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LibWeb: Support multi-keyword syntax for CSS display property

The Display class already supported all specific values, and now they
will be parsed too. The display property now has a special type
DisplayStyleValue.
This commit is contained in:
Emil Militzer 2023-04-26 21:05:38 +02:00 committed by Andreas Kling
parent 81c11bc6f2
commit 31e1be0438
13 changed files with 249 additions and 55 deletions

View file

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/*
* Copyright (c) 2023, Emil Militzer <emil.militzer@posteo.de>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/CSS/Display.h>
#include <LibWeb/CSS/StyleValue.h>
namespace Web::CSS {
class DisplayStyleValue : public StyleValueWithDefaultOperators<DisplayStyleValue> {
public:
static ValueComparingNonnullRefPtr<DisplayStyleValue> create(Display const&);
virtual ~DisplayStyleValue() override = default;
virtual ErrorOr<String> to_string() const override { return m_display.to_string(); }
Display display() const { return m_display; }
bool properties_equal(DisplayStyleValue const& other) const { return m_display == other.m_display; }
private:
explicit DisplayStyleValue(Display const& display)
: StyleValueWithDefaultOperators(Type::Display)
, m_display(display)
{
}
Display m_display;
};
}