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constellation: notify embedder when events are hit-tested to browsers (#30841)

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* constellation: notify embedder when events are hit-tested to browsers

* fix compile error in libsimpleservo

* impl From<&CompositorEvent> for CompositorEventVariant

* remove msg temporaries in Constellation::forward_event

* use single wildcard arm in EventDelivered case in handle_servo_events
This commit is contained in:
Delan Azabani 2023-12-12 14:36:27 +08:00 • committed by GitHub
parent 676c170b07
commit 8a226fdb19
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5 changed files with 58 additions and 10 deletions
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17
components/shared/script/lib.rs
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@ -27,7 +27,7 @@ use canvas_traits::webgl::WebGLPipeline;
use compositor::ScrollTreeNodeId;
use crossbeam_channel::{Receiver, RecvTimeoutError, Sender};
use devtools_traits::{DevtoolScriptControlMsg, ScriptToDevtoolsControlMsg, WorkerId};
use embedder_traits::Cursor;
use embedder_traits::{CompositorEventVariant, Cursor};
use euclid::default::Point2D;
use euclid::{Length, Rect, Scale, Size2D, UnknownUnit, Vector2D};
use gfx_traits::Epoch;
@ -571,6 +571,21 @@ pub enum CompositorEvent {
IMEDismissedEvent,
}
impl From<&CompositorEvent> for CompositorEventVariant {
fn from(value: &CompositorEvent) -> Self {
match value {
CompositorEvent::ResizeEvent(..) => CompositorEventVariant::ResizeEvent,
CompositorEvent::MouseButtonEvent(..) => CompositorEventVariant::MouseButtonEvent,
CompositorEvent::MouseMoveEvent(..) => CompositorEventVariant::MouseMoveEvent,
CompositorEvent::TouchEvent(..) => CompositorEventVariant::TouchEvent,
CompositorEvent::WheelEvent(..) => CompositorEventVariant::WheelEvent,
CompositorEvent::KeyboardEvent(..) => CompositorEventVariant::KeyboardEvent,
CompositorEvent::CompositionEvent(..) => CompositorEventVariant::CompositionEvent,
CompositorEvent::IMEDismissedEvent => CompositorEventVariant::IMEDismissedEvent,
}
}
}
/// Requests a TimerEvent-Message be sent after the given duration.
#[derive(Debug, Deserialize, Serialize)]
pub struct TimerEventRequest(