Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 20:50:07 +01:00
Code Issues Projects Releases Packages Wiki Activity

Cleanup Node::query_selector.

Browse source
This commit is contained in:
Ms2ger 2014-12-05 14:58:48 +01:00
parent ea907c1311
commit 54c0601950
1 changed files with 4 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

11
components/script/dom/node.rs
View file

@ -738,15 +738,12 @@ impl<'a> NodeHelpers<'a> for JSRef<'a, Node> {
// Step 3.
Ok(ref selectors) => {
let root = self.ancestors().last().unwrap_or(self.clone());
for node in root.traverse_preorder() {
if node.is_element() && matches(selectors, &node, &mut None) {
let elem: JSRef<Element> = ElementCast::to_ref(node).unwrap();
return Ok(Some(Temporary::from_rooted(elem)));
}
}
Ok(root.traverse_preorder()
.filter_map(ElementCast::to_ref)
.find(|element| matches(selectors, &NodeCast::from_ref(*element), &mut None))
.map(Temporary::from_rooted))
}
}
Ok(None)
}
/// Get an iterator over all nodes which match a set of selectors