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Pass a RootedVec to NodeList::new_simple_list()

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This commit is contained in:
Anthony Ramine 2015-04-11 12:36:19 +02:00
parent 9d027bab0a
commit c026825e69
3 changed files with 19 additions and 17 deletions
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20
components/script/dom/document.rs
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@ -26,6 +26,7 @@ use dom::bindings::global::GlobalRef;
use dom::bindings::js::{MutNullableJS, JS, JSRef, LayoutJS, Temporary, TemporaryPushable};
use dom::bindings::js::{OptionalRootable, RootedReference};
use dom::bindings::refcounted::Trusted;
use dom::bindings::trace::RootedVec;
use dom::bindings::utils::reflect_dom_object;
use dom::bindings::utils::{xml_name_type, validate_and_extract};
use dom::bindings::utils::XMLName::InvalidXMLName;
@ -817,22 +818,23 @@ impl Document {
}
trait PrivateDocumentHelpers {
fn createNodeList<F: Fn(JSRef<Node>) -> bool>(self, callback: F) -> Temporary<NodeList>;
fn create_node_list<F: Fn(JSRef<Node>) -> bool>(self, callback: F) -> Temporary<NodeList>;
fn get_html_element(self) -> Option<Temporary<HTMLHtmlElement>>;
}
impl<'a> PrivateDocumentHelpers for JSRef<'a, Document> {
fn createNodeList<F: Fn(JSRef<Node>) -> bool>(self, callback: F) -> Temporary<NodeList> {
fn create_node_list<F: Fn(JSRef<Node>) -> bool>(self, callback: F) -> Temporary<NodeList> {
let window = self.window.root();
let document_element = self.GetDocumentElement().root();
let nodes = match document_element {
None => vec!(),
Some(ref root) => {
let root: JSRef<Node> = NodeCast::from_ref(root.r());
root.traverse_preorder().filter(|&node| callback(node)).collect()
let mut nodes = RootedVec::new();
if let Some(ref root) = document_element {
for node in NodeCast::from_ref(root.r()).traverse_preorder() {
if callback(node) {
nodes.push(node.unrooted());
}
}
};
NodeList::new_simple_list(window.r(), nodes)
NodeList::new_simple_list(window.r(), &nodes)
}
fn get_html_element(self) -> Option<Temporary<HTMLHtmlElement>> {
@ -1255,7 +1257,7 @@ impl<'a> DocumentMethods for JSRef<'a, Document> {
// http://www.whatwg.org/specs/web-apps/current-work/#dom-document-getelementsbyname
fn GetElementsByName(self, name: DOMString) -> Temporary<NodeList> {
self.createNodeList(|node| {
self.create_node_list(|node| {
let element: JSRef<Element> = match ElementCast::to_ref(node) {
Some(element) => element,
None => return false,