1 remcontrackinfotargetobserver.h

     1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 

    18 /**

    19  @file

    20  @publishedAll

    21  @released

    22 */

    23 

    24 #ifndef REMCONTRACKINFOTARGETOBSERVER_H

    25 #define REMCONTRACKINFOTARGETOBSERVER_H

    26 

    27 #include <e32base.h>

    28 

    29 /**

    30 Client-implemented mixin- notifies the client of incoming TrackInfo commands.

    31 */

    32 class MRemConTrackInfoTargetObserver

    33 	{

    34 public:

    35 	/**

    36 	A 'get track name' command has been received.

    37 	*/

    38 	virtual void MrctitoGetTrackName();

    39 

    40 	/**

    41 	A 'get artist' command has been received.

    42 	*/

    43 	virtual void MrctitoGetArtist();

    44 

    45 	/**

    46 	A 'get track duration' command has been received. 

    47 	*/

    48 	virtual void MrctitoGetTrackDuration();

    49 	

    50 /**

    51 The following section of code is included to allow internal back to back 

    52 testing of this component within Symbian Software Ltd. It will only be 

    53 compiled in specially configured test builds. It will never be available 

    54 in any release and so should never be used outside of Symbian owned test 

    55 code.

    56 */

    57 #ifdef SYMBIAN_ENABLE_TRACKINFO_BACKTOBACK_TEST_FUNCT

    58 	/**

    59 	This method is only available in specially configured test builds and will 

    60 	not be found in any released code. 

    61 	@internalTechnology 

    62 	*/

    63 	virtual void MrctitoSetTrackName(const TDesC& aTrackName);	

    64 #endif //SYMBIAN_ENABLE_TRACKINFO_BACKTOBACK_TEST_FUNCT

    65 	};

    66 

    67 #endif // REMCONTRACKINFOTARGETOBSERVER_H