977 lines
40 KiB
Dart
977 lines
40 KiB
Dart
import 'dart:async';
|
|
import 'dart:io';
|
|
import 'dart:math';
|
|
|
|
import 'package:famedlysdk/famedlysdk.dart';
|
|
import 'package:flutter/scheduler.dart';
|
|
import 'package:fluffychat/components/adaptive_page_layout.dart';
|
|
import 'package:fluffychat/components/avatar.dart';
|
|
import 'package:fluffychat/components/chat_settings_popup_menu.dart';
|
|
import 'package:fluffychat/components/connection_status_header.dart';
|
|
import 'package:fluffychat/components/dialogs/presence_dialog.dart';
|
|
import 'package:fluffychat/components/dialogs/recording_dialog.dart';
|
|
import 'package:fluffychat/components/dialogs/simple_dialogs.dart';
|
|
import 'package:fluffychat/components/encryption_button.dart';
|
|
import 'package:fluffychat/components/list_items/message.dart';
|
|
import 'package:fluffychat/components/matrix.dart';
|
|
import 'package:fluffychat/components/reply_content.dart';
|
|
import 'package:fluffychat/l10n/l10n.dart';
|
|
import 'package:fluffychat/utils/app_route.dart';
|
|
import 'package:fluffychat/utils/room_status_extension.dart';
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter/services.dart';
|
|
import 'package:memoryfilepicker/memoryfilepicker.dart';
|
|
import 'package:pedantic/pedantic.dart';
|
|
import 'package:image_picker/image_picker.dart';
|
|
import 'package:file_picker_platform_interface/file_picker_platform_interface.dart';
|
|
import 'package:scroll_to_index/scroll_to_index.dart';
|
|
|
|
import 'chat_details.dart';
|
|
import 'chat_list.dart';
|
|
import '../components/input_bar.dart';
|
|
import '../components/dialogs/send_file_dialog.dart';
|
|
import '../utils/matrix_file_extension.dart';
|
|
|
|
class ChatView extends StatelessWidget {
|
|
final String id;
|
|
final String scrollToEventId;
|
|
|
|
const ChatView(this.id, {Key key, this.scrollToEventId}) : super(key: key);
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
// TODO: implement build
|
|
return AdaptivePageLayout(
|
|
primaryPage: FocusPage.SECOND,
|
|
firstScaffold: ChatList(
|
|
activeChat: id,
|
|
),
|
|
secondScaffold: _Chat(id, scrollToEventId: scrollToEventId),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _Chat extends StatefulWidget {
|
|
final String id;
|
|
final String scrollToEventId;
|
|
|
|
const _Chat(this.id, {Key key, this.scrollToEventId}) : super(key: key);
|
|
|
|
@override
|
|
_ChatState createState() => _ChatState();
|
|
}
|
|
|
|
class _ChatState extends State<_Chat> {
|
|
Room room;
|
|
|
|
Timeline timeline;
|
|
|
|
MatrixState matrix;
|
|
|
|
String seenByText = '';
|
|
|
|
final AutoScrollController _scrollController = AutoScrollController();
|
|
|
|
FocusNode inputFocus = FocusNode();
|
|
|
|
Timer typingCoolDown;
|
|
Timer typingTimeout;
|
|
bool currentlyTyping = false;
|
|
|
|
List<Event> selectedEvents = [];
|
|
|
|
Event replyEvent;
|
|
|
|
Event editEvent;
|
|
|
|
bool showScrollDownButton = false;
|
|
|
|
bool get selectMode => selectedEvents.isNotEmpty;
|
|
|
|
bool _loadingHistory = false;
|
|
|
|
final int _loadHistoryCount = 100;
|
|
|
|
String inputText = '';
|
|
|
|
bool get _canLoadMore => timeline.events.last.type != EventTypes.RoomCreate;
|
|
|
|
void requestHistory() async {
|
|
if (_canLoadMore) {
|
|
setState(() => _loadingHistory = true);
|
|
|
|
await SimpleDialogs(context).tryRequestWithErrorToast(
|
|
timeline.requestHistory(historyCount: _loadHistoryCount),
|
|
);
|
|
|
|
// we do NOT setState() here as then the event order will be wrong.
|
|
// instead, we just set our variable to false, and rely on timeline update to set the
|
|
// new state, thus triggering a re-render, for us
|
|
_loadingHistory = false;
|
|
}
|
|
}
|
|
|
|
void _updateScrollController() {
|
|
if (_scrollController.position.pixels ==
|
|
_scrollController.position.maxScrollExtent &&
|
|
timeline.events.isNotEmpty &&
|
|
timeline.events[timeline.events.length - 1].type !=
|
|
EventTypes.RoomCreate) {
|
|
requestHistory();
|
|
}
|
|
if (_scrollController.position.pixels > 0 &&
|
|
showScrollDownButton == false) {
|
|
setState(() => showScrollDownButton = true);
|
|
} else if (_scrollController.position.pixels == 0 &&
|
|
showScrollDownButton == true) {
|
|
setState(() => showScrollDownButton = false);
|
|
}
|
|
}
|
|
|
|
@override
|
|
void initState() {
|
|
_scrollController.addListener(_updateScrollController);
|
|
|
|
super.initState();
|
|
}
|
|
|
|
void updateView() {
|
|
if (!mounted) return;
|
|
|
|
var seenByText = '';
|
|
if (timeline.events.isNotEmpty) {
|
|
var lastReceipts = List.from(timeline.events.first.receipts);
|
|
lastReceipts.removeWhere((r) =>
|
|
r.user.id == room.client.userID ||
|
|
r.user.id == timeline.events.first.senderId);
|
|
if (lastReceipts.length == 1) {
|
|
seenByText = L10n.of(context)
|
|
.seenByUser(lastReceipts.first.user.calcDisplayname());
|
|
} else if (lastReceipts.length == 2) {
|
|
seenByText = seenByText = L10n.of(context).seenByUserAndUser(
|
|
lastReceipts.first.user.calcDisplayname(),
|
|
lastReceipts[1].user.calcDisplayname());
|
|
} else if (lastReceipts.length > 2) {
|
|
seenByText = L10n.of(context).seenByUserAndCountOthers(
|
|
lastReceipts.first.user.calcDisplayname(),
|
|
(lastReceipts.length - 1).toString());
|
|
}
|
|
}
|
|
if (timeline != null) {
|
|
setState(() {
|
|
this.seenByText = seenByText;
|
|
});
|
|
}
|
|
}
|
|
|
|
Future<bool> getTimeline(BuildContext context) async {
|
|
if (timeline == null) {
|
|
timeline = await room.getTimeline(onUpdate: updateView);
|
|
if (timeline.events.isNotEmpty) {
|
|
unawaited(room.sendReadReceipt(timeline.events.first.eventId));
|
|
}
|
|
|
|
// when the scroll controller is attached we want to scroll to an event id, if specified
|
|
// and update the scroll controller...which will trigger a request history, if the
|
|
// "load more" button is visible on the screen
|
|
SchedulerBinding.instance.addPostFrameCallback((_) async {
|
|
if (widget.scrollToEventId != null) {
|
|
_scrollToEventId(widget.scrollToEventId, context: context);
|
|
}
|
|
_updateScrollController();
|
|
});
|
|
}
|
|
updateView();
|
|
return true;
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
timeline?.cancelSubscriptions();
|
|
timeline = null;
|
|
matrix.activeRoomId = '';
|
|
super.dispose();
|
|
}
|
|
|
|
TextEditingController sendController = TextEditingController();
|
|
|
|
void send() {
|
|
if (sendController.text.isEmpty) return;
|
|
room.sendTextEvent(sendController.text,
|
|
inReplyTo: replyEvent, editEventId: editEvent?.eventId);
|
|
sendController.text = '';
|
|
|
|
setState(() {
|
|
inputText = '';
|
|
replyEvent = null;
|
|
editEvent = null;
|
|
});
|
|
}
|
|
|
|
void sendFileAction(BuildContext context) async {
|
|
var file = await MemoryFilePicker.getFile();
|
|
if (file == null) return;
|
|
await showDialog(
|
|
context: context,
|
|
builder: (context) => SendFileDialog(
|
|
file:
|
|
MatrixFile(bytes: file.bytes, name: file.path).detectFileType,
|
|
room: room,
|
|
));
|
|
}
|
|
|
|
void sendImageAction(BuildContext context) async {
|
|
var file = await MemoryFilePicker.getFile(type: FileType.image);
|
|
if (file == null) return;
|
|
final bytes = await file.bytes;
|
|
await showDialog(
|
|
context: context,
|
|
builder: (context) => SendFileDialog(
|
|
file: MatrixImageFile(bytes: bytes, name: file.path),
|
|
room: room,
|
|
));
|
|
}
|
|
|
|
void openCameraAction(BuildContext context) async {
|
|
var file = await MemoryFilePicker.getImage(source: ImageSource.camera);
|
|
if (file == null) return;
|
|
await showDialog(
|
|
context: context,
|
|
builder: (context) => SendFileDialog(
|
|
file: MatrixImageFile(bytes: file.bytes, name: file.path),
|
|
room: room,
|
|
));
|
|
}
|
|
|
|
void voiceMessageAction(BuildContext context) async {
|
|
String result;
|
|
await showDialog(
|
|
context: context,
|
|
builder: (context) => RecordingDialog(
|
|
onFinished: (r) => result = r,
|
|
));
|
|
if (result == null) return;
|
|
final audioFile = File(result);
|
|
// as we already explicitly say send in the recording dialog,
|
|
// we do not need the send file dialog anymore. We can just send this straight away.
|
|
await SimpleDialogs(context).tryRequestWithLoadingDialog(
|
|
room.sendFileEvent(
|
|
MatrixAudioFile(
|
|
bytes: audioFile.readAsBytesSync(), name: audioFile.path),
|
|
),
|
|
);
|
|
}
|
|
|
|
String _getSelectedEventString(BuildContext context) {
|
|
var copyString = '';
|
|
if (selectedEvents.length == 1) {
|
|
return selectedEvents.first.getLocalizedBody(L10n.of(context));
|
|
}
|
|
for (var event in selectedEvents) {
|
|
if (copyString.isNotEmpty) copyString += '\n\n';
|
|
copyString +=
|
|
event.getLocalizedBody(L10n.of(context), withSenderNamePrefix: true);
|
|
}
|
|
return copyString;
|
|
}
|
|
|
|
void copyEventsAction(BuildContext context) {
|
|
Clipboard.setData(ClipboardData(text: _getSelectedEventString(context)));
|
|
setState(() => selectedEvents.clear());
|
|
}
|
|
|
|
void redactEventsAction(BuildContext context) async {
|
|
var confirmed = await SimpleDialogs(context).askConfirmation(
|
|
titleText: L10n.of(context).messageWillBeRemovedWarning,
|
|
confirmText: L10n.of(context).remove,
|
|
);
|
|
if (!confirmed) return;
|
|
for (var event in selectedEvents) {
|
|
await SimpleDialogs(context).tryRequestWithLoadingDialog(
|
|
event.status > 0 ? event.redact() : event.remove());
|
|
}
|
|
setState(() => selectedEvents.clear());
|
|
}
|
|
|
|
bool get canRedactSelectedEvents {
|
|
for (var event in selectedEvents) {
|
|
if (event.canRedact == false) return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void forwardEventsAction(BuildContext context) async {
|
|
if (selectedEvents.length == 1) {
|
|
Matrix.of(context).shareContent = selectedEvents.first.content;
|
|
} else {
|
|
Matrix.of(context).shareContent = {
|
|
'msgtype': 'm.text',
|
|
'body': _getSelectedEventString(context),
|
|
};
|
|
}
|
|
setState(() => selectedEvents.clear());
|
|
Navigator.of(context).popUntil((r) => r.isFirst);
|
|
}
|
|
|
|
void sendAgainAction(Timeline timeline) {
|
|
final event = selectedEvents.first;
|
|
if (event.status == -1) {
|
|
event.sendAgain();
|
|
}
|
|
final allEditEvents = event
|
|
.aggregatedEvents(timeline, RelationshipTypes.Edit)
|
|
.where((e) => e.status == -1);
|
|
for (final e in allEditEvents) {
|
|
e.sendAgain();
|
|
}
|
|
setState(() => selectedEvents.clear());
|
|
}
|
|
|
|
void replyAction() {
|
|
setState(() {
|
|
replyEvent = selectedEvents.first;
|
|
selectedEvents.clear();
|
|
});
|
|
inputFocus.requestFocus();
|
|
}
|
|
|
|
void _scrollToEventId(String eventId, {BuildContext context}) async {
|
|
var eventIndex =
|
|
getFilteredEvents().indexWhere((e) => e.eventId == eventId);
|
|
if (eventIndex == -1) {
|
|
// event id not found...maybe we can fetch it?
|
|
// the try...finally is here to start and close the loading dialog reliably
|
|
try {
|
|
if (context != null) {
|
|
SimpleDialogs(context).showLoadingDialog(context);
|
|
}
|
|
// okay, we first have to fetch if the event is in the room
|
|
try {
|
|
final event = await timeline.getEventById(eventId);
|
|
if (event == null) {
|
|
// event is null...meaning something is off
|
|
return;
|
|
}
|
|
} catch (err) {
|
|
if (err is MatrixException && err.errcode == 'M_NOT_FOUND') {
|
|
// event wasn't found, as the server gave a 404 or something
|
|
return;
|
|
}
|
|
rethrow;
|
|
}
|
|
// okay, we know that the event *is* in the room
|
|
while (eventIndex == -1) {
|
|
if (!_canLoadMore) {
|
|
// we can't load any more events but still haven't found ours yet...better stop here
|
|
return;
|
|
}
|
|
try {
|
|
await timeline.requestHistory(historyCount: _loadHistoryCount);
|
|
} catch (err) {
|
|
if (err is TimeoutException) {
|
|
// loading the history timed out...so let's do nothing
|
|
return;
|
|
}
|
|
rethrow;
|
|
}
|
|
eventIndex =
|
|
getFilteredEvents().indexWhere((e) => e.eventId == eventId);
|
|
}
|
|
} finally {
|
|
if (context != null) {
|
|
Navigator.of(context)?.pop();
|
|
}
|
|
}
|
|
}
|
|
await _scrollController.scrollToIndex(eventIndex,
|
|
preferPosition: AutoScrollPosition.middle);
|
|
_updateScrollController();
|
|
}
|
|
|
|
List<Event> getFilteredEvents() => timeline.events
|
|
.where((e) =>
|
|
![RelationshipTypes.Edit, RelationshipTypes.Reaction]
|
|
.contains(e.relationshipType) &&
|
|
e.type != 'm.reaction')
|
|
.toList();
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
matrix = Matrix.of(context);
|
|
var client = matrix.client;
|
|
room ??= client.getRoomById(widget.id);
|
|
if (room == null) {
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
title: Text(L10n.of(context).oopsSomethingWentWrong),
|
|
),
|
|
body: Center(
|
|
child: Text(L10n.of(context).youAreNoLongerParticipatingInThisChat),
|
|
),
|
|
);
|
|
}
|
|
matrix.activeRoomId = widget.id;
|
|
|
|
if (room.membership == Membership.invite) {
|
|
SimpleDialogs(context).tryRequestWithLoadingDialog(room.join());
|
|
}
|
|
|
|
var typingText = '';
|
|
var typingUsers = room.typingUsers;
|
|
typingUsers.removeWhere((User u) => u.id == client.userID);
|
|
|
|
if (typingUsers.length == 1) {
|
|
typingText = L10n.of(context).isTyping;
|
|
if (typingUsers.first.id != room.directChatMatrixID) {
|
|
typingText =
|
|
L10n.of(context).userIsTyping(typingUsers.first.calcDisplayname());
|
|
}
|
|
} else if (typingUsers.length == 2) {
|
|
typingText = L10n.of(context).userAndUserAreTyping(
|
|
typingUsers.first.calcDisplayname(),
|
|
typingUsers[1].calcDisplayname());
|
|
} else if (typingUsers.length > 2) {
|
|
typingText = L10n.of(context).userAndOthersAreTyping(
|
|
typingUsers.first.calcDisplayname(),
|
|
(typingUsers.length - 1).toString());
|
|
}
|
|
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
leading: selectMode
|
|
? IconButton(
|
|
icon: Icon(Icons.close),
|
|
onPressed: () => setState(() => selectedEvents.clear()),
|
|
)
|
|
: null,
|
|
titleSpacing: 0,
|
|
title: selectedEvents.isEmpty
|
|
? StreamBuilder<Object>(
|
|
stream: Matrix.of(context)
|
|
.client
|
|
.onPresence
|
|
.stream
|
|
.where((p) => p.senderId == room.directChatMatrixID),
|
|
builder: (context, snapshot) {
|
|
return ListTile(
|
|
leading: Avatar(room.avatar, room.displayname),
|
|
contentPadding: EdgeInsets.zero,
|
|
onTap: () =>
|
|
room.isDirectChat && room.directChatPresence == null
|
|
? null
|
|
: room.isDirectChat
|
|
? showDialog(
|
|
context: context,
|
|
builder: (c) => PresenceDialog(
|
|
room.directChatPresence,
|
|
avatarUrl: room.avatar,
|
|
displayname: room.displayname,
|
|
),
|
|
)
|
|
: Navigator.of(context).push(
|
|
AppRoute.defaultRoute(
|
|
context,
|
|
ChatDetails(room),
|
|
),
|
|
),
|
|
title: Text(room.getLocalizedDisplayname(L10n.of(context)),
|
|
maxLines: 1),
|
|
subtitle: typingText.isEmpty
|
|
? Text(
|
|
room.getLocalizedStatus(context),
|
|
maxLines: 1,
|
|
)
|
|
: Row(
|
|
children: <Widget>[
|
|
Icon(Icons.edit,
|
|
color: Theme.of(context).primaryColor,
|
|
size: 13),
|
|
SizedBox(width: 4),
|
|
Text(
|
|
typingText,
|
|
maxLines: 1,
|
|
style: TextStyle(
|
|
color: Theme.of(context).primaryColor,
|
|
fontStyle: FontStyle.italic,
|
|
fontSize: 16,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
})
|
|
: Text(L10n.of(context)
|
|
.numberSelected(selectedEvents.length.toString())),
|
|
actions: selectMode
|
|
? <Widget>[
|
|
if (selectedEvents.length == 1 &&
|
|
selectedEvents.first.status > 0 &&
|
|
selectedEvents.first.senderId == client.userID)
|
|
IconButton(
|
|
icon: Icon(Icons.edit),
|
|
onPressed: () {
|
|
setState(() {
|
|
editEvent = selectedEvents.first;
|
|
sendController.text = editEvent
|
|
.getDisplayEvent(timeline)
|
|
.getLocalizedBody(L10n.of(context),
|
|
withSenderNamePrefix: false, hideReply: true);
|
|
selectedEvents.clear();
|
|
});
|
|
inputFocus.requestFocus();
|
|
},
|
|
),
|
|
IconButton(
|
|
icon: Icon(Icons.content_copy),
|
|
onPressed: () => copyEventsAction(context),
|
|
),
|
|
if (canRedactSelectedEvents)
|
|
IconButton(
|
|
icon: Icon(Icons.delete),
|
|
onPressed: () => redactEventsAction(context),
|
|
),
|
|
]
|
|
: <Widget>[ChatSettingsPopupMenu(room, !room.isDirectChat)],
|
|
),
|
|
floatingActionButton: showScrollDownButton
|
|
? Padding(
|
|
padding: const EdgeInsets.only(bottom: 56.0),
|
|
child: FloatingActionButton(
|
|
child: Icon(Icons.arrow_downward,
|
|
color: Theme.of(context).primaryColor),
|
|
onPressed: () => _scrollController.jumpTo(0),
|
|
foregroundColor: Theme.of(context).textTheme.bodyText2.color,
|
|
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
|
|
mini: true,
|
|
),
|
|
)
|
|
: null,
|
|
body: Stack(
|
|
children: <Widget>[
|
|
if (Matrix.of(context).wallpaper != null)
|
|
Opacity(
|
|
opacity: 0.66,
|
|
child: Image.file(
|
|
Matrix.of(context).wallpaper,
|
|
height: double.infinity,
|
|
width: double.infinity,
|
|
fit: BoxFit.cover,
|
|
),
|
|
),
|
|
Column(
|
|
children: <Widget>[
|
|
ConnectionStatusHeader(),
|
|
Expanded(
|
|
child: FutureBuilder<bool>(
|
|
future: getTimeline(context),
|
|
builder: (BuildContext context, snapshot) {
|
|
if (!snapshot.hasData) {
|
|
return Center(
|
|
child: CircularProgressIndicator(),
|
|
);
|
|
}
|
|
|
|
if (room.notificationCount != null &&
|
|
room.notificationCount > 0 &&
|
|
timeline != null &&
|
|
timeline.events.isNotEmpty &&
|
|
Matrix.of(context).webHasFocus) {
|
|
room.sendReadReceipt(timeline.events.first.eventId);
|
|
}
|
|
|
|
final filteredEvents = getFilteredEvents();
|
|
|
|
return ListView.builder(
|
|
padding: EdgeInsets.symmetric(
|
|
horizontal: max(
|
|
0,
|
|
(MediaQuery.of(context).size.width -
|
|
AdaptivePageLayout.defaultMinWidth *
|
|
3.5) /
|
|
2),
|
|
),
|
|
reverse: true,
|
|
itemCount: filteredEvents.length + 2,
|
|
controller: _scrollController,
|
|
itemBuilder: (BuildContext context, int i) {
|
|
return i == filteredEvents.length + 1
|
|
? _loadingHistory
|
|
? Container(
|
|
height: 50,
|
|
alignment: Alignment.center,
|
|
padding: EdgeInsets.all(8),
|
|
child: CircularProgressIndicator(),
|
|
)
|
|
: _canLoadMore
|
|
? FlatButton(
|
|
child: Text(
|
|
L10n.of(context).loadMore,
|
|
style: TextStyle(
|
|
color: Theme.of(context)
|
|
.primaryColor,
|
|
fontWeight: FontWeight.bold,
|
|
decoration:
|
|
TextDecoration.underline,
|
|
),
|
|
),
|
|
onPressed: requestHistory,
|
|
)
|
|
: Container()
|
|
: i == 0
|
|
? AnimatedContainer(
|
|
height: seenByText.isEmpty ? 0 : 24,
|
|
duration: seenByText.isEmpty
|
|
? Duration(milliseconds: 0)
|
|
: Duration(milliseconds: 500),
|
|
alignment:
|
|
filteredEvents.first.senderId ==
|
|
client.userID
|
|
? Alignment.topRight
|
|
: Alignment.topLeft,
|
|
child: Text(
|
|
seenByText,
|
|
maxLines: 1,
|
|
overflow: TextOverflow.ellipsis,
|
|
style: TextStyle(
|
|
color: Theme.of(context).primaryColor,
|
|
),
|
|
),
|
|
padding: EdgeInsets.only(
|
|
left: 8,
|
|
right: 8,
|
|
bottom: 8,
|
|
),
|
|
)
|
|
: AutoScrollTag(
|
|
key: ValueKey(i - 1),
|
|
index: i - 1,
|
|
controller: _scrollController,
|
|
child: Message(filteredEvents[i - 1],
|
|
onAvatarTab: (Event event) {
|
|
sendController.text +=
|
|
' ${event.senderId}';
|
|
},
|
|
onSelect: (Event event) {
|
|
if (!event.redacted) {
|
|
if (selectedEvents
|
|
.contains(event)) {
|
|
setState(
|
|
() => selectedEvents
|
|
.remove(event),
|
|
);
|
|
} else {
|
|
setState(
|
|
() =>
|
|
selectedEvents.add(event),
|
|
);
|
|
}
|
|
selectedEvents.sort(
|
|
(a, b) => a.originServerTs
|
|
.compareTo(
|
|
b.originServerTs),
|
|
);
|
|
}
|
|
},
|
|
scrollToEventId: (String eventId) =>
|
|
_scrollToEventId(eventId,
|
|
context: context),
|
|
longPressSelect:
|
|
selectedEvents.isEmpty,
|
|
selected: selectedEvents
|
|
.contains(filteredEvents[i - 1]),
|
|
timeline: timeline,
|
|
nextEvent: i >= 2
|
|
? filteredEvents[i - 2]
|
|
: null),
|
|
);
|
|
});
|
|
},
|
|
),
|
|
),
|
|
AnimatedContainer(
|
|
duration: Duration(milliseconds: 300),
|
|
height: editEvent != null || replyEvent != null ? 56 : 0,
|
|
child: Material(
|
|
color: Theme.of(context).secondaryHeaderColor,
|
|
child: Row(
|
|
children: <Widget>[
|
|
IconButton(
|
|
icon: Icon(Icons.close),
|
|
onPressed: () => setState(() {
|
|
replyEvent = null;
|
|
editEvent = null;
|
|
}),
|
|
),
|
|
Expanded(
|
|
child: replyEvent != null
|
|
? ReplyContent(replyEvent, timeline: timeline)
|
|
: _EditContent(
|
|
editEvent?.getDisplayEvent(timeline)),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
Divider(
|
|
height: 1,
|
|
color: Theme.of(context).secondaryHeaderColor,
|
|
thickness: 1,
|
|
),
|
|
room.canSendDefaultMessages && room.membership == Membership.join
|
|
? Container(
|
|
decoration: BoxDecoration(
|
|
color:
|
|
Theme.of(context).backgroundColor.withOpacity(0.8),
|
|
),
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.end,
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: selectMode
|
|
? <Widget>[
|
|
Container(
|
|
height: 56,
|
|
child: FlatButton(
|
|
onPressed: () =>
|
|
forwardEventsAction(context),
|
|
child: Row(
|
|
children: <Widget>[
|
|
Icon(Icons.keyboard_arrow_left),
|
|
Text(L10n.of(context).forward),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
selectedEvents.length == 1
|
|
? selectedEvents.first
|
|
.getDisplayEvent(timeline)
|
|
.status >
|
|
0
|
|
? Container(
|
|
height: 56,
|
|
child: FlatButton(
|
|
onPressed: () => replyAction(),
|
|
child: Row(
|
|
children: <Widget>[
|
|
Text(L10n.of(context).reply),
|
|
Icon(Icons
|
|
.keyboard_arrow_right),
|
|
],
|
|
),
|
|
),
|
|
)
|
|
: Container(
|
|
height: 56,
|
|
child: FlatButton(
|
|
onPressed: () =>
|
|
sendAgainAction(timeline),
|
|
child: Row(
|
|
children: <Widget>[
|
|
Text(L10n.of(context)
|
|
.tryToSendAgain),
|
|
SizedBox(width: 4),
|
|
Icon(Icons.send, size: 16),
|
|
],
|
|
),
|
|
),
|
|
)
|
|
: Container(),
|
|
]
|
|
: <Widget>[
|
|
if (inputText.isEmpty)
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: PopupMenuButton<String>(
|
|
icon: Icon(Icons.add),
|
|
onSelected: (String choice) async {
|
|
if (choice == 'file') {
|
|
sendFileAction(context);
|
|
} else if (choice == 'image') {
|
|
sendImageAction(context);
|
|
}
|
|
if (choice == 'camera') {
|
|
openCameraAction(context);
|
|
}
|
|
if (choice == 'voice') {
|
|
voiceMessageAction(context);
|
|
}
|
|
},
|
|
itemBuilder: (BuildContext context) =>
|
|
<PopupMenuEntry<String>>[
|
|
PopupMenuItem<String>(
|
|
value: 'file',
|
|
child: ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor: Colors.green,
|
|
foregroundColor: Colors.white,
|
|
child: Icon(Icons.attachment),
|
|
),
|
|
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),
|
|
),
|
|
title: Text(
|
|
L10n.of(context).sendImage),
|
|
contentPadding: EdgeInsets.all(0),
|
|
),
|
|
),
|
|
if (!kIsWeb)
|
|
PopupMenuItem<String>(
|
|
value: 'camera',
|
|
child: ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor: Colors.purple,
|
|
foregroundColor: Colors.white,
|
|
child: Icon(Icons.camera_alt),
|
|
),
|
|
title: Text(
|
|
L10n.of(context).openCamera),
|
|
contentPadding: EdgeInsets.all(0),
|
|
),
|
|
),
|
|
if (!kIsWeb)
|
|
PopupMenuItem<String>(
|
|
value: 'voice',
|
|
child: ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor: Colors.red,
|
|
foregroundColor: Colors.white,
|
|
child: Icon(Icons.mic),
|
|
),
|
|
title: Text(L10n.of(context)
|
|
.voiceMessage),
|
|
contentPadding: EdgeInsets.all(0),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: EncryptionButton(room),
|
|
),
|
|
Expanded(
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(
|
|
vertical: 4.0),
|
|
child: InputBar(
|
|
room: room,
|
|
minLines: 1,
|
|
maxLines: kIsWeb ? 1 : 8,
|
|
keyboardType: kIsWeb
|
|
? TextInputType.text
|
|
: TextInputType.multiline,
|
|
onSubmitted: (String text) {
|
|
send();
|
|
FocusScope.of(context)
|
|
.requestFocus(inputFocus);
|
|
},
|
|
focusNode: inputFocus,
|
|
controller: sendController,
|
|
decoration: InputDecoration(
|
|
hintText:
|
|
L10n.of(context).writeAMessage,
|
|
hintMaxLines: 1,
|
|
border: InputBorder.none,
|
|
),
|
|
onChanged: (String text) {
|
|
typingCoolDown?.cancel();
|
|
typingCoolDown =
|
|
Timer(Duration(seconds: 2), () {
|
|
typingCoolDown = null;
|
|
currentlyTyping = false;
|
|
room.sendTypingInfo(false);
|
|
});
|
|
typingTimeout ??=
|
|
Timer(Duration(seconds: 30), () {
|
|
typingTimeout = null;
|
|
currentlyTyping = false;
|
|
});
|
|
if (!currentlyTyping) {
|
|
currentlyTyping = true;
|
|
room.sendTypingInfo(true,
|
|
timeout: Duration(seconds: 30)
|
|
.inMilliseconds);
|
|
}
|
|
setState(() => inputText = text);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
if (!kIsWeb && inputText.isEmpty)
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: IconButton(
|
|
icon: Icon(Icons.mic),
|
|
onPressed: () =>
|
|
voiceMessageAction(context),
|
|
),
|
|
),
|
|
if (kIsWeb || inputText.isNotEmpty)
|
|
Container(
|
|
height: 56,
|
|
alignment: Alignment.center,
|
|
child: IconButton(
|
|
icon: Icon(Icons.send),
|
|
onPressed: () => 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(
|
|
L10n.of(context),
|
|
withSenderNamePrefix: false,
|
|
hideReply: true,
|
|
) ??
|
|
'',
|
|
overflow: TextOverflow.ellipsis,
|
|
maxLines: 1,
|
|
style: TextStyle(
|
|
color: Theme.of(context).textTheme.bodyText2.color,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|