feat(studio): app-wide i18n via flutter_localizations (v0.24.0)
Replaces the Store-only DE/EN toggle with an app-wide one parked in the sidebar footer next to the theme button. Pressing it flips every translated string at once: nav labels, page titles, common buttons, the bilingual store-index content. Implementation: - Adds `flutter_localizations` + `intl` to pubspec, plus `flutter.generate: true` so `flutter gen-l10n` runs in the build pipeline. - ARB sources at `lib/l10n/app_en.arb` and `app_de.arb`. The EN file is the template; DE carries the German strings. Initial coverage: navigation, common buttons, page titles, channels / store / audit / modules / approvals headers, hub-unreachable copy, MCP + n8n panel headers + hints. Rest of the UI strings are still English-literal — those fall in incrementally as we touch each surface. - Generated `AppLocalizations` lives at `lib/l10n/app_localizations*.dart` (regenerated via `flutter gen-l10n` on every ARB edit). - `StudioAppState` gains `localeNotifier` alongside `modeNotifier`; persisted via SharedPreferences key `locale.code`. - Sidebar `_LanguageToggle` reads/writes through the notifier. The Store's per-page locale state is gone: `_locale` now reads `Localizations.localeOf(context) .languageCode`, so the bilingual store-index content follows the global setting without a second toggle. - `_NavPage.label` becomes `_NavPage.id` + `labelOf(context)`; Cmd+K palette and Sidebar both read the localized label. Out of scope this iteration: localizing the remaining ~80% of UI strings (Settings dialog labels, Store search hint, error messages). Those land incrementally — the i18n infrastructure now means each is a one-line ARB edit + one call-site swap. Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>
This commit is contained in:
flemming-it
parent
d2a6ed32e2
commit
ee83eb851a
16 changed files with 1440 additions and 67 deletions
572
lib/l10n/app_localizations.dart
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lib/l10n/app_localizations.dart
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import 'dart:async';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_localizations/flutter_localizations.dart';
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import 'package:intl/intl.dart' as intl;
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import 'app_localizations_de.dart';
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import 'app_localizations_en.dart';
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// ignore_for_file: type=lint
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/// Callers can lookup localized strings with an instance of AppLocalizations
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/// returned by `AppLocalizations.of(context)`.
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///
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/// Applications need to include `AppLocalizations.delegate()` in their app's
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/// `localizationDelegates` list, and the locales they support in the app's
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/// `supportedLocales` list. For example:
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///
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/// ```dart
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/// import 'l10n/app_localizations.dart';
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///
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/// return MaterialApp(
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/// localizationsDelegates: AppLocalizations.localizationsDelegates,
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/// supportedLocales: AppLocalizations.supportedLocales,
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/// home: MyApplicationHome(),
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/// );
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/// ```
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///
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/// ## Update pubspec.yaml
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///
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/// Please make sure to update your pubspec.yaml to include the following
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/// packages:
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///
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/// ```yaml
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/// dependencies:
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/// # Internationalization support.
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/// flutter_localizations:
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/// sdk: flutter
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/// intl: any # Use the pinned version from flutter_localizations
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///
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/// # Rest of dependencies
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/// ```
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///
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/// ## iOS Applications
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///
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/// iOS applications define key application metadata, including supported
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/// locales, in an Info.plist file that is built into the application bundle.
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/// To configure the locales supported by your app, you’ll need to edit this
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/// file.
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///
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/// First, open your project’s ios/Runner.xcworkspace Xcode workspace file.
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/// Then, in the Project Navigator, open the Info.plist file under the Runner
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/// project’s Runner folder.
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///
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/// Next, select the Information Property List item, select Add Item from the
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/// Editor menu, then select Localizations from the pop-up menu.
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///
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/// Select and expand the newly-created Localizations item then, for each
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/// locale your application supports, add a new item and select the locale
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/// you wish to add from the pop-up menu in the Value field. This list should
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/// be consistent with the languages listed in the AppLocalizations.supportedLocales
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/// property.
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abstract class AppLocalizations {
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AppLocalizations(String locale)
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: localeName = intl.Intl.canonicalizedLocale(locale.toString());
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final String localeName;
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static AppLocalizations? of(BuildContext context) {
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return Localizations.of<AppLocalizations>(context, AppLocalizations);
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}
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static const LocalizationsDelegate<AppLocalizations> delegate =
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_AppLocalizationsDelegate();
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/// A list of this localizations delegate along with the default localizations
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/// delegates.
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///
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/// Returns a list of localizations delegates containing this delegate along with
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/// GlobalMaterialLocalizations.delegate, GlobalCupertinoLocalizations.delegate,
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/// and GlobalWidgetsLocalizations.delegate.
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///
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/// Additional delegates can be added by appending to this list in
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/// MaterialApp. This list does not have to be used at all if a custom list
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/// of delegates is preferred or required.
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static const List<LocalizationsDelegate<dynamic>> localizationsDelegates =
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<LocalizationsDelegate<dynamic>>[
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delegate,
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GlobalMaterialLocalizations.delegate,
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GlobalCupertinoLocalizations.delegate,
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GlobalWidgetsLocalizations.delegate,
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];
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/// A list of this localizations delegate's supported locales.
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static const List<Locale> supportedLocales = <Locale>[
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Locale('de'),
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Locale('en'),
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];
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/// App-bar title in the OS task switcher.
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///
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/// In en, this message translates to:
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/// **'F∆I Studio'**
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String get appTitle;
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/// No description provided for @navDoctor.
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///
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/// In en, this message translates to:
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/// **'Doctor'**
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String get navDoctor;
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/// No description provided for @navModules.
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///
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/// In en, this message translates to:
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/// **'Modules'**
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String get navModules;
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/// No description provided for @navStore.
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///
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/// In en, this message translates to:
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/// **'Store'**
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String get navStore;
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/// No description provided for @navFlows.
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///
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/// In en, this message translates to:
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/// **'Flows'**
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String get navFlows;
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/// No description provided for @navAudit.
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///
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/// In en, this message translates to:
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/// **'Audit'**
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String get navAudit;
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/// No description provided for @navApprovals.
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///
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/// In en, this message translates to:
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/// **'Approvals'**
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String get navApprovals;
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/// No description provided for @connectionConnected.
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///
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/// In en, this message translates to:
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/// **'connected'**
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String get connectionConnected;
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/// No description provided for @connectionUnreachable.
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///
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/// In en, this message translates to:
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/// **'unreachable'**
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String get connectionUnreachable;
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/// No description provided for @connectionConnecting.
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///
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/// In en, this message translates to:
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/// **'connecting…'**
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String get connectionConnecting;
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/// No description provided for @connectionStartHub.
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///
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/// In en, this message translates to:
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/// **'Start hub'**
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String get connectionStartHub;
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/// No description provided for @buttonCancel.
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///
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/// In en, this message translates to:
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/// **'Cancel'**
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String get buttonCancel;
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/// No description provided for @buttonSave.
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///
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/// In en, this message translates to:
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/// **'Save'**
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String get buttonSave;
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/// No description provided for @buttonClose.
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///
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/// In en, this message translates to:
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/// **'Close'**
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String get buttonClose;
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/// No description provided for @buttonRetry.
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///
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/// In en, this message translates to:
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/// **'Retry'**
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String get buttonRetry;
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/// No description provided for @buttonRefresh.
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///
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/// In en, this message translates to:
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/// **'Refresh'**
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String get buttonRefresh;
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/// No description provided for @buttonInstall.
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///
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/// In en, this message translates to:
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/// **'Install'**
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String get buttonInstall;
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/// No description provided for @buttonUninstall.
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///
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/// In en, this message translates to:
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/// **'Uninstall'**
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String get buttonUninstall;
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/// No description provided for @buttonDetails.
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///
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/// In en, this message translates to:
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/// **'Details'**
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String get buttonDetails;
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/// No description provided for @buttonAdd.
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///
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/// In en, this message translates to:
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/// **'Add'**
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String get buttonAdd;
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/// No description provided for @buttonRemove.
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///
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/// In en, this message translates to:
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/// **'Remove'**
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String get buttonRemove;
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/// No description provided for @buttonOpen.
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///
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/// In en, this message translates to:
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/// **'Open'**
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String get buttonOpen;
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/// No description provided for @buttonExplain.
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///
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/// In en, this message translates to:
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/// **'Explain'**
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String get buttonExplain;
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/// No description provided for @buttonReadDocs.
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///
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/// In en, this message translates to:
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/// **'Read docs'**
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String get buttonReadDocs;
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/// No description provided for @settingsTitle.
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///
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/// In en, this message translates to:
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/// **'Hub endpoint'**
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String get settingsTitle;
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/// No description provided for @settingsHost.
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///
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/// In en, this message translates to:
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/// **'Host'**
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String get settingsHost;
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/// No description provided for @settingsPort.
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///
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/// In en, this message translates to:
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/// **'Port'**
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String get settingsPort;
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/// No description provided for @settingsTls.
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///
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/// In en, this message translates to:
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/// **'TLS'**
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String get settingsTls;
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/// No description provided for @settingsSaveAndConnect.
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///
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/// In en, this message translates to:
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/// **'Save & connect'**
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String get settingsSaveAndConnect;
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/// No description provided for @settingsLanguage.
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///
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/// In en, this message translates to:
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/// **'Language'**
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String get settingsLanguage;
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/// No description provided for @settingsLanguageHint.
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///
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/// In en, this message translates to:
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/// **'App language. Affects every page; bilingual store entries also flip via this toggle.'**
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String get settingsLanguageHint;
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/// No description provided for @channelsHeader.
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///
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/// In en, this message translates to:
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/// **'CHANNELS'**
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String get channelsHeader;
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/// No description provided for @channelsActive.
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///
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/// In en, this message translates to:
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/// **'active'**
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String get channelsActive;
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/// No description provided for @channelsRunning.
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///
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/// In en, this message translates to:
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/// **'running'**
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String get channelsRunning;
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/// No description provided for @channelsStopped.
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///
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/// In en, this message translates to:
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/// **'stopped'**
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String get channelsStopped;
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/// No description provided for @channelsConnect.
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///
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/// In en, this message translates to:
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/// **'Connect Studio to this channel'**
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String get channelsConnect;
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/// No description provided for @channelsSwitch.
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///
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/// In en, this message translates to:
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/// **'Make this the active channel'**
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String get channelsSwitch;
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/// No description provided for @channelsEnableAutostart.
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///
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/// In en, this message translates to:
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/// **'Enable autostart at login'**
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String get channelsEnableAutostart;
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/// No description provided for @channelsDisableAutostart.
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///
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/// In en, this message translates to:
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/// **'Disable autostart'**
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String get channelsDisableAutostart;
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/// No description provided for @storeSearchHint.
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///
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/// In en, this message translates to:
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/// **'Search modules — name, tagline, tag, capability…'**
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String get storeSearchHint;
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/// No description provided for @storeFeatured.
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///
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/// In en, this message translates to:
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/// **'FEATURED'**
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String get storeFeatured;
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/// No description provided for @storeFeaturedHint.
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///
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/// In en, this message translates to:
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/// **'curated picks · click for details'**
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String get storeFeaturedHint;
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/// No description provided for @storeNoMatches.
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///
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/// In en, this message translates to:
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/// **'No matches'**
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String get storeNoMatches;
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/// No description provided for @storeNoMatchesHint.
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///
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/// In en, this message translates to:
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/// **'Adjust the filters or clear the search to see all entries.'**
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String get storeNoMatchesHint;
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/// No description provided for @storeClearFilters.
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///
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/// In en, this message translates to:
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/// **'Clear filters'**
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String get storeClearFilters;
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/// No description provided for @storeStatusAll.
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///
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/// In en, this message translates to:
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/// **'All'**
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String get storeStatusAll;
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/// No description provided for @storeStatusPublished.
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///
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/// In en, this message translates to:
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/// **'Published'**
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String get storeStatusPublished;
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/// No description provided for @storeStatusAlpha.
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///
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/// In en, this message translates to:
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/// **'Alpha'**
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String get storeStatusAlpha;
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/// No description provided for @storeStatusPlanned.
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///
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/// In en, this message translates to:
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/// **'Planned'**
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String get storeStatusPlanned;
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/// No description provided for @storeInstalledOnly.
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///
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/// In en, this message translates to:
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/// **'Installed'**
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String get storeInstalledOnly;
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/// No description provided for @storeNResults.
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///
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/// In en, this message translates to:
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/// **'{n} result{n, plural, =1{} other{s}}'**
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String storeNResults(int n);
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/// No description provided for @auditTitle.
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///
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/// In en, this message translates to:
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/// **'Audit'**
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String get auditTitle;
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/// No description provided for @auditNoEvents.
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///
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/// In en, this message translates to:
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/// **'No events yet'**
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String get auditNoEvents;
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/// No description provided for @auditNoEventsHint.
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///
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/// In en, this message translates to:
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/// **'Run a flow to populate the audit stream.\nEvents appear here within seconds.'**
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String get auditNoEventsHint;
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/// No description provided for @modulesTitle.
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///
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/// In en, this message translates to:
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/// **'Modules'**
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String get modulesTitle;
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/// No description provided for @modulesNoneTitle.
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///
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/// In en, this message translates to:
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/// **'No modules yet'**
|
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String get modulesNoneTitle;
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/// No description provided for @modulesRecentActivity.
|
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///
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/// In en, this message translates to:
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/// **'RECENT ACTIVITY'**
|
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String get modulesRecentActivity;
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/// No description provided for @approvalsTitle.
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///
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/// In en, this message translates to:
|
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/// **'Approvals'**
|
||||
String get approvalsTitle;
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|
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/// No description provided for @approvalsTabPending.
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///
|
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/// In en, this message translates to:
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/// **'Pending'**
|
||||
String get approvalsTabPending;
|
||||
|
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/// No description provided for @approvalsTabHistory.
|
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///
|
||||
/// In en, this message translates to:
|
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/// **'History'**
|
||||
String get approvalsTabHistory;
|
||||
|
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/// No description provided for @approvalsInboxZero.
|
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///
|
||||
/// In en, this message translates to:
|
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/// **'Inbox zero'**
|
||||
String get approvalsInboxZero;
|
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|
||||
/// No description provided for @approvalsInboxHint.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'All caught up. New `system.approval@^0` steps land here automatically.'**
|
||||
String get approvalsInboxHint;
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|
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/// No description provided for @doctorTitle.
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///
|
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/// In en, this message translates to:
|
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/// **'Doctor'**
|
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String get doctorTitle;
|
||||
|
||||
/// No description provided for @mcpHeader.
|
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///
|
||||
/// In en, this message translates to:
|
||||
/// **'MCP CLIENTS'**
|
||||
String get mcpHeader;
|
||||
|
||||
/// No description provided for @mcpHint.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'External MCP servers federate their tools as `mcp.<server>.<tool>` capabilities. Configure once, see them in the Store.'**
|
||||
String get mcpHint;
|
||||
|
||||
/// No description provided for @mcpEmpty.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'No MCP servers configured. Click + to add one.'**
|
||||
String get mcpEmpty;
|
||||
|
||||
/// No description provided for @n8nHeader.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'N8N ENDPOINTS'**
|
||||
String get n8nHeader;
|
||||
|
||||
/// No description provided for @n8nHint.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Active n8n workflows surface as `n8n.<endpoint>.<slug>` capabilities. Configure once, see them in the Store.'**
|
||||
String get n8nHint;
|
||||
|
||||
/// No description provided for @n8nEmpty.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'No n8n endpoints configured. Click + to add one.'**
|
||||
String get n8nEmpty;
|
||||
|
||||
/// No description provided for @hubUnreachable.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Hub unreachable'**
|
||||
String get hubUnreachable;
|
||||
|
||||
/// No description provided for @hubUnreachableHint.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Start the hub with `fai serve`.'**
|
||||
String get hubUnreachableHint;
|
||||
|
||||
/// No description provided for @languageEnglish.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'English'**
|
||||
String get languageEnglish;
|
||||
|
||||
/// No description provided for @languageGerman.
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Deutsch'**
|
||||
String get languageGerman;
|
||||
}
|
||||
|
||||
class _AppLocalizationsDelegate
|
||||
extends LocalizationsDelegate<AppLocalizations> {
|
||||
const _AppLocalizationsDelegate();
|
||||
|
||||
@override
|
||||
Future<AppLocalizations> load(Locale locale) {
|
||||
return SynchronousFuture<AppLocalizations>(lookupAppLocalizations(locale));
|
||||
}
|
||||
|
||||
@override
|
||||
bool isSupported(Locale locale) =>
|
||||
<String>['de', 'en'].contains(locale.languageCode);
|
||||
|
||||
@override
|
||||
bool shouldReload(_AppLocalizationsDelegate old) => false;
|
||||
}
|
||||
|
||||
AppLocalizations lookupAppLocalizations(Locale locale) {
|
||||
// Lookup logic when only language code is specified.
|
||||
switch (locale.languageCode) {
|
||||
case 'de':
|
||||
return AppLocalizationsDe();
|
||||
case 'en':
|
||||
return AppLocalizationsEn();
|
||||
}
|
||||
|
||||
throw FlutterError(
|
||||
'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
|
||||
'an issue with the localizations generation tool. Please file an issue '
|
||||
'on GitHub with a reproducible sample app and the gen-l10n configuration '
|
||||
'that was used.',
|
||||
);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue