/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/


#ifndef _XMLOFF_XMLCHANGEDREGIONIMPORTCONTEXT_HXX
#define _XMLOFF_XMLCHANGEDREGIONIMPORTCONTEXT_HXX

#include <xmloff/xmlictxt.hxx>
#include <com/sun/star/uno/Reference.h>


namespace com { namespace sun { namespace star {
	namespace text {
		class XTextCursor;
	}
	namespace xml { namespace sax {
		class XAttributeList;
	} }
} } }
namespace rtl {
	class OUString;
}


class XMLChangedRegionImportContext : public SvXMLImportContext
{
	const ::rtl::OUString sEmpty;

	/// if we replace the current XTextCursor/XText by the ones for
	/// the redline, we remeber the old cursor here.
	::com::sun::star::uno::Reference<
		::com::sun::star::text::XTextCursor> xOldCursor;

	::rtl::OUString sID;        /// redline-ID

    sal_Bool bMergeLastPara;    /// merge-last-paragraph flag

public:
	
	TYPEINFO();

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

	~XMLChangedRegionImportContext();

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

	virtual SvXMLImportContext* CreateChildContext(
		sal_uInt16 nPrefix,
		const ::rtl::OUString& rLocalName,
 		const ::com::sun::star::uno::Reference<
			::com::sun::star::xml::sax::XAttributeList> & xAttrList);

	virtual void EndElement();


	/// change info: To be called from change-info context
	void SetChangeInfo(const ::rtl::OUString& rType,
					   const ::rtl::OUString& rAuthor,
					   const ::rtl::OUString& rComment,
					   const ::rtl::OUString& rDate);

	/// create redline XText/XTextCursor on demand and register with
	/// XMLTextImportHelper
	void UseRedlineText();
};


#endif