RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 14:17:36 +00:00
Code Issues Activity Actions

LibWeb: Add namespaces to Universal and TagName selectors

Browse source
This commit is contained in:
Sam Atkins 2023-08-08 15:11:48 +01:00 • committed by Sam Atkins
parent 6c2ed0f51b
commit 1858f06881
13 changed files with 245 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

27
Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
View file

@ -740,15 +740,28 @@ Parser::ParseErrorOr<Optional<Selector::SimpleSelector>> Parser::parse_simple_se
if (peek_token_ends_selector())
return Optional<Selector::SimpleSelector> {};
// Handle universal and tag-name types together, since both can be namespaced
if (auto qualified_name = parse_selector_qualified_name(tokens, AllowWildcardName::Yes); qualified_name.has_value()) {
if (qualified_name->name.name == "*"sv) {
return Selector::SimpleSelector {
.type = Selector::SimpleSelector::Type::Universal,
.value = qualified_name.release_value(),
};
}
return Selector::SimpleSelector {
.type = Selector::SimpleSelector::Type::TagName,
.value = qualified_name.release_value(),
};
}
auto const& first_value = tokens.next_token();
if (first_value.is(Token::Type::Delim)) {
u32 delim = first_value.token().delim();
switch (delim) {
case '*':
return Selector::SimpleSelector {
.type = Selector::SimpleSelector::Type::Universal
};
// Handled already
VERIFY_NOT_REACHED();
case '.': {
if (peek_token_ends_selector())
return ParseError::SyntaxError;
@ -787,13 +800,7 @@ Parser::ParseErrorOr<Optional<Selector::SimpleSelector>> Parser::parse_simple_se
.value = Selector::SimpleSelector::Name { FlyString::from_utf8(first_value.token().hash_value()).release_value_but_fixme_should_propagate_errors() }
};
}
if (first_value.is(Token::Type::Ident)) {
return Selector::SimpleSelector {
.type = Selector::SimpleSelector::Type::TagName,
// FIXME: XML requires case-sensitivity for identifiers, while HTML does not. As such, this should be reworked if XML support is added.
.value = Selector::SimpleSelector::Name { FlyString::from_deprecated_fly_string(first_value.token().ident().to_lowercase_string()).release_value_but_fixme_should_propagate_errors() }
};
}
if (first_value.is_block() && first_value.block().is_square())
return TRY(parse_attribute_simple_selector(first_value));