1 /*

     2 * Copyright (c) 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 the License "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:    Interface for RTP file actions.*

    15 */

    16 

    17 

    18 

    19 

    20 #ifndef MRTPFILEREADOBSERVER_H

    21 #define MRTPFILEREADOBSERVER_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 

    26 // CONSTANTS

    27 // None

    28 

    29 // MACROS

    30 // None

    31 

    32 // DATA TYPES

    33 // None

    34 

    35 // FORWARD DECLARATIONS

    36 // None

    37 

    38 // CLASS DECLARATION

    39 

    40 /**

    41 *  RTP file data read observer.

    42 *

    43 *  @lib RtpClipHandler.lib

    44 *  @since Series 60 3.0

    45 */

    46 class MRtpFileReadObserver

    47     {

    48     

    49 public: // Data types

    50 

    51     /**

    52     * Defines status indication to client.

    53     */

    54     enum TRtpReadStatus

    55         {

    56         ERtpTimeShifTEnd = 500

    57         };

    58 

    59 public: // New methods

    60 

    61     /**

    62     * Called when RTP packets group readed from a file.

    63     * @since Series 60 3.0

    64     * @param aConversion a converter for packets bytes.

    65     * @param aGroup a RTP data readed from a file.

    66     * @param aGroupTime a group time in milli seconds.

    67     * @param aLastGroup a indication of last group in clip.

    68     * @return none.

    69     */

    70     virtual void GroupReadedL( const TDesC8& aGroup,

    71                                const TUint aGroupTime,

    72                                const TBool aLastGroup ) = 0;

    73 

    74     /**

    75     * Clip handler status of playback.

    76     * @since Series 60 3.0

    77     * @param aStatus a status of file reading.

    78     * @return none.

    79     */

    80     virtual void ReadStatus( TInt aStatus ) = 0;

    81 

    82     };

    83     

    84 #endif // MRTPFILEREADOBSERVER_H

    85 

    86 // End of file