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:  Declaration of P&S listener.

    15 *

    16 */

    17 

    18 

    19 #ifndef BTAUDIOPLAYERCONTROLLISTENER_H

    20 #define BTAUDIOPLAYERCONTROLLISTENER_H

    21 

    22 #include <e32base.h>

    23 #include <e32property.h>

    24 

    25 class MBmbPlayerControl

    26     {

    27 public:

    28     virtual void Pause() = 0;

    29     virtual void Play()  = 0;

    30     };

    31 

    32 class CBTAudioPlayerControlListener : public CActive

    33     {

    34     public:

    35         /**

    36         * Two-phased constructor.

    37         */

    38         static CBTAudioPlayerControlListener* NewL(MBmbPlayerControl& aControl);

    39 

    40         /**

    41         * Destructor.

    42         */

    43         ~CBTAudioPlayerControlListener();

    44         

    45     private:

    46         /**

    47         * C++ default constructor.

    48         */

    49         CBTAudioPlayerControlListener(MBmbPlayerControl& aControl);

    50         /**

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

    52         */

    53         void ConstructL();

    54         

    55     public:

    56         /**

    57         * Starts asynchronous command handling

    58         * @param None

    59         * @return None

    60         */

    61 	    void Start();

    62 

    63     private:

    64         /**

    65         * From CActive. Called when asynchronous request completes.

    66         * @param None

    67         * @return None

    68         */

    69 	    void RunL();

    70 

    71         /**

    72         * From CActive. Cancels asynchronous request.

    73         * @param None

    74         * @return None

    75         */

    76 	    void DoCancel();

    77     

    78     public:

    79         /**

    80         * Returns the class status.

    81         * @param None

    82         * @return Status code.

    83         * @since 2.5

    84         */

    85         TInt Status() const;

    86 

    87     private:

    88         MBmbPlayerControl& iControl;

    89 

    90 		RProperty iProperty;

    91     };

    92 

    93 #endif