sl@0: /*
sl@0: * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: Audio Output Proxy header
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #ifndef CAUDIOOUTPUTPROXY_H
sl@0: #define CAUDIOOUTPUTPROXY_H
sl@0: 
sl@0: //  INCLUDES
sl@0: #include "AudioOutput.h"
sl@0: #include <mmf/common/mmfcontrollerframework.h>
sl@0: #include <MCustomCommand.h>
sl@0: 
sl@0: // FORWARD DECLARATIONS
sl@0: class CCustomCommandUtility;
sl@0: class CCustomInterfaceUtility;
sl@0: class CAudioOutputProxyAO;
sl@0: // CLASS DECLARATION
sl@0: 
sl@0: /**
sl@0: *  ?one_line_short_description.
sl@0: *  ?other_description_lines
sl@0: */
sl@0: class CAudioOutputProxy: public CAudioOutput
sl@0: 	{
sl@0: 	friend class CAudioOutput;
sl@0:     public:  // Constructors and destructor
sl@0: 
sl@0: 		IMPORT_C static CAudioOutputProxy* NewL(TMMFMessageDestinationPckg aMessageHandler, 
sl@0: 												MCustomCommand& aCustomCommand, 
sl@0: 												CCustomInterfaceUtility* aCustomInterfaceUtility);
sl@0: 		
sl@0: 		/**
sl@0: 		* Destructor.
sl@0: 		*/
sl@0: 		virtual ~CAudioOutputProxy();
sl@0: 
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		IMPORT_C static const TUid Uid();
sl@0: 		
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		virtual TAudioOutputPreference AudioOutput();
sl@0: 
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		virtual TAudioOutputPreference DefaultAudioOutput();
sl@0: 
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		virtual void RegisterObserverL( MAudioOutputObserver& aObserver );
sl@0: 
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		virtual TBool SecureOutput();
sl@0: 
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		virtual void SetAudioOutputL( TAudioOutputPreference aAudioOutput = ENoPreference );
sl@0: 
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		virtual void SetSecureOutputL( TBool aSecureOutput = EFalse );
sl@0: 
sl@0: 		/**
sl@0:         * ?member_description.
sl@0:         * @since Series 60 3.0
sl@0:         * @param aFlag EFalse=unregistered, ETrue=registered
sl@0:         * @return void
sl@0:         */
sl@0: 		virtual void UnregisterObserver( MAudioOutputObserver& aObserver );
sl@0: 
sl@0: 	protected:
sl@0: 		/**
sl@0: 		* C++ default constructor.
sl@0: 		*/
sl@0: 		CAudioOutputProxy(TMMFMessageDestinationPckg aMessageHandler,
sl@0: 								MCustomCommand& aCustomCommand, 
sl@0: 								CCustomInterfaceUtility* aCustomInterfaceUtility);
sl@0: 
sl@0: 	private:
sl@0: 		/**
sl@0: 		* EPOC constructor.
sl@0: 		*/
sl@0: 		void ConstructL();
sl@0: 
sl@0:     private:    // Data
sl@0: 		MCustomCommand*                	      iCustomCommand;
sl@0: 		TAudioOutputPreference                iDefaultOutput;
sl@0: 		TAudioOutputPreference                iOutput;
sl@0: 		TBool                                 iSecureOutput;
sl@0: 		MAudioOutputObserver*		  		  iObserver;
sl@0: 		TMMFMessageDestinationPckg            iMessageHandler;
sl@0: 		CAudioOutputProxyAO*				  iAsyncSender;
sl@0: 		TBool								  iRegistered;
sl@0: 		CCustomInterfaceUtility* 			  iCustomInterfaceUtility;
sl@0: 
sl@0: 	};
sl@0: 
sl@0: #endif      // CAUDIOINPUTPROXY_H
sl@0:             
sl@0: // End of File