| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Copyright (C) 2013 Aleix Pol Gonzalez <aleixpol@kde.org> |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtCore module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
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| ** GNU Lesser General Public License Usage |
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| ** 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 |
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| ** |
| ** 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 |
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| ****************************************************************************/ |
| |
| #ifndef QCOLLATOR_H |
| #define QCOLLATOR_H |
| |
| #include <QtCore/qstring.h> |
| #include <QtCore/qstringlist.h> |
| #include <QtCore/qlocale.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QCollatorPrivate; |
| class QCollatorSortKeyPrivate; |
| |
| class Q_CORE_EXPORT QCollatorSortKey |
| { |
| friend class QCollator; |
| public: |
| QCollatorSortKey(const QCollatorSortKey &other); |
| ~QCollatorSortKey(); |
| QCollatorSortKey &operator=(const QCollatorSortKey &other); |
| inline QCollatorSortKey &operator=(QCollatorSortKey &&other) noexcept |
| { swap(other); return *this; } |
| void swap(QCollatorSortKey &other) noexcept |
| { d.swap(other.d); } |
| |
| int compare(const QCollatorSortKey &key) const; |
| |
| protected: |
| QCollatorSortKey(QCollatorSortKeyPrivate*); |
| |
| QExplicitlySharedDataPointer<QCollatorSortKeyPrivate> d; |
| |
| private: |
| QCollatorSortKey(); |
| }; |
| |
| inline bool operator<(const QCollatorSortKey &lhs, const QCollatorSortKey &rhs) |
| { |
| return lhs.compare(rhs) < 0; |
| } |
| |
| class Q_CORE_EXPORT QCollator |
| { |
| public: |
| QCollator(); |
| explicit QCollator(const QLocale &locale); |
| QCollator(const QCollator &); |
| ~QCollator(); |
| QCollator &operator=(const QCollator &); |
| QCollator(QCollator &&other) noexcept |
| : d(other.d) { other.d = nullptr; } |
| QCollator &operator=(QCollator &&other) noexcept |
| { swap(other); return *this; } |
| |
| void swap(QCollator &other) noexcept |
| { qSwap(d, other.d); } |
| |
| void setLocale(const QLocale &locale); |
| QLocale locale() const; |
| |
| Qt::CaseSensitivity caseSensitivity() const; |
| void setCaseSensitivity(Qt::CaseSensitivity cs); |
| |
| void setNumericMode(bool on); |
| bool numericMode() const; |
| |
| void setIgnorePunctuation(bool on); |
| bool ignorePunctuation() const; |
| |
| #if QT_STRINGVIEW_LEVEL < 2 |
| int compare(const QString &s1, const QString &s2) const; |
| int compare(const QStringRef &s1, const QStringRef &s2) const; |
| int compare(const QChar *s1, int len1, const QChar *s2, int len2) const; |
| |
| bool operator()(const QString &s1, const QString &s2) const |
| { return compare(s1, s2) < 0; } |
| #endif |
| int compare(QStringView s1, QStringView s2) const; |
| |
| bool operator()(QStringView s1, QStringView s2) const |
| { return compare(s1, s2) < 0; } |
| |
| QCollatorSortKey sortKey(const QString &string) const; |
| |
| private: |
| QCollatorPrivate *d; |
| |
| void detach(); |
| }; |
| |
| Q_DECLARE_SHARED(QCollatorSortKey) |
| Q_DECLARE_SHARED(QCollator) |
| |
| QT_END_NAMESPACE |
| |
| #endif // QCOLLATOR_P_H |