/*

* Copyright (c) 2010 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:  Helper class for easydialing.

*

*/

#include <e32std.h>

#include <AknUtils.h>

#include "easydialingutils.h"

const TText KNameSeparatorChar = ' ';

const TText KListFieldSeparatorChar = '\t';

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

// CreateContactStringLC

//

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

//

HBufC* EasyDialingUtils::CreateContactStringLC(

        const TDesC& aFirstName,

        const TDesC& aLastName,

        const TDesC& aCompanyName,

        CEasyDialingContactDataManager::TNameOrder aNameOrder )

    {

    // first strip control chars from the names

    HBufC* firstName = aFirstName.AllocLC();

    TPtr fPtr = firstName->Des();

    AknTextUtils::StripCharacters( fPtr, KAknStripListControlChars );

    HBufC* lastName = aLastName.AllocLC();

    TPtr lPtr = lastName->Des();

    AknTextUtils::StripCharacters( lPtr, KAknStripListControlChars );

    HBufC* companyName = aCompanyName.AllocLC();

    TPtr cPtr = companyName->Des();

    AknTextUtils::StripCharacters( cPtr, KAknStripListControlChars );

    // Calculate string lenght. If first name and last name are missing, company name is duplicated.

    // Add company name lenght twice to make sure there is enough space.

    TInt stringLength = firstName->Length() + lastName->Length() + 2 * companyName->Length() + 2;

    HBufC* string = HBufC::NewLC( stringLength );

    TPtr ptr = string->Des();

    // If there is no first name, the last name will be used.

    if ( firstName->Length() == 0 )

        {

        ptr.Copy( *lastName );

        }

    // If there is no last name, the first name will be used.

    else if ( lastName->Length() == 0 )

        {

        ptr.Copy( *firstName );

        }

    // If there are both first and last name, the name string is composed of them both.

    else 

        {

        if( aNameOrder == CEasyDialingContactDataManager::EFirstnameLastname )

            {

            ptr.Copy( *firstName );

            ptr.Append( KNameSeparatorChar );

            ptr.Append( *lastName );

            }

        else

            {

            ptr.Copy( *lastName );

            ptr.Append( KNameSeparatorChar );

            ptr.Append( *firstName );

            }        

        }

    // If firstname and last name are missing, put company name into the first field.

    if ( ptr.Length() == 0 )

        {

        ptr.Append( *companyName );

        }

    else

        {

        // Otherwise add company name into the second field using tab as a separator.

        ptr.Append( KListFieldSeparatorChar );

        ptr.Append( *companyName );

        }

    CleanupStack::Pop( string );

    CleanupStack::PopAndDestroy( 3, firstName );

    CleanupStack::PushL( string );

    return string;

    }