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:   Mixin class for objects to interface with the FEP

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_ALFINPUTCAPABILITIESSUPPLIER_H

    21 #define C_ALFINPUTCAPABILITIESSUPPLIER_H

    22 

    23 #include <e32base.h>

    24 class TCoeInputCapabilities;

    25 

    26 /**

    27 * This mixin allows objects to be handled within the Alf system to 

    28 * interface to a FEP.  Objects implementing this mixin are likely to be those

    29 * implementing editor functionality

    30 */ 

    31 class MAlfInputCapabilitiesSupplier

    32     {

    33     public:

    34 

    35     /**

    36     * The method that will be called by CAlfDisplayCoeControl on the currently focused editor

    37     * in its implementation of CCoeControl::InputCapabilities().

    38     *

    39     * @return   Cone-defined FEP interface structure

    40     */

    41     virtual TCoeInputCapabilities InputCapabilities() const = 0;

    42 

    43     /**

    44     * Extension interface factory

    45     */

    46     virtual TAny* MAlfInputCapabilitiesSupplier_ExtendedInterface( const TUid& aInterfaceUid ) const = 0;    

    47     };

    48 

    49 #endif  // C_ALFINPUTCAPABILITIESSUPPLIER_H