ladybird/Libraries/LibWeb/CSS/CalculationResolutionContext.h
Callum Law 28451b16c9 LibWeb: Absolutize StyleValues before computing font properties
We also avoid prematurely constructing CSSPixels when computing
font-size which gains us a couple of test passes
2025-10-20 16:12:08 +01:00

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/*
* Copyright (c) 2025, Callum Law <callumlaw1709@outlook.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/CSS/Angle.h>
#include <LibWeb/CSS/Frequency.h>
#include <LibWeb/CSS/Length.h>
#include <LibWeb/CSS/StyleValues/ComputationContext.h>
#include <LibWeb/CSS/Time.h>
namespace Web::CSS {
struct CalculationResolutionContext {
using PercentageBasis = Variant<Empty, Angle, Frequency, Length, Time>;
PercentageBasis percentage_basis {};
Optional<Length::ResolutionContext> length_resolution_context {};
static CalculationResolutionContext from_computation_context(ComputationContext const& computation_context, PercentageBasis percentage_basis = {})
{
return {
.percentage_basis = percentage_basis,
.length_resolution_context = computation_context.length_resolution_context,
};
}
};
}