1 /*

     2 * Copyright (c) 2006-2007 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 class implements wav playing.

    15 *

    16 */

    17 

    18 

    19 #ifndef CMIDCLIP_H

    20 #define CMIDCLIP_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 #include <mdaaudiosampleplayer.h>

    25 

    26 #include "CMIDSoundImpl.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class MMIDEventSender;

    30 

    31 //  CLASS DEFINITION

    32 /**

    33  * This class implements wav playing.

    34  *

    35  */

    36 NONSHARABLE_CLASS(CMIDClip): public CMIDSoundImpl,

    37         public MMdaAudioPlayerCallback

    38 {

    39 public:

    40 

    41     static CMIDClip* NewL(const TDesC8* aData, MMIDEventSender* aEventSender);

    42     //   Destructor

    43     ~CMIDClip();

    44 

    45 protected:

    46 

    47     //   C++ constructor

    48     CMIDClip(MMIDEventSender* aEventSender);

    49     //   Second phase

    50     void ConstructL(const TDesC8* aData);

    51 

    52 public:

    53 

    54     virtual TInt Play(TInt aLoop);

    55     virtual void Stop();

    56     virtual void SetVolume(TInt aVolume);

    57     virtual TInt Volume();

    58     virtual void Release();

    59 

    60 public: // from MMdaAudioPlayerCallback

    61     void MapcInitComplete(TInt aError,

    62                           const TTimeIntervalMicroSeconds& aDuration);

    63     void MapcPlayComplete(TInt aError);

    64 

    65 private:

    66 

    67     HBufC8* iClip;

    68     CMdaAudioPlayerUtility* iMdaAudioPlayerUtility;

    69     TInt iLoops;

    70     TInt iVolume;

    71 };

    72 

    73 #endif // CMIDCLIP_H