diff -r 2b40d63a9c3d -r 90517678cc4f qtmobility/plugins/multimedia/symbian/mmf/mediaplayer/s60mediametadataprovider.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/plugins/multimedia/symbian/mmf/mediaplayer/s60mediametadataprovider.cpp	Mon May 03 13:18:40 2010 +0300
@@ -0,0 +1,180 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "s60mediametadataprovider.h"
+#include "s60mediaplayersession.h"
+#include <QtCore/qdebug.h>
+
+S60MediaMetaDataProvider::S60MediaMetaDataProvider(MS60MediaPlayerResolver& mediaPlayerResolver, QObject *parent)
+    : QMetaDataControl(parent)
+    , m_mediaPlayerResolver(mediaPlayerResolver)
+    , m_session(NULL)
+{
+}
+
+S60MediaMetaDataProvider::~S60MediaMetaDataProvider()
+{
+}
+
+bool S60MediaMetaDataProvider::isMetaDataAvailable() const
+{
+    m_session = m_mediaPlayerResolver.PlayerSession();
+    if (m_session)
+       return m_session->isMetadataAvailable();
+    return false;
+}
+
+bool S60MediaMetaDataProvider::isWritable() const
+{
+    return false;
+}
+
+QVariant S60MediaMetaDataProvider::metaData(QtMedia::MetaData key) const
+{
+    m_session = m_mediaPlayerResolver.PlayerSession();
+    if (m_session && m_session->isMetadataAvailable())
+        return m_session->metaData(metaDataKeyAsString(key));
+    return QVariant();
+}
+
+void S60MediaMetaDataProvider::setMetaData(QtMedia::MetaData key, QVariant const &value)
+{
+    Q_UNUSED(key);
+    Q_UNUSED(value);
+}
+QList<QtMedia::MetaData> S60MediaMetaDataProvider::availableMetaData() const
+{
+    m_session = m_mediaPlayerResolver.PlayerSession();
+    QList<QtMedia::MetaData> metaDataTags;
+    if (m_session && m_session->isMetadataAvailable()) {
+        for (int i = QtMedia::Title; i <= QtMedia::DeviceSettingDescription; i++) {
+            QString metaData = metaDataKeyAsString((QtMedia::MetaData)i);
+            if (!metaData.isEmpty()) {
+                if (!m_session->metaData(metaData).toString().isEmpty()) {
+                    metaDataTags.append((QtMedia::MetaData)i);               
+                }
+            }
+        }
+    }
+    return metaDataTags;
+}
+
+QVariant S60MediaMetaDataProvider::extendedMetaData(const QString &key) const
+{
+    m_session = m_mediaPlayerResolver.PlayerSession();
+    if (m_session && m_session->isMetadataAvailable())
+        return m_session->metaData(key);
+    return QVariant();
+}
+
+void S60MediaMetaDataProvider::setExtendedMetaData(const QString &key, QVariant const &value)
+{
+    Q_UNUSED(key);
+    Q_UNUSED(value);
+}
+
+QStringList S60MediaMetaDataProvider::availableExtendedMetaData() const
+{
+    m_session = m_mediaPlayerResolver.PlayerSession();
+    if (m_session && m_session->isMetadataAvailable())
+        return m_session->availableMetaData().keys();
+    return QStringList();
+}
+
+QString S60MediaMetaDataProvider::metaDataKeyAsString(QtMedia::MetaData key) const
+{
+    switch(key) {
+        case QtMedia::Title: return "title";
+        case QtMedia::AlbumArtist: return "artist";
+        case QtMedia::Comment: return "comment";
+        case QtMedia::Genre: return "genre";
+        case QtMedia::Year: return "year";
+        case QtMedia::Copyright: return "copyright";
+        case QtMedia::AlbumTitle: return "album";
+        case QtMedia::Composer: return "composer";
+        case QtMedia::TrackNumber: return "albumtrack";
+        case QtMedia::AudioBitRate: return "audiobitrate";
+        case QtMedia::VideoBitRate: return "videobitrate";
+        case QtMedia::Duration: return "duration";
+        case QtMedia::MediaType: return "contenttype";
+        case QtMedia::SubTitle: // TODO: Find the matching metadata keys
+        case QtMedia::Description:
+        case QtMedia::Category:
+        case QtMedia::Date:
+        case QtMedia::UserRating:
+        case QtMedia::Keywords:
+        case QtMedia::Language:
+        case QtMedia::Publisher:
+        case QtMedia::ParentalRating:
+        case QtMedia::RatingOrganisation:
+        case QtMedia::Size:
+        case QtMedia::AudioCodec:
+        case QtMedia::AverageLevel:
+        case QtMedia::ChannelCount:
+        case QtMedia::PeakValue:
+        case QtMedia::SampleRate:
+        case QtMedia::Author:
+        case QtMedia::ContributingArtist:
+        case QtMedia::Conductor:
+        case QtMedia::Lyrics:
+        case QtMedia::Mood:
+        case QtMedia::TrackCount:
+        case QtMedia::CoverArtUrlSmall:
+        case QtMedia::CoverArtUrlLarge:
+        case QtMedia::Resolution:
+        case QtMedia::PixelAspectRatio:
+        case QtMedia::VideoFrameRate:
+        case QtMedia::VideoCodec:
+        case QtMedia::PosterUrl:
+        case QtMedia::ChapterNumber:
+        case QtMedia::Director:
+        case QtMedia::LeadPerformer:
+        case QtMedia::Writer:
+        case QtMedia::CameraManufacturer:
+        case QtMedia::CameraModel:
+        case QtMedia::Event:
+        case QtMedia::Subject:
+        default:
+            break;
+    }
+
+    return QString();
+}