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// Copyright (C) 2016 The Qt Company Ltd.
// Copyright (C) 2013 Aleix Pol Gonzalez <aleixpol@kde.org>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QCOLLATOR_P_H
#define QCOLLATOR_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. 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 "qcollator.h"
#include <QList>
#if QT_CONFIG(icu)
#include <unicode/ucol.h>
#elif defined(Q_OS_MACOS)
#include <CoreServices/CoreServices.h>
#elif defined(Q_OS_WIN)
#include <qt_windows.h>
#endif
QT_BEGIN_NAMESPACE
#if QT_CONFIG(icu)
typedef UCollator *CollatorType;
typedef QByteArray CollatorKeyType;
const CollatorType NoCollator = nullptr;
#elif defined(Q_OS_MACOS)
typedef CollatorRef CollatorType;
typedef QList<UCCollationValue> CollatorKeyType;
const CollatorType NoCollator = 0;
#elif defined(Q_OS_WIN)
typedef QString CollatorKeyType;
typedef int CollatorType;
const CollatorType NoCollator = 0;
#else // posix - ignores CollatorType collator, only handles system locale
typedef QList<wchar_t> CollatorKeyType;
typedef bool CollatorType;
const CollatorType NoCollator = false;
#endif
class QCollatorPrivate
{
public:
QAtomicInt ref = 1;
QLocale locale;
#if defined(Q_OS_WIN) && !QT_CONFIG(icu)
LCID localeID;
#endif
Qt::CaseSensitivity caseSensitivity = Qt::CaseSensitive;
bool numericMode = false;
bool ignorePunctuation = false;
bool dirty = true;
CollatorType collator = NoCollator;
QCollatorPrivate(const QLocale &locale) : locale(locale) {}
~QCollatorPrivate() { cleanup(); }
bool isC() { return locale.language() == QLocale::C; }
void clear() {
cleanup();
collator = NoCollator;
}
// Implemented by each back-end, in its own way:
void init();
void cleanup();
private:
Q_DISABLE_COPY_MOVE(QCollatorPrivate)
};
class QCollatorSortKeyPrivate : public QSharedData
{
friend class QCollator;
public:
template <typename...T>
explicit QCollatorSortKeyPrivate(T &&...args)
: QSharedData()
, m_key(std::forward<T>(args)...)
{
}
CollatorKeyType m_key;
private:
Q_DISABLE_COPY_MOVE(QCollatorSortKeyPrivate)
};
QT_END_NAMESPACE
#endif // QCOLLATOR_P_H
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