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diff --git a/xmloff/source/text/XMLChangeImportContext.hxx b/xmloff/source/text/XMLChangeImportContext.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+
+#ifndef INCLUDED_XMLOFF_SOURCE_TEXT_XMLCHANGEIMPORTCONTEXT_HXX
+#define INCLUDED_XMLOFF_SOURCE_TEXT_XMLCHANGEIMPORTCONTEXT_HXX
+
+
+#include <xmloff/xmlictxt.hxx>
+#include <com/sun/star/uno/Reference.h>
+
+
+namespace com::sun::star {
+    namespace xml::sax {
+        class XAttributeList;
+    }
+}
+
+
+/**
+ * import change tracking/redlining markers
+ * <text:change>, <text:change-start>, <text:change-end>
+ */
+class XMLChangeImportContext : public SvXMLImportContext
+{
+public:
+    enum class Element { START, END, POINT };
+
+    /**
+     * import a change mark
+     * (<text:change>, <text:change-start>, <text:change-end>)
+     * Note: a <text:change> mark denotes start and end of a change
+     * simultaneously, as in Element::POINT.
+     */
+    XMLChangeImportContext(
+        SvXMLImport& rImport,
+        sal_Int16 nPrefix,
+        const OUString& rLocalName,
+        Element eElement,
+        /// true if change mark is encountered outside of a paragraph
+        /// (usually before a section or table)
+        bool bIsOutsideOfParagraph);
+
+    virtual ~XMLChangeImportContext() override;
+
+    virtual void StartElement(
+        const css::uno::Reference<css::xml::sax::XAttributeList> & xAttrList) override;
+
+private:
+    Element m_Element;
+    bool m_bIsOutsideOfParagraph;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */