--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utilities/mpnowplayingbanner/src/mpnowplayingbackend.cpp	Fri Mar 19 09:28:13 2010 +0200
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Music Player now playing widget backend.
+*
+*/
+
+#include "mpnowplayingbackend.h"
+#include "mpnowplayingbackend_p.h"
+#include "mptrace.h"
+
+/*!
+    \internal
+    \class MpNowPlayingBackEnd
+    \brief Wraps the playback utility and provides separation for QT and Symbian code.
+
+    This class wraps the playback utility on the MPX Framework to provide a simple 
+    interface and separation of QT and Symbian code.
+*/
+
+/*!
+    \internal
+    \fn MpNowPlayingBackEnd::stateUpdate( SimplifiedPlayerState state )
+
+    MpNowPlayingBackEndPrivate emits this signal when the simplified playback 
+    state changes.
+*/
+
+/*!
+    \internal
+    \fn MpNowPlayingBackEnd::titleChanged( const QString &text )
+
+    MpNowPlayingBackEndPrivate emits this signal when there is a new song
+    playing and the title becomes available.
+*/
+
+/*!
+    \internal
+    \fn MpNowPlayingBackEnd::artistChanged( const QString &text )
+
+    MpNowPlayingBackEndPrivate emits this signal when there is a new song
+    playing and the artist name becomes available.
+*/
+
+/*!
+    \internal
+    \enum SimplifiedPlayerState
+
+    This enum defines a set of simplified playback states.
+ */
+
+/*!
+ \internal
+ Constructs the now playing back end.
+ */
+MpNowPlayingBackEnd::MpNowPlayingBackEnd( long int playerId )
+    :d_ptr( new MpNowPlayingBackEndPrivate( playerId, this ) )
+{
+    TX_ENTRY_ARGS( "Player ID =" << playerId )
+    TX_EXIT
+}
+
+/*!
+ \internal
+ Destructs the now playing back end.
+ */
+MpNowPlayingBackEnd::~MpNowPlayingBackEnd()
+{
+    TX_ENTRY
+    delete d_ptr;
+    TX_EXIT
+}
+
+/*!
+ \internal
+ Updates the widget with the latest playback information.
+ */
+void MpNowPlayingBackEnd::update()
+{
+    TX_ENTRY
+    d_ptr->update();
+    TX_EXIT
+}
+
+    
+/*!
+ \internal
+ Sends a play/pause command.
+ */
+void MpNowPlayingBackEnd::playPause()
+{
+    TX_ENTRY
+     d_ptr->playPause();
+    TX_EXIT
+}