/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: XMLChangeInfoContext.hxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-09 15:00:18 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/


#ifndef _XMLOFF_XMLCHANGEINFOCONTEXT_HXX
#define _XMLOFF_XMLCHANGEINFOCONTEXT_HXX

#ifndef _XMLOFF_XMLICTXT_HXX
#include "xmlictxt.hxx"
#endif

#ifndef _COM_SUN_STAR_UNO_REFERENCE_H_
#include <com/sun/star/uno/Reference.h>
#endif

#ifndef _RTL_USTRING_HXX_
#include <rtl/ustring.hxx>
#endif

#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif

namespace com { namespace sun { namespace star {
    namespace xml { namespace sax { class XAttributeList; } }
} } }
class XMLChangedRegionImportContext;



/**
 * Import <office:change-info> elements as children of <text:changed-region>
 * elements. The attribute values will be passed to the enclosing
 * XMLChangedRegionImportContext (which has to be passed down in the
 * constructor).
 */
class XMLChangeInfoContext : public SvXMLImportContext
{
    const ::rtl::OUString& rType;

    ::rtl::OUStringBuffer sAuthorBuffer;
    ::rtl::OUStringBuffer sDateTimeBuffer;
    ::rtl::OUStringBuffer sCommentBuffer;

    XMLChangedRegionImportContext& rChangedRegion;

public:

    TYPEINFO();

    XMLChangeInfoContext(
        SvXMLImport& rImport,
        sal_uInt16 nPrefix,
        const ::rtl::OUString& rLocalName,
        XMLChangedRegionImportContext& rChangedRegion,
        const ::rtl::OUString& rChangeType);

    ~XMLChangeInfoContext();

    virtual void StartElement(
        const ::com::sun::star::uno::Reference<
            ::com::sun::star::xml::sax::XAttributeList> & xAttrList);

    virtual SvXMLImportContext *CreateChildContext(
        USHORT nPrefix,
        const ::rtl::OUString& rLocalName,
        const ::com::sun::star::uno::Reference<
            ::com::sun::star::xml::sax::XAttributeList >& xAttrList );

    virtual void EndElement();

};

#endif