/*

* Copyright (c) 2007 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:           

*       Provides the TAknFepInputStateHalfQwerty definition.

*

*/

#ifndef __AKN_FEP_UI_INPUT_STATE_HALF_QWERTY_H__

#define __AKN_FEP_UI_INPUT_STATE_HALF_QWERTY_H__

#include <w32std.h>

#include "AknFepUiInputStateBase.h"

class TAknFepInputStateHalfQwerty : public TAknFepInputStateBase

    {

public:

    TAknFepInputStateHalfQwerty(MAknFepUIManagerStateInterface* aOwner); 

    TBool HandleKeyL(TInt aKey, TKeyPressLength aLength);

    void HandleCaseChange(TInt aKey, TBool aIsCharacter);

    TBool IsCharacterKey(const TInt aKey);

public: // Functions from MPtiObserver interface

    void KeyTimerExpired();

protected:

    TBool TryGetValidCharForKey(const TInt& aKey, TChar& aChar);

    TBool TryGetValidCharForKeyAndCase(const TInt& aKey, TChar& aChar, TPtiTextCase aCase);

    static TInt TimerExpire(TAny* aPtr);

    TInt ChrKeyTimerExpired();

    TBool IsKeymapped(TInt aKey);

    TBool CheckHasValidNumerKeyMappedL(TInt aKey, TBool &aLangChanged);	

    };

#endif //__AKN_FEP_UI_INPUT_STATE_HALF_QWERTY_H__

// End of file