Nexus/nexus
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allow viewing space timelines

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Fixes #139
This commit is contained in:
Henry Hiles 2026-11-02 12:30:04 -05:00
commit b55a6e0e83
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
3 changed files with 42 additions and 22 deletions
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4
lib/controllers/selected_room.dart
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@ -17,7 +17,9 @@ class SelectedRoomController extends Notifier<String?> {
(space) => space?.allChildRooms
.map((room) => room.metadata?.id)
.nonNulls
.toIList(),
.toIList()
// Real spaces have a timeline of their own
.addAll([?space.room?.metadata?.id]),
),
);
if (roomIds == null) return roomId;

36
lib/helpers/extensions/room_destinations.dart
View file

@ -4,20 +4,28 @@ import "package:navigation_rail_m3e/navigation_rail_m3e.dart";
import "package:nexus/models/room.dart";
import "package:nexus/widgets/avatar_or_hash.dart";
extension RoomDestination on Room {
NavigationRailM3EDestination toDestination({
required bool isDm,
String? label,
Widget? icon,
}) => NavigationRailM3EDestination(
label: label ?? metadata?.name ?? "Unnamed Room",
badgeCount: switch (metadata?.unreadNotifications) {
0 || null => metadata?.unreadMessages == 0 ? null : 0,
int unread => unread,
},
icon:
icon ??
AvatarOrHash(
metadata?.avatar,
metadata?.name ?? "Unnamed Room",
fallback: isDm ? null : const Icon(Icons.numbers),
),
);
}
extension RoomDestinations on IList<Room> {
List<NavigationRailM3EDestination> toDestinations({required bool isDm}) =>
map(
(room) => NavigationRailM3EDestination(
label: room.metadata?.name ?? "Unnamed Room",
badgeCount: switch (room.metadata?.unreadNotifications) {
0 || null => room.metadata?.unreadMessages == 0 ? null : 0,
int unread => unread,
},
icon: AvatarOrHash(
room.metadata?.avatar,
room.metadata?.name ?? "Unnamed Room",
fallback: isDm ? null : const Icon(Icons.numbers),
),
),
).toList();
map((room) => room.toDestination(isDm: isDm)).toList();
}

24
lib/widgets/room_list.dart
View file

@ -1,5 +1,6 @@
import "dart:math";
import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:material_ui/material_ui.dart";
import "package:m3e_design/m3e_design.dart";
@ -222,6 +223,9 @@ class const RoomsPane({super.key}) extends ConsumerWidget {
final selectedSpace = ref.watch(SelectedSpaceController.provider)!;
final isDm = selectedSpace.id == "dms";
final spaceMetadata = selectedSpace.room?.metadata;
// In the order the rail shows them, with the space's own timeline first
final destinationIds = IList<String?>([?spaceMetadata?.id])
.addAll(selectedSpace.allChildRooms.map((room) => room.metadata?.id));
return Scaffold(
backgroundColor: Colors.transparent,
@ -287,13 +291,19 @@ class const RoomsPane({super.key}) extends ConsumerWidget {
scrollable: true,
background: Colors.transparent,
type: .alwaysExpand,
selectedIndex: max(
0,
selectedSpace.allChildRooms.indexWhere(
(room) => room.metadata?.id == selectedRoomId,
),
),
selectedIndex: max(0, destinationIds.indexOf(selectedRoomId)),
sections: [
if (selectedSpace.room case final room?
when spaceMetadata != null)
.new(
destinations: [
room.toDestination(
isDm: isDm,
label: "Space timeline",
icon: const Icon(Icons.forum),
),
],
),
.new(
header: selectedSpace.room == null
? null
@ -339,7 +349,7 @@ class const RoomsPane({super.key}) extends ConsumerWidget {
KeyController.provider(KeyController.roomKey)
.notifier,
)
.set(selectedSpace.allChildRooms[value].metadata?.id);
.set(destinationIds[value]);
if (Navigator.of(context).canPop()) {
Navigator.of(context).pop();
}