ce0f41b9fb
Converts uses of DeprecatedString to String in StyleValue, and patches surrounding files that depend on these functions.
105 lines
2.3 KiB
C++
105 lines
2.3 KiB
C++
/*
|
|
* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include "Angle.h"
|
|
#include <AK/Math.h>
|
|
#include <LibWeb/CSS/StyleValue.h>
|
|
|
|
namespace Web::CSS {
|
|
|
|
Angle::Angle(int value, Type type)
|
|
: m_type(type)
|
|
, m_value(value)
|
|
{
|
|
}
|
|
|
|
Angle::Angle(float value, Type type)
|
|
: m_type(type)
|
|
, m_value(value)
|
|
{
|
|
}
|
|
|
|
Angle Angle::make_calculated(NonnullRefPtr<CalculatedStyleValue> calculated_style_value)
|
|
{
|
|
Angle angle { 0, Type::Calculated };
|
|
angle.m_calculated_style = move(calculated_style_value);
|
|
return angle;
|
|
}
|
|
|
|
Angle Angle::make_degrees(float value)
|
|
{
|
|
return { value, Type::Deg };
|
|
}
|
|
|
|
Angle Angle::percentage_of(Percentage const& percentage) const
|
|
{
|
|
VERIFY(!is_calculated());
|
|
|
|
return Angle { percentage.as_fraction() * m_value, m_type };
|
|
}
|
|
|
|
ErrorOr<String> Angle::to_string() const
|
|
{
|
|
if (is_calculated())
|
|
return m_calculated_style->to_string();
|
|
return String::formatted("{}{}", m_value, unit_name());
|
|
}
|
|
|
|
float Angle::to_degrees() const
|
|
{
|
|
switch (m_type) {
|
|
case Type::Calculated:
|
|
return m_calculated_style->resolve_angle()->to_degrees();
|
|
case Type::Deg:
|
|
return m_value;
|
|
case Type::Grad:
|
|
return m_value * (360.0f / 400.0f);
|
|
case Type::Rad:
|
|
return m_value * (180.0f / AK::Pi<float>);
|
|
case Type::Turn:
|
|
return m_value * 360.0f;
|
|
}
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
|
|
StringView Angle::unit_name() const
|
|
{
|
|
switch (m_type) {
|
|
case Type::Calculated:
|
|
return "calculated"sv;
|
|
case Type::Deg:
|
|
return "deg"sv;
|
|
case Type::Grad:
|
|
return "grad"sv;
|
|
case Type::Rad:
|
|
return "rad"sv;
|
|
case Type::Turn:
|
|
return "turn"sv;
|
|
}
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
|
|
Optional<Angle::Type> Angle::unit_from_name(StringView name)
|
|
{
|
|
if (name.equals_ignoring_case("deg"sv)) {
|
|
return Type::Deg;
|
|
} else if (name.equals_ignoring_case("grad"sv)) {
|
|
return Type::Grad;
|
|
} else if (name.equals_ignoring_case("rad"sv)) {
|
|
return Type::Rad;
|
|
} else if (name.equals_ignoring_case("turn"sv)) {
|
|
return Type::Turn;
|
|
}
|
|
return {};
|
|
}
|
|
|
|
NonnullRefPtr<CalculatedStyleValue> Angle::calculated_style_value() const
|
|
{
|
|
VERIFY(!m_calculated_style.is_null());
|
|
return *m_calculated_style;
|
|
}
|
|
|
|
}
|