/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbCore module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#include <QTranslator>

#include "hbnumbergrpxmlreader_p.h"

#define NumberGroupingFile ":/i18n/hbngnormalnumbers.xml"

using namespace HbNumberGrpXmlReaderHelp;

HbNumberGrpXmlReader::HbNumberGrpXmlReader( int localeId )

{

	locale.setNum(localeId);

	locale.insert(0, "C");

	found = false;

	done = false;

	phase = 0;

	decimal = "";

	pattern = ""; 

	group = "";

	QFile xmlFile(NumberGroupingFile);

	if ( xmlFile.exists() )	{

		QXmlInputSource source(&xmlFile);

		QXmlSimpleReader reader; 

		reader.setContentHandler(this);  

		reader.parse(source) ;

	}	

} 	

QString HbNumberGrpXmlReader::getPattern()

{

	return pattern;

}

QString HbNumberGrpXmlReader::getGroup()

{

	return group;

}

QString HbNumberGrpXmlReader::getDecimal()

{

	return decimal;

}

HbNumberGrpXmlReader::~HbNumberGrpXmlReader()

{

}

bool HbNumberGrpXmlReader::startDocument()

{

    return true;

}

bool HbNumberGrpXmlReader::startElement( const QString &,

				   const QString &,

				   const QString &qName,

				   const QXmlAttributes & )

{

	if ( done ) {

		return true;

	}

	if ( found ) {		

		if ( qName == DecimalStr ) {

			phase = 1;

		} else if ( qName == GroupStr ) {

			phase = 2;

		} else if ( qName == PatternStr ) {

			phase = 3;

		}

	} else if ( locale == qName ) {

		found = true;

	}

    return true;	

}

bool HbNumberGrpXmlReader::characters( const QString &text )

{  

    if ( done ) {

        return true;

    }

    QString tmpText;

	// This little trick is needed because of limitation in XML reader

	// XML reader doesn't read space character corretly

    if ( text.at(0).toAscii() == 32 ) {  // " "

    } else {

        tmpText = text;

    }

    if ( found ) {

		if ( phase == 1 ) {  //handle Decimal

			decimal = tmpText;

		} else if ( phase == 2 ) { // handle group

			group = tmpText;

		} else if ( phase == 3 ) { // handle pattern

			 pattern = tmpText;

		} else {}

		phase = 0;

    }

    return true;	

}

bool HbNumberGrpXmlReader::endElement( const QString &,

        const QString &,

        const QString &qName )

{

	if ( locale == qName ) {

		done = true;

	}

	return true;

}

bool HbNumberGrpXmlReader::endDocument()

{

    return true;

}