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Expose Element.AttachShadow under dom.shadowdom.enabled pref

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This commit is contained in:
Fernando Jiménez Moreno 2019-01-23 18:08:28 +01:00
parent 091fcbecd1
commit ffdc9d255f
3 changed files with 10 additions and 1 deletions
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7
components/script/dom/element.rs
View file

@ -2642,6 +2642,13 @@ impl ElementMethods for Element {
let doc = document_from_node(self); let doc = document_from_node(self);
doc.enter_fullscreen(self) doc.enter_fullscreen(self)
} }
// XXX Hidden under dom.shadowdom.enabled pref. Only exposed to be able
// to test partial Shadow DOM support for UA widgets.
// https://dom.spec.whatwg.org/#dom-element-attachshadow
fn AttachShadow(&self) -> Fallible<DomRoot<ShadowRoot>> {
self.attach_shadow()
}
} }
impl VirtualMethods for Element { impl VirtualMethods for Element {

2
components/script/dom/node.rs
View file

@ -23,7 +23,6 @@ use crate::dom::bindings::inheritance::{EventTargetTypeId, HTMLElementTypeId, No
use crate::dom::bindings::inheritance::{SVGElementTypeId, SVGGraphicsElementTypeId, TextTypeId}; use crate::dom::bindings::inheritance::{SVGElementTypeId, SVGGraphicsElementTypeId, TextTypeId};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject}; use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
use crate::dom::bindings::root::{Dom, DomRoot, DomSlice, LayoutDom, MutNullableDom}; use crate::dom::bindings::root::{Dom, DomRoot, DomSlice, LayoutDom, MutNullableDom};
use crate::dom::shadowroot::ShadowRoot;
use crate::dom::bindings::str::{DOMString, USVString}; use crate::dom::bindings::str::{DOMString, USVString};
use crate::dom::bindings::xmlname::namespace_from_domstring; use crate::dom::bindings::xmlname::namespace_from_domstring;
use crate::dom::characterdata::{CharacterData, LayoutCharacterDataHelpers}; use crate::dom::characterdata::{CharacterData, LayoutCharacterDataHelpers};
@ -51,6 +50,7 @@ use crate::dom::mutationobserver::{Mutation, MutationObserver, RegisteredObserve
use crate::dom::nodelist::NodeList; use crate::dom::nodelist::NodeList;
use crate::dom::processinginstruction::ProcessingInstruction; use crate::dom::processinginstruction::ProcessingInstruction;
use crate::dom::range::WeakRangeVec; use crate::dom::range::WeakRangeVec;
use crate::dom::shadowroot::ShadowRoot;
use crate::dom::svgsvgelement::{LayoutSVGSVGElementHelpers, SVGSVGElement}; use crate::dom::svgsvgelement::{LayoutSVGSVGElementHelpers, SVGSVGElement};
use crate::dom::text::Text; use crate::dom::text::Text;
use crate::dom::virtualmethods::{vtable_for, VirtualMethods}; use crate::dom::virtualmethods::{vtable_for, VirtualMethods};

2
components/script/dom/webidls/Element.webidl
View file

@ -81,6 +81,8 @@ interface Element : Node {
void insertAdjacentText(DOMString where_, DOMString data); void insertAdjacentText(DOMString where_, DOMString data);
[CEReactions, Throws] [CEReactions, Throws]
void insertAdjacentHTML(DOMString position, DOMString html); void insertAdjacentHTML(DOMString position, DOMString html);
[Throws, Pref="dom.shadowdom.enabled"] ShadowRoot attachShadow();
}; };
// http://dev.w3.org/csswg/cssom-view/#extensions-to-the-element-interface // http://dev.w3.org/csswg/cssom-view/#extensions-to-the-element-interface