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LibWeb/CSS: Return GC::Ref from style sheet parsing methods

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These actually always return a value, despite the `CSSStyleSheet*`
return type. So, make that clearer by returning `GC::Ref<CSSStyleSheet>`
instead. This also means we can remove some ad-hoc error-checking code.
This commit is contained in:
Sam Atkins 2025-04-14 14:04:36 +01:00
commit 9284530a9f
Notes: github-actions[bot] 2025-04-15 08:41:33 +00:00
7 changed files with 12 additions and 19 deletions
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4
Libraries/LibWeb/CSS/Parser/Helpers.cpp
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@ -42,7 +42,7 @@ GC::Ref<JS::Realm> internal_css_realm()
return *realm;
}
CSS::CSSStyleSheet* parse_css_stylesheet(CSS::Parser::ParsingParams const& context, StringView css, Optional<::URL::URL> location, Vector<NonnullRefPtr<CSS::MediaQuery>> media_query_list)
GC::Ref<CSS::CSSStyleSheet> parse_css_stylesheet(CSS::Parser::ParsingParams const& context, StringView css, Optional<::URL::URL> location, Vector<NonnullRefPtr<CSS::MediaQuery>> media_query_list)
{
if (css.is_empty()) {
auto rule_list = CSS::CSSRuleList::create_empty(*context.realm);
@ -51,7 +51,7 @@ CSS::CSSStyleSheet* parse_css_stylesheet(CSS::Parser::ParsingParams const& conte
style_sheet->set_source_text({});
return style_sheet;
}
auto* style_sheet = CSS::Parser::Parser::create(context, css).parse_as_css_stylesheet(location, move(media_query_list));
auto style_sheet = CSS::Parser::Parser::create(context, css).parse_as_css_stylesheet(location, move(media_query_list));
// FIXME: Avoid this copy
style_sheet->set_source_text(MUST(String::from_utf8(css)));
return style_sheet;