/*

* 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:  drop-down list control

*

*/

#include "peninputsplititutwesternuimgr.h"

#include "peninputsplititutdata.h"

#include "peninputsplititutdatamgr.h"

#include "peninputsplititutwesternuistatenonpredict.h"

#include "peninputsplititutwesternuistatespelling.h"

#include "peninputsplititutlayoutcontext.h"

#include "peninputsplititutlayout.h"

#include "peninputsplititutwindowmanager.h"

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

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

// CWesternSplitItutUiMgr::NewL

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

//

CWesternSplitItutUiMgr* CWesternSplitItutUiMgr::NewL(MSplitItutLayoutContext* aContext, 

                                           CSplitItutDataMgr* aDataMgr,

                                           CSplitItutWindowManager* aUiManager)

    {

    CWesternSplitItutUiMgr* self = new (ELeave) CWesternSplitItutUiMgr(aContext, aDataMgr,aUiManager);

    CleanupStack::PushL(self);

    self->ConstructL(); 

    CleanupStack::Pop(self);

    return self;

    }

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

// CWesternSplitItutUiMgr::NewL

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

//

CWesternSplitItutUiMgr::~CWesternSplitItutUiMgr()

    {

    if (iCurrentState)

        {

        iCurrentState->OnExit();

        }

    delete iNormalState;

    delete iSpellState;

    }

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

// CWesternSplitItutUiMgr::CWesternSplitItutUiMgr

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

//

CWesternSplitItutUiMgr::CWesternSplitItutUiMgr(MSplitItutLayoutContext* aContext,

                                     CSplitItutDataMgr* aDataMgr,

                                     CSplitItutWindowManager* aUiManager)

                                    :CSplitItutUiMgrBase(aContext, aDataMgr,aUiManager)

    {

    iDataMgr = aDataMgr;

    }

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

// CWesternSplitItutUiMgr::ConstructL

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

//

void CWesternSplitItutUiMgr::ConstructL()

    {

    CSplitItutUiMgrBase::ConstructL();

    iNormalState = CWesternSplitItutUiStateNonPredict::NewL(this);

    iSpellState = CWesternSplitItutUiStateSpelling::NewL(this);

    }

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

// CWesternSplitItutUiMgr::HandleCtrlEventL

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

//

TBool CWesternSplitItutUiMgr::HandleCtrlEventL(TInt aEventType, 

                                          CFepUiBaseCtrl* aCtrl, 

                                          const TDesC& aEventData)

    {

    if (!iCurrentState)

        {

        return EFalse;

        }

    return iCurrentState->HandleCtrlEventL(aEventType, aCtrl, aEventData);

    }

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

// CWesternSplitItutUiMgr::SetCurrentStateL

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

//

void CWesternSplitItutUiMgr::SetCurrentStateL(TUiState aNewState)

    {

    if (iCurrentState && aNewState == iCurrentState->StateType())

    	{

        return;    		

    	}

    CSplitItutUiStateBase* newstate = NULL;

    switch (aNewState)

        {

        case CSplitItutUiMgrBase::EStateWesternStandby:

            {

            newstate = iNormalState;

            }

            break;

        case CSplitItutUiMgrBase::EStateSpelling:

            {

            newstate = iSpellState;

            }

            break;

        default:

            return;    

        }

    if (iCurrentState)

        {

        iCurrentState->OnExit();

        }

    iCurrentState = newstate;    

    if ( DataMgr()->IsUpdate() )  

        {

        DataMgr()->SetUpdate( EFalse );

        iCurrentState->OnEntryL();

        //redraw layout immediately to minimize flicker

        itutLayout->DisableLayoutDrawing( EFalse );

        itutLayout->Draw();

        }

    else

        {

        iCurrentState->OnEntryL();

        }

    }

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

// CWesternSplitItutUiMgr::ActivateUiL

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

//

void CWesternSplitItutUiMgr::ActivateUiL()

    {

    if (iCurrentState)

        {

        iCurrentState->OnEntryL();

        }

    else

        {

        SetCurrentStateL(CSplitItutUiMgrBase::EStateWesternStandby);

        }

    }

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

// CWesternSplitItutUiMgr::DeactivateUI

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

//

void CWesternSplitItutUiMgr::DeactivateUI()

    {

    if (iCurrentState)

        {

        iCurrentState->OnExit();

        }

    }

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

// CWesternSplitItutUiMgr::HandleCommandL

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

//

TInt CWesternSplitItutUiMgr::HandleCommandL(TInt aCmd, TUint8* aData)

    {

    if ( aCmd == ECmdPenInputFingerMatchSelection ||

         aCmd == ECmdPenInputFingerSpelling )

        {

        if (!(*(reinterpret_cast<TBool*>(aData))))

            {

            // state not on

            SetCurrentStateL(CSplitItutUiMgrBase::EStateWesternStandby);

            return KErrNone;

            }

        }

    switch (aCmd)

        {

        case ECmdPenInputCase:

            {

            if (iCurrentState)

                {

                iLayoutContext->DataMgr()->SetCase(*((TUint*) aData));

                return KErrNone;

                }

            }

        case ECmdPenInputFingerSpelling:

            {

            SetCurrentStateL(CSplitItutUiMgrBase::EStateSpelling);

            return KErrNone;

            }    

            // Modify warning

            //break;          

        default:

            break;

        }

    if (iCurrentState)

        {

        return iCurrentState->HandleCommandL(aCmd, aData);

        }

    return KErrNotSupported;

    }

// End Of File