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diff --git a/include/svx/sdr/table/tablecontroller.hxx b/include/svx/sdr/table/tablecontroller.hxx
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+++ b/include/svx/sdr/table/tablecontroller.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_SVX_SDR_TABLE_TABLECONTROLLER_HXX
+#define INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX
+
+#include <com/sun/star/util/XModifyListener.hpp>
+#include <rtl/ref.hxx>
+
+#include <svx/sdr/overlay/overlayobjectlist.hxx>
+#include <svx/selectioncontroller.hxx>
+#include <svx/svdotable.hxx>
+#include <svx/svdview.hxx>
+#include <optional>
+
+struct ImplSVEvent;
+class SdrView;
+class SdrObject;
+class SfxItemSet;
+class SvxBoxInfoItem;
+class SvxBoxItem;
+
+namespace sdr::table {
+
+class TableModel;
+
+class SVXCORE_DLLPUBLIC SvxTableController final : public sdr::SelectionController
+{
+public:
+    SVX_DLLPRIVATE SvxTableController(
+        SdrView& rView,
+        const SdrTableObj& rObj);
+    SVX_DLLPRIVATE virtual ~SvxTableController() override;
+
+    // from sdr::SelectionController
+    SVX_DLLPRIVATE virtual bool onKeyInput(const KeyEvent& rKEvt, vcl::Window* pWin) override;
+    SVX_DLLPRIVATE virtual bool onMouseButtonDown(const MouseEvent& rMEvt, vcl::Window* pWin) override;
+    SVX_DLLPRIVATE virtual bool onMouseButtonUp(const MouseEvent& rMEvt, vcl::Window* pWin) override;
+    SVX_DLLPRIVATE virtual bool onMouseMove(const MouseEvent& rMEvt, vcl::Window* pWin) override;
+
+    SVX_DLLPRIVATE bool HasMarked() const;
+    SVX_DLLPRIVATE virtual bool DeleteMarked() override;
+
+    SVX_DLLPRIVATE virtual void onSelectionHasChanged() override;
+    SVX_DLLPRIVATE virtual void onSelectAll() override;
+
+    SVX_DLLPRIVATE virtual void GetState( SfxItemSet& rSet ) override;
+    virtual void Execute( SfxRequest& rReq ) override;
+
+    SVX_DLLPRIVATE virtual bool GetStyleSheet( SfxStyleSheet* &rpStyleSheet ) const override;
+    SVX_DLLPRIVATE virtual bool SetStyleSheet( SfxStyleSheet* pStyleSheet, bool bDontRemoveHardAttr ) override;
+
+    SVX_DLLPRIVATE virtual bool ApplyFormatPaintBrush( SfxItemSet& rFormatSet, bool bNoCharacterFormats, bool bNoParagraphFormats ) override;
+
+    // slots
+    SVX_DLLPRIVATE void onInsert( sal_uInt16 nSId, const SfxItemSet* pArgs = nullptr );
+    SVX_DLLPRIVATE void onDelete( sal_uInt16 nSId );
+    SVX_DLLPRIVATE void onSelect( sal_uInt16 nSId );
+    SVX_DLLPRIVATE void onFormatTable(const SfxRequest& rReq);
+    SVX_DLLPRIVATE void MergeMarkedCells();
+    SVX_DLLPRIVATE void SplitMarkedCells(const SfxRequest& rReq);
+    SVX_DLLPRIVATE void DistributeColumns( const bool bOptimize, const bool bMinimize );
+    SVX_DLLPRIVATE void DistributeRows( const bool bOptimize, const bool bMinimize );
+    SVX_DLLPRIVATE void SetVertical( sal_uInt16 nSId );
+    SVX_DLLPRIVATE void changeTableEdge(const SfxRequest& rReq);
+
+    SVX_DLLPRIVATE static rtl::Reference< sdr::SelectionController > create(
+        SdrView& rView,
+        const SdrTableObj& rObj,
+        const rtl::Reference< sdr::SelectionController >& xRefController);
+
+    SVX_DLLPRIVATE void MergeAttrFromSelectedCells(SfxItemSet& rAttr, bool bOnlyHardAttr) const;
+    SVX_DLLPRIVATE void SetAttrToSelectedCells(const SfxItemSet& rAttr, bool bReplaceAll);
+    void SetAttrToSelectedShape(const SfxItemSet& rAttr);
+    /** Fill the values that are common for all selected cells.
+      *
+      * This lets the Borders dialog to display the line arrangement
+      * properly.
+      */
+    SVX_DLLPRIVATE void FillCommonBorderAttrFromSelectedCells(SvxBoxItem& rBox, SvxBoxInfoItem& rBoxInfo) const;
+
+    SVX_DLLPRIVATE virtual bool GetAttributes(SfxItemSet& rTargetSet, bool bOnlyHardAttr) const override;
+    SVX_DLLPRIVATE virtual bool SetAttributes(const SfxItemSet& rSet, bool bReplaceAll) override;
+
+    SVX_DLLPRIVATE virtual SdrObject* GetMarkedSdrObjClone( SdrModel& rTargetModel ) override;
+    SVX_DLLPRIVATE virtual bool PasteObjModel( const SdrModel& rModel ) override;
+
+    SVX_DLLPRIVATE virtual bool hasSelectedCells() const override { return mbCellSelectionMode || mrView.IsTextEdit(); }
+    /// @see sdr::SelectionController::setCursorLogicPosition().
+    SVX_DLLPRIVATE virtual bool setCursorLogicPosition(const Point& rPosition, bool bPoint) override;
+
+    /// @see sdr::SelectionController::getSelectedCells().
+    void getSelectedCells( CellPos& rFirstPos, CellPos& rLastPos ) override;
+    void setSelectedCells( const CellPos& rFirstPos, const CellPos& rLastPos );
+
+    virtual bool ChangeFontSize(bool bGrow, const FontList* pFontList) override;
+
+    void clearSelection();
+    void selectAll();
+
+    SVX_DLLPRIVATE void onTableModified();
+
+    bool selectRow( sal_Int32 row );
+    bool selectColumn( sal_Int32 column );
+    bool deselectRow( sal_Int32 row );
+    bool deselectColumn( sal_Int32 column );
+    bool isRowSelected( sal_Int32 nRow );
+    bool isColumnSelected( sal_Int32 nColumn );
+    bool isRowHeader();
+    bool isColumnHeader();
+    sdr::table::SdrTableObj* GetTableObj() { return mxTableObj.get(); }
+private:
+    SvxTableController(SvxTableController const &) = delete;
+    SvxTableController& operator =(SvxTableController const &) = delete;
+
+    // internals
+    enum class TblAction
+    {
+        NONE,
+        GotoFirstCell, GotoFirstColumn, GotoFirstRow,
+        GotoLeftCell, GotoUpCell, GotoRightCell, GotoDownCell,
+        GotoLastCell, GotoLastColumn, GotoLastRow,
+        EditCell, StopTextEdit,
+        RemoveSelection,
+        HandledByView, Tab
+    };
+    SVX_DLLPRIVATE void ApplyBorderAttr( const SfxItemSet& rAttr );
+    SVX_DLLPRIVATE void UpdateTableShape();
+
+    SVX_DLLPRIVATE void SetTableStyle( const SfxItemSet* pArgs );
+    SVX_DLLPRIVATE void SetTableStyleSettings( const SfxItemSet* pArgs );
+
+    SVX_DLLPRIVATE bool PasteObject( SdrTableObj const * pPasteTableObj );
+
+    SVX_DLLPRIVATE bool checkTableObject();
+    SVX_DLLPRIVATE const CellPos& getSelectionStart();
+    SVX_DLLPRIVATE void setSelectionStart( const CellPos& rPos );
+    SVX_DLLPRIVATE const CellPos& getSelectionEnd();
+    SVX_DLLPRIVATE void checkCell( CellPos& rPos ) const;
+
+    SVX_DLLPRIVATE void MergeRange( sal_Int32 nFirstCol, sal_Int32 nFirstRow, sal_Int32 nLastCol, sal_Int32 nLastRow );
+
+    SVX_DLLPRIVATE void EditCell(const CellPos& rPos, vcl::Window* pWindow, TblAction nAction);
+    SVX_DLLPRIVATE void StopTextEdit();
+
+    SVX_DLLPRIVATE TblAction getKeyboardAction(const KeyEvent& rKEvt);
+    SVX_DLLPRIVATE bool executeAction(TblAction nAction, bool bSelect, vcl::Window* pWindow);
+    SVX_DLLPRIVATE void gotoCell(const CellPos& rCell, bool bSelect, vcl::Window* pWindow, TblAction nAction = TblAction::NONE);
+
+    SVX_DLLPRIVATE void StartSelection( const CellPos& rPos );
+    SVX_DLLPRIVATE void UpdateSelection( const CellPos& rPos );
+    SVX_DLLPRIVATE void RemoveSelection();
+    SVX_DLLPRIVATE void updateSelectionOverlay();
+    SVX_DLLPRIVATE void destroySelectionOverlay();
+
+    SVX_DLLPRIVATE void findMergeOrigin( CellPos& rPos );
+
+    DECL_DLLPRIVATE_LINK( UpdateHdl, void *, void );
+
+    //TableModelRef mxTable;
+    rtl::Reference< TableModel > mxTable;
+
+    CellPos maCursorFirstPos;
+    CellPos maCursorLastPos;
+    bool mbCellSelectionMode;
+    bool mbHasJustMerged;
+    CellPos maMouseDownPos;
+    bool mbLeftButtonDown;
+    std::optional<sdr::overlay::OverlayObjectList>  mpSelectionOverlay;
+    SdrView& mrView;
+    tools::WeakReference<SdrTableObj> mxTableObj;
+    css::uno::Reference< css::util::XModifyListener > mxModifyListener;
+    ImplSVEvent * mnUpdateEvent;
+};
+
+rtl::Reference< sdr::SelectionController > CreateTableController(
+     SdrView& rView,
+     const SdrTableObj& rObj,
+     const rtl::Reference< sdr::SelectionController >& xRefController );
+
+}
+
+#endif // INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */