1 /*

     2 * Copyright (c) 2009 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:  Declares UI class for application.

    15  *

    16 */

    17 

    18 

    19 #ifndef __AKNCONFAPPUI_H__

    20 #define __AKNCONFAPPUI_H__

    21 

    22 // INCLUDES

    23 #include <aknViewAppUi.h>

    24 #include <AknTabObserver.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class CAknConfView;

    28 class CAknNavigationDecorator;

    29 

    30 // CLASS DECLARATION

    31 /**

    32  * CAknConfAppUi application UI class.

    33  * Interacts with the user through the UI and request message processing

    34  * from the handler class

    35  */

    36 class CAknConfAppUi : public CAknViewAppUi, public MAknTabObserver

    37     {

    38 public:

    39     // Constructors and destructor

    40 

    41     /**

    42      * ConstructL.

    43      * 2nd phase constructor.

    44      */

    45     void ConstructL();

    46 

    47     /**

    48      * CAknConfAppUi.

    49      * C++ default constructor. This needs to be public due to

    50      * the way the framework constructs the AppUi

    51      */

    52     CAknConfAppUi();

    53 

    54     /**

    55      * ~CAknConfAppUi.

    56      * Virtual Destructor.

    57      */

    58     virtual ~CAknConfAppUi();

    59 

    60     /**

    61      * Sets tab index.

    62      */

    63     void SetTabIndex( TInt aViewId );

    64 

    65 // from base class MAknTabObserver

    66     /**

    67      * Method for handling tab change events in observed classes. 

    68      * 

    69      * @param aIndex Index of the active tab.

    70      *

    71      */

    72     void TabChangedL( TInt aIndex );

    73 

    74 

    75 private:

    76 

    77     /**

    78      * Activates view. 

    79      * 

    80      * @param aViewId View id.

    81      */

    82     void ActivateViewL( TUid aViewId );

    83 

    84     /**

    85      * Returns pointer to active view.

    86      * 

    87      * @return Pointer to active view.

    88      */

    89     CAknConfView* CurrentView();

    90 

    91     // Functions from base classes

    92 

    93     /**

    94      * From CEikAppUi, HandleCommandL.

    95      * Takes care of command handling.

    96      * @param aCommand Command to be handled.

    97      */

    98     void HandleCommandL(TInt aCommand);

    99 

   100     /**

   101      *  HandleStatusPaneSizeChange.

   102      *  Called by the framework when the application status pane

   103      *  size is changed.

   104      */

   105     void HandleStatusPaneSizeChange();

   106 

   107 private:

   108     // Data

   109     /**

   110      * Current view id.

   111      */

   112     TInt iCurrentViewId;

   113 

   114     /**

   115      * Navi decorator.

   116      * Own.

   117      */

   118     CAknNavigationDecorator* iDecorator;

   119 

   120     };

   121 

   122 #endif // __AKNCONFAPPUI_H__

   123 // End of File