/*

* Copyright (c) 2002-2007 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:  Implementation of the hwr ui state machine (Pen CandidateSelecting State)

*

*/

// System includes

#include <peninputuistatemgr.h>

#include "peninputhwrevent.h"

#include "peninputhwrboxlayout.h"

#include "peninputhwrboxdatamgr.h"       // use data mgr

#include "peninputhwrboxuistatetype.h"         // UI state

#include "peninputhwrboxwindow.h"        // use hwr window, which derived from base window

// user includes

#include "peninputhwrboxuistatepencandidateselecting.h"

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

// Implementation of Class CPeninputHwrBoxUiStatePenCandidateSelecting

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

// CPeninputHwrBoxUiStatePenCandidateSelecting::NewL

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

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

//

CPeninputHwrBoxUiStatePenCandidateSelecting* CPeninputHwrBoxUiStatePenCandidateSelecting::NewL(MPeninputUiStateMgr* aUiStateMgr,

                                                         MPeninputLayoutContext* aContext)

    {

    CPeninputHwrBoxUiStatePenCandidateSelecting* self = new ( ELeave ) CPeninputHwrBoxUiStatePenCandidateSelecting(aUiStateMgr,aContext);

    CleanupStack::PushL(self);

    self->Construct();

    CleanupStack::Pop(self);

    return self;

    }

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

// CPeninputHwrBoxUiStatePenCandidateSelecting::~CPeninputHwrBoxUiStatePenCandidateSelecting

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

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

//

CPeninputHwrBoxUiStatePenCandidateSelecting::~CPeninputHwrBoxUiStatePenCandidateSelecting()

    {

    }

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

// CPeninputHwrBoxUiStatePenBeginWriting::HandleControlEventPenL

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

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

//

void CPeninputHwrBoxUiStatePenCandidateSelecting::HandleControlEventPenL(TInt aEventType

                                                                   , const TDesC& aEventData

                                                                   , CPeninputHwrBoxLayout& aUiLayout

                                                                   , TDes& aCharCode

                                                                   , TBool& aHandled)

    {

    aHandled = ETrue;

    switch (aEventType)

        {

        case EPeninputLayoutHwrEventBeginWriting:

            aUiLayout.ToPenStandBy(ETrue);   // Not To PenStandBy

            iUiStateMgr->SetCurrentUiState(EPeninputHwrUiStatePenBeginWriting);

            aUiLayout.HwrBoxWindow()->DimInputContextField(ETrue);    // BeginWriting::OnEntry()

            break;

        case EPeninputLayoutHwrEventCandidateSelected:

            {   // CandidateSelecting::OnCandidateSelectedL(aEventData);

            if (aEventData.Length() > 1)

                {

                //get the candidate index

                const TInt cellNo = aEventData[aEventData.Length()-1];

                //not the first candidate, replace previouse char

                if (cellNo > 0)

                    {

                    //get the new candidate

                    aUiLayout.DataMgr(0)->GetCandidate(cellNo, aCharCode);

                    aUiLayout.SubmitL(aCharCode);

                    }

                }

            aUiLayout.ToPenStandBy();

            }

            break;

        case EPeninputLayoutHwrEventDropDownListExpanded:

            aHandled = EFalse;

            break;

        case EEventDraggingEnd:

            break; // nop

        case EPeninputLayoutEventBack:

            {   // clear

            aUiLayout.ClearInputToPenStandByL();

            }

            break;

        default:

            {  // return EFalse;

            aUiLayout.ToPenStandBy();

            aHandled = EFalse;

            }

            break;

        }

    }

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

// CPeninputHwrBoxUiStatePenCandidateSelecting::CPeninputHwrBoxUiStatePenCandidateSelecting

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

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

//

CPeninputHwrBoxUiStatePenCandidateSelecting::CPeninputHwrBoxUiStatePenCandidateSelecting(MPeninputUiStateMgr* aUiStateMgr,

                                                   MPeninputLayoutContext* aContext)

    :CPeninputHwrBoxUiState(aUiStateMgr,aContext)

    {

    }

// End Of File