mirror of
https://github.com/zjs81/meshcore-open.git
synced 2026-04-20 22:13:48 +00:00
834850fb51
- Companion radio stats: poll and display noise floor, RSSI, SNR, airtime with dedicated ValueNotifier and ref-counted polling - Adaptive RF-aware TX backoff based on radio conditions instead of fixed 5s - Variable-width path hash support (1-3 bytes per hop) - Air activity dot indicator in app bar with tap to open stats screen - Jump to oldest unread setting for chat screens - 1s send cooldown on DM and channel messages - Link style: theme-aware orange, added EmailLinkifier - New languages: Hungarian, Japanese, Korean - Remove dead DeviceScreen and BatteryIndicatorChip - Remove wakelock_plus dependency - TX power fields now read as signed int8
115 lines
3.5 KiB
Dart
115 lines
3.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_linkify/flutter_linkify.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../l10n/l10n.dart';
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import '../utils/platform_info.dart';
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class LinkHandler {
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static TextStyle defaultLinkStyle(BuildContext context, TextStyle base) {
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final brightness = Theme.of(context).brightness;
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final orange = brightness == Brightness.dark
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? const Color(0xFFFFB74D)
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: const Color(0xFFE65100);
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return base.copyWith(color: orange, decoration: TextDecoration.underline);
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}
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/// Returns a [SelectableLinkify] on desktop or a [Linkify] on mobile.
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static Widget buildLinkifyText({
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required BuildContext context,
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required String text,
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required TextStyle style,
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TextStyle? linkStyle,
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}) {
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final effectiveLinkStyle = linkStyle ?? defaultLinkStyle(context, style);
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const options = LinkifyOptions(humanize: false, defaultToHttps: false);
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const linkifiers = [UrlLinkifier(), EmailLinkifier()];
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void onOpen(LinkableElement link) => handleLinkTap(context, link.url);
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if (PlatformInfo.isDesktop) {
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return SelectableLinkify(
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text: text,
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style: style,
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linkStyle: effectiveLinkStyle,
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options: options,
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linkifiers: linkifiers,
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onOpen: onOpen,
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);
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}
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return Linkify(
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text: text,
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style: style,
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linkStyle: effectiveLinkStyle,
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options: options,
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linkifiers: linkifiers,
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onOpen: onOpen,
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);
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}
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static Future<void> handleLinkTap(BuildContext context, String url) async {
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// Show confirmation dialog
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final shouldOpen = await showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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title: Text(context.l10n.chat_openLink),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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context.l10n.chat_openLinkConfirmation,
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style: const TextStyle(fontSize: 14),
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),
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const SizedBox(height: 16),
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(8),
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),
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child: SelectableText(
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url,
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style: const TextStyle(fontSize: 12, fontFamily: 'monospace'),
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),
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),
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context, false),
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child: Text(context.l10n.common_cancel),
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),
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FilledButton(
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onPressed: () => Navigator.pop(context, true),
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child: Text(context.l10n.chat_open),
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),
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],
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),
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);
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if (shouldOpen != true) return;
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// Launch URL
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try {
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final uri = Uri.parse(url);
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if (!await launchUrl(uri, mode: LaunchMode.externalApplication)) {
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if (context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(context.l10n.chat_couldNotOpenLink(url)),
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backgroundColor: Colors.red,
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),
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);
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}
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}
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} catch (e) {
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if (context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(context.l10n.chat_invalidLink),
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backgroundColor: Colors.red,
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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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