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Implement safe rooting strategy via Unrooted, Root, JSRef, and JS.

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This commit is contained in:
Josh Matthews 2014-03-31 18:41:28 -04:00
parent ffdc3f5b32
commit d7b96db33c
109 changed files with 1568 additions and 1326 deletions
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10
src/components/script/dom/documentfragment.rs
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@ -4,7 +4,7 @@
use dom::bindings::codegen::InheritTypes::{DocumentFragmentDerived, NodeCast};
use dom::bindings::codegen::BindingDeclarations::DocumentFragmentBinding;
use dom::bindings::js::{JS, JSRef, RootCollection};
use dom::bindings::js::{JS, JSRef, RootCollection, Unrooted};
use dom::bindings::error::Fallible;
use dom::document::Document;
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
@ -34,14 +34,14 @@ impl DocumentFragment {
}
}
pub fn new(document: &JSRef<Document>) -> JS<DocumentFragment> {
pub fn new(document: &JSRef<Document>) -> Unrooted<DocumentFragment> {
let node = DocumentFragment::new_inherited(document.unrooted());
Node::reflect_node(~node, document, DocumentFragmentBinding::Wrap)
}
}
impl DocumentFragment {
pub fn Constructor(owner: &JSRef<Window>) -> Fallible<JS<DocumentFragment>> {
pub fn Constructor(owner: &JSRef<Window>) -> Fallible<Unrooted<DocumentFragment>> {
let roots = RootCollection::new();
let document = owner.get().Document();
let document = document.root(&roots);
@ -51,9 +51,9 @@ impl DocumentFragment {
}
impl DocumentFragment {
pub fn Children(&self, abstract_self: &JSRef<DocumentFragment>) -> JS<HTMLCollection> {
pub fn Children(&self, abstract_self: &JSRef<DocumentFragment>) -> Unrooted<HTMLCollection> {
let roots = RootCollection::new();
let window = window_from_node(&abstract_self.unrooted()).root(&roots);
let window = window_from_node(abstract_self).root(&roots);
HTMLCollection::children(&window.root_ref(), NodeCast::from_ref(abstract_self))
}
}