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https://github.com/LadybirdBrowser/ladybird.git
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64ccb9a015
This was a pretty straightforward change of storing registered counter styles on the relevant `StyleScope`s and resolving by following the process to dereference a global tree-scoped name, the only things of note are: - We only define predefined counter styles (e.g. decimal) on the document's scope (since otherwise overrides in outer scopes would themselves be overriden). - When registering counter styles we don't have the full list of extendable styles so we defer fallback to "decimal" for undefined styles until `CounterStyle::from_counter_style_definition`.
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
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* Copyright (c) 2026, Callum Law <callumlaw1709@outlook.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/CSS/StyleValues/StyleValue.h>
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namespace Web::CSS {
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class CounterStyleStyleValue : public StyleValueWithDefaultOperators<CounterStyleStyleValue> {
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public:
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struct SymbolsFunction {
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SymbolsType type;
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Vector<FlyString> symbols;
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bool operator==(SymbolsFunction const& other) const = default;
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};
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static ValueComparingNonnullRefPtr<CounterStyleStyleValue const> create(Variant<FlyString, SymbolsFunction> value)
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{
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return adopt_ref(*new (nothrow) CounterStyleStyleValue(move(value)));
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}
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virtual ~CounterStyleStyleValue() override = default;
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virtual void serialize(StringBuilder&, SerializationMode) const override;
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RefPtr<CounterStyle const> resolve_counter_style(StyleScope const&) const;
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bool properties_equal(CounterStyleStyleValue const& other) const { return m_value == other.m_value; }
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virtual bool is_computationally_independent() const override { return true; }
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private:
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explicit CounterStyleStyleValue(Variant<FlyString, SymbolsFunction> value)
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: StyleValueWithDefaultOperators(Type::CounterStyle)
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, m_value(move(value))
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{
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}
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Variant<FlyString, SymbolsFunction> m_value;
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};
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}
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