mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-10-30 21:01:00 +00:00
c57975c9fd
This reverts 0e3487b9ab.
Back when I made that change, I thought we could make our StyleValue
classes match the typed-om definitions directly. However, they have
different requirements. Typed-om types need to be mutable and GCed,
whereas StyleValues are immutable and ideally wouldn't require a JS VM.
While I was already making such a cataclysmic change, I've moved it into
the StyleValues directory, because it *not* being there has bothered me
for a long time. 😅
55 lines
2 KiB
C++
55 lines
2 KiB
C++
/*
|
|
* Copyright (c) 2024, Sam Atkins <sam@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/FlyString.h>
|
|
#include <LibWeb/CSS/StyleValues/StyleValue.h>
|
|
|
|
namespace Web::CSS {
|
|
|
|
// https://drafts.csswg.org/css-lists-3/#counter-functions
|
|
class CounterStyleValue : public StyleValueWithDefaultOperators<CounterStyleValue> {
|
|
public:
|
|
enum class CounterFunction {
|
|
Counter,
|
|
Counters,
|
|
};
|
|
|
|
static ValueComparingNonnullRefPtr<CounterStyleValue const> create_counter(FlyString counter_name, ValueComparingNonnullRefPtr<StyleValue const> counter_style)
|
|
{
|
|
return adopt_ref(*new (nothrow) CounterStyleValue(CounterFunction::Counter, move(counter_name), move(counter_style), {}));
|
|
}
|
|
static ValueComparingNonnullRefPtr<CounterStyleValue const> create_counters(FlyString counter_name, FlyString join_string, ValueComparingNonnullRefPtr<StyleValue const> counter_style)
|
|
{
|
|
return adopt_ref(*new (nothrow) CounterStyleValue(CounterFunction::Counters, move(counter_name), move(counter_style), move(join_string)));
|
|
}
|
|
virtual ~CounterStyleValue() override;
|
|
|
|
CounterFunction function_type() const { return m_properties.function; }
|
|
auto counter_name() const { return m_properties.counter_name; }
|
|
auto counter_style() const { return m_properties.counter_style; }
|
|
auto join_string() const { return m_properties.join_string; }
|
|
|
|
String resolve(DOM::AbstractElement&) const;
|
|
|
|
virtual String to_string(SerializationMode) const override;
|
|
|
|
bool properties_equal(CounterStyleValue const& other) const;
|
|
|
|
private:
|
|
explicit CounterStyleValue(CounterFunction, FlyString counter_name, ValueComparingNonnullRefPtr<StyleValue const> counter_style, FlyString join_string);
|
|
|
|
struct Properties {
|
|
CounterFunction function;
|
|
FlyString counter_name;
|
|
ValueComparingNonnullRefPtr<StyleValue const> counter_style;
|
|
FlyString join_string;
|
|
bool operator==(Properties const&) const = default;
|
|
} m_properties;
|
|
};
|
|
|
|
}
|