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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_SWBASLNK_HXX
+#define INCLUDED_SW_INC_SWBASLNK_HXX
+
+#include <sfx2/lnkbase.hxx>
+
+#include "nodeoffset.hxx"
+
+class SwNode;
+class SwContentNode;
+
+class SwBaseLink : public ::sfx2::SvBaseLink
+{
+ SwContentNode* m_pContentNode;
+ bool m_bNoDataFlag : 1;
+
+public:
+
+ SwBaseLink( SfxLinkUpdateMode nMode, SotClipboardFormatId nFormat, SwContentNode* pNode = nullptr )
+ : ::sfx2::SvBaseLink( nMode, nFormat ), m_pContentNode( pNode ),
+ m_bNoDataFlag( false )
+ {}
+ virtual ~SwBaseLink() override;
+
+ virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
+ const OUString& rMimeType, const css::uno::Any & rValue ) override;
+
+ virtual void Closed() override;
+
+ virtual const SwNode* GetAnchor() const;
+
+ // For graphics only.
+ bool SwapIn( bool bWaitForData = false, bool bNativFormat = false );
+
+ void Connect() { SvBaseLink::GetRealObject(); }
+
+ // Only for graphics-links (for switching between DDE / Grf-link).
+ using SvBaseLink::SetObjType;
+
+ bool IsRecursion( const SwBaseLink* pChkLnk ) const;
+ virtual bool IsInRange( SwNodeOffset nSttNd, SwNodeOffset nEndNd ) const;
+
+ void SetNoDataFlag() { m_bNoDataFlag = true; }
+ bool ChkNoDataFlag() { const bool bRet = m_bNoDataFlag; m_bNoDataFlag = false; return bRet; }
+ bool IsNoDataFlag() const { return m_bNoDataFlag; }
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */