mirror of
https://gitlab.com/famedly/fluffychat.git
synced 2024-12-27 00:22:38 +01:00
459 lines
23 KiB
Dart
459 lines
23 KiB
Dart
import 'package:flutter/material.dart';
|
|
|
|
import 'package:desktop_drop/desktop_drop.dart';
|
|
import 'package:flutter_gen/gen_l10n/l10n.dart';
|
|
import 'package:future_loading_dialog/future_loading_dialog.dart';
|
|
import 'package:matrix/matrix.dart';
|
|
import 'package:scroll_to_index/scroll_to_index.dart';
|
|
import 'package:swipe_to_action/swipe_to_action.dart';
|
|
import 'package:vrouter/vrouter.dart';
|
|
|
|
import 'package:fluffychat/config/app_config.dart';
|
|
import 'package:fluffychat/config/themes.dart';
|
|
import 'package:fluffychat/pages/chat/chat.dart';
|
|
import 'package:fluffychat/pages/chat/chat_app_bar_title.dart';
|
|
import 'package:fluffychat/pages/chat/encryption_button.dart';
|
|
import 'package:fluffychat/pages/chat/pinned_events.dart';
|
|
import 'package:fluffychat/pages/chat/reactions_picker.dart';
|
|
import 'package:fluffychat/pages/chat/reply_display.dart';
|
|
import 'package:fluffychat/pages/chat/seen_by_row.dart';
|
|
import 'package:fluffychat/pages/chat/tombstone_display.dart';
|
|
import 'package:fluffychat/pages/chat/typing_indicators.dart';
|
|
import 'package:fluffychat/pages/user_bottom_sheet/user_bottom_sheet.dart';
|
|
import 'package:fluffychat/utils/platform_infos.dart';
|
|
import 'package:fluffychat/utils/sentry_controller.dart';
|
|
import 'package:fluffychat/widgets/chat_settings_popup_menu.dart';
|
|
import 'package:fluffychat/widgets/connection_status_header.dart';
|
|
import 'package:fluffychat/widgets/matrix.dart';
|
|
import 'package:fluffychat/widgets/unread_badge_back_button.dart';
|
|
import '../../utils/stream_extension.dart';
|
|
import 'chat_emoji_picker.dart';
|
|
import 'chat_input_row.dart';
|
|
import 'events/message.dart';
|
|
|
|
enum _EventContextAction { info, report }
|
|
|
|
class ChatView extends StatelessWidget {
|
|
final ChatController controller;
|
|
|
|
const ChatView(this.controller, {Key? key}) : super(key: key);
|
|
|
|
List<Widget> _appBarActions(BuildContext context) {
|
|
if (controller.selectMode) {
|
|
return [
|
|
if (controller.canEditSelectedEvents)
|
|
IconButton(
|
|
icon: const Icon(Icons.edit_outlined),
|
|
tooltip: L10n.of(context)!.edit,
|
|
onPressed: controller.editSelectedEventAction,
|
|
),
|
|
IconButton(
|
|
icon: const Icon(Icons.copy_outlined),
|
|
tooltip: L10n.of(context)!.copy,
|
|
onPressed: controller.copyEventsAction,
|
|
),
|
|
if (controller.canSaveSelectedEvent)
|
|
IconButton(
|
|
icon: Icon(Icons.adaptive.share),
|
|
tooltip: L10n.of(context)!.share,
|
|
onPressed: controller.saveSelectedEvent,
|
|
),
|
|
if (controller.canRedactSelectedEvents)
|
|
IconButton(
|
|
icon: const Icon(Icons.delete_outlined),
|
|
tooltip: L10n.of(context)!.redactMessage,
|
|
onPressed: controller.redactEventsAction,
|
|
),
|
|
IconButton(
|
|
icon: const Icon(Icons.push_pin_outlined),
|
|
onPressed: controller.pinEvent,
|
|
tooltip: L10n.of(context)!.pinMessage,
|
|
),
|
|
if (controller.selectedEvents.length == 1)
|
|
PopupMenuButton<_EventContextAction>(
|
|
onSelected: (action) {
|
|
switch (action) {
|
|
case _EventContextAction.info:
|
|
controller.showEventInfo();
|
|
controller.clearSelectedEvents();
|
|
break;
|
|
case _EventContextAction.report:
|
|
controller.reportEventAction();
|
|
break;
|
|
}
|
|
},
|
|
itemBuilder: (context) => [
|
|
PopupMenuItem(
|
|
value: _EventContextAction.info,
|
|
child: Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const Icon(Icons.info_outlined),
|
|
const SizedBox(width: 12),
|
|
Text(L10n.of(context)!.messageInfo),
|
|
],
|
|
),
|
|
),
|
|
PopupMenuItem(
|
|
value: _EventContextAction.report,
|
|
child: Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const Icon(
|
|
Icons.shield_outlined,
|
|
color: Colors.red,
|
|
),
|
|
const SizedBox(width: 12),
|
|
Text(L10n.of(context)!.reportMessage),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
];
|
|
} else {
|
|
final widgets = controller.room?.widgets ?? [];
|
|
return [
|
|
if (widgets.isNotEmpty)
|
|
IconButton(
|
|
onPressed: controller.showWidgetsSheet,
|
|
icon: const Icon(Icons.widgets),
|
|
tooltip: L10n.of(context)!.matrixWidgets,
|
|
),
|
|
IconButton(
|
|
onPressed: controller.onPhoneButtonTap,
|
|
icon: const Icon(Icons.call_outlined),
|
|
tooltip: L10n.of(context)!.placeCall,
|
|
),
|
|
EncryptionButton(controller.room!),
|
|
ChatSettingsPopupMenu(controller.room!, !controller.room!.isDirectChat),
|
|
];
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
controller.matrix ??= Matrix.of(context);
|
|
final client = controller.matrix!.client;
|
|
controller.sendingClient ??= client;
|
|
controller.room = controller.sendingClient!.getRoomById(controller.roomId!);
|
|
if (controller.room == null) {
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
title: Text(L10n.of(context)!.oopsSomethingWentWrong),
|
|
),
|
|
body: Center(
|
|
child: Text(L10n.of(context)!.youAreNoLongerParticipatingInThisChat),
|
|
),
|
|
);
|
|
}
|
|
|
|
if (controller.room!.membership == Membership.invite) {
|
|
showFutureLoadingDialog(
|
|
context: context, future: () => controller.room!.join());
|
|
}
|
|
final bottomSheetPadding = FluffyThemes.isColumnMode(context) ? 16.0 : 8.0;
|
|
final horizontalPadding = FluffyThemes.isColumnMode(context) ? 8.0 : 0.0;
|
|
|
|
return VWidgetGuard(
|
|
onSystemPop: (redirector) async {
|
|
if (controller.selectedEvents.isNotEmpty) {
|
|
controller.clearSelectedEvents();
|
|
redirector.stopRedirection();
|
|
}
|
|
},
|
|
child: StreamBuilder(
|
|
stream: controller.room!.onUpdate.stream
|
|
.rateLimit(const Duration(milliseconds: 250)),
|
|
builder: (context, snapshot) => FutureBuilder<bool>(
|
|
future: controller.getTimeline(),
|
|
builder: (BuildContext context, snapshot) {
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
actionsIconTheme: IconThemeData(
|
|
color: controller.selectedEvents.isEmpty
|
|
? null
|
|
: Theme.of(context).colorScheme.primary,
|
|
),
|
|
leading: controller.selectMode
|
|
? IconButton(
|
|
icon: const Icon(Icons.close),
|
|
onPressed: controller.clearSelectedEvents,
|
|
tooltip: L10n.of(context)!.close,
|
|
color: Theme.of(context).colorScheme.primary,
|
|
)
|
|
: UnreadBadgeBackButton(roomId: controller.roomId!),
|
|
titleSpacing: 0,
|
|
title: ChatAppBarTitle(controller),
|
|
actions: _appBarActions(context),
|
|
),
|
|
floatingActionButton: controller.showScrollDownButton &&
|
|
controller.selectedEvents.isEmpty
|
|
? Padding(
|
|
padding: const EdgeInsets.only(bottom: 56.0),
|
|
child: FloatingActionButton(
|
|
onPressed: controller.scrollDown,
|
|
foregroundColor:
|
|
Theme.of(context).textTheme.bodyText2!.color,
|
|
backgroundColor:
|
|
Theme.of(context).scaffoldBackgroundColor,
|
|
mini: true,
|
|
child: Icon(Icons.arrow_downward_outlined,
|
|
color: Theme.of(context).primaryColor),
|
|
),
|
|
)
|
|
: null,
|
|
backgroundColor: Theme.of(context).colorScheme.surface,
|
|
body: DropTarget(
|
|
onDragDone: controller.onDragDone,
|
|
onDragEntered: controller.onDragEntered,
|
|
onDragExited: controller.onDragExited,
|
|
child: Stack(
|
|
children: <Widget>[
|
|
if (Matrix.of(context).wallpaper != null)
|
|
Image.file(
|
|
Matrix.of(context).wallpaper!,
|
|
width: double.infinity,
|
|
height: double.infinity,
|
|
fit: BoxFit.cover,
|
|
),
|
|
SafeArea(
|
|
child: Column(
|
|
children: <Widget>[
|
|
TombstoneDisplay(controller),
|
|
PinnedEvents(controller),
|
|
Expanded(
|
|
child: GestureDetector(
|
|
onTap: controller.clearSingleSelectedEvent,
|
|
child: Builder(
|
|
builder: (context) {
|
|
if (snapshot.hasError) {
|
|
SentryController.captureException(
|
|
snapshot.error,
|
|
StackTrace.current,
|
|
);
|
|
}
|
|
if (controller.timeline == null) {
|
|
return const Center(
|
|
child:
|
|
CircularProgressIndicator.adaptive(
|
|
strokeWidth: 2),
|
|
);
|
|
}
|
|
|
|
// create a map of eventId --> index to greatly improve performance of
|
|
// ListView's findChildIndexCallback
|
|
final thisEventsKeyMap = <String, int>{};
|
|
for (var i = 0;
|
|
i < controller.filteredEvents.length;
|
|
i++) {
|
|
thisEventsKeyMap[controller
|
|
.filteredEvents[i].eventId] = i;
|
|
}
|
|
return ListView.custom(
|
|
padding: EdgeInsets.only(
|
|
top: 16,
|
|
bottom: 4,
|
|
left: horizontalPadding,
|
|
right: horizontalPadding,
|
|
),
|
|
reverse: true,
|
|
controller: controller.scrollController,
|
|
keyboardDismissBehavior: PlatformInfos
|
|
.isIOS
|
|
? ScrollViewKeyboardDismissBehavior
|
|
.onDrag
|
|
: ScrollViewKeyboardDismissBehavior
|
|
.manual,
|
|
childrenDelegate:
|
|
SliverChildBuilderDelegate(
|
|
(BuildContext context, int i) {
|
|
return i ==
|
|
controller.filteredEvents
|
|
.length +
|
|
1
|
|
? controller.timeline!
|
|
.isRequestingHistory
|
|
? const Center(
|
|
child:
|
|
CircularProgressIndicator
|
|
.adaptive(
|
|
strokeWidth:
|
|
2),
|
|
)
|
|
: controller.canLoadMore
|
|
? Center(
|
|
child: OutlinedButton(
|
|
style:
|
|
OutlinedButton
|
|
.styleFrom(
|
|
backgroundColor:
|
|
Theme.of(
|
|
context)
|
|
.scaffoldBackgroundColor,
|
|
),
|
|
onPressed: controller
|
|
.requestHistory,
|
|
child: Text(L10n.of(
|
|
context)!
|
|
.loadMore),
|
|
),
|
|
)
|
|
: Container()
|
|
: i == 0
|
|
? Column(
|
|
mainAxisSize:
|
|
MainAxisSize.min,
|
|
children: [
|
|
SeenByRow(controller),
|
|
TypingIndicators(
|
|
controller),
|
|
],
|
|
)
|
|
: AutoScrollTag(
|
|
key: ValueKey(controller
|
|
.filteredEvents[i - 1]
|
|
.eventId),
|
|
index: i - 1,
|
|
controller: controller
|
|
.scrollController,
|
|
child: Swipeable(
|
|
key: ValueKey(controller
|
|
.filteredEvents[
|
|
i - 1]
|
|
.eventId),
|
|
background:
|
|
const Padding(
|
|
padding: EdgeInsets
|
|
.symmetric(
|
|
horizontal:
|
|
12.0),
|
|
child: Center(
|
|
child: Icon(Icons
|
|
.reply_outlined),
|
|
),
|
|
),
|
|
direction:
|
|
SwipeDirection
|
|
.endToStart,
|
|
onSwipe: (direction) =>
|
|
controller.replyAction(
|
|
replyTo: controller
|
|
.filteredEvents[
|
|
i - 1]),
|
|
child: Message(
|
|
controller.filteredEvents[
|
|
i - 1],
|
|
onInfoTab: controller
|
|
.showEventInfo,
|
|
onAvatarTab:
|
|
(Event event) =>
|
|
showModalBottomSheet(
|
|
context:
|
|
context,
|
|
builder:
|
|
(c) =>
|
|
UserBottomSheet(
|
|
user: event
|
|
.sender,
|
|
outerContext:
|
|
context,
|
|
onMention: () => controller
|
|
.sendController
|
|
.text += '${event.sender.mention} ',
|
|
),
|
|
),
|
|
unfold: controller
|
|
.unfold,
|
|
onSelect: controller
|
|
.onSelectMessage,
|
|
scrollToEventId:
|
|
(String eventId) =>
|
|
controller.scrollToEventId(
|
|
eventId),
|
|
longPressSelect:
|
|
controller
|
|
.selectedEvents
|
|
.isEmpty,
|
|
selected: controller
|
|
.selectedEvents
|
|
.any((e) => e.eventId == controller.filteredEvents[i - 1].eventId),
|
|
timeline: controller.timeline!,
|
|
nextEvent: i < controller.filteredEvents.length ? controller.filteredEvents[i] : null),
|
|
),
|
|
);
|
|
},
|
|
childCount:
|
|
controller.filteredEvents.length +
|
|
2,
|
|
findChildIndexCallback: (key) =>
|
|
controller.findChildIndexCallback(
|
|
key, thisEventsKeyMap),
|
|
),
|
|
);
|
|
},
|
|
)),
|
|
),
|
|
if (controller.room!.canSendDefaultMessages &&
|
|
controller.room!.membership == Membership.join)
|
|
Container(
|
|
margin: EdgeInsets.only(
|
|
bottom: bottomSheetPadding,
|
|
left: bottomSheetPadding,
|
|
right: bottomSheetPadding,
|
|
),
|
|
constraints: const BoxConstraints(
|
|
maxWidth: FluffyThemes.columnWidth * 2.5),
|
|
alignment: Alignment.center,
|
|
child: Material(
|
|
borderRadius: const BorderRadius.only(
|
|
bottomLeft:
|
|
Radius.circular(AppConfig.borderRadius),
|
|
bottomRight:
|
|
Radius.circular(AppConfig.borderRadius),
|
|
),
|
|
elevation: 6,
|
|
shadowColor: Theme.of(context)
|
|
.secondaryHeaderColor
|
|
.withAlpha(100),
|
|
clipBehavior: Clip.hardEdge,
|
|
color: Theme.of(context)
|
|
.appBarTheme
|
|
.backgroundColor,
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const ConnectionStatusHeader(),
|
|
ReactionsPicker(controller),
|
|
ReplyDisplay(controller),
|
|
ChatInputRow(controller),
|
|
ChatEmojiPicker(controller),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
if (controller.dragging)
|
|
Container(
|
|
color: Theme.of(context)
|
|
.scaffoldBackgroundColor
|
|
.withOpacity(0.9),
|
|
alignment: Alignment.center,
|
|
child: const Icon(
|
|
Icons.upload_outlined,
|
|
size: 100,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|