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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include "XMLChangeInfoContext.hxx"
#include "XMLChangedRegionImportContext.hxx"
#include "XMLStringBufferImportContext.hxx"
#include <com/sun/star/uno/Reference.h>
#include "xmlnmspe.hxx"
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlimp.hxx>



using namespace ::xmloff::token;

using ::rtl::OUString;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::xml::sax::XAttributeList;


TYPEINIT1(XMLChangeInfoContext, SvXMLImportContext);

XMLChangeInfoContext::XMLChangeInfoContext(
    SvXMLImport& rImport,
    sal_uInt16 nPrefix,
    const OUString& rLocalName,
    XMLChangedRegionImportContext& rPParent,
    const OUString& rChangeType)
:	SvXMLImportContext(rImport, nPrefix, rLocalName)
,	rType(rChangeType)
,	rChangedRegion(rPParent)
{
}

XMLChangeInfoContext::~XMLChangeInfoContext()
{
}

void XMLChangeInfoContext::StartElement(const Reference<XAttributeList> &)
{
    // no attributes
}

SvXMLImportContext* XMLChangeInfoContext::CreateChildContext(
    USHORT nPrefix,
    const OUString& rLocalName,
    const Reference<XAttributeList >& xAttrList )
{
    SvXMLImportContext* pContext = NULL;

    if( XML_NAMESPACE_DC == nPrefix )
    {
        if( IsXMLToken( rLocalName, XML_CREATOR ) )
            pContext = new XMLStringBufferImportContext(GetImport(), nPrefix, 
                                            rLocalName, sAuthorBuffer);
        else if( IsXMLToken( rLocalName, XML_DATE ) )
            pContext = new XMLStringBufferImportContext(GetImport(), nPrefix, 
                                            rLocalName, sDateTimeBuffer);
    }
    else if ( ( XML_NAMESPACE_TEXT == nPrefix ) && 
         IsXMLToken( rLocalName, XML_P )       )
    {
        pContext = new XMLStringBufferImportContext(GetImport(), nPrefix,
                                                   rLocalName, sCommentBuffer);
    }

    if( !pContext )
    {
        pContext = SvXMLImportContext::CreateChildContext(nPrefix, rLocalName,
                                                          xAttrList);
    }

    return pContext;
}

void XMLChangeInfoContext::EndElement()
{
    // set values at changed region context
    rChangedRegion.SetChangeInfo(rType, sAuthorBuffer.makeStringAndClear(), 
                                 sCommentBuffer.makeStringAndClear(), 
                                 sDateTimeBuffer.makeStringAndClear());
}

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