/*

* 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 <coemain.h>

#include <peninputgeneralitutnew.rsg>

#include <peninputitutconfig_chinese.rsg>

#include <AknFepGlobalEnums.h>

#include <peninputlabel.h>

#include "peninputitutchnuistatestandby.h"

#include "peninputgenericitutuimgrbase.h"

#include "peninputgenericitutlayoutcontext.h"

#include "peninputgenericitutdatamgr.h"

CChnItutUiStateStandby* CChnItutUiStateStandby::NewL(CGenericItutUiMgrBase* aOwner)

    {

    CChnItutUiStateStandby* self = new (ELeave) CChnItutUiStateStandby(aOwner);

    CleanupStack::PushL(self);

    self->ConstructL(); 

    CleanupStack::Pop(self);

    return self;

    }

CChnItutUiStateStandby::~CChnItutUiStateStandby()

    {

    }

CChnItutUiStateStandby::CChnItutUiStateStandby(CGenericItutUiMgrBase* aOwner)

                                                          :CGenericItutUiStateBase(aOwner)

    {

    }

CGenericItutUiMgrBase::TUiState CChnItutUiStateStandby::StateType()

    {

    return CGenericItutUiMgrBase::EStateStandby;

    }

void CChnItutUiStateStandby::OnEntryL()

    {

    // pinyin    	

    switch (iOwner->DataMgr()->InputMode())

        {

        case EPinyin:

            {

            iOwner->DataMgr()->NotifyChangeControlLayout(

                 MItutPropertySubscriber::EItutPropertyKeypadResourceId,

                 R_FINGER_INPUT_KEYPAD_PINYIN_STANDBY_PREDICT);

            }

            break;

        case EStroke:

            {

            TInt resID;

            if (iOwner->DataMgr()->InputLanguage() == ELangPrcChinese)

                {

                resID = R_FINGER_INPUT_KEYPAD_STROKE_STANDBY_PREDICT_PRC;

                }

            else

                {

                resID = R_FINGER_INPUT_KEYPAD_STROKE_STANDBY_PREDICT_TRA;

                }

            iOwner->DataMgr()->NotifyChangeControlLayout(

                MItutPropertySubscriber::EItutPropertyKeypadResourceId, 

                resID);

            }

            break;        

        case EZhuyin:

            {

            iOwner->DataMgr()->NotifyChangeControlLayout(

                MItutPropertySubscriber::EItutPropertyKeypadResourceId, 

                R_FINGER_INPUT_KEYPAD_ZHUYIN_STANDBY_PREDICT);

            }

            break;        

        default:

            break;

        }

    iOwner->LayoutContext()->ShowArrowBtn(

        EBtnArrowLeft | EBtnArrowRight | EBtnArrowUp | EBtnArrowDown);

    }

void CChnItutUiStateStandby::OnExit()

    {

    // hide input mode indicator

    iOwner->LayoutContext()->ShowArrowBtn(0);

    }

TBool CChnItutUiStateStandby::HandleKeyL(TInt aCmd, TInt aKey)

    {

    if (aKey == EKeyBackspace)

        {

        return iOwner->ClrConsumed();

        }

    if (IsKeyValid(aKey))

        {

        iOwner->SetNumLongPressValid(ETrue);

        iOwner->SetCurrentStateL(CGenericItutUiMgrBase::EStateComposition);

        iOwner->CurrentState()->HandleKeyL(aCmd, aKey);

        return ETrue;

        }

    return EFalse;    

    }

TBool CChnItutUiStateStandby::IsKeyValid(TInt aKey)

    {

    TInt immode = iOwner->DataMgr()->InputMode();

    return (immode == EPinyin && aKey >= EPtiKey2 && aKey <= EPtiKey9) ||

           (immode == EStroke && aKey >= EPtiKey1 && aKey <= EPtiKey6) ||

           (immode == EZhuyin && aKey >= EPtiKey0 && aKey <= EPtiKey9);

    }

// End Of File