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diff --git a/sw/source/core/inc/DocumentDrawModelManager.hxx b/sw/source/core/inc/DocumentDrawModelManager.hxx
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+++ b/sw/source/core/inc/DocumentDrawModelManager.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_SOURCE_CORE_INC_DOCUMENTDRAWMODELMANAGER_HXX
+#define INCLUDED_SW_SOURCE_CORE_INC_DOCUMENTDRAWMODELMANAGER_HXX
+
+#include <IDocumentDrawModelAccess.hxx>
+#include <svx/svdtypes.hxx>
+#include <memory>
+#include <drawdoc.hxx>
+
+class SdrPageView;
+class SwDoc;
+
+namespace sw
+{
+
+class DocumentDrawModelManager : public IDocumentDrawModelAccess
+{
+public:
+
+    DocumentDrawModelManager( SwDoc& i_rSwdoc );
+
+    void InitDrawModel();
+    void ReleaseDrawModel();
+    void DrawNotifyUndoHdl();
+
+    //IDocumentDrawModelAccess
+    virtual const SwDrawModel* GetDrawModel() const override;
+    virtual SwDrawModel* GetDrawModel() override;
+    virtual SwDrawModel* MakeDrawModel_() override;
+    virtual SwDrawModel* GetOrCreateDrawModel() override;
+    virtual SdrLayerID GetHeavenId() const override;
+    virtual SdrLayerID GetHellId() const override;
+    virtual SdrLayerID GetControlsId() const override;
+    virtual SdrLayerID GetInvisibleHeavenId() const override;
+    virtual SdrLayerID GetInvisibleHellId() const override;
+    virtual SdrLayerID GetInvisibleControlsId() const override;
+
+    virtual void NotifyInvisibleLayers( SdrPageView& _rSdrPageView ) override;
+
+    virtual bool IsVisibleLayerId( SdrLayerID _nLayerId ) const override;
+
+    virtual SdrLayerID GetInvisibleLayerIdByVisibleOne( SdrLayerID _nVisibleLayerId ) override;
+
+    virtual bool Search(const SwPaM& rPaM, const SvxSearchItem& rSearchItem) override;
+
+private:
+
+    DocumentDrawModelManager(DocumentDrawModelManager const&) = delete;
+    DocumentDrawModelManager& operator=(DocumentDrawModelManager const&) = delete;
+
+    SwDoc& m_rDoc;
+
+    std::unique_ptr<SwDrawModel> mpDrawModel;
+
+    /** Draw Model Layer IDs
+     * LayerIds, Heaven == above document
+     *           Hell   == below document
+     *         Controls == at the very top
+     */
+    SdrLayerID mnHeaven;
+    SdrLayerID mnHell;
+    SdrLayerID mnControls;
+    SdrLayerID mnInvisibleHeaven;
+    SdrLayerID mnInvisibleHell;
+    SdrLayerID mnInvisibleControls;
+};
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */