1 /*

     2 * Copyright (c) 2006 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: Audio Stubs -  Message handler for AddedDevSoundControl CI.

    15 *

    16 */

    17 

    18 

    19 #ifndef CADDEDDEVSOUNDCONTROLMSGHDLR_H

    20 #define CADDEDDEVSOUNDCONTROLMSGHDLR_H

    21 

    22 // INCLUDES

    23 #include <mmfcontroller.h>

    24 

    25 // CONSTANTS

    26 

    27 // MACROS

    28 

    29 // DATA TYPES

    30 

    31 // FUNCTION PROTOTYPES

    32 

    33 // FORWARD DECLARATIONS

    34 class MAddedDevSoundControl;

    35 

    36 // CLASS DECLARATION

    37 

    38 /**

    39  *  Handle messages received from the interface proxy.

    40  *  The class receives the messages sent by the custom interface proxy

    41  *  and makes the appropriate call on its custom interface implementation.

    42  *

    43  *  @lib AddedDevSoundControlMsgHdlr.lib

    44  *  @since S60 3.2

    45  */

    46 class CAddedDevSoundControlMsgHdlr: public CMMFObject

    47 	{

    48     public:  // Constructors and destructor

    49 

    50         /**

    51          * Two-phased constructor.

    52          */

    53         IMPORT_C static CAddedDevSoundControlMsgHdlr* NewL(

    54                         TAny* aAddedDSControlCI);

    55 

    56         /**

    57          * Destructor.

    58          */

    59 		virtual ~CAddedDevSoundControlMsgHdlr();

    60 

    61     public: // New functions

    62 

    63     public: // Functions from base classes

    64 

    65         /**

    66          * From CAddedDevSoundControl

    67          */

    68 		virtual void HandleRequest(TMMFMessage& aMessage);

    69 

    70     protected:  // New functions

    71     protected:  // Functions from base classes

    72 

    73     private:

    74 

    75         /**

    76          * C++ default constructor.

    77          */

    78 		CAddedDevSoundControlMsgHdlr(MAddedDevSoundControl*

    79 		                             aAddedDSControlCI);

    80 

    81         /**

    82          * By default Symbian 2nd phase constructor is private.

    83          */

    84         void ConstructL();

    85 

    86         /**

    87          * Determines which custom interface to call.

    88          *

    89          * @since S60 3.2

    90          * @param TMMFMessage& - client/server message container.

    91          * @return void

    92          *

    93          */

    94 		void DoHandleRequestL(TMMFMessage& aMessage);

    95 

    96         /**

    97          * Handles EAddedDSControlSetHwAwareness message from the proxy and

    98          * calls custom interface method.

    99          *

   100          * @since S60 3.2

   101          * @param TMMFMessage& - client/server message container.

   102          * @return void

   103          *

   104          */

   105 		void DoSetHwAwarenessL(TMMFMessage& aMessage);

   106 

   107         /**

   108          * Handles EAddedDSControlPauseAndFlush message from the proxy and

   109          * calls custom interface method.

   110          *

   111          * @since S60 3.2

   112          * @param TMMFMessage& - client/server message container.

   113          * @return void

   114          *

   115          */

   116         void DoPauseAndFlushL(TMMFMessage& aMessage);

   117 

   118 

   119     public:     // Data

   120     protected:  // Data

   121     private:    // Data

   122 

   123         // Pointer to the actual custom interface implementation

   124         MAddedDevSoundControl* iAddedDSControlCI;

   125 

   126     public:     // Friend classes

   127     protected:  // Friend classes

   128     private:    // Friend classes

   129 

   130 	};

   131 

   132 #endif      // CADDEDDEVSOUNDCONTROLMSGHDLR_H

   133 

   134 // End of File