/*

* 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:

*

*/

#include <coemain.h>

#include <peninputsplititutnew.rsg>

#include <peninputsplititutconfig_chinese.rsg>

#include <AknFepGlobalEnums.h>

#include <peninputlabel.h>

#include "peninputsplititutchnuistatestandby.h"

#include "peninputsplititutuimgrbase.h"

#include "peninputsplititutlayoutcontext.h"

#include "peninputsplititutdatamgr.h"

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

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

// CChnSplitItutUiStateStandby::NewL

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

//

CChnSplitItutUiStateStandby* CChnSplitItutUiStateStandby::NewL(CSplitItutUiMgrBase* aOwner)

    {

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

    CleanupStack::PushL(self);

    self->ConstructL(); 

    CleanupStack::Pop(self);

    return self;

    }

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

// CChnSplitItutUiStateStandby::~CChnSplitItutUiStateStandby

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

//

CChnSplitItutUiStateStandby::~CChnSplitItutUiStateStandby()

    {

    }

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

// CChnSplitItutUiStateStandby::CChnSplitItutUiStateStandby

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

//

CChnSplitItutUiStateStandby::CChnSplitItutUiStateStandby(CSplitItutUiMgrBase* aOwner)

                                                          :CSplitItutUiStateBase(aOwner)

    {

    }

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

// CChnSplitItutUiStateStandby::StateType

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

//

CSplitItutUiMgrBase::TUiState CChnSplitItutUiStateStandby::StateType()

    {

    return CSplitItutUiMgrBase::EStateStandby;

    }

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

// CChnSplitItutUiStateStandby::OnEntryL

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

//

void CChnSplitItutUiStateStandby::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);

    }

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

// CChnSplitItutUiStateStandby::OnExit

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

//

void CChnSplitItutUiStateStandby::OnExit()

    {

    // hide input mode indicator

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

    }

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

// CChnSplitItutUiStateStandby::HandleKeyL

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

//

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

    {

    if (aKey == EKeyBackspace)

        {

        return iOwner->ClrConsumed();

        }

    if (IsKeyValid(aKey))

        {

        iOwner->SetNumLongPressValid(ETrue);

        iOwner->SetCurrentStateL(CSplitItutUiMgrBase::EStateComposition);

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

        return ETrue;

        }

    return EFalse;    

    }

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

// CChnSplitItutUiStateStandby::IsKeyValid

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

//

TBool CChnSplitItutUiStateStandby::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