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LibWeb: Make CalculatedStyleValue::dump() infallible

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This commit is contained in:
Sam Atkins 2023-08-22 14:13:22 +01:00 • committed by Sam Atkins
parent 7fe97ee6c5
commit c171810030
3 changed files with 66 additions and 91 deletions
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54
Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.h
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@ -240,7 +240,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const = 0;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) = 0;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const = 0;
virtual void dump(StringBuilder&, int indent) const = 0;
protected:
explicit CalculationNode(Type);
@ -261,7 +261,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override { }
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit NumericCalculationNode(NumericValue);
@ -280,7 +280,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit SumCalculationNode(Vector<NonnullOwnPtr<CalculationNode>>);
@ -299,7 +299,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit ProductCalculationNode(Vector<NonnullOwnPtr<CalculationNode>>);
@ -318,7 +318,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit NegateCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -337,7 +337,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit InvertCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -356,7 +356,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit MinCalculationNode(Vector<NonnullOwnPtr<CalculationNode>>);
@ -375,7 +375,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit MaxCalculationNode(Vector<NonnullOwnPtr<CalculationNode>>);
@ -394,7 +394,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit ClampCalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
@ -415,7 +415,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
AbsCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -434,7 +434,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
SignCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -453,7 +453,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&> context, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override { }
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
ConstantCalculationNode(ConstantType);
@ -472,7 +472,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
SinCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -491,7 +491,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
CosCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -510,7 +510,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
TanCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -529,7 +529,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
AsinCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -548,7 +548,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
AcosCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -567,7 +567,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
AtanCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -586,7 +586,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
Atan2CalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
@ -606,7 +606,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit PowCalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
@ -626,7 +626,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
SqrtCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -645,7 +645,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
explicit HypotCalculationNode(Vector<NonnullOwnPtr<CalculationNode>>);
@ -664,7 +664,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
LogCalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
@ -684,7 +684,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
ExpCalculationNode(NonnullOwnPtr<CalculationNode>);
@ -703,7 +703,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
RoundCalculationNode(RoundingStrategy, NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
@ -724,7 +724,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
ModCalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
@ -744,7 +744,7 @@ public:
virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
virtual void for_each_child_node(Function<void(NonnullOwnPtr<CalculationNode>&)> const&) override;
virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
virtual void dump(StringBuilder&, int indent) const override;
private:
RemCalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);