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LibWeb: Pass scope in Element::matches

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Simon Wanner 2023-03-20 23:45:12 +01:00 • committed by Andreas Kling
parent c8ebacb1c9
commit d55373067d
1 changed files with 5 additions and 1 deletions
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6
Userland/Libraries/LibWeb/DOM/Element.cpp
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@ -532,13 +532,17 @@ JS::GCPtr<ShadowRoot> Element::shadow_root() const
// https://dom.spec.whatwg.org/#dom-element-matches
WebIDL::ExceptionOr<bool> Element::matches(StringView selectors) const
{
// 1. Let s be the result of parse a selector from selectors.
auto maybe_selectors = parse_selector(CSS::Parser::ParsingContext(static_cast<ParentNode&>(const_cast<Element&>(*this))), selectors);
// 2. If s is failure, then throw a "SyntaxError" DOMException.
if (!maybe_selectors.has_value())
return WebIDL::SyntaxError::create(realm(), "Failed to parse selector");
// 3. If the result of match a selector against an element, using s, this, and scoping root this, returns success, then return true; otherwise, return false.
auto sel = maybe_selectors.value();
for (auto& s : sel) {
if (SelectorEngine::matches(s, *this))
if (SelectorEngine::matches(s, *this, {}, static_cast<ParentNode const*>(this)))
return true;
}
return false;