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Implement NonDocumentTypeChildNode::*ElementSibling()

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This commit is contained in:
Anthony Ramine 2015-04-08 22:30:54 +02:00
parent f8d0237956
commit 3d68a46fee
12 changed files with 44 additions and 141 deletions
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12
components/script/dom/element.rs
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@ -1178,6 +1178,18 @@ impl<'a> ElementMethods for JSRef<'a, Element> {
Ok(())
}
// https://dom.spec.whatwg.org/#dom-nondocumenttypechildnode-previouselementsibling
fn GetPreviousElementSibling(self) -> Option<Temporary<Element>> {
NodeCast::from_ref(self).preceding_siblings()
.filter_map(ElementCast::to_temporary).next()
}
// https://dom.spec.whatwg.org/#dom-nondocumenttypechildnode-nextelementsibling
fn GetNextElementSibling(self) -> Option<Temporary<Element>> {
NodeCast::from_ref(self).following_siblings()
.filter_map(ElementCast::to_temporary).next()
}
// http://dom.spec.whatwg.org/#dom-parentnode-children
fn Children(self) -> Temporary<HTMLCollection> {
let window = window_from_node(self).root();