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

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

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

**

** This file is part of the Qt Mobility Components.

**

** $QT_BEGIN_LICENSE:LGPL$

** 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.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

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

#ifndef QVERSITWRITER_H

#define QVERSITWRITER_H

#include "qversitdocument.h"

#include "qmobilityglobal.h"

#include <QObject>

#include <QIODevice>

QTM_BEGIN_NAMESPACE

class QVersitWriterPrivate;

// writes a QVersitDocument to i/o device

class Q_VERSIT_EXPORT QVersitWriter : public QObject

{

    Q_OBJECT

public:

    enum Error {

        NoError = 0,

        UnspecifiedError,

        IOError,

        OutOfMemoryError,

        NotReadyError

    };

    enum State {

        InactiveState = 0,

        ActiveState,

        CanceledState,

        FinishedState

    };

    QVersitWriter();

    QVersitWriter(QIODevice* outputDevice);

    QVersitWriter(QByteArray* outputBytes);

    ~QVersitWriter();

    // output device

    void setDevice(QIODevice* outputDevice);

    QIODevice* device() const;

    void setDefaultCodec(QTextCodec* codec);

    QTextCodec* defaultCodec() const;

    State state() const;

    Error error() const;

    // writing:

public Q_SLOTS:

    bool startWriting(const QList<QVersitDocument>& input);

    void cancel();

public:

    Q_INVOKABLE bool waitForFinished(int msec = -1);

Q_SIGNALS:

    void stateChanged(QVersitWriter::State state);

private: // data

    QVersitWriterPrivate* d;

};

QTM_END_NAMESPACE

Q_DECLARE_METATYPE(QTM_PREPEND_NAMESPACE(QVersitWriter::State))

#endif // QVERSITWRITER_H