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Implement Event.composedPath (#31123)
* Implement Event.composedPath * Implement Event.composedPath Signed-off-by: Bentaimia Haddadi <haddadi.taym@gmail.com> * Use documentation comments for EventMethods Signed-off-by: Bentaimia Haddadi <haddadi.taym@gmail.com> * Update wpt test expectations Signed-off-by: Bentaimia Haddadi <haddadi.taym@gmail.com> --------- Signed-off-by: Bentaimia Haddadi <haddadi.taym@gmail.com>
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Taym Haddadi
GitHub
parent
54fb381a0a
commit
5d7e2a8239
6 changed files with 35 additions and 67 deletions
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@ -141,7 +141,7 @@ impl Event {
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self.cancelable.set(cancelable);
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}
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// https://dom.spec.whatwg.org/#event-path
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/// <https://dom.spec.whatwg.org/#event-path>
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// TODO: shadow roots put special flags in the path,
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// and it will stop just being a list of bare EventTargets
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fn construct_event_path(&self, target: &EventTarget) -> Vec<DomRoot<EventTarget>> {
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@ -178,7 +178,7 @@ impl Event {
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event_path
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}
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// https://dom.spec.whatwg.org/#concept-event-dispatch
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/// <https://dom.spec.whatwg.org/#concept-event-dispatch>
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pub fn dispatch(
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&self,
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target: &EventTarget,
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@ -400,7 +400,7 @@ impl Event {
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self.trusted.set(trusted);
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}
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// https://html.spec.whatwg.org/multipage/#fire-a-simple-event
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/// <https://html.spec.whatwg.org/multipage/#fire-a-simple-event>
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pub fn fire(&self, target: &EventTarget) -> EventStatus {
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self.set_trusted(true);
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target.dispatch_event(self)
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@ -408,89 +408,98 @@ impl Event {
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}
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impl EventMethods for Event {
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// https://dom.spec.whatwg.org/#dom-event-eventphase
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/// <https://dom.spec.whatwg.org/#dom-event-eventphase>
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fn EventPhase(&self) -> u16 {
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self.phase.get() as u16
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}
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// https://dom.spec.whatwg.org/#dom-event-type
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/// <https://dom.spec.whatwg.org/#dom-event-type>
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fn Type(&self) -> DOMString {
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DOMString::from(&*self.type_()) // FIXME(ajeffrey): Directly convert from Atom to DOMString
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}
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// https://dom.spec.whatwg.org/#dom-event-target
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/// <https://dom.spec.whatwg.org/#dom-event-target>
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fn GetTarget(&self) -> Option<DomRoot<EventTarget>> {
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self.target.get()
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}
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// https://dom.spec.whatwg.org/#dom-event-srcelement
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/// <https://dom.spec.whatwg.org/#dom-event-srcelement>
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fn GetSrcElement(&self) -> Option<DomRoot<EventTarget>> {
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self.target.get()
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}
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// https://dom.spec.whatwg.org/#dom-event-currenttarget
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/// <https://dom.spec.whatwg.org/#dom-event-currenttarget>
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fn GetCurrentTarget(&self) -> Option<DomRoot<EventTarget>> {
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self.current_target.get()
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}
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// https://dom.spec.whatwg.org/#dom-event-defaultprevented
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/// <https://dom.spec.whatwg.org/#dom-event-composedpath>
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fn ComposedPath(&self) -> Vec<DomRoot<EventTarget>> {
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if let Some(target) = self.target.get() {
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self.construct_event_path(&target)
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} else {
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vec![]
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}
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}
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/// <https://dom.spec.whatwg.org/#dom-event-defaultprevented>
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fn DefaultPrevented(&self) -> bool {
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self.canceled.get() == EventDefault::Prevented
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}
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// https://dom.spec.whatwg.org/#dom-event-preventdefault
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/// <https://dom.spec.whatwg.org/#dom-event-preventdefault>
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fn PreventDefault(&self) {
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if self.cancelable.get() {
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self.canceled.set(EventDefault::Prevented)
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}
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}
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// https://dom.spec.whatwg.org/#dom-event-stoppropagation
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/// <https://dom.spec.whatwg.org/#dom-event-stoppropagation>
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fn StopPropagation(&self) {
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self.stop_propagation.set(true);
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}
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// https://dom.spec.whatwg.org/#dom-event-stopimmediatepropagation
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/// <https://dom.spec.whatwg.org/#dom-event-stopimmediatepropagation>
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fn StopImmediatePropagation(&self) {
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self.stop_immediate.set(true);
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self.stop_propagation.set(true);
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}
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// https://dom.spec.whatwg.org/#dom-event-bubbles
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/// <https://dom.spec.whatwg.org/#dom-event-bubbles>
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fn Bubbles(&self) -> bool {
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self.bubbles.get()
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}
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// https://dom.spec.whatwg.org/#dom-event-cancelable
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/// <https://dom.spec.whatwg.org/#dom-event-cancelable>
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fn Cancelable(&self) -> bool {
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self.cancelable.get()
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}
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// https://dom.spec.whatwg.org/#dom-event-returnvalue
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/// <https://dom.spec.whatwg.org/#dom-event-returnvalue>
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fn ReturnValue(&self) -> bool {
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self.canceled.get() == EventDefault::Allowed
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}
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// https://dom.spec.whatwg.org/#dom-event-returnvalue
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/// <https://dom.spec.whatwg.org/#dom-event-returnvalue>
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fn SetReturnValue(&self, val: bool) {
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if !val {
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self.PreventDefault();
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}
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}
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// https://dom.spec.whatwg.org/#dom-event-cancelbubble
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/// <https://dom.spec.whatwg.org/#dom-event-cancelbubble>
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fn CancelBubble(&self) -> bool {
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self.stop_propagation.get()
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}
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// https://dom.spec.whatwg.org/#dom-event-cancelbubble
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/// <https://dom.spec.whatwg.org/#dom-event-cancelbubble>
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fn SetCancelBubble(&self, value: bool) {
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if value {
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self.stop_propagation.set(true)
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}
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}
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// https://dom.spec.whatwg.org/#dom-event-timestamp
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/// <https://dom.spec.whatwg.org/#dom-event-timestamp>
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fn TimeStamp(&self) -> DOMHighResTimeStamp {
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reduce_timing_resolution(
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(self.precise_time_ns - (*self.global().performance().TimeOrigin()).round() as u64)
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@ -498,12 +507,12 @@ impl EventMethods for Event {
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)
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}
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// https://dom.spec.whatwg.org/#dom-event-initevent
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/// <https://dom.spec.whatwg.org/#dom-event-initevent>
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fn InitEvent(&self, type_: DOMString, bubbles: bool, cancelable: bool) {
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self.init_event(Atom::from(type_), bubbles, cancelable)
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}
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// https://dom.spec.whatwg.org/#dom-event-istrusted
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/// <https://dom.spec.whatwg.org/#dom-event-istrusted>
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fn IsTrusted(&self) -> bool {
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self.trusted.get()
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}
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@ -597,7 +606,7 @@ pub enum EventStatus {
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NotCanceled,
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}
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// https://dom.spec.whatwg.org/#concept-event-fire
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/// <https://dom.spec.whatwg.org/#concept-event-fire>
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pub struct EventTask {
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pub target: Trusted<EventTarget>,
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pub name: Atom,
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@ -614,7 +623,7 @@ impl TaskOnce for EventTask {
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}
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}
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// https://html.spec.whatwg.org/multipage/#fire-a-simple-event
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/// <https://html.spec.whatwg.org/multipage/#fire-a-simple-event>
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pub struct SimpleEventTask {
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pub target: Trusted<EventTarget>,
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pub name: Atom,
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@ -627,7 +636,7 @@ impl TaskOnce for SimpleEventTask {
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}
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}
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// https://dom.spec.whatwg.org/#concept-event-listener-invoke
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/// <https://dom.spec.whatwg.org/#concept-event-listener-invoke>
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fn invoke(
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timeline_window: Option<&Window>,
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object: &EventTarget,
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@ -674,7 +683,7 @@ fn invoke(
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}
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}
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// https://dom.spec.whatwg.org/#concept-event-listener-inner-invoke
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/// <https://dom.spec.whatwg.org/#concept-event-listener-inner-invoke>
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fn inner_invoke(
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timeline_window: Option<&Window>,
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object: &EventTarget,
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