96bce87a0e
Introduce FrostyColors ThemeExtension with 7 semantic color fields (highlightedMessage, emoteOnly, followersOnly, slowMode, subOnly, uniqueMode, overlayOnSurface) and brightness-aware light/dark variants. Replace hardcoded colors across 15 files: - Links use colorScheme.primary instead of Colors.blue - Mentions use colorScheme.error instead of Colors.red - First-time chatters share highlightedMessage (Twitch purple) - Chat mode indicators use frostyColors fields - Overlay text uses frostyColors.overlayOnSurface Remove Provider<FrostyThemes> pattern from main.dart, channel.dart, video_overlay.dart, and frosty_photo_view_dialog.dart. Replace manual onSurface.withValues(alpha: 0.6) with M3's built-in onSurfaceVariant for secondary text in section headers, chat modes, alerts, loading indicators, and input hints. Fix double-muted onSurfaceVariant.withValues(alpha: 0.6) in navigation icons and notification dismiss button. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
28 lines
722 B
Dart
28 lines
722 B
Dart
import 'package:flutter/material.dart';
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class LoadingIndicator extends StatelessWidget {
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final String? subtitle;
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final double spacing;
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const LoadingIndicator({super.key, this.subtitle, this.spacing = 8});
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@override
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Widget build(BuildContext context) {
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if (subtitle == null) {
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return const Center(child: CircularProgressIndicator.adaptive());
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}
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return Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const CircularProgressIndicator.adaptive(),
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SizedBox(height: spacing),
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Text(
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subtitle!,
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style: TextStyle(
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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),
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],
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);
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}
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}
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