mirror of
https://github.com/juce-framework/JUCE.git
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0b60559905
This commit encapsulates the following: * Removal of public Unicode classes. * Move to new 'blob' generated data format. * Fix issue where numerical characters would be assigned incorrect bidirectional levels, resulting in them rendering in the wrong order. * Adds a unit test for the number ordering issue. * Refactor of Bidirectional and Line breaking algorithms.
142 lines
4.2 KiB
C++
142 lines
4.2 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE framework.
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Copyright (c) Raw Material Software Limited
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JUCE is an open source framework subject to commercial or open source
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licensing.
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By downloading, installing, or using the JUCE framework, or combining the
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JUCE framework with any other source code, object code, content or any other
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copyrightable work, you agree to the terms of the JUCE End User Licence
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Agreement, and all incorporated terms including the JUCE Privacy Policy and
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the JUCE Website Terms of Service, as applicable, which will bind you. If you
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do not agree to the terms of these agreements, we will not license the JUCE
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framework to you, and you must discontinue the installation or download
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process and cease use of the JUCE framework.
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JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
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JUCE Privacy Policy: https://juce.com/juce-privacy-policy
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JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
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Or:
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You may also use this code under the terms of the AGPLv3:
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https://www.gnu.org/licenses/agpl-3.0.en.html
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THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
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WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
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MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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class Brackets
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{
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public:
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Brackets() = delete;
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enum class Kind
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{
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none,
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open,
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close
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};
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static Kind getKind (uint32_t cp)
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{
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for (const auto& pair : pairs)
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{
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if (cp == pair.first)
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return Kind::open;
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if (cp == pair.second)
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return Kind::close;
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}
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return Kind::none;
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}
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static bool isMatchingPair (uint32_t b1, uint32_t b2)
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{
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return std::any_of (std::begin (pairs), std::end (pairs), [=] (const auto& pair)
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{
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return pair == std::pair { b1, b2 } || pair == std::pair { b2, b1 };
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});
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}
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private:
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// https://www.unicode.org/Public/14.0.0/ucd/BidiBrackets.txt
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static constexpr std::pair<uint32_t, uint32_t> pairs[] {
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{ 0x0028, 0x0029 },
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{ 0x005B, 0x005D },
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{ 0x007B, 0x007D },
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{ 0x0F3A, 0x0F3B },
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{ 0x0F3C, 0x0F3D },
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{ 0x169B, 0x169C },
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{ 0x2045, 0x2046 },
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{ 0x207D, 0x207E },
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{ 0x208D, 0x208E },
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{ 0x2308, 0x2309 },
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{ 0x230A, 0x230B },
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{ 0x2329, 0x232A },
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{ 0x2768, 0x2769 },
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{ 0x276A, 0x276B },
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{ 0x276C, 0x276D },
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{ 0x276E, 0x276F },
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{ 0x2770, 0x2771 },
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{ 0x2772, 0x2773 },
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{ 0x2774, 0x2775 },
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{ 0x27C5, 0x27C6 },
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{ 0x27E6, 0x27E7 },
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{ 0x27E8, 0x27E9 },
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{ 0x27EA, 0x27EB },
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{ 0x27EC, 0x27ED },
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{ 0x27EE, 0x27EF },
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{ 0x2983, 0x2984 },
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{ 0x2985, 0x2986 },
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{ 0x2987, 0x2988 },
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{ 0x2989, 0x298A },
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{ 0x298B, 0x298C },
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{ 0x298D, 0x298E },
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{ 0x298F, 0x2990 },
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{ 0x2991, 0x2992 },
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{ 0x2993, 0x2994 },
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{ 0x2995, 0x2996 },
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{ 0x2997, 0x2998 },
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{ 0x29D8, 0x29D9 },
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{ 0x29DA, 0x29DB },
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{ 0x29FC, 0x29FD },
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{ 0x2E22, 0x2E23 },
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{ 0x2E24, 0x2E25 },
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{ 0x2E26, 0x2E27 },
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{ 0x2E28, 0x2E29 },
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{ 0x2E55, 0x2E56 },
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{ 0x2E57, 0x2E58 },
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{ 0x2E59, 0x2E5A },
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{ 0x2E5B, 0x2E5C },
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{ 0x3008, 0x3009 },
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{ 0x300A, 0x300B },
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{ 0x300C, 0x300D },
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{ 0x300E, 0x300F },
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{ 0x3010, 0x3011 },
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{ 0x3014, 0x3015 },
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{ 0x3016, 0x3017 },
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{ 0x3018, 0x3019 },
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{ 0x301A, 0x301B },
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{ 0xFE59, 0xFE5A },
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{ 0xFE5B, 0xFE5C },
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{ 0xFE5D, 0xFE5E },
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{ 0xFF08, 0xFF09 },
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{ 0xFF3B, 0xFF3D },
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{ 0xFF5B, 0xFF5D },
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{ 0xFF5F, 0xFF60 },
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{ 0xFF62, 0xFF63 }
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};
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};
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} // namespace juce
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