/*

* Copyright (c) 2002-2004 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 TAknFepUiInputStateCompletionPredictiveHiraganaKanji methods.

*

*/

// INCLUDE FILES

#include "AknFepUiInputStateCompletionPredictiveHiraganaKanji.h"

#include "AknFepUIManagerStateInterface.h"   // MAknFepUIManagerStateInterface

#include "AknFepManagerUIInterface.h"        // MAknFepManagerUIInterface

#include "AknFepUICtrlCandidatePaneInterface.h"

                                        // MAknFepUICtrlCandidatePaneInterface

#include "AknFepUICtrlContainerJapanese.h"

#include "AknFepManager.h"

#include "AknFepGlobalEnums.h"

#include <PtiDefs.h>                     // keys

#include <PtiEngine.h>

#include <PtiCompositionDataIF.h>        // MPtiEngineCompositionDataInterface

/**

 *  TAknFepUiInputStateCompletionPredictiveHiraganaKanji class.

 * 

 */

//============================ MEMBER FUNCTIONS ==============================

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

// TAknFepUiInputStateCompletionPredictiveHiraganaKanji::

//                        TAknFepUiInputStateCompletionPredictiveHiraganaKanji

// C++ default Constructor

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

//

TAknFepUiInputStateCompletionPredictiveHiraganaKanji::

    TAknFepUiInputStateCompletionPredictiveHiraganaKanji(

                                MAknFepUIManagerStateInterface* aOwner,

                                MAknFepUICtrlContainerJapanese* aUIContainer)

    :TAknFepUiInputStateCompletionHiraganaKanji(aOwner, aUIContainer)

    {

    }

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

// TAknFepUiInputStateCompletionPredictiveHiraganaKanji::HandleNumericShortKeyL

// Handling short keypress events of the numeric and the star.

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

//

TBool TAknFepUiInputStateCompletionPredictiveHiraganaKanji::HandleNumericShortKeyL(TInt aKey)

    {

    CPtiEngine* ptiEngine = iOwner->PtiEngine();

    TBool ret = CommitInlineEditingCharacterL();

    const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();

    TPtrC text = data->ConvertingString();

    if (text.Length() > 0)

        {

        iOwner->ChangeState(EInitial);

        iOwner->FepMan()->SimulateKeyEventL(aKey, ETrue);

        ret = ETrue;

        }

    else

        {

        iOwner->ChangeState(EInitial);

        if (iOwner->IsQwerty() && IsQwertyKey(aKey) && aKey != EStdKeySpace)

            {

            ret = EFalse;

            }

        }

    return ret;

     }

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

// TAknFepUiInputStateCompletionPredictiveHiraganaKanji::HandleNumericLongKeyL

// Handling Numeric long keypress event

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

//

TBool TAknFepUiInputStateCompletionPredictiveHiraganaKanji::HandleNumericLongKeyL(TInt aKey)

    {

    TBool ret = EFalse;

    ret = ProcessNumericLongKeyPressL(aKey);

    if (ret && iOwner->FepMan()->EditorHasFreeSpace())

        {

        iOwner->ChangeState(ENextWord);

        }

    else

        {

        MAknFepUICtrlContainerJapanese* uicontainer = UIContainer();

        MAknFepUICtrlCandidatePaneInterface* predictivePane =

        uicontainer->CandidatePane(MAknFepUICtrlContainerJapanese::

                                   EJapanesePredictiveCandidatePane);

        // Closeing candidate pop-up list

        predictivePane->HideWindow();

        iOwner->ChangeState(EInitial);

        ret = ETrue;

        }

    return ret;

    }

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

// TAknFepUiInputStateCompletionPredictiveHiraganaKanji::HandleAuxKeyL

// Handling auxiliary keypress events including OK and Backspace

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

//

TBool TAknFepUiInputStateCompletionPredictiveHiraganaKanji::HandleAuxKeyL(TInt aKey,

                                                                          TKeyPressLength /*aLength*/)

    {

    CPtiEngine* ptiEngine = iOwner->PtiEngine();

    TBool ret = EFalse;

    if (aKey == EKeyOK 

     || aKey == EStdKeyDevice3          /* 0xA7 */

     || aKey == EStdKeyEnter

     || aKey == EStdKeyNkpEnter)

        {

        TInt index = UIContainer()->CandidatePane(MAknFepUICtrlContainerJapanese::

                                                  EJapanesePredictiveCandidatePane)->CurrentItemIndexOfCandidate();

        if (index > -1)

            {

            ptiEngine->HandleCommandL(EPtiCommandUserActionCompleteCandidate, &index);

            }

        else

            {

            ptiEngine->HandleCommandL(EPtiCommandUserActionComplete);

            }

        UpdateInlineEditingCharacterL();

        ret = ETrue;

        }

    return ret;

    }

// End of file