59 lines
1.7 KiB
Dart
59 lines
1.7 KiB
Dart
import 'dart:async';
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import 'dart:ui' as ui;
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import 'package:aves/image_providers/descriptor_provider.dart';
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import 'package:aves/model/entry/entry.dart';
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import 'package:aves/services/common/services.dart';
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import 'package:flutter/material.dart';
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class MetadataThumbnails extends StatefulWidget {
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final AvesEntry entry;
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const MetadataThumbnails({
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super.key,
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required this.entry,
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});
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@override
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State<MetadataThumbnails> createState() => _MetadataThumbnailsState();
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}
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class _MetadataThumbnailsState extends State<MetadataThumbnails> {
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late Future<List<ui.ImageDescriptor?>> _loader;
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AvesEntry get entry => widget.entry;
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String get uri => entry.uri;
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@override
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void initState() {
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super.initState();
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_loader = embeddedDataService.getExifThumbnails(entry);
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}
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@override
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Widget build(BuildContext context) {
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return FutureBuilder<List<ui.ImageDescriptor?>>(
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future: _loader,
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builder: (context, snapshot) {
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if (!snapshot.hasError && snapshot.connectionState == ConnectionState.done && snapshot.data!.isNotEmpty) {
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return Container(
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alignment: AlignmentDirectional.topStart,
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padding: const EdgeInsets.only(left: 8, top: 8, right: 8, bottom: 4),
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child: Wrap(
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children: snapshot.data!.map((descriptor) {
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if (descriptor == null) return const SizedBox();
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return Image(
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image: DescriptorImageProvider(
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descriptor,
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scale: MediaQuery.devicePixelRatioOf(context),
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),
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);
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}).toList(),
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),
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);
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}
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return const SizedBox();
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});
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}
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}
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