1 /*

     2 * Copyright (c) 2002 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:  CSysApPowerKeyMenuObserver class definition. This class

    15 *                implements the observer for getting the menu selection from

    16 *                CAknGlobalListQuery.

    17 *

    18 */

    19 

    20 

    21 #ifndef SYSAPPOWERKEYMENUOBSERVER_H

    22 #define SYSAPPOWERKEYMENUOBSERVER_H

    23 

    24 // INCLUDES

    25 #include <e32base.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class CSysApAppUi;

    29 

    30 /**

    31 *  CSysApPowerKeyMenuObserver

    32 *  

    33 *  @lib   sysap

    34 *  @since 1.0 

    35 */

    36 

    37 class CSysApPowerKeyMenuObserver : public CActive

    38     {

    39 public:

    40     /**

    41     * Constructor

    42     * @param CSysApAppUi& aSysApAppUi

    43     * @return void

    44     */         

    45     CSysApPowerKeyMenuObserver( CSysApAppUi& aSysApAppUi );

    46 

    47     /**

    48     * Destructor.

    49     */

    50     virtual ~CSysApPowerKeyMenuObserver();

    51 

    52     /**

    53     * This method activates the active object. The iStatus is given to

    54     * CAknGlobalListQuery with a call iGlobalListQuery->ShowListQueryL( 

    55     * profileNameArray, iSysApPowerKeyMenuObserver->iStatus, KProfileListInitialIndex ); 

    56     * from CSysApAppUi

    57     * @param note

    58     * @return void

    59     */         

    60     void Start();

    61 

    62 private:

    63     /**

    64     * C++ default constructor.

    65     * @param None

    66     * @return void

    67     */

    68     CSysApPowerKeyMenuObserver();

    69     

    70 private:

    71     /**

    72     * From CActive. Cancels the active object from observing the list query

    73     * @param None

    74     * @return void

    75     */

    76     void DoCancel();

    77     /**

    78     * From CActive. Gets called by active object when a selection is done.

    79     * @param None

    80     * @return void

    81     */

    82     void RunL();

    83 

    84     /**

    85     * From CActive. Gets called by active object when leave happens inside RunL

    86     * @param None

    87     * @return void

    88     */

    89     TInt RunError( TInt aError );

    90 

    91 private:

    92     CSysApAppUi&    iSysApAppUi;

    93     };

    94 

    95 #endif //SYSAPPOWERKEYMENUOBSERVER_H

    96 

    97 // End of File