mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 15:17:36 +00:00
LibWeb: Implement CSS tan()
This commit is contained in:
parent
46a5efe388
commit
64f0349a9e
4 changed files with 100 additions and 0 deletions
|
@ -958,6 +958,60 @@ ErrorOr<void> CosCalculationNode::dump(StringBuilder& builder, int indent) const
|
|||
return {};
|
||||
}
|
||||
|
||||
ErrorOr<NonnullOwnPtr<TanCalculationNode>> TanCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
|
||||
{
|
||||
return adopt_nonnull_own_or_enomem(new (nothrow) TanCalculationNode(move(value)));
|
||||
}
|
||||
|
||||
TanCalculationNode::TanCalculationNode(NonnullOwnPtr<CalculationNode> value)
|
||||
: CalculationNode(Type::Tan)
|
||||
, m_value(move(value))
|
||||
{
|
||||
}
|
||||
|
||||
TanCalculationNode::~TanCalculationNode() = default;
|
||||
|
||||
ErrorOr<String> TanCalculationNode::to_string() const
|
||||
{
|
||||
StringBuilder builder;
|
||||
builder.append("tan("sv);
|
||||
builder.append(TRY(m_value->to_string()));
|
||||
builder.append(")"sv);
|
||||
return builder.to_string();
|
||||
}
|
||||
|
||||
Optional<CalculatedStyleValue::ResolvedType> TanCalculationNode::resolved_type() const
|
||||
{
|
||||
return CalculatedStyleValue::ResolvedType::Number;
|
||||
}
|
||||
|
||||
bool TanCalculationNode::contains_percentage() const
|
||||
{
|
||||
return m_value->contains_percentage();
|
||||
}
|
||||
|
||||
CalculatedStyleValue::CalculationResult TanCalculationNode::resolve(Optional<Length::ResolutionContext const&> context, CalculatedStyleValue::PercentageBasis const& percentage_basis) const
|
||||
{
|
||||
auto node_a = m_value->resolve(context, percentage_basis);
|
||||
auto node_a_value = resolve_value_radians(node_a.value());
|
||||
auto result = tan(node_a_value);
|
||||
|
||||
return { Number(Number::Type::Number, result) };
|
||||
}
|
||||
|
||||
ErrorOr<void> TanCalculationNode::for_each_child_node(Function<ErrorOr<void>(NonnullOwnPtr<CalculationNode>&)> const& callback)
|
||||
{
|
||||
TRY(m_value->for_each_child_node(callback));
|
||||
TRY(callback(m_value));
|
||||
return {};
|
||||
}
|
||||
|
||||
ErrorOr<void> TanCalculationNode::dump(StringBuilder& builder, int indent) const
|
||||
{
|
||||
TRY(builder.try_appendff("{: >{}}TAN: {}\n", "", indent, TRY(to_string())));
|
||||
return {};
|
||||
}
|
||||
|
||||
void CalculatedStyleValue::CalculationResult::add(CalculationResult const& other, Optional<Length::ResolutionContext const&> context, PercentageBasis const& percentage_basis)
|
||||
{
|
||||
add_or_subtract_internal(SumOperation::Add, other, context, percentage_basis);
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue