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LibWeb: Merge CSS Parser's QualifiedStyleRule and AtStyleRule

AtStyleRule being a subclass of QualifiedStyleRule was causing
problems when trying to distinguish between them. Combining them
and then distinguishing between them with a Type enum makes that
check simpler, and is in line with how similar checks are done
elsewhere in the parser.
This commit is contained in:
Sam Atkins 2021-07-03 13:36:33 +01:00 committed by Andreas Kling
parent a6085e19ae
commit 82d12b170a
6 changed files with 47 additions and 71 deletions

View file

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/*
* Copyright (c) 2020-2021, the SerenityOS developers.
* Copyright (c) 2021, Sam Atkins <atkinssj@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/RefCounted.h>
#include <AK/Vector.h>
#include <LibWeb/CSS/Parser/StyleBlockRule.h>
#include <LibWeb/CSS/Parser/StyleComponentValueRule.h>
namespace Web::CSS {
class StyleRule : public RefCounted<StyleRule> {
friend class Parser;
public:
enum class Type {
At,
Qualified,
};
StyleRule(Type);
~StyleRule();
Vector<StyleComponentValueRule> const& prelude() const { return m_prelude; }
StyleBlockRule const& block() const { return *m_block; }
String to_string() const;
private:
Type const m_type;
String m_name; // At-rules only
Vector<StyleComponentValueRule> m_prelude;
RefPtr<StyleBlockRule> m_block;
};
}