inc/AudioResourceProxyAO.h
changeset 0 40261b775718
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/AudioResourceProxyAO.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2005 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:  This is the class handles Message Handling between Audio Resrouce
+*                and Adaption layer
+*
+*
+*/
+
+#ifndef CAUDIORESOURCEPROXYAO_H
+#define CAUDIORESOURCEPROXYAO_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <mmfcontrollerframework.h>
+#include <MCustomCommand.h>
+
+// FORWARD DECLARATIONS
+class CCustomCommandUtility;
+class CAudioResourceUtilityProxy;
+//class CAudioOutput;
+
+// CLASS DECLARATION
+
+/**
+*  This is the Audio Resource proxy Active object class responsible for handling callback messages.
+*
+*  @lib AudioResourceProxy.lib
+*  @since 3.0
+*/
+class CAudioResourceProxyAO : public CActive
+    {
+    public:
+        /**
+        * Two-phased constructor.
+        */
+        static CAudioResourceProxyAO* NewL(CAudioResourceUtility *aResourceProxy,
+        								MAudioResourceUtilityObserver& aObserver,
+        								MCustomCommand* aUtility);
+
+        virtual ~CAudioResourceProxyAO();
+
+		/**
+        * Send Asyncronous Message
+        * @since 3.0
+        */
+		void SendAsyncMessage(const TMMFMessageDestinationPckg& aDestination,
+	                                      TInt aFunction );
+
+		void SetRegisterFlag(TBool aFlag);
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CAudioResourceProxyAO(CAudioResourceUtility *aResourceProxy,
+        					MAudioResourceUtilityObserver& aObserver,
+        					MCustomCommand* aUtility);
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+        void RunL();
+
+        void DoCancel();
+
+	private:
+		CAudioResourceUtility*				iAudioResourceProxy;
+		MAudioResourceUtilityObserver&		iObserver;
+		MCustomCommand*				iCustomCommandUtility;
+		const TMMFMessageDestinationPckg*				iDestination;
+		TInt											iFunction;
+		TBool											iRegistered;
+
+    };
+
+#endif 		// CAUDIORESOURCEPROXYAO_H
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