/*

* Copyright (c) 2002-2008 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:  Data query dialog for Call Divert view.

*

*/

#ifndef GSCALLDIVERTQUERY_H

#define GSCALLDIVERTQUERY_H

// INCLUDES

#include <AknQueryDialog.h>

// CLASS DECLARATION

/**

* GSCallDivertQuery is responsible for creating a data query dialog.

* This class basicly just switches the active softkeys.

*/

class CGSCallDivertQuery : public CAknTextQueryDialog

    {

    public:  // Constructors and destructor

        /* Two-phased constructor */

        static CGSCallDivertQuery* NewL( TDes& aDataText,

            const TTone& aTone,

            TInt aOKCba,

            TInt aDefaultCba );

        /* Destructor */

        ~CGSCallDivertQuery() {};

    public: // Functions from base class

        /**

        * From CAknQueryDialog, takes care of user input.

        *   @param  aKeyEvent which event

        *   @param  aType type of event

        */

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,

            TEventCode aType );

        /**

        * From CAknQueryDialog, takes care of user input.

        *   @param  aKeyEvent which event

        *   @return boolean

        */

        TBool NeedToDismissQueryL( const TKeyEvent& aKeyEvent );

        /**

        * From CEikDialog, called after layout.

        */

        void PostLayoutDynInitL();

        /**

        * From CEikDialog, called before layout.

        */

        void PreLayoutDynInitL();

        /**

        * From CEikdialog, check if it is OK to exit.

        *   @param  aButtonId   id of pressed button

        */

        TBool OkToExitL( TInt aButtonId );

        /**

        * From CAknQueryDialog. Used to update data after stylus event.

        */

        TBool HandleQueryEditorStateEventL( CAknQueryControl* aQueryControl,

                                            TQueryControlEvent aEventType,

                                            TQueryValidationStatus aStatus );

    private:

        /* C++ default constructor */

        CGSCallDivertQuery(   TDes& aDataText,

                    const TTone& aTone,

                    TInt aOKCba,

                    TInt aDefaultCba );

        /**

        * Updates softkeys to Search-Cancel if required.

        */

        void UpdateSoftkeysL();

        /**

        * Changes softkeys as specified.

        *

        *   @param  aCba    new cba

        */

        void SetCbaL( TInt aCba );

    private:

        // OK cba, used when there is text in query.

        TInt        iOKCba;

        // Default cba, used when there is no text in query.

        const TInt  iDefaultCba;

        // Current cba.

        TInt        iCurrentCba;

        // About to exit the Query

        TInt        iLeaving;

    };

#endif

// End of File