This patch adds a new argument to the `until` argument closure of
`RoomPagination::run_backwards`: `timeline_has_been_reset`, which
designates when the timeline has been reset.
A test has been updated accordingly.
* chore(sdk): Rename `RoomEventCacheUpdate::UpdateReadMarker`.
This patch renames `RoomEventCacheUpdate::UpdateReadMarker` to
`ReadMarker`. The `Update` prefix is already part of the enum name.
* feat(sdk): Rename `RoomEventCacheUpdate::ReadMarker::event_id` to `move_to`.
This patch renames `RoomEventCacheUpdate::ReadMarker::event_id` to
`ReadMarker::move_to` as I feel like it conveys a better semantics.
* feat(sdk): Extract `RoomEventCacheUpdate::Append::ambiguity_changes`.
This patch extracts `RoomEventCacheUpdate::Append::ambiguity_changes`
into a new variant `RoomEventCacheUpdate::Members { ambiguity_changes }
`.
This patch also creates a new private
`RoomEventCacheInner::send_grouped_updates_for_events` method to ensure
the updates are sent in a particular order.
* feat(sdk): Rename `RoomEventCacheUpdate::Append`.
This patch renames `RoomEventCacheUpdate::Append` to `SyncEvents`. The
field `events` is renamed `timeline`.
This patch also renames some variables to clarify the code and to match
the renamings in `RoomEventCacheUpdate`.
* feat(sdk): Rename `RoomEventCacheUpdate::ReadMarker` and `Members`.
This patch renames `ReadMarker { move_to: … }` to `MoveReaderMarkerTo
{ event_id: … }`.
This patch also renames `Members` to `UpdateMembers`.
Finally, this patch renames some other variables to avoid clashes with
terminology in `matrix_sdk_ui`.
* feat(sdk): Split `RoomEventCacheUpdate::SyncEvents`.
This patch splits `RoomEventCacheUpdate::SyncEvents` into 2 new variants:
`AddTimelineEvents` and `AddEphemeralEvents`.
This patch takes this opportunity to update `matrix_sdk_ui::timeline`
a little bit too. `handle_sync_events` is renamed
`handle_ephemeral_events`, and the `SyncTimelineEvent` argument is
removed: it's possible to use `add_events_at` directly to handle the
`SyncTimelineEvent`s.
* fix(sdk): Do not send `RoomEventCacheUpdate` if values are empty.
This patch prevents sending useless `RoomEventCacheUdpate` if their
respective values are empty.
* chore(ui): Update a log message.
* Apply suggestions from code review
Signed-off-by: Benjamin Bouvier <public@benj.me>
---------
Signed-off-by: Benjamin Bouvier <public@benj.me>
Co-authored-by: Benjamin Bouvier <public@benj.me>
This patch adds a new argument to `RoomPagination::run_backwards`:
`until`. It becomes:
pub async fn run_backwards<F, B, Fut>(&self,
batch_size: u16,
mut until: F
) -> Result<B>
where
F: FnMut(BackPaginationOutcome) -> Fut,
Fut: Future<Output = ControlFlow<B, ()>>,
The idea behind `until` is to run pagination _until_ `until` returns
`ControlFlow::Break`, otherwise it continues paginating.
This is useful is many scenearii (cf. the documentation). This is
also and primarily the first step to stop adding events directly from
the pagination, and starts adding events only and strictly only from
`event_cache::RoomEventCacheUpdate` (again, see the `TODO` in the
documentation). This is not done in this patch for the sake of ease
of review.
This is the right goal, and Ruma will be updated to reflect that the
`heroes` field should contain `OwnedUserId` too in [1].
This simplifies the code a bit, and avoids a round-trip encoding
user-ids into a string then decoding them from a string later, in the
case of sliding sync and room name computation.
[1] https://github.com/ruma/ruma/pull/1822
Since rendering is sync, and I want the computed display name (which
retrieval is async), I have to fetch the display name early, just after
getting the room. Oh well :)
This patch does 3 things:
1. It updates Ruma to the latest revision at the time of writing,
2. It updates `matrix-sdk-ffi` to provide the
`RoomSubscription::include_heroes` field,
3. It updates `matrix-sdk-base` so that SlidingSync consumes `heroes`
from the response and update the `RoomSummary` accordingly.
A test has been added to ensure the `RoomSummary` is updated as expected.
It doesn't make sense to expose it for a focused timeline.
Note there's no way for timeline to change focus, at the moment; this
would require special handling here, because one could subscribe to the
back pagination status on a live timeline first, then switch the
timeline to the focus mode. The stream wrapper could then observe other
states that aren't expected by the converter method.
This is actually required for one use case: if the event cache triggers
back-pagination in the background *before* a timeline is opened, it's
possible the timeline observes pagination is running at the beginning,
and doesn't know if more back-pagination is required or not.
This wraps the `Paginator::status` stream by reading the
hit_timeline_start() from the room pagination and adding it to the
`Idle` state.
