diff -r 26a1709b9fec -r 14979e23cb5e mpengine/inc/mpmpxcollectionframeworkwrapper_p.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpengine/inc/mpmpxcollectionframeworkwrapper_p.h	Tue Aug 31 15:12:29 2010 +0300
@@ -0,0 +1,171 @@
+/*
+* 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 - private implementation.
+*
+*/
+
+#ifndef MPMPXCOLLECTIONFRAMEWORKWRAPPER_P_H
+#define MPMPXCOLLECTIONFRAMEWORKWRAPPER_P_H
+
+#include <e32base.h>
+#include <mpxcollectionobserver.h>
+#include <mpxcollectionuihelperobserver.h>
+
+#include "mpmpxisolatedcollectionhelper.h" //MMpMpxIsolatedCollectionHelperObserver
+#include "mpmpxcollectionviewdefs.h"
+
+class QStringList;
+class MMPXCollectionUtility;
+class MMPXCollectionUiHelper;
+class CMPXCollectionOpenUtility;
+class MMPXPlaybackUtility;
+class MpMpxCollectionData;
+class MpMpxCollectionFrameworkWrapper;
+class MpSongData;
+
+class MpMpxCollectionFrameworkWrapperPrivate : public MMPXCollectionObserver,
+                                     public MMPXCHelperObserver,
+                                     public MMpMpxIsolatedCollectionHelperObserver,
+                                     public MMPXCollectionFindObserver
+{
+
+private:
+    //Keep in sync with TMCBrowseType in mpxcollectiondb.hrh
+    enum MpBrowseType{
+        BrowseAll = 0,
+        BrowsePlaylist,
+        BrowseArtist,
+        BrowseAlbum,
+        BrowsePodcasts,
+        BrowseGenre,
+        BrowseComposer,        
+        BrowseAlbumSong, 
+        BrowseAlbumMediaWall 
+    };
+    
+public:
+
+    explicit MpMpxCollectionFrameworkWrapperPrivate( MpMpxCollectionFrameworkWrapper *wrapper );
+    virtual ~MpMpxCollectionFrameworkWrapperPrivate();
+
+    void init( TUid hostUid, MpSongData *songData );
+    void openCollection( TCollectionContext context );
+    void openCollectionItem( int index );
+    void reopenCollection();
+    void back();
+    void findPlaylists( QStringList &playlists );
+    void createPlaylist( QString &playlistName, QList<int> &selection, MpMpxCollectionData *collectionData );
+    void saveToPlaylist( int playlistIndex, QList<int> &selection );
+    void saveToCurrentPlaylist( QList<int> &selection, MpMpxCollectionData *collectionData );    
+    void deleteSongs( QList<int> &selection );
+    void renamePlaylist( QString &newName, int index );
+    void renamePlaylist( QString &newName );
+    void setShuffle( bool active );
+    void previewItem( int index );
+    void openIsolatedCollection( TCollectionContext context );
+    void releaseIsolatedCollection();
+    void reorderPlaylist( int playlistId, int songId, int originalOrdinal, int newOrdinal );
+    void findAlbumSongs( int index );
+    void playAlbumSongs( int albumIndex, int songIndex, MpMpxCollectionData* collectionData );
+    void setRepeatFeatureEnabled( bool enable );
+    void setShuffleFeatureEnabled( bool enable );
+    void cancel();
+    
+    MpMpxCollectionData *collectionData();
+    void openShuffleAllSongsPath();
+
+    void retrieveSongDetails( int index );
+    
+    void savePath( QByteArray &data );
+    void restorePath( const QByteArray &data );
+
+private:
+
+
+    void HandleOpenL( const CMPXMedia& aEntries,
+                     TInt aIndex,TBool aComplete,TInt aError );
+    void HandleOpenL( const CMPXCollectionPlaylist& aPlaylist,TInt aError );
+    void HandleCollectionMessage( CMPXMessage* aMsg, TInt aErr );
+    void HandleCollectionMediaL( const CMPXMedia& aMedia, TInt aError );
+    void HandleOperationCompleteL( TCHelperOperation aOperation, TInt aErr, void* aArgument );
+    void HandleIsolatedOpenL( const CMPXMedia& aEntries, TInt aError );
+    void HandleIsolatedOpenRestorePathL( const CMPXCollectionPath& aPath, TInt aError );
+    void HandleFindAllL( const CMPXMedia& aResults, TBool aComplete, TInt aError );
+
+    void DoInitL();
+    void DoOpenCollectionL( TCollectionContext aContext );
+    void DoOpenCollectionItemL( TInt aIndex );
+    void DoIncrementalOpenL();
+    void DoReopenCollectionL();
+    void DoBackL();
+    void DoFindPlaylistsL( QStringList &playlists );
+    void DoSaveToPlaylistL( TMPXItemId playlistId, QList<int> &selection, MpMpxCollectionData *collectionData );
+    void DoCreatePlaylistL( QString &playlistName, QList<int> &selection, MpMpxCollectionData* collectionData );
+    void DoSaveToPlaylistL( int playlistIndex, QList<int> &selection );
+    
+    void DoDeleteSongsL( QList<int> &selection );
+    void DoDeleteAlbumSongsL( QList<int> &selection );
+    void DoRenamePlaylistL( QString &newName, int index );
+    void DoRenamePlaylistL( QString &newname );
+    void DoRenamePlaylistL( TMPXItemId id, QString &newName );
+    void DoSaveToCurrentPlaylistL( QList<int> &selection, MpMpxCollectionData *collectionData );
+    void DoSetShuffleL( bool active );
+    void DoPreviewSongL( int index );
+    void DoPreviewAlbumSongL( int index );
+    void DoOpenIsolatedCollectionL( TCollectionContext context );
+    void DoReorderPlaylistL( int playlistId, int songId, int originalOrdinal, int newOrdinal );
+    void DoFindAlbumSongsL( int index );
+    void DoPlayAlbumSongsL( int albumIndex, int songIndex, MpMpxCollectionData* collectionData );
+
+    void DoHandleCollectionMessageL( const CMPXMessage& aMsg );
+    void DoHandleItemChangedMessageL( const CMPXMessage& aMsg );
+
+    void PreparePlaylistMediaL( CMPXMedia& aMedia, QList<int> &selection, MpMpxCollectionData *collectionData );
+    void createPlaybackUtilityL();
+    void DoPlayAllSongsPlaylistL();
+
+    void DoRetrieveSongDetailsL( int index );
+
+    void DoSavePathL( QByteArray &data );
+    void DoRestorePathL( const QByteArray &data );
+
+private:
+
+    MpMpxCollectionFrameworkWrapper   *q_ptr;
+
+    MMPXCollectionUtility             *iCollectionUtility;
+    MMPXCollectionUiHelper            *iCollectionUiHelper;
+    CMPXCollectionOpenUtility         *iIncrementalOpenUtil;
+    CMpMpxIsolatedCollectionHelper    *iIsolatedCollectionHelper;
+    MMPXPlaybackUtility               *iPlaybackUtility;
+    MpMpxCollectionData               *iCollectionData;         // Owned
+    MpMpxCollectionData               *iIsolatedCollectionData; // Owned
+    TBool                             iFirstIncrementalOpen;
+    CMPXMedia                         *iUserPlaylists;          // Owned
+    TInt                              iNumItemsAdded;
+    TUid                              iHostUid;
+    TBool                             iRepeatFeature;
+    TBool                             iShuffleFeature;
+    TBool                             iReopen;
+    TBool                             iShuffleAll;
+    TBool                             iRestoreDefaultPath;
+    TInt                              iRestorePathIndex;
+    TMPXItemId                        iRestorePathIndexId;
+	
+    MpSongData                        *iSongData;               // Not owned
+
+};
+
+#endif // MPMPXCOLLECTIONFRAMEWORKWRAPPER_P_H
+