/*

* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Class header for CWsfSearchWlansDialog

*

*/

#ifndef C_WSFSEARCHWLANSDIALOG_H

#define C_WSFSEARCHWLANSDIALOG_H

#include <e32base.h>

#include <aknlistquerydialog.h>

//  INTERNAL INCLUDES

#include "wsfaiuiobserver.h"

NONSHARABLE_CLASS( CWsfSearchWlansDialog ) : public CAknListQueryDialog, 

                                             public MWsfAiUiObserver

    {

public:

    /**

    * Two-phased constructor

    * @since S60 5.0 

    * @param aSelectedItem - reference of the selected item

    * @return instance of CWsfSearchWlansDialog class

    */

    static CWsfSearchWlansDialog* NewL( TInt &aSelectedItem );

    /**

    * Two-phased constructor. Leaves the object on CleanupStack

    * @since S60 5.0 

    * @param aSelectedItem - reference of the selected item

    * @return instance of CWsfSearchWlansDialog class

    */

    static CWsfSearchWlansDialog* NewLC( TInt &aSelectedItem );

    /**

    * Destructor of CWsfSearchWlansDialog class

    * @since S60 5.0     

    */

    ~CWsfSearchWlansDialog();

private:

    /**

    * Default C++ constructor 

    * @since S60 5.0 

    * @param aSelectedItem - reference of the selected item 

    */

    CWsfSearchWlansDialog( TInt &aSelectedItem );

    /**

    * 2nd phase constructor

    * @since S60 5.0 

    */

    void ConstructL();

private: // from CEikDialog

    /**

    * From CEikDialog

    * Framework method called to processs a command ID

    * @param aCommandId ID of the command to respond to.

    */

    void ProcessCommandL( TInt aCommandId );

    /**

    * Sets the default value to the dialog.

    */

    void PreLayoutDynInitL();

private: // from MWsfAiUiObserver

    /**

    * Update the contents of control

    * Set the focus on aCurrentImte

    * @since S60 5.0 

    * @param aItemTextArray text of the current item

    * @param aCurrentItem index of the current item

    */ 

    void UpdateHotSpotsL( MDesCArray* aItemTextArray, 

                          TInt aCurrentItem );        

    /**

    * Gives back the index of the selected item

    * @since S60 5.0 

    * @return the index of the selected item

    */ 

    TInt SelectedItem();

    /*

    * Check if the control is multiline capable control 

    * @since S60 5.0 

    * @return Etrue if control is multiline capable control

    */

    TBool MultilineControl(); 

    /*

    * Display engine off text in UI

    * @since S60 5.0 

    */

    void DisplayEngineOffL();

    /*

    * Set the refressing UI note visible

    * @since S60 5.0 

    */

    void ForceRefreshingL();

    /*

    * Starts connecting animation

    * @since S60 5.2 

    */

    void StartConnectingAnimationL();

    /**

    * Update the contents of control

    * @since S60 5.0 

    * @param aItemTextArray text of the current item

    */ 

    void UpdateViewL( MDesCArray* aItemTextArray );

private: 

    /**

     * Reference of the selecte item

     */

    TInt *iSelectedItem;

    };

#endif // C_WSFSEARCHWLANSDIALOG_H