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diff --git a/sw/inc/swscanner.hxx b/sw/inc/swscanner.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_SW_INC_SWSCANNER_HXX
+#define INCLUDED_SW_INC_SWSCANNER_HXX
+
+#include <i18nlangtag/lang.h>
+#include "modeltoviewhelper.hxx"
+
+#include <functional>
+
+class SwTextNode;
+
+// Helper class that provides consecutively the words of a selected area
+// during spell check
+class SwScanner
+{
+    std::function<LanguageType (sal_Int32, sal_Int32, bool)> m_pGetLangOfChar;
+    OUString m_aWord;
+    const OUString m_aPreDashReplacementText;
+    OUString m_aText;
+    const LanguageType* m_pLanguage;
+    const ModelToViewHelper m_ModelToView;
+    sal_Int32 m_nStartPos;
+    sal_Int32 m_nEndPos;
+    sal_Int32 m_nBegin;
+    sal_Int32 m_nLength;
+    sal_Int32 m_nOverriddenDashCount;
+    LanguageType m_aCurrentLang;
+    sal_uInt16 m_nWordType;
+    bool m_bClip;
+
+public:
+    SwScanner(const std::function<LanguageType(sal_Int32, sal_Int32, bool)>& pGetLangOfChar,
+              const OUString& rText, const LanguageType* pLang, const ModelToViewHelper& rConvMap,
+              sal_uInt16 nWordType, sal_Int32 nStart, sal_Int32 nEnd, bool bClip = false);
+    SwScanner( const SwTextNode& rNd, const OUString& rText,
+               const LanguageType* pLang,
+               const ModelToViewHelper& rConvMap,
+               sal_uInt16 nWordType,
+               sal_Int32 nStart, sal_Int32 nEnd, bool bClip = false );
+
+    // This next word function tries to find the language for the next word
+    // It should currently _not_ be used for spell checking, and works only for
+    // ! bReverse
+    bool NextWord();
+
+    const OUString& GetWord() const    { return m_aWord; }
+
+    sal_Int32 GetBegin() const         { return m_nBegin; }
+    sal_Int32 GetEnd() const           { return m_nBegin + m_nLength; }
+    sal_Int32 GetLen() const           { return m_nLength; }
+
+    LanguageType GetCurrentLanguage() const {return m_aCurrentLang;}
+
+    sal_Int32 getOverriddenDashCount() const {return m_nOverriddenDashCount; }
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */