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

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#ifndef qscriptstring_h
#define qscriptstring_h

#include "qtscriptglobal.h"
#include <QtCore/qshareddata.h>
#include <QtCore/qstring.h>

class QScriptStringPrivate;
typedef QExplicitlySharedDataPointer<QScriptStringPrivate> QScriptStringPtr;

class Q_JAVASCRIPT_EXPORT QScriptString {
public:
    QScriptString();
    QScriptString(const QScriptString& other);
    ~QScriptString();

    QScriptString& operator=(const QScriptString& other);

    bool isValid() const;

    bool operator==(const QScriptString& other) const;
    bool operator!=(const QScriptString& other) const;

    quint32 toArrayIndex(bool* ok = 0) const;

    QString toString() const;
    operator QString() const;

private:
    QScriptString(QScriptStringPrivate* d);

    QScriptStringPtr d_ptr;

    friend class QScriptStringPrivate;
};

uint qHash(const QScriptString& key);

#endif // qscriptstring_h