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Enqueue upgrades

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This commit is contained in:
Connor Brewster 2017-07-19 13:34:33 -06:00
parent 41371208a5
commit 6d9d4add61
12 changed files with 42 additions and 102 deletions
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20
components/script/dom/create.rs
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@ -5,7 +5,7 @@
use dom::bindings::error::{report_pending_exception, throw_dom_exception};
use dom::bindings::js::Root;
use dom::bindings::reflector::DomObject;
use dom::customelementregistry::is_valid_custom_element_name;
use dom::customelementregistry::{is_valid_custom_element_name, upgrade_element};
use dom::document::Document;
use dom::element::{CustomElementCreationMode, Element, ElementCreator};
use dom::globalscope::GlobalScope;
@ -81,6 +81,7 @@ use dom::htmlvideoelement::HTMLVideoElement;
use dom::svgsvgelement::SVGSVGElement;
use html5ever::{LocalName, Prefix, QualName};
use js::jsapi::JSAutoCompartment;
use script_thread::ScriptThread;
use servo_config::prefs::PREFS;
fn create_svg_element(name: QualName,
@ -127,8 +128,11 @@ fn create_html_element(name: QualName,
if let Some(definition) = definition {
if definition.is_autonomous() {
match mode {
// TODO: Handle asynchronous CE creation. Relies on CE upgrades.
CustomElementCreationMode::Asynchronous => {},
CustomElementCreationMode::Asynchronous => {
let result = Root::upcast(HTMLElement::new(name.local.clone(), prefix.clone(), document));
ScriptThread::enqueue_upgrade_reaction(&*result, definition);
return result;
},
CustomElementCreationMode::Synchronous => {
let local_name = name.local.clone();
return match definition.create_element(document, prefix.clone()) {
@ -155,9 +159,17 @@ fn create_html_element(name: QualName,
},
}
} else {
// Steps 5.1-5.2
let element = create_native_html_element(name, prefix, document, creator);
element.set_is(definition.name.clone());
// TODO: Enqueue custom element upgrade
match mode {
// Step 5.3
CustomElementCreationMode::Synchronous =>
upgrade_element(definition, &*element),
// Step 5.4
CustomElementCreationMode::Asynchronous =>
ScriptThread::enqueue_upgrade_reaction(&*element, definition),
}
return element;
}
}