d19d4da14a
This patch moves the Selector object model closer to the specification
objects in Selectors Level 4.
A "Selector" in LibHTML is now a { Vector<ComplexSelector> }, which is
a { Relation, CompoundSelector }. A CompoundSelector is really just
a Vector<SimpleSelector>, and SimpleSelector is "Component" renamed.
This makes a lot more selectors actually match on the Ubuntu Apache2
default homepage. :^)
37 lines
853 B
C++
37 lines
853 B
C++
#include <LibHTML/CSS/Selector.h>
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Selector::Selector(Vector<ComplexSelector>&& component_lists)
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: m_complex_selectors(move(component_lists))
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{
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}
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Selector::~Selector()
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{
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}
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Specificity Selector::specificity() const
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{
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unsigned ids = 0;
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unsigned tag_names = 0;
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unsigned classes = 0;
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for (auto& list : m_complex_selectors) {
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for (auto& simple_selector : list.compound_selector) {
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switch (simple_selector.type) {
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case SimpleSelector::Type::Id:
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++ids;
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break;
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case SimpleSelector::Type::Class:
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++classes;
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break;
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case SimpleSelector::Type::TagName:
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++tag_names;
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break;
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default:
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break;
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}
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}
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}
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return { ids, classes, tag_names };
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}
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