/*

* 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 <AknFepGlobalEnums.h>

#include <peninputgeneralitutnew.rsg>

#include <peninputlayoutvkb.h>

#include <peninputlayoutmultilineicf.h>

#include <peninputcmdparam.h>

#include <peninputlayoutbutton.h>

#include "peninputitutwesternuistatecusotmization.h"

#include "peninputgenericitutlayoutcontext.h"

#include "peninputgenericitutuimgrbase.h"

#include "peninputgenericitutdatamgr.h"

#include "peninputitutcustomizationresourcemgr.h"

#include "peninputgenericitutcustomization.h"

#include "peninputgenericitutconverter.h"

CWesternItutUiStateCustomization* CWesternItutUiStateCustomization::NewL(

    CGenericItutUiMgrBase* aOwner)

    {

    CWesternItutUiStateCustomization* self = 

        new (ELeave) CWesternItutUiStateCustomization(aOwner);

    CleanupStack::PushL(self);

    self->ConstructL(); 

    CleanupStack::Pop(self);

    return self;

    }

CWesternItutUiStateCustomization::~CWesternItutUiStateCustomization()

    {

    if (iRscMgr)

        {

        iRscMgr->RemoveAddedCtrls();

        delete iRscMgr;

        }

    }

CWesternItutUiStateCustomization::CWesternItutUiStateCustomization(

    CGenericItutUiMgrBase* aOwner):CGenericItutUiStateBase(aOwner)

    {

    }

void CWesternItutUiStateCustomization::ConstructL()

    {

    CGenericItutUiStateBase::ConstructL();

    iRscMgr = CItutCustomizedRscMgr::NewL(iOwner->LayoutContext()->UiLayout(), 

                                          iOwner->LayoutContext());

    }

void CWesternItutUiStateCustomization::OnEntryL()

    {

    }

void CWesternItutUiStateCustomization::OnExit()

    {

    iRscMgr->Restore();

    }

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

    {

    switch (aCmd)

        {

        case EItutExtCmdSetLayout:

            {

            TInt layouttype = *(reinterpret_cast<TInt*>(aData));

            switch (layouttype)

                {

                case EItutLayoutNumeric:

                    {

                    iOwner->DataMgr()->NotifyChangeControlLayout(

                        MItutPropertySubscriber::EItutPropertyKeypadResourceId, 

                        R_FINGER_INPUT_KEYPAD_NUMBER);

                    break;

                    }

                case EItutLayoutAlphabetic:

                    {

                    // should consider: if pin code need to support change keypad when case changed

                    // should also consider: if pin code need to consider different keypad res id used for different

                    // language script

                    iOwner->DataMgr()->NotifyChangeControlLayout(

                        MItutPropertySubscriber::EItutPropertyKeypadResourceId,

                        iOwner->DataMgr()->KeypadResourceId());

                    break;

                    }

                default:

                    return KErrNotSupported;

                }

            return KErrNone;

            }

        case EItutExtCmdDimKey:

            {

            TInt keyidx = *(reinterpret_cast<TInt*>(aData));

            if (IsKeyIdxValid(keyidx))

                {

                DimKey(keyidx);

                }

            return KErrNone;

            }

        case EItutExtCmdHideKey:

            {

            TInt keyidx = *(reinterpret_cast<TInt*>(aData));

            if (IsKeyIdxValid(keyidx))

                {

                HideKey(keyidx);

                }

            return KErrNone;

            }

        case EItutExtCmdAddKey:

            {

            TItutKey itutkey = *(reinterpret_cast<TItutKey*>(aData));

            if (iRscMgr->FindRawKeyBtn(itutkey.iScanCode) == KErrNotFound)

                {

                iRscMgr->CreateCustomizedRawKeyButtonL(itutkey);

                }

            else

                {

                iRscMgr->ShowRawKeyBtn(itutkey.iScanCode);

                }    

            return KErrNone;

            }

        case EItutExtCmdSetIcfData:

            {

            TFepInputContextFieldData icfdata = 

                *(reinterpret_cast<TFepInputContextFieldData*>(aData));

            CFepLayoutMultiLineIcf* icffield = 

                static_cast<CFepLayoutMultiLineIcf*>(iOwner->LayoutContext()->Control(ECtrlIdICF));

            icffield->SetTextL(icfdata);

            }

            break;

        case EItutExtCmdSizeChanged:

            {

            iRscMgr->ResizeAddedCtrls();

            }

        default:

            break;

        }

    return KErrNotSupported;    

    }

CGenericItutUiMgrBase::TUiState CWesternItutUiStateCustomization::StateType()

    {

    return CGenericItutUiMgrBase::EStateCustomization;

    }

void CWesternItutUiStateCustomization::DimKey(TInt aKeyIndex)

    {

    TInt keyscancode = ItutKeymap[aKeyIndex].iScanCode;

    TInt ctrlid = ItutKeymap[aKeyIndex].iCtrlId;

    if (keyscancode != KInvalidScanCode)

        {

        CVirtualKeyboard* keypad = 

            static_cast<CVirtualKeyboard*>(iOwner->LayoutContext()->Control(ECtrlIdStdItut));

        CVirtualKey* dimkey = FindKeyByScanCode(keyscancode);

        keypad->DimKey(dimkey, ETrue);

        iRscMgr->AddDimmedVKey(dimkey);

        }

    else if (ctrlid != KInvalidCtrlId)

        {

        CButtonBase* btn = static_cast<CButtonBase*>(iOwner->LayoutContext()->Control(ctrlid));

        btn->SetDimmed(ETrue);

        iRscMgr->AddDimmedCtrl(btn);

        }

    }

void CWesternItutUiStateCustomization::HideKey(TInt aKeyIndex)

    {

    // cannot hide virtual key, only can hide button

    TInt ctrlid = ItutKeymap[aKeyIndex].iCtrlId;

    if (ctrlid != KInvalidCtrlId)

        {

        iRscMgr->AddHidedCtrl(iOwner->LayoutContext()->Control(ctrlid));

        }

    }

CVirtualKey* CWesternItutUiStateCustomization::FindKeyByScanCode(TInt aScanCode)

    {

    CVirtualKeyboard* keypad = 

        static_cast<CVirtualKeyboard*>(iOwner->LayoutContext()->Control(ECtrlIdStdItut));

    const RPointerArray<CVirtualKey>& keys = keypad->KeyArray();

    for (TInt i = 0; i < keys.Count(); i++)

        {

        if (keys[i]->ScanCode() == aScanCode)

            {

            return keys[i];

            }

        }

    return NULL;

    }

TBool CWesternItutUiStateCustomization::IsKeyIdxValid(TInt aKeyIndex)

    {

    return (aKeyIndex >= 0 && aKeyIndex < sizeof(ItutKeymap)/sizeof(ItutKeymap[0]));

    }

// End Of File