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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: http://www.qt-project.org/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QFILESYSTEMITERATOR_H
#define QFILESYSTEMITERATOR_H

#include <QtCore/qdir.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

class QFileSystemIteratorPrivate;
class //Q_CORE_EXPORT
QFileSystemIterator
{
public:
    enum IteratorFlag {
        NoIteratorFlags = 0x0,
        FollowSymlinks = 0x1,
        Subdirectories = 0x2
    };
    Q_DECLARE_FLAGS(IteratorFlags, IteratorFlag)

    QFileSystemIterator(const QDir &dir, IteratorFlags flags = NoIteratorFlags);
    QFileSystemIterator(const QString &path,
                 IteratorFlags flags = NoIteratorFlags);
    QFileSystemIterator(const QString &path,
                 QDir::Filters filter,
                 IteratorFlags flags = NoIteratorFlags);
    QFileSystemIterator(const QString &path,
                 const QStringList &nameFilters,
                 QDir::Filters filters = QDir::NoFilter,
                 IteratorFlags flags = NoIteratorFlags);

    virtual ~QFileSystemIterator();

    void next();
    bool atEnd() const;

    QString fileName() const;
    QString filePath() const;
    QFileInfo fileInfo() const;
    QString path() const;

private:
    Q_DISABLE_COPY(QFileSystemIterator)

    QFileSystemIteratorPrivate *d;
    friend class QDir;
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QFileSystemIterator::IteratorFlags)

QT_END_NAMESPACE

QT_END_HEADER

#endif