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info: show media content symbols

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This commit is contained in:
Thibault Deckers 2020-10-14 21:08:34 +09:00
parent 1a3a5a5721
commit de6cecace6
2 changed files with 36 additions and 5 deletions
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1
lib/widgets/common/icons.dart
View file

@ -11,6 +11,7 @@ class AIcons {
static const IconData allCollection = Icons.collections_outlined; static const IconData allCollection = Icons.collections_outlined;
static const IconData image = Icons.photo_outlined; static const IconData image = Icons.photo_outlined;
static const IconData video = Icons.movie_outlined; static const IconData video = Icons.movie_outlined;
static const IconData audio = Icons.audiotrack_outlined;
static const IconData vector = Icons.code_outlined; static const IconData vector = Icons.code_outlined;
static const IconData android = Icons.android; static const IconData android = Icons.android;

40
lib/widgets/fullscreen/info/metadata_section.dart
View file

@ -33,10 +33,10 @@ class _MetadataSectionSliverState extends State<MetadataSectionSliver> with Auto
bool get isVisible => widget.visibleNotifier.value; bool get isVisible => widget.visibleNotifier.value;
// directory names from metadata-extractor // special directory names
static const exifThumbnailDirectory = 'Exif Thumbnail'; // from metadata-extractor static const exifThumbnailDirectory = 'Exif Thumbnail'; // from metadata-extractor
static const xmpDirectory = 'XMP'; // from metadata-extractor static const xmpDirectory = 'XMP'; // from metadata-extractor
static const videoDirectory = 'Video'; // additional generic video directory static const mediaDirectory = 'Media'; // additional media (video/audio/images) directory
@override @override
void initState() { void initState() {
@ -87,13 +87,43 @@ class _MetadataSectionSliverState extends State<MetadataSectionSliver> with Auto
return InfoRowGroup(dir.tags, maxValueLength: Constants.infoGroupMaxValueLength); return InfoRowGroup(dir.tags, maxValueLength: Constants.infoGroupMaxValueLength);
} }
final dir = directoriesWithTitle[index - 1 - untitledDirectoryCount]; final dir = directoriesWithTitle[index - 1 - untitledDirectoryCount];
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(
padding: EdgeInsets.symmetric(vertical: 4, horizontal: 8),
child: Icon(data),
);
if (dir.tags['Has Video'] == 'yes') prefixChildren.add(builder(AIcons.video));
if (dir.tags['Has Audio'] == 'yes') prefixChildren.add(builder(AIcons.audio));
if (dir.tags['Has Image'] == 'yes') {
int count;
if (dir.tags.containsKey('Image Count')) {
count = int.tryParse(dir.tags['Image Count']);
}
prefixChildren.addAll(List.generate(count ?? 1, (i) => builder(AIcons.image)));
}
break;
}
return AvesExpansionTile( return AvesExpansionTile(
title: dir.name, title: dir.name,
expandedNotifier: _expandedDirectoryNotifier, expandedNotifier: _expandedDirectoryNotifier,
children: [ children: [
if (dir.name == exifThumbnailDirectory) MetadataThumbnails(source: MetadataThumbnailSource.exif, entry: entry), if (prefixChildren.isNotEmpty)
if (dir.name == xmpDirectory) MetadataThumbnails(source: MetadataThumbnailSource.xmp, entry: entry), Align(
if (dir.name == videoDirectory) MetadataThumbnails(source: MetadataThumbnailSource.embedded, entry: entry), alignment: AlignmentDirectional.topStart,
child: Wrap(children: prefixChildren),
),
if (thumbnail != null) thumbnail,
Container( Container(
alignment: Alignment.topLeft, alignment: Alignment.topLeft,
padding: EdgeInsets.only(left: 8, right: 8, bottom: 8), padding: EdgeInsets.only(left: 8, right: 8, bottom: 8),