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++ // Copyright (C) 2020 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
++ // Qt-Security score:significant reason:header-decls-only
++
++ #ifndef QUNICODETOOLS_P_H
++ #define QUNICODETOOLS_P_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists for the convenience
++ // of other Qt classes. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtCore/private/qglobal_p.h>
++ #include <QtCore/qchar.h>
++ #include <QtCore/qvarlengtharray.h>
++
++ QT_BEGIN_NAMESPACE
++
++ struct QCharAttributes
++ {
++ uchar graphemeBoundary : 1;
++ uchar wordBreak : 1;
++ uchar sentenceBoundary : 1;
++ uchar lineBreak : 1;
++ uchar whiteSpace : 1;
++ uchar wordStart : 1;
++ uchar wordEnd : 1;
++ uchar mandatoryBreak : 1;
++ };
++ Q_DECLARE_TYPEINFO(QCharAttributes, Q_PRIMITIVE_TYPE);
++
++ namespace QUnicodeTools {
++
++ struct ScriptItem
++ {
++ qsizetype position;
++ QChar::Script script;
++ };
++
++ using ScriptItemArray = QVarLengthArray<ScriptItem, 64>;
++
++ } // namespace QUnicodeTools
++ Q_DECLARE_TYPEINFO(QUnicodeTools::ScriptItem, Q_PRIMITIVE_TYPE);
++ namespace QUnicodeTools {
++
++ enum CharAttributeOption {
++ GraphemeBreaks = 0x01,
++ WordBreaks = 0x02,
++ SentenceBreaks = 0x04,
++ LineBreaks = 0x08,
++ WhiteSpaces = 0x10,
++ HangulLineBreakTailoring = 0x20,
++
++ DontClearAttributes = 0x1000
++ };
++ Q_DECLARE_FLAGS(CharAttributeOptions, CharAttributeOption)
++
++ // attributes buffer has to have a length of string length + 1
++ Q_CORE_EXPORT void initCharAttributes(QStringView str,
++ const ScriptItem *items, qsizetype numItems,
++ QCharAttributes *attributes, CharAttributeOptions options);
++
++
++ Q_CORE_EXPORT void initScripts(QStringView str, ScriptItemArray *scripts);
++
++ } // namespace QUnicodeTools
++
++ QT_END_NAMESPACE
++
++ #endif // QUNICODETOOLS_P_H