1 files changed, 73 insertions, 0 deletions
diff --git a/sw/inc/txatritr.hxx b/sw/inc/txatritr.hxx
new file mode 100644
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+++ b/sw/inc/txatritr.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_TXATRITR_HXX
+#define INCLUDED_SW_INC_TXATRITR_HXX
+
+#include <sal/types.h>
+#include <editeng/langitem.hxx>
+#include "swtypes.hxx"
+#include <deque>
+
+class SwTextNode;
+class SwTextAttr;
+class SfxPoolItem;
+
+class SwScriptIterator
+{
+    const OUString& m_rText;
+    sal_Int32 m_nChgPos;
+    sal_uInt16 m_nCurScript;
+    bool m_bForward;
+
+public:
+    SwScriptIterator( const OUString& rStr, sal_Int32 nStart,
+                      bool bFrwrd = true );
+
+    void Next();
+
+    sal_uInt16 GetCurrScript() const { return m_nCurScript; }
+    sal_Int32 GetScriptChgPos() const { return (m_nChgPos == -1) ? COMPLETE_STRING : m_nChgPos; }
+    const OUString& GetText() const { return m_rText; }
+};
+
+class SwLanguageIterator
+{
+    SwScriptIterator    m_aScriptIter;
+    std::deque<const SwTextAttr*>
+                        m_aStack;
+    const SwTextNode&   m_rTextNode;
+    const SvxLanguageItem* m_pParaItem;
+    const SvxLanguageItem* m_pCurrentItem;
+    size_t              m_nAttrPos;
+    sal_Int32           m_nChgPos;
+
+    void AddToStack( const SwTextAttr& rAttr );
+    void SearchNextChg();
+
+public:
+    SwLanguageIterator( const SwTextNode& rTextNd, sal_Int32 nStart );
+
+    bool               Next();
+    sal_Int32          GetChgPos() const        { return m_nChgPos; }
+    LanguageType       GetLanguage() const { return m_pCurrentItem->GetValue(); }
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */