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Use AttrValue::tokens() in Element::has_class()

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Bruno de Oliveira Abinader 2014-08-22 10:50:33 -04:00
parent e9f9afc324
commit d17450106c
1 changed files with 6 additions and 4 deletions
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10
src/components/script/dom/element.rs
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@ -35,7 +35,7 @@ use style;
use servo_util::atom::Atom; use servo_util::atom::Atom;
use servo_util::namespace; use servo_util::namespace;
use servo_util::namespace::{Namespace, Null}; use servo_util::namespace::{Namespace, Null};
use servo_util::str::{DOMString, null_str_as_empty_ref, split_html_space_chars}; use servo_util::str::{DOMString, null_str_as_empty_ref};
use std::ascii::StrAsciiExt; use std::ascii::StrAsciiExt;
use std::cell::{Cell, RefCell}; use std::cell::{Cell, RefCell};
@ -377,9 +377,11 @@ impl<'a> AttributeHandlers for JSRef<'a, Element> {
} }
fn has_class(&self, name: &str) -> bool { fn has_class(&self, name: &str) -> bool {
let class_names = self.get_string_attribute("class"); self.get_attribute(Null, "class").root().map(|attr| {
let mut classes = split_html_space_chars(class_names.as_slice()); attr.deref().value().tokens().map(|mut tokens| {
classes.any(|class| name == class) tokens.any(|atom| atom.as_slice() == name)
}).unwrap_or(false)
}).unwrap_or(false)
} }
fn set_atomic_attribute(&self, name: &str, value: DOMString) { fn set_atomic_attribute(&self, name: &str, value: DOMString) {