ladybird/Libraries/LibWeb/CSS/StyleValues/SuperellipseStyleValue.cpp
Callum Law 102edf638d
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LibWeb: Support interpolation of SuperellipseStyleValue
2025-10-09 10:23:20 +01:00

63 lines
1.6 KiB
C++

/*
* Copyright (c) 2025, Callum Law <callumlaw1709@outlook.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "SuperellipseStyleValue.h"
namespace Web::CSS {
String SuperellipseStyleValue::to_string(SerializationMode mode) const
{
if (mode == SerializationMode::ResolvedValue && m_parameter->is_number()) {
auto number = m_parameter->as_number().number();
if (number == 1)
return "round"_string;
if (number == 2)
return "squircle"_string;
if (number == AK::Infinity<double>)
return "square"_string;
if (number == 0)
return "bevel"_string;
if (number == -1)
return "scoop"_string;
if (number == -AK::Infinity<double>)
return "notch"_string;
}
auto stringified_parameter = [&] {
if (!m_parameter->is_number())
return m_parameter->to_string(mode);
auto number = m_parameter->as_number().number();
if (number == AK::Infinity<double>)
return "infinity"_string;
if (number == -AK::Infinity<double>)
return "-infinity"_string;
return m_parameter->to_string(mode);
}();
return MUST(String::formatted("superellipse({})", stringified_parameter));
}
ValueComparingNonnullRefPtr<StyleValue const> SuperellipseStyleValue::absolutized(ComputationContext const& computation_context) const
{
auto const& absolutized_parameter = m_parameter->absolutized(computation_context);
if (absolutized_parameter == m_parameter)
return *this;
return SuperellipseStyleValue::create(absolutized_parameter);
}
}