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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef __MCSMENUOPWATCHER_H

    20 #define __MCSMENUOPWATCHER_H

    21 

    22 #include <e32base.h>

    23 

    24 class MMCSMenuOpObserver;

    25 class CMenuOperation;

    26 class RMcsOperationManager;

    27 

    28 /**

    29  * This class implements MCS SAPI menu action watcher for async calls.

    30  * 

    31  */

    32 class CMCSMenuOpWatcher: public CActive

    33     {

    34     public:

    35 

    36     	/**

    37 		* Two-phased constructor.

    38 	    * @param iObserver Menu operation observer object.

    39 	    * @return CMCSMenuOpWatcher reference.

    40 		*/

    41 		static CMCSMenuOpWatcher* NewL( MMCSMenuOpObserver& iObserver, 

    42 		                RMcsOperationManager& aOperationManager );

    43 		

    44 		/**

    45 	     * Destructor.

    46 		*/

    47 	    virtual ~CMCSMenuOpWatcher();

    48 

    49 		/**

    50 		* Watch menu operation watcher.

    51 	    * @param iObserver Menu operation observer object.

    52 	    * @return CMCSMenuOpWatcher reference.

    53 		*/

    54 	    void Watch( CMenuOperation& aOperation); 

    55 	    

    56     private:

    57     

    58     	/** 

    59 	    * Default constructor.

    60 	    * @param iObserver Menu operation observer object.

    61 	    */

    62 	    CMCSMenuOpWatcher( MMCSMenuOpObserver& iObserver, 

    63 	                        RMcsOperationManager& aOperationManager );

    64 

    65 		/** 

    66 		 * ConstructL

    67 		 */

    68 		void ConstructL();

    69 		

    70 		/**

    71          * Notify callback in case RunL leaved;

    72          */ 

    73 		TInt RunError( TInt aError );

    74 		

    75 		/**

    76 		* Inherited from CActive class 

    77 		*/ 

    78 	    void RunL();

    79 	    

    80 		/**

    81 		* Inherited from CActive class 

    82 		*/ 

    83 	    void DoCancel();

    84     

    85 	private:

    86 		

    87 		/** Menu operation observer */

    88 		MMCSMenuOpObserver& iObserver;

    89 		/** Menu operation */

    90 	    CMenuOperation* iOperation; 

    91 	    /*not own*/

    92 	    RMcsOperationManager& iOperationManager;

    93 	    

    94     };

    95 

    96 #endif /*__MCSMENUOPWATCHER_H*/