diff -r 16e4b9007960 -r f5508c13dfe0 bluetoothappprofiles/avrcp/mediabrowseapi/public/remcondatabaseunawarenowplayingbrowseobserver.h --- a/bluetoothappprofiles/avrcp/mediabrowseapi/public/remcondatabaseunawarenowplayingbrowseobserver.h Wed Oct 13 13:15:31 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,80 +0,0 @@ -// Copyright (c) 2008-2009 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: -// - - - -/** - @file - @publishedAll - @released -*/ - -#ifndef REMCONDATABASEUNAWARENOWPLAYINGBROWSEOBSERVER_H -#define REMCONDATABASEUNAWARENOWPLAYINGBROWSEOBSERVER_H - -NONSHARABLE_CLASS(MRemConDatabaseUnawareNowPlayingBrowseObserver) - { -public: - /** - Requests a listing of the items present in the Now Playing folder. If the - media player does not natively support a Now Plyaing folder the client - shall return a listing of one item which is the currently playing media - element. - - No metadata is requested, that can be retrieved separately on a per item - basis. Trying this out for now as it fits in with the existing metadata - attribute collection, and means that we would also separate out the - listing from the metadata. This means that we can retrieve a NowPlaying - list and then request the metadata from the observer. - - The result should be returned via a call to - MRemConDatabaseUnawareNowPlayingBrowse::MrcdunpbFolderListing(). - - @param aStartItem The offset into the folder listing of the first item to - retrieve. If there is no media available at this offset the error - KErrMediaBrowseInvalidOffset should be returned via the result call - to MrcdunpbFolderListing(). - - @param aEndItem The offset into the folder listing of the final item to - retrieve. If this is beyond the end of the folder listing then the - items from the aStartItem offset to the end of the listing should - be returned via the result call to MrcdunpbFolderListing(). - */ - virtual void MrcdunpboGetFolderListing(TUint aStartItem, - TUint aEndItem) = 0; - - /** - Requests a set of metadata corresponding to a specific media element item. - - The client must return the metadata for the requested item via using - MRemConDatabaseUnawareNowPlayingBrowse::MrcdunpbMediaElementItemResult() - if it returns KErrNone, if it is unable to process this call then it can - return error but not call the response function - MRemConDatabaseUnawareNowPlayingBrowse::MrcdunpbMediaElementItemResult(). - - @param aItemId The UID for the requested media element item. - - @param aIter An iterator for TMediaAttributeIds containing a list of - TMediaAttributeIds requested by the controller. - - @return The call back result. - - KErrNone If success. - - The appropriate error code. - */ - virtual TInt MrcdunpboGetItem(const TRemConItemUid& aItemId, - TMediaAttributeIter& aIter) = 0; - }; - -#endif //REMCONDATABASEUNAWARENOWPLAYINGBROWSEOBSERVER_H