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Invoke backup element queue via a microtask

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This commit is contained in:
Connor Brewster 2017-07-07 15:18:23 -06:00
parent 4665991503
commit 9b587a4f2d
15 changed files with 252 additions and 7 deletions
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5
components/script/microtask.rs
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@ -15,6 +15,7 @@ use dom::htmlimageelement::ImageElementMicrotask;
use dom::htmlmediaelement::MediaElementMicrotask;
use dom::mutationobserver::MutationObserver;
use msg::constellation_msg::PipelineId;
use script_thread::ScriptThread;
use std::cell::Cell;
use std::mem;
use std::rc::Rc;
@ -33,6 +34,7 @@ pub enum Microtask {
Promise(EnqueuedPromiseCallback),
MediaElement(MediaElementMicrotask),
ImageElement(ImageElementMicrotask),
CustomElementReaction,
NotifyMutationObservers,
}
@ -87,6 +89,9 @@ impl MicrotaskQueue {
Microtask::ImageElement(ref task) => {
task.handler();
},
Microtask::CustomElementReaction => {
ScriptThread::invoke_backup_element_queue();
},
Microtask::NotifyMutationObservers => {
MutationObserver::notify_mutation_observers();
}