--- a/omads/omadsextensions/adapters/mediads/inc/mediamanager.h Tue Aug 31 15:05:37 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,192 +0,0 @@
-/*
-* Copyright (c) 2009-2010 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: Part of SyncML Data Synchronization Plug In Adapter
-*
-*/
-
-
-
-#ifndef _CMEDIAMANAGER_H
-#define _CMEDIAMANAGER_H
-
-#include <e32base.h>
-#include <mpxmediageneraldefs.h>
-#include <mpxcollectionutility.h>
-#include <mpxcollectionmediator.h>
-#include <mpxcollectionobserver.h>
-#include <mpxharvesterutilityobserver.h>
-#include <mpxharvesterutility.h>
-#include <mpxcollectionhelperobserver.h>
-
-#include "changefinder.h"
-#include "songitem.h"
-
-class CMPXMedia;
-class MMPXCollectionHelper;
-
-class MMediaManagerObserver : public MMPXCollectionObserver
- {
-public:
- virtual void RegisterAllPlayListsCompleted( TInt aError ) = 0;
- virtual void RegisterAllSongsCompleted( TInt aError ) = 0;
- };
-
-/**
- * @brief This class manages playlist's on media library. Also songs metadata can be queried.
- *
- */
-class CMediaManager : public CActive, private MMPXCollectionHelperObserver
- {
-public:
-
- static CMediaManager* NewL( RFs& aFs, MMediaManagerObserver* aObserver, TKeyArrayFix aKey, CMD5& aHasher );
-
- ~CMediaManager();
-
- /**
- * Starts scanning music library.
- * Calls MMPXCollectionObserver::HandleCollectionMessage when completed.
- */
- void ScanL();
-
- /**
- * Cancel scan
- */
- void CancelScanL();
-
- /**
- * Set current snapshot.
- * @param aSnapshot
- */
- void SetSnapshot( CSnapshotArray* aSnapshot ){iSnapshotArray=aSnapshot;};
-
- /**
- * Starts registering all playlists.
- * Snapshot must be set before calling this.
- * Calls MMediaManagerObserver::RegisterAllPlayListsCompleted when ready
- * @return KErrNone if operation succesfully started.
- */
- TInt RegisterAllPlayLists();
-
- /**
- * Starts registering all songs.
- * Snapshot must be set before calling this.
- * Calls MMediaManagerObserver::RegisterAllSongsCompleted when ready
- * @return KErrNone if operation succesfully started.
- */
- TInt RegisterAllSongs();
-
- /**
- * Gets CPlaylistItem
- * @param aPlaylistId playlist id to get.
- * @param aPlaylist returned playlist.
- */
- void GetPlayListL( TInt aPlaylistId, CPlaylistItem& aPlaylist );
-
- /**
- * Gets CSongItem
- * @param aSongId song id to get.
- * @param aSongItem returned song.
- */
- void GetSongL( TInt aSongId, CSongItem& aSongItem );
-
- /**
- * Creates new playlist to music library
- * @param aNewUid returns new playlist id, if succesfully added.
- * @param aPlaylist playlist to be added. Uri is updated to aPlaylist.
- */
- void CreateNewPlaylistL( TInt& aNewUid, CPlaylistItem& aPlaylist );
-
- /**
- * Replaces existing playlist in music library
- * @param aPlaylistId playlist id to be replaced. Uri is read to aPlaylist.
- * @param aPlaylist new content.
- */
- void ReplacePlaylistL( TInt aPlaylistId, CPlaylistItem& aPlaylist );
-
- /**
- * Deletes playlist from music library
- * @param aPlaylistId playlist id to be deleted.
- */
- void DeletePlaylistL( TInt aPlaylistId );
-
-private: // From MMPXCollectionHelperObserver
- void HandleAddFileCompleteL( TInt aErr );
-
-private:
- CMediaManager( RFs& aFs, MMediaManagerObserver* aObserver, TKeyArrayFix aKey, CMD5& aHasher );
-
- void ConstructL();
-
- void RegisterPlaylistL( const CMPXMedia& aMedia );
-
- void RegisterSongL( const CMPXMedia& aMedia );
-
- CMPXMedia* FetchPlaylistContentL( TInt aId );
-
- CMPXMedia* FindPlaylistL( TInt aUid );
-
- void AddPlaylistL( CMPXMedia* aMedia );
-
- void ReadSongAttributesL( const CMPXMedia& aMedia, CSongItem& aSongItem, TBool aReadFileDetails );
-
- CMPXMedia* CreatePlaylistMediaL( const CPlaylistItem& aPlaylist );
-
- CMPXMediaArray* CreateMediaArrayLC( const CPlaylistItem& aPlaylist );
-
- void ReadPlaylistCountL();
- void ReadPlaylistItemsL();
-
- void ReadSongCountL();
- void ReadSongItemsL();
-private: // from CActive
-
- void DoCancel();
- void RunL();
- TInt RunError( TInt aError );
-
-private:
-
- enum TState
- {
- EIdle = 0,
- EReadingPlaylistCount,
- EEnumeratingPlaylists,
- EReadingSongCount,
- EEnumeratingSongs
- };
- TState iCurrentState;
-
- CMPXMedia* iFoundedMedia;
- TInt iReadedItems;
- TInt iItemsFound;
- CSnapshotArray* iSnapshotArray; // not owned
-
- MMediaManagerObserver* iObserver;
- const TKeyArrayFix iKey;
- MMPXCollectionHelper* iCollectionHelper;
-
- CMD5& iHasher;
-
- MMPXHarvesterUtility* iHarvester;
- CMPXCollectionMediator* iMediator;
- MMPXCollectionUtility* iCollection;
- RFs& iFs;
-
- bool iWaitOngoing;
- CActiveSchedulerWait iWait;
- };
-
-
-#endif // _CMEDIAMANAGER_H