@@ -114,6 +114,10 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get deleteServers => 'Excluir servidores em lote';
 
+  @override
+  String get desktopTerminalTip =>
+      'Comando usado para abrir o emulador de terminal ao iniciar sessões SSH.';
+
   @override
   String get dirEmpty => 'Certifique-se de que a pasta está vazia';
 
@@ -176,6 +180,9 @@ class AppLocalizationsPt extends AppLocalizations {
   String get editorHighlightTip =>
       'O desempenho do destaque de código atualmente é ruim, pode optar por desativá-lo para melhorar.';
 
+  @override
+  String get emulator => 'Emulador';
+
   @override
   String get encode => 'Codificar';
 

lib/generated/l10n/l10n_ru.dart

@@ -114,6 +114,10 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get deleteServers => 'Удалить серверы пакетно';
 
+  @override
+  String get desktopTerminalTip =>
+      'Команда для открытия эмулятора терминала при запуске SSH-сеансов.';
+
   @override
   String get dirEmpty => 'Пожалуйста, убедитесь, что папка пуста';
 
@@ -176,6 +180,9 @@ class AppLocalizationsRu extends AppLocalizations {
   String get editorHighlightTip =>
       'Текущая производительность подсветки кода неудовлетворительна, можно отключить для улучшения.';
 
+  @override
+  String get emulator => 'Эмулятор';
+
   @override
   String get encode => 'Кодировать';
 

lib/generated/l10n/l10n_tr.dart

@@ -113,6 +113,10 @@ class AppLocalizationsTr extends AppLocalizations {
   @override
   String get deleteServers => 'Sunucuları toplu sil';
 
+  @override
+  String get desktopTerminalTip =>
+      'SSH oturumları başlatılırken terminal öykünücüsünü açmak için kullanılan komut.';
+
   @override
   String get dirEmpty => 'Klasörün boş olduğundan emin olun.';
 
@@ -175,6 +179,9 @@ class AppLocalizationsTr extends AppLocalizations {
   String get editorHighlightTip =>
       'Mevcut kod vurgulama performansı ideal değil ve isteğe bağlı olarak kapatılabilir.';
 
+  @override
+  String get emulator => 'Emülatör';
+
   @override
   String get encode => 'Kodla';
 

lib/generated/l10n/l10n_uk.dart

@@ -115,6 +115,10 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get deleteServers => 'Масове видалення серверів';
 
+  @override
+  String get desktopTerminalTip =>
+      'Команда для відкриття емулятора термінала під час запуску SSH-сеансів.';
+
   @override
   String get dirEmpty => 'Переконайтеся, що директорія пуста.';
 
@@ -177,6 +181,9 @@ class AppLocalizationsUk extends AppLocalizations {
   String get editorHighlightTip =>
       'Поточна підсвітка коду не ідеальна і може бути вимкнена для покращення.';
 
+  @override
+  String get emulator => 'Емулятор';
+
   @override
   String get encode => 'Кодувати';
 

lib/generated/l10n/l10n_zh.dart

@@ -107,6 +107,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get deleteServers => '批量删除服务器';
 
+  @override
+  String get desktopTerminalTip => '启动 SSH 连接所用的终端模拟器命令';
+
   @override
   String get dirEmpty => '请确保文件夹为空';
 
@@ -167,6 +170,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get editorHighlightTip => '目前的代码高亮性能较为糟糕，可以选择关闭以改善。';
 
+  @override
+  String get emulator => '模拟器';
+
   @override
   String get encode => '编码';
 
@@ -826,6 +832,9 @@ class AppLocalizationsZhTw extends AppLocalizationsZh {
   @override
   String get deleteServers => '批量刪除伺服器';
 
+  @override
+  String get desktopTerminalTip => '啟動 SSH 連線時用於打開終端機模擬器的指令。';
+
   @override
   String get dirEmpty => '請確保資料夾為空';
 
@@ -886,6 +895,9 @@ class AppLocalizationsZhTw extends AppLocalizationsZh {
   @override
   String get editorHighlightTip => '目前的代碼高亮性能較為糟糕，可以選擇關閉以改善。';
 
+  @override
+  String get emulator => '模擬器';
+
   @override
   String get encode => '編碼';
 

lib/l10n/app_de.arb

@@ -32,6 +32,7 @@
   "decode": "Decode",
   "decompress": "Dekomprimieren",
   "deleteServers": "Batch-Löschung von Servern",
+  "desktopTerminalTip": "Befehl zum Öffnen des Terminal-Emulators beim Starten von SSH-Sitzungen.",
   "dirEmpty": "Stelle sicher, dass der Ordner leer ist.",
   "disconnected": "Disconnected",
   "disk": "Festplatte",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Virtuelle Tasten bearbeiten",
   "editor": "Editor",
   "editorHighlightTip": "Die Leistung der aktuellen Codehervorhebung ist schlechter und kann zur Verbesserung optional ausgeschaltet werden.",
+  "emulator": "Emulator",
   "encode": "Encode",
   "envVars": "Umgebungsvariable",
   "experimentalFeature": "Experimentelles Feature",

lib/l10n/app_en.arb

@@ -32,6 +32,7 @@
   "decode": "Decode",
   "decompress": "Decompress",
   "deleteServers": "Batch delete servers",
+  "desktopTerminalTip": "Command used to open the terminal emulator when launching SSH sessions.",
   "dirEmpty": "Make sure the folder is empty.",
   "disconnected": "Disconnected",
   "disk": "Disk",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Edit virtual keys",
   "editor": "Editor",
   "editorHighlightTip": "The current code highlighting performance is not ideal and can be optionally turned off to improve.",
+  "emulator": "Emulator",
   "encode": "Encode",
   "envVars": "Environment variable",
   "experimentalFeature": "Experimental feature",

lib/l10n/app_es.arb

@@ -32,6 +32,7 @@
   "decode": "Decodificar",
   "decompress": "Descomprimir",
   "deleteServers": "Eliminar servidores en lote",
+  "desktopTerminalTip": "Comando utilizado para abrir el emulador de terminal al iniciar sesiones SSH.",
   "dirEmpty": "Asegúrate de que el directorio esté vacío",
   "disconnected": "Desconectado",
   "disk": "Disco",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Editar teclas virtuales",
   "editor": "Editor",
   "editorHighlightTip": "El rendimiento del resaltado de código es bastante pobre actualmente, puedes elegir desactivarlo para mejorar.",
+  "emulator": "Emulador",
   "encode": "Codificar",
   "envVars": "Variable de entorno",
   "experimentalFeature": "Función experimental",

lib/l10n/app_fr.arb

@@ -32,6 +32,7 @@
   "decode": "Décoder",
   "decompress": "Décompresser",
   "deleteServers": "Supprimer des serveurs en lot",
+  "desktopTerminalTip": "Commande utilisée pour ouvrir l’émulateur de terminal lors du lancement de sessions SSH.",
   "dirEmpty": "Assurez-vous que le répertoire est vide.",
   "disconnected": "Déconnecté",
   "disk": "Disque",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Modifier les touches virtuelles",
   "editor": "Éditeur",
   "editorHighlightTip": "La performance actuelle de mise en surbrillance du code est pire et peut être désactivée en option pour s'améliorer.",
+  "emulator": "Émulateur",
   "encode": "Encoder",
   "envVars": "Variable d’environnement",
   "experimentalFeature": "Fonctionnalité expérimentale",

lib/l10n/app_id.arb

@@ -32,6 +32,7 @@
   "decode": "Membaca sandi",
   "decompress": "Dekompresi",
   "deleteServers": "Penghapusan server secara batch",
+  "desktopTerminalTip": "Perintah yang digunakan untuk membuka emulator terminal saat memulai sesi SSH.",
   "dirEmpty": "Pastikan dir kosong.",
   "disconnected": "Terputus",
   "disk": "Disk",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Edit kunci virtual",
   "editor": "Editor",
   "editorHighlightTip": "Performa penyorotan kode saat ini lebih buruk, dan dapat dimatikan secara opsional untuk perbaikan.",
+  "emulator": "Emulator",
   "encode": "Menyandi",
   "envVars": "Variabel lingkungan",
   "experimentalFeature": "Fitur eksperimental",

lib/l10n/app_ja.arb

@@ -32,6 +32,7 @@
   "decode": "デコード",
   "decompress": "解凍",
   "deleteServers": "サーバーを一括削除",
+  "desktopTerminalTip": "SSHセッションを起動する際に使用されるターミナルエミュレーターを開くコマンド。",
   "dirEmpty": "フォルダーが空であることを確認してください",
   "disconnected": "接続が切断されました",
   "disk": "ディスク",
@@ -48,6 +49,7 @@
   "editVirtKeys": "仮想キーを編集",
   "editor": "エディター",
   "editorHighlightTip": "現在のコードハイライトのパフォーマンスはかなり悪いため、改善するために無効にすることを選択できます。",
+  "emulator": "エミュレーター",
   "encode": "エンコード",
   "envVars": "環境変数",
   "experimentalFeature": "実験的な機能",

lib/l10n/app_nl.arb

@@ -32,6 +32,7 @@
   "decode": "Decoderen",
   "decompress": "Decomprimeren",
   "deleteServers": "Servers batchgewijs verwijderen",
+  "desktopTerminalTip": "Opdracht die wordt gebruikt om de terminalemulator te openen bij het starten van SSH-sessies.",
   "dirEmpty": "Zorg ervoor dat de map leeg is.",
   "disconnected": "Verbroken",
   "disk": "Schijf",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Virtuele toetsen bewerken",
   "editor": "Editor",
   "editorHighlightTip": "De huidige codehighlighting-prestaties zijn slechter en kunnen optioneel worden uitgeschakeld om te verbeteren.",
+  "emulator": "Emulator",
   "encode": "Coderen",
   "envVars": "Omgevingsvariabele",
   "experimentalFeature": "Experimentele functie",

lib/l10n/app_pt.arb

@@ -32,6 +32,7 @@
   "decode": "Decodificar",
   "decompress": "Descomprimir",
   "deleteServers": "Excluir servidores em lote",
+  "desktopTerminalTip": "Comando usado para abrir o emulador de terminal ao iniciar sessões SSH.",
   "dirEmpty": "Certifique-se de que a pasta está vazia",
   "disconnected": "Desconectado",
   "disk": "Disco",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Editar teclas virtuais",
   "editor": "Editor",
   "editorHighlightTip": "O desempenho do destaque de código atualmente é ruim, pode optar por desativá-lo para melhorar.",
+  "emulator": "Emulador",
   "encode": "Codificar",
   "envVars": "Variável de ambiente",
   "experimentalFeature": "Recurso experimental",

lib/l10n/app_ru.arb

@@ -32,6 +32,7 @@
   "decode": "Декодировать",
   "decompress": "Разархивировать",
   "deleteServers": "Удалить серверы пакетно",
+  "desktopTerminalTip": "Команда для открытия эмулятора терминала при запуске SSH-сеансов.",
   "dirEmpty": "Пожалуйста, убедитесь, что папка пуста",
   "disconnected": "Отключено",
   "disk": "Диск",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Редактировать виртуальные клавиши",
   "editor": "Редактор",
   "editorHighlightTip": "Текущая производительность подсветки кода неудовлетворительна, можно отключить для улучшения.",
+  "emulator": "Эмулятор",
   "encode": "Кодировать",
   "envVars": "Переменная окружения",
   "experimentalFeature": "Экспериментальная функция",

lib/l10n/app_tr.arb

@@ -32,6 +32,7 @@
   "decode": "Çöz",
   "decompress": "Sıkıştırmayı aç",
   "deleteServers": "Sunucuları toplu sil",
+  "desktopTerminalTip": "SSH oturumları başlatılırken terminal öykünücüsünü açmak için kullanılan komut.",
   "dirEmpty": "Klasörün boş olduğundan emin olun.",
   "disconnected": "Bağlantı kesildi",
   "disk": "Disk",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Sanal tuşları düzenle",
   "editor": "Düzenleyici",
   "editorHighlightTip": "Mevcut kod vurgulama performansı ideal değil ve isteğe bağlı olarak kapatılabilir.",
+  "emulator": "Emülatör",
   "encode": "Kodla",
   "envVars": "Ortam değişkeni",
   "experimentalFeature": "Deneysel özellik",

lib/l10n/app_uk.arb

@@ -32,6 +32,7 @@
   "decode": "Декодувати",
   "decompress": "Розпакувати",
   "deleteServers": "Масове видалення серверів",
+  "desktopTerminalTip": "Команда для відкриття емулятора термінала під час запуску SSH-сеансів.",
   "dirEmpty": "Переконайтеся, що директорія пуста.",
   "disconnected": "Відключено",
   "disk": "Диск",
@@ -48,6 +49,7 @@
   "editVirtKeys": "Редагувати віртуальні клавіші",
   "editor": "Редактор",
   "editorHighlightTip": "Поточна підсвітка коду не ідеальна і може бути вимкнена для покращення.",
+  "emulator": "Емулятор",
   "encode": "Кодувати",
   "envVars": "Змінні середовища",
   "experimentalFeature": "Експериментальна функція",

lib/l10n/app_zh.arb

@@ -32,6 +32,7 @@
   "decode": "解码",
   "decompress": "解压缩",
   "deleteServers": "批量删除服务器",
+  "desktopTerminalTip": "启动 SSH 连接所用的终端模拟器命令",
   "dirEmpty": "请确保文件夹为空",
   "disconnected": "连接断开",
   "disk": "磁盘",
@@ -48,6 +49,7 @@
   "editVirtKeys": "编辑虚拟按键",
   "editor": "编辑器",
   "editorHighlightTip": "目前的代码高亮性能较为糟糕，可以选择关闭以改善。",
+  "emulator": "模拟器",
   "encode": "编码",
   "envVars": "环境变量",
   "experimentalFeature": "实验性功能",

lib/l10n/app_zh_tw.arb

@@ -32,6 +32,7 @@
   "decode": "解碼",
   "decompress": "解壓縮",
   "deleteServers": "批量刪除伺服器",
+  "desktopTerminalTip": "啟動 SSH 連線時用於打開終端機模擬器的指令。",
   "dirEmpty": "請確保資料夾為空",
   "disconnected": "連接斷開",
   "disk": "磁碟",
@@ -48,6 +49,7 @@
   "editVirtKeys": "編輯虛擬按鍵",
   "editor": "編輯器",
   "editorHighlightTip": "目前的代碼高亮性能較為糟糕，可以選擇關閉以改善。",
+  "emulator": "模擬器",
   "encode": "編碼",
   "envVars": "環境變量",
   "experimentalFeature": "實驗性功能",

lib/view/page/setting/entries/ssh.dart

@@ -9,6 +9,7 @@ extension _SSH on _AppSettingsPageState {
         _buildTermTheme(),
         _buildFont(),
         _buildTermFontSize(),
+        if (isDesktop) _buildDesktopTerminal(),
         _buildSSHVirtualKeyAutoOff(),
         if (isMobile) _buildSSHVirtKeys(),
       ].map((e) => CardX(child: e)).toList(),
@@ -37,15 +38,10 @@ extension _SSH on _AppSettingsPageState {
     return ListTile(
       leading: const Icon(MingCute.font_fill),
       title: Text(l10n.font),
-      trailing: _setting.fontPath.listenable().listenVal(
+      trailing: _setting.fontPath.listenable().listenVal((val) {
-        (val) {
+        final fontName = val.getFileName();
-          final fontName = val.getFileName();
+        return Text(fontName ?? libL10n.empty, style: UIs.text15);
-          return Text(
+      }),
-            fontName ?? libL10n.empty,
-            style: UIs.text15,
-          );
-        },
-      ),
       onTap: () {
         context.showRoundDialog(
           title: l10n.font,
@@ -61,7 +57,7 @@ extension _SSH on _AppSettingsPageState {
                 RNodes.app.notify();
               },
               child: Text(libL10n.clear),
-            )
+            ),
           ],
         );
       },
@@ -85,6 +81,42 @@ extension _SSH on _AppSettingsPageState {
     RNodes.app.notify();
   }
 
+  Widget _buildDesktopTerminal() {
+    return _setting.desktopTerminal.listenable().listenVal((val) {
+      return ListTile(
+        leading: const Icon(Icons.terminal),
+        title: TipText(l10n.terminal, l10n.desktopTerminalTip),
+        trailing: Text(
+          val,
+          style: UIs.text15,
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+        ),
+        onTap: () async {
+          final ctrl = TextEditingController(text: val);
+          void onSave() {
+            _setting.desktopTerminal.put(ctrl.text.trim());
+            context.pop();
+          }
+
+          context.showRoundDialog<bool>(
+            title: libL10n.select,
+            child: Input(
+              controller: ctrl,
+              autoFocus: true,
+              label: l10n.terminal,
+              hint: 'x-terminal-emulator / gnome-terminal',
+              icon: Icons.edit,
+              suggestion: false,
+              onSubmitted: (_) => onSave(),
+            ),
+            actions: Btn.ok(onTap: onSave).toList,
+          );
+        },
+      );
+    });
+  }
+
   Widget _buildTermTheme() {
     String index2Str(int index) {
       switch (index) {
@@ -104,10 +136,7 @@ extension _SSH on _AppSettingsPageState {
       title: Text(l10n.theme),
       trailing: ValBuilder(
         listenable: _setting.termTheme.listenable(),
-        builder: (val) => Text(
+        builder: (val) => Text(index2Str(val), style: UIs.text15),
-          index2Str(val),
-          style: UIs.text15,
-        ),
       ),
       onTap: () async {
         final selected = await context.showPickSingleDialog(
@@ -140,7 +169,9 @@ extension _SSH on _AppSettingsPageState {
       //   style: UIs.textGrey,
       // ),
       title: TipText(
-          l10n.letterCache, '${l10n.letterCacheTip}\n${l10n.needRestart}'),
+        l10n.letterCache,
+        '${l10n.letterCacheTip}\n${l10n.needRestart}',
+      ),
       trailing: StoreSwitch(prop: _setting.letterCache),
     );
   }

lib/view/widget/server_func_btns.dart

@@ -22,10 +22,7 @@ import 'package:server_box/view/page/systemd.dart';
 class ServerFuncBtnsTopRight extends StatelessWidget {
   final Spi spi;
 
-  const ServerFuncBtnsTopRight({
+  const ServerFuncBtnsTopRight({super.key, required this.spi});
-    super.key,
-    required this.spi,
-  });
 
   @override
   Widget build(BuildContext context) {
@@ -38,10 +35,7 @@ class ServerFuncBtnsTopRight extends StatelessWidget {
 }
 
 class ServerFuncBtns extends StatelessWidget {
-  const ServerFuncBtns({
+  const ServerFuncBtns({super.key, required this.spi});
-    super.key,
-    required this.spi,
-  });
 
   final Spi spi;
 
@@ -86,7 +80,7 @@ class ServerFuncBtns extends StatelessWidget {
             padding: EdgeInsets.zero,
             icon: Icon(e.icon, size: 17),
           ),
-          Text(e.toStr, style: UIs.text11Grey)
+          Text(e.toStr, style: UIs.text11Grey),
         ],
       ),
     );
@@ -107,11 +101,7 @@ class ServerFuncBtns extends StatelessWidget {
   }
 }
 
-void _onTapMoreBtns(
+void _onTapMoreBtns(ServerFuncBtn value, Spi spi, BuildContext context) async {
-  ServerFuncBtn value,
-  Spi spi,
-  BuildContext context,
-) async {
   // final isMobile = ResponsiveBreakpoints.of(context).isMobile;
   switch (value) {
     // case ServerFuncBtn.pkg:
@@ -153,16 +143,8 @@ void _onTapMoreBtns(
       final fmted = snippet.fmtWithSpi(spi);
       final sure = await context.showRoundDialog<bool>(
         title: libL10n.attention,
-        child: SingleChildScrollView(
+        child: SingleChildScrollView(child: SimpleMarkdown(data: '```shell\n$fmted\n```')),
-          child: SimpleMarkdown(data: '```shell\n$fmted\n```'),
+        actions: [CountDownBtn(onTap: () => context.pop(true), text: l10n.run, afterColor: Colors.red)],
-        ),
-        actions: [
-          CountDownBtn(
-            onTap: () => context.pop(true),
-            text: l10n.run,
-            afterColor: Colors.red,
-          ),
-        ],
       );
       if (sure != true) return;
       if (!_checkClient(context, spi.id)) return;
@@ -178,13 +160,13 @@ void _onTapMoreBtns(
     case ServerFuncBtn.container:
       if (!_checkClient(context, spi.id)) return;
       final args = SpiRequiredArgs(spi);
-      if (isMobile) {
+      // if (isMobile) {
-        ContainerPage.route.go(context, args);
+      ContainerPage.route.go(context, args);
-      } else {
+      // } else {
-        SplitViewNavigator.of(context)?.replace(
+      //   SplitViewNavigator.of(
-          ContainerPage.route.toWidget(args: args),
+      //     context,
-        );
+      //   )?.replace(ContainerPage.route.toWidget(args: args));
-      }
+      // }
       break;
     case ServerFuncBtn.process:
       if (!_checkClient(context, spi.id)) return;
@@ -260,7 +242,23 @@ void _gotoSSH(Spi spi, BuildContext context) async {
       await Process.start('cmd', ['/c', 'start'] + sshCommand);
       break;
     case Pfs.linux:
-      await Process.start('x-terminal-emulator', ['-e'] + sshCommand);
+      final scriptFile = File('${Directory.systemTemp.path}/srvbox_launch_term.sh');
+      await scriptFile.writeAsString(_runEmulatorShell);
+
+      if (Platform.isLinux || Platform.isMacOS) {
+        await Process.run('chmod', ['+x', scriptFile.path]);
+      }
+
+      try {
+        var terminal = Stores.setting.desktopTerminal.fetch();
+        if (terminal.isEmpty) terminal = 'x-terminal-emulator';
+
+        await Process.start(scriptFile.path, [terminal, ...sshCommand]);
+      } catch (e, s) {
+        context.showErrDialog(e, s, l10n.emulator);
+      } finally {
+        await scriptFile.delete();
+      }
       break;
     default:
       context.showSnackBar('Mismatch system: $system');
@@ -280,3 +278,62 @@ bool _checkClient(BuildContext context, String id) {
   }
   return true;
 }
+
+const _runEmulatorShell = '''
+#!/bin/sh
+# launch_terminal.sh
+
+TERMINAL="\$1"
+shift  # Remove the first argument (terminal name)
+
+# Auto detect terminal if not provided
+if [ -z "\$TERMINAL" ] || [ "\$TERMINAL" = "x-terminal-emulator" ]; then
+    # Follow the order of preference
+    for term in kitty alacritty gnome-terminal konsole xfce4-terminal terminator tilix wezterm foot; do
+        if command -v "\$term" >/dev/null 2>&1; then
+            TERMINAL="\$term"
+            break
+        fi
+    done
+
+    [ -z "\$TERMINAL" ] && TERMINAL="x-terminal-emulator"
+fi
+
+case "\$TERMINAL" in
+    gnome-terminal)
+        exec "\$TERMINAL" -- "\$@"
+        ;;
+    konsole|terminator|tilix)
+        exec "\$TERMINAL" -e "\$@"
+        ;;
+    xfce4-terminal)
+        exec "\$TERMINAL" -e "\$*"
+        ;;
+    alacritty)
+        # Check alacritty version
+        if "\$TERMINAL" --version 2>&1 | grep -q "alacritty 0\\.1[3-9]"; then
+            # 0.13.0+
+            exec "\$TERMINAL" --command "\$@"
+        else
+            # Old versions
+            exec "\$TERMINAL" -e "\$@"
+        fi
+        ;;
+    kitty)
+        exec "\$TERMINAL" "\$@"
+        ;;
+    wezterm)
+        exec "\$TERMINAL" start -- "\$@"
+        ;;
+    foot)
+        exec "\$TERMINAL" "\$@"
+        ;;
+    urxvt|rxvt-unicode)
+        exec "\$TERMINAL" -e "\$@"
+        ;;
+    x-terminal-emulator|*)
+        # Default
+        exec "\$TERMINAL" -e "\$@"
+        ;;
+esac
+''';