/*

* Copyright (c) 2008 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:   Calendar Lunar Plugin 

 *

*/

#include <eikenv.h>

#include <StringLoader.h>

#include <data_caging_path_literals.hrh>

#include <bautils.h>

#include <CalenLunarChinesePluginData.rsg>

#include <QString>

#include <HbAction>

#include <HbView>

#include <HbMenu>

#include <HbMessageBox>

#include <HbLabel>

#include "calendarui_debug.h" 

#include "CalenLunarChinesePlugin.h"

#include "CalenLunarPanic.h"

#include "CalenLunarLocalizedInfo.h"

#include "CalenLunarLocalizer.h"

#include "CalenLunarInfoProvider.h"

#include "CalendarPrivateCRKeys.h"

#include "hb_calencommands.hrh"

//CONSTANTS

_LIT( KFieldSeparator, "\n" );

_LIT( KHeaderSeparator, "\n  ");

_LIT( KResourceChinesePluginFile, "calenlunarchineseplugindata.rsc" );

#define KResourcePath KDC_RESOURCE_FILES_DIR

const TInt KFieldCount = 5;

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

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

// CCalenLunarChinesePlugin::CCalenLunarChinesePlugin

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

//

CCalenLunarChinesePlugin::CCalenLunarChinesePlugin(MCalenServices* aServices)

	:iLocalizer(NULL),

	 iLocInfo(NULL),

	 iServices(aServices),

	 iInfoBarText(NULL),

	 iResourceFileOffset( NULL )

	{

	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;

	}

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

// CCalenLunarChinesePlugin::CreateChinesePluginL

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

//

CCalenLunarChinesePlugin* CCalenLunarChinesePlugin::NewL( 

													MCalenServices* aServices )

	{

	TRACE_ENTRY_POINT;

	CCalenLunarChinesePlugin* self = new( ELeave ) 

										CCalenLunarChinesePlugin( aServices);

	CleanupStack::PushL( self );

	self->ConstructL();

    CleanupStack::Pop(self);

	TRACE_EXIT_POINT;

	return self;

	}

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

// CCalenLunarChinesePlugin::~CCalenLunarChinesePlugin

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

//

CCalenLunarChinesePlugin::~CCalenLunarChinesePlugin()

	{

	TRACE_ENTRY_POINT;

	//Deregister services

	if ( iServices )

        {

        iServices->CancelNotifications(this);

        iServices->Release();

        }

    if(iInfoBarText)

 	    {

 	    delete iInfoBarText;

 	    iInfoBarText = NULL;

 	    }

	delete iInfoProvider;

	delete iLocalizer;

	delete iLocInfo;

	if( iResourceFileOffset )

        {

        CCoeEnv::Static()->DeleteResourceFile( iResourceFileOffset );

        }

	TRACE_EXIT_POINT;

	}

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

// CCalenLunarChinesePlugin::ContructL

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

//

void CCalenLunarChinesePlugin::ConstructL()

	{

	TRACE_ENTRY_POINT;

	TFileName dllName;

	// Get the complate path of the DLL from where it is currently loaded

	Dll::FileName( dllName );

    TFileName resourceFilename;

    resourceFilename.Append(dllName.Mid(0,2));

    resourceFilename.Append(KResourcePath);

    resourceFilename.Append(KResourceChinesePluginFile);

    BaflUtils::NearestLanguageFile( CEikonEnv::Static()->FsSession(), 

															resourceFilename );

    // Add the resource file.

    iResourceFileOffset = CEikonEnv::Static()->AddResourceFileL( 

															resourceFilename );

    iServices->RegisterForNotificationsL( this, ECalenNotifyContextChanged );

	iServices->GetCommandRange( iStart, iEnd );

	iLocalizer = CCalenLunarLocalizer::NewL();

	iInfoProvider = CCalenLunarInfoProvider::NewL( 

											CEikonEnv::Static()->FsSession() );

    TRACE_EXIT_POINT;	

	}

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

// CCalenLunarChinesePlugin::FormatExtraRowStringL

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

//	

void CCalenLunarChinesePlugin::FormatExtraRowStringL()

    {

    TRACE_ENTRY_POINT;

    if ( iLocInfo )

        {

        iExtraRowText.Set( iLocalizer->GetExtraRowTextL( *iLocInfo) );

        }

    else 

        {

        iExtraRowText.Set( KNullDesC );

        }

    TRACE_EXIT_POINT;

    }

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

// CCalenLunarChinesePlugin::InfobarL

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

//	

HbWidget* CCalenLunarChinesePlugin::InfobarL( )

	{

	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;

	return NULL;

	}

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

// CCalenThaiPlugin::InfobarL

// This function is called in case of Hitchcock views

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

//

QString* CCalenLunarChinesePlugin::InfobarTextL( )

    {

    TRACE_ENTRY_POINT;

    if(iInfoBarText)

        {

        delete iInfoBarText;

        iInfoBarText = NULL;

        }

    //Update the local information based on current context

    //from framework.

    UpdateLocalizerInfoL();  

    FormatExtraRowStringL();

    iInfoBarText = iExtraRowText.AllocLC();

    CleanupStack::Pop();

    TRACE_EXIT_POINT;

    return  (new QString((QChar*)iInfoBarText->Des().Ptr(),iInfoBarText->Length()));

    }

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

// CCalenThaiPlugin::InfobarL

// This function is called to add menuitem 

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

//

void CCalenLunarChinesePlugin::CustomiseMenu(HbMenu* aHbMenu)

    {

    HbAction* lunarAction = new HbAction("Show Lunar Data");

    QList<QAction*> actionList = aHbMenu->actions();     

    TInt count = actionList.count() - 1;  

    if(count >= 0)

    aHbMenu->insertAction(actionList[count], lunarAction);

    }

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

// CCalenLunarChinesePlugin::HandleCommandL

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

//

TBool CCalenLunarChinesePlugin::HandleCommandL( const TCalenCommand&  aCommand )

	{

	TRACE_ENTRY_POINT;

	const TInt commandId = aCommand.Command();

	if(ECalenRegionalPluginTapEvent == commandId)

		{

		ShowDetailsL();	

		}

	TRACE_EXIT_POINT;	

	return EFalse;	

	}

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

// CCalenLunarChinesePlugin::CalenCommandHandlerExtensionL

//

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

//

TAny* CCalenLunarChinesePlugin::CalenCommandHandlerExtensionL( 

														TUid /*aExtensionUid*/ )

    {

    TRACE_ENTRY_POINT;

    TRACE_EXIT_POINT;

    return NULL;

    }

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

// CCalenLunarChinesePlugin::CommandHandlerL

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

//

MCalenCommandHandler* CCalenLunarChinesePlugin::CommandHandlerL( TInt aCommand )

	{

	TRACE_ENTRY_POINT;

	MCalenCommandHandler*  commandHandler = NULL;	

	if(ECalenRegionalPluginTapEvent == aCommand)

		{

		commandHandler = this;	

		}

    return commandHandler;

	TRACE_EXIT_POINT;	

	}

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

// CCalenLunarChinesePlugin::UpdateInfoLabelL

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

//	

void CCalenLunarChinesePlugin::UpdateLocalizerInfoL()

	{

	TRACE_ENTRY_POINT;

	QDateTime focusDateTime= iServices->Context().focusDateAndTimeL();

	TDateTime tempDateTime(

					focusDateTime.date().year(),

					static_cast<TMonth>(focusDateTime.date().month() - 1),

					focusDateTime.date().day() - 1, focusDateTime.time().hour(),

					focusDateTime.time().minute(), 0, 0);

	TTime focusTime(tempDateTime);

    TCalenLunarInfo lunarInfo = iInfoProvider->GetLunarInfoL( focusTime );

    delete iLocInfo;

	iLocInfo = NULL;

	if(iLocalizer)

		{

		iLocInfo = iLocalizer->LocalizeL( lunarInfo );	

		}

	TRACE_EXIT_POINT;

	}

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

// CCalenLunarChinesePlugin::HandleNotification

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

//	

void CCalenLunarChinesePlugin::HandleNotification( 

										const TCalenNotification aNotification )

	{

	TRACE_ENTRY_POINT;

	if (aNotification == ECalenNotifyContextChanged)

        {

        TRAP_IGNORE(UpdateLocalizerInfoL());

        }

	TRACE_EXIT_POINT;	

	}

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

// CCalenLunarChinesePlugin::ShowDetailsL

// Message popup from menu

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

//	

void CCalenLunarChinesePlugin::ShowDetailsL( )

    {

    TRACE_ENTRY_POINT;

    HBufC* msgText = HBufC::NewLC( 1000 );

    if ( iLocInfo )

        {

        TInt headerIds[KFieldCount] = {

            R_CALENDAR_LUNAR_INFO_FESTIVAL,

            R_CALENDAR_LUNAR_INFO_SOLAR,

            R_CALENDAR_LUNAR_INFO_DATE,

            R_CALENDAR_LUNAR_INFO_ANIMAL_YEAR,

            R_CALENDAR_LUNAR_INFO_WESTERN_DATE

            };

        RPointerArray<HBufC> headersArray;

        for ( TInt i=0; i < KFieldCount; i++) 

            {

            headersArray.Append( StringLoader::LoadL( headerIds[i] ) );

            }

        CPtrCArray* fieldsArray = new (ELeave) CPtrCArray(5);

        CleanupStack::PushL( fieldsArray );

        fieldsArray->AppendL( iLocInfo->Festival() );

        fieldsArray->AppendL( iLocInfo->SolarTerm() );

        fieldsArray->AppendL( iLocInfo->FullLunarDate() );

        fieldsArray->AppendL( iLocInfo->AnimalYear() );

        fieldsArray->AppendL( iLocInfo->GregorianDate() );

        for (TInt i=0; i < KFieldCount; i++)

            {

            TPtrC fieldPtrC = fieldsArray->At(i);

            if ( fieldPtrC != KNullDesC )

                {

                msgText->Des().Append( *(headersArray[i]) );

                msgText->Des().Append( KHeaderSeparator );

                msgText->Des().Append( fieldPtrC );

                if ( i < KFieldCount - 1 ) // not last

                    {

                    msgText->Des().Append( KFieldSeparator );

                    }

                }

            }

        CleanupStack::PopAndDestroy( fieldsArray );

        headersArray.ResetAndDestroy();

        }

    ExecuteMessageDialogL(*msgText);

    CleanupStack::PopAndDestroy( msgText );

    TRACE_EXIT_POINT;

    }

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

// CCalenLunarChinesePlugin::ShowMessageDialogL

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

//    

void CCalenLunarChinesePlugin::ExecuteMessageDialogL(TDesC& aMsgText)

	{

	TRACE_ENTRY_POINT;	

	QString text = QString::fromUtf16(aMsgText.Ptr(),aMsgText.Length());

   	TRACE_EXIT_POINT;

	}

//EOF