Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-06-06 16:45:39 +00:00
Code Issues Projects Releases Packages Wiki Activity

Added extra bool in Window object to know about its Mutation Observers

Browse source
This commit is contained in:
Nupur Baghel 2018-02-14 02:11:58 +05:30
parent 7945dff8ea
commit a1fd6c39a2
3 changed files with 64 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
components/script/dom/mutationobserver.rs
View file

@ -9,7 +9,7 @@ use dom::bindings::codegen::Bindings::MutationObserverBinding::MutationCallback;
use dom::bindings::codegen::Bindings::MutationObserverBinding::MutationObserverBinding::MutationObserverMethods;
use dom::bindings::codegen::Bindings::MutationObserverBinding::MutationObserverInit;
use dom::bindings::error::{Error, Fallible};
use dom::bindings::reflector::{Reflector, reflect_dom_object};
use dom::bindings::reflector::{Reflector, reflect_dom_object, DomObject};
use dom::bindings::root::DomRoot;
use dom::bindings::str::DOMString;
use dom::mutationrecord::MutationRecord;
@ -67,6 +67,7 @@ impl MutationObserver {
}
pub fn Constructor(global: &Window, callback: Rc<MutationCallback>) -> Fallible<DomRoot<MutationObserver>> {
global.set_exists_mut_observer();
let observer = MutationObserver::new(global, callback);
ScriptThread::add_mutation_observer(&*observer);
Ok(observer)
@ -105,6 +106,9 @@ impl MutationObserver {
/// <https://dom.spec.whatwg.org/#queueing-a-mutation-record>
pub fn queue_a_mutation_record(target: &Node, attr_type: Mutation) {
if !target.global().as_window().get_exists_mut_observer() {
return;
}
// Step 1
let mut interestedObservers: Vec<(DomRoot<MutationObserver>, Option<DOMString>)> = vec![];
// Step 2 & 3