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LibWeb: Parse clamp() css math function

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stelar7 2023-05-26 15:40:39 +02:00 • committed by Andreas Kling
parent eaee0ecd88
commit 2ef6aa5f3d
4 changed files with 145 additions and 0 deletions
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20
Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.h
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@ -292,4 +292,24 @@ private:
Vector<NonnullOwnPtr<CalculationNode>> m_values;
};
class ClampCalculationNode final : public CalculationNode {
public:
static ErrorOr<NonnullOwnPtr<ClampCalculationNode>> create(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
~ClampCalculationNode();
virtual ErrorOr<String> to_string() const override;
virtual Optional<CalculatedStyleValue::ResolvedType> resolved_type() const override;
virtual bool contains_percentage() const override;
virtual CalculatedStyleValue::CalculationResult resolve(Layout::Node const*, CalculatedStyleValue::PercentageBasis const&) const override;
virtual ErrorOr<void> for_each_child_node(Function<ErrorOr<void>(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
private:
explicit ClampCalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
NonnullOwnPtr<CalculationNode> m_min_value;
NonnullOwnPtr<CalculationNode> m_center_value;
NonnullOwnPtr<CalculationNode> m_max_value;
};
}