/****************************************************************************
**
** 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 Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QGSTREAMERRECORDERCONTROL_H
#define QGSTREAMERRECORDERCONTROL_H

#include <QtCore/QDir>

#include <qmediarecordercontrol.h>
#include "qgstreamercapturesession.h"

QT_USE_NAMESPACE

class QGstreamerRecorderControl : public QMediaRecorderControl
{
    Q_OBJECT

public:
    QGstreamerRecorderControl(QGstreamerCaptureSession *session);
    virtual ~QGstreamerRecorderControl();

    QUrl outputLocation() const;
    bool setOutputLocation(const QUrl &sink);

    QMediaRecorder::State state() const;

    qint64 duration() const;

    bool isMuted() const;

    void applySettings();

public slots:
    void record();
    void pause();
    void stop();
    void setMuted(bool);

private slots:
    void updateState();

private:
    QDir defaultDir() const;
    QString generateFileName(const QDir &dir, const QString &ext) const;

    QUrl m_outputLocation;
    QGstreamerCaptureSession *m_session;
    QMediaRecorder::State m_state;
    bool m_hasPreviewState;
};

#endif // QGSTREAMERCAPTURECORNTROL_H