/*

* Copyright (c) 2002 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: 

*     Default implementation for number formatting.

*

*/

// INCLUDE FILES

#include <AknUtils.h>

#include <AknLayoutDef.h>

#include <AknLayout.lag>

#include <eikfrlbd.h>

#include <AknPhoneNumberGrouping.h>

#include "locphonenumberformat.h"

// CONSTANT DEFINITIONS

// maximum phone number length

const TInt KLocPhoneNumberMaxLen = 48;

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

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

// CLocPhoneNumberFormat::NewL

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

//

EXPORT_C CLocPhoneNumberFormat* CLocPhoneNumberFormat::NewL()

	{

	CLocPhoneNumberFormat *self = new ( ELeave ) CLocPhoneNumberFormat;

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

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

// CLocPhoneNumberFormat::ConstructL

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

//

void CLocPhoneNumberFormat::ConstructL()

	{

	iPNGEngine = CAknPhoneNumberGrouping::NewL(KLocPhoneNumberMaxLen);

    }

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

// CLocPhoneNumberFormat::CLocPhoneNumberFormat

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

//

CLocPhoneNumberFormat::CLocPhoneNumberFormat()

	{

    // Intentionally empty

	}

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

// CLocPhoneNumberFormat::~CLocPhoneNumberFormat

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

//

CLocPhoneNumberFormat::~CLocPhoneNumberFormat()

	{

	delete iPNGEngine;

	}

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

// CLocPhoneNumberFormat::PhoneNumberFormatL

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

//

TFormatResult CLocPhoneNumberFormat::PhoneNumberFormatL(

    const TDesC& aNumberToFormat,

    TDes& aFormattedString )

	{

	TFormatResult rc( EResultOK );

	if ( iPNGEngine->Set(aNumberToFormat) != KErrNone )

		{

		// If we cannot group the number then just return 

		// the ungrouped number

		return rc;

		}

	HBufC* groupedPhoneNumber = 

		HBufC::NewL(iPNGEngine->FormattedNumber().Length());

	// CAknPhoneNumberGrouping takes care of grouping based on the 

	// current settings. If the __SERIES60_PHONE_NUMBER_GROUPING 

	// feature flag is disabled then grouping is not done.

	TPtr grpPhoneNumberDesc = groupedPhoneNumber->Des();

	iPNGEngine->CopyFormattedNumber(grpPhoneNumberDesc);

	if (aFormattedString.MaxLength() < groupedPhoneNumber->Length())

		{

		// Store only as much as can be fitted into the resultant 

		// Descriptor

		rc = EResultTruncated;

		aFormattedString = 

			groupedPhoneNumber->Right( groupedPhoneNumber->Length() -

										(groupedPhoneNumber->Length() - 

										aFormattedString.MaxLength()) );

		}

	else

		{

		aFormattedString.Copy(*groupedPhoneNumber);

		}

	delete groupedPhoneNumber;

	return rc;

	}

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

// CLocPhoneNumberFormat::PhoneNumberGroupL

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

//	

EXPORT_C HBufC* CLocPhoneNumberFormat::PhoneNumberGroupL( const TDesC& aNumberToGroup )

    {

	if ( iPNGEngine->Set(aNumberToGroup) != KErrNone )

		{

		// If we cannot group the number then just return NULL

		return NULL;

		}

	HBufC* groupedPhoneNumber = HBufC::NewL(iPNGEngine->FormattedNumber().Length());

	// CAknPhoneNumberGrouping takes care of grouping based on the 

	// current settings. If the __SERIES60_PHONE_NUMBER_GROUPING 

	// feature flag is disabled then grouping is not done.

	TPtr grpPhoneNumberDesc = groupedPhoneNumber->Des();

	iPNGEngine->CopyFormattedNumber( grpPhoneNumberDesc );

	return groupedPhoneNumber;	

    }

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

// CLocPhoneNumberFormat::PhoneNumberFormatL

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

//

EXPORT_C TFormatResult CLocPhoneNumberFormat::PhoneNumberFormatL(

    const TDesC& aNumberToFormat,

    TDes& aFormattedString,

    AknTextUtils::TClipDirection aClipDirection,

    CEikFormattedCellListBox *aListBox,

    TInt aItemIndex,

    TInt aSubCellNumber,

    TInt aIcons )

	{

	TFormatResult rc = PhoneNumberFormatL( aNumberToFormat, aFormattedString );

    if (aIcons == 0)

    	{

  		// There is no Icon so just use the AknTextUtils API

   		if( AknTextUtils::ClipToFit( aFormattedString, aClipDirection, 

   										aListBox, aItemIndex,

   										aSubCellNumber ))

   			{

   			rc = EResultClipped;

   			}

    	}

	else

		{

		// Adjust for the Icon Space.

	    CFormattedCellListBoxData *data = 

	        aListBox->ItemDrawer()->FormattedCellData();

	    const CFont *font = data->Font( aListBox->ItemDrawer()->Properties( 

	                                            aItemIndex ), aSubCellNumber );

		//Obtain the layout parameters for this element from the Avkon Layout

	    TAknLayoutText textLayout;

	    textLayout.LayoutText(aListBox->Rect() , 

			AKN_LAYOUT_TEXT_List_pane_texts__menu_single__Line_1(aIcons));

		TRect rect = textLayout.TextRect();

	    TInt width = rect.Width();

		TInt clipgap = data->SubCellTextClipGap( aSubCellNumber );

		if ( AknTextUtils::ClipToFit( aFormattedString, *font, width,

	                                  aClipDirection, width + clipgap ) )

			{

			rc = EResultClipped;

			}

		}

    return rc;

    }

//  End of File