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LibWeb: Make CSS::Selector reference counted
The end goal is to make the PseudoClass::not_selector be a Selector instead of a String that is repeatedly re-parsed. But since Selector contains a Vector of ComplexSelectors, which each have a Vector of SimpleSelectors, it's probably a good idea to not be passing them around by value anyway. :^)
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9 changed files with 48 additions and 38 deletions
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@ -8,6 +8,8 @@
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#pragma once
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#include <AK/NonnullOwnPtrVector.h>
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#include <AK/NonnullRefPtrVector.h>
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#include <AK/RefPtr.h>
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#include <AK/Vector.h>
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#include <LibWeb/CSS/Parser/DeclarationOrAtRule.h>
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#include <LibWeb/CSS/Parser/StyleBlockRule.h>
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@ -110,19 +112,19 @@ public:
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Vector<Vector<StyleComponentValueRule>> parse_as_comma_separated_list_of_component_values(TokenStream<T>&);
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template<typename T>
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Optional<Selector> parse_single_selector(TokenStream<T>&, bool is_relative = false);
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RefPtr<Selector> parse_single_selector(TokenStream<T>&, bool is_relative = false);
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Optional<Selector::SimpleSelector::NthChildPattern> parse_nth_child_pattern(TokenStream<StyleComponentValueRule>&);
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// FIXME: https://www.w3.org/TR/selectors-4/
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// Contrary to the name, these parse a comma-separated list of selectors, according to the spec.
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Vector<Selector> parse_a_selector();
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NonnullRefPtrVector<Selector> parse_a_selector();
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template<typename T>
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Vector<Selector> parse_a_selector(TokenStream<T>&);
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NonnullRefPtrVector<Selector> parse_a_selector(TokenStream<T>&);
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Vector<Selector> parse_a_relative_selector();
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NonnullRefPtrVector<Selector> parse_a_relative_selector();
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template<typename T>
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Vector<Selector> parse_a_relative_selector(TokenStream<T>&);
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NonnullRefPtrVector<Selector> parse_a_relative_selector(TokenStream<T>&);
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RefPtr<StyleValue> parse_css_value(PropertyID, TokenStream<StyleComponentValueRule>&);
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