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/*
* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/CSS/CSSConditionRule.h>
#include <LibWeb/CSS/MediaList.h>
#include <LibWeb/Forward.h>
namespace Web::CSS {
// https://www.w3.org/TR/css-conditional-3/#the-cssmediarule-interface
class CSSMediaRule final : public CSSConditionRule {
WEB_PLATFORM_OBJECT(CSSMediaRule, CSSConditionRule);
public:
static WebIDL::ExceptionOr<JS::NonnullGCPtr<CSSMediaRule>> create(JS::Realm&, MediaList& media_queries, CSSRuleList&);
virtual ~CSSMediaRule() = default;
virtual Type type() const override { return Type::Media; };
virtual DeprecatedString condition_text() const override;
virtual void set_condition_text(DeprecatedString) override;
virtual bool condition_matches() const override { return m_media.matches(); }
MediaList* media() const { return &m_media; }
bool evaluate(HTML::Window const& window) { return m_media.evaluate(window); }
private:
CSSMediaRule(JS::Realm&, MediaList&, CSSRuleList&);
virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
virtual DeprecatedString serialized() const override;
MediaList& m_media;
};
template<>
inline bool CSSRule::fast_is<CSSMediaRule>() const { return type() == CSSRule::Type::Media; }
}
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