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use a double scaffold approach for pins drawer

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This commit is contained in:
Henry Hiles 2026-07-06 20:36:35 -04:00
commit 1f776c2a77
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
4 changed files with 355 additions and 355 deletions
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269
lib/widgets/room_chat.dart
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@ -62,9 +62,7 @@ class RoomChat extends HookConsumerWidget {
appBar: RoomAppbar(
roomId: this.roomId,
isDesktop: isDesktop,
onOpenDrawer: (_) => Scaffold.of(context).openDrawer(),
onOpenMemberList: null,
onOpenPinnedMessagesList: null,
onOpenDrawer: () => Scaffold.of(context).openDrawer(),
),
body: nothing,
);
@ -386,149 +384,148 @@ class RoomChat extends HookConsumerWidget {
}
return Scaffold(
appBar: RoomAppbar(
roomId: roomId,
isDesktop: isDesktop,
onOpenDrawer: (_) => Scaffold.of(context).openDrawer(),
onOpenMemberList: (thisContext) {
memberListOpened.value = !memberListOpened.value;
if (!showMembersByDefault) {
Scaffold.of(thisContext).openEndDrawer();
}
},
onOpenPinnedMessagesList: (thisContext) {
memberListOpened.value = false;
WidgetsBinding.instance.addPostFrameCallback((_) {
Scaffold.of(thisContext).openEndDrawer();
});
},
),
body: Row(
children: [
Expanded(
child: Stack(
children: [
Positioned.fill(
child: Padding(
padding: .symmetric(horizontal: 4),
child: switch (controllerData) {
AsyncData(:final value?) ||
AsyncLoading(:final value?) => CustomScrollView(
controller: scrollController,
slivers: [
SliverToBoxAdapter(
child: Padding(
padding: .symmetric(vertical: 36),
child: Center(
child: ElevatedButton(
onPressed: controllerData is AsyncData
? loadOlder
: null,
child: Text("Load More"),
endDrawer: PinnedEventsDrawer(roomId, getEventOptions: getEventOptions),
body: Builder(
builder: (middleContext) => Scaffold(
endDrawer: showMembersByDefault ? null : MemberList(roomId),
appBar: RoomAppbar(
roomId: roomId,
isDesktop: isDesktop,
onOpenDrawer: Scaffold.of(context).openDrawer,
onOpenMemberList: (thisContext) {
memberListOpened.value = !memberListOpened.value;
Scaffold.of(thisContext).openEndDrawer();
},
onOpenPinnedMessagesList: () {
Scaffold.of(middleContext).openEndDrawer();
},
),
body: Row(
children: [
Expanded(
child: Stack(
children: [
Positioned.fill(
child: Padding(
padding: .symmetric(horizontal: 4),
child: switch (controllerData) {
AsyncData(:final value?) ||
AsyncLoading(:final value?) => CustomScrollView(
controller: scrollController,
slivers: [
SliverToBoxAdapter(
child: Padding(
padding: .symmetric(vertical: 36),
child: Center(
child: ElevatedButton(
onPressed: controllerData is AsyncData
? loadOlder
: null,
child: Text("Load More"),
),
),
),
),
),
),
SuperSliverList.builder(
listController: listController.value,
itemCount: value.length,
itemBuilder: (_, index) {
final event = value[index];
final previousEvent = value.getOrNull(index - 1);
return HighlightWrapper(
EventRenderer(
event,
onTapReply: () async {
final replyId = event.replyTo;
listController.value.animateToItem(
index: value.indexWhere(
(element) => element.eventId == replyId,
),
scrollController: scrollController,
alignment: 0.5,
duration: (_) => .new(milliseconds: 700),
curve: (_) => Curves.easeInOut,
);
highlightedEvent.value = replyId;
await Future.delayed(.new(seconds: 1), () {
if (highlightedEvent.value == replyId) {
highlightedEvent.value = null;
}
});
},
getEventOptions: getEventOptions,
isGrouped:
previousEvent?.content
is MessageContent &&
previousEvent?.redactedBy == null &&
previousEvent?.relationType !=
"m.replace" &&
"${event.sender}${event.pmp?.id}" ==
"${previousEvent?.sender}${previousEvent?.pmp?.id}",
),
isHighlighted:
highlightedEvent.value == event.eventId,
);
},
),
SuperSliverList.builder(
listController: listController.value,
itemCount: value.length,
itemBuilder: (_, index) {
final event = value[index];
final previousEvent = value.getOrNull(
index - 1,
);
return HighlightWrapper(
EventRenderer(
event,
onTapReply: () async {
final replyId = event.replyTo;
listController.value.animateToItem(
index: value.indexWhere(
(element) =>
element.eventId == replyId,
),
scrollController: scrollController,
alignment: 0.5,
duration: (_) =>
.new(milliseconds: 700),
curve: (_) => Curves.easeInOut,
);
highlightedEvent.value = replyId;
await Future.delayed(
.new(seconds: 1),
() {
if (highlightedEvent.value ==
replyId) {
highlightedEvent.value = null;
}
},
);
},
getEventOptions: getEventOptions,
isGrouped:
previousEvent?.content
is MessageContent &&
previousEvent?.redactedBy == null &&
previousEvent?.relationType !=
"m.replace" &&
"${event.sender}${event.pmp?.id}" ==
"${previousEvent?.sender}${previousEvent?.pmp?.id}",
),
isHighlighted:
highlightedEvent.value == event.eventId,
);
},
),
SliverPadding(
padding: .only(bottom: composerSize.value),
SliverPadding(
padding: .only(bottom: composerSize.value),
),
],
),
],
AsyncData() => nothing,
AsyncLoading() => Loading(),
AsyncError(:final error, :final stackTrace) =>
ErrorDialog(error, stackTrace),
},
),
AsyncData() => nothing,
AsyncLoading() => Loading(),
AsyncError(:final error, :final stackTrace) =>
ErrorDialog(error, stackTrace),
},
),
),
Positioned(
bottom: 0,
left: 0,
right: 0,
child: MeasureSize(
onChange: (size) => composerSize.value = size.height,
child: Composer(
roomId,
node: composerNode,
onSend: (text, {required shouldMention, required tags}) =>
notifier
.send(
text,
tags: tags,
relationType: relationType.value,
shouldMention: shouldMention,
relation: relatedEvent.value,
)
.onError(showError),
relationType: relationType.value,
relatedEvent: relatedEvent.value,
onDismiss: () => relatedEvent.value = null,
),
),
Positioned(
bottom: 0,
left: 0,
right: 0,
child: MeasureSize(
onChange: (size) => composerSize.value = size.height,
child: Composer(
roomId,
node: composerNode,
onSend:
(text, {required shouldMention, required tags}) =>
notifier
.send(
text,
tags: tags,
relationType: relationType.value,
shouldMention: shouldMention,
relation: relatedEvent.value,
)
.onError(showError),
relationType: relationType.value,
relatedEvent: relatedEvent.value,
onDismiss: () => relatedEvent.value = null,
),
),
),
],
),
],
),
),
),
if (memberListOpened.value == true && showMembersByDefault)
MemberList(roomId),
],
if (memberListOpened.value == true && showMembersByDefault)
MemberList(roomId),
],
),
),
),
endDrawer: showMembersByDefault && memberListOpened.value
? null
: Drawer(
shape: Border(),
child: memberListOpened.value
? MemberList(roomId)
: PinnedEventsDrawer(
roomId,
getEventOptions: getEventOptions,
),
),
);
}
}