55 lines
1.8 KiB
Dart
55 lines
1.8 KiB
Dart
import 'dart:collection';
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import 'package:aves/model/entry.dart';
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import 'package:aves/ref/xmp.dart';
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import 'package:aves/widgets/common/identity/aves_expansion_tile.dart';
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import 'package:aves/widgets/viewer/info/metadata/xmp_namespaces.dart';
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import 'package:collection/collection.dart';
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import 'package:flutter/material.dart';
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class XmpDirTile extends StatefulWidget {
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final AvesEntry entry;
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final SplayTreeMap<String, String> tags;
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final ValueNotifier<String?>? expandedNotifier;
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final bool initiallyExpanded;
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const XmpDirTile({
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Key? key,
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required this.entry,
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required this.tags,
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required this.expandedNotifier,
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required this.initiallyExpanded,
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}) : super(key: key);
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@override
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_XmpDirTileState createState() => _XmpDirTileState();
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}
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class _XmpDirTileState extends State<XmpDirTile> {
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AvesEntry get entry => widget.entry;
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@override
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Widget build(BuildContext context) {
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final sections = groupBy<MapEntry<String, String>, String>(widget.tags.entries, (kv) {
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final fullKey = kv.key;
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final i = fullKey.indexOf(XMP.propNamespaceSeparator);
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final namespace = i == -1 ? '' : fullKey.substring(0, i);
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return namespace;
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}).entries.map((kv) => XmpNamespace.create(kv.key, Map.fromEntries(kv.value))).toList()
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..sort((a, b) => compareAsciiUpperCase(a.displayTitle, b.displayTitle));
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return AvesExpansionTile(
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title: 'XMP',
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expandedNotifier: widget.expandedNotifier,
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initiallyExpanded: widget.initiallyExpanded,
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children: [
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Padding(
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padding: const EdgeInsets.only(left: 8, right: 8, bottom: 8),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: sections.expand((section) => section.buildNamespaceSection()).toList(),
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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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