servo/components/compositing
Bi Fuguo f3a8bf8ca2
Touch handler: Fix race condition and rate-limit move events (#35537)
* TouchSequenceInfo is added to store information about a touch sequence.
  For details about TouchSequenceInfo, see the code comments.
The handling_touch_move attribute is added to the TouchHandler, indicating that the script is processing the touch move event.
  When handling_touch_move is set to true, the touch move event does not need to be sent to the script thread.

Signed-off-by: kongbai1996 <1782765876@qq.com>

* move touch state, active_touch_point and handling_touch_move to TouchSequenceInfo form TouchHandler.
remove TouchSequenceInfo end_sequence property, add Finished state mark sequence end.
if preventDefault on touchup, do not prevent Fling.

Signed-off-by: kongbai1996 <1782765876@qq.com>

* Refactor Touchhandler

- Add a newtype wrapper for the TouchSequenceId
- Move more state back into the TouchSequenceState
- Rename TouchAction to TouchMoveAction,
  since it only covers immediate actions now.
  Everything else is handled via state, since
  it needs to wait on the handler.

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix test-tidy

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix clippy missing-default lint

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix remaining clippy lints

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Remove accidental committed test file

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Remove wrong todo comment

(move events that are sent to script are just raw  touchpoints,
 no merging needed)

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

* Fix preventdefault after long touch_down handler

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

---------

Signed-off-by: kongbai1996 <1782765876@qq.com>
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
Co-authored-by: Jonathan Schwender <schwenderjonathan@gmail.com>
2025-02-25 07:13:16 +00:00
..
Cargo.toml compositing: Move image output and shutdown management out of the compositor (#35538) 2025-02-20 18:27:49 +00:00
compositor.rs Touch handler: Fix race condition and rate-limit move events (#35537) 2025-02-25 07:13:16 +00:00
lib.rs compositing: Move image output and shutdown management out of the compositor (#35538) 2025-02-20 18:27:49 +00:00
touch.rs Touch handler: Fix race condition and rate-limit move events (#35537) 2025-02-25 07:13:16 +00:00
tracing.rs compositing: Move image output and shutdown management out of the compositor (#35538) 2025-02-20 18:27:49 +00:00
webview.rs ohos: Support resizing the surface (#35158) 2025-01-29 15:45:17 +00:00
windowing.rs libservo: Remove message-based API (#35366) 2025-02-10 04:14:16 +00:00