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