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+/*
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+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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+ * Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
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+ * Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
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+ * Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
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+ *
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+ * SPDX-License-Identifier: BSD-2-Clause
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+ */
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+
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+#pragma once
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+
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+#include <LibWeb/CSS/StyleValue.h>
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+
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+namespace Web::CSS {
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+
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+class StyleValueList final : public StyleValueWithDefaultOperators<StyleValueList> {
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+public:
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+ enum class Separator {
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+ Space,
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+ Comma,
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+ };
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+ static ValueComparingNonnullRefPtr<StyleValueList> create(StyleValueVector&& values, Separator separator) { return adopt_ref(*new StyleValueList(move(values), separator)); }
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+
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+ size_t size() const { return m_properties.values.size(); }
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+ StyleValueVector const& values() const { return m_properties.values; }
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+ ValueComparingNonnullRefPtr<StyleValue const> value_at(size_t i, bool allow_loop) const
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+ {
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+ if (allow_loop)
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+ return m_properties.values[i % size()];
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+ return m_properties.values[i];
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+ }
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+
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+ virtual ErrorOr<String> to_string() const override;
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+
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+ bool properties_equal(StyleValueList const& other) const { return m_properties == other.m_properties; }
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+
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+private:
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+ StyleValueList(StyleValueVector&& values, Separator separator)
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+ : StyleValueWithDefaultOperators(Type::ValueList)
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+ , m_properties { .separator = separator, .values = move(values) }
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+ {
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+ }
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+
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+ struct Properties {
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+ Separator separator;
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+ StyleValueVector values;
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+ bool operator==(Properties const&) const;
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+ } m_properties;
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+};
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+
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+}
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