2022-12-27 03:00:28 +00:00
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:flutter/material.dart';
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2022-12-29 05:24:44 +00:00
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import '../../globals.dart';
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2022-12-27 03:00:28 +00:00
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import '../../models/image_entry.dart';
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import '../../screens/existing_image_selector_screen.dart';
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2022-12-29 05:24:44 +00:00
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import '../../screens/image_viewer_screen.dart';
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import '../../serializers/friendica/image_entry_friendica_extensions.dart';
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2022-12-27 03:00:28 +00:00
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import '../padding.dart';
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class GallerySelectorControl extends StatefulWidget {
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final List<ImageEntry> entries;
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const GallerySelectorControl({super.key, required this.entries});
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@override
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State<GallerySelectorControl> createState() => _GallerySelectorControlState();
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}
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class _GallerySelectorControlState extends State<GallerySelectorControl> {
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@override
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Widget build(BuildContext context) {
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const thumbnailSize = 50.0;
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return Column(children: [
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Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
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Text(
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'Existing Images',
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style: Theme.of(context).textTheme.titleLarge,
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),
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IconButton(
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onPressed: () async {
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final result = await Navigator.of(context).push<List<ImageEntry>>(
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MaterialPageRoute(
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builder: (context) => ExistingImageSelectorScreen()));
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if (result != null) {
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setState(() {
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widget.entries.clear();
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widget.entries.addAll(result);
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});
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}
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},
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icon: const Icon(Icons.photo_library),
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),
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]),
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const VerticalDivider(),
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if (widget.entries.isNotEmpty)
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SizedBox(
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height: thumbnailSize,
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child: ListView.separated(
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scrollDirection: Axis.horizontal,
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separatorBuilder: (context, index) => const HorizontalPadding(
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width: 5,
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),
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itemBuilder: (context, index) {
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2022-12-29 05:24:44 +00:00
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final item = widget.entries[index];
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return GestureDetector(
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onDoubleTap: () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (context) => ImageViewerScreen(
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2023-01-29 22:21:47 +00:00
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attachments: widget.entries
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.map((i) => i.toMediaAttachment())
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.toList(),
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initialIndex: index,
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),
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),
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);
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},
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2023-03-16 19:04:33 +00:00
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onTap: () async {
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final confirm =
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await showYesNoDialog(context, 'Remove image from post?');
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if (confirm == true) {
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setState(() {
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widget.entries.remove(item);
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});
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}
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},
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child: CachedNetworkImage(
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width: thumbnailSize,
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height: thumbnailSize,
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imageUrl: item.thumbnailUrl,
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),
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);
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},
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itemCount: widget.entries.length,
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),
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),
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]);
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}
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}
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