If something goes wrong with the widget, there's no way we can continue the call, so this acts as a safeguard against stuck calls in cases where the widget crashes or disconnects weirdly.
Because this encodes font settings into widget URLs at the time that the client first loads a call, this has the consequence that users may need to restart their client to see font setting changes take effect in Element Call. For users who rely on these settings for accessibility, it's a lot better than nothing, though.
* Fix call splitbrains when switching between rooms
Mounting CallView causes the user's call membership room state to be cleaned up. However, because the GroupCall object always thought the local device was disconnected from the call, it would remove the local device from room state when the clean method is called, causing a splitbrain. This uses GroupCall's new enteredViaAnotherSession field to fix that, and also simplify participant tracking.
* Remove clean tests that have been moved to matrix-js-sdk
* Use native js-sdk group call support
Now that the js-sdk supports group calls natively, our group call implementation can be simplified a bit. Switching to the js-sdk implementation also brings the react-sdk up to date with recent MSC3401 changes, and adds support for joining calls from multiple devices. (So, the previous logic which sent to-device messages to prevent multi-device sessions is no longer necessary.)
* Fix strings
* Fix strict type errors
* Fix embedded Element Call screen sharing
Makes it a request in each direction rather than a request and reply
since replies to requests time out and so can't wait for user interaction.
* Fix tests
* Update our cancel icon
The cancel icon we're using in the app has drifted out of sync with the ones used in our designs. We also had two identical-looking icons, so this consolidates them into one.
I've simultaneously updated our chevron icons, since in the case of the 'jump to unread' timeline button, it became clear that the weight of the new close icon did not match the thinner chevron.
* Don't squish bottom/top-aligned tooltips near the edge of the screen
* Close the timeline panel when returning to the fullscreen timeline view
* Add layout switching capabilities to ElementCall
* Bring the room header in line with the group call designs
* Bring the PiP header in line with the group call designs
* Fix lints
* Clarify tooltip CSS calculations
* Test PipView
* Expand RoomHeader test coverage
* Test PipView more
* Fix device selection in pre-join screen for Element Call video rooms
As per https://github.com/vector-im/element-call/pull/609
* Update unit test
* Lint
* Hold a media stream while we enumerate device so we can do so reliably.
This means we can remove the device fallback labels.
* i18n
* Remove unnecessary useState
* Fix fetching video devices when video muted
* Actually fix preview stream code
* Fix unit test now fallback is no longer a thing
* Test changing devices
* Create m.room calls in video rooms, and m.prompt calls otherwise
* Terminate a call when the last person leaves
* Hook up the room header button to a unified CallView component
* Write more tests
* Make useEventEmitterState more efficient
By not invoking the initializing function on every render
* Make useWidgets more efficient
By not calling WidgetStore on every render
* Add new group call experience Labs flag
* Add viewingCall field to RoomViewStore state
Currently has no effect, but in the future this will signal to RoomView to show the call or call lobby.
* Add element_call.use_exclusively config flag
As documented in element-web, this will tell the app to use Element Call exclusively for calls, disabling Jitsi and legacy 1:1 calls.
* Make placeCall return a promise
So that the UI can know when placeCall completes
* Update start call buttons to new group call designs
Since RoomView doesn't do anything with viewingCall yet, these buttons won't have any effect when starting native group calls, but the logic is at least all there and ready to be hooked up.
* Allow calls to be detected if the new group call experience is enabled
* Test the RoomHeader changes
* Iterate code
* Add an element_call_url config option
* Add a labs flag for Element Call video rooms
* Add Element Call as another video rooms backend
* Consolidate event power level defaults
* Remember to clean up participantsExpirationTimer
* Fix a code smell
* Test the clean method
* Fix some strict mode errors
* Test that clean still works when there are no state events
* Test auto-approval of Element Call widget capabilities
* Deduplicate some code to placate SonarCloud
* Fix more strict mode errors
* Test that calls disconnect when leaving the room
* Test the get methods of JitsiCall and ElementCall more
* Test Call.ts even more
* Test creation of Element video rooms
* Test that createRoom works for non-video-rooms
* Test Call's get method rather than the methods of derived classes
* Ensure that the clean method is able to preserve devices
* Remove duplicate clean method
* Fix lints
* Fix some strict mode errors in RoomPreviewCard
* Test RoomPreviewCard changes
* Quick and dirty hotfix for the community testing session
* Revert "Quick and dirty hotfix for the community testing session"
This reverts commit 37056514fbc040aaf1bff2539da770a1c8ba72a2.
* Fix the event schema for org.matrix.msc3401.call.member devices
* Remove org.matrix.call_duplicate_session from Element Call capabilities
It's no longer used by Element Call when running as a widget.
* Replace element_call_url with a map
* Make PiPs work for virtual widgets
* Auto-approve room timeline capability
Because Element Call uses this now
* Create a reusable isVideoRoom util
* Improve accessibility and testability of Tooltip
Adding a role to Tooltip was motivated by React Testing Library's
reliance on accessibility-related attributes to locate elements.
* Make the ReadyWatchingStore constructor safer
The ReadyWatchingStore constructor previously had a chance to
immediately call onReady, which was dangerous because it was potentially
calling the derived class's onReady at a point when the derived class
hadn't even finished construction yet. In normal usage, I guess this
never was a problem, but it was causing some of the tests I was writing
to crash. This is solved by separating out the onReady call into a start
method.
* Rename 1:1 call components to 'LegacyCall'
to reflect the fact that they're slated for removal, and to not clash
with the new Call code.
* Refactor VideoChannelStore into Call and CallStore
Call is an abstract class that currently only has a Jitsi
implementation, but this will make it easy to later add an Element Call
implementation.
* Remove WidgetReady, ClientReady, and ForceHangupCall hacks
These are no longer used by the new Jitsi call implementation, and can
be removed.
* yarn i18n
* Delete call map entries instead of inserting nulls
* Allow multiple active calls and consolidate call listeners
* Fix a race condition when creating a video room
* Un-hardcode the media device fallback labels
* Apply misc code review fixes
* yarn i18n
* Disconnect from calls more politely on logout
* Fix some strict mode errors
* Fix another updateRoom race condition
