diff -r 2fe1408b6811 -r e1b950c65cb4 epoc32/include/remconmediainformationtargetobserver.h --- a/epoc32/include/remconmediainformationtargetobserver.h Tue Mar 16 16:12:26 2010 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,77 +0,0 @@ -// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). -// All rights reserved. -// This component and the accompanying materials are made available -// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members -// which accompanies this distribution, and is available -// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". -// -// Initial Contributors: -// Nokia Corporation - initial contribution. -// -// Contributors: -// -// Description: -// - - - -/** - @file - @publishedAll - @released -*/ - -#ifndef REMCONMEDIAINFORMATIONTARGETOBSERVER_H -#define REMCONMEDIAINFORMATIONTARGETOBSERVER_H - -#include - -enum TMediaAttributeId - { - ETitleOfMedia =0x1, - ENameOfArtist =0x2, - ENameOfAlbum =0x3, - ETrackNumber =0x4, /* for example the CD track number */ - ENumberOfTracks =0x5, /* for example the total track number of the CD */ - EGenre =0x6, - EPlayingTime =0x7 - }; - -/** - * Provide an iterator wrapper class - */ -class TMediaAttributeIter - { -public: - TMediaAttributeIter(RArray& aMediaAttributeIDs); - IMPORT_C void Start(); - IMPORT_C TBool Next(TMediaAttributeId& aId); - -private: - RArray& iMediaAttributeIDs; - TInt iterator; - }; - - -/** -Clients must implement this interface in order to instantiate objects of type -CRemConMediaInformationTarget. This interface passes incoming commands from RemCon to -the client. -*/ -NONSHARABLE_CLASS(MRemConMediaInformationTargetObserver) - { -public: - - /** - For each element in aAttributeList for which the requested Metadata is available, - the client shall respond by calling CRemConMediaInformationTarget::AttributeValue(). - After all attributes have been supplied the client shall call CRemConMediaInformationTarget::Completed(). - @param aAttributeList A CMediaAttributeIDs containing a list of TMediaAttributeIds requested by the controller - @see CRemConMediaInformationTarget::AttributeValue() - @see CRemConMediaInformationTarget::Completed() - */ - virtual void MrcmitoGetCurrentlyPlayingMetadata( TMediaAttributeIter& aAttributeIter ) = 0; - - }; - -#endif // REMCONMEDIAINFORMATIONTARGETOBSERVER_H