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:  Menu dimmer action class definition.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_VTUIMENUITEMDIMMERACTION_H

    20 #define C_VTUIMENUITEMDIMMERACTION_H

    21 

    22 #include <e32base.h>

    23 

    24 #include "cvtuicmdvalidationactionbase.h"

    25 

    26 class CEikMenuPane;

    27 

    28 /**

    29  *  CVtUiCmdValidationActionBase

    30  *

    31  *  Menu item dimmer action definition.

    32  *

    33  *  @since S60 v3.2

    34  */

    35 class CVtUiMenuItemDimmerAction : public CVtUiCmdValidationActionBase

    36     {

    37 

    38 public:

    39 

    40     /**

    41      * Leave-safe constructor.

    42      *

    43      */

    44     static CVtUiMenuItemDimmerAction* NewL();

    45 

    46     /**

    47      * Sets menu pane instance.

    48      *

    49      */

    50     void SetMenuPane( CEikMenuPane* aMenuPane );

    51 

    52 public: // from CVtUiCmdValidationActionBase

    53 

    54     /**

    55      * @see CVtUiCmdValidationActionBase::ProcessL

    56      */

    57     void ProcessL( const MVtUiCmdValidatorCallBack& aCallBack );

    58 

    59     /**

    60      * @see CVtUiCmdValidationActionBase::EndProcess

    61      */

    62     void EndProcess();

    63 

    64 private:

    65 

    66     /**

    67      * C++ constructor.

    68      *

    69      */

    70     CVtUiMenuItemDimmerAction();

    71 

    72     /**

    73      * Sets given menu command dimmed in menu.

    74      *

    75      */

    76     void SetItemDimmed( TInt aCommandId );

    77 

    78 private: // data

    79 

    80     // Menu pane instance this action is currently working on

    81     CEikMenuPane* iMenuPane;

    82 

    83     };

    84 

    85 #endif // C_VTUIMENUITEMDIMMERACTION_H