mirror of
https://gitlab.com/famedly/fluffychat.git
synced 2024-11-05 03:29:30 +01:00
398 lines
17 KiB
Dart
398 lines
17 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'package:adaptive_dialog/adaptive_dialog.dart';
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import 'package:adaptive_page_layout/adaptive_page_layout.dart';
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import 'package:famedlysdk/famedlysdk.dart';
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import 'package:fluffychat/components/avatar.dart';
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import 'package:fluffychat/components/connection_status_header.dart';
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import 'package:fluffychat/components/default_app_bar_search_field.dart';
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import 'package:fluffychat/components/default_bottom_navigation_bar.dart';
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import 'package:fluffychat/components/list_items/chat_list_item.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:fluffychat/app_config.dart';
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import 'package:fluffychat/utils/platform_infos.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:future_loading_dialog/future_loading_dialog.dart';
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import 'package:receive_sharing_intent/receive_sharing_intent.dart';
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import '../components/matrix.dart';
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import '../utils/matrix_file_extension.dart';
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import '../utils/url_launcher.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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enum SelectMode { normal, share, select }
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class ChatList extends StatefulWidget {
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final String activeChat;
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const ChatList({this.activeChat, Key key}) : super(key: key);
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@override
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_ChatListState createState() => _ChatListState();
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}
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class _ChatListState extends State<ChatList> {
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StreamSubscription _intentDataStreamSubscription;
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StreamSubscription _intentFileStreamSubscription;
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AppBar appBar;
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bool get searchMode => searchController.text?.isNotEmpty ?? false;
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final TextEditingController searchController = TextEditingController();
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final _selectedRoomIds = <String>{};
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final ScrollController _scrollController = ScrollController();
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void _processIncomingSharedFiles(List<SharedMediaFile> files) {
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if (files?.isEmpty ?? true) return;
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AdaptivePageLayout.of(context).popUntilIsFirst();
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final file = File(files.first.path);
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Matrix.of(context).shareContent = {
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'msgtype': 'chat.fluffy.shared_file',
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'file': MatrixFile(
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bytes: file.readAsBytesSync(),
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name: file.path,
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).detectFileType,
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};
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}
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void _processIncomingSharedText(String text) {
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if (text == null) return;
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AdaptivePageLayout.of(context).popUntilIsFirst();
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if (text.toLowerCase().startsWith(AppConfig.inviteLinkPrefix) ||
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(text.toLowerCase().startsWith(AppConfig.schemePrefix) &&
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!RegExp(r'\s').hasMatch(text))) {
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UrlLauncher(context, text).openMatrixToUrl();
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return;
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}
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Matrix.of(context).shareContent = {
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'msgtype': 'm.text',
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'body': text,
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};
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}
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void _initReceiveSharingIntent() {
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if (!PlatformInfos.isMobile) return;
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// For sharing images coming from outside the app while the app is in the memory
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_intentFileStreamSubscription = ReceiveSharingIntent.getMediaStream()
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.listen(_processIncomingSharedFiles, onError: print);
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// For sharing images coming from outside the app while the app is closed
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ReceiveSharingIntent.getInitialMedia().then(_processIncomingSharedFiles);
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// For sharing or opening urls/text coming from outside the app while the app is in the memory
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_intentDataStreamSubscription = ReceiveSharingIntent.getTextStream()
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.listen(_processIncomingSharedText, onError: print);
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// For sharing or opening urls/text coming from outside the app while the app is closed
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ReceiveSharingIntent.getInitialText().then(_processIncomingSharedText);
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}
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@override
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void initState() {
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_initReceiveSharingIntent();
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super.initState();
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}
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@override
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void dispose() {
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_intentDataStreamSubscription?.cancel();
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_intentFileStreamSubscription?.cancel();
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super.dispose();
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}
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void _toggleSelection(String roomId) {
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setState(() => _selectedRoomIds.contains(roomId)
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? _selectedRoomIds.remove(roomId)
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: _selectedRoomIds.add(roomId));
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}
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Future<void> _toggleUnread(BuildContext context) {
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final room = Matrix.of(context).client.getRoomById(_selectedRoomIds.single);
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return showFutureLoadingDialog(
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context: context,
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future: () => room.setUnread(!room.isUnread),
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);
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}
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Future<void> _toggleFavouriteRoom(BuildContext context) {
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final room = Matrix.of(context).client.getRoomById(_selectedRoomIds.single);
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return showFutureLoadingDialog(
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context: context,
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future: () => room.setFavourite(!room.isFavourite),
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);
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}
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Future<void> _toggleMuted(BuildContext context) {
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final room = Matrix.of(context).client.getRoomById(_selectedRoomIds.single);
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return showFutureLoadingDialog(
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context: context,
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future: () => room.setPushRuleState(
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room.pushRuleState == PushRuleState.notify
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? PushRuleState.mentions_only
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: PushRuleState.notify),
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);
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}
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Future<void> _archiveAction(BuildContext context) async {
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final confirmed = await showOkCancelAlertDialog(
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context: context,
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title: L10n.of(context).areYouSure,
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okLabel: L10n.of(context).yes,
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cancelLabel: L10n.of(context).cancel,
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useRootNavigator: false,
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) ==
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OkCancelResult.ok;
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if (!confirmed) return;
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await showFutureLoadingDialog(
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context: context,
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future: () => _archiveSelectedRooms(context),
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);
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setState(() => null);
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}
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Future<void> _archiveSelectedRooms(BuildContext context) async {
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final client = Matrix.of(context).client;
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while (_selectedRoomIds.isNotEmpty) {
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final roomId = _selectedRoomIds.first;
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await client.getRoomById(roomId).leave();
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_toggleSelection(roomId);
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}
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}
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Future<void> waitForFirstSync(BuildContext context) async {
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var client = Matrix.of(context).client;
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if (client.prevBatch?.isEmpty ?? true) {
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await client.onFirstSync.stream.first;
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}
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return true;
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}
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final GlobalKey<DefaultAppBarSearchFieldState> _searchFieldKey = GlobalKey();
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Future<List<ThirdPartyIdentifier>> _thirdPartyIdentifierFuture;
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@override
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Widget build(BuildContext context) {
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_thirdPartyIdentifierFuture ??=
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Matrix.of(context).client.requestThirdPartyIdentifiers();
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return StreamBuilder<Object>(
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stream: Matrix.of(context).onShareContentChanged.stream,
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builder: (_, __) {
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final selectMode = Matrix.of(context).shareContent != null
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? SelectMode.share
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: _selectedRoomIds.isEmpty
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? SelectMode.normal
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: SelectMode.select;
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return Scaffold(
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appBar: appBar ??
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AppBar(
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elevation: 1,
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leading: selectMode == SelectMode.normal
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? Center(
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child: InkWell(
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borderRadius: BorderRadius.circular(32),
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child: FutureBuilder<Profile>(
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future: Matrix.of(context).client.ownProfile,
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builder: (_, snapshot) => Avatar(
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snapshot.data?.avatarUrl ?? Uri.parse(''),
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snapshot.data?.displayname ??
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Matrix.of(context).client.userID.localpart,
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size: 32,
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),
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),
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onTap: () => AdaptivePageLayout.of(context)
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.pushNamedAndRemoveUntilIsFirst('/settings'),
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),
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)
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: IconButton(
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tooltip: L10n.of(context).cancel,
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icon: Icon(Icons.close_outlined),
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onPressed: () => selectMode == SelectMode.share
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? setState(
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() => Matrix.of(context).shareContent = null)
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: setState(() => _selectedRoomIds.clear()),
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),
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centerTitle: false,
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actions: selectMode == SelectMode.share
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? null
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: selectMode == SelectMode.select
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? [
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if (_selectedRoomIds.length == 1)
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IconButton(
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tooltip: L10n.of(context).toggleUnread,
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icon: Icon(Matrix.of(context)
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.client
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.getRoomById(_selectedRoomIds.single)
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.isUnread
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? Icons.mark_chat_read_outlined
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: Icons.mark_chat_unread_outlined),
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onPressed: () => _toggleUnread(context),
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),
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if (_selectedRoomIds.length == 1)
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IconButton(
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tooltip: L10n.of(context).toggleFavorite,
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icon: Icon(Icons.push_pin_outlined),
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onPressed: () =>
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_toggleFavouriteRoom(context),
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),
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if (_selectedRoomIds.length == 1)
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IconButton(
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icon: Icon(Matrix.of(context)
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.client
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.getRoomById(
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_selectedRoomIds.single)
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.pushRuleState ==
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PushRuleState.notify
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? Icons.notifications_off_outlined
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: Icons.notifications_outlined),
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tooltip: L10n.of(context).toggleMuted,
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onPressed: () => _toggleMuted(context),
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),
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IconButton(
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icon: Icon(Icons.archive_outlined),
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tooltip: L10n.of(context).archive,
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onPressed: () => _archiveAction(context),
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),
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]
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: [
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IconButton(
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icon: Icon(Icons.search_outlined),
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tooltip: L10n.of(context).search,
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onPressed: () async {
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await _scrollController.animateTo(
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_scrollController.position.minScrollExtent,
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duration: Duration(milliseconds: 200),
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curve: Curves.ease,
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);
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WidgetsBinding.instance.addPostFrameCallback(
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(_) => _searchFieldKey.currentState
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.requestFocus(),
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);
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},
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),
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],
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title: Text(selectMode == SelectMode.share
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? L10n.of(context).share
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: selectMode == SelectMode.select
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? L10n.of(context).numberSelected(
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_selectedRoomIds.length.toString())
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: AppConfig.applicationName),
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),
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body: Column(children: [
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ConnectionStatusHeader(),
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Expanded(
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child: StreamBuilder(
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stream: Matrix.of(context)
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.client
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.onSync
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.stream
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.where((s) => s.hasRoomUpdate),
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builder: (context, snapshot) {
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return FutureBuilder<void>(
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future: waitForFirstSync(context),
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builder: (BuildContext context, snapshot) {
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if (snapshot.hasData) {
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var rooms = List<Room>.from(
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Matrix.of(context).client.rooms);
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rooms.removeWhere((room) =>
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room.lastEvent == null ||
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(searchMode &&
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!room.displayname.toLowerCase().contains(
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searchController.text.toLowerCase() ??
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'')));
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if (rooms.isEmpty && (!searchMode)) {
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return Column(
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mainAxisAlignment: MainAxisAlignment.center,
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Icon(
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searchMode
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? Icons.search_outlined
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: Icons.maps_ugc_outlined,
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size: 80,
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color: Colors.grey,
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),
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Center(
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child: Text(
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searchMode
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? L10n.of(context).noRoomsFound
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: L10n.of(context).startYourFirstChat,
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textAlign: TextAlign.start,
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style: TextStyle(
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color: Colors.grey,
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fontSize: 16,
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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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final totalCount = rooms.length;
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return ListView.builder(
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controller: _scrollController,
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itemCount: totalCount + 1,
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itemBuilder: (BuildContext context, int i) => i ==
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0
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? Padding(
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padding: EdgeInsets.all(12),
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child: DefaultAppBarSearchField(
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key: _searchFieldKey,
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hintText: L10n.of(context).search,
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prefixIcon: Icon(Icons.search_outlined),
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searchController: searchController,
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onChanged: (_) => setState(() => null),
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padding: EdgeInsets.zero,
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),
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)
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: ChatListItem(
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rooms[i - 1],
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selected: _selectedRoomIds
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.contains(rooms[i - 1].id),
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onTap: selectMode == SelectMode.select
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? () =>
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_toggleSelection(rooms[i - 1].id)
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: null,
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onLongPress: () =>
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_toggleSelection(rooms[i - 1].id),
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activeChat:
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widget.activeChat == rooms[i - 1].id,
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),
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);
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} else {
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return Center(
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child: CircularProgressIndicator(),
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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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floatingActionButton: selectMode == SelectMode.normal
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? FloatingActionButton(
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child: Icon(Icons.add_outlined),
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onPressed: () => AdaptivePageLayout.of(context)
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.pushNamedAndRemoveUntilIsFirst('/newprivatechat'),
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)
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: null,
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bottomNavigationBar: selectMode == SelectMode.normal
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? DefaultBottomNavigationBar(currentIndex: 1)
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: null,
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);
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});
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}
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}
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enum ChatListPopupMenuItemActions {
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createGroup,
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discover,
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setStatus,
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inviteContact,
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settings,
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}
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