/*

* 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:  peninput VKB data manager

*

*/

#ifndef PENINPUTVKBKRUISTATESTANDBY_H

#define PENINPUTVKBKRUISTATESTANDBY_H

#include "PeninputVkbKrUiStateBase.h"

class CPeninputVkbKrUiStateStandby : 

        public CPeninputVkbKrUiStateBase,

        public MPtiObserver

    {

public:

    static CPeninputVkbKrUiStateStandby* NewLC(

        MPeninputUiStateMgr* aUiStateMgr, 

        MPeninputLayoutContext* aContext,

        CPtiEngine& aPtiEngine);

    static CPeninputVkbKrUiStateStandby* NewL(

        MPeninputUiStateMgr* aUiStateMgr, 

        MPeninputLayoutContext* aContext,

        CPtiEngine& aPtiEngine);

    virtual ~CPeninputVkbKrUiStateStandby();

private:

    CPeninputVkbKrUiStateStandby(

        MPeninputUiStateMgr* aUiStateMgr, 

        MPeninputLayoutContext* aContext,

        CPtiEngine& aPtiEngine);

    void ConstructL();

private: // from CPeninputVkbKrUiStateBase 

    virtual TBool HandleKeyEventL(

        const TRawEvent& aData);

    virtual TBool HandleControlEvent(

        TInt aEventType,

        const TDesC& aEventData);

private:

    /**

    * This method is called when multitapping timer

    * expires. Related to EPtiEngineMultitaping input mode.

    */

    virtual void KeyTimerExpired();

    /**

    * This method is called when last item in prediction

    * candidate list is reached. Related to EPtiEnginePredictive

    * input mode.

    */

    virtual void LastWordInSelectionList();

    /**

    * This method is called when the first item in prediction

    * candidate list is reached. Related to EPtiEnginePredictive

    * input mode.

    */      

    virtual void FirstWordInSelectionList();

private:

    virtual TBool HandleVkbEvent(

        TInt aEventType, 

        const TDesC& aEventData );

    virtual TBool HandleBackEvent( 

        TInt aEventType, 

        const TDesC& aEventData );

    virtual TBool HandleEnterSpaceEvent( 

        TInt aEventType, 

        const TDesC& aEventData );

    virtual TBool HandleTabEvent( 

        TInt aEventType, 

        const TDesC& aEventData );

    TBool IsKoreanRange();

    TBool IsKoreanShiftLayout();

    TInt GetVkbLayout();

    TBool HandleKoreanKey(const TDesC& aEventData);

    void SendReplaceText(const TInt& aLenToReplace,const TDesC& aTextToReplace);

    void SendRangeEvent(const TInt& aRange,const TInt& aLayout);

    TBool CommitOrNot(TPtrC aData);

private:

    TBool iTextCommited;

    };

#endif // PENINPUTVKBKRUISTATESTANDBY_H