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

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** This file is part of the test suite module of the Qt Toolkit.

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** This file contains pre-release code and may not be distributed.

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** 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

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** $QT_END_LICENSE$

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

#include "audiooutput.h"

#include "mediaobject.h"

#include "videowidget.h"

#include "backend.h"

#include <QtCore/QSet>

#include <QtCore/QVariant>

#include <QtCore/QtPlugin>

QT_BEGIN_NAMESPACE

Q_EXPORT_PLUGIN2(phonon_dummy, Phonon::Dummy::Backend)

namespace Phonon

{

namespace Dummy

{

Backend::Backend(QObject *parent, const QVariantList &)

        : QObject(parent)

{

    qWarning()<<"Using TEST Phonon backend";

}

Backend::~Backend()

{

}

/***

 * !reimp

 */

QObject *Backend::createObject(BackendInterface::Class c, QObject *parent, const QList<QVariant> &args)

{

    Q_UNUSED(args)

    switch (c) {

    case MediaObjectClass:

        return new MediaObject(this, parent);

    case AudioOutputClass: {

            AudioOutput *ao = new AudioOutput(this, parent);

            m_audioOutputs.append(ao);

            return ao;

        }

    case VideoWidgetClass: {

            QWidget *widget =  qobject_cast<QWidget*>(parent);

            return new VideoWidget(this, widget);

        }

    default:

        qWarning("createObject() : Backend object not available");

    }

    return 0;

}

/***

 * !reimp

 */

QStringList Backend::availableMimeTypes() const

{

    QStringList availableMimeTypes;

    // audio *.wav and *.mp3 files

    availableMimeTypes << QLatin1String("audio/x-mp3");

    availableMimeTypes << QLatin1String("audio/x-wav");

    // video *.ogv, *.mp4, *.avi (some)

    availableMimeTypes << QLatin1String("video/mpeg");

    availableMimeTypes << QLatin1String("video/ogg");

    availableMimeTypes << QLatin1String("video/mp4");

    return availableMimeTypes;

}

/***

 * !reimp

 */

QList<int> Backend::objectDescriptionIndexes(ObjectDescriptionType type) const

{

    QList<int> list;

    if(type == Phonon::AudioOutputDeviceType)

        list.append(0);

    return list;

}

/***

 * !reimp

 */

QHash<QByteArray, QVariant> Backend::objectDescriptionProperties(ObjectDescriptionType type, int index) const

{

    Q_UNUSED(index);

    QHash<QByteArray, QVariant> ret;

    if(type == Phonon::AudioOutputDeviceType)

        ret["name"] = QLatin1String("default audio device");

    return ret;

}

/***

 * !reimp

 */

bool Backend::startConnectionChange(QSet<QObject *> objects)

{

    Q_UNUSED(objects)

    return true;

}

/***

 * !reimp

 */

bool Backend::connectNodes(QObject *source, QObject *sink)

{

    Q_UNUSED(source)

    Q_UNUSED(sink)

    return true;

}

/***

 * !reimp

 */

bool Backend::disconnectNodes(QObject *source, QObject *sink)

{

    Q_UNUSED(source)

    Q_UNUSED(sink)

    return true;

}

/***

 * !reimp

 */

bool Backend::endConnectionChange(QSet<QObject *> objects)

{

    Q_UNUSED(objects)

    return true;

}

}

}

QT_END_NAMESPACE

#include "moc_backend.cpp"