/*

* Copyright (c) 2004 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 CAknFepUIInputStateCandidate methods.

*

*/

#include "AknFepUiInputStateCandidatePhrase.h"

#include "AknFepUiCtrlContainerChinese.h"

#include "AknFepUIManagerStateInterface.h"  //MAknFepUIManagerStateInterface

#include "AknFepUICtrlCandidatePane.h"      //MAknFepUICtrlCandidatePane

#include <PtiEngine.h>                      //CPtiEngine

///////////////////

// Candidate state

///////////////////

TAknFepInputStateCandidatePhrase::TAknFepInputStateCandidatePhrase(

                               MAknFepUIManagerStateInterface* aOwner,

                               MAknFepUICtrlContainerChinese* aUIContainer)

    :TAknFepInputStateCandidateBasePhrase(aOwner, aUIContainer)

    {

    iState = ECandidate;

    MAknFepUICtrlContainerChinese* uiContainer = UIContainer();

    uiContainer->CandidatePane()->SelectFirstPhrase();

    TBool multiplePages = !(uiContainer->CandidatePane()->IsLastPage() &&

                            uiContainer->CandidatePane()->IsFirstPage());

    TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();

    TBool showHorizontalScrollArrows = multiplePages || bufLength>1;

    uiContainer->ShowHorizontalScrollArrows(showHorizontalScrollArrows); 

    uiContainer->ShowVerticalScrollArrows(multiplePages);

    uiContainer->FocusCandidatePane(ETrue);

    uiContainer->CandidatePane()->ShowCandidateOrdinals(ETrue);

    }

TBool TAknFepInputStateCandidatePhrase::HandleKeyL(TInt aKey, TKeyPressLength aLength)

    {

    if(aKey == EKeyBackspace)

        {

        iOwner->ChangeState(EEntry);

        return ETrue;

        }

    return TAknFepInputStateCandidateBasePhrase::HandleKeyL(aKey, aLength);

    }

// End of file