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LibWeb: Add CustomIdentStyleValue, along with parsing for it

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This corresponds to the `<custom-ident>` type in CSS grammar.
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Sam Atkins 2023-05-25 12:43:52 +01:00 • committed by Sam Atkins
parent b76219f702
commit f6fae315e3
6 changed files with 61 additions and 2 deletions
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39
Userland/Libraries/LibWeb/CSS/StyleValues/CustomIdentStyleValue.h Normal file
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/*
* Copyright (c) 2023, Sam Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/FlyString.h>
#include <LibWeb/CSS/StyleValue.h>
namespace Web::CSS {
// https://www.w3.org/TR/css-values-4/#custom-idents
class CustomIdentStyleValue final : public StyleValueWithDefaultOperators<CustomIdentStyleValue> {
public:
static ErrorOr<ValueComparingNonnullRefPtr<CustomIdentStyleValue>> create(FlyString custom_ident)
{
return adopt_nonnull_ref_or_enomem(new (nothrow) CustomIdentStyleValue(move(custom_ident)));
}
virtual ~CustomIdentStyleValue() override = default;
FlyString const& custom_ident() const { return m_custom_ident; }
virtual ErrorOr<String> to_string() const override { return m_custom_ident.to_string(); }
bool properties_equal(CustomIdentStyleValue const& other) const { return m_custom_ident == other.m_custom_ident; }
private:
explicit CustomIdentStyleValue(FlyString custom_ident)
: StyleValueWithDefaultOperators(Type::CustomIdent)
, m_custom_ident(move(custom_ident))
{
}
FlyString m_custom_ident;
};
}