mirror of
https://gitlab.com/veilid/veilidchat.git
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61 lines
1.9 KiB
Dart
61 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:signal_strength_indicator/signal_strength_indicator.dart';
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import '../providers/connection_state.dart';
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import '../tools/tools.dart';
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class SignalStrengthMeterWidget extends ConsumerWidget {
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const SignalStrengthMeterWidget({super.key});
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@override
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// ignore: prefer_expression_function_bodies
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Widget build(BuildContext context, WidgetRef ref) {
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final theme = Theme.of(context);
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final scale = theme.extension<ScaleScheme>()!;
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const iconSize = 16.0;
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final connState = ref.watch(globalConnectionStateProvider);
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late final double value;
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late final Color color;
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late final Color inactiveColor;
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switch (connState) {
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case GlobalConnectionState.detached:
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return Icon(Icons.signal_cellular_nodata,
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size: iconSize, color: scale.grayScale.text);
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case GlobalConnectionState.detaching:
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return Icon(Icons.signal_cellular_off,
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size: iconSize, color: scale.grayScale.text);
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case GlobalConnectionState.attaching:
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value = 0;
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color = scale.primaryScale.text;
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case GlobalConnectionState.attachedWeak:
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value = 1;
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color = scale.primaryScale.text;
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case GlobalConnectionState.attachedStrong:
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value = 2;
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color = scale.primaryScale.text;
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case GlobalConnectionState.attachedGood:
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value = 3;
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color = scale.primaryScale.text;
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case GlobalConnectionState.fullyAttached:
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value = 4;
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color = scale.primaryScale.text;
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case GlobalConnectionState.overAttached:
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value = 4;
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color = scale.secondaryScale.subtleText;
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}
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inactiveColor = scale.grayScale.subtleText;
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return SignalStrengthIndicator.bars(
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value: value,
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activeColor: color,
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inactiveColor: inactiveColor,
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size: iconSize,
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barCount: 4,
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spacing: 1,
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);
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}
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}
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