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0f9f6aef81
Now that LengthStyleValue never contains `auto`, IdentifierStyleValue is the only type that can hold an identifier. This lets us remove a couple of virtual methods from StyleValue. I've kept `has_auto()` and `to_identifier()` for convenience, but they are now simple non-virtual methods.
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
/*
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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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#pragma once
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#include <LibWeb/CSS/StyleValue.h>
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#include <LibWeb/CSS/ValueID.h>
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namespace Web::CSS {
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class IdentifierStyleValue final : public StyleValueWithDefaultOperators<IdentifierStyleValue> {
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public:
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static ValueComparingNonnullRefPtr<IdentifierStyleValue> create(ValueID id)
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{
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return adopt_ref(*new IdentifierStyleValue(id));
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}
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virtual ~IdentifierStyleValue() override = default;
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ValueID id() const { return m_id; }
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virtual bool has_color() const override;
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virtual Color to_color(Layout::NodeWithStyle const& node) const override;
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virtual ErrorOr<String> to_string() const override;
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bool properties_equal(IdentifierStyleValue const& other) const { return m_id == other.m_id; }
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private:
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explicit IdentifierStyleValue(ValueID id)
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: StyleValueWithDefaultOperators(Type::Identifier)
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, m_id(id)
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{
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}
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ValueID m_id { ValueID::Invalid };
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};
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}
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