diff options
Diffstat (limited to 'components/script/dom/element.rs')
| -rw-r--r-- | components/script/dom/element.rs | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/components/script/dom/element.rs b/components/script/dom/element.rs index 2c7372ebddf..858f17c002b 100644 --- a/components/script/dom/element.rs +++ b/components/script/dom/element.rs @@ -129,6 +129,7 @@ pub struct Element { prefix: Option<Prefix>, attrs: DOMRefCell<Vec<JS<Attr>>>, id_attribute: DOMRefCell<Option<Atom>>, + is: DOMRefCell<Option<LocalName>>, #[ignore_heap_size_of = "Arc"] style_attribute: DOMRefCell<Option<Arc<Locked<PropertyDeclarationBlock>>>>, attr_list: MutNullableJS<NamedNodeMap>, @@ -205,9 +206,11 @@ impl<'a> TryFrom<&'a str> for AdjacentPosition { // impl Element { pub fn create(name: QualName, - document: &Document, creator: ElementCreator) + is: Option<LocalName>, + document: &Document, + creator: ElementCreator) -> Root<Element> { - create_element(name, document, creator) + create_element(name, is, document, creator) } pub fn new_inherited(local_name: LocalName, @@ -229,6 +232,7 @@ impl Element { prefix: prefix, attrs: DOMRefCell::new(vec![]), id_attribute: DOMRefCell::new(None), + is: DOMRefCell::new(None), style_attribute: DOMRefCell::new(None), attr_list: Default::default(), class_list: Default::default(), @@ -260,6 +264,14 @@ impl Element { } } + pub fn set_is(&self, is: LocalName) { + *self.is.borrow_mut() = Some(is); + } + + pub fn get_is(&self) -> Option<LocalName> { + self.is.borrow().clone() + } + // https://drafts.csswg.org/cssom-view/#css-layout-box // Elements that have a computed value of the display property // that is table-column or table-column-group @@ -1970,6 +1982,7 @@ impl ElementMethods for Element { // Step 4. NodeTypeId::DocumentFragment => { let body_elem = Element::create(QualName::new(None, ns!(html), local_name!("body")), + None, &context_document, ElementCreator::ScriptCreated); Root::upcast(body_elem) |