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114 commits

Author SHA1 Message Date
Bruno Windels
0596ca06b1 emit remove before linking up sibling tiles 
otherwise emitting the update from updatePreviousSibling has
the wrong idx
 2021-05-31 11:56:41 +02:00
Bruno Windels
63b371b6ef support findAndUpdate with same predicate semantics in SortedArray too 2021-05-31 10:47:32 +02:00
Bruno Windels
fa37e8fedb findAndUpdate uses predicate, just add callback to update method 2021-05-31 10:46:16 +02:00
Bruno Windels
c6e2607f1f guard against updates emitted while populating during first subscription 
This came up now because Timeline uses a MappedList to map PendingEvents
to PendingEventEntries. In the map function, we setup links between
entries to support local echo for relations. When opening a timeline
that has unsent relations, the initial populating of the MappedList
will try to emit an update for the target entry in remoteEntries.
This all happens while the ListView of the timeline is calling subscribe
and all collections in the chain are populating themselves based on
their sources.

This usually entails calling subscribe on the source,
and now you are subscribed, iterate over the source (as you're not
allowed to query an unsubscribed observable collection, as it might not
be populated yet, and even if it did, it wouldn't be guaranteed to be
up to date as events aren't flowing yet).

So in this concrete example, TilesCollection hadn't populated its tiles
yet and when the update to the target of the unsent relation reached
TilesCollection, the tiles array was still null and it crashed.

I thought what would be the best way to fix this and have a solid model
for observable collections to ensure they are always compatible with
each other. I considered splitting up the subscription process in two
steps where you'd first populate the source and then explicitly start
events flowing.

I didn't go with this way because it's really only updates that
make sense to be emitted during setup.
A missed update wouldn't usually bring the collections out of sync
like a missed add or remove would. It would just mean the UI isn't
updated (or any subsequent filtered collections are not updated),
but this should be fine to ignore during setup, as you can rely
on the subscribing collections down the chain picking up the update
while populating. If we ever want to support add or remove events
during setup, we would have to explicitly support them, but for now
they are correct to throw.

So for now, just ignore update events that happen during setup
where needed.
 2021-05-27 10:02:05 +02:00
Bruno Windels
da02b5fe2d transfer local echo state when replacing event entry 
e.g. after decryption or remote echo of other relation comes in
 2021-05-26 13:10:19 +02:00
Bruno Windels
a5d5c55835 MappedList.findAndUpdate 2021-05-26 13:08:33 +02:00
Bruno Windels
4ce66fc8a1 allow concurrent removals when iterating pending events 
so we can remove failed events in the next commit
 2021-05-20 14:51:04 +02:00
Bruno Windels
6c58c61da9 move switching room view models to a dedicated observable 
based on the observing the room status
 2021-05-07 13:10:35 +02:00
Bruno Windels
3143f2a791 also make an observable version of a retained value 2021-05-07 13:06:20 +02:00
Bruno Windels
025320b83e fix filtered map 2021-04-27 16:15:20 +02:00
Bruno Windels
ff4abbc5ba make dispose not fail 2021-04-22 17:18:07 +02:00
Bruno Windels
4e3127c4cf handle key collisions in JoinedMap 2021-04-22 13:28:14 +02:00
Bruno Windels
f596b34cac add very basic join observable map, joining several maps into one 
will be used to join invites and rooms into one map
 2021-04-21 17:25:37 +02:00
Bruno Windels
1d3a2aca0e add 'get' method to common observable map api 2021-04-21 17:23:49 +02:00
Bruno Windels
f976eeaf13 rename SortedArray.replace to update 2021-04-08 18:36:09 +02:00
Bruno Windels
b27f6a067f implement .size for all observable maps 
as SortedMapList uses it, putting undefined in its list
initially when missing, creating a crash in
the TemplateView that renders it
 2020-11-05 12:00:17 +01:00
Bruno Windels
137264edcb implement subscribing to a single event 2020-10-30 15:19:51 +01:00
Bruno Windels
4e8e9eae26 first round of fixes 2020-10-12 18:31:55 +02:00
Bruno Windels
514095da7a move waitFor and get to BaseObservableValue 2020-10-06 18:04:34 +02:00
Bruno Windels
e3fdd3a4fd ApplyMap, your observable map collection for applying side-effects 2020-10-06 12:20:28 +02:00
Bruno Windels
9a3734e5ba this is a NOP, but in the future might not be 2020-10-06 12:20:03 +02:00
Bruno Windels
84425fad5c more work on FilteredMap (not done yet though) 
I ended up not using this, but at some point we'll need it,
so commit this work
 2020-10-06 12:19:08 +02:00
Bruno Windels
943467cf67 actually implemented filtered map 2020-10-05 18:18:44 +02:00
Bruno Windels
4875095ea3 fix event tiles not updating when event is decrypted when room keys come 2020-09-11 17:47:35 +02:00
Bruno Windels
62bcb27784 implement decryption retrying and decrypting of gap/load entries 
turns out we do have to always check for replay attacks because
failing to decrypt doesn't prevent an item from being stored,
so if you reload and then load you might be decrypting it
for the first time
 2020-09-04 15:29:58 +02:00
Bruno Windels
8b358379e8 first draft of device tracker 
mainly missing race protection with /sync and actually running the code
 2020-08-31 14:12:12 +02:00
Bruno Windels
b814335b99 this was missing! and causing an error with empty lists 2020-08-21 19:21:53 +02:00
Bruno Windels
fbf72b8825 bind key for spontaneous updates in MappedMap 
so we just have to pass in the params
 2020-08-12 17:38:40 +02:00
Bruno Windels
00a85697ab add license header in all source files 2020-08-05 18:38:55 +02:00
Bruno Windels
8bde627cdb more WIP 2020-04-29 10:10:20 +02:00
Bruno Windels
c379caf4c0 remove obsolete ifdef comments 2020-04-20 21:31:27 +02:00
Bruno Windels
001dbefbcf stop using default exports 
because it becomes hard to remember where you used them and where not
 2020-04-20 21:26:39 +02:00
Bruno Windels
8c5411cb7d moar WIP 2020-04-19 19:02:10 +02:00
Bruno Windels
1f15ca6498 more WIP 2020-04-18 19:16:16 +02:00
Bruno Windels
378b75c98a more WIP and breakage 2020-04-09 23:19:49 +02:00
Bruno Windels
de35df10d8 fix test + bug in ConcatList update 2019-07-29 20:03:22 +02:00
Bruno Windels
b723ab4cef add failing test for ConcatList update 2019-07-29 20:03:06 +02:00
Bruno Windels
3b7ab8f1c8 fix MappedList test after passing params as well to updater 2019-07-29 20:02:42 +02:00
Bruno Windels
bfdff353b0 pass params in map operator update fn 2019-07-29 19:52:28 +02:00
Bruno Windels
7a6e91de84 concat operator for observable lists 2019-07-29 19:18:11 +02:00
Bruno Windels
6f650d19b1 map operator for observable lists 2019-07-29 19:17:55 +02:00
Bruno Windels
0b5c2f9273 better naming 2019-07-29 10:59:49 +02:00
Bruno Windels
b53b60e142 use correct handler and make test succeed 2019-07-29 10:59:07 +02:00
Bruno Windels
0cf7cb36c4 add failing test for unsubscribe using wrong handler 2019-07-29 10:58:27 +02:00
Bruno Windels
b26f7df689 pending events are not certain to be sorted here 2019-07-29 09:54:34 +02:00
Bruno Windels
ccb722d766 more WIP 2019-07-26 22:03:57 +02:00
Bruno Windels
f3d1128f28 WIP 2019-07-01 10:00:29 +02:00
Bruno Windels
e339cb7321 more fixes, timeline is showing again 2019-06-02 14:59:30 +02:00
Bruno Windels
a1e527ccbc first round of fixes after running the app again in the browser! 2019-06-02 00:49:47 +02:00
Bruno Windels
843c94b750 finished observable SortedArray to something useable 
although not as performant as it could be
 2019-06-01 17:38:23 +02:00
Bruno Windels
784588440c WIP for fragment support 2019-05-19 20:49:46 +02:00
Bruno Windels
61804073e2 comment how updates should work 2019-03-15 20:29:17 +01:00
Bruno Windels
8e8e22fe16 work on filling gaps 2019-03-09 00:41:06 +01:00
Bruno Windels
6940e14b18 move sortedIndex out of observable as other code will want to use it too 2019-03-08 20:04:28 +01:00
Bruno Windels
9e7811299d MappedMap update mechanism needs to be reworked, disable for now 2019-02-27 23:23:20 +01:00
Bruno Windels
6b4ed65a57 show timeline when clicking room in roomlist 2019-02-27 22:50:08 +01:00
Bruno Windels
841f280d3c rooms on the screen!! 2019-02-26 22:45:58 +01:00
Bruno Windels
2e362d1bbd fixes and tests for add, remove, move and update 2019-02-26 22:03:16 +01:00
Bruno Windels
290886a5eb fix and test subscription and initial values for sort 2019-02-26 21:13:43 +01:00
Bruno Windels
21d93a5893 fix and test initialValues for map 2019-02-26 21:13:11 +01:00
Bruno Windels
618c4ffe20 restructure observable collections and fixes for sort, filter and map 2019-02-26 20:48:57 +01:00
Bruno Windels
d5b88cbbe6 finish ObservableMap and add tests 2019-02-24 19:24:28 +01:00
Bruno Windels
1441abbf7e work on sorted list from map 2019-02-21 23:08:23 +01:00
Bruno Windels
5bff41c1ee wip on collections and listview 2019-02-20 23:48:16 +01:00