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LibWeb: Split UnresolvedStyleValue out of StyleValue.{h,cpp}

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Sam Atkins 2023-03-24 23:53:41 +00:00 • committed by Linus Groh
parent 87b7efa109
commit 1d948f7462
7 changed files with 80 additions and 43 deletions
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31
Userland/Libraries/LibWeb/CSS/StyleValues/UnresolvedStyleValue.cpp Normal file
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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.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
*/
#include "UnresolvedStyleValue.h"
#include <AK/StringBuilder.h>
namespace Web::CSS {
ErrorOr<String> UnresolvedStyleValue::to_string() const
{
StringBuilder builder;
for (auto& value : m_values)
TRY(builder.try_append(TRY(value.to_string())));
return builder.to_string();
}
bool UnresolvedStyleValue::equals(StyleValue const& other) const
{
if (type() != other.type())
return false;
// This is a case where comparing the strings actually makes sense.
return to_string().release_value_but_fixme_should_propagate_errors() == other.to_string().release_value_but_fixme_should_propagate_errors();
}
}

45
Userland/Libraries/LibWeb/CSS/StyleValues/UnresolvedStyleValue.h Normal file
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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.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 <AK/Vector.h>
#include <LibWeb/CSS/Parser/ComponentValue.h>
#include <LibWeb/CSS/StyleValue.h>
namespace Web::CSS {
class UnresolvedStyleValue final : public StyleValue {
public:
static ValueComparingNonnullRefPtr<UnresolvedStyleValue> create(Vector<Parser::ComponentValue>&& values, bool contains_var_or_attr)
{
return adopt_ref(*new UnresolvedStyleValue(move(values), contains_var_or_attr));
}
virtual ~UnresolvedStyleValue() override = default;
virtual ErrorOr<String> to_string() const override;
Vector<Parser::ComponentValue> const& values() const { return m_values; }
bool contains_var_or_attr() const { return m_contains_var_or_attr; }
virtual bool equals(StyleValue const& other) const override;
private:
UnresolvedStyleValue(Vector<Parser::ComponentValue>&& values, bool contains_var_or_attr)
: StyleValue(Type::Unresolved)
, m_values(move(values))
, m_contains_var_or_attr(contains_var_or_attr)
{
}
Vector<Parser::ComponentValue> m_values;
bool m_contains_var_or_attr { false };
};
}