1 /*

     2 * Copyright (c) 2005 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:  This file contains the header file of the CPECallAudioRoutingHandler class.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPECALLAUDIOROUTINGHANDLER_H

    20 #define CPECALLAUDIOROUTINGHANDLER_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24  

    25 // FORWARD DECLARATIONS

    26 class CPEAudioData;

    27 class CTelephonyAudioRouting;

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 *  Monitors audio path selection

    33 *

    34 *  @lib audiohandling.lib

    35 *  @since Series60_4.0

    36 */  

    37 class CPECallAudioRoutingHandler : public CBase 

    38     {

    39     public:

    40 

    41         /**

    42         * Two-phased constructor.

    43         */

    44         static CPECallAudioRoutingHandler* NewL( CPEAudioData& aOwner );

    45         

    46         /**

    47         * Destructor.

    48         */

    49         ~CPECallAudioRoutingHandler();

    50 

    51     private:

    52 

    53         /**

    54         * C++ default constructor.

    55         */

    56         CPECallAudioRoutingHandler( CPEAudioData& aOwner );

    57 

    58     public:

    59     

    60         /**

    61         * Audio output is set.

    62         * @since Series 60 3.0

    63         * @param ?arg1 ?description

    64         * @return ?description

    65         */

    66         TInt HandleAudioRoutingCallInit( TBool aVideoCall );

    67         /**

    68         * Available audio outputs have changed.

    69         * @since Series 60 3.0

    70         * @param ?arg1 ?description

    71         * @return ?description

    72         */

    73         TInt HandleAudioRoutingAvailableChanged();

    74         

    75         /**

    76         * Audio route preference value have changed.

    77         * @since Series 60 3.0

    78         * @param ?arg1 ?description

    79         * @return ?description

    80         */        

    81         TInt HandleAudioRoutePreferenceChanged();

    82         

    83         /**

    84         * Answer to handset operation status is updated.

    85         * @since Series 60 3.0

    86         * @param ?arg1 ?description

    87         * @return ?description

    88         */

    89         void SetAnswerToHandset( TBool aStatus );

    90         

    91     private: 

    92     

    93         // Owner of this object

    94         CPEAudioData& iOwner;

    95         

    96         // AnswerToHandset

    97         TBool iAnswerToHandset;

    98         

    99         // Video call status

   100         TBool iAnyVideoCall;

   101     };

   102 

   103 #endif // CPECALLAUDIOROUTINGHANDLER_H

   104 

   105 // End of File