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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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12
src/components/script/dom/htmlelement.rs
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@ -5,7 +5,7 @@
use dom::bindings::codegen::BindingDeclarations::HTMLElementBinding;
use dom::bindings::codegen::InheritTypes::ElementCast;
use dom::bindings::codegen::InheritTypes::HTMLElementDerived;
use dom::bindings::js::{JS, JSRef};
use dom::bindings::js::{JS, JSRef, Unrooted};
use dom::bindings::error::{ErrorResult, Fallible};
use dom::document::Document;
use dom::element::{Element, ElementTypeId, HTMLElementTypeId};
@ -39,7 +39,7 @@ impl HTMLElement {
}
}
pub fn new(localName: DOMString, document: &JSRef<Document>) -> JS<HTMLElement> {
pub fn new(localName: DOMString, document: &JSRef<Document>) -> Unrooted<HTMLElement> {
let element = HTMLElement::new_inherited(HTMLElementTypeId, localName, document.unrooted());
Node::reflect_node(~element, document, HTMLElementBinding::Wrap)
}
@ -143,7 +143,7 @@ impl HTMLElement {
Ok(())
}
pub fn GetOffsetParent(&self) -> Option<JS<Element>> {
pub fn GetOffsetParent(&self) -> Option<Unrooted<Element>> {
None
}
@ -164,9 +164,9 @@ impl HTMLElement {
}
}
impl VirtualMethods for JS<HTMLElement> {
impl<'a> VirtualMethods for JSRef<'a, HTMLElement> {
fn super_type(&self) -> Option<~VirtualMethods:> {
let element: JS<Element> = ElementCast::from(self);
Some(~element as ~VirtualMethods:)
let element: &JSRef<Element> = ElementCast::from_ref(self);
Some(~element.clone() as ~VirtualMethods:)
}
}