remotecontrol/avrcp/nowplayingapi/public/remcondatabaseunawarenowplayingtargetobserver.h
changeset 51 20ac952a623c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/remotecontrol/avrcp/nowplayingapi/public/remcondatabaseunawarenowplayingtargetobserver.h	Wed Oct 13 16:20:29 2010 +0300
@@ -0,0 +1,86 @@
+// 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 REMCONDATABASEUNAWARENOWPLAYINGTARGETOBSERVER_H
+#define REMCONDATABASEUNAWARENOWPLAYINGTARGETOBSERVER_H
+
+#include <remconmediabrowsetypes.h>
+
+/**
+It is intended for the client which is database aware.
+Clients must implement this interface in order to instantiate objects of type 
+CRemConDatabaseUnawareNowPlayingTarget. This interface passes incoming 
+commands from RemCon to the client. 
+
+@see CRemConDatabaseUnawareNowPlayingTarget
+*/
+NONSHARABLE_CLASS(MRemConDatabaseUnawareNowPlayingTargetObserver) 
+	{
+public:
+	/**
+	Requests to play an item.
+	
+	@param aItem The item requested to play. 
+	     - If it does not refer to any valid item, the client must call 
+	       CRemConNowPlayingTargetBase::PlayItemResponse() with the error 
+	       KErrInvalidUid;	
+	     - If it refers to a directory which can not be handled by this media 
+	       player, the client must call 
+	       CRemConNowPlayingTargetBase::PlayItemResponse() 
+	       with the error KErrNowPlayingUidIsADirectory;
+	     - If it is in use and can not be played, the client must call 
+	       CRemConNowPlayingTargetBase::PlayItemResponse() 
+	       with the error KErrNowPlayingMediaInUse;
+	
+	@param aScope The scope in which the item was requested to play. 
+	
+    @see CRemConNowPlayingTargetBase::PlayItemResponse().
+	*/
+	virtual void MrcdunptoPlayItem(const TRemConItemUid& aItem, 
+			TRemConFolderScope aScope) = 0;
+
+	/**
+	Requests to add an item to now playing list.
+	
+	@param aItem The item requested to play.
+	     - If it does not refer to any valid item, the client must call 
+	       CRemConNowPlayingTargetBase::AddToNowPlayingResponse() 
+	       with the error KErrInvalidUid;
+	     - If it refers to a directory which can not be handled by this media 
+	       player, the client must call 
+	       CRemConNowPlayingTargetBase::AddToNowPlayingResponse() 
+	       with the error KErrNowPlayingUidIsADirectory;
+	     - If it is in use and can not be added to now playing list, the 
+	       client must call 
+	       CRemConNowPlayingTargetBase::AddToNowPlayingResponse() 
+	       with the error KErrNowPlayingMediaInUse;
+	
+	@param aScope The scope in which the item was requested to play. 
+	
+    @see CRemConNowPlayingTargetBase::AddToNowPlayingResponse().
+	*/
+	virtual void MrcdunptoAddToNowPlaying(const TRemConItemUid& aItem, 
+			TRemConFolderScope aScope) = 0;
+	};
+
+#endif //REMCONDATABASEUNAWARENOWPLAYINGTARGETOBSERVER_H