ladybird/Libraries/LibWeb/CSS/StyleValues/CSSLightDark.cpp
Sam Atkins c57975c9fd LibWeb: Move and rename CSSStyleValue to StyleValues/StyleValue.{h,cpp}
This reverts 0e3487b9ab.

Back when I made that change, I thought we could make our StyleValue
classes match the typed-om definitions directly. However, they have
different requirements. Typed-om types need to be mutable and GCed,
whereas StyleValues are immutable and ideally wouldn't require a JS VM.

While I was already making such a cataclysmic change, I've moved it into
the StyleValues directory, because it *not* being there has bothered me
for a long time. 😅
2025-08-08 15:19:03 +01:00

37 lines
1.1 KiB
C++

/*
* Copyright (c) 2025, Ladybird contributors
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "CSSLightDark.h"
#include <LibWeb/Layout/Node.h>
namespace Web::CSS {
Optional<Color> CSSLightDark::to_color(ColorResolutionContext color_resolution_context) const
{
if (color_resolution_context.color_scheme == PreferredColorScheme::Dark)
return m_properties.dark->to_color(color_resolution_context);
return m_properties.light->to_color(color_resolution_context);
}
bool CSSLightDark::equals(StyleValue const& other) const
{
if (type() != other.type())
return false;
auto const& other_color = other.as_color();
if (color_type() != other_color.color_type())
return false;
auto const& other_light_dark = as<CSSLightDark>(other_color);
return m_properties == other_light_dark.m_properties;
}
String CSSLightDark::to_string(SerializationMode mode) const
{
// FIXME: We don't have enough information to determine the computed value here.
return MUST(String::formatted("light-dark({}, {})", m_properties.light->to_string(mode), m_properties.dark->to_string(mode)));
}
}