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refactor: Remove unnecessary builder widget

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This commit is contained in:
krille-chan 2024-11-03 11:02:06 +01:00
parent 6e92693966
commit 4453048285
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2 changed files with 18 additions and 22 deletions
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25
lib/pages/chat/chat_event_list.dart
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@ -23,9 +23,18 @@ class ChatEventList extends StatelessWidget {
@override
Widget build(BuildContext context) {
final timeline = controller.timeline;
if (timeline == null) {
return const Center(
child: CircularProgressIndicator.adaptive(
strokeWidth: 2,
),
);
}
final horizontalPadding = FluffyThemes.isColumnMode(context) ? 8.0 : 0.0;
final events = controller.timeline!.events.filterByVisibleInGui();
final events = timeline.events.filterByVisibleInGui();
final animateInEventIndex = controller.animateInEventIndex;
// create a map of eventId --> index to greatly improve performance of
@ -55,12 +64,12 @@ class ChatEventList extends StatelessWidget {
(BuildContext context, int i) {
// Footer to display typing indicator and read receipts:
if (i == 0) {
if (controller.timeline!.isRequestingFuture) {
if (timeline.isRequestingFuture) {
return const Center(
child: CircularProgressIndicator.adaptive(strokeWidth: 2),
);
}
if (controller.timeline!.canRequestFuture) {
if (timeline.canRequestFuture) {
return Center(
child: IconButton(
onPressed: controller.requestFuture,
@ -79,12 +88,12 @@ class ChatEventList extends StatelessWidget {
// Request history button or progress indicator:
if (i == events.length + 1) {
if (controller.timeline!.isRequestingHistory) {
if (timeline.isRequestingHistory) {
return const Center(
child: CircularProgressIndicator.adaptive(strokeWidth: 2),
);
}
if (controller.timeline!.canRequestHistory) {
if (timeline.canRequestHistory) {
return Builder(
builder: (context) {
WidgetsBinding.instance
@ -105,8 +114,8 @@ class ChatEventList extends StatelessWidget {
// The message at this index:
final event = events[i];
final animateIn = animateInEventIndex != null &&
controller.timeline!.events.length > animateInEventIndex &&
event == controller.timeline!.events[animateInEventIndex];
timeline.events.length > animateInEventIndex &&
event == timeline.events[animateInEventIndex];
return AutoScrollTag(
key: ValueKey(event.eventId),
@ -137,7 +146,7 @@ class ChatEventList extends StatelessWidget {
longPressSelect: controller.selectedEvents.isNotEmpty,
selected: controller.selectedEvents
.any((e) => e.eventId == event.eventId),
timeline: controller.timeline!,
timeline: timeline,
displayReadMarker:
i > 0 && controller.readMarkerEventId == event.eventId,
nextEvent: i + 1 < events.length ? events[i + 1] : null,

15
lib/pages/chat/chat_view.dart
View file

@ -287,20 +287,7 @@ class ChatView extends StatelessWidget {
Expanded(
child: GestureDetector(
onTap: controller.clearSingleSelectedEvent,
child: Builder(
builder: (context) {
if (controller.timeline == null) {
return const Center(
child: CircularProgressIndicator.adaptive(
strokeWidth: 2,
),
);
}
return ChatEventList(
controller: controller,
);
},
),
child: ChatEventList(controller: controller),
),
),
if (controller.room.canSendDefaultMessages &&