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:  Softkey UI feature.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_VTUISOFTKEYS_H

    20 #define C_VTUISOFTKEYS_H

    21 

    22 #include "mvtuicommandui.h"

    23 #include "cvtuifeaturebase.h"

    24 

    25 class CEikButtonGroupContainer;

    26 class CVtUiSoftkeySetting;

    27 class CVtUiCommandModifyBase;

    28 class CVtUiSoftkeyValidationAction;

    29 class CVtUiSoftkeyContext;

    30 

    31 /**

    32  *  CVtUiSoftkeys

    33  *

    34  *  Sofktey UI feature definition.

    35  *

    36  *  @since S60 v3.2

    37  */

    38 NONSHARABLE_CLASS( CVtUiSoftkeys ) : public CVtUiFeatureBase,

    39     public MVtUiCommandUi

    40     {

    41 

    42 public:

    43 

    44     /**

    45      * Static constructor

    46      * @param aFeatureManager Reference to feature manager.

    47      * @param aButtonGroupContainer Reference to button group container.

    48      */

    49     static CVtUiSoftkeys* NewL( CVtUiFeatureManager& aFeatureManager,

    50         CEikButtonGroupContainer& aButtonGroupContainer );

    51 

    52     /**

    53      * Destructor

    54      */

    55     ~CVtUiSoftkeys();

    56 

    57 public:

    58 

    59     /**

    60      * Returns reference to application button group container.

    61      */

    62     CEikButtonGroupContainer& ButtonGroup();

    63 

    64 public: // from CVtUiFeatureBase

    65 

    66     /**

    67     * @see CVtUiFeatureBase::StartL

    68     */

    69     void StartL();

    70 

    71     /**

    72     * @see CVtUiFeatureBase::Stop

    73     */

    74     void Stop();

    75 

    76     /**

    77     * @see CVtUiFeatureBase::InitFeatureL

    78     */

    79     void InitFeatureL();

    80 

    81 public: // from MVtUiCommandUi

    82 

    83     /**

    84      * @see MVtUiCommandUi::RefreshL

    85      */

    86     void RefreshL();

    87 

    88     /**

    89      * @see MVtUiCommandUi::AddCommandModifierL

    90      */

    91     TInt AddCommandModifier( CVtUiCommandModifyBase& aModifier );

    92 

    93     /**

    94      * @see MVtUiCommandUi::RemoveCommandModifierL

    95      */

    96     void RemoveCommandModifier( CVtUiCommandModifyBase& aModifier );

    97 

    98 private:

    99 

   100     /**

   101      * Constructor

   102      */

   103     CVtUiSoftkeys( CVtUiFeatureManager& aFeatureManager,

   104         CEikButtonGroupContainer& aButtonGroupContainer );

   105 

   106     /**

   107      * 2nd constructor

   108      */

   109     void ConstructL();

   110 

   111 private:

   112 

   113     // Softkey container

   114     CEikButtonGroupContainer& iButtonGroupContainer;

   115 

   116     // Softkey context instance

   117     CVtUiSoftkeyContext* iSoftkeyCommandContext;

   118 

   119     // Softkey setter

   120     CVtUiSoftkeySetting* iSoftkeySetting;

   121 

   122     // Softkey validation action instance

   123     CVtUiSoftkeyValidationAction* iSoftkeyValidationAction;

   124 

   125     };

   126 

   127 #endif // C_VTUISOFTKEYS_H