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fbcaa8edde
...instead of returning the one from its associated style sheet.
This reverts 848a250b29 where I made
`CSSImportRule.media` nullable.
CSSImportRule may not have an associated style sheet, because of not
matching a supports condition, or just failing to load the URL.
Regardless of whether we do or not, the expected (non-spec) behaviour
is that we should return a MediaList always, which matches the media
queries specified on the `@import` rule.
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
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* Copyright (c) 2021, the SerenityOS developers.
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* Copyright (c) 2021-2025, Sam Atkins <sam@ladybird.org>
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* Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/CSS/CSSRule.h>
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#include <LibWeb/CSS/CSSStyleSheet.h>
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#include <LibWeb/CSS/URL.h>
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#include <LibWeb/DOM/DocumentLoadEventDelayer.h>
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#include <LibWeb/Export.h>
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#include <LibWeb/Forward.h>
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namespace Web::CSS {
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class WEB_API CSSImportRule final
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: public CSSRule {
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WEB_PLATFORM_OBJECT(CSSImportRule, CSSRule);
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GC_DECLARE_ALLOCATOR(CSSImportRule);
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public:
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[[nodiscard]] static GC::Ref<CSSImportRule> create(JS::Realm&, URL, GC::Ptr<DOM::Document>, Optional<FlyString> layer, RefPtr<Supports>, GC::Ref<MediaList>);
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virtual ~CSSImportRule();
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URL const& url() const { return m_url; }
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String href() const { return m_url.url(); }
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CSSStyleSheet* loaded_style_sheet() { return m_style_sheet; }
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CSSStyleSheet const* loaded_style_sheet() const { return m_style_sheet; }
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GC::Ref<MediaList> media() const;
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CSSStyleSheet* style_sheet_for_bindings() { return m_style_sheet; }
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Optional<FlyString> layer_name() const;
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Optional<String> supports_text() const;
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private:
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CSSImportRule(JS::Realm&, URL, GC::Ptr<DOM::Document>, Optional<FlyString>, RefPtr<Supports>, GC::Ref<MediaList>);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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virtual void dump(StringBuilder&, int indent_levels) const override;
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virtual void set_parent_style_sheet(CSSStyleSheet*) override;
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virtual String serialized() const override;
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void fetch();
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void set_style_sheet(GC::Ref<CSSStyleSheet>);
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URL m_url;
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GC::Ptr<DOM::Document> m_document;
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Optional<FlyString> m_layer;
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RefPtr<Supports> m_supports;
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GC::Ref<MediaList> m_media;
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GC::Ptr<CSSStyleSheet> m_style_sheet;
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Optional<DOM::DocumentLoadEventDelayer> m_document_load_event_delayer;
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};
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template<>
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inline bool CSSRule::fast_is<CSSImportRule>() const { return type() == CSSRule::Type::Import; }
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}
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