mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-10-16 04:59:23 +00:00
60fc23e916
Any type of Size which has no LengthPercentage value now uses an empty optional instead of making an auto Length as before. We also now serialize a `fit-content` Size as `fit-content` instead of `fit-content(auto)`, though this doesn't affect test results and I didn't identify where it's actually used.
126 lines
3 KiB
C++
126 lines
3 KiB
C++
/*
|
|
* Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/CSS/Size.h>
|
|
|
|
namespace Web::CSS {
|
|
|
|
Size::Size(Type type, Optional<LengthPercentage> length_percentage)
|
|
: m_type(type)
|
|
, m_length_percentage(move(length_percentage))
|
|
{
|
|
}
|
|
|
|
CSSPixels Size::to_px(Layout::Node const& node, CSSPixels reference_value) const
|
|
{
|
|
if (!m_length_percentage.has_value())
|
|
return 0;
|
|
return m_length_percentage->resolved(node, reference_value).to_px(node);
|
|
}
|
|
|
|
Size Size::make_auto()
|
|
{
|
|
return Size { Type::Auto };
|
|
}
|
|
|
|
Size Size::make_px(CSSPixels px)
|
|
{
|
|
return make_length(Length::make_px(px));
|
|
}
|
|
|
|
Size Size::make_length(Length length)
|
|
{
|
|
return Size { Type::Length, move(length) };
|
|
}
|
|
|
|
Size Size::make_percentage(Percentage percentage)
|
|
{
|
|
return Size { Type::Percentage, move(percentage) };
|
|
}
|
|
|
|
Size Size::make_calculated(NonnullRefPtr<CalculatedStyleValue const> calculated)
|
|
{
|
|
return Size { Type::Calculated, move(calculated) };
|
|
}
|
|
|
|
Size Size::make_length_percentage(LengthPercentage const& length_percentage)
|
|
{
|
|
if (length_percentage.is_auto())
|
|
return make_auto();
|
|
if (length_percentage.is_length())
|
|
return make_length(length_percentage.length());
|
|
if (length_percentage.is_percentage())
|
|
return make_percentage(length_percentage.percentage());
|
|
VERIFY(length_percentage.is_calculated());
|
|
return make_calculated(length_percentage.calculated());
|
|
}
|
|
|
|
Size Size::make_min_content()
|
|
{
|
|
return Size { Type::MinContent };
|
|
}
|
|
|
|
Size Size::make_max_content()
|
|
{
|
|
return Size { Type::MaxContent };
|
|
}
|
|
|
|
Size Size::make_fit_content(LengthPercentage available_space)
|
|
{
|
|
return Size { Type::FitContent, move(available_space) };
|
|
}
|
|
|
|
Size Size::make_fit_content()
|
|
{
|
|
return Size { Type::FitContent };
|
|
}
|
|
|
|
Size Size::make_none()
|
|
{
|
|
return Size { Type::None };
|
|
}
|
|
|
|
bool Size::contains_percentage() const
|
|
{
|
|
switch (m_type) {
|
|
case Type::Auto:
|
|
case Type::MinContent:
|
|
case Type::MaxContent:
|
|
case Type::None:
|
|
return false;
|
|
case Type::FitContent:
|
|
// FIXME: This should return m_length_percentage.contains_percentage()
|
|
// but we have to update a lot of code to handle this.
|
|
return false;
|
|
default:
|
|
return m_length_percentage->contains_percentage();
|
|
}
|
|
}
|
|
|
|
String Size::to_string(SerializationMode mode) const
|
|
{
|
|
switch (m_type) {
|
|
case Type::Auto:
|
|
return "auto"_string;
|
|
case Type::Calculated:
|
|
case Type::Length:
|
|
case Type::Percentage:
|
|
return m_length_percentage->to_string(mode);
|
|
case Type::MinContent:
|
|
return "min-content"_string;
|
|
case Type::MaxContent:
|
|
return "max-content"_string;
|
|
case Type::FitContent:
|
|
if (!m_length_percentage.has_value())
|
|
return "fit-content"_string;
|
|
return MUST(String::formatted("fit-content({})", m_length_percentage->to_string(mode)));
|
|
case Type::None:
|
|
return "none"_string;
|
|
}
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
|
|
}
|