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LibWeb/CSS: Make CalculationNodes ref-counted
Calc simplification (which I'm working towards) involves repeatedly deriving a new calculation tree from an existing one, and in many cases, either the whole result or a portion of it will be identical to that of the original. Using RefPtr lets us avoid making unnecessary copies. As a bonus it will also make it easier to return either `this` or a new node. In future we could also cache commonly-used nodes, similar to how we do so for 1px and 0px LengthStyleValues and various keywords.
This commit is contained in:
Sam Atkins
Andreas Kling
parent
385c3d273a
commit
c3d61020e7
Notes:
github-actions[bot]
2025-01-30 18:33:46 +00:00
Author: https://github.com/AtkinsSJ
Commit: c3d61020e7
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3383
7 changed files with 185 additions and 185 deletions
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@ -13,7 +13,7 @@
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namespace Web::CSS {
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static Optional<CSSNumericType> add_the_types(Vector<NonnullOwnPtr<CalculationNode>> const& nodes)
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static Optional<CSSNumericType> add_the_types(Vector<NonnullRefPtr<CalculationNode>> const& nodes)
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{
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Optional<CSSNumericType> left_type;
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for (auto const& value : nodes) {
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@ -58,7 +58,7 @@ static Optional<CSSNumericType> add_the_types(CalculationNode const& a, Calculat
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return a_and_b_type->added_to(*c_type);
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}
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static Optional<CSSNumericType> multiply_the_types(Vector<NonnullOwnPtr<CalculationNode>> const& nodes)
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static Optional<CSSNumericType> multiply_the_types(Vector<NonnullRefPtr<CalculationNode>> const& nodes)
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{
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// At a * sub-expression, multiply the types of the left and right arguments.
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// The sub-expression’s type is the returned result.
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@ -174,10 +174,10 @@ static CSSNumericType numeric_type_from_calculated_style_value(CalculatedStyleVa
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});
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}
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NonnullOwnPtr<NumericCalculationNode> NumericCalculationNode::create(NumericValue value, CalculationContext const& context)
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NonnullRefPtr<NumericCalculationNode> NumericCalculationNode::create(NumericValue value, CalculationContext const& context)
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{
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auto numeric_type = numeric_type_from_calculated_style_value(value, context);
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return adopt_own(*new (nothrow) NumericCalculationNode(move(value), numeric_type));
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return adopt_ref(*new (nothrow) NumericCalculationNode(move(value), numeric_type));
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}
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NumericCalculationNode::NumericCalculationNode(NumericValue value, CSSNumericType numeric_type)
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@ -231,17 +231,17 @@ bool NumericCalculationNode::equals(CalculationNode const& other) const
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return m_value == static_cast<NumericCalculationNode const&>(other).m_value;
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}
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NonnullOwnPtr<SumCalculationNode> SumCalculationNode::create(Vector<NonnullOwnPtr<CalculationNode>> values)
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NonnullRefPtr<SumCalculationNode> SumCalculationNode::create(Vector<NonnullRefPtr<CalculationNode>> values)
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{
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// At a + or - sub-expression, attempt to add the types of the left and right arguments.
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// If this returns failure, the entire calculation’s type is failure.
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// Otherwise, the sub-expression’s type is the returned type.
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auto numeric_type = add_the_types(values);
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return adopt_own(*new (nothrow) SumCalculationNode(move(values), move(numeric_type)));
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return adopt_ref(*new (nothrow) SumCalculationNode(move(values), move(numeric_type)));
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}
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SumCalculationNode::SumCalculationNode(Vector<NonnullOwnPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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SumCalculationNode::SumCalculationNode(Vector<NonnullRefPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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: CalculationNode(Type::Sum, move(numeric_type))
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, m_values(move(values))
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{
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@ -310,16 +310,16 @@ bool SumCalculationNode::equals(CalculationNode const& other) const
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return true;
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}
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NonnullOwnPtr<ProductCalculationNode> ProductCalculationNode::create(Vector<NonnullOwnPtr<CalculationNode>> values)
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NonnullRefPtr<ProductCalculationNode> ProductCalculationNode::create(Vector<NonnullRefPtr<CalculationNode>> values)
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{
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// https://drafts.csswg.org/css-values-4/#determine-the-type-of-a-calculation
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// At a * sub-expression, multiply the types of the left and right arguments.
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// The sub-expression’s type is the returned result.
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auto numeric_type = multiply_the_types(values);
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return adopt_own(*new (nothrow) ProductCalculationNode(move(values), move(numeric_type)));
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return adopt_ref(*new (nothrow) ProductCalculationNode(move(values), move(numeric_type)));
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}
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ProductCalculationNode::ProductCalculationNode(Vector<NonnullOwnPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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ProductCalculationNode::ProductCalculationNode(Vector<NonnullRefPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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: CalculationNode(Type::Product, move(numeric_type))
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, m_values(move(values))
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{
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@ -388,12 +388,12 @@ bool ProductCalculationNode::equals(CalculationNode const& other) const
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return true;
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}
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NonnullOwnPtr<NegateCalculationNode> NegateCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<NegateCalculationNode> NegateCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) NegateCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) NegateCalculationNode(move(value)));
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}
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NegateCalculationNode::NegateCalculationNode(NonnullOwnPtr<CalculationNode> value)
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NegateCalculationNode::NegateCalculationNode(NonnullRefPtr<CalculationNode> value)
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// NOTE: `- foo` doesn't change the type
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: CalculationNode(Type::Negate, value->numeric_type())
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, m_value(move(value))
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@ -434,7 +434,7 @@ bool NegateCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<NegateCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<InvertCalculationNode> InvertCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<InvertCalculationNode> InvertCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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// https://drafts.csswg.org/css-values-4/#determine-the-type-of-a-calculation
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// At a / sub-expression, let left type be the result of finding the types of its left argument,
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@ -443,10 +443,10 @@ NonnullOwnPtr<InvertCalculationNode> InvertCalculationNode::create(NonnullOwnPtr
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// NOTE: An InvertCalculationNode only represents the right argument here, and the multiplication
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// is handled in the parent ProductCalculationNode.
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auto numeric_type = value->numeric_type().map([](auto& it) { return it.inverted(); });
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return adopt_own(*new (nothrow) InvertCalculationNode(move(value), move(numeric_type)));
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return adopt_ref(*new (nothrow) InvertCalculationNode(move(value), move(numeric_type)));
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}
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InvertCalculationNode::InvertCalculationNode(NonnullOwnPtr<CalculationNode> value, Optional<CSSNumericType> numeric_type)
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InvertCalculationNode::InvertCalculationNode(NonnullRefPtr<CalculationNode> value, Optional<CSSNumericType> numeric_type)
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: CalculationNode(Type::Invert, move(numeric_type))
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, m_value(move(value))
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{
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@ -486,15 +486,15 @@ bool InvertCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<InvertCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<MinCalculationNode> MinCalculationNode::create(Vector<NonnullOwnPtr<CalculationNode>> values)
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NonnullRefPtr<MinCalculationNode> MinCalculationNode::create(Vector<NonnullRefPtr<CalculationNode>> values)
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{
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// https://drafts.csswg.org/css-values-4/#determine-the-type-of-a-calculation
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// The result of adding the types of its comma-separated calculations.
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auto numeric_type = add_the_types(values);
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return adopt_own(*new (nothrow) MinCalculationNode(move(values), move(numeric_type)));
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return adopt_ref(*new (nothrow) MinCalculationNode(move(values), move(numeric_type)));
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}
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MinCalculationNode::MinCalculationNode(Vector<NonnullOwnPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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MinCalculationNode::MinCalculationNode(Vector<NonnullRefPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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: CalculationNode(Type::Min, move(numeric_type))
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, m_values(move(values))
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{
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@ -565,15 +565,15 @@ bool MinCalculationNode::equals(CalculationNode const& other) const
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return true;
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}
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NonnullOwnPtr<MaxCalculationNode> MaxCalculationNode::create(Vector<NonnullOwnPtr<CalculationNode>> values)
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NonnullRefPtr<MaxCalculationNode> MaxCalculationNode::create(Vector<NonnullRefPtr<CalculationNode>> values)
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{
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// https://drafts.csswg.org/css-values-4/#determine-the-type-of-a-calculation
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// The result of adding the types of its comma-separated calculations.
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auto numeric_type = add_the_types(values);
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return adopt_own(*new (nothrow) MaxCalculationNode(move(values), move(numeric_type)));
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return adopt_ref(*new (nothrow) MaxCalculationNode(move(values), move(numeric_type)));
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}
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MaxCalculationNode::MaxCalculationNode(Vector<NonnullOwnPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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MaxCalculationNode::MaxCalculationNode(Vector<NonnullRefPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
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: CalculationNode(Type::Max, move(numeric_type))
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, m_values(move(values))
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{
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@ -644,15 +644,15 @@ bool MaxCalculationNode::equals(CalculationNode const& other) const
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return true;
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}
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NonnullOwnPtr<ClampCalculationNode> ClampCalculationNode::create(NonnullOwnPtr<CalculationNode> min, NonnullOwnPtr<CalculationNode> center, NonnullOwnPtr<CalculationNode> max)
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NonnullRefPtr<ClampCalculationNode> ClampCalculationNode::create(NonnullRefPtr<CalculationNode> min, NonnullRefPtr<CalculationNode> center, NonnullRefPtr<CalculationNode> max)
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{
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// https://drafts.csswg.org/css-values-4/#determine-the-type-of-a-calculation
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// The result of adding the types of its comma-separated calculations.
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auto numeric_type = add_the_types(*min, *center, *max);
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return adopt_own(*new (nothrow) ClampCalculationNode(move(min), move(center), move(max), move(numeric_type)));
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return adopt_ref(*new (nothrow) ClampCalculationNode(move(min), move(center), move(max), move(numeric_type)));
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}
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ClampCalculationNode::ClampCalculationNode(NonnullOwnPtr<CalculationNode> min, NonnullOwnPtr<CalculationNode> center, NonnullOwnPtr<CalculationNode> max, Optional<CSSNumericType> numeric_type)
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ClampCalculationNode::ClampCalculationNode(NonnullRefPtr<CalculationNode> min, NonnullRefPtr<CalculationNode> center, NonnullRefPtr<CalculationNode> max, Optional<CSSNumericType> numeric_type)
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: CalculationNode(Type::Clamp, move(numeric_type))
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, m_min_value(move(min))
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, m_center_value(move(center))
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@ -721,12 +721,12 @@ bool ClampCalculationNode::equals(CalculationNode const& other) const
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&& m_max_value->equals(*static_cast<ClampCalculationNode const&>(other).m_max_value);
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}
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NonnullOwnPtr<AbsCalculationNode> AbsCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<AbsCalculationNode> AbsCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) AbsCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) AbsCalculationNode(move(value)));
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}
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AbsCalculationNode::AbsCalculationNode(NonnullOwnPtr<CalculationNode> value)
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AbsCalculationNode::AbsCalculationNode(NonnullRefPtr<CalculationNode> value)
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// The type of its contained calculation.
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: CalculationNode(Type::Abs, value->numeric_type())
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@ -772,12 +772,12 @@ bool AbsCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<AbsCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<SignCalculationNode> SignCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<SignCalculationNode> SignCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) SignCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) SignCalculationNode(move(value)));
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}
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SignCalculationNode::SignCalculationNode(NonnullOwnPtr<CalculationNode> value)
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SignCalculationNode::SignCalculationNode(NonnullRefPtr<CalculationNode> value)
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// «[ ]» (empty map).
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: CalculationNode(Type::Sign, CSSNumericType {})
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@ -829,9 +829,9 @@ bool SignCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<SignCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<ConstantCalculationNode> ConstantCalculationNode::create(ConstantType constant)
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NonnullRefPtr<ConstantCalculationNode> ConstantCalculationNode::create(ConstantType constant)
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{
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return adopt_own(*new (nothrow) ConstantCalculationNode(constant));
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return adopt_ref(*new (nothrow) ConstantCalculationNode(constant));
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}
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ConstantCalculationNode::ConstantCalculationNode(ConstantType constant)
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@ -897,12 +897,12 @@ bool ConstantCalculationNode::equals(CalculationNode const& other) const
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return m_constant == static_cast<ConstantCalculationNode const&>(other).m_constant;
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}
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NonnullOwnPtr<SinCalculationNode> SinCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<SinCalculationNode> SinCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) SinCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) SinCalculationNode(move(value)));
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}
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SinCalculationNode::SinCalculationNode(NonnullOwnPtr<CalculationNode> value)
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SinCalculationNode::SinCalculationNode(NonnullRefPtr<CalculationNode> value)
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// «[ ]» (empty map).
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: CalculationNode(Type::Sin, CSSNumericType {})
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, m_value(move(value))
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@ -948,12 +948,12 @@ bool SinCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<SinCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<CosCalculationNode> CosCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<CosCalculationNode> CosCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) CosCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) CosCalculationNode(move(value)));
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}
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CosCalculationNode::CosCalculationNode(NonnullOwnPtr<CalculationNode> value)
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CosCalculationNode::CosCalculationNode(NonnullRefPtr<CalculationNode> value)
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// «[ ]» (empty map).
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: CalculationNode(Type::Cos, CSSNumericType {})
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@ -1000,12 +1000,12 @@ bool CosCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<CosCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<TanCalculationNode> TanCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<TanCalculationNode> TanCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) TanCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) TanCalculationNode(move(value)));
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}
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TanCalculationNode::TanCalculationNode(NonnullOwnPtr<CalculationNode> value)
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TanCalculationNode::TanCalculationNode(NonnullRefPtr<CalculationNode> value)
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// «[ ]» (empty map).
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: CalculationNode(Type::Tan, CSSNumericType {})
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@ -1052,12 +1052,12 @@ bool TanCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<TanCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<AsinCalculationNode> AsinCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<AsinCalculationNode> AsinCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) AsinCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) AsinCalculationNode(move(value)));
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}
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AsinCalculationNode::AsinCalculationNode(NonnullOwnPtr<CalculationNode> value)
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AsinCalculationNode::AsinCalculationNode(NonnullRefPtr<CalculationNode> value)
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// «[ "angle" → 1 ]».
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: CalculationNode(Type::Asin, CSSNumericType { CSSNumericType::BaseType::Angle, 1 })
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@ -1102,12 +1102,12 @@ bool AsinCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<AsinCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<AcosCalculationNode> AcosCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<AcosCalculationNode> AcosCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) AcosCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) AcosCalculationNode(move(value)));
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}
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AcosCalculationNode::AcosCalculationNode(NonnullOwnPtr<CalculationNode> value)
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AcosCalculationNode::AcosCalculationNode(NonnullRefPtr<CalculationNode> value)
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// «[ "angle" → 1 ]».
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: CalculationNode(Type::Acos, CSSNumericType { CSSNumericType::BaseType::Angle, 1 })
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@ -1152,12 +1152,12 @@ bool AcosCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<AcosCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<AtanCalculationNode> AtanCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
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NonnullRefPtr<AtanCalculationNode> AtanCalculationNode::create(NonnullRefPtr<CalculationNode> value)
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{
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return adopt_own(*new (nothrow) AtanCalculationNode(move(value)));
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return adopt_ref(*new (nothrow) AtanCalculationNode(move(value)));
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}
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AtanCalculationNode::AtanCalculationNode(NonnullOwnPtr<CalculationNode> value)
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AtanCalculationNode::AtanCalculationNode(NonnullRefPtr<CalculationNode> value)
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// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
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// «[ "angle" → 1 ]».
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: CalculationNode(Type::Atan, CSSNumericType { CSSNumericType::BaseType::Angle, 1 })
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@ -1202,12 +1202,12 @@ bool AtanCalculationNode::equals(CalculationNode const& other) const
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return m_value->equals(*static_cast<AtanCalculationNode const&>(other).m_value);
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}
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NonnullOwnPtr<Atan2CalculationNode> Atan2CalculationNode::create(NonnullOwnPtr<CalculationNode> y, NonnullOwnPtr<CalculationNode> x)
|
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NonnullRefPtr<Atan2CalculationNode> Atan2CalculationNode::create(NonnullRefPtr<CalculationNode> y, NonnullRefPtr<CalculationNode> x)
|
||||
{
|
||||
return adopt_own(*new (nothrow) Atan2CalculationNode(move(y), move(x)));
|
||||
return adopt_ref(*new (nothrow) Atan2CalculationNode(move(y), move(x)));
|
||||
}
|
||||
|
||||
Atan2CalculationNode::Atan2CalculationNode(NonnullOwnPtr<CalculationNode> y, NonnullOwnPtr<CalculationNode> x)
|
||||
Atan2CalculationNode::Atan2CalculationNode(NonnullRefPtr<CalculationNode> y, NonnullRefPtr<CalculationNode> x)
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// «[ "angle" → 1 ]».
|
||||
: CalculationNode(Type::Atan2, CSSNumericType { CSSNumericType::BaseType::Angle, 1 })
|
||||
|
|
@ -1257,12 +1257,12 @@ bool Atan2CalculationNode::equals(CalculationNode const& other) const
|
|||
&& m_y->equals(*static_cast<Atan2CalculationNode const&>(other).m_y);
|
||||
}
|
||||
|
||||
NonnullOwnPtr<PowCalculationNode> PowCalculationNode::create(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
|
||||
NonnullRefPtr<PowCalculationNode> PowCalculationNode::create(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y)
|
||||
{
|
||||
return adopt_own(*new (nothrow) PowCalculationNode(move(x), move(y)));
|
||||
return adopt_ref(*new (nothrow) PowCalculationNode(move(x), move(y)));
|
||||
}
|
||||
|
||||
PowCalculationNode::PowCalculationNode(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
|
||||
PowCalculationNode::PowCalculationNode(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y)
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// «[ ]» (empty map).
|
||||
: CalculationNode(Type::Pow, CSSNumericType {})
|
||||
|
|
@ -1307,12 +1307,12 @@ bool PowCalculationNode::equals(CalculationNode const& other) const
|
|||
&& m_y->equals(*static_cast<PowCalculationNode const&>(other).m_y);
|
||||
}
|
||||
|
||||
NonnullOwnPtr<SqrtCalculationNode> SqrtCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
|
||||
NonnullRefPtr<SqrtCalculationNode> SqrtCalculationNode::create(NonnullRefPtr<CalculationNode> value)
|
||||
{
|
||||
return adopt_own(*new (nothrow) SqrtCalculationNode(move(value)));
|
||||
return adopt_ref(*new (nothrow) SqrtCalculationNode(move(value)));
|
||||
}
|
||||
|
||||
SqrtCalculationNode::SqrtCalculationNode(NonnullOwnPtr<CalculationNode> value)
|
||||
SqrtCalculationNode::SqrtCalculationNode(NonnullRefPtr<CalculationNode> value)
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// «[ ]» (empty map).
|
||||
: CalculationNode(Type::Sqrt, CSSNumericType {})
|
||||
|
|
@ -1352,15 +1352,15 @@ bool SqrtCalculationNode::equals(CalculationNode const& other) const
|
|||
return m_value->equals(*static_cast<SqrtCalculationNode const&>(other).m_value);
|
||||
}
|
||||
|
||||
NonnullOwnPtr<HypotCalculationNode> HypotCalculationNode::create(Vector<NonnullOwnPtr<CalculationNode>> values)
|
||||
NonnullRefPtr<HypotCalculationNode> HypotCalculationNode::create(Vector<NonnullRefPtr<CalculationNode>> values)
|
||||
{
|
||||
// https://drafts.csswg.org/css-values-4/#determine-the-type-of-a-calculation
|
||||
// The result of adding the types of its comma-separated calculations.
|
||||
auto numeric_type = add_the_types(values);
|
||||
return adopt_own(*new (nothrow) HypotCalculationNode(move(values), move(numeric_type)));
|
||||
return adopt_ref(*new (nothrow) HypotCalculationNode(move(values), move(numeric_type)));
|
||||
}
|
||||
|
||||
HypotCalculationNode::HypotCalculationNode(Vector<NonnullOwnPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
|
||||
HypotCalculationNode::HypotCalculationNode(Vector<NonnullRefPtr<CalculationNode>> values, Optional<CSSNumericType> numeric_type)
|
||||
: CalculationNode(Type::Hypot, move(numeric_type))
|
||||
, m_values(move(values))
|
||||
{
|
||||
|
|
@ -1432,12 +1432,12 @@ bool HypotCalculationNode::equals(CalculationNode const& other) const
|
|||
return true;
|
||||
}
|
||||
|
||||
NonnullOwnPtr<LogCalculationNode> LogCalculationNode::create(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
|
||||
NonnullRefPtr<LogCalculationNode> LogCalculationNode::create(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y)
|
||||
{
|
||||
return adopt_own(*new (nothrow) LogCalculationNode(move(x), move(y)));
|
||||
return adopt_ref(*new (nothrow) LogCalculationNode(move(x), move(y)));
|
||||
}
|
||||
|
||||
LogCalculationNode::LogCalculationNode(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
|
||||
LogCalculationNode::LogCalculationNode(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y)
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// «[ ]» (empty map).
|
||||
: CalculationNode(Type::Log, CSSNumericType {})
|
||||
|
|
@ -1482,12 +1482,12 @@ bool LogCalculationNode::equals(CalculationNode const& other) const
|
|||
&& m_y->equals(*static_cast<LogCalculationNode const&>(other).m_y);
|
||||
}
|
||||
|
||||
NonnullOwnPtr<ExpCalculationNode> ExpCalculationNode::create(NonnullOwnPtr<CalculationNode> value)
|
||||
NonnullRefPtr<ExpCalculationNode> ExpCalculationNode::create(NonnullRefPtr<CalculationNode> value)
|
||||
{
|
||||
return adopt_own(*new (nothrow) ExpCalculationNode(move(value)));
|
||||
return adopt_ref(*new (nothrow) ExpCalculationNode(move(value)));
|
||||
}
|
||||
|
||||
ExpCalculationNode::ExpCalculationNode(NonnullOwnPtr<CalculationNode> value)
|
||||
ExpCalculationNode::ExpCalculationNode(NonnullRefPtr<CalculationNode> value)
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// «[ ]» (empty map).
|
||||
: CalculationNode(Type::Exp, CSSNumericType {})
|
||||
|
|
@ -1527,15 +1527,15 @@ bool ExpCalculationNode::equals(CalculationNode const& other) const
|
|||
return m_value->equals(*static_cast<ExpCalculationNode const&>(other).m_value);
|
||||
}
|
||||
|
||||
NonnullOwnPtr<RoundCalculationNode> RoundCalculationNode::create(RoundingStrategy strategy, NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
|
||||
NonnullRefPtr<RoundCalculationNode> RoundCalculationNode::create(RoundingStrategy strategy, NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y)
|
||||
{
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// The result of adding the types of its comma-separated calculations.
|
||||
auto numeric_type = add_the_types(*x, *y);
|
||||
return adopt_own(*new (nothrow) RoundCalculationNode(strategy, move(x), move(y), move(numeric_type)));
|
||||
return adopt_ref(*new (nothrow) RoundCalculationNode(strategy, move(x), move(y), move(numeric_type)));
|
||||
}
|
||||
|
||||
RoundCalculationNode::RoundCalculationNode(RoundingStrategy mode, NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y, Optional<CSSNumericType> numeric_type)
|
||||
RoundCalculationNode::RoundCalculationNode(RoundingStrategy mode, NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y, Optional<CSSNumericType> numeric_type)
|
||||
: CalculationNode(Type::Round, move(numeric_type))
|
||||
, m_strategy(mode)
|
||||
, m_x(move(x))
|
||||
|
|
@ -1617,15 +1617,15 @@ bool RoundCalculationNode::equals(CalculationNode const& other) const
|
|||
&& m_y->equals(*static_cast<RoundCalculationNode const&>(other).m_y);
|
||||
}
|
||||
|
||||
NonnullOwnPtr<ModCalculationNode> ModCalculationNode::create(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
|
||||
NonnullRefPtr<ModCalculationNode> ModCalculationNode::create(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y)
|
||||
{
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// The result of adding the types of its comma-separated calculations.
|
||||
auto numeric_type = add_the_types(*x, *y);
|
||||
return adopt_own(*new (nothrow) ModCalculationNode(move(x), move(y), move(numeric_type)));
|
||||
return adopt_ref(*new (nothrow) ModCalculationNode(move(x), move(y), move(numeric_type)));
|
||||
}
|
||||
|
||||
ModCalculationNode::ModCalculationNode(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y, Optional<CSSNumericType> numeric_type)
|
||||
ModCalculationNode::ModCalculationNode(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y, Optional<CSSNumericType> numeric_type)
|
||||
: CalculationNode(Type::Mod, move(numeric_type))
|
||||
, m_x(move(x))
|
||||
, m_y(move(y))
|
||||
|
|
@ -1678,15 +1678,15 @@ bool ModCalculationNode::equals(CalculationNode const& other) const
|
|||
&& m_y->equals(*static_cast<ModCalculationNode const&>(other).m_y);
|
||||
}
|
||||
|
||||
NonnullOwnPtr<RemCalculationNode> RemCalculationNode::create(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
|
||||
NonnullRefPtr<RemCalculationNode> RemCalculationNode::create(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y)
|
||||
{
|
||||
// https://www.w3.org/TR/css-values-4/#determine-the-type-of-a-calculation
|
||||
// The result of adding the types of its comma-separated calculations.
|
||||
auto numeric_type = add_the_types(*x, *y);
|
||||
return adopt_own(*new (nothrow) RemCalculationNode(move(x), move(y), move(numeric_type)));
|
||||
return adopt_ref(*new (nothrow) RemCalculationNode(move(x), move(y), move(numeric_type)));
|
||||
}
|
||||
|
||||
RemCalculationNode::RemCalculationNode(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y, Optional<CSSNumericType> numeric_type)
|
||||
RemCalculationNode::RemCalculationNode(NonnullRefPtr<CalculationNode> x, NonnullRefPtr<CalculationNode> y, Optional<CSSNumericType> numeric_type)
|
||||
: CalculationNode(Type::Rem, move(numeric_type))
|
||||
, m_x(move(x))
|
||||
, m_y(move(y))
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue