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Introduce a task! macro and use it for internal pause steps

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This commit is contained in:
Anthony Ramine 2017-09-17 17:30:21 +02:00
parent 46628fba05
commit 5412767f46
3 changed files with 29 additions and 10 deletions
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15
components/script/dom/htmlmediaelement.rs
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@ -140,15 +140,11 @@ impl HTMLMediaElement {
// Step 2.3.
let window = window_from_node(self);
let target = Trusted::new(self.upcast::<EventTarget>());
// FIXME(nox): Why are errors silenced here?
let _ = window.dom_manipulation_task_source().queue(
box InternalPauseStepsTask(Trusted::new(self.upcast())),
window.upcast(),
);
struct InternalPauseStepsTask(Trusted<EventTarget>);
impl Task for InternalPauseStepsTask {
fn run(self: Box<Self>) {
let target = self.0.root();
box task!(internal_pause_steps: move || {
let target = target.root();
// Step 2.3.1.
target.fire_event(atom!("timeupdate"));
@ -159,8 +155,9 @@ impl HTMLMediaElement {
// Step 2.3.3.
// FIXME(nox): Reject pending play promises with promises
// and an "AbortError" DOMException.
}
}
}),
window.upcast(),
);
// Step 2.4.
// FIXME(nox): Set the official playback position to the current