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Code Issues Packages Projects Releases 2 Wiki Activity

Add localization support and translation script

Browse Source 
- Introduced a new extension for localization in Flutter with `LocalizationExtension` in `l10n.dart`.
- Added a Python script `translate.py` for translating ARB/JSON localization files using a local Ollama model, preserving keys and placeholders, and handling ICU format rules.
This commit is contained in:
zjs81
2026-01-11 17:13:50 -07:00
parent 2495cd840f
commit b2ce82fe7e
64 changed files with 54716 additions and 1254 deletions
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lib/screens/contacts_screen.dart
+54 -53
View File
@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../connector/meshcore_connector.dart';
import '../l10n/l10n.dart';
import '../connector/meshcore_protocol.dart';
import '../models/contact.dart';
import '../models/contact_group.dart';
@@ -89,18 +90,18 @@ class _ContactsScreenState extends State<ContactsScreen>
child: Scaffold(
appBar: AppBar(
leading: BatteryIndicator(connector: connector),
title: const Text('Contacts'),
title: Text(context.l10n.contacts_title),
centerTitle: true,
automaticallyImplyLeading: false,
actions: [
IconButton(
icon: const Icon(Icons.bluetooth_disabled),
tooltip: 'Disconnect',
tooltip: context.l10n.common_disconnect,
onPressed: () => _disconnect(context, connector),
),
IconButton(
icon: const Icon(Icons.tune),
tooltip: 'Settings',
tooltip: context.l10n.common_settings,
onPressed: () => Navigator.push(
context,
MaterialPageRoute(builder: (context) => const SettingsScreen()),
@@ -159,10 +160,10 @@ class _ContactsScreenState extends State<ContactsScreen>
}
if (contacts.isEmpty && _groups.isEmpty) {
return const EmptyState(
return EmptyState(
icon: Icons.people_outline,
title: 'No contacts yet',
subtitle: 'Contacts will appear when devices advertise',
title: context.l10n.contacts_noContacts,
subtitle: context.l10n.contacts_contactsWillAppear,
);
}
@@ -177,7 +178,7 @@ class _ContactsScreenState extends State<ContactsScreen>
child: TextField(
controller: _searchController,
decoration: InputDecoration(
hintText: 'Search contacts...',
hintText: context.l10n.contacts_searchContacts,
prefixIcon: const Icon(Icons.search),
suffixIcon: Row(
mainAxisSize: MainAxisSize.min,
@@ -221,8 +222,8 @@ class _ContactsScreenState extends State<ContactsScreen>
const SizedBox(height: 16),
Text(
_showUnreadOnly
? 'No unread contacts'
: 'No contacts or groups found',
? context.l10n.contacts_noUnreadContacts
: context.l10n.contacts_noContactsFound,
style: TextStyle(fontSize: 16, color: Colors.grey[600]),
),
],
@@ -341,7 +342,7 @@ class _ContactsScreenState extends State<ContactsScreen>
Widget _buildGroupTile(BuildContext context, ContactGroup group, List<Contact> contacts) {
final memberContacts = _resolveGroupContacts(group, contacts);
final subtitle = _formatGroupMembers(memberContacts);
final subtitle = _formatGroupMembers(context, memberContacts);
return ListTile(
leading: const CircleAvatar(
backgroundColor: Colors.teal,
@@ -374,8 +375,8 @@ class _ContactsScreenState extends State<ContactsScreen>
return resolved;
}
String _formatGroupMembers(List<Contact> members) {
if (members.isEmpty) return 'No members';
String _formatGroupMembers(BuildContext context, List<Contact> members) {
if (members.isEmpty) return context.l10n.contacts_noMembers;
final names = members.map((c) => c.name).toList();
if (names.length <= 2) return names.join(', ');
return '${names.take(2).join(', ')} +${names.length - 2}';
@@ -469,7 +470,7 @@ class _ContactsScreenState extends State<ContactsScreen>
children: [
ListTile(
leading: const Icon(Icons.edit),
title: const Text('Edit Group'),
title: Text(context.l10n.contacts_editGroup),
onTap: () {
Navigator.pop(sheetContext);
_showGroupEditor(context, contacts, group: group);
@@ -477,7 +478,7 @@ class _ContactsScreenState extends State<ContactsScreen>
),
ListTile(
leading: const Icon(Icons.delete, color: Colors.red),
title: const Text('Delete Group', style: TextStyle(color: Colors.red)),
title: Text(context.l10n.contacts_deleteGroup, style: const TextStyle(color: Colors.red)),
onTap: () {
Navigator.pop(sheetContext);
_confirmDeleteGroup(context, group);
@@ -506,12 +507,12 @@ class _ContactsScreenState extends State<ContactsScreen>
showDialog(
context: context,
builder: (dialogContext) => AlertDialog(
title: const Text('Delete Group'),
content: Text('Remove "${group.name}"?'),
title: Text(context.l10n.contacts_deleteGroup),
content: Text(context.l10n.contacts_deleteGroupConfirm(group.name)),
actions: [
TextButton(
onPressed: () => Navigator.pop(dialogContext),
child: const Text('Cancel'),
child: Text(context.l10n.common_cancel),
),
TextButton(
onPressed: () async {
@@ -521,7 +522,7 @@ class _ContactsScreenState extends State<ContactsScreen>
});
await _saveGroups();
},
child: const Text('Delete', style: TextStyle(color: Colors.red)),
child: Text(context.l10n.common_delete, style: const TextStyle(color: Colors.red)),
),
],
),
@@ -550,7 +551,7 @@ class _ContactsScreenState extends State<ContactsScreen>
.where((contact) => matchesContactQuery(contact, filterQuery))
.toList();
return AlertDialog(
title: Text(isEditing ? 'Edit Group' : 'New Group'),
title: Text(isEditing ? context.l10n.contacts_editGroup : context.l10n.contacts_newGroup),
content: SizedBox(
width: double.maxFinite,
child: Column(
@@ -558,17 +559,17 @@ class _ContactsScreenState extends State<ContactsScreen>
children: [
TextField(
controller: nameController,
decoration: const InputDecoration(
labelText: 'Group name',
border: OutlineInputBorder(),
decoration: InputDecoration(
labelText: context.l10n.contacts_groupName,
border: const OutlineInputBorder(),
),
),
const SizedBox(height: 12),
TextField(
decoration: const InputDecoration(
hintText: 'Filter contacts...',
prefixIcon: Icon(Icons.search),
border: OutlineInputBorder(),
decoration: InputDecoration(
hintText: context.l10n.contacts_filterContacts,
prefixIcon: const Icon(Icons.search),
border: const OutlineInputBorder(),
isDense: true,
),
onChanged: (value) {
@@ -581,7 +582,7 @@ class _ContactsScreenState extends State<ContactsScreen>
SizedBox(
height: 240,
child: filteredContacts.isEmpty
? const Center(child: Text('No contacts match your filter'))
? Center(child: Text(context.l10n.contacts_noContactsMatchFilter))
: ListView.builder(
itemCount: filteredContacts.length,
itemBuilder: (context, index) {
@@ -610,14 +611,14 @@ class _ContactsScreenState extends State<ContactsScreen>
actions: [
TextButton(
onPressed: () => Navigator.pop(dialogContext),
child: const Text('Cancel'),
child: Text(context.l10n.common_cancel),
),
TextButton(
onPressed: () async {
final name = nameController.text.trim();
if (name.isEmpty) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Group name is required')),
SnackBar(content: Text(context.l10n.contacts_groupNameRequired)),
);
return;
}
@@ -627,7 +628,7 @@ class _ContactsScreenState extends State<ContactsScreen>
});
if (exists) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Group "$name" already exists')),
SnackBar(content: Text(context.l10n.contacts_groupAlreadyExists(name))),
);
return;
}
@@ -649,7 +650,7 @@ class _ContactsScreenState extends State<ContactsScreen>
Navigator.pop(dialogContext);
}
},
child: Text(isEditing ? 'Save' : 'Create'),
child: Text(isEditing ? context.l10n.common_save : context.l10n.common_create),
),
],
);
@@ -668,42 +669,42 @@ class _ContactsScreenState extends State<ContactsScreen>
showModalBottomSheet(
context: context,
builder: (context) => SafeArea(
builder: (sheetContext) => SafeArea(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
if (isRepeater)
ListTile(
leading: const Icon(Icons.cell_tower, color: Colors.orange),
title: const Text('Manage Repeater'),
title: Text(context.l10n.contacts_manageRepeater),
onTap: () {
Navigator.pop(context);
Navigator.pop(sheetContext);
_showRepeaterLogin(context, contact);
},
)
else if (isRoom)
ListTile(
leading: const Icon(Icons.room, color: Colors.blue),
title: const Text('Room Login'),
title: Text(context.l10n.contacts_roomLogin),
onTap: () {
Navigator.pop(context);
Navigator.pop(sheetContext);
_showRoomLogin(context, contact);
},
)
else
ListTile(
leading: const Icon(Icons.chat),
title: const Text('Open Chat'),
title: Text(context.l10n.contacts_openChat),
onTap: () {
Navigator.pop(context);
Navigator.pop(sheetContext);
_openChat(context, contact);
},
),
ListTile(
leading: const Icon(Icons.delete, color: Colors.red),
title: const Text('Delete Contact', style: TextStyle(color: Colors.red)),
title: Text(context.l10n.contacts_deleteContact, style: const TextStyle(color: Colors.red)),
onTap: () {
Navigator.pop(context);
Navigator.pop(sheetContext);
_confirmDelete(context, connector, contact);
},
),
@@ -720,20 +721,20 @@ class _ContactsScreenState extends State<ContactsScreen>
) {
showDialog(
context: context,
builder: (context) => AlertDialog(
title: const Text('Delete Contact'),
content: Text('Remove ${contact.name} from contacts?'),
builder: (dialogContext) => AlertDialog(
title: Text(context.l10n.contacts_deleteContact),
content: Text(context.l10n.contacts_removeConfirm(contact.name)),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('Cancel'),
onPressed: () => Navigator.pop(dialogContext),
child: Text(context.l10n.common_cancel),
),
TextButton(
onPressed: () {
Navigator.pop(context);
Navigator.pop(dialogContext);
connector.removeContact(contact);
},
child: const Text('Delete', style: TextStyle(color: Colors.red)),
child: Text(context.l10n.common_delete, style: const TextStyle(color: Colors.red)),
),
],
),
@@ -774,7 +775,7 @@ class _ContactTile extends StatelessWidget {
const SizedBox(height: 4),
],
Text(
_formatLastSeen(lastSeen),
_formatLastSeen(context, lastSeen),
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
if (contact.hasLocation)
@@ -827,17 +828,17 @@ class _ContactTile extends StatelessWidget {
}
}
String _formatLastSeen(DateTime lastSeen) {
String _formatLastSeen(BuildContext context, DateTime lastSeen) {
final now = DateTime.now();
final diff = now.difference(lastSeen);
if (diff.isNegative || diff.inMinutes < 5) return 'Last seen now';
if (diff.inMinutes < 60) return 'Last seen ${diff.inMinutes} mins ago';
if (diff.isNegative || diff.inMinutes < 5) return context.l10n.contacts_lastSeenNow;
if (diff.inMinutes < 60) return context.l10n.contacts_lastSeenMinsAgo(diff.inMinutes);
if (diff.inHours < 24) {
final hours = diff.inHours;
return hours == 1 ? 'Last seen 1 hour ago' : 'Last seen $hours hours ago';
return hours == 1 ? context.l10n.contacts_lastSeenHourAgo : context.l10n.contacts_lastSeenHoursAgo(hours);
}
final days = diff.inDays;
return days == 1 ? 'Last seen 1 day ago' : 'Last seen $days days ago';
return days == 1 ? context.l10n.contacts_lastSeenDayAgo : context.l10n.contacts_lastSeenDaysAgo(days);
}
}