servo/components/script/dom/htmltabledatacellelement.rs
Patrick Walton 6f577c7c84 script: Avoid a temporary when constructing <td> and <tr> elements.
Was a huge improvement to RoboHornet.
2014-10-28 11:14:06 -07:00

49 lines
2 KiB
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::HTMLTableDataCellElementBinding;
use dom::bindings::codegen::InheritTypes::HTMLTableDataCellElementDerived;
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflectable, Reflector};
use dom::document::Document;
use dom::element::HTMLTableDataCellElementTypeId;
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::htmltablecellelement::HTMLTableCellElement;
use dom::node::{Node, ElementNodeTypeId};
use servo_util::str::DOMString;
#[dom_struct]
pub struct HTMLTableDataCellElement {
htmltablecellelement: HTMLTableCellElement,
}
impl HTMLTableDataCellElementDerived for EventTarget {
fn is_htmltabledatacellelement(&self) -> bool {
*self.type_id() == NodeTargetTypeId(ElementNodeTypeId(HTMLTableDataCellElementTypeId))
}
}
impl HTMLTableDataCellElement {
fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: JSRef<Document>) -> HTMLTableDataCellElement {
HTMLTableDataCellElement {
htmltablecellelement: HTMLTableCellElement::new_inherited(HTMLTableDataCellElementTypeId, localName, prefix, document)
}
}
#[allow(unrooted_must_root)]
pub fn new(localName: DOMString, prefix: Option<DOMString>, document: JSRef<Document>)
-> Temporary<HTMLTableDataCellElement> {
Node::reflect_node(box HTMLTableDataCellElement::new_inherited(localName,
prefix,
document),
document,
HTMLTableDataCellElementBinding::Wrap)
}
}
impl Reflectable for HTMLTableDataCellElement {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.htmltablecellelement.reflector()
}
}