1 /*

     2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef T_CAUDIO_OUTPUT_H

    21 #define T_CAUDIO_OUTPUT_H

    22 

    23 //User Includes

    24 #include "datawrapperbase.h"

    25 

    26 //Epoc Includes

    27 #include <audiooutput.h>//CAudioOutput

    28 #include <audiooutputmessagetypes.h>

    29 #include <maudiooutputobserver.h>

    30 #include <sounddevice.h>//CMMFDevSound

    31 

    32 class CT_CAudioOutputData : public CDataWrapperBase, public MAudioOutputObserver

    33 	{

    34 public:

    35 	static	CT_CAudioOutputData* NewL();

    36 	virtual TAny* GetObject();

    37 	virtual TBool DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex);

    38 	CT_CAudioOutputData();

    39 	

    40 private:

    41 	void DestroyData();

    42 

    43 protected:

    44 	void DoCmdNewL(const TTEFSectionName& aSection);

    45 	void DoCmdDestructor();

    46 

    47 	void DoCmdAudioOutput();

    48 	void DoCmdDefaultAudioOutput();

    49 	void DoCmdRegisterObserverL();

    50 	void DoCmdSecureOutput();

    51 	void DoCmdSetAudioOutputL(const TTEFSectionName& aSection);

    52 	void DoCmdSetSecureOutputL(const TTEFSectionName& aSection);

    53 	void DoCmdUnregisterObserver();

    54 

    55 public:

    56 	/**

    57      * From MAudioOutputObserver.

    58      */                

    59      void DefaultAudioOutputChanged( CAudioOutput& aAudioOutput, CAudioOutput::TAudioOutputPreference aNewDefault );

    60 	

    61 private:

    62 	/**

    63 	 * Wrapped object

    64 	 */

    65     CAudioOutput* iAudioOutput; 

    66     /**

    67      * Pref of audio output

    68      */

    69     CAudioOutput::TAudioOutputPreference audioOutputPref;

    70     /**

    71      * Secure Output(DoCmdSecureOutput)

    72      */

    73     TBool iSecureOutput;

    74     /**

    75      * Enum for output options

    76      */

    77     static const TEnumEntryTable iEnumOutputOptions[];

    78 	};

    79 

    80 

    81 #endif //T_CAUDIO_OUTPUT_H

    82