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fluffychat/lib/pages/chat/encryption_button.dart

61 lines
1.9 KiB
Dart

import 'package:flutter/material.dart';
import 'package:badges/badges.dart' as b;
import 'package:go_router/go_router.dart';
import 'package:matrix/matrix.dart';
import 'package:fluffychat/l10n/l10n.dart';
import '../../widgets/matrix.dart';
class EncryptionButton extends StatelessWidget {
final Room room;
const EncryptionButton(this.room, {super.key});
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
return StreamBuilder<SyncUpdate>(
stream: Matrix.of(context)
.client
.onSync
.stream
.where((s) => s.deviceLists != null),
builder: (context, snapshot) {
return FutureBuilder<EncryptionHealthState>(
future: room.encrypted
? room.calcEncryptionHealthState()
: Future.value(EncryptionHealthState.allVerified),
builder: (BuildContext context, snapshot) => IconButton(
tooltip: room.encrypted
? L10n.of(context).encrypted
: L10n.of(context).encryptionNotEnabled,
icon: b.Badge(
badgeAnimation: const b.BadgeAnimation.fade(),
showBadge:
snapshot.data == EncryptionHealthState.unverifiedDevices,
badgeStyle: b.BadgeStyle(
badgeColor: theme.colorScheme.error,
elevation: 4,
),
badgeContent: Text(
'!',
style: TextStyle(
fontSize: 9,
color: theme.colorScheme.onError,
fontWeight: FontWeight.bold,
),
),
child: Icon(
room.encrypted ? Icons.lock_outlined : Icons.lock_open_outlined,
size: 20,
color: theme.colorScheme.onSurface,
),
),
onPressed: () => context.go('/rooms/${room.id}/encryption'),
),
);
},
);
}
}