d16600a48b
Turns out we create a lot of these, mostly from places that don't return ErrorOr. The yak stack grows.
56 lines
1.7 KiB
C++
56 lines
1.7 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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namespace Web::CSS {
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class NumericStyleValue : public StyleValueWithDefaultOperators<NumericStyleValue> {
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public:
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static ErrorOr<ValueComparingNonnullRefPtr<NumericStyleValue>> create_float(float value)
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{
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return adopt_nonnull_ref_or_enomem(new (nothrow) NumericStyleValue(value));
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}
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static ErrorOr<ValueComparingNonnullRefPtr<NumericStyleValue>> create_integer(i64 value)
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{
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return adopt_nonnull_ref_or_enomem(new (nothrow) NumericStyleValue(value));
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}
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virtual bool has_length() const override { return to_number() == 0; }
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virtual Length to_length() const override { return Length::make_px(0); }
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virtual bool has_number() const override { return true; }
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virtual float to_number() const override
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{
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return m_value.visit(
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[](float value) { return value; },
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[](i64 value) { return (float)value; });
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}
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virtual bool has_integer() const override { return m_value.has<i64>(); }
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virtual float to_integer() const override { return m_value.get<i64>(); }
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virtual ErrorOr<String> to_string() const override;
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bool properties_equal(NumericStyleValue const& other) const { return m_value == other.m_value; }
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private:
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explicit NumericStyleValue(Variant<float, i64> value)
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: StyleValueWithDefaultOperators(Type::Numeric)
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, m_value(move(value))
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{
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}
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Variant<float, i64> m_value { (i64)0 };
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};
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}
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