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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: xmloff_XMLLineNumberingExport.cxx,v $
 * $Revision: 1.5 $
 *
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#ifndef _XMLOFF_XMLLINENUMBERINGEXPORT_HXX_
#include "XMLLineNumberingExport.hxx"
#endif


#ifndef _COM_SUN_STAR_TEXT_XLINENUMBERINGPROPERTIES_HPP_
#include "com/sun/star/text/XLineNumberingProperties.hpp"
#endif

#ifndef _COM_SUN_STAR_STYLE_LINENUMBERPOSITION_HPP_
#include <com/sun/star/style/LineNumberPosition.hpp>
#endif

#ifndef _XMLOFF_XMLEXP_HXX
#include "xmlexp.hxx"
#endif

#ifndef _XMLOFF_XMLUCONV_HXX
#include "xmluconv.hxx"
#endif

#ifndef _XMLOFF_XMLNMSPE_HXX
#include "xmlnmspe.hxx"
#endif


namespace binfilter {


using namespace ::com::sun::star::uno;
using namespace ::com::sun::star;
using namespace ::binfilter::xmloff::token;

using ::rtl::OUString;
using ::rtl::OUStringBuffer;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::text::XLineNumberingProperties;


XMLLineNumberingExport::XMLLineNumberingExport(SvXMLExport& rExp) :
	rExport(rExp),
	sCharStyleName(RTL_CONSTASCII_USTRINGPARAM("CharStyleName")),
	sCountEmptyLines(RTL_CONSTASCII_USTRINGPARAM("CountEmptyLines")),
	sCountLinesInFrames(RTL_CONSTASCII_USTRINGPARAM("CountLinesInFrames")),
	sDistance(RTL_CONSTASCII_USTRINGPARAM("Distance")),
	sInterval(RTL_CONSTASCII_USTRINGPARAM("Interval")),
	sSeparatorText(RTL_CONSTASCII_USTRINGPARAM("SeparatorText")),
	sNumberPosition(RTL_CONSTASCII_USTRINGPARAM("NumberPosition")),
	sNumberingType(RTL_CONSTASCII_USTRINGPARAM("NumberingType")),
	sIsOn(RTL_CONSTASCII_USTRINGPARAM("IsOn")),
	sRestartAtEachPage(RTL_CONSTASCII_USTRINGPARAM("RestartAtEachPage")),
	sSeparatorInterval(RTL_CONSTASCII_USTRINGPARAM("SeparatorInterval"))
{
}

SvXMLEnumMapEntry __READONLY_DATA aLineNumberPositionMap[] =
{
	{ XML_LEFT,	    style::LineNumberPosition::LEFT },
	{ XML_RIGHT,	style::LineNumberPosition::RIGHT },
	{ XML_INSIDE,	style::LineNumberPosition::INSIDE },
	{ XML_OUTSIDE,  style::LineNumberPosition::OUTSIDE },
	{ XML_TOKEN_INVALID, 0 }
};



void XMLLineNumberingExport::Export()
{
	// export element if we have line numbering info
	Reference<XLineNumberingProperties> xSupplier(rExport.GetModel(), 
												  UNO_QUERY);
	if (xSupplier.is())
	{
		Reference<XPropertySet> xLineNumbering = 
			xSupplier->getLineNumberingProperties();

		if (xLineNumbering.is())
		{
			Any aAny;

			// char style
			aAny = xLineNumbering->getPropertyValue(sCharStyleName);
			OUString sTmp;
			aAny >>= sTmp;
			if (sTmp.getLength() > 0)
			{
				rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STYLE_NAME, sTmp);
			}

			// enable
			aAny = xLineNumbering->getPropertyValue(sIsOn);
			if (! *(sal_Bool*)aAny.getValue())
			{
				rExport.AddAttribute(XML_NAMESPACE_TEXT, 
                                     XML_NUMBER_LINES, XML_FALSE);
			}

			// count empty lines
			aAny = xLineNumbering->getPropertyValue(sCountEmptyLines);
			if (! *(sal_Bool*)aAny.getValue())
			{
				rExport.AddAttribute(XML_NAMESPACE_TEXT, 
                                     XML_COUNT_EMPTY_LINES, XML_FALSE);
			}

			// count in frames
			aAny = xLineNumbering->getPropertyValue(sCountLinesInFrames);
			if (*(sal_Bool*)aAny.getValue())
			{
				rExport.AddAttribute(XML_NAMESPACE_TEXT, 
                                     XML_COUNT_IN_FLOATING_FRAMES, XML_TRUE);
			}

			// restart numbering
			aAny = xLineNumbering->getPropertyValue(sRestartAtEachPage);
			if (*(sal_Bool*)aAny.getValue())
			{
				rExport.AddAttribute(XML_NAMESPACE_TEXT,
                                     XML_RESTART_ON_PAGE, XML_TRUE);
			}

			// Distance
			aAny = xLineNumbering->getPropertyValue(sDistance);
			sal_Int32 nLength;
			aAny >>= nLength;
			if (nLength != 0)
			{
				OUStringBuffer sBuf;
				rExport.GetMM100UnitConverter().convertMeasure(sBuf, nLength);
				rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_OFFSET,
									 sBuf.makeStringAndClear());
			}

			// NumeringType
			OUStringBuffer sNumPosBuf;
			aAny = xLineNumbering->getPropertyValue(sNumberingType);
			sal_Int16 nFormat;
			aAny >>= nFormat;
			rExport.GetMM100UnitConverter().convertNumFormat( sNumPosBuf, nFormat );
			rExport.AddAttribute(XML_NAMESPACE_STYLE, XML_NUM_FORMAT,
								 sNumPosBuf.makeStringAndClear());
			rExport.GetMM100UnitConverter().convertNumLetterSync( sNumPosBuf, nFormat );
			if( sNumPosBuf.getLength() ) 
			{
				rExport.AddAttribute(XML_NAMESPACE_STYLE, 
									 XML_NUM_LETTER_SYNC,
									 sNumPosBuf.makeStringAndClear() );
			}

			// number position
			aAny = xLineNumbering->getPropertyValue(sNumberPosition);
			sal_Int16 nPosition;
			aAny >>= nPosition;
			if (SvXMLUnitConverter::convertEnum(sNumPosBuf, nPosition, 
												aLineNumberPositionMap))
			{
				rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_NUMBER_POSITION,
									 sNumPosBuf.makeStringAndClear());
			}

			// sInterval
			aAny = xLineNumbering->getPropertyValue(sInterval);
			sal_Int16 nLineInterval;
			aAny >>= nLineInterval;
			OUStringBuffer sBuf;
			SvXMLUnitConverter::convertNumber(sBuf, 
											  (sal_Int32)nLineInterval);
			rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_INCREMENT,
								 sBuf.makeStringAndClear());

			SvXMLElementExport aConfigElem(rExport, XML_NAMESPACE_TEXT, 
										   XML_LINENUMBERING_CONFIGURATION, 
										   sal_True, sal_True);

			// line separator
			aAny = xLineNumbering->getPropertyValue(sSeparatorText);
			OUString sSeparator;
			aAny >>= sSeparator;
			if (sSeparator.getLength() > 0)
			{

				// SeparatorInterval
				aAny = xLineNumbering->getPropertyValue(sSeparatorInterval);
				sal_Int16 nLineDistance;
				aAny >>= nLineDistance;
				OUStringBuffer sBuf;
				SvXMLUnitConverter::convertNumber(sBuf, 
												  (sal_Int32)nLineDistance);
				rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_INCREMENT,
									 sBuf.makeStringAndClear());

				SvXMLElementExport aSeparatorElem(rExport, XML_NAMESPACE_TEXT,
												  XML_LINENUMBERING_SEPARATOR,
												  sal_True, sal_False);
				rExport.Characters(sSeparator);
			}
		}
		// else: no configuration: don't save -> default
	}
	// can't even get supplier: don't save -> default
}
}//end of namespace binfilter
