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Move ID management on binding to and unbinding from tree into Element.

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This commit is contained in:
Ms2ger 2014-02-25 16:04:25 +01:00
parent 7ff35c0abe
commit 33792db657
3 changed files with 62 additions and 38 deletions
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22
src/components/script/dom/node.rs
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@ -14,7 +14,7 @@ use dom::bindings::utils;
use dom::characterdata::CharacterData;
use dom::document::Document;
use dom::documenttype::DocumentType;
use dom::element::{Element, ElementTypeId, HTMLAnchorElementTypeId};
use dom::element::{Element, ElementTypeId, HTMLAnchorElementTypeId, IElement};
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::nodelist::{NodeList};
use dom::text::Text;
@ -396,11 +396,13 @@ impl NodeHelpers for JS<Node> {
// http://dom.spec.whatwg.org/#node-is-inserted
fn node_inserted(&self) {
assert!(self.parent_node().is_some());
let mut document = self.get().owner_doc();
let document = self.get().owner_doc();
// Register elements having "id" attribute to the owner doc.
if self.is_element() {
document.get_mut().register_nodes_with_id(&ElementCast::to(self));
for node in self.traverse_preorder() {
if node.is_element() {
let element: JS<Element> = ElementCast::to(&node);
element.bind_to_tree_impl();
}
}
document.get().content_changed();
@ -409,11 +411,13 @@ impl NodeHelpers for JS<Node> {
// http://dom.spec.whatwg.org/#node-is-removed
fn node_removed(&self) {
assert!(self.parent_node().is_none());
let mut document = self.get().owner_doc();
let document = self.get().owner_doc();
// Unregister elements having "id".
if self.is_element() {
document.get_mut().unregister_nodes_with_id(&ElementCast::to(self));
for node in self.traverse_preorder() {
if node.is_element() {
let element: JS<Element> = ElementCast::to(&node);
element.unbind_from_tree_impl();
}
}
document.get().content_changed();