/*************************************************************************
 *
 * 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_XMLChangeImportContext.cxx,v $
 * $Revision: 1.5 $
 *
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#ifndef _XMLOFF_XMLCHANGEIMPORTCONTEXT_HXX
#include "XMLChangeImportContext.hxx"
#endif


#ifndef _TOOLS_DEBUG_HXX 
#include <tools/debug.hxx>
#endif

#ifndef _XMLOFF_XMLIMP_HXX
#include "xmlimp.hxx"
#endif

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

#ifndef _XMLOFF_NMSPMAP_HXX
#include "nmspmap.hxx"
#endif

namespace binfilter {

using ::rtl::OUString;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::text::XTextRange;
using ::com::sun::star::xml::sax::XAttributeList;
using ::binfilter::xmloff::token::IsXMLToken;
using ::binfilter::xmloff::token::XML_CHANGE_ID;

TYPEINIT1( XMLChangeImportContext, SvXMLImportContext );

XMLChangeImportContext::XMLChangeImportContext(
	SvXMLImport& rImport,
	sal_Int16 nPrefix,
	const OUString& rLocalName,
	sal_Bool bStart,
	sal_Bool bEnd,
	sal_Bool bOutsideOfParagraph) :
		SvXMLImportContext(rImport, nPrefix, rLocalName),
		bIsStart(bStart),
		bIsEnd(bEnd),
		bIsOutsideOfParagraph(bOutsideOfParagraph)
{
	DBG_ASSERT(bStart || bEnd, "Must be either start, end, or both!");
}

XMLChangeImportContext::~XMLChangeImportContext()
{
}

void XMLChangeImportContext::StartElement(
	const Reference<XAttributeList>& xAttrList)
{
	sal_Int16 nLength = xAttrList->getLength();
	for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
	{
		OUString sLocalName;
		sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
			GetKeyByAttrName( xAttrList->getNameByIndex(nAttr), 
							  &sLocalName );
		if ( (XML_NAMESPACE_TEXT == nPrefix) &&
             IsXMLToken( sLocalName, XML_CHANGE_ID ) )
		{
			// Id found! Now call RedlineImportHelper

			// prepare parameters
			UniReference<XMLTextImportHelper> rHelper = 
				GetImport().GetTextImport();
			OUString sID = xAttrList->getValueByIndex(nAttr);

			// call for bStart and bEnd (may both be true)
			if (bIsStart)
				rHelper->RedlineSetCursor(sID,sal_True,bIsOutsideOfParagraph);
			if (bIsEnd)
				rHelper->RedlineSetCursor(sID,sal_False,bIsOutsideOfParagraph);

			// outside of paragraph and still open? set open redline ID
			if (bIsOutsideOfParagraph)
            {
                rHelper->SetOpenRedlineId(sID);
			}
		}
		// else: ignore
	}
}
}//end of namespace binfilter
