mirror of
https://github.com/GitJournal/GitJournal.git
synced 2025-08-24 09:21:29 +08:00
28 lines
814 B
Dart
28 lines
814 B
Dart
/*
|
|
* SPDX-FileCopyrightText: 2022 Vishesh Handa <me@vhanda.in>
|
|
*
|
|
* SPDX-License-Identifier: AGPL-3.0-or-later
|
|
*/
|
|
|
|
import 'package:flutter/widgets.dart';
|
|
import 'package:flutter_markdown/flutter_markdown.dart';
|
|
import 'package:flutter_tex_js/flutter_tex_js.dart';
|
|
import 'package:gitjournal/widgets/pro_overlay.dart';
|
|
import 'package:markdown/markdown.dart' as md;
|
|
|
|
import '../parsers/katex.dart';
|
|
|
|
class KatexBuilder extends MarkdownElementBuilder {
|
|
static const tag = 'katex';
|
|
static final inlineParser = KatexInlineSyntax();
|
|
static const blockParser = KatexBlockSyntax();
|
|
|
|
@override
|
|
Widget? visitElementAfter(md.Element element, TextStyle? style) {
|
|
var text = element.textContent;
|
|
return ProOverlay(
|
|
child: TexImage(text, color: style?.color, fontSize: style?.fontSize),
|
|
);
|
|
}
|
|
}
|