/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the 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