6e19ab2bbc
We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
/*
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* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Assertions.h>
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#include <AK/DeprecatedString.h>
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namespace Web::CSS {
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// https://www.w3.org/TR/css-syntax-3/#urange-syntax
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class UnicodeRange {
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public:
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UnicodeRange(u32 min_code_point, u32 max_code_point)
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: m_min_code_point(min_code_point)
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, m_max_code_point(max_code_point)
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{
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VERIFY(min_code_point <= max_code_point);
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}
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u32 min_code_point() const { return m_min_code_point; }
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u32 max_code_point() const { return m_max_code_point; }
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bool contains(u32 code_point) const
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{
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return m_min_code_point <= code_point && code_point <= m_max_code_point;
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}
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DeprecatedString to_string() const
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{
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if (m_min_code_point == m_max_code_point)
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return DeprecatedString::formatted("U+{:x}", m_min_code_point);
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return DeprecatedString::formatted("U+{:x}-{:x}", m_min_code_point, m_max_code_point);
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}
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private:
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u32 m_min_code_point;
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u32 m_max_code_point;
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};
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}
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