diff -r 82baf59ce8dd -r ecf06a08d4d9 mpengine/src/mpmpxcollectionframeworkwrapper.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpengine/src/mpmpxcollectionframeworkwrapper.cpp	Mon May 03 12:29:20 2010 +0300
@@ -0,0 +1,237 @@
+/*
+* 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: Wrapper for mpx collection framework utilities.
+*
+*/
+
+#include "mpmpxcollectionframeworkwrapper.h"
+#include "mpmpxcollectionframeworkwrapper_p.h"
+
+/*!
+    \class MpMpxCollectionFrameworkWrapper
+    \brief Wrapper for mpx framework utilities.
+
+    MPX framework wrapper provides Qt style interface to the MPX framework
+    utilities. Its implementation is hidden using private class data pattern.
+*/
+
+/*!
+    \fn void collectionPlaylistOpened()
+
+    This signal is emitted when A new collection playlist is opened and 
+    playback is initialized.
+
+ */
+
+/*!
+    \fn void playlistSaved( bool success )
+
+    This signal is emitted when playlist save operation is completed, it 
+    indicates the operation \a success .
+
+ */
+
+/*!
+    \fn void songsDeleted( bool success )
+
+    This signal is emitted when song delete operation is completed, it 
+    indicates the operation \a success .
+
+ */
+
+/*!
+    \fn void playlistsRenamed( bool success )
+
+    This signal is emitted when playlist rename operation is completed, it
+    indicates the operation  \a success .
+
+ */
+
+/*!
+    \fn void isolatedCollectionOpened( MpMpxCollectionData* collectionData )
+
+    This signal is emitted when an isolated collection is opened on \a context
+
+ */
+ 
+ 
+ 
+/*!
+ Constructs the utility wrapper.
+ */
+MpMpxCollectionFrameworkWrapper::MpMpxCollectionFrameworkWrapper( MpCommon::MpViewMode viewMode, TUid hostUid, QObject *parent )
+    : QObject( parent )
+{
+    d_ptr = new MpMpxCollectionFrameworkWrapperPrivate( this );
+    d_ptr->init( viewMode, hostUid );
+}
+
+/*!
+ Destructs the utility wrapper.
+ */
+MpMpxCollectionFrameworkWrapper::~MpMpxCollectionFrameworkWrapper()
+{
+    delete d_ptr;
+}
+
+/*!
+ Opens the collection for the given \a context.
+
+ \sa collectionOpened()
+ */
+void MpMpxCollectionFrameworkWrapper::openCollection( TCollectionContext context )
+{
+    d_ptr->openCollection( context );
+}
+
+/*!
+ Opens the collection at a specific \a index.
+
+ \sa collectionOpened(), playlistOpened()
+ */
+void MpMpxCollectionFrameworkWrapper::openCollectionItem( int index )
+{
+    d_ptr->openCollectionItem( index );
+}
+
+/*!
+ Navigates back to the container of the current items.
+
+ \sa collectionOpened()
+ */
+void MpMpxCollectionFrameworkWrapper::back()
+{
+    d_ptr->back();
+}
+
+/*!
+ Loads the user created \a playLists.
+
+ */
+void MpMpxCollectionFrameworkWrapper::findPlaylists( QStringList &playlists )
+{
+    d_ptr->findPlaylists( playlists );
+}
+
+/*!
+ Creates a new playlist with name \a playlistName and adds \a selection and optionally uses \a collectionData.
+ */
+void MpMpxCollectionFrameworkWrapper::createPlaylist( QString &playlistName, QList<int> &selection, MpMpxCollectionData* collectionData )
+{
+    d_ptr->createPlaylist( playlistName, selection, collectionData );
+}
+
+/*!
+ Adds \a selection to the playlist specified in \a playlistIndex.
+ */
+void MpMpxCollectionFrameworkWrapper::saveToPlaylist( int playlistIndex, QList<int> &selection )
+{
+    d_ptr->saveToPlaylist( playlistIndex, selection );
+}
+
+/*!
+ Rename a playlist by \a index with \a name.
+ */
+void MpMpxCollectionFrameworkWrapper::renamePlaylist( QString &newName, int index )
+{
+    d_ptr->renamePlaylist( newName, index );
+}
+
+/*!
+ Adds \a selection to the current playlist from the specified \a collectionData.
+ */
+void MpMpxCollectionFrameworkWrapper::saveToCurrentPlaylist( QList<int> &selection, MpMpxCollectionData *collectionData )
+{
+    d_ptr->saveToCurrentPlaylist( selection, collectionData );
+}
+
+/*!
+ Rename a playlist with \a name.
+ */
+void MpMpxCollectionFrameworkWrapper::renamePlaylist( QString &newName )
+{
+    d_ptr->renamePlaylist( newName );
+}
+
+/*!
+ Deletes \a selection from the collection.
+ */
+void MpMpxCollectionFrameworkWrapper::deleteSongs( QList<int> &selection )
+{
+    d_ptr->deleteSongs( selection );
+}
+
+/*!
+ Sets the suffle according to \a active.
+ */
+void MpMpxCollectionFrameworkWrapper::setShuffle( bool active )
+{
+    d_ptr->setShuffle( active );
+}
+
+/*!
+ Initiate a playback preview for the selected item.
+ */
+void MpMpxCollectionFrameworkWrapper::previewItem( int index )
+{
+    d_ptr->previewItem( index );
+}
+
+
+/*!
+ Opens the an isolated collection with \a context.
+ \sa isolatedCollectionOpened()
+ */
+void MpMpxCollectionFrameworkWrapper::openIsolatedCollection( TCollectionContext context )
+{
+       d_ptr->openIsolatedCollection( context );     
+}
+
+/*!
+ Releases the resources used for the isolated collection.
+ */
+void MpMpxCollectionFrameworkWrapper::releaseIsolatedCollection()
+{
+    d_ptr->releaseIsolatedCollection();
+}
+
+/*!
+ Returns pointer to MpMpxCollectionData, which is the collection data.
+ */
+MpMpxCollectionData *MpMpxCollectionFrameworkWrapper::collectionData()
+{
+    return d_ptr->collectionData();
+}
+
+/*!
+ Called from an engine slot to reopen the collection in its current state.
+
+ \sa collectionOpened()
+ */
+void MpMpxCollectionFrameworkWrapper::reopenCollection()
+{
+    d_ptr->reopenCollection();
+}
+
+/*!
+ Called from an engine slot to request a reorder operation , indicates that 
+ the item with \a playlistId , \a songId is to be moved from 
+ \a originalOrdinal to \a newOrdinal.
+ */
+void MpMpxCollectionFrameworkWrapper::reorderPlaylist( int playlistId, int songId, int originalOrdinal, int newOrdinal )
+{
+    d_ptr->reorderPlaylist( playlistId, songId, originalOrdinal, newOrdinal );
+}
+
+