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Make RoomChatController only return IList of eventRowId

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Fixes #102
This commit is contained in:
Henry Hiles 2026-09-28 12:46:00 -04:00
commit a220e27877
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
13 changed files with 193 additions and 143 deletions
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53
lib/widgets/room_chat/chat_timeline.dart
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@ -1,43 +1,34 @@
import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:material_ui/material_ui.dart";
import "package:nexus/helpers/hooks/chat_scroll.dart";
import "package:nexus/models/content/message.dart";
import "package:nexus/models/event.dart";
import "package:nexus/widgets/renderers/event.dart";
import "package:nexus/widgets/highlight_wrapper.dart";
import "package:super_sliver_list/super_sliver_list.dart";
class const ChatTimeline({
required final String roomId,
required final ChatScroll scroll,
required final Future<void> Function(String) jumpToId,
required final Future<void> Function(Event event) jumpToEvent,
required final IList<PopupMenuEntry> Function(Event) getEventOptions,
required final String? highlightedEvent,
required final int? highlightedEvent,
required final double composerHeight,
super.key,
}) extends StatelessWidget {
bool isGrouped(Event event, Event? previousEvent) =>
previousEvent?.content is MessageContent &&
previousEvent?.redactedBy == null &&
previousEvent?.relationType != "m.replace" &&
event.sender == previousEvent?.sender &&
event.pmp?.id == previousEvent?.pmp?.id;
Widget eventRow(
Event event,
Event? previousEvent, {
required Future<void> Function(String) jumpToId,
required IList<PopupMenuEntry> Function(Event) getEventOptions,
required String? highlightedEvent,
int eventRowId,
int? previousEventRowId, {
required Key key,
}) => HighlightWrapper(
EventRenderer(
event,
onTapReply: () => jumpToId(event.replyTo!),
eventRowId,
previousEventRowId: previousEventRowId,
roomId: roomId,
jumpToEvent: jumpToEvent,
getEventOptions: getEventOptions,
isGrouped: isGrouped(event, previousEvent),
),
key: key,
isHighlighted: highlightedEvent == event.eventId,
isHighlighted: highlightedEvent == eventRowId,
);
@override
@ -50,29 +41,23 @@ class const ChatTimeline({
SliverToBoxAdapter(child: SizedBox(height: composerHeight)),
SuperSliverList.builder(
itemCount: scroll.liveItems.length,
itemCount: scroll.liveRows.length,
itemBuilder: (_, index) => eventRow(
scroll.liveItems[index],
scroll.liveRows[index],
index > 0
? scroll.liveItems.getOrNull(index - 1)
: scroll.historyItems.firstOrNull,
jumpToId: jumpToId,
getEventOptions: getEventOptions,
highlightedEvent: highlightedEvent,
key: scroll.keyFor(scroll.liveItems[index].eventId),
? scroll.liveRows.getOrNull(index - 1)
: scroll.historyRows.firstOrNull,
key: scroll.keyFor(scroll.liveRows[index]),
),
),
SuperSliverList.builder(
key: scroll.centerKey,
itemCount: scroll.historyItems.length,
itemCount: scroll.historyRows.length,
itemBuilder: (_, index) => eventRow(
scroll.historyItems[index],
scroll.historyItems.getOrNull(index + 1),
jumpToId: jumpToId,
getEventOptions: getEventOptions,
highlightedEvent: highlightedEvent,
key: scroll.keyFor(scroll.historyItems[index].eventId),
scroll.historyRows[index],
scroll.historyRows.getOrNull(index + 1),
key: scroll.keyFor(scroll.historyRows[index]),
),
),
],