/*

* 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:            Implementation of Stroke phrase predictive candidate state

*

*/

// System includes

#include <PtiEngine.h>                      

// User includes

#include "AknFepUiInputStatePredictiveCandidateStrokePhrase.h"

#include "AknFepUIManagerStateInterface.h"  

#include "AknFepManagerUIInterface.h"       

#include "AknFepUiCtrlContainerChinese.h"

#include "AknFepUICtrlCandidatePane.h"

// Constant definition

const TInt KMinCnadidateCount = 1;

// ---------------------------------------------------------------------------

// TAknFepInputStatePredictiveCandidateStrokePhrase::

// TAknFepInputStatePredictiveCandidateStrokePhrase

// (other items were commented in a header).

// ---------------------------------------------------------------------------

//

TAknFepInputStatePredictiveCandidateStrokePhrase::TAknFepInputStatePredictiveCandidateStrokePhrase(

    MAknFepUIManagerStateInterface* aOwner,

    MAknFepUICtrlContainerChinese* aUIContainer)

    :TAknFepInputStatePredictiveCandidateChinesePhrase(aOwner, aUIContainer)

    {

    MAknFepUICtrlContainerChinese* uiContainer = UIContainer();

    CPtiEngine* ptiengine = iOwner->PtiEngine();

    uiContainer->FocusCandidatePane(ETrue);

    uiContainer->SetLayout(MAknFepUICtrlContainerChinese::ELayoutCandidate);

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

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

    TInt bufLength = ptiengine->CandidatePage().Length();

    TBool showHorizontalScrollArrows = multiplePages || bufLength > KMinCnadidateCount;

    uiContainer->ShowHorizontalScrollArrows(showHorizontalScrollArrows); 

    uiContainer->ShowVerticalScrollArrows(multiplePages);

    UpdateIndicator();

    }

// ---------------------------------------------------------------------------

// TAknFepInputStatePredictiveCandidateStrokePhrase::HandleKeyL

// (other items were commented in a header).

// ---------------------------------------------------------------------------

//

TBool TAknFepInputStatePredictiveCandidateStrokePhrase::HandleKeyL(TInt aKey, 

                                                                   TKeyPressLength aLength)

    {

    if(aKey == EPtiKey0 || aKey == EPtiKey7 ||

       aKey == EPtiKey8 || aKey == EPtiKey9)

        {

        iOwner->FepMan()->TryCloseUiL();

        return EFalse;

        }

    return TAknFepInputStatePredictiveCandidateChinesePhrase::HandleKeyL(aKey, aLength);

    }

// End of file