1 /*

     2 * Copyright (c) 2007-2008 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:  Interface for wlan active idle plugin ui control

    15 *

    16 */

    17 

    18 

    19 #ifndef M_WSFAIUIOBSERVER_H

    20 #define M_WSFAIUIOBSERVER_H

    21 

    22 

    23 #include <e32std.h>

    24 /**

    25  * Abstract interface for wlan active idle plugin ui control 

    26  * - from the point of view of model

    27  * @since S60 5.0 

    28  */

    29 class MWsfAiUiObserver

    30     {

    31 

    32     public:

    33 

    34         /**

    35         * Update the contents of control

    36         * Set the focus on aCurrentImte

    37         * @since S60 5.0 

    38         * @param aItemTextArray text of the current item

    39         * @param aCurrentItem index of the current item

    40         */ 

    41         virtual void UpdateHotSpotsL( MDesCArray* aItemTextArray, 

    42                                       TInt aCurrentItem ) = 0;        

    43                 

    44         /**

    45         * Gives back the index of the selected item

    46         * @since S60 5.0 

    47         * @return the index of the selected item

    48         */ 

    49         virtual TInt SelectedItem() = 0;

    50 

    51         

    52         /*

    53         * Check if the control is multiline capable control 

    54         * @since S60 5.0 

    55         * @return Etrue if control is multiline capable control

    56         */

    57         virtual TBool MultilineControl() = 0; 

    58         

    59         /*

    60         * Display engine off text in UI

    61         * @since S60 5.0 

    62         */

    63         virtual void DisplayEngineOffL() = 0;

    64         

    65         /*

    66         * Set the refressing UI note visible

    67         * @since S60 5.0 

    68         */

    69         virtual void ForceRefreshingL() = 0;

    70         

    71         /**

    72         * Update the contents of control

    73         * @since S60 5.0 

    74         * @param aItemTextArray text of the current item

    75         */ 

    76         virtual void UpdateViewL( MDesCArray* aItemTextArray ) = 0;

    77         

    78         /**

    79         * Update the contents of control

    80         * @since S60 5.0 

    81         * @param aItemTextArray text of the current item

    82         */ 

    83         virtual void StartConnectingAnimationL() = 0;

    84     };

    85 

    86 

    87 #endif // M_WSFAIUIOBSERVER_H