remotecontrol/avrcp/absolutevolumeapi/public/absolutevolumeapitargetobserver.h
changeset 51 20ac952a623c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/remotecontrol/avrcp/absolutevolumeapi/public/absolutevolumeapitargetobserver.h	Wed Oct 13 16:20:29 2010 +0300
@@ -0,0 +1,50 @@
+// 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 REMCONABSOLUTEVOLUMEAPITARGETOBSERVER_H
+#define REMCONABSOLUTEVOLUMEAPITARGETOBSERVER_H
+
+#include <e32base.h>
+
+/**
+Clients must implement this interface in order to instantiate objects of type 
+CRemConAbsoluteVolumeTarget. This interface passes incoming commands from 
+RemCon to the client.
+*/
+NONSHARABLE_CLASS(MRemConAbsoluteVolumeTargetObserver)
+	{
+public:
+    /** 
+	This is called when the controller wishes to set absolute volume on the 
+	client. Response must be provided by the client by calling 
+	CRemConAbsoluteVolumeTarget::SetAbsoluteVolumeResponse()
+	
+	@see CRemConAbsoluteVolumeTarget::SetAbsoluteVolumeResponse()
+	@param aVolume The relative volume.
+	@param aMaxVolume The maximum volume against which aVolume is relative.
+	*/
+	virtual void MrcavtoSetAbsoluteVolumeRequest(TUint32 aVolume, 
+			TUint32 aMaxVolume) = 0;
+	};
+
+#endif // REMCONABSOLUTEVOLUMEAPITARGETOBSERVER_H