Grain flutter app
grain.social
1import 'package:flutter/material.dart';
2
3import '../utils/facet_utils.dart';
4
5class FacetedText extends StatelessWidget {
6 final String text;
7 final List<Map<String, dynamic>>? facets;
8 final TextStyle? style;
9 final TextStyle? linkStyle;
10 final void Function(String did)? onMentionTap;
11 final void Function(String url)? onLinkTap;
12 final void Function(String tag)? onTagTap;
13
14 const FacetedText({
15 super.key,
16 required this.text,
17 this.facets,
18 this.style,
19 this.linkStyle,
20 this.onMentionTap,
21 this.onLinkTap,
22 this.onTagTap,
23 });
24
25 @override
26 Widget build(BuildContext context) {
27 final theme = Theme.of(context);
28 final defaultStyle = style ?? theme.textTheme.bodyMedium;
29 final defaultLinkStyle =
30 linkStyle ??
31 defaultStyle?.copyWith(
32 color: theme.colorScheme.primary,
33 fontWeight: FontWeight.w600,
34 decoration: TextDecoration.underline,
35 );
36
37 if (facets == null || facets!.isEmpty) {
38 return Text(text, style: defaultStyle);
39 }
40
41 final spans = FacetUtils.processFacets(
42 text: text,
43 facets: facets,
44 defaultStyle: defaultStyle,
45 linkStyle: defaultLinkStyle,
46 onMentionTap: onMentionTap,
47 onLinkTap: onLinkTap,
48 onTagTap: onTagTap,
49 );
50
51 return RichText(text: TextSpan(children: spans));
52 }
53}