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info: XMP formatting

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This commit is contained in:
Thibault Deckers 2021-11-11 17:52:23 +09:00
parent b2a9a33015
commit 8a9a4639ea
2 changed files with 26 additions and 0 deletions
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2
lib/widgets/viewer/info/metadata/xmp_namespaces.dart
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@ -32,6 +32,8 @@ class XmpNamespace extends Equatable {
switch (namespace) {
case XmpBasicNamespace.ns:
return XmpBasicNamespace(rawProps);
case XmpContainer.ns:
return XmpContainer(rawProps);
case XmpCrsNamespace.ns:
return XmpCrsNamespace(rawProps);
case XmpDarktableNamespace.ns:

24
lib/widgets/viewer/info/metadata/xmp_ns/google.dart
View file

@ -2,7 +2,9 @@ import 'package:aves/widgets/common/extensions/build_context.dart';
import 'package:aves/widgets/viewer/embedded/notifications.dart';
import 'package:aves/widgets/viewer/info/common.dart';
import 'package:aves/widgets/viewer/info/metadata/xmp_namespaces.dart';
import 'package:aves/widgets/viewer/info/metadata/xmp_structs.dart';
import 'package:collection/collection.dart';
import 'package:flutter/widgets.dart';
import 'package:tuple/tuple.dart';
abstract class XmpGoogleNamespace extends XmpNamespace {
@ -61,3 +63,25 @@ class XmpGImageNamespace extends XmpGoogleNamespace {
@override
List<Tuple2<String, String>> get dataProps => const [Tuple2('$ns:Data', '$ns:Mime')];
}
class XmpContainer extends XmpNamespace {
static const ns = 'Container';
static final directoryPattern = RegExp('$ns:Directory\\[(\\d+)\\]/$ns:Item/(.*)');
final directories = <int, Map<String, String>>{};
XmpContainer(Map<String, String> rawProps) : super(ns, rawProps);
@override
bool extractData(XmpProp prop) => extractIndexedStruct(prop, directoryPattern, directories);
@override
List<Widget> buildFromExtractedData() => [
if (directories.isNotEmpty)
XmpStructArrayCard(
title: 'Directory Item',
structByIndex: directories,
),
];
}