/****************************************************************************
**
** Copyright (C) 2011 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the 
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
** 
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
****************************************************************************/

#ifndef QTEMPORARYFILE_H
#define QTEMPORARYFILE_H

#include <QtCore/qiodevice.h>
#include <QtCore/qfile.h>

#ifdef open
#error qtemporaryfile.h must be included before any header file that defines open
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

#ifndef QT_NO_TEMPORARYFILE

class QTemporaryFilePrivate;

class Q_CORE_EXPORT QTemporaryFile : public QFile
{
#ifndef QT_NO_QOBJECT
    Q_OBJECT
#endif
    Q_DECLARE_PRIVATE(QTemporaryFile)

public:
    QTemporaryFile();
    explicit QTemporaryFile(const QString &templateName);
#ifndef QT_NO_QOBJECT
    explicit QTemporaryFile(QObject *parent);
    QTemporaryFile(const QString &templateName, QObject *parent);
#endif
    ~QTemporaryFile();

    bool autoRemove() const;
    void setAutoRemove(bool b);

    // ### Hides open(flags)
    bool open() { return open(QIODevice::ReadWrite); }

    QString fileName() const;
    QString fileTemplate() const;
    void setFileTemplate(const QString &name);

    inline static QTemporaryFile *createLocalFile(const QString &fileName)
        { QFile file(fileName); return createLocalFile(file); }
    static QTemporaryFile *createLocalFile(QFile &file);

    virtual QAbstractFileEngine *fileEngine() const;

protected:
    bool open(OpenMode flags);

private:
    friend class QFile;
    Q_DISABLE_COPY(QTemporaryFile)
};

#endif // QT_NO_TEMPORARYFILE

QT_END_NAMESPACE

QT_END_HEADER

#endif // QTEMPORARYFILE_H
