diff -r 86af6c333601 -r 0446eb7b28aa smf/inc/common/smfmusic/smftrackinfo.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/smf/inc/common/smfmusic/smftrackinfo.h	Thu Apr 15 15:35:36 2010 +0530
@@ -0,0 +1,209 @@
+/**
+ * Copyright (c) 2010 Sasken Communication Technologies Ltd.
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the "Eclipse Public License v1.0" 
+ * which accompanies  this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html"
+ *
+ * Initial Contributors:
+ * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
+ *
+ * Contributors:
+ * Manasij Roy, Nalina Hariharan
+ * 
+ * Description:
+ * The track info class represents information about a music track
+ *
+ */
+
+#ifndef SMFTRACKINFO_H_
+#define SMFTRACKINFO_H_
+
+#include <QTime>
+#include <qdatastream.h>
+#include <smfmusicrating.h>
+#include <smfartists.h>
+#include <smfalbum.h>
+#include <QStringList>
+#include <QSharedData>
+#include <smfclientglobal.h>
+
+class SmfTrackInfoPrivate;
+
+/**
+ * @ingroup smf_common_group
+ * The track info class represents information about a music track
+ */
+class SMFCLIENT_EXPORT SmfTrackInfo : public QObject
+	{
+	Q_OBJECT
+public:
+	/**
+	 * Constructor with default argument
+	 * @param aParent The parent object
+	 * (parent should be of type SmfMusicServicePlugin)
+	 */
+	SmfTrackInfo(QObject *aParent = 0 );
+	
+	/**
+	 * Copy Constructor
+	 * @param aOther The reference object
+	 */
+	SmfTrackInfo( const SmfTrackInfo &aOther );
+	
+	/**
+	 * Destructor
+	 */
+	~SmfTrackInfo( );
+	
+	/**
+	 * Method to get the id of the track
+	 * @return The ID value 
+	 */
+	QString id( ) const;
+	
+	/**
+	 * Method to get the track title
+	 * @return The title of the track
+	 */
+	QString title( ) const;
+	
+	/**
+	 * Method to get the track album
+	 * @return The album of the track
+	 */
+	SmfAlbum album( ) const;
+	
+	/**
+	 * Method to get the track's artists
+	 * @return The artists of the track
+	 */
+	SmfArtists artists( ) const;
+	
+	/**
+	 * Method to get the genre of the track
+	 * @return The genre of the track
+	 */
+	QString genre( ) const;
+	
+	/**
+	 * Method to get the track's tag
+	 * @return The tag of the track
+	 */
+	QStringList tags( ) const;
+	
+	/**
+	 * Method to get the release year of the track
+	 * @return The release year of the track
+	 */
+	QDateTime year( ) const;
+	
+	/**
+	 * Method to get the track's rating
+	 * @return The rating of the track
+	 */
+	SmfMusicRating rating( ) const;
+	
+	/**
+	 * Method to get the comments on the track
+	 * @return The comments on the track
+	 */
+	QStringList comments( ) const;
+	
+	/**
+	 * Method to get the track's duration
+	 * @return The duration of the track
+	 */
+	QTime duration( ) const;
+	
+	/**
+	 * Method to set the track title
+	 * @param aTitle The new title of the track
+	 */
+	void setTitle( const QString &aTitle );
+	
+	/**
+	 * Method to set the track album
+	 * @param aAlbum The new album of the track
+	 */
+	void setAlbum( const SmfAlbum &aAlbum );
+	
+	/**
+	 * Method to set the track's artists
+	 * @param aArtists The new artists of the track
+	 */
+	void setArtists( const SmfArtists &aArtists );
+	
+	/**
+	 * Method to set the genre of the track
+	 * @param aGenre The new genre of the track
+	 */
+	void setGenre( const QString &aGenre );
+	
+	/**
+	 * Method to set the track's tag
+	 * @param aTag The tag of the track
+	 */
+	void setTags( const QStringList &aTags );
+	
+	/**
+	 * Method to set the release year of the track
+	 * @param aYear The new release year of the track
+	 */
+	void setYear( const QDateTime &aYear );
+	
+	/**
+	 * Method to set the track's rating
+	 * @param aRating The new rating of the track
+	 */
+	void setRating( const SmfMusicRating &aRating );
+	
+	/**
+	 * Method to set the comments on the track
+	 * @param aComment The new comment of the track
+	 */
+	void setComment( const QStringList &aComments );
+	
+	/**
+	 * Method to set the duration of the track
+	 * @param aDuration The new duration of the track
+	 */
+	void setDuration( const QTime &aDuration );
+
+private:
+	QSharedDataPointer<SmfTrackInfoPrivate> d;
+	
+	friend QDataStream &operator<<( QDataStream &aDataStream, 
+			const SmfTrackInfo &aTrackInfo );
+
+	friend QDataStream &operator>>( QDataStream &aDataStream, 
+			SmfTrackInfo &aTrackInfo );
+	
+	};
+
+
+/**
+ * Method for Externalization. Writes the SmfTrackInfo object to 
+ * the stream and returns a reference to the stream.
+ * @param aDataStream Stream to be written
+ * @param aTrackInfo The SmfTrackInfo object to be externalized
+ * @return reference to the written stream
+ */
+QDataStream &operator<<( QDataStream &aDataStream, 
+		const SmfTrackInfo &aTrackInfo );
+
+/**
+ * Method for Internalization. Reads a SmfTrackInfo object from 
+ * the stream and returns a reference to the stream.
+ * @param aDataStream Stream to be read
+ * @param aTrackInfo The SmfTrackInfo object to be internalized
+ * @return reference to the stream
+ */
+QDataStream &operator>>( QDataStream &aDataStream, 
+		SmfTrackInfo &aTrackInfo);
+
+// Make the class SmfTrackInfo known to QMetaType, so that as to register it.
+Q_DECLARE_METATYPE(SmfTrackInfo)
+
+#endif /* SMFTRACKINFO_H_ */