--- a/mtpdataproviders/mtpplaybackcontroldp/mtpplaybackmpximplementation/inc/cmtpplaybackplaylisthelper.h	Tue Aug 31 16:03:15 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,228 +0,0 @@
-// Copyright (c) 2010 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:
-//
-
-/**
- @file
- @internalComponent
-*/
-
-#ifndef CMTPPLAYBACKPLAYLISTHELPER_H_
-#define CMTPPLAYBACKPLAYLISTHELPER_H_
-
-#include <mpxcollectionobserver.h>
-#include <mpxcollectionuihelperobserver.h>
-
-#include "mtpdebug.h"
-#include "cmtpplaybackparam.h"
-
-class MMPXCollectionUiHelper;
-class MMPXCollectionHelper;
-class MMPXCollectionUtility;
-
-class TMTPPbDataSuid;
-class CMTPPlaybackControlImpl;
-
-NONSHARABLE_CLASS( CMTPPlaybackPlaylistHelper ) : public CBase,
-                                                  public MMPXCollectionObserver
-    {
-public: // Constructors and destructor
-
-    /**
-     * Two-phased constructor.
-     */
-    static CMTPPlaybackPlaylistHelper* NewL( CMTPPlaybackControlImpl& aControlImpl );
-
-    /**
-     * Destructor.
-     */
-    virtual ~CMTPPlaybackPlaylistHelper();
-    
-public:
-    
-    /**
-     * Get playlist from collection server
-     * @param aPlayObject, refer to TMTPPbDataSuid
-     */
-    void GetPlayListFromCollectionL( const TMTPPbDataSuid& aPlayObject );
-    
-    /**
-     * Get playlist from collection server
-     * @param aIndex, song index
-     */
-    void GetPlayListFromCollectionL( TInt aIndex );
-    
-    /**
-     * Get suid from collection server
-     * @param aPlaylist, current collection playlist
-     */
-    TMTPPbDataSuid GetMTPPBSuidFromCollectionL( 
-            const CMPXCollectionPlaylist& aPlaylist );
-    
-    /**
-     * Get category
-     */
-    TMTPPbCategory MTPPbCategory() const;
-    
-    /**
-     * Get suid
-     */
-    TFileName MTPPbSuid() const;
-    
-private:
-    
-    //from base class MMPXCollectionObserver  
-    /** 
-     *  Handle collection message
-     * 
-     *  @param aMsg collection message, ownership not transferred. 
-     *         Please check aMsg is not NULL before using it. 
-     *         If aErr is not KErrNone, plugin might still call back with more
-     *         info in the aMsg.
-     *  @param aErr system error code.
-     */
-    void HandleCollectionMessage( CMPXMessage* aMsg, TInt aErr );
-    
-    /**
-     *  Handles the collection entries being opened. Typically called
-     *  when client has Open()'d a folder.
-     *
-     *  @param aEntries collection entries opened
-     *  @param aIndex focused entry
-     *  @param aComplete ETrue no more entries. EFalse more entries
-     *                   expected
-     *  @param aError error code   
-     */
-    void HandleOpenL( const CMPXMedia& aEntries, TInt aIndex, TBool aComplete,
-              TInt aError );
-    
-    /**
-     *  Handles the item being opened. Typically called
-     *  when client has Open()'d an item. Client typically responds by
-     *  'playing' the item via the playlist.
-     *
-     *  @param aPlaylist collection playlist
-     *  @param aError error code
-     */
-    void HandleOpenL( const CMPXCollectionPlaylist& aPlaylist, TInt aError );
-    
-    /**
-     * From MMPXCollectionMediaObserver 
-     * It handles MediaL event.
-     *
-     * @param aMedia object containing collection's informations
-     * @param aError error code
-     */
-    void HandleCollectionMediaL( const CMPXMedia& aMedia, TInt aError );
-
-private:
-    
-    /**
-     * C++ default constructor.
-     */
-    CMTPPlaybackPlaylistHelper( CMTPPlaybackControlImpl& aControlImpl );
-    
-    /**
-     * By default Symbian 2nd phase constructor is private.
-     */
-    void ConstructL();
-    
-private:
-    
-    /**
-     * Handle collection message
-     */
-    void DoHandleCollectionMessageL( const CMPXMessage& aMsg );
-    
-    /**
-     * Handle OpenL
-     */
-    void DoHandleOpenL( const CMPXMedia& aEntries );
-    
-    /**
-     * Open the root path of playlist
-     */
-    void OpenMusicPlayListPathL();
-    
-    /**
-     * Open the root path of album
-     */
-    void OpenMusicAblumPathL();
-    
-    /**
-     * Reset play source
-     */
-    void ResetPlaySource();
-    
-    /**
-    *Update path index according to iPlayObject
-    */
-    void UpdatePlaylistPathIndexL( const CMPXMedia& aEntries );
-    
-    /**
-    *Got the collectionHelperL
-    */
-    MMPXCollectionHelper* CollectionHelperL();
-    
-    /**
-     * Map uri to ItemId
-     */
-    const TMPXItemId UriToItemIdL();
-    
-    /**
-     * Map uri to ItemId
-     */
-    const TFileName ItemIdToUriL( const TMPXItemId& aId );
-    
-    /**
-     * Find Album Songs
-     */
-    CMPXMedia* FindAlbumSongsL( const TMPXItemId& aAlbumId );
-    
-    /*
-     * UpdatePathAndOpenL
-     */
-    void UpdateAlbumPathAndOpenL();
-    
-    /*
-     * UpdatePathAndOpenL
-     */
-    void UpdatePathAndOpenL();
-    
-    /**
-     *  Return instance of CMTPPlaybackControlImpl.
-     *
-     */
-    CMTPPlaybackControlImpl& MTPPlaybackControlImpl();
-    
-private:
-    
-    MMPXCollectionUiHelper*              iCollectionUiHelper;//Owned
-    MMPXCollectionHelper*                iCollectionHelper;//Owned
-    MMPXCollectionUtility*               iCollectionUtil;//Owned
-    HBufC*                               iPlayObject;  //Owned
-    
-    CMTPPlaybackControlImpl&             iMTPPlaybackControl;// Not owned
-    
-    TMTPPbCategory                       iPlayCategory;
-    TInt                                 iSongIndex;
-    TInt                                 iPathIndex;
-
-    /**
-    FLOGGER debug trace member variable.
-     */
-    __FLOG_DECLARATION_MEMBER;
-    };
-
-#endif /* CMTPPLAYBACKPLAYLISTHELPER_H_ */