47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2023, MacDue <macdue@dueutil.tech>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include "EdgeStyleValue.h"
|
|
|
|
namespace Web::CSS {
|
|
|
|
String EdgeStyleValue::to_string(SerializationMode mode) const
|
|
{
|
|
if (mode == CSSStyleValue::SerializationMode::ResolvedValue) {
|
|
if (edge() == PositionEdge::Right || edge() == PositionEdge::Bottom) {
|
|
if (offset().is_percentage()) {
|
|
auto flipped_percentage = 100 - offset().percentage().value();
|
|
return Percentage(flipped_percentage).to_string();
|
|
}
|
|
Vector<NonnullOwnPtr<CalculationNode>> sum_parts;
|
|
sum_parts.append(NumericCalculationNode::create(Percentage(100)));
|
|
if (offset().is_length()) {
|
|
sum_parts.append(NegateCalculationNode::create(NumericCalculationNode::create(offset().length())));
|
|
} else {
|
|
// FIXME: Flip calculated offsets (convert CSSMathValue to CalculationNode, then negate and append)
|
|
return to_string(CSSStyleValue::SerializationMode::Normal);
|
|
}
|
|
auto flipped_absolute = CSSMathValue::create(SumCalculationNode::create(move(sum_parts)), CSSNumericType(CSSNumericType::BaseType::Length, 1));
|
|
return flipped_absolute->to_string(mode);
|
|
}
|
|
return offset().to_string();
|
|
}
|
|
|
|
StringBuilder builder;
|
|
|
|
if (m_properties.edge.has_value())
|
|
builder.append(CSS::to_string(m_properties.edge.value()));
|
|
|
|
if (m_properties.edge.has_value() && m_properties.offset.has_value())
|
|
builder.append(' ');
|
|
|
|
if (m_properties.offset.has_value())
|
|
builder.append(m_properties.offset->to_string());
|
|
|
|
return builder.to_string_without_validation();
|
|
}
|
|
|
|
}
|