/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the Qt3Support module of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

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** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef Q3CSTRING_H

#define Q3CSTRING_H

#include <QtCore/qbytearray.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Qt3SupportLight)

/*****************************************************************************

  QCString class

 *****************************************************************************/

class QRegExp;

class Q_COMPAT_EXPORT Q3CString : public QByteArray

{

public:

    Q3CString() {}

    Q3CString(int size) : QByteArray(size, '\0') {}

    Q3CString(const Q3CString &s) : QByteArray(s) {}

    Q3CString(const QByteArray &ba) : QByteArray(ba) {}

    Q3CString(const char *str) : QByteArray(str) {}

    Q3CString(const char *str, uint maxlen) : QByteArray(str, qMin(qstrlen(str), maxlen - 1)) {}

    Q3CString    &operator=(const Q3CString &s) {

        QByteArray::operator=(s); return *this;

    }

    Q3CString    &operator=(const char *str) {

        QByteArray::operator=(str); return *this;

    }

    Q3CString    &operator=(const QByteArray &ba) {

        QByteArray::operator=(ba); return *this;

    }

    Q3CString        copy()        const { return *this; }

    Q3CString    &sprintf(const char *format, ...);

    Q3CString        left(uint len)  const { return QByteArray::left(len); }

    Q3CString        right(uint len) const { return QByteArray::right(len); }

    Q3CString        mid(uint index, uint len=0xffffffff) const { return QByteArray::mid(index, len); }

    Q3CString        leftJustify(uint width, char fill=' ', bool trunc=false)const;

    Q3CString        rightJustify(uint width, char fill=' ',bool trunc=false)const;

    Q3CString        lower() const { return QByteArray::toLower(); }

    Q3CString        upper() const { return QByteArray::toUpper(); }

    Q3CString        stripWhiteSpace()        const { return QByteArray::trimmed(); }

    Q3CString        simplifyWhiteSpace()        const { return QByteArray::simplified(); }

    Q3CString    &insert(uint index, const char *c) { QByteArray::insert(index, c); return *this; }

    Q3CString    &insert(uint index, char c) { QByteArray::insert(index, c); return *this; }

    Q3CString    &append(const char *c) { QByteArray::append(c); return *this; }

    Q3CString    &prepend(const char *c) { QByteArray::prepend(c); return *this; }

    Q3CString    &remove(uint index, uint len) { QByteArray::remove(index, len); return *this; }

    Q3CString    &replace(uint index, uint len, const char *c)

    { QByteArray::replace(index, len, c); return *this; }

    Q3CString    &replace(char c, const Q3CString &after) { return replace(c, after.constData()); }

    Q3CString    &replace(char c, const char *after) { QByteArray::replace(c, after); return *this; }

    Q3CString    &replace(const Q3CString &b, const Q3CString &a)

    { return replace(b.constData(), a.constData()); }

    Q3CString    &replace(const char *b, const char *a) { QByteArray::replace(b, a); return *this; }

    Q3CString    &replace(char b, char a) { QByteArray::replace(b, a); return *this; }

    short        toShort(bool *ok=0)        const;

    ushort        toUShort(bool *ok=0)        const;

    int                toInt(bool *ok=0)        const;

    uint        toUInt(bool *ok=0)        const;

    long        toLong(bool *ok=0)        const;

    ulong        toULong(bool *ok=0)        const;

    float        toFloat(bool *ok=0)        const;

    double        toDouble(bool *ok=0)        const;

    Q3CString    &setStr(const char *s) { *this = s; return *this; }

    Q3CString    &setNum(short);

    Q3CString    &setNum(ushort);

    Q3CString    &setNum(int);

    Q3CString    &setNum(uint);

    Q3CString    &setNum(long);

    Q3CString    &setNum(ulong);

    Q3CString    &setNum(float, char f='g', int prec=6);

    Q3CString    &setNum(double, char f='g', int prec=6);

    bool        setExpand(uint index, char c);

};

/*****************************************************************************

  Q3CString stream functions

 *****************************************************************************/

#ifndef QT_NO_DATASTREAM

Q_COMPAT_EXPORT QDataStream &operator<<(QDataStream &d, const Q3CString &s);

Q_COMPAT_EXPORT QDataStream &operator>>(QDataStream &d, Q3CString &s);

#endif

/*****************************************************************************

  Q3CString inline functions

 *****************************************************************************/

inline Q3CString &Q3CString::setNum(short n)

{ return setNum(long(n)); }

inline Q3CString &Q3CString::setNum(ushort n)

{ return setNum(ulong(n)); }

inline Q3CString &Q3CString::setNum(int n)

{ return setNum(long(n)); }

inline Q3CString &Q3CString::setNum(uint n)

{ return setNum(ulong(n)); }

inline Q3CString &Q3CString::setNum(float n, char f, int prec)

{ return setNum(double(n),f,prec); }

/*****************************************************************************

  Q3CString non-member operators

 *****************************************************************************/

Q_COMPAT_EXPORT inline bool operator==(const Q3CString &s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) == 0; }

Q_COMPAT_EXPORT inline bool operator==(const Q3CString &s1, const char *s2)

{ return qstrcmp(s1, s2) == 0; }

Q_COMPAT_EXPORT inline bool operator==(const char *s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) == 0; }

Q_COMPAT_EXPORT inline bool operator!=(const Q3CString &s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) != 0; }

Q_COMPAT_EXPORT inline bool operator!=(const Q3CString &s1, const char *s2)

{ return qstrcmp(s1, s2) != 0; }

Q_COMPAT_EXPORT inline bool operator!=(const char *s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) != 0; }

Q_COMPAT_EXPORT inline bool operator<(const Q3CString &s1, const Q3CString& s2)

{ return qstrcmp(s1, s2) < 0; }

Q_COMPAT_EXPORT inline bool operator<(const Q3CString &s1, const char *s2)

{ return qstrcmp(s1, s2) < 0; }

Q_COMPAT_EXPORT inline bool operator<(const char *s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) < 0; }

Q_COMPAT_EXPORT inline bool operator<=(const Q3CString &s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) <= 0; }

Q_COMPAT_EXPORT inline bool operator<=(const Q3CString &s1, const char *s2)

{ return qstrcmp(s1, s2) <= 0; }

Q_COMPAT_EXPORT inline bool operator<=(const char *s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) <= 0; }

Q_COMPAT_EXPORT inline bool operator>(const Q3CString &s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) > 0; }

Q_COMPAT_EXPORT inline bool operator>(const Q3CString &s1, const char *s2)

{ return qstrcmp(s1, s2) > 0; }

Q_COMPAT_EXPORT inline bool operator>(const char *s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) > 0; }

Q_COMPAT_EXPORT inline bool operator>=(const Q3CString &s1, const Q3CString& s2)

{ return qstrcmp(s1, s2) >= 0; }

Q_COMPAT_EXPORT inline bool operator>=(const Q3CString &s1, const char *s2)

{ return qstrcmp(s1, s2) >= 0; }

Q_COMPAT_EXPORT inline bool operator>=(const char *s1, const Q3CString &s2)

{ return qstrcmp(s1, s2) >= 0; }

Q_COMPAT_EXPORT inline const Q3CString operator+(const Q3CString &s1,

                                          const Q3CString &s2)

{

    Q3CString tmp(s1);

    tmp += s2;

    return tmp;

}

Q_COMPAT_EXPORT inline const Q3CString operator+(const Q3CString &s1,

                                          const QByteArray &s2)

{

    QByteArray tmp(s1);

    tmp += s2;

    return tmp;

}

Q_COMPAT_EXPORT inline const Q3CString operator+(const QByteArray &s1,

                                          const Q3CString &s2)

{

    QByteArray tmp(s1);

    tmp += s2;

    return tmp;

}

Q_COMPAT_EXPORT inline const Q3CString operator+(const Q3CString &s1, const char *s2)

{

    Q3CString tmp(s1);

    tmp += s2;

    return tmp;

}

Q_COMPAT_EXPORT inline const Q3CString operator+(const char *s1, const Q3CString &s2)

{

    Q3CString tmp(s1);

    tmp += s2;

    return tmp;

}

Q_COMPAT_EXPORT inline const Q3CString operator+(const Q3CString &s1, char c2)

{

    Q3CString tmp(s1);

    tmp += c2;

    return tmp;

}

Q_COMPAT_EXPORT inline const Q3CString operator+(char c1, const Q3CString &s2)

{

    Q3CString tmp;

    tmp += c1;

    tmp += s2;

    return tmp;

}

QT_END_NAMESPACE

QT_END_HEADER

#endif // Q3CSTRING_H