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Use html5ever for HTML parsing

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This commit is contained in:
Keegan McAllister 2014-09-19 14:02:22 -07:00
parent 3fbb25cc43
commit 9da7679367
13 changed files with 749 additions and 119 deletions
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22
components/script/dom/element.rs
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@ -42,7 +42,7 @@ use servo_util::str::{DOMString, LengthOrPercentageOrAuto};
use std::ascii::StrAsciiExt;
use std::default::Default;
use std::mem;
use string_cache::{Atom, Namespace};
use string_cache::{Atom, Namespace, QualName};
use url::UrlParser;
#[dom_struct]
@ -397,9 +397,8 @@ pub trait AttributeHandlers {
fn get_attributes(self, local_name: &Atom)
-> Vec<Temporary<Attr>>;
fn set_attribute_from_parser(self,
local_name: Atom,
name: QualName,
value: DOMString,
namespace: Namespace,
prefix: Option<DOMString>);
fn set_attribute(self, name: &Atom, value: AttrValue);
fn do_set_attribute(self, local_name: Atom, value: AttrValue,
@ -445,19 +444,24 @@ impl<'a> AttributeHandlers for JSRef<'a, Element> {
}
fn set_attribute_from_parser(self,
local_name: Atom,
qname: QualName,
value: DOMString,
namespace: Namespace,
prefix: Option<DOMString>) {
// Don't set if the attribute already exists, so we can handle add_attrs_if_missing
if self.attrs.borrow().iter().map(|attr| attr.root())
.any(|a| *a.local_name() == qname.local && *a.namespace() == qname.ns) {
return;
}
let name = match prefix {
None => local_name.clone(),
None => qname.local.clone(),
Some(ref prefix) => {
let name = format!("{:s}:{:s}", *prefix, local_name.as_slice());
let name = format!("{:s}:{:s}", *prefix, qname.local.as_slice());
Atom::from_slice(name.as_slice())
},
};
let value = self.parse_attribute(&namespace, &local_name, value);
self.do_set_attribute(local_name, value, name, namespace, prefix, |_| false)
let value = self.parse_attribute(&qname.ns, &qname.local, value);
self.do_set_attribute(qname.local, value, name, qname.ns, prefix, |_| false)
}
fn set_attribute(self, name: &Atom, value: AttrValue) {