/*

* Copyright (c) 2002 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: 

*     Declares CApNetSelPopupList for network selection.

*

*/

#ifndef APNETSEL_POPUP_LIST_DIALOG_H

#define APNETSEL_POPUP_LIST_DIALOG_H

// INCLUDES

#include <aknradiobuttonsettingpage.h>

#include <ActiveApDb.h>  // for MActiveApDbObserver

#include <ApSettingsHandlerCommons.h>

// FORWARD DECLARATIONS

class CApNetSelectorListboxModel;

class CApSettingsHandlerImpl;

class CApSettingsModel;

// CLASS DECLARATION

/**

* CApNetSelPopupList class

* Pop-up network selector 'control' object.

*/

NONSHARABLE_CLASS( CApNetSelPopupList ) : public CAknRadioButtonSettingPage, 

                                          public MActiveApDbObserver

    {

    public: // Constructors and destructor

        /**

        * 2 phase construction

        * @param aModel     The data model object

        * @param aHandler   The data handler object

        * @param aCurrentSelectionIndex The required selection index

        * @param aPreferredUid  The preferred UID

        * @param aEventStore    Stores the events

        * @param aItemArray     Itemarray

        * @param aNeedsNone Gives whether it disoplays the item 'None' or not

        * @return the constructed CApNetSelPopupList object

        */

        static CApNetSelPopupList* NewL

                                (

                                CApSettingsModel& aModel,

                                CApSettingsHandlerImpl& aHandler,

                                TInt& aCurrentSelectionIndex,

                                TInt& aPreferredUid,

                                TUint32& aEventStore,

                                CDesCArrayFlat* aItemArray,

                                TBool aNeedsNone

                                );

        // Two phased construction

        virtual void ConstructL();

    private:

        /**

        * 2 phase construction

        * @param aModel     The data model object

        * @param aHandler   The data handler object

        * @param aCurrentSelectionIndex The required selection index

        * @param aPreferredUid  The preferred UID

        * @param aEventStore    Stores the events

        * @param aItemArray     Itemarray

        * @param aNeedsNone Gives whether it disoplays the item 'None' or not

        * @return the constructed CApNetSelPopupList object

        */

        CApNetSelPopupList

            (

            CApSettingsModel& aModel,

            CApSettingsHandlerImpl& aHandler,

            TInt& aIndex,

            TInt& aPreferredUid,

            CDesCArrayFlat* aItemArray,

            TUint32& aEventStore,

            TBool aNeedsNone

            );

        virtual ~CApNetSelPopupList();

    public: // New functions

        void SetHighlighted();

    private:

        /**

        * It tells whether the Select menu item needs to be deleted or not

        * @param aResourcfeId   The menu resource ID

        * @return Boolean indicating whether the Select menu item 

        * needs to be deleted or not

        */

        TBool Need2DeleteSelect( TInt aResourceId );

        /**

        * It tells whether the Open & the Dlete menu item needs

        * to be deleted or not

        * @param aResourcfeId   The menu resource ID

        * @return Boolean indicating whether the Delete menu item 

        * needs to be deleted or not        

        */

        TBool Need2DeleteOpenDelete( TInt aResourceId );

        /**

        * Creates a new network group

        * @return TBool indicating successful creation

        */

        TBool HandleCreateNewNetworkGroupL();

    public: // Functions from base classes

        // From CCoeControl

        virtual void GetHelpContext(TCoeHelpContext& aContext) const;

        /**

        * Implements the MActiveApDbObserver protocol

        */

        virtual void HandleApDbEventL( TEvent anEvent );

        /**

        * Overrides ActivateL

        */

        virtual void ActivateL();

    protected:

        // From CAknRadioButtonPage

        /*

        * Needed to know about SELECTION (not HIGHLIGHT!) changes

        * to be able to update currently valid selection UID.

        */

        virtual void SelectCurrentItemL();

    private:

        /**

        * From CAknSettingPage

        */

        TBool OkToExitL( TInt aButtonId );

    protected:  // New functions

        /**

        * Fills up listbox control with data dynamically

        */

        void FillListBoxWithDataL();

        /*

        * Sets the Selected item in the list.

        * Needed to initialize the list according to the Uid and 

        * not to 'itemindex'...

        */

        void SetSelectedL();

    protected:  // Functions from base classes

        /**

        * From CAknSettingPage

        */

        virtual void DynInitMenuPaneL( TInt aResourceId, 

                                       CEikMenuPane* aMenuPane );

        // From MEikCommandObserver

        virtual void ProcessCommandL( TInt aCommandId );

        // From CCoeControl

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, 

                                     TEventCode aType);

    private: //data

        CApSettingsModel*           iDataModel; // not owned, passed for usage

        CAknSetStyleListBox*        iList;

        CApNetSelectorListboxModel* iModel;     // owns it, just passes 

                                                // items for usage to list!

        TInt*                       iSelected;  // not owns it,passed for usage

        CApSettingsHandlerImpl*     iHandler;   // not owns it,passed for usage

        TUint32*                    iEventStore;// to hold the events

        TUint32                     iPreferredUid;

        TInt                        iPreferredLine;

        TBool                       iNeedsNone;

        TBool                       iNeedUnlock;

        TBool						iHelpSupported;

        TBool                       iProtectionSupported;

    };

#endif // APNETSEL_POPUP_LIST_DIALOG_H

// End of File