/*

* Copyright (c) 2002-2006 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 <s32mem.h>

#include <centralrepository.h>

#include <AknFepGlobalEnums.h>

#include <aknfeppeninputenums.h>

#include <aknedsts.h>

#include <peninputcommonlayoutglobalenum.h>

#include "PeninputPluginKrDbg.h"

#include "PeninputPluginKr.hrh"

#include "PluginKrFepManagerBase.h"

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

// Constructors & Destructors

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

//

CPluginKrFepManagerBase::CPluginKrFepManagerBase(

        CPeninputPluginKr& aOwner, 

        RPeninputServer& aPenInputServer)

    : iOwner(aOwner),

      iPenInputServer(aPenInputServer),

      iSuggestedRange(ERangeInvalid),

      iLastRange(ERangeInvalid)

    {

    }

void CPluginKrFepManagerBase::ConstructL()

    {

    }

CPluginKrFepManagerBase::~CPluginKrFepManagerBase()

    {

    delete iRepository;

    }

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

// from MAknFepManagerInterface

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

//

void CPluginKrFepManagerBase::SetMode(

        TInt aMode, 

        TBool aPredictive, 

        TBool aQwertyInputMode,

        TInt /*aKeyboardType*/ )

    {

    LOG3("FEP.IMEPLG.KR.Base.SetMode %d %d %d",aMode,aPredictive,aQwertyInputMode);

    iHkbUi->SetMode(aMode, aPredictive, aQwertyInputMode);

    }

void CPluginKrFepManagerBase::SetCase(TCase aCase)

    {

    LOG1("FEP.IMEPLG.KR.Base.SetCase %d",aCase);

    iHkbUi->SetCase(aCase);

    }

void CPluginKrFepManagerBase::SetNumberModeKeyMappingL(

        TAknEditorNumericKeymap aAknEditorNumericKeymap)

    {

    LOG1("FEP.IMEPLG.KR.Base.SetNumberModeKeyMappingL %d",aAknEditorNumericKeymap);

    SendCommandToServer(ECmdPenInputEditorNumericKeyMap, aAknEditorNumericKeymap);    

    }

TBool CPluginKrFepManagerBase::HandleKeyL(

        TInt aKey, 

        TKeyPressLength aLength,

        TEventCode /*aEventCode*/ )

    {

    LOG2("FEP.IMEPLG.KR.Base.HandleKeyL %d",aKey,aLength);

    return iHkbUi->HandleKeyL( aKey, aLength );

    }

void CPluginKrFepManagerBase::HandleCommandL(

        TInt aCommandId)

    {

    LOG1("FEP.IMEPLG.KR.Base.HandleCommandL %d",aCommandId);

    SendCommandToServer( aCommandId );

    }

void CPluginKrFepManagerBase::HandleCommandL(

        TInt aCommandId, 

        TInt aParam)

    {

    switch ( aCommandId )

        {

        case ECmdPenInputRange:

            {

            LOG1("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputRange %d",iHkbMode);

            if (aParam&EPRCFind) LOG("FEP.IMEPLG.KR.Base  EPRCFind");

            if (aParam&ECangJie) LOG("FEP.IMEPLG.KR.Base  ECangJie");

            if (aParam&EZhuyinFind) LOG("FEP.IMEPLG.KR.Base  EZhuyinFind");

            if (aParam&EStrokeFind) LOG("FEP.IMEPLG.KR.Base  EStrokeFind");

            if (aParam&EPinyin) LOG("FEP.IMEPLG.KR.Base  EPinyin");

            if (aParam&EZhuyin) LOG("FEP.IMEPLG.KR.Base  EZhuyin");

            if (aParam&EStroke) LOG("FEP.IMEPLG.KR.Base  EStroke");

            if (aParam&ELatin) LOG("FEP.IMEPLG.KR.Base  ELatin");

            if (aParam&ENumber) LOG("FEP.IMEPLG.KR.Base  ENumber");

            if (aParam&EHiraganaKanji) LOG("FEP.IMEPLG.KR.Base  EHiraganaKanji");

            if (aParam&EKatakana) LOG("FEP.IMEPLG.KR.Base  EKatakana");

            if (aParam&EHiragana) LOG("FEP.IMEPLG.KR.Base  EHiragana");

            if (aParam&EHindi) LOG("FEP.IMEPLG.KR.Base  EHindi");

            if (aParam&ENativeNumber) LOG("FEP.IMEPLG.KR.Base  ENativeNumber");

            if (aParam&EHangul) LOG("FEP.IMEPLG.KR.Base  EHangul");

            if (aParam&ELatinText) LOG("FEP.IMEPLG.KR.Base  ELatinText");

            if (aParam&ELatinUpper) LOG("FEP.IMEPLG.KR.Base  ELatinUpper");

            if (aParam&ELatinLower) LOG("FEP.IMEPLG.KR.Base  ELatinLower");

            if (aParam&ECangJieNormal) LOG("FEP.IMEPLG.KR.Base  ECangJieNormal");

            if (aParam&ECangJieEasy) LOG("FEP.IMEPLG.KR.Base  ECangJieEasy");

            if (aParam&ECangJieAdvanced) LOG("FEP.IMEPLG.KR.Base  ECangJieAdvanced");

            iHkbMode = aParam;

            }

            break;

        case ECmdPenInputPermittedRange:

            {

            LOG("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputPermittedRange");

            if (aParam&EAknEditorTextInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorTextInputMode");

            if (aParam&EAknEditorNumericInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorNumericInputMode");

            if (aParam&EAknEditorSecretAlphaInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorSecretAlphaInputMode");

            if (aParam&EAknEditorKatakanaInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorKatakanaInputMode");

            if (aParam&EAknEditorFullWidthTextInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorFullWidthTextInputMode");

            if (aParam&EAknEditorFullWidthNumericInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorFullWidthNumericInputMode");

            if (aParam&EAknEditorFullWidthKatakanaInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorFullWidthKatakanaInputMode");

            if (aParam&EAknEditorHiraganaKanjiInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorHiraganaKanjiInputMode");

            if (aParam&EAknEditorHiraganaInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorHiraganaInputMode");

            if (aParam&EAknEditorHalfWidthTextInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorHalfWidthTextInputMode");

            if (aParam&EAknEditorHangulInputMode) LOG("FEP.IMEPLG.KR.Base  EAknEditorHangulInputMode");

            iLastCase = ECaseInvalide;

            SetLayoutPermitedRanges( aParam );

            }

            break;

        case ECmdPenInputEditorState:

            {

            LOG("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputEditorState");

            SetLayoutRange(reinterpret_cast<CAknEdwinState*>(aParam));

            }

            break;

        case ECmdPenInputSetWindowPos:

            {

            LOG("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputSetWindowPos");

            //SetLayoutPosition(*reinterpret_cast<TRect*>(aParam));

            }

            break;

        case ECmdPenInputCaseMode:

            LOG1("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputCaseMode %d",aParam);

            //if( aParam != iLastCase )

                {

                SendCommandToServer( ECmdPenInputCase, aParam );

                iLastCase = aParam;

                }

            break;

        case ECmdPenInputEditorCustomNumericKeyMap:

            {

            LOG("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputEditorCustomNumericKeyMap");

            TDesC* res = (TDesC*)aParam;

            TPtrC8 param;

            param.Set((TUint8*)res->Ptr(), res->Size());

            SendCommandToServer( aCommandId, param );                    

            SetNumberModeKeyMappingL((TAknEditorNumericKeymap)EKeymapFromResource);

            }

            break;            

        case ECmdPenInputSuggestRange:

            LOG("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputSuggestRange");

            iSuggestedRange = aParam;

            if( iSuggestedRange == ERangeAccent )

                {

                iSuggestedRange = ERangeEnglish;

                }

            break;

        case ECmdPenInputSendEditorTextAndCurPos:

            {

            LOG("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputSendEditorTextAndCurPos");

            TFepInputContextFieldData* pIcfData = 

                reinterpret_cast<TFepInputContextFieldData*>( aParam );

            TInt dataSize = sizeof( TFepInputContextFieldData );

            TInt textSize = pIcfData->iText.Size();

            HBufC8* buf = HBufC8::NewLC(dataSize + textSize + 2*sizeof(TInt));

            TPtr8 bufPtr = buf->Des();

            RDesWriteStream writeStream;

            writeStream.Open(bufPtr);

            CleanupClosePushL(writeStream);

            writeStream.WriteInt32L(dataSize);

            writeStream.WriteInt32L(textSize);

            const TUint8* pData = reinterpret_cast<const TUint8*>( pIcfData );

            writeStream.WriteL( pData, dataSize );

            const TUint8* pText = reinterpret_cast<const TUint8*>( pIcfData->iText.Ptr() );

            writeStream.WriteL( pText, textSize );

            writeStream.CommitL();

            SendCommandToServer( aCommandId, bufPtr );

            CleanupStack::PopAndDestroy(&writeStream);

            CleanupStack::PopAndDestroy(buf);

            }

            break;

        case ECmdPenInputSetPromptText:

            {

            LOG("FEP.IMEPLG.KR.Base.HandleCommandL ECmdPenInputSetPromptText");

            TFepPromptText* pPromptData = 

                reinterpret_cast<TFepPromptText*>( aParam );

            TInt dataSize = sizeof( TFepPromptText );

            TInt textSize = 0;

            if (pPromptData->iText.Length())

                {

                textSize = pPromptData->iText.Size();

                }

            HBufC8* buf = HBufC8::NewLC(dataSize + textSize + 2*sizeof(TInt));

            TPtr8 bufPtr = buf->Des();

            RDesWriteStream writeStream;

            writeStream.Open(bufPtr);

            CleanupClosePushL(writeStream);

            writeStream.WriteInt32L(dataSize);

            writeStream.WriteInt32L(textSize);

            const TUint8* pData = reinterpret_cast<const TUint8*>( pPromptData );

            writeStream.WriteL( pData, dataSize );

            if (textSize != 0)

                {

                const TUint16* pText = pPromptData->iText.Ptr();

                writeStream.WriteL( pText, textSize/2 );

                }

            writeStream.CommitL();

            SendCommandToServer( aCommandId, bufPtr );

            CleanupStack::PopAndDestroy(&writeStream);

            CleanupStack::PopAndDestroy(buf);

            }

            break;

        case ECmdPenInputFingerMatchIndicator:

            {

            if (aParam)  // ITUT

                {

                TFepIndicatorInfo* pIndicatorData = 

                    reinterpret_cast<TFepIndicatorInfo*>( aParam );

                HBufC8* buf = HBufC8::NewLC(4 * sizeof(TInt));

                TPtr8 bufPtr = buf->Des();

                RDesWriteStream writeStream;

                writeStream.Open(bufPtr);

                CleanupClosePushL(writeStream);

                writeStream.WriteInt32L(pIndicatorData->iIndicatorImgID);

                writeStream.WriteInt32L(pIndicatorData->iIndicatorMaskID);

                writeStream.WriteInt32L(pIndicatorData->iIndicatorTextImgID);

                writeStream.WriteInt32L(pIndicatorData->iIndicatorTextMaskID);

                writeStream.CommitL();

                SendCommandToServer( aCommandId, bufPtr );

                CleanupStack::PopAndDestroy(&writeStream);

                CleanupStack::PopAndDestroy(buf);

                }

            else

                {

                SendCommandToServer( aCommandId, 0 );

                }

            }

            break;

        default:

            LOG2("FEP.IMEPLG.KR.Base.HandleCommandL %d 0x%08x",aCommandId,aParam);

            SendCommandToServer( aCommandId, aParam );

            break;

        }

    }

void CPluginKrFepManagerBase::CloseUI()

    {

    LOG("FEP.IMEPLG.KR.Base.CloseUI");

    if ( iPenInputServer.IsVisible() )

        {

        iPenInputServer.ActivateLayout( EFalse ); 

        }

    }

void CPluginKrFepManagerBase::ExpireMultitapTimer()

    {

    LOG("FEP.IMEPLG.KR.Base.ExpireMultitapTimer");

    }

TBool CPluginKrFepManagerBase::IsValidNumericLongKeyPress(TInt aKey) const

    {

    LOG1("FEP.IMEPLG.KR.Base.IsValidNumericLongKeyPress %d",aKey);

    return EFalse;

    }

void CPluginKrFepManagerBase::AddTextToUserDictionaryL(const TDesC& aText)

    {

    TPtrC ptr(aText);

    LOG1("FEP.IMEPLG.KR.Base.AddTextToUserDictionaryL %S",&ptr);

    }

void CPluginKrFepManagerBase::GetFormatOfFepInlineText(

        TCharFormat& /*aFormat*/, 

        TInt& /*aNumberOfCharactersWithSameFormat*/, 

        TInt aPositionOfCharacter) const

    {

    LOG1("FEP.IMEPLG.KR.Base.GetFormatOfFepInlineText %S",aPositionOfCharacter);

    }

TInt CPluginKrFepManagerBase::SupportLanguage(TInt aMode) const

    {

    LOG2("FEP.IMEPLG.KR.Base.SupportLanguage %d - %d",aMode,iLanguage);

    return iLanguage;

    }

void CPluginKrFepManagerBase::SetInputLanguageL(TLanguage aLanguage)

    {

    LOG1("FEP.IMEPLG.KR.Base.SetInputLanguageL %d",aLanguage);

    iLanguage = aLanguage;

    SendCommandToServer(ECmdPenInputLanguage, (TInt)aLanguage);

    }

TBool CPluginKrFepManagerBase::IsValidShiftKeyPress() const

    {

    LOG("FEP.IMEPLG.KR.Base.IsValidShiftKeyPress");

    return EFalse;

    }

void CPluginKrFepManagerBase::SetEditorContext(TInt aContext)

    {

    LOG1("FEP.IMEPLG.KR.Base.SetEditorContext %d",aContext);

    }

void CPluginKrFepManagerBase::ActivateUI()

    {

    LOG("FEP.IMEPLG.KR.Base.ActivateUI");

    iPenInputServer.ActivateLayout( ETrue );

    }

void CPluginKrFepManagerBase::SetFepAwareEditorText(

        const TFepInputContextFieldData& /*aIcfData*/)

    {

    LOG("FEP.IMEPLG.KR.Base.SetFepAwareEditorText");

    }

TInt CPluginKrFepManagerBase::EditorMaxLength()

    {

    LOG1("FEP.IMEPLG.KR.Base.EditorMaxLength - %d",iMaxEditorLength);

    return iMaxEditorLength;

    }

void CPluginKrFepManagerBase::ResourceChanged(TInt aType)

    {

    LOG1("FEP.IMEPLG.KR.Base.ResourceChanged - %d",aType);

    iPenInputServer.ResourceChanged(aType);

    }

void CPluginKrFepManagerBase::SetNextFepUI(

        MAknFepManagerInterface* aNextUi)

    {

    LOG("FEP.IMEPLG.KR.Base.SetNextFepUI");

    iHkbUi = aNextUi;

    }

void CPluginKrFepManagerBase::SetStarKeyFlag( TBool aSet )

    {

    LOG1("FEP.IMEPLG.KR.Base.SetStarKeyFlag %d",aSet);

    }

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

// External Functions

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

//

void CPluginKrFepManagerBase::OnInit()

    {

    }

void CPluginKrFepManagerBase::RetrieveEditorMaxLength()

    {

    }

void CPluginKrFepManagerBase::UpdateRange( TInt aRange )

    {

    iLastRange=aRange;

    }

void CPluginKrFepManagerBase::UpdateCaseMode( TInt aCaseMode )

    {

    iLastCase = aCaseMode; 

    }

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

// Internal Functions

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

//

void CPluginKrFepManagerBase::SendCommandToServer( TInt aCommandId )

    {

    iPenInputServer.HandleCommand( aCommandId );

    }

void CPluginKrFepManagerBase::SendCommandToServer( TInt aCommandId, TInt aParam )

    {

    TBuf8<sizeof(TInt)> buf;

    buf.Append( (TUint8*)&aParam, sizeof(TInt) );    

    SendCommandToServer( aCommandId, buf );

    }

void CPluginKrFepManagerBase::SendCommandToServer(TInt aCommandId, const TDesC8& aParam)

    {

    iPenInputServer.HandleCommand( aCommandId, aParam );        

    }

void CPluginKrFepManagerBase::SetLayoutRange(const CAknEdwinState* aEditorState)

    {

    //calculate permitted ranges

    // TODO: Korean specific permitted range can be added

    if (aEditorState)

        {

        if( aEditorState->Flags() & EAknEditorFlagLatinInputModesOnly )

            {

            iPermittedRange &= ~ERangeNative;

            iPermittedRange &= ~ERangeNativeNumber;

            iPermittedRange &= ~ERangeSymbol;

            }

        /*

        if ( iPermittedMode != EAknEditorNumericInputMode 

            && !( aEditorState->Flags() & EAknEditorFlagLatinInputModesOnly ) )

            {

            iPermittedRange &= ~ERangeEnglish;

            }

        */

        }

    else // for MFNE editor

        {

        if ( iPermittedMode == EAknEditorNumericInputMode )

            {

            iPermittedRange &= ~ERangeSymbol;

            if( iHkbMode == ENumber )

                {

                iPermittedRange = ERangeNumber;

                }

            else if ( iHkbMode == ENativeNumber )

                {

                iPermittedRange = ERangeNativeNumber;

                } 

            }

        }

    SendCommandToServer( ECmdPenInputPermittedRange, iPermittedRange );

    TInt priRange;

    switch( iHkbMode )

        {

        case ECangJie:

        case EStrokeFind:

        case EStroke:

        case EPinyin:

        case EZhuyin:

        case EZhuyinFind:

        case EHindi:

        case EHangul:

            {

            priRange = ERangeNative;

            }

            break;                 

        case ENumber:

            {

            priRange = ERangeNumber;

            }

            break;  

        case ENativeNumber:

            {

            priRange = ERangeNativeNumber;

            }

            break;  

        case EPRCFind:

        case ELatin:

        case ELatinText:

        case ELatinUpper:

        case ELatinLower:

        	{

        	priRange = ERangeEnglish;

        	}

        	break;

        default:

            priRange = iPermittedRange & ERangeNative ? ERangeNative : ERangeEnglish;

            break;               

        }

    if( iSuggestedRange != ERangeInvalid && (iSuggestedRange & iPermittedRange) )

        {

        priRange = iSuggestedRange;

        iSuggestedRange = ERangeInvalid;

        }

    if (iLastRange)