/*

* Copyright (c) 2006 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:  Domain selection query pop-up

*

*/

#ifndef C_CCNUIDOMAINSELECTIONQUERYDIALOG_H

#define C_CCNUIDOMAINSELECTIONQUERYDIALOG_H

#include <aknlistquerydialog.h>

class CFbsBitmap;

class CIMPSSAPSettings;

/**

 *  Domain selection query pop-up

 *

 *  @lib IMPSConnectionUi.lib

 *  @since S60 v3.1

 */

class CCnUiDomainSelectionQueryDialog : public CAknListQueryDialog

    {

    public:

        /**

         * Symbian constructor.

         * @param aIndex    After query is dismissed, aIndex will hold

         *                  the value of selected item.

         * @param aSap      Current SAP in use, can be NULL.

         */

        static CCnUiDomainSelectionQueryDialog* NewL(

            TInt* aIndex,

            CIMPSSAPSettings* aSap = NULL );

        /**

         * Destructor.

         */

        virtual ~CCnUiDomainSelectionQueryDialog();

    public:

// from base class CAknListQueryDialog

        /**

         * Sets item text array to listbox.

         * @since S60 v3.1

         * @param aItemTextArray    Item text array to be added

         */

        void SetItemTextArray( MDesCArray* aItemTextArray );

        /**

         * Sets ownership type of item array.

         * @since S6 v3.1

         * @param aOwnershipType    Type of ownership.

         */

        void SetOwnershipType( TListBoxModelItemArrayOwnership aOwnershipType );

    protected:

// from base class CAknListQueryDialog

        /**

         * Handle key events.

         * @since S60 v3.1

         * @param aKeyEvent Key event.

         * @param aType     Type of the event.

         * @return          Indicates whether or not the key event was used by this control.

         */

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

        /**

         * This function is called by application framework just

         *      before the dialog is activated.

         * @since S60 v3.1

         */

        void PreLayoutDynInitL();

        /**

         * This function is called by tapplication framework when user activates button.

         * @since S60 v3.1

         * @param aButtonId ID of button that was activated.

         * @return          Should return ETrue if dialog should exit,

         *                  and EFalse if it should not.

         */

        TBool OkToExitL( TInt aButtonId );

    private:

        /**

         * Constructor.

         * @param aIndex After query is dismissed, aIndex will hold

         *               the value of selected item.

         */

        CCnUiDomainSelectionQueryDialog( TInt* aIndex,

                                         CIMPSSAPSettings* aSap );

        /**

         * Symbian second phase constructor.

         */

        void ConstructL();

        /**

         * Update radio button in query.

         * @since S60 v3.1

         * @param aSelectedIndex index of currently selected item.

         */

        void UpdateRadioButtonL( TInt aSelectedIndex, TBool aForceUpdate = EFalse );

        /**

        * Calls ResetAndDestroy to given array

        * @since 3.1

        * @param aObject Array

        */

        static void DestroyCloseArray( TAny* aObject );

    private: // data

        /**

         * Bitmaps for list icons.

         * Owns.

         */

        CFbsBitmap* iRadioButton;

        CFbsBitmap* iRadioButtonMask;

        CFbsBitmap* iEmpty;

        CFbsBitmap* iEmptyMask;

        /**

         * Item text array.

         * Owned by default, ownership can be dropped by

         * calling SetOwnershipType with parameter ELbmDoesNotOwnItemArray.

         */

        MDesCArray* iItemTextArray;

        /**

         * Ownership of item text array.

         * ELbmOwnsItemArray by default.

         */

        TListBoxModelItemArrayOwnership iOwnershipType;

        /**

         * Ownership indicated by iSapOwned.

         * Pointer to current SAP, can be NULL.

         */

        CIMPSSAPSettings* iSap;

        /**

         * Indicates wether iSap is owned or not.

         */

        TBool iSapOwned;

    };

#endif // C_CCNUIDOMAINSELECTIONQUERYDIALOG_H