refactor: enhance localization support in chat and voice input features

- Integrated localization for various dialog messages and UI elements in the chat and voice input components. - Updated the confirmation dialog to utilize localized strings for delete messages, improving user experience across different languages. - Enhanced voice input sheet to reflect localized text for status updates, action buttons, and prompts, ensuring consistency in user interactions. - Improved the file attachment widget to display the attachment label in a localized manner, enhancing accessibility for users in different regions. - Streamlined localization management by centralizing string retrieval, promoting maintainability and clarity in the codebase.
2025-10-05 00:05:58 +05:30
parent 072453d588
commit 8629e1e039
14 changed files with 455 additions and 66 deletions
--- a/lib/l10n/app_de.arb
+++ b/lib/l10n/app_de.arb
@@ -127,12 +127,24 @@
  "onboardQuickBullet2": "Neuer Chat starten oder Modelle oben verwalten"
  ,
  "addAttachment": "Anhang hinzufügen",
+  "attachmentLabel": "Anhang",
  "tools": "Werkzeuge",
  "voiceInput": "Spracheingabe",
+  "voice": "Sprache",
+  "voiceStatusListening": "Hört zu…",
+  "voiceStatusRecording": "Nimmt auf…",
+  "voiceHoldToTalk": "Zum Sprechen halten",
+  "voiceAutoSend": "Automatisch senden",
+  "voiceTranscript": "Transkript",
+  "voicePromptSpeakNow": "Jetzt sprechen…",
+  "voicePromptTapStart": "Tippe auf \"Starten\", um zu beginnen",
+  "voiceActionStop": "Stopp",
+  "voiceActionStart": "Starten",
  "messageInputLabel": "Nachrichteneingabe",
  "messageInputHint": "Nachricht eingeben",
  "messageHintText": "Nachricht...",
  "stopGenerating": "Generierung stoppen",
+  "codeCopiedToClipboard": "Code in die Zwischenablage kopiert.",
  "send": "Senden",
  "sendMessage": "Nachricht senden",
  "file": "Datei",
@@ -289,6 +301,9 @@
  "appCustomization": "App-Anpassung",
  "appCustomizationSubtitle": "Personalisieren, wie Namen und UI angezeigt werden",
  "quickActionsDescription": "Wähle bis zu zwei Schnellzugriffe, die neben dem Eingabefeld angepinnt werden",
+  "chatSettings": "Chat",
+  "sendOnEnter": "Mit Enter senden",
+  "sendOnEnterDescription": "Enter sendet (Soft-Tastatur). Cmd/Ctrl+Enter ebenfalls verfügbar",
  "display": "Anzeige",
  "realtime": "Echtzeit",
  "transportMode": "Transportmodus",
--- a/lib/l10n/app_en.arb
+++ b/lib/l10n/app_en.arb
@@ -273,10 +273,52 @@
  ,
  "addAttachment": "Add attachment",
  "@addAttachment": {"description": "Button to add an attachment (file/photo)."},
+  "attachmentLabel": "Attachment",
+  "@attachmentLabel": {
+    "description": "Label shown beside attachment chips in messages."
+  },
  "tools": "Tools",
  "@tools": {"description": "Header for a tools/actions section."},
  "voiceInput": "Voice input",
  "@voiceInput": {"description": "Label for voice input feature."},
+  "voice": "Voice",
+  "@voice": {"description": "Title for the voice input bottom sheet."},
+  "voiceStatusListening": "Listening…",
+  "@voiceStatusListening": {
+    "description": "Indicates the app is actively listening during voice input."
+  },
+  "voiceStatusRecording": "Recording…",
+  "@voiceStatusRecording": {
+    "description": "Indicates the app is recording audio for speech recognition."
+  },
+  "voiceHoldToTalk": "Hold to talk",
+  "@voiceHoldToTalk": {
+    "description": "Toggle label for hold-to-talk mode in voice input."
+  },
+  "voiceAutoSend": "Auto-send",
+  "@voiceAutoSend": {
+    "description": "Toggle label for automatically sending the final transcript."
+  },
+  "voiceTranscript": "Transcript",
+  "@voiceTranscript": {
+    "description": "Label above the transcribed voice input text."
+  },
+  "voicePromptSpeakNow": "Speak now…",
+  "@voicePromptSpeakNow": {
+    "description": "Placeholder prompting the user to start speaking."
+  },
+  "voicePromptTapStart": "Tap Start to begin",
+  "@voicePromptTapStart": {
+    "description": "Placeholder instructing the user to tap Start to begin recording."
+  },
+  "voiceActionStop": "Stop",
+  "@voiceActionStop": {
+    "description": "Button label to stop voice recording."
+  },
+  "voiceActionStart": "Start",
+  "@voiceActionStart": {
+    "description": "Button label to start voice recording."
+  },
  "messageInputLabel": "Message input",
  "@messageInputLabel": {"description": "Accessibility label for the message input."},
  "messageInputHint": "Type your message",
@@ -287,6 +329,10 @@
  "@stopGenerating": {"description": "Action to stop the assistant's response generation."},
  "send": "Send",
  "@send": {"description": "Primary action to send a message."},
+  "codeCopiedToClipboard": "Code copied to clipboard.",
+  "@codeCopiedToClipboard": {
+    "description": "Snack bar message confirming code was copied."
+  },
  "sendMessage": "Send message",
  "@sendMessage": {"description": "Semantic label for sending a message."},
  "file": "File",
@@ -580,6 +626,14 @@
  "@appCustomizationSubtitle": {"description": "Subtitle shown under App Customization tile and page header."},
  "quickActionsDescription": "Pick up to two shortcuts to pin near the composer",
  "@quickActionsDescription": {"description": "Helper text explaining quick action pill selection in customization."},
+  "chatSettings": "Chat",
+  "@chatSettings": {"description": "Section header for chat-related customization options."},
+  "sendOnEnter": "Send on Enter",
+  "@sendOnEnter": {"description": "Toggle title for sending messages when pressing Enter."},
+  "sendOnEnterDescription": "Enter sends (soft keyboard). Cmd/Ctrl+Enter also available",
+  "@sendOnEnterDescription": {
+    "description": "Explanation of how the Send on Enter toggle behaves."
+  },
  "display": "Display",
  "@display": {"description": "Section header for visual and layout related settings."},
  "realtime": "Realtime",
--- a/lib/l10n/app_fr.arb
+++ b/lib/l10n/app_fr.arb
@@ -127,12 +127,24 @@
  "onboardQuickBullet2": "Lancez Nouveau chat ou gérez les modèles depuis la barre"
  ,
  "addAttachment": "Ajouter une pièce jointe",
+  "attachmentLabel": "Pièce jointe",
  "tools": "Outils",
  "voiceInput": "Entrée vocale",
+  "voice": "Voix",
+  "voiceStatusListening": "Écoute…",
+  "voiceStatusRecording": "Enregistrement…",
+  "voiceHoldToTalk": "Maintenir pour parler",
+  "voiceAutoSend": "Envoi automatique",
+  "voiceTranscript": "Transcription",
+  "voicePromptSpeakNow": "Parlez maintenant…",
+  "voicePromptTapStart": "Appuyez sur \"Démarrer\" pour commencer",
+  "voiceActionStop": "Arrêter",
+  "voiceActionStart": "Démarrer",
  "messageInputLabel": "Saisie du message",
  "messageInputHint": "Saisissez votre message",
  "messageHintText": "Message...",
  "stopGenerating": "Arrêter la génération",
+  "codeCopiedToClipboard": "Code copié dans le presse-papiers.",
  "send": "Envoyer",
  "sendMessage": "Envoyer le message",
  "file": "Fichier",
@@ -289,6 +301,9 @@
  "appCustomization": "Personnalisation de l'app",
  "appCustomizationSubtitle": "Personnalisez l'affichage des noms et de l'UI",
  "quickActionsDescription": "Choisissez jusqu'à deux raccourcis à épingler près du champ de saisie",
+  "chatSettings": "Discussion",
+  "sendOnEnter": "Envoyer avec Entrée",
+  "sendOnEnterDescription": "Entrée envoie (clavier logiciel). Cmd/Ctrl+Entrée aussi disponible",
  "display": "Affichage",
  "realtime": "Temps réel",
  "transportMode": "Mode de transport",
--- a/lib/l10n/app_it.arb
+++ b/lib/l10n/app_it.arb
@@ -127,12 +127,24 @@
  "onboardQuickBullet2": "Avvia Nuova chat o gestisci i modelli dalla barra"
  ,
  "addAttachment": "Aggiungi allegato",
+  "attachmentLabel": "Allegato",
  "tools": "Strumenti",
  "voiceInput": "Input vocale",
+  "voice": "Voce",
+  "voiceStatusListening": "In ascolto…",
+  "voiceStatusRecording": "Registrazione…",
+  "voiceHoldToTalk": "Tieni premuto per parlare",
+  "voiceAutoSend": "Invio automatico",
+  "voiceTranscript": "Trascrizione",
+  "voicePromptSpeakNow": "Parla ora…",
+  "voicePromptTapStart": "Tocca \"Avvia\" per iniziare",
+  "voiceActionStop": "Stop",
+  "voiceActionStart": "Avvia",
  "messageInputLabel": "Input messaggio",
  "messageInputHint": "Scrivi il tuo messaggio",
  "messageHintText": "Messaggio...",
  "stopGenerating": "Interrompi generazione",
+  "codeCopiedToClipboard": "Codice copiato negli appunti.",
  "send": "Invia",
  "sendMessage": "Invia messaggio",
  "file": "File",
@@ -289,6 +301,9 @@
  "appCustomization": "Personalizzazione app",
  "appCustomizationSubtitle": "Personalizza la visualizzazione dei nomi e dell'UI",
  "quickActionsDescription": "Scegli fino a due scorciatoie da fissare vicino al campo di input",
+  "chatSettings": "Chat",
+  "sendOnEnter": "Invia con Invio",
+  "sendOnEnterDescription": "Invio invia (tastiera software). Cmd/Ctrl+Invio disponibile",
  "display": "Schermo",
  "realtime": "Tempo reale",
  "transportMode": "Modalità di trasporto",
--- a/lib/l10n/app_localizations.dart
+++ b/lib/l10n/app_localizations.dart
@@ -804,6 +804,12 @@ abstract class AppLocalizations {
  /// **'Add attachment'**
  String get addAttachment;

+  /// Label shown beside attachment chips in messages.
+  ///
+  /// In en, this message translates to:
+  /// **'Attachment'**
+  String get attachmentLabel;
+
  /// Header for a tools/actions section.
  ///
  /// In en, this message translates to:
@@ -816,6 +822,66 @@ abstract class AppLocalizations {
  /// **'Voice input'**
  String get voiceInput;

+  /// Title for the voice input bottom sheet.
+  ///
+  /// In en, this message translates to:
+  /// **'Voice'**
+  String get voice;
+
+  /// Indicates the app is actively listening during voice input.
+  ///
+  /// In en, this message translates to:
+  /// **'Listening…'**
+  String get voiceStatusListening;
+
+  /// Indicates the app is recording audio for speech recognition.
+  ///
+  /// In en, this message translates to:
+  /// **'Recording…'**
+  String get voiceStatusRecording;
+
+  /// Toggle label for hold-to-talk mode in voice input.
+  ///
+  /// In en, this message translates to:
+  /// **'Hold to talk'**
+  String get voiceHoldToTalk;
+
+  /// Toggle label for automatically sending the final transcript.
+  ///
+  /// In en, this message translates to:
+  /// **'Auto-send'**
+  String get voiceAutoSend;
+
+  /// Label above the transcribed voice input text.
+  ///
+  /// In en, this message translates to:
+  /// **'Transcript'**
+  String get voiceTranscript;
+
+  /// Placeholder prompting the user to start speaking.
+  ///
+  /// In en, this message translates to:
+  /// **'Speak now…'**
+  String get voicePromptSpeakNow;
+
+  /// Placeholder instructing the user to tap Start to begin recording.
+  ///
+  /// In en, this message translates to:
+  /// **'Tap Start to begin'**
+  String get voicePromptTapStart;
+
+  /// Button label to stop voice recording.
+  ///
+  /// In en, this message translates to:
+  /// **'Stop'**
+  String get voiceActionStop;
+
+  /// Button label to start voice recording.
+  ///
+  /// In en, this message translates to:
+  /// **'Start'**
+  String get voiceActionStart;
+
  /// Accessibility label for the message input.
  ///
  /// In en, this message translates to:
@@ -846,6 +912,12 @@ abstract class AppLocalizations {
  /// **'Send'**
  String get send;

+  /// Snack bar message confirming code was copied.
+  ///
+  /// In en, this message translates to:
+  /// **'Code copied to clipboard.'**
+  String get codeCopiedToClipboard;
+
  /// Semantic label for sending a message.
  ///
  /// In en, this message translates to:
@@ -1584,6 +1656,24 @@ abstract class AppLocalizations {
  /// **'Pick up to two shortcuts to pin near the composer'**
  String get quickActionsDescription;

+  /// Section header for chat-related customization options.
+  ///
+  /// In en, this message translates to:
+  /// **'Chat'**
+  String get chatSettings;
+
+  /// Toggle title for sending messages when pressing Enter.
+  ///
+  /// In en, this message translates to:
+  /// **'Send on Enter'**
+  String get sendOnEnter;
+
+  /// Explanation of how the Send on Enter toggle behaves.
+  ///
+  /// In en, this message translates to:
+  /// **'Enter sends (soft keyboard). Cmd/Ctrl+Enter also available'**
+  String get sendOnEnterDescription;
+
  /// Section header for visual and layout related settings.
  ///
  /// In en, this message translates to:
--- a/lib/l10n/app_localizations_de.dart
+++ b/lib/l10n/app_localizations_de.dart
@@ -405,12 +405,45 @@ class AppLocalizationsDe extends AppLocalizations {
  @override
  String get addAttachment => 'Anhang hinzufügen';

+  @override
+  String get attachmentLabel => 'Anhang';
+
  @override
  String get tools => 'Werkzeuge';

  @override
  String get voiceInput => 'Spracheingabe';

+  @override
+  String get voice => 'Sprache';
+
+  @override
+  String get voiceStatusListening => 'Hört zu…';
+
+  @override
+  String get voiceStatusRecording => 'Nimmt auf…';
+
+  @override
+  String get voiceHoldToTalk => 'Zum Sprechen halten';
+
+  @override
+  String get voiceAutoSend => 'Automatisch senden';
+
+  @override
+  String get voiceTranscript => 'Transkript';
+
+  @override
+  String get voicePromptSpeakNow => 'Jetzt sprechen…';
+
+  @override
+  String get voicePromptTapStart => 'Tippe auf \"Starten\", um zu beginnen';
+
+  @override
+  String get voiceActionStop => 'Stopp';
+
+  @override
+  String get voiceActionStart => 'Starten';
+
  @override
  String get messageInputLabel => 'Nachrichteneingabe';

@@ -426,6 +459,9 @@ class AppLocalizationsDe extends AppLocalizations {
  @override
  String get send => 'Senden';

+  @override
+  String get codeCopiedToClipboard => 'Code in die Zwischenablage kopiert.';
+
  @override
  String get sendMessage => 'Nachricht senden';

@@ -829,6 +865,16 @@ class AppLocalizationsDe extends AppLocalizations {
  String get quickActionsDescription =>
      'Wähle bis zu zwei Schnellzugriffe, die neben dem Eingabefeld angepinnt werden';

+  @override
+  String get chatSettings => 'Chat';
+
+  @override
+  String get sendOnEnter => 'Mit Enter senden';
+
+  @override
+  String get sendOnEnterDescription =>
+      'Enter sendet (Soft-Tastatur). Cmd/Ctrl+Enter ebenfalls verfügbar';
+
  @override
  String get display => 'Anzeige';

--- a/lib/l10n/app_localizations_en.dart
+++ b/lib/l10n/app_localizations_en.dart
@@ -400,12 +400,45 @@ class AppLocalizationsEn extends AppLocalizations {
  @override
  String get addAttachment => 'Add attachment';

+  @override
+  String get attachmentLabel => 'Attachment';
+
  @override
  String get tools => 'Tools';

  @override
  String get voiceInput => 'Voice input';

+  @override
+  String get voice => 'Voice';
+
+  @override
+  String get voiceStatusListening => 'Listening…';
+
+  @override
+  String get voiceStatusRecording => 'Recording…';
+
+  @override
+  String get voiceHoldToTalk => 'Hold to talk';
+
+  @override
+  String get voiceAutoSend => 'Auto-send';
+
+  @override
+  String get voiceTranscript => 'Transcript';
+
+  @override
+  String get voicePromptSpeakNow => 'Speak now…';
+
+  @override
+  String get voicePromptTapStart => 'Tap Start to begin';
+
+  @override
+  String get voiceActionStop => 'Stop';
+
+  @override
+  String get voiceActionStart => 'Start';
+
  @override
  String get messageInputLabel => 'Message input';

@@ -421,6 +454,9 @@ class AppLocalizationsEn extends AppLocalizations {
  @override
  String get send => 'Send';

+  @override
+  String get codeCopiedToClipboard => 'Code copied to clipboard.';
+
  @override
  String get sendMessage => 'Send message';

@@ -822,6 +858,16 @@ class AppLocalizationsEn extends AppLocalizations {
  String get quickActionsDescription =>
      'Pick up to two shortcuts to pin near the composer';

+  @override
+  String get chatSettings => 'Chat';
+
+  @override
+  String get sendOnEnter => 'Send on Enter';
+
+  @override
+  String get sendOnEnterDescription =>
+      'Enter sends (soft keyboard). Cmd/Ctrl+Enter also available';
+
  @override
  String get display => 'Display';

--- a/lib/l10n/app_localizations_fr.dart
+++ b/lib/l10n/app_localizations_fr.dart
@@ -410,12 +410,45 @@ class AppLocalizationsFr extends AppLocalizations {
  @override
  String get addAttachment => 'Ajouter une pièce jointe';

+  @override
+  String get attachmentLabel => 'Pièce jointe';
+
  @override
  String get tools => 'Outils';

  @override
  String get voiceInput => 'Entrée vocale';

+  @override
+  String get voice => 'Voix';
+
+  @override
+  String get voiceStatusListening => 'Écoute…';
+
+  @override
+  String get voiceStatusRecording => 'Enregistrement…';
+
+  @override
+  String get voiceHoldToTalk => 'Maintenir pour parler';
+
+  @override
+  String get voiceAutoSend => 'Envoi automatique';
+
+  @override
+  String get voiceTranscript => 'Transcription';
+
+  @override
+  String get voicePromptSpeakNow => 'Parlez maintenant…';
+
+  @override
+  String get voicePromptTapStart => 'Appuyez sur \"Démarrer\" pour commencer';
+
+  @override
+  String get voiceActionStop => 'Arrêter';
+
+  @override
+  String get voiceActionStart => 'Démarrer';
+
  @override
  String get messageInputLabel => 'Saisie du message';

@@ -431,6 +464,9 @@ class AppLocalizationsFr extends AppLocalizations {
  @override
  String get send => 'Envoyer';

+  @override
+  String get codeCopiedToClipboard => 'Code copié dans le presse-papiers.';
+
  @override
  String get sendMessage => 'Envoyer le message';

@@ -837,6 +873,16 @@ class AppLocalizationsFr extends AppLocalizations {
  String get quickActionsDescription =>
      'Choisissez jusqu\'à deux raccourcis à épingler près du champ de saisie';

+  @override
+  String get chatSettings => 'Discussion';
+
+  @override
+  String get sendOnEnter => 'Envoyer avec Entrée';
+
+  @override
+  String get sendOnEnterDescription =>
+      'Entrée envoie (clavier logiciel). Cmd/Ctrl+Entrée aussi disponible';
+
  @override
  String get display => 'Affichage';

--- a/lib/l10n/app_localizations_it.dart
+++ b/lib/l10n/app_localizations_it.dart
@@ -402,12 +402,45 @@ class AppLocalizationsIt extends AppLocalizations {
  @override
  String get addAttachment => 'Aggiungi allegato';

+  @override
+  String get attachmentLabel => 'Allegato';
+
  @override
  String get tools => 'Strumenti';

  @override
  String get voiceInput => 'Input vocale';

+  @override
+  String get voice => 'Voce';
+
+  @override
+  String get voiceStatusListening => 'In ascolto…';
+
+  @override
+  String get voiceStatusRecording => 'Registrazione…';
+
+  @override
+  String get voiceHoldToTalk => 'Tieni premuto per parlare';
+
+  @override
+  String get voiceAutoSend => 'Invio automatico';
+
+  @override
+  String get voiceTranscript => 'Trascrizione';
+
+  @override
+  String get voicePromptSpeakNow => 'Parla ora…';
+
+  @override
+  String get voicePromptTapStart => 'Tocca \"Avvia\" per iniziare';
+
+  @override
+  String get voiceActionStop => 'Stop';
+
+  @override
+  String get voiceActionStart => 'Avvia';
+
  @override
  String get messageInputLabel => 'Input messaggio';

@@ -423,6 +456,9 @@ class AppLocalizationsIt extends AppLocalizations {
  @override
  String get send => 'Invia';

+  @override
+  String get codeCopiedToClipboard => 'Codice copiato negli appunti.';
+
  @override
  String get sendMessage => 'Invia messaggio';

@@ -826,6 +862,16 @@ class AppLocalizationsIt extends AppLocalizations {
  String get quickActionsDescription =>
      'Scegli fino a due scorciatoie da fissare vicino al campo di input';

+  @override
+  String get chatSettings => 'Chat';
+
+  @override
+  String get sendOnEnter => 'Invia con Invio';
+
+  @override
+  String get sendOnEnterDescription =>
+      'Invio invia (tastiera software). Cmd/Ctrl+Invio disponibile';
+
  @override
  String get display => 'Schermo';