diff options
Diffstat (limited to 'src/3rdparty/masm/stubs/wtf/unicode/Unicode.h')
| -rw-r--r-- | src/3rdparty/masm/stubs/wtf/unicode/Unicode.h | 63 |
1 files changed, 15 insertions, 48 deletions
diff --git a/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h b/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h index 0f7f005c89..44a7d65571 100644 --- a/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h +++ b/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h @@ -1,63 +1,30 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtQml module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef UNICODE_H #define UNICODE_H -#include <QChar> +#include <QtCore/private/qunicodetables_p.h> +#include <QtCore/qchar.h> typedef unsigned char LChar; typedef unsigned short UChar; typedef int32_t UChar32; namespace Unicode { - inline UChar toLower(UChar ch) { - return QChar::toLower(ch); - } - - inline UChar toUpper(UChar ch) { - return QChar::toUpper(ch); - } + // u_tolower applies only Simple_Lowercase_Mapping. This is in contrast to QChar::toLower. inline UChar32 u_tolower(UChar32 ch) { - return QChar::toLower(ch); + if (ch > QChar::LastValidCodePoint) + return ch; + const auto fold = QUnicodeTables::properties(char32_t(ch))->cases[QUnicodeTables::LowerCase]; + return fold.special ? ch : (ch + fold.diff); } + + // u_toupper applies only Simple_Uppercase_Mapping. This is in contrast to QChar::toUpper. inline UChar32 u_toupper(UChar32 ch) { - return QChar::toUpper(ch); + if (ch > QChar::LastValidCodePoint) + return ch; + const auto fold = QUnicodeTables::properties(char32_t(ch))->cases[QUnicodeTables::UpperCase]; + return fold.special ? ch : (ch + fold.diff); } } |