748 lines
38 KiB
Dart
748 lines
38 KiB
Dart
import 'dart:math';
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import 'dart:ui';
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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/views/chat.dart';
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import 'package:fluffychat/views/widgets/avatar.dart';
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import 'package:fluffychat/views/widgets/chat_settings_popup_menu.dart';
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import 'package:fluffychat/views/widgets/connection_status_header.dart';
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import 'package:fluffychat/views/widgets/input_bar.dart';
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import 'package:fluffychat/views/widgets/unread_badge_back_button.dart';
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import 'package:fluffychat/config/themes.dart';
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import 'package:future_loading_dialog/future_loading_dialog.dart';
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import 'package:fluffychat/views/widgets/encryption_button.dart';
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import 'package:fluffychat/views/widgets/list_items/message.dart';
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import 'package:fluffychat/views/widgets/matrix.dart';
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import 'package:fluffychat/views/widgets/reply_content.dart';
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import 'package:fluffychat/views/widgets/user_bottom_sheet.dart';
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import 'package:fluffychat/config/app_emojis.dart';
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import 'package:fluffychat/utils/matrix_locals.dart';
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import 'package:fluffychat/utils/platform_infos.dart';
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import 'package:fluffychat/utils/room_status_extension.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:flutter/services.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:scroll_to_index/scroll_to_index.dart';
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import 'package:swipe_to_action/swipe_to_action.dart';
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class ChatUI extends StatelessWidget {
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final ChatController controller;
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const ChatUI(this.controller, {Key key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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controller.matrix = Matrix.of(context);
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final client = controller.matrix.client;
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controller.room ??= client.getRoomById(controller.widget.id);
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if (controller.room == null) {
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return Scaffold(
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appBar: AppBar(
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title: Text(L10n.of(context).oopsSomethingWentWrong),
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),
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body: Center(
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child: Text(L10n.of(context).youAreNoLongerParticipatingInThisChat),
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),
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);
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}
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controller.matrix.client.activeRoomId = controller.widget.id;
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if (controller.room.membership == Membership.invite) {
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showFutureLoadingDialog(
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context: context, future: () => controller.room.join());
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}
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return Scaffold(
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appBar: AppBar(
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leading: controller.selectMode
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? IconButton(
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icon: Icon(Icons.close),
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onPressed: controller.clearSelectedEvents,
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tooltip: L10n.of(context).close,
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)
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: AdaptivePageLayout.of(context).columnMode(context)
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? null
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: UnreadBadgeBackButton(roomId: controller.widget.id),
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titleSpacing:
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AdaptivePageLayout.of(context).columnMode(context) ? null : 0,
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title: controller.selectedEvents.isEmpty
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? StreamBuilder(
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stream: controller.room.onUpdate.stream,
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builder: (context, snapshot) => ListTile(
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leading: Avatar(
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controller.room.avatar, controller.room.displayname),
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contentPadding: EdgeInsets.zero,
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onTap: controller.room.isDirectChat
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? () => showModalBottomSheet(
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context: context,
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builder: (c) => UserBottomSheet(
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user: controller.room.getUserByMXIDSync(
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controller.room.directChatMatrixID),
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onMention: () => controller
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.sendController.text +=
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'${controller.room.directChatMatrixID} ',
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),
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)
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: () => (!AdaptivePageLayout.of(context)
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.columnMode(context) ||
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AdaptivePageLayout.of(context)
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.viewDataStack
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.length <
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3)
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? AdaptivePageLayout.of(context).pushNamed(
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'/rooms/${controller.room.id}/details')
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: null,
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title: Text(
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controller.room.getLocalizedDisplayname(
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MatrixLocals(L10n.of(context))),
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maxLines: 1),
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subtitle: controller.room
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.getLocalizedTypingText(context)
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.isEmpty
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? StreamBuilder<Object>(
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stream: Matrix.of(context)
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.client
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.onPresence
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.stream
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.where((p) =>
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p.senderId ==
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controller.room.directChatMatrixID),
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builder: (context, snapshot) => Text(
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controller.room.getLocalizedStatus(context),
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maxLines: 1,
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//overflow: TextOverflow.ellipsis,
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))
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: Row(
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children: <Widget>[
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Icon(Icons.edit_outlined,
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color: Theme.of(context).accentColor,
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size: 13),
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SizedBox(width: 4),
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Expanded(
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child: Text(
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controller.room
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.getLocalizedTypingText(context),
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maxLines: 1,
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style: TextStyle(
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color: Theme.of(context).accentColor,
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fontStyle: FontStyle.italic,
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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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: Text(L10n.of(context)
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.numberSelected(controller.selectedEvents.length.toString())),
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actions: controller.selectMode
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? <Widget>[
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if (controller.selectedEvents.length == 1 &&
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controller.selectedEvents.first.status > 0 &&
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controller.selectedEvents.first.senderId == client.userID)
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IconButton(
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icon: Icon(Icons.edit_outlined),
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tooltip: L10n.of(context).edit,
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onPressed: controller.editSelectedEventAction,
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),
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PopupMenuButton(
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onSelected: controller.onEventActionPopupMenuSelected,
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itemBuilder: (_) => [
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PopupMenuItem(
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value: 'copy',
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child: Text(L10n.of(context).copy),
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),
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if (controller.canRedactSelectedEvents)
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PopupMenuItem(
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value: 'redact',
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child: Text(
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L10n.of(context).redactMessage,
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style: TextStyle(color: Colors.orange),
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),
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),
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if (controller.selectedEvents.length == 1)
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PopupMenuItem(
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value: 'report',
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child: Text(
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L10n.of(context).reportMessage,
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style: TextStyle(color: Colors.red),
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),
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),
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],
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),
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]
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: <Widget>[
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if (controller.room.canSendDefaultStates)
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IconButton(
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tooltip: L10n.of(context).videoCall,
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icon: Icon(Icons.video_call_outlined),
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onPressed: controller.startCallAction,
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),
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ChatSettingsPopupMenu(
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controller.room, !controller.room.isDirectChat),
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],
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),
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floatingActionButton: controller.showScrollDownButton
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? Padding(
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padding: const EdgeInsets.only(bottom: 56.0),
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child: FloatingActionButton(
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onPressed: controller.scrollDown,
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foregroundColor: Theme.of(context).textTheme.bodyText2.color,
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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mini: true,
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child: Icon(Icons.arrow_downward_outlined,
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color: Theme.of(context).primaryColor),
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),
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)
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: null,
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body: Stack(
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children: <Widget>[
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if (Matrix.of(context).wallpaper != null)
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Image.file(
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Matrix.of(context).wallpaper,
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width: double.infinity,
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height: double.infinity,
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fit: BoxFit.cover,
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),
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SafeArea(
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child: Column(
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children: <Widget>[
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ConnectionStatusHeader(),
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if (controller.room.getState(EventTypes.RoomTombstone) != null)
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Container(
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height: 72,
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child: Material(
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color: Theme.of(context).secondaryHeaderColor,
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child: ListTile(
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leading: CircleAvatar(
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foregroundColor: Theme.of(context).accentColor,
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backgroundColor: Theme.of(context).backgroundColor,
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child: Icon(Icons.upgrade_outlined),
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),
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title: Text(
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controller.room
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.getState(EventTypes.RoomTombstone)
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.parsedTombstoneContent
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.body,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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subtitle: Text(L10n.of(context).goToTheNewRoom),
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onTap: controller.goToNewRoomAction,
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),
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),
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),
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Expanded(
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child: FutureBuilder<bool>(
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future: controller.getTimeline(),
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builder: (BuildContext context, snapshot) {
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if (!snapshot.hasData) {
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return Center(
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child: CircularProgressIndicator(),
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);
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}
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// create a map of eventId --> index to greatly improve performance of
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// ListView's findChildIndexCallback
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final thisEventsKeyMap = <String, int>{};
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for (var i = 0;
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i < controller.filteredEvents.length;
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i++) {
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thisEventsKeyMap[controller.filteredEvents[i].eventId] =
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i;
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}
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final horizontalPadding = max(
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0,
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(MediaQuery.of(context).size.width -
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FluffyThemes.columnWidth *
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(AdaptivePageLayout.of(context)
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.currentViewData
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.rightView !=
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null
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? 4.5
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: 3.5)) /
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2)
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.toDouble();
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return ListView.custom(
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padding: EdgeInsets.only(
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top: 16,
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left: horizontalPadding,
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right: horizontalPadding,
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),
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reverse: true,
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controller: controller.scrollController,
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childrenDelegate: SliverChildBuilderDelegate(
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(BuildContext context, int i) {
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return i == controller.filteredEvents.length + 1
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? controller.timeline.isRequestingHistory
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? Container(
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height: 50,
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alignment: Alignment.center,
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padding: EdgeInsets.all(8),
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child: CircularProgressIndicator(),
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)
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: controller.canLoadMore
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? TextButton(
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onPressed:
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controller.requestHistory,
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child: Text(
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L10n.of(context).loadMore,
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style: TextStyle(
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color: Theme.of(context)
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.primaryColor,
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fontWeight: FontWeight.bold,
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decoration:
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TextDecoration.underline,
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),
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),
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)
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: Container()
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: i == 0
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? StreamBuilder(
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stream: controller.room.onUpdate.stream,
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builder: (_, __) {
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final seenByText = controller.room
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.getLocalizedSeenByText(
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context,
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controller.timeline,
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controller.filteredEvents,
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controller.unfolded,
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);
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return AnimatedContainer(
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height: seenByText.isEmpty ? 0 : 24,
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duration: seenByText.isEmpty
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? Duration(milliseconds: 0)
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: Duration(milliseconds: 300),
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alignment: controller.filteredEvents
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.first.senderId ==
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client.userID
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? Alignment.topRight
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: Alignment.topLeft,
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padding: EdgeInsets.only(
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left: 8,
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right: 8,
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bottom: 8,
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),
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child: Container(
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padding: EdgeInsets.symmetric(
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horizontal: 4),
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decoration: BoxDecoration(
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color: Theme.of(context)
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.scaffoldBackgroundColor
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.withOpacity(0.8),
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borderRadius:
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BorderRadius.circular(4),
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),
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child: Text(
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seenByText,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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color: Theme.of(context)
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.accentColor,
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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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: AutoScrollTag(
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key: ValueKey(controller
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.filteredEvents[i - 1].eventId),
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index: i - 1,
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controller: controller.scrollController,
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child: Swipeable(
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key: ValueKey(controller
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.filteredEvents[i - 1].eventId),
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background: Padding(
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padding: EdgeInsets.symmetric(
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horizontal: 12.0),
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child: Center(
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child: Icon(Icons.reply_outlined),
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),
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),
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direction: SwipeDirection.endToStart,
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onSwipe: (direction) =>
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controller.replyAction(
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replyTo: controller
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.filteredEvents[i - 1]),
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child: Message(
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controller.filteredEvents[i - 1],
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onAvatarTab: (Event event) =>
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showModalBottomSheet(
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context: context,
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builder: (c) =>
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UserBottomSheet(
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user: event.sender,
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onMention: () => controller
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.sendController
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.text +=
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'${event.senderId} ',
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),
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),
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unfold: controller.unfold,
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onSelect:
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controller.onSelectMessage,
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scrollToEventId:
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(String eventId) => controller
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.scrollToEventId(eventId),
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longPressSelect: controller
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.selectedEvents.isEmpty,
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selected: controller
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.selectedEvents
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.contains(controller
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.filteredEvents[i - 1]),
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timeline: controller.timeline,
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nextEvent: i >= 2
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? controller
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.filteredEvents[i - 2]
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: null),
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),
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);
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},
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childCount: controller.filteredEvents.length + 2,
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findChildIndexCallback: (key) => controller
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.findChildIndexCallback(key, thisEventsKeyMap),
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),
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);
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},
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),
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),
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AnimatedContainer(
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duration: Duration(milliseconds: 300),
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height: (controller.editEvent == null &&
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controller.replyEvent == null &&
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controller.room.canSendDefaultMessages &&
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controller.selectedEvents.length == 1)
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? 56
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: 0,
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child: Material(
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color: Theme.of(context).secondaryHeaderColor,
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child: Builder(builder: (context) {
|
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if (!(controller.editEvent == null &&
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controller.replyEvent == null &&
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controller.selectedEvents.length == 1)) {
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return Container();
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}
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final emojis = List<String>.from(AppEmojis.emojis);
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final allReactionEvents = controller.selectedEvents.first
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.aggregatedEvents(
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controller.timeline, RelationshipTypes.Reaction)
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?.where((event) =>
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event.senderId == event.room.client.userID &&
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event.type == 'm.reaction');
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allReactionEvents.forEach((event) {
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try {
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emojis.remove(event.content['m.relates_to']['key']);
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} catch (_) {}
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});
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return ListView.builder(
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scrollDirection: Axis.horizontal,
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itemCount: emojis.length + 1,
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itemBuilder: (c, i) => i == emojis.length
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? InkWell(
|
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borderRadius: BorderRadius.circular(8),
|
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onTap: () => controller
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.pickEmojiAction(allReactionEvents),
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child: Container(
|
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width: 56,
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height: 56,
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alignment: Alignment.center,
|
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child: Icon(Icons.add_outlined),
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),
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)
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: InkWell(
|
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borderRadius: BorderRadius.circular(8),
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onTap: () =>
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controller.sendEmojiAction(emojis[i]),
|
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child: Container(
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width: 56,
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height: 56,
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alignment: Alignment.center,
|
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child: Text(
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emojis[i],
|
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style: TextStyle(fontSize: 30),
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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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AnimatedContainer(
|
|
duration: Duration(milliseconds: 300),
|
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height: controller.editEvent != null ||
|
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controller.replyEvent != null
|
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? 56
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: 0,
|
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child: Material(
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|
color: Theme.of(context).secondaryHeaderColor,
|
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child: Row(
|
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children: <Widget>[
|
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IconButton(
|
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tooltip: L10n.of(context).close,
|
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icon: Icon(Icons.close),
|
|
onPressed: controller.cancelReplyEventAction,
|
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),
|
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Expanded(
|
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child: controller.replyEvent != null
|
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? ReplyContent(controller.replyEvent,
|
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timeline: controller.timeline)
|
|
: _EditContent(controller.editEvent
|
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?.getDisplayEvent(controller.timeline)),
|
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),
|
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],
|
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),
|
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),
|
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),
|
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Divider(
|
|
height: 1,
|
|
thickness: 1,
|
|
),
|
|
controller.room.canSendDefaultMessages &&
|
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controller.room.membership == Membership.join
|
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? Container(
|
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decoration: BoxDecoration(
|
|
color: Theme.of(context).backgroundColor,
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),
|
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child: Row(
|
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crossAxisAlignment: CrossAxisAlignment.end,
|
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
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children: controller.selectMode
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? <Widget>[
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Container(
|
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height: 56,
|
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child: TextButton(
|
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onPressed: controller.forwardEventsAction,
|
|
child: Row(
|
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children: <Widget>[
|
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Icon(Icons
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.keyboard_arrow_left_outlined),
|
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Text(L10n.of(context).forward),
|
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],
|
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),
|
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),
|
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),
|
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controller.selectedEvents.length == 1
|
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? controller.selectedEvents.first
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.getDisplayEvent(
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controller.timeline)
|
|
.status >
|
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0
|
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? Container(
|
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height: 56,
|
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child: TextButton(
|
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onPressed:
|
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controller.replyAction,
|
|
child: Row(
|
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children: <Widget>[
|
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Text(
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L10n.of(context).reply),
|
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Icon(Icons
|
|
.keyboard_arrow_right),
|
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],
|
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),
|
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),
|
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)
|
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: Container(
|
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height: 56,
|
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child: TextButton(
|
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onPressed:
|
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controller.sendAgainAction,
|
|
child: Row(
|
|
children: <Widget>[
|
|
Text(L10n.of(context)
|
|
.tryToSendAgain),
|
|
SizedBox(width: 4),
|
|
Icon(Icons.send_outlined,
|
|
size: 16),
|
|
],
|
|
),
|
|
),
|
|
)
|
|
: Container(),
|
|
]
|
|
: <Widget>[
|
|
if (controller.inputText.isEmpty)
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: PopupMenuButton<String>(
|
|
icon: Icon(Icons.add_outlined),
|
|
onSelected: controller
|
|
.onAddPopupMenuButtonSelected,
|
|
itemBuilder: (BuildContext context) =>
|
|
<PopupMenuEntry<String>>[
|
|
PopupMenuItem<String>(
|
|
value: 'file',
|
|
child: ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor: Colors.green,
|
|
foregroundColor: Colors.white,
|
|
child: Icon(
|
|
Icons.attachment_outlined),
|
|
),
|
|
title: Text(
|
|
L10n.of(context).sendFile),
|
|
contentPadding: EdgeInsets.all(0),
|
|
),
|
|
),
|
|
PopupMenuItem<String>(
|
|
value: 'image',
|
|
child: ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor: Colors.blue,
|
|
foregroundColor: Colors.white,
|
|
child:
|
|
Icon(Icons.image_outlined),
|
|
),
|
|
title: Text(
|
|
L10n.of(context).sendImage),
|
|
contentPadding: EdgeInsets.all(0),
|
|
),
|
|
),
|
|
if (PlatformInfos.isMobile)
|
|
PopupMenuItem<String>(
|
|
value: 'camera',
|
|
child: ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor:
|
|
Colors.purple,
|
|
foregroundColor: Colors.white,
|
|
child: Icon(Icons
|
|
.camera_alt_outlined),
|
|
),
|
|
title: Text(L10n.of(context)
|
|
.openCamera),
|
|
contentPadding:
|
|
EdgeInsets.all(0),
|
|
),
|
|
),
|
|
if (PlatformInfos.isMobile)
|
|
PopupMenuItem<String>(
|
|
value: 'voice',
|
|
child: ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor: Colors.red,
|
|
foregroundColor: Colors.white,
|
|
child: Icon(
|
|
Icons.mic_none_outlined),
|
|
),
|
|
title: Text(L10n.of(context)
|
|
.voiceMessage),
|
|
contentPadding:
|
|
EdgeInsets.all(0),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: EncryptionButton(controller.room),
|
|
),
|
|
Expanded(
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(
|
|
vertical: 4.0),
|
|
child: InputBar(
|
|
room: controller.room,
|
|
minLines: 1,
|
|
maxLines: kIsWeb ? 1 : 8,
|
|
autofocus: !PlatformInfos.isMobile,
|
|
keyboardType: !PlatformInfos.isMobile
|
|
? TextInputType.text
|
|
: TextInputType.multiline,
|
|
onSubmitted:
|
|
controller.onInputBarSubmitted,
|
|
focusNode: controller.inputFocus,
|
|
controller: controller.sendController,
|
|
decoration: InputDecoration(
|
|
hintText:
|
|
L10n.of(context).writeAMessage,
|
|
hintMaxLines: 1,
|
|
border: InputBorder.none,
|
|
enabledBorder: InputBorder.none,
|
|
filled: false,
|
|
),
|
|
onChanged: controller.onInputBarChanged,
|
|
),
|
|
),
|
|
),
|
|
if (PlatformInfos.isMobile &&
|
|
controller.inputText.isEmpty)
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: IconButton(
|
|
tooltip: L10n.of(context).voiceMessage,
|
|
icon: Icon(Icons.mic_none_outlined),
|
|
onPressed:
|
|
controller.voiceMessageAction,
|
|
),
|
|
),
|
|
if (!PlatformInfos.isMobile ||
|
|
controller.inputText.isNotEmpty)
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: IconButton(
|
|
icon: Icon(Icons.send_outlined),
|
|
onPressed: controller.send,
|
|
tooltip: L10n.of(context).send,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
)
|
|
: Container(),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _EditContent extends StatelessWidget {
|
|
final Event event;
|
|
|
|
_EditContent(this.event);
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
if (event == null) {
|
|
return Container();
|
|
}
|
|
return Row(
|
|
children: <Widget>[
|
|
Icon(
|
|
Icons.edit,
|
|
color: Theme.of(context).primaryColor,
|
|
),
|
|
Container(width: 15.0),
|
|
Text(
|
|
event?.getLocalizedBody(
|
|
MatrixLocals(L10n.of(context)),
|
|
withSenderNamePrefix: false,
|
|
hideReply: true,
|
|
) ??
|
|
'',
|
|
overflow: TextOverflow.ellipsis,
|
|
maxLines: 1,
|
|
style: TextStyle(
|
|
color: Theme.of(context).textTheme.bodyText2.color,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|