mirror of
https://github.com/servo/servo.git
synced 2025-08-03 12:40:06 +01:00
Update rust-selectors
This commit is contained in:
parent
9eb3cc2a24
commit
9e1a674b16
12 changed files with 153 additions and 168 deletions
|
@ -79,6 +79,7 @@ use html5ever::serialize::TraversalScope::{IncludeNode, ChildrenOnly};
|
|||
use html5ever::tree_builder::{NoQuirks, LimitedQuirks, Quirks};
|
||||
use selectors::matching::{matches, DeclarationBlock};
|
||||
use selectors::parser::parse_author_origin_selector_list_from_str;
|
||||
use selectors::parser::{AttrSelector, NamespaceConstraint};
|
||||
use string_cache::{Atom, Namespace, QualName};
|
||||
use url::UrlParser;
|
||||
|
||||
|
@ -1454,8 +1455,7 @@ impl<'a> ElementMethods for &'a Element {
|
|||
match parse_author_origin_selector_list_from_str(&selectors) {
|
||||
Err(()) => Err(Syntax),
|
||||
Ok(ref selectors) => {
|
||||
let root = NodeCast::from_ref(self);
|
||||
Ok(matches(selectors, &root, &mut None))
|
||||
Ok(matches(selectors, &self, &mut None))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -1468,7 +1468,7 @@ impl<'a> ElementMethods for &'a Element {
|
|||
let root = NodeCast::from_ref(self);
|
||||
for element in root.inclusive_ancestors() {
|
||||
if let Some(element) = ElementCast::to_ref(element.r()) {
|
||||
if matches(selectors, &NodeCast::from_ref(element), &mut None) {
|
||||
if matches(selectors, &element, &mut None) {
|
||||
return Ok(Some(Root::from_ref(element)));
|
||||
}
|
||||
}
|
||||
|
@ -1621,7 +1621,13 @@ impl<'a> VirtualMethods for &'a Element {
|
|||
}
|
||||
}
|
||||
|
||||
impl<'a> style::node::TElement for &'a Element {
|
||||
impl<'a> ::selectors::Element for &'a Element {
|
||||
type Node = &'a Node;
|
||||
|
||||
fn as_node(&self) -> &'a Node {
|
||||
NodeCast::from_ref(*self)
|
||||
}
|
||||
|
||||
fn is_link(&self) -> bool {
|
||||
// FIXME: This is HTML only.
|
||||
let node = NodeCast::from_ref(*self);
|
||||
|
@ -1740,6 +1746,43 @@ impl<'a> style::node::TElement for &'a Element {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn match_attr<F>(&self, attr: &AttrSelector, test: F) -> bool
|
||||
where F: Fn(&str) -> bool
|
||||
{
|
||||
let local_name = {
|
||||
if self.is_html_element_in_html_document() {
|
||||
&attr.lower_name
|
||||
} else {
|
||||
&attr.name
|
||||
}
|
||||
};
|
||||
match attr.namespace {
|
||||
NamespaceConstraint::Specific(ref ns) => {
|
||||
self.get_attribute(ns, local_name)
|
||||
.map_or(false, |attr| {
|
||||
// FIXME(https://github.com/rust-lang/rust/issues/23338)
|
||||
let attr = attr.r();
|
||||
let value = attr.value();
|
||||
test(&value)
|
||||
})
|
||||
},
|
||||
NamespaceConstraint::Any => {
|
||||
let mut attributes: RootedVec<JS<Attr>> = RootedVec::new();
|
||||
self.get_attributes(local_name, &mut attributes);
|
||||
attributes.iter().any(|attr| {
|
||||
// FIXME(https://github.com/rust-lang/rust/issues/23338)
|
||||
let attr = attr.root();
|
||||
let value = attr.r().value();
|
||||
test(&value)
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn is_html_element_in_html_document(&self) -> bool {
|
||||
self.html_element_in_html_document()
|
||||
}
|
||||
}
|
||||
|
||||
pub trait ActivationElementHelpers<'a> {
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue