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LibWeb: Use a Variant for SimpleSelector's contents

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This reduces SimpleSelector's size from 112 bytes to 80 bytes. :^)
This commit is contained in:
Sam Atkins 2022-03-21 15:43:59 +00:00 • committed by Andreas Kling
parent 218a9af6b3
commit c0db19f63c
6 changed files with 96 additions and 77 deletions
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18
Userland/Libraries/LibWeb/CSS/Selector.h
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@ -41,7 +41,6 @@ public:
PseudoClass,
PseudoElement,
};
Type type { Type::Invalid };
struct ANPlusBPattern {
int step_size { 0 }; // "A"
@ -93,10 +92,6 @@ public:
// Used for :lang(en-gb,dk)
Vector<FlyString> languages;
};
PseudoClass pseudo_class {};
PseudoElement pseudo_element { PseudoElement::None };
FlyString value {};
struct Attribute {
enum class MatchType {
@ -113,7 +108,18 @@ public:
FlyString name {};
String value {};
};
Attribute attribute {};
Type type { Type::Invalid };
Variant<Empty, Attribute, PseudoClass, PseudoElement, FlyString> value {};
Attribute const& attribute() const { return value.get<Attribute>(); }
Attribute& attribute() { return value.get<Attribute>(); }
PseudoClass const& pseudo_class() const { return value.get<PseudoClass>(); }
PseudoClass& pseudo_class() { return value.get<PseudoClass>(); }
PseudoElement const& pseudo_element() const { return value.get<PseudoElement>(); }
PseudoElement& pseudo_element() { return value.get<PseudoElement>(); }
FlyString const& name() const { return value.get<FlyString>(); }
FlyString& name() { return value.get<FlyString>(); }
String serialize() const;
};