1 /*

     2 * Copyright (c) 2006 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: Abstract factory for creating command objects

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MCASETTINGSCOMMAND_H

    21 #define MCASETTINGSCOMMAND_H

    22 

    23 //  INCLUDES

    24 #include <e32std.h>

    25 

    26 #include "MCACommandObserver.h"

    27 #include "MCACommand.h"

    28 

    29 

    30 

    31 // FORWARD DECLARATIONS

    32 class MCASettingSapExt;

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 *  Abstract factory for creating command objects.

    38 

    39 */

    40 class MCASettingsCommand : public MCACommand

    41     {

    42 

    43     public: // New functions

    44         /**

    45         * Executes the command.

    46         *

    47         */

    48         virtual void ExecuteCommandL() = 0;

    49 

    50         /**

    51         * Cancels the command execution, only for asynchronous commands.

    52 

    53         */

    54         virtual void CancelCommand() = 0;

    55 

    56         /**

    57         * Sets command observer.

    58 

    59         * @param aObserver Reference to the command observer.

    60         */

    61         virtual void SetObserver( MCACommandObserver& aObserver ) = 0;

    62 

    63         /**

    64         *

    65         * @return ETrue if the command is asynchronous, otherwise EFalse.

    66         */

    67         virtual TBool IsAsynchronous() = 0;

    68 

    69         /**

    70         * Gets an object of MCASettingSapExt

    71         * @Returns MCASettingSapExt object

    72         */

    73         virtual MCASettingSapExt*  GetAppSettingsSAPExt() = 0;

    74 

    75         /*

    76         * Destructor

    77         */

    78 

    79         virtual ~MCASettingsCommand() {}

    80 

    81     };

    82 

    83 #endif      // MCAUICOMMAND_H

    84 

    85 // End of File