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Implement Document.createNodeIterator and rebase patch

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Jinwoo Song 2015-04-29 18:08:37 +09:00
parent 0e4c792dc5
commit 4e8005cd5b
3 changed files with 14 additions and 9 deletions
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12
components/script/dom/nodeiterator.rs
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@ -7,18 +7,16 @@ use dom::bindings::codegen::Bindings::NodeIteratorBinding::NodeIteratorMethods;
use dom::bindings::codegen::Bindings::NodeFilterBinding::NodeFilter;
use dom::bindings::error::Fallible;
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JS, JSRef, Temporary};
use dom::bindings::js::MutNullableJS;
use dom::bindings::js::{JS, JSRef, MutNullableHeap, Temporary, Rootable};
use dom::bindings::utils::{Reflector, reflect_dom_object};
use dom::document::{Document, DocumentHelpers};
use dom::node::{Node};
use std::default::Default;
#[dom_struct]
pub struct NodeIterator {
reflector_: Reflector,
root_node: JS<Node>,
reference_node: MutNullableJS<Node>,
reference_node: MutNullableHeap<JS<Node>>,
what_to_show: u32,
filter: Filter
}
@ -30,7 +28,7 @@ impl NodeIterator {
NodeIterator {
reflector_: Reflector::new(),
root_node: JS::from_rooted(root_node),
reference_node: Default::default(),
reference_node: MutNullableHeap::new(Some(JS::from_rooted(root_node))),
what_to_show: what_to_show,
filter: filter
}
@ -61,7 +59,7 @@ impl NodeIterator {
impl<'a> NodeIteratorMethods for JSRef<'a, NodeIterator> {
// https://dom.spec.whatwg.org/#dom-nodeiterator-root
fn Root(self) -> Temporary<Node> {
Temporary::new(self.root_node)
Temporary::from_rooted(self.root_node)
}
// https://dom.spec.whatwg.org/#dom-nodeiterator-whattoshow
@ -80,7 +78,7 @@ impl<'a> NodeIteratorMethods for JSRef<'a, NodeIterator> {
// https://dom.spec.whatwg.org/#dom-nodeiterator-referencenode
fn GetReferenceNode(self) -> Option<Temporary<Node>> {
self.reference_node.get()
self.reference_node.get().map(Temporary::from_rooted)
}
// https://dom.spec.whatwg.org/#dom-nodeiterator-previousnode