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:    See class definition below.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __CTcMCEFloorControlObserver_H__

    21 #define __CTcMCEFloorControlObserver_H__

    22 

    23 

    24 // INCLUDES

    25 #include "MCEFCMsgObserver.h"

    26 

    27 // FORWARD DECLARATIONS

    28 class CTcMCEContext;

    29 class CTcMCEReceiveQueue;

    30 class CTcMCEReceived;	

    31 

    32 // CLASS DEFINITION

    33 /**

    34  * CTcMCEFloorControlObserver observes all events defined in 

    35  * MCE Floor Control API.

    36  */

    37 

    38 class CTcMCEFloorControlObserver

    39 	: public CBase,

    40 	  public MMceFcMsgObserver	  

    41 	{

    42 	

    43 	public:	// Constructors and destructor

    44 

    45 		/**

    46 		 * Static constructor.

    47 		 *

    48 		 * @param aContext Reference to test context object.

    49 		 * @return An initialized instance of this class.

    50 		 */

    51 		static CTcMCEFloorControlObserver* NewL( CTcMCEContext& aContext );

    52 

    53 		/// Destructor

    54 		~CTcMCEFloorControlObserver();

    55 

    56 	private:

    57 

    58 		/**

    59 		 * Constructor.

    60 		 *

    61 		 * @param aContext Reference to test context object.

    62 		 */

    63 		CTcMCEFloorControlObserver( CTcMCEContext& aContext );

    64 

    65 		/// Default constructor. Not implemented.

    66 		CTcMCEFloorControlObserver();

    67 

    68 		/// 2nd phase constructor

    69 		void ConstructL();

    70 

    71 	public: // new functions

    72 	

    73 		/**

    74 		 * Returns the first item off the Floor control receive queue (FIFO). 

    75 		 * If no items are present, the function will wait for aTimeout seconds

    76 		 * and then try fetching again.

    77 		 *

    78 		 * @param aTimeOut Time in seconds waited for items to arrive.

    79 		 */

    80 		CTcMCEReceived& ReceivedFCItemL( TInt aTimeout );

    81 

    82 	public:	// from MMceFcMsgObserver

    83 	

    84         void FCMsgReceived(CMceSession& aSession, HBufC8* aMessage);

    85 

    86         void FCMsgErrorOccurred(CMceSession& aSession, TInt aError);		

    87 

    88 	private: // owned data

    89 

    90 		CTcMCEReceiveQueue* iFCQueue;	    

    91 

    92 	private: // data

    93 

    94 		/// Reference to the test context. Not owned.

    95 		CTcMCEContext& iContext;

    96 		

    97 

    98 

    99 	};

   100 

   101 #endif // __CTcMCEFloorControlObserver_H__