1 /*

     2 * Copyright (c) 2008 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:   Poster Frame Setter

    15  *

    16 */

    17 

    18 // Version : %version:  ou1cpsw#2 %

    19 

    20 

    21 

    22 #ifndef _MPXVIDEOPOSTERFRAMESETTER_H

    23 #define _MPXVIDEOPOSTERFRAMESETTER_H

    24 

    25 //  INCLUDES

    26 #include <e32base.h>

    27 #include <thumbnailmanager.h>

    28 #include <thumbnailobjectsource.h>

    29 #include <thumbnailmanagerobserver.h>

    30 

    31 

    32 // FORWARD DECLARATIONS

    33 class CMPXVideoPlaybackController;

    34 class CThumbnailManager;

    35 

    36 // CLASS DECLARATION

    37 NONSHARABLE_CLASS(CMPXVideoPosterFrameSetter) : public CBase,

    38                                                 public MThumbnailManagerObserver

    39 {

    40     public:  // Constructors and destructor

    41         

    42         /**

    43         * Two-phased constructor.

    44         */

    45         static CMPXVideoPosterFrameSetter* NewL( CMPXVideoPlaybackController* aVideoPlaybackCtlr );

    46         

    47         /**

    48         * Destructor.

    49         */

    50         virtual ~CMPXVideoPosterFrameSetter();

    51 

    52     public: 

    53         

    54         void RequestPosterFrame();

    55         

    56         void HandlePosterFrameReady(TInt aError);

    57         

    58         // from MThumbnailManagerObserver

    59         void ThumbnailPreviewReady( MThumbnailData& aThumbnail,

    60                                     TThumbnailRequestId aId );

    61         

    62         // from MThumbnailManagerObserver

    63         void ThumbnailReady( TInt aError, 

    64                              MThumbnailData& aThumbnail,

    65                              TThumbnailRequestId aId );

    66 

    67         

    68     private:

    69 

    70         /**

    71         * C++ default constructor.

    72         */

    73         CMPXVideoPosterFrameSetter( CMPXVideoPlaybackController* aVideoPlaybackCtlr );

    74 

    75         /**

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

    77         */

    78         void ConstructL();        

    79 

    80     private:    // Data        

    81 

    82         CMPXVideoPlaybackController*    iVideoPlaybackCtlr;

    83         TThumbnailRequestId             iRequestId;

    84         CThumbnailManager*              iTNManager;

    85 };

    86 

    87 #endif      // _MPXVIDEOPOSTERFRAMESETTER_H

    88             

    89 // End of File