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https://gitlab.com/famedly/fluffychat.git
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303ccbe965
If a room has emote packs, but none of them have an empty state key, we insert 'null' to also add a default pack people can easily edit. However, in that case we initialized the Map<String, Event?> variable with a Map<String, Event>. As such assigning null will throw. Converting manually with Map.of fixes that. fixes #1138
65 lines
2.4 KiB
Dart
65 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:matrix/matrix.dart';
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import 'package:vrouter/vrouter.dart';
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import 'package:fluffychat/pages/settings_multiple_emotes/settings_multiple_emotes.dart';
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import 'package:fluffychat/widgets/matrix.dart';
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class MultipleEmotesSettingsView extends StatelessWidget {
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final MultipleEmotesSettingsController controller;
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const MultipleEmotesSettingsView(this.controller, {Key? key})
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: super(key: key);
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@override
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Widget build(BuildContext context) {
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final room = Matrix.of(context).client.getRoomById(controller.roomId!)!;
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return Scaffold(
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appBar: AppBar(
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leading: const BackButton(),
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title: Text(L10n.of(context)!.emotePacks),
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),
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body: StreamBuilder(
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stream: room.onUpdate.stream,
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builder: (context, snapshot) {
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final packStateEvents = room.states['im.ponies.room_emotes'];
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// we need to manually convert the map using Map.of, otherwise assigning null will throw a type error.
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final Map<String, Event?> packs = packStateEvents != null
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? Map<String, Event?>.of(packStateEvents)
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: <String, Event?>{};
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if (!packs.containsKey('')) {
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packs[''] = null;
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}
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final keys = packs.keys.toList();
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keys.sort();
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return ListView.separated(
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separatorBuilder: (BuildContext context, int i) => Container(),
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itemCount: keys.length,
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itemBuilder: (BuildContext context, int i) {
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final event = packs[keys[i]];
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String? packName = keys[i].isNotEmpty ? keys[i] : 'Default Pack';
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if (event != null && event.content['pack'] is Map) {
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if (event.content['pack']['displayname'] is String) {
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packName = event.content['pack']['displayname'];
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} else if (event.content['pack']['name'] is String) {
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packName = event.content['pack']['name'];
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}
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}
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return ListTile(
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title: Text(packName!),
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onTap: () async {
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VRouter.of(context).toSegments(
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['rooms', room.id, 'details', 'emotes', keys[i]],
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);
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},
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);
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},
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);
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},
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),
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);
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}
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}
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