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info: split XMP directory by namespace

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This commit is contained in:
Thibault Deckers 2020-11-11 14:39:50 +09:00
parent 5de5b7e88e
commit 706b0d8c92
2 changed files with 43 additions and 6 deletions
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2
lib/widgets/common/highlight_title.dart
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@ -11,7 +11,7 @@ class HighlightTitle extends StatelessWidget {
this.name, {
this.fontSize = 20,
this.enabled = true,
});
}) : assert(name != null);
static const disabledColor = Colors.grey;

47
lib/widgets/fullscreen/info/metadata_section.dart
View file

@ -5,6 +5,7 @@ import 'package:aves/services/metadata_service.dart';
import 'package:aves/utils/constants.dart';
import 'package:aves/utils/durations.dart';
import 'package:aves/widgets/common/aves_expansion_tile.dart';
import 'package:aves/widgets/common/highlight_title.dart';
import 'package:aves/widgets/common/icons.dart';
import 'package:aves/widgets/fullscreen/info/common.dart';
import 'package:aves/widgets/fullscreen/info/metadata_thumbnail.dart';
@ -122,15 +123,15 @@ class _MetadataSectionSliverState extends State<MetadataSectionSliver> with Auto
}
Widget _buildDirTileWithTitle(_MetadataDirectory dir) {
if (dir.name == xmpDirectory) {
return _buildXmpDirTile(dir);
}
Widget thumbnail;
final prefixChildren = <Widget>[];
switch (dir.name) {
case exifThumbnailDirectory:
thumbnail = MetadataThumbnails(source: MetadataThumbnailSource.exif, entry: entry);
break;
case xmpDirectory:
thumbnail = MetadataThumbnails(source: MetadataThumbnailSource.xmp, entry: entry);
break;
case mediaDirectory:
thumbnail = MetadataThumbnails(source: MetadataThumbnailSource.embedded, entry: entry);
Widget builder(IconData data) => Padding(
@ -153,8 +154,7 @@ class _MetadataSectionSliverState extends State<MetadataSectionSliver> with Auto
title: dir.name,
expandedNotifier: _expandedDirectoryNotifier,
children: [
if (prefixChildren.isNotEmpty)
Wrap(children: prefixChildren),
if (prefixChildren.isNotEmpty) Wrap(children: prefixChildren),
if (thumbnail != null) thumbnail,
Padding(
padding: EdgeInsets.only(left: 8, right: 8, bottom: 8),
@ -164,6 +164,42 @@ class _MetadataSectionSliverState extends State<MetadataSectionSliver> with Auto
);
}
Widget _buildXmpDirTile(_MetadataDirectory dir) {
final thumbnail = MetadataThumbnails(source: MetadataThumbnailSource.xmp, entry: entry);
final byNamespace = SplayTreeMap.of(
groupBy<MapEntry<String, String>, String>(dir.tags.entries, (kv) {
final fullKey = kv.key;
final i = fullKey.indexOf(':');
if (i == -1) return '';
return fullKey.substring(0, i);
}),
compareAsciiLowerCase,
);
return AvesExpansionTile(
title: dir.name,
expandedNotifier: _expandedDirectoryNotifier,
children: [
if (thumbnail != null) thumbnail,
Padding(
padding: EdgeInsets.only(left: 8, right: 8, bottom: 8),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: byNamespace.entries.expand((kv) {
final ns = kv.key;
final hasNamespace = ns.isNotEmpty;
final i = hasNamespace ? ns.length + 1 : 0;
final tags = Map.fromEntries(kv.value.map((kv) => MapEntry(kv.key.substring(i), kv.value)));
return [
if (hasNamespace) HighlightTitle(ns),
InfoRowGroup(tags, maxValueLength: Constants.infoGroupMaxValueLength),
];
}).toList(),
),
),
],
);
}
void _onMetadataChanged() {
_loadedMetadataUri.value = null;
_metadata = [];
@ -192,6 +228,7 @@ class _MetadataSectionSliverState extends State<MetadataSectionSliver> with Auto
_metadata = [];
_loadedMetadataUri.value = null;
}
_expandedDirectoryNotifier.value = null;
}
@override