1 /*

     2 * Copyright (c) 2004 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 is a builder class for decoder object.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C3GPAUDIOPLAYCONTROLLERDECODERBUILDER_H

    21 #define C3GPAUDIOPLAYCONTROLLERDECODERBUILDER_H

    22 

    23 // INCLUDES

    24 #include <e32base.h>

    25 #include <mmfutilities.h>

    26 

    27 // CONSTANTS

    28 const TInt K3GPDecoder		= 1;

    29 const TInt K3GPConverter	= 2;

    30 

    31 // FORWARD DECLARATIONS

    32 class CAdvancedAudioDecoder;

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 *  This class implements converter builder.

    38 *

    39 *  @lib 3GPAudioPlayControllerPlugin.lib

    40 *  @since 3.0

    41 */

    42 class C3GPAudioPlayControllerDecoderBuilder : public CBase

    43 	{

    44     public:  // Constructors and destructor

    45 

    46         /**

    47         * Two-phased constructor.

    48         */

    49         static C3GPAudioPlayControllerDecoderBuilder* NewL();

    50 

    51         /**

    52         * Destructor.

    53         */

    54         virtual ~C3GPAudioPlayControllerDecoderBuilder();

    55 

    56     public: // New functions

    57 

    58 		/**

    59 		* Creates a decoder of specified type.

    60 		* @param none

    61 		* @return pointer to CAdvancedAudioDecoder object

    62 		*/

    63 		CAdvancedAudioDecoder* BuildDecoderL( TInt aType, const TFourCC& aSrcDatatype );

    64 

    65     private:

    66 

    67         /**

    68         * C++ default constructor.

    69         */

    70         C3GPAudioPlayControllerDecoderBuilder();

    71 

    72         /**

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

    74         */

    75         void ConstructL();

    76 

    77     private:	// Data

    78 

    79 	};

    80 

    81 #endif      // C3GPAUDIOPLAYCONTROLLERDECODERBUILDER_H

    82 

    83 // End of File