/*

* 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 <aknlayoutscalable_apps.cdl.h>

#include <peninputgeneralitutnew.rsg>

#include <peninputitutconfig_chinese.rsg>

#include <skinlayout.cdl.h>

#include <AknsDrawUtils.h>

#include <AknsUtils.h>

#include <AknUtils.h> 

#include <peninputrawkeybutton.h>

#include <peninputrepeatbutton.h>

#include <peninputcommonbutton.h>

#include "peninputrepeatbuttonex.h"

#include <AknFepGlobalEnums.h>

#include <aknfeppeninputenums.h>

#include <peninputdropdownlist.h>

#include <peninputlayoutchoicelist.h>

#include <peninputscrollablelist.h>

#include <s32mem.h>

#include <peninputlabel.h>

#include <peninputlayoutinputmodechoice.h>

#include <peninputlayoutbubblectrl.h>

#include "peninputgenericitutlayout.h"

#include "peninputgenericitutdatamgr.h"

#include "peninputgenericitutuimgrbase.h"

#include "peninputgenericitutuistatebase.h"

#include "peninputitutchnuimgr.h"

#include "peninputitutwesternuimgr.h"

#include "peninputgenericitutconverter.h"

#include "peninputgenericitutwindowmanager.h"

const TInt KChineseSpell = 100;

const TInt KWesternSpell = 101;

CGenericItutUiLayout* CGenericItutUiLayout::NewL(MLayoutOwner* aLayoutOwner,

                                                 const TAny* aInitData)

    {

    CGenericItutUiLayout* layout = new (ELeave) CGenericItutUiLayout(aLayoutOwner);

    CleanupStack::PushL(layout);

    layout->ConstructL(aInitData);

    CleanupStack::Pop(layout);

    return layout;

    }

CGenericItutUiLayout::CGenericItutUiLayout(MLayoutOwner* aLayoutOwner)

                                          :CFepUiLayout(aLayoutOwner)

    {

    }

CGenericItutUiLayout::~CGenericItutUiLayout()

    {

    delete iDataMgr;

    delete iChnUiMgr;

    delete iWesternUiMgr;

    delete iWindowMgr;

    }

void CGenericItutUiLayout::ConstructL(const TAny* aInitData)

    {

    BaseConstructL();

    TPeninputLayoutData* layoutData = (TPeninputLayoutData*)aInitData;

    iDataMgr = CGenericItutDataMgr::NewL(this, layoutData->iPtiEngine );

    SetScreenSize(TItutDataConverter::AnyToSize(iDataMgr->RequestData(EScreenSize)));

    SetRect(TItutDataConverter::AnyToRect(iDataMgr->RequestData(ELayoutRect)));

    // western ui mgr is default ui mgr

    iWindowMgr = CGenericItutWindowManager::NewL(this, iDataMgr);

    iDataMgr->AddSubscriber(iWindowMgr);    

    iWesternUiMgr = CWesternItutUiMgr::NewL(this, iDataMgr, iWindowMgr);

    }

void CGenericItutUiLayout::SimulateRawEvent(TInt aScanCode, TRawEvent::TType aType)

    {

    TRawEvent event; 

    event.Set(aType,aScanCode);

    TPtrC eventPtr(reinterpret_cast<const TUint16*>(&event),sizeof(event)/sizeof(TUint16));

    SignalOwner(ESignalSimulateEvent,eventPtr);

    }

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

// Simulate raw event to window server immediately.

// simulating raw event command won't be scheduled by AO 

// because it won't be added into CPeninputAnimObj::iAnimCmd.

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

//    

void CGenericItutUiLayout::SimulateImmeRawEvent( TInt aScanCode, TRawEvent::TType aType )

    {

    TRawEvent event; 

    event.Set(aType,aScanCode);    

    TPtrC eventPtr(reinterpret_cast<const TUint16*>(&event),sizeof(event)/sizeof(TUint16));

    SignalOwner( ESignalImmeSimulateEvent, eventPtr );   	

    }

void CGenericItutUiLayout::HandleControlEvent(TInt aEventType, 

                                              CFepUiBaseCtrl* aCtrl, 

                                              const TDesC& aEventData)

    {

    TBool handled = EFalse;

    if (UiMgr())

        {

        TRAP_IGNORE(handled = UiMgr()->HandleCtrlEventL(aEventType,

                                                        aCtrl,

                                                        aEventData));

        }

    if (handled)

        {

        return;   

        }

    TRAP_IGNORE(iWindowMgr->HandleCtrlEventL(aEventType,

                                             aCtrl,

                                             aEventData));

   }

TInt CGenericItutUiLayout::OnAppEditorTextComing(const TFepInputContextFieldData& aData)

    {

    TInt err = iWindowMgr->OnAppEditorTextComing(aData);

    if (UiMgr()->CurrentState() &&

        UiMgr()->CurrentState()->StateType() == CGenericItutUiMgrBase::EStateSpelling)

        {

        TRAP_IGNORE(UiMgr()->HandleCommandL(EItutCmdCheckIcfEmpty, NULL));

        }

     return err;

    }

TInt CGenericItutUiLayout::HandleCommand(TInt aCmd, TUint8* aData)

    {

    if ( KErrNone == CFepUiLayout::HandleCommand( aCmd, aData ) )

        {

        return KErrNone;

        }

    TUint* data = (TUint*) aData;

    switch(aCmd)

        {

        case ECmdPenInputLanguage:

            {

            TRAP_IGNORE(SetInputLanguageL(*data));

            }

            break;

        case ECmdPenInputRange:

        	{

        	iDataMgr->SetLatinOnly( *data );

        	}

        	break;

        case ECmdPenInputFingerInputMode:

            {

            TRAP_IGNORE(SetInputModeL(*data));

            }

            break;

        case ECmdPenInputFingerKeyPress:

        case ECmdPenInputFingerLongKeyPress:

        case EItutExtCmdCustomerState:

        case EItutExtCmdSetLayout:

        case EItutExtCmdDimKey:

        case EItutExtCmdHideKey:

        case EItutExtCmdAddKey:

        case EItutExtCmdSizeChanged:

        case EItutExtCmdSetIcfData:

        case ECmdPenInputCase:

        case ECmdPenInputFingerMatchSelection:

            {

            if (UiMgr())

                {

                TInt handled = KErrNone;

                TRAP_IGNORE(handled = UiMgr()->HandleCommandL(aCmd, aData));

                return handled;

                }

            }

            break;

        case ECmdPenInputFingerSpelling:

            {

            if ( iWesternUiMgr )

                {

                TInt handled = KErrNone;

                TRAP_IGNORE( handled = iWesternUiMgr->HandleCommandL( aCmd, aData ));

                return handled;

                }

            }

            break;

        case ECmdPenInputFingerMatchList:

            {

            if (UiMgr())

                {

                TInt handled = KErrNone;

                TRAP_IGNORE(handled = UiMgr()->HandleCommandL(aCmd, aData));

                return handled;

                }

            }

            break;

        case ECmdPenInputSetTextAlignment:

            {

            iDataMgr->SetIcfTextAlignment(*data);

            iDataMgr->SetTextAlignment();

            }

            break;

        case ECmdPenInputNoFreeSpace:

        	{

            TRAP_IGNORE(ChineseUiManager()->HandleCommandL(ECmdPenInputNoFreeSpace, NULL));

        	}

        case ECmdPenInputSetPromptText:        	

        case ECmdPenInputFingerMatchIndicator:

        case ECmdPenInputSendEditMenuData:

        case ECmdPenInputEnableSettingBtn:

        case ECmdPenInputDimArrowKeys:

        case ECmdPenInputRotation:

            {

            TRAP_IGNORE(iWindowMgr->HandleCommandL(aCmd, aData));

            }

            break;

        case ECmdPenInputIsSecretText:

            {

            TRAP_IGNORE(iWindowMgr->HandleCommandL(aCmd, aData));

            *data ? iIsSecret = ETrue: iIsSecret = EFalse;             

             if (UiMgr())

                {

                TInt handled = KErrNone;

                TRAP_IGNORE(handled = UiMgr()->HandleCommandL(aCmd, aData));

                return handled;

                }

            }

        break;

        case ECmdPenInputEnableIndicatorButton:

            {

            TRAP_IGNORE(iWindowMgr->HandleCommandL(aCmd, aData));

            } 

        break;

        case ECmdPenInputSymbolOfHardKeyOne:

        case ECmdPenInputInEditWordQueryDlg:

            {

            TRAP_IGNORE(iWindowMgr->HandleCommandL(aCmd, aData));

            }

            break;

        case ECmdPenInputIsNumberGrouping:

            {

            TRAP_IGNORE(iWindowMgr->HandleCommandL(aCmd, aData));

            }

            break;

        case ECmdPenInputEditorNumericKeyMap:

        	{

        	iDataMgr->SetNumericKeymap( *data );

        	}

            break;

        case ECmdPenInputEditorCustomNumericKeyMap:

        	{

        	iDataMgr->SetNumericKeymapData( (TInt*) data );

        	}

        	break;

        case ECmdPenInputPermittedRange:

        	{

        	iDataMgr->SetNumericOnly( *data );

        	}

        	break;

        case ECmdPenInputCharacterPreview:

            {

            iWindowMgr->ShowBubble(*aData);    

            }

            break;

        case ECmdPeninputSpellLanguageMode:

        	{

            if ( *data == KChineseSpell )

            	{

				iDataMgr->SetChineseSpellFlag( ETrue );

				return KErrNone;

            	}

            if ( *data == KWesternSpell )

            	{

				iDataMgr->SetChineseSpellFlag( EFalse );

				return KErrNone;

            	}

        	}

        	break;

        case ECmdPeninputSpellICFDisplayContent:

        	{

        	TRAP_IGNORE( iWindowMgr->HandleCommandL( aCmd, aData ));

        	}

        	break;

        default:

            break;

        }

    return KErrNone;

    }

TInt CGenericItutUiLayout::PenInputType()

    {

    return EPluginInputModeItut;

    }

TInt CGenericItutUiLayout::SizeChanged(const TAny* /*pData*/)

    {

    // For avoiding that NULL pointer is called

    // add UiMgr() and CurrentState() condition

    if( !( UiMgr() && UiMgr()->CurrentState()))

        {

        return KErrBadHandle;

        }

    TBool overLap = UiMgr()->CurrentState()->StateType() 

        == CGenericItutUiMgrBase::EStateMatchSelection ? ETrue: EFalse;

    iDataMgr->ReadLafInfo();

    // set layout rect

    SetRect(TItutDataConverter::AnyToRect(iDataMgr->RequestData(ELayoutRect)));

    iWindowMgr->SizeChanged(overLap);

    return KErrNone;    

    }

void CGenericItutUiLayout::SubmitText(const TDesC& aEventData)

    {

    SignalOwner(ESignalKeyEvent, aEventData);

    }

TInt CGenericItutUiLayout::OnSkinChange()

    {

    CFepUiLayout::OnSkinChange();

    TInt err = iWindowMgr->OnSkinChange();

    return err;

    }

TBool CGenericItutUiLayout::PressOnCtrls(TPoint aPt)

    {

    const RPointerArray<CFepUiBaseCtrl>& ctrllist = RootControl()->ControlList();

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

        {

        if (!ctrllist[i]->Hiden() && ctrllist[i]->Rect().Contains(aPt))

            {

            return ETrue;

            }

        }

    return EFalse;    

    }

CGenericItutUiMgrBase* CGenericItutUiLayout::UiMgr()

    {

    if (iDataMgr->IsChinese())

       {

       iCurrentUiMgr = ChineseUiManager();

       }

    else

       {

       iCurrentUiMgr = iWesternUiMgr;

       }

    return iCurrentUiMgr;        

    }

void CGenericItutUiLayout::SetInputModeL(TInt aMode)

    {

	// Input mode can not be set to EnativeNumber in Thai

    TInt inputLanguage = iDataMgr->InputLanguage();

    if ( aMode ==  ENativeNumber && inputLanguage == ELangThai )

        {

        aMode = ENumber;

        }

    TBool numericOnlyChanged = iDataMgr->IsCharFlagChanged() ? ETrue : EFalse;

    //only number mode need judge it

    //  both EStrokeFind and EStroke will be stored as Estroke  ///// 

    if ( aMode != iDataMgr->InputMode() || 

        aMode == EStroke || aMode == EStrokeFind || 

        aMode == EZhuyin || aMode == EZhuyinFind || 

        numericOnlyChanged )

        {

        // deactivate original uimgr first

        if (iCurrentUiMgr 

            && iCurrentUiMgr->CurrentState()

            && iCurrentUiMgr->CurrentState()->StateType() != CGenericItutUiMgrBase::EStateSpelling)

            {

            iCurrentUiMgr->DeactivateUI();

            }

        iDataMgr->SetInputModeL(aMode);

        UiMgr()->ActivateUiL();

        }

    }

void CGenericItutUiLayout::SetInputLanguageL(TInt aLanguage)

    {

    TInt previousLang = iDataMgr->InputLanguage();

    iDataMgr->SetLanguageL(aLanguage);

    iWindowMgr->SetLanguageL(aLanguage);

    if (previousLang != aLanguage)

        {

        // When state is spelling, don¡¯t apply LAF Data   

        if(iCurrentUiMgr 

           && iCurrentUiMgr->CurrentState()

           && iCurrentUiMgr->CurrentState()->StateType() == CGenericItutUiMgrBase::EStateSpelling) 

            {

        	return;

            }

        //

        ApplyVariantLafDataL();   

        }

    }

void CGenericItutUiLayout::OnDeActivate()

    {

    TRAP_IGNORE(UiMgr()->HandleCommandL(ECmdPenInputDeActive, NULL));

    CFepUiLayout::OnDeActivate();

    }

void CGenericItutUiLayout::OnActivate()

    {

    CFepUiLayout::OnActivate();

    iWindowMgr->OnActivate();

    }

CFepUiLayout* CGenericItutUiLayout::UiLayout()

    {

    return this;

    }

void CGenericItutUiLayout::EnterMatchSelectionState(TBool aOn)

    {

    TBuf<4> buf;

    buf.Append(reinterpret_cast<TText*>(&aOn), sizeof(TBool)/sizeof(TText));

    SignalOwner(ESignalEnterMatchSelection, buf);

    }

void CGenericItutUiLayout::HandleAppInfoChange(const TDesC& aInfo, 

                                               TPeninputAppInfo aType)

    {

    if ( aType == EAppIndicatorMsg )

        {

        TRAP_IGNORE(iWindowMgr->HandleAppInfoChangeL(aInfo));

        }

    /* Teleca change begin, 19.05.2009 ssal */    

    if ( aType == EAppByteWarningMsg || aType == EAppMessageTypeChangeMsg)

        {

        TRAP_IGNORE(iWindowMgr->DisplayWarningNote(aInfo));

        } 

    /* Teleca change end, 19.05.2009 ssal */       

    }

void CGenericItutUiLayout::ShowArrowBtn(TInt aShowFlag)

    {

    iWindowMgr->ShowArrowBtn(aShowFlag);    

    }

void CGenericItutUiLayout::ApplyVariantLafDataL(TBool aResolutionChange)

    {

    iWindowMgr->ApplyVariantLafDataL(aResolutionChange);

    }

CGenericItutWindowManager* CGenericItutUiLayout::UiManager()

    {

    return iWindowMgr;   

    }

CFepUiBaseCtrl* CGenericItutUiLayout::Control(TInt aCtrlId)

    {

    return iWindowMgr->Control(aCtrlId); 

    }

CGenericItutUiMgrBase* CGenericItutUiLayout::ChineseUiManager()

    {

    if (!iChnUiMgr)

        {

        TRAP_IGNORE( iChnUiMgr = CChnItutUiMgr::NewL(this, iDataMgr, iWindowMgr) );

        }

    return iChnUiMgr;

    }

// End Of File