Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 06:00:15 +01:00
Code Issues Projects Releases Packages Wiki Activity

Check that an iframe is in a document with a browsing context before processing src.

Browse source
This commit is contained in:
Alan Jeffrey 2016-10-28 12:17:23 -05:00
parent 25e3ae6915
commit 23d030e7a7
2 changed files with 34 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

14
components/script/dom/node.rs
View file

@ -771,6 +771,20 @@ impl Node {
self.owner_doc().is_html_document()
}
// https://dom.spec.whatwg.org/#in-a-document-tree
pub fn is_in_a_document_tree(&self) -> bool {
self.inclusive_ancestors().last()
.and_then(Root::downcast::<Document>)
.is_some()
}
pub fn is_in_a_document_tree_with_a_browsing_context(&self) -> bool {
self.inclusive_ancestors().last()
.and_then(Root::downcast::<Document>)
.map(|doc| doc.browsing_context().is_some())
.unwrap_or(false)
}
pub fn children(&self) -> NodeSiblingIterator {
NodeSiblingIterator {
current: self.GetFirstChild(),