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Usage of JSRef<Attr> in before_remove_attr & after_set_attr

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JSRef<Attr> does not require allocating a DOMString for value, which are
unused in most cases. It also provides more access to Attr data.
This commit is contained in:
Bruno de Oliveira Abinader 2014-10-21 14:00:48 -04:00
parent f5e8df9dac
commit bbab8831e0
18 changed files with 255 additions and 225 deletions
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27
components/script/dom/htmltablecellelement.rs
View file

@ -2,6 +2,8 @@
* 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::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLTableCellElementDerived};
use dom::bindings::js::JSRef;
use dom::bindings::utils::{Reflectable, Reflector};
@ -16,7 +18,6 @@ use dom::virtualmethods::VirtualMethods;
use servo_util::str::{AutoLpa, DOMString, LengthOrPercentageOrAuto};
use servo_util::str;
use std::cell::Cell;
use string_cache::Atom;
#[dom_struct]
pub struct HTMLTableCellElement {
@ -64,27 +65,27 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLTableCellElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => {}
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match name.as_slice() {
"width" => self.width.set(str::parse_length(value.as_slice())),
_ => {}
match attr.local_name() {
&atom!("width") => self.width.set(str::parse_length(attr.value().as_slice())),
_ => ()
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => {}
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match name.as_slice() {
"width" => self.width.set(AutoLpa),
_ => {}
match attr.local_name() {
&atom!("width") => self.width.set(AutoLpa),
_ => ()
}
}
}