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LibWeb: Implement CalculatedStyleValue::to_string()

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This commit is contained in:
Sam Atkins
2022-02-02 15:34:13 +00:00
committed by Andreas Kling
parent 714832e705
commit cbdbe0c5a2
3 changed files with 95 additions and 8 deletions
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80
Userland/Libraries/LibWeb/CSS/StyleValue.cpp
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@@ -398,6 +398,86 @@ void CalculatedStyleValue::CalculationResult::divide_by(CalculationResult const&
});
}
String CalculatedStyleValue::to_string() const
{
return String::formatted("calc({})", m_expression->to_string());
}
String CalculatedStyleValue::CalcNumberValue::to_string() const
{
return value.visit(
[](Number const& number) { return String::number(number.value); },
[](NonnullOwnPtr<CalcNumberSum> const& sum) { return String::formatted("({})", sum->to_string()); });
}
String CalculatedStyleValue::CalcValue::to_string() const
{
return value.visit(
[](Number const& number) { return String::number(number.value); },
[](Length const& length) { return length.to_string(); },
[](Percentage const& percentage) { return percentage.to_string(); },
[](NonnullOwnPtr<CalcSum> const& sum) { return String::formatted("({})", sum->to_string()); });
}
String CalculatedStyleValue::CalcSum::to_string() const
{
StringBuilder builder;
builder.append(first_calc_product->to_string());
for (auto const& item : zero_or_more_additional_calc_products)
builder.append(item.to_string());
return builder.to_string();
}
String CalculatedStyleValue::CalcNumberSum::to_string() const
{
StringBuilder builder;
builder.append(first_calc_number_product->to_string());
for (auto const& item : zero_or_more_additional_calc_number_products)
builder.append(item.to_string());
return builder.to_string();
}
String CalculatedStyleValue::CalcProduct::to_string() const
{
StringBuilder builder;
builder.append(first_calc_value.to_string());
for (auto const& item : zero_or_more_additional_calc_values)
builder.append(item.to_string());
return builder.to_string();
}
String CalculatedStyleValue::CalcSumPartWithOperator::to_string() const
{
return String::formatted(" {} {}", op == SumOperation::Add ? "+"sv : "-"sv, value->to_string());
}
String CalculatedStyleValue::CalcProductPartWithOperator::to_string() const
{
auto value_string = value.visit(
[](CalcValue const& v) { return v.to_string(); },
[](CalcNumberValue const& v) { return v.to_string(); });
return String::formatted(" {} {}", op == ProductOperation::Multiply ? "*"sv : "/"sv, value_string);
}
String CalculatedStyleValue::CalcNumberProduct::to_string() const
{
StringBuilder builder;
builder.append(first_calc_number_value.to_string());
for (auto const& item : zero_or_more_additional_calc_number_values)
builder.append(item.to_string());
return builder.to_string();
}
String CalculatedStyleValue::CalcNumberProductPartWithOperator::to_string() const
{
return String::formatted(" {} {}", op == ProductOperation::Multiply ? "*"sv : "/"sv, value.to_string());
}
String CalculatedStyleValue::CalcNumberSumPartWithOperator::to_string() const
{
return String::formatted(" {} {}", op == SumOperation::Add ? "+"sv : "-"sv, value->to_string());
}
Optional<Length> CalculatedStyleValue::resolve_length(Layout::Node const& layout_node) const
{
auto result = m_expression->resolve(&layout_node, {});