/*

* Copyright (c) 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:           

*       Provides the aknfepinputstatecandidatepinyinphrasecreation definition.

*

*/

#ifndef T_AKNFEPINPUTSTATECANDIDATEPINYINPHRASECREATION_H

#define T_AKNFEPINPUTSTATECANDIDATEPINYINPHRASECREATION_H

#include "aknfepinputstatepinyinphrasecreationbase.h"

class TAknFepInputStateCandidatePinyinPhraseCreation : 

    public TAknFepInputStatePinyinPhraseCreationBase

    {

public:

    /**

     * C++ default constructor

     *

     * @since S60 V5.0

     * @param aOwner Pointer to UI manager state interface

     * @param aUIContainer Pointer to Chinese UI container

     * @return self object

     */

    TAknFepInputStateCandidatePinyinPhraseCreation(

        MAknFepUIManagerStateInterface* aOwner,

        MAknFepUICtrlContainerChinese* aUIContainer);

protected:

    /**

     * From TAknFepInputStateCandidateBasePhrase

     * Handle system key press

     *

     * @since S60 V5.0

     * @param aKey System key event

     * @param aLength Key press length

     * @return ETrue if handle, otherwise this class do not handle this key

     */

    TBool HandleKeyL(TInt aKey, TKeyPressLength aLength);

    /**

     * Update indicator

     *

     * @since S60 V5.0

     * @return none.

     */

    void UpdateIndicator();

    /**

     * Handle horizontal navigation

     *

     * @since S60 V5.0

     * @return ETrue if can move left or right,EFalse others.

     */

    TBool HandleHorizontalNavigation(TInt aKey);

    /**

     * Handle vertical navigation

     *

     * @since S60 V5.0

     * @return ETrue if can move up or down,EFalse others.

     */

    TBool HandleVerticalNavigation(TInt aKey);

    /**

     * Commit Inline to the EEP ctrl

     *

     * @since S60 V5.0

     * @param aText the commit info.

     * @return ETrue if can move up or down,EFalse others.

     */

    TBool CommitInlineEEPL( const TDesC& aText  );

private:

    /**

     * KeyBackspace.

     *

     * @since S60 V5.0

     * @return none.

     */

    void KeyBackspace();

    /**

     * Key Up,Down,Left,RightArrow Or Key CBA1,OK.

     *

     * @since S60 V5.0

     * @return none.

     */

    void HandleKeyUpDownLeftRightArrowOrKeyCBA1OKL( 

                                 TInt aKey, 

                                 TKeyPressLength aLength );

    /**

       * the state change or not 

       *

       * @since S60 V5.0

       * @return none.

       */

    void ChangeStateOrNotL();

    };

#endif //T_AKNFEPINPUTSTATECANDIDATEPINYINPHRASECREATION_H

// End of file