/*

* Copyright (c) 2002-2005 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:  drop-down list control

*

*/

#ifndef C_SPLITITUTUISTATEBASE_H

#define C_SPLITITUTUISTATEBASE_H

#include <e32base.h>

#include "peninputsplititutdata.h"

#include "peninputsplititutuimgrbase.h"

class MSplitItutLayoutContext;

class CSplitItutDataMgr;

class CFepUiBaseCtrl;

/**

 *  class CSplitItutUiStateBase.

 *

 *  split itut ui sate base.

 *

 *  @lib peninputsplititut.lib

 *  @since S60 v5.0

 */

class CSplitItutUiStateBase : public CBase

    {

public:

    /**

     * standard c++ destructor.

     *

     * @since S60 5.0

     * @return none

     */

    virtual ~CSplitItutUiStateBase();

    /**

     * exit current state.

     *

     * @since S60 5.0

     * @return none

     */

    virtual void OnExit() =  0;

    /**

     * entry current state.

     *

     * @since S60 5.0

     * @return none

     */

    virtual void OnEntryL() = 0;

    /**

     * handle control event.

     *

     * @since S60 5.0

     * @param aEventType

     * @param aCtrl

     * @param aEventData

     * @return TBool

     */

    virtual TBool HandleCtrlEventL( TInt aEventType, CFepUiBaseCtrl* aCtrl, 

                                    const TDesC& aEventData);

    /**

     * get state type.

     *

     * @since S60 5.0

     * @return state type

     */

    virtual CSplitItutUiMgrBase::TUiState StateType() = 0;

    /**

     * handle key event

     *

     * @since S60 5.0

     * @param aCmd

     * @param aKey

     * @return TBool

     */

    virtual TBool HandleKeyL(TInt aCmd, TInt aKey);

    /**

     * handle command

     *

     * @since S60 5.0

     * @param aCmd

     * @param aData

     * @return TInt

     */

    virtual TInt HandleCommandL(TInt aCmd, TUint8* aData);

protected:

    /**

     * C++ constructor

     *

     * @since S60 5.0

     * @param aOwner

     * @return none

     */

	CSplitItutUiStateBase(CSplitItutUiMgrBase* aOwner);

    /**

     * Symbian second-phase constructor

     *

     * @since S60 5.0

     * @return none

     */

    virtual void ConstructL();

protected: 

    /**

     * ui manager

     * not own

     */

    CSplitItutUiMgrBase* iOwner;

    };

#endif //C_SPLITITUTUISTATEBASE_H