mirror of
https://github.com/zjs81/meshcore-open.git
synced 2026-06-14 22:55:12 +10:00
zjs81
cba1e5950c
- Implemented contactTypeIcon and contactTypeColor functions for better UI representation of contact types. - Created colorForName and firstCharacterOrEmoji functions to enhance contact display. - Developed PathEditorSheet widget for managing contact paths with a user-friendly interface. - Introduced RoutingSheet for managing contact routing modes and displaying path history. - Added a script for generating proof of concept (PoC) payloads for clipboard contact import validation.
45 lines
1.2 KiB
Dart
45 lines
1.2 KiB
Dart
import 'package:flutter/material.dart';
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/// A centered empty state display with icon, title, and optional subtitle/action.
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class EmptyState extends StatelessWidget {
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final IconData icon;
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final String title;
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final String? subtitle;
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final Widget? action;
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const EmptyState({
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super.key,
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required this.icon,
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required this.title,
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this.subtitle,
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this.action,
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});
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@override
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Widget build(BuildContext context) {
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final onSurfaceVariant = Theme.of(context).colorScheme.onSurfaceVariant;
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(icon, size: 64, color: onSurfaceVariant.withValues(alpha: 0.6)),
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const SizedBox(height: 16),
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Text(title, style: TextStyle(fontSize: 16, color: onSurfaceVariant)),
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if (subtitle != null) ...[
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const SizedBox(height: 8),
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Text(
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subtitle!,
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style: TextStyle(
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fontSize: 14,
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color: onSurfaceVariant.withValues(alpha: 0.8),
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),
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textAlign: TextAlign.center,
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),
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],
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if (action != null) ...[const SizedBox(height: 24), action!],
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],
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),
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);
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}
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}
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