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. 😅
56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
|
|
* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
|
|
* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
|
|
* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/CSS/Enums.h>
|
|
#include <LibWeb/CSS/PercentageOr.h>
|
|
#include <LibWeb/CSS/StyleValues/EdgeStyleValue.h>
|
|
#include <LibWeb/CSS/StyleValues/StyleValue.h>
|
|
|
|
namespace Web::CSS {
|
|
|
|
class PositionStyleValue final : public StyleValueWithDefaultOperators<PositionStyleValue> {
|
|
public:
|
|
static ValueComparingNonnullRefPtr<PositionStyleValue const> create(ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_x, ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_y)
|
|
{
|
|
return adopt_ref(*new (nothrow) PositionStyleValue(move(edge_x), move(edge_y)));
|
|
}
|
|
static ValueComparingNonnullRefPtr<PositionStyleValue const> create_center()
|
|
{
|
|
return adopt_ref(*new (nothrow) PositionStyleValue(
|
|
EdgeStyleValue::create(PositionEdge::Center, {}),
|
|
EdgeStyleValue::create(PositionEdge::Center, {})));
|
|
}
|
|
virtual ~PositionStyleValue() override = default;
|
|
|
|
ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_x() const { return m_properties.edge_x; }
|
|
ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_y() const { return m_properties.edge_y; }
|
|
bool is_center() const;
|
|
CSSPixelPoint resolved(Layout::Node const&, CSSPixelRect const&) const;
|
|
|
|
virtual String to_string(SerializationMode) const override;
|
|
|
|
bool properties_equal(PositionStyleValue const& other) const { return m_properties == other.m_properties; }
|
|
|
|
private:
|
|
PositionStyleValue(ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_x, ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_y)
|
|
: StyleValueWithDefaultOperators(Type::Position)
|
|
, m_properties { .edge_x = move(edge_x), .edge_y = move(edge_y) }
|
|
{
|
|
}
|
|
|
|
struct Properties {
|
|
ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_x;
|
|
ValueComparingNonnullRefPtr<EdgeStyleValue const> edge_y;
|
|
bool operator==(Properties const&) const = default;
|
|
} m_properties;
|
|
};
|
|
|
|
}
|