Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

266 files changed, 31013 insertions, 0 deletions

diff --git a/sc/source/ui/inc/AccessibilityHints.hxx b/sc/source/ui/inc/AccessibilityHints.hxx
new file mode 100644
index 000000000..41b8415a6
--- /dev/null
+++ b/sc/source/ui/inc/AccessibilityHints.hxx
@@ -0,0 +1,57 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "viewdata.hxx"
+#include <svl/hint.hxx>
+
+class ScAccWinFocusLostHint : public SfxHint
+{
+public:
+                virtual ~ScAccWinFocusLostHint() override;
+};
+
+class ScAccWinFocusGotHint : public SfxHint
+{
+public:
+                virtual ~ScAccWinFocusGotHint() override;
+};
+
+class ScAccGridWinFocusLostHint : public ScAccWinFocusLostHint
+{
+    ScSplitPos  eOldGridWin;
+public:
+                ScAccGridWinFocusLostHint( ScSplitPos eOldGridWin );
+                virtual ~ScAccGridWinFocusLostHint() override;
+
+    ScSplitPos  GetOldGridWin() const { return eOldGridWin; }
+};
+
+class ScAccGridWinFocusGotHint : public ScAccWinFocusGotHint
+{
+    ScSplitPos  eNewGridWin;
+public:
+                ScAccGridWinFocusGotHint( ScSplitPos eNewGridWin );
+                virtual ~ScAccGridWinFocusGotHint() override;
+
+    ScSplitPos  GetNewGridWin() const { return eNewGridWin; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleCell.hxx b/sc/source/ui/inc/AccessibleCell.hxx
new file mode 100644
index 000000000..c47b73957
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleCell.hxx
@@ -0,0 +1,167 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include "AccessibleCellBase.hxx"
+#include "viewdata.hxx"
+#include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp>
+#include <rtl/ref.hxx>
+#include <editeng/AccessibleStaticTextBase.hxx>
+#include <comphelper/uno3.hxx>
+
+namespace com::sun::star::accessibility { class XAccessibleRelationSet; }
+namespace utl { class AccessibleRelationSetHelper; }
+
+class ScTabViewShell;
+class ScAccessibleDocument;
+
+typedef cppu::ImplHelper1< css::accessibility::XAccessibleExtendedAttributes>
+                    ScAccessibleCellAttributeImpl;
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleCell</code> service.
+*/
+class ScAccessibleCell
+    :   public  ScAccessibleCellBase,
+        public  accessibility::AccessibleStaticTextBase,
+        public  ScAccessibleCellAttributeImpl
+{
+public:
+    static rtl::Reference<ScAccessibleCell> create(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScTabViewShell* pViewShell,
+        const ScAddress& rCellAddress,
+        sal_Int32 nIndex,
+        ScSplitPos eSplitPos,
+        ScAccessibleDocument* pAccDoc);
+
+private:
+    ScAccessibleCell(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScTabViewShell* pViewShell,
+        const ScAddress& rCellAddress,
+        sal_Int32 nIndex,
+        ScSplitPos eSplitPos,
+        ScAccessibleDocument* pAccDoc);
+
+    virtual void Init() override;
+
+    using ScAccessibleCellBase::disposing;
+    virtual void SAL_CALL disposing() override;
+
+protected:
+    virtual ~ScAccessibleCell() override;
+
+    using ScAccessibleCellBase::IsDefunc;
+
+public:
+    ///=====  XInterface  =====================================================
+
+    DECLARE_XINTERFACE()
+
+    ///=====  XTypeProvider  ===================================================
+
+    DECLARE_XTYPEPROVIDER()
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible >
+        SAL_CALL getAccessibleAtPoint( const css::awt::Point& rPoint ) override;
+
+    virtual void SAL_CALL grabFocus(  ) override;
+
+protected:
+    /// Return the object's current bounding box relative to the desktop.
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+
+    /// Return the object's current bounding box relative to the parent object.
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+public:
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    /// override to calculate this on demand
+    virtual sal_Int32 SAL_CALL
+        getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    /// override to calculate this on demand
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+
+    /// Return the set of current states.
+    virtual css::uno::Reference<
+            css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    virtual css::uno::Reference<
+        css::accessibility::XAccessibleRelationSet> SAL_CALL
+           getAccessibleRelationSet() override;
+
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    /** Returns a list of all supported services.
+    */
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+    virtual css::uno::Any SAL_CALL getExtendedAttributes() override;
+
+    // Override this method to handle cell's ParaIndent attribute specially.
+    virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& aRequestedAttributes ) override;
+private:
+    ScTabViewShell* mpViewShell;
+    ScAccessibleDocument* mpAccDoc;
+
+    ScSplitPos meSplitPos;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+    virtual bool IsEditable(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates) override;
+    bool IsOpaque() const;
+    bool IsFocused() const;
+    bool IsSelected();
+
+    static ScDocument* GetDocument(ScTabViewShell* mpViewShell);
+
+    ::std::unique_ptr< SvxEditSource > CreateEditSource(ScTabViewShell* pViewShell, ScAddress aCell, ScSplitPos eSplitPos);
+
+    void FillDependents(utl::AccessibleRelationSetHelper* pRelationSet);
+    void FillPrecedents(utl::AccessibleRelationSetHelper* pRelationSet);
+    void AddRelation(const ScAddress& rCell,
+        const sal_uInt16 aRelationType,
+        ::utl::AccessibleRelationSetHelper* pRelationSet);
+    void AddRelation(const ScRange& rRange,
+        const sal_uInt16 aRelationType,
+        ::utl::AccessibleRelationSetHelper* pRelationSet);
+    bool IsFormulaMode();
+    bool IsDropdown() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleCellBase.hxx b/sc/source/ui/inc/AccessibleCellBase.hxx
new file mode 100644
index 000000000..4779c66dd
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleCellBase.hxx
@@ -0,0 +1,137 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+#include <address.hxx>
+#include <com/sun/star/accessibility/XAccessibleValue.hpp>
+#include <cppuhelper/implbase1.hxx>
+
+typedef cppu::ImplHelper1< css::accessibility::XAccessibleValue>
+                    ScAccessibleCellBaseImpl;
+
+class ScAccessibleCellBase
+    :   public ScAccessibleContextBase,
+        public ScAccessibleCellBaseImpl
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleCellBase(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScDocument* pDoc,
+        const ScAddress& rCellAddress,
+        sal_Int32 nIndex);
+protected:
+    virtual ~ScAccessibleCellBase() override;
+public:
+
+    virtual bool isVisible() override;
+
+    ///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return this objects index among the parents children.
+    virtual sal_Int32 SAL_CALL
+        getAccessibleIndexInParent() override;
+
+protected:
+    /// Return this object's description.
+    virtual OUString
+        createAccessibleDescription() override;
+
+    /// Return the object's current name.
+    virtual OUString
+        createAccessibleName() override;
+
+public:
+    ///=====  XAccessibleValue  ================================================
+
+    virtual css::uno::Any SAL_CALL
+        getCurrentValue() override;
+
+    virtual sal_Bool SAL_CALL
+        setCurrentValue( const css::uno::Any& aNumber ) override;
+
+    virtual css::uno::Any SAL_CALL
+        getMaximumValue(  ) override;
+
+    virtual css::uno::Any SAL_CALL
+        getMinimumValue(  ) override;
+
+    virtual css::uno::Any SAL_CALL
+        getMinimumIncrement(  ) override;
+
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /// returns the possible types
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+        getTypes() override;
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+protected:
+    ScAddress maCellAddress;
+
+    ScDocument* mpDoc;
+
+    sal_Int32 mnIndex;
+
+private:
+    virtual bool IsEditable(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+protected:
+    /// @throw css::uno::RuntimeException
+    OUString GetNote() const;
+
+    /// @throw css::uno::RuntimeException
+    OUString GetAllDisplayNote() const;
+    /// @throw css::uno::RuntimeException
+    OUString getShadowAttrs() const;
+    /// @throw css::uno::RuntimeException
+    OUString getBorderAttrs();
+public:
+    const ScAddress& GetCellAddress() const { return maCellAddress; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleContextBase.hxx b/sc/source/ui/inc/AccessibleContextBase.hxx
new file mode 100644
index 000000000..fe71688b3
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleContextBase.hxx
@@ -0,0 +1,286 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/accessibility/XAccessible.hpp>
+#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
+#include <com/sun/star/accessibility/XAccessibleContext.hpp>
+#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <cppuhelper/interfacecontainer.h>
+
+#include <svl/lstner.hxx>
+#include <cppuhelper/basemutex.hxx>
+#include <cppuhelper/compbase5.hxx>
+#include <cppuhelper/implbase1.hxx>
+
+namespace tools { class Rectangle; }
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleContext</code> service.
+*/
+
+typedef cppu::WeakAggComponentImplHelper5<
+                css::accessibility::XAccessible,
+                css::accessibility::XAccessibleComponent,
+                css::accessibility::XAccessibleContext,
+                css::accessibility::XAccessibleEventBroadcaster,
+                css::lang::XServiceInfo
+                > ScAccessibleContextBaseWeakImpl;
+
+typedef cppu::ImplHelper1<
+                css::accessibility::XAccessibleEventListener
+                > ScAccessibleContextBaseImplEvent;
+
+class ScAccessibleContextBase
+    :   public cppu::BaseMutex,
+        public ScAccessibleContextBaseWeakImpl,
+        public ScAccessibleContextBaseImplEvent,
+        public SfxListener
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleContextBase(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        const sal_Int16 aRole);
+
+    virtual void Init();
+    virtual void SAL_CALL disposing() override;
+protected:
+    virtual ~ScAccessibleContextBase() override;
+public:
+
+    /// @throws css::uno::RuntimeException
+    bool isShowing();
+
+    /// @throws css::uno::RuntimeException
+    virtual bool isVisible();
+
+    ///=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    ///=====  XAccessible  =====================================================
+
+    /// Return the XAccessibleContext.
+    virtual css::uno::Reference< css::accessibility::XAccessibleContext> SAL_CALL
+        getAccessibleContext() override;
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual sal_Bool SAL_CALL containsPoint(
+        const css::awt::Point& rPoint ) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible >
+        SAL_CALL getAccessibleAtPoint(
+        const css::awt::Point& rPoint ) override;
+
+    virtual css::awt::Rectangle SAL_CALL getBounds(  ) override;
+
+    virtual css::awt::Point SAL_CALL getLocation(  ) override;
+
+    virtual css::awt::Point SAL_CALL getLocationOnScreen(  ) override;
+
+    virtual css::awt::Size SAL_CALL getSize(  ) override;
+
+    virtual void SAL_CALL grabFocus(  ) override;
+
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+
+    /// Return a reference to the parent.
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleParent() override;
+
+    /// Return this objects index among the parents children.
+    virtual sal_Int32 SAL_CALL
+        getAccessibleIndexInParent() override;
+
+    /// Return this object's role.
+    virtual sal_Int16 SAL_CALL
+        getAccessibleRole() override;
+
+    /// Return this object's description.
+    virtual OUString SAL_CALL
+        getAccessibleDescription() override;
+
+    /// Return the object's current name.
+    virtual OUString SAL_CALL
+        getAccessibleName() override;
+
+    /// Return NULL to indicate that an empty relation set.
+    virtual css::uno::Reference<css::accessibility::XAccessibleRelationSet> SAL_CALL
+        getAccessibleRelationSet() override;
+
+    /// Return the set of current states.
+    virtual css::uno::Reference<css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    /** Return the parents locale or throw exception if this object has no
+        parent yet/anymore.
+    */
+    virtual css::lang::Locale SAL_CALL
+        getLocale() override;
+
+    ///=====  XAccessibleEventBroadcaster  =====================================
+
+    /** Add listener that is informed of future changes of name,
+          description and so on events.
+    */
+    virtual void SAL_CALL
+        addAccessibleEventListener(
+            const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener) override;
+
+    //  Remove an existing event listener.
+    virtual void SAL_CALL
+        removeAccessibleEventListener(
+            const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener) override;
+
+    ///=====  XAccessibleEventListener  ========================================
+
+    virtual void SAL_CALL
+        disposing( const css::lang::EventObject& Source ) override;
+
+    virtual void SAL_CALL
+        notifyEvent(
+        const css::accessibility::AccessibleEventObject& aEvent ) override;
+
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    /** Return whether the specified service is supported by this class.
+    */
+    virtual sal_Bool SAL_CALL
+        supportsService(const OUString& sServiceName) override;
+
+    /** Returns a list of all supported services.  In this case that is just
+        the AccessibleContext and Accessible service.
+    */
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+     /// returns the possible types
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+        getTypes() override;
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+protected:
+    /// Return this object's description.
+    ///
+    /// @throws css::uno::RuntimeException
+    virtual OUString
+        createAccessibleDescription();
+
+    /// Return the object's current name.
+    ///
+    /// @throws css::uno::RuntimeException
+    virtual OUString
+        createAccessibleName();
+
+    /// Return the object's current bounding box relative to the desktop.
+    ///
+    /// @throws css::uno::RuntimeException
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const;
+
+    /// Return the object's current bounding box relative to the parent object.
+    ///
+    /// @throws css::uno::RuntimeException
+    virtual tools::Rectangle GetBoundingBox() const;
+
+public:
+    /// Calls all Listener to tell they the change.
+    void
+        CommitChange(const css::accessibility::AccessibleEventObject& rEvent) const;
+
+    /// Use this method to set initial Name without notification
+    void SetName(const OUString& rName) { msName = rName; }
+
+    /// Use this method to set initial Description without notification
+    void SetDescription(const OUString& rDesc) { msDescription = rDesc; }
+
+    void SetParent(const css::uno::Reference<css::accessibility::XAccessible>& rParent) { mxParent = rParent; }
+
+protected:
+    /// Calls all FocusListener to tell they that the focus is gained.
+    void CommitFocusGained() const;
+
+    /// Calls all FocusListener to tell they that the focus is lost.
+    void CommitFocusLost() const;
+
+    bool IsDefunc() const { return rBHelper.bDisposed; }
+
+    /// @throws css::lang::DisposedException
+    void IsObjectValid() const;
+
+    /// Reference to the parent object.
+    css::uno::Reference<css::accessibility::XAccessible> mxParent;
+
+private:
+    /** Description of this object.  This is not a constant because it can
+        be set from the outside.  Furthermore, it changes according to the
+        draw page's display mode.
+    */
+    OUString msDescription;
+
+    /** Name of this object.  It changes according the draw page's
+        display mode.
+    */
+    OUString msName;
+
+    /// client id in the AccessibleEventNotifier queue
+    sal_uInt32 mnClientId;
+
+    /** This is the role of this object.
+    */
+    sal_Int16 maRole;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleCsvControl.hxx b/sc/source/ui/inc/AccessibleCsvControl.hxx
new file mode 100644
index 000000000..10a65fd9e
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleCsvControl.hxx
@@ -0,0 +1,511 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <com/sun/star/accessibility/AccessibleScrollType.hpp>
+#include <com/sun/star/accessibility/XAccessibleText.hpp>
+#include <com/sun/star/accessibility/XAccessibleTable.hpp>
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <tools/gen.hxx>
+#include <rtl/ref.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <comphelper/accessiblecomponenthelper.hxx>
+#include <cppuhelper/implbase1.hxx>
+#include <cppuhelper/implbase2.hxx>
+#include <cppuhelper/implbase3.hxx>
+#include <editeng/AccessibleStaticTextBase.hxx>
+#include <comphelper/uno3.hxx>
+#include <map>
+
+class ScCsvControl;
+namespace utl { class AccessibleStateSetHelper; }
+
+/** Accessible base class used for CSV controls. */
+class ScAccessibleCsvControl : public comphelper::OAccessibleComponentHelper
+{
+private:
+    ScCsvControl*               mpControl;          /// Pointer to the VCL control.
+
+public:
+    explicit ScAccessibleCsvControl(ScCsvControl& rControl);
+    virtual ~ScAccessibleCsvControl() override;
+
+    virtual void SAL_CALL disposing() override;
+
+    virtual void SAL_CALL grabFocus(  ) override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+
+    // events -----------------------------------------------------------------
+public:
+    /** Sends a GetFocus or LoseFocus event to all listeners. */
+    virtual void SendFocusEvent( bool bFocused );
+    /** Sends a caret changed event to all listeners. */
+    virtual void SendCaretEvent();
+    /** Sends a visible area changed event to all listeners. */
+    void SendVisibleEvent();
+    /** Sends a selection changed event to all listeners. */
+    void SendSelectionEvent();
+    /** Sends a table model changed event for changed cell contents to all listeners. */
+    virtual void SendTableUpdateEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn, bool bAllRows );
+    /** Sends a table model changed event for an inserted column to all listeners. */
+    virtual void SendInsertColumnEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn );
+    /** Sends a table model changed event for a removed column to all listeners. */
+    virtual void SendRemoveColumnEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn );
+
+    // helpers ----------------------------------------------------------------
+protected:
+    virtual css::awt::Rectangle implGetBounds() override;
+
+    /** Returns the VCL control. Assumes a living object. */
+    ScCsvControl& implGetControl() const;
+
+    /** Creates a StateSetHelper and fills it with DEFUNC, OPAQUE, ENABLED, SHOWING and VISIBLE. */
+    rtl::Reference<::utl::AccessibleStateSetHelper> implCreateStateSet();
+};
+
+class ScCsvRuler;
+
+typedef ::cppu::ImplHelper2<css::accessibility::XAccessible,
+                            css::accessibility::XAccessibleText> ScAccessibleCsvRulerImpl;
+
+/** Accessible class representing the CSV ruler control. */
+class ScAccessibleCsvRuler : public ScAccessibleCsvControl, public ScAccessibleCsvRulerImpl
+{
+private:
+    OUStringBuffer       maBuffer;   /// Contains the text representation of the ruler.
+
+public:
+    explicit                    ScAccessibleCsvRuler( ScCsvRuler& rRuler );
+    virtual                     ~ScAccessibleCsvRuler() override;
+
+    // XAccessibleComponent -----------------------------------------------------
+    virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) override { return this; }
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) override;
+
+    virtual OUString SAL_CALL getAccessibleDescription(  ) override;
+    virtual OUString SAL_CALL getAccessibleName(  ) override;
+
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+    // XAccessibleContext -----------------------------------------------------
+
+    /** Returns the child count (the ruler does not have children). */
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+
+    /** Throws an exception (the ruler does not have children). */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 nIndex ) override;
+
+    virtual sal_Int16 SAL_CALL getAccessibleRole(  ) override { return css::accessibility::AccessibleRole::TEXT; }
+
+    /** Returns the relation to the grid control. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet() override;
+
+    /** Returns the current set of states. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleStateSet >  SAL_CALL getAccessibleStateSet() override;
+
+    // XAccessibleText --------------------------------------------------------
+
+    /** Return the position of the caret. */
+    virtual sal_Int32 SAL_CALL getCaretPosition() override;
+
+    /** Sets the position of the caret. */
+    virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) override;
+
+    /** Returns the specified character. */
+    virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) override;
+
+    /** Returns the attributes of the specified character. */
+    virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& aRequestedAttributes ) override;
+
+    /** Returns the screen coordinates of the specified character. */
+    virtual css::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) override;
+
+    /** Returns the count of characters. */
+    virtual sal_Int32 SAL_CALL getCharacterCount() override;
+
+    /** Returns the character index at the specified coordinate (object's coordinate system). */
+    virtual sal_Int32 SAL_CALL getIndexAtPoint( const css::awt::Point& rPoint ) override;
+
+    /** Returns the selected text (ruler returns empty string). */
+    virtual OUString SAL_CALL getSelectedText() override;
+
+    /** Returns the start index of the selection (ruler returns -1). */
+    virtual sal_Int32 SAL_CALL getSelectionStart() override;
+
+    /** Returns the end index of the selection (ruler returns -1). */
+    virtual sal_Int32 SAL_CALL getSelectionEnd() override;
+
+    /** Selects a part of the text (ruler does nothing). */
+    virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
+
+    /** Returns the entire text. */
+    virtual OUString SAL_CALL getText() override;
+
+    /** Returns the specified range [Start,End) of the text. */
+    virtual OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
+
+    /** Returns the specified text portion. */
+    virtual css::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
+    virtual css::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
+    virtual css::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override;
+
+    /** Copies the specified text range into the clipboard (ruler does nothing). */
+    virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override;
+
+    virtual sal_Bool SAL_CALL scrollSubstringTo( sal_Int32 nStartIndex, sal_Int32 nEndIndex, css::accessibility::AccessibleScrollType aScrollType) override;
+
+    // XInterface -------------------------------------------------------------
+
+    DECLARE_XINTERFACE()
+
+    // XTypeProvider ----------------------------------------------------------
+
+    DECLARE_XTYPEPROVIDER()
+
+    // events -----------------------------------------------------------------
+public:
+    /** Sends a caret changed event to all listeners. */
+    virtual void SendCaretEvent() override;
+
+    // helpers ----------------------------------------------------------------
+private:
+
+    /** @throws css::lang::IndexOutOfBoundsException if the specified character position is invalid (outside 0..len-1). */
+    void ensureValidIndex( sal_Int32 nIndex ) const;
+    /** @throws css::lang::IndexOutOfBoundsException if the specified character position is invalid (outside 0..len). */
+    void ensureValidIndexWithEnd( sal_Int32 nIndex ) const;
+    /** @throws css::lang::IndexOutOfBoundsException if the specified character range [Start,End) is invalid.
+        @descr  If Start>End, swaps Start and End before checking. */
+    void ensureValidRange( sal_Int32& rnStartIndex, sal_Int32& rnEndIndex ) const;
+
+    /** Returns the VCL ruler control. Assumes a living object. */
+    ScCsvRuler& implGetRuler() const;
+
+    /** Builds the entire string buffer.
+
+        @throws css::uno::RuntimeException
+    */
+    void constructStringBuffer();
+    /** Returns the character count of the text. */
+    sal_Int32 implGetTextLength() const;
+
+    /** Returns true, if the character at the specified index has a split. */
+    bool implHasSplit( sal_Int32 nApiPos );
+
+    /** Returns the first character index with equal formatting as at nApiPos. */
+    sal_Int32 implGetFirstEqualFormatted( sal_Int32 nApiPos );
+    /** Returns the last character index with equal formatting as at nApiPos. */
+    sal_Int32 implGetLastEqualFormatted( sal_Int32 nApiPos );
+};
+
+class ScCsvGrid;
+class ScAccessibleCsvCell;
+
+typedef ::cppu::ImplHelper3<
+        css::accessibility::XAccessible,
+        css::accessibility::XAccessibleTable,
+        css::accessibility::XAccessibleSelection >
+    ScAccessibleCsvGridImpl;
+
+/** Accessible class representing the CSV grid control. */
+class ScAccessibleCsvGrid : public ScAccessibleCsvControl, public ScAccessibleCsvGridImpl
+{
+protected:
+    typedef std::map< sal_Int32, rtl::Reference<ScAccessibleCsvCell> > XAccessibleSet;
+
+private:
+    XAccessibleSet maAccessibleChildren;
+
+public:
+    explicit                    ScAccessibleCsvGrid( ScCsvGrid& rGrid );
+    virtual                     ~ScAccessibleCsvGrid() override;
+    virtual void SAL_CALL       disposing() override;
+
+    // XAccessibleComponent ---------------------------------------------------
+    virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) override { return this; }
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) override;
+
+    /** Returns the cell at the specified point. */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& rPoint ) override;
+
+    virtual OUString SAL_CALL getAccessibleDescription(  ) override;
+    virtual OUString SAL_CALL getAccessibleName(  ) override;
+
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+    virtual sal_Int16 SAL_CALL getAccessibleRole(  ) override { return css::accessibility::AccessibleRole::TABLE; }
+
+    // XAccessibleContext -----------------------------------------------------
+
+    /** Returns the child count (count of cells in the table). */
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+
+    /** Returns the specified child cell. */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 nIndex ) override;
+
+    /** Returns the relation to the ruler control. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet() override;
+
+    /** Returns the current set of states. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleStateSet >  SAL_CALL getAccessibleStateSet() override;
+
+    // XAccessibleTable -------------------------------------------------------
+
+    /** Returns the number of rows in the table. */
+    virtual sal_Int32 SAL_CALL getAccessibleRowCount() override;
+
+    /** Returns the number of columns in the table. */
+    virtual sal_Int32 SAL_CALL getAccessibleColumnCount() override;
+
+    /** Returns the description of the specified row in the table. */
+    virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override;
+
+    /** Returns the description text of the specified column in the table. */
+    virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
+
+    /** Returns the number of rows occupied at a specified row and column.
+        @descr  Returns always 1 (Merged cells not supported). */
+    virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /** Returns the number of rows occupied at a specified row and column.
+        @descr  Returns always 1 (Merged cells not supported). */
+    virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /** Returns the row headers as an AccessibleTable. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleRowHeaders() override;
+
+    /** Returns the column headers as an AccessibleTable. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL getAccessibleColumnHeaders() override;
+
+    /** Returns the selected rows as a sequence. */
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows() override;
+
+    /** Returns the selected columns as a sequence. */
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns() override;
+
+    /** Returns true, if the specified row is selected. */
+    virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
+
+    /** Returns true, if the specified column is selected. */
+    virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+
+    /** Returns the accessible cell object at the specified position. */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /** Returns the caption object of the table. */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleCaption() override;
+
+    /** Returns the summary description object of the table. */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleSummary() override;
+
+    /** Returns true, if the cell at a specified position is selected. */
+    virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /** Returns the child index of the cell at the specified position. */
+    virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /** Returns the row index of the specified child. */
+    virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ) override;
+
+    /** Returns the column index of the specified child. */
+    virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ) override;
+
+    // XAccessibleSelection ---------------------------------------------------
+
+    /** Selects the specified child (selects the entire column or the entire table). */
+    virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override;
+
+    /** Returns true, if the specified child is selected. */
+    virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
+
+    /** Deselects all cells. */
+    virtual void SAL_CALL clearAccessibleSelection() override;
+
+    /** Selects all cells. */
+    virtual void SAL_CALL selectAllAccessibleChildren() override;
+
+    /** Returns the count of selected children. */
+    virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount() override;
+
+    /** Returns the child with the specified index in all selected children. */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    /** Deselects the child with the specified index in all selected children. */
+    virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    // XInterface -------------------------------------------------------------
+
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    // XTypeProvider ----------------------------------------------------------
+
+    /** Returns a sequence with all supported interface types. */
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    /** Returns an implementation ID. */
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+
+    // events -----------------------------------------------------------------
+public:
+    /** Sends a GetFocus or LoseFocus event to all listeners. */
+    virtual void SendFocusEvent( bool bFocused ) override;
+    /** Sends a table model changed event for changed cell contents to all listeners. */
+    virtual void SendTableUpdateEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn, bool bAllRows ) override;
+    /** Sends a table model changed event for an inserted column to all listeners. */
+    virtual void SendInsertColumnEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn ) override;
+    /** Sends a table model changed event for a removed column to all listeners. */
+    virtual void SendRemoveColumnEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn ) override;
+
+    // helpers ----------------------------------------------------------------
+private:
+
+    /** @throws css::lang::IndexOutOfBoundsException if nIndex is not a valid child index. */
+    void ensureValidIndex( sal_Int32 nIndex ) const;
+    /** @Throws css::lang::IndexOutOfBoundsException if the specified position is invalid. */
+    void ensureValidPosition( sal_Int32 nRow, sal_Int32 nColumn ) const;
+
+    /** Returns the VCL grid control. Assumes a living object. */
+    ScCsvGrid& implGetGrid() const;
+
+    /** Returns true, if the specified column (including header) is selected. */
+    bool implIsColumnSelected( sal_Int32 nColumn ) const;
+    /** Selects the specified column (including header). */
+    void implSelectColumn( sal_Int32 nColumn, bool bSelect );
+
+    /** Returns the count of visible rows in the table (including header). */
+    sal_Int32 implGetRowCount() const;
+    /** Returns the total column count in the table (including header). */
+    sal_Int32 implGetColumnCount() const;
+    /** Returns the count of selected columns in the table. */
+    sal_Int32 implGetSelColumnCount() const;
+    /** Returns the total cell count in the table (including header). */
+    sal_Int32 implGetCellCount() const { return implGetRowCount() * implGetColumnCount(); }
+
+    /** Returns the row index from cell index (including header). */
+    sal_Int32 implGetRow( sal_Int32 nIndex ) const { return nIndex / implGetColumnCount(); }
+    /** Returns the column index from cell index (including header). */
+    sal_Int32 implGetColumn( sal_Int32 nIndex ) const { return nIndex % implGetColumnCount(); }
+    /** Returns the absolute column index of the nSelColumn-th selected column. */
+    sal_Int32 implGetSelColumn( sal_Int32 nSelColumn ) const;
+    /** Returns the child index from cell position (including header). */
+    sal_Int32 implGetIndex( sal_Int32 nRow, sal_Int32 nColumn ) const { return nRow * implGetColumnCount() + nColumn; }
+
+    /** Returns the contents of the specified cell (including header). Indexes must be valid. */
+    OUString implGetCellText( sal_Int32 nRow, sal_Int32 nColumn ) const;
+    /** Creates a new accessible object of the specified cell. Indexes must be valid. */
+    rtl::Reference<ScAccessibleCsvCell> implCreateCellObj(sal_Int32 nRow, sal_Int32 nColumn);
+
+    css::uno::Reference<css::accessibility::XAccessible> getAccessibleCell(sal_Int32 nRow, sal_Int32 nColumn);
+};
+
+/** Accessible class representing a cell of the CSV grid control. */
+class ScAccessibleCsvCell : public ScAccessibleCsvControl
+                          , public cppu::ImplHelper1<css::accessibility::XAccessible>
+                          , public ::accessibility::AccessibleStaticTextBase
+{
+protected:
+    typedef ::std::unique_ptr< SvxEditSource >      SvxEditSourcePtr;
+
+private:
+    OUString                    maCellText; /// The text contents of this cell.
+    sal_Int32                   mnLine;     /// The grid line index (core index).
+    sal_uInt32                  mnColumn;   /// The grid column index (core index).
+    sal_Int32                   mnIndex;    /// The index of the cell in the table.
+
+public:
+    explicit                    ScAccessibleCsvCell(
+                                    ScCsvGrid& rGrid,
+                                    const OUString& rCellText,
+                                    sal_Int32 nRow, sal_Int32 nColumn);
+    virtual                     ~ScAccessibleCsvCell() override;
+
+    virtual void SAL_CALL       disposing() override;
+
+    // XAccessibleComponent ---------------------------------------------------
+
+    /** Sets the focus to the column of this cell. */
+    virtual void SAL_CALL grabFocus() override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) override { return this; }
+
+    virtual OUString SAL_CALL getAccessibleDescription(  ) override;
+    virtual OUString SAL_CALL getAccessibleName(  ) override;
+    virtual sal_Int16 SAL_CALL getAccessibleRole(  ) override { return css::accessibility::AccessibleRole::TEXT; }
+
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+    // XAccessibleContext -----------------------------------------------------
+
+    /** Returns the child count. */
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+
+    /** Returns the specified child. */
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 nIndex ) override;
+
+    /** Returns the index of this cell in the table. */
+    virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() override;
+
+    /** Returns the relation to the ruler control. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet() override;
+
+    /** Returns the current set of states. */
+    virtual css::uno::Reference< css::accessibility::XAccessibleStateSet >  SAL_CALL getAccessibleStateSet() override;
+
+    // XInterface -------------------------------------------------------------
+
+    DECLARE_XINTERFACE()
+
+    // XTypeProvider ----------------------------------------------------------
+
+    DECLARE_XTYPEPROVIDER()
+
+private:
+    /** Returns the VCL grid control. Assumes a living object. */
+    ScCsvGrid& implGetGrid() const;
+    /** Returns the pixel position of the cell (rel. to parent), regardless of visibility. */
+    Point implGetRealPos() const;
+    /** Returns the width of the character count */
+    sal_uInt32 implCalcPixelWidth(sal_uInt32 nChars) const;
+    /** Returns the pixel size of the cell, regardless of visibility. */
+    Size implGetRealSize() const;
+    /** Returns the bounding box of the cell relative in the table. */
+    virtual css::awt::Rectangle implGetBounds() override;
+
+    /** Creates the edit source the text helper needs. */
+    ::std::unique_ptr< SvxEditSource > implCreateEditSource();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleDocument.hxx b/sc/source/ui/inc/AccessibleDocument.hxx
new file mode 100644
index 000000000..04a1eec44
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleDocument.hxx
@@ -0,0 +1,263 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleDocumentBase.hxx"
+#include "viewdata.hxx"
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <com/sun/star/view/XSelectionChangeListener.hpp>
+#include <cppuhelper/implbase3.hxx>
+#include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp>
+#include <svx/IAccessibleViewForwarder.hxx>
+
+class ScTabViewShell;
+class ScAccessibleSpreadsheet;
+class ScChildrenShapes;
+class ScAccessibleEditObject;
+class VclWindowEvent;
+
+namespace utl
+{
+    class AccessibleRelationSetHelper;
+}
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleContext</code> service.
+*/
+
+typedef cppu::ImplHelper3< css::accessibility::XAccessibleSelection,
+                            css::accessibility::XAccessibleExtendedAttributes,
+                            css::view::XSelectionChangeListener >
+                    ScAccessibleDocumentImpl;
+
+class ScAccessibleDocument
+    :   public ScAccessibleDocumentBase,
+        public ScAccessibleDocumentImpl,
+        public accessibility::IAccessibleViewForwarder
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleDocument(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScTabViewShell* pViewShell,
+        ScSplitPos eSplitPos);
+
+    void PreInit();
+
+    virtual void Init() override;
+
+    DECL_LINK( WindowChildEventListener, VclWindowEvent&, void );
+protected:
+    virtual ~ScAccessibleDocument() override;
+
+    using ScAccessibleDocumentBase::IsDefunc;
+
+public:
+
+     virtual void SAL_CALL disposing() override;
+
+   ///=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible >
+        SAL_CALL getAccessibleAtPoint(
+        const css::awt::Point& rPoint ) override;
+
+    virtual void SAL_CALL grabFocus(  ) override;
+
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    virtual sal_Int32 SAL_CALL
+        getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+
+    /// Return the set of current states.
+    virtual css::uno::Reference<
+            css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    virtual OUString SAL_CALL
+        getAccessibleName() override;
+
+    virtual css::uno::Any SAL_CALL getExtendedAttributes() override ;
+    ///=====  XAccessibleSelection  ===========================================
+
+    virtual void SAL_CALL
+        selectAccessibleChild( sal_Int32 nChildIndex ) override;
+
+    virtual sal_Bool SAL_CALL
+        isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
+
+    virtual void SAL_CALL
+        clearAccessibleSelection(  ) override;
+
+    virtual void SAL_CALL
+        selectAllAccessibleChildren(  ) override;
+
+    virtual sal_Int32 SAL_CALL
+        getSelectedAccessibleChildCount(  ) override;
+
+    virtual css::uno::Reference<
+        css::accessibility::XAccessible > SAL_CALL
+        getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    virtual void SAL_CALL
+        deselectAccessibleChild( sal_Int32 nChildIndex ) override;
+
+    ///=====  XSelectionListener  =============================================
+
+    virtual void SAL_CALL selectionChanged( const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+    ///=====  XServiceInfo  ===================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    /** Returns a list of all supported services.
+    */
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /// returns the possible types
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+        getTypes() override;
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+    ///=====  IAccessibleViewForwarder  ========================================
+
+    /** Returns the area of the underlying document that is visible in the
+    * corresponding window.
+
+        @return
+            The rectangle of the visible part of the document. The values
+            are, contrary to the base class, in internal coordinates.
+     */
+    virtual tools::Rectangle GetVisibleArea() const override;
+
+    /** Transform the specified point from internal coordinates to an
+        absolute screen position.
+
+        @param rPoint
+            Point in internal coordinates.
+
+        @return
+            The same point but in screen coordinates relative to the upper
+            left corner of the (current) screen.
+     */
+    virtual Point LogicToPixel (const Point& rPoint) const override;
+
+    /** Transform the specified size from internal coordinates to a screen
+    * oriented pixel size.
+
+        @param rSize
+            Size in internal coordinates.
+
+        @return
+            The same size but in screen coordinates.
+     */
+    virtual Size LogicToPixel (const Size& rSize) const override;
+
+    ///======== internal =====================================================
+
+    rtl::Reference<utl::AccessibleRelationSetHelper> GetRelationSet(const ScAddress* pAddress) const;
+
+    css::uno::Reference< css::accessibility::XAccessible >
+        GetAccessibleSpreadsheet();
+
+protected:
+    /// Return this object's description.
+    virtual OUString
+        createAccessibleDescription() override;
+
+    /// Return the object's current name.
+    virtual OUString
+        createAccessibleName() override;
+
+    /// Return the object's current bounding box relative to the desktop.
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+
+    /// Return the object's current bounding box relative to the parent object.
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+    ScTabViewShell* mpViewShell;
+    ScSplitPos      meSplitPos;
+    rtl::Reference<ScAccessibleSpreadsheet> mpAccessibleSpreadsheet;
+    std::unique_ptr<ScChildrenShapes> mpChildrenShapes;
+    rtl::Reference<ScAccessibleEditObject> mpTempAccEdit;
+    css::uno::Reference<css::accessibility::XAccessible> mxTempAcc;
+    tools::Rectangle maVisArea;
+    bool mbCompleteSheetSelected;
+
+public:
+    SCTAB getVisibleTable() const; // use it in ScChildrenShapes
+
+private:
+    void FreeAccessibleSpreadsheet();
+
+    bool IsTableSelected() const;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+
+    void AddChild(const css::uno::Reference<css::accessibility::XAccessible>& xAcc, bool bFireEvent);
+    void RemoveChild(const css::uno::Reference<css::accessibility::XAccessible>& xAcc, bool bFireEvent);
+
+    OUString GetCurrentCellName() const;
+    static OUString GetCurrentCellDescription();
+
+    tools::Rectangle GetVisibleArea_Impl() const;
+public:
+    ScDocument *GetDocument() const ;
+    ScAddress   GetCurCellAddress() const;
+
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleDocumentBase.hxx b/sc/source/ui/inc/AccessibleDocumentBase.hxx
new file mode 100644
index 000000000..23a984f66
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleDocumentBase.hxx
@@ -0,0 +1,34 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+
+class ScAccessibleDocumentBase : public ScAccessibleContextBase
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleDocumentBase(const css::uno::Reference<css::accessibility::XAccessible>& rxParent);
+
+protected:
+    virtual ~ScAccessibleDocumentBase() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleDocumentPagePreview.hxx b/sc/source/ui/inc/AccessibleDocumentPagePreview.hxx
new file mode 100644
index 000000000..45f9d2481
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleDocumentPagePreview.hxx
@@ -0,0 +1,132 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <rtl/ref.hxx>
+
+#include "AccessibleDocumentBase.hxx"
+
+class ScPreviewShell;
+class ScNotesChildren;
+class ScShapeChildren;
+class ScAccessiblePreviewTable;
+class ScAccessiblePageHeader;
+
+class ScAccessibleDocumentPagePreview
+    :   public ScAccessibleDocumentBase
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleDocumentPagePreview(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScPreviewShell* pViewShell );
+protected:
+    virtual ~ScAccessibleDocumentPagePreview() override;
+
+    using ScAccessibleDocumentBase::IsDefunc;
+
+public:
+    using ScAccessibleContextBase::disposing;
+
+     virtual void SAL_CALL disposing() override;
+
+   ///=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible >
+        SAL_CALL getAccessibleAtPoint(
+        const css::awt::Point& rPoint ) override;
+
+    virtual void SAL_CALL grabFocus(  ) override;
+
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+
+    /// Return the set of current states.
+    virtual css::uno::Reference<
+            css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    virtual OUString SAL_CALL getAccessibleName() override;
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    /** Returns a list of all supported services.
+    */
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+    ///=====  internal  ========================================================
+
+protected:
+    /// Return this object's description.
+    virtual OUString
+        createAccessibleDescription() override;
+
+    /// Return the object's current name.
+    virtual OUString
+        createAccessibleName() override;
+
+public: // needed in ScShapeChildren
+    /// Return the object's current bounding box relative to the desktop.
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+
+protected:
+    /// Return the object's current bounding box relative to the parent object.
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+    ScPreviewShell* mpViewShell;
+    std::unique_ptr<ScNotesChildren> mpNotesChildren;
+    std::unique_ptr<ScShapeChildren> mpShapeChildren;
+    rtl::Reference<ScAccessiblePreviewTable> mpTable;
+    rtl::Reference<ScAccessiblePageHeader> mpHeader;
+    rtl::Reference<ScAccessiblePageHeader> mpFooter;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+
+    ScNotesChildren* GetNotesChildren();
+    ScShapeChildren* GetShapeChildren();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleEditObject.hxx b/sc/source/ui/inc/AccessibleEditObject.hxx
new file mode 100644
index 000000000..43a4cba6b
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleEditObject.hxx
@@ -0,0 +1,231 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <address.hxx>
+#include <vcl/vclptr.hxx>
+#include <vcl/customweld.hxx>
+
+#include <memory>
+
+namespace accessibility
+{
+    class AccessibleTextHelper;
+}
+class EditView;
+class ScTextWnd;
+namespace vcl { class Window; }
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleCell</code> service.
+*/
+class ScAccessibleEditObject
+    :   public  ScAccessibleContextBase,
+        public css::accessibility::XAccessibleSelection
+{
+public:
+    enum EditObjectType
+    {
+        CellInEditMode,
+        EditLine,
+        EditControl
+    };
+
+    ScAccessibleEditObject(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        EditView* pEditView, vcl::Window* pWin, const OUString& rName,
+        const OUString& rDescription, EditObjectType eObjectType);
+
+    void InitAcc(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        EditView* pEditView, const OUString& rName, const OUString& rDescription);
+
+protected:
+    virtual ~ScAccessibleEditObject() override;
+
+    ScAccessibleEditObject(EditObjectType eObjectType);
+
+    using ScAccessibleContextBase::IsDefunc;
+
+public:
+    using ScAccessibleContextBase::disposing;
+
+    virtual void SAL_CALL disposing() override;
+
+    void LostFocus();
+
+    void GotFocus();
+///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible >
+        SAL_CALL getAccessibleAtPoint(
+        const css::awt::Point& rPoint ) override;
+
+    virtual OutputDevice* GetOutputDeviceForView();
+
+protected:
+    /// Return the object's current bounding box relative to the desktop.
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+
+    /// Return the object's current bounding box relative to the parent object.
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+public:
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    /// override to calculate this on demand
+    virtual sal_Int32 SAL_CALL
+        getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    /// override to calculate this on demand
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+
+    /// Return the set of current states.
+    virtual css::uno::Reference<
+            css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    //=====  XAccessibleSelection  ============================================
+
+        virtual void SAL_CALL selectAccessibleChild(
+            sal_Int32 nChildIndex ) override;
+        virtual sal_Bool SAL_CALL isAccessibleChildSelected(
+            sal_Int32 nChildIndex ) override;
+        virtual void SAL_CALL clearAccessibleSelection(  ) override;
+        virtual void SAL_CALL selectAllAccessibleChildren(  ) override;
+        virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) override;
+        virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild(
+            sal_Int32 nSelectedChildIndex ) override;
+        virtual void SAL_CALL deselectAccessibleChild(
+            sal_Int32 nSelectedChildIndex ) override;
+    virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) override;
+protected:
+    /// Return this object's description.
+    virtual OUString
+        createAccessibleDescription() override;
+
+    /// Return the object's current name.
+    virtual OUString
+        createAccessibleName() override;
+
+public:
+    ///=====  XAccessibleEventBroadcaster  =====================================
+
+    /** Add listener that is informed of future changes of name,
+          description and so on events.
+    */
+    virtual void SAL_CALL
+        addAccessibleEventListener(
+            const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener) override;
+
+    //  Remove an existing event listener.
+    virtual void SAL_CALL
+        removeAccessibleEventListener(
+            const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener) override;
+
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+private:
+    std::unique_ptr<accessibility::AccessibleTextHelper> mpTextHelper;
+    EditView*      mpEditView;
+    VclPtr<vcl::Window> mpWindow;
+protected:
+    ScTextWnd* mpTextWnd;
+private:
+    EditObjectType meObjectType;
+    bool           mbHasFocus;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+
+    void CreateTextHelper();
+    ScDocument *m_pScDoc;
+    ScAddress m_curCellAddress;
+
+    ///=====  XAccessibleComponent  ============================================
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+    sal_Int32 GetFgBgColor(  const OUString &strPropColor) ;
+};
+
+class ScAccessibleEditControlObject : public ScAccessibleEditObject
+{
+private:
+    weld::CustomWidgetController* m_pController;
+
+protected:
+    /// Return the object's current bounding box relative to the desktop.
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+
+    /// Return the object's current bounding box relative to the parent object.
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+public:
+    ScAccessibleEditControlObject(weld::CustomWidgetController* pController, EditObjectType eObjectType)
+        : ScAccessibleEditObject(eObjectType)
+        , m_pController(pController)
+    {
+    }
+
+    virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) override;
+
+    // for mapping positions/sizes within the TextView to a11y
+    virtual OutputDevice* GetOutputDeviceForView() override;
+
+    using ScAccessibleContextBase::disposing;
+    virtual void SAL_CALL disposing() override;
+};
+
+class ScAccessibleEditLineObject : public ScAccessibleEditControlObject
+{
+public:
+    ScAccessibleEditLineObject(ScTextWnd* pTextWnd);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessiblePageHeader.hxx b/sc/source/ui/inc/AccessiblePageHeader.hxx
new file mode 100644
index 000000000..3e43671b5
--- /dev/null
+++ b/sc/source/ui/inc/AccessiblePageHeader.hxx
@@ -0,0 +1,90 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+#include <editeng/svxenum.hxx>
+#include <rtl/ref.hxx>
+
+class ScPreviewShell;
+class EditTextObject;
+class ScAccessiblePageHeaderArea;
+
+class ScAccessiblePageHeader : public ScAccessibleContextBase
+{
+public:
+    ScAccessiblePageHeader( const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+                            ScPreviewShell* pViewShell, bool bHeader, sal_Int32 nIndex );
+
+protected:
+    virtual ~ScAccessiblePageHeader() override;
+
+    using ScAccessibleContextBase::IsDefunc;
+
+public:
+    using ScAccessibleContextBase::disposing;
+     virtual void SAL_CALL disposing() override;
+
+    //=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    //=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+    virtual void SAL_CALL   grabFocus() override;
+
+    //=====  XAccessibleContext  ==============================================
+
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleChild( sal_Int32 i ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() override;
+    virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL
+                            getAccessibleStateSet() override;
+
+    //=====  XServiceInfo  ====================================================
+
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+protected:
+    virtual OUString createAccessibleDescription() override;
+    virtual OUString createAccessibleName() override;
+
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+    ScPreviewShell*     mpViewShell;
+    sal_Int32           mnIndex;
+    bool                mbHeader;
+    std::vector< rtl::Reference<ScAccessiblePageHeaderArea> >
+                        maAreas;
+    sal_Int32           mnChildCount;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+
+    void AddChild(const EditTextObject* pArea, sal_uInt32 nIndex, SvxAdjust eAdjust);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessiblePageHeaderArea.hxx b/sc/source/ui/inc/AccessiblePageHeaderArea.hxx
new file mode 100644
index 000000000..773447f15
--- /dev/null
+++ b/sc/source/ui/inc/AccessiblePageHeaderArea.hxx
@@ -0,0 +1,113 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+#include <editeng/svxenum.hxx>
+
+class EditTextObject;
+namespace accessibility
+{
+    class AccessibleTextHelper;
+}
+class ScPreviewShell;
+
+class ScAccessiblePageHeaderArea
+    :   public ScAccessibleContextBase
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessiblePageHeaderArea(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScPreviewShell* pViewShell,
+        const EditTextObject* pEditObj,
+        SvxAdjust eAdjust);
+protected:
+    virtual ~ScAccessiblePageHeaderArea() override;
+public:
+    const EditTextObject* GetEditTextObject() const { return mpEditObj.get(); }
+
+    using ScAccessibleContextBase::disposing;
+    virtual void SAL_CALL disposing() override;
+
+   ///=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible >
+        SAL_CALL getAccessibleAtPoint(
+        const css::awt::Point& rPoint ) override;
+
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    /// override to calculate this on demand
+    virtual sal_Int32 SAL_CALL
+        getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    /// override to calculate this on demand
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+
+    /// Return the set of current states.
+    virtual css::uno::Reference<
+            css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    /** Returns a list of all supported services.  In this case that is just
+        the AccessibleContext and Accessible service.
+    */
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+protected:
+    virtual OUString createAccessibleDescription() override;
+    virtual OUString createAccessibleName() override;
+
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+    std::unique_ptr<EditTextObject> mpEditObj;
+    std::unique_ptr<accessibility::AccessibleTextHelper> mpTextHelper;
+    ScPreviewShell* mpViewShell;
+    SvxAdjust       meAdjust;
+
+    void CreateTextHelper();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessiblePreviewCell.hxx b/sc/source/ui/inc/AccessiblePreviewCell.hxx
new file mode 100644
index 000000000..7d34e5da1
--- /dev/null
+++ b/sc/source/ui/inc/AccessiblePreviewCell.hxx
@@ -0,0 +1,99 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleCellBase.hxx"
+
+class ScPreviewShell;
+
+namespace accessibility
+{
+    class AccessibleTextHelper;
+}
+
+class ScAccessiblePreviewCell : public ScAccessibleCellBase
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessiblePreviewCell(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScPreviewShell* pViewShell, const ScAddress& rCellAddress, sal_Int32 nIndex );
+
+protected:
+    virtual ~ScAccessiblePreviewCell() override;
+
+    using ScAccessibleCellBase::IsDefunc;
+
+public:
+    using ScAccessibleCellBase::disposing;
+    virtual void SAL_CALL disposing() override;
+
+    ///=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    //=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+    virtual void SAL_CALL   grabFocus() override;
+
+    //=====  XAccessibleContext  ==============================================
+
+    // override to calculate this on demand
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleChild( sal_Int32 i ) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL
+                            getAccessibleStateSet() override;
+
+    //=====  XServiceInfo  ====================================================
+
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+protected:
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+    ScPreviewShell* mpViewShell;
+
+    std::unique_ptr<accessibility::AccessibleTextHelper> mpTextHelper;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+    virtual bool IsEditable(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates) override;
+    bool IsOpaque() const;
+
+    void CreateTextHelper();
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessiblePreviewHeaderCell.hxx b/sc/source/ui/inc/AccessiblePreviewHeaderCell.hxx
new file mode 100644
index 000000000..57612acfc
--- /dev/null
+++ b/sc/source/ui/inc/AccessiblePreviewHeaderCell.hxx
@@ -0,0 +1,130 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+#include <com/sun/star/accessibility/XAccessibleValue.hpp>
+#include <tools/gen.hxx>
+#include <address.hxx>
+#include <cppuhelper/implbase1.hxx>
+
+class ScPreviewShell;
+class ScPreviewTableInfo;
+namespace accessibility {
+    class AccessibleTextHelper;
+}
+
+typedef cppu::ImplHelper1< css::accessibility::XAccessibleValue>
+                    ScAccessiblePreviewHeaderCellImpl;
+
+class ScAccessiblePreviewHeaderCell :
+        public ScAccessibleContextBase,
+        public ScAccessiblePreviewHeaderCellImpl
+{
+public:
+    ScAccessiblePreviewHeaderCell( const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+                            ScPreviewShell* pViewShell,
+                            const ScAddress& rCellPos, bool bIsColHdr, bool bIsRowHdr,
+                            sal_Int32 nIndex );
+
+protected:
+    virtual ~ScAccessiblePreviewHeaderCell() override;
+
+    using ScAccessibleContextBase::IsDefunc;
+
+public:
+    using ScAccessibleContextBase::disposing;
+     virtual void SAL_CALL disposing() override;
+
+    //=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //=====  XAccessibleValue  ================================================
+
+    virtual css::uno::Any SAL_CALL getCurrentValue() override;
+    virtual sal_Bool SAL_CALL setCurrentValue( const css::uno::Any& aNumber ) override;
+    virtual css::uno::Any SAL_CALL getMaximumValue() override;
+    virtual css::uno::Any SAL_CALL getMinimumValue() override;
+    virtual css::uno::Any SAL_CALL getMinimumIncrement() override;
+
+    //=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+    virtual void SAL_CALL   grabFocus() override;
+
+    //=====  XAccessibleContext  ==============================================
+
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleChild( sal_Int32 i ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() override;
+    virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL
+                            getAccessibleStateSet() override;
+
+    //=====  XServiceInfo  ====================================================
+
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+        getTypes() override;
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+protected:
+    virtual OUString createAccessibleDescription() override;
+    virtual OUString createAccessibleName() override;
+
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+    ScPreviewShell*     mpViewShell;
+    std::unique_ptr<accessibility::AccessibleTextHelper> mxTextHelper;
+    sal_Int32           mnIndex;
+    ScAddress           maCellPos;
+    bool                mbColumnHeader;
+    bool                mbRowHeader;
+    mutable std::unique_ptr<ScPreviewTableInfo> mpTableInfo;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+
+    void CreateTextHelper();
+    void    FillTableInfo() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessiblePreviewTable.hxx b/sc/source/ui/inc/AccessiblePreviewTable.hxx
new file mode 100644
index 000000000..555828801
--- /dev/null
+++ b/sc/source/ui/inc/AccessiblePreviewTable.hxx
@@ -0,0 +1,134 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+#include <com/sun/star/accessibility/XAccessibleTable.hpp>
+#include <cppuhelper/implbase1.hxx>
+
+class ScPreviewShell;
+class ScPreviewTableInfo;
+
+typedef cppu::ImplHelper1< css::accessibility::XAccessibleTable>
+                    ScAccessiblePreviewTableImpl;
+
+class ScAccessiblePreviewTable :
+        public ScAccessibleContextBase,
+        public ScAccessiblePreviewTableImpl
+{
+public:
+    ScAccessiblePreviewTable( const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+                            ScPreviewShell* pViewShell, sal_Int32 nIndex );
+
+protected:
+    virtual ~ScAccessiblePreviewTable() override;
+
+    using ScAccessibleContextBase::IsDefunc;
+
+public:
+    using ScAccessibleContextBase::disposing;
+     virtual void SAL_CALL disposing() override;
+
+    //=====  SfxListener  =====================================================
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //=====  XAccessibleTable  ================================================
+
+    virtual sal_Int32 SAL_CALL getAccessibleRowCount() override;
+    virtual sal_Int32 SAL_CALL getAccessibleColumnCount() override;
+    virtual OUString SAL_CALL getAccessibleRowDescription( sal_Int32 nRow ) override;
+    virtual OUString SAL_CALL getAccessibleColumnDescription( sal_Int32 nColumn ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                            getAccessibleRowHeaders() override;
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                            getAccessibleColumnHeaders() override;
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleRows() override;
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL getSelectedAccessibleColumns() override;
+    virtual sal_Bool SAL_CALL isAccessibleRowSelected( sal_Int32 nRow ) override;
+    virtual sal_Bool SAL_CALL isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleCaption() override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleSummary() override;
+    virtual sal_Bool SAL_CALL isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleRow( sal_Int32 nChildIndex ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleColumn( sal_Int32 nChildIndex ) override;
+
+    //=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleAtPoint( const css::awt::Point& aPoint ) override;
+    virtual void SAL_CALL   grabFocus() override;
+
+    //=====  XAccessibleContext  ==============================================
+
+    virtual sal_Int32 SAL_CALL getAccessibleChildCount() override;
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                            getAccessibleChild( sal_Int32 i ) override;
+    virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() override;
+    virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL
+                            getAccessibleStateSet() override;
+
+    //=====  XServiceInfo  ====================================================
+
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    //=====  XTypeProvider  ===================================================
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+        getTypes() override;
+
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+
+protected:
+    virtual OUString createAccessibleDescription() override;
+    virtual OUString createAccessibleName() override;
+
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+private:
+    ScPreviewShell*     mpViewShell;
+    sal_Int32           mnIndex;
+    mutable std::unique_ptr<ScPreviewTableInfo> mpTableInfo;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+
+    void    FillTableInfo() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleSpreadsheet.hxx b/sc/source/ui/inc/AccessibleSpreadsheet.hxx
new file mode 100644
index 000000000..2c708bd77
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleSpreadsheet.hxx
@@ -0,0 +1,273 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <rtl/ref.hxx>
+
+#include "AccessibleTableBase.hxx"
+#include "viewdata.hxx"
+
+#include <vector>
+
+#include <rangelst.hxx>
+#include <map>
+
+class ScMyAddress : public ScAddress
+{
+public:
+    ScMyAddress(SCCOL nColP, SCROW nRowP, SCTAB nTabP) : ScAddress(nColP, nRowP, nTabP) {}
+    ScMyAddress(const ScAddress& rAddress) : ScAddress(rAddress) {}
+
+    bool operator< ( const ScMyAddress& rAddress ) const
+    {
+        if( Row() != rAddress.Row() )
+            return (Row() < rAddress.Row());
+        else
+            return (Col() < rAddress.Col());
+    }
+};
+
+class ScTabViewShell;
+class ScAccessibleDocument;
+class ScAccessibleCell;
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleTable</code> service.
+*/
+class ScAccessibleSpreadsheet final : public  ScAccessibleTableBase
+{
+public:
+    ScAccessibleSpreadsheet(
+        ScAccessibleDocument* pAccDoc,
+        ScTabViewShell* pViewShell,
+        SCTAB   nTab,
+        ScSplitPos eSplitPos);
+
+    using ScAccessibleTableBase::disposing;
+
+    virtual void SAL_CALL disposing() override;
+
+    void CompleteSelectionChanged(bool bNewState);
+
+    void LostFocus();
+    void GotFocus();
+
+    void BoundingBoxChanged();
+    void VisAreaChanged();
+    void FireFirstCellFocus();
+
+    bool IsScAddrFormulaSel (const ScAddress &addr) const;
+    bool IsFormulaMode();
+    ScMyAddress CalcScAddressFromRangeList(ScRangeList *pMarkedRanges,sal_Int32 nSelectedChildIndex);
+    static bool CalcScRangeDifferenceMax(const ScRange & rSrc, const ScRange & rDest,int nMax,std::vector<ScMyAddress> &vecRet,int &nSize);
+    static bool CalcScRangeListDifferenceMax(ScRangeList *pSrc,ScRangeList *pDest,int nMax,std::vector<ScMyAddress> &vecRet);
+
+private:
+    ScAccessibleSpreadsheet(
+        ScAccessibleSpreadsheet& rParent,
+        const ScRange& rRange );
+
+    virtual ~ScAccessibleSpreadsheet() override;
+
+    void ConstructScAccessibleSpreadsheet(
+        ScAccessibleDocument* pAccDoc,
+        ScTabViewShell* pViewShell,
+        SCTAB nTab,
+        ScSplitPos eSplitPos);
+
+    using ScAccessibleTableBase::IsDefunc;
+
+    ///=====  SfxListener  =====================================================
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ///=====  XAccessibleTable  ================================================
+
+    /// Returns the row headers as an AccessibleTable.
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                getAccessibleRowHeaders(  ) override;
+
+    /// Returns the column headers as an AccessibleTable.
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                getAccessibleColumnHeaders(  ) override;
+
+    /// Returns the selected rows in a table.
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+                getSelectedAccessibleRows(  ) override;
+
+    /// Returns the selected columns in a table.
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+                getSelectedAccessibleColumns(  ) override;
+
+    /// Returns a boolean value indicating whether the specified row is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleRowSelected( sal_Int32 nRow ) override;
+
+    /// Returns a boolean value indicating whether the specified column is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+
+    /// Returns the Accessible at a specified row and column in the table.
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    rtl::Reference<ScAccessibleCell> GetAccessibleCellAt(sal_Int32 nRow, sal_Int32 nColumn);
+
+    /// Returns a boolean value indicating whether the accessible at a specified row and column is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    ///=====  XAccessibleComponent  ============================================
+
+    virtual css::uno::Reference< css::accessibility::XAccessible >
+        SAL_CALL getAccessibleAtPoint(
+        const css::awt::Point& rPoint ) override;
+
+    virtual void SAL_CALL grabFocus(  ) override;
+
+    virtual sal_Int32 SAL_CALL getForeground(  ) override;
+
+    virtual sal_Int32 SAL_CALL getBackground(  ) override;
+
+    ///=====  XAccessibleContext  ==============================================
+
+    /// Return NULL to indicate that an empty relation set.
+    virtual css::uno::Reference<css::accessibility::XAccessibleRelationSet> SAL_CALL
+        getAccessibleRelationSet() override;
+
+    /// Return the set of current states.
+    virtual css::uno::Reference<css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    ///=====  XAccessibleSelection  ===========================================
+
+    virtual void SAL_CALL
+        selectAccessibleChild( sal_Int32 nChildIndex ) override;
+
+    virtual void SAL_CALL
+        clearAccessibleSelection(  ) override;
+
+    virtual void SAL_CALL
+        selectAllAccessibleChildren(  ) override;
+
+    virtual sal_Int32 SAL_CALL
+        getSelectedAccessibleChildCount(  ) override;
+
+    virtual css::uno::Reference<css::accessibility::XAccessible > SAL_CALL
+        getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    virtual void SAL_CALL
+        deselectAccessibleChild( sal_Int32 nChildIndex ) override;
+
+    ///=====  XServiceInfo  ====================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    /** Returns a list of all supported services.
+    */
+    virtual css::uno::Sequence< OUString> SAL_CALL
+        getSupportedServiceNames() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+    ///=====  XAccessibleEventBroadcaster  =====================================
+
+    /** Add listener that is informed of future changes of name,
+          description and so on events.
+    */
+    virtual void SAL_CALL
+        addAccessibleEventListener(
+            const css::uno::Reference<css::accessibility::XAccessibleEventListener>& xListener) override;
+
+    //=====  XAccessibleTableSelection  ============================================
+
+    virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) override;
+    virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) override;
+    virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) override;
+    virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) override;
+
+    /// Return the object's current bounding box relative to the desktop.
+    virtual tools::Rectangle GetBoundingBoxOnScreen() const override;
+
+    /// Return the object's current bounding box relative to the parent object.
+    virtual tools::Rectangle GetBoundingBox() const override;
+
+    bool IsDefunc(
+        const css::uno::Reference<css::accessibility::XAccessibleStateSet>& rxParentStates);
+    bool IsEditable();
+    bool IsFocused();
+    bool IsCompleteSheetSelected();
+
+    void SelectCell(sal_Int32 nRow, sal_Int32 nCol, bool bDeselect);
+
+    static ScDocument* GetDocument(ScTabViewShell* pViewShell);
+
+    void RemoveSelection(const ScMarkData &refScMarkData);
+    void CommitFocusCell(const ScAddress &aNewCell);
+
+    sal_Int32 GetRowAll() const { return m_nMaxY - m_nMinY + 1 ; }
+    sal_uInt16  GetColAll() const { return m_nMaxX - m_nMinX + 1; }
+    void NotifyRefMode();
+    void RemoveFormulaSelection(bool bRemoveAll = false);
+    bool CheckChildIndex(sal_Int32) const;
+    ScAddress GetChildIndexAddress(sal_Int32) const;
+    sal_Int32 GetAccessibleIndexFormula( sal_Int32 nRow, sal_Int32 nColumn );
+    bool GetFormulaCurrentFocusCell(ScAddress &addr);
+
+    ScTabViewShell* mpViewShell;
+    std::unique_ptr<ScRangeList>  mpMarkedRanges;
+    ScAccessibleDocument* mpAccDoc;
+    rtl::Reference<ScAccessibleCell> mpAccCell;
+    ScSplitPos      meSplitPos;
+    ScAddress       maActiveCell;
+    SCTAB           mnTab;
+    bool            mbIsSpreadsheet;
+    bool            mbDelIns;
+    bool            mbIsFocusSend;
+    typedef std::map<ScMyAddress,css::uno::Reference< css::accessibility::XAccessible > >
+        MAP_ADDR_XACC;
+    MAP_ADDR_XACC m_mapSelectionSend;
+    bool          m_bFormulaMode;
+    bool          m_bFormulaLastMode;
+    ScAddress     m_aFormulaActiveCell;
+    MAP_ADDR_XACC m_mapFormulaSelectionSend;
+    std::vector<ScMyAddress>  m_vecFormulaLastMyAddr;
+    rtl::Reference<ScAccessibleCell> m_pAccFormulaCell;
+    sal_uInt16    m_nMinX;
+    sal_uInt16    m_nMaxX;
+    sal_Int32     m_nMinY;
+    sal_Int32     m_nMaxY;
+    ScRange       m_aLastWithInMarkRange;
+    OUString      m_strCurCellValue;
+    ScRangeList   m_LastMarkedRanges;
+    OUString      m_strOldTabName;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleTableBase.hxx b/sc/source/ui/inc/AccessibleTableBase.hxx
new file mode 100644
index 000000000..a9b56ff68
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleTableBase.hxx
@@ -0,0 +1,234 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "AccessibleContextBase.hxx"
+#include <address.hxx>
+#include <com/sun/star/accessibility/XAccessibleTable.hpp>
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <com/sun/star/accessibility/XAccessibleTableSelection.hpp>
+#include <cppuhelper/implbase2.hxx>
+
+/** @descr
+        This base class provides an implementation of the
+        <code>AccessibleTable</code> service.
+*/
+
+typedef cppu::ImplHelper2< css::accessibility::XAccessibleTable,
+                    css::accessibility::XAccessibleSelection>
+                    ScAccessibleTableBaseImpl;
+
+class ScAccessibleTableBase :
+            public ScAccessibleContextBase,
+            public   css::accessibility::XAccessibleTableSelection,
+            public ScAccessibleTableBaseImpl
+{
+public:
+    //=====  internal  ========================================================
+    ScAccessibleTableBase(
+        const css::uno::Reference<css::accessibility::XAccessible>& rxParent,
+        ScDocument* pDoc,
+        const ScRange& rRange);
+protected:
+    virtual ~ScAccessibleTableBase() override;
+public:
+
+    using ScAccessibleContextBase::disposing;
+     virtual void SAL_CALL disposing() override;
+
+    ///=====  XInterface  =====================================================
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        css::uno::Type const & rType ) override;
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    virtual void SAL_CALL release() noexcept override;
+
+    ///=====  XAccessibleTable  ================================================
+
+    /// Returns the number of rows in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleRowCount(  ) override;
+
+    /// Returns the number of columns in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleColumnCount(  ) override;
+
+    /// Returns the description of the specified row in the table.
+    virtual OUString SAL_CALL
+                getAccessibleRowDescription( sal_Int32 nRow ) override;
+
+    /// Returns the description text of the specified column in the table.
+    virtual OUString SAL_CALL
+                getAccessibleColumnDescription( sal_Int32 nColumn ) override;
+
+    /** Returns the number of rows occupied by the Accessible at a specified row and column in the table.
+    Returns 1 if it is only a cell and the number of rows the cell is merged if the cell is a merged cell.
+    */
+    virtual sal_Int32 SAL_CALL
+                getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /** Returns the number of columns occupied by the Accessible at a specified row and column in the table.
+    Returns 1 if it is only a cell and the number of columns the cell is merged if the cell is a merged cell.
+    */
+    virtual sal_Int32 SAL_CALL
+                getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /// Returns the row headers as an AccessibleTable.
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                getAccessibleRowHeaders(  ) override;
+
+    /// Returns the column headers as an AccessibleTable.
+    virtual css::uno::Reference< css::accessibility::XAccessibleTable > SAL_CALL
+                getAccessibleColumnHeaders(  ) override;
+
+    /// Returns the selected rows in a table.
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+                getSelectedAccessibleRows(  ) override;
+
+    /// Returns the selected columns in a table.
+    virtual css::uno::Sequence< sal_Int32 > SAL_CALL
+                getSelectedAccessibleColumns(  ) override;
+
+    /// Returns a boolean value indicating whether the specified row is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleRowSelected( sal_Int32 nRow ) override;
+
+    /// Returns a boolean value indicating whether the specified column is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleColumnSelected( sal_Int32 nColumn ) override;
+
+    /// Returns the Accessible at a specified row and column in the table.
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /// Returns the caption for the table.
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                getAccessibleCaption(  ) override;
+
+    /// Returns the summary description of the table.
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+                getAccessibleSummary(  ) override;
+
+    /// Returns a boolean value indicating whether the accessible at a specified row and column is selected.
+    virtual sal_Bool SAL_CALL
+                isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    ///=====  XAccessibleExtendedTable  ========================================
+
+    /// Returns the index of the cell on the given position.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) override;
+
+    /// Returns the row number of an index in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleRow( sal_Int32 nChildIndex ) override;
+
+    /// Returns the column number of an index in the table.
+    virtual sal_Int32 SAL_CALL
+                getAccessibleColumn( sal_Int32 nChildIndex ) override;
+
+    //=====  XAccessibleContext  ==============================================
+
+    /// Return the number of currently visible children.
+    /// override to calculate this on demand
+    virtual sal_Int32 SAL_CALL
+        getAccessibleChildCount() override;
+
+    /// Return the specified child or NULL if index is invalid.
+    /// override to calculate this on demand
+    virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
+        getAccessibleChild(sal_Int32 nIndex) override;
+    virtual sal_Bool SAL_CALL selectRow( sal_Int32 row ) override;
+    virtual sal_Bool SAL_CALL selectColumn( sal_Int32 column ) override;
+    virtual sal_Bool SAL_CALL unselectRow( sal_Int32 row ) override;
+    virtual sal_Bool SAL_CALL unselectColumn( sal_Int32 column ) override;
+
+protected:
+    /// Return this object's description.
+    virtual OUString
+        createAccessibleDescription() override;
+
+    /// Return the object's current name.
+    virtual OUString
+        createAccessibleName() override;
+
+public:
+    /// Return NULL to indicate that an empty relation set.
+    virtual css::uno::Reference<css::accessibility::XAccessibleRelationSet> SAL_CALL
+        getAccessibleRelationSet() override;
+
+    /// Return the set of current states.
+    // perhaps sometimes to be implemented
+    virtual css::uno::Reference<css::accessibility::XAccessibleStateSet> SAL_CALL
+        getAccessibleStateSet() override;
+
+    ///=====  XAccessibleSelection  ===========================================
+
+    virtual void SAL_CALL
+        selectAccessibleChild( sal_Int32 nChildIndex ) override;
+
+    virtual sal_Bool SAL_CALL
+        isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
+
+    virtual void SAL_CALL
+        clearAccessibleSelection(  ) override;
+
+    virtual void SAL_CALL
+        selectAllAccessibleChildren(  ) override;
+
+    virtual sal_Int32 SAL_CALL
+        getSelectedAccessibleChildCount(  ) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
+        getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    virtual void SAL_CALL
+        deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+    ///=====  XServiceInfo  ===================================================
+
+    /** Returns an identifier for the implementation of this object.
+    */
+    virtual OUString SAL_CALL
+        getImplementationName() override;
+
+    ///=====  XTypeProvider  ===================================================
+
+    /// returns the possible types
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
+        getTypes() override;
+
+    /** Returns an implementation id.
+    */
+    virtual css::uno::Sequence<sal_Int8> SAL_CALL
+        getImplementationId() override;
+
+protected:
+    /// contains the range of the table, because it could be a subrange of the complete table
+    ScRange maRange;
+
+    ScDocument* mpDoc;
+
+    void CommitTableModelChange(sal_Int32 nStartRow, sal_Int32 nStartCol, sal_Int32 nEndRow, sal_Int32 nEndCol, sal_uInt16 nId);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AccessibleText.hxx b/sc/source/ui/inc/AccessibleText.hxx
new file mode 100644
index 000000000..23fdb3cb2
--- /dev/null
+++ b/sc/source/ui/inc/AccessibleText.hxx
@@ -0,0 +1,290 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <textuno.hxx>
+#include <address.hxx>
+#include "viewdata.hxx"
+#include <editeng/svxenum.hxx>
+#include <svl/SfxBroadcaster.hxx>
+
+#include <memory>
+
+class ScDocShell;
+class ScViewForwarder;
+class ScEditObjectViewForwarder;
+class ScPreviewViewForwarder;
+class ScEditViewForwarder;
+class ScPreviewShell;
+class EditTextObject;
+class ScCsvViewForwarder;
+class ScAccessibleCell;
+class ScTextWnd;
+
+class ScAccessibleTextData : public SfxListener
+{
+public:
+                        ScAccessibleTextData() {}
+
+    virtual ScAccessibleTextData* Clone() const = 0;
+
+    virtual void        Notify( SfxBroadcaster& /* rBC */, const SfxHint& /* rHint */ ) override {}
+
+    virtual SvxTextForwarder* GetTextForwarder() = 0;
+    virtual SvxViewForwarder* GetViewForwarder() = 0;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool bCreate ) = 0;
+    SfxBroadcaster& GetBroadcaster() const { return maBroadcaster; }
+
+    virtual void                UpdateData() = 0;
+    DECL_LINK( NotifyHdl, EENotify&, void );
+
+private:
+    mutable SfxBroadcaster maBroadcaster;
+
+};
+
+class ScAccessibleCellBaseTextData : public ScAccessibleTextData,
+                                     public ScCellTextData
+{
+public:
+                        ScAccessibleCellBaseTextData(ScDocShell* pDocShellP,
+                            const ScAddress& rP)
+                            : ScCellTextData(pDocShellP, rP) {}
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override { ScCellTextData::Notify(rBC, rHint); }
+
+    virtual void                UpdateData() override { ScCellTextData::UpdateData(); }
+};
+
+//  ScAccessibleCellTextData: shared data between sub objects of an accessible cell text object
+
+class ScAccessibleCellTextData : public ScAccessibleCellBaseTextData
+{
+public:
+                        ScAccessibleCellTextData(ScTabViewShell* pViewShell,
+                            const ScAddress& rP, ScSplitPos eSplitPos, ScAccessibleCell* pAccCell);
+    virtual             ~ScAccessibleCellTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SvxTextForwarder* GetTextForwarder() override;
+    virtual SvxViewForwarder* GetViewForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool bCreate ) override;
+
+private:
+    std::unique_ptr<ScViewForwarder> mpViewForwarder;
+    ScTabViewShell* mpViewShell;
+    ScSplitPos meSplitPos;
+    ScAccessibleCell* mpAccessibleCell;
+
+    using ScAccessibleCellBaseTextData::GetDocShell;
+    static ScDocShell* GetDocShell(ScTabViewShell* pViewShell);
+};
+
+class ScAccessibleEditObjectTextData : public ScAccessibleTextData
+{
+public:
+    // Add a para to indicate whether the object is cloned
+    ScAccessibleEditObjectTextData(EditView* pEditView, OutputDevice* pWin, bool isClone = false);
+    virtual             ~ScAccessibleEditObjectTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SvxTextForwarder* GetTextForwarder() override;
+    virtual SvxViewForwarder* GetViewForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool bCreate ) override;
+
+    virtual void                UpdateData() override {  }
+
+    DECL_LINK( NotifyHdl, EENotify&, void );
+protected:
+    std::unique_ptr<ScEditObjectViewForwarder> mpViewForwarder;
+    std::unique_ptr<ScEditViewForwarder>       mpEditViewForwarder;
+    EditView*                  mpEditView;
+    EditEngine*                mpEditEngine;
+    std::unique_ptr<SvxEditEngineForwarder>    mpForwarder;
+    VclPtr<OutputDevice>       mpWindow;
+    bool                       mbIsCloned;
+};
+
+class ScAccessibleEditLineTextData : public ScAccessibleEditObjectTextData
+{
+public:
+                        ScAccessibleEditLineTextData(EditView* pEditView,
+                                                     OutputDevice* pWin,
+                                                     ScTextWnd* pTextWnd);
+    virtual             ~ScAccessibleEditLineTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual SvxTextForwarder* GetTextForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool bCreate ) override;
+
+    void Dispose();
+    void TextChanged();
+    void StartEdit();
+    void EndEdit();
+private:
+    void ResetEditMode();
+
+    ScTextWnd* mpTxtWnd;
+    bool mbEditEngineCreated;
+};
+
+class ScAccessiblePreviewCellTextData : public ScAccessibleCellBaseTextData
+{
+public:
+                        ScAccessiblePreviewCellTextData(ScPreviewShell* pViewShell,
+                            const ScAddress& rP);
+    virtual             ~ScAccessiblePreviewCellTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SvxTextForwarder* GetTextForwarder() override;
+    virtual SvxViewForwarder* GetViewForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool /* bCreate */ ) override { return nullptr; }
+
+private:
+    std::unique_ptr<ScPreviewViewForwarder> mpViewForwarder;
+    ScPreviewShell* mpViewShell;
+
+    using ScAccessibleCellBaseTextData::GetDocShell;
+    static ScDocShell* GetDocShell(ScPreviewShell* pViewShell);
+};
+
+class ScAccessiblePreviewHeaderCellTextData : public ScAccessibleCellBaseTextData
+{
+public:
+                        ScAccessiblePreviewHeaderCellTextData(ScPreviewShell* pViewShell,
+                            const OUString& rText, const ScAddress& rP, bool bColHeader, bool bRowHeader);
+    virtual             ~ScAccessiblePreviewHeaderCellTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SvxTextForwarder* GetTextForwarder() override;
+    virtual SvxViewForwarder* GetViewForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool /* bCreate */ ) override { return nullptr; }
+
+private:
+    std::unique_ptr<ScPreviewViewForwarder> mpViewForwarder;
+    ScPreviewShell* mpViewShell;
+    OUString        maText;
+    bool            mbColHeader;
+    bool            mbRowHeader;
+
+    using ScAccessibleCellBaseTextData::GetDocShell;
+    static ScDocShell* GetDocShell(ScPreviewShell* pViewShell);
+};
+
+class ScAccessibleHeaderTextData : public ScAccessibleTextData
+{
+public:
+                        ScAccessibleHeaderTextData(ScPreviewShell* pViewShell,
+                            const EditTextObject* pEditObj, SvxAdjust eAdjust);
+    virtual             ~ScAccessibleHeaderTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SvxTextForwarder* GetTextForwarder() override;
+    virtual SvxViewForwarder* GetViewForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool /* bCreate */ ) override { return nullptr; }
+
+    virtual void                UpdateData() override {  }
+private:
+    std::unique_ptr<ScPreviewViewForwarder> mxViewForwarder;
+    ScPreviewShell*         mpViewShell;
+    std::unique_ptr<ScEditEngineDefaulter>  mpEditEngine;
+    std::unique_ptr<SvxEditEngineForwarder> mpForwarder;
+    ScDocShell*             mpDocSh;
+    const EditTextObject*   mpEditObj;
+    bool                    mbDataValid;
+    SvxAdjust               meAdjust;
+};
+
+class ScAccessibleNoteTextData : public ScAccessibleTextData
+{
+public:
+                        ScAccessibleNoteTextData(ScPreviewShell* pViewShell,
+                            const OUString& sText, const ScAddress& aCellPos, bool bMarkNote);
+    virtual             ~ScAccessibleNoteTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SvxTextForwarder* GetTextForwarder() override;
+    virtual SvxViewForwarder* GetViewForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool /* bCreate */ ) override { return nullptr; }
+
+    virtual void                UpdateData() override {  }
+private:
+    std::unique_ptr<ScPreviewViewForwarder> mxViewForwarder;
+    ScPreviewShell*         mpViewShell;
+    std::unique_ptr<ScEditEngineDefaulter> mpEditEngine;
+    std::unique_ptr<SvxEditEngineForwarder> mpForwarder;
+    ScDocShell*             mpDocSh;
+    OUString                msText;
+    ScAddress               maCellPos;
+    bool                    mbMarkNote;
+    bool                    mbDataValid;
+};
+
+class ScAccessibleCsvTextData : public ScAccessibleTextData
+{
+private:
+    typedef ::std::unique_ptr< SvxTextForwarder > TextForwarderPtr;
+    typedef ::std::unique_ptr< ScCsvViewForwarder > ViewForwarderPtr;
+
+    VclPtr<OutputDevice>        mpWindow;
+    EditEngine*                 mpEditEngine;
+    TextForwarderPtr            mpTextForwarder;
+    ViewForwarderPtr            mpViewForwarder;
+    OUString                    maCellText;
+    Size                        maCellSize;
+
+public:
+    explicit                    ScAccessibleCsvTextData(
+                                    OutputDevice* pWindow,
+                                    EditEngine* pEditEngine,
+                                    const OUString& rCellText,
+                                    const Size& rCellSize );
+    virtual                     ~ScAccessibleCsvTextData() override;
+
+    virtual ScAccessibleTextData* Clone() const override;
+
+    virtual void                Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SvxTextForwarder*   GetTextForwarder() override;
+    virtual SvxViewForwarder*   GetViewForwarder() override;
+    virtual SvxEditViewForwarder* GetEditViewForwarder( bool bCreate ) override;
+
+    virtual void                UpdateData() override {}
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/AnalysisOfVarianceDialog.hxx b/sc/source/ui/inc/AnalysisOfVarianceDialog.hxx
new file mode 100644
index 000000000..35c53e727
--- /dev/null
+++ b/sc/source/ui/inc/AnalysisOfVarianceDialog.hxx
@@ -0,0 +1,61 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "viewdata.hxx"
+
+#include "StatisticsInputOutputDialog.hxx"
+
+class FormulaTemplate;
+class AddressWalkerWriter;
+
+class ScAnalysisOfVarianceDialog : public ScStatisticsInputOutputDialog
+{
+private:
+    enum AnovaFactor
+    {
+        SINGLE_FACTOR,
+        TWO_FACTOR
+    };
+
+    DECL_LINK(FactorChanged, weld::Toggleable&, void);
+    void FactorChanged();
+
+    AnovaFactor meFactor;
+
+    std::unique_ptr<weld::SpinButton> mxAlphaField;
+    std::unique_ptr<weld::RadioButton> mxSingleFactorRadio;
+    std::unique_ptr<weld::RadioButton> mxTwoFactorRadio;
+    std::unique_ptr<weld::SpinButton> mxRowsPerSampleField;
+
+    static void RowColumn(ScRangeList& rRangeList, AddressWalkerWriter& aOutput,
+                   FormulaTemplate& aTemplate, const OUString& sFormula,
+                   GroupedBy aGroupedBy, ScRange* pResultRange);
+
+    void AnovaSingleFactor(AddressWalkerWriter& output, FormulaTemplate& aTemplate);
+    void AnovaTwoFactor(AddressWalkerWriter& output, FormulaTemplate& aTemplate);
+
+public:
+    ScAnalysisOfVarianceDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScAnalysisOfVarianceDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/ChartRangeSelectionListener.hxx b/sc/source/ui/inc/ChartRangeSelectionListener.hxx
new file mode 100644
index 000000000..b7033c413
--- /dev/null
+++ b/sc/source/ui/inc/ChartRangeSelectionListener.hxx
@@ -0,0 +1,64 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <comphelper/compbase.hxx>
+#include <com/sun/star/view/XSelectionChangeListener.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+class ScTabViewShell;
+
+typedef comphelper::WeakComponentImplHelper<
+        css::view::XSelectionChangeListener,
+        css::lang::XServiceInfo >
+    ScChartRangeSelectionListener_Base;
+
+class ScChartRangeSelectionListener :
+    public ScChartRangeSelectionListener_Base
+{
+public:
+    explicit ScChartRangeSelectionListener( ScTabViewShell * pViewShell );
+    virtual ~ScChartRangeSelectionListener() override;
+
+protected:
+    // ____ XSelectionChangeListener ____
+    virtual void SAL_CALL selectionChanged(
+        const css::lang::EventObject& aEvent ) override;
+
+    // ____ XEventListener (base of XSelectionChangeListener) ____
+    virtual void SAL_CALL disposing(
+        const css::lang::EventObject& Source ) override;
+
+    // ____ WeakComponentImplHelperBase ____
+    // is called when dispose() is called at this component
+    virtual void disposing(std::unique_lock<std::mutex>&) override;
+
+    // ____ XServiceInfo ____
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual sal_Bool SAL_CALL supportsService(
+        const OUString& ServiceName ) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+private:
+    ScTabViewShell * m_pViewShell;
+};
+
+// INCLUDED_SC_SOURCE_UI_INC_CHARTRANGESELECTIONLISTENER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/ChiSquareTestDialog.hxx b/sc/source/ui/inc/ChiSquareTestDialog.hxx
new file mode 100644
index 000000000..20e7d696c
--- /dev/null
+++ b/sc/source/ui/inc/ChiSquareTestDialog.hxx
@@ -0,0 +1,31 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "StatisticsInputOutputDialog.hxx"
+
+class ScChiSquareTestDialog : public ScStatisticsInputOutputDialog
+{
+public:
+    ScChiSquareTestDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScChiSquareTestDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/ChildWindowWrapper.hxx b/sc/source/ui/inc/ChildWindowWrapper.hxx
new file mode 100644
index 000000000..afc4a2df5
--- /dev/null
+++ b/sc/source/ui/inc/ChildWindowWrapper.hxx
@@ -0,0 +1,81 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <sfx2/dispatch.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/childwin.hxx>
+#include <osl/diagnose.h>
+
+#include "tabvwsh.hxx"
+
+template <sal_Int16 WindowID>
+class ChildControllerWrapper : public SfxChildWindow
+{
+public:
+    ChildControllerWrapper(vcl::Window* pParentP, sal_uInt16 nId,
+                           SfxBindings* pBindings, const SfxChildWinInfo* pInfo)
+        : SfxChildWindow(pParentP, nId)
+    {
+        ScTabViewShell* pViewShell = getTabViewShell( pBindings );
+        if (!pViewShell)
+            pViewShell = dynamic_cast< ScTabViewShell *>( SfxViewShell::Current() );
+        OSL_ENSURE(pViewShell, "Missing view shell!");
+
+        if (pViewShell)
+            SetController(pViewShell->CreateRefDialogController(pBindings, this, pInfo, pParentP->GetFrameWeld(), WindowID));
+
+        if (pViewShell && !GetController())
+            pViewShell->GetViewFrame()->SetChildWindow( nId, false );
+    }
+
+    static std::unique_ptr<SfxChildWindow> CreateImpl(
+                vcl::Window *pParent, sal_uInt16 nId,
+                SfxBindings *pBindings, SfxChildWinInfo* pInfo )
+    {
+        return std::make_unique<ChildControllerWrapper>(pParent, nId, pBindings, pInfo);
+    }
+
+    static void RegisterChildWindow (
+                    bool   bVisible = false,
+                    SfxModule* pModule  = nullptr,
+                    SfxChildWindowFlags nFlags = SfxChildWindowFlags::NONE)
+    {
+        SfxChildWinFactory aFactory(ChildControllerWrapper::CreateImpl, WindowID, CHILDWIN_NOPOS );
+        aFactory.aInfo.nFlags |= nFlags;
+        aFactory.aInfo.bVisible = bVisible;
+        SfxChildWindow::RegisterChildWindow(pModule, aFactory);
+    }
+
+    static sal_uInt16 GetChildWindowId()
+    {
+        return WindowID;
+    }
+
+private:
+    static ScTabViewShell* getTabViewShell( const SfxBindings *pBindings )
+    {
+        if( !pBindings )
+            return nullptr;
+        SfxDispatcher* pDispacher = pBindings ->GetDispatcher();
+        if( !pDispacher )
+            return nullptr;
+        SfxViewFrame* pFrame = pDispacher->GetFrame();
+        if( !pFrame )
+            return nullptr;
+        SfxViewShell* pViewShell = pFrame->GetViewShell();
+        if( !pViewShell )
+            return nullptr;
+        return dynamic_cast<ScTabViewShell*>( pViewShell );
+    }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/CorrelationDialog.hxx b/sc/source/ui/inc/CorrelationDialog.hxx
new file mode 100644
index 000000000..5200c3f55
--- /dev/null
+++ b/sc/source/ui/inc/CorrelationDialog.hxx
@@ -0,0 +1,29 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "MatrixComparisonGenerator.hxx"
+
+class ScCorrelationDialog : public ScMatrixComparisonGenerator
+{
+public:
+    ScCorrelationDialog(
+        SfxBindings* pSfxBindings, SfxChildWindow* pChildWindow,
+        weld::Window* pParent, ScViewData& rViewData);
+
+    virtual void Close() override;
+
+protected:
+    virtual OUString getLabel() override;
+    virtual OUString getTemplate() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/CovarianceDialog.hxx b/sc/source/ui/inc/CovarianceDialog.hxx
new file mode 100644
index 000000000..181bebeac
--- /dev/null
+++ b/sc/source/ui/inc/CovarianceDialog.hxx
@@ -0,0 +1,30 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "MatrixComparisonGenerator.hxx"
+
+class ScCovarianceDialog : public ScMatrixComparisonGenerator
+{
+public:
+    ScCovarianceDialog(
+        SfxBindings* pSfxBindings, SfxChildWindow* pChildWindow,
+        weld::Window* pParent, ScViewData& rViewData);
+
+    virtual void Close() override;
+
+protected:
+    virtual OUString getLabel() override;
+    virtual OUString getTemplate() override;
+    virtual TranslateId GetUndoNameId() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/DescriptiveStatisticsDialog.hxx b/sc/source/ui/inc/DescriptiveStatisticsDialog.hxx
new file mode 100644
index 000000000..dd2488450
--- /dev/null
+++ b/sc/source/ui/inc/DescriptiveStatisticsDialog.hxx
@@ -0,0 +1,31 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "StatisticsInputOutputDialog.hxx"
+
+class ScDescriptiveStatisticsDialog : public ScStatisticsInputOutputDialog
+{
+public:
+    ScDescriptiveStatisticsDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScDescriptiveStatisticsDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/DrawModelBroadcaster.hxx b/sc/source/ui/inc/DrawModelBroadcaster.hxx
new file mode 100644
index 000000000..a4c58dbba
--- /dev/null
+++ b/sc/source/ui/inc/DrawModelBroadcaster.hxx
@@ -0,0 +1,55 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svl/lstner.hxx>
+#include <comphelper/interfacecontainer4.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/document/XEventBroadcaster.hpp>
+#include <com/sun/star/document/XShapeEventBroadcaster.hpp>
+#include <mutex>
+#include <unordered_map>
+
+class SdrModel;
+
+class ScDrawModelBroadcaster : public SfxListener,
+    public ::cppu::WeakImplHelper< css::document::XShapeEventBroadcaster >
+{
+    mutable std::mutex maListenerMutex;
+    ::comphelper::OInterfaceContainerHelper4<css::document::XEventListener> maEventListeners;
+    std::unordered_map<css::uno::Reference< css::drawing::XShape >, css::uno::Reference< css::document::XShapeEventListener >> maShapeListeners;
+    SdrModel *mpDrawModel;
+
+public:
+
+    ScDrawModelBroadcaster( SdrModel *pDrawModel );
+    virtual ~ScDrawModelBroadcaster() override;
+
+    // css::document::XEventBroadcaster
+    virtual void SAL_CALL addEventListener( const css::uno::Reference< css::document::XEventListener >& xListener ) override;
+    virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::document::XEventListener >& xListener ) override;
+    // css::document::XShapeEventBroadcaster
+    virtual void SAL_CALL addShapeEventListener( const css::uno::Reference< css::drawing::XShape >& xShape, const css::uno::Reference< css::document::XShapeEventListener >& xListener ) override;
+    virtual void SAL_CALL removeShapeEventListener( const css::uno::Reference< css::drawing::XShape >& xShape, const css::uno::Reference< css::document::XShapeEventListener >& xListener ) override;
+
+    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/ExponentialSmoothingDialog.hxx b/sc/source/ui/inc/ExponentialSmoothingDialog.hxx
new file mode 100644
index 000000000..54b877167
--- /dev/null
+++ b/sc/source/ui/inc/ExponentialSmoothingDialog.hxx
@@ -0,0 +1,37 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "viewdata.hxx"
+
+#include "StatisticsInputOutputDialog.hxx"
+
+class ScExponentialSmoothingDialog : public ScStatisticsInputOutputDialog
+{
+private:
+    std::unique_ptr<weld::SpinButton> mxSmoothingFactor;
+
+public:
+    ScExponentialSmoothingDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScExponentialSmoothingDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/FTestDialog.hxx b/sc/source/ui/inc/FTestDialog.hxx
new file mode 100644
index 000000000..efd477ce0
--- /dev/null
+++ b/sc/source/ui/inc/FTestDialog.hxx
@@ -0,0 +1,31 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "StatisticsTwoVariableDialog.hxx"
+
+class ScFTestDialog : public ScStatisticsTwoVariableDialog
+{
+public:
+    ScFTestDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScFTestDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/FilterListBox.hxx b/sc/source/ui/inc/FilterListBox.hxx
new file mode 100644
index 000000000..a17a1694a
--- /dev/null
+++ b/sc/source/ui/inc/FilterListBox.hxx
@@ -0,0 +1,81 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <types.hxx>
+
+#include <tools/solar.h>
+#include <vcl/weld.hxx>
+
+class ScGridWindow;
+struct ImplSVEvent;
+
+enum class ScFilterBoxMode
+{
+    DataSelect,
+    Scenario
+};
+
+class ScFilterListBox final : public std::enable_shared_from_this<ScFilterListBox>
+{
+private:
+    std::unique_ptr<weld::Builder> xBuilder;
+    std::unique_ptr<weld::Popover> xPopover;
+    std::unique_ptr<weld::TreeView> xTreeView;
+    VclPtr<ScGridWindow> pGridWin;
+    SCCOL nCol;
+    SCROW nRow;
+    bool bInit;
+    bool bCancelled;
+    bool bGridHadMouseCaptured;
+    sal_uLong nSel;
+    ScFilterBoxMode eMode;
+    ImplSVEvent* nAsyncSelectHdl;
+
+    DECL_LINK(SelectHdl, weld::TreeView&, bool);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(AsyncSelectHdl, void*, void);
+
+public:
+    ScFilterListBox(weld::Window* pParent, ScGridWindow* pGrid, SCCOL nNewCol, SCROW nNewRow,
+                    ScFilterBoxMode eNewMode);
+    void popup_at_rect(weld::Widget* pParent, const tools::Rectangle& rRect)
+    {
+        xPopover->popup_at_rect(pParent, rRect);
+    }
+    void connect_closed(const Link<weld::Popover&, void>& rLink)
+    {
+        xPopover->connect_closed(rLink);
+    }
+    void popdown() { xPopover->popdown(); }
+    ~ScFilterListBox();
+
+    weld::TreeView& get_widget() { return *xTreeView; }
+
+    SCCOL GetCol() const { return nCol; }
+    SCROW GetRow() const { return nRow; }
+    ScFilterBoxMode GetMode() const { return eMode; }
+    void EndInit();
+    bool IsInInit() const { return bInit; }
+    bool MouseWasCaptured() const { return bGridHadMouseCaptured; }
+    void SetCancelled() { bCancelled = true; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/FourierAnalysisDialog.hxx b/sc/source/ui/inc/FourierAnalysisDialog.hxx
new file mode 100644
index 000000000..f839b274e
--- /dev/null
+++ b/sc/source/ui/inc/FourierAnalysisDialog.hxx
@@ -0,0 +1,56 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "StatisticsInputOutputDialog.hxx"
+
+class ScFourierAnalysisDialog : public ScStatisticsInputOutputDialog
+{
+    ScAddress maLabelAddr;
+    ScRange maActualInputRange;
+    SCSIZE mnLen;
+
+    double mfMinMag;
+
+    bool mbUse3DAddresses : 1;
+    bool mbGroupedByColumn : 1;
+    bool mbWithLabels : 1;
+    bool mbInverse : 1;
+    bool mbPolar : 1;
+
+    std::unique_ptr<weld::CheckButton> mxWithLabelsCheckBox;
+    std::unique_ptr<weld::CheckButton> mxInverseCheckBox;
+    std::unique_ptr<weld::CheckButton> mxPolarCheckBox;
+    std::unique_ptr<weld::SpinButton> mxMinMagnitudeField;
+    std::unique_ptr<weld::Label> mxErrorMessage;
+
+public:
+    ScFourierAnalysisDialog(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                            ScViewData& rViewData);
+
+    virtual ~ScFourierAnalysisDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+    virtual bool InputRangesValid() override;
+
+private:
+    void getOptions();
+    void getDataLabel(OUString& rLabel);
+    void genFormula(OUString& rFormula);
+
+    DECL_LINK(CheckBoxHdl, weld::Toggleable&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/IAnyRefDialog.hxx b/sc/source/ui/inc/IAnyRefDialog.hxx
new file mode 100644
index 000000000..acc8a5bfc
--- /dev/null
+++ b/sc/source/ui/inc/IAnyRefDialog.hxx
@@ -0,0 +1,48 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <formula/IControlReferenceHandler.hxx>
+
+class ScRange;
+class ScDocument;
+class SfxObjectShell;
+namespace formula
+{
+class RefEdit;
+class RefButton;
+}
+class SAL_NO_VTABLE IAnyRefDialog : public formula::IControlReferenceHandler
+{
+public:
+    virtual ~IAnyRefDialog() COVERITY_NOEXCEPT_FALSE {}
+
+    virtual void SetReference(const ScRange& rRef, ScDocument& rDoc) = 0;
+    virtual void RefInputStart(formula::RefEdit* pEdit, formula::RefButton* pButton = nullptr) = 0;
+    virtual void RefInputDone(bool bForced = false) = 0;
+    virtual bool IsTableLocked() const = 0;
+    virtual bool IsRefInputMode() const = 0;
+
+    virtual bool IsDocAllowed(SfxObjectShell* pDocSh) const = 0;
+    virtual void AddRefEntry() = 0;
+    virtual void SetActive() = 0;
+    virtual void ViewShellChanged() = 0;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/MatrixComparisonGenerator.hxx b/sc/source/ui/inc/MatrixComparisonGenerator.hxx
new file mode 100644
index 000000000..058b9611a
--- /dev/null
+++ b/sc/source/ui/inc/MatrixComparisonGenerator.hxx
@@ -0,0 +1,36 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "viewdata.hxx"
+
+#include "StatisticsInputOutputDialog.hxx"
+
+class ScMatrixComparisonGenerator : public ScStatisticsInputOutputDialog
+{
+public:
+    ScMatrixComparisonGenerator(
+        SfxBindings* pSfxBindings, SfxChildWindow* pChildWindow,
+        weld::Window* pParent, ScViewData& rViewData,
+        const OUString& rUiXmlDescription, const OString& rID);
+
+    virtual ~ScMatrixComparisonGenerator() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+
+    virtual OUString getLabel() = 0;
+    virtual OUString getTemplate() = 0;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/MovingAverageDialog.hxx b/sc/source/ui/inc/MovingAverageDialog.hxx
new file mode 100644
index 000000000..216b67c8b
--- /dev/null
+++ b/sc/source/ui/inc/MovingAverageDialog.hxx
@@ -0,0 +1,38 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "viewdata.hxx"
+
+#include "StatisticsInputOutputDialog.hxx"
+
+class ScMovingAverageDialog : public ScStatisticsInputOutputDialog
+{
+private:
+    std::unique_ptr<weld::CheckButton> mxTrimRangeCheck;
+    std::unique_ptr<weld::SpinButton> mxIntervalSpin;
+
+public:
+    ScMovingAverageDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScMovingAverageDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/PivotLayoutDialog.hxx b/sc/source/ui/inc/PivotLayoutDialog.hxx
new file mode 100644
index 000000000..0ce026bf4
--- /dev/null
+++ b/sc/source/ui/inc/PivotLayoutDialog.hxx
@@ -0,0 +1,140 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "anyrefdg.hxx"
+#include <dpobject.hxx>
+#include "viewdata.hxx"
+
+#include "PivotLayoutTreeList.hxx"
+#include "PivotLayoutTreeListData.hxx"
+#include "PivotLayoutTreeListLabel.hxx"
+
+class ScItemValue final
+{
+public:
+    OUString maName;
+    ScPivotFuncData maFunctionData;
+    ScItemValue* mpOriginalItemValue;
+
+    ScItemValue(OUString const & aName, SCCOL nColumn, PivotFunc nFunctionMask);
+    ScItemValue(const ScItemValue* pInputItemValue);
+
+    ~ScItemValue();
+};
+
+class ScPivotLayoutDialog : public ScAnyRefDlgController
+{
+public:
+    ScDPObject maPivotTableObject;
+
+    ScPivotLayoutTreeListBase* mpPreviouslyFocusedListBox;
+
+private:
+    ScViewData* mpViewData;
+    ScDocument& mrDocument;
+
+    bool        mbNewPivotTable;
+
+    ScAddress::Details  maAddressDetails;
+    bool                mbDialogLostFocus;
+
+    formula::RefEdit* mpActiveEdit;
+    std::unique_ptr<ScPivotLayoutTreeListLabel> mxListBoxField;
+    std::unique_ptr<ScPivotLayoutTreeList> mxListBoxPage;
+    std::unique_ptr<ScPivotLayoutTreeList> mxListBoxColumn;
+    std::unique_ptr<ScPivotLayoutTreeList> mxListBoxRow;
+    std::unique_ptr<ScPivotLayoutTreeListData>  mxListBoxData;
+
+    std::unique_ptr<weld::CheckButton> mxCheckIgnoreEmptyRows;
+    std::unique_ptr<weld::CheckButton> mxCheckTotalColumns;
+    std::unique_ptr<weld::CheckButton> mxCheckAddFilter;
+    std::unique_ptr<weld::CheckButton> mxCheckIdentifyCategories;
+    std::unique_ptr<weld::CheckButton> mxCheckTotalRows;
+    std::unique_ptr<weld::CheckButton> mxCheckDrillToDetail;
+
+    std::unique_ptr<weld::RadioButton> mxSourceRadioNamedRange;
+    std::unique_ptr<weld::RadioButton> mxSourceRadioSelection;
+
+    std::unique_ptr<weld::ComboBox> mxSourceListBox;
+    std::unique_ptr<formula::RefEdit> mxSourceEdit;
+    std::unique_ptr<formula::RefButton> mxSourceButton;
+
+    std::unique_ptr<weld::RadioButton> mxDestinationRadioNewSheet;
+    std::unique_ptr<weld::RadioButton> mxDestinationRadioNamedRange;
+    std::unique_ptr<weld::RadioButton> mxDestinationRadioSelection;
+
+    std::unique_ptr<weld::ComboBox> mxDestinationListBox;
+    std::unique_ptr<formula::RefEdit> mxDestinationEdit;
+    std::unique_ptr<formula::RefButton> mxDestinationButton;
+
+    std::unique_ptr<weld::Button> mxBtnOK;
+    std::unique_ptr<weld::Button> mxBtnCancel;
+
+    std::unique_ptr<weld::Frame> mxSourceFrame;
+    std::unique_ptr<weld::Label> mxSourceLabel;
+    std::unique_ptr<weld::Frame> mxDestFrame;
+    std::unique_ptr<weld::Label> mxDestLabel;
+
+    std::unique_ptr<weld::Expander> mxOptions;
+    std::unique_ptr<weld::Expander> mxMore;
+
+    DECL_LINK(CancelClicked, weld::Button&, void);
+    DECL_LINK(OKClicked, weld::Button&, void);
+    DECL_LINK(GetEditFocusHandler, formula::RefEdit&, void);
+    DECL_LINK(GetButtonFocusHandler, formula::RefButton&, void);
+    DECL_LINK(LoseEditFocusHandler, formula::RefEdit&, void);
+    DECL_LINK(LoseButtonFocusHandler, formula::RefButton&, void);
+    DECL_LINK(ToggleSource, weld::Toggleable&, void);
+    DECL_LINK(ToggleDestination, weld::Toggleable&, void);
+    DECL_LINK(SourceListSelected, weld::ComboBox&, void);
+    DECL_LINK(SourceEditModified, formula::RefEdit&, void);
+    void ToggleSource();
+    void ToggleDestination();
+    virtual void Close() override;
+
+    ScPivotParam maPivotParameters;
+
+    // UI
+    void SetupSource();
+    void SetupDestination();
+    void FillValuesToListBoxes();
+
+    // Other
+    bool GetDestination(ScRange& aDestinationRange, bool& bToNewSheet);
+
+public:
+    ScPivotLayoutDialog(SfxBindings* pSfxBindings, SfxChildWindow* pChildWindow, weld::Window* pParent,
+                             ScViewData* pViewData, const ScDPObject* pPivotTableObject, bool bCreateNewPivotTable);
+    virtual ~ScPivotLayoutDialog() override;
+
+    virtual void SetReference(const ScRange& rReferenceRange, ScDocument& rDocument) override;
+    virtual void SetActive() override;
+    virtual bool IsRefInputMode() const override;
+
+    void ItemInserted(const ScItemValue* pItemValue, ScPivotLayoutTreeList::SvPivotTreeListType eType);
+
+    void UpdateSourceRange();
+
+    void ApplyChanges();
+    void ApplySaveData(ScDPSaveData& rSaveData);
+    void ApplyLabelData(const ScDPSaveData& rSaveData);
+
+    ScItemValue* GetItem(SCCOL nColumn);
+    bool IsDataElement(SCCOL nColumn);
+
+    ScDPLabelData& GetLabelData(SCCOL nColumn);
+    ScDPLabelDataVector& GetLabelDataVector() { return maPivotParameters.maLabelArray;}
+    void PushDataFieldNames(std::vector<ScDPName>& rDataFieldNames);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
+
diff --git a/sc/source/ui/inc/PivotLayoutTreeList.hxx b/sc/source/ui/inc/PivotLayoutTreeList.hxx
new file mode 100644
index 000000000..14faa13d0
--- /dev/null
+++ b/sc/source/ui/inc/PivotLayoutTreeList.hxx
@@ -0,0 +1,41 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <memory>
+#include "PivotLayoutTreeListBase.hxx"
+#include <scabstdlg.hxx>
+
+class ScPivotLayoutTreeList : public ScPivotLayoutTreeListBase
+{
+private:
+    std::vector<std::unique_ptr<ScItemValue>> maItemValues;
+    std::vector<ScDPName> maDataFieldNames;
+
+    VclPtr<AbstractScDPSubtotalDlg> mpSubtotalDlg;
+
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(DoubleClickHdl, weld::TreeView&, bool);
+
+public:
+    ScPivotLayoutTreeList(std::unique_ptr<weld::TreeView> xControl);
+    virtual ~ScPivotLayoutTreeList() override;
+
+    void Setup(ScPivotLayoutDialog* pParent, SvPivotTreeListType eType);
+    void FillFields(ScPivotFieldVector& rFieldVector);
+
+    virtual void InsertEntryForSourceTarget(weld::TreeView& rSource, int nTarget) override;
+
+protected:
+    void InsertEntryForItem(const ScItemValue* pItemValue, int nPosition);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/PivotLayoutTreeListBase.hxx b/sc/source/ui/inc/PivotLayoutTreeListBase.hxx
new file mode 100644
index 000000000..51858de68
--- /dev/null
+++ b/sc/source/ui/inc/PivotLayoutTreeListBase.hxx
@@ -0,0 +1,70 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <vcl/transfer.hxx>
+#include <vcl/weld.hxx>
+#include <pivot.hxx>
+
+class ScPivotLayoutDialog;
+class ScPivotLayoutTreeListBase;
+class ScItemValue;
+
+class ScPivotLayoutTreeDropTarget : public DropTargetHelper
+{
+private:
+    ScPivotLayoutTreeListBase& m_rTreeView;
+
+    virtual sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt) override;
+    virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override;
+
+public:
+    ScPivotLayoutTreeDropTarget(ScPivotLayoutTreeListBase& rTreeView);
+};
+
+class ScPivotLayoutTreeListBase
+{
+public:
+    enum SvPivotTreeListType
+    {
+        UNDEFINED,
+        LABEL_LIST,
+        PAGE_LIST,
+        ROW_LIST,
+        COLUMN_LIST
+    };
+
+protected:
+    std::unique_ptr<weld::TreeView> mxControl;
+    ScPivotLayoutTreeDropTarget maDropTargetHelper;
+    SvPivotTreeListType meType;
+    ScPivotLayoutDialog* mpParent;
+
+    DECL_LINK(GetFocusHdl, weld::Widget&, void);
+    DECL_LINK(MnemonicActivateHdl, weld::Widget&, bool);
+    DECL_LINK(LoseFocusHdl, weld::Widget&, void);
+
+public:
+    void Setup(ScPivotLayoutDialog* pParent);
+
+    ScPivotLayoutTreeListBase(std::unique_ptr<weld::TreeView> xControl,
+                              SvPivotTreeListType eType = UNDEFINED);
+    weld::TreeView& get_widget() { return *mxControl; }
+    virtual ~ScPivotLayoutTreeListBase();
+
+    void PushEntriesToPivotFieldVector(ScPivotFieldVector& rVector);
+
+    void RemoveEntryForItem(const ScItemValue* pItemValue);
+
+    virtual void InsertEntryForSourceTarget(weld::TreeView& rSource, int nTarget);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/PivotLayoutTreeListData.hxx b/sc/source/ui/inc/PivotLayoutTreeListData.hxx
new file mode 100644
index 000000000..89e83abad
--- /dev/null
+++ b/sc/source/ui/inc/PivotLayoutTreeListData.hxx
@@ -0,0 +1,42 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "PivotLayoutTreeListBase.hxx"
+#include <vector>
+#include <memory>
+#include <scabstdlg.hxx>
+
+class ScPivotLayoutTreeListData final : public ScPivotLayoutTreeListBase
+{
+private:
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(DoubleClickHdl, weld::TreeView&, bool);
+
+public:
+    ScPivotLayoutTreeListData(std::unique_ptr<weld::TreeView> xControl);
+    virtual ~ScPivotLayoutTreeListData() override;
+
+    void FillDataField(ScPivotFieldVector& rDataFields);
+    void PushDataFieldNames(std::vector<ScDPName>& rDataFieldNames);
+    virtual void InsertEntryForSourceTarget(weld::TreeView& rSource, int nTarget) override;
+
+private:
+    void InsertEntryForItem(ScItemValue* pItemValue, int nPosition);
+
+    void AdjustDuplicateCount(ScItemValue* pInputItemValue);
+
+    std::vector<std::unique_ptr<ScItemValue>> maDataItemValues;
+
+    VclPtr<AbstractScDPFunctionDlg> mpFunctionDlg;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/PivotLayoutTreeListLabel.hxx b/sc/source/ui/inc/PivotLayoutTreeListLabel.hxx
new file mode 100644
index 000000000..d551798e3
--- /dev/null
+++ b/sc/source/ui/inc/PivotLayoutTreeListLabel.hxx
@@ -0,0 +1,34 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "PivotLayoutTreeListBase.hxx"
+#include <vector>
+#include <memory>
+
+class ScPivotLayoutTreeListLabel : public ScPivotLayoutTreeListBase
+{
+private:
+    std::vector<std::unique_ptr<ScItemValue>> maItemValues;
+    SCCOL maDataItem;
+
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+
+public:
+    ScPivotLayoutTreeListLabel(std::unique_ptr<weld::TreeView> xControl);
+    virtual ~ScPivotLayoutTreeListLabel() override;
+    void FillLabelFields(ScDPLabelDataVector& rLabelVector);
+    ScItemValue* GetItem(SCCOL nColumn);
+    bool IsDataElement(SCCOL nColumn);
+    virtual void InsertEntryForSourceTarget(weld::TreeView& rSource, int nTarget) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/RandomNumberGeneratorDialog.hxx b/sc/source/ui/inc/RandomNumberGeneratorDialog.hxx
new file mode 100644
index 000000000..0f890fc79
--- /dev/null
+++ b/sc/source/ui/inc/RandomNumberGeneratorDialog.hxx
@@ -0,0 +1,85 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <optional>
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include "viewdata.hxx"
+
+class ScRandomNumberGeneratorDialog : public ScAnyRefDlgController
+{
+public:
+    ScRandomNumberGeneratorDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScRandomNumberGeneratorDialog() override;
+
+    virtual void SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual void SetActive() override;
+    virtual void Close() override;
+
+private:
+    // Data
+    ScViewData&                mrViewData;
+    const ScDocument&          mrDoc;
+
+    ScRange             maInputRange;
+
+    bool                mbDialogLostFocus;
+
+    // Widgets
+    std::unique_ptr<weld::Label> mxInputRangeText;
+    std::unique_ptr<formula::RefEdit>   mxInputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxInputRangeButton;
+    std::unique_ptr<weld::ComboBox> mxDistributionCombo;
+    std::unique_ptr<weld::Label> mxParameter1Text;
+    std::unique_ptr<weld::SpinButton> mxParameter1Value;
+    std::unique_ptr<weld::Label> mxParameter2Text;
+    std::unique_ptr<weld::SpinButton> mxParameter2Value;
+    std::unique_ptr<weld::SpinButton> mxSeed;
+    std::unique_ptr<weld::CheckButton> mxEnableSeed;
+    std::unique_ptr<weld::SpinButton> mxDecimalPlaces;
+    std::unique_ptr<weld::CheckButton> mxEnableRounding;
+    std::unique_ptr<weld::Button> mxButtonApply;
+    std::unique_ptr<weld::Button> mxButtonOk;
+    std::unique_ptr<weld::Button> mxButtonClose;
+
+    void Init();
+    void GetRangeFromSelection();
+
+    template<class RNG>
+
+    void GenerateNumbers(RNG& randomGenerator, TranslateId pDistributionStringId, const std::optional<sal_Int8> aDecimalPlaces);
+
+    void SelectGeneratorAndGenerateNumbers();
+
+    DECL_LINK( OkClicked, weld::Button&, void );
+    DECL_LINK( CloseClicked, weld::Button&, void );
+    DECL_LINK( ApplyClicked, weld::Button&, void );
+    DECL_LINK( GetEditFocusHandler,  formula::RefEdit&, void );
+    DECL_LINK( GetButtonFocusHandler,  formula::RefButton&, void );
+    DECL_LINK( LoseEditFocusHandler, formula::RefEdit&, void );
+    DECL_LINK( LoseButtonFocusHandler, formula::RefButton&, void );
+
+    DECL_LINK( InputRangeModified, formula::RefEdit&, void );
+    DECL_LINK( Parameter1ValueModified, weld::SpinButton&, void );
+    DECL_LINK( Parameter2ValueModified, weld::SpinButton&, void );
+    DECL_LINK( DistributionChanged, weld::ComboBox&, void );
+    DECL_LINK( CheckChanged, weld::Toggleable&, void );
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/RegressionDialog.hxx b/sc/source/ui/inc/RegressionDialog.hxx
new file mode 100644
index 000000000..59accf265
--- /dev/null
+++ b/sc/source/ui/inc/RegressionDialog.hxx
@@ -0,0 +1,82 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "StatisticsTwoVariableDialog.hxx"
+#include "TableFillingAndNavigationTools.hxx"
+
+class ScRegressionDialog : public ScStatisticsTwoVariableDialog
+{
+    bool mbUnivariate;
+    size_t mnNumIndependentVars;
+    size_t mnNumObservations;
+    bool mbUse3DAddresses;
+    bool mbCalcIntercept;
+
+    std::unique_ptr<weld::CheckButton> mxWithLabelsCheckBox;
+    std::unique_ptr<weld::RadioButton> mxLinearRadioButton;
+    std::unique_ptr<weld::RadioButton> mxLogarithmicRadioButton;
+    std::unique_ptr<weld::RadioButton> mxPowerRadioButton;
+    std::unique_ptr<weld::Label> mxErrorMessage;
+    std::unique_ptr<weld::SpinButton> mxConfidenceLevelField;
+    std::unique_ptr<weld::CheckButton> mxCalcResidualsCheckBox;
+    std::unique_ptr<weld::CheckButton> mxNoInterceptCheckBox;
+
+public:
+    ScRegressionDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScRegressionDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+    virtual bool InputRangesValid() override;
+
+private:
+
+    using CellValueGetter = const OUString&(size_t, size_t);
+    using CellWriter = void(const OUString&, size_t, size_t);
+
+    size_t GetRegressionTypeIndex() const;
+    ScRange GetDataRange(const ScRange& rRange);
+    OUString GetVariableNameFormula(bool bXVar, size_t nIndex, bool bWithLog);
+    OUString GetXVariableNameFormula(size_t nIndex, bool bWithLog);
+    OUString GetYVariableNameFormula(bool bWithLog);
+
+    // Helper methods for writing different parts of regression results.
+    void WriteRawRegressionResults(AddressWalkerWriter& rOutput,
+                                   FormulaTemplate& rTemplate,
+                                   size_t nRegressionIndex);
+    void WriteRegressionStatistics(AddressWalkerWriter& rOutput,
+                                   FormulaTemplate& rTemplate);
+    void WriteRegressionANOVAResults(AddressWalkerWriter& rOutput,
+                                     FormulaTemplate& rTemplate);
+    void WriteRegressionEstimatesWithCI(AddressWalkerWriter& rOutput,
+                                        FormulaTemplate& rTemplate,
+                                        bool bTakeLogX);
+    void WritePredictionsWithResiduals(AddressWalkerWriter& rOutput,
+                                       FormulaTemplate& rTemplate,
+                                       size_t nRegressionIndex);
+    // Generic table writer
+    static void WriteTable(const std::function<CellValueGetter>& rCellGetter, size_t nRowsInTable,
+                    size_t nColsInTable, AddressWalkerWriter& rOutput,
+                    const std::function<CellWriter>& rFunc);
+
+    DECL_LINK( CheckBoxHdl, weld::Toggleable&, void );
+    DECL_LINK( NumericFieldHdl, weld::SpinButton&, void );
+};
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/SamplingDialog.hxx b/sc/source/ui/inc/SamplingDialog.hxx
new file mode 100644
index 000000000..e561092a8
--- /dev/null
+++ b/sc/source/ui/inc/SamplingDialog.hxx
@@ -0,0 +1,91 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include "viewdata.hxx"
+
+class ScSamplingDialog : public ScAnyRefDlgController
+{
+public:
+    ScSamplingDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScSamplingDialog() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual void    SetActive() override;
+    virtual void    Close() override;
+
+private:
+    formula::RefEdit* mpActiveEdit;
+
+    // Data
+    ScViewData&               mViewData;
+    const ScDocument&         mDocument;
+
+    ScRange             mInputRange;
+    ScAddress::Details  mAddressDetails;
+    ScAddress           mOutputAddress;
+
+    ScAddress           mCurrentAddress;
+
+    sal_Int64                 mnLastSampleSizeValue;
+    sal_Int64                 mnLastPeriodValue;
+
+    bool                mDialogLostFocus;
+
+    // Widgets
+    std::unique_ptr<weld::Label> mxInputRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxInputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxInputRangeButton;
+
+    std::unique_ptr<weld::Label> mxOutputRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxOutputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxOutputRangeButton;
+
+    std::unique_ptr<weld::SpinButton> mxSampleSize;
+    std::unique_ptr<weld::SpinButton> mxPeriod;
+
+    std::unique_ptr<weld::RadioButton> mxRandomMethodRadio;
+    std::unique_ptr<weld::CheckButton> mxWithReplacement;
+    std::unique_ptr<weld::CheckButton> mxKeepOrder;
+    std::unique_ptr<weld::RadioButton> mxPeriodicMethodRadio;
+
+    std::unique_ptr<weld::Button> mxButtonOk;
+    std::unique_ptr<weld::Button> mxButtonCancel;
+
+    void Init();
+    void GetRangeFromSelection();
+    void PerformSampling();
+    sal_Int64 GetPopulationSize() const;
+    void LimitSampleSizeAndPeriod();
+
+    ScRange PerformRandomSampling(ScDocShell* pDocShell);
+    ScRange PerformRandomSamplingKeepOrder(ScDocShell* pDocShell);
+    ScRange PerformPeriodicSampling(ScDocShell* pDocShell);
+
+    DECL_LINK( ButtonClicked, weld::Button&, void );
+    DECL_LINK( GetEditFocusHandler, formula::RefEdit&, void );
+    DECL_LINK( GetButtonFocusHandler, formula::RefButton&, void );
+    DECL_LINK( LoseEditFocusHandler, formula::RefEdit&, void );
+    DECL_LINK( LoseButtonFocusHandler, formula::RefButton&, void );
+    DECL_LINK( SamplingSizeValueModified, weld::SpinButton&, void );
+    DECL_LINK( PeriodValueModified, weld::SpinButton&, void );
+    DECL_LINK( ToggleSamplingMethod, weld::Toggleable&, void );
+    DECL_LINK( RefInputModifyHandler, formula::RefEdit&, void );
+    DECL_LINK( CheckHdl, weld::Toggleable&, void );
+    void ToggleSamplingMethod();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/SparklineDataRangeDialog.hxx b/sc/source/ui/inc/SparklineDataRangeDialog.hxx
new file mode 100644
index 000000000..32d3ed035
--- /dev/null
+++ b/sc/source/ui/inc/SparklineDataRangeDialog.hxx
@@ -0,0 +1,67 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include "viewdata.hxx"
+
+#include <SparklineGroup.hxx>
+#include <SparklineAttributes.hxx>
+
+class ColorListBox;
+
+namespace sc
+{
+/** Dialog to change input data range for a sparkline  */
+class SparklineDataRangeDialog : public ScAnyRefDlgController
+{
+private:
+    ScViewData& mrViewData;
+    ScDocument& mrDocument;
+
+    std::shared_ptr<sc::Sparkline> mpSparkline;
+
+    ScRange maDataRange;
+
+    formula::RefEdit* mpActiveEdit;
+    bool mbDialogLostFocus;
+
+    std::unique_ptr<weld::Button> mxButtonOk;
+    std::unique_ptr<weld::Button> mxButtonCancel;
+
+    std::unique_ptr<weld::Label> mxDataRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxDataRangeEdit;
+    std::unique_ptr<formula::RefButton> mxDataRangeButton;
+
+    DECL_LINK(ButtonClicked, weld::Button&, void);
+    DECL_LINK(EditFocusHandler, formula::RefEdit&, void);
+    DECL_LINK(ButtonFocusHandler, formula::RefButton&, void);
+    DECL_LINK(LoseEditFocusHandler, formula::RefEdit&, void);
+    DECL_LINK(LoseButtonFocusHandler, formula::RefButton&, void);
+    DECL_LINK(RefInputModifyHandler, formula::RefEdit&, void);
+
+    void setupValues();
+
+    void perform();
+    bool checkValidInputOutput();
+
+public:
+    SparklineDataRangeDialog(SfxBindings* pBindings, SfxChildWindow* pChildWindow,
+                             weld::Window* pWindow, ScViewData& rViewData);
+    virtual ~SparklineDataRangeDialog() override;
+
+    void SetReference(const ScRange& rRef, ScDocument& rDocument) override;
+    void SetActive() override;
+    void Close() override;
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/SparklineDialog.hxx b/sc/source/ui/inc/SparklineDialog.hxx
new file mode 100644
index 000000000..f3f309c56
--- /dev/null
+++ b/sc/source/ui/inc/SparklineDialog.hxx
@@ -0,0 +1,113 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include "viewdata.hxx"
+
+#include <SparklineGroup.hxx>
+#include <SparklineAttributes.hxx>
+
+class ColorListBox;
+
+namespace sc
+{
+/** Dialog to create or edit sparkline group attributes */
+class SparklineDialog : public ScAnyRefDlgController
+{
+private:
+    ScViewData& mrViewData;
+    ScDocument& mrDocument;
+
+    ScRange maInputRange;
+    ScRange maOutputRange;
+
+    formula::RefEdit* mpActiveEdit;
+    bool mbDialogLostFocus;
+
+    std::unique_ptr<weld::Button> mxButtonOk;
+    std::unique_ptr<weld::Button> mxButtonCancel;
+
+    std::unique_ptr<weld::Frame> mxFrameData;
+
+    std::unique_ptr<weld::Label> mxInputRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxInputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxInputRangeButton;
+
+    std::unique_ptr<weld::Label> mxOutputRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxOutputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxOutputRangeButton;
+
+    std::unique_ptr<ColorListBox> mxColorSeries;
+    std::unique_ptr<ColorListBox> mxColorNegative;
+    std::unique_ptr<ColorListBox> mxColorMarker;
+    std::unique_ptr<ColorListBox> mxColorHigh;
+    std::unique_ptr<ColorListBox> mxColorLow;
+    std::unique_ptr<ColorListBox> mxColorFirst;
+    std::unique_ptr<ColorListBox> mxColorLast;
+
+    std::unique_ptr<weld::CheckButton> mxCheckButtonNegative;
+    std::unique_ptr<weld::CheckButton> mxCheckButtonMarker;
+    std::unique_ptr<weld::CheckButton> mxCheckButtonHigh;
+    std::unique_ptr<weld::CheckButton> mxCheckButtonLow;
+    std::unique_ptr<weld::CheckButton> mxCheckButtonFirst;
+    std::unique_ptr<weld::CheckButton> mxCheckButtonLast;
+
+    std::unique_ptr<weld::SpinButton> mxSpinLineWidth;
+    std::unique_ptr<weld::ComboBox> mxType;
+
+    std::unique_ptr<weld::CheckButton> mxCheckDisplayXAxis;
+    std::unique_ptr<weld::CheckButton> mxCheckDisplayHidden;
+    std::unique_ptr<weld::CheckButton> mxCheckRightToLeft;
+
+    std::unique_ptr<weld::ComboBox> mxDisplayEmptyGap;
+
+    std::unique_ptr<weld::ComboBox> mxComboMinAxisType;
+    std::unique_ptr<weld::ComboBox> mxComboMaxAxisType;
+
+    std::unique_ptr<weld::FormattedSpinButton> mxSpinCustomMin;
+    std::unique_ptr<weld::FormattedSpinButton> mxSpinCustomMax;
+
+    DECL_LINK(ButtonClicked, weld::Button&, void);
+    DECL_LINK(EditFocusHandler, formula::RefEdit&, void);
+    DECL_LINK(ButtonFocusHandler, formula::RefButton&, void);
+    DECL_LINK(LoseEditFocusHandler, formula::RefEdit&, void);
+    DECL_LINK(LoseButtonFocusHandler, formula::RefButton&, void);
+    DECL_LINK(RefInputModifyHandler, formula::RefEdit&, void);
+    DECL_LINK(ToggleHandler, weld::Toggleable&, void);
+    DECL_LINK(SelectSparklineType, weld::ComboBox&, void);
+    DECL_LINK(ComboValueChanged, weld::ComboBox&, void);
+    DECL_LINK(SpinLineWidthChanged, weld::SpinButton&, void);
+    DECL_LINK(SpinCustomChanged, weld::FormattedSpinButton&, void);
+
+    std::shared_ptr<sc::SparklineGroup> mpSparklineGroup;
+    sc::SparklineAttributes maAttributes;
+
+    bool mbEditMode;
+
+    void setupValues();
+    void setInputSelection();
+
+    void perform();
+    bool checkValidInputOutput();
+
+public:
+    SparklineDialog(SfxBindings* pBindings, SfxChildWindow* pChildWindow, weld::Window* pWindow,
+                    ScViewData& rViewData);
+    virtual ~SparklineDialog() override;
+
+    virtual void SetReference(const ScRange& rRef, ScDocument& rDocument) override;
+    virtual void SetActive() override;
+    virtual void Close() override;
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/SparklineRenderer.hxx b/sc/source/ui/inc/SparklineRenderer.hxx
new file mode 100644
index 000000000..616d667ec
--- /dev/null
+++ b/sc/source/ui/inc/SparklineRenderer.hxx
@@ -0,0 +1,576 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <document.hxx>
+
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <comphelper/scopeguard.hxx>
+
+#include <Sparkline.hxx>
+#include <SparklineGroup.hxx>
+#include <SparklineAttributes.hxx>
+
+namespace sc
+{
+/** Contains the marker polygon and the color of a marker */
+struct SparklineMarker
+{
+    basegfx::B2DPolygon maPolygon;
+    Color maColor;
+};
+
+/** Sparkline value and action that needs to me performed on the value */
+struct SparklineValue
+{
+    enum class Action
+    {
+        None, // No action on the value
+        Skip, // Skip the value
+        Interpolate // Interpolate the value
+    };
+
+    double maValue;
+    Action meAction;
+
+    SparklineValue(double aValue, Action eAction)
+        : maValue(aValue)
+        , meAction(eAction)
+    {
+    }
+};
+
+/** Contains and manages the values of the sparkline.
+ *
+ * It automatically keeps track of the minimums and maximums, and
+ * skips or interpolates the sparkline values if needed, depending on
+ * the input. This is done so it is easier to handle the sparkline
+ * values later on.
+ */
+class SparklineValues
+{
+private:
+    double mfPreviousValue = 0.0;
+    size_t mnPreviousIndex = std::numeric_limits<size_t>::max();
+
+    std::vector<size_t> maToInterpolateIndex;
+
+    std::vector<SparklineValue> maValueList;
+
+public:
+    size_t mnFirstIndex = std::numeric_limits<size_t>::max();
+    size_t mnLastIndex = 0;
+
+    double mfMinimum = std::numeric_limits<double>::max();
+    double mfMaximum = std::numeric_limits<double>::min();
+
+    std::vector<SparklineValue> const& getValuesList() const { return maValueList; }
+
+    void add(double fValue, SparklineValue::Action eAction)
+    {
+        maValueList.emplace_back(fValue, eAction);
+        size_t nCurrentIndex = maValueList.size() - 1;
+
+        if (eAction == SparklineValue::Action::None)
+        {
+            mnLastIndex = nCurrentIndex;
+
+            if (mnLastIndex < mnFirstIndex)
+                mnFirstIndex = mnLastIndex;
+
+            if (fValue < mfMinimum)
+                mfMinimum = fValue;
+
+            if (fValue > mfMaximum)
+                mfMaximum = fValue;
+
+            interpolatePastValues(fValue, nCurrentIndex);
+
+            mnPreviousIndex = nCurrentIndex;
+            mfPreviousValue = fValue;
+        }
+        else if (eAction == SparklineValue::Action::Interpolate)
+        {
+            maToInterpolateIndex.push_back(nCurrentIndex);
+            maValueList.back().meAction = SparklineValue::Action::Skip;
+        }
+    }
+
+    static constexpr double interpolate(double x1, double y1, double x2, double y2, double x)
+    {
+        return (y1 * (x2 - x) + y2 * (x - x1)) / (x2 - x1);
+    }
+
+    void interpolatePastValues(double nCurrentValue, size_t nCurrentIndex)
+    {
+        if (maToInterpolateIndex.empty())
+            return;
+
+        if (mnPreviousIndex == std::numeric_limits<size_t>::max())
+        {
+            for (size_t nIndex : maToInterpolateIndex)
+            {
+                auto& rValue = maValueList[nIndex];
+                rValue.meAction = SparklineValue::Action::Skip;
+            }
+        }
+        else
+        {
+            for (size_t nIndex : maToInterpolateIndex)
+            {
+                double fInterpolated = interpolate(mnPreviousIndex, mfPreviousValue, nCurrentIndex,
+                                                   nCurrentValue, nIndex);
+
+                auto& rValue = maValueList[nIndex];
+                rValue.maValue = fInterpolated;
+                rValue.meAction = SparklineValue::Action::None;
+            }
+        }
+        maToInterpolateIndex.clear();
+    }
+
+    void convertToStacked()
+    {
+        // transform the data to 1, -1
+        for (auto& rValue : maValueList)
+        {
+            if (rValue.maValue != 0.0)
+            {
+                double fNewValue = rValue.maValue > 0.0 ? 1.0 : -1.0;
+
+                if (rValue.maValue == mfMinimum)
+                    fNewValue -= 0.01;
+
+                if (rValue.maValue == mfMaximum)
+                    fNewValue += 0.01;
+
+                rValue.maValue = fNewValue;
+            }
+        }
+        mfMinimum = -1.01;
+        mfMaximum = 1.01;
+    }
+
+    void reverse() { std::reverse(maValueList.begin(), maValueList.end()); }
+};
+
+/** Iterator to traverse the addresses in a range if the range is one dimensional.
+ *
+ * The direction to traverse is detected automatically or hasNext returns
+ * false if it is not possible to detect.
+ *
+ */
+class RangeTraverser
+{
+    enum class Direction
+    {
+        UNKNOWN,
+        ROW,
+        COLUMN
+    };
+
+    ScAddress m_aCurrent;
+    ScRange m_aRange;
+    Direction m_eDirection;
+
+public:
+    RangeTraverser(ScRange const& rRange)
+        : m_aCurrent(ScAddress::INITIALIZE_INVALID)
+        , m_aRange(rRange)
+        , m_eDirection(Direction::UNKNOWN)
+
+    {
+    }
+
+    ScAddress const& first()
+    {
+        m_aCurrent.SetInvalid();
+
+        if (m_aRange.aStart.Row() == m_aRange.aEnd.Row())
+        {
+            m_eDirection = Direction::COLUMN;
+            m_aCurrent = m_aRange.aStart;
+        }
+        else if (m_aRange.aStart.Col() == m_aRange.aEnd.Col())
+        {
+            m_eDirection = Direction::ROW;
+            m_aCurrent = m_aRange.aStart;
+        }
+
+        return m_aCurrent;
+    }
+
+    bool hasNext()
+    {
+        if (m_eDirection == Direction::COLUMN)
+            return m_aCurrent.Col() <= m_aRange.aEnd.Col();
+        else if (m_eDirection == Direction::ROW)
+            return m_aCurrent.Row() <= m_aRange.aEnd.Row();
+        else
+            return false;
+    }
+
+    void next()
+    {
+        if (hasNext())
+        {
+            if (m_eDirection == Direction::COLUMN)
+                m_aCurrent.IncCol();
+            else if (m_eDirection == Direction::ROW)
+                m_aCurrent.IncRow();
+        }
+    }
+};
+
+/** Render a provided sparkline into the input rectangle */
+class SparklineRenderer
+{
+private:
+    ScDocument& mrDocument;
+    tools::Long mnOneX;
+    tools::Long mnOneY;
+
+    double mfScaleX;
+    double mfScaleY;
+
+    void createMarker(std::vector<SparklineMarker>& rMarkers, double x, double y,
+                      Color const& rColor)
+    {
+        auto& rMarker = rMarkers.emplace_back();
+        const double nHalfSizeX = double(mnOneX * 2 * mfScaleX);
+        const double nHalfSizeY = double(mnOneY * 2 * mfScaleY);
+        basegfx::B2DRectangle aRectangle(std::round(x - nHalfSizeX), std::round(y - nHalfSizeY),
+                                         std::round(x + nHalfSizeX), std::round(y + nHalfSizeY));
+        rMarker.maPolygon = basegfx::utils::createPolygonFromRect(aRectangle);
+        rMarker.maColor = rColor;
+    }
+
+    void drawLine(vcl::RenderContext& rRenderContext, tools::Rectangle const& rRectangle,
+                  SparklineValues const& rSparklineValues,
+                  sc::SparklineAttributes const& rAttributes)
+    {
+        double nMax = rSparklineValues.mfMaximum;
+        if (rAttributes.getMaxAxisType() == sc::AxisType::Custom && rAttributes.getManualMax())
+            nMax = *rAttributes.getManualMax();
+
+        double nMin = rSparklineValues.mfMinimum;
+        if (rAttributes.getMinAxisType() == sc::AxisType::Custom && rAttributes.getManualMin())
+            nMin = *rAttributes.getManualMin();
+
+        std::vector<SparklineValue> const& rValueList = rSparklineValues.getValuesList();
+        std::vector<basegfx::B2DPolygon> aPolygons;
+        aPolygons.emplace_back();
+        double numebrOfSteps = rValueList.size() - 1;
+        double xStep = 0;
+        double nDelta = nMax - nMin;
+
+        std::vector<SparklineMarker> aMarkers;
+        size_t nValueIndex = 0;
+
+        for (auto const& rSparklineValue : rValueList)
+        {
+            if (rSparklineValue.meAction == SparklineValue::Action::Skip)
+            {
+                aPolygons.emplace_back();
+            }
+            else
+            {
+                auto& aPolygon = aPolygons.back();
+                double nValue = rSparklineValue.maValue;
+
+                double nP = (nValue - nMin) / nDelta;
+                double x = rRectangle.GetWidth() * (xStep / numebrOfSteps);
+                double y = rRectangle.GetHeight() - rRectangle.GetHeight() * nP;
+
+                aPolygon.append({ x, y });
+
+                if (rAttributes.isFirst() && nValueIndex == rSparklineValues.mnFirstIndex)
+                {
+                    createMarker(aMarkers, x, y, rAttributes.getColorFirst());
+                }
+                else if (rAttributes.isLast() && nValueIndex == rSparklineValues.mnLastIndex)
+                {
+                    createMarker(aMarkers, x, y, rAttributes.getColorLast());
+                }
+                else if (rAttributes.isHigh() && nValue == rSparklineValues.mfMaximum)
+                {
+                    createMarker(aMarkers, x, y, rAttributes.getColorHigh());
+                }
+                else if (rAttributes.isLow() && nValue == rSparklineValues.mfMinimum)
+                {
+                    createMarker(aMarkers, x, y, rAttributes.getColorLow());
+                }
+                else if (rAttributes.isNegative() && nValue < 0.0)
+                {
+                    createMarker(aMarkers, x, y, rAttributes.getColorNegative());
+                }
+                else if (rAttributes.isMarkers())
+                {
+                    createMarker(aMarkers, x, y, rAttributes.getColorMarkers());
+                }
+            }
+
+            xStep++;
+            nValueIndex++;
+        }
+
+        basegfx::B2DHomMatrix aMatrix;
+        aMatrix.translate(rRectangle.Left(), rRectangle.Top());
+
+        if (rAttributes.shouldDisplayXAxis())
+        {
+            double nZero = 0 - nMin / nDelta;
+
+            if (nZero >= 0) // if nZero < 0, the axis is not visible
+            {
+                double x1 = 0.0;
+                double x2 = double(rRectangle.GetWidth());
+                double y = rRectangle.GetHeight() - rRectangle.GetHeight() * nZero;
+
+                basegfx::B2DPolygon aAxisPolygon;
+                aAxisPolygon.append({ x1, y });
+                aAxisPolygon.append({ x2, y });
+
+                rRenderContext.SetLineColor(rAttributes.getColorAxis());
+                rRenderContext.DrawPolyLineDirect(aMatrix, aAxisPolygon, 0.2 * mfScaleX);
+            }
+        }
+
+        rRenderContext.SetLineColor(rAttributes.getColorSeries());
+
+        for (auto& rPolygon : aPolygons)
+        {
+            rRenderContext.DrawPolyLineDirect(aMatrix, rPolygon,
+                                              rAttributes.getLineWeight() * mfScaleX, 0.0, nullptr,
+                                              basegfx::B2DLineJoin::Round);
+        }
+
+        for (auto& rMarker : aMarkers)
+        {
+            rRenderContext.SetLineColor(rMarker.maColor);
+            rRenderContext.SetFillColor(rMarker.maColor);
+            auto& rPolygon = rMarker.maPolygon;
+            rPolygon.transform(aMatrix);
+            rRenderContext.DrawPolygon(rPolygon);
+        }
+    }
+
+    static void setFillAndLineColor(vcl::RenderContext& rRenderContext,
+                                    sc::SparklineAttributes const& rAttributes, double nValue,
+                                    size_t nValueIndex, SparklineValues const& rSparklineValues)
+    {
+        if (rAttributes.isFirst() && nValueIndex == rSparklineValues.mnFirstIndex)
+        {
+            rRenderContext.SetLineColor(rAttributes.getColorFirst());
+            rRenderContext.SetFillColor(rAttributes.getColorFirst());
+        }
+        else if (rAttributes.isLast() && nValueIndex == rSparklineValues.mnLastIndex)
+        {
+            rRenderContext.SetLineColor(rAttributes.getColorLast());
+            rRenderContext.SetFillColor(rAttributes.getColorLast());
+        }
+        else if (rAttributes.isHigh() && nValue == rSparklineValues.mfMaximum)
+        {
+            rRenderContext.SetLineColor(rAttributes.getColorHigh());
+            rRenderContext.SetFillColor(rAttributes.getColorHigh());
+        }
+        else if (rAttributes.isLow() && nValue == rSparklineValues.mfMinimum)
+        {
+            rRenderContext.SetLineColor(rAttributes.getColorLow());
+            rRenderContext.SetFillColor(rAttributes.getColorLow());
+        }
+        else if (rAttributes.isNegative() && nValue < 0.0)
+        {
+            rRenderContext.SetLineColor(rAttributes.getColorNegative());
+            rRenderContext.SetFillColor(rAttributes.getColorNegative());
+        }
+        else
+        {
+            rRenderContext.SetLineColor(rAttributes.getColorSeries());
+            rRenderContext.SetFillColor(rAttributes.getColorSeries());
+        }
+    }
+
+    void drawColumn(vcl::RenderContext& rRenderContext, tools::Rectangle const& rRectangle,
+                    SparklineValues const& rSparklineValues,
+                    sc::SparklineAttributes const& rAttributes)
+    {
+        double nMax = rSparklineValues.mfMaximum;
+        if (rAttributes.getMaxAxisType() == sc::AxisType::Custom && rAttributes.getManualMax())
+            nMax = *rAttributes.getManualMax();
+
+        double nMin = rSparklineValues.mfMinimum;
+        if (rAttributes.getMinAxisType() == sc::AxisType::Custom && rAttributes.getManualMin())
+            nMin = *rAttributes.getManualMin();
+
+        std::vector<SparklineValue> const& rValueList = rSparklineValues.getValuesList();
+
+        basegfx::B2DPolygon aPolygon;
+        basegfx::B2DHomMatrix aMatrix;
+        aMatrix.translate(rRectangle.Left(), rRectangle.Top());
+
+        double xStep = 0;
+        double numberOfSteps = rValueList.size();
+        double nDelta = nMax - nMin;
+
+        double nColumnSize = rRectangle.GetWidth() / numberOfSteps;
+        nColumnSize = nColumnSize - (nColumnSize * 0.3);
+
+        double nZero = (0 - nMin) / nDelta;
+        double nZeroPosition = 0.0;
+        if (nZero >= 0)
+        {
+            nZeroPosition = rRectangle.GetHeight() - rRectangle.GetHeight() * nZero;
+
+            if (rAttributes.shouldDisplayXAxis())
+            {
+                double x1 = 0.0;
+                double x2 = double(rRectangle.GetWidth());
+
+                basegfx::B2DPolygon aAxisPolygon;
+                aAxisPolygon.append({ x1, nZeroPosition });
+                aAxisPolygon.append({ x2, nZeroPosition });
+
+                rRenderContext.SetLineColor(rAttributes.getColorAxis());
+                rRenderContext.DrawPolyLineDirect(aMatrix, aAxisPolygon, 0.2 * mfScaleX);
+            }
+        }
+        else
+            nZeroPosition = rRectangle.GetHeight();
+
+        size_t nValueIndex = 0;
+
+        for (auto const& rSparklineValue : rValueList)
+        {
+            double nValue = rSparklineValue.maValue;
+
+            if (nValue != 0.0)
+            {
+                setFillAndLineColor(rRenderContext, rAttributes, nValue, nValueIndex,
+                                    rSparklineValues);
+
+                double nP = (nValue - nMin) / nDelta;
+                double x = rRectangle.GetWidth() * (xStep / numberOfSteps);
+                double y = rRectangle.GetHeight() - rRectangle.GetHeight() * nP;
+
+                basegfx::B2DRectangle aRectangle(x, y, x + nColumnSize, nZeroPosition);
+                aPolygon = basegfx::utils::createPolygonFromRect(aRectangle);
+
+                aPolygon.transform(aMatrix);
+                rRenderContext.DrawPolygon(aPolygon);
+            }
+            xStep++;
+            nValueIndex++;
+        }
+    }
+
+    bool isCellHidden(ScAddress const& rAddress)
+    {
+        return mrDocument.RowHidden(rAddress.Row(), rAddress.Tab())
+               || mrDocument.ColHidden(rAddress.Col(), rAddress.Tab());
+    }
+
+public:
+    SparklineRenderer(ScDocument& rDocument)
+        : mrDocument(rDocument)
+        , mnOneX(1)
+        , mnOneY(1)
+        , mfScaleX(1.0)
+        , mfScaleY(1.0)
+    {
+    }
+
+    void render(std::shared_ptr<sc::Sparkline> const& pSparkline,
+                vcl::RenderContext& rRenderContext, tools::Rectangle const& rRectangle,
+                tools::Long nOneX, tools::Long nOneY, double fScaleX, double fScaleY)
+    {
+        rRenderContext.Push();
+        comphelper::ScopeGuard aPushPopGuard([&rRenderContext]() { rRenderContext.Pop(); });
+
+        rRenderContext.SetAntialiasing(AntialiasingFlags::Enable);
+        rRenderContext.SetClipRegion(vcl::Region(rRectangle));
+
+        tools::Rectangle aOutputRectangle(rRectangle);
+        aOutputRectangle.shrink(6); // provide border
+
+        mnOneX = nOneX;
+        mnOneY = nOneY;
+        mfScaleX = fScaleX;
+        mfScaleY = fScaleY;
+
+        auto const& rRangeList = pSparkline->getInputRange();
+
+        if (rRangeList.empty())
+        {
+            return;
+        }
+
+        auto pSparklineGroup = pSparkline->getSparklineGroup();
+        auto const& rAttributes = pSparklineGroup->getAttributes();
+
+        ScRange aRange = rRangeList[0];
+
+        SparklineValues aSparklineValues;
+
+        RangeTraverser aTraverser(aRange);
+        for (ScAddress const& rCurrent = aTraverser.first(); aTraverser.hasNext();
+             aTraverser.next())
+        {
+            // Skip if the cell is hidden and "displayHidden" attribute is not selected
+            if (!rAttributes.shouldDisplayHidden() && isCellHidden(rCurrent))
+                continue;
+
+            double fCellValue = 0.0;
+            SparklineValue::Action eAction = SparklineValue::Action::None;
+            CellType eType = mrDocument.GetCellType(rCurrent);
+
+            if (eType == CELLTYPE_NONE) // if cell is empty
+            {
+                auto eDisplayEmpty = rAttributes.getDisplayEmptyCellsAs();
+                if (eDisplayEmpty == sc::DisplayEmptyCellsAs::Gap)
+                    eAction = SparklineValue::Action::Skip;
+                else if (eDisplayEmpty == sc::DisplayEmptyCellsAs::Span)
+                    eAction = SparklineValue::Action::Interpolate;
+            }
+            else
+            {
+                fCellValue = mrDocument.GetValue(rCurrent);
+            }
+
+            aSparklineValues.add(fCellValue, eAction);
+        }
+
+        if (rAttributes.isRightToLeft())
+            aSparklineValues.reverse();
+
+        if (rAttributes.getType() == sc::SparklineType::Column)
+        {
+            drawColumn(rRenderContext, aOutputRectangle, aSparklineValues,
+                       pSparklineGroup->getAttributes());
+        }
+        else if (rAttributes.getType() == sc::SparklineType::Stacked)
+        {
+            aSparklineValues.convertToStacked();
+            drawColumn(rRenderContext, aOutputRectangle, aSparklineValues,
+                       pSparklineGroup->getAttributes());
+        }
+        else if (rAttributes.getType() == sc::SparklineType::Line)
+        {
+            drawLine(rRenderContext, aOutputRectangle, aSparklineValues,
+                     pSparklineGroup->getAttributes());
+        }
+    }
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/SparklineShell.hxx b/sc/source/ui/inc/SparklineShell.hxx
new file mode 100644
index 000000000..912928d14
--- /dev/null
+++ b/sc/source/ui/inc/SparklineShell.hxx
@@ -0,0 +1,41 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+
+#include <shellids.hxx>
+
+class ScTabViewShell;
+class SfxModule;
+
+namespace sc
+{
+/** Shell to handle the sparkline context */
+class SparklineShell final : public SfxShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_SPARKLINE_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    SparklineShell(ScTabViewShell* pView);
+    virtual ~SparklineShell() override;
+
+private:
+    ScTabViewShell* m_pViewShell;
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/StatisticsInputOutputDialog.hxx b/sc/source/ui/inc/StatisticsInputOutputDialog.hxx
new file mode 100644
index 000000000..2de05951b
--- /dev/null
+++ b/sc/source/ui/inc/StatisticsInputOutputDialog.hxx
@@ -0,0 +1,90 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include "viewdata.hxx"
+
+class ScStatisticsInputOutputDialog : public ScAnyRefDlgController
+{
+public:
+    enum GroupedBy {
+        BY_COLUMN,
+        BY_ROW
+    };
+
+    ScStatisticsInputOutputDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData,
+        const OUString& rUIXMLDescription,
+        const OString& rID);
+
+    virtual ~ScStatisticsInputOutputDialog() override;
+
+    virtual void        SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual void        SetActive() override;
+
+protected:
+    void CalculateInputAndWriteToOutput();
+
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) = 0;
+    virtual TranslateId GetUndoNameId() = 0;
+    virtual bool InputRangesValid();
+    void ValidateDialogInput();
+
+    // Widgets
+    std::unique_ptr<weld::Label> mxInputRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxInputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxInputRangeButton;
+
+    std::unique_ptr<weld::Label> mxOutputRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxOutputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxOutputRangeButton;
+
+    std::unique_ptr<weld::RadioButton> mxGroupByColumnsRadio;
+    std::unique_ptr<weld::RadioButton> mxGroupByRowsRadio;
+
+    // Data
+    ScViewData&         mViewData;
+    ScDocument&         mDocument;
+
+    ScRange             mInputRange;
+    ScAddress::Details  mAddressDetails;
+    ScAddress           mOutputAddress;
+    GroupedBy           mGroupedBy;
+
+    static ScRangeList MakeColumnRangeList(SCTAB aTab, ScAddress const & aStart, ScAddress const & aEnd);
+    static ScRangeList MakeRowRangeList(SCTAB aTab, ScAddress const & aStart, ScAddress const & aEnd);
+
+private:
+    // Widgets
+    std::unique_ptr<weld::Button>       mxButtonOk;
+    std::unique_ptr<weld::Button>       mxButtonCancel;
+
+    formula::RefEdit*      mpActiveEdit;
+    ScAddress              mCurrentAddress;
+    bool                   mDialogLostFocus;
+
+    void Init();
+    void GetRangeFromSelection();
+
+    DECL_LINK( GroupByChanged, weld::Toggleable&, void );
+    DECL_LINK( ButtonClicked, weld::Button&, void );
+    DECL_LINK( GetEditFocusHandler,  formula::RefEdit&, void );
+    DECL_LINK( GetButtonFocusHandler,  formula::RefButton&, void );
+    DECL_LINK( LoseEditFocusHandler, formula::RefEdit&, void );
+    DECL_LINK( LoseButtonFocusHandler, formula::RefButton&, void );
+    DECL_LINK( RefInputModifyHandler, formula::RefEdit&, void );
+};
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/StatisticsTwoVariableDialog.hxx b/sc/source/ui/inc/StatisticsTwoVariableDialog.hxx
new file mode 100644
index 000000000..3b1d5e467
--- /dev/null
+++ b/sc/source/ui/inc/StatisticsTwoVariableDialog.hxx
@@ -0,0 +1,91 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include "viewdata.hxx"
+
+class ScStatisticsTwoVariableDialog : public ScAnyRefDlgController
+{
+public:
+    enum GroupedBy {
+        BY_COLUMN,
+        BY_ROW
+    };
+
+    ScStatisticsTwoVariableDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData,
+        const OUString& rUIXMLDescription, const OString& rID);
+
+    virtual ~ScStatisticsTwoVariableDialog() override;
+
+    virtual void        SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual void        SetActive() override;
+
+protected:
+    void CalculateInputAndWriteToOutput();
+
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) = 0;
+    virtual TranslateId GetUndoNameId() = 0;
+    virtual bool InputRangesValid();
+    void ValidateDialogInput();
+
+    // Widgets
+    std::unique_ptr<weld::Label> mxVariable1RangeLabel;
+    std::unique_ptr<formula::RefEdit> mxVariable1RangeEdit;
+    std::unique_ptr<formula::RefButton> mxVariable1RangeButton;
+
+    std::unique_ptr<weld::Label> mxVariable2RangeLabel;
+    std::unique_ptr<formula::RefEdit> mxVariable2RangeEdit;
+    std::unique_ptr<formula::RefButton> mxVariable2RangeButton;
+
+    std::unique_ptr<weld::Label> mxOutputRangeLabel;
+    std::unique_ptr<formula::RefEdit> mxOutputRangeEdit;
+    std::unique_ptr<formula::RefButton> mxOutputRangeButton;
+
+    // Data
+    ScViewData&               mViewData;
+    ScDocument&               mDocument;
+
+    ScRange                   mVariable1Range;
+    ScRange                   mVariable2Range;
+
+    ScAddress::Details const  mAddressDetails;
+    ScAddress                 mOutputAddress;
+    GroupedBy                 mGroupedBy;
+
+private:
+    // Widgets
+    std::unique_ptr<weld::Button> mxButtonOk;
+    std::unique_ptr<weld::Button> mxButtonCancel;
+
+    std::unique_ptr<weld::RadioButton> mxGroupByColumnsRadio;
+    std::unique_ptr<weld::RadioButton> mxGroupByRowsRadio;
+
+    formula::RefEdit*      mpActiveEdit;
+    ScAddress              mCurrentAddress;
+    bool                   mDialogLostFocus;
+
+    void Init();
+    void GetRangeFromSelection();
+
+    DECL_LINK( GroupByChanged, weld::Toggleable&, void );
+    DECL_LINK( ButtonClicked, weld::Button&, void );
+    DECL_LINK( GetEditFocusHandler, formula::RefEdit&, void );
+    DECL_LINK( GetButtonFocusHandler, formula::RefButton&, void );
+    DECL_LINK( LoseEditFocusHandler, formula::RefEdit&, void );
+    DECL_LINK( LoseButtonFocusHandler, formula::RefButton&, void );
+    DECL_LINK( RefInputModifyHandler, formula::RefEdit&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/TTestDialog.hxx b/sc/source/ui/inc/TTestDialog.hxx
new file mode 100644
index 000000000..0ed370dce
--- /dev/null
+++ b/sc/source/ui/inc/TTestDialog.hxx
@@ -0,0 +1,31 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "StatisticsTwoVariableDialog.hxx"
+
+class ScTTestDialog : public ScStatisticsTwoVariableDialog
+{
+public:
+    ScTTestDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScTTestDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/TableFillingAndNavigationTools.hxx b/sc/source/ui/inc/TableFillingAndNavigationTools.hxx
new file mode 100644
index 000000000..454055911
--- /dev/null
+++ b/sc/source/ui/inc/TableFillingAndNavigationTools.hxx
@@ -0,0 +1,159 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include <rangelst.hxx>
+
+#include <map>
+#include <vector>
+
+class FormulaTemplate
+{
+private:
+    OUString            mTemplate;
+    ScDocument*         mpDoc;
+    bool                mbUse3D;
+
+    typedef std::map<OUString, ScRange>   RangeReplacementMap;
+    typedef std::map<OUString, ScAddress> AddressReplacementMap;
+
+    AddressReplacementMap mAddressReplacementMap;
+    RangeReplacementMap   mRangeReplacementMap;
+
+public:
+    FormulaTemplate(ScDocument* pDoc);
+
+    void      setTemplate(const OUString& aTemplate);
+    void      setTemplate(const char* aTemplate);
+    const OUString& getTemplate();
+
+    void      autoReplaceRange(const OUString& aVariable, const ScRange& rRange);
+    void      autoReplaceAddress(const OUString& aVariable, ScAddress const & aAddress);
+    void      autoReplaceUses3D(bool bUse3D) { mbUse3D = bUse3D; }
+
+    void      applyRange(std::u16string_view aVariable, const ScRange& aRange, bool b3D = true);
+    void      applyRangeList(std::u16string_view aVariable, const ScRangeList& aRangeList, sal_Unicode cDelimiter );
+    void      applyAddress(std::u16string_view aVariable, const ScAddress& aAddress, bool b3D = true);
+    void      applyString(std::u16string_view aVariable, std::u16string_view aValue);
+    void      applyNumber(std::u16string_view aVariable, sal_Int32 aValue);
+};
+
+class AddressWalker
+{
+public:
+    std::vector<ScAddress> mAddressStack;
+
+    ScAddress mCurrentAddress;
+    ScAddress mMinimumAddress;
+    ScAddress mMaximumAddress;
+
+    AddressWalker(const ScAddress& aInitialAddress);
+
+    ScAddress current(SCCOL aRelativeCol = 0, SCROW aRelativeRow = 0, SCTAB aRelativeTab = 0);
+
+    void reset();
+    void resetColumn();
+    void resetRow();
+    void nextColumn();
+    void nextRow();
+    void newLine();
+    void push(SCCOL aRelativeCol = 0, SCROW aRelativeRow = 0, SCTAB aRelativeTab = 0);
+};
+
+class AddressWalkerWriter : public AddressWalker
+{
+public:
+    ScDocShell*                         mpDocShell;
+    ScDocument&                         mrDocument;
+    formula::FormulaGrammar::Grammar    meGrammar;
+
+    AddressWalkerWriter(const ScAddress& aInitialAddress, ScDocShell* pDocShell, ScDocument& rDocument,
+            formula::FormulaGrammar::Grammar eGrammar );
+
+    void writeFormula(const OUString& aFormula);
+    void writeFormulas(const std::vector<OUString>& rFormulas);
+    void writeMatrixFormula(const OUString& aFormula, SCCOL nCols = 1, SCROW nRows = 1);
+    void writeString(const OUString& aString);
+    void writeString(const char* aCharArray);
+    void writeBoldString(const OUString& aString);
+    void writeValue(double aValue);
+};
+
+class DataCellIterator final
+{
+private:
+    ScRange mInputRange;
+    bool    mByColumn;
+    SCCOL   mCol;
+    SCROW   mRow;
+
+public:
+    DataCellIterator(const ScRange& aInputRange, bool aByColumn);
+
+    bool hasNext() const;
+    ScAddress get();
+    void next();
+    ScAddress getRelative(int aDelta);
+};
+
+class DataRangeIterator
+{
+protected:
+    ScRange   mInputRange;
+    sal_Int32 mIndex;
+
+public:
+    DataRangeIterator(const ScRange& aInputRange);
+    virtual ~DataRangeIterator();
+
+    virtual bool hasNext() = 0;
+    virtual ScRange get() = 0;
+    virtual size_t size() = 0;
+    virtual void next() = 0;
+    virtual void reset() = 0;
+
+    sal_Int32 index();
+
+    virtual DataCellIterator iterateCells() = 0;
+};
+
+class DataRangeByColumnIterator final : public DataRangeIterator
+{
+    SCCOL mCol;
+
+public:
+    DataRangeByColumnIterator(const ScRange& aInputRange);
+
+    virtual bool hasNext() override;
+    virtual void next() override;
+    virtual ScRange get() override;
+    virtual size_t size() override;
+    virtual void reset() override;
+    virtual DataCellIterator iterateCells() override;
+};
+
+class DataRangeByRowIterator final : public DataRangeIterator
+{
+    SCROW mRow;
+
+public:
+    DataRangeByRowIterator(const ScRange& aInputRange);
+
+    virtual bool hasNext() override;
+    virtual void next() override;
+    virtual ScRange get() override;
+    virtual size_t size() override;
+    virtual void reset() override;
+    virtual DataCellIterator iterateCells() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/ZTestDialog.hxx b/sc/source/ui/inc/ZTestDialog.hxx
new file mode 100644
index 000000000..2476c38f3
--- /dev/null
+++ b/sc/source/ui/inc/ZTestDialog.hxx
@@ -0,0 +1,31 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include "StatisticsTwoVariableDialog.hxx"
+
+class ScZTestDialog : public ScStatisticsTwoVariableDialog
+{
+public:
+    ScZTestDialog(
+        SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, ScViewData& rViewData );
+
+    virtual ~ScZTestDialog() override;
+
+    virtual void Close() override;
+
+protected:
+    virtual TranslateId GetUndoNameId() override;
+    virtual ScRange ApplyOutput(ScDocShell* pDocShell) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/acredlin.hxx b/sc/source/ui/inc/acredlin.hxx
new file mode 100644
index 000000000..f939b9205
--- /dev/null
+++ b/sc/source/ui/inc/acredlin.hxx
@@ -0,0 +1,163 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/ctredlin.hxx>
+#include <sfx2/basedlgs.hxx>
+#include <sfx2/bindings.hxx>
+#include <chgtrack.hxx>
+#include <chgviset.hxx>
+#include <vcl/idle.hxx>
+
+class ScViewData;
+class ScDocument;
+
+struct SfxChildWinInfo;
+
+class ScRedlinData : public RedlinData
+{
+public:
+                    ScRedlinData();
+                    virtual ~ScRedlinData() override;
+    sal_uLong       nActionNo;
+    sal_uLong       nInfo;
+    SCTAB           nTable;
+    SCCOL           nCol;
+    SCROW           nRow;
+    bool            bIsRejectable;
+    bool            bIsAcceptable;
+};
+
+class ScAcceptChgDlg final : public SfxModelessDialogController
+{
+    Idle                    aSelectionIdle;
+    Idle                    aReOpenIdle;
+    ScViewData*             pViewData;
+    ScDocument*             pDoc;
+    ScRangeList             aRangeList;
+    ScChangeViewSettings    aChangeViewSet;
+    OUString           aStrInsertCols;
+    OUString           aStrInsertRows;
+    OUString           aStrInsertTabs;
+    OUString           aStrDeleteCols;
+    OUString           aStrDeleteRows;
+    OUString           aStrDeleteTabs;
+    OUString           aStrMove;
+    OUString           aStrContent;
+    OUString           aStrReject;
+    OUString           aStrAllAccepted;
+    OUString           aStrAllRejected;
+    OUString           aStrNoEntry;
+    OUString           aStrContentWithChild;
+    OUString           aStrChildContent;
+    OUString           aStrChildOrgContent;
+    OUString           aStrEmpty;
+    OUString           aUnknown;
+    sal_uLong                   nAcceptCount;
+    sal_uLong                   nRejectCount;
+    bool                    bIgnoreMsg:1;
+    bool                    bNoSelection:1;
+    bool                    bHasFilterEntry:1;
+    bool                    bUseColor:1;
+
+    SvxTPFilter* pTPFilter;
+    SvxTPView* pTPView;
+    SvxRedlinTable* pTheView; // #i48648 now SvHeaderTabListBox
+
+    std::unique_ptr<weld::Container> m_xContentArea;
+    std::unique_ptr<weld::Menu> m_xPopup, m_xSortMenu;
+    std::unique_ptr<SvxAcceptChgCtr> m_xAcceptChgCtr;
+
+    void            Init();
+
+    DECL_LINK( FilterHandle, SvxTPFilter*, void );
+    DECL_LINK( RefHandle, SvxTPFilter*, void );
+    DECL_LINK( RejectHandle, SvxTPView*, void );
+    DECL_LINK( AcceptHandle, SvxTPView*, void );
+    DECL_LINK( RejectAllHandle, SvxTPView*, void );
+    DECL_LINK( AcceptAllHandle, SvxTPView*, void );
+    DECL_LINK( ExpandingHandle, const weld::TreeIter&, bool );
+    DECL_LINK( SelectHandle, weld::TreeView&, void );
+    DECL_LINK( RefInfoHandle, const OUString*, void );
+
+    DECL_LINK( UpdateSelectionHdl, Timer*, void );
+    DECL_LINK( ChgTrackModHdl, ScChangeTrack&, void );
+    DECL_LINK( CommandHdl, const CommandEvent&, bool );
+    DECL_LINK( ReOpenTimerHdl, Timer*, void );
+
+    int ColCompareHdl(const weld::TreeIter& rLeft, const weld::TreeIter& rRight) const;
+
+    void            RejectFiltered();
+    void            AcceptFiltered();
+
+    bool            IsValidAction(const ScChangeAction* pScChangeAction);
+
+    OUString* MakeTypeString(ScChangeActionType eType);
+
+    std::unique_ptr<weld::TreeIter> AppendChangeAction(
+        const ScChangeAction* pScChangeAction, bool bCreateOnDemand,
+        const weld::TreeIter* pParent = nullptr, bool bDelMaster = false,
+        bool bDisabled = false);
+
+    std::unique_ptr<weld::TreeIter> AppendFilteredAction(
+        const ScChangeAction* pScChangeAction,ScChangeActionState eState,
+        bool bCreateOnDemand,
+        const weld::TreeIter* pParent = nullptr, bool bDelMaster = false,
+        bool bDisabled = false);
+
+    std::unique_ptr<weld::TreeIter> InsertChangeActionContent(const ScChangeActionContent* pScChangeAction,
+        const weld::TreeIter& rParent, sal_uLong nSpecial);
+
+    void            GetDependents(const ScChangeAction* pScChangeAction,
+                                 ScChangeActionMap& aActionMap,
+                                 const weld::TreeIter& rEntry);
+
+    bool            InsertContentChildren(ScChangeActionMap* pActionMap, const weld::TreeIter& rParent);
+
+    bool            InsertAcceptedORejected(const weld::TreeIter& rParent);
+
+    bool            InsertDeletedChildren(const ScChangeAction* pChangeAction, ScChangeActionMap* pActionMap,
+                                          const weld::TreeIter& rParent);
+
+    bool            InsertChildren(ScChangeActionMap* pActionMap, const weld::TreeIter& rParent);
+
+    void            AppendChanges(const ScChangeTrack* pChanges,sal_uLong nStartAction, sal_uLong nEndAction);
+
+    void            RemoveEntries(sal_uLong nStartAction,sal_uLong nEndAction);
+    void            UpdateEntries(const ScChangeTrack* pChgTrack, sal_uLong nStartAction,sal_uLong nEndAction);
+
+    void            UpdateView();
+    void            ClearView();
+
+    bool            Expand(const ScChangeTrack* pChanges,const ScChangeAction* pScChangeAction,
+                           const weld::TreeIter& rEntry, bool bFilter = false);
+
+public:
+    ScAcceptChgDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                   ScViewData* ptrViewData);
+    virtual ~ScAcceptChgDlg() override;
+
+    void            ReInit(ScViewData* ptrViewData);
+
+    void            Initialize (SfxChildWinInfo* pInfo);
+    virtual void    FillInfo(SfxChildWinInfo&) const override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/anyrefdg.hxx b/sc/source/ui/inc/anyrefdg.hxx
new file mode 100644
index 000000000..9109974a8
--- /dev/null
+++ b/sc/source/ui/inc/anyrefdg.hxx
@@ -0,0 +1,165 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/basedlgs.hxx>
+#include <address.hxx>
+#include <formula/funcutl.hxx>
+#include "IAnyRefDialog.hxx"
+
+#include <memory>
+
+class SfxObjectShell;
+class ScDocument;
+class ScRangeList;
+class ScCompiler;
+
+class ScFormulaReferenceHelper
+{
+    IAnyRefDialog*      m_pDlg;
+    ::std::unique_ptr<ScCompiler>         m_pRefComp;
+    formula::RefEdit*       m_pRefEdit;           // active input field
+    formula::RefButton*     m_pRefBtn;            // associated button
+    weld::Dialog*               m_pDialog;
+    SfxBindings*        m_pBindings;
+    SCTAB               m_nRefTab;                // used for ShowReference
+
+    OUString            m_sOldDialogText;         // Original title of the dialog window
+
+    bool                m_bEnableColorRef;
+    bool                m_bHighlightRef;
+
+    DECL_LINK( ActivateHdl, weld::Widget&, bool );
+
+public:
+    ScFormulaReferenceHelper(IAnyRefDialog* _pDlg, SfxBindings* _pBindings);
+    ~ScFormulaReferenceHelper() COVERITY_NOEXCEPT_FALSE;
+    void dispose();
+
+    void                ShowSimpleReference(std::u16string_view rStr);
+    void                ShowFormulaReference(const OUString& rStr);
+    bool                ParseWithNames( ScRangeList& rRanges, std::u16string_view rStr, const ScDocument& rDoc );
+    void                Init();
+
+    void                ShowReference(const OUString& rStr);
+    void                ReleaseFocus( formula::RefEdit* pEdit );
+    void                HideReference( bool bDoneRefMode = true );
+    void                RefInputStart( formula::RefEdit* pEdit, formula::RefButton* pButton );
+    void                RefInputDone( bool bForced );
+    void                ToggleCollapsed( formula::RefEdit* pEdit, formula::RefButton* pButton );
+
+    void                SetDialog(weld::Dialog* pDialog) { m_pDialog = pDialog; }
+    void                DoClose( sal_uInt16 nId );
+    void                SetDispatcherLock( bool bLock );
+    static void         EnableSpreadsheets( bool bFlag = true );
+    static void         ViewShellChanged();
+
+    static              void enableInput(bool _bInput);
+
+public:
+    static bool         CanInputStart( const formula::RefEdit *pEdit ){ return !!pEdit; }
+    bool                CanInputDone(bool bForced) const { return m_pRefEdit && (bForced || !m_pRefBtn); }
+};
+
+class ScRefHandler : public IAnyRefDialog
+{
+    weld::DialogController* m_pController;
+    bool                 m_bInRefMode;
+
+private:
+    ScFormulaReferenceHelper
+                        m_aHelper;
+    SfxBindings*        m_pMyBindings;
+
+    OUString            m_aDocName;               // document on which the dialog was opened
+
+protected:
+    void                disposeRefHandler();
+    bool                DoClose( sal_uInt16 nId );
+
+    void                SetDispatcherLock( bool bLock );
+
+    virtual void        RefInputStart( formula::RefEdit* pEdit, formula::RefButton* pButton = nullptr ) override;
+    virtual void        RefInputDone( bool bForced = false ) override;
+
+    bool                ParseWithNames( ScRangeList& rRanges, std::u16string_view rStr, const ScDocument& pDoc );
+
+public:
+                        ScRefHandler(SfxDialogController &rController, SfxBindings* pB, bool bBindRef);
+    virtual             ~ScRefHandler() COVERITY_NOEXCEPT_FALSE override;
+
+    virtual void        SetReference( const ScRange& rRef, ScDocument& rDoc ) override = 0;
+    virtual void        AddRefEntry() override;
+
+    virtual bool        IsRefInputMode() const override;
+    virtual bool        IsTableLocked() const override;
+    virtual bool        IsDocAllowed( SfxObjectShell* pDocSh ) const override;
+
+    virtual void        ShowReference(const OUString& rStr) override;
+    virtual void        HideReference( bool bDoneRefMode = true ) override;
+
+    virtual void        ToggleCollapsed( formula::RefEdit* pEdit, formula::RefButton* pButton ) override;
+    virtual void        ReleaseFocus( formula::RefEdit* pEdit ) override;
+
+    virtual void        ViewShellChanged() override;
+    void                SwitchToDocument();
+
+    virtual void        SetActive() override = 0;
+
+public:
+    bool                EnterRefMode();
+    bool                LeaveRefMode();
+    static bool CanInputStart( const formula::RefEdit *pEdit )
+    {
+        return ScFormulaReferenceHelper::CanInputStart( pEdit );
+    }
+    bool CanInputDone( bool bForced )
+    {
+        return m_aHelper.CanInputDone( bForced );
+    }
+};
+
+template<class TBase, bool bBindRef = true>
+struct ScRefHdlrControllerImpl : public TBase, public ScRefHandler
+{
+    enum { UNKNOWN_SLOTID = 0U, SLOTID = UNKNOWN_SLOTID };
+
+    ScRefHdlrControllerImpl(weld::Window* pParent, const OUString& rUIXMLDescription, const OString& rID, const SfxItemSet* pArg, SfxBindings *pB)
+        : TBase(pParent, rUIXMLDescription, rID, pArg)
+        , ScRefHandler(*static_cast<TBase*>(this), pB, bBindRef)
+    {
+    }
+
+    ScRefHdlrControllerImpl(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent, const OUString& rUIXMLDescription, const OString& rID)
+        : TBase(pB, pCW, pParent, rUIXMLDescription, rID)
+        , ScRefHandler(*static_cast<TBase*>(this), pB, bBindRef)
+    {
+    }
+};
+
+struct ScAnyRefDlgController : ScRefHdlrControllerImpl<SfxModelessDialogController>
+{
+    ScAnyRefDlgController(SfxBindings* rt1, SfxChildWindow* rt2, weld::Window* rt3, const OUString& rt4, const OString& rt5)
+        : ScRefHdlrControllerImpl<SfxModelessDialogController>(rt1, rt2, rt3, rt4, rt5)
+    {
+    }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/areasave.hxx b/sc/source/ui/inc/areasave.hxx
new file mode 100644
index 000000000..0b317c6ee
--- /dev/null
+++ b/sc/source/ui/inc/areasave.hxx
@@ -0,0 +1,70 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+
+#include <memory>
+#include <vector>
+
+class ScDocument;
+class ScAreaLink;
+
+class ScAreaLinkSaver
+{
+private:
+    OUString aFileName;
+    OUString aFilterName;
+    OUString aOptions;
+    OUString aSourceArea;
+    ScRange aDestArea;
+    sal_Int32 nRefreshDelaySeconds;
+
+public:
+    ScAreaLinkSaver( const ScAreaLink& rSource );
+
+    bool        IsEqual( const ScAreaLink& rCompare ) const;
+    bool        IsEqualSource( const ScAreaLink& rCompare ) const;
+
+    void        WriteToLink( ScAreaLink& rLink ) const;
+    void        InsertNewLink( ScDocument* pDoc );
+};
+
+class ScAreaLinkSaveCollection
+{
+    typedef ::std::vector<ScAreaLinkSaver> DataType;
+    DataType maData;
+public:
+    ScAreaLinkSaveCollection();
+    ~ScAreaLinkSaveCollection();
+
+    bool        IsEqual( const ScDocument* pDoc ) const;
+    void Restore( ScDocument* pDoc );
+
+    // returns NULL if empty
+    static std::unique_ptr<ScAreaLinkSaveCollection> CreateFromDoc( const ScDocument* pDoc );
+
+    ScAreaLinkSaver& operator[](size_t nIndex);
+    const ScAreaLinkSaver& operator[](size_t nIndex) const;
+    size_t size() const;
+    void push_back(const ScAreaLinkSaver&);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/areasdlg.hxx b/sc/source/ui/inc/areasdlg.hxx
new file mode 100644
index 000000000..be4d778d4
--- /dev/null
+++ b/sc/source/ui/inc/areasdlg.hxx
@@ -0,0 +1,88 @@
+/*
+ * 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+
+#include "anyrefdg.hxx"
+
+class ScDocument;
+class ScViewData;
+class SfxStringItem;
+
+class ScPrintAreasDlg : public ScAnyRefDlgController
+{
+public:
+    ScPrintAreasDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent);
+    virtual ~ScPrintAreasDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual void    AddRefEntry() override;
+
+    virtual bool    IsTableLocked() const override;
+
+    virtual void    SetActive() override;
+    virtual void    Deactivate() override;
+    virtual void    Close() override;
+
+private:
+    bool            bDlgLostFocus;
+    ScDocument*     pDoc;
+    ScViewData*     pViewData;
+    SCTAB           nCurTab;
+
+    formula::RefEdit* m_pRefInputEdit;
+
+    std::unique_ptr<weld::ComboBox> m_xLbPrintArea;
+    std::unique_ptr<formula::RefEdit> m_xEdPrintArea;
+    std::unique_ptr<formula::RefButton> m_xRbPrintArea;
+
+    std::unique_ptr<weld::ComboBox> m_xLbRepeatRow;
+    std::unique_ptr<formula::RefEdit> m_xEdRepeatRow;
+    std::unique_ptr<formula::RefButton> m_xRbRepeatRow;
+
+    std::unique_ptr<weld::ComboBox> m_xLbRepeatCol;
+    std::unique_ptr<formula::RefEdit> m_xEdRepeatCol;
+    std::unique_ptr<formula::RefButton> m_xRbRepeatCol;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    std::unique_ptr<weld::Frame> m_xPrintFrame;
+    std::unique_ptr<weld::Frame> m_xRowFrame;
+    std::unique_ptr<weld::Frame> m_xColFrame;
+
+    std::unique_ptr<weld::Label> m_xPrintFrameFT;
+    std::unique_ptr<weld::Label> m_xRowFrameFT;
+    std::unique_ptr<weld::Label> m_xColFrameFT;
+
+    void Impl_Reset();
+    bool Impl_CheckRefStrings();
+    void Impl_FillLists();
+    bool Impl_GetItem( const formula::RefEdit* pEd, SfxStringItem& rItem );
+
+    // Handler:
+    DECL_LINK( Impl_SelectHdl, weld::ComboBox&, void );
+    DECL_LINK( Impl_ModifyHdl, formula::RefEdit&, void  );
+    DECL_LINK( Impl_BtnHdl,    weld::Button&, void );
+    DECL_LINK( Impl_GetEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( Impl_GetFocusHdl, weld::Widget&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/asciiopt.hxx b/sc/source/ui/inc/asciiopt.hxx
new file mode 100644
index 000000000..c1b9c33d6
--- /dev/null
+++ b/sc/source/ui/inc/asciiopt.hxx
@@ -0,0 +1,108 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <i18nlangtag/lang.h>
+
+#include "csvcontrol.hxx"
+
+class ScAsciiOptions
+{
+private:
+    bool        bFixedLen;
+    OUString    aFieldSeps;
+    bool        bMergeFieldSeps;
+    bool        bRemoveSpace;
+    bool        bQuotedFieldAsText;
+    bool        bDetectSpecialNumber;
+    bool        bEvaluateFormulas;
+    bool        bSkipEmptyCells;
+    bool        bSaveAsShown;
+    bool        bSaveFormulas;
+    sal_Unicode cTextSep;
+    rtl_TextEncoding eCharSet;
+    LanguageType eLang;
+    bool        bCharSetSystem;
+    sal_Int32   nStartRow;
+    std::vector<sal_Int32> mvColStart;
+    std::vector<sal_uInt8> mvColFormat;
+
+public:
+                    ScAsciiOptions();
+
+    static const sal_Unicode cDefaultTextSep = '"';
+
+    void            ReadFromString( std::u16string_view rString );
+    OUString        WriteToString() const;
+
+    rtl_TextEncoding    GetCharSet() const      { return eCharSet; }
+    const OUString&     GetFieldSeps() const    { return aFieldSeps; }
+    bool                IsMergeSeps() const     { return bMergeFieldSeps; }
+    bool                IsRemoveSpace() const   { return bRemoveSpace; }
+    bool                IsQuotedAsText() const  { return bQuotedFieldAsText; }
+    bool                IsDetectSpecialNumber() const { return bDetectSpecialNumber; }
+    bool                IsEvaluateFormulas() const    { return bEvaluateFormulas; }
+    bool                IsSkipEmptyCells() const      { return bSkipEmptyCells; }
+    sal_Unicode         GetTextSep() const      { return cTextSep; }
+    bool                IsFixedLen() const      { return bFixedLen; }
+    sal_uInt16          GetInfoCount() const    { return mvColStart.size(); }
+    const sal_Int32*    GetColStart() const     { return mvColStart.data(); }
+    const sal_uInt8*    GetColFormat() const    { return mvColFormat.data(); }
+    sal_Int32           GetStartRow() const     { return nStartRow; }
+    LanguageType        GetLanguage() const     { return eLang; }
+
+    void    SetCharSet( rtl_TextEncoding eNew ) { eCharSet = eNew; }
+    void    SetCharSetSystem( bool bSet )       { bCharSetSystem = bSet; }
+    void    SetFixedLen( bool bSet )            { bFixedLen = bSet; }
+    void    SetFieldSeps( const OUString& rStr )  { aFieldSeps = rStr; }
+    void    SetMergeSeps( bool bSet )           { bMergeFieldSeps = bSet; }
+    void    SetRemoveSpace( bool bSet )         { bRemoveSpace = bSet; }
+    void    SetQuotedAsText(bool bSet)          { bQuotedFieldAsText = bSet; }
+    void    SetDetectSpecialNumber(bool bSet)   { bDetectSpecialNumber = bSet; }
+    void    SetEvaluateFormulas(bool bSet)      { bEvaluateFormulas = bSet; }
+    void    SetSkipEmptyCells(bool bSet)        { bSkipEmptyCells = bSet; }
+    void    SetTextSep( sal_Unicode c )         { cTextSep = c; }
+    void    SetStartRow( sal_Int32 nRow)        { nStartRow= nRow; }
+    void    SetLanguage(LanguageType e)         { eLang = e; }
+
+    void    SetColumnInfo( const ScCsvExpDataVec& rDataVec );
+
+    /** From the import field separators obtain the one most likely to be used
+        for export, if multiple separators weighted comma, tab, semicolon,
+        space and other.
+
+        @param  bDecodeNumbers
+                If TRUE, the separators are encoded as numbers and need to be
+                decoded before characters can be extracted, for example "59/44"
+                to ";,".
+                If FALSE, the string is taken as is and each character is
+                expected to be one separator.
+     */
+    static sal_Unicode  GetWeightedFieldSep( const OUString & rFieldSeps, bool bDecodeNumbers );
+};
+
+/// How ScImportAsciiDlg is called
+enum ScImportAsciiCall {
+        SC_IMPORTFILE,           // with File > Open: Text - CSV
+        SC_PASTETEXT,            // with Paste > Unformatted Text
+        SC_TEXTTOCOLUMNS };      // with Data > Text to Columns
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/attrdlg.hxx b/sc/source/ui/inc/attrdlg.hxx
new file mode 100644
index 000000000..67b9aa25a
--- /dev/null
+++ b/sc/source/ui/inc/attrdlg.hxx
@@ -0,0 +1,40 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+namespace weld
+{
+class Window;
+}
+class SfxItemSet;
+
+class ScAttrDlg : public SfxTabDialogController
+{
+public:
+    ScAttrDlg(weld::Window* pParent, const SfxItemSet* pCellAttrs);
+    virtual ~ScAttrDlg() override;
+
+protected:
+    virtual void PageCreated(const OString& rPageId, SfxTabPage& rTabPage) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/auditsh.hxx b/sc/source/ui/inc/auditsh.hxx
new file mode 100644
index 000000000..74a17ccca
--- /dev/null
+++ b/sc/source/ui/inc/auditsh.hxx
@@ -0,0 +1,49 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+
+#include <shellids.hxx>
+
+class ScViewData;
+
+class ScAuditingShell : public SfxShell
+{
+private:
+    ScViewData& rViewData;
+    sal_uInt16 nFunction;
+
+public:
+    SFX_DECL_INTERFACE(SCID_AUDITING_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScAuditingShell(ScViewData& rData);
+    virtual ~ScAuditingShell() override;
+
+    void Execute(const SfxRequest& rReq);
+    void GetState(SfxItemSet& rSet);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/autofmt.hxx b/sc/source/ui/inc/autofmt.hxx
new file mode 100644
index 000000000..b0bc8b61b
--- /dev/null
+++ b/sc/source/ui/inc/autofmt.hxx
@@ -0,0 +1,91 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/framelinkarray.hxx>
+#include <scdllapi.h>
+#include <vcl/customweld.hxx>
+
+namespace com::sun::star::i18n { class XBreakIterator; }
+
+class ScAutoFormatData;
+class SvxBoxItem;
+class SvxLineItem;
+class SvNumberFormatter;
+class VirtualDevice;
+class ScViewData;
+
+class SC_DLLPUBLIC ScAutoFmtPreview : public weld::CustomWidgetController
+{
+public:
+    ScAutoFmtPreview();
+    void DetectRTL(const ScViewData& rViewData);
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    virtual ~ScAutoFmtPreview() override;
+
+    void NotifyChange( ScAutoFormatData* pNewData );
+
+protected:
+    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
+    virtual void Resize() override;
+
+private:
+    ScAutoFormatData* pCurData;
+    ScopedVclPtrInstance<VirtualDevice> aVD;
+    css::uno::Reference<css::i18n::XBreakIterator> xBreakIter;
+    bool                    bFitWidth;
+    svx::frame::Array       maArray;            /// Implementation to draw the frame borders.
+    bool                    mbRTL;
+    Size                    aPrvSize;
+    tools::Long                    mnLabelColWidth;
+    tools::Long                    mnDataColWidth1;
+    tools::Long                    mnDataColWidth2;
+    tools::Long                    mnRowHeight;
+    const OUString          aStrJan;
+    const OUString          aStrFeb;
+    const OUString          aStrMar;
+    const OUString          aStrNorth;
+    const OUString          aStrMid;
+    const OUString          aStrSouth;
+    const OUString          aStrSum;
+    std::unique_ptr<SvNumberFormatter> pNumFmt;
+
+    SAL_DLLPRIVATE void Init();
+    SAL_DLLPRIVATE void DoPaint(vcl::RenderContext& rRenderContext);
+    SAL_DLLPRIVATE void CalcCellArray(bool bFitWidth);
+    SAL_DLLPRIVATE void CalcLineMap();
+    SAL_DLLPRIVATE void PaintCells(vcl::RenderContext& rRenderContext);
+
+/*  Usage of type size_t instead of SCCOL/SCROW is correct here - used in
+    conjunction with class svx::frame::Array (svx/framelinkarray.hxx), which
+    expects size_t coordinates. */
+
+    SAL_DLLPRIVATE sal_uInt16 GetFormatIndex( size_t nCol, size_t nRow ) const;
+    SAL_DLLPRIVATE const SvxBoxItem& GetBoxItem( size_t nCol, size_t nRow ) const;
+    SAL_DLLPRIVATE const SvxLineItem& GetDiagItem( size_t nCol, size_t nRow, bool bTLBR ) const;
+
+    SAL_DLLPRIVATE void DrawString(vcl::RenderContext& rRenderContext, size_t nCol, size_t nRow);
+    SAL_DLLPRIVATE void DrawBackground(vcl::RenderContext& rRenderContext);
+
+    SAL_DLLPRIVATE void MakeFonts(vcl::RenderContext const& rRenderContext, sal_uInt16 nIndex,
+                                  vcl::Font& rFont, vcl::Font& rCJKFont, vcl::Font& rCTLFont);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/autostyl.hxx b/sc/source/ui/inc/autostyl.hxx
new file mode 100644
index 000000000..a0c0cd9eb
--- /dev/null
+++ b/sc/source/ui/inc/autostyl.hxx
@@ -0,0 +1,81 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include <vector>
+#include <rtl/ustring.hxx>
+#include <tools/solar.h>
+#include <vcl/timer.hxx>
+#include <vcl/idle.hxx>
+
+class ScDocShell;
+class ScRange;
+
+struct ScAutoStyleData
+{
+    sal_uLong nTimeout;
+    ScRange   aRange;
+    OUString  aStyle;
+
+    ScAutoStyleData( sal_uLong nT, const ScRange& rR, const OUString& rT ) :
+        nTimeout(nT), aRange(rR), aStyle(rT) {}
+};
+struct ScAutoStyleInitData
+{
+    ScRange     aRange;
+    OUString    aStyle1;
+    sal_uLong   nTimeout;
+    OUString    aStyle2;
+
+    ScAutoStyleInitData( const ScRange& rR, const OUString& rSt1, sal_uLong nT, const OUString& rSt2 ) :
+        aRange(rR), aStyle1(rSt1), nTimeout(nT), aStyle2(rSt2) {}
+};
+
+
+class ScAutoStyleList
+{
+private:
+
+    ScDocShell*     pDocSh;
+    Timer           aTimer;
+    Idle            aInitIdle;
+    sal_uLong       nTimerStart;
+    std::vector<ScAutoStyleData>     aEntries;
+    std::vector<ScAutoStyleInitData> aInitials;
+
+    void    ExecuteEntries();
+    void    AdjustEntries(sal_uLong nDiff);
+    void    StartTimer(sal_uLong nNow);
+    DECL_LINK( TimerHdl, Timer*, void );
+    DECL_LINK( InitHdl, Timer*, void );
+
+public:
+            ScAutoStyleList(ScDocShell* pShell);
+            ~ScAutoStyleList();
+
+    void    AddInitial( const ScRange& rRange, const OUString& rStyle1,
+                        sal_uLong nTimeout, const OUString& rStyle2 );
+    void    AddEntry( sal_uLong nTimeout, const ScRange& rRange, const OUString& rStyle );
+
+    void    ExecuteAllNow();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/cbnumberformat.hxx b/sc/source/ui/inc/cbnumberformat.hxx
new file mode 100644
index 000000000..5f2920ab4
--- /dev/null
+++ b/sc/source/ui/inc/cbnumberformat.hxx
@@ -0,0 +1,42 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/InterimItemWindow.hxx>
+
+class ScNumberFormat final : public InterimItemWindow
+{
+public:
+    explicit ScNumberFormat(vcl::Window* pParent);
+    virtual void dispose() override;
+    virtual ~ScNumberFormat() override;
+
+    virtual void GetFocus() override;
+
+    void set_active(int nPos) { m_xWidget->set_active(nPos); }
+
+private:
+    std::unique_ptr<weld::ComboBox> m_xWidget;
+
+    DECL_STATIC_LINK(ScNumberFormat, NumFormatSelectHdl, weld::ComboBox&, void);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/cbutton.hxx b/sc/source/ui/inc/cbutton.hxx
new file mode 100644
index 000000000..5b22c1a83
--- /dev/null
+++ b/sc/source/ui/inc/cbutton.hxx
@@ -0,0 +1,56 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/gen.hxx>
+#include <vcl/vclptr.hxx>
+
+class OutputDevice;
+
+class ScDDComboBoxButton final
+{
+public:
+            ScDDComboBoxButton( OutputDevice* pOutputDevice );
+            ~ScDDComboBoxButton();
+
+    void    SetOutputDevice( OutputDevice* pOutputDevice );
+
+    void    Draw( const Point&  rAt,
+                  const Size&   rSize );
+    void    Draw()
+                { Draw( aBtnPos, aBtnSize ); }
+
+    void    SetOptSizePixel();
+
+    void    SetPosPixel( const Point& rNewPos )  { aBtnPos = rNewPos; }
+    const Point& GetPosPixel() const             { return aBtnPos; }
+
+    void    SetSizePixel( const Size& rNewSize ) { aBtnSize = rNewSize; }
+    const Size&  GetSizePixel() const            { return aBtnSize; }
+
+private:
+    void    ImpDrawArrow( const tools::Rectangle&  rRect );
+
+    VclPtr<OutputDevice> pOut;
+    Point   aBtnPos;
+    Size    aBtnSize;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/cellmergeoption.hxx b/sc/source/ui/inc/cellmergeoption.hxx
new file mode 100644
index 000000000..600a5e03d
--- /dev/null
+++ b/sc/source/ui/inc/cellmergeoption.hxx
@@ -0,0 +1,34 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <address.hxx>
+
+#include <set>
+
+struct ScCellMergeOption
+{
+    ::std::set<SCTAB> maTabs;
+    SCCOL mnStartCol;
+    SCROW mnStartRow;
+    SCCOL mnEndCol;
+    SCROW mnEndRow;
+    bool mbCenter;
+
+    explicit ScCellMergeOption(const ScRange& rRange);
+    SC_DLLPUBLIC explicit ScCellMergeOption(SCCOL nStartCol, SCROW nStartRow,
+                                            SCCOL nEndCol, SCROW nEndRow,
+                                            bool bCenter = false);
+
+    ScRange getSingleRange(SCTAB nTab) const;
+    ScRange getFirstSingleRange() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/cellsh.hxx b/sc/source/ui/inc/cellsh.hxx
new file mode 100644
index 000000000..023d51608
--- /dev/null
+++ b/sc/source/ui/inc/cellsh.hxx
@@ -0,0 +1,109 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <shellids.hxx>
+#include <unotools/caserotate.hxx>
+#include <tools/link.hxx>
+#include <memory>
+#include "formatsh.hxx"
+#include <rtl/ref.hxx>
+#include <sot/formats.hxx>
+#include <vcl/vclptr.hxx>
+#include <vcl/window.hxx>
+
+class SvxClipboardFormatItem;
+class TransferableDataHelper;
+class TransferableClipboardListener;
+class AbstractScLinkedAreaDlg;
+
+struct CellShell_Impl
+{
+    rtl::Reference<TransferableClipboardListener>
+                                    m_xClipEvtLstnr;
+    VclPtr<AbstractScLinkedAreaDlg> m_pLinkedDlg;
+    SfxRequest*                     m_pRequest;
+
+    CellShell_Impl();
+    ~CellShell_Impl();
+};
+
+class ScCellShell final : public ScFormatShell
+{
+private:
+    std::unique_ptr<CellShell_Impl> pImpl;
+    bool            bPastePossible;
+
+    void        GetPossibleClipboardFormats( SvxClipboardFormatItem& rFormats );
+    bool        HasClipboardFormat( SotClipboardFormatId nFormatId );
+    void        ExecuteExternalSource(
+                    const OUString& _rFile, const OUString& _rFilter, const OUString& _rOptions,
+                    const OUString& _rSource, sal_Int32 _nRefreshDelaySeconds, SfxRequest& _rRequest );
+
+    void ExecuteDataPilotDialog();
+    void ExecuteXMLSourceDialog();
+    void ExecuteSubtotals(SfxRequest& rReq);
+
+    void ExecuteFillSingleEdit();
+
+    DECL_LINK( ClipboardChanged, TransferableDataHelper*, void );
+
+    RotateTransliteration m_aRotateCase;
+
+    VclPtr<vcl::Window> pFrameWin;
+
+public:
+    SFX_DECL_INTERFACE(SCID_CELL_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+                ScCellShell( ScViewData& rData, const VclPtr<vcl::Window>& pFrameWin );
+    virtual     ~ScCellShell() override;
+
+    void        Execute(SfxRequest &);
+    void        GetState(SfxItemSet &);
+
+    void        ExecuteEdit( SfxRequest& rReq );
+    void        ExecuteTrans( SfxRequest& rReq );
+    void        ExecuteRotateTrans( const SfxRequest& rReq );
+
+    void        GetBlockState( SfxItemSet& rSet );
+    void        GetCellState( SfxItemSet& rSet );
+
+    void        ExecuteDB( SfxRequest& rReq );
+    void        GetDBState( SfxItemSet& rSet );
+
+    void        GetClipState( SfxItemSet& rSet );
+    void        GetHLinkState( SfxItemSet& rSet );
+
+    void        ExecuteCursor( SfxRequest& rReq );
+    void        ExecuteCursorSel( SfxRequest& rReq );
+    void        ExecutePage( SfxRequest& rReq );
+    void        ExecutePageSel( SfxRequest& rReq );
+    void        ExecuteMove( SfxRequest& rReq );
+
+    static void GetStateCursor( SfxItemSet& rSet );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/chartsh.hxx b/sc/source/ui/inc/chartsh.hxx
new file mode 100644
index 000000000..9eee30a1a
--- /dev/null
+++ b/sc/source/ui/inc/chartsh.hxx
@@ -0,0 +1,48 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <shellids.hxx>
+#include "drawsh.hxx"
+
+class ScViewData;
+
+class ScChartShell final : public ScDrawShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_CHART_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+    virtual void Activate(bool bMDI) override;
+    virtual void Deactivate(bool bMDI) override;
+
+public:
+    ScChartShell(ScViewData& rData);
+    virtual ~ScChartShell() override;
+
+    void ExecuteExportAsGraphic(SfxRequest& rReq);
+    void GetExportAsGraphicState(SfxItemSet& rSet);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/checklistmenu.hxx b/sc/source/ui/inc/checklistmenu.hxx
new file mode 100644
index 000000000..5585bc3e8
--- /dev/null
+++ b/sc/source/ui/inc/checklistmenu.hxx
@@ -0,0 +1,381 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vcl/timer.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/weld.hxx>
+
+#include <memory>
+#include <unordered_set>
+#include <map>
+#include <set>
+
+class ScCheckListMenuControl;
+class ScViewData;
+struct ScCheckListMember;
+struct ImplSVEvent;
+
+struct ScCheckListMember
+{
+    enum DatePartType
+    {
+        YEAR,
+        MONTH,
+        DAY,
+    };
+
+    OUString                 maName; // node name
+    OUString                 maRealName;
+    double                   mnValue; // number value of filter condition
+    bool                     mbVisible;
+    bool                     mbDate;
+    bool                     mbLeaf;
+    bool                     mbValue; // true if the filter condition is value
+    DatePartType             meDatePartType;
+    // To store Year and Month if the member if DAY type
+    std::vector<OUString>    maDateParts;
+    ScCheckListMember();
+    std::unique_ptr<weld::TreeIter> mxParent;
+};
+
+class ScCheckListMenuWindow;
+class ScListSubMenuControl;
+
+/**
+ * This class implements a popup window for the auto filter dropdown.
+ */
+class ScCheckListMenuControl final
+{
+public:
+    static constexpr size_t MENU_NOT_SELECTED = 999;
+
+    /**
+     * Action to perform when an event takes place.  Create a sub-class of
+     * this to implement the desired action.
+     */
+    class Action
+    {
+    public:
+        virtual ~Action() {}
+        // return true to dismiss the popup
+        virtual bool execute() = 0;
+    };
+
+    struct ResultEntry
+    {
+        OUString aName;
+        double nValue; // number value of filter condition
+        bool bValid;
+        bool bDate;
+        bool bValue; // true if the filter condition is value
+
+        bool operator<(const ResultEntry& rhs) const
+        {
+            return aName < rhs.aName;
+        }
+
+        bool operator == (const ResultEntry& rhs) const
+        {
+            return aName == rhs.aName &&
+                   bValid == rhs.bValid &&
+                   bDate == rhs.bDate &&
+                   bValue == rhs.bValue &&
+                   nValue == rhs.nValue;
+        }
+    };
+    typedef std::set<ResultEntry> ResultType;
+
+    struct MenuItemData
+    {
+        bool     mbEnabled:1;
+        std::shared_ptr<Action> mxAction;
+        std::unique_ptr<ScListSubMenuControl> mxSubMenuWin;
+
+        MenuItemData();
+    };
+
+    /**
+     * Extended data that the client code may need to store.  Create a
+     * sub-class of this and store data there.
+     */
+    struct ExtendedData {
+
+    virtual ~ExtendedData() {}
+
+    };
+
+    /**
+     * Configuration options for this popup window.
+     */
+    struct Config
+    {
+        bool mbAllowEmptySet;
+        bool mbRTL;
+        Config();
+    };
+
+    ScCheckListMenuControl(weld::Widget* pParent, ScViewData& rViewData,
+                           bool bTreeMode, int nWidth);
+    ~ScCheckListMenuControl();
+
+    void addMenuItem(const OUString& rText, Action* pAction);
+    void addSeparator();
+    ScListSubMenuControl* addSubMenuItem(const OUString& rText, bool bEnabled, bool bColorMenu);
+
+    void selectMenuItem(size_t nPos, bool bSubMenuTimer);
+    void queueLaunchSubMenu(size_t nPos, ScListSubMenuControl* pMenu);
+
+    void setMemberSize(size_t n);
+    void addDateMember(const OUString& rName, double nVal, bool bVisible);
+    void addMember(const OUString& rName, const double nVal, bool bVisible,
+                   bool bValue = false);
+    size_t initMembers(int nMaxMemberWidth = -1);
+    void setConfig(const Config& rConfig);
+
+    bool isAllSelected() const;
+    void getResult(ResultType& rResult);
+    void launch(weld::Widget* pWidget, const tools::Rectangle& rRect);
+    void close(bool bOK);
+
+    void StartPopupMode(weld::Widget* pParent, const tools::Rectangle& rRect);
+    void EndPopupMode();
+
+    size_t getSubMenuPos(const ScListSubMenuControl* pSubMenu);
+    void setSubMenuFocused(const ScListSubMenuControl* pSubMenu);
+    void queueCloseSubMenu();
+    void clearSelectedMenuItem();
+
+    /**
+     * Set auxiliary data that the client code might need.  Note that this
+     * popup window class manages its life time; no explicit deletion of the
+     * instance is needed in the client code.
+     */
+    void setExtendedData(std::unique_ptr<ExtendedData> p);
+
+    /**
+     * Get the store auxiliary data, or NULL if no such data is stored.
+     */
+    ExtendedData* getExtendedData();
+
+    ScViewData& GetViewData() const { return mrViewData; }
+
+    void GrabFocus();
+
+    void setOKAction(Action* p);
+    void setPopupEndAction(Action* p);
+
+    int GetTextWidth(const OUString& rsName) const;
+    int IncreaseWindowWidthToFitText(int nMaxTextWidth);
+
+    /**
+     * Dismiss all visible popup menus and set focus back to the application
+     * window.  This method is called e.g. when a menu action is fired.
+     */
+    void terminateAllPopupMenus();
+
+    void endSubMenu(ScListSubMenuControl& rSubMenu);
+private:
+
+    std::vector<MenuItemData>         maMenuItems;
+
+    /**
+     * Calculate the appropriate window size based on the menu items.
+     */
+    void prepWindow();
+    void setAllMemberState(bool bSet);
+    void selectCurrentMemberOnly(bool bSet);
+    void updateMemberParents(const weld::TreeIter* pLeaf, size_t nIdx);
+
+    std::unique_ptr<weld::TreeIter> ShowCheckEntry(const OUString& sName, ScCheckListMember& rMember, bool bShow = true, bool bCheck = true);
+    void CheckEntry(std::u16string_view sName, const weld::TreeIter* pParent, bool bCheck);
+    void CheckEntry(const weld::TreeIter& rEntry, bool bCheck);
+    void GetRecursiveChecked(const weld::TreeIter* pEntry, std::unordered_set<OUString>& vOut, OUString& rLabel);
+    std::unordered_set<OUString> GetAllChecked();
+    bool IsChecked(std::u16string_view sName, const weld::TreeIter* pParent);
+    int GetCheckedEntryCount() const;
+    void CheckAllChildren(const weld::TreeIter& rEntry, bool bCheck);
+
+    void setSelectedMenuItem(size_t nPos);
+
+    std::unique_ptr<weld::TreeIter> FindEntry(const weld::TreeIter* pParent, std::u16string_view sNode);
+
+    void executeMenuItem(size_t nPos);
+
+    /**
+     * Get the area of the active row. Suitable as the parent rectangle
+     * argument for Executing a popup
+    */
+    tools::Rectangle GetSubMenuParentRect();
+
+    struct SubMenuItemData;
+
+    void handleMenuTimeout(const SubMenuItemData* pTimer);
+
+    void launchSubMenu();
+
+    void CreateDropDown();
+
+    DECL_LINK(ButtonHdl, weld::Button&, void);
+    DECL_LINK(TriStateHdl, weld::Toggleable&, void);
+
+    void Check(const weld::TreeIter* pIter);
+
+    DECL_LINK(CheckHdl, const weld::TreeView::iter_col&, void);
+
+    DECL_LINK(PopupModeEndHdl, weld::Popover&, void);
+
+    DECL_LINK(EdModifyHdl, weld::Entry&, void);
+    DECL_LINK(EdActivateHdl, weld::Entry&, bool);
+
+    DECL_LINK(RowActivatedHdl, weld::TreeView& rMEvt, bool);
+    DECL_LINK(SelectHdl, weld::TreeView&, void);
+    DECL_LINK(TreeSizeAllocHdl, const Size&, void);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(MenuKeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(MouseEnterHdl, const MouseEvent&, bool);
+
+    DECL_LINK(PostPopdownHdl, void*, void);
+
+    void SetDropdownPos();
+
+    DECL_LINK(SetDropdownPosHdl, void*, void);
+
+    DECL_LINK(CommandHdl, const CommandEvent&, bool);
+
+    void ResizeToRequest();
+
+    void DropPendingEvents();
+
+private:
+    std::unique_ptr<weld::Builder> mxBuilder;
+    std::unique_ptr<weld::Popover> mxPopover;
+    std::unique_ptr<weld::Container> mxContainer;
+    std::unique_ptr<weld::TreeView> mxMenu;
+    std::unique_ptr<weld::TreeIter> mxScratchIter;
+    std::unique_ptr<weld::Widget> mxNonMenu;
+    std::unique_ptr<weld::Entry> mxEdSearch;
+    std::unique_ptr<weld::Widget> mxBox;
+    std::unique_ptr<weld::TreeView> mxListChecks;
+    std::unique_ptr<weld::TreeView> mxTreeChecks;
+    weld::TreeView* mpChecks;
+
+    std::unique_ptr<weld::CheckButton> mxChkToggleAll;
+    std::unique_ptr<weld::Button> mxBtnSelectSingle;
+    std::unique_ptr<weld::Button> mxBtnUnselectSingle;
+
+    std::unique_ptr<weld::Box> mxButtonBox;
+    std::unique_ptr<weld::Button> mxBtnOk;
+    std::unique_ptr<weld::Button> mxBtnCancel;
+    std::unique_ptr<weld::Menu> mxContextMenu;
+
+    ScopedVclPtr<VirtualDevice> mxDropDown;
+
+    std::vector<ScCheckListMember> maMembers;
+    // For Dates
+    std::map<OUString, size_t>    maYearMonthMap;
+
+    std::unique_ptr<ExtendedData> mxExtendedData;
+    std::unique_ptr<Action>       mxOKAction;
+    std::unique_ptr<Action>       mxPopupEndAction;
+
+    Config maConfig;
+    Size maAllocatedSize;
+    int mnCheckWidthReq; /// matching width request for mxChecks
+    int mnWndWidth;  /// whole window width.
+    int mnCheckListVisibleRows;
+    TriState mePrevToggleAllState;
+
+    size_t  mnSelectedMenu;
+
+    ScViewData& mrViewData;
+
+    ImplSVEvent* mnAsyncPostPopdownId;
+    ImplSVEvent* mnAsyncSetDropdownPosId;
+
+    bool mbHasDates;
+    bool mbIsPoppedUp;
+
+    struct SubMenuItemData
+    {
+        Timer                   maTimer;
+        ScListSubMenuControl*   mpSubMenu;
+        size_t                  mnMenuPos;
+
+        DECL_LINK( TimeoutHdl, Timer*, void );
+
+        SubMenuItemData(ScCheckListMenuControl* pParent);
+        void reset();
+
+    private:
+        ScCheckListMenuControl* mpParent;
+    };
+
+    SubMenuItemData   maOpenTimer;
+    SubMenuItemData   maCloseTimer;
+};
+
+class ScListSubMenuControl final
+{
+public:
+    ScListSubMenuControl(weld::Widget* pParent, ScCheckListMenuControl& rParentControl, bool bColorMenu);
+
+    void setPopupStartAction(ScCheckListMenuControl::Action* p);
+
+    void GrabFocus();
+    bool IsVisible() const;
+
+    void StartPopupMode(weld::Widget* pParent, const tools::Rectangle& rRect);
+    void EndPopupMode();
+
+    void addMenuItem(const OUString& rText, ScCheckListMenuControl::Action* pAction);
+    // nMenu of 0 for background color, nMenu of 1 for text color
+    void addMenuColorItem(const OUString& rText, bool bActive, VirtualDevice& rImage,
+                          int nMenu, ScCheckListMenuControl::Action* pAction);
+    void addSeparator();
+    void clearMenuItems();
+    void resizeToFitMenuItems();
+
+    ScViewData& GetViewData() const { return mrParentControl.GetViewData(); }
+    ScCheckListMenuControl::ExtendedData* getExtendedData() { return mrParentControl.getExtendedData(); }
+    VclPtr<VirtualDevice> create_virtual_device() const { return mxMenu->create_virtual_device(); }
+
+    /**
+     * Dismiss all visible popup menus and set focus back to the application
+     * window.  This method is called e.g. when a menu action is fired.
+     */
+    void terminateAllPopupMenus();
+
+private:
+    std::unique_ptr<weld::Builder> mxBuilder;
+    std::unique_ptr<weld::Popover> mxPopover;
+    std::unique_ptr<weld::Container> mxContainer;
+    std::unique_ptr<weld::TreeView> mxMenu;
+    std::unique_ptr<weld::TreeView> mxBackColorMenu;
+    std::unique_ptr<weld::TreeView> mxTextColorMenu;
+    std::unique_ptr<weld::TreeIter> mxScratchIter;
+    std::unique_ptr<ScCheckListMenuControl::Action> mxPopupStartAction;
+    std::vector<ScCheckListMenuControl::MenuItemData> maMenuItems;
+    ScCheckListMenuControl& mrParentControl;
+    int mnBackColorMenuPrefHeight;
+    int mnTextColorMenuPrefHeight;
+    bool mbColorMenu;
+
+    DECL_LINK(RowActivatedHdl, weld::TreeView& rMEvt, bool);
+    DECL_LINK(ColorSelChangedHdl, weld::TreeView&, void);
+    DECL_LINK(MenuKeyInputHdl, const KeyEvent&, bool);
+
+    void SetupMenu(weld::TreeView& rMenu);
+
+    void executeMenuItem(ScCheckListMenuControl::Action* pAction);
+    void addItem(ScCheckListMenuControl::Action* pAction);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/client.hxx b/sc/source/ui/inc/client.hxx
new file mode 100644
index 000000000..bff5079d1
--- /dev/null
+++ b/sc/source/ui/inc/client.hxx
@@ -0,0 +1,44 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/ipclient.hxx>
+
+class ScTabViewShell;
+class SdrOle2Obj;
+class SdrModel;
+
+class ScClient final : public SfxInPlaceClient
+{
+private:
+    SdrModel*       pModel;
+
+    virtual void    ObjectAreaChanged() override;
+    virtual void    RequestNewObjectArea( tools::Rectangle& ) override;
+    virtual void    ViewChanged() override;
+
+public:
+                    ScClient( ScTabViewShell* pViewShell, vcl::Window* pDraw, SdrModel* pSdrModel, const SdrOle2Obj* pObj );
+    virtual         ~ScClient() override;
+
+    SdrOle2Obj*     GetDrawObj();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/cliputil.hxx b/sc/source/ui/inc/cliputil.hxx
new file mode 100644
index 000000000..dc0ee5b9b
--- /dev/null
+++ b/sc/source/ui/inc/cliputil.hxx
@@ -0,0 +1,31 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <types.hxx>
+#include <scdllapi.h>
+
+class ScViewData;
+class ScTabViewShell;
+class ScDocument;
+class ScMarkData;
+class ScRangeList;
+
+namespace ScClipUtil
+{
+
+SC_DLLPUBLIC void PasteFromClipboard( ScViewData& rViewData, ScTabViewShell* pTabViewShell, bool bShowDialog );
+
+bool CheckDestRanges(
+        const ScDocument& rDoc, SCCOL nSrcCols, SCROW nSrcRows, const ScMarkData& rMark,
+        const ScRangeList& rDest);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/colorformat.hxx b/sc/source/ui/inc/colorformat.hxx
new file mode 100644
index 000000000..051c48de0
--- /dev/null
+++ b/sc/source/ui/inc/colorformat.hxx
@@ -0,0 +1,64 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <svx/colorbox.hxx>
+#include <address.hxx>
+
+struct ScDataBarFormatData;
+class ScDocument;
+class SvNumberFormatter;
+
+class ScDataBarSettingsDlg : public weld::GenericDialogController
+{
+private:
+    OUString maStrWarnSameValue;
+    SvNumberFormatter* mpNumberFormatter;
+
+    ScDocument* mpDoc;
+    ScAddress maPos;
+
+    std::unique_ptr<weld::Button> mxBtnOk;
+    std::unique_ptr<weld::Button> mxBtnCancel;
+
+    std::unique_ptr<ColorListBox> mxLbPos;
+    std::unique_ptr<ColorListBox> mxLbNeg;
+    std::unique_ptr<ColorListBox> mxLbAxisCol;
+
+    std::unique_ptr<weld::ComboBox> mxLbFillType;
+    std::unique_ptr<weld::ComboBox> mxLbTypeMin;
+    std::unique_ptr<weld::ComboBox> mxLbTypeMax;
+    std::unique_ptr<weld::ComboBox> mxLbAxisPos;
+
+    std::unique_ptr<weld::Entry> mxEdMin;
+    std::unique_ptr<weld::Entry> mxEdMax;
+    std::unique_ptr<weld::Entry> mxLenMin;
+    std::unique_ptr<weld::Entry> mxLenMax;
+
+    std::unique_ptr<weld::CheckButton> mxCbOnlyBar;
+
+    std::unique_ptr<weld::Label> mxStrSameValueFT;
+
+    DECL_LINK(OkBtnHdl, weld::Button&, void);
+    DECL_LINK(TypeSelectHdl, weld::ComboBox&, void);
+    DECL_LINK(PosSelectHdl, weld::ComboBox&, void);
+
+    void Init();
+
+public:
+    ScDataBarSettingsDlg(weld::Window* pParent, const ScDataBarFormatData& rData, ScDocument* pDoc,
+                         const ScAddress& rPos);
+    virtual ~ScDataBarSettingsDlg() override;
+
+    ScDataBarFormatData* GetData();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/colrowba.hxx b/sc/source/ui/inc/colrowba.hxx
new file mode 100644
index 000000000..536a78dd1
--- /dev/null
+++ b/sc/source/ui/inc/colrowba.hxx
@@ -0,0 +1,90 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "hdrcont.hxx"
+#include "viewdata.hxx"
+
+class ScHeaderFunctionSet;
+class ScHeaderSelectionEngine;
+class ScTabView;
+
+class ScColBar : public ScHeaderControl
+{
+    ScHSplitPos              meWhich;
+    ScHeaderFunctionSet*     mpFuncSet;
+
+public:
+                ScColBar( vcl::Window* pParent, ScHSplitPos eWhich,
+                          ScHeaderFunctionSet* pFuncSet, ScHeaderSelectionEngine* pEng,
+                          ScTabView* pTab );
+                virtual ~ScColBar() override;
+
+    virtual SCCOLROW    GetPos() const override;
+    virtual sal_uInt16  GetEntrySize( SCCOLROW nEntryNo ) const override;
+    virtual OUString    GetEntryText( SCCOLROW nEntryNo ) const override;
+
+    virtual bool        IsLayoutRTL() const override;
+
+    virtual void        SetEntrySize( SCCOLROW nPos, sal_uInt16 nNewSize ) override;
+    virtual void        HideEntries( SCCOLROW nStart, SCCOLROW nEnd ) override;
+
+    virtual void        SetMarking( bool bSet ) override;
+    virtual void        SelectWindow() override;
+    virtual bool        IsDisabled() const override;
+    virtual bool        ResizeAllowed() const override;
+
+    virtual void        DrawInvert( tools::Long nDragPos ) override;
+
+    virtual OUString    GetDragHelp( tools::Long nVal ) override;
+};
+
+class ScRowBar : public ScHeaderControl
+{
+    ScVSplitPos              meWhich;
+    ScHeaderFunctionSet*     mpFuncSet;
+
+public:
+                ScRowBar( vcl::Window* pParent, ScVSplitPos eWhich,
+                          ScHeaderFunctionSet* pFuncSet, ScHeaderSelectionEngine* pEng,
+                          ScTabView* pTab );
+                virtual ~ScRowBar() override;
+
+    virtual SCCOLROW    GetPos() const override;
+    virtual sal_uInt16  GetEntrySize( SCCOLROW nEntryNo ) const override;
+    virtual OUString    GetEntryText( SCCOLROW nEntryNo ) const override;
+
+    virtual bool        IsMirrored() const override;
+    virtual SCCOLROW    GetHiddenCount( SCCOLROW nEntryNo ) const override;
+
+    virtual void        SetEntrySize( SCCOLROW nPos, sal_uInt16 nNewSize ) override;
+    virtual void        HideEntries( SCCOLROW nStart, SCCOLROW nEnd ) override;
+
+    virtual void        SetMarking( bool bSet ) override;
+    virtual void        SelectWindow() override;
+    virtual bool        IsDisabled() const override;
+    virtual bool        ResizeAllowed() const override;
+
+    virtual void        DrawInvert( tools::Long nDragPos ) override;
+
+    virtual OUString    GetDragHelp( tools::Long nVal ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/condformatdlg.hxx b/sc/source/ui/inc/condformatdlg.hxx
new file mode 100644
index 000000000..51f92750d
--- /dev/null
+++ b/sc/source/ui/inc/condformatdlg.hxx
@@ -0,0 +1,129 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <rangelst.hxx>
+#include "condformatdlgitem.hxx"
+#include "condformatdlgentry.hxx"
+
+#include "anyrefdg.hxx"
+
+#include <memory>
+
+#define DLG_RET_ADD         8
+#define DLG_RET_EDIT        16
+
+class ScDocument;
+class ScConditionalFormat;
+class ScViewData;
+
+class ScCondFormatDlg;
+
+class ScCondFormatList
+{
+private:
+    std::unique_ptr<weld::ScrolledWindow> mxScrollWindow;
+    std::unique_ptr<weld::Container> mxGrid;
+
+    typedef std::vector<std::unique_ptr<ScCondFrmtEntry>> EntryContainer;
+    EntryContainer maEntries;
+
+    bool mbFrozen;
+    bool mbNewEntry;
+
+    ScDocument* mpDoc;
+    ScAddress maPos;
+    ScRangeList maRanges;
+    ScCondFormatDlg* mpDialogParent;
+
+public:
+    ScCondFormatList(ScCondFormatDlg* pParent,
+                     std::unique_ptr<weld::ScrolledWindow> xWindow,
+                     std::unique_ptr<weld::Container> xGrid);
+    weld::Container* GetContainer() { return mxGrid.get(); }
+    ~ScCondFormatList();
+
+    void init(ScDocument& rDoc, const ScConditionalFormat* pFormat,
+        const ScRangeList& rRanges, const ScAddress& rPos,
+        condformat::dialog::ScCondFormatDialogType eType);
+
+    void SetRange(const ScRangeList& rRange);
+
+    std::unique_ptr<ScConditionalFormat> GetConditionalFormat() const;
+    weld::Window* GetFrameWeld();
+    void Freeze() { mbFrozen = true; }
+    void Thaw() { mbFrozen = false; }
+    void RecalcAll();
+
+    DECL_LINK( AddBtnHdl, weld::Button&, void );
+    DECL_LINK( RemoveBtnHdl, weld::Button&, void );
+    DECL_LINK( UpBtnHdl, weld::Button&, void );
+    DECL_LINK( DownBtnHdl, weld::Button&, void );
+    DECL_LINK( EntrySelectHdl, ScCondFrmtEntry&, void );
+
+    DECL_LINK( TypeListHdl, weld::ComboBox&, void );
+    DECL_LINK( AfterTypeListHdl, void*, void );
+    DECL_LINK( ColFormatTypeHdl, weld::ComboBox&, void );
+    DECL_LINK( AfterColFormatTypeHdl, void*, void );
+};
+
+class ScCondFormatDlg : public ScAnyRefDlgController
+{
+private:
+    sal_Int32 mnKey;
+
+    ScAddress maPos;
+    ScViewData* mpViewData;
+
+    std::shared_ptr<ScCondFormatDlgItem> mpDlgItem;
+
+    OUString msBaseTitle;
+
+    formula::RefEdit* mpLastEdit;
+    std::unique_ptr<weld::Button> mxBtnOk;
+    std::unique_ptr<weld::Button> mxBtnAdd;
+    std::unique_ptr<weld::Button> mxBtnRemove;
+    std::unique_ptr<weld::Button> mxBtnUp;
+    std::unique_ptr<weld::Button> mxBtnDown;
+    std::unique_ptr<weld::Button> mxBtnCancel;
+    std::unique_ptr<weld::Label> mxFtRange;
+    std::unique_ptr<formula::RefEdit> mxEdRange;
+    std::unique_ptr<formula::RefButton> mxRbRange;
+    std::unique_ptr<ScCondFormatList> mxCondFormList;
+
+    void updateTitle();
+    DECL_LINK( EdRangeModifyHdl, formula::RefEdit&, void );
+protected:
+
+    virtual void RefInputDone( bool bForced = false ) override;
+    void OkPressed();
+    void CancelPressed();
+
+public:
+    ScCondFormatDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pWindow,
+                                 ScViewData* pViewData, const ScCondFormatDlgItem* pDlgItem);
+    virtual ~ScCondFormatDlg() override;
+
+    std::unique_ptr<ScConditionalFormat> GetConditionalFormat() const;
+
+    virtual void SetReference(const ScRange&, ScDocument&) override;
+    virtual bool IsRefInputMode() const override;
+    virtual void SetActive() override;
+    virtual bool IsTableLocked() const override;
+    virtual void Close() override;
+
+    void InvalidateRefData();
+    void OnSelectionChange(size_t nIndex, size_t nSize, bool bSelected = true);
+
+    DECL_LINK( BtnPressedHdl, weld::Button&, void );
+    DECL_LINK( RangeGetFocusHdl, formula::RefEdit&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/condformatdlgentry.hxx b/sc/source/ui/inc/condformatdlgentry.hxx
new file mode 100644
index 000000000..6725ef94c
--- /dev/null
+++ b/sc/source/ui/inc/condformatdlgentry.hxx
@@ -0,0 +1,331 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <conditio.hxx>
+#include <formula/funcutl.hxx>
+#include <vcl/weld.hxx>
+#include <svl/lstner.hxx>
+#include <svx/fntctrl.hxx>
+
+class ScIconSetFrmtDataEntry;
+class ScCondFormatDlg;
+class ScCondFormatList;
+class ColorListBox;
+class ScColorScaleFormat;
+class ScDataBarFormat;
+class ScIconSetFormat;
+struct ScDataBarFormatData;
+
+namespace condformat::entry {
+
+enum ScCondFrmtEntryType
+{
+    CONDITION,
+    FORMULA,
+    COLORSCALE2,
+    COLORSCALE3,
+    DATABAR,
+    ICONSET,
+    DATE
+};
+
+}
+
+class ScCondFrmtEntry
+{
+protected:
+    ScCondFormatList* mpParent;
+    std::unique_ptr<weld::Builder> mxBuilder;
+
+private:
+    //general ui elements
+    std::unique_ptr<weld::Widget> mxBorder;
+    std::unique_ptr<weld::Container> mxGrid;
+    std::unique_ptr<weld::Label> mxFtCondNr;
+    std::unique_ptr<weld::Label> mxFtCondition;
+
+    bool mbActive;
+    OUString const maStrCondition;
+    Link<ScCondFrmtEntry&,void> maClickHdl;
+
+    DECL_LINK( EntrySelectHdl, const MouseEvent&, bool );
+
+protected:
+    std::unique_ptr<weld::ComboBox> mxLbType;
+
+    ScDocument* mpDoc;
+    ScAddress maPos;
+
+    virtual void Select();
+    virtual void Deselect();
+
+    virtual OUString GetExpressionString() = 0;
+
+public:
+    ScCondFrmtEntry(ScCondFormatList* pParent, ScDocument* pDoc, const ScAddress& rPos);
+    virtual ~ScCondFrmtEntry();
+
+    void Show() { mxGrid->show(); }
+
+    void set_grid_top_attach(int nAttach) { mxBorder->set_grid_top_attach(nAttach); }
+    int get_preferred_height() const { return mxBorder->get_preferred_size().Height(); }
+
+    void SetPos(const ScAddress& rPos) { maPos = rPos; };
+    bool IsSelected() const { return mbActive;}
+    void SetIndex(sal_Int32 nIndex);
+
+    virtual ScFormatEntry* GetEntry() const = 0;
+    virtual void SetActive() = 0;
+    virtual void SetInactive() = 0;
+
+    virtual condformat::entry::ScCondFrmtEntryType GetType() = 0;
+};
+
+class ScConditionFrmtEntry : public ScCondFrmtEntry, public SfxListener
+{
+    //cond format ui elements
+    SvxFontPrevWindow maWdPreview;
+    std::unique_ptr<weld::ComboBox> mxLbCondType;
+    std::unique_ptr<formula::RefEdit> mxEdVal1;
+    std::unique_ptr<formula::RefEdit> mxEdVal2;
+    std::unique_ptr<weld::Label> mxFtVal;
+    std::unique_ptr<weld::Label> mxFtStyle;
+    std::unique_ptr<weld::ComboBox> mxLbStyle;
+    std::unique_ptr<weld::Widget> mxWdPreviewWin;
+    std::unique_ptr<weld::CustomWeld> mxWdPreview;
+    bool mbIsInStyleCreate;
+
+    static const sal_Int32 NUM_COND_ENTRIES = 24;
+    // Lookup table from positions in maLbCondType to the condition mode enum
+    static const ScConditionMode mpEntryToCond[NUM_COND_ENTRIES];
+
+    ScFormatEntry* createConditionEntry() const;
+
+    virtual OUString GetExpressionString() override;
+    void Init(ScCondFormatDlg* pDialogParent);
+    DECL_LINK( StyleSelectHdl, weld::ComboBox&, void );
+    DECL_LINK( ConditionTypeSelectHdl, weld::ComboBox&, void );
+    DECL_LINK( OnEdChanged, formula::RefEdit&, void );
+
+    // Searches the lookup table for the entry position, given condition mode
+    static sal_Int32 ConditionModeToEntryPos( ScConditionMode eMode );
+    // Accesses the lookup table for the condition mode, given entry position
+    static ScConditionMode EntryPosToConditionMode( sal_Int32 aEntryPos );
+    // Returns the number of edit fields used for a given condition mode
+    static sal_Int32 GetNumberEditFields( ScConditionMode eMode );
+
+protected:
+    virtual void Select() override;
+    virtual void Deselect() override;
+
+public:
+    ScConditionFrmtEntry(ScCondFormatList* pParent, ScDocument* pDoc, ScCondFormatDlg* pDialogParent,
+            const ScAddress& rPos, const ScCondFormatEntry* pFormatEntry = nullptr);
+    virtual ~ScConditionFrmtEntry() override;
+
+    virtual ScFormatEntry* GetEntry() const override;
+    virtual void SetActive() override;
+    virtual void SetInactive() override;
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual condformat::entry::ScCondFrmtEntryType GetType() override { return condformat::entry::CONDITION; }
+};
+
+class ScFormulaFrmtEntry : public ScCondFrmtEntry
+{
+    SvxFontPrevWindow maWdPreview;
+    std::unique_ptr<weld::Label> mxFtStyle;
+    std::unique_ptr<weld::ComboBox> mxLbStyle;
+    std::unique_ptr<weld::Widget> mxWdPreviewWin;
+    std::unique_ptr<weld::CustomWeld> mxWdPreview;
+    std::unique_ptr<formula::RefEdit> mxEdFormula;
+
+    ScFormatEntry* createFormulaEntry() const;
+    virtual OUString GetExpressionString() override;
+    void Init(ScCondFormatDlg* pDialogParent);
+
+    DECL_LINK(StyleSelectHdl, weld::ComboBox&, void);
+
+public:
+    ScFormulaFrmtEntry(ScCondFormatList* pParent, ScDocument* PDoc, ScCondFormatDlg* pDialogParent, const ScAddress& rPos, const ScCondFormatEntry* pFormatEntry = nullptr);
+    virtual ~ScFormulaFrmtEntry() override;
+
+    virtual ScFormatEntry* GetEntry() const override;
+    virtual void SetActive() override;
+    virtual void SetInactive() override;
+    virtual condformat::entry::ScCondFrmtEntryType GetType() override { return condformat::entry::FORMULA; }
+};
+
+class ScColorScale2FrmtEntry : public ScCondFrmtEntry
+{
+
+    //color format ui elements
+    std::unique_ptr<weld::ComboBox> mxLbColorFormat;
+
+    //color scale ui elements
+    std::unique_ptr<weld::ComboBox> mxLbEntryTypeMin;
+    std::unique_ptr<weld::ComboBox> mxLbEntryTypeMax;
+
+    std::unique_ptr<weld::Entry> mxEdMin;
+    std::unique_ptr<weld::Entry> mxEdMax;
+
+    std::unique_ptr<ColorListBox> mxLbColMin;
+    std::unique_ptr<ColorListBox> mxLbColMax;
+
+    std::unique_ptr<weld::Label> mxFtMin;
+    std::unique_ptr<weld::Label> mxFtMax;
+
+    ScFormatEntry* createColorscaleEntry() const;
+
+    virtual OUString GetExpressionString() override;
+    void Init();
+
+    DECL_LINK( EntryTypeHdl, weld::ComboBox&, void );
+public:
+    ScColorScale2FrmtEntry(ScCondFormatList* pParent, ScDocument* pDoc, const ScAddress& rPos, const ScColorScaleFormat* pFormat = nullptr);
+    virtual ~ScColorScale2FrmtEntry() override;
+    virtual ScFormatEntry* GetEntry() const override;
+    virtual void SetActive() override;
+    virtual void SetInactive() override;
+    virtual condformat::entry::ScCondFrmtEntryType GetType() override { return condformat::entry::COLORSCALE2; }
+};
+
+class ScColorScale3FrmtEntry : public ScCondFrmtEntry
+{
+
+    //color format ui elements
+    std::unique_ptr<weld::ComboBox> mxLbColorFormat;
+
+    //color scale ui elements
+    std::unique_ptr<weld::ComboBox> mxLbEntryTypeMin;
+    std::unique_ptr<weld::ComboBox> mxLbEntryTypeMiddle;
+    std::unique_ptr<weld::ComboBox> mxLbEntryTypeMax;
+
+    std::unique_ptr<weld::Entry> mxEdMin;
+    std::unique_ptr<weld::Entry> mxEdMiddle;
+    std::unique_ptr<weld::Entry> mxEdMax;
+
+    std::unique_ptr<ColorListBox> mxLbColMin;
+    std::unique_ptr<ColorListBox> mxLbColMiddle;
+    std::unique_ptr<ColorListBox> mxLbColMax;
+
+    std::unique_ptr<weld::Label> mxFtMin;
+    std::unique_ptr<weld::Label> mxFtMax;
+
+    ScFormatEntry* createColorscaleEntry() const;
+
+    virtual OUString GetExpressionString() override;
+    void Init();
+
+    DECL_LINK( EntryTypeHdl, weld::ComboBox&, void );
+public:
+    ScColorScale3FrmtEntry(ScCondFormatList* pParent, ScDocument* pDoc, const ScAddress& rPos, const ScColorScaleFormat* pFormat = nullptr);
+    virtual ~ScColorScale3FrmtEntry() override;
+    virtual ScFormatEntry* GetEntry() const override;
+    virtual void SetActive() override;
+    virtual void SetInactive() override;
+    virtual condformat::entry::ScCondFrmtEntryType GetType() override { return condformat::entry::COLORSCALE3; }
+};
+
+class ScDataBarFrmtEntry : public ScCondFrmtEntry
+{
+    //color format ui elements
+    std::unique_ptr<weld::ComboBox> mxLbColorFormat;
+
+    //data bar ui elements
+    std::unique_ptr<weld::ComboBox> mxLbDataBarMinType;
+    std::unique_ptr<weld::ComboBox> mxLbDataBarMaxType;
+    std::unique_ptr<weld::Entry> mxEdDataBarMin;
+    std::unique_ptr<weld::Entry> mxEdDataBarMax;
+    std::unique_ptr<weld::Button> mxBtOptions;
+
+    std::unique_ptr<weld::Label> mxFtMin;
+    std::unique_ptr<weld::Label> mxFtMax;
+
+    std::unique_ptr<ScDataBarFormatData> mpDataBarData;
+
+    ScFormatEntry* createDatabarEntry() const;
+
+    virtual OUString GetExpressionString() override;
+    void Init();
+
+    DECL_LINK( OptionBtnHdl, weld::Button&, void );
+    DECL_LINK( DataBarTypeSelectHdl, weld::ComboBox&, void );
+public:
+    ScDataBarFrmtEntry(ScCondFormatList* pParemt, ScDocument* pDoc, const ScAddress& rPos, const ScDataBarFormat* pFormat = nullptr);
+    virtual ~ScDataBarFrmtEntry() override;
+    virtual ScFormatEntry* GetEntry() const override;
+    virtual void SetActive() override;
+    virtual void SetInactive() override;
+
+    virtual condformat::entry::ScCondFrmtEntryType GetType() override { return condformat::entry::DATABAR; }
+};
+
+class ScDateFrmtEntry : public ScCondFrmtEntry, public SfxListener
+{
+public:
+    ScDateFrmtEntry(ScCondFormatList* pParent, ScDocument* pDoc, const ScCondDateFormatEntry* pFormat = nullptr);
+    virtual ~ScDateFrmtEntry() override;
+    virtual ScFormatEntry* GetEntry() const override;
+    virtual void SetActive() override;
+    virtual void SetInactive() override;
+    virtual condformat::entry::ScCondFrmtEntryType GetType() override { return condformat::entry::DATE; }
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+protected:
+    virtual OUString GetExpressionString() override;
+
+private:
+    void Init();
+
+    DECL_LINK( StyleSelectHdl, weld::ComboBox&, void );
+
+    SvxFontPrevWindow maWdPreview;
+    std::unique_ptr<weld::ComboBox> mxLbDateEntry;
+    std::unique_ptr<weld::Label> mxFtStyle;
+    std::unique_ptr<weld::ComboBox> mxLbStyle;
+    std::unique_ptr<weld::Widget> mxWdPreviewWin;
+    std::unique_ptr<weld::CustomWeld> mxWdPreview;
+
+    bool mbIsInStyleCreate;
+};
+
+class ScIconSetFrmtEntry : public ScCondFrmtEntry
+{
+    //color format ui elements
+    std::unique_ptr<weld::ComboBox> mxLbColorFormat;
+
+    // icon set ui elements
+    std::unique_ptr<weld::ComboBox> mxLbIconSetType;
+
+    std::unique_ptr<weld::Container> mxIconParent;
+
+    typedef std::vector<std::unique_ptr<ScIconSetFrmtDataEntry>> ScIconSetFrmtDataEntriesType;
+    ScIconSetFrmtDataEntriesType maEntries;
+
+    virtual OUString GetExpressionString() override;
+
+    void Init();
+
+    DECL_LINK(IconSetTypeHdl, weld::ComboBox&, void);
+
+public:
+    ScIconSetFrmtEntry(ScCondFormatList* pParent, ScDocument* pDoc, const ScAddress& rPos, const ScIconSetFormat* pFormat = nullptr);
+    virtual ~ScIconSetFrmtEntry() override;
+    virtual ScFormatEntry* GetEntry() const override;
+    virtual void SetActive() override;
+    virtual void SetInactive() override;
+    virtual condformat::entry::ScCondFrmtEntryType GetType() override { return condformat::entry::ICONSET; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/condformatdlgitem.hxx b/sc/source/ui/inc/condformatdlgitem.hxx
new file mode 100644
index 000000000..b50b1d417
--- /dev/null
+++ b/sc/source/ui/inc/condformatdlgitem.hxx
@@ -0,0 +1,62 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <svl/poolitem.hxx>
+
+#include <memory>
+
+namespace condformat::dialog
+{
+enum ScCondFormatDialogType
+{
+    NONE,
+    CONDITION,
+    COLORSCALE,
+    DATABAR,
+    ICONSET,
+    DATE
+};
+}
+
+class ScConditionalFormatList;
+
+class ScCondFormatDlgItem : public SfxPoolItem
+{
+public:
+    ScCondFormatDlgItem(std::shared_ptr<ScConditionalFormatList> pCondFormats, sal_Int32 nItem,
+                        bool bManaged);
+
+    virtual ~ScCondFormatDlgItem() override;
+
+    ScCondFormatDlgItem(ScCondFormatDlgItem const&) = default;
+    ScCondFormatDlgItem(ScCondFormatDlgItem&&) = default;
+    ScCondFormatDlgItem& operator=(ScCondFormatDlgItem const&) = delete; // due to SfxPoolItem
+    ScCondFormatDlgItem& operator=(ScCondFormatDlgItem&&) = delete; // due to SfxPoolItem
+
+    virtual bool operator==(const SfxPoolItem&) const override;
+    virtual ScCondFormatDlgItem* Clone(SfxItemPool* pPool = nullptr) const override;
+
+    bool IsManaged() const;
+    condformat::dialog::ScCondFormatDialogType GetDialogType() const;
+    sal_Int32 GetIndex() const;
+
+    void SetDialogType(condformat::dialog::ScCondFormatDialogType eType);
+
+    ScConditionalFormatList* GetConditionalFormatList();
+
+private:
+    std::shared_ptr<ScConditionalFormatList> mpCondFormats;
+    sal_Int32 mnItem;
+    condformat::dialog::ScCondFormatDialogType meDialogType;
+    bool mbManaged;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/condformathelper.hxx b/sc/source/ui/inc/condformathelper.hxx
new file mode 100644
index 000000000..9e4a0768d
--- /dev/null
+++ b/sc/source/ui/inc/condformathelper.hxx
@@ -0,0 +1,36 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <address.hxx>
+
+class ScConditionalFormat;
+
+enum ScCondFormatEntryType
+{
+    CONDITION,
+    COLORSCALE,
+    DATABAR,
+    FORMULA,
+    ICONSET,
+    DATE
+};
+
+class ScCondFormatHelper
+{
+public:
+    static SC_DLLPUBLIC OUString GetExpression(const ScConditionalFormat& rFormat, const ScAddress& rPos);
+
+    static SC_DLLPUBLIC OUString GetExpression( ScCondFormatEntryType eType, sal_Int32 nIndex,
+            std::u16string_view aStr1 = std::u16string_view(), std::u16string_view aStr2 = std::u16string_view() );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/condformatmgr.hxx b/sc/source/ui/inc/condformatmgr.hxx
new file mode 100644
index 000000000..ca9f16e8a
--- /dev/null
+++ b/sc/source/ui/inc/condformatmgr.hxx
@@ -0,0 +1,66 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScDocument;
+class ScConditionalFormat;
+class ScConditionalFormatList;
+
+class ScCondFormatManagerWindow
+{
+private:
+    void Init();
+    void setColSizes();
+
+    weld::TreeView& mrTreeView;
+    ScDocument&     mrDoc;
+    ScConditionalFormatList* mpFormatList;
+
+public:
+    ScCondFormatManagerWindow(weld::TreeView& rTreeView, ScDocument& rDoc, ScConditionalFormatList* pFormatList);
+
+    void DeleteSelection();
+    ScConditionalFormat* GetSelection();
+};
+
+class ScCondFormatManagerDlg : public weld::GenericDialogController
+{
+public:
+    ScCondFormatManagerDlg(weld::Window* pParent, ScDocument& rDoc, const ScConditionalFormatList* pFormatList);
+    virtual ~ScCondFormatManagerDlg() override;
+
+    std::unique_ptr<ScConditionalFormatList> GetConditionalFormatList();
+
+    bool CondFormatsChanged() const;
+    void SetModified();
+
+    ScConditionalFormat* GetCondFormatSelected();
+
+private:
+    bool m_bModified;
+    std::unique_ptr<ScConditionalFormatList> m_xFormatList;
+
+    std::unique_ptr<weld::Button> m_xBtnAdd;
+    std::unique_ptr<weld::Button> m_xBtnRemove;
+    std::unique_ptr<weld::Button> m_xBtnEdit;
+    std::unique_ptr<weld::TreeView> m_xTreeView;
+    std::unique_ptr<ScCondFormatManagerWindow> m_xCtrlManager;
+
+    void UpdateButtonSensitivity();
+
+    DECL_LINK(RemoveBtnHdl, weld::Button&, void);
+    DECL_LINK(EditBtnClickHdl, weld::Button&, void);
+    DECL_LINK(AddBtnHdl, weld::Button&, void);
+    DECL_LINK(EditBtnHdl, weld::TreeView&, bool);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/condformatuno.hxx b/sc/source/ui/inc/condformatuno.hxx
new file mode 100644
index 000000000..253aed098
--- /dev/null
+++ b/sc/source/ui/inc/condformatuno.hxx
@@ -0,0 +1,366 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <types.hxx>
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/sheet/XConditionalFormats.hpp>
+#include <com/sun/star/sheet/XConditionalFormat.hpp>
+#include <com/sun/star/sheet/XConditionEntry.hpp>
+#include <com/sun/star/sheet/XColorScaleEntry.hpp>
+#include <com/sun/star/sheet/XDataBarEntry.hpp>
+#include <com/sun/star/sheet/XIconSetEntry.hpp>
+
+#include <cppuhelper/implbase.hxx>
+#include <svl/itemprop.hxx>
+#include <svl/lstner.hxx>
+#include <rtl/ref.hxx>
+
+class ScDocShell;
+class ScConditionalFormatList;
+class ScConditionalFormat;
+class ScIconSetFormat;
+class ScDataBarFormat;
+class ScColorScaleFormat;
+class ScCondFormatEntry;
+class ScColorScaleEntry;
+class ScCondDateFormatEntry;
+
+using namespace com::sun::star;
+
+namespace com::sun::star::sheet { class XSheetCellRanges; }
+
+class ScCondFormatsObj : public cppu::WeakImplHelper<css::sheet::XConditionalFormats>,
+                            public SfxListener
+{
+public:
+    ScCondFormatsObj(ScDocShell* pDocShell, SCTAB nTab);
+
+    virtual ~ScCondFormatsObj() override;
+
+    virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
+
+    // XConditionalFormats
+    virtual sal_Int32 SAL_CALL createByRange(const uno::Reference<sheet::XSheetCellRanges>& xRanges) override;
+
+    virtual void SAL_CALL removeByID( const sal_Int32 nID ) override;
+
+    virtual uno::Sequence< uno::Reference< sheet::XConditionalFormat > > SAL_CALL getConditionalFormats() override;
+
+    virtual sal_Int32 SAL_CALL getLength() override;
+
+    ScConditionalFormatList* getCoreObject();
+
+private:
+    SCTAB mnTab;
+    ScDocShell* mpDocShell;
+};
+
+class ScCondFormatObj : public cppu::WeakImplHelper<css::sheet::XConditionalFormat,
+                            css::beans::XPropertySet>
+{
+public:
+    ScCondFormatObj(ScDocShell* pDocShell, rtl::Reference<ScCondFormatsObj> const & xCondFormats, sal_Int32 nKey);
+
+    virtual ~ScCondFormatObj() override;
+
+    ScDocShell* getDocShell();
+
+    // XConditionalFormat
+    virtual void SAL_CALL createEntry(const sal_Int32 nType, const sal_Int32 nPos) override;
+
+    virtual void SAL_CALL removeByIndex(const sal_Int32 nIndex) override;
+
+    // XIndexAccess
+
+    virtual uno::Type SAL_CALL getElementType() override;
+
+    virtual sal_Bool SAL_CALL hasElements() override;
+
+    virtual sal_Int32 SAL_CALL getCount() override;
+
+    virtual uno::Any SAL_CALL getByIndex(sal_Int32 nIndex) override;
+
+    // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo >
+                            SAL_CALL getPropertySetInfo() override;
+    virtual void SAL_CALL   setPropertyValue( const OUString& aPropertyName,
+                                    const css::uno::Any& aValue ) override;
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+                                    const OUString& PropertyName ) override;
+    virtual void SAL_CALL   addPropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+    virtual void SAL_CALL   removePropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+    virtual void SAL_CALL   addVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+    virtual void SAL_CALL   removeVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+    ScConditionalFormat* getCoreObject();
+
+private:
+    rtl::Reference<ScCondFormatsObj> mxCondFormatList;
+    ScDocShell* mpDocShell;
+    SfxItemPropertySet maPropSet;
+    sal_Int32 mnKey;
+};
+
+class ScConditionEntryObj : public cppu::WeakImplHelper<css::beans::XPropertySet,
+                                css::sheet::XConditionEntry>
+{
+public:
+
+    ScConditionEntryObj(rtl::Reference<ScCondFormatObj> const & xParent,
+            const ScCondFormatEntry* pFormat);
+    virtual ~ScConditionEntryObj() override;
+
+    ScCondFormatEntry* getCoreObject();
+
+    // XConditionEntry
+    virtual sal_Int32 SAL_CALL getType() override;
+
+    // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo >
+                            SAL_CALL getPropertySetInfo() override;
+    virtual void SAL_CALL   setPropertyValue( const OUString& aPropertyName,
+                                    const css::uno::Any& aValue ) override;
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+                                    const OUString& PropertyName ) override;
+    virtual void SAL_CALL   addPropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+    virtual void SAL_CALL   removePropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+    virtual void SAL_CALL   addVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+    virtual void SAL_CALL   removeVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+private:
+    ScDocShell* mpDocShell;
+    rtl::Reference<ScCondFormatObj> mxParent;
+    SfxItemPropertySet maPropSet;
+    const ScCondFormatEntry* mpFormat;
+};
+
+class ScColorScaleFormatObj : public cppu::WeakImplHelper<css::beans::XPropertySet,
+                                css::sheet::XConditionEntry>
+{
+public:
+
+    ScColorScaleFormatObj(rtl::Reference<ScCondFormatObj> const & xParent, const ScColorScaleFormat* pFormat);
+    virtual ~ScColorScaleFormatObj() override;
+
+    // XConditionEntry
+    virtual sal_Int32 SAL_CALL getType() override;
+
+
+    ScColorScaleFormat* getCoreObject();
+
+                            // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo >
+                            SAL_CALL getPropertySetInfo() override;
+    virtual void SAL_CALL   setPropertyValue( const OUString& aPropertyName,
+                                    const css::uno::Any& aValue ) override;
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+                                    const OUString& PropertyName ) override;
+    virtual void SAL_CALL   addPropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+    virtual void SAL_CALL   removePropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+    virtual void SAL_CALL   addVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+    virtual void SAL_CALL   removeVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+private:
+    rtl::Reference<ScCondFormatObj> mxParent;
+    SfxItemPropertySet maPropSet;
+    const ScColorScaleFormat* mpFormat;
+};
+
+class ScColorScaleEntryObj : public cppu::WeakImplHelper<css::sheet::XColorScaleEntry>
+{
+public:
+    ScColorScaleEntryObj(rtl::Reference<ScColorScaleFormatObj> const & xParent, size_t nPos);
+
+    virtual ~ScColorScaleEntryObj() override;
+
+    virtual sal_Int32 SAL_CALL getColor() override;
+
+    virtual void SAL_CALL setColor(sal_Int32 aColor) override;
+
+    virtual sal_Int32 SAL_CALL getType() override;
+
+    virtual void SAL_CALL setType(sal_Int32 nType) override;
+
+    virtual OUString SAL_CALL getFormula() override;
+
+    virtual void SAL_CALL setFormula(const OUString& rString) override;
+
+private:
+    ScColorScaleEntry* getCoreObject();
+
+    rtl::Reference<ScColorScaleFormatObj> mxParent;
+    size_t mnPos;
+};
+
+class ScDataBarFormatObj : public cppu::WeakImplHelper<css::beans::XPropertySet,
+                                css::sheet::XConditionEntry>
+{
+public:
+    ScDataBarFormatObj(rtl::Reference<ScCondFormatObj> const & xParent,
+            const ScDataBarFormat* pFormat);
+    virtual ~ScDataBarFormatObj() override;
+
+    ScDataBarFormat* getCoreObject();
+
+    // XConditionEntry
+    virtual sal_Int32 SAL_CALL getType() override;
+
+    // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo >
+                            SAL_CALL getPropertySetInfo() override;
+    virtual void SAL_CALL   setPropertyValue( const OUString& aPropertyName,
+                                    const css::uno::Any& aValue ) override;
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+                                    const OUString& PropertyName ) override;
+    virtual void SAL_CALL   addPropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+    virtual void SAL_CALL   removePropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+    virtual void SAL_CALL   addVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+    virtual void SAL_CALL   removeVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+private:
+    rtl::Reference<ScCondFormatObj> mxParent;
+    SfxItemPropertySet maPropSet;
+    const ScDataBarFormat* mpFormat;
+};
+
+class ScDataBarEntryObj : public cppu::WeakImplHelper<css::sheet::XDataBarEntry>
+{
+public:
+    ScDataBarEntryObj(rtl::Reference<ScDataBarFormatObj> const & xParent, size_t nPos);
+
+    virtual ~ScDataBarEntryObj() override;
+
+    virtual sal_Int32 SAL_CALL getType() override;
+
+    virtual void SAL_CALL setType(sal_Int32 nType) override;
+
+    virtual OUString SAL_CALL getFormula() override;
+
+    virtual void SAL_CALL setFormula(const OUString& rString) override;
+
+private:
+    ScColorScaleEntry* getCoreObject();
+
+    rtl::Reference<ScDataBarFormatObj> mxParent;
+    size_t mnPos;
+};
+
+class ScIconSetFormatObj : public cppu::WeakImplHelper<css::beans::XPropertySet,
+                                css::sheet::XConditionEntry>
+{
+public:
+    ScIconSetFormatObj(rtl::Reference<ScCondFormatObj> const & xParent,
+            const ScIconSetFormat* pFormat);
+    virtual ~ScIconSetFormatObj() override;
+
+    ScIconSetFormat* getCoreObject();
+
+    // XConditionEntry
+    virtual sal_Int32 SAL_CALL getType() override;
+
+    // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo >
+                            SAL_CALL getPropertySetInfo() override;
+    virtual void SAL_CALL   setPropertyValue( const OUString& aPropertyName,
+                                    const css::uno::Any& aValue ) override;
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+                                    const OUString& PropertyName ) override;
+    virtual void SAL_CALL   addPropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+    virtual void SAL_CALL   removePropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+    virtual void SAL_CALL   addVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+    virtual void SAL_CALL   removeVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+private:
+    rtl::Reference<ScCondFormatObj> mxParent;
+    SfxItemPropertySet maPropSet;
+    const ScIconSetFormat* mpFormat;
+};
+
+class ScIconSetEntryObj : public cppu::WeakImplHelper<css::sheet::XIconSetEntry>
+{
+public:
+    ScIconSetEntryObj(rtl::Reference<ScIconSetFormatObj> const & xParent, size_t nPos);
+
+    virtual ~ScIconSetEntryObj() override;
+
+    virtual sal_Int32 SAL_CALL getType() override;
+
+    virtual void SAL_CALL setType(sal_Int32 nType) override;
+
+    virtual OUString SAL_CALL getFormula() override;
+
+    virtual void SAL_CALL setFormula(const OUString& rString) override;
+
+private:
+    ScColorScaleEntry* getCoreObject();
+
+    rtl::Reference<ScIconSetFormatObj> mxParent;
+    size_t mnPos;
+};
+
+class ScCondDateFormatObj : public cppu::WeakImplHelper<css::beans::XPropertySet,
+                                css::sheet::XConditionEntry>
+{
+public:
+    ScCondDateFormatObj(rtl::Reference<ScCondFormatObj> const & xParent,
+            const ScCondDateFormatEntry* pFormat);
+
+    virtual ~ScCondDateFormatObj() override;
+
+    ScCondDateFormatEntry* getCoreObject();
+
+    // XConditionEntry
+    virtual sal_Int32 SAL_CALL getType() override;
+
+    // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo >
+                            SAL_CALL getPropertySetInfo() override;
+    virtual void SAL_CALL   setPropertyValue( const OUString& aPropertyName,
+                                    const css::uno::Any& aValue ) override;
+    virtual css::uno::Any SAL_CALL getPropertyValue(
+                                    const OUString& PropertyName ) override;
+    virtual void SAL_CALL   addPropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+    virtual void SAL_CALL   removePropertyChangeListener( const OUString& aPropertyName,
+                                    const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+    virtual void SAL_CALL   addVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+    virtual void SAL_CALL   removeVetoableChangeListener( const OUString& PropertyName,
+                                    const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+private:
+    rtl::Reference<ScCondFormatObj> mxParent;
+    SfxItemPropertySet maPropSet;
+    const ScCondDateFormatEntry* mpFormat;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/conflictsdlg.hxx b/sc/source/ui/inc/conflictsdlg.hxx
new file mode 100644
index 000000000..f0ab643e0
--- /dev/null
+++ b/sc/source/ui/inc/conflictsdlg.hxx
@@ -0,0 +1,148 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/idle.hxx>
+#include <svx/ctredlin.hxx>
+
+#include "docsh.hxx"
+
+class ScViewData;
+class ScChangeTrack;
+class ScChangeAction;
+
+enum ScConflictAction
+{
+    SC_CONFLICT_ACTION_NONE,
+    SC_CONFLICT_ACTION_KEEP_MINE,
+    SC_CONFLICT_ACTION_KEEP_OTHER
+};
+
+// struct ScConflictsListEntry
+
+struct ScConflictsListEntry
+{
+    ScConflictAction    meConflictAction;
+    std::vector<sal_uLong>  maSharedActions;
+    std::vector<sal_uLong>  maOwnActions;
+
+    bool                HasSharedAction( sal_uLong nSharedAction ) const;
+    bool                HasOwnAction( sal_uLong nOwnAction ) const;
+};
+
+typedef ::std::vector< ScConflictsListEntry > ScConflictsList;
+
+
+class ScConflictsListHelper
+{
+private:
+    static void                     Transform_Impl( std::vector<sal_uLong>& rActionList, ScChangeActionMergeMap* pMergeMap );
+
+public:
+    static bool                     HasOwnAction( ScConflictsList& rConflictsList, sal_uLong nOwnAction );
+
+    static ScConflictsListEntry*    GetSharedActionEntry( ScConflictsList& rConflictsList, sal_uLong nSharedAction );
+    static ScConflictsListEntry*    GetOwnActionEntry( ScConflictsList& rConflictsList, sal_uLong nOwnAction );
+
+    static void                     TransformConflictsList( ScConflictsList& rConflictsList,
+                                        ScChangeActionMergeMap* pSharedMap, ScChangeActionMergeMap* pOwnMap );
+};
+
+
+class ScConflictsFinder final
+{
+private:
+    ScChangeTrack*          mpTrack;
+    sal_uLong               mnStartShared;
+    sal_uLong               mnEndShared;
+    sal_uLong               mnStartOwn;
+    sal_uLong               mnEndOwn;
+    ScConflictsList&        mrConflictsList;
+
+    static bool             DoActionsIntersect( const ScChangeAction* pAction1, const ScChangeAction* pAction2 );
+    ScConflictsListEntry*   GetIntersectingEntry( const ScChangeAction* pAction ) const;
+    ScConflictsListEntry&   GetEntry(sal_uLong nSharedAction, const std::vector<sal_uLong>& rOwnActions);
+
+public:
+                            ScConflictsFinder( ScChangeTrack* pTrack, sal_uLong nStartShared, sal_uLong nEndShared,
+                                sal_uLong nStartOwn, sal_uLong nEndOwn, ScConflictsList& rConflictsList );
+
+    bool                    Find();
+};
+
+
+class ScConflictsResolver final
+{
+private:
+    ScChangeTrack*      mpTrack;
+    ScConflictsList&    mrConflictsList;
+
+public:
+                        ScConflictsResolver( ScChangeTrack* pTrack, ScConflictsList& rConflictsList );
+
+    void                HandleAction( ScChangeAction* pAction, bool bIsSharedAction,
+                            bool bHandleContentAction, bool bHandleNonContentAction );
+};
+
+
+class ScConflictsDlg : public weld::GenericDialogController
+{
+private:
+    OUString            maStrUnknownUser;
+
+    ScViewData* const   mpViewData;
+    ScDocument*         mpOwnDoc;
+    ScChangeTrack*      mpOwnTrack;
+    ScDocument* const   mpSharedDoc;
+    ScChangeTrack*      mpSharedTrack;
+    ScConflictsList&    mrConflictsList;
+
+    Idle                maSelectionIdle;
+    bool                mbInSelectHdl;
+
+    std::unique_ptr<weld::Button> m_xBtnKeepMine;
+    std::unique_ptr<weld::Button> m_xBtnKeepOther;
+    std::unique_ptr<weld::Button> m_xBtnKeepAllMine;
+    std::unique_ptr<weld::Button> m_xBtnKeepAllOthers;
+    std::unique_ptr<SvxRedlinTable> m_xLbConflicts;
+
+    OUString            GetConflictString( const ScConflictsListEntry& rConflictEntry );
+    void                SetActionString(const ScChangeAction* pAction, ScDocument* pDoc, const weld::TreeIter& rEntry);
+    void                HandleListBoxSelection();
+
+    void                SetConflictAction(const weld::TreeIter& rRootEntry, ScConflictAction eConflictAction);
+    void                KeepHandler( bool bMine );
+    void                KeepAllHandler( bool bMine );
+
+    DECL_LINK( SelectHandle, weld::TreeView&, void );
+    DECL_LINK( UpdateSelectionHdl, Timer*, void );
+    DECL_LINK( KeepMineHandle, weld::Button&, void );
+    DECL_LINK( KeepOtherHandle, weld::Button&, void );
+    DECL_LINK( KeepAllMineHandle, weld::Button&, void );
+    DECL_LINK( KeepAllOthersHandle, weld::Button&, void );
+
+public:
+    ScConflictsDlg(weld::Window* pParent, ScViewData* pViewData, ScDocument* pSharedDoc, ScConflictsList& rConflictsList);
+    virtual ~ScConflictsDlg() override;
+
+    void                UpdateView();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/consdlg.hxx b/sc/source/ui/inc/consdlg.hxx
new file mode 100644
index 000000000..140472cbb
--- /dev/null
+++ b/sc/source/ui/inc/consdlg.hxx
@@ -0,0 +1,99 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <global.hxx>
+#include "anyrefdg.hxx"
+
+class ScViewData;
+class ScDocument;
+class ScRangeUtil;
+class ScAreaData;
+
+class ScConsolidateDlg : public ScAnyRefDlgController
+{
+public:
+    ScConsolidateDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                     const SfxItemSet& rArgSet);
+    virtual ~ScConsolidateDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+
+    virtual bool    IsRefInputMode() const override { return true; }
+    virtual void    SetActive() override;
+
+    virtual void    Close() override;
+    virtual void    Deactivate() override;
+
+private:
+    OUString            aStrUndefined;
+
+    ScConsolidateParam  theConsData;
+    ScViewData&         rViewData;
+    ScDocument&         rDoc;
+    std::unique_ptr<ScAreaData[]> pAreaData;
+    size_t              nAreaDataCount;
+    sal_uInt16          nWhichCons;
+    bool                bDlgLostFocus;
+
+    formula::RefEdit*   m_pRefInputEdit;
+
+    std::unique_ptr<weld::ComboBox> m_xLbFunc;
+    std::unique_ptr<weld::TreeView> m_xLbConsAreas;
+
+    std::unique_ptr<weld::ComboBox> m_xLbDataArea;
+    std::unique_ptr<formula::RefEdit> m_xEdDataArea;
+    std::unique_ptr<formula::RefButton> m_xRbDataArea;
+
+    std::unique_ptr<weld::ComboBox> m_xLbDestArea;
+    std::unique_ptr<formula::RefEdit> m_xEdDestArea;
+    std::unique_ptr<formula::RefButton> m_xRbDestArea;
+
+    std::unique_ptr<weld::Expander> m_xExpander;
+    std::unique_ptr<weld::CheckButton> m_xBtnByRow;
+    std::unique_ptr<weld::CheckButton> m_xBtnByCol;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnRefs;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+    std::unique_ptr<weld::Button> m_xBtnAdd;
+    std::unique_ptr<weld::Button> m_xBtnRemove;
+
+    std::unique_ptr<weld::Label> m_xDataFT;
+    std::unique_ptr<weld::Label> m_xDestFT;
+
+    void Init               ();
+    void FillAreaLists      ();
+    bool VerifyEdit(formula::RefEdit* pEd);
+
+    DECL_LINK( OkHdl,    weld::Button&, void );
+    DECL_LINK( ClickHdl, weld::Button&, void );
+    DECL_LINK( GetFocusHdl, weld::Widget&, void );
+    DECL_LINK( GetEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( ModifyHdl, formula::RefEdit&, void );
+    DECL_LINK( SelectTVHdl, weld::TreeView&, void );
+    DECL_LINK( SelectCBHdl, weld::ComboBox&, void );
+
+    static ScSubTotalFunc  LbPosToFunc( sal_Int32 nPos );
+    static sal_Int32      FuncToLbPos( ScSubTotalFunc eFunc );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/content.hxx b/sc/source/ui/inc/content.hxx
new file mode 100644
index 000000000..9cd7e9773
--- /dev/null
+++ b/sc/source/ui/inc/content.hxx
@@ -0,0 +1,161 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <address.hxx>
+#include <tools/solar.h>
+#include <o3tl/enumarray.hxx>
+
+class ScAreaLink;
+class ScLinkTransferObj;
+class ScDocument;
+class ScDocShell;
+class ScNavigatorDlg;
+struct ImplSVEvent;
+enum class SdrObjKind : sal_uInt16;
+
+enum class ScContentId {
+    ROOT, TABLE, RANGENAME, DBAREA,
+    GRAPHIC, OLEOBJECT, NOTE, AREALINK,
+    DRAWING, LAST = DRAWING
+};
+
+const sal_uLong SC_CONTENT_NOCHILD  = ~0UL;
+
+class ScContentTree
+{
+    std::unique_ptr<weld::TreeView> m_xTreeView;
+    std::unique_ptr<weld::TreeIter> m_xScratchIter;
+    rtl::Reference<ScLinkTransferObj> m_xTransferObj;
+    ScNavigatorDlg*  pParentWindow;
+    o3tl::enumarray<ScContentId, std::unique_ptr<weld::TreeIter>> m_aRootNodes;
+    ScContentId             nRootType;          // set as Root
+    OUString                aManualDoc;         // Switched in Navigator (Title)
+    bool                    bHiddenDoc;         // Hidden active?
+    OUString                aHiddenName;        // URL to load
+    OUString                aHiddenTitle;       // for display
+    ScDocument*             pHiddenDocument;    // temporary
+    bool                    bIsInNavigatorDlg;
+    bool                    m_bFreeze;
+    ImplSVEvent*            m_nAsyncMouseReleaseId;
+
+    o3tl::enumarray<ScContentId, sal_uInt16> pPosList;     // for the sequence
+
+    ScDocShell* GetManualOrCurrent();
+
+    void    InitRoot(ScContentId nType);
+    void    ClearType(ScContentId nType);
+    void    ClearAll();
+    void    InsertContent( ScContentId nType, const OUString& rValue );
+    void    GetDrawNames( ScContentId nType );
+
+    void    GetTableNames();
+    void    GetAreaNames();
+    void    GetDbNames();
+    void    GetLinkNames();
+    void    GetGraphicNames();
+    void    GetOleNames();
+    void    GetDrawingNames();
+    void    GetNoteStrings();
+
+    static bool IsPartOfType( ScContentId nContentType, SdrObjKind nObjIdentifier );
+
+    bool    DrawNamesChanged( ScContentId nType );
+    bool    NoteStringsChanged();
+
+    ScAddress GetNotePos( sal_uLong nIndex );
+    const ScAreaLink* GetLink( sal_uLong nIndex );
+
+    /** Returns the indexes of the specified listbox entry.
+        @param rnRootIndex  Root index of specified entry is returned.
+        @param rnChildIndex  Index of the entry inside its root is returned (or SC_CONTENT_NOCHILD if entry is root).
+        @param pEntry  The entry to examine. */
+    void GetEntryIndexes(ScContentId& rnRootIndex, sal_uLong& rnChildIndex, const weld::TreeIter* pEntry) const;
+
+    /** Returns the child index of the specified listbox entry.
+        @param pEntry  The entry to examine or NULL for the selected entry.
+        @return  Index of the entry inside its root or SC_CONTENT_NOCHILD if entry is root. */
+    sal_uLong GetChildIndex(const weld::TreeIter* pEntry) const;
+
+    ScDocument* GetSourceDocument();
+
+    void freeze()
+    {
+        m_xTreeView->freeze();
+        m_bFreeze = true;
+    }
+
+    void thaw()
+    {
+        m_xTreeView->thaw();
+        m_bFreeze = false;
+    }
+
+    void LaunchAsyncStoreNavigatorSettings();
+
+    DECL_LINK(ContentDoubleClickHdl, weld::TreeView&, bool);
+    DECL_LINK(MouseReleaseHdl, const MouseEvent&, bool);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(AsyncStoreNavigatorSettings, void*, void);
+    DECL_LINK(CommandHdl, const CommandEvent&, bool);
+    DECL_LINK(QueryTooltipHdl, const weld::TreeIter&, OUString);
+    DECL_LINK(DragBeginHdl, bool&, bool);
+
+public:
+    ScContentTree(std::unique_ptr<weld::TreeView> xTreeView, ScNavigatorDlg* pNavigatorDlg);
+    ~ScContentTree();
+
+    void     SetNavigatorDlgFlag(bool isInNavigateDlg){ bIsInNavigatorDlg=isInNavigateDlg;};
+
+    void    hide()
+    {
+        m_xTreeView->hide();
+    }
+
+    void    show()
+    {
+        m_xTreeView->show();
+    }
+
+    void    Refresh( ScContentId nType = ScContentId::ROOT );
+
+    void    ToggleRoot();
+    void    SetRootType( ScContentId nNew );
+    ScContentId  GetRootType() const             { return nRootType; }
+
+    // return true if Refresh was called to allow detecting that the navigator
+    // tree is now up to date
+    bool    ActiveDocChanged();
+    void    ResetManualDoc();
+    void    SetManualDoc(const OUString& rName);
+    void    LoadFile(const OUString& rUrl);
+    void    SelectDoc(const OUString& rName);
+    void    SelectEntryByName(const ScContentId nRoot, std::u16string_view rName);
+
+    const OUString& GetHiddenTitle() const    { return aHiddenTitle; }
+
+    /** Applies the navigator settings to the listbox. */
+    void ApplyNavigatorSettings();
+    /** Stores the current listbox state in the navigator settings. */
+    void StoreNavigatorSettings();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/corodlg.hxx b/sc/source/ui/inc/corodlg.hxx
new file mode 100644
index 000000000..68e5fd0f1
--- /dev/null
+++ b/sc/source/ui/inc/corodlg.hxx
@@ -0,0 +1,45 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScColRowLabelDlg : public weld::GenericDialogController
+{
+public:
+    ScColRowLabelDlg(weld::Window* pParent, bool bCol, bool bRow)
+        : GenericDialogController(pParent, "modules/scalc/ui/changesourcedialog.ui",
+                                  "ChangeSourceDialog")
+        , m_xBtnRow(m_xBuilder->weld_check_button("row"))
+        , m_xBtnCol(m_xBuilder->weld_check_button("col"))
+    {
+        m_xBtnCol->set_active(bCol);
+        m_xBtnRow->set_active(bRow);
+    }
+
+    bool IsCol() const { return m_xBtnCol->get_active(); }
+    bool IsRow() const { return m_xBtnRow->get_active(); }
+
+private:
+    std::unique_ptr<weld::CheckButton> m_xBtnRow;
+    std::unique_ptr<weld::CheckButton> m_xBtnCol;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/crdlg.hxx b/sc/source/ui/inc/crdlg.hxx
new file mode 100644
index 000000000..56e16c5c8
--- /dev/null
+++ b/sc/source/ui/inc/crdlg.hxx
@@ -0,0 +1,39 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScColOrRowDlg : public weld::GenericDialogController
+{
+public:
+    ScColOrRowDlg(weld::Window* pParent, const OUString& rStrTitle, const OUString& rStrLabel);
+    virtual ~ScColOrRowDlg() override;
+
+private:
+    std::unique_ptr<weld::Frame> m_xFrame;
+    std::unique_ptr<weld::RadioButton> m_xBtnRows;
+    std::unique_ptr<weld::RadioButton> m_xBtnCols;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+
+    DECL_LINK(OkHdl, weld::Button&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/crnrdlg.hxx b/sc/source/ui/inc/crnrdlg.hxx
new file mode 100644
index 000000000..5bff6d2e8
--- /dev/null
+++ b/sc/source/ui/inc/crnrdlg.hxx
@@ -0,0 +1,94 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "anyrefdg.hxx"
+#include <rangelst.hxx>
+
+#include <unordered_map>
+
+class ScViewData;
+class ScDocument;
+
+class ScColRowNameRangesDlg : public ScAnyRefDlgController
+{
+public:
+    ScColRowNameRangesDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                          ScViewData& rViewData);
+    virtual ~ScColRowNameRangesDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+
+    virtual bool    IsRefInputMode() const override;
+    virtual void    SetActive() override;
+    virtual void    Close() override;
+
+private:
+    ScRange         theCurArea;
+    ScRange         theCurData;
+
+    ScRangePairListRef  xColNameRanges;
+    ScRangePairListRef  xRowNameRanges;
+
+    typedef std::unordered_map< OUString, ScRange > NameRangeMap;
+    NameRangeMap    aRangeMap;
+    ScViewData&     m_rViewData;
+    ScDocument&     rDoc;
+    bool            bDlgLostFocus;
+
+    formula::RefEdit* m_pEdActive;
+    std::unique_ptr<weld::TreeView> m_xLbRange;
+
+    std::unique_ptr<formula::RefEdit> m_xEdAssign;
+    std::unique_ptr<formula::RefButton> m_xRbAssign;
+    std::unique_ptr<weld::RadioButton> m_xBtnColHead;
+    std::unique_ptr<weld::RadioButton> m_xBtnRowHead;
+    std::unique_ptr<formula::RefEdit> m_xEdAssign2;
+    std::unique_ptr<formula::RefButton> m_xRbAssign2;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+    std::unique_ptr<weld::Button> m_xBtnAdd;
+    std::unique_ptr<weld::Button> m_xBtnRemove;
+
+    std::unique_ptr<weld::Frame> m_xRangeFrame;
+    std::unique_ptr<weld::Label> m_xRangeFT;
+    std::unique_ptr<weld::Label> m_xDataFT;
+
+    void Init               ();
+    void UpdateNames        ();
+    void UpdateRangeData    ( const ScRange& rRange, bool bColName );
+    void SetColRowData( const ScRange& rLabelRange, bool bRef=false);
+    void AdjustColRowData( const ScRange& rDataRange, bool bRef=false);
+    DECL_LINK( CancelBtnHdl, weld::Button&, void );
+    DECL_LINK( OkBtnHdl, weld::Button&, void );
+    DECL_LINK( AddBtnHdl, weld::Button&, void );
+    DECL_LINK( RemoveBtnHdl, weld::Button&, void );
+    DECL_LINK( Range1SelectHdl, weld::TreeView&, void );
+    DECL_LINK( Range1DataModifyHdl, formula::RefEdit&, void );
+    DECL_LINK( ColRowToggleHdl, weld::Toggleable&, void );
+    DECL_LINK( Range2DataModifyHdl, formula::RefEdit&, void );
+    DECL_LINK( GetEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( LoseEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( GetButtonFocusHdl, formula::RefButton&, void );
+    DECL_LINK( LoseButtonFocusHdl, formula::RefButton&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/csvcontrol.hxx b/sc/source/ui/inc/csvcontrol.hxx
new file mode 100644
index 000000000..8da12e378
--- /dev/null
+++ b/sc/source/ui/inc/csvcontrol.hxx
@@ -0,0 +1,373 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <scdllapi.h>
+#include <address.hxx>
+#include "csvsplits.hxx"
+#include <o3tl/typed_flags_set.hxx>
+#include <rtl/ref.hxx>
+#include <vcl/customweld.hxx>
+#include "AccessibleCsvControl.hxx"
+
+namespace com::sun::star::accessibility { class XAccessible; }
+
+/** Minimum character count for a column in separators mode. */
+const sal_Int32 CSV_MINCOLWIDTH         = 8;
+/** Maximum length of a cell string. */
+const sal_Int32 CSV_MAXSTRLEN          = 0x7FFF;
+/** Transparency for header color of selected columns. */
+const sal_uInt16 CSV_HDR_TRANSPARENCY   = 85;
+/** Minimum distance to border for auto scroll. */
+const sal_Int32 CSV_SCROLL_DIST         = 3;
+
+//! TODO make string array dynamic
+const sal_Int32 CSV_PREVIEW_LINES       = 32; // maximum count of preview lines
+/** Maximum count of columns. */
+const sal_Int32 CSV_MAXCOLCOUNT         = MAXCOLCOUNT;
+
+/** Default column data type. */
+const sal_Int32 CSV_TYPE_DEFAULT        = 0;
+/** Multi selection with different types. */
+const sal_Int32 CSV_TYPE_MULTI          = -1;
+/** No column selected. */
+const sal_Int32 CSV_TYPE_NOSELECTION    = -2;
+
+// External used column types.
+const sal_uInt8 SC_COL_STANDARD         = 1;
+const sal_uInt8 SC_COL_TEXT             = 2;
+const sal_uInt8 SC_COL_MDY              = 3;
+const sal_uInt8 SC_COL_DMY              = 4;
+const sal_uInt8 SC_COL_YMD              = 5;
+const sal_uInt8 SC_COL_SKIP             = 9;
+const sal_uInt8 SC_COL_ENGLISH          = 10;
+
+/** Exported data of a column (data used in the dialog). */
+struct ScCsvExpData
+{
+    sal_Int32                   mnIndex;        /// Index of a column.
+    sal_uInt8                   mnType;         /// External type of the column.
+
+    ScCsvExpData() : mnIndex( 0 ), mnType( SC_COL_STANDARD ) {}
+    ScCsvExpData( sal_Int32 nIndex, sal_uInt8 nType ) :
+                                    mnIndex( nIndex ), mnType( nType ) {}
+};
+
+typedef ::std::vector< ScCsvExpData > ScCsvExpDataVec;
+
+/** Specifies which element should be used to perform an action. */
+enum ScMoveMode
+{
+    MOVE_NONE,                  /// No action.
+    MOVE_FIRST,                 /// First element in current context.
+    MOVE_LAST,                  /// Last element in current context.
+    MOVE_PREV,                  /// Predecessor of current element in current context.
+    MOVE_NEXT,                  /// Successor of current element in current context.
+    MOVE_PREVPAGE,              /// Previous page relative to current context.
+    MOVE_NEXTPAGE               /// Next page relative to current context.
+};
+
+/** Flags for comparison of old and new control layout data. */
+enum class ScCsvDiff : sal_uInt32 {
+    Equal          = 0x0000,
+    PosCount       = 0x0001,
+    PosOffset      = 0x0002,
+    HeaderWidth    = 0x0004,
+    CharWidth      = 0x0008,
+    LineCount      = 0x0010,
+    LineOffset     = 0x0020,
+    HeaderHeight   = 0x0040,
+    LineHeight     = 0x0080,
+    RulerCursor    = 0x0100,
+    GridCursor     = 0x0200,
+
+    HorizontalMask = PosCount | PosOffset | HeaderWidth | CharWidth,
+    VerticalMask   = LineCount | LineOffset | HeaderHeight | LineHeight
+};
+namespace o3tl {
+    template<> struct typed_flags<ScCsvDiff> : is_typed_flags<ScCsvDiff, 0x03ff> {};
+}
+
+
+/** A structure containing all layout data valid for both ruler and data grid
+    (i.e. scroll position or column width). */
+struct ScCsvLayoutData
+{
+    // horizontal settings
+    sal_Int32                   mnPosCount;         /// Number of positions.
+    sal_Int32                   mnPosOffset;        /// Horizontal scroll offset.
+
+    sal_Int32                   mnWinWidth;         /// Width of ruler and data grid.
+    sal_Int32                   mnHdrWidth;         /// Width of the header column.
+    sal_Int32                   mnCharWidth;        /// Pixel width of one character.
+
+    // vertical settings
+    sal_Int32                   mnLineCount;        /// Number of data lines.
+    sal_Int32                   mnLineOffset;       /// Index of first visible line (0-based).
+
+    sal_Int32                   mnWinHeight;        /// Height of entire data grid (incl. header).
+    sal_Int32                   mnHdrHeight;        /// Height of the header line.
+    sal_Int32                   mnLineHeight;       /// Height of a data line.
+
+    // cursor settings
+    sal_Int32                   mnPosCursor;        /// Position of ruler cursor.
+    sal_Int32                   mnColCursor;        /// Position of grid column cursor.
+
+    mutable sal_Int32           mnNoRepaint;        /// >0 = no repaint.
+    bool                        mbAppRTL;           /// true = application in RTL mode.
+
+    explicit                    ScCsvLayoutData();
+
+    /** Returns differences to rData.
+        @descr  For each difference the appropriate bit is set in the returned value. */
+    ScCsvDiff                   GetDiff( const ScCsvLayoutData& rData ) const;
+};
+
+inline bool operator==( const ScCsvLayoutData& rData1, const ScCsvLayoutData& rData2 )
+{
+    return rData1.GetDiff( rData2 ) == ScCsvDiff::Equal;
+}
+
+inline bool operator!=( const ScCsvLayoutData& rData1, const ScCsvLayoutData& rData2 )
+{
+    return !(rData1 == rData2);
+}
+
+/** Enumeration of possible commands to change any settings of the CSV controls.
+    @descr  Controls have to send commands instead of changing their settings directly.
+    This helps to keep the different controls consistent to each other.
+    A command can contain 0 to 2 sal_Int32 parameters. In the description of each
+    command the required parameters are shown in brackets. [-] means no parameter. */
+enum ScCsvCmdType
+{
+    // misc
+    CSVCMD_NONE,                /// No command. [-]
+    CSVCMD_REPAINT,             /// Repaint all controls. [-]
+
+    // modify horizontal dimensions
+    CSVCMD_SETPOSCOUNT,         /// Change position/column count. [character count]
+    CSVCMD_SETPOSOFFSET,        /// Change position offset (scroll pos). [position]
+    CSVCMD_SETHDRWIDTH,         /// Change width of the header column. [width in pixel]
+    CSVCMD_SETCHARWIDTH,        /// Change character pixel width. [width in pixel]
+
+    // modify vertical dimensions
+    CSVCMD_SETLINECOUNT,        /// Change number of data lines. [line count]
+    CSVCMD_SETLINEOFFSET,       /// Change first visible line. [line index]
+    CSVCMD_SETHDRHEIGHT,        /// Change height of top header line. [height in pixel]
+    CSVCMD_SETLINEHEIGHT,       /// Change data line pixel height. [height in pixel}
+
+    // cursors/positions
+    CSVCMD_MOVERULERCURSOR,     /// Move ruler cursor to new position. [position]
+    CSVCMD_MOVEGRIDCURSOR,      /// Move data grid cursor to new column. [position]
+    CSVCMD_MAKEPOSVISIBLE,      /// Move to make passed position visible (for mouse tracking). [position]
+
+    // table contents
+    CSVCMD_NEWCELLTEXTS,        /// Recalculate splits and cell texts. [-]
+    CSVCMD_UPDATECELLTEXTS,     /// Update cell texts with current split settings. [-]
+    CSVCMD_SETCOLUMNTYPE,       /// Change data type of selected columns. [column type]
+    CSVCMD_EXPORTCOLUMNTYPE,    /// Send selected column type to external controls. [-]
+    CSVCMD_SETFIRSTIMPORTLINE,  /// Set number of first imported line. [line index]
+
+    // splits
+    CSVCMD_INSERTSPLIT,         /// Insert a split. [position]
+    CSVCMD_REMOVESPLIT,         /// Remove a split. [position]
+    CSVCMD_TOGGLESPLIT,         /// Inserts or removes a split. [position]
+    CSVCMD_MOVESPLIT,           /// Move a split. [old position, new position]
+    CSVCMD_REMOVEALLSPLITS      /// Remove all splits. [-]
+};
+
+/** Data for a CSV control command. The stored position data is always character based,
+    it's never a column index (required for internal consistency). */
+class ScCsvCmd
+{
+private:
+    ScCsvCmdType                meType;         /// The command.
+    sal_Int32                   mnParam1;       /// First parameter.
+    sal_Int32                   mnParam2;       /// Second parameter.
+
+public:
+    explicit             ScCsvCmd() : meType( CSVCMD_NONE ),
+                                    mnParam1( CSV_POS_INVALID ), mnParam2( CSV_POS_INVALID ) {}
+
+    inline void                 Set( ScCsvCmdType eType, sal_Int32 nParam1, sal_Int32 nParam2 );
+
+    ScCsvCmdType         GetType() const     { return meType; }
+    sal_Int32            GetParam1() const   { return mnParam1; }
+    sal_Int32            GetParam2() const   { return mnParam2; }
+};
+
+inline void ScCsvCmd::Set( ScCsvCmdType eType, sal_Int32 nParam1, sal_Int32 nParam2 )
+{
+    meType = eType; mnParam1 = nParam1; mnParam2 = nParam2;
+}
+
+/** Base class for the CSV ruler and the data grid control. Implements command handling. */
+class SC_DLLPUBLIC ScCsvControl : public weld::CustomWidgetController
+{
+private:
+    Link<ScCsvControl&,void>    maCmdHdl;           /// External command handler.
+    ScCsvCmd                    maCmd;              /// Data of last command.
+    const ScCsvLayoutData&      mrData;             /// Shared layout data.
+
+    bool                        mbValidGfx;         /// Content of virtual devices valid?
+
+protected:
+    rtl::Reference<ScAccessibleCsvControl> mxAccessible; /// Reference to the accessible implementation object.
+
+public:
+    explicit                    ScCsvControl(const ScCsvLayoutData& rData);
+    virtual                     ~ScCsvControl() override;
+
+    // event handling ---------------------------------------------------------
+
+    virtual void                GetFocus() override;
+    virtual void                LoseFocus() override;
+
+    /** Sends a GetFocus or LoseFocus event to the accessibility object. */
+    void                        AccSendFocusEvent( bool bFocused );
+    /** Sends a caret changed event to the accessibility object. */
+    void                        AccSendCaretEvent();
+    /** Sends a visible area changed event to the accessibility object. */
+    void                        AccSendVisibleEvent();
+    /** Sends a selection changed event to the accessibility object. */
+    void                        AccSendSelectionEvent();
+    /** Sends a table model changed event for changed cell contents to the accessibility object. */
+    void                        AccSendTableUpdateEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn, bool bAllRows = true );
+    /** Sends a table model changed event for an inserted column to the accessibility object. */
+    void                        AccSendInsertColumnEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn );
+    /** Sends a table model changed event for a removed column to the accessibility object. */
+    void                        AccSendRemoveColumnEvent( sal_uInt32 nFirstColumn, sal_uInt32 nLastColumn );
+
+    ScAccessibleCsvControl*     GetAccessible() { return mxAccessible.get(); }
+
+    // repaint helpers --------------------------------------------------------
+
+    /** Sets the graphic invalid (next Redraw() will not use cached graphic). */
+    void                 InvalidateGfx() { mbValidGfx = false; }
+    /** Sets the graphic valid (next Redraw() will use cached graphic). */
+    void                 ValidateGfx() { mbValidGfx = true; }
+    /** Returns true, if cached graphic is valid. */
+    bool                 IsValidGfx() const { return mbValidGfx; }
+
+    /** Repaints all controls.
+        @param bInvalidate  true = invalidates graphics of this control (not all). */
+    void                        Repaint( bool bInvalidate = false );
+    /** Increases no-repaint counter (controls do not repaint until the last EnableRepaint()). */
+    void                        DisableRepaint();
+    /** Decreases no-repaint counter and repaints if counter reaches 0. */
+    void                        EnableRepaint();
+    /** Returns true, if controls will not repaint. */
+    bool                 IsNoRepaint() const { return mrData.mnNoRepaint > 0; }
+
+    // command handling -------------------------------------------------------
+
+    /** Sets a new command handler. */
+    void                 SetCmdHdl( const Link<ScCsvControl&,void>& rHdl ) { maCmdHdl = rHdl; }
+    /** Returns data of the last command. */
+    const ScCsvCmd&      GetCmd() const { return maCmd; }
+
+    /** Executes a command by calling command handler. */
+    void                        Execute(
+                                    ScCsvCmdType eType,
+                                    sal_Int32 nParam1 = CSV_POS_INVALID,
+                                    sal_Int32 nParam2 = CSV_POS_INVALID );
+
+    // layout helpers ---------------------------------------------------------
+
+    /** Returns a reference to the current layout data. */
+    const ScCsvLayoutData& GetLayoutData() const { return mrData; }
+    /** Returns true, if the Right-to-Left layout mode is active. */
+    bool                 IsRTL() const { return mrData.mbAppRTL; }
+
+    /** Returns the number of available positions. */
+    sal_Int32            GetPosCount() const { return mrData.mnPosCount; }
+    /** Returns the number of visible positions. */
+    sal_Int32                   GetVisPosCount() const;
+    /** Returns the first visible position. */
+    sal_Int32            GetFirstVisPos() const { return mrData.mnPosOffset; }
+    /** Returns the last visible position. */
+    sal_Int32            GetLastVisPos() const { return GetFirstVisPos() + GetVisPosCount(); }
+    /** Returns highest possible position for first visible character. */
+    sal_Int32                   GetMaxPosOffset() const;
+
+    /** Returns true, if it is allowed to set a split at nPos. */
+    bool                        IsValidSplitPos( sal_Int32 nPos ) const;
+    /** Returns true, if nPos is an allowed AND visible split position. */
+    bool                        IsVisibleSplitPos( sal_Int32 nPos ) const;
+
+    /** Returns the width of the header column. */
+    sal_Int32            GetHdrWidth() const { return mrData.mnHdrWidth; }
+    /** Returns the width of one character column. */
+    sal_Int32            GetCharWidth() const { return mrData.mnCharWidth; }
+    /** Returns the start position of the header column. */
+    sal_Int32                   GetHdrX() const;
+    /** Returns the X position of the first pixel of the data area. */
+    sal_Int32                   GetFirstX() const;
+    /** Returns the X position of the last pixel of the data area. */
+    sal_Int32                   GetLastX() const;
+    /** Returns output X coordinate of the specified position. */
+    sal_Int32                   GetX( sal_Int32 nPos ) const;
+    /** Returns position from output coordinate. */
+    sal_Int32                   GetPosFromX( sal_Int32 nX ) const;
+
+    /** Returns the number of data lines. */
+    sal_Int32            GetLineCount() const { return mrData.mnLineCount; }
+    /** Returns the number of visible lines (including partly visible bottom line). */
+    sal_Int32                   GetVisLineCount() const;
+    /** Returns index of first visible line. */
+    sal_Int32            GetFirstVisLine() const { return mrData.mnLineOffset; }
+    /** Returns index of last visible line. */
+    sal_Int32                   GetLastVisLine() const;
+    /** Returns highest possible index for first line. */
+    sal_Int32                   GetMaxLineOffset() const;
+
+    /** Returns true, if nLine is a valid line index. */
+    bool                        IsValidLine( sal_Int32 nLine ) const;
+    /** Returns true, if nLine is a valid and visible line index. */
+    bool                        IsVisibleLine( sal_Int32 nLine ) const;
+
+    /** Returns the height of the header line. */
+    sal_Int32            GetHdrHeight() const { return mrData.mnHdrHeight; }
+    /** Returns the height of one line. */
+    sal_Int32            GetLineHeight() const { return mrData.mnLineHeight; }
+    /** Returns output Y coordinate of the specified line. */
+    sal_Int32                   GetY( sal_Int32 nLine ) const;
+    /** Returns line index from output coordinate. */
+    sal_Int32                   GetLineFromY( sal_Int32 nY ) const;
+
+    /** Returns the ruler cursor position. */
+    sal_Int32            GetRulerCursorPos() const { return mrData.mnPosCursor; }
+    /** Returns the data grid cursor position (not column index!). */
+    sal_Int32            GetGridCursorPos() const { return mrData.mnColCursor; }
+
+    // static helpers ---------------------------------------------------------
+
+    /** Inverts a rectangle in the specified output device. */
+    static void                 ImplInvertRect( OutputDevice& rOutDev, const tools::Rectangle& rRect );
+
+    /** Returns direction code for the keys LEFT, RIGHT, HOME, END.
+        @param bHomeEnd  false = ignore HOME and END key. */
+    static ScMoveMode           GetHorzDirection( sal_uInt16 nCode, bool bHomeEnd );
+    /** Returns direction code for the keys UP, DOWN, HOME, END, PAGE UP, PAGE DOWN.
+        @param bHomeEnd  false = ignore HOME and END key. */
+    static ScMoveMode           GetVertDirection( sal_uInt16 nCode, bool bHomeEnd );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/csvgrid.hxx b/sc/source/ui/inc/csvgrid.hxx
new file mode 100644
index 000000000..c729d9815
--- /dev/null
+++ b/sc/source/ui/inc/csvgrid.hxx
@@ -0,0 +1,315 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/virdev.hxx>
+#include <unotools/options.hxx>
+
+#include <vector>
+#include <memory>
+#include <scdllapi.h>
+#include <editutil.hxx>
+#include "csvcontrol.hxx"
+#include "csvsplits.hxx"
+
+namespace svtools { class ColorConfig; }
+class EditEngine;
+class ScAsciiOptions;
+class ScAccessibleCsvControl;
+class ScCsvTableBox;
+
+const sal_uInt32 CSV_COLUMN_INVALID = CSV_VEC_NOTFOUND;
+
+/** This struct contains the state of one table column. */
+struct ScCsvColState
+{
+    sal_Int32            mnType;             /// Data type.
+    bool                 mbColumnSelected;
+
+    explicit             ScCsvColState( sal_Int32 nType = CSV_TYPE_DEFAULT ) :
+                                    mnType( nType ), mbColumnSelected( false ) {}
+
+    bool                 IsSelected() const { return mbColumnSelected; }
+    void                 Select( bool bSel ) { mbColumnSelected = bSel; }
+};
+
+typedef ::std::vector< ScCsvColState > ScCsvColStateVec;
+
+/** A data grid control for the CSV import dialog. The design of this control
+    simulates a Calc spreadsheet with row and column headers. */
+class SC_DLLPUBLIC ScCsvGrid : public ScCsvControl, public utl::ConfigurationListener
+{
+private:
+    ScCsvTableBox*              mpTableBox;         /// Grid Parent
+    VclPtr<VirtualDevice>       mpBackgrDev;        /// Grid background, headers, cell texts.
+    VclPtr<VirtualDevice>       mpGridDev;          /// Data grid with selection and cursor.
+    std::unique_ptr<weld::Menu> mxPopup;            /// Popup menu for column types.
+
+    ::svtools::ColorConfig*     mpColorConfig;      /// Application color configuration.
+    Color                       maBackColor;        /// Cell background color.
+    Color                       maGridColor;        /// Table grid color.
+    Color                       maGridPBColor;      /// Grid color for "first imported line" delimiter.
+    Color                       maAppBackColor;     /// Background color for unused area.
+    Color                       maTextColor;        /// Text color for data area.
+    Color                       maHeaderBackColor;  /// Background color for headers.
+    Color                       maHeaderGridColor;  /// Grid color for headers.
+    Color                       maHeaderTextColor;  /// Text color for headers.
+    Color                       maSelectColor;      /// Header color of selected columns.
+
+    std::unique_ptr< ScEditEngineDefaulter >
+                                mpEditEngine;       /// For drawing cell texts.
+    vcl::Font                   maHeaderFont;       /// Font for column and row headers.
+    vcl::Font                   maMonoFont;         /// Monospace font for data cells.
+    Size                        maWinSize;          /// Size of the control.
+    Size                        maEdEngSize;        /// Paper size for edit engine.
+
+    ScCsvSplits                 maSplits;           /// Vector with split positions.
+    ScCsvColStateVec            maColStates;        /// State of each column.
+    std::vector<OUString>       maTypeNames;        /// UI names of data types.
+    std::vector< std::vector<OUString> > maTexts;   /// 2D-vector for cell texts.
+
+    sal_Int32                   mnFirstImpLine;     /// First imported line (0-based).
+    sal_uInt32                  mnRecentSelCol;     /// Index of most recently selected column.
+    sal_uInt32                  mnMTCurrCol;        /// Current column of mouse tracking.
+    bool                        mbTracking;         /// True if Mouse tracking
+    bool                        mbMTSelecting;      /// Mouse tracking mode: true = select, false = deselect.
+
+public:
+    explicit ScCsvGrid(const ScCsvLayoutData& rData, std::unique_ptr<weld::Menu> xPopup, ScCsvTableBox* pTableBox);
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    ScCsvTableBox* GetTableBox() { return mpTableBox; }
+    virtual ~ScCsvGrid() override;
+
+    /** Finishes initialization. Must be called after constructing a new object. */
+    void Init();
+
+    // common grid handling ---------------------------------------------------
+public:
+    /** Updates layout data dependent from the control's state. */
+    void                        UpdateLayoutData();
+    /** Updates X coordinate of first visible position dependent from line numbers. */
+    void                        UpdateOffsetX();
+    /** Apply current layout data to the grid control. */
+    void                        ApplyLayout( const ScCsvLayoutData& rOldData );
+    /** Sets the number of the first imported line (for visual feedback). nLine is 0-based! */
+    void                        SetFirstImportedLine( sal_Int32 nLine );
+
+    /** Finds a column position nearest to nPos which does not cause scrolling the visible area. */
+    sal_Int32                   GetNoScrollCol( sal_Int32 nPos ) const;
+
+private:
+    /** Reads colors from system settings. */
+    SAL_DLLPRIVATE void                        InitColors();
+    /** Initializes all font settings. */
+    SAL_DLLPRIVATE void                        InitFonts();
+    /** Initializes all data dependent from the control's size. */
+    SAL_DLLPRIVATE void                        InitSizeData();
+
+    // split handling ---------------------------------------------------------
+public:
+    /** Inserts a split. */
+    void                        InsertSplit( sal_Int32 nPos );
+    /** Removes a split. */
+    void                        RemoveSplit( sal_Int32 nPos );
+    /** Inserts a new or removes an existing split. */
+    void                        MoveSplit( sal_Int32 nPos, sal_Int32 nNewPos );
+    /** Removes all splits. */
+    void                        RemoveAllSplits();
+    /** Removes all splits and inserts the splits from rSplits. */
+    void                        SetSplits( const ScCsvSplits& rSplits );
+
+private:
+    /** Inserts a split and adjusts column data. */
+    SAL_DLLPRIVATE bool                        ImplInsertSplit( sal_Int32 nPos );
+    /** Removes a split and adjusts column data. */
+    SAL_DLLPRIVATE bool                        ImplRemoveSplit( sal_Int32 nPos );
+    /** Clears the split array and re-inserts boundary splits. */
+    SAL_DLLPRIVATE void                        ImplClearSplits();
+
+    // columns/column types ---------------------------------------------------
+public:
+    /** Returns the number of columns. */
+    sal_uInt32           GetColumnCount() const { return maColStates.size(); }
+    /** Returns the index of the first visible column. */
+    sal_uInt32                  GetFirstVisColumn() const;
+    /** Returns the index of the last visible column. */
+    sal_uInt32                  GetLastVisColumn() const;
+
+    /** Returns true, if nColIndex points to an existing column. */
+    bool                        IsValidColumn( sal_uInt32 nColIndex ) const;
+    /** Returns true, if column with index nColIndex is (at least partly) visible. */
+    bool                        IsVisibleColumn( sal_uInt32 nColIndex ) const;
+
+    /** Returns X coordinate of the specified column. */
+    sal_Int32                   GetColumnX( sal_uInt32 nColIndex ) const;
+    /** Returns column index from output coordinate. */
+    sal_uInt32                  GetColumnFromX( sal_Int32 nX ) const;
+
+    /** Returns start position of the column with the specified index. */
+    sal_Int32            GetColumnPos( sal_uInt32 nColIndex ) const { return maSplits[ nColIndex ]; }
+    /** Returns column index from position. A split counts to its following column. */
+    sal_uInt32                  GetColumnFromPos( sal_Int32 nPos ) const;
+    /** Returns the character width of the column with the specified index. */
+    sal_Int32                   GetColumnWidth( sal_uInt32 nColIndex ) const;
+
+    /** Returns the vector with the states of all columns. */
+    const ScCsvColStateVec& GetColumnStates() const { return maColStates; }
+    /** Sets all column states to the values in the passed vector. */
+    void                        SetColumnStates( ScCsvColStateVec&& rColStates );
+    /** Returns the data type of the selected columns. */
+    sal_Int32                   GetSelColumnType() const;
+    /** Changes the data type of all selected columns. */
+    void                        SetSelColumnType( sal_Int32 nType );
+    /** Sets new UI data type names. */
+    void                        SetTypeNames( std::vector<OUString>&& rTypeNames );
+    /** Returns the UI type name of the specified column. */
+    OUString             GetColumnTypeName( sal_uInt32 nColIndex ) const;
+
+    /** Fills the options object with column data for separators mode. */
+    void                        FillColumnDataSep( ScAsciiOptions& rOptions ) const;
+    /** Fills the options object with column data for fixed width mode. */
+    void                        FillColumnDataFix( ScAsciiOptions& rOptions ) const;
+
+private:
+    /** Returns the data type of the specified column. */
+    SAL_DLLPRIVATE sal_Int32                   GetColumnType( sal_uInt32 nColIndex ) const;
+    /** Sets the data type of the specified column. */
+    SAL_DLLPRIVATE void                        SetColumnType( sal_uInt32 nColIndex, sal_Int32 nColType );
+
+    /** Scrolls data grid vertically. */
+    SAL_DLLPRIVATE void                        ScrollVertRel( ScMoveMode eDir );
+    /** Executes the data type popup menu. */
+    SAL_DLLPRIVATE void                        ExecutePopup( const Point& rPos );
+
+    // selection handling -----------------------------------------------------
+public:
+    /** Returns true, if the specified column is selected. */
+    bool                        IsSelected( sal_uInt32 nColIndex ) const;
+    /** Returns index of the first selected column. */
+    sal_uInt32                  GetFirstSelected() const;
+    /** Returns index of the first selected column really after nFromIndex. */
+    sal_uInt32                  GetNextSelected( sal_uInt32 nFromIndex ) const;
+    /** Selects or deselects the specified column. */
+    void                        Select( sal_uInt32 nColIndex, bool bSelect = true );
+    /** Toggles selection of the specified column. */
+    void                        ToggleSelect( sal_uInt32 nColIndex );
+    /** Selects or deselects the specified column range. */
+    void                        SelectRange( sal_uInt32 nColIndex1, sal_uInt32 nColIndex2, bool bSelect = true );
+    /** Selects or deselects all columns. */
+    void                        SelectAll( bool bSelect = true );
+
+    /** Returns index of the focused column. */
+    sal_uInt32           GetFocusColumn() const { return GetColumnFromPos( GetGridCursorPos() ); }
+
+private:
+    /** Moves column cursor to a new position. */
+    SAL_DLLPRIVATE void                        MoveCursor( sal_uInt32 nColIndex );
+    /** Moves column cursor to the given direction. */
+    SAL_DLLPRIVATE void                        MoveCursorRel( ScMoveMode eDir );
+
+    /** Clears the entire selection without notify. */
+    SAL_DLLPRIVATE void                        ImplClearSelection();
+
+    /** Executes selection action for a specific column. */
+    SAL_DLLPRIVATE void                        DoSelectAction( sal_uInt32 nColIndex, sal_uInt16 nModifier );
+
+    // cell contents ----------------------------------------------------------
+public:
+    /** Fills all cells of a line with the passed text (separators mode). */
+    void                        ImplSetTextLineSep(
+                                    sal_Int32 nLine, const OUString& rTextLine,
+                                    const OUString& rSepChars, sal_Unicode cTextSep, bool bMergeSep, bool bRemoveSpace = false );
+    /** Fills all cells of a line with the passed text (fixed width mode). */
+    void                        ImplSetTextLineFix( sal_Int32 nLine, const OUString& rTextLine );
+
+    /** Returns the text of the specified cell. */
+    OUString             GetCellText( sal_uInt32 nColIndex, sal_Int32 nLine ) const;
+
+    // event handling ---------------------------------------------------------
+protected:
+    virtual void                Resize() override;
+    virtual void                GetFocus() override;
+    virtual void                LoseFocus() override;
+
+    virtual bool                MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual bool                MouseMove( const MouseEvent& rMEvt ) override;
+    virtual bool                MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual bool                KeyInput( const KeyEvent& rKEvt ) override;
+    virtual bool                Command( const CommandEvent& rCEvt ) override;
+
+    virtual tools::Rectangle    GetFocusRect() override;
+
+    virtual void                StyleUpdated() override;
+
+    virtual void                ConfigurationChanged( ::utl::ConfigurationBroadcaster*, ConfigurationHints ) override;
+
+    // painting ---------------------------------------------------------------
+protected:
+    virtual void                Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& ) override;
+
+public:
+    /** Redraws the entire data grid. */
+    void                        ImplRedraw(vcl::RenderContext& rRenderContext);
+    /** Returns a pointer to the used edit engine. */
+    EditEngine*                 GetEditEngine();
+
+private:
+    /** Returns the width of the control. */
+    sal_Int32            GetWidth() const { return maWinSize.Width(); }
+    /** Returns the height of the control. */
+    sal_Int32            GetHeight() const { return maWinSize.Height(); }
+
+    /** Sets a clip region in the specified output device for the specified column. */
+    SAL_DLLPRIVATE void                        ImplSetColumnClipRegion( OutputDevice& rOutDev, sal_uInt32 nColIndex );
+    /** Draws the header of the specified column to the specified output device. */
+    SAL_DLLPRIVATE void                        ImplDrawColumnHeader( OutputDevice& rOutDev, sal_uInt32 nColIndex, Color aFillColor );
+
+    /** Draws the text at the specified position to maBackgrDev. */
+    SAL_DLLPRIVATE void                        ImplDrawCellText( const Point& rPos, const OUString& rText );
+    /** Draws the "first imported line" separator to maBackgrDev (or erases, if bSet is false). */
+    SAL_DLLPRIVATE void                        ImplDrawFirstLineSep( bool bSet );
+    /** Draws the column with index nColIndex to maBackgrDev. */
+    SAL_DLLPRIVATE void                        ImplDrawColumnBackgr( sal_uInt32 nColIndex );
+    /** Draws the row headers column to maBackgrDev. */
+    SAL_DLLPRIVATE void                        ImplDrawRowHeaders();
+    /** Draws all columns and the row headers column to maBackgrDev. */
+    SAL_DLLPRIVATE void                        ImplDrawBackgrDev();
+
+    /** Draws the column with index nColIndex with its selection state to maGridDev. */
+    SAL_DLLPRIVATE void                        ImplDrawColumnSelection( sal_uInt32 nColIndex );
+    /** Draws all columns with selection and cursor to maGridDev. */
+    SAL_DLLPRIVATE void                        ImplDrawGridDev();
+
+    /** Redraws the entire column (background and selection). */
+    SAL_DLLPRIVATE void                        ImplDrawColumn( sal_uInt32 nColIndex );
+
+    /** Optimized drawing: Scrolls horizontally and redraws only missing parts. */
+    SAL_DLLPRIVATE void                        ImplDrawHorzScrolled( sal_Int32 nOldPos );
+
+    /** Inverts the cursor bar at the specified position in maGridDev. */
+    SAL_DLLPRIVATE void                        ImplInvertCursor( sal_Int32 nPos );
+
+    // accessibility ----------------------------------------------------------
+protected:
+    /** Creates a new accessible object. */
+    virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/csvruler.hxx b/sc/source/ui/inc/csvruler.hxx
new file mode 100644
index 000000000..5173f0d20
--- /dev/null
+++ b/sc/source/ui/inc/csvruler.hxx
@@ -0,0 +1,181 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "csvcontrol.hxx"
+#include "csvsplits.hxx"
+
+#include <vcl/virdev.hxx>
+
+class ScAccessibleCsvControl;
+class ScCsvTableBox;
+
+/** A ruler control for the CSV import dialog. Supports setting and moving
+    splits (which divide lines of data into several columns). */
+class ScCsvRuler : public ScCsvControl
+{
+private:
+    ScCsvTableBox*              mpTableBox;         /// Grid Parent
+
+    ScopedVclPtrInstance<VirtualDevice> maBackgrDev;/// Ruler background, scaling.
+    ScopedVclPtrInstance<VirtualDevice> maRulerDev; /// Ruler with splits and cursor.
+
+    Color                       maBackColor;        /// Background color.
+    Color                       maActiveColor;      /// Color for active part of ruler.
+    Color                       maTextColor;        /// Text and scale color.
+    Color                       maSplitColor;       /// Split area color.
+
+    ScCsvSplits                 maSplits;           /// Vector with split positions.
+    ScCsvSplits                 maOldSplits;        /// Old state for cancellation.
+
+    sal_Int32                   mnPosCursorLast;    /// Last valid position of cursor.
+    sal_Int32                   mnPosMTStart;       /// Start position of mouse tracking.
+    sal_Int32                   mnPosMTCurr;        /// Current position of mouse tracking.
+    bool                        mbPosMTMoved;       /// Tracking: Anytime moved to another position?
+
+    Size                        maWinSize;          /// Size of the control.
+    tools::Rectangle            maActiveRect;       /// The active area of the ruler.
+    sal_Int32                   mnSplitSize;        /// Size of a split circle.
+    bool                        mbTracking;         /// If currently mouse tracking
+
+public:
+    explicit ScCsvRuler(const ScCsvLayoutData& rData, ScCsvTableBox* pTableBox);
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    ScCsvTableBox* GetTableBox() { return mpTableBox; }
+    virtual ~ScCsvRuler() override;
+
+    // common ruler handling --------------------------------------------------
+public:
+    /** Apply current layout data to the ruler. */
+    void                        ApplyLayout( const ScCsvLayoutData& rOldData );
+
+private:
+    /** Reads colors from system settings. */
+    void                        InitColors();
+    /** Initializes all data dependent from the control's size. */
+    void                        InitSizeData();
+
+    /** Moves cursor to a new position.
+        @param bScroll  sal_True = The method may scroll the ruler. */
+    void                        MoveCursor( sal_Int32 nPos, bool bScroll = true );
+    /** Moves cursor to the given direction. */
+    void                        MoveCursorRel( ScMoveMode eDir );
+    /** Sets cursor to an existing split, according to eDir. */
+    void                        MoveCursorToSplit( ScMoveMode eDir );
+    /** Scrolls data grid vertically. */
+    void                        ScrollVertRel( ScMoveMode eDir );
+
+    // split handling ---------------------------------------------------------
+public:
+    /** Returns the split array. */
+    const ScCsvSplits&   GetSplits() const { return maSplits; }
+    /** Returns the number of splits. */
+    sal_uInt32           GetSplitCount() const
+                                    { return maSplits.Count(); }
+    /** Returns the position of the specified split. */
+    sal_Int32            GetSplitPos( sal_uInt32 nIndex ) const
+                                    { return maSplits[ nIndex ]; }
+    /** Finds a position nearest to nPos which does not cause scrolling the visible area. */
+    sal_Int32                   GetNoScrollPos( sal_Int32 nPos ) const;
+
+    /** Returns true if at position nPos is a split. */
+    bool                 HasSplit( sal_Int32 nPos ) const { return maSplits.HasSplit( nPos ); }
+    /** Inserts a split. */
+    void                        InsertSplit( sal_Int32 nPos );
+    /** Removes a split. */
+    void                        RemoveSplit( sal_Int32 nPos );
+    /** Moves a split from nPos to nNewPos. */
+    void                        MoveSplit( sal_Int32 nPos, sal_Int32 nNewPos );
+    /** Removes all splits of the ruler. */
+    void                        RemoveAllSplits();
+
+private:
+    /** Finds next position without a split. */
+    sal_Int32                   FindEmptyPos( sal_Int32 nPos, ScMoveMode eDir ) const;
+
+    /** Moves split and cursor to nNewPos and commits event. */
+    void                        MoveCurrSplit( sal_Int32 nNewPos );
+    /** Moves split and cursor to the given direction and commits event. */
+    void                        MoveCurrSplitRel( ScMoveMode eDir );
+
+    // event handling ---------------------------------------------------------
+protected:
+    virtual void                Resize() override;
+    virtual void                GetFocus() override;
+    virtual void                LoseFocus() override;
+    virtual void                StyleUpdated() override;
+
+    virtual bool                MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual bool                MouseMove( const MouseEvent& rMEvt ) override;
+    virtual bool                MouseButtonUp( const MouseEvent& rMEvt ) override;
+
+    virtual bool                KeyInput( const KeyEvent& rKEvt ) override;
+
+    virtual tools::Rectangle    GetFocusRect() override;
+
+private:
+    /** Starts tracking at the specified position. */
+    void                        StartMouseTracking( sal_Int32 nPos );
+    /** Moves tracking to a new position. */
+    void                        MoveMouseTracking( sal_Int32 nPos );
+    /** Applies tracking action for the current tracking position */
+    void                        EndMouseTracking();
+
+    // painting ---------------------------------------------------------------
+protected:
+    virtual void                Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& ) override;
+
+public:
+    /** Redraws the entire ruler. */
+    void                        ImplRedraw(vcl::RenderContext& rRenderContext);
+
+private:
+    /** Returns the width of the control. */
+    sal_Int32            GetWidth() const { return maWinSize.Width(); }
+    /** Returns the height of the control. */
+    sal_Int32            GetHeight() const { return maWinSize.Height(); }
+    /** Update the split size depending on the last width set by CSVCMD_SETCHARWIDTH */
+    void UpdateSplitSize();
+
+    /** Draws the background and active area to maBackgrDev (only the given X range). */
+    void                        ImplDrawArea( sal_Int32 nPosX, sal_Int32 nWidth );
+    /** Draws the entire ruler background with scaling to maBackgrDev. */
+    void                        ImplDrawBackgrDev();
+
+    /** Draws a split to maRulerDev. */
+    void                        ImplDrawSplit( sal_Int32 nPos );
+    /** Erases a split from maRulerDev. */
+    void                        ImplEraseSplit( sal_Int32 nPos );
+    /** Draws the ruler background, all splits and the cursor to maRulerDev. */
+    void                        ImplDrawRulerDev();
+
+    /** Inverts the cursor bar at the specified position in maRulerDev. */
+    void                        ImplInvertCursor( sal_Int32 nPos );
+
+    /** Sets arrow or horizontal split pointer. */
+    void                        ImplSetMousePointer( sal_Int32 nPos );
+
+    // accessibility ----------------------------------------------------------
+protected:
+    /** Creates a new accessible object. */
+    virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/csvsplits.hxx b/sc/source/ui/inc/csvsplits.hxx
new file mode 100644
index 000000000..d10e72cc7
--- /dev/null
+++ b/sc/source/ui/inc/csvsplits.hxx
@@ -0,0 +1,81 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/types.h>
+
+#include <vector>
+
+/** Constant for an invalid vector index. */
+const sal_uInt32 CSV_VEC_NOTFOUND   = SAL_MAX_UINT32;
+/** Constant for an invalid ruler position. */
+const sal_Int32 CSV_POS_INVALID     = -1;
+
+/** A vector of column splits that supports inserting, removing and moving splits. */
+class ScCsvSplits
+{
+private:
+    typedef ::std::vector< sal_Int32 >      ScSplitVector;
+    typedef ScSplitVector::const_iterator   const_iterator;
+
+    ScSplitVector               maVec;          /// The split container.
+
+public:
+    // *** access by position *** ---------------------------------------------
+
+    /** Inserts a new split at position nPos into the vector.
+        @return  true = split inserted (nPos was valid and empty). */
+    bool                        Insert( sal_Int32 nPos );
+    /** Removes a split by position.
+        @return  true = split found and removed. */
+    bool                        Remove( sal_Int32 nPos );
+    /** Removes a range of splits in the given position range. */
+    void                        RemoveRange( sal_Int32 nPosStart, sal_Int32 nPosEnd );
+    /** Removes all elements from the vector. */
+    void                        Clear();
+
+    /** Returns true if at position nPos is a split. */
+    bool                        HasSplit( sal_Int32 nPos ) const;
+
+    // *** access by index *** ------------------------------------------------
+
+    /** Searches for a split at position nPos.
+        @return  the vector index of the split. */
+    sal_uInt32                  GetIndex( sal_Int32 nPos ) const;
+    /** Returns index of the first split greater than or equal to nPos. */
+    sal_uInt32                  LowerBound( sal_Int32 nPos ) const;
+    /** Returns index of the last split less than or equal to nPos. */
+    sal_uInt32                  UpperBound( sal_Int32 nPos ) const;
+
+    /** Returns the number of splits. */
+    sal_uInt32                  Count() const
+                                    { return static_cast<sal_uInt32>(maVec.size()); }
+    /** Returns the position of the specified split. */
+    sal_Int32                   GetPos( sal_uInt32 nIndex ) const;
+    /** Returns the position of the specified split. */
+    sal_Int32                   operator[]( sal_uInt32 nIndex ) const
+                                    { return GetPos( nIndex ); }
+
+private:
+    /** Returns the vector index of an iterator. */
+    sal_uInt32                  GetIterIndex( const_iterator const &  aIter ) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/csvtablebox.hxx b/sc/source/ui/inc/csvtablebox.hxx
new file mode 100644
index 000000000..e2392a478
--- /dev/null
+++ b/sc/source/ui/inc/csvtablebox.hxx
@@ -0,0 +1,132 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/idle.hxx>
+#include <vcl/weld.hxx>
+#include <scdllapi.h>
+#include "csvcontrol.hxx"
+#include "csvruler.hxx"
+#include "csvgrid.hxx"
+
+class ScAsciiOptions;
+namespace weld {
+    class ComboBox;
+}
+
+/* ============================================================================
+Position: Positions between the characters (the dots in the ruler).
+Character: The characters (the range from one position to the next).
+Split: Positions which contain a split to divide characters into groups (columns).
+Column: The range between two splits.
+============================================================================ */
+
+/** The control in the CSV import dialog that contains a ruler and a data grid
+    to visualize and modify the current import settings. */
+class SC_DLLPUBLIC ScCsvTableBox
+{
+private:
+    ScCsvLayoutData             maData;             /// Current layout data of the controls.
+
+    std::unique_ptr<ScCsvRuler> mxRuler;            /// The ruler for fixed width mode.
+    std::unique_ptr<ScCsvGrid> mxGrid;              /// Calc-like data table for fixed width mode.
+    std::unique_ptr<weld::ScrolledWindow> mxScroll; /// Scrolled Window
+    std::unique_ptr<weld::CustomWeld> mxRulerWeld;  /// Connect the ruler to its drawingarea
+    std::unique_ptr<weld::CustomWeld> mxGridWeld;   /// connect the grid to its drawingarea
+
+    Link<ScCsvTableBox&,void>   maUpdateTextHdl;    /// Updates all cell texts.
+    Link<ScCsvTableBox&,void>   maColTypeHdl;       /// Handler for exporting the column type.
+
+    Idle maEndScrollIdle;                           /// Called when horizontal scrolling has ended
+
+    ScCsvColStateVec            maFixColStates;     /// Column states in fixed width mode.
+    ScCsvColStateVec            maSepColStates;     /// Column states in separators mode.
+
+    sal_Int32                   mnFixedWidth;       /// Cached total width for fixed width mode.
+
+    bool                        mbFixedMode;        /// false = Separators, true = Fixed width.
+
+public:
+    explicit ScCsvTableBox(weld::Builder& rBuilder);
+    ~ScCsvTableBox();
+
+    /** Finishes initialization. Must be called after constructing a new object. */
+    void Init();
+
+    // common table box handling ----------------------------------------------
+public:
+    /** Sets the control to separators mode. */
+    void                        SetSeparatorsMode();
+    /** Sets the control to fixed width mode. */
+    void                        SetFixedWidthMode();
+
+    ScCsvRuler& GetRuler() { return *mxRuler; }
+    ScCsvGrid& GetGrid() { return *mxGrid; }
+
+    /** Initializes the children controls (pos/size, scroll bars, ...). */
+    SAL_DLLPRIVATE void                        InitControls();
+
+private:
+    /** Initializes size and position data of horizontal scrollbar. */
+    SAL_DLLPRIVATE void                        InitHScrollBar();
+    /** Initializes size and position data of vertical scrollbar. */
+    SAL_DLLPRIVATE void                        InitVScrollBar();
+
+    /** Calculates and sets valid position offset nearest to nPos. */
+    SAL_DLLPRIVATE void                 ImplSetPosOffset( sal_Int32 nPos )
+                                    { maData.mnPosOffset = std::clamp( nPos, sal_Int32(0), mxGrid->GetMaxPosOffset() ); }
+    /** Calculates and sets valid line offset nearest to nLine. */
+    SAL_DLLPRIVATE void                 ImplSetLineOffset( sal_Int32 nLine )
+                                    { maData.mnLineOffset = std::clamp( nLine, sal_Int32(0), mxGrid->GetMaxLineOffset() ); }
+    /** Moves controls (not cursors!) so that nPos becomes visible. */
+    SAL_DLLPRIVATE void                        MakePosVisible( sal_Int32 nPos );
+
+    // cell contents ----------------------------------------------------------
+public:
+    /** Fills all cells of all lines with the passed texts (Unicode strings). */
+    void                        SetUniStrings(
+                                    const OUString* pTextLines, const OUString& rSepChars,
+                                    sal_Unicode cTextSep, bool bMergeSep, bool bRemoveSpace );
+
+    // column settings --------------------------------------------------------
+public:
+    /** Reads UI strings for data types from the list box. */
+    void                 InitTypes(const weld::ComboBox& rListBox);
+    /** Returns the data type of the selected columns. */
+    sal_Int32            GetSelColumnType() const { return mxGrid->GetSelColumnType(); }
+
+    /** Fills the options object with current column data. */
+    void                        FillColumnData( ScAsciiOptions& rOptions ) const;
+
+    // event handling ---------------------------------------------------------
+public:
+    /** Sets a new handler for "update cell texts" requests. */
+    void                 SetUpdateTextHdl( const Link<ScCsvTableBox&,void>& rHdl ) { maUpdateTextHdl = rHdl; }
+    /** Sets a new handler for "column selection changed" events. */
+    void                 SetColTypeHdl( const Link<ScCsvTableBox&,void>& rHdl ) { maColTypeHdl = rHdl; }
+
+private:
+    DECL_DLLPRIVATE_LINK( CsvCmdHdl, ScCsvControl&, void );
+    DECL_DLLPRIVATE_LINK( HScrollHdl, weld::ScrolledWindow&, void );
+    DECL_DLLPRIVATE_LINK( VScrollHdl, weld::ScrolledWindow&, void );
+    DECL_DLLPRIVATE_LINK( ScrollEndHdl, Timer*, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dapidata.hxx b/sc/source/ui/inc/dapidata.hxx
new file mode 100644
index 000000000..ebad1d2e6
--- /dev/null
+++ b/sc/source/ui/inc/dapidata.hxx
@@ -0,0 +1,44 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+struct ScImportSourceDesc;
+
+class ScDataPilotDatabaseDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::ComboBox> m_xLbDatabase;
+    std::unique_ptr<weld::ComboBox> m_xCbObject;
+    std::unique_ptr<weld::ComboBox> m_xLbType;
+
+    void FillObjects();
+
+    DECL_LINK(SelectHdl, weld::ComboBox&, void);
+
+public:
+    ScDataPilotDatabaseDlg(weld::Window* pParent);
+    virtual ~ScDataPilotDatabaseDlg() override;
+
+    void GetValues(ScImportSourceDesc& rDesc);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dapitype.hxx b/sc/source/ui/inc/dapitype.hxx
new file mode 100644
index 000000000..e45400cdf
--- /dev/null
+++ b/sc/source/ui/inc/dapitype.hxx
@@ -0,0 +1,69 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScDataPilotSourceTypeDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::RadioButton> m_xBtnSelection;
+    std::unique_ptr<weld::RadioButton> m_xBtnNamedRange;
+    std::unique_ptr<weld::RadioButton> m_xBtnDatabase;
+    std::unique_ptr<weld::RadioButton> m_xBtnExternal;
+    std::unique_ptr<weld::ComboBox> m_xLbNamedRange;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+public:
+    ScDataPilotSourceTypeDlg(weld::Window* pParent, bool bEnableExternal);
+    virtual ~ScDataPilotSourceTypeDlg() override;
+    bool IsDatabase() const;
+    bool IsExternal() const;
+    bool IsNamedRange() const;
+    OUString GetSelectedNamedRange() const;
+    void AppendNamedRange(const OUString& rNames);
+
+private:
+    DECL_LINK(RadioClickHdl, weld::Toggleable&, void);
+    DECL_LINK(ResponseHdl, weld::Button&, void);
+};
+
+class ScDataPilotServiceDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::ComboBox> m_xLbService;
+    std::unique_ptr<weld::Entry> m_xEdSource;
+    std::unique_ptr<weld::Entry> m_xEdName;
+    std::unique_ptr<weld::Entry> m_xEdUser;
+    std::unique_ptr<weld::Entry> m_xEdPasswd;
+
+public:
+    ScDataPilotServiceDlg(weld::Window* pParent, const std::vector<OUString>& rServices);
+    virtual ~ScDataPilotServiceDlg() override;
+
+    OUString GetServiceName() const;
+    OUString GetParSource() const;
+    OUString GetParName() const;
+    OUString GetParUser() const;
+    OUString GetParPass() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/datafdlg.hxx b/sc/source/ui/inc/datafdlg.hxx
new file mode 100644
index 000000000..4a05cbf1a
--- /dev/null
+++ b/sc/source/ui/inc/datafdlg.hxx
@@ -0,0 +1,70 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <types.hxx>
+#include "viewfunc.hxx"
+
+class ScTabViewShell;
+class ScDocument;
+
+#define MAX_DATAFORM_COLS   256
+#define MAX_DATAFORM_ROWS   32000
+
+class ScDataFormDlg : public weld::GenericDialogController
+{
+private:
+    OUString        sNewRecord;
+
+    ScTabViewShell* pTabViewShell;
+    ScDocument*     pDoc;
+    sal_uInt16      aColLength;
+    SCROW           nCurrentRow;
+    SCCOL           nStartCol;
+    SCCOL           nEndCol;
+    SCROW           nStartRow;
+    SCROW           nEndRow;
+    SCTAB           nTab;
+
+    std::unique_ptr<weld::Button> m_xBtnNew;
+    std::unique_ptr<weld::Button> m_xBtnDelete;
+    std::unique_ptr<weld::Button> m_xBtnRestore;
+    std::unique_ptr<weld::Button> m_xBtnPrev;
+    std::unique_ptr<weld::Button> m_xBtnNext;
+    std::unique_ptr<weld::Button> m_xBtnClose;
+    std::unique_ptr<weld::ScrolledWindow> m_xSlider;
+    std::unique_ptr<weld::Container> m_xGrid;
+    std::unique_ptr<weld::Label> m_xFixedText;
+    std::vector<std::unique_ptr<ScDataFormFragment>> m_aEntries;
+
+public:
+    ScDataFormDlg(weld::Window* pParent, ScTabViewShell* pTabViewShell);
+    virtual ~ScDataFormDlg() override;
+
+    void FillCtrls();
+private:
+
+    void SetButtonState();
+
+    // Handler:
+    DECL_LINK(Impl_NewHdl, weld::Button&, void);
+    DECL_LINK(Impl_PrevHdl, weld::Button&, void);
+    DECL_LINK(Impl_NextHdl, weld::Button&, void);
+
+    DECL_LINK(Impl_RestoreHdl, weld::Button&, void);
+    DECL_LINK(Impl_DeleteHdl, weld::Button&, void);
+    DECL_LINK(Impl_CloseHdl, weld::Button&, void);
+
+    DECL_LINK(Impl_ScrollHdl, weld::ScrolledWindow&, void);
+    DECL_LINK(Impl_DataModifyHdl, weld::Entry&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dataprovider.hxx b/sc/source/ui/inc/dataprovider.hxx
new file mode 100644
index 000000000..e6457c48e
--- /dev/null
+++ b/sc/source/ui/inc/dataprovider.hxx
@@ -0,0 +1,149 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <memory>
+#include <string_view>
+#include <salhelper/thread.hxx>
+#include <rtl/ustring.hxx>
+#include <rtl/ref.hxx>
+#include <osl/mutex.hxx>
+#include <document.hxx>
+
+#include <rtl/strbuf.hxx>
+
+#include <vector>
+//#include <map>
+
+#include <orcus/csv_parser.hpp>
+
+class SvStream;
+class ScDBData;
+
+namespace sc {
+
+class DataTransformation;
+class ExternalDataSource;
+
+class CSVFetchThread : public salhelper::Thread
+{
+    ScDocument& mrDocument;
+    OUString maURL;
+
+    bool mbTerminate;
+    osl::Mutex maMtxTerminate;
+
+    orcus::csv::parser_config maConfig;
+
+    std::vector<std::shared_ptr<sc::DataTransformation>> maDataTransformations;
+
+    std::function<void()> maImportFinishedHdl;
+
+
+public:
+    CSVFetchThread(ScDocument& rDoc, const OUString&, std::function<void()> aImportFinishedHdl,
+            std::vector<std::shared_ptr<sc::DataTransformation>>&& mrDataTransformations);
+    virtual ~CSVFetchThread() override;
+
+    void RequestTerminate();
+    bool IsRequestedTerminate();
+    void Terminate();
+    void EndThread();
+
+    virtual void execute() override;
+};
+
+/**
+ * Abstract class for all data provider.
+ *
+ */
+class DataProvider
+{
+protected:
+    /**
+     * If true make the threaded import deterministic for the tests.
+     */
+    bool mbDeterministic;
+    sc::ExternalDataSource& mrDataSource;
+
+public:
+    DataProvider(sc::ExternalDataSource& rDataSource);
+
+    virtual ~DataProvider();
+
+    virtual void Import() = 0;
+
+    virtual const OUString& GetURL() const = 0;
+
+    static std::unique_ptr<SvStream> FetchStreamFromURL(const OUString&, OStringBuffer& rBuffer);
+
+    void setDeterministic();
+};
+
+class CSVDataProvider : public DataProvider
+{
+    rtl::Reference<CSVFetchThread> mxCSVFetchThread;
+    ScDocument* mpDocument;
+    ScDocumentUniquePtr mpDoc;
+
+    void Refresh();
+
+public:
+    CSVDataProvider (ScDocument* pDoc, sc::ExternalDataSource& rDataSource);
+    virtual ~CSVDataProvider() override;
+
+    virtual void Import() override;
+
+    const OUString& GetURL() const override;
+    void ImportFinished();
+};
+
+/**
+ * This class handles the copying of the data from the imported
+ * temporary document to the actual document. Additionally, in the future
+ * we may decide to store data transformations in this class.
+ *
+ * In addition this class also handles how to deal with excess data by for example extending the ScDBData or by only showing the first or last entries.
+ *
+ * TODO: move the DataProvider::WriteToDoc here
+ *
+ */
+class ScDBDataManager
+{
+    OUString maDBName;
+    ScDocument* mpDoc;
+
+public:
+    ScDBDataManager(const OUString& rDBName, ScDocument* pDoc);
+    ~ScDBDataManager();
+
+    void SetDatabase(const OUString& rDBName);
+
+    ScDBData* getDBData();
+
+    void WriteToDoc(ScDocument& rDoc);
+};
+
+class DataProviderFactory
+{
+private:
+
+    static bool isInternalDataProvider(std::u16string_view rProvider);
+
+public:
+
+    static std::shared_ptr<DataProvider> getDataProvider(ScDocument* pDoc, sc::ExternalDataSource& rDataSource);
+
+    static std::vector<OUString> getDataProviders();
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dataproviderdlg.hxx b/sc/source/ui/inc/dataproviderdlg.hxx
new file mode 100644
index 000000000..127b6361a
--- /dev/null
+++ b/sc/source/ui/inc/dataproviderdlg.hxx
@@ -0,0 +1,100 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <datamapper.hxx>
+
+#include <sal/config.h>
+
+#include <com/sun/star/awt/XWindow.hpp>
+#include <vcl/idle.hxx>
+#include <vcl/weld.hxx>
+#include "datatableview.hxx"
+#include <memory>
+
+class ScDocument;
+class ScDataTransformationBaseControl;
+class ScDBData;
+
+class ScDataProviderDlg : public weld::GenericDialogController
+{
+private:
+    std::shared_ptr<ScDocument> mxDoc;
+    std::unique_ptr<weld::Container> mxBox;
+    css::uno::Reference<css::awt::XWindow> m_xTableParent;
+    VclPtr<ScDataTableView> mxTable;
+    std::unique_ptr<weld::Container> mxList;
+    std::unique_ptr<weld::ComboBox> mxDBRanges;
+    std::unique_ptr<weld::Button> mxOKBtn;
+    std::unique_ptr<weld::Button> mxCancelBtn;
+    std::unique_ptr<weld::Button> mxAddTransformationBtn;
+    std::unique_ptr<weld::ScrolledWindow> mxScroll;
+    std::unique_ptr<weld::Container> mxTransformationList;
+    std::unique_ptr<weld::ComboBox> mxTransformationBox;
+    std::unique_ptr<weld::ComboBox> mxProviderList;
+    std::unique_ptr<weld::Entry> mxEditURL;
+    std::unique_ptr<weld::Entry> mxEditID;
+    std::unique_ptr<weld::Button> mxApplyBtn;
+    std::unique_ptr<weld::Button> mxBrowseBtn;
+
+    OUString msApplyTooltip;
+    OUString msAddTransformationToolTip;
+
+    std::vector<std::unique_ptr<ScDataTransformationBaseControl>> maControls;
+
+    Idle maIdle;
+
+    sal_uInt32 mnIndex;
+    ScDBData* pDBData;
+
+    DECL_LINK(StartMenuHdl, const OString&, void);
+    DECL_LINK(ColumnMenuHdl, const weld::ComboBox&, void);
+    DECL_LINK(ScrollToEnd, Timer*, void);
+    DECL_LINK(ApplyQuitHdl, weld::Button&, void);
+    DECL_LINK(CancelQuitHdl, weld::Button&, void);
+    DECL_LINK(TransformationListHdl, weld::Button&, void);
+    DECL_LINK(ProviderSelectHdl, weld::ComboBox&, void);
+    DECL_LINK(TransformationSelectHdl, weld::ComboBox&, void);
+    DECL_LINK(IDEditHdl, weld::Entry&, void);
+    DECL_LINK(URLEditHdl, weld::Entry&, void);
+    DECL_LINK(ApplyBtnHdl, weld::Button&, void);
+    DECL_LINK(BrowseBtnHdl, weld::Button&, void);
+
+public:
+    ScDataProviderDlg(weld::Window* pWindow, std::shared_ptr<ScDocument> pDoc,
+                      const ScDocument* pDocument);
+    virtual ~ScDataProviderDlg() override;
+
+    void applyAndQuit();
+    void cancelAndQuit();
+
+    void deleteColumn();
+    void splitColumn();
+    void mergeColumns();
+    void textTransformation();
+    void sortTransformation();
+    void aggregateFunction();
+    void numberTransformation();
+    void deletefromList(sal_uInt32 nIndex);
+    void replaceNullTransformation();
+    void dateTimeTransformation();
+    void findReplaceTransformation();
+    void deleteRowTransformation();
+    void swapRowsTransformation();
+
+    void updateApplyBtn(bool bValidConfig);
+    void isValid();
+
+    sc::ExternalDataSource getDataSource(ScDocument* pDoc);
+
+    void import(ScDocument& rDoc, bool bInternal = false);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/datastream.hxx b/sc/source/ui/inc/datastream.hxx
new file mode 100644
index 000000000..790b85a6d
--- /dev/null
+++ b/sc/source/ui/inc/datastream.hxx
@@ -0,0 +1,127 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <rtl/ref.hxx>
+#include <rtl/ustring.hxx>
+#include <vcl/timer.hxx>
+#include <address.hxx>
+
+#include <vector>
+
+#include <documentstreamaccess.hxx>
+
+class ScDocShell;
+
+namespace sc {
+
+namespace datastreams {
+    class ReaderThread;
+}
+
+class DataStream
+{
+public:
+    DataStream(const DataStream&) = delete;
+    const DataStream& operator=(const DataStream&) = delete;
+
+    struct Cell
+    {
+        struct Str
+        {
+            size_t Pos;
+            size_t Size;
+        };
+
+        union
+        {
+            Str maStr;
+            double mfValue;
+        };
+
+        bool mbValue;
+
+        Cell();
+        Cell( const Cell& r );
+    };
+
+    struct Line
+    {
+        OString maLine;
+        std::vector<Cell> maCells;
+    };
+    typedef std::vector<Line> LinesType;
+
+    enum MoveType { NO_MOVE, RANGE_DOWN, MOVE_DOWN, MOVE_UP };
+    enum { VALUES_IN_LINE = 2 };
+
+    static void MakeToolbarVisible();
+    static DataStream* Set(ScDocShell *pShell, const OUString& rURL, const ScRange& rRange,
+            sal_Int32 nLimit, MoveType eMove, sal_uInt32 nSettings);
+
+    DataStream(
+        ScDocShell *pShell, const OUString& rURL, const ScRange& rRange,
+        sal_Int32 nLimit, MoveType eMove, sal_uInt32 nSettings);
+
+    ~DataStream();
+
+    ScRange GetRange() const;
+    const OUString& GetURL() const { return msURL; }
+    MoveType GetMove() const { return meOrigMove;}
+    bool IsRefreshOnEmptyLine() const { return mbRefreshOnEmptyLine;}
+
+    void Decode(
+        const OUString& rURL, const ScRange& rRange, sal_Int32 nLimit,
+        MoveType eMove, const sal_uInt32 nSettings);
+
+    bool ImportData();
+    void StartImport();
+    void StopImport();
+
+    void SetRefreshOnEmptyLine( bool bVal );
+
+private:
+    Line ConsumeLine();
+    void MoveData();
+    void Text2Doc();
+    void Refresh();
+
+    DECL_LINK( ImportTimerHdl, Timer*, void );
+
+private:
+    ScDocShell* mpDocShell;
+    DocumentStreamAccess maDocAccess;
+    OUString msURL;
+    sal_uInt32 mnSettings;
+    MoveType meOrigMove; // Initial move setting. This one gets saved to file.
+    MoveType meMove; // move setting during streaming, which may change in the middle.
+    bool mbRunning;
+    bool mbValuesInLine;
+    bool mbRefreshOnEmptyLine;
+    std::unique_ptr<LinesType> mpLines;
+    size_t mnLinesCount;
+    size_t mnLinesSinceRefresh;
+    double mfLastRefreshTime;
+    SCROW mnCurRow;
+    ScRange maStartRange;
+    ScRange maEndRange;
+
+    Timer maImportTimer;
+
+    rtl::Reference<datastreams::ReaderThread> mxReaderThread;
+    bool mbIsFirst;
+    bool mbIsUpdate;
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/datastreamdlg.hxx b/sc/source/ui/inc/datastreamdlg.hxx
new file mode 100644
index 000000000..5f1f7eec4
--- /dev/null
+++ b/sc/source/ui/inc/datastreamdlg.hxx
@@ -0,0 +1,62 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <vcl/weld.hxx>
+
+class ScDocShell;
+class SvtURLBox;
+class ScRange;
+
+namespace sc
+{
+class DataStream;
+
+class DataStreamDlg : public weld::GenericDialogController
+{
+    ScDocShell* m_pDocShell;
+
+    std::unique_ptr<SvtURLBox> m_xCbUrl;
+    std::unique_ptr<weld::Button> m_xBtnBrowse;
+    std::unique_ptr<weld::RadioButton> m_xRBValuesInLine;
+    std::unique_ptr<weld::RadioButton> m_xRBAddressValue;
+    std::unique_ptr<weld::CheckButton> m_xCBRefreshOnEmpty;
+    std::unique_ptr<weld::RadioButton> m_xRBDataDown;
+    std::unique_ptr<weld::RadioButton> m_xRBRangeDown;
+    std::unique_ptr<weld::RadioButton> m_xRBNoMove;
+    std::unique_ptr<weld::RadioButton> m_xRBMaxLimit;
+    std::unique_ptr<weld::RadioButton> m_xRBUnlimited;
+    std::unique_ptr<weld::Entry> m_xEdRange;
+    std::unique_ptr<weld::Entry> m_xEdLimit;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Frame> m_xVclFrameLimit;
+    std::unique_ptr<weld::Frame> m_xVclFrameMove;
+
+    DECL_LINK(UpdateClickHdl, weld::Toggleable&, void);
+    DECL_LINK(UpdateHdl, weld::Entry&, void);
+    DECL_LINK(UpdateComboBoxHdl, weld::ComboBox&, void);
+    DECL_LINK(BrowseHdl, weld::Button&, void);
+
+    void UpdateEnable();
+    ScRange GetStartRange();
+
+public:
+    DataStreamDlg(ScDocShell* pDocShell, weld::Window* pParent);
+    virtual ~DataStreamDlg() override;
+
+    void Init(const DataStream& rStrm);
+
+    void StartStream();
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/datatableview.hxx b/sc/source/ui/inc/datatableview.hxx
new file mode 100644
index 000000000..8eaac9084
--- /dev/null
+++ b/sc/source/ui/inc/datatableview.hxx
@@ -0,0 +1,109 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/awt/XWindow.hpp>
+#include <vcl/ctrl.hxx>
+#include <vcl/scrbar.hxx>
+#include <types.hxx>
+#include "hdrcont.hxx"
+
+class ScDocument;
+
+class ScDataTableColView : public ScHeaderControl
+{
+    ScDocument* mpDoc;
+    SCCOL mnCol;
+
+public:
+    ScDataTableColView(vcl::Window* pParent, ScDocument* pDoc, SelectionEngine* pSelectionEngine);
+
+    void SetPos(SCCOLROW nRow);
+
+    virtual SCCOLROW GetPos() const override;
+    virtual sal_uInt16 GetEntrySize(SCCOLROW nPos) const override;
+    virtual OUString GetEntryText(SCCOLROW nPos) const override;
+    virtual bool IsLayoutRTL() const override;
+    virtual void SetEntrySize(SCCOLROW nPos, sal_uInt16 nWidth) override;
+    virtual void HideEntries(SCCOLROW nPos, SCCOLROW nEndPos) override;
+};
+
+class ScDataTableRowView : public ScHeaderControl
+{
+    ScDocument* mpDoc;
+    SCROW mnRow;
+
+public:
+    ScDataTableRowView(vcl::Window* pParent, ScDocument* pDoc, SelectionEngine* pSelectionEngine);
+
+    void SetPos(SCCOLROW nRow);
+
+    virtual SCCOLROW GetPos() const override;
+    virtual sal_uInt16 GetEntrySize(SCCOLROW nPos) const override;
+    virtual OUString GetEntryText(SCCOLROW nPos) const override;
+    virtual bool IsLayoutRTL() const override;
+    virtual void SetEntrySize(SCCOLROW nPos, sal_uInt16 nWidth) override;
+    virtual void HideEntries(SCCOLROW nPos, SCCOLROW nEndPos) override;
+};
+
+/*
+ * A simple UI component that presents a data table.
+ *
+ * Shares as much code as possible with the normal
+ * Calc grid rendering.
+ *
+ * This class should only depend on ScDocument and not
+ * on some of the Calc view shells.
+ */
+class ScDataTableView : public Control
+{
+    std::shared_ptr<ScDocument> mpDoc;
+    std::unique_ptr<SelectionEngine> mpSelectionEngine;
+    VclPtr<ScrollBarBox> mpTopLeft;
+    VclPtr<ScDataTableColView> mpColView;
+    VclPtr<ScDataTableRowView> mpRowView;
+    VclPtr<ScrollBar> mpVScroll;
+    VclPtr<ScrollBar> mpHScroll;
+
+    SCROW mnFirstVisibleRow;
+    SCCOL mnFirstVisibleCol;
+
+    std::unique_ptr<MouseEvent> mpMouseEvent;
+
+    DECL_LINK(ScrollHdl, ScrollBar*, void);
+
+public:
+    ScDataTableView(const css::uno::Reference<css::awt::XWindow>& rParent,
+                    std::shared_ptr<ScDocument> pDoc);
+    ~ScDataTableView() override;
+
+    virtual void dispose() override;
+
+    virtual void MouseButtonDown(const MouseEvent& rMEvt) override;
+    virtual void MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual void Resize() override;
+    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
+    virtual Size GetOptimalSize() const override;
+
+    void getColRange(SCCOL& rStartCol, SCCOL& rEndCol) const;
+    void getRowRange(SCROW& rStartRow, SCROW& rEndRow) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/datatransformation.hxx b/sc/source/ui/inc/datatransformation.hxx
new file mode 100644
index 000000000..e69b21f42
--- /dev/null
+++ b/sc/source/ui/inc/datatransformation.hxx
@@ -0,0 +1,229 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <types.hxx>
+#include <scdllapi.h>
+
+#include <sortparam.hxx>
+
+#include <set>
+
+class ScDocument;
+
+namespace sc {
+
+enum class TransformationType
+{
+    MERGE_TRANSFORMATION,
+    SPLIT_TRANSFORMATION,
+    DELETE_TRANSFORMATION,
+    SORT_TRANSFORMATION,
+    TEXT_TRANSFORMATION,
+    AGGREGATE_FUNCTION,
+    NUMBER_TRANSFORMATION,
+    REMOVE_NULL_TRANSFORMATION,
+    DATETIME_TRANSFORMATION,
+    FINDREPLACE_TRANSFORMATION,
+    DELETEROW_TRANSFORMATION,
+    SWAPROWS_TRANSFORMATION
+};
+
+enum class TEXT_TRANSFORM_TYPE { TO_LOWER, TO_UPPER, CAPITALIZE, TRIM };
+
+enum class AGGREGATE_FUNCTION { SUM, AVERAGE, MIN, MAX };
+
+enum class NUMBER_TRANSFORM_TYPE { ROUND, ROUND_UP, ROUND_DOWN, ABSOLUTE, LOG_E, LOG_10, CUBE,
+    SQUARE, SQUARE_ROOT, EXPONENT, IS_EVEN, IS_ODD, SIGN };
+
+enum class DATETIME_TRANSFORMATION_TYPE { DATE_STRING, YEAR, START_OF_YEAR, END_OF_YEAR, MONTH,
+    MONTH_NAME, START_OF_MONTH, END_OF_MONTH, DAY, DAY_OF_WEEK, DAY_OF_YEAR, QUARTER, START_OF_QUARTER,
+    END_OF_QUARTER, TIME, HOUR, MINUTE, SECOND };
+
+class SC_DLLPUBLIC DataTransformation
+{
+protected:
+
+    static SCROW getLastRow(const ScDocument& rDoc, SCCOL nCol);
+
+public:
+    virtual ~DataTransformation();
+
+    virtual void Transform(ScDocument& rDoc) const = 0;
+
+    virtual TransformationType getTransformationType() const = 0;
+
+};
+
+class SC_DLLPUBLIC ColumnRemoveTransformation : public DataTransformation
+{
+    std::set<SCCOL> maColumns;
+
+public:
+
+    ColumnRemoveTransformation(std::set<SCCOL>&& rColumns);
+    virtual ~ColumnRemoveTransformation() override;
+    virtual void Transform(ScDocument& rDoc) const override;
+    virtual TransformationType getTransformationType() const override;
+    const std::set<SCCOL> & getColumns() const;
+};
+
+class SC_DLLPUBLIC SplitColumnTransformation : public DataTransformation
+{
+    SCCOL mnCol;
+    sal_Unicode mcSeparator;
+
+public:
+
+    SplitColumnTransformation(SCCOL nCol, sal_Unicode cSeparator);
+    virtual void Transform(ScDocument& rDoc) const override;
+    virtual TransformationType getTransformationType() const override;
+    SCCOL getColumn() const;
+    sal_Unicode getSeparator() const;
+};
+
+class SC_DLLPUBLIC MergeColumnTransformation : public DataTransformation
+{
+    std::set<SCCOL> maColumns;
+    OUString maMergeString;
+
+public:
+
+    MergeColumnTransformation(std::set<SCCOL>&& rColumns, const OUString& rMergeString);
+    virtual void Transform(ScDocument& rDoc) const  override;
+    virtual TransformationType getTransformationType() const override;
+    const OUString & getMergeString() const;
+    const std::set<SCCOL> & getColumns() const;
+};
+
+class SortTransformation : public DataTransformation
+{
+    ScSortParam maSortParam;
+public:
+
+    SortTransformation(const ScSortParam& rParam);
+    virtual void Transform(ScDocument& rDoc) const override;
+    virtual TransformationType getTransformationType() const override;
+    const ScSortParam & getSortParam() const;
+};
+
+class SC_DLLPUBLIC TextTransformation : public DataTransformation
+{
+    std::set<SCCOL> mnCol;
+    TEXT_TRANSFORM_TYPE maType;
+
+    public:
+    TextTransformation(std::set<SCCOL>&& nCol, const TEXT_TRANSFORM_TYPE rType);
+    virtual void Transform(ScDocument& rDoc) const override;
+    virtual TransformationType getTransformationType() const override;
+    TEXT_TRANSFORM_TYPE getTextTransformationType() const;
+    const std::set<SCCOL>& getColumns() const;
+};
+
+class SC_DLLPUBLIC AggregateFunction : public DataTransformation
+{
+    std::set<SCCOL> maColumns;
+    AGGREGATE_FUNCTION maType;
+
+    public:
+    AggregateFunction(std::set<SCCOL>&& rColumns, const AGGREGATE_FUNCTION rType);
+    virtual void Transform(ScDocument& rDoc) const override;
+    virtual TransformationType getTransformationType() const override;
+    AGGREGATE_FUNCTION getAggregateType() const;
+    const std::set<SCCOL>& getColumns() const;
+};
+
+class SC_DLLPUBLIC NumberTransformation : public DataTransformation
+{
+    std::set<SCCOL> mnCol;
+    NUMBER_TRANSFORM_TYPE maType;
+    int maPrecision;
+
+    public:
+        NumberTransformation(std::set<SCCOL>&& nCol, const NUMBER_TRANSFORM_TYPE rType);
+        NumberTransformation(std::set<SCCOL>&& nCol, const NUMBER_TRANSFORM_TYPE rType,
+                             int nPrecision);
+        virtual void Transform(ScDocument& rDoc) const override;
+        virtual TransformationType getTransformationType() const override;
+        NUMBER_TRANSFORM_TYPE getNumberTransformationType() const;
+        int getPrecision() const;
+        const std::set<SCCOL>& getColumn() const;
+};
+
+class SC_DLLPUBLIC ReplaceNullTransformation : public DataTransformation
+{
+    std::set<SCCOL> mnCol;
+    OUString msReplaceWith;
+
+    public:
+        ReplaceNullTransformation(std::set<SCCOL>&& nCol, const OUString& sReplaceWith);
+        virtual void Transform(ScDocument& rDoc) const override;
+        virtual TransformationType getTransformationType() const override;
+        const std::set<SCCOL>& getColumn() const;
+        const OUString& getReplaceString() const;
+};
+
+class SC_DLLPUBLIC DateTimeTransformation : public DataTransformation
+{
+    std::set<SCCOL> mnCol;
+    DATETIME_TRANSFORMATION_TYPE maType;
+
+    public:
+        DateTimeTransformation(std::set<SCCOL>&& nCol,
+                               const DATETIME_TRANSFORMATION_TYPE rType);
+        virtual void Transform(ScDocument& rDoc) const override;
+        virtual TransformationType getTransformationType() const override;
+        DATETIME_TRANSFORMATION_TYPE getDateTimeTransformationType() const;
+        const std::set<SCCOL>& getColumn() const;
+};
+
+class FindReplaceTransformation : public DataTransformation
+{
+    SCCOL mnCol;
+    OUString maFindString;
+    OUString maReplaceString;
+
+    public:
+        FindReplaceTransformation(SCCOL nCol, const OUString& aFindString, const OUString& aReplaceString);
+        virtual void Transform(ScDocument& rDoc) const override;
+        virtual TransformationType getTransformationType() const override;
+        SCCOL getColumn() const;
+        const OUString & getFindString() const;
+        const OUString & getReplaceString() const;
+};
+
+class DeleteRowTransformation : public DataTransformation
+{
+    SCCOL mnCol;
+    OUString maFindString;
+
+    public:
+        DeleteRowTransformation(SCCOL nCol, const OUString& aFindString);
+        virtual void Transform(ScDocument& rDoc) const override;
+        virtual TransformationType getTransformationType() const override;
+        SCCOL getColumn() const;
+        const OUString & getFindString() const;
+};
+
+class SwapRowsTransformation : public DataTransformation
+{
+    SCROW mxRow, nxRow;
+
+    public:
+        SwapRowsTransformation(SCROW mRow, SCROW nRow);
+        virtual void Transform(ScDocument& rDoc) const override;
+        virtual TransformationType getTransformationType() const override;
+        SCROW getFirstRow() const;
+        SCROW getSecondRow() const;
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dbdocfun.hxx b/sc/source/ui/inc/dbdocfun.hxx
new file mode 100644
index 000000000..780e523b5
--- /dev/null
+++ b/sc/source/ui/inc/dbdocfun.hxx
@@ -0,0 +1,101 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include <vector>
+
+struct ScImportParam;
+struct ScQueryParam;
+struct ScSortParam;
+struct ScSubTotalParam;
+
+class SfxViewFrame;
+class ScDBData;
+class ScDocShell;
+class ScDPObject;
+class ScDBCollection;
+
+namespace com::sun::star::uno { template <typename > class Sequence; }
+namespace com::sun::star::beans { struct PropertyValue; }
+
+namespace svx {
+    class ODataAccessDescriptor;
+}
+
+class ScDBDocFunc
+{
+friend class ScDBFunc;
+
+private:
+    ScDocShell&     rDocShell;
+
+public:
+                    ScDBDocFunc( ScDocShell& rDocSh ): rDocShell(rDocSh) {}
+
+    void            UpdateImport( const OUString& rTarget, const svx::ODataAccessDescriptor& rDescriptor );
+
+    bool DoImport( SCTAB nTab, const ScImportParam& rParam,
+                   const svx::ODataAccessDescriptor* pDescriptor);      // used for selection an existing ResultSet
+
+    void DoImportUno( const ScAddress& rPos,
+                      const css::uno::Sequence<css::beans::PropertyValue>& aArgs );
+
+    static void     ShowInBeamer( const ScImportParam& rParam, const SfxViewFrame* pFrame );
+
+    SC_DLLPUBLIC bool Sort(
+        SCTAB nTab, const ScSortParam& rSortParam, bool bRecord, bool bPaint, bool bApi );
+
+    SC_DLLPUBLIC bool           Query( SCTAB nTab, const ScQueryParam& rQueryParam,
+                            const ScRange* pAdvSource, bool bRecord, bool bApi );
+
+    void            DoSubTotals( SCTAB nTab, const ScSubTotalParam& rParam,
+                                    bool bRecord, bool bApi );
+
+    bool AddDBRange( const OUString& rName, const ScRange& rRange );
+    bool DeleteDBRange( const OUString& rName );
+    bool RenameDBRange( const OUString& rOld, const OUString& rNew );
+    void ModifyDBData( const ScDBData& rNewData );  // Name unveraendert
+
+    void ModifyAllDBData( const ScDBCollection& rNewColl, const std::vector<ScRange>& rDelAreaList );
+
+    bool RepeatDB( const OUString& rDBName, bool bApi, bool bIsUnnamed, SCTAB aTab = 0);
+
+    bool DataPilotUpdate( ScDPObject* pOldObj, const ScDPObject* pNewObj,
+                          bool bRecord, bool bApi, bool bAllowMove = false );
+
+    bool RemovePivotTable(const ScDPObject& rDPObj, bool bRecord, bool bApi);
+    bool CreatePivotTable(const ScDPObject& rDPObj, bool bRecord, bool bApi);
+    bool UpdatePivotTable(ScDPObject& rDPObj, bool bRecord, bool bApi);
+
+    /**
+     * Reload the referenced pivot cache, and refresh all pivot tables that
+     * reference the cache.
+     */
+    void RefreshPivotTables(const ScDPObject* pDPObj, bool bApi);
+
+    /**
+     * Refresh the group dimensions of all pivot tables referencing the same
+     * cache.
+     */
+    void RefreshPivotTableGroups(ScDPObject* pDPObj);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dbfunc.hxx b/sc/source/ui/inc/dbfunc.hxx
new file mode 100644
index 000000000..e953f4aef
--- /dev/null
+++ b/sc/source/ui/inc/dbfunc.hxx
@@ -0,0 +1,118 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "viewfunc.hxx"
+#include <dptypes.hxx>
+
+namespace com::sun::star::sheet { struct DataPilotFieldFilter; }
+struct ScSortParam;
+struct ScQueryParam;
+class ScDBData;
+class ScDPObject;
+class ScDPSaveData;
+struct ScDPNumGroupInfo;
+struct ScSubTotalParam;
+
+class SAL_DLLPUBLIC_RTTI ScDBFunc : public ScViewFunc
+{
+private:
+    void GetSelectedMemberList(ScDPUniqueStringSet& rEntries, tools::Long& rDimension);
+
+public:
+                    ScDBFunc( vcl::Window* pParent, ScDocShell& rDocSh, ScTabViewShell* pViewShell );
+    virtual         ~ScDBFunc();
+
+                    // only UISort repeat the partial results if necessary
+
+    void            UISort( const ScSortParam& rSortParam );
+
+    void            Sort( const ScSortParam& rSortParam,
+                          bool bRecord = true, bool bPaint = true );
+    SC_DLLPUBLIC void           Query( const ScQueryParam& rQueryParam,
+                           const ScRange* pAdvSource, bool bRecord );
+    void            DoSubTotals( const ScSubTotalParam& rParam, bool bRecord = true,
+                            const ScSortParam* pForceNewSort = nullptr );
+
+    void            ToggleAutoFilter();
+    void            HideAutoFilter();
+
+    void            RepeatDB( bool bRecord = true );
+
+    bool            ImportData( const ScImportParam& rParam );
+
+    void GotoDBArea( const OUString& rDBName );
+
+                    // DB range from Cursor
+    ScDBData*       GetDBData( bool bMarkArea = true, ScGetDBMode eMode = SC_DB_MAKE, ScGetDBSelection eSel = ScGetDBSelection::Keep);
+    ScDBData*       GetAnonymousDBData();
+
+    void            Consolidate( const ScConsolidateParam& rParam );
+
+    bool MakePivotTable(
+        const ScDPSaveData& rData, const ScRange& rDest, bool bNewTable,
+        const ScDPObject& rSource );
+
+    void            DeletePivotTable();
+    void            RecalcPivotTable();
+    bool HasSelectionForDateGroup( ScDPNumGroupInfo& rOldInfo, sal_Int32& rParts );
+    bool HasSelectionForNumGroup( ScDPNumGroupInfo& rOldInfo );
+    void            GroupDataPilot();
+    void            DateGroupDataPilot( const ScDPNumGroupInfo& rInfo, sal_Int32 nParts );
+    void            NumGroupDataPilot( const ScDPNumGroupInfo& rInfo );
+    void            UngroupDataPilot();
+    void DataPilotInput( const ScAddress& rPos, const OUString& rString );
+
+    void            DataPilotSort(ScDPObject* pDPObject, tools::Long nDimIndex, bool bAscending, const sal_uInt16* pUserListId = nullptr);
+    bool            DataPilotMove( const ScRange& rSource, const ScAddress& rDest );
+
+    bool HasSelectionForDrillDown( css::sheet::DataPilotFieldOrientation& rOrientation );
+    void SetDataPilotDetails(bool bShow, const OUString* pNewDimensionName = nullptr);
+
+    void            ShowDataPilotSourceData( ScDPObject& rDPObj,
+                        const css::uno::Sequence< css::sheet::DataPilotFieldFilter >& rFilters );
+
+    void            MakeOutline( bool bColumns, bool bRecord = true );
+    void            RemoveOutline( bool bColumns, bool bRecord = true );
+    void            RemoveAllOutlines( bool bRecord = true );
+    void            TestRemoveOutline( bool& rCol, bool& rRow );
+
+    void            AutoOutline();
+
+    void            SelectLevel( bool bColumns, sal_uInt16 nLevel,
+                                    bool bRecord = true );
+    void            SetOutlineState( bool bColumn, sal_uInt16 nLevel, sal_uInt16 nEntry, bool bHidden);
+    void            ShowOutline( bool bColumns, sal_uInt16 nLevel, sal_uInt16 nEntry,
+                                    bool bRecord = true, bool bPaint = true );
+    void            HideOutline( bool bColumns, sal_uInt16 nLevel, sal_uInt16 nEntry,
+                                    bool bRecord = true, bool bPaint = true );
+
+    void            ShowMarkedOutlines( bool bRecord = true );
+    void            HideMarkedOutlines( bool bRecord = true );
+    bool            OutlinePossible(bool bHide);
+
+    void            UpdateCharts(bool bAllCharts);      // Default: at the Cursor
+
+    static sal_uInt16   DoUpdateCharts( const ScAddress& rPos, ScDocument& rDoc, bool bAllCharts );
+
+    void            OnLOKShowHideColRow(bool bColumns, SCCOLROW nStartRow);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dbnamdlg.hxx b/sc/source/ui/inc/dbnamdlg.hxx
new file mode 100644
index 000000000..4958f121d
--- /dev/null
+++ b/sc/source/ui/inc/dbnamdlg.hxx
@@ -0,0 +1,101 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vector>
+#include "anyrefdg.hxx"
+#include <dbdata.hxx>
+
+class ScViewData;
+class ScDocument;
+
+class ScDbNameDlg : public ScAnyRefDlgController
+{
+public:
+    ScDbNameDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                ScViewData& rViewData);
+    virtual ~ScDbNameDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+
+    virtual bool    IsRefInputMode() const override;
+    virtual void    SetActive() override;
+    virtual void    Close() override;
+
+private:
+    bool            bSaved;
+    bool            bInvalid;
+
+    OUString        aStrAdd;
+    OUString        aStrModify;
+    OUString        aStrInvalid;
+
+    OUString        aStrSource;
+    OUString        aStrOperations;
+
+    ScViewData&     m_rViewData;
+    const ScDocument& rDoc;
+    bool            bRefInputMode;
+    ScAddress::Details aAddrDetails;
+
+    ScDBCollection  aLocalDbCol;
+    ScRange         theCurArea;
+    std::vector<ScRange> aRemoveList;
+
+    std::unique_ptr<weld::EntryTreeView> m_xEdName;
+
+    std::unique_ptr<weld::Frame> m_xAssignFrame;
+    std::unique_ptr<formula::RefEdit> m_xEdAssign;
+    std::unique_ptr<formula::RefButton> m_xRbAssign;
+
+    std::unique_ptr<weld::Widget> m_xOptions;
+    std::unique_ptr<weld::CheckButton> m_xBtnHeader;
+    std::unique_ptr<weld::CheckButton> m_xBtnTotals;
+    std::unique_ptr<weld::CheckButton> m_xBtnDoSize;
+    std::unique_ptr<weld::CheckButton> m_xBtnKeepFmt;
+    std::unique_ptr<weld::CheckButton> m_xBtnStripData;
+    std::unique_ptr<weld::Label> m_xFTSource;
+    std::unique_ptr<weld::Label> m_xFTOperations;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+    std::unique_ptr<weld::Button> m_xBtnAdd;
+    std::unique_ptr<weld::Button> m_xBtnRemove;
+
+    std::unique_ptr<weld::Button> m_xModifyPB;
+    std::unique_ptr<weld::Label> m_xInvalidFT;
+
+    std::unique_ptr<weld::Label> m_xFrameLabel;
+    std::unique_ptr<weld::Expander> m_xExpander;
+private:
+    void            Init();
+    void            UpdateNames();
+    void            UpdateDBData( const OUString& rStrName );
+    void            SetInfoStrings( const ScDBData* pDBData );
+
+    DECL_LINK( CancelBtnHdl, weld::Button&, void );
+    DECL_LINK( OkBtnHdl, weld::Button&, void );
+    DECL_LINK( AddBtnHdl, weld::Button&, void );
+    DECL_LINK( RemoveBtnHdl, weld::Button&, void );
+    DECL_LINK( NameModifyHdl, weld::ComboBox&, void );
+    DECL_LINK( AssModifyHdl, formula::RefEdit&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/delcldlg.hxx b/sc/source/ui/inc/delcldlg.hxx
new file mode 100644
index 000000000..4537b3df2
--- /dev/null
+++ b/sc/source/ui/inc/delcldlg.hxx
@@ -0,0 +1,41 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+#include <global.hxx>
+
+class ScDeleteCellDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::RadioButton> m_xBtnCellsUp;
+    std::unique_ptr<weld::RadioButton> m_xBtnCellsLeft;
+    std::unique_ptr<weld::RadioButton> m_xBtnDelRows;
+    std::unique_ptr<weld::RadioButton> m_xBtnDelCols;
+
+public:
+    ScDeleteCellDlg(weld::Window* pParent, bool bDisallowCellMove);
+    virtual ~ScDeleteCellDlg() override;
+
+    DelCellCmd GetDelCellCmd() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/delcodlg.hxx b/sc/source/ui/inc/delcodlg.hxx
new file mode 100644
index 000000000..c23deed4f
--- /dev/null
+++ b/sc/source/ui/inc/delcodlg.hxx
@@ -0,0 +1,54 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <global.hxx>
+
+class ScDeleteContentsDlg : public weld::GenericDialogController
+{
+private:
+    bool m_bObjectsDisabled;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnDelAll;
+    std::unique_ptr<weld::CheckButton> m_xBtnDelStrings;
+    std::unique_ptr<weld::CheckButton> m_xBtnDelNumbers;
+    std::unique_ptr<weld::CheckButton> m_xBtnDelDateTime;
+    std::unique_ptr<weld::CheckButton> m_xBtnDelFormulas;
+    std::unique_ptr<weld::CheckButton> m_xBtnDelNotes;
+    std::unique_ptr<weld::CheckButton> m_xBtnDelAttrs;
+    std::unique_ptr<weld::CheckButton> m_xBtnDelObjects;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+
+    static bool bPreviousAllCheck;
+    static InsertDeleteFlags nPreviousChecks;
+
+    void DisableChecks(bool bDelAllChecked);
+    DECL_LINK(DelAllHdl, weld::Toggleable&, void);
+
+public:
+    ScDeleteContentsDlg(weld::Window* pParent);
+    virtual ~ScDeleteContentsDlg() override;
+    void DisableObjects();
+
+    InsertDeleteFlags GetDelContentsCmdBits() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/docfunc.hxx b/sc/source/ui/inc/docfunc.hxx
new file mode 100644
index 000000000..f7ca3e422
--- /dev/null
+++ b/sc/source/ui/inc/docfunc.hxx
@@ -0,0 +1,264 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/solar.h>
+#include <global.hxx>
+#include <formula/grammar.hxx>
+#include <tabbgcolor.hxx>
+#include <unotools/resmgr.hxx>
+
+#include <memory>
+#include <vector>
+#include <map>
+
+class ScEditEngineDefaulter;
+class SdrUndoAction;
+class ScAddress;
+class ScDocShell;
+class ScMarkData;
+class ScPatternAttr;
+class ScRange;
+class ScRangeList;
+class ScFormulaCell;
+class ScTokenArray;
+struct ScTabOpParam;
+class ScTableProtection;
+class ScDocProtection;
+struct ScCellMergeOption;
+class ScConditionalFormat;
+class ScConditionalFormatList;
+class ScUndoRemoveMerge;
+class ScRangeName;
+class ScPostIt;
+
+enum class TransliterationFlags;
+enum class CreateNameFlags;
+namespace sc
+{
+    struct ColRowSpan;
+    class SparklineAttributes;
+    class SparklineGroup;
+    class Sparkline;
+}
+
+class ScDocFunc
+{
+protected:
+    ScDocShell&     rDocShell;
+
+    bool            AdjustRowHeight( const ScRange& rRange, bool bPaint, bool bApi );
+    void            CreateOneName( ScRangeName& rList,
+                                    SCCOL nPosX, SCROW nPosY, SCTAB nTab,
+                                    SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2,
+                                    bool& rCancel, bool bApi );
+    void            NotifyInputHandler( const ScAddress& rPos );
+
+                    ScDocFunc( ScDocShell& rDocSh ): rDocShell(rDocSh) {}
+public:
+    virtual         ~ScDocFunc() {}
+
+    void            NotifyDrawUndo(std::unique_ptr<SdrUndoAction>);
+
+    // for grouping multiple operations into one with a new name
+    void            EnterListAction(TranslateId pNameResId);
+    void            EndListAction();
+
+    bool            DetectiveAddPred(const ScAddress& rPos);
+    bool            DetectiveDelPred(const ScAddress& rPos);
+    bool            DetectiveAddSucc(const ScAddress& rPos);
+    bool            DetectiveDelSucc(const ScAddress& rPos);
+    bool            DetectiveAddError(const ScAddress& rPos);
+    bool            DetectiveMarkInvalid(SCTAB nTab);
+    bool            DetectiveDelAll(SCTAB nTab);
+    bool            DetectiveRefresh(bool bAutomatic = false);
+    void            DetectiveCollectAllPreds(const ScRangeList& rSrcRanges, ::std::vector<ScTokenRef>& rRefTokens);
+    void            DetectiveCollectAllSuccs(const ScRangeList& rSrcRanges, ::std::vector<ScTokenRef>& rRefTokens);
+
+    SC_DLLPUBLIC bool DeleteContents(
+        const ScMarkData& rMark, InsertDeleteFlags nFlags, bool bRecord, bool bApi );
+
+    bool DeleteCell(
+        const ScAddress& rPos, const ScMarkData& rMark, InsertDeleteFlags nFlags, bool bRecord, bool bApi );
+
+    bool            TransliterateText( const ScMarkData& rMark, TransliterationFlags nType,
+                                               bool bApi );
+
+    bool            SetNormalString( bool& o_rbNumFmtSet, const ScAddress& rPos, const OUString& rText, bool bApi );
+    bool SetValueCell( const ScAddress& rPos, double fVal, bool bInteraction );
+    void SetValueCells( const ScAddress& rPos, const std::vector<double>& aVals, bool bInteraction );
+    bool SetStringCell( const ScAddress& rPos, const OUString& rStr, bool bInteraction );
+    bool SetEditCell( const ScAddress& rPos, const EditTextObject& rStr, bool bInteraction );
+
+    bool SetStringOrEditCell( const ScAddress& rPos, const OUString& rStr, bool bInteraction );
+
+    /**
+     * Below two methods take ownership of the formula cell instance(s). The caller
+     * must not delete it after passing it to this call.
+     */
+    bool SetFormulaCell( const ScAddress& rPos, ScFormulaCell* pCell, bool bInteraction );
+    bool SetFormulaCells( const ScAddress& rPos, std::vector<ScFormulaCell*>& rCells, bool bInteraction );
+    void PutData( const ScAddress& rPos, ScEditEngineDefaulter& rEngine, bool bApi );
+    bool SetCellText(
+        const ScAddress& rPos, const OUString& rText, bool bInterpret, bool bEnglish, bool bApi,
+        const formula::FormulaGrammar::Grammar eGrammar );
+
+    SC_DLLPUBLIC bool ShowNote( const ScAddress& rPos, bool bShow );
+
+    void            SetNoteText( const ScAddress& rPos, const OUString& rNoteText, bool bApi );
+    void            ReplaceNote( const ScAddress& rPos, const OUString& rNoteText, const OUString* pAuthor, const OUString* pDate, bool bApi );
+    SC_DLLPUBLIC ScPostIt* ImportNote( const ScAddress& rPos, const OUString& rNoteText );
+
+    bool            ApplyAttributes( const ScMarkData& rMark, const ScPatternAttr& rPattern,
+                                           bool bApi );
+    bool            ApplyStyle( const ScMarkData& rMark, const OUString& rStyleName,
+                                        bool bApi );
+
+    bool            InsertCells( const ScRange& rRange,const ScMarkData* pTabMark,
+                              InsCellCmd eCmd, bool bRecord, bool bApi, bool bPartOfPaste = false );
+
+    bool            DeleteCells( const ScRange& rRange, const ScMarkData* pTabMark,
+                              DelCellCmd eCmd, bool bApi );
+
+    bool            MoveBlock( const ScRange& rSource, const ScAddress& rDestPos,
+                                       bool bCut, bool bRecord, bool bPaint, bool bApi );
+
+    SC_DLLPUBLIC bool InsertTable( SCTAB nTab, const OUString& rName, bool bRecord, bool bApi );
+    bool            RenameTable( SCTAB nTab, const OUString& rName, bool bRecord, bool bApi );
+    bool            DeleteTable( SCTAB nTab, bool bRecord );
+
+    bool            SetTabBgColor( SCTAB nTab, const Color& rColor, bool bRecord, bool bApi );
+    bool            SetTabBgColor( ScUndoTabColorInfo::List& rUndoTabColorList, bool bApi );
+
+    void            SetTableVisible( SCTAB nTab, bool bVisible, bool bApi );
+
+    bool            SetLayoutRTL( SCTAB nTab, bool bRTL );
+
+    SC_DLLPUBLIC bool SetWidthOrHeight(
+        bool bWidth, const std::vector<sc::ColRowSpan>& rRanges, SCTAB nTab,
+        ScSizeMode eMode, sal_uInt16 nSizeTwips, bool bRecord, bool bApi );
+
+    bool            InsertPageBreak( bool bColumn, const ScAddress& rPos,
+                                             bool bRecord, bool bSetModified );
+    bool            RemovePageBreak( bool bColumn, const ScAddress& rPos,
+                                             bool bRecord, bool bSetModified );
+
+    void            ProtectSheet( SCTAB nTab, const ScTableProtection& rProtect );
+
+    bool            Protect( SCTAB nTab, const OUString& rPassword );
+    bool            Unprotect( SCTAB nTab, const OUString& rPassword, bool bApi );
+
+    void            ClearItems( const ScMarkData& rMark, const sal_uInt16* pWhich, bool bApi );
+    bool            ChangeIndent( const ScMarkData& rMark, bool bIncrement, bool bApi );
+    bool            AutoFormat( const ScRange& rRange, const ScMarkData* pTabMark,
+                                        sal_uInt16 nFormatNo, bool bApi );
+
+    SC_DLLPUBLIC bool
+                    EnterMatrix( const ScRange& rRange, const ScMarkData* pTabMark,
+                                         const ScTokenArray* pTokenArray,
+                                         const OUString& rString, bool bApi, bool bEnglish,
+                                         const OUString& rFormulaNmsp,
+                                         const formula::FormulaGrammar::Grammar );
+
+    bool            TabOp( const ScRange& rRange, const ScMarkData* pTabMark,
+                                   const ScTabOpParam& rParam, bool bRecord, bool bApi );
+
+    bool            FillSimple( const ScRange& rRange, const ScMarkData* pTabMark,
+                                        FillDir eDir, bool bApi );
+    bool            FillSeries( const ScRange& rRange, const ScMarkData* pTabMark,
+                                        FillDir    eDir, FillCmd eCmd, FillDateCmd    eDateCmd,
+                                        double fStart, double fStep, double fMax,
+                                        bool bApi );
+
+    // FillAuto: rRange is change from Source-Range to Dest-Range
+    SC_DLLPUBLIC bool
+                    FillAuto( ScRange& rRange, const ScMarkData* pTabMark, FillDir eDir, FillCmd eCmd, FillDateCmd  eDateCmd, sal_uLong nCount, double fStep, double fMax, bool bRecord, bool bApi );
+
+    bool            FillAuto( ScRange& rRange, const ScMarkData* pTabMark,
+                                      FillDir eDir, sal_uLong nCount, bool bApi );
+
+    void            ResizeMatrix( const ScRange& rOldRange, const ScAddress& rNewEnd );
+
+    SC_DLLPUBLIC bool
+                    MergeCells( const ScCellMergeOption& rOption, bool bContents,
+                                        bool bRecord, bool bApi, bool bEmptyMergedCells = false );
+    bool            UnmergeCells( const ScRange& rRange, bool bRecord, ScUndoRemoveMerge* pUndoRemoveMerge );
+    SC_DLLPUBLIC bool
+                    UnmergeCells( const ScCellMergeOption& rOption, bool bRecord, ScUndoRemoveMerge* pUndoRemoveMerge );
+
+    // takes ownership of pNewRanges, nTab = -1 for local range names
+    void            SetNewRangeNames( std::unique_ptr<ScRangeName> pNewRanges, bool bModifyDoc, SCTAB nTab );
+    void            ModifyRangeNames( const ScRangeName& rNewRanges, SCTAB nTab = -1 );
+    /**
+     * Modify all range names, global scope names as well as sheet local ones,
+     * in one go.  Note that this method will <b>not</b> destroy the instances
+     * passed as arguments (it creates copies); the caller is responsible for
+     * destroying them.
+     */
+    void            ModifyAllRangeNames(const std::map<OUString, std::unique_ptr<ScRangeName>>& rRangeMap);
+
+    bool            CreateNames( const ScRange& rRange, CreateNameFlags nFlags, bool bApi, SCTAB nTab = -1 ); // -1 for global range names
+    bool            InsertNameList( const ScAddress& rStartPos, bool bApi );
+
+    void            InsertAreaLink( const OUString& rFile, const OUString& rFilter,
+                                            const OUString& rOptions, const OUString& rSource,
+                                            const ScRange& rDestRange, sal_Int32 nRefreshDelaySeconds,
+                                            bool bFitBlock, bool bApi );
+
+    /**
+     * @param nOldIndex If 0 don't delete an old format
+     * @param pFormat if NULL only delete an old format
+     */
+    void ReplaceConditionalFormat( sal_uLong nOldIndex, std::unique_ptr<ScConditionalFormat> pFormat, SCTAB nTab, const ScRangeList& rRanges );
+
+    /**
+     * Sets or replaces the conditional format list of a table
+     *
+     * @param pList the new ScConditionalFormatList, method takes ownership
+     * @param nTab the tab to which the conditional format list belongs
+     */
+    void SetConditionalFormatList( ScConditionalFormatList* pList, SCTAB nTab );
+
+    void ConvertFormulaToValue( const ScRange& rRange, bool bInteraction );
+
+    SC_DLLPUBLIC bool InsertSparklines(ScRange const& rDataRange, ScRange const& rSparklineRange,
+                                       std::shared_ptr<sc::SparklineGroup> pSparklineGroup);
+
+    SC_DLLPUBLIC bool DeleteSparkline(ScAddress const& rAddress);
+    SC_DLLPUBLIC bool DeleteSparklineGroup(std::shared_ptr<sc::SparklineGroup> const& pSparklineGroup, SCTAB nTab);
+    SC_DLLPUBLIC bool ChangeSparklineGroupAttributes(std::shared_ptr<sc::SparklineGroup> const& pExistingSparklineGroup,
+                                                     sc::SparklineAttributes const& rNewAttributes);
+    SC_DLLPUBLIC bool GroupSparklines(ScRange const& rRange, std::shared_ptr<sc::SparklineGroup> const& rpGroup);
+    SC_DLLPUBLIC bool UngroupSparklines(ScRange const& rRange);
+    SC_DLLPUBLIC bool ChangeSparkline(std::shared_ptr<sc::Sparkline> const& rpSparkline, SCTAB nTab, ScRangeList const& rDataRange);
+
+private:
+    void ProtectDocument(const ScDocProtection& rProtect);
+};
+
+class ScDocFuncDirect final : public ScDocFunc
+{
+public:
+            ScDocFuncDirect( ScDocShell& rDocSh ) : ScDocFunc( rDocSh ) {}
+};
+
+void VBA_DeleteModule( ScDocShell& rDocSh, const OUString& sModuleName );
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/docfuncutil.hxx b/sc/source/ui/inc/docfuncutil.hxx
new file mode 100644
index 000000000..c0b439d3e
--- /dev/null
+++ b/sc/source/ui/inc/docfuncutil.hxx
@@ -0,0 +1,42 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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/.
+ */
+
+#pragma once
+
+#include "undobase.hxx"
+
+#include <memory>
+
+class ScMarkData;
+class ScRange;
+enum class InsertDeleteFlags : sal_uInt16;
+
+namespace sc {
+
+class DocFuncUtil
+{
+public:
+
+    static bool hasProtectedTab( const ScDocument& rDoc, const ScMarkData& rMark );
+
+    static ScDocumentUniquePtr createDeleteContentsUndoDoc(
+        ScDocument& rDoc, const ScMarkData& rMark, const ScRange& rRange,
+        InsertDeleteFlags nFlags, bool bOnlyMarked );
+
+    static void addDeleteContentsUndo(
+        SfxUndoManager* pUndoMgr, ScDocShell* pDocSh, const ScMarkData& rMark,
+        const ScRange& rRange, ScDocumentUniquePtr&& pUndoDoc, InsertDeleteFlags nFlags,
+        const std::shared_ptr<ScSimpleUndo::DataSpansType>& pSpans,
+        bool bMulti, bool bDrawUndo );
+
+    static std::shared_ptr<ScSimpleUndo::DataSpansType> getNonEmptyCellSpans(
+        const ScDocument& rDoc, const ScMarkData& rMark, const ScRange& rRange );
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/docsh.hxx b/sc/source/ui/inc/docsh.hxx
new file mode 100644
index 000000000..95bd297ef
--- /dev/null
+++ b/sc/source/ui/inc/docsh.hxx
@@ -0,0 +1,504 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/objsh.hxx>
+#include <sfx2/docfac.hxx>
+#include <sfx2/sfxmodelfactory.hxx>
+#include <sfx2/viewsh.hxx>
+#include <o3tl/deleter.hxx>
+#include <comphelper/servicehelper.hxx>
+
+#include <scdllapi.h>
+#include <document.hxx>
+#include <shellids.hxx>
+#include <optutil.hxx>
+#include <docuno.hxx>
+
+#include <memory>
+#include <string_view>
+#include <unordered_map>
+#include <map>
+
+class ScRefreshTimerProtector;
+class ScEditEngineDefaulter;
+class SfxStyleSheetBasePool;
+class SfxStyleSheetHint;
+class INetURLObject;
+
+class ScViewData;
+class ScDocFunc;
+class ScDrawLayer;
+class ScTabViewShell;
+class ScAutoStyleList;
+class ScMarkData;
+class ScPaintLockData;
+class ScChangeAction;
+class ScImportOptions;
+class ScDocShellModificator;
+class ScOptSolverSave;
+class ScSheetSaveData;
+class ScFlatBoolRowSegments;
+struct ScColWidthParam;
+class ScFormulaOptions;
+namespace com::sun::star::script::vba { class XVBAScriptListener; }
+namespace ooo::vba::excel { class XWorkbook; }
+namespace com::sun::star::datatransfer { class XTransferable2; }
+namespace sfx2 { class FileDialogHelper; }
+struct DocShell_Impl;
+
+typedef std::unordered_map< sal_uLong, sal_uLong > ScChangeActionMergeMap;
+
+//enum ScDBFormat { SC_FORMAT_SDF, SC_FORMAT_DBF };
+
+enum class LOKCommentNotificationType { Add, Modify, Remove };
+
+extern "C" SAL_DLLPUBLIC_EXPORT bool TestImportDBF(SvStream &rStream);
+
+                                    // Extra flags for Repaint
+#define SC_PF_LINES         1
+#define SC_PF_TESTMERGE     2
+#define SC_PF_WHOLEROWS     4
+
+class SC_DLLPUBLIC ScDocShell final: public SfxObjectShell, public SfxListener
+{
+    std::shared_ptr<ScDocument> m_pDocument;
+
+    OUString            m_aDdeTextFmt;
+
+    double              m_nPrtToScreenFactor;
+    std::unique_ptr<DocShell_Impl> m_pImpl;
+    std::unique_ptr<ScDocFunc> m_pDocFunc;
+
+    bool                m_bHeaderOn;
+    bool                m_bFooterOn;
+    bool                m_bIsInplace:1;         // Is set by the View
+    bool                m_bIsEmpty:1;
+    bool                m_bIsInUndo:1;
+    bool                m_bDocumentModifiedPending:1;
+    bool                m_bUpdateEnabled:1;
+    bool                m_bUcalcTest:1; // avoid loading the styles in the ucalc test
+    bool                m_bAreasChangedNeedBroadcast:1;
+    sal_uInt16          m_nDocumentLock;
+    sal_Int16           m_nCanUpdate;  // stores the UpdateDocMode from loading a document till update links
+
+    std::unique_ptr<ScDBData> m_pOldAutoDBRange;
+
+    std::unique_ptr<ScAutoStyleList>    m_pAutoStyleList;
+    std::unique_ptr<ScPaintLockData>    m_pPaintLockData;
+    std::unique_ptr<ScOptSolverSave>    m_pSolverSaveData;
+    std::unique_ptr<ScSheetSaveData>    m_pSheetSaveData;
+    std::unique_ptr<ScFormatSaveData>   m_pFormatSaveData;
+
+    std::unique_ptr<ScDocShellModificator, o3tl::default_delete<ScDocShellModificator>> m_pModificator; // #109979#; is used to load XML (created in BeforeXMLLoading and destroyed in AfterXMLLoading)
+
+    css::uno::Reference< ooo::vba::excel::XWorkbook> mxAutomationWorkbookObject;
+
+    // Only used by Vba helper functions
+    css::uno::Reference<css::script::vba::XVBAScriptListener>   m_xVBAListener;
+    css::uno::Reference<css::datatransfer::XTransferable2>      m_xClipData;
+
+    SAL_DLLPRIVATE void          InitItems();
+    SAL_DLLPRIVATE void          DoEnterHandler();
+    SAL_DLLPRIVATE void          InitOptions(bool bForLoading);
+    SAL_DLLPRIVATE void          ResetDrawObjectShell();
+
+    /** Do things that need to be done before saving to our own format and
+        necessary clean ups in dtor. */
+    class SAL_DLLPRIVATE PrepareSaveGuard
+    {
+        public:
+            explicit    PrepareSaveGuard( ScDocShell & rDocShell );
+                        ~PrepareSaveGuard() COVERITY_NOEXCEPT_FALSE;
+        private:
+                        ScDocShell & mrDocShell;
+    };
+
+    SAL_DLLPRIVATE bool          LoadXML( SfxMedium* pMedium, const css::uno::Reference< css::embed::XStorage >& );
+    SAL_DLLPRIVATE bool          SaveXML( SfxMedium* pMedium, const css::uno::Reference< css::embed::XStorage >& );
+    SAL_DLLPRIVATE SCTAB         GetSaveTab();
+
+    friend bool TestImportDBF(SvStream &rStream);
+
+    SAL_DLLPRIVATE ErrCode       DBaseImport( const OUString& rFullFileName, rtl_TextEncoding eCharSet,
+                                             std::map<SCCOL, ScColWidthParam>& aColWidthParam, ScFlatBoolRowSegments& rRowHeightsRecalc );
+    SAL_DLLPRIVATE ErrCode       DBaseExport(
+                                    const OUString& rFullFileName, rtl_TextEncoding eCharSet, bool& bHasMemo );
+
+    SAL_DLLPRIVATE static bool       MoveFile( const INetURLObject& rSource, const INetURLObject& rDest );
+    SAL_DLLPRIVATE static bool       KillFile( const INetURLObject& rURL );
+    SAL_DLLPRIVATE static bool       IsDocument( const INetURLObject& rURL );
+
+    SAL_DLLPRIVATE void          LockPaint_Impl(bool bDoc);
+    SAL_DLLPRIVATE void          UnlockPaint_Impl(bool bDoc);
+    SAL_DLLPRIVATE void          LockDocument_Impl(sal_uInt16 nNew);
+    SAL_DLLPRIVATE void          UnlockDocument_Impl(sal_uInt16 nNew);
+
+    SAL_DLLPRIVATE void          EnableSharedSettings( bool bEnable );
+    SAL_DLLPRIVATE css::uno::Reference< css::frame::XModel > LoadSharedDocument();
+
+    SAL_DLLPRIVATE void          UseSheetSaveEntries();
+
+    SAL_DLLPRIVATE std::unique_ptr<ScDocFunc> CreateDocFunc();
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+public:
+                    SFX_DECL_INTERFACE(SCID_DOC_SHELL)
+                    SFX_DECL_OBJECTFACTORY();
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    explicit        ScDocShell( const ScDocShell& rDocShell ) = delete;
+    explicit        ScDocShell( const SfxModelFlags i_nSfxCreationFlags = SfxModelFlags::EMBEDDED_OBJECT, const std::shared_ptr<ScDocument>& pDoc = {} );
+                    virtual ~ScDocShell() override;
+
+    virtual SfxUndoManager*
+                    GetUndoManager() override;
+
+    virtual void    FillClass( SvGlobalName * pClassName,
+                               SotClipboardFormatId * pFormat,
+                               OUString * pFullTypeName,
+                               sal_Int32 nFileFormat,
+                               bool bTemplate = false ) const override;
+
+    virtual std::set<Color> GetDocColors() override;
+
+    virtual bool    InitNew( const css::uno::Reference< css::embed::XStorage >& ) override;
+    virtual bool    Load( SfxMedium& rMedium ) override;
+    virtual bool    LoadFrom( SfxMedium& rMedium ) override;
+    virtual bool    ConvertFrom( SfxMedium &rMedium ) override;
+    virtual bool    LoadExternal( SfxMedium& rMedium ) override;
+    virtual bool    Save() override;
+    virtual bool    SaveAs( SfxMedium& rMedium ) override;
+    virtual bool    ConvertTo( SfxMedium &rMedium ) override;
+    virtual bool    PrepareClose( bool bUI = true ) override;
+    virtual void    LoadStyles( SfxObjectShell &rSource ) override;
+
+    virtual bool    DoSaveCompleted( SfxMedium * pNewStor=nullptr, bool bRegisterRecent=true ) override;     // SfxObjectShell
+    virtual bool    QuerySlotExecutable( sal_uInt16 nSlotId ) override;
+
+    virtual void    Draw( OutputDevice *, const JobSetup & rSetup, sal_uInt16 nAspect ) override;
+
+    virtual void    SetVisArea( const tools::Rectangle & rVisArea ) override;
+
+    virtual void    TerminateEditing() override;
+
+    using SfxObjectShell::GetVisArea;
+    virtual tools::Rectangle GetVisArea( sal_uInt16 nAspect ) const override;
+
+    virtual Printer* GetDocumentPrinter() override;
+
+    virtual void    SetModified( bool = true ) override;
+
+    void            SetVisAreaOrSize( const tools::Rectangle& rVisArea );
+
+    virtual std::shared_ptr<SfxDocumentInfoDialog> CreateDocumentInfoDialog(weld::Window* pParent, const SfxItemSet &rSet) override;
+
+    void    GetDocStat( ScDocStat& rDocStat );
+
+    const ScDocument& GetDocument() const { return *m_pDocument; }
+    ScDocument&     GetDocument()   { return *m_pDocument; }
+    ScDocFunc&      GetDocFunc()    { return *m_pDocFunc; }
+
+    css::uno::Reference<css::datatransfer::XTransferable2> const & GetClipData() const { return m_xClipData; }
+    void SetClipData(const css::uno::Reference<css::datatransfer::XTransferable2>& xTransferable) { m_xClipData = xTransferable; }
+
+    SfxPrinter*     GetPrinter( bool bCreateIfNotExist = true );
+    sal_uInt16      SetPrinter( VclPtr<SfxPrinter> const & pNewPrinter, SfxPrinterChangeFlags nDiffFlags = SFX_PRINTER_ALL );
+
+    void            UpdateFontList();
+
+    ScDrawLayer*    MakeDrawLayer();
+
+    void            AsciiSave( SvStream& rStream, const ScImportOptions& rOpt, SCTAB nTab );
+
+    void            Execute( SfxRequest& rReq );
+    void            GetState( SfxItemSet &rSet );
+    void            ExecutePageStyle ( const SfxViewShell& rCaller, SfxRequest& rReq, SCTAB nCurTab );
+    void            GetStatePageStyle( SfxItemSet& rSet, SCTAB nCurTab );
+
+    void            CompareDocument( ScDocument& rOtherDoc );
+    void            MergeDocument( ScDocument& rOtherDoc, bool bShared = false, bool bCheckDuplicates = false, sal_uLong nOffset = 0, ScChangeActionMergeMap* pMergeMap = nullptr, bool bInverseMap = false );
+    bool            MergeSharedDocument( ScDocShell* pSharedDocShell );
+
+    ScChangeAction* GetChangeAction( const ScAddress& rPos );
+    void            SetChangeComment( ScChangeAction* pAction, const OUString& rComment );
+    void            ExecuteChangeCommentDialog( ScChangeAction* pAction, weld::Window* pParent, bool bPrevNext = true );
+                    /// Protect/unprotect ChangeTrack and return <TRUE/> if
+                    /// protection was successfully changed.
+                    /// If bJustQueryIfProtected==sal_True protection is not
+                    /// changed and <TRUE/> is returned if not protected or
+                    /// password was entered correctly.
+    bool            ExecuteChangeProtectionDialog( bool bJustQueryIfProtected = false );
+
+    void            SetPrintZoom( SCTAB nTab, sal_uInt16 nScale, sal_uInt16 nPages );
+    bool            AdjustPrintZoom( const ScRange& rRange );
+
+    void            LoadStylesArgs( ScDocShell& rSource, bool bReplace, bool bCellStyles, bool bPageStyles );
+
+    void            PageStyleModified( std::u16string_view rStyleName, bool bApi );
+
+    void            NotifyStyle( const SfxStyleSheetHint& rHint );
+    void            DoAutoStyle( const ScRange& rRange, const OUString& rStyle );
+
+    static weld::Window*  GetActiveDialogParent();
+    void            ErrorMessage(TranslateId pGlobStrId);
+    bool            IsEditable() const;
+
+    bool            AdjustRowHeight( SCROW nStartRow, SCROW nEndRow, SCTAB nTab );
+    void            UpdateAllRowHeights( const ScMarkData* pTabMark = nullptr );
+    void            UpdatePendingRowHeights( SCTAB nUpdateTab, bool bBefore = false );
+
+    void            RefreshPivotTables( const ScRange& rSource );
+    void            DoConsolidate( const ScConsolidateParam& rParam, bool bRecord = true );
+    void            UseScenario( SCTAB nTab, const OUString& rName, bool bRecord = true );
+    SCTAB           MakeScenario(SCTAB nTab, const OUString& rName, const OUString& rComment,
+                                    const Color& rColor, ScScenarioFlags nFlags,
+                                    ScMarkData& rMark, bool bRecord = true);
+    void            ModifyScenario(SCTAB nTab, const OUString& rName, const OUString& rComment,
+                                    const Color& rColor, ScScenarioFlags nFlags);
+    sal_uLong TransferTab( ScDocShell& rSrcDocShell, SCTAB nSrcPos,
+                                SCTAB nDestPos, bool bInsertNew,
+                                bool bNotifyAndPaint );
+
+    bool            MoveTable( SCTAB nSrcTab, SCTAB nDestTab, bool bCopy, bool bRecord );
+
+    void            DoRecalc( bool bApi );
+    void            DoHardRecalc();
+
+    void            UpdateOle(const ScViewData& rViewData, bool bSnapSize = false);
+    bool            IsOle() const;
+
+    void            DBAreaDeleted( SCTAB nTab, SCCOL nX1, SCROW nY1, SCCOL nX2 );
+    ScDBData*       GetDBData( const ScRange& rMarked, ScGetDBMode eMode, ScGetDBSelection eSel );
+    ScDBData*       GetAnonymousDBData(const ScRange& rRange);
+    std::unique_ptr<ScDBData> GetOldAutoDBRange();
+    void            CancelAutoDBRange();    // called when dialog is cancelled
+
+    virtual void    ReconnectDdeLink(SfxObjectShell& rServer) override;
+    void            UpdateLinks() override;
+    void            SetInitialLinkUpdate( const SfxMedium* pMedium );
+    void            AllowLinkUpdate();
+    void            ReloadAllLinks();
+    void            ReloadTabLinks();
+    ScLkUpdMode     GetLinkUpdateModeState() const;
+
+    void            SetFormulaOptions( const ScFormulaOptions& rOpt, bool bForLoading = false );
+    /**
+     * Called when the Options dialog is dismissed with the OK button, to
+     * handle potentially conflicting option settings.
+     */
+    void            CheckConfigOptions();
+
+    void            PostEditView( ScEditEngineDefaulter* pEditEngine, const ScAddress& rCursorPos );
+
+    void            PostPaint( SCCOL nStartCol, SCROW nStartRow, SCTAB nStartTab,
+                            SCCOL nEndCol, SCROW nEndRow, SCTAB nEndTab, PaintPartFlags nPart,
+                            sal_uInt16 nExtFlags = 0 );
+    void            PostPaint( const ScRangeList& rRanges, PaintPartFlags nPart, sal_uInt16 nExtFlags = 0 );
+
+    void            PostPaintCell( SCCOL nCol, SCROW nRow, SCTAB nTab );
+    void            PostPaintCell( const ScAddress& rPos );
+    void            PostPaintGridAll();
+    void            PostPaintExtras();
+
+    bool            IsPaintLocked() const { return m_pPaintLockData != nullptr; }
+
+    void            PostDataChanged();
+
+    void            UpdatePaintExt( sal_uInt16& rExtFlags, SCCOL nStartCol, SCROW nStartRow, SCTAB nStartTab,
+                                                       SCCOL nEndCol, SCROW nEndRow, SCTAB nEndTab );
+    void            UpdatePaintExt( sal_uInt16& rExtFlags, const ScRange& rRange );
+
+    void            SetDocumentModified();
+    void            SetDrawModified();
+
+    void            LockPaint();
+    void            UnlockPaint();
+    sal_uInt16          GetLockCount() const { return m_nDocumentLock;}
+    void            SetLockCount(sal_uInt16 nNew);
+
+    void            LockDocument();
+    void            UnlockDocument();
+
+    DECL_DLLPRIVATE_LINK( DialogClosedHdl, sfx2::FileDialogHelper*, void );
+    DECL_DLLPRIVATE_LINK( ReloadAllLinksHdl, weld::Button&, void );
+
+    virtual SfxStyleSheetBasePool*  GetStyleSheetPool() override;
+
+    void            SetInplace( bool bInplace );
+    bool            IsEmpty() const { return m_bIsEmpty; }
+    void            SetEmpty(bool bSet);
+
+    bool            IsInUndo() const                { return m_bIsInUndo; }
+    void            SetInUndo(bool bSet);
+
+    void            CalcOutputFactor();
+    double          GetOutputFactor() const { return m_nPrtToScreenFactor;}
+    void            GetPageOnFromPageStyleSet( const SfxItemSet* pStyleSet,
+                                               SCTAB             nCurTab,
+                                               bool&             rbHeader,
+                                               bool&             rbFooter );
+
+#if defined(_WIN32)
+    virtual bool DdeGetData( const OUString& rItem, const OUString& rMimeType,
+                                css::uno::Any & rValue ) override;
+    virtual bool DdeSetData( const OUString& rItem, const OUString& rMimeType,
+                                const css::uno::Any & rValue ) override;
+#endif
+
+    virtual ::sfx2::SvLinkSource* DdeCreateLinkSource( const OUString& rItem ) override;
+
+    const OUString& GetDdeTextFmt() const { return m_aDdeTextFmt; }
+
+    SfxBindings*    GetViewBindings();
+
+    ScTabViewShell* GetBestViewShell( bool bOnlyVisible = true );
+
+    void            SetDocumentModifiedPending( bool bVal )
+                        { m_bDocumentModifiedPending = bVal; }
+    bool            IsDocumentModifiedPending() const
+                        { return m_bDocumentModifiedPending; }
+
+    bool            IsUpdateEnabled() const
+                        { return m_bUpdateEnabled; }
+    void            SetUpdateEnabled(bool bValue)
+                        { m_bUpdateEnabled = bValue; }
+
+    void            SetAreasChangedNeedBroadcast()
+                        { m_bAreasChangedNeedBroadcast = true; }
+
+    OutputDevice*   GetRefDevice(); // WYSIWYG: Printer, otherwise VirtualDevice...
+
+    static ScViewData* GetViewData();
+    static SCTAB       GetCurTab();
+
+    static ScDocShell* GetShellByNum( sal_uInt16 nDocNo );
+    static OUString   GetOwnFilterName();
+    static OUString   GetHtmlFilterName();
+    static OUString   GetWebQueryFilterName();
+    static OUString   GetAsciiFilterName();
+    static OUString   GetLotusFilterName();
+    static OUString   GetDBaseFilterName();
+    static OUString   GetDifFilterName();
+    static bool       HasAutomaticTableName( std::u16string_view rFilter );
+    static void       LOKCommentNotify(LOKCommentNotificationType nType, const ScDocument* pDocument, const ScAddress& rPos, const ScPostIt* pNote);
+
+    DECL_DLLPRIVATE_LINK( RefreshDBDataHdl, Timer*, void );
+
+    void            BeforeXMLLoading();
+    void            AfterXMLLoading(bool bRet);
+
+    virtual HiddenInformation GetHiddenInformationState( HiddenInformation nStates ) override;
+
+    const ScOptSolverSave* GetSolverSaveData() const    { return m_pSolverSaveData.get(); }     // may be null
+    void            SetSolverSaveData( std::unique_ptr<ScOptSolverSave> pData );
+    ScSheetSaveData* GetSheetSaveData();
+    ScFormatSaveData* GetFormatSaveData();
+
+    static void ResetKeyBindings( ScOptionsUtil::KeyBindingType eType );
+
+    // password protection for Calc (derived from SfxObjectShell)
+    // see also:    FID_CHG_RECORD, SID_CHG_PROTECT
+    virtual bool    IsChangeRecording() const override;
+    virtual bool    HasChangeRecordProtection() const override;
+    virtual void    SetChangeRecording( bool bActivate, bool bLockAllViews = false ) override;
+    virtual void    SetProtectionPassword( const OUString &rPassword ) override;
+    virtual bool    GetProtectionHash( /*out*/ css::uno::Sequence< sal_Int8 > &rPasswordHash ) override;
+
+    void SnapVisArea( tools::Rectangle& rRect ) const;
+
+    void SetIsInUcalc();
+
+    void RegisterAutomationWorkbookObject(css::uno::Reference< ooo::vba::excel::XWorkbook > const& xWorkbook);
+};
+
+void UpdateAcceptChangesDialog();
+
+typedef tools::SvRef<ScDocShell> ScDocShellRef;
+
+/** Create before modifications of the document and destroy thereafter.
+    Call SetDocumentModified() at an instance of this class instead of at
+    ScDocShell.
+
+    Remembers in the ctor ScDocument's AutoCalcShellDisabled and IdleDisabled,
+    switches them off and restores them in the dtor, AutoCalcShellDisabled
+    also before a ScDocShell::SetDocumentModified() call if necessary.
+    In the dtor, if ScDocShell's bDocumentModifiedPending is set and
+    bAutoCalcShellDisabled is not set, then ScDocShell::SetDocumentModified()
+    is called.
+
+    Several instances can be used in nested calls to ScDocFunc or ScDocShell
+    methods to avoid multiple modified status changes, only the last instance
+    destroyed calls ScDocShell::SetDocumentModified().
+ */
+class ScDocShellModificator
+{
+    ScDocShell&     rDocShell;
+    std::unique_ptr<ScRefreshTimerProtector> mpProtector;
+    bool            bAutoCalcShellDisabled;
+    bool            bIdleEnabled;
+
+    ScDocShellModificator( const ScDocShellModificator& ) = delete;
+    ScDocShellModificator&  operator=( const ScDocShellModificator& ) = delete;
+
+public:
+    explicit ScDocShellModificator( ScDocShell& );
+    ~ScDocShellModificator() COVERITY_NOEXCEPT_FALSE;
+    void            SetDocumentModified();
+};
+
+//#i97876# Spreadsheet data changes are not notified
+namespace HelperNotifyChanges
+{
+    inline ScModelObj* getMustPropagateChangesModel(const ScDocShell &rDocShell)
+    {
+        ScModelObj* pModelObj = comphelper::getFromUnoTunnel<ScModelObj>(rDocShell.GetModel());
+        if (pModelObj && pModelObj->HasChangesListeners())
+            return pModelObj;
+        return nullptr;
+    }
+
+    inline void Notify(ScModelObj &rModelObj, const ScRangeList &rChangeRanges,
+        const OUString &rType = OUString("cell-change"),
+        const css::uno::Sequence< css::beans::PropertyValue >& rProperties =
+            css::uno::Sequence< css::beans::PropertyValue >())
+    {
+        rModelObj.NotifyChanges(rType, rChangeRanges, rProperties);
+    }
+
+    inline void NotifyIfChangesListeners(const ScDocShell &rDocShell, const ScRange &rRange,
+        const OUString &rType = OUString("cell-change"))
+    {
+        if (ScModelObj* pModelObj = getMustPropagateChangesModel(rDocShell))
+        {
+            ScRangeList aChangeRanges(rRange);
+            Notify(*pModelObj, aChangeRanges, rType);
+        }
+    }
+};
+
+void VBA_InsertModule( ScDocument& rDoc, SCTAB nTab, const OUString& sModuleSource );
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dpcontrol.hxx b/sc/source/ui/inc/dpcontrol.hxx
new file mode 100644
index 000000000..2d656006e
--- /dev/null
+++ b/sc/source/ui/inc/dpcontrol.hxx
@@ -0,0 +1,71 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <tools/gen.hxx>
+#include <tools/fract.hxx>
+#include <vcl/vclptr.hxx>
+#include <vcl/outdev.hxx>
+
+class StyleSettings;
+class ScDocument;
+
+/**
+ * This class takes care of physically drawing field button controls inside
+ * data pilot tables.
+ */
+class ScDPFieldButton
+{
+public:
+    ScDPFieldButton(OutputDevice* pOutDev, const StyleSettings* pStyle, const Fraction* pZoomY = nullptr,
+                    ScDocument* pDoc = nullptr);
+    ~ScDPFieldButton();
+
+    void setText(const OUString& rText);
+    void setBoundingBox(const Point& rPos, const Size& rSize, bool bLayoutRTL);
+    void setDrawBaseButton(bool b);
+    void setDrawPopupButton(bool b);
+    void setHasHiddenMember(bool b);
+    void setPopupPressed(bool b);
+    void setPopupLeft(bool b);
+    void draw();
+
+    void getPopupBoundingBox(Point& rPos, Size& rSize) const;
+
+private:
+    void drawPopupButton();
+
+private:
+    Point                   maPos;
+    Size                    maSize;
+    OUString         maText;
+    Fraction                maZoomY;
+    ScDocument*             mpDoc;
+    VclPtr<OutputDevice>    mpOutDev;
+    const StyleSettings*    mpStyle;
+    bool                    mbBaseButton;
+    bool                    mbPopupButton;
+    bool                    mbHasHiddenMember;
+    bool                    mbPopupPressed;
+    bool                    mbPopupLeft;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dpgroupdlg.hxx b/sc/source/ui/inc/dpgroupdlg.hxx
new file mode 100644
index 000000000..d3c390f46
--- /dev/null
+++ b/sc/source/ui/inc/dpgroupdlg.hxx
@@ -0,0 +1,138 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <dpnumgroupinfo.hxx>
+
+class ScDoubleField;
+class SvtCalendarBox;
+
+class ScDPGroupEditHelper
+{
+public:
+    explicit ScDPGroupEditHelper(weld::RadioButton& rRbAuto,
+                                 weld::RadioButton& rRbMan,
+                                 weld::Widget& rEdValue);
+
+    bool                IsAuto() const;
+    double              GetValue() const;
+    void                SetValue( bool bAuto, double fValue );
+
+protected:
+    ~ScDPGroupEditHelper() {}
+
+private:
+    virtual bool        ImplGetValue( double& rfValue ) const = 0;
+    virtual void        ImplSetValue( double fValue ) = 0;
+
+    DECL_LINK(ToggleHdl, weld::Toggleable&, void);
+
+private:
+    weld::RadioButton& mrRbAuto;
+    weld::RadioButton& mrRbMan;
+    weld::Widget&      mrEdValue;
+};
+
+class ScDPNumGroupEditHelper : public ScDPGroupEditHelper
+{
+public:
+    explicit ScDPNumGroupEditHelper(weld::RadioButton& rRbAuto,
+                                    weld::RadioButton& rRbMan,
+                                    ScDoubleField& rEdValue);
+
+    virtual             ~ScDPNumGroupEditHelper() {}
+private:
+    virtual bool        ImplGetValue( double& rfValue ) const override;
+    virtual void        ImplSetValue( double fValue ) override;
+
+private:
+    ScDoubleField&        mrEdValue;
+};
+
+class ScDPDateGroupEditHelper : public ScDPGroupEditHelper
+{
+public:
+    explicit ScDPDateGroupEditHelper(weld::RadioButton& rRbAuto,
+                                     weld::RadioButton& rRbMan,
+                                     SvtCalendarBox& rEdValue,
+                                     const Date& rNullDate);
+
+    virtual ~ScDPDateGroupEditHelper() {}
+
+private:
+    virtual bool        ImplGetValue( double& rfValue ) const override;
+    virtual void        ImplSetValue( double fValue ) override;
+
+private:
+    SvtCalendarBox&     mrEdValue;
+    Date                maNullDate;
+};
+
+class ScDPNumGroupDlg : public weld::GenericDialogController
+{
+public:
+    explicit ScDPNumGroupDlg(weld::Window* pParent, const ScDPNumGroupInfo& rInfo);
+    virtual ~ScDPNumGroupDlg() override;
+    ScDPNumGroupInfo    GetGroupInfo() const;
+
+private:
+    std::unique_ptr<weld::RadioButton> mxRbAutoStart;
+    std::unique_ptr<weld::RadioButton> mxRbManStart;
+    std::unique_ptr<ScDoubleField> mxEdStart;
+    std::unique_ptr<weld::RadioButton> mxRbAutoEnd;
+    std::unique_ptr<weld::RadioButton> mxRbManEnd;
+    std::unique_ptr<ScDoubleField> mxEdEnd;
+    std::unique_ptr<ScDoubleField> mxEdBy;
+    ScDPNumGroupEditHelper maStartHelper;
+    ScDPNumGroupEditHelper maEndHelper;
+};
+
+class ScDPDateGroupDlg : public weld::GenericDialogController
+{
+public:
+    explicit ScDPDateGroupDlg(weld::Window* pParent, const ScDPNumGroupInfo& rInfo,
+                              sal_Int32 nDatePart, const Date& rNullDate);
+    virtual ~ScDPDateGroupDlg() override;
+    ScDPNumGroupInfo GetGroupInfo() const;
+    sal_Int32 GetDatePart() const;
+
+private:
+    DECL_LINK(ToggleHdl, weld::Toggleable&, void);
+    DECL_LINK(CheckHdl, const weld::TreeView::iter_col&, void);
+
+    void Check();
+private:
+    std::unique_ptr<weld::RadioButton> mxRbAutoStart;
+    std::unique_ptr<weld::RadioButton> mxRbManStart;
+    std::unique_ptr<SvtCalendarBox> mxEdStart;
+    std::unique_ptr<weld::RadioButton> mxRbAutoEnd;
+    std::unique_ptr<weld::RadioButton> mxRbManEnd;
+    std::unique_ptr<SvtCalendarBox> mxEdEnd;
+    std::unique_ptr<weld::RadioButton> mxRbNumDays;
+    std::unique_ptr<weld::RadioButton> mxRbUnits;
+    std::unique_ptr<weld::SpinButton> mxEdNumDays;
+    std::unique_ptr<weld::TreeView> mxLbUnits;
+    std::unique_ptr<weld::Button> mxBtnOk;
+    ScDPDateGroupEditHelper maStartHelper;
+    ScDPDateGroupEditHelper maEndHelper;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/drawsh.hxx b/sc/source/ui/inc/drawsh.hxx
new file mode 100644
index 000000000..ae78ad102
--- /dev/null
+++ b/sc/source/ui/inc/drawsh.hxx
@@ -0,0 +1,96 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <shellids.hxx>
+#include <svx/svdtypes.hxx>
+#include <tools/link.hxx>
+#include <rtl/ref.hxx>
+
+class AbstractSvxObjectNameDialog;
+class ScViewData;
+class ScDrawView;
+class SdrMarkList;
+class SfxModule;
+class SdrObject;
+
+namespace weld { class Window; }
+
+namespace svx::sidebar { class SelectionChangeHandler; }
+
+class ScDrawShell : public SfxShell
+{
+    ScViewData& rViewData;
+    ::rtl::Reference<svx::sidebar::SelectionChangeHandler> mpSelectionChangeHandler;
+
+    DECL_LINK( NameObjectHdl, AbstractSvxObjectNameDialog&, bool );
+
+protected:
+    virtual void    Activate(bool bMDI) override;
+    ScViewData& GetViewData() { return rViewData; }
+
+public:
+    SFX_DECL_INTERFACE(SCID_DRAW_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+                    ScDrawShell(ScViewData& rData);
+                    virtual ~ScDrawShell() override;
+
+    static void StateDisableItems( SfxItemSet &rSet );
+
+    void    ExecDrawAttr(SfxRequest& rReq);
+    void    GetDrawAttrState(SfxItemSet &rSet);
+    void    GetAttrFuncState(SfxItemSet &rSet);
+
+    void    ExecDrawFunc(SfxRequest& rReq);
+    void    GetDrawFuncState(SfxItemSet &rSet);
+    void    GetState(SfxItemSet &rSet);
+
+    void    ExecFormText(const SfxRequest& rReq);     // StarFontWork
+    void    GetFormTextState(SfxItemSet& rSet);
+
+    void    ExecuteHLink(const SfxRequest& rReq);     // Hyperlink
+    void    GetHLinkState(SfxItemSet& rSet);
+
+    void    ExecFormatPaintbrush(const SfxRequest& rReq);
+    void    StateFormatPaintbrush(SfxItemSet& rSet);
+
+    void    ExecuteMacroAssign(SdrObject* pObj, weld::Window* pWin);
+    void    ExecuteLineDlg( const SfxRequest& rReq );
+    void    ExecuteAreaDlg( const SfxRequest& rReq );
+    void    ExecuteTextAttrDlg( SfxRequest& rReq );
+    void    ExecuteMeasureDlg( SfxRequest& rReq );
+
+    ScDrawView* GetDrawView();
+
+    static bool AreAllObjectsOnLayer(SdrLayerID nLayerNo,const SdrMarkList& rMark);
+
+    void GetDrawAttrStateForIFBX( SfxItemSet& rSet );
+    OUString const & GetSidebarContextName();
+
+    void setModified();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/drawutil.hxx b/sc/source/ui/inc/drawutil.hxx
new file mode 100644
index 000000000..7a241c4f9
--- /dev/null
+++ b/sc/source/ui/inc/drawutil.hxx
@@ -0,0 +1,38 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <types.hxx>
+
+class Fraction;
+class OutputDevice;
+class ScDocument;
+
+class ScDrawUtil
+{
+public:
+    static void CalcScale( const ScDocument& rDoc, SCTAB nTab,
+                        SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
+                        const OutputDevice* pDev, const Fraction& rZoomX, const Fraction& rZoomY,
+                        double nPPTX, double nPPTY,
+                        Fraction& rScaleX, Fraction& rScaleY );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/drawview.hxx b/sc/source/ui/inc/drawview.hxx
new file mode 100644
index 000000000..816a3428a
--- /dev/null
+++ b/sc/source/ui/inc/drawview.hxx
@@ -0,0 +1,179 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/fmview.hxx>
+
+#include <global.hxx>
+
+namespace com::sun::star::datatransfer { class XTransferable; }
+
+class ScDocument;
+class ScViewData;
+class ScDrawObjData;
+class SdrUndoManager;
+
+class ScDrawView final : public FmFormView
+{
+    ScViewData*             pViewData;
+    VclPtr<OutputDevice>    pDev;                   //! needed ?
+    ScDocument&             rDoc;
+    SCTAB                   nTab;
+    Fraction                aScaleX;                // Factor for Drawing-MapMode
+    Fraction                aScaleY;
+    std::unique_ptr<SdrDropMarkerOverlay> pDropMarker;
+    SdrObject*              pDropMarkObj;
+    bool                    bInConstruct;
+
+    void            Construct();
+
+    virtual void    ModelHasChanged() override;
+
+    // add custom handles (used by other apps, e.g. AnchorPos)
+    virtual void AddCustomHdl() override;
+
+    void ImplClearCalcDropMarker();
+
+    // Create a local UndoManager
+    std::unique_ptr<SdrUndoManager> createLocalTextUndoManager() override;
+
+public:
+    ScDrawView(
+        OutputDevice* pOut,
+        ScViewData* pData);
+
+    virtual ~ScDrawView() override;
+
+    virtual void    MarkListHasChanged() override;
+    virtual void    Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual void    DoConnect(SdrOle2Obj* pOleObj) override;
+
+    virtual void    MakeVisible( const tools::Rectangle& rRect, vcl::Window& rWin ) override;
+
+    virtual void    DeleteMarked() override;
+
+    virtual bool    SdrBeginTextEdit(
+                      SdrObject* pObj,
+                      SdrPageView* pPV = nullptr,
+                      vcl::Window* pWin = nullptr,
+                      bool bIsNewObj = false,
+                      SdrOutliner* pGivenOutliner = nullptr,
+                      OutlinerView* pGivenOutlinerView = nullptr,
+                      bool bDontDeleteOutliner = false,
+                      bool bOnlyOneView = false,
+                      bool bGrabFocus = true) override;
+
+    virtual SdrEndTextEditKind SdrEndTextEdit( bool bDontDeleteReally = false ) override;
+
+    void            MarkDropObj( SdrObject* pObj );
+
+    void            SetMarkedToLayer( SdrLayerID nLayerNo );
+
+    void            InvalidateAttribs();
+    void            InvalidateDrawTextAttrs();
+
+    void            BeginDrag( vcl::Window* pWindow, const Point& rStartPos );
+    void            DoCut();
+    void            DoCopy();
+
+    void            GetScale( Fraction& rFractX, Fraction& rFractY ) const;
+    void            RecalcScale();
+    void            UpdateWorkArea();
+    SCTAB           GetTab() const      { return nTab; }
+
+    void            CalcNormScale( Fraction& rFractX, Fraction& rFractY ) const;
+
+    void            SetPageAnchored();
+    void            SetCellAnchored(bool bResizeWithCell);
+    ScAnchorType    GetAnchorType() const;
+
+    void            UpdateIMap( SdrObject* pObj );
+
+    void            UpdateUserViewOptions();
+
+    void            SetMarkedOriginalSize();
+    void            FitToCellSize();
+
+    bool            SelectObject( std::u16string_view rName );
+    bool            HasMarkedControl() const;
+    bool            HasMarkedInternal() const;
+
+    bool            InsertObjectSafe(SdrObject* pObj, SdrPageView& rPV);
+
+    /** Returns the selected object, if it is the caption object of a cell note.
+        @param ppCaptData  (out-param) If not null, returns the pointer to the caption object data. */
+    SdrObject*      GetMarkedNoteCaption( ScDrawObjData** ppCaptData );
+
+    /** Locks/unlocks the specified layer in the draw page.
+        Unlocked layer is required to be able to edit the contained objects. */
+    void            LockCalcLayer( SdrLayerID nLayer, bool bLock );
+
+    /** Locks/unlocks the background layer that contains background objects.
+        Unlocked layer is required to be able to edit the objects. */
+    void     LockBackgroundLayer( bool bLock ) { LockCalcLayer( SC_LAYER_BACK, bLock ); }
+
+    /** Locks/unlocks the internal layer that contains caption objects of cell notes.
+        Unlocked layer is required to be able to edit the contained objects. */
+    void     LockInternalLayer( bool bLock = true ) { LockCalcLayer( SC_LAYER_INTERN, bLock ); }
+    /** Unlocks the internal layer that contains caption objects of cell notes. */
+    void     UnlockInternalLayer() { LockInternalLayer( false ); }
+
+    SdrEndTextEditKind  ScEndTextEdit();    // calls SetDrawTextUndo(0)
+    css::uno::Reference< css::datatransfer::XTransferable > CopyToTransferable();
+
+    SdrObject*  GetObjectByName(std::u16string_view rName);
+    bool        GetObjectIsMarked( const SdrObject * pObject );
+    void        SelectCurrentViewObject( std::u16string_view rName );
+
+    // #i123922# helper which checks if a Graphic may be applied to an existing
+    // SdrObject; if it's a SdrGrafObj the fill will be replaced. If it's a
+    // fillable, non-OLE SdrObject, the FillStyle will be adapted
+    SdrObject* ApplyGraphicToObject(
+        SdrObject& rHitObject,
+        const Graphic& rGraphic,
+        const OUString& rBeginUndoText,
+        const OUString& rFile);
+
+    static void CheckOle( const SdrMarkList& rMarkList, bool& rAnyOle, bool& rOneOle );
+
+    void SyncForGrid( SdrObject* pObj );
+
+    bool calculateGridOffsetForSdrObject(
+        SdrObject& rSdrObject,
+        basegfx::B2DVector& rTarget) const;
+    bool calculateGridOffsetForB2DRange(
+        const basegfx::B2DRange& rB2DRange,
+        basegfx::B2DVector& rTarget) const;
+    void resetGridOffsetsForAllSdrPageViews();
+
+    /// See SdrMarkView::GetSfxViewShell().
+    SfxViewShell* GetSfxViewShell() const override;
+
+    // Do not create ObjectContact locally, but offer a call to allow override
+    // and to create own derivations of ObjectContact
+    virtual sdr::contact::ObjectContact* createViewSpecificObjectContact(
+        SdrPageWindow& rPageWindow,
+        const char* pDebugName) const override;
+};
+
+extern Point aDragStartDiff;
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/drformsh.hxx b/sc/source/ui/inc/drformsh.hxx
new file mode 100644
index 000000000..97da8dee1
--- /dev/null
+++ b/sc/source/ui/inc/drformsh.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <shellids.hxx>
+#include "drawsh.hxx"
+
+class ScViewData;
+class SfxModule;
+
+class ScDrawFormShell final : public ScDrawShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_FORM_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScDrawFormShell(ScViewData& rData);
+    virtual ~ScDrawFormShell() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/drtxtob.hxx b/sc/source/ui/inc/drtxtob.hxx
new file mode 100644
index 000000000..4690c4625
--- /dev/null
+++ b/sc/source/ui/inc/drtxtob.hxx
@@ -0,0 +1,80 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <tools/link.hxx>
+#include <rtl/ref.hxx>
+
+#include <shellids.hxx>
+
+sal_uInt16 ScGetFontWorkId();       // instead of SvxFontWorkChildWindow::GetChildWindowId()
+
+class SfxModule;
+class ScViewData;
+class TransferableDataHelper;
+class TransferableClipboardListener;
+
+class ScDrawTextObjectBar final : public SfxShell
+{
+    ScViewData&         mrViewData;
+    rtl::Reference<TransferableClipboardListener> mxClipEvtLstnr;
+    bool                bPastePossible;
+
+    DECL_LINK( ClipboardChanged, TransferableDataHelper*, void );
+
+public:
+    SFX_DECL_INTERFACE(SCID_DRAW_TEXT_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScDrawTextObjectBar(ScViewData& rData);
+    virtual ~ScDrawTextObjectBar() override;
+
+    static void StateDisableItems( SfxItemSet &rSet );
+
+    void Execute( SfxRequest &rReq );
+    void ExecuteTrans( const SfxRequest& rReq );
+    void GetState( SfxItemSet& rSet );
+    void GetClipState( SfxItemSet& rSet );
+
+    void ExecuteAttr( SfxRequest &rReq );
+    void GetAttrState( SfxItemSet& rSet );
+    void ExecuteToggle( SfxRequest &rReq );
+    void GetStatePropPanelAttr(SfxItemSet &);
+
+    bool ExecuteCharDlg( const SfxItemSet& rArgs, SfxItemSet& rOutSet , sal_uInt16 nSlot);
+    bool ExecuteParaDlg( const SfxItemSet& rArgs, SfxItemSet& rOutSet );
+
+    void ExecuteExtra( SfxRequest &rReq );
+    void ExecFormText(const SfxRequest& rReq);        // StarFontWork
+    void GetFormTextState(SfxItemSet& rSet);
+
+private:
+    void ExecuteGlobal( SfxRequest &rReq );         // called by Execute for all objects
+    static void GetGlobalClipState( SfxItemSet& rSet );
+    void ExecutePasteContents( SfxRequest &rReq );
+    bool IsNoteEdit() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/drwtrans.hxx b/sc/source/ui/inc/drwtrans.hxx
new file mode 100644
index 000000000..99fdcf0d4
--- /dev/null
+++ b/sc/source/ui/inc/drwtrans.hxx
@@ -0,0 +1,99 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <vcl/transfer.hxx>
+
+#include <sfx2/objsh.hxx>
+#include <charthelper.hxx>
+
+class SdrModel;
+class ScDocShell;
+class INetBookmark;
+class SdrObject;
+class SdrView;
+class ScDrawView;
+class SdrOle2Obj;
+enum class ScDragSrc;
+
+class ScDrawTransferObj final : public TransferDataContainer
+{
+private:
+    std::unique_ptr<SdrModel>       m_pModel;
+    TransferableDataHelper          m_aOleData;
+    TransferableObjectDescriptor    m_aObjDesc;
+    SfxObjectShellRef               m_aDocShellRef;
+    SfxObjectShellRef               m_aDrawPersistRef;
+
+                                    // extracted from model in ctor:
+    Size                            m_aSrcSize;
+    std::unique_ptr<INetBookmark>   m_pBookmark;
+    bool                            m_bGraphic;
+    bool                            m_bGrIsBit;
+    bool                            m_bOleObj;
+                                    // source information for drag&drop:
+                                    // (view is needed to handle drawing objects)
+    std::unique_ptr<SdrView>        m_pDragSourceView;
+    ScDragSrc                       m_nDragSourceFlags;
+    bool                            m_bDragWasInternal;
+
+    ScRangeListVector               m_aProtectedChartRangesVector;
+
+    OUString maShellID;
+
+    void                InitDocShell();
+    SdrOle2Obj* GetSingleObject();
+
+    void CreateOLEData();
+
+public:
+            ScDrawTransferObj( std::unique_ptr<SdrModel> pClipModel, ScDocShell* pContainerShell,
+                                const TransferableObjectDescriptor& rDesc );
+    virtual ~ScDrawTransferObj() override;
+
+    virtual void        AddSupportedFormats() override;
+    virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
+    virtual bool        WriteObject( tools::SvRef<SotTempStream>& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId,
+                                        const css::datatransfer::DataFlavor& rFlavor ) override;
+    virtual void        DragFinished( sal_Int8 nDropAction ) override;
+
+    SdrModel*           GetModel() const { return m_pModel.get(); }
+
+    void                SetDrawPersist( const SfxObjectShellRef& rRef );
+    void                SetDragSource( const ScDrawView* pView );
+    void                SetDragSourceObj( SdrObject& rObj, SCTAB nTab );
+    void                SetDragSourceFlags( ScDragSrc nFlags );
+    void                SetDragWasInternal();
+
+    const OUString& GetShellID() const;
+
+    SdrView*            GetDragSourceView()             { return m_pDragSourceView.get(); }
+    ScDragSrc           GetDragSourceFlags() const      { return m_nDragSourceFlags; }
+
+    static ScDrawTransferObj* GetOwnClipboard(const css::uno::Reference<css::datatransfer::XTransferable2>&);
+
+    virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& rId ) override;
+    static const css::uno::Sequence< sal_Int8 >& getUnoTunnelId();
+
+    const ScRangeListVector& GetProtectedChartRangesVector() const { return m_aProtectedChartRangesVector; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/dwfunctr.hxx b/sc/source/ui/inc/dwfunctr.hxx
new file mode 100644
index 000000000..eda067e0b
--- /dev/null
+++ b/sc/source/ui/inc/dwfunctr.hxx
@@ -0,0 +1,76 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <comphelper/configurationlistener.hxx>
+#include <sfx2/sidebar/PanelLayout.hxx>
+
+class ScFuncDesc;
+namespace formula { class IFunctionDescription; }
+
+class ScFunctionWin;
+
+class EnglishFunctionNameChange : public comphelper::ConfigurationListenerProperty<bool>
+{
+    ScFunctionWin* m_pFunctionWin;
+protected:
+    virtual void setProperty(const css::uno::Any &rProperty) override;
+public:
+    EnglishFunctionNameChange(const rtl::Reference<comphelper::ConfigurationListener> &rListener, ScFunctionWin* pFunctionWin)
+        : ConfigurationListenerProperty(rListener, "EnglishFunctionName")
+        , m_pFunctionWin(pFunctionWin)
+    {
+    }
+};
+
+class ScFunctionWin : public PanelLayout
+{
+
+private:
+    std::unique_ptr<weld::ComboBox> xCatBox;
+    std::unique_ptr<weld::TreeView> xFuncList;
+    std::unique_ptr<weld::Button> xInsertButton;
+    std::unique_ptr<weld::Label> xFiFuncDesc;
+
+    rtl::Reference<comphelper::ConfigurationListener> xConfigListener;
+    std::unique_ptr<EnglishFunctionNameChange> xConfigChange;
+    const ScFuncDesc*   pFuncDesc;
+    sal_uInt16          nArgs;
+
+    ::std::vector< const formula::IFunctionDescription*> aLRUList;
+
+    void            UpdateLRUList();
+    void            DoEnter();
+    void            SetDescription();
+
+                    DECL_LINK( SetRowActivatedHdl, weld::TreeView&, bool );
+                    DECL_LINK( SetSelectionClickHdl, weld::Button&, void );
+                    DECL_LINK( SelComboHdl, weld::ComboBox&, void );
+                    DECL_LINK( SelTreeHdl, weld::TreeView&, void );
+
+public:
+    ScFunctionWin(weld::Widget* pParent);
+
+    virtual ~ScFunctionWin() override;
+
+    void            InitLRUList();
+    void            UpdateFunctionList();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/editable.hxx b/sc/source/ui/inc/editable.hxx
new file mode 100644
index 000000000..1c229a1b1
--- /dev/null
+++ b/sc/source/ui/inc/editable.hxx
@@ -0,0 +1,89 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include <unotools/resmgr.hxx>
+
+class ScDocument;
+class ScViewFunc;
+class ScMarkData;
+
+namespace sc {
+
+enum class ColRowEditAction;
+
+}
+
+class ScEditableTester
+{
+    bool mbIsEditable;
+    bool mbOnlyMatrix;
+
+public:
+            ScEditableTester();
+
+            // calls TestBlock
+            /** @param  bNoMatrixAtAll
+                        TRUE if there must not be any matrix, not even entirely
+                        contained; for example in sorting. */
+            ScEditableTester( const ScDocument& rDoc, SCTAB nTab,
+                        SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
+                        bool bNoMatrixAtAll = false );
+
+            // calls TestSelectedBlock
+            ScEditableTester( const ScDocument& rDoc,
+                        SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
+                        const ScMarkData& rMark );
+
+            // calls TestRange
+            ScEditableTester( const ScDocument& rDoc, const ScRange& rRange );
+
+            // calls TestSelection
+            ScEditableTester( const ScDocument& rDoc, const ScMarkData& rMark );
+
+            // calls TestView
+            ScEditableTester( ScViewFunc* pView );
+
+    ScEditableTester(
+        const ScDocument& rDoc, sc::ColRowEditAction eAction, SCCOLROW nStart, SCCOLROW nEnd,
+        const ScMarkData& rMark );
+
+            // Several calls to the Test... methods check if *all* of the ranges
+            // are editable. For several independent checks, Reset() has to be used.
+    void    TestBlock( const ScDocument& rDoc, SCTAB nTab,
+                        SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
+                        bool bNoMatrixAtAll = false );
+    void    TestSelectedBlock( const ScDocument& rDoc,
+                        SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
+                        const ScMarkData& rMark );
+    void    TestRange( const ScDocument& rDoc, const ScRange& rRange );
+    void    TestSelection( const ScDocument& rDoc, const ScMarkData& rMark );
+
+    void TestBlockForAction(
+        const ScDocument& rDoc, sc::ColRowEditAction eAction, SCCOLROW nStart, SCCOLROW nEnd,
+        const ScMarkData& rMark );
+
+    bool IsEditable() const { return mbIsEditable; }
+    bool IsFormatEditable() const { return mbIsEditable || mbOnlyMatrix; }
+    TranslateId GetMessageId() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/editfield.hxx b/sc/source/ui/inc/editfield.hxx
new file mode 100644
index 000000000..103919d1b
--- /dev/null
+++ b/sc/source/ui/inc/editfield.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+/** An edit control that contains a double precision floating-point value. */
+class ScDoubleField
+{
+private:
+    std::unique_ptr<weld::Entry> m_xEntry;
+
+public:
+    explicit ScDoubleField(std::unique_ptr<weld::Entry> xEntry);
+
+    bool GetValue(double& rfValue) const;
+    void SetValue(double fValue, sal_Int32 nDecPlaces = 12);
+
+    weld::Entry& get_widget() { return *m_xEntry; }
+
+    void grab_focus() { m_xEntry->grab_focus(); }
+    bool get_sensitive() const { return m_xEntry->get_sensitive(); }
+    void set_sensitive(bool bSensitive) { m_xEntry->set_sensitive(bSensitive); }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/editsh.hxx b/sc/source/ui/inc/editsh.hxx
new file mode 100644
index 000000000..5fb8a3c9a
--- /dev/null
+++ b/sc/source/ui/inc/editsh.hxx
@@ -0,0 +1,90 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <tools/link.hxx>
+#include <rtl/ref.hxx>
+
+#include <shellids.hxx>
+
+class SfxModule;
+class EditView;
+class ScViewData;
+class ScInputHandler;
+class SvxURLField;
+class TransferableDataHelper;
+class TransferableClipboardListener;
+
+class ScEditShell final : public SfxShell
+{
+private:
+    EditView*   pEditView;
+    ScViewData& rViewData;
+    rtl::Reference<TransferableClipboardListener> mxClipEvtLstnr;
+    bool        bPastePossible;
+    bool        bIsInsertMode;
+
+    // tdf#140361 at context menu popup time set if the EditHyperlink entry
+    // should be disabled and use that state if queried about it if
+    // EditHyperlink is dispatched from the menu. So ignoring where the mouse
+    // currently happens to be when the menu was dismissed.
+    std::optional<bool> moAtContextMenu_DisableEditHyperlink;
+
+    const SvxURLField* GetURLField();
+    ScInputHandler* GetMyInputHdl();
+
+    DECL_LINK( ClipboardChanged, TransferableDataHelper*, void );
+
+public:
+    SFX_DECL_INTERFACE(SCID_EDIT_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScEditShell(EditView* pView, ScViewData& rData);
+    virtual ~ScEditShell() override;
+
+    void    SetEditView(EditView* pView);
+    EditView* GetEditView() {return pEditView;}
+
+    void    Execute(SfxRequest& rReq);
+    void    ExecuteTrans(const SfxRequest& rReq);
+    void    GetState(SfxItemSet &rSet);
+    void    GetClipState(SfxItemSet& rSet);
+
+    void    ExecuteAttr(SfxRequest& rReq);
+    void    GetAttrState(SfxItemSet &rSet);
+
+    void    ExecuteUndo(const SfxRequest& rReq);
+    void    GetUndoState(SfxItemSet &rSet);
+
+    OUString GetSelectionText( bool bWholeWord );
+
+    /// return true if "Edit Hyperlink" in context menu should be disabled
+    bool ShouldDisableEditHyperlink() const;
+    /// force "Edit Hyperlink" to true, with the expectation that SID_EDIT_HYPERLINK is
+    /// later Invalidated to reset it back to its natural value
+    void EnableEditHyperlink();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/filldlg.hxx b/sc/source/ui/inc/filldlg.hxx
new file mode 100644
index 000000000..c52452841
--- /dev/null
+++ b/sc/source/ui/inc/filldlg.hxx
@@ -0,0 +1,101 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <global.hxx>
+
+class ScDocument;
+
+class ScFillSeriesDlg : public weld::GenericDialogController
+{
+public:
+    ScFillSeriesDlg( weld::Window*        pParent,
+                     ScDocument&    rDocument,
+                     FillDir        eFillDir,
+                     FillCmd        eFillCmd,
+                     FillDateCmd    eFillDateCmd,
+                     const OUString& aStartStr,
+                     double         fStep,
+                     double         fMax,
+                     SCSIZE       nSelectHeight,
+                     SCSIZE       nSelectWidth,
+                     sal_uInt16     nPossDir );
+    virtual ~ScFillSeriesDlg() override;
+
+    FillDir     GetFillDir() const          { return theFillDir; }
+    FillCmd     GetFillCmd() const          { return theFillCmd; }
+    FillDateCmd GetFillDateCmd() const      { return theFillDateCmd; }
+    double      GetStart() const            { return fStartVal; }
+    double      GetStep() const             { return fIncrement; }
+    double      GetMax() const              { return fEndVal; }
+
+    OUString GetStartStr() const       { return m_xEdStartVal->get_text(); }
+
+    void SetEdStartValEnabled(bool bFlag);
+
+private:
+    const OUString aStartStrVal;
+    const OUString aErrMsgInvalidVal;
+
+    ScDocument& rDoc;
+    FillDir     theFillDir;
+    FillCmd     theFillCmd;
+    FillDateCmd theFillDateCmd;
+    double      fStartVal;
+    double      fIncrement;
+    double      fEndVal;
+    const SCSIZE m_nSelectHeight;
+    const SCSIZE m_nSelectWidth;
+
+    std::unique_ptr<weld::Label> m_xFtStartVal;
+    std::unique_ptr<weld::Entry> m_xEdStartVal;
+
+    std::unique_ptr<weld::Label> m_xFtEndVal;
+    std::unique_ptr<weld::Entry> m_xEdEndVal;
+
+    std::unique_ptr<weld::Label> m_xFtIncrement;
+    std::unique_ptr<weld::Entry> m_xEdIncrement;
+    std::unique_ptr<weld::RadioButton> m_xBtnDown;
+    std::unique_ptr<weld::RadioButton> m_xBtnRight;
+    std::unique_ptr<weld::RadioButton> m_xBtnUp;
+    std::unique_ptr<weld::RadioButton> m_xBtnLeft;
+
+    std::unique_ptr<weld::RadioButton> m_xBtnArithmetic;
+    std::unique_ptr<weld::RadioButton> m_xBtnGeometric;
+    std::unique_ptr<weld::RadioButton> m_xBtnDate;
+    std::unique_ptr<weld::RadioButton> m_xBtnAutoFill;
+
+    std::unique_ptr<weld::Label> m_xFtTimeUnit;
+    std::unique_ptr<weld::RadioButton> m_xBtnDay;
+    std::unique_ptr<weld::RadioButton> m_xBtnDayOfWeek;
+    std::unique_ptr<weld::RadioButton> m_xBtnMonth;
+    std::unique_ptr<weld::RadioButton> m_xBtnYear;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+
+    void Init( sal_uInt16 nPossDir );
+    weld::Entry* CheckValues();
+
+    DECL_LINK(OKHdl, weld::Button&, void);
+    DECL_LINK(DisableHdl, weld::Toggleable&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/filtdlg.hxx b/sc/source/ui/inc/filtdlg.hxx
new file mode 100644
index 000000000..cac9bc71e
--- /dev/null
+++ b/sc/source/ui/inc/filtdlg.hxx
@@ -0,0 +1,244 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include <queryparam.hxx>
+#include <filterentries.hxx>
+#include <queryentry.hxx>
+
+#include <memory>
+#include <deque>
+#include <vector>
+#include <map>
+
+class ScFilterOptionsMgr;
+class ScViewData;
+class ScDocument;
+class ScQueryItem;
+
+class ScFilterDlg : public ScAnyRefDlgController
+{
+    struct EntryList
+    {
+        ScFilterEntries maFilterEntries;
+        size_t mnHeaderPos;
+
+        EntryList(const EntryList&) = delete;
+        const EntryList& operator=(const EntryList&) = delete;
+
+        EntryList();
+    };
+    typedef std::map<SCCOL, std::unique_ptr<EntryList>> EntryListsMap;
+public:
+    ScFilterDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                const SfxItemSet& rArgSet);
+    virtual ~ScFilterDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+
+    virtual bool    IsRefInputMode() const override;
+    virtual void    SetActive() override;
+
+    virtual void    Close() override;
+    void            SliderMoved();
+    size_t          GetSliderPos() const;
+    void            RefreshEditRow( size_t nOffset );
+
+private:
+    const OUString aStrUndefined;
+    const OUString aStrNone;
+
+    const OUString aStrEmpty;
+    const OUString aStrNotEmpty;
+    const OUString aStrColumn;
+    const OUString aStrTextColor;
+    const OUString aStrBackgroundColor;
+
+    std::unique_ptr<ScFilterOptionsMgr> pOptionsMgr;
+
+    const sal_uInt16        nWhichQuery;
+    ScQueryParam        theQueryData;
+    std::unique_ptr<ScQueryItem> pOutItem;
+    ScViewData*         pViewData;
+    ScDocument*         pDoc;
+    SCTAB               nSrcTab;
+
+    std::vector<weld::ComboBox*> maValueEdArr;
+    std::vector<weld::ComboBox*> maFieldLbArr;
+    std::vector<weld::ComboBox*> maCondLbArr;
+    std::vector<weld::ComboBox*> maConnLbArr;
+    std::vector<weld::ComboBox*> maColorLbArr;
+    std::vector<weld::Button*>   maRemoveBtnArr;
+
+    std::deque<bool>   maHasDates;
+    std::deque<bool>   maRefreshExceptQuery;
+    bool                bRefInputMode;
+
+    EntryListsMap m_EntryLists;
+
+    // Hack: RefInput control
+    std::unique_ptr<Timer>  pTimer;
+
+    std::unique_ptr<weld::ComboBox> m_xLbConnect1;
+    std::unique_ptr<weld::ComboBox> m_xLbField1;
+    std::unique_ptr<weld::ComboBox> m_xLbCond1;
+    std::unique_ptr<weld::ComboBox> m_xEdVal1;
+    std::unique_ptr<weld::ComboBox> m_xLbColor1;
+    std::unique_ptr<weld::Button>   m_xBtnRemove1;
+
+    std::unique_ptr<weld::ComboBox> m_xLbConnect2;
+    std::unique_ptr<weld::ComboBox> m_xLbField2;
+    std::unique_ptr<weld::ComboBox> m_xLbCond2;
+    std::unique_ptr<weld::ComboBox> m_xEdVal2;
+    std::unique_ptr<weld::ComboBox> m_xLbColor2;
+    std::unique_ptr<weld::Button>   m_xBtnRemove2;
+
+    std::unique_ptr<weld::ComboBox> m_xLbConnect3;
+    std::unique_ptr<weld::ComboBox> m_xLbField3;
+    std::unique_ptr<weld::ComboBox> m_xLbCond3;
+    std::unique_ptr<weld::ComboBox> m_xEdVal3;
+    std::unique_ptr<weld::ComboBox> m_xLbColor3;
+    std::unique_ptr<weld::Button>   m_xBtnRemove3;
+
+    std::unique_ptr<weld::ComboBox> m_xLbConnect4;
+    std::unique_ptr<weld::ComboBox> m_xLbField4;
+    std::unique_ptr<weld::ComboBox> m_xLbCond4;
+    std::unique_ptr<weld::ComboBox> m_xEdVal4;
+    std::unique_ptr<weld::ComboBox> m_xLbColor4;
+    std::unique_ptr<weld::Button>   m_xBtnRemove4;
+
+    std::unique_ptr<weld::Widget> m_xContents;
+    std::unique_ptr<weld::ScrolledWindow> m_xScrollBar;
+    std::unique_ptr<weld::Expander> m_xExpander;
+
+    std::unique_ptr<weld::Button> m_xBtnClear;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnCase;
+    std::unique_ptr<weld::CheckButton> m_xBtnRegExp;
+    std::unique_ptr<weld::CheckButton> m_xBtnHeader;
+    std::unique_ptr<weld::CheckButton> m_xBtnUnique;
+    std::unique_ptr<weld::CheckButton> m_xBtnCopyResult;
+    std::unique_ptr<weld::ComboBox> m_xLbCopyArea;
+    std::unique_ptr<formula::RefEdit> m_xEdCopyArea;
+    std::unique_ptr<formula::RefButton> m_xRbCopyArea;
+    std::unique_ptr<weld::CheckButton> m_xBtnDestPers;
+    std::unique_ptr<weld::Label> m_xFtDbAreaLabel;
+    std::unique_ptr<weld::Label> m_xFtDbArea;
+
+private:
+    void            Init            ( const SfxItemSet& rArgSet );
+    void            FillFieldLists  ();
+    void            UpdateValueList ( size_t nList );
+    void            UpdateHdrInValueList( size_t nList );
+    void            ClearValueList  ( size_t nList );
+    void            UpdateColorList ( size_t nList );
+    size_t          GetFieldSelPos  ( SCCOL nField );
+    ScQueryItem*    GetOutputItem   ();
+    void            SetValString    ( const OUString& rQueryStr,
+                                      const ScQueryEntry::Item& rItem,
+                                      OUString& rValStr );
+
+    // Handler:
+    DECL_LINK( LbSelectHdl,  weld::ComboBox&, void );
+    DECL_LINK( ValModifyHdl, weld::ComboBox&, void );
+    DECL_LINK( CheckBoxHdl,  weld::Toggleable&, void );
+    DECL_LINK( BtnClearHdl,  weld::Button&, void );
+    DECL_LINK( BtnRemoveHdl, weld::Button&, void );
+    DECL_LINK( EndDlgHdl,    weld::Button&, void );
+    DECL_LINK( ScrollHdl, weld::ScrolledWindow&, void );
+    DECL_LINK( MoreExpandedHdl, weld::Expander&, void );
+
+    // Hack: RefInput control
+    DECL_LINK( TimeOutHdl, Timer*, void );
+};
+
+class ScSpecialFilterDlg : public ScAnyRefDlgController
+{
+public:
+    ScSpecialFilterDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                       const SfxItemSet& rArgSet);
+    virtual ~ScSpecialFilterDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+
+    virtual bool    IsRefInputMode() const override;
+    virtual void    SetActive() override;
+
+    virtual void    Close() override;
+
+private:
+    const OUString aStrUndefined;
+
+    std::unique_ptr<ScFilterOptionsMgr> pOptionsMgr;
+
+    const sal_uInt16    nWhichQuery;
+    const ScQueryParam  theQueryData;
+    std::unique_ptr<ScQueryItem> pOutItem;
+    ScViewData*         pViewData;
+    ScDocument*         pDoc;
+
+    bool                bRefInputMode;
+
+    formula::RefEdit* m_pRefInputEdit;
+
+    std::unique_ptr<weld::ComboBox> m_xLbFilterArea;
+    std::unique_ptr<formula::RefEdit> m_xEdFilterArea;
+    std::unique_ptr<formula::RefButton> m_xRbFilterArea;
+
+    std::unique_ptr<weld::Expander> m_xExpander;
+    std::unique_ptr<weld::CheckButton> m_xBtnCase;
+    std::unique_ptr<weld::CheckButton> m_xBtnRegExp;
+    std::unique_ptr<weld::CheckButton> m_xBtnHeader;
+    std::unique_ptr<weld::CheckButton> m_xBtnUnique;
+    std::unique_ptr<weld::CheckButton> m_xBtnCopyResult;
+    std::unique_ptr<weld::ComboBox> m_xLbCopyArea;
+    std::unique_ptr<formula::RefEdit> m_xEdCopyArea;
+    std::unique_ptr<formula::RefButton> m_xRbCopyArea;
+    std::unique_ptr<weld::CheckButton> m_xBtnDestPers;
+    std::unique_ptr<weld::Label> m_xFtDbAreaLabel;
+    std::unique_ptr<weld::Label> m_xFtDbArea;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    std::unique_ptr<weld::Frame> m_xFilterFrame;
+    std::unique_ptr<weld::Label> m_xFilterLabel;
+
+private:
+    void            Init( const SfxItemSet& rArgSet );
+    ScQueryItem*    GetOutputItem( const ScQueryParam& rParam,
+                                    const ScRange& rSource );
+
+    // Handler
+    DECL_LINK( FilterAreaSelHdl, weld::ComboBox&, void );
+    DECL_LINK( FilterAreaModHdl, formula::RefEdit&, void );
+    DECL_LINK( EndDlgHdl,  weld::Button&, void );
+
+    // RefInput control
+    DECL_LINK( RefInputEditHdl, formula::RefEdit&, void );
+    DECL_LINK( RefInputButtonHdl, formula::RefButton&, void );
+    void RefInputHdl();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/foptmgr.hxx b/sc/source/ui/inc/foptmgr.hxx
new file mode 100644
index 000000000..661feac98
--- /dev/null
+++ b/sc/source/ui/inc/foptmgr.hxx
@@ -0,0 +1,83 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+namespace formula
+{
+    class RefButton;
+    class RefButton;
+    class RefEdit;
+}
+struct ScQueryParam;
+class ScDocument;
+class ScViewData;
+
+class ScFilterOptionsMgr
+{
+public:
+    ScFilterOptionsMgr(ScViewData* ptrViewData,
+                     const ScQueryParam& refQueryData,
+                     weld::CheckButton*  refBtnCase,
+                     weld::CheckButton* refBtnRegExp,
+                     weld::CheckButton* refBtnHeader,
+                     weld::CheckButton* refBtnUnique,
+                     weld::CheckButton* refBtnCopyResult,
+                     weld::CheckButton* refBtnDestPers,
+                     weld::ComboBox* refLbCopyArea,
+                     formula::RefEdit* refEdCopyArea,
+                     formula::RefButton* refRbCopyArea,
+                     weld::Label* refFtDbAreaLabel,
+                     weld::Label* refFtDbArea,
+                     const OUString& refStrUndefined );
+    bool    VerifyPosStr ( const OUString& rPosStr ) const;
+
+private:
+    ScViewData*     pViewData;
+    ScDocument*     pDoc;
+
+    weld::CheckButton* pBtnCase;
+    weld::CheckButton* pBtnRegExp;
+    weld::CheckButton* pBtnHeader;
+    weld::CheckButton* pBtnUnique;
+    weld::CheckButton* pBtnCopyResult;
+    weld::CheckButton* pBtnDestPers;
+    weld::ComboBox* pLbCopyArea;
+    formula::RefEdit* pEdCopyArea;
+    formula::RefButton* pRbCopyArea;
+    weld::Label* pFtDbAreaLabel;
+    weld::Label* pFtDbArea;
+
+    const OUString&   rStrUndefined;
+
+    const ScQueryParam& rQueryData;
+
+private:
+    void Init();
+
+    // Handler:
+    DECL_LINK( EdAreaModifyHdl, formula::RefEdit&, void );
+    DECL_LINK( LbAreaSelHdl, weld::ComboBox&, void );
+    DECL_LINK( BtnCopyResultHdl, weld::Toggleable&, void );
+};
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/formatsh.hxx b/sc/source/ui/inc/formatsh.hxx
new file mode 100644
index 000000000..193c98e04
--- /dev/null
+++ b/sc/source/ui/inc/formatsh.hxx
@@ -0,0 +1,75 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <shellids.hxx>
+
+class SfxModule;
+class ScViewData;
+enum class SvNumFormatType : sal_Int16;
+
+class ScFormatShell: public SfxShell
+{
+    ScViewData& rViewData;
+
+protected:
+    ScViewData&         GetViewData() { return rViewData; }
+    const ScViewData&   GetViewData() const { return rViewData; }
+
+public:
+    SFX_DECL_INTERFACE(SCID_FORMAT_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+                ScFormatShell(ScViewData& rData);
+    virtual     ~ScFormatShell() override;
+
+    void        ExecuteNumFormat( SfxRequest& rReq );
+    void        GetNumFormatState( SfxItemSet& rSet );
+
+    void        ExecuteAttr( SfxRequest& rReq );
+    void        GetAttrState( SfxItemSet& rSet );
+
+    void        ExecuteAlignment( SfxRequest& rReq );
+
+    void        ExecuteTextAttr( SfxRequest& rReq );
+    void        GetTextAttrState( SfxItemSet& rSet );
+
+    void        GetAlignState( SfxItemSet& rSet );
+    void        GetBorderState( SfxItemSet& rSet );
+
+    void        ExecuteStyle( SfxRequest& rReq );
+    void        GetStyleState( SfxItemSet& rSet );
+
+    void        ExecuteTextDirection( const SfxRequest& rReq );
+    void        GetTextDirectionState( SfxItemSet& rSet );
+
+    void        ExecFormatPaintbrush( const SfxRequest& rReq );
+    void        StateFormatPaintbrush( SfxItemSet& rSet );
+
+private:
+    SvNumFormatType GetCurrentNumberFormatType();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/formdata.hxx b/sc/source/ui/inc/formdata.hxx
new file mode 100644
index 000000000..a2cecbffa
--- /dev/null
+++ b/sc/source/ui/inc/formdata.hxx
@@ -0,0 +1,48 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <formula/formdata.hxx>
+class ScInputHandler;
+class ScDocShell;
+
+class ScFormEditData : public formula::FormEditData
+{
+public:
+                        ScFormEditData();
+                        virtual ~ScFormEditData() override;
+
+    ScInputHandler*     GetInputHandler()   { return pInputHandler;}
+    ScDocShell*         GetDocShell()       { return pScDocShell;}
+
+    void                SetInputHandler(ScInputHandler* pHdl)   { pInputHandler=pHdl;}
+    void                SetDocShell(ScDocShell* pSds)           { pScDocShell=pSds;}
+
+    virtual void            SaveValues() override;
+
+private:
+    ScFormEditData(ScFormEditData const &) = delete;
+    void operator =(ScFormEditData const &) = delete;
+
+    ScInputHandler*     pInputHandler;
+    ScDocShell*         pScDocShell;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/formula.hxx b/sc/source/ui/inc/formula.hxx
new file mode 100644
index 000000000..02ee866c1
--- /dev/null
+++ b/sc/source/ui/inc/formula.hxx
@@ -0,0 +1,104 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include "anyrefdg.hxx"
+
+#include <scmod.hxx>
+#include <formula/formula.hxx>
+#include "IAnyRefDialog.hxx"
+
+class ScViewData;
+class ScDocument;
+class ScFuncDesc;
+class ScInputHandler;
+class ScDocShell;
+
+class ScFormulaDlg final : public formula::FormulaDlg,
+                     public IAnyRefDialog
+{
+    ScFormulaReferenceHelper m_aHelper;
+    css::uno::Reference< css::sheet::XFormulaParser>          m_xParser;
+    css::uno::Reference< css::sheet::XFormulaOpCodeMapper>    m_xOpCodeMapper;
+
+            ScDocument*                 m_pDoc;
+            ScAddress                   m_CursorPos;
+            ScTabViewShell*             m_pViewShell;
+    mutable std::shared_ptr<ScCompiler> m_xCompiler;
+
+public:
+    ScFormulaDlg( SfxBindings* pB, SfxChildWindow* pCW,
+        weld::Window* pParent, const ScViewData& rViewData, const formula::IFunctionManager* _pFunctionMgr);
+    virtual ~ScFormulaDlg() COVERITY_NOEXCEPT_FALSE override;
+
+    // IFormulaEditorHelper
+    virtual void notifyChange() override;
+    virtual void fill() override;
+    virtual bool calculateValue(const OUString& _sExpression, OUString& _rResult, bool bMatrixFormula) override;
+    virtual std::shared_ptr<formula::FormulaCompiler> getCompiler() const override;
+    virtual std::unique_ptr<formula::FormulaCompiler> createCompiler( formula::FormulaTokenArray& rArray ) const override;
+    virtual void doClose(bool _bOk) override;
+    virtual void insertEntryToLRUList(const formula::IFunctionDescription*  pDesc) override;
+    virtual void showReference(const OUString& _sFormula) override;
+    virtual void dispatch(bool _bOK, bool _bMatrixChecked) override;
+    virtual void setDispatcherLock( bool bLock ) override;
+    virtual void deleteFormData() override;
+    virtual void clear() override;
+    virtual void switchBack() override;
+    virtual formula::FormEditData* getFormEditData() const override;
+    virtual void setCurrentFormula(const OUString& _sReplacement) override;
+    virtual void setSelection(sal_Int32 _nStart, sal_Int32 _nEnd) override;
+    virtual void getSelection(sal_Int32& _nStart, sal_Int32& _nEnd) const override;
+    virtual OUString getCurrentFormula() const override;
+
+    virtual formula::IFunctionManager* getFunctionManager() override;
+    virtual ::std::unique_ptr<formula::FormulaTokenArray> convertToTokenArray(const css::uno::Sequence< css::sheet::FormulaToken >& _aTokenList) override;
+    virtual css::uno::Reference< css::sheet::XFormulaParser> getFormulaParser() const override;
+    virtual css::uno::Reference< css::sheet::XFormulaOpCodeMapper> getFormulaOpCodeMapper() const override;
+    virtual css::table::CellAddress getReferencePosition() const override;
+
+    virtual void Close() override;
+
+    // sc::IAnyRefDialog
+    virtual void ShowReference(const OUString& _sRef) override;
+    virtual void HideReference( bool bDoneRefMode = true ) override;
+    virtual void SetReference( const ScRange& rRef, ScDocument& rD ) override;
+
+    virtual void ReleaseFocus( formula::RefEdit* pEdit ) override;
+    virtual void ToggleCollapsed( formula::RefEdit* pEdit, formula::RefButton* pButton ) override;
+    virtual void RefInputDone( bool bForced = false ) override;
+    virtual bool IsTableLocked() const override;
+    virtual bool IsRefInputMode() const override;
+
+    virtual bool IsDocAllowed( SfxObjectShell* pDocSh ) const override;
+    virtual void AddRefEntry() override;
+    virtual void SetActive() override;
+    virtual void ViewShellChanged() override;
+
+private:
+    virtual void RefInputStart( formula::RefEdit* pEdit, formula::RefButton* pButton = nullptr ) override;
+    static void  SaveLRUEntry(const ScFuncDesc* pFuncDesc);
+
+    static bool  IsInputHdl(const ScInputHandler* pHdl);
+    static ScInputHandler* GetNextInputHandler(const ScDocShell* pDocShell, ScTabViewShell** ppViewSh);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fuconarc.hxx b/sc/source/ui/inc/fuconarc.hxx
new file mode 100644
index 000000000..d1fb31aad
--- /dev/null
+++ b/sc/source/ui/inc/fuconarc.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fuconstr.hxx"
+
+/** Draw rectangle */
+class FuConstArc : public FuConstruct
+{
+public:
+    FuConstArc(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+               SdrModel* pDoc, const SfxRequest& rReq);
+
+    virtual ~FuConstArc() override;
+                                       // Mouse- & Key-Events
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    virtual void Activate() override;
+    virtual void Deactivate() override;
+
+    // Create default drawing objects via keyboard
+    virtual SdrObjectUniquePtr CreateDefaultObject(const sal_uInt16 nID, const tools::Rectangle& rRectangle) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fuconcustomshape.hxx b/sc/source/ui/inc/fuconcustomshape.hxx
new file mode 100644
index 000000000..89f22d17a
--- /dev/null
+++ b/sc/source/ui/inc/fuconcustomshape.hxx
@@ -0,0 +1,49 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fuconstr.hxx"
+
+class SAL_DLLPUBLIC_RTTI FuConstCustomShape : public FuConstruct
+{
+    OUString aCustomShape;
+
+    void SetAttributes( SdrObject* pObj );
+
+public:
+    FuConstCustomShape(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+                       SdrModel* pDoc, const SfxRequest& rReq);
+
+    virtual ~FuConstCustomShape() override;
+                                       // Mouse- & Key-Events
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    virtual void Activate() override;
+    virtual void Deactivate() override;
+
+    // Create default drawing objects via keyboard
+    virtual SdrObjectUniquePtr CreateDefaultObject( const sal_uInt16 nID, const tools::Rectangle& rRectangle ) override;
+
+    // #i33136#
+    virtual bool doConstructOrthogonal() const override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fuconpol.hxx b/sc/source/ui/inc/fuconpol.hxx
new file mode 100644
index 000000000..e09225136
--- /dev/null
+++ b/sc/source/ui/inc/fuconpol.hxx
@@ -0,0 +1,44 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fuconstr.hxx"
+
+/** Base class for all functions */
+class FuConstPolygon : public FuConstruct
+{
+public:
+    FuConstPolygon(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+                   SdrModel* pDoc, const SfxRequest& rReq);
+
+    virtual ~FuConstPolygon() override;
+                                       // Mouse- & Key-Events
+    virtual bool MouseMove(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    virtual void Activate() override;
+    virtual void Deactivate() override;
+
+    // Create default drawing objects via keyboard
+    virtual SdrObjectUniquePtr CreateDefaultObject(const sal_uInt16 nID, const tools::Rectangle& rRectangle) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fuconrec.hxx b/sc/source/ui/inc/fuconrec.hxx
new file mode 100644
index 000000000..1f3fbb8ee
--- /dev/null
+++ b/sc/source/ui/inc/fuconrec.hxx
@@ -0,0 +1,44 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fuconstr.hxx"
+
+/** Draw rectangle */
+class FuConstRectangle : public FuConstruct
+{
+public:
+    FuConstRectangle(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+                     SdrModel* pDoc, const SfxRequest& rReq);
+
+    virtual ~FuConstRectangle() override;
+                                       // Mouse- & Key-Events
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    virtual void Activate() override;
+    virtual void Deactivate() override;
+    static void SetLineEnds(SfxItemSet& rAttr, const SdrObject& rObj, sal_uInt16 nSlotId);
+
+    // Create default drawing objects via keyboard
+    virtual SdrObjectUniquePtr CreateDefaultObject(const sal_uInt16 nID, const tools::Rectangle& rRectangle) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fuconstr.hxx b/sc/source/ui/inc/fuconstr.hxx
new file mode 100644
index 000000000..a9076ee3e
--- /dev/null
+++ b/sc/source/ui/inc/fuconstr.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fudraw.hxx"
+
+#include <scdllapi.h> // SC_DLLPUBLIC is needed for unittest
+
+/** Draw rectangle */
+class SAL_DLLPUBLIC_RTTI FuConstruct : public FuDraw
+{
+public:
+    FuConstruct(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+                SdrModel* pDoc, const SfxRequest& rReq);
+
+    virtual ~FuConstruct() override;
+                                       // Mouse- & Key-Events
+    virtual bool KeyInput(const KeyEvent& rKEvt) override;
+    SC_DLLPUBLIC virtual bool MouseMove(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+            bool SimpleMouseButtonUp(const MouseEvent& rMEvt);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fuconuno.hxx b/sc/source/ui/inc/fuconuno.hxx
new file mode 100644
index 000000000..1c58d5db3
--- /dev/null
+++ b/sc/source/ui/inc/fuconuno.hxx
@@ -0,0 +1,50 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fuconstr.hxx"
+
+#include <scdllapi.h> // SC_DLLPUBLIC is needed for unittest
+
+enum class SdrInventor : sal_uInt32;
+
+/** Draw Control */
+class SAL_DLLPUBLIC_RTTI FuConstUnoControl final : public FuConstruct
+{
+    SdrInventor nInventor;
+    SdrObjKind nIdentifier;
+
+public:
+    FuConstUnoControl(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+                       SdrModel* pDoc, const SfxRequest& rReq);
+
+    virtual ~FuConstUnoControl() override;
+                                       // Mouse- & Key-Events
+    SC_DLLPUBLIC virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    SC_DLLPUBLIC virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    SC_DLLPUBLIC virtual void Activate() override;
+    SC_DLLPUBLIC virtual void Deactivate() override;
+
+    // Create default drawing objects via keyboard
+    virtual SdrObjectUniquePtr CreateDefaultObject(const sal_uInt16 nID, const tools::Rectangle& rRectangle) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fudraw.hxx b/sc/source/ui/inc/fudraw.hxx
new file mode 100644
index 000000000..0fdd6f9e8
--- /dev/null
+++ b/sc/source/ui/inc/fudraw.hxx
@@ -0,0 +1,54 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fupoor.hxx"
+
+enum class PointerStyle;
+
+/** Base class for all Drawmodule specific functions */
+class FuDraw : public FuPoor
+{
+protected:
+    PointerStyle aNewPointer;
+    PointerStyle aOldPointer;
+
+public:
+    FuDraw(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView, SdrModel* pDoc,
+           const SfxRequest& rReq);
+    virtual ~FuDraw() override;
+
+    virtual bool KeyInput(const KeyEvent& rKEvt) override;
+
+    virtual void ForcePointer(const MouseEvent* pMEvt);
+
+    virtual bool MouseMove(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    bool IsEditingANote() const;
+    bool IsSizingOrMovingNote(const MouseEvent& rMEvt) const;
+
+private:
+    void DoModifiers(const MouseEvent& rMEvt);
+    void ResetModifiers();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fuinsert.hxx b/sc/source/ui/inc/fuinsert.hxx
new file mode 100644
index 000000000..3018d66fe
--- /dev/null
+++ b/sc/source/ui/inc/fuinsert.hxx
@@ -0,0 +1,59 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fupoor.hxx"
+#include <scdllapi.h>
+#include <com/sun/star/ui/dialogs/DialogClosedEvent.hpp>
+
+class FuInsertGraphic : public FuPoor
+{
+public:
+    FuInsertGraphic(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+           SdrModel* pDoc, SfxRequest& rReq);
+    virtual ~FuInsertGraphic() override;
+};
+
+class FuInsertOLE : public FuPoor
+{
+public:
+    FuInsertOLE(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+           SdrModel* pDoc, SfxRequest& rReq);
+};
+
+class FuInsertChart : public FuPoor
+{
+ public:
+    FuInsertChart( ScTabViewShell& pViewSh, vcl::Window* pWin, ScDrawView* pView,
+                   SdrModel* pDoc, SfxRequest& rReq,
+                   const Link<css::ui::dialogs::DialogClosedEvent*, void>& rLink);
+};
+
+class FuInsertMedia : public FuPoor
+{
+public:
+    FuInsertMedia(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+           SdrModel* pDoc, const SfxRequest& rReq);
+    virtual ~FuInsertMedia() override;
+};
+
+void SC_DLLPUBLIC ScLimitSizeOnDrawPage( Size& rSize, Point& rPos, const Size& rPage );
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fupoor.hxx b/sc/source/ui/inc/fupoor.hxx
new file mode 100644
index 000000000..978a2ca09
--- /dev/null
+++ b/sc/source/ui/inc/fupoor.hxx
@@ -0,0 +1,107 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/timer.hxx>
+#include <sfx2/request.hxx>
+#include <svx/svdobj.hxx>
+#include <vcl/window.hxx>
+
+class ScDrawView;
+class ScTabViewShell;
+class SdrModel;
+class CommandEvent;
+class KeyEvent;
+class MouseEvent;
+
+//  Return values for command
+#define SC_CMD_NONE     0
+#define SC_CMD_USED     1
+
+/** Base class for all functions */
+class FuPoor
+{
+protected:
+    ScDrawView*     pView;
+    ScTabViewShell& rViewShell;
+    VclPtr<vcl::Window>     pWindow;
+    SdrModel*       pDrDoc;
+
+    SfxRequest      aSfxRequest;
+
+    Timer           aScrollTimer;           // for Autoscrolling
+    DECL_LINK( ScrollHdl, Timer *, void );
+    void ForceScroll(const Point& aPixPos);
+
+    Timer           aDragTimer;             // for Drag&Drop
+    DECL_LINK( DragTimerHdl, Timer *, void );
+    DECL_LINK( DragHdl, void *, void );
+    bool            bIsInDragMode;
+    Point           aMDPos;                 // Position of MouseButtonDown
+
+    // member to hold state of the mouse buttons for creation
+    // of own MouseEvents (like in ScrollHdl)
+private:
+    sal_uInt16      mnCode;
+
+public:
+    FuPoor(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+           SdrModel* pDoc, const SfxRequest& rReq);
+    virtual ~FuPoor();
+
+    // see member
+    void SetMouseButtonCode(sal_uInt16 nNew) { if(nNew != mnCode) mnCode = nNew; }
+    sal_uInt16 GetMouseButtonCode() const { return mnCode; }
+
+    // Mouse- & Key-Events; return value=TRUE: Event was processed
+    virtual bool KeyInput(const KeyEvent& rKEvt);
+    virtual bool MouseMove(const MouseEvent&) { return false; }
+
+    // moved from inline to *.cxx
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt); // { return FALSE; }
+
+    // moved from inline to *.cxx
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt); // { return FALSE; }
+
+    sal_uInt8 Command(const CommandEvent& rCEvt);
+
+    virtual void Activate();
+    virtual void Deactivate();
+
+    void SetWindow(vcl::Window* pWin) { pWindow = pWin; }
+
+    sal_uInt16 GetSlotID() const { return aSfxRequest.GetSlot(); }
+
+    bool    IsDetectiveHit( const Point& rLogicPos );
+
+    void    StopDragTimer();
+
+    // Create default drawing objects via keyboard
+    virtual SdrObjectUniquePtr CreateDefaultObject(const sal_uInt16 nID, const tools::Rectangle& rRectangle);
+
+protected:
+    static void ImpForceQuadratic(tools::Rectangle& rRect);
+
+public:
+    // #i33136#
+    virtual bool doConstructOrthogonal() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/fusel.hxx b/sc/source/ui/inc/fusel.hxx
new file mode 100644
index 000000000..2326e5ad7
--- /dev/null
+++ b/sc/source/ui/inc/fusel.hxx
@@ -0,0 +1,48 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fudraw.hxx"
+
+class SdrPageView;
+
+/** Base class for all functions */
+class FuSelection : public FuDraw
+{
+public:
+    FuSelection(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+           SdrModel* pDoc, const SfxRequest& rReq );
+
+    virtual ~FuSelection() override;
+                                       // Mouse- & Key-Events
+    virtual bool MouseMove(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    void    ActivateNoteHandles(SdrObject* pObj);
+
+private:
+    bool TestDetective( const SdrPageView* pPV, const Point& rPos );  // -> fusel2
+
+    bool                IsNoteCaptionMarked() const;
+    bool                IsNoteCaptionClicked( const Point& rPos ) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/futext.hxx b/sc/source/ui/inc/futext.hxx
new file mode 100644
index 000000000..c53a5b388
--- /dev/null
+++ b/sc/source/ui/inc/futext.hxx
@@ -0,0 +1,56 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "fuconstr.hxx"
+
+class SdrOutliner;
+
+/** Base class for Text functions */
+class FuText : public FuConstruct
+{
+public:
+    FuText(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
+                   SdrModel* pDoc, const SfxRequest& rReq);
+
+    virtual ~FuText() override;
+
+    virtual bool KeyInput(const KeyEvent& rKEvt) override;
+    virtual bool MouseMove(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+
+    virtual void Activate() override;
+    virtual void Deactivate() override;
+
+    virtual void ForcePointer(const MouseEvent* pMEvt) override;
+
+    void    SetInEditMode( SdrObject* pObj = nullptr, const Point* pMousePixel = nullptr,
+                            bool bCursorToEnd = false, const KeyEvent* pInitialKey = nullptr );
+    void    StopEditMode();
+
+    // Create default drawing objects via keyboard
+    virtual SdrObjectUniquePtr CreateDefaultObject(const sal_uInt16 nID, const tools::Rectangle& rRectangle) override;
+
+private:
+    std::unique_ptr<SdrOutliner> MakeOutliner();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/gototabdlg.hxx b/sc/source/ui/inc/gototabdlg.hxx
new file mode 100644
index 000000000..827f56b17
--- /dev/null
+++ b/sc/source/ui/inc/gototabdlg.hxx
@@ -0,0 +1,43 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScGoToTabDlg : public weld::GenericDialogController
+{
+private:
+    std::vector<OUString> maCacheSheetsNames;
+
+    std::unique_ptr<weld::Frame> m_xFrameMask;
+    std::unique_ptr<weld::Entry> m_xEnNameMask;
+    std::unique_ptr<weld::Frame> m_xFrameSheets;
+    std::unique_ptr<weld::TreeView> m_xLb;
+
+    DECL_LINK(DblClkHdl, weld::TreeView&, bool);
+    DECL_LINK(FindNameHdl, weld::Entry&, void);
+
+public:
+    ScGoToTabDlg(weld::Window* pParent);
+    virtual ~ScGoToTabDlg() override;
+
+    /** Sets dialog title, label texts and help IDs. */
+    void SetDescription(const OUString& rTitle, const OUString& rEntryLabel,
+                        const OUString& rListLabel, const OString& rDlgHelpId,
+                        const OString& rEnHelpId, const OString& rLbHelpId);
+
+    /** Inserts a string into the weld::TreeView. */
+    void Insert(const OUString& rString, bool bSelected);
+
+    OUString GetSelectedEntry() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/graphsh.hxx b/sc/source/ui/inc/graphsh.hxx
new file mode 100644
index 000000000..cae5ac69b
--- /dev/null
+++ b/sc/source/ui/inc/graphsh.hxx
@@ -0,0 +1,70 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include <vector>
+#include <sfx2/shell.hxx>
+#include <shellids.hxx>
+#include "drawsh.hxx"
+
+class SdrExternalToolEdit;
+class ScViewData;
+class SfxModule;
+
+
+class ScGraphicShell final : public ScDrawShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_GRAPHIC_SHELL)
+
+private:
+    std::vector<std::unique_ptr<SdrExternalToolEdit>> m_ExternalEdits;
+
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScGraphicShell(ScViewData& rData);
+    virtual ~ScGraphicShell() override;
+
+    void    Execute(SfxRequest& rReq);
+    void    GetAttrState(SfxItemSet &rSet);
+
+    void    ExecuteFilter(const SfxRequest& rReq);
+    void    GetFilterState(SfxItemSet &rSet);
+
+    void    ExecuteExternalEdit(SfxRequest& rReq);
+    void    GetExternalEditState(SfxItemSet &rSet);
+
+    void    ExecuteCompressGraphic(SfxRequest& rReq);
+    void    GetCompressGraphicState(SfxItemSet &rSet);
+
+    void    ExecuteCropGraphic(SfxRequest& rReq);
+    void    GetCropGraphicState(SfxItemSet &rSet);
+
+    void    ExecuteSaveGraphic(SfxRequest& rReq);
+    void    GetSaveGraphicState(SfxItemSet &rSet);
+
+    void    ExecuteChangePicture(SfxRequest& rReq);
+    void    GetChangePictureState(SfxItemSet &rSet);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/gridmerg.hxx b/sc/source/ui/inc/gridmerg.hxx
new file mode 100644
index 000000000..62e9fdcbe
--- /dev/null
+++ b/sc/source/ui/inc/gridmerg.hxx
@@ -0,0 +1,52 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/long.hxx>
+#include <vcl/vclptr.hxx>
+
+class OutputDevice;
+
+class ScGridMerger
+{
+private:
+    VclPtr<OutputDevice> pDev;
+    tools::Long            nOneX;
+    tools::Long            nOneY;
+    tools::Long            nFixStart;
+    tools::Long            nFixEnd;
+    tools::Long            nVarStart;
+    tools::Long            nVarDiff;
+    tools::Long            nCount;
+    bool            bVertical;
+    bool            bOptimize;
+
+    void        AddLine( tools::Long nStart, tools::Long nEnd, tools::Long nPos );
+
+public:
+                ScGridMerger( OutputDevice* pOutDev, tools::Long nOnePixelX, tools::Long nOnePixelY );
+                ~ScGridMerger();
+
+    void        AddHorLine(bool bWorksInPixels, tools::Long nX1, tools::Long nX2, tools::Long nY, bool bDashed = false);
+    void        AddVerLine(bool bWorksInPixels, tools::Long nX, tools::Long nY1, tools::Long nY2, bool bDashed = false);
+    void        Flush();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/gridwin.hxx b/sc/source/ui/inc/gridwin.hxx
new file mode 100644
index 000000000..93d7abd09
--- /dev/null
+++ b/sc/source/ui/inc/gridwin.hxx
@@ -0,0 +1,527 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/transfer.hxx>
+#include "viewutil.hxx"
+#include "viewdata.hxx"
+#include "cbutton.hxx"
+#include "checklistmenu.hxx"
+#include <com/sun/star/sheet/DataPilotFieldOrientation.hpp>
+#include <o3tl/deleter.hxx>
+#include <vcl/window.hxx>
+
+#include <memory>
+#include <vector>
+
+
+namespace editeng {
+    struct MisspellRanges;
+}
+
+namespace sc {
+    class SpellCheckContext;
+}
+
+namespace sdr::overlay { class OverlayManager; }
+
+class FmFormView;
+struct ScTableInfo;
+struct ScDragData;
+class ScDPObject;
+class ScDPFieldButton;
+class ScOutputData;
+class SdrObject;
+class SdrEditView;
+class ScNoteMarker;
+class SdrHdlList;
+class ScTransferObj;
+struct SpellCallbackInfo;
+class ScLokRTLContext;
+
+        //  mouse status (nMouseStatus)
+
+#define SC_GM_NONE          0
+#define SC_GM_TABDOWN       1
+#define SC_GM_DBLDOWN       2
+#define SC_GM_FILTER        3
+#define SC_GM_IGNORE        4
+#define SC_GM_WATERUNDO     5
+#define SC_GM_URLDOWN       6
+
+        //  page drag mode
+
+#define SC_PD_NONE          0
+#define SC_PD_RANGE_L       1
+#define SC_PD_RANGE_R       2
+#define SC_PD_RANGE_T       4
+#define SC_PD_RANGE_B       8
+#define SC_PD_RANGE_TL      (SC_PD_RANGE_T|SC_PD_RANGE_L)
+#define SC_PD_RANGE_TR      (SC_PD_RANGE_T|SC_PD_RANGE_R)
+#define SC_PD_RANGE_BL      (SC_PD_RANGE_B|SC_PD_RANGE_L)
+#define SC_PD_RANGE_BR      (SC_PD_RANGE_B|SC_PD_RANGE_R)
+#define SC_PD_BREAK_H       16
+#define SC_PD_BREAK_V       32
+
+// predefines
+namespace sdr::overlay { class OverlayObjectList; }
+
+class ScFilterListBox;
+
+class SAL_DLLPUBLIC_RTTI ScGridWindow : public vcl::Window, public DropTargetHelper, public DragSourceHelper
+{
+    // ScFilterListBox is always used for selection list
+    friend class ScFilterListBox;
+
+    enum RfCorner
+    {
+        NONE,
+        LEFT_UP,
+        RIGHT_UP,
+        LEFT_DOWN,
+        RIGHT_DOWN
+    };
+
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOOCursors;
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOOSelection;
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOOSelectionBorder;
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOOAutoFill;
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOODragRect;
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOOHeader;
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOOShrink;
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mpOOSparklineGroup;
+
+    std::optional<tools::Rectangle> mpAutoFillRect;
+
+    /// LibreOfficeKit needs a persistent FmFormView for tiled rendering,
+    /// otherwise the invalidations from drawinglayer do not work.
+    std::unique_ptr<FmFormView> mpLOKDrawView;
+
+    struct MouseEventState;
+
+    /**
+     * Stores current visible column and row ranges, used to avoid expensive
+     * operations on objects that are outside visible area.
+     */
+    struct VisibleRange
+    {
+        SCCOL mnCol1;
+        SCCOL mnCol2;
+        SCROW mnRow1;
+        SCROW mnRow2;
+
+        VisibleRange(const ScDocument&);
+
+        bool isInside(SCCOL nCol, SCROW nRow) const;
+        bool set(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2);
+    };
+
+    VisibleRange maVisibleRange;
+
+    struct LOKCursorEntry
+    {
+        Fraction aScaleX;
+        Fraction aScaleY;
+        tools::Rectangle aRect;
+    };
+
+    // Stores the last cursor position in twips for all
+    // zoom levels demanded from a ScGridWindow instance.
+    std::vector<LOKCursorEntry> maLOKLastCursor;
+
+    std::shared_ptr<sc::SpellCheckContext> mpSpellCheckCxt;
+
+    ScViewData&             mrViewData;
+    ScSplitPos              eWhich;
+    ScHSplitPos             eHWhich;
+    ScVSplitPos             eVWhich;
+
+    std::unique_ptr<ScNoteMarker, o3tl::default_delete<ScNoteMarker>> mpNoteMarker;
+
+    std::shared_ptr<ScFilterListBox> mpFilterBox;
+    std::unique_ptr<ScCheckListMenuControl> mpAutoFilterPopup;
+    std::unique_ptr<ScCheckListMenuControl> mpDPFieldPopup;
+    std::unique_ptr<ScDPFieldButton> mpFilterButton;
+
+    ScCheckListMenuControl::ResultType aSaveAutoFilterResult;
+
+    sal_uInt16              nCursorHideCount;
+
+    sal_uInt16              nButtonDown;
+    sal_uInt8               nMouseStatus;
+    enum class ScNestedButtonState { NONE, Down, Up };
+    ScNestedButtonState     nNestedButtonState;     // track nested button up/down calls
+
+    tools::Long                    nDPField;
+    ScDPObject*             pDragDPObj; //! name?
+
+    sal_uInt16              nRFIndex;
+    SCCOL                   nRFAddX;
+    SCROW                   nRFAddY;
+
+    sal_uInt16              nPagebreakMouse;        // Page break mode, Drag
+    SCCOLROW                nPagebreakBreak;
+    SCCOLROW                nPagebreakPrev;
+    ScRange                 aPagebreakSource;
+    ScRange                 aPagebreakDrag;
+
+    SvtScriptType           nPageScript;
+
+    SCCOL                   nDragStartX;
+    SCROW                   nDragStartY;
+    SCCOL                   nDragEndX;
+    SCROW                   nDragEndY;
+    InsCellCmd              meDragInsertMode;
+
+    ScDDComboBoxButton      aComboButton;
+
+    Point                   aCurMousePos;
+
+    sal_uInt16              nPaintCount;
+    tools::Rectangle               aRepaintPixel;
+
+    ScAddress               aAutoMarkPos;
+    ScAddress               aListValPos;
+
+    tools::Rectangle               aInvertRect;
+
+    RfCorner                aRFSelectedCorned;
+
+    Timer                   maShowPageBreaksTimer;
+
+    bool                    bEEMouse:1;               // Edit Engine has mouse
+    bool                    bDPMouse:1;               // DataPilot D&D (new Pivot table)
+    bool                    bRFMouse:1;               // RangeFinder drag
+    bool                    bRFSize:1;
+    bool                    bPagebreakDrawn:1;
+    bool                    bDragRect:1;
+    bool                    bIsInPaint:1;
+    bool                    bNeedsRepaint:1;
+    bool                    bAutoMarkVisible:1;
+    bool                    bListValButton:1;
+    bool                    bInitialPageBreaks:1;
+
+    DECL_DLLPRIVATE_LINK( PopupModeEndHdl, weld::Popover&, void );
+    DECL_DLLPRIVATE_LINK( PopupSpellingHdl, SpellCallbackInfo&, void );
+
+    bool            TestMouse( const MouseEvent& rMEvt, bool bAction );
+
+    bool            DoPageFieldSelection( SCCOL nCol, SCROW nRow );
+    bool            DoAutoFilterButton( SCCOL nCol, SCROW nRow, const MouseEvent& rMEvt );
+    void DoPushPivotButton( SCCOL nCol, SCROW nRow, const MouseEvent& rMEvt, bool bButton, bool bPopup );
+
+    void            DPMouseMove( const MouseEvent& rMEvt );
+    void            DPMouseButtonUp( const MouseEvent& rMEvt );
+    void            DPTestMouse( const MouseEvent& rMEvt, bool bMove );
+
+    /**
+     * Check if the mouse click is on a field popup button.
+     *
+     * @return true if the field popup menu has been launched and no further
+     *         mouse event handling is necessary, false otherwise.
+     */
+    bool DPTestFieldPopupArrow(const MouseEvent& rMEvt, const ScAddress& rPos, const ScAddress& rDimPos, ScDPObject* pDPObj);
+
+    void DPLaunchFieldPopupMenu(const Point& rScrPos, const Size& rScrSize, const ScAddress& rPos, ScDPObject* pDPObj);
+
+    void            RFMouseMove( const MouseEvent& rMEvt, bool bUp );
+
+    void            PagebreakMove( const MouseEvent& rMEvt, bool bUp );
+
+    void            UpdateDragRect( bool bShowRange, const tools::Rectangle& rPosRect );
+
+    bool            IsAutoFilterActive( SCCOL nCol, SCROW nRow, SCTAB nTab );
+    void            FilterSelect( sal_uLong nSel );
+
+    void            ExecDataSelect( SCCOL nCol, SCROW nRow, const OUString& rStr );
+
+    bool            HasScenarioButton( const Point& rPosPixel, ScRange& rScenRange );
+
+    void            DropScroll( const Point& rMousePos );
+
+    sal_Int8        AcceptPrivateDrop( const AcceptDropEvent& rEvt, const ScDragData& rData );
+    sal_Int8        ExecutePrivateDrop( const ExecuteDropEvent& rEvt, const ScDragData& rData );
+    sal_Int8        DropTransferObj( ScTransferObj* pTransObj, SCCOL nDestPosX, SCROW nDestPosY,
+                                     const Point& rLogicPos, sal_Int8 nDndAction );
+
+    void            HandleMouseButtonDown( const MouseEvent& rMEvt, MouseEventState& rState );
+
+    bool            DrawMouseButtonDown(const MouseEvent& rMEvt);
+    bool            DrawMouseButtonUp(const MouseEvent& rMEvt);
+    bool            DrawMouseMove(const MouseEvent& rMEvt);
+    bool            DrawKeyInput(const KeyEvent& rKEvt, vcl::Window* pWin);
+    bool            DrawCommand(const CommandEvent& rCEvt);
+    bool            DrawHasMarkedObj();
+    void            DrawEndAction();
+    void            DrawMarkDropObj( SdrObject* pObj );
+    bool            IsMyModel(const SdrEditView* pSdrView);
+
+    void            DrawRedraw( ScOutputData& rOutputData, SdrLayerID nLayer );
+    void            DrawSdrGrid( const tools::Rectangle& rDrawingRect, OutputDevice* pContentDev );
+    void            DrawAfterScroll();
+    tools::Rectangle       GetListValButtonRect( const ScAddress& rButtonPos );
+
+    void            DrawHiddenIndicator( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2, vcl::RenderContext& rRenderContext);
+    void            DrawPagePreview( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2, vcl::RenderContext& rRenderContext);
+
+    bool            GetEditUrl( const Point& rPos,
+                                OUString* pName=nullptr, OUString* pUrl=nullptr, OUString* pTarget=nullptr );
+
+    bool            HitRangeFinder( const Point& rMouse, RfCorner& rCorner, sal_uInt16* pIndex,
+                                    SCCOL* pAddX, SCROW* pAddY );
+
+    sal_uInt16      HitPageBreak( const Point& rMouse, ScRange* pSource,
+                                  SCCOLROW* pBreak, SCCOLROW* pPrev );
+
+    /** The cell may be covered by text that overflows from a previous cell.
+
+        @return if true, the given cell is covered by (overflowing) text and
+        rTextStartPosX returns the column where the text that overflows
+        starts.
+    */
+    bool            IsCellCoveredByText(SCCOL nPosX, SCROW nPosY, SCTAB nTab, SCCOL &rTextStartPosX);
+
+    void            PasteSelection( const Point& rPosPixel );
+
+    void            SelectForContextMenu( const Point& rPosPixel, SCCOL nCellX, SCROW nCellY );
+
+    void            GetSelectionRects( ::std::vector< tools::Rectangle >& rPixelRects ) const;
+    void            GetSelectionRectsPrintTwips(::std::vector< tools::Rectangle >& rRects) const;
+    void            GetPixelRectsFor( const ScMarkData &rMarkData,
+                                      ::std::vector< tools::Rectangle >& rPixelRects ) const;
+    void            GetRectsAnyFor(const ScMarkData &rMarkData,
+                                  ::std::vector< tools::Rectangle >& rRects, bool bInPrintTwips) const;
+    void            UpdateKitSelection(const std::vector<tools::Rectangle>& rRectangles,
+                                       std::vector<tools::Rectangle>* pLogicRects = nullptr);
+    bool            NeedLOKCursorInvalidation(const tools::Rectangle& rCursorRect,
+                                              const Fraction aScaleX, const Fraction aScaleY);
+    void            InvalidateLOKViewCursor(const tools::Rectangle& rCursorRect,
+                                            const Fraction aScaleX, const Fraction aScaleY);
+
+    void            SetupInitialPageBreaks(const ScDocument& rDoc, SCTAB nTab);
+    DECL_DLLPRIVATE_LINK(InitiatePageBreaksTimer, Timer*, void);
+
+protected:
+    virtual void    PrePaint(vcl::RenderContext& rRenderContext) override;
+    virtual void    Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
+    virtual void    GetFocus() override;
+    virtual void    LoseFocus() override;
+
+    virtual void    RequestHelp( const HelpEvent& rEvt ) override;
+
+    virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override;
+    virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
+    virtual void    StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
+
+public:
+    enum class AutoFilterMode
+    {
+        Normal,
+        Empty,
+        NonEmpty,
+        Top10,
+        Bottom10,
+        Custom,
+        TextColor,
+        BackgroundColor,
+        SortAscending,
+        SortDescending,
+        Clear
+    };
+
+    ScGridWindow( vcl::Window* pParent, ScViewData& rData, ScSplitPos eWhichPos );
+    virtual ~ScGridWindow() override;
+    virtual void dispose() override;
+
+    virtual void    KeyInput(const KeyEvent& rKEvt) override;
+    // #i70788# flush and get overlay
+    rtl::Reference<sdr::overlay::OverlayManager> getOverlayManager() const;
+    void flushOverlayManager();
+
+    virtual OUString GetSurroundingText() const override;
+    virtual Selection GetSurroundingTextSelection() const override;
+    virtual bool DeleteSurroundingText(const Selection& rSelection) override;
+
+    virtual void    Command( const CommandEvent& rCEvt ) override;
+    virtual void    DataChanged( const DataChangedEvent& rDCEvt ) override;
+
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void    MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual void    MouseMove( const MouseEvent& rMEvt ) override;
+    virtual bool    PreNotify( NotifyEvent& rNEvt ) override;
+    virtual void    Tracking( const TrackingEvent& rTEvt ) override;
+
+    void            PaintTile( VirtualDevice& rDevice,
+                               int nOutputWidth, int nOutputHeight,
+                               int nTilePosX, int nTilePosY,
+                               tools::Long nTileWidth, tools::Long nTileHeight );
+
+    /// @see Window::LogicInvalidate().
+    void LogicInvalidate(const tools::Rectangle* pRectangle) override;
+
+    /// Update the cell selection according to what handles have been dragged.
+    /// @see vcl::ITiledRenderable::setTextSelection() for the values of nType.
+    /// Coordinates are in pixels.
+    void SetCellSelectionPixel(int nType, int nPixelX, int nPixelY);
+    /// Get the cell selection, coordinates are in logic units.
+    void GetCellSelection(std::vector<tools::Rectangle>& rLogicRects);
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+
+    void            FakeButtonUp();
+
+    const Point&    GetMousePosPixel() const { return aCurMousePos; }
+    void            UpdateStatusPosSize();
+
+    void            ClickExtern();
+
+    using Window::SetPointer;
+
+    void            MoveMouseStatus( ScGridWindow &rDestWin );
+
+    void            ScrollPixel( tools::Long nDifX, tools::Long nDifY );
+    void            UpdateEditViewPos();
+
+    void            UpdateFormulas(SCCOL nX1 = -1, SCROW nY1 = -1, SCCOL nX2 = -1, SCROW nY2 = -1);
+
+    void            ShowFilterMenu(weld::Window* pParent, const tools::Rectangle& rCellRect, bool bLayoutRTL);
+
+    void            LaunchDataSelectMenu( SCCOL nCol, SCROW nRow );
+    void            DoScenarioMenu( const ScRange& rScenRange );
+
+    void            LaunchAutoFilterMenu(SCCOL nCol, SCROW nRow);
+    void            RefreshAutoFilterButton(const ScAddress& rPos);
+    void            UpdateAutoFilterFromMenu(AutoFilterMode eMode);
+
+    void            LaunchPageFieldMenu( SCCOL nCol, SCROW nRow );
+    void            LaunchDPFieldMenu( SCCOL nCol, SCROW nRow );
+
+    css::sheet::DataPilotFieldOrientation GetDPFieldOrientation( SCCOL nCol, SCROW nRow ) const;
+
+    void DPLaunchFieldPopupMenu(const Point& rScrPos, const Size& rScrSize,
+                                tools::Long nDimIndex, ScDPObject* pDPObj);
+
+    void DrawButtons(SCCOL nX1, SCCOL nX2, const ScTableInfo& rTabInfo, OutputDevice* pContentDev,
+                     const ScLokRTLContext* pLokRTLContext);
+
+    using Window::Draw;
+    void            Draw( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2,
+                          ScUpdateMode eMode );
+
+    /// Draw content of the gridwindow; shared between the desktop and the tiled rendering.
+    void DrawContent(OutputDevice &rDevice, const ScTableInfo& rTableInfo, ScOutputData& aOutputData, bool bLogicText);
+
+    void            CreateAnchorHandle(SdrHdlList& rHdl, const ScAddress& rAddress);
+
+    void            HideCursor();
+    void            ShowCursor();
+    void            UpdateAutoFillMark(bool bMarked, const ScRange& rMarkRange);
+
+    void            UpdateListValPos( bool bVisible, const ScAddress& rPos );
+
+    bool            ShowNoteMarker( SCCOL nPosX, SCROW nPosY, bool bKeyboard );
+    void            HideNoteMarker();
+
+    /// MapMode for the drawinglayer objects.
+    MapMode         GetDrawMapMode( bool bForce = false );
+
+    void            StopMarking();
+    void            UpdateInputContext();
+
+    bool            NeedsRepaint() const { return bNeedsRepaint; }
+
+    void            DoInvertRect( const tools::Rectangle& rPixel );
+
+    void            CheckNeedsRepaint();
+
+    void            UpdateDPFromFieldPopupMenu();
+    bool            UpdateVisibleRange();
+
+    void CursorChanged();
+    void DrawLayerCreated();
+    void SetAutoSpellContext( const std::shared_ptr<sc::SpellCheckContext> &ctx );
+    void ResetAutoSpell();
+    void ResetAutoSpellForContentChange();
+    void SetAutoSpellData( SCCOL nPosX, SCROW nPosY, const std::vector<editeng::MisspellRanges>* pRanges );
+    const std::vector<editeng::MisspellRanges>* GetAutoSpellData( SCCOL nPosX, SCROW nPosY );
+    bool InsideVisibleRange( SCCOL nPosX, SCROW nPosY );
+
+    void UpdateSparklineGroupOverlay();
+    void DeleteSparklineGroupOverlay();
+    void            DeleteCopySourceOverlay();
+    void            UpdateCopySourceOverlay();
+    void            DeleteCursorOverlay();
+    void            UpdateCursorOverlay();
+    void            DeleteSelectionOverlay();
+    void            UpdateSelectionOverlay();
+    void            DeleteAutoFillOverlay();
+    void            UpdateAutoFillOverlay();
+    void            DeleteDragRectOverlay();
+    void            UpdateDragRectOverlay();
+    void            DeleteHeaderOverlay();
+    void            UpdateHeaderOverlay();
+    void            DeleteShrinkOverlay();
+    void            UpdateShrinkOverlay();
+    void            UpdateAllOverlays();
+
+    /// get Cell cursor in this view's co-ordinate system @see ScModelObj::getCellCursor().
+    OString getCellCursor() const;
+    void notifyKitCellCursor() const;
+    void notifyKitCellViewCursor(const SfxViewShell* pForShell) const;
+    void updateKitCellCursor(const SfxViewShell* pOtherShell) const;
+    /// notify this view with new positions for other view's cursors (after zoom)
+    void updateKitOtherCursors() const;
+    void updateOtherKitSelections() const;
+
+    void notifyKitCellFollowJump() const;
+
+
+    /// Same as MouseButtonDown(), but coordinates are in logic unit.
+    virtual void LogicMouseButtonDown(const MouseEvent& rMouseEvent) override;
+    /// Same as MouseButtonUp(), but coordinates are in logic unit.
+    virtual void LogicMouseButtonUp(const MouseEvent& rMouseEvent) override;
+    /// Same as MouseMove(), but coordinates are in logic unit.
+    virtual void LogicMouseMove(const MouseEvent& rMouseEvent) override;
+
+    ScViewData& getViewData();
+    virtual FactoryFunction GetUITestFactory() const override;
+
+    void updateLOKValListButton(bool bVisible, const ScAddress& rPos) const;
+    void updateLOKInputHelp(const OUString& title, const OUString& content) const;
+
+    void initiatePageBreaks();
+
+protected:
+    void ImpCreateOverlayObjects();
+    void ImpDestroyOverlayObjects();
+
+private:
+
+#ifdef DBG_UTIL
+    void dumpCellProperties();
+    void dumpColumnInformationPixel();
+    void dumpColumnInformationHmm();
+    void dumpGraphicInformation();
+    void dumpColumnCellStorage();
+#endif
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/groupdlg.hxx b/sc/source/ui/inc/groupdlg.hxx
new file mode 100644
index 000000000..26c3129b3
--- /dev/null
+++ b/sc/source/ui/inc/groupdlg.hxx
@@ -0,0 +1,36 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScGroupDlg : public weld::GenericDialogController
+{
+public:
+    ScGroupDlg(weld::Window* pParent, bool bUnGroup, bool bRows);
+    virtual ~ScGroupDlg() override;
+    bool GetColsChecked() const;
+
+private:
+    std::unique_ptr<weld::RadioButton> m_xBtnRows;
+    std::unique_ptr<weld::RadioButton> m_xBtnCols;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/hdrcont.hxx b/sc/source/ui/inc/hdrcont.hxx
new file mode 100644
index 000000000..149db145e
--- /dev/null
+++ b/sc/source/ui/inc/hdrcont.hxx
@@ -0,0 +1,133 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/window.hxx>
+#include <vcl/timer.hxx>
+#include <types.hxx>
+
+#define HDR_SIZE_OPTIMUM    0xFFFF
+
+// Size of the sliders
+#define HDR_SLIDERSIZE      2
+
+class ScTabView;
+class SelectionEngine;
+
+class ScHeaderControl : public vcl::Window
+{
+private:
+    SelectionEngine*    pSelEngine;
+    Timer               aShowHelpTimer;
+    vcl::Font           aNormFont;
+    vcl::Font           aBoldFont;
+    vcl::Font           aAutoFilterFont;
+    bool                bBoldSet;
+    bool                bAutoFilterSet;
+
+    bool            bVertical;              // Vertical = Row header
+
+    tools::Long            nWidth;
+    tools::Long            nSmallWidth;
+    tools::Long            nBigWidth;
+
+    SCCOLROW        nSize;
+
+    SCCOLROW        nMarkStart;
+    SCCOLROW        nMarkEnd;
+    bool            bMarkRange;
+
+    bool            bDragging;              // Resizing
+    SCCOLROW        nDragNo;
+    tools::Long            nDragStart;
+    tools::Long            nDragPos;
+    void*           nTipVisible;
+    bool            bDragMoved;
+
+    bool            bIgnoreMove;
+
+    bool            bInRefMode;
+
+    tools::Long            GetScrPos( SCCOLROW nEntryNo ) const;
+    SCCOLROW        GetMousePos(const Point& rPos, bool& rBorder) const;
+    bool            IsSelectionAllowed(SCCOLROW nPos) const;
+    void            ShowDragHelp();
+    void            HideDragHelp();
+
+    void            DoPaint( SCCOLROW nStart, SCCOLROW nEnd );
+
+    DECL_LINK(ShowDragHelpHdl, Timer*, void);
+
+protected:
+    ScTabView*      pTabView;
+
+                    // Window overrides
+
+    virtual void    Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+
+    virtual void    MouseMove( const MouseEvent& rMEvt ) override;
+    virtual void    MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void    Tracking( const TrackingEvent& rTEvt ) override;
+
+    virtual void    RequestHelp( const HelpEvent& rHEvt ) override;
+
+                    // new methods
+
+    virtual SCCOLROW    GetPos() const = 0;                         // current position (Scrolling)
+    virtual sal_uInt16  GetEntrySize( SCCOLROW nEntryNo ) const = 0;      // width / height (Pixel)
+    virtual OUString  GetEntryText( SCCOLROW nEntryNo ) const = 0;
+
+    virtual SCCOLROW GetHiddenCount( SCCOLROW nEntryNo ) const;
+    virtual bool     IsLayoutRTL() const;
+    virtual bool     IsMirrored() const;
+
+    virtual void    SetEntrySize( SCCOLROW nPos, sal_uInt16 nNewWidth ) = 0;
+    virtual void    HideEntries( SCCOLROW nStart, SCCOLROW nEnd ) = 0;
+
+    virtual void    SetMarking( bool bSet );
+    virtual void    SelectWindow();
+    virtual bool    IsDisabled() const;
+    virtual bool    ResizeAllowed() const;
+    virtual OUString  GetDragHelp( tools::Long nVal );
+
+    virtual void    DrawInvert( tools::Long nDragPos );
+    virtual void    Command( const CommandEvent& rCEvt ) override;
+    virtual void    dispose() override;
+
+public:
+            ScHeaderControl( vcl::Window* pParent, SelectionEngine* pSelectionEngine,
+                             SCCOLROW nNewSize, bool bNewVertical, ScTabView* pTab );
+            virtual ~ScHeaderControl() override;
+
+    void    SetIgnoreMove(bool bSet)            { bIgnoreMove = bSet; }
+
+    void    StopMarking();
+
+    void    SetMark( bool bNewSet, SCCOLROW nNewStart, SCCOLROW nNewEnd );
+
+    tools::Long    GetWidth() const                    { return nWidth; }
+    tools::Long    GetSmallWidth() const               { return nSmallWidth; }
+    tools::Long    GetBigWidth() const                 { return nBigWidth; }
+    void    SetWidth( tools::Long nNew );
+    void    GetMarkRange(SCCOLROW& rStart, SCCOLROW& rEnd) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/hfedtdlg.hxx b/sc/source/ui/inc/hfedtdlg.hxx
new file mode 100644
index 000000000..61d02f9c6
--- /dev/null
+++ b/sc/source/ui/inc/hfedtdlg.hxx
@@ -0,0 +1,152 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <string_view>
+
+#include <sfx2/tabdlg.hxx>
+#include <editeng/svxenum.hxx>
+
+class ScHFEditDlg : public SfxTabDialogController
+{
+    SvxNumType eNumType;
+protected:
+    ScHFEditDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle,
+        const OUString& rUIXMLDescription, const OString& rID);
+public:
+    virtual void PageCreated(const OString& rId, SfxTabPage& rPage) override;
+};
+
+class ScHFEditHeaderDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditHeaderDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditFooterDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditFooterDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditSharedFirstHeaderDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditSharedFirstHeaderDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditSharedFirstFooterDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditSharedFirstFooterDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditSharedLeftHeaderDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditSharedLeftHeaderDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditSharedLeftFooterDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditSharedLeftFooterDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditFirstHeaderDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditFirstHeaderDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditLeftHeaderDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditLeftHeaderDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditRightHeaderDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditRightHeaderDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditFirstFooterDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditFirstFooterDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditLeftFooterDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditLeftFooterDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditRightFooterDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditRightFooterDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditSharedHeaderDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditSharedHeaderDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditSharedFooterDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditSharedFooterDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditAllDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditAllDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+class ScHFEditActiveDlg : public ScHFEditDlg
+{
+public:
+    ScHFEditActiveDlg(weld::Window* pParent,
+        const SfxItemSet& rCoreSet, std::u16string_view rPageStyle);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/highred.hxx b/sc/source/ui/inc/highred.hxx
new file mode 100644
index 000000000..cfb706a8e
--- /dev/null
+++ b/sc/source/ui/inc/highred.hxx
@@ -0,0 +1,73 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "anyrefdg.hxx"
+
+#include <svx/ctredlin.hxx>
+#include <chgviset.hxx>
+
+class ScViewData;
+class ScDocument;
+
+
+class ScHighlightChgDlg : public ScAnyRefDlgController
+{
+private:
+    ScViewData&             m_rViewData;
+    ScDocument&             rDoc;
+    ScChangeViewSettings    aChangeViewSet;
+
+    std::unique_ptr<weld::CheckButton> m_xHighlightBox;
+    std::unique_ptr<weld::CheckButton> m_xCbAccept;
+    std::unique_ptr<weld::CheckButton> m_xCbReject;
+    std::unique_ptr<weld::Button> m_xOkButton;
+
+    std::unique_ptr<formula::RefEdit> m_xEdAssign;
+    std::unique_ptr<formula::RefButton> m_xRbAssign;
+
+    std::unique_ptr<weld::Container> m_xBox;
+
+    std::unique_ptr<SvxTPFilter> m_xFilterCtr;
+
+    void                    Init();
+
+    DECL_LINK( RefHandle, SvxTPFilter*, void );
+    DECL_LINK( HighlightHandle, weld::Toggleable&, void );
+    DECL_LINK( OKBtnHdl, weld::Button&, void );
+
+protected:
+
+    virtual void    RefInputDone( bool bForced = false ) override;
+
+public:
+    ScHighlightChgDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                      ScViewData& rViewData);
+
+    virtual ~ScHighlightChgDlg() override;
+
+    virtual void    SetActive() override;
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual void    Close() override;
+    virtual bool    IsRefInputMode() const override;
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/hiranges.hxx b/sc/source/ui/inc/hiranges.hxx
new file mode 100644
index 000000000..9689e3593
--- /dev/null
+++ b/sc/source/ui/inc/hiranges.hxx
@@ -0,0 +1,34 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/color.hxx>
+#include <address.hxx>
+
+struct ScHighlightEntry
+{
+    ScRange     aRef;
+    Color       aColor;
+
+    ScHighlightEntry( const ScRange& rR, const Color& rC ) :
+        aRef(rR), aColor(rC) {}
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/imoptdlg.hxx b/sc/source/ui/inc/imoptdlg.hxx
new file mode 100644
index 000000000..2ffe9f4df
--- /dev/null
+++ b/sc/source/ui/inc/imoptdlg.hxx
@@ -0,0 +1,60 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <rtl/textenc.h>
+#include <rtl/ustring.hxx>
+#include <scdllapi.h>
+
+class SC_DLLPUBLIC ScImportOptions
+{
+public:
+        ScImportOptions( std::u16string_view rStr );
+
+        ScImportOptions( sal_Unicode nFieldSep, sal_Unicode nTextSep, rtl_TextEncoding nEnc )
+            : nFieldSepCode(nFieldSep), nTextSepCode(nTextSep),
+            bFixedWidth(false), bSaveAsShown(false), bQuoteAllText(false),
+            bSaveNumberAsSuch(true), bSaveFormulas(false), bRemoveSpace(false),
+            bEvaluateFormulas(true), nSheetToExport(0)
+        { SetTextEncoding( nEnc ); }
+
+    ScImportOptions& operator=( const ScImportOptions& rCpy ) = default;
+
+    OUString  BuildString() const;
+
+    void    SetTextEncoding( rtl_TextEncoding nEnc );
+
+    sal_Unicode nFieldSepCode;
+    sal_Unicode nTextSepCode;
+    OUString    aStrFont;
+    rtl_TextEncoding eCharSet;
+    bool        bFixedWidth;
+    bool        bSaveAsShown;
+    bool        bQuoteAllText;
+    bool        bSaveNumberAsSuch;
+    bool        bSaveFormulas;
+    bool        bRemoveSpace;
+    bool        bEvaluateFormulas;
+    // "0" for 'current sheet', "-1" for all sheets (each to a separate file),
+    // or 1-based specific sheet number (to a separate file).
+    sal_Int32   nSheetToExport;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/impex.hxx b/sc/source/ui/inc/impex.hxx
new file mode 100644
index 000000000..aafeb00c9
--- /dev/null
+++ b/sc/source/ui/inc/impex.hxx
@@ -0,0 +1,241 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <o3tl/deleter.hxx>
+#include <sot/formats.hxx>
+#include <address.hxx>
+#include <tools/stream.hxx>
+
+#include <com/sun/star/uno/Any.hxx>
+
+class ScDocShell;
+class ScDocument;
+class ScAsciiOptions;
+
+/**
+ * These options control how multi-line cells are converted during export in
+ * certain lossy formats (such as csv).
+ */
+struct ScExportTextOptions
+{
+    enum NewlineConversion { ToSystem, ToSpace, None };
+    ScExportTextOptions( NewlineConversion eNewlineConversion = ToSystem, sal_Unicode cSeparatorConvertTo = 0, bool bAddQuotes = false ) :
+        meNewlineConversion( eNewlineConversion ), mcSeparatorConvertTo( cSeparatorConvertTo ), mbAddQuotes( bAddQuotes ) {}
+
+    NewlineConversion meNewlineConversion;
+    sal_Unicode mcSeparatorConvertTo;   // Convert separator to this character
+    bool mbAddQuotes;
+};
+
+class SC_DLLPUBLIC ScImportExport
+{
+    ScDocShell* pDocSh;
+    ScDocument& rDoc;
+    std::unique_ptr<ScDocument, o3tl::default_delete<ScDocument>> pUndoDoc;
+    ScRange     aRange;
+    OUString    aStreamPath;
+    OUString    aNonConvertibleChars;
+    OUString    maFilterOptions;
+    sal_uInt32  nSizeLimit;
+    SCROW       nMaxImportRow;
+    sal_Unicode cSep;                   // Separator
+    sal_Unicode cStr;                   // String Delimiter
+    bool        bFormulas;              // Formula in Text?
+    bool        bIncludeFiltered;       // include filtered rows? (default true)
+    bool        bAll;                   // no selection
+    bool        bSingle;                // Single selection
+    bool        bUndo;                  // with Undo?
+    bool        bOverflowRow;           // too many rows
+    bool        bOverflowCol;           // too many columns
+    bool        bOverflowCell;          // too much data for a cell
+    bool        mbApi;
+    bool        mbImportBroadcast; // whether or not to broadcast after data import.
+    bool        mbOverwriting;  // Whether we could be overwriting existing values (paste).
+                                // In this case we cannot use the insert optimization, but we
+                                // do not need to broadcast after the import.
+    ScExportTextOptions mExportTextOptions;
+
+    std::unique_ptr<ScAsciiOptions> pExtOptions;        // extended options
+
+    bool StartPaste();                  // Protect check, set up Undo
+    void EndPaste(bool bAutoRowHeight = true);                    // Undo/Redo actions, Repaint
+    bool Doc2Text( SvStream& );
+    bool Text2Doc( SvStream& );
+    bool Doc2Sylk( SvStream& );
+    bool Sylk2Doc( SvStream& );
+    bool Doc2HTML( SvStream&, const OUString& );
+    bool Doc2RTF( SvStream& );
+    bool Doc2Dif( SvStream& );
+    bool Dif2Doc( SvStream& );
+    bool ExtText2Doc( SvStream& );      // with pExtOptions
+    bool RTF2Doc( SvStream&, const OUString& rBaseURL );
+    bool HTML2Doc( SvStream&, const OUString& rBaseURL );
+
+public:
+    ScImportExport( ScDocument& );                  // the whole document
+    ScImportExport( ScDocument&, const OUString& );   // Range/cell input
+    ScImportExport( ScDocument&, const ScAddress& );
+    ScImportExport( ScDocument&, const ScRange& );
+   ~ScImportExport() COVERITY_NOEXCEPT_FALSE;
+
+    void SetExtOptions( const ScAsciiOptions& rOpt );
+    void SetFilterOptions( const OUString& rFilterOptions );
+    bool IsRef() const       { return !bAll; }
+
+    const ScRange& GetRange() const { return aRange; }
+
+    static void EmbeddedNullTreatment( OUString & rStr );
+
+    static bool  IsFormatSupported( SotClipboardFormatId nFormat );
+    static const sal_Unicode* ScanNextFieldFromString( const sal_Unicode* p,
+            OUString& rField, sal_Unicode cStr, const sal_Unicode* pSeps,
+            bool bMergeSeps, bool& rbIsQuoted, bool& rbOverflowCell, bool bRemoveSpace );
+    static  void    WriteUnicodeOrByteString( SvStream& rStrm, const OUString& rString, bool bZero = false );
+    static  void    WriteUnicodeOrByteEndl( SvStream& rStrm );
+
+    /** ScImportExport::CountVisualWidth
+        Count the width of string visually ( in multiple of western characters), considering CJK
+        ideographs and CJK symbols (U+3000-U+303F) as twice the width of western characters.
+        @param rStr the string.
+        @param nIdx the starting index, index is incremented for each counted character.
+        @param nMaxWidth the maximum width to count.
+        @return the sum of the width of counted characters.
+    **/
+    static sal_Int32 CountVisualWidth(const OUString& rStr, sal_Int32& nIdx, sal_Int32 nMaxWidth);
+
+    /** ScImportExport::CountVisualWidth
+        @return the sum of the visual width of the whole string.
+    **/
+    static sal_Int32 CountVisualWidth(const OUString& rStr);
+
+    //! only if stream is only used in own (!) memory
+    static  void    SetNoEndianSwap( SvStream& rStrm );
+
+    void SetSeparator( sal_Unicode c ) { cSep = c; }
+    void SetDelimiter( sal_Unicode c ) { cStr = c; }
+    void SetFormulas( bool b ) { bFormulas = b; }
+    void SetIncludeFiltered( bool b ) { bIncludeFiltered = b; }
+
+    void            SetStreamPath( const OUString& rPath ) { aStreamPath = rPath; }
+
+    bool ImportString( const OUString&, SotClipboardFormatId );
+    bool ExportString( OUString&, SotClipboardFormatId );
+    bool ExportByteString( OString&, rtl_TextEncoding, SotClipboardFormatId );
+
+    bool ImportStream( SvStream&, const OUString& rBaseURL, SotClipboardFormatId );
+    bool ExportStream( SvStream&, const OUString& rBaseURL, SotClipboardFormatId );
+
+    bool ExportData( const OUString& rMimeType,
+                     css::uno::Any & rValue  );
+
+    // after import
+    bool IsOverflowRow() const { return bOverflowRow; }
+    bool IsOverflowCol() const { return bOverflowCol; }
+    bool IsOverflowCell() const { return bOverflowCell; }
+    bool IsOverflow() const { return bOverflowRow || bOverflowCol || bOverflowCell; }
+
+    const OUString& GetNonConvertibleChars() const { return aNonConvertibleChars; }
+
+    void SetApi( bool bApi ) { mbApi = bApi; }
+    void SetImportBroadcast( bool b ) { mbImportBroadcast = b; }
+    void SetOverwriting( const bool bOverwriting ) { mbOverwriting = bOverwriting; }
+    void SetExportTextOptions( const ScExportTextOptions& options ) { mExportTextOptions = options; }
+};
+
+// Helper class for importing clipboard strings as streams.
+class ScImportStringStream : public SvMemoryStream
+{
+public:
+    ScImportStringStream(const OUString& rStr);
+};
+
+/** Read a CSV (comma separated values) data line using
+    ReadUniOrByteStringLine().
+
+    @param bEmbeddedLineBreak
+    If TRUE and a line-break occurs inside a field of data,
+    a line feed LF '\n' and the next line are appended. Repeats
+    until a line-break is not in a field. A field is determined
+    by delimiting rFieldSeparators and optionally surrounded by
+    a pair of cFieldQuote characters. For a line-break to be
+    within a field, the field content MUST be surrounded by
+    cFieldQuote characters, and the opening cFieldQuote MUST be
+    at the very start of a line or follow right behind a field
+    separator with no extra characters in between, with the
+    exception of blanks contradictory to RFC 4180. Anything,
+    including field separators and escaped quotes (by doubling
+    them) may appear in a quoted field.
+
+    If bEmbeddedLineBreak==FALSE, nothing is parsed and the
+    string returned is simply one ReadUniOrByteStringLine().
+
+    @param rFieldSeparators
+    A list of characters that each may act as a field separator.
+    If rcDetectSep was 0 and a separator is detected then it is appended to
+    rFieldSeparators.
+
+    @param cFieldQuote
+    The quote character used.
+
+    @param rcDetectSep
+    If 0 then attempt to detect a possible separator if
+    rFieldSeparators doesn't include it already. This can be necessary because
+    of the "accept broken misquoted CSV fields" feature that tries to ignore
+    trailing blanks after a quoted field and if no separator follows continues
+    to add content to the field assuming the single double quote was in error.
+    It is also necessary if the only possible separator was not selected and
+    not included in rFieldSeparators and a line starts with a quoted field, in
+    which case appending lines is tried until end of file.
+    If a separator is detected it is added to rFieldSeparators and the
+    line is reread with the new separators
+
+    @param nMaxSourceLines
+    Maximum source lines to read and combine into one logical line for embedded
+    new line purpose. Should be limited for the preview dialog because only
+    non-matching separators selected otherwise would lead to trying to
+    concatenate lines until file end.
+    If 0 no limit other than the internal arbitrary resulting line length
+    limit.
+
+    check Stream::good() to detect IO problems during read
+
+    @ATTENTION
+    Note that the string returned may be truncated even inside
+    a quoted field if some (arbitrary) maximum length was reached.
+    There currently is no way to exactly determine the conditions,
+    whether this was at a line end, or whether open quotes
+    would have closed the field before the line end, as even a
+    ReadUniOrByteStringLine() may return prematurely but the
+    stream was positioned ahead until the real end of line.
+    Additionally, due to character encoding conversions, string
+    length and bytes read don't necessarily match, and
+    resyncing to a previous position matching the string's
+    length isn't always possible. As a result, a logical line
+    with embedded line breaks and more than the maximum length
+    characters will be spoiled, and a subsequent ReadCsvLine()
+    may start under false preconditions.
+
+  */
+SC_DLLPUBLIC OUString ReadCsvLine( SvStream &rStream, bool bEmbeddedLineBreak,
+        OUString& rFieldSeparators, sal_Unicode cFieldQuote, sal_Unicode& rcDetectSep,
+        sal_uInt32 nMaxSourceLines = 0 );
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/inputhdl.hxx b/sc/source/ui/inc/inputhdl.hxx
new file mode 100644
index 000000000..ca70287ef
--- /dev/null
+++ b/sc/source/ui/inc/inputhdl.hxx
@@ -0,0 +1,334 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <global.hxx>
+#include <address.hxx>
+#include <tools/solar.h>
+#include <typedstrdata.hxx>
+
+#include <tools/fract.hxx>
+#include <tools/gen.hxx>
+#include <tools/link.hxx>
+#include <vcl/vclptr.hxx>
+#include <editeng/svxenum.hxx>
+#include "viewdata.hxx"
+
+#include <set>
+#include <memory>
+#include <vector>
+
+class ScDocument;
+class ScTabViewShell;
+class ScInputWindow;
+class ScPatternAttr;
+class ScEditEngineDefaulter;
+class EditView;
+class EditTextObject;
+class ScInputHdlState;
+class ScRangeFindList;
+class Timer;
+class KeyEvent;
+class CommandEvent;
+class VclWindowEvent;
+namespace vcl { class Window; }
+struct ReferenceMark;
+struct ESelection;
+
+//  ScInputHandler
+
+class ScInputHandler final
+{
+private:
+    VclPtr<ScInputWindow>          pInputWin;
+
+    std::unique_ptr<ScEditEngineDefaulter> mpEditEngine;     ///< Edited data in the sheet (when the user clicks into the sheet, and starts writing there).
+    EditView*               pTableView;                 // associated active EditView
+    EditView*               pTopView;                   // EditView in the input row
+
+    std::unique_ptr<ScTypedCaseStrSet> pColumnData;
+    std::unique_ptr<ScTypedCaseStrSet> pFormulaData;
+    std::unique_ptr<ScTypedCaseStrSet> pFormulaDataPara;
+    ScTypedCaseStrSet::const_iterator  miAutoPosColumn;
+    ScTypedCaseStrSet::const_iterator  miAutoPosFormula;
+    std::set<sal_Unicode>              maFormulaChar;
+
+    VclPtr<vcl::Window>     pTipVisibleParent;
+    void*                   nTipVisible;
+    VclPtr<vcl::Window>     pTipVisibleSecParent;
+    void*                   nTipVisibleSec;
+    OUString                aManualTip;
+    OUString                aAutoSearch;
+
+    OUString                aCurrentText;
+
+    OUString                aFormText;                  // for autopilot function
+    sal_Int32               nFormSelStart;              // Selection for autopilot function
+    sal_Int32               nFormSelEnd;
+
+    sal_Unicode             nCellPercentFormatDecSep;   // 0:= no percent format, else which decimal separator
+
+    sal_uInt16              nAutoPar;                   // autom.parentheses than can be overwritten
+
+    ScAddress               aCursorPos;
+    ScInputMode             eMode;
+    bool                    bUseTab:1;                    // Scrolling possible
+    bool                    bTextValid:1;                 // Text is not in edit engine
+    bool                    bModified:1;
+    bool                    bSelIsRef:1;
+    bool                    bFormulaMode:1;
+    bool                    bInRangeUpdate:1;
+    bool                    bParenthesisShown:1;
+    bool                    bCreatingFuncView:1;
+    bool                    bInEnterHandler:1;
+    bool                    bCommandErrorShown:1;
+    bool                    bInOwnChange:1;
+
+    bool                    bProtected:1;
+    bool                    bLastIsSymbol:1;
+    bool                    mbDocumentDisposing:1;
+    /// To indicate if there is a partial prefix completion.
+    bool                    mbPartialPrefix:1;
+    bool                    mbEditingExistingContent:1;
+
+    sal_uLong                   nValidation;
+    SvxCellHorJustify       eAttrAdjust;
+
+    Fraction                aScaleX;                    // for ref MapMode
+    Fraction                aScaleY;
+
+    ScTabViewShell*         pRefViewSh;
+    ScTabViewShell*         pActiveViewSh;
+
+    const ScPatternAttr*    pLastPattern;
+    std::unique_ptr<SfxItemSet>
+                            pEditDefaults;
+
+    std::unique_ptr<ScInputHdlState>
+                            pLastState;
+    std::unique_ptr<Timer>  pDelayTimer;
+
+    std::unique_ptr<ScRangeFindList>
+                            pRangeFindList;
+
+private:
+    void            UpdateActiveView();
+    void            SyncViews( const EditView* pSourceView = nullptr );
+    /**
+     * @param cTyped typed character. If 0, look at existing document content
+     *               for text or number.
+     * @param bInputActivated true if the cell input mode is activated (via
+     *                        F2), false otherwise.
+     * @param pTopEngine top window input line EditEngine. If not nullptr then
+     *                   some default attributes are merged to it from the
+     *                   table EditEngine.
+     * @return true if the new edit mode has been started.
+     */
+    bool            StartTable( sal_Unicode cTyped, bool bFromCommand, bool bInputActivated,
+                                ScEditEngineDefaulter* pTopEngine );
+    void            RemoveSelection();
+    bool            StartsLikeFormula( std::u16string_view rStr ) const;
+    void            UpdateFormulaMode();
+    static void     InvalidateAttribs();
+    void            ImplCreateEditEngine();
+    DECL_LINK( DelayTimer, Timer*, void );
+    void            GetColData();
+    void            UseColData();
+    void            NextAutoEntry( bool bBack );
+    void            UpdateAdjust( sal_Unicode cTyped );
+    void            GetFormulaData();
+    void            UseFormulaData();
+    void            NextFormulaEntry( bool bBack );
+    void            PasteFunctionData();
+    void            PasteManualTip();
+    EditView*       GetFuncEditView();
+    void            RemoveAdjust();
+    void            RemoveRangeFinder();
+    void            DeleteRangeFinder();
+    void            UpdateParenthesis();
+    void            UpdateAutoCorrFlag();
+    void            ResetAutoPar();
+    void            AutoParAdded();
+    bool            CursorAtClosingPar();
+    void            SkipClosingPar();
+    bool            GetFuncName( OUString& aStart, OUString& aResult );  // fdo75264
+    void            ShowArgumentsTip( OUString& rSelText );
+    DECL_LINK( ModifyHdl, LinkParamNone*, void );
+    DECL_LINK( ShowHideTipVisibleParentListener, VclWindowEvent&, void );
+    DECL_LINK( ShowHideTipVisibleSecParentListener, VclWindowEvent&, void );
+
+public:
+    ScInputHandler(const ScInputHandler&) = delete;
+    const ScInputHandler& operator=(const ScInputHandler&) = delete;
+
+                    ScInputHandler();
+                    ~ScInputHandler();
+
+    void            SetMode( ScInputMode eNewMode, const OUString* pInitText = nullptr,
+                             ScEditEngineDefaulter* pTopEngine = nullptr );
+    bool            IsInputMode() const { return (eMode != SC_INPUT_NONE); }
+    bool            IsEditMode() const  { return (eMode != SC_INPUT_NONE &&
+                                                  eMode != SC_INPUT_TYPE); }
+    bool            IsTopMode() const   { return (eMode == SC_INPUT_TOP);  }
+
+    const OUString& GetEditString();
+    const OUString& GetFormString() const { return aFormText; }
+
+    const ScAddress& GetCursorPos() const   { return aCursorPos; }
+
+    bool            GetTextAndFields( ScEditEngineDefaulter& rDestEngine );
+    void            MergeLanguageAttributes( ScEditEngineDefaulter& rDestEngine ) const;
+
+    bool            KeyInput( const KeyEvent& rKEvt, bool bStartEdit );
+    void            EnterHandler( ScEnterMode nBlockMode = ScEnterMode::NORMAL, bool bBeforeSavingInLOK = false );
+    void            CancelHandler();
+    void            SetReference( const ScRange& rRef, const ScDocument& rDoc );
+    void            AddRefEntry();
+
+    void            InputCommand( const CommandEvent& rCEvt );
+
+    OUString        GetSurroundingText();
+    Selection       GetSurroundingTextSelection();
+    bool            DeleteSurroundingText(const Selection& rSelection);
+
+    void            InsertFunction( const OUString& rFuncName, bool bAddPar = true );
+    void            ClearText();
+
+    void            InputSelection( const EditView* pView );
+    void            InputChanged( const EditView* pView, bool bFromNotify );
+
+    void            ViewShellGone(const ScTabViewShell* pViewSh);
+    void            SetRefViewShell(ScTabViewShell* pRefVsh) {pRefViewSh=pRefVsh;}
+
+    void            NotifyChange( const ScInputHdlState* pState, bool bForce = false,
+                                  ScTabViewShell* pSourceSh = nullptr,
+                                  bool bStopEditing = true);
+    void            UpdateCellAdjust( SvxCellHorJustify eJust );
+
+    void            ResetDelayTimer(); //BugId 54702
+
+    void            HideTip();
+    void            HideTipBelow();
+    void            ShowTipCursor();
+    void            ShowTip( const OUString& rText );     // at Cursor
+    void            ShowTipBelow( const OUString& rText );
+    void            ShowFuncList( const ::std::vector< OUString > & rFuncStrVec );
+
+    void            SetRefScale( const Fraction& rX, const Fraction& rY );
+    void            UpdateRefDevice();
+
+    EditView*       GetActiveView();
+    EditView*       GetTableView()      { return pTableView; }
+    EditView*       GetTopView()        { return pTopView; }
+
+    bool            DataChanging( sal_Unicode cTyped = 0, bool bFromCommand = false );
+    void            DataChanged( bool bFromTopNotify = false, bool bSetModified = true );
+
+    bool            TakesReturn() const     { return ( nTipVisible != nullptr ); }
+
+    void            SetModified()       { bModified = true; }
+
+    bool            GetSelIsRef() const     { return bSelIsRef; }
+    void            SetSelIsRef(bool bSet)  { bSelIsRef = bSet; }
+
+    void            ShowRefFrame();
+
+    ScRangeFindList* GetRangeFindList()     { return pRangeFindList.get(); }
+
+    void            UpdateRange( sal_uInt16 nIndex, const ScRange& rNew );
+
+    // Communication with the autopilot function
+    void            InputGetSelection       ( sal_Int32& rStart, sal_Int32& rEnd );
+    void            InputSetSelection       ( sal_Int32 nStart, sal_Int32 nEnd );
+    void            InputReplaceSelection   ( const OUString& rStr );
+    void            InputTurnOffWinEngine();
+
+    bool            IsFormulaMode() const                   { return bFormulaMode; }
+    ScInputWindow*  GetInputWindow()                        { return pInputWin; }
+    void            SetInputWindow( ScInputWindow* pNew );
+    void            StopInputWinEngine( bool bAll );
+
+    bool            IsInEnterHandler() const                { return bInEnterHandler; }
+    bool            IsInOwnChange() const                   { return bInOwnChange; }
+
+    /// Returns true if there is a partial autocomplete suggestion.
+    bool            HasPartialComplete() const              { return mbPartialPrefix; };
+
+    bool            IsModalMode( const SfxObjectShell* pDocSh );
+
+    void            ForgetLastPattern();
+
+    void            UpdateSpellSettings( bool bFromStartTab = false );
+
+    void            FormulaPreview();
+
+    Size            GetTextSize();      // in 1/100mm
+
+                    // actually private, public for SID_INPUT_SUM
+    void            InitRangeFinder(const OUString& rFormula);
+
+    void            UpdateLokReferenceMarks();
+    static void     SendReferenceMarks( const SfxViewShell* pViewShell,
+                         const std::vector<ReferenceMark>& rReferenceMarks );
+
+    void SetDocumentDisposing( bool b );
+
+    static ReferenceMark GetReferenceMark( const ScViewData& rViewData, ScDocShell* pDocSh,
+                                    tools::Long nX1, tools::Long nX2, tools::Long nY1, tools::Long nY2,
+                                    tools::Long nTab, const Color& rColor );
+
+    void            LOKPasteFunctionData(const OUString& rFunctionName);
+    static void     LOKSendFormulabarUpdate(const SfxViewShell* pActiveViewSh,
+                                            const OUString& rText, const ESelection& rSelection);
+};
+
+//  ScInputHdlState
+
+class ScInputHdlState
+{
+    friend class ScInputHandler;
+
+public:
+        ScInputHdlState( const ScAddress& rCurPos,
+                         const ScAddress& rStartPos,
+                         const ScAddress& rEndPos,
+                         const OUString& rString,
+                         const EditTextObject* pData );
+        ScInputHdlState( const ScInputHdlState& rCpy );
+        ~ScInputHdlState();
+
+    ScInputHdlState&    operator= ( const ScInputHdlState& r );
+    bool                operator==( const ScInputHdlState& r ) const;
+
+    const ScAddress&        GetPos() const          { return aCursorPos; }
+    const ScAddress&        GetStartPos() const     { return aStartPos; }
+    const ScAddress&        GetEndPos() const       { return aEndPos; }
+    const OUString&         GetString() const       { return aString; }
+    const EditTextObject*   GetEditData() const     { return pEditData.get(); }
+
+private:
+    ScAddress       aCursorPos;
+    ScAddress       aStartPos;
+    ScAddress       aEndPos;
+    OUString        aString;
+    std::unique_ptr<EditTextObject> pEditData;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/inputwin.hxx b/sc/source/ui/inc/inputwin.hxx
new file mode 100644
index 000000000..e3676b6e8
--- /dev/null
+++ b/sc/source/ui/inc/inputwin.hxx
@@ -0,0 +1,366 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vector>
+#include <memory>
+#include <vcl/customweld.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/InterimItemWindow.hxx>
+#include <sfx2/childwin.hxx>
+#include <svl/lstner.hxx>
+#include <svtools/stringtransfer.hxx>
+#include <vcl/window.hxx>
+#include <formula/opcode.hxx>
+#include <svx/weldeditview.hxx>
+
+namespace com::sun::star::accessibility { class XAccessible; }
+
+class EditView;
+class ScAccessibleEditLineTextData;
+class ScAccessibleEditObject;
+class ScEditEngineDefaulter;
+class ScTextWndGroup;
+class ScInputBarGroup;
+class ScInputHandler;
+class ScTabViewShell;
+struct EENotify;
+
+class ScTextWndBase
+{
+public:
+    virtual void            InsertAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) = 0;
+    virtual void            RemoveAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) = 0;
+    virtual void            SetTextString( const OUString& rString ) = 0;
+    virtual const OUString& GetTextString() const = 0;
+    virtual void            StartEditEngine() = 0;
+    virtual void            StopEditEngine( bool bAll ) = 0;
+    virtual EditView*       GetEditView() const = 0;
+    virtual bool            HasEditView() const = 0;
+    virtual void            MakeDialogEditView() = 0;
+    virtual void            SetFormulaMode( bool bSet ) = 0;
+    virtual bool            IsInputActive() = 0;
+    virtual void            TextGrabFocus() = 0;
+    virtual tools::Long            GetNumLines() const = 0;
+    virtual ~ScTextWndBase() {}
+};
+
+class ScTextWnd : public WeldEditView
+                , public ScTextWndBase
+{
+public:
+    ScTextWnd(ScTextWndGroup& rParent, ScTabViewShell* pViewSh);
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    virtual ~ScTextWnd() override;
+
+    virtual void            SetTextString( const OUString& rString ) override;
+    virtual const OUString& GetTextString() const override;
+
+    bool                    IsInputActive() override;
+    virtual EditView*       GetEditView() const override;
+    virtual bool            HasEditView() const override;
+
+    const OutputDevice&     GetEditViewDevice() const;
+
+                        // for function autopilots
+    virtual void            MakeDialogEditView() override;
+
+    virtual void            StartEditEngine() override;
+    virtual void            StopEditEngine( bool bAll ) override;
+
+    virtual void            TextGrabFocus() override;
+
+    virtual void            StyleUpdated() override;
+
+    // Triggered if scroll bar state should change
+    virtual void EditViewScrollStateChange() override;
+
+    virtual void            SetFormulaMode( bool bSet ) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+
+    virtual void            InsertAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) override;
+    virtual void            RemoveAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) override;
+
+    virtual void            Resize() override;
+
+    int GetPixelHeightForLines(tools::Long nLines);
+    int GetEditEngTxtHeight() const;
+
+    virtual tools::Long GetNumLines() const override;
+    void SetNumLines(tools::Long nLines);
+    tools::Long GetLastNumExpandedLines() const { return mnLastExpandedLines; }
+    void SetLastNumExpandedLines(tools::Long nLastExpandedLines) { mnLastExpandedLines = nLastExpandedLines; }
+
+    void DoScroll();
+
+    DECL_LINK(ModifyHdl, LinkParamNone*, void);
+    DECL_LINK(EditStatusHdl, EditStatus&, void);
+
+protected:
+    virtual void    Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+
+    virtual bool    MouseMove( const MouseEvent& rMEvt ) override;
+    virtual bool    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual bool    MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual bool    Command( const CommandEvent& rCEvt ) override;
+    virtual bool    KeyInput(const KeyEvent& rKEvt) override;
+    virtual bool    CanFocus() const override;
+    virtual void    GetFocus() override;
+
+    virtual bool    StartDrag() override;
+
+private:
+    void            ImplInitSettings();
+    void            UpdateAutoCorrFlag();
+
+    void SetScrollBarRange();
+
+    void InitEditEngine();
+
+    rtl::Reference<svt::OStringTransferable> m_xHelper;
+
+    typedef ::std::vector< ScAccessibleEditLineTextData* > AccTextDataVector;
+
+    rtl::Reference<ScAccessibleEditObject> pAcc;
+
+    OUString    aString;
+    vcl::Font   aTextFont;
+    AccTextDataVector maAccTextDatas;   // #i105267# text data may be cloned, remember all copies
+    bool        bIsRTL;
+    bool        bIsInsertMode;
+    bool        bFormulaMode;
+
+    // #102710#; this flag should be true if a key input or a command is handled
+    // it prevents the call of InputChanged in the ModifyHandler of the EditEngine
+    bool        bInputMode;
+
+    ScTabViewShell* mpViewShell;
+    ScTextWndGroup& mrGroupBar;
+    tools::Long mnLastExpandedLines;
+    bool mbInvalidate;
+};
+
+class ScPosWnd final : public InterimItemWindow, public SfxListener        // Display position
+{
+private:
+    std::unique_ptr<weld::ComboBox> m_xWidget;
+
+    ImplSVEvent* m_nAsyncGetFocusId;
+
+    OUString        aPosStr;
+    void*           nTipVisible;
+    bool            bFormulaMode;
+
+public:
+                    ScPosWnd( vcl::Window* pParent );
+    virtual         ~ScPosWnd() override;
+    virtual void    dispose() override;
+
+    void            SetPos( const OUString& rPosStr );        // Displayed Text
+    void            SetFormulaMode( bool bSet );
+
+    static OUString createLocalRangeName(std::u16string_view rName, std::u16string_view rTableName);
+
+private:
+    DECL_LINK(OnAsyncGetFocus, void*, void);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(ActivateHdl, weld::ComboBox&, bool);
+    DECL_LINK(ModifyHdl, weld::ComboBox&, void);
+    DECL_LINK(FocusInHdl, weld::Widget&, void);
+    DECL_LINK(FocusOutHdl, weld::Widget&, void);
+
+    virtual void    Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+private:
+    void            FillRangeNames();
+    void            FillFunctions();
+    void            DoEnter();
+    void            HideTip();
+
+    void            ReleaseFocus_Impl();
+};
+
+class ScTextWndGroup : public ScTextWndBase
+{
+public:
+    ScTextWndGroup(ScInputBarGroup& pParent, ScTabViewShell* pViewSh);
+    virtual ~ScTextWndGroup() override;
+
+    virtual void            InsertAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    virtual EditView*       GetEditView() const override;
+    const OutputDevice&     GetEditViewDevice() const;
+    Point                   GetCursorScreenPixelPos(bool bBelowLine);
+    tools::Long             GetLastNumExpandedLines() const;
+    void SetLastNumExpandedLines(tools::Long nLastExpandedLines);
+    virtual tools::Long     GetNumLines() const override;
+    int                     GetPixelHeightForLines(tools::Long nLines);
+    weld::ScrolledWindow&   GetScrollWin();
+    virtual const OUString& GetTextString() const override;
+    virtual bool            HasEditView() const override;
+    virtual bool            IsInputActive() override;
+    virtual void            MakeDialogEditView() override;
+    virtual void            RemoveAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    void                    SetScrollPolicy();
+    void                    SetNumLines(tools::Long nLines);
+    virtual void            SetFormulaMode(bool bSet) override;
+    virtual void            SetTextString(const OUString& rString) override;
+    virtual void            StartEditEngine() override;
+    virtual void            StopEditEngine(bool bAll) override;
+    virtual void            TextGrabFocus() override;
+
+    vcl::Window&            GetVclParent() { return mrParent; }
+
+private:
+    std::unique_ptr<ScTextWnd> mxTextWnd;
+    std::unique_ptr<weld::ScrolledWindow> mxScrollWin;
+    std::unique_ptr<weld::CustomWeld> mxTextWndWin;
+    vcl::Window& mrParent;
+
+    DECL_LINK(Impl_ScrollHdl, weld::ScrolledWindow&, void);
+};
+
+class ScInputBarGroup : public InterimItemWindow
+                      , public ScTextWndBase
+{
+public:
+                            ScInputBarGroup(vcl::Window* Parent, ScTabViewShell* pViewSh);
+    virtual                 ~ScInputBarGroup() override;
+    virtual void            dispose() override;
+    virtual void            InsertAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    virtual void            RemoveAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    void                    SetTextString(const OUString& rString) override;
+    void                    StartEditEngine() override;
+    virtual EditView*       GetEditView() const override;
+    virtual bool            HasEditView() const override;
+    Point                   GetCursorScreenPixelPos(bool bBelowLine);
+    virtual void            Resize() override;
+    virtual const OUString& GetTextString() const override;
+    virtual void            StopEditEngine(bool bAll) override;
+    virtual void            TextGrabFocus() override;
+    void                    SetFormulaMode(bool bSet) override;
+    void                    MakeDialogEditView() override;
+    bool                    IsInputActive() override;
+    void                    IncrementVerticalSize();
+    void                    DecrementVerticalSize();
+    void                    NumLinesChanged();
+    virtual tools::Long     GetNumLines() const override { return mxTextWndGroup->GetNumLines(); }
+
+    int GetPixelHeightForLines(tools::Long nLines) const
+    {
+        return mxTextWndGroup->GetPixelHeightForLines(nLines);
+    }
+
+    weld::Builder&          GetBuilder() { return *m_xBuilder; }
+
+private:
+    void            TriggerToolboxLayout();
+
+    std::unique_ptr<weld::Container> mxBackground;
+    std::unique_ptr<ScTextWndGroup> mxTextWndGroup;
+    std::unique_ptr<weld::Button> mxButtonUp;
+    std::unique_ptr<weld::Button> mxButtonDown;
+
+    DECL_LINK(ClickHdl, weld::Button&, void);
+};
+
+class ScInputWindow final : public ToolBox                        // Parent toolbox
+{
+public:
+                    ScInputWindow( vcl::Window* pParent, const SfxBindings* pBind );
+    virtual         ~ScInputWindow() override;
+    virtual void    dispose() override;
+
+    virtual void    PixelInvalidate(const tools::Rectangle* pRectangle) override;
+    virtual void    SetSizePixel( const Size& rNewSize ) override;
+    virtual void    Resize() override;
+    virtual void    Select() override;
+
+    void            SetFuncString( const OUString& rString, bool bDoEdit = true );
+    void            SetPosString( const OUString& rStr );
+    void            SetTextString( const OUString& rString );
+
+    void            SetOkCancelMode();
+    void            SetSumAssignMode();
+    void            EnableButtons( bool bEnable );
+    /// Update Input bar after the number of lines was changed externally
+    void            NumLinesChanged();
+
+    void            StartFormula();
+    void            SetFormulaMode( bool bSet );
+
+    bool            IsInputActive();
+    EditView*       GetEditView();
+    vcl::Window*    GetEditWindow();
+    Point           GetCursorScreenPixelPos(bool bBelowLine = false);
+
+    void            TextGrabFocus();
+    void            TextInvalidate();
+    void            SwitchToTextWin();
+
+    void            PosGrabFocus();
+
+    // For function autopilots
+    void            MakeDialogEditView();
+
+    void            StopEditEngine( bool bAll );
+
+    void            SetInputHandler( ScInputHandler* pNew );
+
+    ScInputHandler* GetInputHandler(){ return pInputHdl;}
+
+    void            StateChanged( StateChangedType nType ) override;
+    virtual void    DataChanged( const DataChangedEvent& rDCEvt ) override;
+    virtual void    MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void    MouseMove( const MouseEvent& rMEvt ) override;
+
+    void            NotifyLOKClient();
+
+    void MenuHdl(std::string_view command);
+    DECL_LINK( DropdownClickHdl, ToolBox*, void );
+
+    void            AutoSum( bool& bRangeFinder, bool& bSubTotal, OpCode eCode );
+
+private:
+    bool IsPointerAtResizePos();
+
+    VclPtr<ScPosWnd>  aWndPos;
+    VclPtr<ScInputBarGroup> mxTextWindow;
+    ScInputHandler* pInputHdl;
+    ScTabViewShell* mpViewShell;
+    tools::Long     mnMaxY;
+    tools::Long     mnStandardItemHeight;
+    bool            bIsOkCancelMode;
+    bool            bInResize;
+};
+
+class ScInputWindowWrapper : public SfxChildWindow
+{
+public:
+            ScInputWindowWrapper( vcl::Window*           pParent,
+                                  sal_uInt16            nId,
+                                  SfxBindings*      pBindings,
+                                  SfxChildWinInfo*  pInfo );
+
+    SFX_DECL_CHILDWINDOW_WITHID(ScInputWindowWrapper);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/inscldlg.hxx b/sc/source/ui/inc/inscldlg.hxx
new file mode 100644
index 000000000..d159c65cd
--- /dev/null
+++ b/sc/source/ui/inc/inscldlg.hxx
@@ -0,0 +1,42 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+#include <global.hxx>
+
+class ScInsertCellDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::RadioButton> m_xBtnCellsDown;
+    std::unique_ptr<weld::RadioButton> m_xBtnCellsRight;
+    std::unique_ptr<weld::RadioButton> m_xBtnInsRow;
+    std::unique_ptr<weld::RadioButton> m_xBtnInsCol;
+    std::unique_ptr<weld::Label> m_xLbCellsRight;
+
+public:
+    ScInsertCellDlg(weld::Window* pParent, bool bDisallowCellMove);
+    virtual ~ScInsertCellDlg() override;
+
+    InsCellCmd GetInsCellCmd() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/inscodlg.hxx b/sc/source/ui/inc/inscodlg.hxx
new file mode 100644
index 000000000..a30cffe0b
--- /dev/null
+++ b/sc/source/ui/inc/inscodlg.hxx
@@ -0,0 +1,102 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <global.hxx>
+
+#include "scui_def.hxx"
+
+class ScInsertContentsDlg : public weld::GenericDialogController
+{
+public:
+            ScInsertContentsDlg( weld::Window*      pParent,
+                                 const OUString*   pStrTitle );
+    virtual ~ScInsertContentsDlg() override;
+
+    InsertDeleteFlags GetInsContentsCmdBits() const;
+    ScPasteFunc       GetFormulaCmdBits() const;
+
+    bool            IsSkipEmptyCells() const;
+    bool            IsTranspose() const;
+    bool            IsLink() const;
+    InsCellCmd      GetMoveMode() const;
+
+    void    SetOtherDoc( bool bSet );
+    void    SetFillMode( bool bSet );
+    void    SetChangeTrack( bool bSet );
+    void    SetCellShiftDisabled( CellShiftDisabledFlags nDisable );
+
+private:
+    bool              bOtherDoc;
+    bool              bFillMode;
+    bool              bChangeTrack;
+    bool              bMoveDownDisabled;
+    bool              bMoveRightDisabled;
+    void SetInsContentsCmdBits(const InsertDeleteFlags eFlags);
+    void SetFormulaCmdBits(const ScPasteFunc eFlags);
+    void SetCellCmdFlags(const InsCellCmd eFlags);
+    void SetContentsFlags(const InsertContentsFlags eFlags);
+
+    std::unique_ptr<weld::CheckButton>        mxBtnInsAll;
+    std::unique_ptr<weld::CheckButton>        mxBtnInsStrings;
+    std::unique_ptr<weld::CheckButton>        mxBtnInsNumbers;
+    std::unique_ptr<weld::CheckButton>        mxBtnInsDateTime;
+    std::unique_ptr<weld::CheckButton>        mxBtnInsFormulas;
+    std::unique_ptr<weld::CheckButton>        mxBtnInsNotes;
+    std::unique_ptr<weld::CheckButton>        mxBtnInsAttrs;
+    std::unique_ptr<weld::CheckButton>        mxBtnInsObjects;
+
+    std::unique_ptr<weld::CheckButton>        mxBtnSkipEmptyCells;
+    std::unique_ptr<weld::CheckButton>        mxBtnTranspose;
+    std::unique_ptr<weld::CheckButton>        mxBtnLink;
+
+    std::unique_ptr<weld::RadioButton>     mxRbNoOp;
+    std::unique_ptr<weld::RadioButton>     mxRbAdd;
+    std::unique_ptr<weld::RadioButton>     mxRbSub;
+    std::unique_ptr<weld::RadioButton>     mxRbMul;
+    std::unique_ptr<weld::RadioButton>     mxRbDiv;
+
+    std::unique_ptr<weld::RadioButton>     mxRbMoveNone;
+    std::unique_ptr<weld::RadioButton>     mxRbMoveDown;
+    std::unique_ptr<weld::RadioButton>     mxRbMoveRight;
+
+    std::unique_ptr<weld::Button>      mxBtnShortCutPasteValuesOnly;
+    std::unique_ptr<weld::Button>      mxBtnShortCutPasteValuesFormats;
+    std::unique_ptr<weld::Button>      mxBtnShortCutPasteTranspose;
+    std::unique_ptr<weld::Button>      mxBtnShortCutPasteFormats;
+
+    std::unique_ptr<weld::CheckButton>     mxImmediately;
+
+    static InsertDeleteFlags nPreviousChecks;
+    static InsertContentsFlags nPreviousChecks2;
+    static ScPasteFunc  nPreviousFormulaChecks;
+    static InsCellCmd   nPreviousMoveMode;
+
+    void DisableChecks( bool bInsAllChecked );
+    void TestModes();
+
+    // Handler
+    DECL_LINK( InsAllHdl, weld::Toggleable&, void );
+    DECL_LINK( LinkBtnHdl, weld::Toggleable&, void );
+    DECL_LINK( ShortCutHdl, weld::Button&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/instbdlg.hxx b/sc/source/ui/inc/instbdlg.hxx
new file mode 100644
index 000000000..618177fe0
--- /dev/null
+++ b/sc/source/ui/inc/instbdlg.hxx
@@ -0,0 +1,94 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/objsh.hxx>
+#include <vcl/timer.hxx>
+#include <vcl/weld.hxx>
+#include <types.hxx>
+
+class ScViewData;
+class ScDocument;
+class ScDocShell;
+
+namespace sfx2 { class DocumentInserter; }
+namespace sfx2 { class FileDialogHelper; }
+
+class ScInsertTableDlg : public weld::GenericDialogController
+{
+public:
+    ScInsertTableDlg(weld::Window* pParent, ScViewData& rViewData, SCTAB nTabCount, bool bFromFile);
+    virtual ~ScInsertTableDlg() override;
+
+    virtual short run() override; // override to set parent dialog
+
+    bool        GetTablesFromFile() const { return m_xBtnFromFile->get_active(); }
+    bool        GetTablesAsLink() const { return m_xBtnLink->get_active(); }
+
+    const OUString* GetFirstTable( sal_uInt16* pN );
+    const OUString* GetNextTable( sal_uInt16* pN );
+    ScDocShell*     GetDocShellTables() { return pDocShTables; }
+    bool        IsTableBefore() const { return m_xBtnBefore->get_active(); }
+    SCTAB           GetTableCount() const { return nTableCount;}
+
+private:
+    Timer                   aBrowseTimer;
+    ScViewData&             rViewData;
+    ScDocument&             rDoc;
+    ScDocShell*             pDocShTables;
+    std::unique_ptr<sfx2::DocumentInserter> pDocInserter;
+    SfxObjectShellRef       aDocShTablesRef;
+
+    bool                bMustClose;
+    sal_uInt16          nSelTabIndex;   // for GetFirstTable() / GetNextTable()
+    OUString            aStrCurSelTable;
+    SCTAB               nTableCount;
+    OUString            m_sSheetDotDotDot;
+
+    std::unique_ptr<weld::RadioButton> m_xBtnBefore;
+    std::unique_ptr<weld::RadioButton> m_xBtnBehind;
+    std::unique_ptr<weld::RadioButton> m_xBtnNew;
+    std::unique_ptr<weld::RadioButton> m_xBtnFromFile;
+    std::unique_ptr<weld::Label> m_xFtCount;
+    std::unique_ptr<weld::SpinButton> m_xNfCount;
+    std::unique_ptr<weld::Label> m_xFtName;
+    std::unique_ptr<weld::Entry> m_xEdName;
+    std::unique_ptr<weld::TreeView> m_xLbTables;
+    std::unique_ptr<weld::Label> m_xFtPath;
+    std::unique_ptr<weld::Button> m_xBtnBrowse;
+    std::unique_ptr<weld::CheckButton> m_xBtnLink;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+
+    void    Init_Impl( bool bFromFile );
+    void    SetNewTable_Impl();
+    void    SetFromTo_Impl();
+    void    FillTables_Impl( const ScDocument* pSrcDoc );
+    void    DoEnable_Impl();
+
+    DECL_LINK( BrowseHdl_Impl, weld::Button&, void );
+    DECL_LINK( ChoiceHdl_Impl, weld::Toggleable&, void );
+    DECL_LINK( SelectHdl_Impl, weld::TreeView&, void );
+    DECL_LINK( CountHdl_Impl, weld::SpinButton&, void );
+    DECL_LINK( DoEnterHdl, weld::Button&, void );
+    DECL_LINK( BrowseTimeoutHdl, Timer *, void );
+    DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper*, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/invmerge.hxx b/sc/source/ui/inc/invmerge.hxx
new file mode 100644
index 000000000..54dd8c160
--- /dev/null
+++ b/sc/source/ui/inc/invmerge.hxx
@@ -0,0 +1,44 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/gen.hxx>
+
+#include <vector>
+
+class ScInvertMerger
+{
+private:
+    ::std::vector< tools::Rectangle >* pRects;
+    tools::Rectangle   aTotalRect;
+    tools::Rectangle   aLineRect;
+
+    void        FlushLine();
+    void        FlushTotal();
+
+public:
+                ScInvertMerger( ::std::vector< tools::Rectangle >* pRectangles );
+                ~ScInvertMerger();
+
+    void        AddRect( const tools::Rectangle& rRect );
+    void        Flush();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/lbseldlg.hxx b/sc/source/ui/inc/lbseldlg.hxx
new file mode 100644
index 000000000..cf313c06b
--- /dev/null
+++ b/sc/source/ui/inc/lbseldlg.hxx
@@ -0,0 +1,38 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScSelEntryDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::TreeView> m_xLb;
+
+    DECL_LINK(DblClkHdl, weld::TreeView&, bool);
+
+public:
+    ScSelEntryDlg(weld::Window* pParent, const std::vector<OUString>& rEntryList);
+    virtual ~ScSelEntryDlg() override;
+
+    OUString GetSelectedEntry() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/linkarea.hxx b/sc/source/ui/inc/linkarea.hxx
new file mode 100644
index 000000000..a209d3b8a
--- /dev/null
+++ b/sc/source/ui/inc/linkarea.hxx
@@ -0,0 +1,72 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/objsh.hxx>
+#include <vcl/weld.hxx>
+
+namespace sfx2 { class DocumentInserter; }
+namespace sfx2 { class FileDialogHelper; }
+
+class ScDocShell;
+class SvtURLBox;
+
+class ScLinkedAreaDlg : public weld::GenericDialogController
+{
+private:
+    ScDocShell*             m_pSourceShell;
+    std::unique_ptr<sfx2::DocumentInserter> m_xDocInserter;
+    SfxObjectShellRef   aSourceRef;
+
+    std::unique_ptr<SvtURLBox> m_xCbUrl;
+    std::unique_ptr<weld::Button> m_xBtnBrowse;
+    std::unique_ptr<weld::TreeView> m_xLbRanges;
+    std::unique_ptr<weld::CheckButton> m_xBtnReload;
+    std::unique_ptr<weld::SpinButton> m_xNfDelay;
+    std::unique_ptr<weld::Label> m_xFtSeconds;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+
+    DECL_LINK(FileHdl, weld::ComboBox&, bool);
+    DECL_LINK(BrowseHdl, weld::Button&, void);
+    DECL_LINK(RangeHdl, weld::TreeView&, void);
+    DECL_LINK(ReloadHdl, weld::Toggleable&, void);
+    DECL_LINK(DialogClosedHdl, sfx2::FileDialogHelper*, void);
+
+    void                UpdateSourceRanges();
+    void                UpdateEnable();
+    void                LoadDocument( const OUString& rFile, const OUString& rFilter,
+                                        const OUString& rOptions );
+
+public:
+    ScLinkedAreaDlg(weld::Widget* pParent);
+    virtual ~ScLinkedAreaDlg() override;
+
+    void            InitFromOldLink( const OUString& rFile, const OUString& rFilter,
+                                        const OUString& rOptions, std::u16string_view rSource,
+                                        sal_Int32 nRefreshDelaySeconds );
+
+    OUString       GetURL() const;
+    OUString       GetFilter() const;        // may be empty
+    OUString       GetOptions() const;       // filter options
+    OUString       GetSource() const;        // separated by ";"
+    sal_Int32      GetRefreshDelaySeconds() const;  // 0 if disabled
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/lnktrans.hxx b/sc/source/ui/inc/lnktrans.hxx
new file mode 100644
index 000000000..2ef546907
--- /dev/null
+++ b/sc/source/ui/inc/lnktrans.hxx
@@ -0,0 +1,42 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/transfer.hxx>
+#include <rtl/ustring.hxx>
+
+class ScLinkTransferObj : public TransferDataContainer
+{
+private:
+    OUString  aLinkURL;
+    OUString  aLinkText;
+
+public:
+            ScLinkTransferObj();
+    virtual ~ScLinkTransferObj() override;
+
+    void                SetLinkURL( const OUString& rURL, const OUString& rText );
+
+    virtual void        AddSupportedFormats() override;
+    virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
+    virtual void        DragFinished( sal_Int8 nDropAction ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/mediash.hxx b/sc/source/ui/inc/mediash.hxx
new file mode 100644
index 000000000..471902b28
--- /dev/null
+++ b/sc/source/ui/inc/mediash.hxx
@@ -0,0 +1,45 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <shellids.hxx>
+#include "drawsh.hxx"
+
+class ScViewData;
+class SfxModule;
+
+class ScMediaShell final : public ScDrawShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_MEDIA_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScMediaShell(ScViewData& rData);
+    virtual ~ScMediaShell() override;
+
+    void ExecuteMedia(const SfxRequest& rReq);
+    void GetMediaState(SfxItemSet& rSet);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/mergecellsdialog.hxx b/sc/source/ui/inc/mergecellsdialog.hxx
new file mode 100644
index 000000000..33370d793
--- /dev/null
+++ b/sc/source/ui/inc/mergecellsdialog.hxx
@@ -0,0 +1,35 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+enum ScMergeCellsOption
+{
+    MoveContentHiddenCells,
+    KeepContentHiddenCells,
+    EmptyContentHiddenCells
+};
+
+class ScMergeCellsDialog : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::RadioButton> m_xRBMoveContent;
+    std::unique_ptr<weld::RadioButton> m_xRBKeepContent;
+    std::unique_ptr<weld::RadioButton> m_xRBEmptyContent;
+
+public:
+    ScMergeCellsDialog(weld::Window* pParent);
+    virtual ~ScMergeCellsDialog() override;
+
+    ScMergeCellsOption GetMergeCellsOption() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/msgpool.hxx b/sc/source/ui/inc/msgpool.hxx
new file mode 100644
index 000000000..926fb38bf
--- /dev/null
+++ b/sc/source/ui/inc/msgpool.hxx
@@ -0,0 +1,57 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svl/srchitem.hxx>
+
+#include <svl/itempool.hxx>
+#include <svl/stritem.hxx>
+
+#include "uiitems.hxx"
+#include "condformatdlgitem.hxx"
+
+class ScDocumentPool;
+
+class ScMessagePool final : public SfxItemPool
+{
+    SfxStringItem       aGlobalStringItem;
+    SvxSearchItem       aGlobalSearchItem;
+    ScSortItem          aGlobalSortItem;
+    ScQueryItem         aGlobalQueryItem;
+    ScSubTotalItem      aGlobalSubTotalItem;
+    ScConsolidateItem   aGlobalConsolidateItem;
+    ScPivotItem         aGlobalPivotItem;
+    ScSolveItem         aGlobalSolveItem;
+    ScUserListItem      aGlobalUserListItem;
+    ScCondFormatDlgItem aCondFormatDlgItem;
+
+    std::vector<SfxPoolItem*>    mvPoolDefaults;
+    rtl::Reference<ScDocumentPool> pDocPool;
+
+public:
+    ScMessagePool();
+private:
+    virtual ~ScMessagePool() override;
+public:
+
+    virtual MapUnit GetMetric( sal_uInt16 nWhich ) const override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/mtrindlg.hxx b/sc/source/ui/inc/mtrindlg.hxx
new file mode 100644
index 000000000..fc4163a55
--- /dev/null
+++ b/sc/source/ui/inc/mtrindlg.hxx
@@ -0,0 +1,49 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScMetricInputDlg : public weld::GenericDialogController
+{
+public:
+    ScMetricInputDlg( weld::Window*   pParent,
+                      const OString& sDialogName,
+                      tools::Long           nCurrent,
+                      tools::Long           nDefault,
+                      FieldUnit      eFUnit,
+                      sal_uInt16     nDecimals,
+                      tools::Long           nMaximum,
+                      tools::Long           nMinimum);
+    virtual ~ScMetricInputDlg() override;
+
+    int GetInputValue() const;
+
+private:
+    std::unique_ptr<weld::MetricSpinButton> m_xEdValue;
+    std::unique_ptr<weld::CheckButton> m_xBtnDefVal;
+    int nDefaultValue;
+    int nCurrentValue;
+
+    DECL_LINK(SetDefValHdl, weld::Toggleable&, void);
+    DECL_LINK(ModifyHdl, weld::MetricSpinButton&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/mvtabdlg.hxx b/sc/source/ui/inc/mvtabdlg.hxx
new file mode 100644
index 000000000..9d121a928
--- /dev/null
+++ b/sc/source/ui/inc/mvtabdlg.hxx
@@ -0,0 +1,84 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <types.hxx>
+#include <vcl/weld.hxx>
+
+class ScDocument;
+
+class ScMoveTableDlg : public weld::GenericDialogController
+{
+public:
+    ScMoveTableDlg(weld::Window* pParent, const OUString& rDefault);
+    virtual ~ScMoveTableDlg() override;
+
+    sal_uInt16  GetSelectedDocument     () const { return nDocument; }
+    SCTAB   GetSelectedTable        () const { return nTable; }
+    bool    GetCopyTable            () const { return bCopyTable; }
+    bool    GetRenameTable          () const { return bRenameTable; }
+    void    GetTabNameString( OUString& rString ) const;
+    void    SetForceCopyTable       ();
+    void    EnableRenameTable       (bool bFlag);
+    void    SetOkBtnLabel           ();
+
+private:
+    void ResetRenameInput();
+    void CheckNewTabName();
+    ScDocument* GetSelectedDoc();
+
+private:
+    OUString   msCurrentDoc;
+    OUString   msNewDoc;
+
+    OUString   msStrTabNameUsed;
+    OUString   msStrTabNameEmpty;
+    OUString   msStrTabNameInvalid;
+
+    const OUString maDefaultName;
+
+    sal_uInt16      mnCurrentDocPos;
+    sal_uInt16      nDocument;
+    SCTAB           nTable;
+    bool            bCopyTable:1;
+    bool            bRenameTable:1;
+    bool            mbEverEdited:1;
+
+    std::unique_ptr<weld::RadioButton> m_xBtnMove;
+    std::unique_ptr<weld::RadioButton> m_xBtnCopy;
+    std::unique_ptr<weld::Label> m_xFtDoc;
+    std::unique_ptr<weld::ComboBox> m_xLbDoc;
+    std::unique_ptr<weld::TreeView> m_xLbTable;
+    std::unique_ptr<weld::Entry> m_xEdTabName;
+    std::unique_ptr<weld::Label> m_xFtWarn;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Label> m_xUnusedLabel;
+    std::unique_ptr<weld::Label> m_xEmptyLabel;
+    std::unique_ptr<weld::Label> m_xInvalidLabel;
+
+    void    Init            ();
+    void    InitDocListBox  ();
+    DECL_LINK(OkHdl, weld::Button&, void);
+    DECL_LINK(SelHdl, weld::ComboBox&, void);
+    DECL_LINK(CheckBtnHdl, weld::Toggleable&, void);
+    DECL_LINK(CheckNameHdl, weld::Entry&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/namecrea.hxx b/sc/source/ui/inc/namecrea.hxx
new file mode 100644
index 000000000..89adb8216
--- /dev/null
+++ b/sc/source/ui/inc/namecrea.hxx
@@ -0,0 +1,38 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include "scui_def.hxx"
+
+class ScNameCreateDlg final : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::CheckButton> m_xTopBox;
+    std::unique_ptr<weld::CheckButton> m_xLeftBox;
+    std::unique_ptr<weld::CheckButton> m_xBottomBox;
+    std::unique_ptr<weld::CheckButton> m_xRightBox;
+
+public:
+    ScNameCreateDlg(weld::Window* pParent, CreateNameFlags nFlags);
+    virtual ~ScNameCreateDlg() override;
+    CreateNameFlags GetFlags() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/namedefdlg.hxx b/sc/source/ui/inc/namedefdlg.hxx
new file mode 100644
index 000000000..fe05059e8
--- /dev/null
+++ b/sc/source/ui/inc/namedefdlg.hxx
@@ -0,0 +1,89 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include "anyrefdg.hxx"
+
+#include <map>
+
+class ScRangeName;
+class ScDocument;
+class ScDocShell;
+class ScViewData;
+
+class ScNameDefDlg : public ScAnyRefDlgController
+{
+private:
+    bool mbUndo; //if true we need to add an undo action after creating a range name
+    ScDocument& mrDoc;
+    ScDocShell* mpDocShell;
+
+    ScAddress maCursorPos;
+    OUString maStrInfoDefault;
+    const OUString maGlobalNameStr;
+    const OUString maErrInvalidNameStr;
+    const OUString maErrInvalidNameCellRefStr;
+    const OUString maErrNameInUse;
+
+    //hack to call this dialog from Manage Names
+    OUString maName;
+    OUString maScope;
+
+    std::map<OUString, ScRangeName*> maRangeMap;
+
+    std::unique_ptr<weld::Entry> m_xEdName;
+
+    std::unique_ptr<formula::RefEdit> m_xEdRange;
+    std::unique_ptr<formula::RefButton> m_xRbRange;
+
+    std::unique_ptr<weld::ComboBox> m_xLbScope;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnRowHeader;
+    std::unique_ptr<weld::CheckButton> m_xBtnColHeader;
+    std::unique_ptr<weld::CheckButton> m_xBtnPrintArea;
+    std::unique_ptr<weld::CheckButton> m_xBtnCriteria;
+
+    std::unique_ptr<weld::Button> m_xBtnAdd;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+    std::unique_ptr<weld::Label> m_xFtInfo;
+    std::unique_ptr<weld::Expander> m_xExpander;
+    std::unique_ptr<weld::Label> m_xFtRange;
+
+    void CancelPushed();
+    void AddPushed();
+
+    bool IsNameValid();
+    bool IsFormulaValid();
+
+    DECL_LINK(CancelBtnHdl, weld::Button&, void);
+    DECL_LINK(AddBtnHdl, weld::Button&, void);
+    DECL_LINK(NameModifyHdl, weld::Entry&, void);
+    DECL_LINK(AssignGetFocusHdl, formula::RefEdit&, void);
+
+protected:
+    virtual void RefInputDone(bool bForced = false) override;
+
+public:
+    ScNameDefDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                 const ScViewData& rViewData, std::map<OUString, ScRangeName*>&& aRangeMap,
+                 const ScAddress& aCursorPos, const bool bUndo);
+
+    virtual ~ScNameDefDlg() override;
+
+    virtual void SetReference(const ScRange& rRef, ScDocument& rDoc) override;
+    virtual bool IsRefInputMode() const override;
+
+    virtual void SetActive() override;
+    virtual void Close() override;
+
+    void GetNewData(OUString& rName, OUString& rScope);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/namedlg.hxx b/sc/source/ui/inc/namedlg.hxx
new file mode 100644
index 000000000..73b8dbcd7
--- /dev/null
+++ b/sc/source/ui/inc/namedlg.hxx
@@ -0,0 +1,124 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "anyrefdg.hxx"
+#include "namemgrtable.hxx"
+
+#include <memory>
+#include <map>
+
+class ScViewData;
+class ScDocument;
+
+//logic behind the manage names dialog
+class ScNameDlg : public ScAnyRefDlgController
+{
+private:
+    const OUString maGlobalNameStr;
+    const OUString maErrInvalidNameStr;
+    const OUString maErrNameInUse;
+    const OUString maStrMultiSelect;
+    OUString maStrInfoDefault;
+
+    ScViewData& mrViewData;
+    ScDocument& mrDoc;
+    const ScAddress maCursorPos;
+
+    bool mbDataChanged;
+    //ugly hack to call DefineNames from ManageNames
+    bool mbCloseWithoutUndo;
+
+    typedef std::map<OUString, std::unique_ptr<ScRangeName>> RangeNameContainer;
+
+    RangeNameContainer m_RangeMap;
+
+    std::unique_ptr<weld::Entry> m_xEdName;
+    std::unique_ptr<weld::Label> m_xFtAssign;
+    std::unique_ptr<formula::RefEdit> m_xEdAssign;
+    std::unique_ptr<formula::RefButton> m_xRbAssign;
+    std::unique_ptr<weld::ComboBox> m_xLbScope;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnPrintArea;
+    std::unique_ptr<weld::CheckButton> m_xBtnColHeader;
+    std::unique_ptr<weld::CheckButton> m_xBtnCriteria;
+    std::unique_ptr<weld::CheckButton> m_xBtnRowHeader;
+
+    std::unique_ptr<weld::Button> m_xBtnAdd;
+    std::unique_ptr<weld::Button> m_xBtnDelete;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    std::unique_ptr<weld::Label> m_xFtInfo;
+
+    std::unique_ptr<weld::Expander> m_xExpander;
+
+    std::unique_ptr<ScRangeManagerTable> m_xRangeManagerTable;
+
+private:
+    void Init();
+    void UpdateChecks(const ScRangeData* pData);
+    void ShowOptions(const ScRangeNameLine& rLine);
+
+    bool IsNameValid();
+    bool IsFormulaValid();
+    void CheckForEmptyTable();
+
+    ScRangeName* GetRangeName(const OUString& rScope);
+
+    void AddPushed();
+    void RemovePushed();
+    void ScopeChanged();
+    void NameModified();
+
+    void SelectionChanged();
+
+    // Handler:
+    DECL_LINK(OkBtnHdl, weld::Button&, void);
+    DECL_LINK(CancelBtnHdl, weld::Button&, void);
+    DECL_LINK(AddBtnHdl, weld::Button&, void);
+    DECL_LINK(RemoveBtnHdl, weld::Button&, void);
+    DECL_LINK(EdModifyHdl, weld::Entry&, void);
+    DECL_LINK(RefEdModifyHdl, formula::RefEdit&, void);
+    DECL_LINK(EdModifyCheckBoxHdl, weld::Toggleable&, void);
+    DECL_LINK(AssignGetFocusHdl, formula::RefEdit&, void);
+    DECL_LINK(SelectionChangedHdl_Impl, weld::TreeView&, void);
+    DECL_LINK(ScopeChangedHdl, weld::ComboBox&, void);
+
+protected:
+    virtual void RefInputDone(bool bForced = false) override;
+
+public:
+    ScNameDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent, ScViewData& rViewData,
+              const ScAddress& aCursorPos,
+              std::map<OUString, std::unique_ptr<ScRangeName>>* pRangeMap = nullptr);
+    virtual ~ScNameDlg() override;
+
+    virtual void SetReference(const ScRange& rRef, ScDocument& rDoc) override;
+    virtual bool IsRefInputMode() const override;
+
+    virtual void SetActive() override;
+    virtual void Close() override;
+
+    void GetRangeNames(std::map<OUString, std::unique_ptr<ScRangeName>>& rRangeMap);
+    void SetEntry(const OUString& rName, const OUString& rScope);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/namemgrtable.hxx b/sc/source/ui/inc/namemgrtable.hxx
new file mode 100644
index 000000000..da5b93dfb
--- /dev/null
+++ b/sc/source/ui/inc/namemgrtable.hxx
@@ -0,0 +1,91 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+#include <address.hxx>
+
+#include <memory>
+#include <vector>
+#include <map>
+
+class ScRangeName;
+class ScRangeData;
+
+struct ScRangeNameLine
+{
+    OUString aName;
+    OUString aExpression;
+    OUString aScope;
+};
+
+class SC_DLLPUBLIC ScRangeManagerTable
+{
+private:
+    std::unique_ptr<weld::TreeView> m_xTreeView;
+
+    OUString maGlobalString;
+
+    // should be const because we should not modify it here
+    const std::map<OUString, std::unique_ptr<ScRangeName>>& m_RangeMap;
+    // for performance, save which entries already have the formula entry
+    // otherwise opening the dialog with a lot of range names is extremely slow because
+    // we would calculate all formula strings during opening
+    std::map<OUString, bool> maCalculatedFormulaEntries;
+    const ScAddress maPos;
+
+    int m_nId;
+
+    bool mbNeedUpdate;
+
+    void GetLine(ScRangeNameLine& aLine, const weld::TreeIter& rEntry);
+    void Init();
+    const ScRangeData* findRangeData(const ScRangeNameLine& rLine);
+
+    DECL_DLLPRIVATE_LINK(SizeAllocHdl, const Size&, void);
+    DECL_DLLPRIVATE_LINK(VisRowsScrolledHdl, weld::TreeView&, void);
+
+public:
+    ScRangeManagerTable(std::unique_ptr<weld::TreeView>,
+        const std::map<OUString, std::unique_ptr<ScRangeName>>& rTabRangeNames,
+        const ScAddress& rPos);
+
+    void CheckForFormulaString();
+
+    int n_children() const { return m_xTreeView->n_children(); }
+    void connect_changed(const Link<weld::TreeView&, void>& rLink) { m_xTreeView->connect_changed(rLink); }
+    void set_cursor(int nPos) { m_xTreeView->set_cursor(nPos); }
+
+    void addEntry(const ScRangeNameLine& rLine, bool bSetCurEntry);
+    void DeleteSelectedEntries();
+    void SetEntry( const ScRangeNameLine& rLine );
+
+    void GetCurrentLine(ScRangeNameLine& rLine);
+    bool IsMultiSelection() const;
+    std::vector<ScRangeNameLine> GetSelectedEntries();
+
+    void BlockUpdate()
+    {
+        mbNeedUpdate = false;
+    }
+
+    bool UpdatesBlocked() const
+    {
+        return !mbNeedUpdate;
+    }
+
+    void UnblockUpdate()
+    {
+        mbNeedUpdate = true;
+    }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/namepast.hxx b/sc/source/ui/inc/namepast.hxx
new file mode 100644
index 000000000..79947bbcd
--- /dev/null
+++ b/sc/source/ui/inc/namepast.hxx
@@ -0,0 +1,53 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include "namemgrtable.hxx"
+#include <memory>
+#include <vector>
+#include <map>
+
+class ScRangeName;
+class ScDocShell;
+
+class ScNamePasteDlg : public weld::GenericDialogController
+{
+    DECL_LINK(ButtonHdl, weld::Button&, void);
+
+private:
+    std::unique_ptr<weld::Button> m_xBtnPasteAll;
+    std::unique_ptr<weld::Button> m_xBtnPaste;
+    std::unique_ptr<weld::Button> m_xBtnClose;
+    std::unique_ptr<ScRangeManagerTable> m_xTable;
+
+    std::vector<OUString> maSelectedNames;
+    std::map<OUString, std::unique_ptr<ScRangeName>> m_RangeMap;
+    OUString m_aSheetSep;
+
+public:
+    ScNamePasteDlg(weld::Window* pParent, ScDocShell* pShell);
+
+    virtual ~ScNamePasteDlg() override;
+
+    const std::vector<OUString>& GetSelectedNames() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/navcitem.hxx b/sc/source/ui/inc/navcitem.hxx
new file mode 100644
index 000000000..17131afba
--- /dev/null
+++ b/sc/source/ui/inc/navcitem.hxx
@@ -0,0 +1,40 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/ctrlitem.hxx>
+
+class ScNavigatorDlg;
+
+class ScNavigatorControllerItem : public SfxControllerItem
+{
+public:
+    ScNavigatorControllerItem( sal_uInt16 nId,
+                               ScNavigatorDlg& rDlg,
+                               SfxBindings& rBindings );
+protected:
+    virtual void    StateChangedAtToolBoxControl( sal_uInt16 nSID, SfxItemState eState,
+                                      const SfxPoolItem* pItem ) override;
+
+private:
+    ScNavigatorDlg& rNavigatorDlg;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/navipi.hxx b/sc/source/ui/inc/navipi.hxx
new file mode 100644
index 000000000..ecfe71cfd
--- /dev/null
+++ b/sc/source/ui/inc/navipi.hxx
@@ -0,0 +1,194 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vector>
+#include <vcl/idle.hxx>
+#include <svl/lstner.hxx>
+#include <sfx2/childwin.hxx>
+#include <sfx2/navigat.hxx>
+#include <sfx2/sidebar/PanelLayout.hxx>
+#include "content.hxx"
+
+class SfxPoolItem;
+class ScTabViewShell;
+class ScViewData;
+class ScArea;
+class ScScenarioWindow;
+class ScNavigatorControllerItem;
+class ScNavigatorDlg;
+class ScNavigatorSettings;
+
+#define SC_DROPMODE_URL         0
+#define SC_DROPMODE_LINK        1
+#define SC_DROPMODE_COPY        2
+
+enum NavListMode { NAV_LMODE_NONE       = 0x4000,
+                   NAV_LMODE_AREAS      = 0x2000,
+                   NAV_LMODE_SCENARIOS  = 0x400 };
+
+class ScScenarioWindow
+{
+public:
+    ScScenarioWindow(weld::Builder& rBuilder, const OUString& rQH_List, const OUString& rQH_Comment);
+    ~ScScenarioWindow();
+    void NotifyState(const SfxPoolItem* pState);
+    void SetComment(const OUString& rComment)
+    {
+        m_xEdComment->set_text(rComment);
+    }
+
+private:
+    std::unique_ptr<weld::TreeView> m_xLbScenario;
+    std::unique_ptr<weld::TextView> m_xEdComment;
+
+    struct ScenarioEntry
+    {
+        OUString            maName;
+        OUString            maComment;
+        bool                mbProtected;
+
+        explicit     ScenarioEntry() : mbProtected( false ) {}
+    };
+
+    std::vector< ScenarioEntry > m_aEntries;
+
+    void UpdateEntries(const std::vector<OUString> &rNewEntryList);
+    void SelectScenario();
+    void ExecuteScenarioSlot(sal_uInt16 nSlotId);
+    void EditScenario();
+    void DeleteScenario();
+    const ScenarioEntry* GetSelectedScenarioEntry() const;
+
+    DECL_LINK(SelectHdl, weld::TreeView&, void);
+    DECL_LINK(DoubleClickHdl, weld::TreeView&, bool);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(ContextMenuHdl, const CommandEvent&, bool);
+};
+
+class ScNavigatorDlg : public PanelLayout, public SfxListener
+{
+friend class ScNavigatorWin;
+friend class ScNavigatorControllerItem;
+friend class ScContentTree;
+
+private:
+    static constexpr int CTRL_ITEMS = 4;
+
+    SfxBindings&        rBindings;      // must be first member
+
+    std::unique_ptr<weld::SpinButton> m_xEdCol;
+    std::unique_ptr<weld::SpinButton> m_xEdRow;
+    std::unique_ptr<weld::Toolbar> m_xTbxCmd1;
+    std::unique_ptr<weld::Toolbar> m_xTbxCmd2;
+    std::unique_ptr<ScContentTree> m_xLbEntries;
+    std::unique_ptr<weld::Widget> m_xScenarioBox;
+    std::unique_ptr<ScScenarioWindow> m_xWndScenarios;
+    std::unique_ptr<weld::ComboBox> m_xLbDocuments;
+    std::unique_ptr<weld::Menu> m_xDragModeMenu;
+
+    VclPtr<SfxNavigator> m_xNavigatorDlg;
+
+    Size            aExpandedSize;
+    Idle            aContentIdle;
+
+    OUString        aStrActive;
+    OUString        aStrNotActive;
+    OUString        aStrHidden;
+    OUString        aStrActiveWin;
+
+    std::unique_ptr<ScArea> pMarkArea;
+    ScViewData*     pViewData;
+
+    NavListMode     eListMode;
+    sal_uInt16      nDropMode;
+    SCCOL           nCurCol;
+    SCROW           nCurRow;
+    SCTAB           nCurTab;
+
+    std::array<std::unique_ptr<ScNavigatorControllerItem>,CTRL_ITEMS> mvBoundItems;
+
+    DECL_LINK(TimeHdl, Timer*, void);
+    DECL_LINK(DocumentSelectHdl, weld::ComboBox&, void);
+    DECL_LINK(ExecuteRowHdl, weld::Entry&, bool);
+    DECL_LINK(ExecuteColHdl, weld::Entry&, bool);
+    DECL_LINK(ToolBoxSelectHdl, const OString&, void);
+    DECL_LINK(ToolBoxDropdownClickHdl, const OString&, void);
+    DECL_LINK(MenuSelectHdl, const OString&, void);
+    DECL_LINK(FormatRowOutputHdl, weld::SpinButton&, void);
+    DECL_LINK(ParseRowInputHdl, int*, bool);
+
+    void    UpdateButtons();
+    void    SetCurrentCell( SCCOL nCol, SCROW Row );
+    void    SetCurrentCellStr( const OUString& rName );
+    void    SetCurrentTable( SCTAB nTab );
+    void    SetCurrentTableStr( std::u16string_view rName );
+    void    SetCurrentObject( const OUString& rName );
+    void    SetCurrentDoc( const OUString& rDocName );
+    void    UpdateSelection();
+    void    ContentUpdated(); // stop aContentIdle because content is up to date
+
+    static ScTabViewShell*  GetTabViewShell();
+    static ScNavigatorSettings* GetNavigatorSettings();
+    ScViewData*             GetViewData();
+
+    void    UpdateSheetLimits();
+
+    void    UpdateColumn    ( const SCCOL* pCol = nullptr );
+    void    UpdateRow       ( const SCROW* pRow = nullptr );
+    void    UpdateTable     ( const SCTAB* pTab );
+    void    UpdateAll       ();
+
+    void    GetDocNames(const OUString* pSelEntry);
+
+    void    SetListMode(NavListMode eMode);
+    void    ShowList(bool bShow);
+    void    ShowScenarios();
+
+    void    SetDropMode(sal_uInt16 nNew);
+    sal_uInt16  GetDropMode() const         { return nDropMode; }
+
+    void    MarkDataArea    ();
+    void    UnmarkDataArea  ();
+    void    StartOfDataArea ();
+    void    EndOfDataArea   ();
+
+    void    UpdateInitShow();
+
+    static void ReleaseFocus();
+
+public:
+    ScNavigatorDlg(SfxBindings* pB, weld::Widget* pParent, SfxNavigator* pNavigatorDlg);
+    virtual weld::Window* GetFrameWeld() const override;
+    virtual ~ScNavigatorDlg() override;
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+};
+
+class ScNavigatorWrapper final : public SfxNavigatorWrapper
+{
+public:
+    ScNavigatorWrapper(vcl::Window *pParent, sal_uInt16 nId,
+                       SfxBindings* pBindings, SfxChildWinInfo* pInfo);
+    SFX_DECL_CHILDWINDOW(ScNavigatorWrapper);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/navsett.hxx b/sc/source/ui/inc/navsett.hxx
new file mode 100644
index 000000000..c77bf259f
--- /dev/null
+++ b/sc/source/ui/inc/navsett.hxx
@@ -0,0 +1,49 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/solar.h>
+
+#include <o3tl/enumarray.hxx>
+#include "content.hxx"
+
+/** Contains settings of the navigator listbox. This includes the expand state
+    of each listbox entry and the index of the selected entry and sub entry. */
+class ScNavigatorSettings
+{
+private:
+    o3tl::enumarray<ScContentId,bool> maExpandedVec;      /// Array of Booleans for expand state.
+    ScContentId                     mnRootSelected;     /// Index of selected root entry.
+    sal_uLong                       mnChildSelected;    /// Index of selected child entry.
+
+public:
+                                ScNavigatorSettings();
+
+    void                 SetExpanded( ScContentId nIndex, bool bExpand ) { maExpandedVec[ nIndex ] = bExpand; }
+    bool                 IsExpanded( ScContentId nIndex ) const { return maExpandedVec[ nIndex ]; }
+
+    void                 SetRootSelected( ScContentId nIndex ) { mnRootSelected = nIndex; }
+    ScContentId          GetRootSelected() const { return mnRootSelected; }
+
+    void                 SetChildSelected( sal_uLong nIndex ) { mnChildSelected = nIndex; }
+    sal_uLong            GetChildSelected() const { return mnChildSelected; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/notemark.hxx b/sc/source/ui/inc/notemark.hxx
new file mode 100644
index 000000000..1ed812d0f
--- /dev/null
+++ b/sc/source/ui/inc/notemark.hxx
@@ -0,0 +1,69 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/mapmod.hxx>
+#include <vcl/timer.hxx>
+#include <vcl/vclptr.hxx>
+#include <tools/gen.hxx>
+#include <address.hxx>
+#include <postit.hxx>
+
+namespace vcl { class Window; }
+
+class SdrModel;
+class SdrCaptionObj;
+
+class ScNoteMarker
+{
+private:
+    VclPtr<vcl::Window>     m_pWindow;
+    VclPtr<vcl::Window>     m_pRightWin;
+    VclPtr<vcl::Window>     m_pBottomWin;
+    VclPtr<vcl::Window>     m_pDiagWin;
+    ScDocument* m_pDoc;
+    ScAddress   m_aDocPos;
+    OUString    m_aUserText;
+    tools::Rectangle   m_aVisRect;
+    Timer       m_aTimer;
+    MapMode     m_aMapMode;
+    bool        m_bLeft;
+    bool        m_bByKeyboard;
+
+    tools::Rectangle       m_aRect;
+    std::unique_ptr<SdrModel>           m_pModel;
+    ScCaptionPtr    m_xObject;
+    bool            m_bVisible;
+    DECL_LINK( TimeHdl, Timer*, void );
+
+public:
+                ScNoteMarker( vcl::Window* pWin, vcl::Window* pRight, vcl::Window* pBottom, vcl::Window* pDiagonal,
+                                ScDocument* pD, const ScAddress& aPos, const OUString& rUser,
+                                const MapMode& rMap, bool bLeftEdge, bool bForce, bool bKeyboard);
+                ~ScNoteMarker();
+
+    void        Draw();
+    void        InvalidateWin();
+
+    const ScAddress& GetDocPos() const       { return m_aDocPos; }
+    bool        IsByKeyboard() const    { return m_bByKeyboard; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/oleobjsh.hxx b/sc/source/ui/inc/oleobjsh.hxx
new file mode 100644
index 000000000..88be75adc
--- /dev/null
+++ b/sc/source/ui/inc/oleobjsh.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+#include <shellids.hxx>
+#include "drawsh.hxx"
+
+class ScViewData;
+class SfxModule;
+
+class ScOleObjectShell final : public ScDrawShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_OLEOBJECT_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScOleObjectShell(ScViewData& rData);
+    virtual ~ScOleObjectShell() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/olinefun.hxx b/sc/source/ui/inc/olinefun.hxx
new file mode 100644
index 000000000..ec167a8e4
--- /dev/null
+++ b/sc/source/ui/inc/olinefun.hxx
@@ -0,0 +1,52 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <types.hxx>
+
+class ScDocShell;
+class ScRange;
+
+class ScOutlineDocFunc
+{
+private:
+    ScDocShell& rDocShell;
+
+public:
+                ScOutlineDocFunc( ScDocShell& rDocSh ): rDocShell(rDocSh) {}
+
+    void        MakeOutline( const ScRange& rRange, bool bColumns, bool bRecord, bool bApi );
+    void        RemoveOutline( const ScRange& rRange, bool bColumns, bool bRecord, bool bApi );
+    bool        RemoveAllOutlines( SCTAB nTab, bool bRecord );
+    void        AutoOutline( const ScRange& rRange, bool bRecord );
+
+    bool        SelectLevel( SCTAB nTab, bool bColumns, sal_uInt16 nLevel,
+                                    bool bRecord, bool bPaint );
+
+    bool        ShowMarkedOutlines( const ScRange& rRange, bool bRecord );
+    bool        HideMarkedOutlines( const ScRange& rRange, bool bRecord );
+
+    void        ShowOutline( SCTAB nTab, bool bColumns, sal_uInt16 nLevel, sal_uInt16 nEntry,
+                                    bool bRecord, bool bPaint );
+    bool        HideOutline( SCTAB nTab, bool bColumns, sal_uInt16 nLevel, sal_uInt16 nEntry,
+                                    bool bRecord, bool bPaint );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/olinewin.hxx b/sc/source/ui/inc/olinewin.hxx
new file mode 100644
index 000000000..7f99ae662
--- /dev/null
+++ b/sc/source/ui/inc/olinewin.hxx
@@ -0,0 +1,225 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/window.hxx>
+#include "viewdata.hxx"
+
+class ScOutlineEntry;
+class ScOutlineArray;
+
+enum ScOutlineMode { SC_OUTLINE_HOR, SC_OUTLINE_VER };
+
+/** The window left of or above the spreadsheet containing the outline groups
+    and controls to expand/collapse them. */
+class ScOutlineWindow : public vcl::Window
+{
+private:
+    ScViewData&                 mrViewData;         /// View data containing the document.
+    ScSplitPos                  meWhich;            /// Which area in split window.
+    bool                        mbHoriz;            /// true = Horizontal orientation.
+    bool                        mbMirrorEntries;    /// true = mirror the order of entries (including header)
+    bool                        mbMirrorLevels;     /// true = mirror the order of levels, including the border
+
+    Color                       maLineColor;        /// Line color for expanded groups.
+    tools::Long                        mnHeaderSize;       /// Size of the header area in entry direction.
+    tools::Long                        mnHeaderPos;        /// Position of the header area in entry direction.
+    tools::Long                        mnMainFirstPos;     /// First position of main area in entry direction.
+    tools::Long                        mnMainLastPos;      /// Last position of main area in entry direction.
+
+    size_t                      mnMTLevel;          /// Mouse tracking: Level of active button.
+    size_t                      mnMTEntry;          /// Mouse tracking: Entry index of active button.
+    bool                        mbMTActive;         /// Mouse tracking active?
+    bool                        mbMTPressed;        /// Mouse tracking: Button currently drawn pressed?
+
+    tools::Rectangle                   maFocusRect;        /// Focus rectangle on screen.
+    size_t                      mnFocusLevel;       /// Level of focused button.
+    size_t                      mnFocusEntry;       /// Entry index of focused button.
+    bool                        mbDontDrawFocus;    /// Do not redraw focus in next Paint().
+
+public:
+                                ScOutlineWindow(
+                                    vcl::Window* pParent,
+                                    ScOutlineMode eMode,
+                                    ScViewData* pViewData,
+                                    ScSplitPos eWhich );
+    virtual                     ~ScOutlineWindow() override;
+    virtual void                dispose() override;
+
+    /** Sets the size of the header area (width/height dep. on window type). */
+    void                        SetHeaderSize( tools::Long nNewSize );
+    /** Returns the width/height the window needs to show all levels. */
+    tools::Long                        GetDepthSize() const;
+
+    /** Scrolls the window content by the specified amount of pixels. */
+    void                        ScrollPixel( tools::Long nDiff );
+
+    using Window::ShowFocus;
+
+private:
+    /** Initializes color and image settings. */
+    void                        InitSettings();
+
+    /** Returns the calc document. */
+    ScDocument&          GetDoc() const { return mrViewData.GetDocument(); }
+    /** Returns the current sheet index. */
+    SCTAB                GetTab() const { return mrViewData.GetTabNo(); }
+    /** Returns the outline array of the corresponding document. */
+    const ScOutlineArray*       GetOutlineArray() const;
+    /** Returns the specified outline entry. */
+    const ScOutlineEntry*       GetOutlineEntry( size_t nLevel, size_t nEntry ) const;
+
+    /** Returns true, if the column/row is hidden. */
+    bool                        IsHidden( SCCOLROW nColRowIndex ) const;
+    /** Returns true, if the column/row is filtered. */
+    bool                        IsFiltered( SCCOLROW nColRowIndex ) const;
+    /** Returns true, if all columns/rows before nColRowIndex are hidden. */
+    bool                        IsFirstVisible( SCCOLROW nColRowIndex ) const;
+    /** Returns the currently visible column/row range. */
+    void                        GetVisibleRange( SCCOLROW& rnColRowStart, SCCOLROW& rnColRowEnd ) const;
+
+    /** Returns the point in the window of the specified position. */
+    Point                       GetPoint( tools::Long nLevelPos, tools::Long nEntryPos ) const;
+    /** Returns the rectangle in the window of the specified position. */
+    tools::Rectangle                   GetRectangle(
+                                    tools::Long nLevelStart, tools::Long nEntryStart,
+                                    tools::Long nLevelEnd, tools::Long nEntryEnd ) const;
+
+    /** Returns the window size for the level coordinate. */
+    tools::Long                        GetOutputSizeLevel() const;
+    /** Returns the window size for the entry coordinate. */
+    tools::Long                        GetOutputSizeEntry() const;
+
+    /** Returns the count of levels of the outline array. 0 means no outlines. */
+    size_t                      GetLevelCount() const;
+    /** Returns the pixel position of the specified level. */
+    tools::Long                        GetLevelPos( size_t nLevel ) const;
+    /** Returns the level of the passed pixel position. */
+    size_t                      GetLevelFromPos( tools::Long nLevelPos ) const;
+
+    /** Returns the start coordinate of the specified column/row in the window. */
+    tools::Long                        GetColRowPos( SCCOLROW nColRowIndex ) const;
+    /** Returns the entry position of header images. */
+    tools::Long                        GetHeaderEntryPos() const;
+    /** Calculates the coordinates the outline entry takes in the window.
+        @return  false = no part of the group is visible (outside window or collapsed by parent group). */
+    bool                        GetEntryPos(
+                                    size_t nLevel, size_t nEntry,
+                                    tools::Long& rnStartPos, tools::Long& rnEndPos, tools::Long& rnImagePos ) const;
+    /** Calculates the absolute position of the image of the specified outline entry.
+        @param nLevel  The level of the entry.
+        @param nEntry  The entry index or SC_OL_HEADERENTRY for the header image.
+        @return  false = image is not visible. */
+    bool                        GetImagePos( size_t nLevel, size_t nEntry, Point& rPos ) const;
+    /** Returns true, if the button of the specified entry is visible in the window. */
+    bool                        IsButtonVisible( size_t nLevel, size_t nEntry ) const;
+
+    /** Returns true, if rPos is inside of a button or over the line of an expanded
+        group. The outline entry data is stored in the passed variables. */
+    bool                        ItemHit( const Point& rPos, size_t& rnLevel, size_t& rnEntry, bool& rbButton ) const;
+    /** Returns true, if rPos is inside of a button.
+        The button data is stored in the passed variables. */
+    bool                        ButtonHit( const Point& rPos, size_t& rnLevel, size_t& rnEntry ) const;
+    /** Returns true, if rPos is over the line of an expanded group.
+        The outline entry data is stored in the passed variables. */
+    bool                        LineHit( const Point& rPos, size_t& rnLevel, size_t& rnEntry ) const;
+
+    /** Performs an action with the specified item.
+        @param nLevel  The level of the entry.
+        @param nEntry  The entry index or SC_OL_HEADERENTRY for the header entry. */
+    void                        DoFunction( size_t nLevel, size_t nEntry ) const;
+    /** Expands the specified entry (does nothing with header entries). */
+    void                        DoExpand( size_t nLevel, size_t nEntry ) const;
+    /** Collapses the specified entry (does nothing with header entries). */
+    void                        DoCollapse( size_t nLevel, size_t nEntry ) const;
+
+    /** Returns true, if the focused button is visible in the window. */
+    bool                        IsFocusButtonVisible() const;
+
+    /** Calculates index of next/previous focus button in the current level (no paint).
+        @param bFindVisible  true = repeats until a visible button has been found.
+        @return  true = focus wrapped from end to start or vice versa. */
+    bool                        ImplMoveFocusByEntry( bool bForward, bool bFindVisible );
+    /** Calculates position of focus button in next/previous level (no paint).
+        @return  true = focus wrapped from end to start or vice versa. */
+    bool                        ImplMoveFocusByLevel( bool bForward );
+    /** Calculates position of focus button in tab order.
+        Repeats until a visible button has been found.
+        @return  true = focus wrapped from end to start or vice versa. */
+    bool                        ImplMoveFocusByTabOrder( bool bForward );
+
+    /** If the focused entry is invisible, tries to move to visible position. */
+    void                        ImplMoveFocusToVisible( bool bForward );
+
+    /** Focuses next/previous button in the current level. */
+    void                        MoveFocusByEntry( bool bForward );
+    /** Focuses button in next/previous level. */
+    void                        MoveFocusByLevel( bool bForward );
+    /** Focuses next/previous button in tab order. */
+    void                        MoveFocusByTabOrder( bool bForward );
+
+    /** Starts mouse tracking after click on a button. */
+    void                        StartMouseTracking( size_t nLevel, size_t nEntry );
+    /** Returns whether mouse tracking mode is active. */
+    bool                 IsMouseTracking() const { return mbMTActive; }
+    /** Ends mouse tracking. */
+    void                        EndMouseTracking();
+
+    /** Sets a clip region for the window area without header. */
+    void                        SetEntryAreaClipRegion();
+    /** Converts coordinates to real window points and draws the line. */
+    void                        DrawLineRel(
+                                    tools::Long nLevelStart, tools::Long nEntryStart,
+                                    tools::Long nLevelEnd, tools::Long nEntryEnd );
+    /** Converts coordinates to real window points and draws the rectangle. */
+    void                        DrawRectRel(
+                                    tools::Long nLevelStart, tools::Long nEntryStart,
+                                    tools::Long nLevelEnd, tools::Long nEntryEnd );
+    /** Draws the specified image unpressed. */
+    void                        DrawImageRel(tools::Long nLevelPos, tools::Long nEntryPos, const OUString& rId);
+    /** Draws a pressed or unpressed border. */
+    void                        DrawBorderRel(size_t nLevel, size_t nEntry, bool bPressed);
+
+    /** Draws the focus rectangle into the focused button. */
+    void                        ShowFocus();
+    /** Erases the focus rectangle from the focused button. */
+    void                        HideFocus();
+
+    /** Scrolls the specified range of the window in entry-relative direction. */
+    void                        ScrollRel( tools::Long nEntryDiff, tools::Long nEntryStart, tools::Long nEntryEnd );
+
+protected:
+    virtual void                Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+
+    virtual void                Resize() override;
+    virtual void                GetFocus() override;
+    virtual void                LoseFocus() override;
+
+    virtual void                MouseMove( const MouseEvent& rMEvt ) override;
+    virtual void                MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual void                MouseButtonDown( const MouseEvent& rMEvt ) override;
+
+    virtual void                KeyInput( const KeyEvent& rKEvt ) override;
+
+public:
+    virtual void                DataChanged( const DataChangedEvent& rDCEvt ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/opredlin.hxx b/sc/source/ui/inc/opredlin.hxx
new file mode 100644
index 000000000..e26591e87
--- /dev/null
+++ b/sc/source/ui/inc/opredlin.hxx
@@ -0,0 +1,41 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ColorListBox;
+
+class ScRedlineOptionsTabPage : public SfxTabPage
+{
+    std::unique_ptr<ColorListBox> m_xContentColorLB;
+    std::unique_ptr<ColorListBox> m_xRemoveColorLB;
+    std::unique_ptr<ColorListBox> m_xInsertColorLB;
+    std::unique_ptr<ColorListBox> m_xMoveColorLB;
+
+public:
+    ScRedlineOptionsTabPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet );
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rAttrSet );
+    virtual ~ScRedlineOptionsTabPage() override;
+
+    virtual bool        FillItemSet( SfxItemSet* rSet ) override;
+    virtual void        Reset( const SfxItemSet* rSet ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/optsolver.hxx b/sc/source/ui/inc/optsolver.hxx
new file mode 100644
index 000000000..538a4a536
--- /dev/null
+++ b/sc/source/ui/inc/optsolver.hxx
@@ -0,0 +1,246 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+#include "docsh.hxx"
+#include <com/sun/star/uno/Sequence.hxx>
+
+#include <string_view>
+#include <vector>
+
+namespace com::sun::star {
+    namespace beans { struct PropertyValue; }
+}
+
+class ScCursorRefEdit : public formula::RefEdit
+{
+    Link<ScCursorRefEdit&,void>  maCursorUpLink;
+    Link<ScCursorRefEdit&,void>  maCursorDownLink;
+
+public:
+    ScCursorRefEdit(std::unique_ptr<weld::Entry> xEntry);
+    void    SetCursorLinks( const Link<ScCursorRefEdit&,void>& rUp, const Link<ScCursorRefEdit&,void>& rDown );
+
+protected:
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+};
+
+/// The dialog's content for a row, not yet parsed
+struct ScOptConditionRow
+{
+    OUString    aLeftStr;
+    sal_uInt16  nOperator;
+    OUString    aRightStr;
+
+    ScOptConditionRow() : nOperator(0) {}
+    bool IsDefault() const { return aLeftStr.isEmpty() && aRightStr.isEmpty() && nOperator == 0; }
+};
+
+/// All settings from the dialog, saved with the DocShell for the next call
+class ScOptSolverSave
+{
+    OUString    maObjective;
+    bool        mbMax;
+    bool        mbMin;
+    bool        mbValue;
+    OUString    maTarget;
+    OUString    maVariable;
+    std::vector<ScOptConditionRow> maConditions;
+    OUString    maEngine;
+    css::uno::Sequence<css::beans::PropertyValue> maProperties;
+
+public:
+            ScOptSolverSave( const OUString& rObjective, bool bMax, bool bMin, bool bValue,
+                             const OUString& rTarget, const OUString& rVariable,
+                             std::vector<ScOptConditionRow>&& rConditions,
+                             const OUString& rEngine,
+                             const css::uno::Sequence<css::beans::PropertyValue>& rProperties );
+
+    const OUString&   GetObjective() const    { return maObjective; }
+    bool              GetMax() const          { return mbMax; }
+    bool              GetMin() const          { return mbMin; }
+    bool              GetValue() const        { return mbValue; }
+    const OUString&   GetTarget() const       { return maTarget; }
+    const OUString&   GetVariable() const     { return maVariable; }
+    const std::vector<ScOptConditionRow>& GetConditions() const { return maConditions; }
+    const OUString&   GetEngine() const       { return maEngine; }
+    const css::uno::Sequence<css::beans::PropertyValue>& GetProperties() const
+                                            { return maProperties; }
+};
+
+class ScSolverOptionsDialog;
+
+class ScOptSolverDlg : public ScAnyRefDlgController
+{
+public:
+    ScOptSolverDlg( SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                 ScDocShell* pDocSh, const ScAddress& aCursorPos );
+    virtual ~ScOptSolverDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual bool    IsRefInputMode() const override;
+    virtual void    SetActive() override;
+    virtual void    Close() override;
+
+private:
+    OUString        maInputError;
+    OUString        maConditionError;
+
+    ScDocShell*     mpDocShell;
+    ScDocument&     mrDoc;
+    const SCTAB     mnCurTab;
+    bool            mbDlgLostFocus;
+
+    std::vector<ScOptConditionRow> maConditions;
+    tools::Long            nScrollPos;
+
+    css::uno::Sequence<OUString> maImplNames;
+    css::uno::Sequence<OUString> maDescriptions;
+    OUString        maEngine;
+    css::uno::Sequence<css::beans::PropertyValue> maProperties;
+
+    static const sal_uInt16 EDIT_ROW_COUNT = 4;
+    ScCursorRefEdit* mpLeftEdit[EDIT_ROW_COUNT];
+    formula::RefButton* mpLeftButton[EDIT_ROW_COUNT];
+    ScCursorRefEdit* mpRightEdit[EDIT_ROW_COUNT];
+    formula::RefButton* mpRightButton[EDIT_ROW_COUNT];
+    weld::ComboBox* mpOperator[EDIT_ROW_COUNT];
+    weld::Button* mpDelButton[EDIT_ROW_COUNT];
+
+    formula::RefEdit* mpEdActive;
+
+    std::unique_ptr<weld::Label> m_xFtObjectiveCell;
+    std::unique_ptr<formula::RefEdit>    m_xEdObjectiveCell;
+    std::unique_ptr<formula::RefButton>  m_xRBObjectiveCell;
+
+    std::unique_ptr<weld::RadioButton> m_xRbMax;
+    std::unique_ptr<weld::RadioButton> m_xRbMin;
+    std::unique_ptr<weld::RadioButton> m_xRbValue;
+    std::unique_ptr<formula::RefEdit>   m_xEdTargetValue;
+    std::unique_ptr<formula::RefButton> m_xRBTargetValue;
+
+    std::unique_ptr<weld::Label> m_xFtVariableCells;
+    std::unique_ptr<formula::RefEdit>   m_xEdVariableCells;
+    std::unique_ptr<formula::RefButton> m_xRBVariableCells;
+
+    std::unique_ptr<weld::Label> m_xFtCellRef; // labels are together with controls for the first row
+    std::unique_ptr<ScCursorRefEdit> m_xEdLeft1;
+    std::unique_ptr<formula::RefButton> m_xRBLeft1;
+    std::unique_ptr<weld::Label> m_xFtOperator;
+    std::unique_ptr<weld::ComboBox> m_xLbOp1;
+    std::unique_ptr<weld::Label> m_xFtConstraint;
+    std::unique_ptr<ScCursorRefEdit> m_xEdRight1;
+    std::unique_ptr<formula::RefButton> m_xRBRight1;
+    std::unique_ptr<weld::Button> m_xBtnDel1;
+
+    std::unique_ptr<ScCursorRefEdit> m_xEdLeft2;
+    std::unique_ptr<formula::RefButton> m_xRBLeft2;
+    std::unique_ptr<weld::ComboBox> m_xLbOp2;
+    std::unique_ptr<ScCursorRefEdit> m_xEdRight2;
+    std::unique_ptr<formula::RefButton> m_xRBRight2;
+    std::unique_ptr<weld::Button> m_xBtnDel2;
+
+    std::unique_ptr<ScCursorRefEdit> m_xEdLeft3;
+    std::unique_ptr<formula::RefButton> m_xRBLeft3;
+    std::unique_ptr<weld::ComboBox> m_xLbOp3;
+    std::unique_ptr<ScCursorRefEdit> m_xEdRight3;
+    std::unique_ptr<formula::RefButton> m_xRBRight3;
+    std::unique_ptr<weld::Button> m_xBtnDel3;
+
+    std::unique_ptr<ScCursorRefEdit> m_xEdLeft4;
+    std::unique_ptr<formula::RefButton> m_xRBLeft4;
+    std::unique_ptr<weld::ComboBox> m_xLbOp4;
+    std::unique_ptr<ScCursorRefEdit> m_xEdRight4;
+    std::unique_ptr<formula::RefButton> m_xRBRight4;
+    std::unique_ptr<weld::Button> m_xBtnDel4;
+
+    std::unique_ptr<weld::ScrolledWindow> m_xScrollBar;
+
+    std::unique_ptr<weld::Button> m_xBtnOpt;
+    std::unique_ptr<weld::Button> m_xBtnClose;
+    std::unique_ptr<weld::Button> m_xBtnSolve;
+    std::unique_ptr<weld::Button> m_xBtnResetAll;
+
+    std::unique_ptr<weld::Label> m_xResultFT;
+    std::unique_ptr<weld::Widget> m_xContents;
+
+    std::shared_ptr<ScSolverOptionsDialog> m_xOptDlg;
+
+    void    Init(const ScAddress& rCursorPos);
+    bool    CallSolver();
+    void    ReadConditions();
+    void    ShowConditions();
+    void    EnableButtons();
+    bool    ParseRef( ScRange& rRange, const OUString& rInput, bool bAllowRange );
+    bool    FindTimeout( sal_Int32& rTimeout );
+    void    ShowError( bool bCondition, formula::RefEdit* pFocus );
+
+    DECL_LINK( BtnHdl, weld::Button&, void );
+    DECL_LINK( DelBtnHdl, weld::Button&, void );
+    DECL_LINK( GetEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( GetButtonFocusHdl, formula::RefButton&, void );
+    DECL_LINK( GetFocusHdl, weld::Widget&, void );
+    DECL_LINK( LoseEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( LoseButtonFocusHdl, formula::RefButton&, void );
+    DECL_LINK( ScrollHdl, weld::ScrolledWindow&, void);
+    DECL_LINK( CursorUpHdl, ScCursorRefEdit&, void );
+    DECL_LINK( CursorDownHdl, ScCursorRefEdit&, void );
+    DECL_LINK( CondModifyHdl, formula::RefEdit&, void );
+    DECL_LINK( TargetModifyHdl, formula::RefEdit&, void );
+    DECL_LINK( SelectHdl, weld::ComboBox&, void );
+};
+
+class ScSolverProgressDialog : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::Label> m_xFtTime;
+
+public:
+    ScSolverProgressDialog(weld::Window* pParent);
+    virtual ~ScSolverProgressDialog() override;
+
+    void    HideTimeLimit();
+    void    SetTimeLimit( sal_Int32 nSeconds );
+};
+
+class ScSolverNoSolutionDialog : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::Label> m_xFtErrorText;
+
+public:
+    ScSolverNoSolutionDialog(weld::Window* pParent, const OUString& rErrorText);
+    virtual ~ScSolverNoSolutionDialog() override;
+};
+
+class ScSolverSuccessDialog : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::Label> m_xFtResult;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    DECL_LINK(ClickHdl, weld::Button&, void);
+
+public:
+    ScSolverSuccessDialog(weld::Window* pParent, std::u16string_view rSolution);
+    virtual ~ScSolverSuccessDialog() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/output.hxx b/sc/source/ui/inc/output.hxx
new file mode 100644
index 000000000..d44f70525
--- /dev/null
+++ b/sc/source/ui/inc/output.hxx
@@ -0,0 +1,388 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include <cellvalue.hxx>
+#include <tools/color.hxx>
+#include <tools/fract.hxx>
+#include <tools/gen.hxx>
+#include <editeng/svxenum.hxx>
+#include <vcl/outdev.hxx>
+#include <tools/degree.hxx>
+#include <o3tl/deleter.hxx>
+#include <optional>
+
+namespace sc {
+    class SpellCheckContext;
+}
+
+namespace editeng {
+    struct MisspellRanges;
+}
+namespace drawinglayer::processor2d { class BaseProcessor2D; }
+
+namespace vcl { class Font; }
+class EditEngine;
+class ScDocument;
+class ScPatternAttr;
+struct RowInfo;
+struct ScTableInfo;
+class ScTabViewShell;
+class ScPageBreakData;
+class FmFormView;
+class ScFieldEditEngine;
+class SdrPaintWindow;
+
+#define SC_SCENARIO_HSPACE      60
+#define SC_SCENARIO_VSPACE      50
+
+enum ScOutputType { OUTTYPE_WINDOW, OUTTYPE_PRINTER };
+
+class ClearableClipRegion;
+typedef std::unique_ptr<ClearableClipRegion, o3tl::default_delete<ClearableClipRegion>> ClearableClipRegionPtr;
+
+/// Describes reference mark to be drawn, position & size in TWIPs
+struct ReferenceMark {
+    tools::Long nX;
+    tools::Long nY;
+    tools::Long nWidth;
+    tools::Long nHeight;
+    tools::Long nTab;
+    Color aColor;
+
+    ReferenceMark()
+        : nX( 0 )
+        , nY( 0 )
+        , nWidth( 0 )
+        , nHeight( 0 )
+        , nTab( 0 )
+        , aColor( COL_AUTO ) {}
+
+    ReferenceMark( tools::Long aX,
+                   tools::Long aY,
+                   tools::Long aWidth,
+                   tools::Long aHeight,
+                   tools::Long aTab,
+                   const Color& rColor )
+        : nX( aX )
+        , nY( aY )
+        , nWidth( aWidth )
+        , nHeight( aHeight )
+        , nTab( aTab )
+        , aColor( rColor ) {}
+
+    bool Is() const { return ( nWidth > 0 && nHeight > 0 ); }
+};
+
+class ScOutputData
+{
+friend class ScDrawStringsVars;
+friend class ScGridWindow;
+private:
+    struct OutputAreaParam
+    {
+        tools::Rectangle   maAlignRect;
+        tools::Rectangle   maClipRect;
+        tools::Long        mnColWidth;
+        tools::Long        mnLeftClipLength; /// length of the string getting cut off on the left.
+        tools::Long        mnRightClipLength; /// length of the string getting cut off on the right.
+        bool        mbLeftClip;
+        bool        mbRightClip;
+    };
+
+    class DrawEditParam
+    {
+    public:
+        SvxCellHorJustify       meHorJustAttr;      ///< alignment attribute
+        SvxCellHorJustify       meHorJustContext;   ///< context depending on attribute, content and direction
+        SvxCellHorJustify       meHorJustResult;    ///< result for EditEngine
+        SvxCellVerJustify       meVerJust;
+        SvxCellJustifyMethod    meHorJustMethod;
+        SvxCellJustifyMethod    meVerJustMethod;
+        SvxCellOrientation      meOrient;
+        SCSIZE                  mnArrY;
+        SCCOL                   mnX;
+        SCCOL                   mnCellX;
+        SCROW                   mnCellY;
+        tools::Long                    mnPosX;
+        tools::Long                    mnPosY;
+        tools::Long                    mnInitPosX;
+        bool                    mbBreak:1;
+        bool                    mbCellIsValue:1;
+        bool                    mbAsianVertical:1;
+        bool                    mbPixelToLogic:1;
+        bool                    mbHyphenatorSet:1;
+        ScFieldEditEngine*      mpEngine;
+        ScRefCellValue          maCell;
+        const ScPatternAttr*    mpPattern;
+        const SfxItemSet*       mpCondSet;
+        const SfxItemSet*       mpPreviewFontSet;
+        const ScPatternAttr*    mpOldPattern;
+        const SfxItemSet*       mpOldCondSet;
+        const SfxItemSet*       mpOldPreviewFontSet;
+        RowInfo*                mpThisRowInfo;
+        const std::vector<editeng::MisspellRanges>* mpMisspellRanges;
+
+        explicit DrawEditParam(const ScPatternAttr* pPattern, const SfxItemSet* pCondSet, bool bCellIsValue);
+
+        bool readCellContent(const ScDocument* pDoc, bool bShowNullValues, bool bShowFormulas, bool bSyntaxMode, bool bUseStyleColor, bool bForceAutoColor, bool& rWrapFields);
+        void setPatternToEngine(bool bUseStyleColor);
+        void calcMargins(tools::Long& rTop, tools::Long& rLeft, tools::Long& rBottom, tools::Long& rRight, double nPPTX, double nPPTY) const;
+        void calcPaperSize(Size& rPaperSize, const tools::Rectangle& rAlignRect, double nPPTX, double nPPTY) const;
+        void getEngineSize(ScFieldEditEngine* pEngine, tools::Long& rWidth, tools::Long& rHeight) const;
+        bool hasLineBreak() const;
+        bool isHyperlinkCell() const;
+
+        /**
+         * When the text is vertically oriented, the text is either rotated 90
+         * degrees to the right or 90 degrees to the left.   Note that this is
+         * different from being vertically stacked.
+         */
+        bool isVerticallyOriented() const;
+
+        /**
+         * Calculate offset position for vertically oriented (either
+         * top-bottom or bottom-top orientation) text.
+         *
+         * @param rLogicStart initial position in pixels.  When the call is
+         *                    finished, this parameter will store the new
+         *                    position.
+         */
+        void calcStartPosForVertical(Point& rLogicStart, tools::Long nCellWidth, tools::Long nEngineWidth, tools::Long nTopM, const OutputDevice* pRefDevice);
+
+        void setAlignmentToEngine();
+        bool adjustHorAlignment(ScFieldEditEngine* pEngine);
+        void adjustForHyperlinkInPDF(Point aURLStart, const OutputDevice* pDev);
+    };
+
+    VclPtr<OutputDevice> mpDev;        // Device
+    VclPtr<OutputDevice> mpRefDevice;  // printer if used for preview
+    VclPtr<OutputDevice> pFmtDevice;   // reference for text formatting
+    ScTableInfo& mrTabInfo;
+    RowInfo* pRowInfo;          // Info block
+    SCSIZE nArrCount;           // occupied lines in info block
+    ScDocument* mpDoc;          // Document
+    SCTAB nTab;                 // sheet
+    tools::Long nScrX;                 // Output Startpos. (Pixel)
+    tools::Long nScrY;
+    tools::Long nScrW;                 // Output size (Pixel)
+    tools::Long nScrH;
+    tools::Long nMirrorW;              // Visible output width for mirroring (default: nScrW)
+    SCCOL nX1;                  // Start-/End coordinates
+    SCROW nY1;                  //  ( incl. hidden )
+    SCCOL nX2;
+    SCROW nY2;
+    SCCOL nVisX1;               // Start-/End coordinates
+    SCROW nVisY1;               //  ( visible range )
+    SCCOL nVisX2;
+    SCROW nVisY2;
+    ScOutputType eType;         // Screen/Printer ...
+    double mnPPTX;              // Pixel per Twips
+    double mnPPTY;
+    Fraction aZoomX;
+    Fraction aZoomY;
+
+    ScTabViewShell* pViewShell; // for connect from visible plug-ins
+
+    FmFormView* pDrawView;      // SdrView to paint to
+
+    bool bEditMode;             // InPlace edited cell - do not output
+    SCCOL nEditCol;
+    SCROW nEditRow;
+
+    bool bMetaFile;             // Output to metafile (not pixels!)
+
+    bool bPagebreakMode;        // Page break preview
+    bool bSolidBackground;      // white instead of transparent
+
+    bool mbUseStyleColor;
+    bool mbForceAutoColor;
+
+    bool mbSyntaxMode;          // Syntax highlighting
+    std::optional<Color> mxValueColor;
+    std::optional<Color> mxTextColor;
+    std::optional<Color> mxFormulaColor;
+
+    Color   aGridColor;
+
+    bool    mbShowNullValues;
+    bool    mbShowFormulas;
+    bool    bShowSpellErrors;   // Show spelling errors in EditObjects
+    bool    bMarkClipped;
+
+    bool    bSnapPixel;
+
+    bool    bAnyClipped;        // internal
+    bool    bVertical;
+    bool    bTabProtected;
+    bool    bLayoutRTL;
+
+    // #i74769# use SdrPaintWindow direct, remember it during BeginDrawLayers/EndDrawLayers
+    SdrPaintWindow*     mpTargetPaintWindow;
+    const sc::SpellCheckContext* mpSpellCheckCxt;
+
+                            // private methods
+
+    bool            GetMergeOrigin( SCCOL nX, SCROW nY, SCSIZE nArrY,
+                                    SCCOL& rOverX, SCROW& rOverY, bool bVisRowChanged );
+    bool IsEmptyCellText( const RowInfo* pThisRowInfo, SCCOL nX, SCROW nY );
+    void GetVisibleCell( SCCOL nCol, SCROW nRow, SCTAB nTab, ScRefCellValue& rCell );
+
+    bool IsAvailable( SCCOL nX, SCROW nY );
+
+    void            GetOutputArea( SCCOL nX, SCSIZE nArrY, tools::Long nPosX, tools::Long nPosY,
+                                   SCCOL nCellX, SCROW nCellY, tools::Long nNeeded,
+                                   const ScPatternAttr& rPattern,
+                                   sal_uInt16 nHorJustify, bool bCellIsValue,
+                                   bool bBreak, bool bOverwrite,
+                                   OutputAreaParam& rParam );
+
+    void            ShrinkEditEngine( EditEngine& rEngine, const tools::Rectangle& rAlignRect,
+                                    tools::Long nLeftM, tools::Long nTopM, tools::Long nRightM, tools::Long nBottomM,
+                                    bool bWidth, SvxCellOrientation nOrient, Degree100 nAttrRotate, bool bPixelToLogic,
+                                    tools::Long& rEngineWidth, tools::Long& rEngineHeight, tools::Long& rNeededPixel,
+                                    bool& rLeftClip, bool& rRightClip );
+
+    void SetSyntaxColor( vcl::Font* pFont, const ScRefCellValue& rCell );
+    void SetEditSyntaxColor( EditEngine& rEngine, const ScRefCellValue& rCell );
+
+    double          GetStretch() const;
+
+    void            DrawRotatedFrame(vcl::RenderContext& rRenderContext);       // pixel
+
+    std::unique_ptr<drawinglayer::processor2d::BaseProcessor2D> CreateProcessor2D( );
+
+    void DrawEditStandard(DrawEditParam& rParam);
+    void DrawEditBottomTop(DrawEditParam& rParam);
+    void DrawEditTopBottom(DrawEditParam& rParam);
+    void DrawEditStacked(DrawEditParam& rParam);
+    void DrawEditAsianVertical(DrawEditParam& rParam);
+
+    std::unique_ptr<ScFieldEditEngine> CreateOutputEditEngine();
+
+    void ShowClipMarks( DrawEditParam& rParam, tools::Long nEngineWidth, const Size& aCellSize,
+                        bool bMerged, OutputAreaParam& aAreaParam, bool bTop );
+
+    ClearableClipRegionPtr Clip(DrawEditParam& rParam, const Size& aCellSize, OutputAreaParam& aAreaParam,
+                                tools::Long nEngineWidth, bool bWrapFields, bool bTop);
+
+    bool AdjustAreaParamClipRect(OutputAreaParam& rAreaParam);
+    tools::Long SetEngineTextAndGetWidth( DrawEditParam& rParam, const OUString& rSetString,
+                                   tools::Long& rNeededPixel, tools::Long nAddWidthPixels );
+
+    // Check for and set cell rotations at OutputData to have it available
+    // in the svx tooling to render the borders. Moved to private section
+    // and the single call to end of constructor to be sure this always happens
+    void    SetCellRotations();
+
+public:
+
+    /**
+     * @param nNewScrX: X-Offset in the output device for the table
+     * @param nNewScrY: Y-Offset in the output device for the table
+     *
+     */
+                    ScOutputData( OutputDevice* pNewDev, ScOutputType eNewType,
+                                    ScTableInfo& rTabInfo, ScDocument* pNewDoc,
+                                    SCTAB nNewTab, tools::Long nNewScrX, tools::Long nNewScrY,
+                                    SCCOL nNewX1, SCROW nNewY1, SCCOL nNewX2, SCROW nNewY2,
+                                    double nPixelPerTwipsX, double nPixelPerTwipsY,
+                                    const Fraction* pZoomX = nullptr,
+                                    const Fraction* pZoomY = nullptr );
+
+                    ~ScOutputData();
+
+    void    SetSpellCheckContext( const sc::SpellCheckContext* pCxt );
+    void    SetContentDevice( OutputDevice* pContentDev );
+
+    void    SetRefDevice( OutputDevice* pRDev ) { mpRefDevice = pFmtDevice = pRDev; }
+    void    SetFmtDevice( OutputDevice* pRDev ) { pFmtDevice = pRDev; }
+    void    SetViewShell( ScTabViewShell* pSh ) { pViewShell = pSh; }
+
+    void    SetDrawView( FmFormView* pNew )     { pDrawView = pNew; }
+
+    void    SetSolidBackground( bool bSet )     { bSolidBackground = bSet; }
+    void    SetUseStyleColor( bool bSet )       { mbUseStyleColor = bSet; }
+
+    void    SetEditCell( SCCOL nCol, SCROW nRow );
+    void    SetSyntaxMode( bool bNewMode );
+    void    SetMetaFileMode( bool bNewMode );
+    void    SetGridColor( const Color& rColor );
+    void    SetMarkClipped( bool bSet );
+    void    SetShowNullValues ( bool bSet );
+    void    SetShowFormulas   ( bool bSet );
+    void    SetShowSpellErrors( bool bSet );
+    void    SetMirrorWidth( tools::Long nNew );
+    tools::Long    GetScrW() const     { return nScrW; }
+    tools::Long    GetScrH() const     { return nScrH; }
+
+    void    SetSnapPixel();
+
+    void    DrawGrid(vcl::RenderContext& rRenderContext, bool bGrid, bool bPage, bool bMergeCover = false);
+    void    DrawStrings( bool bPixelToLogic = false );
+
+    /// Draw all strings, or provide Rectangle where the text (defined by rAddress) would be drawn.
+    tools::Rectangle LayoutStrings(bool bPixelToLogic, bool bPaint = true, const ScAddress &rAddress = ScAddress());
+
+    void    DrawDocumentBackground();
+    void    DrawBackground(vcl::RenderContext& rRenderContext);
+    void    DrawShadow();
+    void    DrawExtraShadow(bool bLeft, bool bTop, bool bRight, bool bBottom);
+    void    DrawFrame(vcl::RenderContext& rRenderContext);
+
+                    // with logic MapMode set!
+    void    DrawEdit(bool bPixelToLogic);
+    void    DrawRotated(bool bPixelToLogic);        // logical
+
+    void    DrawClear();
+
+    // #i72502# printer only command set
+    Point   PrePrintDrawingLayer(tools::Long nLogStX, tools::Long nLogStY );
+    void    PostPrintDrawingLayer(const Point& rMMOffset); // #i74768# need offset for FormLayer
+    void    PrintDrawingLayer(SdrLayerID nLayer, const Point& rMMOffset);
+
+    // only screen:
+    void    DrawSelectiveObjects(SdrLayerID nLayer);
+
+    bool    SetChangedClip();       // sal_False = not
+    vcl::Region  GetChangedAreaRegion();
+
+    void    FindChanged();
+    void    SetPagebreakMode( ScPageBreakData* pPageData );
+    /// Draws reference mark and returns its properties
+    void    DrawRefMark( SCCOL nRefStartX, SCROW nRefStartY,
+                         SCCOL nRefEndX, SCROW nRefEndY,
+                         const Color& rColor, bool bHandle );
+    ReferenceMark FillReferenceMark( SCCOL nRefStartX, SCROW nRefStartY,
+                                    SCCOL nRefEndX, SCROW nRefEndY,
+                                    const Color& rColor );
+    void    DrawOneChange( SCCOL nRefStartX, SCROW nRefStartY,
+                            SCCOL nRefEndX, SCROW nRefEndY,
+                            const Color& rColor, sal_uInt16 nType );
+    void    DrawChangeTrack();
+    void    DrawClipMarks();
+
+    void    DrawNoteMarks(vcl::RenderContext& rRenderContext);
+    void    AddPDFNotes();
+    void    DrawSparklines(vcl::RenderContext& rRenderContext);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/overlayobject.hxx b/sc/source/ui/inc/overlayobject.hxx
new file mode 100644
index 000000000..ea7a4adf3
--- /dev/null
+++ b/sc/source/ui/inc/overlayobject.hxx
@@ -0,0 +1,65 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/sdr/overlay/overlayobject.hxx>
+#include <vcl/font.hxx>
+#include <vcl/mapmod.hxx>
+
+class ScOverlayDashedBorder : public sdr::overlay::OverlayObject
+{
+public:
+    ScOverlayDashedBorder(const ::basegfx::B2DRange& rRange, const Color& rColor);
+    virtual ~ScOverlayDashedBorder() override;
+
+    virtual void Trigger(sal_uInt32 nTime) override;
+
+    virtual void stripeDefinitionHasChanged() override;
+
+protected:
+    virtual drawinglayer::primitive2d::Primitive2DContainer createOverlayObjectPrimitive2DSequence() override;
+
+private:
+    ::basegfx::B2DRange maRange;
+    bool mbToggle;
+};
+
+class ScOverlayHint : public sdr::overlay::OverlayObject
+{
+public:
+    ScOverlayHint(const OUString& rTit, const OUString& rMsg, const Color& rColor, const vcl::Font& rFont);
+    Size GetSizePixel() const;
+    void SetPos(const Point& rPos, const MapMode& rMode);
+
+public:
+    virtual drawinglayer::primitive2d::Primitive2DContainer createOverlayObjectPrimitive2DSequence() override;
+
+private:
+    drawinglayer::primitive2d::Primitive2DContainer createOverlaySequence(sal_Int32 nLeft, sal_Int32 nTop, const MapMode &rMapMode, basegfx::B2DRange &rRange) const;
+
+    const OUString m_aTitle;
+    const OUString m_aMessage;
+    const vcl::Font m_aTextFont;
+    MapMode m_aMapMode;
+    sal_Int32 m_nLeft;
+    sal_Int32 m_nTop;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/pagedata.hxx b/sc/source/ui/inc/pagedata.hxx
new file mode 100644
index 000000000..265a85743
--- /dev/null
+++ b/sc/source/ui/inc/pagedata.hxx
@@ -0,0 +1,81 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/long.hxx>
+#include <address.hxx>
+#include <memory>
+#include <vector>
+
+class ScPrintRangeData
+{
+private:
+    ScRange     aPrintRange;
+    std::vector<SCCOL>
+                mvPageEndX;
+    std::vector<SCROW>
+                mvPageEndY;
+    tools::Long        nFirstPage;
+    bool        bTopDown;
+    bool        bAutomatic;
+
+public:
+                    ScPrintRangeData();
+                    ~ScPrintRangeData();
+
+    void            SetPrintRange( const ScRange& rNew )    { aPrintRange = rNew; }
+    const ScRange&  GetPrintRange() const                   { return aPrintRange; }
+
+    void            SetPagesX( size_t nCount, const SCCOL* pEnd );
+    void            SetPagesY( size_t nCount, const SCROW* pEnd );
+
+    size_t          GetPagesX() const       { return mvPageEndX.size();   }
+    const SCCOL*    GetPageEndX() const     { return mvPageEndX.data(); }
+    size_t          GetPagesY() const       { return mvPageEndY.size();   }
+    const SCROW*    GetPageEndY() const     { return mvPageEndY.data(); }
+
+    void            SetFirstPage( tools::Long nNew )   { nFirstPage = nNew; }
+    tools::Long            GetFirstPage() const        { return nFirstPage; }
+    void            SetTopDown( bool bSet )     { bTopDown = bSet; }
+    bool            IsTopDown() const           { return bTopDown; }
+    void            SetAutomatic( bool bSet )   { bAutomatic = bSet; }
+    bool            IsAutomatic() const         { return bAutomatic; }
+};
+
+class ScPageBreakData
+{
+private:
+    size_t              nAlloc;
+    size_t              nUsed;
+    std::unique_ptr<ScPrintRangeData[]>   pData;
+
+public:
+                ScPageBreakData(size_t nMax);
+                ~ScPageBreakData();
+
+    size_t              GetCount() const            { return nUsed; }
+    ScPrintRangeData&   GetData(size_t i);
+
+    bool                operator==( const ScPageBreakData& rOther ) const;
+
+    void                AddPages();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/pfiltdlg.hxx b/sc/source/ui/inc/pfiltdlg.hxx
new file mode 100644
index 000000000..892d86552
--- /dev/null
+++ b/sc/source/ui/inc/pfiltdlg.hxx
@@ -0,0 +1,93 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <address.hxx>
+#include <queryparam.hxx>
+#include <array>
+#include <memory>
+
+class ScViewData;
+class ScDocument;
+class ScQueryItem;
+class SfxItemSet;
+struct ScFilterEntries;
+
+class ScPivotFilterDlg : public weld::GenericDialogController
+{
+public:
+    ScPivotFilterDlg(weld::Window* pParent, const SfxItemSet& rArgSet, SCTAB nSourceTab);
+    virtual ~ScPivotFilterDlg() override;
+
+    const ScQueryItem&  GetOutputItem();
+
+private:
+    const OUString aStrNone;
+    const OUString aStrEmpty;
+    const OUString aStrNotEmpty;
+    const OUString aStrColumn;
+
+    const sal_uInt16    nWhichQuery;
+    const ScQueryParam  theQueryData;
+    std::unique_ptr<ScQueryItem> pOutItem;
+    ScViewData*         pViewData;
+    ScDocument*         pDoc;
+    SCTAB               nSrcTab;
+
+    std::unique_ptr<weld::ComboBox> m_xLbField1;
+    std::unique_ptr<weld::ComboBox> m_xLbCond1;
+    std::unique_ptr<weld::ComboBox> m_xEdVal1;
+
+    std::unique_ptr<weld::ComboBox> m_xLbConnect1;
+    std::unique_ptr<weld::ComboBox> m_xLbField2;
+    std::unique_ptr<weld::ComboBox> m_xLbCond2;
+    std::unique_ptr<weld::ComboBox> m_xEdVal2;
+
+    std::unique_ptr<weld::ComboBox> m_xLbConnect2;
+    std::unique_ptr<weld::ComboBox> m_xLbField3;
+    std::unique_ptr<weld::ComboBox> m_xLbCond3;
+    std::unique_ptr<weld::ComboBox> m_xEdVal3;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnCase;
+    std::unique_ptr<weld::CheckButton> m_xBtnRegExp;
+    std::unique_ptr<weld::CheckButton> m_xBtnUnique;
+    std::unique_ptr<weld::Label> m_xFtDbArea;
+
+    weld::ComboBox* aValueEdArr[3];
+    weld::ComboBox* aFieldLbArr[3];
+    weld::ComboBox* aCondLbArr[3];
+
+    std::array<std::unique_ptr<ScFilterEntries>, MAXCOLCOUNT> m_pEntryLists;
+
+private:
+    void    Init            ( const SfxItemSet& rArgSet );
+    void    FillFieldLists  ();
+    void    UpdateValueList ( sal_uInt16 nList );
+    void    ClearValueList  ( sal_uInt16 nList );
+    sal_uInt16  GetFieldSelPos  ( SCCOL nField );
+
+    // Handler:
+    DECL_LINK( LbSelectHdl, weld::ComboBox&, void );
+    DECL_LINK( ValModifyHdl, weld::ComboBox&, void );
+    DECL_LINK( CheckBoxHdl, weld::Toggleable&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/pfuncache.hxx b/sc/source/ui/inc/pfuncache.hxx
new file mode 100644
index 000000000..c3324e2f6
--- /dev/null
+++ b/sc/source/ui/inc/pfuncache.hxx
@@ -0,0 +1,111 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vector>
+#include <tools/gen.hxx>
+#include <rangelst.hxx>
+#include <printopt.hxx>
+
+class ScDocShell;
+class ScMarkData;
+class OutputDevice;
+
+/** Possible types of selection for print functions */
+
+enum class ScPrintSelectionMode
+{
+    Invalid,
+    Document,
+    Cursor,
+    Range,
+    RangeExclusivelyOleAndDrawObjects
+};
+
+/** Stores the selection in the ScPrintFuncCache so it is only used
+    for the same selection again. */
+
+class ScPrintSelectionStatus
+{
+    ScPrintSelectionMode    eMode;
+    ScRangeList             aRanges;
+    ScPrintOptions          aOptions;
+
+public:
+            ScPrintSelectionStatus() : eMode(ScPrintSelectionMode::Invalid) {}
+
+    void    SetMode(ScPrintSelectionMode eNew)  { eMode = eNew; }
+    void    SetRanges(const ScRangeList& rNew)  { aRanges = rNew; }
+    void    SetOptions(const ScPrintOptions& rNew) { aOptions = rNew; }
+
+    bool    operator==(const ScPrintSelectionStatus& rOther) const
+            { return eMode == rOther.eMode && aRanges == rOther.aRanges && aOptions == rOther.aOptions; }
+
+    ScPrintSelectionMode GetMode() const { return eMode; }
+    const ScPrintOptions& GetOptions() const { return aOptions; }
+};
+
+/** The range that is printed on a page (excluding repeated columns/rows),
+    and its position on the page, used to find hyperlink targets. */
+
+struct ScPrintPageLocation
+{
+    tools::Long        nPage;
+    ScRange     aCellRange;
+    tools::Rectangle   aRectangle;     // pixels
+
+    ScPrintPageLocation() :
+        nPage(-1) {}            // default: invalid
+
+    ScPrintPageLocation( tools::Long nP, const ScRange& rRange, const tools::Rectangle& rRect ) :
+        nPage(nP), aCellRange(rRange), aRectangle(rRect) {}
+};
+
+/** Stores the data for printing that is needed from several sheets,
+    so it doesn't have to be calculated for rendering each page. */
+
+class ScPrintFuncCache
+{
+    ScPrintSelectionStatus  aSelection;
+    ScDocShell*             pDocSh;
+    tools::Long                    nTotalPages;
+    std::vector<tools::Long>       nPages;
+    std::vector<tools::Long>       nFirstAttr;
+    std::vector<ScPrintPageLocation> aLocations;
+    bool                    bLocInitialized;
+
+public:
+            ScPrintFuncCache( ScDocShell* pD, const ScMarkData& rMark,
+                                const ScPrintSelectionStatus& rStatus );
+            ~ScPrintFuncCache();
+
+    bool    IsSameSelection( const ScPrintSelectionStatus& rStatus ) const;
+
+    void    InitLocations( const ScMarkData& rMark, OutputDevice* pDev );
+    bool    FindLocation( const ScAddress& rCell, ScPrintPageLocation& rLocation ) const;
+
+    tools::Long    GetPageCount() const                { return nTotalPages; }
+    tools::Long    GetFirstAttr( SCTAB nTab ) const    { return nFirstAttr[nTab]; }
+    SCTAB   GetTabForPage( tools::Long nPage ) const;
+    tools::Long    GetTabStart( SCTAB nTab ) const;
+    tools::Long    GetDisplayStart( SCTAB nTab ) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/pgbrksh.hxx b/sc/source/ui/inc/pgbrksh.hxx
new file mode 100644
index 000000000..7b00f315b
--- /dev/null
+++ b/sc/source/ui/inc/pgbrksh.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+
+#include <shellids.hxx>
+
+class SfxModule;
+class ScTabViewShell;
+
+class ScPageBreakShell final : public SfxShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_PAGEBREAK_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScPageBreakShell(ScTabViewShell* pView);
+    virtual ~ScPageBreakShell() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/pivotsh.hxx b/sc/source/ui/inc/pivotsh.hxx
new file mode 100644
index 000000000..d69b80ee4
--- /dev/null
+++ b/sc/source/ui/inc/pivotsh.hxx
@@ -0,0 +1,52 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/shell.hxx>
+
+#include <shellids.hxx>
+
+class ScTabViewShell;
+class ScDPObject;
+class SfxModule;
+
+class ScPivotShell final : public SfxShell
+{
+public:
+    SFX_DECL_INTERFACE(SCID_PIVOT_SHELL)
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+    ScPivotShell(ScTabViewShell* pView);
+    virtual ~ScPivotShell() override;
+
+    void Execute(const SfxRequest& rReq);
+    void GetState(SfxItemSet& rSet);
+
+private:
+    ScTabViewShell* pViewShell;
+
+    ScDPObject* GetCurrDPObject();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/pntlock.hxx b/sc/source/ui/inc/pntlock.hxx
new file mode 100644
index 000000000..a6c569e49
--- /dev/null
+++ b/sc/source/ui/inc/pntlock.hxx
@@ -0,0 +1,56 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <rangelst.hxx>
+
+class ScPaintLockData
+{
+private:
+    ScRangeListRef  xRangeList;
+    sal_uInt16      nLevel;
+    sal_uInt16      nDocLevel;
+    PaintPartFlags  nParts;
+    bool            bModified;
+
+public:
+                    ScPaintLockData();
+                    ~ScPaintLockData();
+
+    void            AddRange( const ScRange& rRange, PaintPartFlags nP );
+
+    void            SetModified()   { bModified = true; }
+    void            IncLevel(bool bDoc)
+                        { if (bDoc) ++nDocLevel; else ++nLevel; }
+    void            DecLevel(bool bDoc)
+                        { if (bDoc) --nDocLevel; else --nLevel; }
+
+    const ScRangeListRef&   GetRangeList() const            { return xRangeList; }
+    PaintPartFlags          GetParts() const                { return nParts; }
+    sal_uInt16              GetLevel(bool bDoc) const
+                                { return bDoc ? nDocLevel : nLevel; }
+    bool                    GetModified() const             { return bModified; }
+
+    /** for recovery after reset */
+    void            SetDocLevel(sal_uInt16 nNew)
+                        { nDocLevel = nNew; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/preview.hxx b/sc/source/ui/inc/preview.hxx
new file mode 100644
index 000000000..606454d99
--- /dev/null
+++ b/sc/source/ui/inc/preview.hxx
@@ -0,0 +1,163 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <vcl/window.hxx>
+#include "printfun.hxx"
+#include <markdata.hxx>
+
+#include <vector>
+
+class ScDocShell;
+class ScPreviewShell;
+class FmFormView;
+
+class SAL_DLLPUBLIC_RTTI ScPreview : public vcl::Window
+{
+private:
+    ScMarkData::MarkedTabsType maSelectedTabs;
+                                        // set:
+    tools::Long            nPageNo;            // Pages in document
+    sal_uInt16          nZoom;              // set Zoom
+    Point           aOffset;            // positive
+
+                                        // calculated:
+    SCTAB           nTabCount;
+    SCTAB           nTabsTested;        // for how many sheets is nPages valid?
+    std::vector<tools::Long>       nPages;
+    std::vector<tools::Long>       nFirstAttr;
+    SCTAB           nTab;               // Sheet
+    tools::Long            nTabPage;           // Page of sheet
+    tools::Long            nTabStart;          // First (real) page of the sheet
+    tools::Long            nDisplayStart;      // same as above, relative to the start of counting
+    DateTime        aDateTime;
+    tools::Long            nTotalPages;
+    ScPrintState    aState;
+    std::unique_ptr<ScPreviewLocationData> pLocationData;   // stores table layout for accessibility API
+    std::unique_ptr<FmFormView> pDrawView;
+
+                                        // internal:
+    ScDocShell*     pDocShell;
+    ScPreviewShell* pViewShell;
+
+    bool            bInGetState:1;
+    bool            bValid:1;             // the following values true
+    bool            bStateValid:1;
+    bool            bLocationValid:1;
+    bool            bInPaint:1;
+    bool            bInSetZoom:1;
+    bool            bLeftRulerMove:1;
+    bool            bRightRulerMove:1;
+    bool            bTopRulerMove:1;
+    bool            bBottomRulerMove:1;
+    bool            bHeaderRulerMove:1;
+    bool            bFooterRulerMove:1;
+    bool            bLeftRulerChange:1;
+    bool            bRightRulerChange:1;
+    bool            bTopRulerChange:1;
+    bool            bBottomRulerChange:1;
+    bool            bHeaderRulerChange:1;
+    bool            bFooterRulerChange:1;
+    bool            bPageMargin:1;
+    bool            bColRulerMove:1;
+    bool            mbHasEmptyRangeTable:1; /// we have at least one sheet with empty print range (print range set to '- none -').
+
+    ScRange         aPageArea;
+    std::vector<tools::Long> mvRight;
+    tools::Long            nLeftPosition;
+    tools::Long            mnScale;
+    SCCOL           nColNumberButtonDown;
+    Point           aButtonDownChangePoint;
+    Point           aButtonDownPt;
+    Point           aButtonUpPt;
+    tools::Long            nHeaderHeight;
+    tools::Long            nFooterHeight;
+
+    void    TestLastPage();
+    void    CalcPages();
+    void    RecalcPages();
+    void    UpdateDrawView();
+    void    DoPrint( ScPreviewLocationData* pFillLocation );
+
+    void    InvalidateLocationData( SfxHintId nId );
+
+    using Window::SetZoom;
+
+protected:
+    virtual void   Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+    virtual void   Command( const CommandEvent& rCEvt ) override;
+    virtual void   KeyInput( const KeyEvent& rKEvt ) override;
+    virtual void   MouseMove( const MouseEvent& rMEvt ) override;
+    virtual void   MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void   MouseButtonUp( const MouseEvent& rMEvt ) override;
+
+    virtual void   GetFocus() override;
+    virtual void   LoseFocus() override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+
+public:
+            ScPreview( vcl::Window* pParent, ScDocShell* pDocSh, ScPreviewShell* pViewSh );
+            virtual ~ScPreview() override;
+    virtual void dispose() override;
+
+    virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
+
+    SC_DLLPUBLIC void    DataChanged(bool bNewTime);             //  Instead of calling Invalidate
+    void    DoInvalidate();
+
+    void    SetXOffset( tools::Long nX );
+    void    SetYOffset( tools::Long nY );
+    void    SetZoom(sal_uInt16 nNewZoom);
+    SC_DLLPUBLIC void    SetPageNo( tools::Long nPage );
+
+    bool    GetPageMargins() const { return bPageMargin; }
+    void    SetPageMargins( bool bVal )  { bPageMargin = bVal; }
+    void    DrawInvert( tools::Long nDragPos, PointerStyle nFlags );
+    void    DragMove( tools::Long nDragMovePos, PointerStyle nFlags );
+
+    const ScPreviewLocationData& GetLocationData();
+
+    OUString  GetPosString();
+
+    tools::Long    GetPageNo() const   { return nPageNo; }
+    sal_uInt16  GetZoom() const     { return nZoom; }
+    const Point& GetOffset() const   { return aOffset; }
+
+    SCTAB   GetTab()            { if (!bValid) { CalcPages(); RecalcPages(); } return nTab; }
+    tools::Long    GetTotalPages()     { if (!bValid) { CalcPages(); RecalcPages(); } return nTotalPages; }
+
+    bool    AllTested() const   { return bValid && nTabsTested >= nTabCount; }
+
+    sal_uInt16  GetOptimalZoom(bool bWidthOnly);
+    SC_DLLPUBLIC tools::Long    GetFirstPage(SCTAB nTab);
+
+    void    CalcAll()           { CalcPages(); }
+    void    SetInGetState(bool bSet) { bInGetState = bSet; }
+
+    DECL_DLLPRIVATE_STATIC_LINK( ScPreview, InvalidateHdl, void*, void );
+    static void StaticInvalidate();
+
+    FmFormView* GetDrawView() { return pDrawView.get(); }
+
+    SC_DLLPUBLIC void SetSelectedTabs(const ScMarkData& rMark);
+    const ScMarkData::MarkedTabsType& GetSelectedTabs() const { return maSelectedTabs; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/prevloc.hxx b/sc/source/ui/inc/prevloc.hxx
new file mode 100644
index 000000000..17a7353b7
--- /dev/null
+++ b/sc/source/ui/inc/prevloc.hxx
@@ -0,0 +1,152 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/types.h>
+
+#include <address.hxx>
+
+#include <vcl/mapmod.hxx>
+#include <vcl/vclptr.hxx>
+#include <tools/gen.hxx>
+
+#include <memory>
+#include <list>
+
+#define SC_PREVIEW_MAXRANGES    4
+#define SC_PREVIEW_RANGE_EDGE   0
+#define SC_PREVIEW_RANGE_REPCOL 1
+#define SC_PREVIEW_RANGE_REPROW 2
+#define SC_PREVIEW_RANGE_TAB    3
+
+class OutputDevice;
+class ScDocument;
+struct ScPreviewLocationEntry;
+
+struct ScPreviewColRowInfo
+{
+    bool    bIsHeader;
+    SCCOLROW    nDocIndex;
+    tools::Long    nPixelStart;
+    tools::Long    nPixelEnd;
+
+    void Set( bool bHeader, SCCOLROW nIndex, tools::Long nStart, tools::Long nEnd )
+    {
+        bIsHeader   = bHeader;
+        nDocIndex   = nIndex;
+        nPixelStart = nStart;
+        nPixelEnd   = nEnd;
+    }
+};
+
+class ScPreviewTableInfo
+{
+    SCTAB                   nTab;
+    SCCOL                   nCols;
+    SCROW                   nRows;
+    std::unique_ptr<ScPreviewColRowInfo[]>
+                            pColInfo;
+    std::unique_ptr<ScPreviewColRowInfo[]>
+                            pRowInfo;
+
+public:
+            ScPreviewTableInfo();
+            ~ScPreviewTableInfo();
+
+    SCTAB                       GetTab() const      { return nTab; }
+    SCCOL                       GetCols() const     { return nCols; }
+    SCROW                       GetRows() const     { return nRows; }
+    const ScPreviewColRowInfo*  GetColInfo() const  { return pColInfo.get(); }
+    const ScPreviewColRowInfo*  GetRowInfo() const  { return pRowInfo.get(); }
+
+    void    SetTab( SCTAB nNewTab );
+    void    SetColInfo( SCCOL nCount, ScPreviewColRowInfo* pNewInfo );
+    void    SetRowInfo( SCROW nCount, ScPreviewColRowInfo* pNewInfo );
+    void    LimitToArea( const tools::Rectangle& rPixelArea );
+};
+
+class ScPreviewLocationData
+{
+public:
+    typedef std::list<std::unique_ptr<ScPreviewLocationEntry>> Entries_t;
+private:
+    VclPtr<OutputDevice> pWindow;
+    ScDocument* pDoc;
+    MapMode     aCellMapMode;
+    MapMode     aDrawMapMode[SC_PREVIEW_MAXRANGES];
+    tools::Rectangle   aDrawRectangle[SC_PREVIEW_MAXRANGES];
+        sal_uInt8       aDrawRangeId[SC_PREVIEW_MAXRANGES];
+    sal_uInt16      nDrawRanges;
+    SCTAB       nPrintTab;
+    Entries_t m_Entries;
+
+    tools::Rectangle   GetOffsetPixel( const ScAddress& rCellPos, const ScRange& rRange ) const;
+
+public:
+            ScPreviewLocationData( ScDocument* pDocument, OutputDevice* pWin );
+            ~ScPreviewLocationData();
+
+    void    SetCellMapMode( const MapMode& rMapMode );
+    void    SetPrintTab( SCTAB nNew );
+    void    Clear();
+    void    AddCellRange( const tools::Rectangle& rRect, const ScRange& rRange, bool bRepCol, bool bRepRow,
+                            const MapMode& rDrawMap );
+    void    AddColHeaders( const tools::Rectangle& rRect, SCCOL nStartCol, SCCOL nEndCol, bool bRepCol );
+    void    AddRowHeaders( const tools::Rectangle& rRect, SCROW nStartRow, SCROW nEndRow, bool bRepRow );
+    void    AddHeaderFooter( const tools::Rectangle& rRect, bool bHeader, bool bLeft );
+    void    AddNoteMark( const tools::Rectangle& rRect, const ScAddress& rPos );
+    void    AddNoteText( const tools::Rectangle& rRect, const ScAddress& rPos );
+
+    SCTAB   GetPrintTab() const     { return nPrintTab; }
+
+    //  Get info on visible columns/rows in the visible area
+    void    GetTableInfo( const tools::Rectangle& rVisiblePixel, ScPreviewTableInfo& rInfo ) const;
+
+    sal_uInt16  GetDrawRanges() const   { return nDrawRanges; }
+    void    GetDrawRange( sal_uInt16 nPos, tools::Rectangle& rPixelRect, MapMode& rMapMode, sal_uInt8& rRangeId ) const;
+
+    bool    GetHeaderPosition( tools::Rectangle& rHeaderRect ) const;
+    bool    GetFooterPosition( tools::Rectangle& rFooterRect ) const;
+    bool    IsHeaderLeft() const;
+    bool    IsFooterLeft() const;
+
+    tools::Long    GetNoteCountInRange( const tools::Rectangle& rVisiblePixel, bool bNoteMarks ) const;
+    bool    GetNoteInRange( const tools::Rectangle& rVisiblePixel, tools::Long nIndex, bool bNoteMarks,
+                            ScAddress& rCellPos, tools::Rectangle& rNoteRect ) const;
+    tools::Rectangle GetNoteInRangeOutputRect(const tools::Rectangle& rVisiblePixel, bool bNoteMarks,
+                            const ScAddress& aCellPos) const;
+
+    //  Check if any cells (including column/row headers) are in the visible area
+    bool    HasCellsInRange( const tools::Rectangle& rVisiblePixel ) const;
+
+    void    GetCellPosition( const ScAddress& rCellPos, tools::Rectangle& rCellRect ) const;
+
+    // returns the rectangle where the EditEngine draws the text of a Header Cell
+    // if bColHeader is true it returns the rectangle of the header of the column in rCellPos
+    // otherwise of the header of the row in rCellPos
+    tools::Rectangle GetHeaderCellOutputRect(const tools::Rectangle& rVisRect, const ScAddress& rCellPos, bool bColHeader) const;
+    tools::Rectangle GetCellOutputRect(const ScAddress& rCellPos) const;
+
+    // Query the range and rectangle of the main (non-repeat) cell range.
+    // Returns sal_False if not contained.
+    bool    GetMainCellRange( ScRange& rRange, tools::Rectangle& rPixRect ) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/prevwsh.hxx b/sc/source/ui/inc/prevwsh.hxx
new file mode 100644
index 000000000..5f306cb1c
--- /dev/null
+++ b/sc/source/ui/inc/prevwsh.hxx
@@ -0,0 +1,118 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <types.hxx>
+#include <scdllapi.h>
+
+#include <sfx2/viewsh.hxx>
+#include <sfx2/zoomitem.hxx>
+#include <vcl/syswin.hxx>
+
+#include <shellids.hxx>
+
+class ScDocument;
+class ScDocShell;
+class ScPreview;
+struct ScHeaderFieldData;
+class ScPreviewLocationData;
+class CommandEvent;
+class SfxViewFactory;
+
+class SC_DLLPUBLIC ScPreviewShell final : public SfxViewShell
+{
+    ScDocShell*     pDocShell;
+
+    VclPtr<SystemWindow>   mpFrameWindow;
+    VclPtr<ScPreview>      pPreview;               // Output window
+    VclPtr<ScrollBar>      pHorScroll;
+    VclPtr<ScrollBar>      pVerScroll;
+    VclPtr<vcl::Window>    pCorner;
+
+    TriState        nSourceDesignMode;      // form design mode from TabView
+    SvxZoomType     eZoom;
+    tools::Long            nMaxVertPos;
+
+    std::unique_ptr<SfxBroadcaster> pAccessibilityBroadcaster;
+    bool            GetPageSize( Size& aPageSize );
+private:
+    void            Construct( vcl::Window* pParent );
+    DECL_DLLPRIVATE_LINK( ScrollHandler, ScrollBar*, void );
+    DECL_DLLPRIVATE_LINK( CloseHdl, SystemWindow&, void);
+    void            DoScroll( sal_uInt16 nMode );
+    void            ExitPreview();
+
+    virtual void    Activate(bool bMDI) override;
+    void            AdjustPosSizePixel( const Point &rPos, const Size &rSize );
+
+    virtual void    InnerResizePixel( const Point &rOfs, const Size &rSize, bool inplaceEditModeChange ) override;
+    virtual void    OuterResizePixel( const Point &rOfs, const Size &rSize ) override;
+
+    virtual void    WriteUserData(OUString &, bool bBrowse = false) override;
+    virtual void    ReadUserData(const OUString &, bool bBrowse = false) override;
+
+    virtual void    WriteUserDataSequence (css::uno::Sequence < css::beans::PropertyValue >& ) override;
+    virtual void    ReadUserDataSequence (const css::uno::Sequence < css::beans::PropertyValue >& ) override;
+
+public:
+                    SFX_DECL_INTERFACE(SCID_PREVIEW_SHELL)
+                    SFX_DECL_VIEWFACTORY(ScPreviewShell);
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+                    ScPreviewShell( SfxViewFrame*           pViewFrame,
+                                    SfxViewShell*           pOldSh );
+
+    virtual         ~ScPreviewShell() override;
+
+    void            InitStartTable(SCTAB nTab);
+
+    void            UpdateScrollBars();
+    void            UpdateNeededScrollBars(bool bFromZoom);
+    bool            ScrollCommand( const CommandEvent& rCEvt );
+
+    void            Execute( SfxRequest& rReq );
+    void            GetState( SfxItemSet& rSet );
+
+    void            FillFieldData( ScHeaderFieldData& rData );
+
+    TriState        GetSourceDesignMode() const { return nSourceDesignMode; }
+
+    virtual void    Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    virtual SfxPrinter*     GetPrinter( bool bCreate = false ) override;
+    virtual sal_uInt16      SetPrinter( SfxPrinter* pNewPrinter, SfxPrinterChangeFlags nDiffFlags = SFX_PRINTER_ALL ) override;
+    virtual bool            HasPrintOptionsPage() const override;
+    virtual std::unique_ptr<SfxTabPage> CreatePrintOptionsPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet &rOptions) override;
+
+    void            AddAccessibilityObject( SfxListener& rObject );
+    void            RemoveAccessibilityObject( SfxListener& rObject );
+    void            BroadcastAccessibility( const SfxHint &rHint );
+    bool            HasAccessibilityObjects() const;
+
+    const ScPreviewLocationData& GetLocationData();
+    ScDocument&     GetDocument();
+    ScPreview*      GetPreview() { return pPreview; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/printfun.hxx b/sc/source/ui/inc/printfun.hxx
new file mode 100644
index 000000000..b58acd9f4
--- /dev/null
+++ b/sc/source/ui/inc/printfun.hxx
@@ -0,0 +1,399 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include <map>
+#include <pagepar.hxx>
+#include <editutil.hxx>
+
+class SfxPrinter;
+class ScDocShell;
+class ScDocument;
+class ScViewData;
+class SfxItemSet;
+class ScPageHFItem;
+class EditTextObject;
+class MultiSelection;
+class ScPageBreakData;
+class ScPreviewLocationData;
+class ScPrintOptions;
+class SvxBoxItem;
+class SvxBrushItem;
+class SvxShadowItem;
+class FmFormView;
+
+#define RANGENO_NORANGE             USHRT_MAX
+
+constexpr sal_Int64 PRINT_HEADER_WIDTH = o3tl::toTwips(1, o3tl::Length::cm);
+constexpr sal_Int64 PRINT_HEADER_HEIGHT = o3tl::toTwips(12.8, o3tl::Length::pt);
+
+                                            // Settings for headers/footers
+struct ScPrintHFParam
+{
+    bool                bEnable;
+    bool                bDynamic;
+    bool                bShared;
+    bool                bSharedFirst;
+    tools::Long                nHeight;            // in total (height + distance + frames)
+    tools::Long                nManHeight;         // set size (min when dynamic)
+    sal_uInt16          nDistance;
+    sal_uInt16          nLeft;              // edges
+    sal_uInt16          nRight;
+    const ScPageHFItem* pLeft;
+    const ScPageHFItem* pRight;
+    const ScPageHFItem* pFirst;
+    const SvxBoxItem*   pBorder;
+    const SvxBrushItem* pBack;
+    const SvxShadowItem* pShadow;
+};
+
+class ScPageRowEntry
+{
+private:
+    SCROW                    nStartRow;
+    SCROW                    nEndRow;
+    size_t                   nPagesX;
+    std::vector<bool>        aHidden;
+    //!     Cache Number of really visible?
+
+public:
+            ScPageRowEntry()    { nStartRow = nEndRow = 0; nPagesX = 0; }
+
+            ScPageRowEntry(const ScPageRowEntry& r);
+    ScPageRowEntry& operator=(const ScPageRowEntry& r);
+
+    SCROW   GetStartRow() const     { return nStartRow; }
+    SCROW   GetEndRow() const       { return nEndRow; }
+    size_t  GetPagesX() const       { return nPagesX; }
+    void    SetStartRow(SCROW n)    { nStartRow = n; }
+    void    SetEndRow(SCROW n)      { nEndRow = n; }
+
+    void    SetPagesX(size_t nNew);
+    void    SetHidden(size_t nX);
+    bool    IsHidden(size_t nX) const;
+
+    size_t  CountVisible() const;
+};
+
+namespace sc
+{
+
+struct PrintPageRangesInput
+{
+    bool m_bSkipEmpty;
+    bool m_bPrintArea;
+    SCROW m_nStartRow;
+    SCROW m_nEndRow;
+    SCCOL m_nStartCol;
+    SCCOL m_nEndCol;
+    SCTAB m_nPrintTab;
+    Size  m_aDocSize;
+
+    PrintPageRangesInput()
+        : m_bSkipEmpty(false)
+        , m_bPrintArea(false)
+        , m_nStartRow(0)
+        , m_nEndRow(0)
+        , m_nStartCol(0)
+        , m_nEndCol(0)
+        , m_nPrintTab(0)
+    {}
+};
+
+class PrintPageRanges
+{
+public:
+    PrintPageRanges();
+
+    // use shared_ptr to avoid copying this (potentially large) data back and forth
+    std::shared_ptr<std::vector<SCCOL>> m_xPageEndX;
+    std::shared_ptr<std::vector<SCROW>> m_xPageEndY;
+    std::shared_ptr<std::map<size_t, ScPageRowEntry>> m_xPageRows;
+
+    size_t m_nPagesX;
+    size_t m_nPagesY;
+    size_t m_nTotalY;
+
+    PrintPageRangesInput m_aInput;
+
+    bool checkIfAlreadyCalculatedAndSet(bool bSkipEmpty, bool bPrintArea,
+                                        SCROW nStartRow, SCROW nEndRow,
+                                        SCCOL nStartCol, SCCOL nEndCol,
+                                        SCTAB nPrintTab, Size const & aDocSize);
+
+    void calculate(ScDocument& rDoc, bool bSkipEmpty, bool bPrintArea,
+                   SCROW nStartRow, SCROW nEndRow, SCCOL nStartCol, SCCOL nEndCol,
+                   SCTAB nPrintTab, Size const & aDocSize);
+};
+
+}
+
+struct ScPrintState                         //  Save Variables from ScPrintFunc
+{
+    SCTAB   nPrintTab;
+    SCCOL   nStartCol;
+    SCROW   nStartRow;
+    SCCOL   nEndCol;
+    SCROW   nEndRow;
+    bool    bPrintAreaValid; // the 4 variables above are set
+    sal_uInt16  nZoom;
+    size_t  nPagesX;
+    size_t  nPagesY;
+    tools::Long    nTabPages;
+    tools::Long    nTotalPages;
+    tools::Long    nPageStart;
+    tools::Long    nDocPages;
+
+    // Additional state of page ranges
+    bool bSavedStateRanges;
+    sc::PrintPageRangesInput aPrintPageRangesInput;
+    size_t nTotalY;
+    // use shared_ptr to avoid copying this (potentially large) map back and forth
+    std::shared_ptr<std::vector<SCCOL>> xPageEndX;
+    std::shared_ptr<std::vector<SCROW>> xPageEndY;
+    std::shared_ptr<std::map<size_t, ScPageRowEntry>> xPageRows;
+
+    ScPrintState()
+        : nPrintTab(0)
+        , nStartCol(0)
+        , nStartRow(0)
+        , nEndCol(0)
+        , nEndRow(0)
+        , bPrintAreaValid(false)
+        , nZoom(0)
+        , nPagesX(0)
+        , nPagesY(0)
+        , nTabPages(0)
+        , nTotalPages(0)
+        , nPageStart(0)
+        , nDocPages(0)
+        , bSavedStateRanges(false)
+        , nTotalY(0)
+    {}
+};
+
+class ScPrintFunc
+{
+private:
+    ScDocShell*         pDocShell;
+    ScDocument&         rDoc;
+    VclPtr<SfxPrinter>   pPrinter;
+    VclPtr<OutputDevice> pDev;
+    FmFormView*         pDrawView;
+
+    MapMode             aOldPrinterMode;    //  MapMode before the call
+
+    Point               aSrcOffset;         //  Paper-1/100 mm
+    Point               aOffset;            //  scaled by a factor of page size
+    sal_uInt16          nManualZoom;        //  Zoom in Preview (percent)
+    bool                bClearWin;          //  Clear output before
+    bool                bUseStyleColor;
+    bool                bIsRender;
+
+    SCTAB               nPrintTab;
+    tools::Long                nPageStart;         //  Offset for the first page
+    tools::Long                nDocPages;          //  Number of Pages in Document
+
+    const ScRange*      pUserArea;          //  Selection, if set in dialog
+
+    const SfxItemSet*   pParamSet;          //  Selected template
+    bool                bFromPrintState;    // created from State-struct
+
+                                            //  Parameter from template:
+    sal_uInt16          nLeftMargin;
+    sal_uInt16          nTopMargin;
+    sal_uInt16          nRightMargin;
+    sal_uInt16          nBottomMargin;
+    bool                bCenterHor;
+    bool                bCenterVer;
+    bool                bLandscape;
+    bool                bSourceRangeValid;
+
+    SvxPageUsage        nPageUsage;
+    Size                aPageSize;          // Printer Twips
+    const SvxBoxItem*   pBorderItem;
+    const SvxBrushItem* pBackgroundItem;
+    const SvxShadowItem* pShadowItem;
+
+    ScRange             aLastSourceRange;
+    ScPrintHFParam      aHdr;
+    ScPrintHFParam      aFtr;
+    ScPageTableParam    aTableParam;
+    ScPageAreaParam     aAreaParam;
+
+                                            // Calculated values:
+    sal_uInt16          nZoom;
+    bool                bPrintCurrentTable;
+    bool                bMultiArea;
+    bool                mbHasPrintRange;
+    tools::Long                nTabPages;
+    tools::Long                nTotalPages;
+
+    tools::Rectangle           aPageRect;          // Document Twips
+
+    MapMode             aLogicMode;         // Set in DoPrint
+    MapMode             aOffsetMode;
+    MapMode             aTwipMode;
+    double              nScaleX;
+    double              nScaleY;
+
+    SCCOL               nRepeatStartCol;
+    SCCOL               nRepeatEndCol;
+    SCROW               nRepeatStartRow;
+    SCROW               nRepeatEndRow;
+
+    SCCOL               nStartCol;
+    SCROW               nStartRow;
+    SCCOL               nEndCol;
+    SCROW               nEndRow;
+    bool                bPrintAreaValid; // the 4 variables above are set
+
+    sc::PrintPageRanges m_aRanges;
+
+    std::unique_ptr<ScHeaderEditEngine> pEditEngine;
+    std::unique_ptr<SfxItemSet>         pEditDefaults;
+
+    ScHeaderFieldData   aFieldData;
+
+    std::vector<ScAddress> aNotePosList;        // The order of notes
+
+    ScPageBreakData*    pPageData;          // for recording the breaks etc.
+
+public:
+                    ScPrintFunc( ScDocShell* pShell, SfxPrinter* pNewPrinter, SCTAB nTab,
+                                 tools::Long nPage = 0, tools::Long nDocP = 0,
+                                 const ScRange* pArea = nullptr,
+                                 const ScPrintOptions* pOptions = nullptr,
+                                 ScPageBreakData* pData = nullptr );
+
+                    ScPrintFunc( ScDocShell* pShell, SfxPrinter* pNewPrinter,
+                                const ScPrintState& rState, const ScPrintOptions* pOptions );
+
+                    // ctors for device other than printer - for preview and pdf:
+
+                    ScPrintFunc( OutputDevice* pOutDev, ScDocShell* pShell, SCTAB nTab,
+                                 tools::Long nPage = 0, tools::Long nDocP = 0,
+                                 const ScRange* pArea = nullptr,
+                                 const ScPrintOptions* pOptions = nullptr );
+
+                    ScPrintFunc( OutputDevice* pOutDev, ScDocShell* pShell,
+                                 const ScPrintState& rState,
+                                 const ScPrintOptions* pOptions );
+
+                    ~ScPrintFunc();
+
+    static void     DrawToDev( ScDocument& rDoc, OutputDevice* pDev, double nPrintFactor,
+                               const tools::Rectangle& rBound, ScViewData* pViewData, bool bMetaFile );
+
+    void            SetDrawView( FmFormView* pNew );
+
+    void            SetOffset( const Point& rOfs );
+    void            SetManualZoom( sal_uInt16 nNewZoom );
+    void            SetDateTime( const DateTime& );
+
+    void            SetClearFlag( bool bFlag );
+    void            SetUseStyleColor( bool bFlag );
+    void            SetRenderFlag( bool bFlag );
+
+    void            SetExclusivelyDrawOleAndDrawObjects();//for printing selected objects without surrounding cell contents
+
+    bool            UpdatePages();
+
+    void            ApplyPrintSettings();       // Already called from DoPrint()
+    tools::Long            DoPrint( const MultiSelection& rPageRanges,
+                                tools::Long nStartPage, tools::Long nDisplayStart, bool bDoPrint,
+                                ScPreviewLocationData* pLocationData );
+
+                    // Query values - immediately
+
+    const Size&     GetPageSize() const { return aPageSize; }
+    Size            GetDataSize() const;
+    void            GetScaleData( Size& rPhysSize, tools::Long& rDocHdr, tools::Long& rDocFtr );
+    tools::Long            GetFirstPageNo() const  { return aTableParam.nFirstPageNo; }
+
+    tools::Long            GetTotalPages() const { return nTotalPages; }
+    sal_uInt16      GetZoom() const { return nZoom; }
+
+    void            ResetBreaks( SCTAB nTab );
+
+    void            GetPrintState(ScPrintState& rState, bool bSavePageRanges = false);
+    bool            GetLastSourceRange( ScRange& rRange ) const;
+    sal_uInt16      GetLeftMargin() const{return nLeftMargin;}
+    sal_uInt16      GetRightMargin() const{return nRightMargin;}
+    sal_uInt16      GetTopMargin() const{return nTopMargin;}
+    sal_uInt16      GetBottomMargin() const{return nBottomMargin;}
+    const ScPrintHFParam& GetHeader() const {return aHdr;}
+    const ScPrintHFParam& GetFooter() const {return aFtr;}
+
+    bool HasPrintRange() const { return mbHasPrintRange;}
+
+private:
+    void            Construct( const ScPrintOptions* pOptions );
+    void            InitParam( const ScPrintOptions* pOptions );
+    void            CalcZoom( sal_uInt16 nRangeNo );
+    void            CalcPages();
+    tools::Long            CountPages();
+    tools::Long            CountNotePages();
+
+    bool            AdjustPrintArea( bool bNew );
+
+    Size            GetDocPageSize();
+
+    tools::Long            TextHeight( const EditTextObject* pObject );
+    void            MakeEditEngine();
+    void            UpdateHFHeight( ScPrintHFParam& rParam );
+
+    void            InitModes();
+
+    bool            IsLeft( tools::Long nPageNo );
+    bool            IsMirror( tools::Long nPageNo );
+    void            MakeTableString();                  // sets aTableStr
+
+    void            PrintPage( tools::Long nPageNo,
+                                    SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2,
+                                    bool bDoPrint, ScPreviewLocationData* pLocationData );
+    void            PrintArea( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2,
+                                    tools::Long nScrX, tools::Long nScrY,
+                                    bool bShLeft, bool bShTop, bool bShRight, bool bShBottom );
+    void            LocateArea( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2,
+                                    tools::Long nScrX, tools::Long nScrY, bool bRepCol, bool bRepRow,
+                                    ScPreviewLocationData& rLocationData );
+    void            PrintColHdr( SCCOL nX1, SCCOL nX2, tools::Long nScrX, tools::Long nScrY );
+    void            PrintRowHdr( SCROW nY1, SCROW nY2, tools::Long nScrX, tools::Long nScrY );
+    void            LocateColHdr( SCCOL nX1, SCCOL nX2, tools::Long nScrX, tools::Long nScrY,
+                                bool bRepCol, ScPreviewLocationData& rLocationData );
+    void            LocateRowHdr( SCROW nY1, SCROW nY2, tools::Long nScrX, tools::Long nScrY,
+                                bool bRepRow, ScPreviewLocationData& rLocationData );
+    void            PrintHF( tools::Long nPageNo, bool bHeader, tools::Long nStartY,
+                                    bool bDoPrint, ScPreviewLocationData* pLocationData );
+
+    tools::Long            PrintNotes( tools::Long nPageNo, tools::Long nNoteStart, bool bDoPrint, ScPreviewLocationData* pLocationData );
+    tools::Long            DoNotes( tools::Long nNoteStart, bool bDoPrint, ScPreviewLocationData* pLocationData );
+
+    void            DrawBorder( tools::Long nScrX, tools::Long nScrY, tools::Long nScrW, tools::Long nScrH,
+                                    const SvxBoxItem* pBorderData,
+                                    const SvxBrushItem* pBackground,
+                                    const SvxShadowItem* pShadow );
+
+    void            FillPageData();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/protectiondlg.hxx b/sc/source/ui/inc/protectiondlg.hxx
new file mode 100644
index 000000000..d36c8a820
--- /dev/null
+++ b/sc/source/ui/inc/protectiondlg.hxx
@@ -0,0 +1,70 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScTableProtection;
+
+class ScTableProtectionDlg : public weld::GenericDialogController
+{
+public:
+    ScTableProtectionDlg() = delete;
+    explicit ScTableProtectionDlg(weld::Window* pParent);
+    virtual ~ScTableProtectionDlg() override;
+
+    void SetDialogData(const ScTableProtection& rData);
+
+    void WriteData(ScTableProtection& rData) const;
+
+private:
+    void Init();
+
+    void EnableOptionalWidgets(bool bEnable);
+
+    OUString m_aSelectLockedCells;
+    OUString m_aSelectUnlockedCells;
+    OUString m_aInsertColumns;
+    OUString m_aInsertRows;
+    OUString m_aDeleteColumns;
+    OUString m_aDeleteRows;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnProtect;
+    std::unique_ptr<weld::Container> m_xPasswords;
+    std::unique_ptr<weld::Container> m_xOptions;
+    std::unique_ptr<weld::Entry> m_xPassword1Edit;
+    std::unique_ptr<weld::Entry> m_xPassword2Edit;
+    std::unique_ptr<weld::TreeView> m_xOptionsListBox;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Label> m_xProtected;
+    std::unique_ptr<weld::Label> m_xUnprotected;
+    std::unique_ptr<weld::Label> m_xInsertColumns;
+    std::unique_ptr<weld::Label> m_xInsertRows;
+    std::unique_ptr<weld::Label> m_xDeleteColumns;
+    std::unique_ptr<weld::Label> m_xDeleteRows;
+
+    void InsertEntry(const OUString& rTxt);
+
+    DECL_LINK(OKHdl, weld::Button&, void);
+    DECL_LINK(CheckBoxHdl, weld::Toggleable&, void);
+    DECL_LINK(PasswordModifyHdl, weld::Entry&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/pvfundlg.hxx b/sc/source/ui/inc/pvfundlg.hxx
new file mode 100644
index 000000000..17a20526b
--- /dev/null
+++ b/sc/source/ui/inc/pvfundlg.hxx
@@ -0,0 +1,216 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/sheet/DataPilotFieldReference.hpp>
+#include <com/sun/star/sheet/DataPilotFieldOrientation.hpp>
+
+#include <vcl/weld.hxx>
+#include <pivot.hxx>
+
+#include <memory>
+#include <unordered_map>
+
+class ScDPObject;
+
+class ScDPFunctionListBox
+{
+public:
+    ScDPFunctionListBox(std::unique_ptr<weld::TreeView> xControl);
+
+    void                SetSelection( PivotFunc nFuncMask );
+    PivotFunc           GetSelection() const;
+
+    void set_sensitive(bool sensitive) { m_xControl->set_sensitive(sensitive); }
+    void set_selection_mode(SelectionMode eMode) { m_xControl->set_selection_mode(eMode); }
+    void connect_row_activated(const Link<weld::TreeView&, bool>& rLink) { m_xControl->connect_row_activated(rLink); }
+    int get_height_rows(int nRows) const { return m_xControl->get_height_rows(nRows); }
+    void set_size_request(int nWidth, int nHeight) { m_xControl->set_size_request(nWidth, nHeight); }
+
+private:
+    std::unique_ptr<weld::TreeView> m_xControl;
+    void                FillFunctionNames();
+};
+
+class ScDPFunctionDlg : public weld::GenericDialogController
+{
+    typedef std::unordered_map< OUString, OUString > NameMapType;
+public:
+    explicit ScDPFunctionDlg(weld::Widget* pParent, const ScDPLabelDataVector& rLabelVec,
+                             const ScDPLabelData& rLabelData, const ScPivotFuncData& rFuncData );
+    virtual ~ScDPFunctionDlg() override;
+    PivotFunc               GetFuncMask() const;
+    css::sheet::DataPilotFieldReference GetFieldRef() const;
+
+private:
+    void                Init( const ScDPLabelData& rLabelData, const ScPivotFuncData& rFuncData );
+
+    const OUString& GetBaseFieldName(const OUString& rLayoutName) const;
+    const OUString& GetBaseItemName(const OUString& rLayoutName) const;
+
+    /** Searches for a listbox entry, starts search at specified position. */
+    sal_Int32 FindBaseItemPos( std::u16string_view rEntry, sal_Int32 nStartPos ) const;
+
+    DECL_LINK(SelectHdl, weld::ComboBox&, void);
+    DECL_LINK(DblClickHdl, weld::TreeView&, bool);
+    DECL_LINK(ButtonClicked, weld::Button&, void);
+
+private:
+    std::unique_ptr<ScDPFunctionListBox> mxLbFunc;
+    std::unique_ptr<weld::Label>         mxFtName;
+    std::unique_ptr<weld::ComboBox>      mxLbType;
+    std::unique_ptr<weld::Label>         mxFtBaseField;
+    std::unique_ptr<weld::ComboBox>      mxLbBaseField;
+    std::unique_ptr<weld::Label>         mxFtBaseItem;
+    std::unique_ptr<weld::ComboBox>      mxLbBaseItem;
+    std::unique_ptr<weld::Button>        mxBtnOk;
+    std::unique_ptr<weld::Button>        mxBtnCancel;
+    std::unique_ptr<weld::Expander>      mxExpander;
+
+    NameMapType          maBaseFieldNameMap; // cache for base field display -> original name.
+    NameMapType          maBaseItemNameMap;  // cache for base item display -> original name.
+
+    const ScDPLabelDataVector& mrLabelVec;  /// Data of all labels.
+    bool                 mbEmptyItem;        /// true = Empty base item in listbox.
+};
+
+class ScDPSubtotalOptDlg;
+
+class ScDPSubtotalDlg : public weld::GenericDialogController
+{
+public:
+    explicit            ScDPSubtotalDlg(weld::Widget* pParent, ScDPObject& rDPObj,
+                            const ScDPLabelData& rLabelData, const ScPivotFuncData& rFuncData,
+                            const ScDPNameVec& rDataFields, bool bEnableLayout);
+    virtual             ~ScDPSubtotalDlg() override;
+    PivotFunc           GetFuncMask() const;
+
+    void                FillLabelData( ScDPLabelData& rLabelData ) const;
+
+private:
+    void                Init( const ScDPLabelData& rLabelData, const ScPivotFuncData& rFuncData );
+    void                CloseSubdialog();
+
+    DECL_LINK( DblClickHdl, weld::TreeView&, bool );
+    DECL_LINK( RadioClickHdl, weld::Toggleable&, void );
+    DECL_LINK( ClickHdl, weld::Button&, void );
+    DECL_LINK( ButtonClicked, weld::Button&, void );
+
+private:
+    ScDPObject&          mrDPObj;            /// The DataPilot object (for member names).
+    const ScDPNameVec&   mrDataFields;       /// The list of all data field names.
+
+    ScDPLabelData        maLabelData;        /// Cache for sub dialog.
+    bool                 mbEnableLayout;     /// true = Enable Layout mode controls.
+
+    std::unique_ptr<weld::RadioButton>   mxRbNone;
+    std::unique_ptr<weld::RadioButton>   mxRbAuto;
+    std::unique_ptr<weld::RadioButton>   mxRbUser;
+    std::unique_ptr<ScDPFunctionListBox>   mxLbFunc;
+    std::unique_ptr<weld::Label>         mxFtName;
+    std::unique_ptr<weld::CheckButton>   mxCbShowAll;
+    std::unique_ptr<weld::Button>        mxBtnOk;
+    std::unique_ptr<weld::Button>        mxBtnCancel;
+    std::unique_ptr<weld::Button>        mxBtnOptions;
+
+    std::shared_ptr<ScDPSubtotalOptDlg> mxOptionsDlg;
+};
+
+class ScDPSubtotalOptDlg : public weld::GenericDialogController
+{
+public:
+    explicit            ScDPSubtotalOptDlg(weld::Window* pParent, ScDPObject& rDPObj,
+                            const ScDPLabelData& rLabelData, const ScDPNameVec& rDataFields,
+                            bool bEnableLayout );
+    virtual              ~ScDPSubtotalOptDlg() override;
+    void                FillLabelData( ScDPLabelData& rLabelData ) const;
+
+private:
+    void                Init( const ScDPNameVec& rDataFields, bool bEnableLayout );
+    void                InitHideListBox();
+
+    ScDPName GetFieldName(const OUString& rLayoutName) const;
+
+    /** Searches for a listbox entry, starts search at specified position. */
+    sal_Int32 FindListBoxEntry( const weld::ComboBox& rLBox, std::u16string_view rEntry, sal_Int32 nStartPos ) const;
+
+    DECL_LINK( RadioClickHdl, weld::Toggleable&, void );
+    DECL_LINK( CheckHdl, weld::Toggleable&, void );
+    DECL_LINK( SelectHdl, weld::ComboBox&, void );
+    DECL_LINK( ButtonClicked, weld::Button&, void );
+
+private:
+    std::unique_ptr<weld::ComboBox>     m_xLbSortBy;
+    std::unique_ptr<weld::RadioButton>  m_xRbSortAsc;
+    std::unique_ptr<weld::RadioButton>  m_xRbSortDesc;
+    std::unique_ptr<weld::RadioButton>  m_xRbSortMan;
+    std::unique_ptr<weld::Widget>       m_xLayoutFrame;
+    std::unique_ptr<weld::ComboBox>     m_xLbLayout;
+    std::unique_ptr<weld::CheckButton>  m_xCbLayoutEmpty;
+    std::unique_ptr<weld::CheckButton>  m_xCbRepeatItemLabels;
+    std::unique_ptr<weld::CheckButton>  m_xCbShow;
+    std::unique_ptr<weld::SpinButton>   m_xNfShow;
+    std::unique_ptr<weld::Label>        m_xFtShow;
+    std::unique_ptr<weld::Label>        m_xFtShowFrom;
+    std::unique_ptr<weld::ComboBox>     m_xLbShowFrom;
+    std::unique_ptr<weld::Label>        m_xFtShowUsing;
+    std::unique_ptr<weld::ComboBox>     m_xLbShowUsing;
+    std::unique_ptr<weld::Widget>       m_xHideFrame;
+    std::unique_ptr<weld::TreeView>     m_xLbHide;
+    std::unique_ptr<weld::Label>        m_xFtHierarchy;
+    std::unique_ptr<weld::ComboBox>     m_xLbHierarchy;
+    std::unique_ptr<weld::Button>       m_xBtnOk;
+    std::unique_ptr<weld::Button>       m_xBtnCancel;
+
+    ScDPObject&         mrDPObj;            /// The DataPilot object (for member names).
+    ScDPLabelData       maLabelData;        /// Cache for members data.
+
+    typedef std::unordered_map<OUString, ScDPName> NameMapType;
+    NameMapType maDataFieldNameMap; /// Cache for displayed name to field name mapping.
+};
+
+class ScDPShowDetailDlg : public weld::GenericDialogController
+{
+public:
+    explicit ScDPShowDetailDlg(weld::Window* pParent, ScDPObject& rDPObj,
+                               css::sheet::DataPilotFieldOrientation nOrient);
+    virtual ~ScDPShowDetailDlg() override;
+
+    virtual short run() override;
+
+    /**
+     * @return String internal name of the selected field.  Note that this may
+     *         be different from the name displayed in the dialog if the field
+     *         has a layout name.
+     */
+    OUString GetDimensionName() const;
+
+private:
+    DECL_LINK(DblClickHdl, weld::TreeView&, bool);
+
+private:
+    typedef std::unordered_map<OUString, tools::Long> DimNameIndexMap;
+    DimNameIndexMap     maNameIndexMap;
+    ScDPObject&         mrDPObj;
+
+    std::unique_ptr<weld::TreeView> mxLbDims;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/redcom.hxx b/sc/source/ui/inc/redcom.hxx
new file mode 100644
index 000000000..893b8cf1a
--- /dev/null
+++ b/sc/source/ui/inc/redcom.hxx
@@ -0,0 +1,57 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <tools/link.hxx>
+#include <vcl/vclptr.hxx>
+
+namespace weld { class Window; }
+class ScChangeAction;
+class SfxItemSet;
+class ScDocShell;
+class AbstractSvxPostItDialog;
+
+class ScRedComDialog final
+{
+    ScChangeAction  *pChangeAction;
+    ScDocShell      *pDocShell;
+    OUString        aComment;
+    VclPtr<AbstractSvxPostItDialog> pDlg;
+
+    DECL_LINK( PrevHdl, AbstractSvxPostItDialog&, void );
+    DECL_LINK( NextHdl, AbstractSvxPostItDialog&, void );
+
+    void    ReInit(ScChangeAction *);
+    void    SelectCell();
+
+    ScChangeAction *FindPrev(ScChangeAction *pAction);
+    ScChangeAction *FindNext(ScChangeAction *pAction);
+
+public:
+
+    ScRedComDialog( weld::Window* pParent, const SfxItemSet& rCoreSet,
+                    ScDocShell *pShell, ScChangeAction *pAction, bool bPrevNext);
+    ~ScRedComDialog();
+
+    void Execute();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/reffact.hxx b/sc/source/ui/inc/reffact.hxx
new file mode 100644
index 000000000..d6c2b1d2c
--- /dev/null
+++ b/sc/source/ui/inc/reffact.hxx
@@ -0,0 +1,217 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/childwin.hxx>
+#include "ChildWindowWrapper.hxx"
+
+#include <sc.hrc>
+
+#define DECL_WRAPPER_WITHID(Class) \
+    class Class : public SfxChildWindow                                         \
+    {                                                                           \
+    public:                                                                     \
+        Class( vcl::Window*, sal_uInt16, SfxBindings*, const SfxChildWinInfo* ); \
+        SFX_DECL_CHILDWINDOW_WITHID(Class);                                     \
+    };
+
+DECL_WRAPPER_WITHID(ScNameDlgWrapper)
+DECL_WRAPPER_WITHID(ScNameDefDlgWrapper)
+DECL_WRAPPER_WITHID(ScSolverDlgWrapper)
+DECL_WRAPPER_WITHID(ScOptSolverDlgWrapper)
+DECL_WRAPPER_WITHID(ScXMLSourceDlgWrapper)
+DECL_WRAPPER_WITHID(ScPivotLayoutWrapper)
+DECL_WRAPPER_WITHID(ScTabOpDlgWrapper)
+DECL_WRAPPER_WITHID(ScFilterDlgWrapper)
+DECL_WRAPPER_WITHID(ScSpecialFilterDlgWrapper)
+DECL_WRAPPER_WITHID(ScDbNameDlgWrapper)
+DECL_WRAPPER_WITHID(ScConsolidateDlgWrapper)
+DECL_WRAPPER_WITHID(ScPrintAreasDlgWrapper)
+DECL_WRAPPER_WITHID(ScColRowNameRangesDlgWrapper)
+DECL_WRAPPER_WITHID(ScFormulaDlgWrapper)
+DECL_WRAPPER_WITHID(ScHighlightChgDlgWrapper)
+DECL_WRAPPER_WITHID(ScCondFormatDlgWrapper)
+
+class ScDescriptiveStatisticsDialogWrapper :
+    public ChildControllerWrapper<SID_DESCRIPTIVE_STATISTICS_DIALOG>
+{
+private:
+    ScDescriptiveStatisticsDialogWrapper() = delete;
+};
+
+class ScSamplingDialogWrapper :
+    public ChildControllerWrapper<SID_SAMPLING_DIALOG>
+{
+private:
+    ScSamplingDialogWrapper() = delete;
+};
+
+class ScRandomNumberGeneratorDialogWrapper :
+    public ChildControllerWrapper<SID_RANDOM_NUMBER_GENERATOR_DIALOG>
+{
+private:
+    ScRandomNumberGeneratorDialogWrapper() = delete;
+};
+
+class ScAnalysisOfVarianceDialogWrapper :
+    public ChildControllerWrapper<SID_ANALYSIS_OF_VARIANCE_DIALOG>
+{
+private:
+    ScAnalysisOfVarianceDialogWrapper() = delete;
+};
+
+class ScCorrelationDialogWrapper :
+    public ChildControllerWrapper<SID_CORRELATION_DIALOG>
+{
+private:
+    ScCorrelationDialogWrapper() = delete;
+};
+
+class ScCovarianceDialogWrapper :
+    public ChildControllerWrapper<SID_COVARIANCE_DIALOG>
+{
+private:
+    ScCovarianceDialogWrapper() = delete;
+};
+
+class ScExponentialSmoothingDialogWrapper :
+    public ChildControllerWrapper<SID_EXPONENTIAL_SMOOTHING_DIALOG>
+{
+private:
+    ScExponentialSmoothingDialogWrapper() = delete;
+};
+
+class ScMovingAverageDialogWrapper :
+    public ChildControllerWrapper<SID_MOVING_AVERAGE_DIALOG>
+{
+private:
+    ScMovingAverageDialogWrapper() = delete;
+};
+
+class ScRegressionDialogWrapper :
+    public ChildControllerWrapper<SID_REGRESSION_DIALOG>
+{
+private:
+    ScRegressionDialogWrapper() = delete;
+};
+
+class ScTTestDialogWrapper :
+    public ChildControllerWrapper<SID_TTEST_DIALOG>
+{
+private:
+    ScTTestDialogWrapper() = delete;
+};
+
+class ScFTestDialogWrapper :
+    public ChildControllerWrapper<SID_FTEST_DIALOG>
+{
+private:
+    ScFTestDialogWrapper() = delete;
+};
+
+class ScZTestDialogWrapper :
+    public ChildControllerWrapper<SID_ZTEST_DIALOG>
+{
+private:
+    ScZTestDialogWrapper() = delete;
+};
+
+class ScChiSquareTestDialogWrapper :
+    public ChildControllerWrapper<SID_CHI_SQUARE_TEST_DIALOG>
+{
+private:
+    ScChiSquareTestDialogWrapper() = delete;
+};
+
+class ScFourierAnalysisDialogWrapper :
+    public ChildControllerWrapper<SID_FOURIER_ANALYSIS_DIALOG>
+{
+private:
+    ScFourierAnalysisDialogWrapper() = delete;
+};
+
+namespace sc
+{
+/** Wrapper for the sparkline properties dialog */
+class SparklineDialogWrapper :
+    public ChildControllerWrapper<SID_SPARKLINE_DIALOG>
+{
+private:
+    SparklineDialogWrapper() = delete;
+};
+
+/** Wrapper for the sparkline data range dialog */
+class SparklineDataRangeDialogWrapper :
+    public ChildControllerWrapper<SID_SPARKLINE_DATA_RANGE_DIALOG>
+{
+private:
+    SparklineDataRangeDialogWrapper() = delete;
+};
+
+}
+
+class ScAcceptChgDlgWrapper : public SfxChildWindow
+{
+public:
+    ScAcceptChgDlgWrapper( vcl::Window*,
+                           sal_uInt16,
+                           SfxBindings*,
+                           SfxChildWinInfo* );
+
+    SFX_DECL_CHILDWINDOW_WITHID(Class);
+
+    void ReInitDlg();
+};
+
+class ScSimpleRefDlgWrapper: public SfxChildWindow
+{
+public:
+    ScSimpleRefDlgWrapper(vcl::Window*,
+                          sal_uInt16,
+                          SfxBindings*,
+                          SfxChildWinInfo*);
+
+    SFX_DECL_CHILDWINDOW_WITHID(Class);
+
+    void            SetRefString(const OUString& rStr);
+    void            SetCloseHdl( const Link<const OUString*,void>& rLink );
+    void            SetUnoLinks( const Link<const OUString&,void>& rDone, const Link<const OUString&,void>& rAbort,
+                                    const Link<const OUString&,void>& rChange );
+    void            SetFlags( bool bCloseOnButtonUp, bool bSingleCell, bool bMultiSelection );
+    static void     SetAutoReOpen(bool bFlag);
+
+    void            StartRefInput();
+};
+
+class ScValidityRefChildWin : public SfxChildWindow
+{
+    bool    m_bVisibleLock:1;
+    bool    m_bFreeWindowLock:1;
+public:
+    ScValidityRefChildWin( vcl::Window*, sal_uInt16, const SfxBindings*, SfxChildWinInfo* );
+    SFX_DECL_CHILDWINDOW_WITHID(ScValidityRefChildWin);
+    virtual ~ScValidityRefChildWin() override;
+    bool    LockVisible( bool bLock ){ bool bVis = m_bVisibleLock; m_bVisibleLock = bLock; return bVis; }
+    bool    LockFreeWindow( bool bLock ){ bool bFreeWindow = m_bFreeWindowLock; m_bFreeWindowLock = bLock; return bFreeWindow; }
+    void                Hide() override { if( !m_bVisibleLock) SfxChildWindow::Hide(); }
+    void                Show( ShowFlags nFlags ) override { if( !m_bVisibleLock ) SfxChildWindow::Show( nFlags ); }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/refundo.hxx b/sc/source/ui/inc/refundo.hxx
new file mode 100644
index 000000000..bf0eb62e9
--- /dev/null
+++ b/sc/source/ui/inc/refundo.hxx
@@ -0,0 +1,55 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include <scdllapi.h>
+
+class ScDocument;
+class ScDBCollection;
+class ScRangeName;
+class ScPrintRangeSaver;
+class ScDPCollection;
+class ScDetOpList;
+class ScChartListenerCollection;
+class ScAreaLinkSaveCollection;
+class ScUnoRefList;
+
+class SC_DLLPUBLIC ScRefUndoData
+{
+private:
+    std::unique_ptr<ScDBCollection>             pDBCollection;
+    std::unique_ptr<ScRangeName>                pRangeName;
+    std::unique_ptr<ScPrintRangeSaver>          pPrintRanges;
+    std::unique_ptr<ScDPCollection>             pDPCollection;
+    std::unique_ptr<ScDetOpList>                pDetOpList;
+    std::unique_ptr<ScChartListenerCollection>  pChartListenerCollection;
+    std::unique_ptr<ScAreaLinkSaveCollection>   pAreaLinks;
+    std::unique_ptr<ScUnoRefList> pUnoRefs;
+
+public:
+                ScRefUndoData( const ScDocument* pDoc );
+                ~ScRefUndoData();
+
+    void        DeleteUnchanged( const ScDocument* pDoc );
+    void        DoUndo( ScDocument* pDoc, bool bUndoRefFirst );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/retypepassdlg.hxx b/sc/source/ui/inc/retypepassdlg.hxx
new file mode 100644
index 000000000..cf4598c3f
--- /dev/null
+++ b/sc/source/ui/inc/retypepassdlg.hxx
@@ -0,0 +1,128 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <tabprotection.hxx>
+#include <memory>
+
+class ScDocument;
+
+struct PassFragment
+{
+    std::unique_ptr<weld::Builder> m_xBuilder;
+    std::unique_ptr<weld::Container> m_xSheetsBox;
+    std::unique_ptr<weld::Label> m_xName;
+    std::unique_ptr<weld::Label> m_xStatus;
+    std::unique_ptr<weld::Button> m_xButton;
+
+    PassFragment(weld::Widget* pParent);
+};
+
+class ScRetypePassDlg : public weld::GenericDialogController
+{
+public:
+    explicit ScRetypePassDlg(weld::Window* pParent);
+    virtual ~ScRetypePassDlg() override;
+
+    virtual short run() override;
+
+    void SetDataFromDocument(const ScDocument& rDoc);
+    void SetDesiredHash(ScPasswordHash eHash);
+
+    /** Write the new set of password data to the document instance to
+        overwrite the current ones. */
+    void WriteNewDataToDocument(ScDocument& rDoc) const;
+
+private:
+    void Init();
+    void PopulateDialog();
+    void SetDocData();
+    void SetTableData(size_t nRowPos, SCTAB nTab);
+
+    /** Check the status of all hash values to see if it's okay to enable
+        the OK button. */
+    void CheckHashStatus();
+
+    void DeleteSheets();
+
+private:
+    OUString maTextNotProtected;
+    OUString maTextNotPassProtected;
+    OUString maTextHashBad;
+    OUString maTextHashGood;
+
+    DECL_LINK(OKHdl, weld::Button&, void);
+    DECL_LINK(RetypeBtnHdl, weld::Button&, void);
+
+    struct TableItem
+    {
+        OUString maName;
+        std::shared_ptr<ScTableProtection> mpProtect;
+    };
+    ::std::vector<TableItem> maTableItems;
+
+    std::shared_ptr<ScDocProtection> mpDocItem;
+    ScPasswordHash meDesiredHash;
+
+    std::unique_ptr<weld::Button> mxBtnOk;
+    std::unique_ptr<weld::Label> mxTextDocStatus;
+    std::unique_ptr<weld::Button> mxBtnRetypeDoc;
+    std::unique_ptr<weld::ScrolledWindow> mxScrolledWindow;
+    std::unique_ptr<weld::Container> mxSheetsBox;
+    std::vector<std::unique_ptr<PassFragment>> maSheets;
+};
+
+class ScRetypePassInputDlg : public weld::GenericDialogController
+{
+public:
+    ScRetypePassInputDlg() = delete;
+    explicit ScRetypePassInputDlg(weld::Window* pParent, ScPassHashProtectable* pProtected);
+    virtual ~ScRetypePassInputDlg() override;
+
+    bool IsRemovePassword() const;
+    OUString GetNewPassword() const;
+
+private:
+    void Init();
+    void CheckPasswordInput();
+
+private:
+    ScPassHashProtectable* m_pProtected;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+
+    std::unique_ptr<weld::RadioButton> m_xBtnRetypePassword;
+
+    std::unique_ptr<weld::Widget> m_xPasswordGrid;
+    std::unique_ptr<weld::Entry> m_xPassword1Edit;
+    std::unique_ptr<weld::Entry> m_xPassword2Edit;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnMatchOldPass;
+
+    std::unique_ptr<weld::RadioButton> m_xBtnRemovePassword;
+
+    DECL_LINK(OKHdl, weld::Button&, void);
+    DECL_LINK(RadioBtnHdl, weld::Toggleable&, void);
+    DECL_LINK(CheckBoxHdl, weld::Toggleable&, void);
+    DECL_LINK(PasswordModifyHdl, weld::Entry&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/rfindlst.hxx b/sc/source/ui/inc/rfindlst.hxx
new file mode 100644
index 000000000..bd8f6cff1
--- /dev/null
+++ b/sc/source/ui/inc/rfindlst.hxx
@@ -0,0 +1,64 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <tools/color.hxx>
+#include <address.hxx>
+#include <tools/solar.h>
+
+#include <vector>
+
+struct ScRangeFindData
+{
+    ScRange    aRef;
+    ScRefFlags nFlags;
+    sal_Int32  nSelStart;
+    sal_Int32  nSelEnd;
+    Color      nColor;
+
+    ScRangeFindData( const ScRange& rR, ScRefFlags nF, sal_Int32 nS, sal_Int32 nE ) :
+        aRef(rR), nFlags(nF), nSelStart(nS), nSelEnd(nE) {}
+};
+
+class ScRangeFindList
+{
+    std::vector<ScRangeFindData> maEntries;
+    OUString    aDocName;
+    bool        bHidden;
+    sal_uInt16  nIndexColor;
+
+public:
+                     ScRangeFindList(const OUString& rName);
+
+    sal_uLong        Count() const                       { return maEntries.size(); }
+    Color            Insert( const ScRangeFindData &rNew );
+
+    ScRangeFindData& GetObject( sal_uLong nIndex ) { return maEntries[nIndex]; }
+
+    void             SetHidden( bool bSet ) { bHidden = bSet; }
+
+    const OUString&  GetDocName() const { return aDocName; }
+    bool             IsHidden() const   { return bHidden; }
+
+    static Color     GetColorName(const size_t nIndex);
+    Color            FindColor(const ScRange& rRef, const size_t nIndex);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/scendlg.hxx b/sc/source/ui/inc/scendlg.hxx
new file mode 100644
index 000000000..07ee1f3ef
--- /dev/null
+++ b/sc/source/ui/inc/scendlg.hxx
@@ -0,0 +1,58 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+enum class ScScenarioFlags;
+
+class ColorListBox;
+
+class ScNewScenarioDlg : public weld::GenericDialogController
+{
+public:
+    ScNewScenarioDlg(weld::Window* pParent, const OUString& rName, bool bEdit, bool bSheetProtected);
+    virtual ~ScNewScenarioDlg() override;
+    void SetScenarioData( const OUString& rName, const OUString& rComment,
+                          const Color& rColor, ScScenarioFlags nFlags );
+
+    void GetScenarioData(OUString& rName, OUString& rComment,
+                          Color& rColor, ScScenarioFlags &rFlags) const;
+
+private:
+    OUString            aDefScenarioName;
+    bool                bIsEdit;
+    std::unique_ptr<weld::Entry> m_xEdName;
+    std::unique_ptr<weld::TextView> m_xEdComment;
+    std::unique_ptr<weld::CheckButton> m_xCbShowFrame;
+    std::unique_ptr<ColorListBox> m_xLbColor;
+    std::unique_ptr<weld::CheckButton> m_xCbTwoWay;
+    std::unique_ptr<weld::CheckButton> m_xCbCopyAll;
+    std::unique_ptr<weld::CheckButton> m_xCbProtect;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Label> m_xAltTitle;
+    std::unique_ptr<weld::Label> m_xCreatedFt;
+    std::unique_ptr<weld::Label> m_xOnFt;
+
+    DECL_LINK(OkHdl, weld::Button&, void);
+    DECL_LINK(EnableHdl, weld::Toggleable&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/scui_def.hxx b/sc/source/ui/inc/scui_def.hxx
new file mode 100644
index 000000000..af4252ba4
--- /dev/null
+++ b/sc/source/ui/inc/scui_def.hxx
@@ -0,0 +1,69 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <o3tl/typed_flags_set.hxx>
+
+#define SCRET_COLS 0x42
+#define SCRET_ROWS 0x43
+
+#define FDS_OPT_NONE        0  // from filldlg.hxx
+#define FDS_OPT_HORZ        1   // from filldlg.hxx
+#define FDS_OPT_VERT        2  // from filldlg.hxx
+
+enum class InsertContentsFlags {
+    NONE       = 0x00,
+    NoEmpty    = 0x01, //from inscodlg.hxx
+    Trans      = 0x02, //from inscodlg.hxx
+    Link       = 0x04  //from inscodlg.hxx
+};
+namespace o3tl {
+    template<> struct typed_flags<InsertContentsFlags> : is_typed_flags<InsertContentsFlags, 0x07> {};
+}
+
+enum class CellShiftDisabledFlags {
+    NONE  = 0x00,
+    Down  = 0x01, //from inscodlg.hxx
+    Right = 0x02  //from inscodlg.hxx
+};
+namespace o3tl {
+    template<> struct typed_flags<CellShiftDisabledFlags> : is_typed_flags<CellShiftDisabledFlags, 0x3> {};
+}
+
+enum class CreateNameFlags {
+    NONE       = 0,
+    Top        = 1, //from namecrea.hxx
+    Left       = 2, //from namecrea.hxx
+    Bottom     = 4, //from namecrea.hxx
+    Right      = 8, //from namecrea.hxx
+};
+namespace o3tl {
+    template<> struct typed_flags<CreateNameFlags> : is_typed_flags<CreateNameFlags, 0xf> {};
+}
+
+#define BTN_PASTE_NAME  100  // from namepast.hxx
+#define BTN_PASTE_LIST  101  // from namepast.hxx
+#define BTN_PASTE_CLOSE 102  // from namepast.hxx
+
+#define BTN_EXTEND_RANGE       150
+#define BTN_CURRENT_SELECTION  151
+#define SCRET_REMOVE    0x42 //from subtdlg.hxx
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/scuiasciiopt.hxx b/sc/source/ui/inc/scuiasciiopt.hxx
new file mode 100644
index 000000000..ee7f512b3
--- /dev/null
+++ b/sc/source/ui/inc/scuiasciiopt.hxx
@@ -0,0 +1,136 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/langbox.hxx>
+#include <tools/solar.h>
+#include <tools/stream.hxx>
+#include <vcl/weld.hxx>
+
+#include "asciiopt.hxx"
+
+class ScCsvTableBox;
+class SvxTextEncodingBox;
+
+class ScImportAsciiDlg : public weld::GenericDialogController
+{
+    SvStream*                   mpDatStream;
+    sal_uLong                       mnStreamPos;
+    std::unique_ptr<sal_uLong[]>    mpRowPosArray;
+    sal_uLong                       mnRowPosCount;
+
+    OUString               maPreviewLine[ CSV_PREVIEW_LINES ];
+
+    OUString                    maFieldSeparators;  // selected field separators
+    sal_Unicode                 mcTextSep;
+
+    rtl_TextEncoding            meCharSet;          /// Selected char set.
+    bool                        mbCharSetSystem;    /// Is System char set selected?
+    ScImportAsciiCall           meCall;             /// How the dialog is called (see asciiopt.hxx)
+    bool                        mbDetectSep;        /// Whether to detect a possible separator.
+
+    std::unique_ptr<weld::Label> mxFtCharSet;
+    std::unique_ptr<SvxTextEncodingBox> mxLbCharSet;
+    std::unique_ptr<weld::Label> mxFtCustomLang;
+    std::unique_ptr<SvxLanguageBox> mxLbCustomLang;
+
+    std::unique_ptr<weld::Label> mxFtRow;
+    std::unique_ptr<weld::SpinButton> mxNfRow;
+
+    std::unique_ptr<weld::RadioButton> mxRbFixed;
+    std::unique_ptr<weld::RadioButton> mxRbSeparated;
+
+    std::unique_ptr<weld::CheckButton> mxCkbTab;
+    std::unique_ptr<weld::CheckButton> mxCkbSemicolon;
+    std::unique_ptr<weld::CheckButton> mxCkbComma;
+    std::unique_ptr<weld::CheckButton> mxCkbRemoveSpace;
+    std::unique_ptr<weld::CheckButton> mxCkbSpace;
+    std::unique_ptr<weld::CheckButton> mxCkbOther;
+    std::unique_ptr<weld::Entry> mxEdOther;
+    std::unique_ptr<weld::CheckButton> mxCkbAsOnce;
+
+    std::unique_ptr<weld::Label> mxFtTextSep;
+    std::unique_ptr<weld::ComboBox> mxCbTextSep;
+
+    std::unique_ptr<weld::CheckButton> mxCkbQuotedAsText;
+    std::unique_ptr<weld::CheckButton> mxCkbDetectNumber;
+    std::unique_ptr<weld::CheckButton> mxCkbEvaluateFormulas;
+    std::unique_ptr<weld::CheckButton> mxCkbSkipEmptyCells;
+
+    std::unique_ptr<weld::Label> mxFtType;
+    std::unique_ptr<weld::ComboBox> mxLbType;
+    std::unique_ptr<weld::Label> mxAltTitle;
+
+    std::unique_ptr<ScCsvTableBox> mxTableBox;
+
+public:
+                                ScImportAsciiDlg(
+                                    weld::Window* pParent, const OUString& aDatName,
+                                    SvStream* pInStream, ScImportAsciiCall eCall );
+                                virtual ~ScImportAsciiDlg() override;
+
+    void                        GetOptions( ScAsciiOptions& rOpt );
+    void                        SaveParameters();
+
+private:
+    /** Sets the selected char set data to meCharSet and mbCharSetSystem. */
+    void                        SetSelectedCharSet();
+    /** Set separators in ui from maFieldSeparators or an optionally defined
+        separator. */
+    void                        SetSeparators( sal_Unicode cSep );
+    /** Returns all separator characters in a string. */
+    OUString                    GetSeparators() const;
+
+    /** Enables or disables all separator checkboxes and edit fields. */
+    void                        SetupSeparatorCtrls();
+
+    bool                        GetLine( sal_uLong nLine, OUString &rText, sal_Unicode& rcDetectSep );
+    void                        UpdateVertical();
+    inline bool                 Seek( sal_uLong nPos ); // synced to and from mnStreamPos
+    void                        RbSepFix();
+
+                                DECL_LINK( CharSetHdl, weld::ComboBox&, void );
+                                DECL_LINK( FirstRowHdl, weld::SpinButton&, void );
+                                DECL_LINK( RbSepFixHdl, weld::Toggleable&, void );
+                                DECL_LINK( SeparatorEditHdl, weld::Entry&, void );
+                                DECL_LINK( SeparatorClickHdl, weld::Toggleable&, void );
+                                DECL_LINK( SeparatorComboBoxHdl, weld::ComboBox&, void );
+                                void SeparatorHdl(const weld::Widget*);
+                                DECL_LINK( LbColTypeHdl, weld::ComboBox&, void );
+                                DECL_LINK( UpdateTextHdl, ScCsvTableBox&, void );
+                                DECL_LINK( ColTypeHdl, ScCsvTableBox&, void );
+                                DECL_STATIC_LINK(ScImportAsciiDlg, InstallLOKNotifierHdl, void*, vcl::ILibreOfficeKitNotifier*);
+
+};
+
+inline bool ScImportAsciiDlg::Seek(sal_uLong nPos)
+{
+    bool bSuccess = true;
+    if (nPos != mnStreamPos && mpDatStream)
+    {
+        if (mpDatStream->Seek( nPos ) != nPos)
+            bSuccess = false;
+        else
+            mnStreamPos = nPos;
+    }
+    return bSuccess;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/scuiautofmt.hxx b/sc/source/ui/inc/scuiautofmt.hxx
new file mode 100644
index 000000000..a89d508a2
--- /dev/null
+++ b/sc/source/ui/inc/scuiautofmt.hxx
@@ -0,0 +1,78 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <vcl/customweld.hxx>
+#include <autoform.hxx>
+#include "autofmt.hxx"
+
+class ScAutoFormatDlg : public weld::GenericDialogController
+{
+public:
+    ScAutoFormatDlg(weld::Window* pParent,
+                    ScAutoFormat* pAutoFormat,
+                    const ScAutoFormatData* pSelFormatData,
+                    const ScViewData& rViewData);
+    virtual ~ScAutoFormatDlg() override;
+
+    sal_uInt16 GetIndex() const { return nIndex; }
+    OUString GetCurrFormatName();
+
+private:
+    OUString               aStrTitle;
+    OUString               aStrLabel;
+    OUString               aStrClose;
+    OUString               aStrDelMsg;
+    OUString               aStrRename;
+
+    ScAutoFormat*           pFormat;
+    const ScAutoFormatData* pSelFmtData;
+    sal_uInt16                  nIndex;
+    bool                    bCoreDataChanged;
+    bool                    bFmtInserted;
+
+    ScAutoFmtPreview m_aWndPreview;
+    std::unique_ptr<weld::TreeView> m_xLbFormat;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+    std::unique_ptr<weld::Button> m_xBtnAdd;
+    std::unique_ptr<weld::Button> m_xBtnRemove;
+    std::unique_ptr<weld::Button> m_xBtnRename;
+    std::unique_ptr<weld::CheckButton> m_xBtnNumFormat;
+    std::unique_ptr<weld::CheckButton> m_xBtnBorder;
+    std::unique_ptr<weld::CheckButton> m_xBtnFont;
+    std::unique_ptr<weld::CheckButton> m_xBtnPattern;
+    std::unique_ptr<weld::CheckButton> m_xBtnAlignment;
+    std::unique_ptr<weld::CheckButton> m_xBtnAdjust;
+    std::unique_ptr<weld::CustomWeld> m_xWndPreview;
+
+    void Init           ();
+    void UpdateChecks   ();
+
+    DECL_LINK( CheckHdl, weld::Toggleable&, void );
+    DECL_LINK( AddHdl, weld::Button&, void );
+    DECL_LINK( RemoveHdl, weld::Button&, void );
+    DECL_LINK( SelFmtHdl, weld::TreeView&, void );
+    DECL_LINK( CloseHdl, weld::Button&, void );
+    DECL_LINK( DblClkHdl, weld::TreeView&, bool );
+    DECL_LINK( RenameHdl, weld::Button&, void );
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/scuiimoptdlg.hxx b/sc/source/ui/inc/scuiimoptdlg.hxx
new file mode 100644
index 000000000..03d488524
--- /dev/null
+++ b/sc/source/ui/inc/scuiimoptdlg.hxx
@@ -0,0 +1,75 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScDelimiterTable;
+class ScImportOptions;
+class SvxTextEncodingBox;
+class SvxTextEncodingTreeView;
+
+class ScImportOptionsDlg : public weld::GenericDialogController
+{
+public:
+    ScImportOptionsDlg(weld::Window*           pParent,
+                       bool                    bAscii,
+                       const ScImportOptions*  pOptions,
+                       const OUString*         pStrTitle,
+                       bool                    bMultiByte,
+                       bool                    bOnlyDbtoolsEncodings,
+                       bool                    bImport);
+
+    virtual ~ScImportOptionsDlg() override;
+
+    void GetImportOptions( ScImportOptions& rOptions ) const;
+    void SaveImportOptions() const;
+
+private:
+    std::unique_ptr<ScDelimiterTable> pFieldSepTab;
+    std::unique_ptr<ScDelimiterTable> pTextSepTab;
+
+    bool m_bIsAsciiImport;
+
+    std::unique_ptr<weld::Frame> m_xFieldFrame;
+    std::unique_ptr<weld::Label> m_xFtCharset;
+    std::unique_ptr<weld::Widget> m_xEncGrid;
+    std::unique_ptr<weld::Label> m_xFtFieldSep;
+    std::unique_ptr<weld::ComboBox> m_xEdFieldSep;
+    std::unique_ptr<weld::Label> m_xFtTextSep;
+    std::unique_ptr<weld::ComboBox> m_xEdTextSep;
+    std::unique_ptr<weld::CheckButton> m_xCbShown;
+    std::unique_ptr<weld::CheckButton> m_xCbFormulas;
+    std::unique_ptr<weld::CheckButton> m_xCbQuoteAll;
+    std::unique_ptr<weld::CheckButton> m_xCbFixed;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<SvxTextEncodingBox> m_xLbCharset;
+    std::unique_ptr<SvxTextEncodingTreeView> m_xTvCharset;
+
+private:
+    sal_uInt16 GetCodeFromCombo( const weld::ComboBox& rEd ) const;
+    void FillFromTextEncodingTable(bool bExcludeImportSubsets, sal_uInt32 nExcludeInfoFlags = 0);
+    void FillFromDbTextEncodingMap(bool bExcludeImportSubsets, sal_uInt32 nExcludeInfoFlags = 0);
+
+    DECL_LINK(FixedWidthHdl, weld::Toggleable&, void);
+    DECL_LINK(DoubleClickHdl, weld::TreeView&, bool);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/scuitphfedit.hxx b/sc/source/ui/inc/scuitphfedit.hxx
new file mode 100644
index 000000000..79e1077d4
--- /dev/null
+++ b/sc/source/ui/inc/scuitphfedit.hxx
@@ -0,0 +1,158 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "tphfedit.hxx"
+#include <sfx2/tabdlg.hxx>
+#include <vcl/customweld.hxx>
+#include <vcl/weld.hxx>
+
+enum ScHFEntryId
+{
+    eNoneEntry  ,
+    ePageEntry  ,
+    ePagesEntry ,
+    eSheetEntry ,
+    eConfidentialEntry ,
+    eFileNamePageEntry ,
+    eExtFileNameEntry ,
+    ePageSheetEntry  ,
+    ePageFileNameEntry  ,
+    ePageExtFileNameEntry  ,
+    eUserNameEntry  ,
+    eCreatedByEntry ,
+    eEntryCount
+};
+
+class EditTextObject;
+class EditEngine;
+
+class ScHFEditPage : public SfxTabPage
+{
+public:
+    virtual bool    FillItemSet ( SfxItemSet* rCoreSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rCoreSet ) override;
+
+    void            SetNumType(SvxNumType eNumType);
+    void            ClearTextAreas();
+
+protected:
+                ScHFEditPage( weld::Container* pPage, weld::DialogController* pController,
+                              const SfxItemSet& rCoreSet,
+                              TypedWhichId<ScPageHFItem> nWhich,
+                              bool              bHeader );
+    virtual     ~ScHFEditPage() override;
+
+private:
+    TypedWhichId<ScPageHFItem> nWhich;
+    bool m_bDropDownActive;
+    sal_Int64 m_nTimeToggled;
+
+    std::unique_ptr<weld::Label> m_xFtDefinedHF;
+    std::unique_ptr<weld::ComboBox> m_xLbDefined;
+    std::unique_ptr<weld::Label> m_xFtCustomHF;
+    std::unique_ptr<weld::Button> m_xBtnText;
+    std::unique_ptr<weld::MenuButton> m_xBtnFile;
+    std::unique_ptr<weld::Button> m_xBtnTable;
+    std::unique_ptr<weld::Button> m_xBtnPage;
+    std::unique_ptr<weld::Button> m_xBtnLastPage;
+    std::unique_ptr<weld::Button> m_xBtnDate;
+    std::unique_ptr<weld::Button> m_xBtnTime;
+
+    std::unique_ptr<weld::Label> m_xFtConfidential;
+    std::unique_ptr<weld::Label> m_xFtPage;
+    std::unique_ptr<weld::Label> m_xFtOfQuestion;
+    std::unique_ptr<weld::Label> m_xFtOf;
+    std::unique_ptr<weld::Label> m_xFtNone;
+    std::unique_ptr<weld::Label> m_xFtCreatedBy;
+    std::unique_ptr<weld::Label> m_xFtCustomized;
+
+    std::unique_ptr<weld::Widget> m_xLeft;
+    std::unique_ptr<weld::Widget> m_xRight;
+
+    std::unique_ptr<ScEditWindow> m_xWndLeft;
+    std::unique_ptr<ScEditWindow> m_xWndCenter;
+    std::unique_ptr<ScEditWindow> m_xWndRight;
+    std::unique_ptr<weld::CustomWeld> m_xWndLeftWnd;
+    std::unique_ptr<weld::CustomWeld> m_xWndCenterWnd;
+    std::unique_ptr<weld::CustomWeld> m_xWndRightWnd;
+
+    ScEditWindow * m_pEditFocus; ///one of m_pWndLeft, m_pWndCenter, m_pWndRight
+
+    DECL_LINK( ObjectSelectHdl, ScEditWindow&, void );
+
+private:
+    void InitPreDefinedList();
+    void ProcessDefinedListSel(ScHFEntryId eSel, bool bTravelling);
+    void InsertToDefinedList();
+    void RemoveFromDefinedList();
+    void SetSelectDefinedList();
+    bool IsPageEntry(EditEngine*pEngine, const EditTextObject* pTextObj);
+    static bool IsDateEntry(const EditTextObject* pTextObj);
+    static bool IsExtFileNameEntry(const EditTextObject* pTextObj);
+    DECL_LINK( ListHdl_Impl, weld::ComboBox&, void);
+    DECL_LINK( ListToggleHdl_Impl, weld::ComboBox&, void);
+    DECL_LINK( ClickHdl, weld::Button&, void );
+    DECL_LINK( MenuHdl, const OString&, void );
+};
+
+class ScFirstHeaderEditPage : public ScHFEditPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet );
+    ScFirstHeaderEditPage( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet );
+};
+
+class ScRightHeaderEditPage : public ScHFEditPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet );
+    ScRightHeaderEditPage( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet );
+};
+
+class ScLeftHeaderEditPage : public ScHFEditPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet );
+    ScLeftHeaderEditPage( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet );
+};
+
+class ScFirstFooterEditPage : public ScHFEditPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet );
+    ScFirstFooterEditPage( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet );
+};
+
+class ScRightFooterEditPage : public ScHFEditPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet );
+    ScRightFooterEditPage( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet );
+};
+
+class ScLeftFooterEditPage : public ScHFEditPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet );
+    ScLeftFooterEditPage( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/searchresults.hxx b/sc/source/ui/inc/searchresults.hxx
new file mode 100644
index 000000000..c10e60143
--- /dev/null
+++ b/sc/source/ui/inc/searchresults.hxx
@@ -0,0 +1,57 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <sfx2/basedlgs.hxx>
+#include <sfx2/childwin.hxx>
+
+class ScDocument;
+class ScRangeList;
+
+namespace sc {
+
+class SearchResultsDlg : public SfxDialogController
+{
+    OUString aSkipped;
+    SfxBindings* mpBindings;
+    ScDocument* mpDoc;
+    bool mbSorted;
+    std::unique_ptr<weld::TreeView> mxList;
+    std::unique_ptr<weld::Label> mxSearchResults;
+    std::unique_ptr<weld::CheckButton> mxShowDialog;
+
+    DECL_LINK(ListSelectHdl, weld::TreeView&, void);
+    DECL_LINK(HeaderBarClick, int, void);
+    DECL_STATIC_LINK(SearchResultsDlg, OnShowToggled, weld::Toggleable&, void);
+public:
+    SearchResultsDlg(SfxBindings* _pBindings, weld::Window* pParent);
+    virtual ~SearchResultsDlg() override;
+
+    virtual void Close() override;
+
+    void FillResults( ScDocument& rDoc, const ScRangeList& rMatchedRanges, bool bCellNotes, bool bEmptyCells );
+};
+
+class SearchResultsDlgWrapper : public SfxChildWindow
+{
+    std::shared_ptr<SearchResultsDlg> m_xDialog;
+public:
+    SearchResultsDlgWrapper(
+        vcl::Window* _pParent, sal_uInt16 nId, SfxBindings* pBindings, SfxChildWinInfo* pInfo );
+
+    virtual ~SearchResultsDlgWrapper() override;
+
+    SFX_DECL_CHILDWINDOW_WITHID(SearchResultsDlgWrapper);
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/select.hxx b/sc/source/ui/inc/select.hxx
new file mode 100644
index 000000000..ea3082f97
--- /dev/null
+++ b/sc/source/ui/inc/select.hxx
@@ -0,0 +1,108 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/seleng.hxx>
+
+#include "viewdata.hxx"
+
+class ScTabView;
+
+class ScViewSelectionEngine : public SelectionEngine
+{
+private:
+    ScSplitPos      eWhich;
+public:
+                    ScViewSelectionEngine( vcl::Window* pWindow, ScTabView* pView,
+                                                    ScSplitPos eSplitPos );
+
+    ScSplitPos      GetWhich() const            { return eWhich; }
+    void            SetWhich(ScSplitPos eNew)   { eWhich = eNew; }
+};
+
+class ScViewFunctionSet : public FunctionSet            // View (Gridwin / keyboard)
+{
+private:
+    ScViewData*             pViewData;
+    ScViewSelectionEngine*  pEngine;
+
+    bool            bAnchor;
+    bool            bStarted;
+    ScAddress       aAnchorPos;
+
+    ScSplitPos      GetWhich() const;
+
+    sal_uLong           CalcUpdateInterval( const Size& rWinSize, const Point& rEffPos,
+                                        bool bLeftScroll, bool bTopScroll, bool bRightScroll, bool bBottomScroll );
+
+public:
+                    ScViewFunctionSet( ScViewData* pNewViewData );
+
+    void            SetSelectionEngine( ScViewSelectionEngine* pSelEngine );
+
+    void            SetAnchor( SCCOL nPosX, SCROW nPosY );
+    void            SetAnchorFlag( bool bSet );
+
+    virtual void    BeginDrag() override;
+    virtual void    CreateAnchor() override;
+    virtual void    DestroyAnchor() override;
+    virtual void    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) override;
+    virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAll() override;
+
+    bool            SetCursorAtCell( SCCOL nPosX, SCROW nPosY, bool bScroll );
+    bool            CheckRefBounds(SCCOL nPosX, SCROW nPosY);
+};
+
+class ScHeaderFunctionSet : public FunctionSet          // Column / row headers
+{
+private:
+    ScViewData*     pViewData;
+    bool            bColumn;                // Col- / Rowbar
+    ScSplitPos      eWhich;
+
+    bool            bAnchor;
+    SCCOLROW        nCursorPos;
+
+public:
+                    ScHeaderFunctionSet( ScViewData* pNewViewData );
+
+    void            SetColumn( bool bSet );
+    void            SetWhich( ScSplitPos eNew );
+
+    virtual void    BeginDrag() override;
+    virtual void    CreateAnchor() override;
+    virtual void    DestroyAnchor() override;
+    virtual void    SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) override;
+    virtual bool    IsSelectionAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAtPoint( const Point& rPointPixel ) override;
+    virtual void    DeselectAll() override;
+
+    void            SetAnchorFlag(bool bSet)    { bAnchor = bSet; }
+};
+
+class ScHeaderSelectionEngine : public SelectionEngine
+{
+public:
+                    ScHeaderSelectionEngine( vcl::Window* pWindow, ScHeaderFunctionSet* pFuncSet );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/selectionstate.hxx b/sc/source/ui/inc/selectionstate.hxx
new file mode 100644
index 000000000..4243e618e
--- /dev/null
+++ b/sc/source/ui/inc/selectionstate.hxx
@@ -0,0 +1,55 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <editeng/editdata.hxx>
+#include <address.hxx>
+
+/** Enumerates all possible types of selections in a Calc document. */
+enum ScSelectionType
+{
+    SC_SELECTTYPE_NONE,             /// No selection, simple cell cursor.
+    SC_SELECTTYPE_SHEET,            /// Single cell, cell range, or multi range selection.
+    SC_SELECTTYPE_EDITCELL,         /// Cell in edit mode (with or without selection).
+};
+
+class ScViewData;
+
+/** Contains all available data about any possible selection in a Calc document. */
+class ScSelectionState
+{
+public:
+    explicit            ScSelectionState( ScViewData& rViewData );
+
+    /** Returns the type of the selection this object contains. */
+    ScSelectionType GetSelectionType() const { return meType; }
+
+    /** Returns the position of the cell cursor. */
+    const ScAddress& GetCellCursor() const { return maCursor; }
+    /** Returns the edit engine selection. */
+    const ESelection& GetEditSelection() const { return maEditSel; }
+
+private:
+    ScSelectionType     meType;             /// Type of the selection.
+    ScAddress           maCursor;           /// Cell cursor position.
+    ESelection          maEditSel;          /// Selection in edit mode.
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/seltrans.hxx b/sc/source/ui/inc/seltrans.hxx
new file mode 100644
index 000000000..f783e58fa
--- /dev/null
+++ b/sc/source/ui/inc/seltrans.hxx
@@ -0,0 +1,72 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/transfer.hxx>
+#include <rtl/ref.hxx>
+
+class ScTabView;
+class ScTransferObj;
+class ScDrawTransferObj;
+
+enum ScSelectionTransferMode
+{
+    SC_SELTRANS_INVALID,
+    SC_SELTRANS_CELL,
+    SC_SELTRANS_CELLS,
+    SC_SELTRANS_DRAW_BITMAP,
+    SC_SELTRANS_DRAW_GRAPHIC,
+    SC_SELTRANS_DRAW_BOOKMARK,
+    SC_SELTRANS_DRAW_OLE,
+    SC_SELTRANS_DRAW_OTHER
+};
+
+class ScSelectionTransferObj : public TransferableHelper
+{
+private:
+    ScTabView*                         pView;
+    ScSelectionTransferMode            eMode;
+    rtl::Reference<ScTransferObj>      mxCellData;
+    rtl::Reference<ScDrawTransferObj>  mxDrawData;
+
+                ScSelectionTransferObj( ScTabView* pSource, ScSelectionTransferMode eNewMode );
+    void        CreateCellData();
+    void        CreateDrawData();
+
+public:
+            // creates an object if the view has a valid selection,
+            // returns NULL otherwise
+    static rtl::Reference<ScSelectionTransferObj> CreateFromView( ScTabView* pSource );
+
+    virtual     ~ScSelectionTransferObj() override;
+
+    void        ForgetView();
+    ScTabView*  GetView() const     { return pView; }
+
+    ScTransferObj*      GetCellData();
+    ScDrawTransferObj*  GetDrawData();
+
+    virtual void        AddSupportedFormats() override;
+    virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
+    virtual void        ObjectReleased() override;
+    virtual sal_Bool SAL_CALL isComplex() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/servobj.hxx b/sc/source/ui/inc/servobj.hxx
new file mode 100644
index 000000000..2bb36aa6d
--- /dev/null
+++ b/sc/source/ui/inc/servobj.hxx
@@ -0,0 +1,64 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svl/lstner.hxx>
+#include <svl/listener.hxx>
+#include <sfx2/linksrc.hxx>
+#include <address.hxx>
+#include <svl/SfxBroadcaster.hxx>
+
+class ScDocShell;
+class ScServerObject;
+
+class ScServerObjectSvtListenerForwarder : public SvtListener
+{
+    ScServerObject* pObj;
+    SfxBroadcaster  aBroadcaster;
+public:
+                    ScServerObjectSvtListenerForwarder( ScServerObject* pObjP);
+    virtual         ~ScServerObjectSvtListenerForwarder() override;
+    virtual void Notify( const SfxHint& rHint ) override;
+};
+
+class ScServerObject : public ::sfx2::SvLinkSource, public SfxListener
+{
+private:
+    ScServerObjectSvtListenerForwarder  aForwarder;
+    ScDocShell*     pDocSh;
+    ScRange         aRange;
+    OUString        aItemStr;
+    bool            bRefreshListener;
+
+    void    Clear();
+
+public:
+            ScServerObject( ScDocShell* pShell, const OUString& rItem );
+    virtual ~ScServerObject() override;
+
+    virtual bool GetData( css::uno::Any & rData /*out param*/,
+                             const OUString & rMimeType,
+                             bool bSynchron = false ) override;
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+            void    EndListeningAll();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/sharedocdlg.hxx b/sc/source/ui/inc/sharedocdlg.hxx
new file mode 100644
index 000000000..d6dcc4810
--- /dev/null
+++ b/sc/source/ui/inc/sharedocdlg.hxx
@@ -0,0 +1,52 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScViewData;
+class ScDocShell;
+
+
+class ScShareDocumentDlg : public weld::GenericDialogController
+{
+private:
+    OUString            m_aStrNoUserData;
+    OUString            m_aStrUnknownUser;
+    OUString            m_aStrExclusiveAccess;
+
+    ScDocShell*         mpDocShell;
+
+    std::unique_ptr<weld::CheckButton> m_xCbShare;
+    std::unique_ptr<weld::Label> m_xFtWarning;
+    std::unique_ptr<weld::TreeView> m_xLbUsers;
+
+    DECL_LINK(ToggleHandle, weld::Toggleable&, void);
+    DECL_LINK(SizeAllocated, const Size&, void);
+
+public:
+    ScShareDocumentDlg(weld::Window* pParent, const ScViewData* pViewData);
+    virtual ~ScShareDocumentDlg() override;
+
+    bool                IsShareDocumentChecked() const;
+    void                UpdateView();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/shtabdlg.hxx b/sc/source/ui/inc/shtabdlg.hxx
new file mode 100644
index 000000000..9a1bb23ed
--- /dev/null
+++ b/sc/source/ui/inc/shtabdlg.hxx
@@ -0,0 +1,47 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScShowTabDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::Frame> m_xFrame;
+    std::unique_ptr<weld::TreeView> m_xLb;
+
+    DECL_LINK(DblClkHdl, weld::TreeView&, bool);
+
+public:
+    ScShowTabDlg(weld::Window* pParent);
+    virtual ~ScShowTabDlg() override;
+
+    /** Sets dialog title, fixed text for listbox and help IDs. */
+    void SetDescription(const OUString& rTitle, const OUString& rFixedText,
+                        const OString& nDlgHelpId, const OString& nLbHelpId);
+
+    /** Inserts a string into the weld::TreeView. */
+    void Insert(const OUString& rString, bool bSelected);
+
+    std::vector<sal_Int32> GetSelectedRows() const;
+    OUString GetEntry(sal_Int32 nPos) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/simpref.hxx b/sc/source/ui/inc/simpref.hxx
new file mode 100644
index 000000000..0286aa6cf
--- /dev/null
+++ b/sc/source/ui/inc/simpref.hxx
@@ -0,0 +1,78 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "anyrefdg.hxx"
+
+class ScDocument;
+
+class ScSimpleRefDlg: public ScAnyRefDlgController
+{
+private:
+    Link<const OUString*,void> aCloseHdl;
+    Link<const OUString&,void> aDoneHdl;
+    Link<const OUString&,void> aAbortedHdl;
+    Link<const OUString&,void> aChangeHdl;
+
+    ScRange         theCurArea;
+    bool            bCloseFlag;
+    bool            bAutoReOpen;
+    bool            bCloseOnButtonUp;
+    bool            bSingleCell;
+    bool            bMultiSelection;
+
+    std::unique_ptr<weld::Label> m_xFtAssign;
+    std::unique_ptr<formula::RefEdit> m_xEdAssign;
+    std::unique_ptr<formula::RefButton> m_xRbAssign;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    void            Init();
+
+    DECL_LINK( CancelBtnHdl, weld::Button&, void );
+    DECL_LINK( OkBtnHdl, weld::Button&, void );
+
+protected:
+
+    virtual void    RefInputDone( bool bForced = false ) override;
+
+public:
+                    ScSimpleRefDlg( SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent);
+    virtual        ~ScSimpleRefDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+
+    virtual bool    IsRefInputMode() const override;
+    virtual void    SetActive() override;
+    virtual void    Close() override;
+
+    void            StartRefInput();
+
+    void            SetRefString(const OUString &rStr);
+    virtual void    FillInfo(SfxChildWinInfo&) const override;
+
+    void            SetCloseHdl( const Link<const OUString*,void>& rLink );
+    void            SetUnoLinks( const Link<const OUString&,void>& rDone, const Link<const OUString&,void>& rAbort,
+                                const Link<const OUString&,void>& rChange );
+
+    void            SetFlags( bool bSetCloseOnButtonUp, bool bSetSingleCell, bool bSetMultiSelection );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/sizedev.hxx b/sc/source/ui/inc/sizedev.hxx
new file mode 100644
index 000000000..8bf98be8e
--- /dev/null
+++ b/sc/source/ui/inc/sizedev.hxx
@@ -0,0 +1,46 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/mapmod.hxx>
+#include <vcl/vclptr.hxx>
+
+class OutputDevice;
+class ScDocShell;
+
+class ScSizeDeviceProvider
+{
+    VclPtr<OutputDevice> pDevice;
+    bool                 bOwner;
+    double               nPPTX;
+    double               nPPTY;
+    MapMode              aOldMapMode;
+
+public:
+                ScSizeDeviceProvider( ScDocShell* pDocSh );
+                ~ScSizeDeviceProvider();
+
+    OutputDevice*   GetDevice() const   { return pDevice.get(); }
+    double          GetPPTX() const     { return nPPTX; }
+    double          GetPPTY() const     { return nPPTY; }
+    bool            IsPrinter() const   { return !bOwner; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/solveroptions.hxx b/sc/source/ui/inc/solveroptions.hxx
new file mode 100644
index 000000000..5e39ef758
--- /dev/null
+++ b/sc/source/ui/inc/solveroptions.hxx
@@ -0,0 +1,125 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+
+namespace com::sun::star {
+    namespace beans { struct PropertyValue; }
+}
+
+class ScSolverOptionsString
+{
+    bool        mbIsDouble;
+    double      mfDoubleValue;
+    sal_Int32   mnIntValue;
+    OUString    msStr;
+
+public:
+    explicit ScSolverOptionsString(const OUString& rStr)
+        : mbIsDouble(false)
+        , mfDoubleValue(0.0)
+        , mnIntValue(0)
+        , msStr(rStr)
+    {
+    }
+
+    bool      IsDouble() const        { return mbIsDouble; }
+    double    GetDoubleValue() const  { return mfDoubleValue; }
+    sal_Int32 GetIntValue() const     { return mnIntValue; }
+    const OUString& GetText() const   { return msStr; }
+
+    void      SetDoubleValue( double fNew ) { mbIsDouble = true; mfDoubleValue = fNew; }
+    void      SetIntValue( sal_Int32 nNew ) { mbIsDouble = false; mnIntValue = nNew; }
+};
+
+class ScSolverIntegerDialog;
+class ScSolverValueDialog;
+
+class ScSolverOptionsDialog : public weld::GenericDialogController
+{
+    css::uno::Sequence<OUString> maImplNames;
+    OUString maEngine;
+    css::uno::Sequence<css::beans::PropertyValue> maProperties;
+
+    std::vector<std::unique_ptr<ScSolverOptionsString>> m_aOptions;
+
+    std::unique_ptr<weld::ComboBox> m_xLbEngine;
+    std::unique_ptr<weld::TreeView> m_xLbSettings;
+    std::unique_ptr<weld::Button> m_xBtnEdit;
+
+    std::shared_ptr<ScSolverIntegerDialog> m_xIntDialog;
+    std::shared_ptr<ScSolverValueDialog> m_xValDialog;
+
+    DECL_LINK( EngineSelectHdl, weld::ComboBox&, void );
+    DECL_LINK( SettingsSelHdl, weld::TreeView&, void );
+    DECL_LINK( SettingsDoubleClickHdl, weld::TreeView&, bool );
+    DECL_LINK( ButtonHdl, weld::Button&, void );
+
+    void    ReadFromComponent();
+    void    FillListBox();
+    void    EditOption();
+
+public:
+    ScSolverOptionsDialog( weld::Window* pParent,
+                           const css::uno::Sequence<OUString>& rImplNames,
+                           const css::uno::Sequence<OUString>& rDescriptions,
+                           const OUString& rEngine,
+                           const css::uno::Sequence<css::beans::PropertyValue>& rProperties );
+    virtual ~ScSolverOptionsDialog() override;
+
+    // already updated in selection handler
+    const OUString& GetEngine() const { return maEngine; }
+    const css::uno::Sequence<css::beans::PropertyValue>& GetProperties();
+};
+
+class ScSolverIntegerDialog : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::Frame> m_xFrame;
+    std::unique_ptr<weld::SpinButton> m_xNfValue;
+
+public:
+    ScSolverIntegerDialog(weld::Window* pParent);
+    virtual ~ScSolverIntegerDialog() override;
+
+    void        SetOptionName( const OUString& rName );
+    void        SetValue( sal_Int32 nValue );
+    void        SetMax( sal_Int32 nValue );
+    sal_Int32   GetValue() const;
+};
+
+class ScSolverValueDialog : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::Frame> m_xFrame;
+    std::unique_ptr<weld::Entry> m_xEdValue;
+    double m_fMaxValue;
+
+public:
+    ScSolverValueDialog(weld::Window* pParent);
+    virtual ~ScSolverValueDialog() override;
+
+    void        SetOptionName( const OUString& rName );
+    void        SetValue( double fValue );
+    void        SetMax( double fValue );
+    double      GetValue() const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/solverutil.hxx b/sc/source/ui/inc/solverutil.hxx
new file mode 100644
index 000000000..34cdbb51a
--- /dev/null
+++ b/sc/source/ui/inc/solverutil.hxx
@@ -0,0 +1,39 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+
+namespace com::sun::star {
+    namespace beans { struct PropertyValue; }
+    namespace sheet { class XSolver; }
+}
+
+class ScSolverUtil
+{
+public:
+    static void GetImplementations( css::uno::Sequence<OUString>& rImplNames,
+                                    css::uno::Sequence<OUString>& rDescriptions );
+    static css::uno::Reference<css::sheet::XSolver> GetSolver( std::u16string_view rImplName );
+    static css::uno::Sequence<css::beans::PropertyValue> GetDefaults( std::u16string_view rImplName );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/solvrdlg.hxx b/sc/source/ui/inc/solvrdlg.hxx
new file mode 100644
index 000000000..8b5026ba2
--- /dev/null
+++ b/sc/source/ui/inc/solvrdlg.hxx
@@ -0,0 +1,90 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+
+enum ScSolverErr
+    {
+        SOLVERR_NOFORMULA,
+        SOLVERR_INVALID_FORMULA,
+        SOLVERR_INVALID_VARIABLE,
+        SOLVERR_INVALID_TARGETVALUE
+    };
+
+class ScSolverDlg : public ScAnyRefDlgController
+{
+public:
+    ScSolverDlg( SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+                 ScDocument* pDocument,
+                 const ScAddress& aCursorPos );
+    virtual ~ScSolverDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual bool    IsRefInputMode() const override;
+    virtual void    SetActive() override;
+    virtual void    Close() override;
+
+private:
+    ScAddress       theFormulaCell;
+    ScAddress       theVariableCell;
+    OUString        theTargetValStr;
+
+    ScDocument*     pDoc;
+    const SCTAB     nCurTab;
+    bool            bDlgLostFocus;
+    const OUString  errMsgInvalidVar;
+    const OUString  errMsgInvalidForm;
+    const OUString  errMsgNoFormula;
+    const OUString  errMsgInvalidVal;
+
+    formula::RefEdit* m_pEdActive;
+
+    std::unique_ptr<weld::Label> m_xFtFormulaCell;
+    std::unique_ptr<formula::RefEdit> m_xEdFormulaCell;
+    std::unique_ptr<formula::RefButton> m_xRBFormulaCell;
+
+    std::unique_ptr<weld::Entry> m_xEdTargetVal;
+
+    std::unique_ptr<weld::Label> m_xFtVariableCell;
+    std::unique_ptr<formula::RefEdit> m_xEdVariableCell;
+    std::unique_ptr<formula::RefButton> m_xRBVariableCell;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    std::shared_ptr<weld::MessageDialog> m_xMessageBox;
+
+    void    Init();
+    bool    CheckTargetValue( const OUString& rStrVal );
+    void    RaiseError( ScSolverErr eError );
+
+    DECL_LINK( BtnHdl, weld::Button&, void );
+    DECL_LINK( GetEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( LoseEditFocusHdl, formula::RefEdit&, void );
+
+    DECL_LINK( GetButtonFocusHdl, formula::RefButton&, void );
+    DECL_LINK( LoseButtonFocusHdl, formula::RefButton&, void );
+
+    DECL_LINK( GetFocusHdl, weld::Widget&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/sortdlg.hxx b/sc/source/ui/inc/sortdlg.hxx
new file mode 100644
index 000000000..10d4268d7
--- /dev/null
+++ b/sc/source/ui/inc/sortdlg.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+#include <vcl/weld.hxx>
+
+class ScSortDlg : public SfxTabDialogController
+{
+public:
+    ScSortDlg(weld::Window* pParent, const SfxItemSet* pArgSet);
+};
+
+class ScSortWarningDlg : public weld::GenericDialogController
+{
+public:
+    ScSortWarningDlg(weld::Window* pParent, std::u16string_view rExtendText, std::u16string_view rCurrentText);
+    virtual ~ScSortWarningDlg() override;
+    DECL_LINK(BtnHdl, weld::Button&, void);
+private:
+    std::unique_ptr<weld::Label> m_xFtText;
+    std::unique_ptr<weld::Button> m_xBtnExtSort;
+    std::unique_ptr<weld::Button> m_xBtnCurSort;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/sortkeydlg.hxx b/sc/source/ui/inc/sortkeydlg.hxx
new file mode 100644
index 000000000..2c702e610
--- /dev/null
+++ b/sc/source/ui/inc/sortkeydlg.hxx
@@ -0,0 +1,52 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <vector>
+#include <memory>
+
+#include <vcl/weld.hxx>
+
+struct ScSortKeyItem
+{
+    std::unique_ptr<weld::Builder> m_xBuilder;
+
+    std::unique_ptr<weld::Frame> m_xFrame;
+    std::unique_ptr<weld::ComboBox> m_xLbSort;
+    std::unique_ptr<weld::RadioButton> m_xBtnUp;
+    std::unique_ptr<weld::RadioButton> m_xBtnDown;
+    std::unique_ptr<weld::Label> m_xLabel;
+    weld::Container* m_pParent;
+
+    ScSortKeyItem(weld::Container* pParent);
+    ~ScSortKeyItem();
+
+    void DisableField();
+    void EnableField();
+};
+
+typedef std::vector<std::unique_ptr<ScSortKeyItem>> ScSortKeyItems;
+
+class ScSortKeyWindow
+{
+public:
+    ScSortKeyItems m_aSortKeyItems;
+
+private:
+    weld::Container* m_pBox;
+
+public:
+    ScSortKeyWindow(weld::Container* pBox);
+    ~ScSortKeyWindow();
+
+    void AddSortKey(sal_uInt16 nItem);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/spelldialog.hxx b/sc/source/ui/inc/spelldialog.hxx
new file mode 100644
index 000000000..2319866af
--- /dev/null
+++ b/sc/source/ui/inc/spelldialog.hxx
@@ -0,0 +1,90 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include <svx/SpellDialogChildWindow.hxx>
+#include <document.hxx>
+
+class ScConversionEngineBase;
+class ScSelectionState;
+class ScTabViewShell;
+class ScViewData;
+class ScRangeList;
+
+/** Specialized spell check dialog child window for Calc.
+
+    This derivation of the svx::SpellDialogChildWindow base class provides
+    Calc specific implementations of the virtual functions GetNextWrongSentence()
+    and ApplyChangedSentence().
+ */
+class ScSpellDialogChildWindow : public svx::SpellDialogChildWindow
+{
+public:
+    SFX_DECL_CHILDWINDOW_WITHID( ScSpellDialogChildWindow );
+
+    explicit            ScSpellDialogChildWindow( vcl::Window* pParent, sal_uInt16 nId,
+                            SfxBindings* pBindings, SfxChildWinInfo* pInfo );
+    virtual             ~ScSpellDialogChildWindow() override;
+
+    /** This method makes the one from the base class public so that
+        it can be called from the view shell when one is created.
+    */
+    void        InvalidateSpellDialog();
+
+protected:
+    /** Iterate over the sentences in all text shapes and stop at the
+        next sentence with spelling errors. While doing so the view
+        mode may be changed and text shapes are set into edit mode.
+    */
+    virtual svx::SpellPortions GetNextWrongSentence( bool bRecheck ) override;
+
+    /** This method is responsible for merging corrections made in the
+        spelling dialog back into the document.
+    */
+    virtual void        ApplyChangedSentence( const svx::SpellPortions& rChanged, bool bRecheck ) override;
+    virtual void        GetFocus() override;
+    virtual void        LoseFocus() override;
+
+private:
+    void                Reset();
+    void                Init();
+
+    bool                IsSelectionChanged();
+
+private:
+    typedef ::std::unique_ptr< ScConversionEngineBase >   ScConvEnginePtr;
+    typedef ::std::unique_ptr< ScSelectionState >         ScSelectionStatePtr;
+
+    ScConvEnginePtr     mxEngine;
+    ScDocumentUniquePtr mxUndoDoc;
+    ScDocumentUniquePtr mxRedoDoc;
+    ScSelectionStatePtr mxOldSel;           /// For cursor position in selection
+    tools::SvRef< ScRangeList >
+                        mxOldRangeList;     /// Original selection range for comparison.
+    ScTabViewShell*     mpViewShell;
+    ScViewData*         mpViewData;
+    ScDocShell*         mpDocShell;
+    ScDocument*         mpDoc;
+    bool                mbNeedNextObj;
+    bool                mbOldIdleEnabled;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/spelleng.hxx b/sc/source/ui/inc/spelleng.hxx
new file mode 100644
index 000000000..c6d75675d
--- /dev/null
+++ b/sc/source/ui/inc/spelleng.hxx
@@ -0,0 +1,151 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <editutil.hxx>
+#include "selectionstate.hxx"
+#include "spellparam.hxx"
+
+class ScViewData;
+class ScDocShell;
+class ScDocument;
+class SfxItemPool;
+
+namespace weld { class Widget; }
+
+/** Base class for special type of edit engines, i.e. for spell checker and text conversion. */
+class ScConversionEngineBase : public ScEditEngineDefaulter
+{
+public:
+    explicit            ScConversionEngineBase(
+                            SfxItemPool* pEnginePool, ScViewData& rViewData,
+                            ScDocument* pUndoDoc, ScDocument* pRedoDoc );
+
+    virtual             ~ScConversionEngineBase() override;
+
+    /** Derived classes implement to convert all cells in the selection or sheet. */
+    virtual void        ConvertAll(weld::Widget* pDialogParent, EditView& rEditView) = 0;
+
+    /** Returns true, if at least one cell has been modified. */
+    bool         IsAnyModified() const { return mbIsAnyModified; }
+    /** Returns true, if the entire document/selection has been finished. */
+    bool         IsFinished() const { return mbFinished; }
+
+protected:
+    /** Implementation of cell iteration. Finds a cell that needs conversion.
+        @return  true = Current cell needs conversion (i.e. spelling error found). */
+    bool                FindNextConversionCell();
+    /** Restores the initial cursor position. */
+    void                RestoreCursorPos();
+
+    /** Derived classes return, if the current text needs conversion (i.e. spelling error found).
+        @return  true = Current edit text needs conversion. */
+    virtual bool        NeedsConversion() = 0;
+
+    /** Derived classes may show a query box that asks whether to restart at top of the sheet.
+        @descr  Default here is no dialog and restart always.
+        @return  true = Restart at top, false = Stop the conversion. */
+    virtual bool        ShowTableWrapDialog();
+    /** Derived classes may show a message box stating that the conversion is finished.
+        @descr  Default here is no dialog. */
+    virtual void        ShowFinishDialog();
+
+private:
+    /** Fills the edit engine from a document cell. */
+    void                FillFromCell( SCCOL nCol, SCROW nRow, SCTAB nTab );
+
+protected:  // for usage in derived classes
+    ScViewData&         mrViewData;
+    ScDocShell&         mrDocShell;
+    ScDocument&         mrDoc;
+
+private:
+    ScSelectionState    maSelState;         /// Selection data of the document.
+    ScDocument*         mpUndoDoc;          /// Document stores all old cells for UNDO action.
+    ScDocument*         mpRedoDoc;          /// Document stores all new cells for REDO action.
+    LanguageType        meCurrLang;         /// Current cell language.
+    SCCOL               mnStartCol;         /// Initial column index.
+    SCROW               mnStartRow;         /// Initial row index.
+    SCTAB               mnStartTab;         /// Initial sheet index.
+    SCCOL               mnCurrCol;          /// Current column index.
+    SCROW               mnCurrRow;          /// Current row index.
+    bool                mbIsAnyModified;    /// true = At least one cell has been changed.
+    bool                mbInitialState;     /// true = Not searched for a cell yet.
+    bool                mbWrappedInTable;   /// true = Already restarted at top of the sheet.
+    bool                mbFinished;         /// true = Entire document/selection finished.
+};
+
+/** Edit engine for spell checking. */
+class ScSpellingEngine : public ScConversionEngineBase
+{
+public:
+    explicit            ScSpellingEngine(
+                            SfxItemPool* pEnginePool,
+                            ScViewData& rViewData,
+                            ScDocument* pUndoDoc,
+                            ScDocument* pRedoDoc,
+                            css::uno::Reference< css::linguistic2::XSpellChecker1 > const & xSpeller );
+
+    /** Checks spelling of all cells in the selection or sheet. */
+    virtual void        ConvertAll(weld::Widget* pDialogParent, EditView& rEditView) override;
+
+protected:
+    /** Callback from edit engine to check the next cell. */
+    virtual bool        SpellNextDocument() override;
+
+    /** Returns true, if the current text contains a spelling error. */
+    virtual bool        NeedsConversion() override;
+
+    /** Show a query box that asks whether to restart at top of the sheet.
+        @return  true = Restart at top, false = Stop the conversion. */
+    virtual bool        ShowTableWrapDialog() override;
+    /** Show a message box stating that spell checking is finished. */
+    virtual void        ShowFinishDialog() override;
+
+private:
+    /** Returns the spelling dialog if it is open. */
+    weld::Widget*       GetDialogParent();
+};
+
+/** Edit engine for text conversion. */
+class ScTextConversionEngine : public ScConversionEngineBase
+{
+public:
+    explicit            ScTextConversionEngine(
+                            SfxItemPool* pEnginePool,
+                            ScViewData& rViewData,
+                            const ScConversionParam& rConvParam,
+                            ScDocument* pUndoDoc,
+                            ScDocument* pRedoDoc );
+
+    /** Converts all cells in the selection or sheet according to set language. */
+    virtual void        ConvertAll(weld::Widget* pDialogParent, EditView& rEditView) override;
+
+protected:
+    /** Callback from edit engine to convert the next cell. */
+    virtual bool        ConvertNextDocument() override;
+
+    /** Returns true, if the current text contains text to convert. */
+    virtual bool        NeedsConversion() override;
+
+private:
+    ScConversionParam   maConvParam;        /// Conversion parameters.
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/spellparam.hxx b/sc/source/ui/inc/spellparam.hxx
new file mode 100644
index 000000000..ba6f56d7f
--- /dev/null
+++ b/sc/source/ui/inc/spellparam.hxx
@@ -0,0 +1,71 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <vcl/font.hxx>
+
+/** Specifiers for sheet conversion (functions iterating over the sheet and modifying cells). */
+enum ScConversionType
+{
+    SC_CONVERSION_SPELLCHECK,       /// Spell checker.
+    SC_CONVERSION_HANGULHANJA,      /// Hangul-Hanja converter.
+    SC_CONVERSION_CHINESE_TRANSL    /// Chinese simplified/traditional converter.
+};
+
+/** Parameters for conversion. */
+class ScConversionParam
+{
+public:
+    /** Constructs an empty parameter struct with the passed conversion type. */
+    explicit            ScConversionParam( ScConversionType eConvType );
+
+    /** Constructs parameter struct for text conversion without changing the language. */
+    explicit            ScConversionParam(
+                            ScConversionType eConvType,
+                            LanguageType eLang,
+                            sal_Int32 nOptions,
+                            bool bIsInteractive );
+
+    /** Constructs parameter struct for text conversion with language change. */
+    explicit            ScConversionParam(
+                            ScConversionType eConvType,
+                            LanguageType eSourceLang,
+                            LanguageType eTargetLang,
+                            const vcl::Font& rTargetFont,
+                            sal_Int32 nOptions,
+                            bool bIsInteractive );
+
+    ScConversionType GetType() const     { return meConvType; }
+    LanguageType GetSourceLang() const   { return meSourceLang; }
+    LanguageType GetTargetLang() const   { return meTargetLang; }
+    const vcl::Font*  GetTargetFont() const   { return mbUseTargetFont ? &maTargetFont : nullptr; }
+    sal_Int32    GetOptions() const      { return mnOptions; }
+    bool         IsInteractive() const   { return mbIsInteractive; }
+
+private:
+    ScConversionType    meConvType;         /// Type of the conversion.
+    LanguageType        meSourceLang;       /// Source language for conversion.
+    LanguageType        meTargetLang;       /// Target language for conversion.
+    vcl::Font           maTargetFont;       /// Target font to be used if language has to be changed.
+    sal_Int32           mnOptions;          /// Conversion options.
+    bool                mbUseTargetFont;    /// True = Use maTargetFont to change font during conversion.
+    bool                mbIsInteractive;    /// True = Text conversion has (specific) dialog that may be raised.
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/strindlg.hxx b/sc/source/ui/inc/strindlg.hxx
new file mode 100644
index 000000000..6b1490349
--- /dev/null
+++ b/sc/source/ui/inc/strindlg.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+class ScStringInputDlg : public weld::GenericDialogController
+{
+private:
+    std::unique_ptr<weld::Label> m_xLabel;
+    std::unique_ptr<weld::Entry> m_xEdInput;
+
+public:
+    ScStringInputDlg(weld::Window* pParent,
+        const OUString& rTitle,
+        const OUString& rEditTitle,
+        const OUString& rDefault,
+        const OString& sHelpId, const OString& sEditHelpId);
+
+    OUString GetInputString() const
+    {
+        return m_xEdInput->get_text();
+    }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/styledlg.hxx b/sc/source/ui/inc/styledlg.hxx
new file mode 100644
index 000000000..2f43e0474
--- /dev/null
+++ b/sc/source/ui/inc/styledlg.hxx
@@ -0,0 +1,41 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/styledlg.hxx>
+
+class SfxStyleSheetBase;
+
+class ScStyleDlg : public SfxStyleDialogController
+{
+public:
+    ScStyleDlg(weld::Window* pParent,
+               SfxStyleSheetBase& rStyleBase,
+               bool bPage);
+
+protected:
+    virtual void PageCreated(const OString& rPageId, SfxTabPage& rTabPage) override;
+    virtual void RefreshInputSet() override;
+
+private:
+    bool m_bPage;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/subtdlg.hxx b/sc/source/ui/inc/subtdlg.hxx
new file mode 100644
index 000000000..b0c97b09e
--- /dev/null
+++ b/sc/source/ui/inc/subtdlg.hxx
@@ -0,0 +1,35 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScSubTotalDlg : public SfxTabDialogController
+{
+public:
+    ScSubTotalDlg(weld::Window* pParent, const SfxItemSet& rArgSet);
+    virtual ~ScSubTotalDlg() override;
+
+private:
+    std::unique_ptr<weld::Button> m_xBtnRemove;
+    DECL_LINK(RemoveHdl, weld::Button&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tabbgcolordlg.hxx b/sc/source/ui/inc/tabbgcolordlg.hxx
new file mode 100644
index 000000000..94323f676
--- /dev/null
+++ b/sc/source/ui/inc/tabbgcolordlg.hxx
@@ -0,0 +1,68 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/SvxColorValueSet.hxx>
+#include <svx/PaletteManager.hxx>
+
+class ScTabBgColorDlg : public weld::GenericDialogController
+{
+public:
+    ScTabBgColorDlg(weld::Window* pParent,
+                    const OUString& rTitle,
+                    const OUString& rTabBgColorNoColorText,
+                    const Color& rDefaultColor);
+    virtual ~ScTabBgColorDlg() override;
+
+    void GetSelectedColor( Color& rColor ) const;
+
+    class ScTabBgColorValueSet : public SvxColorValueSet
+    {
+    public:
+        ScTabBgColorValueSet(std::unique_ptr<weld::ScrolledWindow> pWindow);
+        virtual ~ScTabBgColorValueSet() override;
+
+        void SetDialog(ScTabBgColorDlg* pTabBgColorDlg)
+        {
+            m_pTabBgColorDlg = pTabBgColorDlg;
+        }
+
+        virtual bool KeyInput( const KeyEvent& rKEvt ) override;
+    private:
+        ScTabBgColorDlg* m_pTabBgColorDlg;
+    };
+
+private:
+    PaletteManager          m_aPaletteManager;
+    Color                   m_aTabBgColor;
+
+    std::unique_ptr<weld::ComboBox> m_xSelectPalette;
+    std::unique_ptr<ScTabBgColorValueSet> m_xTabBgColorSet;
+    std::unique_ptr<weld::CustomWeld> m_xTabBgColorSetWin;
+    std::unique_ptr<weld::Button> m_xBtnOk;
+
+    void FillPaletteLB();
+
+    DECL_LINK(SelectPaletteLBHdl, weld::ComboBox&, void);
+    DECL_LINK(TabBgColorDblClickHdl_Impl, ValueSet*, void);
+    DECL_LINK(TabBgColorOKHdl_Impl, weld::Button&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tabcont.hxx b/sc/source/ui/inc/tabcont.hxx
new file mode 100644
index 000000000..6a12c1d07
--- /dev/null
+++ b/sc/source/ui/inc/tabcont.hxx
@@ -0,0 +1,78 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <types.hxx>
+#include <svtools/tabbar.hxx>
+#include <vcl/transfer.hxx>
+
+class ScViewData;
+
+//  initial size
+#define SC_TABBAR_DEFWIDTH      270
+
+class ScTabControl : public TabBar, public DropTargetHelper, public DragSourceHelper
+{
+private:
+    ScViewData*     pViewData;
+    sal_uInt16      nMouseClickPageId;      /// Last page ID after mouse button down/up
+    sal_uInt16      nSelPageIdByMouse;      /// Selected page ID, if selected with mouse
+    bool            bErrorShown;
+
+    void            DoDrag();
+
+    sal_uInt16      GetMaxId() const;
+    SCTAB           GetPrivatDropPos(const Point& rPos );
+
+    DECL_LINK(ShowPageList, const CommandEvent&, void);
+
+protected:
+    virtual void    Select() override;
+    virtual void    Command( const CommandEvent& rCEvt ) override;
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void    MouseButtonUp( const MouseEvent& rMEvt ) override;
+
+    virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override;
+    virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
+
+    virtual void    StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
+
+    virtual bool    StartRenaming() override;
+    virtual TabBarAllowRenamingReturnCode    AllowRenaming() override;
+    virtual void    EndRenaming() override;
+    virtual void    Mirror() override;
+
+    virtual void    AddTabClick() override;
+
+public:
+                    ScTabControl( vcl::Window* pParent, ScViewData* pData );
+    virtual void    dispose() override;
+                    virtual ~ScTabControl() override;
+
+    using TabBar::StartDrag;
+
+    void            UpdateInputContext();
+    void            UpdateStatus();
+
+    void            SetSheetLayoutRTL( bool bSheetRTL );
+    void            SwitchToPageId( sal_uInt16 nId );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tabopdlg.hxx b/sc/source/ui/inc/tabopdlg.hxx
new file mode 100644
index 000000000..2e39e94d5
--- /dev/null
+++ b/sc/source/ui/inc/tabopdlg.hxx
@@ -0,0 +1,93 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+#include "anyrefdg.hxx"
+
+enum ScTabOpErr
+{
+    TABOPERR_NOFORMULA = 1,
+    TABOPERR_NOCOLROW,
+    TABOPERR_WRONGFORMULA,
+    TABOPERR_WRONGROW,
+    TABOPERR_NOCOLFORMULA,
+    TABOPERR_WRONGCOL,
+    TABOPERR_NOROWFORMULA
+};
+
+class ScTabOpDlg : public ScAnyRefDlgController
+{
+public:
+    ScTabOpDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent,
+               ScDocument*     pDocument,
+               const ScRefAddress& rCursorPos);
+    virtual ~ScTabOpDlg() override;
+
+    virtual void    SetReference( const ScRange& rRef, ScDocument& rDoc ) override;
+    virtual bool    IsRefInputMode() const override { return true; }
+    virtual void    SetActive() override;
+
+    virtual void    Close() override;
+
+private:
+    ScRefAddress    theFormulaCell;
+    ScRefAddress    theFormulaEnd;
+    ScRefAddress    theRowCell;
+    ScRefAddress    theColCell;
+
+    ScDocument*         pDoc;
+    const SCTAB         nCurTab;
+    bool                bDlgLostFocus;
+    const OUString      errMsgNoFormula;
+    const OUString      errMsgNoColRow;
+    const OUString      errMsgWrongFormula;
+    const OUString      errMsgWrongRowCol;
+    const OUString      errMsgNoColFormula;
+    const OUString      errMsgNoRowFormula;
+
+    formula::RefEdit* m_pEdActive;
+    std::unique_ptr<weld::Label> m_xFtFormulaRange;
+    std::unique_ptr<formula::RefEdit> m_xEdFormulaRange;
+    std::unique_ptr<formula::RefButton> m_xRBFormulaRange;
+
+    std::unique_ptr<weld::Label> m_xFtRowCell;
+    std::unique_ptr<formula::RefEdit> m_xEdRowCell;
+    std::unique_ptr<formula::RefButton> m_xRBRowCell;
+
+    std::unique_ptr<weld::Label> m_xFtColCell;
+    std::unique_ptr<formula::RefEdit> m_xEdColCell;
+    std::unique_ptr<formula::RefButton> m_xRBColCell;
+
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::Button> m_xBtnCancel;
+
+    void    Init();
+    void    RaiseError( ScTabOpErr eError );
+
+    DECL_LINK( BtnHdl, weld::Button&, void );
+    DECL_LINK( GetEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( LoseEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( GetButtonFocusHdl, formula::RefButton&, void );
+    DECL_LINK( LoseButtonFocusHdl, formula::RefButton&, void );
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tabpages.hxx b/sc/source/ui/inc/tabpages.hxx
new file mode 100644
index 000000000..37d751523
--- /dev/null
+++ b/sc/source/ui/inc/tabpages.hxx
@@ -0,0 +1,68 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScTabPageProtection : public SfxTabPage
+{
+    static const WhichRangesContainer pProtectionRanges;
+public:
+    ScTabPageProtection(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rCoreAttrs);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController,
+                                              const SfxItemSet* rAttrSet);
+    virtual ~ScTabPageProtection() override;
+
+    static WhichRangesContainer GetRanges () { return pProtectionRanges; }
+    virtual bool        FillItemSet     ( SfxItemSet* rCoreAttrs ) override;
+    virtual void        Reset           ( const SfxItemSet* ) override;
+
+protected:
+    virtual DeactivateRC   DeactivatePage  ( SfxItemSet* pSet ) override;
+
+private:
+                                        // current status:
+    bool            bTriEnabled;        //  if before - DontCare
+    bool            bDontCare;          //  all in  TriState
+    bool            bProtect;           //  secure individual settings for TriState
+    bool            bHideForm;
+    bool            bHideCell;
+    bool            bHidePrint;
+
+    weld::TriStateEnabled aHideCellState;
+    weld::TriStateEnabled aProtectState;
+    weld::TriStateEnabled aHideFormulaState;
+    weld::TriStateEnabled aHidePrintState;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnHideCell;
+    std::unique_ptr<weld::CheckButton> m_xBtnProtect;
+    std::unique_ptr<weld::CheckButton> m_xBtnHideFormula;
+    std::unique_ptr<weld::CheckButton> m_xBtnHidePrint;
+
+    // Handler:
+    DECL_LINK(ProtectClickHdl, weld::Toggleable&, void);
+    DECL_LINK(HideCellClickHdl, weld::Toggleable&, void);
+    DECL_LINK(HideFormulaClickHdl, weld::Toggleable&, void);
+    DECL_LINK(HidePrintClickHdl, weld::Toggleable&, void);
+    void ButtonClick(const weld::Toggleable& rBox);
+    void UpdateButtons();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tabsplit.hxx b/sc/source/ui/inc/tabsplit.hxx
new file mode 100644
index 000000000..ce09efddc
--- /dev/null
+++ b/sc/source/ui/inc/tabsplit.hxx
@@ -0,0 +1,44 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/split.hxx>
+
+class ScViewData;
+
+class ScTabSplitter : public Splitter
+{
+private:
+    const ScViewData *const pViewData;
+    bool            bFixed;
+
+protected:
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
+
+public:
+                    ScTabSplitter( vcl::Window* pParent, WinBits nWinStyle,
+                                    const ScViewData* pData );
+                    virtual ~ScTabSplitter() override;
+
+    void            SetFixed(bool bSet);
+    virtual void    Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rPaintRect ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tabview.hxx b/sc/source/ui/inc/tabview.hxx
new file mode 100644
index 000000000..81151f10f
--- /dev/null
+++ b/sc/source/ui/inc/tabview.hxx
@@ -0,0 +1,612 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <sal/config.h>
+
+#include <array>
+#include <memory>
+#include <vcl/scrbar.hxx>
+#include <vcl/help.hxx>
+
+#include "hiranges.hxx"
+#include "viewutil.hxx"
+#include "select.hxx"
+#include "gridwin.hxx"
+#include "drawview.hxx"
+
+namespace editeng {
+    struct MisspellRanges;
+}
+
+class ScEditEngineDefaulter;
+class ScOutlineWindow;
+class ScRowBar;
+class ScColBar;
+class ScTabControl;
+class ScTabViewShell;
+struct ScRangeFindData;
+class SvBorder;
+class FuPoor;
+class Splitter;
+class ScTabSplitter;
+class SdrView;
+class SdrObject;
+class ScPageBreakData;
+class SdrHdlList;
+class TabBar;
+namespace com::sun::star::chart2::data { struct HighlightedRange; }
+namespace tools { class JsonWriter; }
+
+enum HeaderType
+{
+    COLUMN_HEADER,
+    ROW_HEADER,
+    BOTH_HEADERS
+};
+
+//      Help - Window
+
+class ScCornerButton : public vcl::Window
+{
+private:
+    ScViewData*     pViewData;
+
+protected:
+    virtual void    Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+    virtual void    Resize() override;
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
+public:
+                    ScCornerButton( vcl::Window* pParent, ScViewData* pData );
+                    virtual ~ScCornerButton() override;
+
+    virtual void    StateChanged( StateChangedType nType ) override;
+    virtual void    DataChanged( const DataChangedEvent& rDCEvt ) override;
+};
+
+class ScExtraEditViewManager
+{
+private:
+    enum ModifierTagType { Adder, Remover };
+
+public:
+    ScExtraEditViewManager(ScTabViewShell* pThisViewShell, std::array<VclPtr<ScGridWindow>, 4> const & pGridWin)
+        : mpThisViewShell(pThisViewShell)
+        , mpGridWin(pGridWin)
+        , mpOtherEditView(nullptr)
+        , nTotalWindows(0)
+    {}
+
+    ~ScExtraEditViewManager();
+
+    void Add(SfxViewShell* pViewShell, ScSplitPos eWhich);
+
+    void Remove(SfxViewShell* pViewShell, ScSplitPos eWhich);
+
+private:
+    template<ModifierTagType ModifierTag>
+    void Apply(SfxViewShell* pViewShell, ScSplitPos eWhich);
+
+    template<ModifierTagType ModifierTag>
+    void Modifier(ScGridWindow* pWin);
+
+private:
+    ScTabViewShell* mpThisViewShell;
+    std::array<VclPtr<ScGridWindow>, 4> const & mpGridWin;
+    EditView* mpOtherEditView;
+    int nTotalWindows;
+};
+
+class ScTabView
+{
+private:
+    enum BlockMode { None = 0, Normal = 1, Own = 2 };
+
+    VclPtr<vcl::Window>             pFrameWin;              // First !!!
+    ScViewData          aViewData;              // must be at the front !
+
+    std::unique_ptr<ScViewSelectionEngine> pSelEngine;
+    ScViewFunctionSet       aFunctionSet;
+
+    std::unique_ptr<ScHeaderSelectionEngine> pHdrSelEng;
+    ScHeaderFunctionSet      aHdrFunc;
+
+    std::unique_ptr<ScDrawView> pDrawView;
+
+    Size                aFrameSize;             // passed on as for DoResize
+    Point               aBorderPos;
+
+    // The ownership of these two is rather weird. we seem to need
+    // to keep an old copy alive for some period of time to avoid crashing.
+    FuPoor*             pDrawActual;
+    FuPoor*             pDrawOld;
+
+    std::shared_ptr<weld::MessageDialog> m_xMessageBox;
+
+    std::array<VclPtr<ScGridWindow>, 4> pGridWin;
+    std::array<VclPtr<ScColBar>, 2> pColBar;
+    std::array<VclPtr<ScRowBar>, 2> pRowBar;
+    std::array<VclPtr<ScOutlineWindow>, 2> pColOutline;
+    std::array<VclPtr<ScOutlineWindow>, 2> pRowOutline;
+    VclPtr<ScTabSplitter>       pHSplitter;
+    VclPtr<ScTabSplitter>       pVSplitter;
+    VclPtr<ScTabControl>        pTabControl;
+    VclPtr<ScrollBar>           aVScrollTop;
+    VclPtr<ScrollBar>           aVScrollBottom;         // initially visible
+    VclPtr<ScrollBar>           aHScrollLeft;           // initially visible
+    VclPtr<ScrollBar>           aHScrollRight;
+    VclPtr<ScCornerButton>      aCornerButton;
+    VclPtr<ScCornerButton>      aTopButton;
+    VclPtr<ScrollBarBox>        aScrollBarBox;
+
+    std::shared_ptr<sc::SpellCheckContext> mpSpellCheckCxt;
+
+    std::unique_ptr<sdr::overlay::OverlayObjectList> mxInputHintOO; // help hint for data validation
+
+    std::unique_ptr<ScPageBreakData>  pPageBreakData;
+    std::vector<ScHighlightEntry>     maHighlightRanges;
+
+    ScDocumentUniquePtr               pBrushDocument;         // cell formats for format paint brush
+    std::unique_ptr<SfxItemSet>       pDrawBrushSet;          // drawing object attributes for paint brush
+
+    Timer               aScrollTimer;
+    VclPtr<ScGridWindow>       pTimerWindow;
+    MouseEvent          aTimerMEvt;
+
+    ScExtraEditViewManager aExtraEditViewManager;
+
+    void*                   nTipVisible;
+    tools::Rectangle               aTipRectangle;
+    QuickHelpFlags          nTipAlign;
+    OUString                sTipString;
+    VclPtr<vcl::Window>     sTopParent;
+
+    tools::Long                nPrevDragPos;
+
+    BlockMode           meBlockMode;           // Marks block
+
+    SCCOL               nBlockStartX;
+    SCCOL               nBlockStartXOrig;
+    SCCOL               nBlockEndX;
+
+    SCROW               nBlockStartY;
+    SCROW               nBlockStartYOrig;
+    SCROW               nBlockEndY;
+
+    SCTAB               nBlockStartZ;
+    SCTAB               nBlockEndZ;
+
+    SCCOL               nOldCurX;
+    SCROW               nOldCurY;
+
+    double              mfPendingTabBarWidth;       // Tab bar width relative to frame window width.
+
+    SCROW               mnLOKStartHeaderRow;
+    SCROW               mnLOKEndHeaderRow;
+    SCCOL               mnLOKStartHeaderCol;
+    SCCOL               mnLOKEndHeaderCol;
+
+    bool                bMinimized:1;
+    bool                bInUpdateHeader:1;
+    bool                bInActivatePart:1;
+    bool                bInZoomUpdate:1;
+    bool                bMoveIsShift:1;
+    bool                bDrawSelMode:1;           // Only select draw objects ?
+    bool                bLockPaintBrush:1;        // keep for more than one use?
+    bool                bDragging:1;              // for scroll bars
+    bool                bBlockNeg:1;              // is no longer highlighted?
+    bool                bBlockCols:1;             // are whole columns selected?
+    bool                bBlockRows:1;             // are whole rows selected?
+    bool                mbInlineWithScrollbar:1;  // should inline with scrollbar?
+
+    void            Init();
+
+    void            DoAddWin( ScGridWindow* pWin );
+
+    void            InitScrollBar( ScrollBar& rScrollBar, tools::Long nMaxVal );
+    DECL_LINK(ScrollHdl, ScrollBar*, void );
+    DECL_LINK(EndScrollHdl, ScrollBar*, void );
+
+    DECL_LINK(SplitHdl, Splitter*, void);
+    void            DoHSplit(tools::Long nSplitPos);
+    void            DoVSplit(tools::Long nSplitPos);
+
+    DECL_LINK( TimerHdl, Timer*, void );
+
+    void            UpdateVarZoom();
+
+    static void     SetScrollBar( ScrollBar& rScroll, tools::Long nRangeMax, tools::Long nVisible, tools::Long nPos, bool bLayoutRTL );
+    static tools::Long     GetScrollBarPos( const ScrollBar& rScroll );
+
+    void            GetAreaMoveEndPosition(SCCOL nMovX, SCROW nMovY, ScFollowMode eMode,
+                                           SCCOL& rAreaX, SCROW& rAreaY, ScFollowMode& rMode);
+
+    void            SkipCursorHorizontal(SCCOL& rCurX, SCROW& rCurY, SCCOL nOldX, SCCOL nMovX);
+    void            SkipCursorVertical(SCCOL& rCurX, SCROW& rCurY, SCROW nOldY, SCROW nMovY);
+
+    /**
+     *
+     *  @brief Update marks for a selected Range. This is a helper function
+     *  for PaintRangeFinder.
+     *
+     *  @param pData: Range to update for painting.
+     *  @param nTab: Current tab.
+     *
+     **/
+
+    void            PaintRangeFinderEntry (const ScRangeFindData* pData, SCTAB nTab);
+
+protected:
+    void            UpdateHeaderWidth( const ScVSplitPos* pWhich = nullptr,
+                                        const SCROW* pPosY = nullptr );
+
+    void            HideTip();
+    void            ShowRefTip();
+
+    void            ZoomChanged();
+    void            UpdateShow();
+    bool            UpdateVisibleRange();
+    void            GetBorderSize( SvBorder& rBorder, const Size& rSize );
+
+    void            ResetDrawDragMode();
+    bool            IsDrawTextEdit() const;
+    void            DrawEnableAnim(bool bSet);
+
+    void            MakeDrawView( TriState nForceDesignMode );
+
+    void            HideNoteMarker();
+
+    void            UpdateIMap( SdrObject* pObj );
+
+public:
+    /** make noncopyable */
+                    ScTabView(const ScTabView&) = delete;
+    const ScTabView&    operator=(const ScTabView&) = delete;
+
+                    ScTabView( vcl::Window* pParent, ScDocShell& rDocSh, ScTabViewShell* pViewShell );
+                    ~ScTabView();
+
+    enum SplitMethod { SC_SPLIT_METHOD_COL, SC_SPLIT_METHOD_ROW, SC_SPLIT_METHOD_CURSOR };
+
+    void            MakeDrawLayer();
+
+    void            HideListBox();
+
+    bool            HasHintWindow() const;
+    void            RemoveHintWindow();
+    void            TestHintWindow();
+
+    DECL_LINK( TabBarResize, ::TabBar*, void );
+    /** Sets an absolute tab bar width (in pixels). */
+    void            SetTabBarWidth( tools::Long nNewWidth );
+    /** Sets a relative tab bar width.
+        @param fRelTabBarWidth  Tab bar width relative to frame window width (0.0 ... 1.0). */
+    SC_DLLPUBLIC void            SetRelTabBarWidth( double fRelTabBarWidth );
+    /** Sets a relative tab bar width. Tab bar is resized again in next DoResize().
+        @param fRelTabBarWidth  Tab bar width relative to frame window width (0.0 ... 1.0). */
+    void            SetPendingRelTabBarWidth( double fRelTabBarWidth );
+    /** Returns the current tab bar width in pixels. */
+    tools::Long            GetTabBarWidth() const;
+    /** Returns the current tab bar width relative to the frame window width (0.0 ... 1.0). */
+    SC_DLLPUBLIC static double   GetRelTabBarWidth();
+    /** Returns the pending tab bar width relative to the frame window width (0.0 ... 1.0). */
+    double          GetPendingRelTabBarWidth() const { return mfPendingTabBarWidth;}
+
+    void            DoResize( const Point& rOffset, const Size& rSize, bool bInner = false );
+    void            RepeatResize( bool bUpdateFix = true );
+    void            UpdateFixPos();
+    Point           GetGridOffset() const;
+
+    bool            IsDrawSelMode() const       { return bDrawSelMode; }
+    void            SetDrawSelMode(bool bNew)   { bDrawSelMode = bNew; }
+
+    void            SetDrawFuncPtr(FuPoor* pFuncPtr)    { pDrawActual = pFuncPtr; }
+    void            SetDrawFuncOldPtr(FuPoor* pFuncPtr) { pDrawOld = pFuncPtr; }
+    FuPoor*         GetDrawFuncPtr()                    { return pDrawActual; }
+    FuPoor*         GetDrawFuncOldPtr()                 { return pDrawOld; }
+
+    void            DrawDeselectAll();
+    void            DrawMarkListHasChanged();
+    void            UpdateAnchorHandles();
+
+    ScPageBreakData* GetPageBreakData()     { return pPageBreakData.get(); }
+    const std::vector<ScHighlightEntry>& GetHighlightRanges() const { return maHighlightRanges; }
+
+    void            UpdatePageBreakData( bool bForcePaint = false );
+
+    ScViewData&         GetViewData()       { return aViewData; }
+    const ScViewData&   GetViewData() const { return aViewData; }
+
+    ScViewFunctionSet&      GetFunctionSet()    { return aFunctionSet; }
+    ScViewSelectionEngine*  GetSelEngine()      { return pSelEngine.get(); }
+
+    bool            SelMouseButtonDown( const MouseEvent& rMEvt );
+
+    ScDrawView*     GetScDrawView()         { return pDrawView.get(); }
+
+    bool            IsMinimized() const     { return bMinimized; }
+
+    /**
+     * Called after moving, copying, inserting or deleting a sheet.
+     *
+     * @param bSameTabButMoved true if the same sheet as before is activated.
+     */
+    void            TabChanged( bool bSameTabButMoved = false );
+    void            SetZoom( const Fraction& rNewX, const Fraction& rNewY, bool bAll );
+    SC_DLLPUBLIC void            RefreshZoom();
+    void            SetPagebreakMode( bool bSet );
+
+    void            UpdateLayerLocks();
+
+    void            UpdateDrawTextOutliner();
+    void            DigitLanguageChanged();
+
+    static void     UpdateInputLine();
+
+    void            InitRefMode( SCCOL nCurX, SCROW nCurY, SCTAB nCurZ, ScRefType eType );
+    void            DoneRefMode( bool bContinue = false );
+    void            UpdateRef( SCCOL nCurX, SCROW nCurY, SCTAB nCurZ );
+    void            StopRefMode();
+
+    void            StopMarking();
+    void            FakeButtonUp( ScSplitPos eWhich );
+
+    ScGridWindow*   GetActiveWin();
+    vcl::Window*    GetWindowByPos( ScSplitPos ePos ) const { return pGridWin[ePos]; }
+
+    ScSplitPos      FindWindow( const vcl::Window* pWindow ) const;
+
+    void            SetActivePointer( PointerStyle nPointer );
+
+    void            ActiveGrabFocus();
+
+    void            ClickCursor( SCCOL nPosX, SCROW nPosY, bool bControl );
+
+    SC_DLLPUBLIC void SetCursor( SCCOL nPosX, SCROW nPosY, bool bNew = false );
+
+    SC_DLLPUBLIC void           CellContentChanged();
+    void            SelectionChanged( bool bFromPaste = false );
+    void            CursorPosChanged();
+    void            UpdateInputContext();
+
+    void            CheckSelectionTransfer();
+
+    void            InvertHorizontal( ScVSplitPos eWhich, tools::Long nDragPos );
+    void            InvertVertical( ScHSplitPos eWhich, tools::Long nDragPos );
+
+    Point           GetInsertPos() const;
+
+    Point           GetChartInsertPos( const Size& rSize, const ScRange& rCellRange );
+    Point           GetChartDialogPos( const Size& rDialogSize, const tools::Rectangle& rLogicChart );
+
+    void            UpdateAutoFillMark( bool bFromPaste = false );
+
+    void            ShowCursor();
+    void            HideAllCursors();
+    void            ShowAllCursors();
+
+    void            AlignToCursor( SCCOL nCurX, SCROW nCurY, ScFollowMode eMode,
+                                    const ScSplitPos* pWhich = nullptr );
+
+    SvxZoomType     GetZoomType() const;
+    void            SetZoomType( SvxZoomType eNew, bool bAll );
+    sal_uInt16          CalcZoom( SvxZoomType eType, sal_uInt16 nOldZoom );
+
+    bool            HasPageFieldDataAtCursor() const;
+    void            StartDataSelect();
+
+                    //  MoveCursorAbs       - absolute
+                    //  MoveCursorRel       - single cells
+                    //  MoveCursorPage      - screen
+                    //  MoveCursorArea      - Data block
+                    //  MoveCursorEnd       - top left / user range
+
+    SC_DLLPUBLIC void MoveCursorAbs( SCCOL nCurX, SCROW nCurY, ScFollowMode eMode,
+                                     bool bShift, bool bControl,
+                                     bool bKeepOld = false, bool bKeepSel = false );
+    void            MoveCursorRel( SCCOL nMovX, SCROW nMovY, ScFollowMode eMode,
+                                   bool bShift, bool bKeepSel = false );
+    void            MoveCursorPage( SCCOL nMovX, SCROW nMovY, ScFollowMode eMode,
+                                    bool bShift, bool bKeepSel = false );
+    void            MoveCursorArea( SCCOL nMovX, SCROW nMovY, ScFollowMode eMode,
+                                    bool bShift, bool bKeepSel = false );
+    void            MoveCursorEnd( SCCOL nMovX, SCROW nMovY, ScFollowMode eMode,
+                                   bool bShift, bool bKeepSel = false );
+    void            MoveCursorScreen( SCCOL nMovX, SCROW nMovY, ScFollowMode eMode, bool bShift );
+
+    void            MoveCursorEnter( bool bShift );     // Shift for direction (select nothing)
+
+    bool            MoveCursorKeyInput( const KeyEvent& rKeyEvent );
+
+    void            FindNextUnprot( bool bShift, bool bInSelection );
+
+    void            GetPageMoveEndPosition(SCCOL nMovX, SCROW nMovY, SCCOL& rPageX, SCROW& rPageY);
+
+    SC_DLLPUBLIC void SetTabNo( SCTAB nTab, bool bNew = false, bool bExtendSelection = false, bool bSameTabButMoved = false );
+    void            SelectNextTab( short nDir, bool bExtendSelection );
+    void            SelectTabPage( const sal_uInt16 nTab );
+
+    void            ActivateView( bool bActivate, bool bFirst );
+    void            ActivatePart( ScSplitPos eWhich );
+    bool            IsInActivatePart() const    { return bInActivatePart; }
+
+    void            SetTimer( ScGridWindow* pWin, const MouseEvent& rMEvt );
+    void            ResetTimer();
+
+    void            ScrollX( tools::Long nDeltaX, ScHSplitPos eWhich, bool bUpdBars = true );
+    void            ScrollY( tools::Long nDeltaY, ScVSplitPos eWhich, bool bUpdBars = true );
+    SC_DLLPUBLIC void           ScrollLines( tools::Long nDeltaX, tools::Long nDeltaY );              // active
+
+    bool            ScrollCommand( const CommandEvent& rCEvt, ScSplitPos ePos );
+
+    void            ScrollToObject( const SdrObject* pDrawObj );
+    void            MakeVisible( const tools::Rectangle& rHMMRect );
+
+                                    // Drawing
+
+    void            PaintArea( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
+                                        ScUpdateMode eMode = ScUpdateMode::All );
+
+    void            PaintGrid();
+
+    void            PaintTopArea( SCCOL nStartCol, SCCOL nEndCol );
+    void            PaintTop();
+
+    void            PaintLeftArea( SCROW nStartRow, SCROW nEndRow );
+    void            PaintLeft();
+
+    bool            PaintExtras();
+
+    void            RecalcPPT();
+
+    void            CreateAnchorHandles(SdrHdlList& rHdl, const ScAddress& rAddress);
+
+    void            UpdateCopySourceOverlay();
+    void            UpdateSelectionOverlay();
+    void            UpdateShrinkOverlay();
+    void            UpdateAllOverlays();
+
+    void            UpdateFormulas( SCCOL nStartCol = -1, SCROW nStartRow = -1, SCCOL nEndCol = -1, SCROW nEndRow = -1 );
+    void            InterpretVisible();
+    void            CheckNeedsRepaint();
+    bool            NeedsRepaint();
+
+    void            PaintRangeFinder( tools::Long nNumber );
+    void            AddHighlightRange( const ScRange& rRange, const Color& rColor );
+    void            ClearHighlightRanges();
+
+    void            DoChartSelection( const css::uno::Sequence< css::chart2::data::HighlightedRange > & rHilightRanges );
+    void            DoDPFieldPopup(std::u16string_view rPivotTableName, sal_Int32 nDimensionIndex, Point aPoint, Size aSize);
+
+    tools::Long            GetGridWidth( ScHSplitPos eWhich );
+    tools::Long            GetGridHeight( ScVSplitPos eWhich );
+
+    void            UpdateScrollBars( HeaderType eHeaderType = BOTH_HEADERS );
+    void            SetNewVisArea();
+    void            SetTabProtectionSymbol( SCTAB nTab, const bool bProtect ); // for protection icon of a tab on tabbar
+
+    void            InvalidateAttribs();
+
+    void            OnLibreOfficeKitTabChanged();
+    void            AddWindowToForeignEditView(SfxViewShell* pViewShell, ScSplitPos eWhich);
+    void            RemoveWindowFromForeignEditView(SfxViewShell* pViewShell, ScSplitPos eWhich);
+    void            MakeEditView( ScEditEngineDefaulter* pEngine, SCCOL nCol, SCROW nRow );
+    void            KillEditView( bool bNoPaint );
+    void            UpdateEditView();
+
+                                    //  Blocks
+
+    void            SelectAll( bool bContinue = false );
+    void            SelectAllTables();
+    void            DeselectAllTables();
+
+    void            MarkCursor( SCCOL nCurX, SCROW nCurY, SCTAB nCurZ,
+                                bool bCols = false, bool bRows = false, bool bCellSelection = false );
+    void            InitBlockMode( SCCOL nCurX, SCROW nCurY, SCTAB nCurZ,
+                                   bool bTestNeg = false,
+                                   bool bCols = false, bool bRows = false, bool bForceNeg = false );
+    void            InitOwnBlockMode( const ScRange& rMarkRange );
+    void            DoneBlockMode( bool bContinue = false );
+
+    bool            IsBlockMode() const;
+
+    void            ExpandBlock(SCCOL nMovX, SCROW nMovY, ScFollowMode eMode);
+    void            ExpandBlockPage(SCCOL nMovX, SCROW nMovY);
+    void            ExpandBlockArea(SCCOL nMovX, SCROW nMovY);
+
+    void            MarkColumns();
+    void            MarkRows();
+
+    /**
+     * Called to select the specified full column.
+     *
+     * @param nCol: Column number to do operation on
+     * @param nModifier: 0, KEY_SHIFT, KEY_MOD1, KEY_SHIFT | KEY_MOD1
+     */
+
+    void            MarkColumns(SCCOL nCol, sal_Int16 nModifier);
+    /**
+     * Called to select the specified full row.
+     *
+     * @param nRow: Row number to do operation on
+     * @param nModifier: 0, KEY_SHIFT, KEY_MOD1, KEY_SHIFT | KEY_MOD1
+     */
+    void            MarkRows(SCROW nRow, sal_Int16 nModifier);
+
+    void            MarkDataArea( bool bIncludeCursor = true );
+    void            MarkMatrixFormula();
+    void            Unmark();
+
+    void            MarkRange( const ScRange& rRange, bool bSetCursor = true, bool bContinue = false );
+
+    bool            IsMarking( SCCOL nCol, SCROW nRow, SCTAB nTab ) const;
+
+    void            PaintMarks( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow );
+    void            PaintBlock( bool bReset );
+
+    void            SetMarkData( const ScMarkData& rNew );
+    void            MarkDataChanged();
+
+    void            LockModifiers( sal_uInt16 nModifiers );
+    sal_uInt16          GetLockedModifiers() const;
+    void            ViewOptionsHasChanged( bool bHScrollChanged,
+                                           bool bGraphicsChanged);
+
+    Point           GetMousePosPixel();
+
+    void            FreezeSplitters( bool bFreeze, SplitMethod eSplitMethod = SC_SPLIT_METHOD_CURSOR, SCCOLROW nFreezeIndex = -1 );
+    void            RemoveSplit();
+    void            SplitAtCursor();
+    void            SplitAtPixel( const Point& rPixel );
+    void            InvalidateSplit();
+
+    void            ErrorMessage(TranslateId pGlobStrId);
+
+    void            EnableRefInput(bool bFlag);
+
+    vcl::Window*         GetFrameWin() const { return pFrameWin; }
+
+    bool            HasPaintBrush() const           { return pBrushDocument || pDrawBrushSet; }
+    ScDocument*     GetBrushDocument() const        { return pBrushDocument.get(); }
+    SfxItemSet*     GetDrawBrushSet() const         { return pDrawBrushSet.get(); }
+    bool            IsPaintBrushLocked() const      { return bLockPaintBrush; }
+    void            SetBrushDocument( ScDocumentUniquePtr pNew, bool bLock );
+    void            SetDrawBrushSet( std::unique_ptr<SfxItemSet> pNew, bool bLock );
+    void            ResetBrushDocument();
+
+    void EnableAutoSpell( bool bEnable );
+    void ResetAutoSpell();
+    void ResetAutoSpellForContentChange();
+    void SetAutoSpellData( SCCOL nPosX, SCROW nPosY, const std::vector<editeng::MisspellRanges>* pRanges );
+    /// @see ScModelObj::getRowColumnHeaders().
+    void getRowColumnHeaders(const tools::Rectangle& rRectangle, tools::JsonWriter& rJsonWriter);
+    /// @see ScModelObj::getSheetGeometryData()
+    OString getSheetGeometryData(bool bColumns, bool bRows, bool bSizes, bool bHidden,
+                                 bool bFiltered, bool bGroups);
+    void extendTiledAreaIfNeeded();
+
+    static void OnLOKNoteStateChanged(const ScPostIt* pNote);
+
+    SCROW GetLOKStartHeaderRow() const { return mnLOKStartHeaderRow; }
+    SCROW GetLOKEndHeaderRow() const { return mnLOKEndHeaderRow; }
+    SCCOL GetLOKStartHeaderCol() const { return mnLOKStartHeaderCol; }
+    SCCOL GetLOKEndHeaderCol() const { return mnLOKEndHeaderCol; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tabvwsh.hxx b/sc/source/ui/inc/tabvwsh.hxx
new file mode 100644
index 000000000..d1a7e5ef8
--- /dev/null
+++ b/sc/source/ui/inc/tabvwsh.hxx
@@ -0,0 +1,425 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <formula/errorcodes.hxx>
+#include <formula/opcode.hxx>
+#include <svx/fmshell.hxx>
+#include <sfx2/viewsh.hxx>
+#include <editeng/svxenum.hxx>
+#include <o3tl/deleter.hxx>
+#include <scdllapi.h>
+#include "dbfunc.hxx"
+#include "target.hxx"
+#include <shellids.hxx>
+#include <tabprotection.hxx>
+#include <com/sun/star/ui/dialogs/DialogClosedEvent.hpp>
+#include <dragdata.hxx>
+
+#include <memory>
+#include <map>
+
+class SdrOle2Obj;
+class SfxBindings;
+class SfxChildWindow;
+class SvxNumberInfoItem;
+struct SfxChildWinInfo;
+
+class ScArea;
+class ScAuditingShell;
+class ScDrawShell;
+class ScDrawTextObjectBar;
+class ScEditShell;
+class ScInputHandler;
+class ScPivotShell;
+class ScDrawFormShell;
+class ScCellShell;
+class ScOleObjectShell;
+class ScGraphicShell;
+class ScMediaShell;
+class ScChartShell;
+class ScPageBreakShell;
+class ScDPObject;
+class ScNavigatorSettings;
+class ScRangeName;
+class ScDrawTransferObj;
+namespace sc { class SparklineShell; }
+
+struct ScHeaderFieldData;
+
+namespace editeng { class SvxBorderLine; }
+
+namespace com::sun::star::frame { class XDispatchProviderInterceptor; }
+
+namespace svx {
+    class ExtrusionBar;
+    class FontworkBar;
+}
+
+enum ObjectSelectionType
+{
+    OST_NONE,
+    OST_Cell,
+    OST_Editing,
+    OST_DrawText,
+    OST_Drawing,
+    OST_DrawForm,
+    OST_Pivot,
+    OST_Auditing,
+    OST_OleObject,
+    OST_Chart,
+    OST_Graphic,
+    OST_Media,
+    OST_Sparkline,
+};
+
+class ScFormEditData;
+class SC_DLLPUBLIC ScTabViewShell: public SfxViewShell, public ScDBFunc
+{
+private:
+    ObjectSelectionType     eCurOST;
+    sal_uInt16              nDrawSfxId;
+    SdrObjKind              eFormObjKind;
+    OUString                sDrawCustom;                // current custom shape type
+    std::unique_ptr<ScDrawShell>         pDrawShell;
+    std::unique_ptr<ScDrawTextObjectBar> pDrawTextShell;
+    std::unique_ptr<ScEditShell>         pEditShell;
+    std::unique_ptr<ScPivotShell>        pPivotShell;
+    std::unique_ptr<sc::SparklineShell>  m_pSparklineShell;
+    std::unique_ptr<ScAuditingShell>     pAuditingShell;
+    std::unique_ptr<ScDrawFormShell>     pDrawFormShell;
+    std::unique_ptr<ScCellShell>         pCellShell;
+    std::unique_ptr<ScOleObjectShell>    pOleObjectShell;
+    std::unique_ptr<ScChartShell>        pChartShell;
+    std::unique_ptr<ScGraphicShell>      pGraphicShell;
+    std::unique_ptr<ScMediaShell>        pMediaShell;
+    std::unique_ptr<ScPageBreakShell>    pPageBreakShell;
+    std::unique_ptr<svx::ExtrusionBar>   pExtrusionBarShell;
+    std::unique_ptr<svx::FontworkBar>    pFontworkBarShell;
+
+    std::unique_ptr<FmFormShell> pFormShell;
+
+    std::unique_ptr<ScFormEditData> mpFormEditData;
+    std::unique_ptr<ScInputHandler, o3tl::default_delete<ScInputHandler>> mpInputHandler;              // for OLE input cell
+
+    std::unique_ptr<::editeng::SvxBorderLine> pCurFrameLine;
+
+    css::uno::Reference< css::frame::XDispatchProviderInterceptor >
+                            xDisProvInterceptor;
+
+    Point                   aWinPos;
+
+    ScTabViewTarget         aTarget;
+    std::unique_ptr<ScDPObject> pDialogDPObject;
+
+    std::unique_ptr<ScNavigatorSettings> pNavSettings;
+
+    // used in first Activate
+    bool                    bFirstActivate;
+
+    bool                    bActiveDrawSh;
+    bool                    bActiveDrawTextSh;
+    bool                    bActiveDrawFormSh;
+    bool                    bActiveOleObjectSh;
+    bool                    bActiveChartSh;
+    bool                    bActiveGraphicSh;
+    bool                    bActiveMediaSh;
+    bool                    bActiveEditSh;
+
+    bool                    bFormShellAtTop;            // does the FormShell need to be on top?
+
+    bool                    bDontSwitch;                // Don't turn off EditShell
+    bool                    bInFormatDialog;            // for GetSelectionText
+
+    bool                    bReadOnly;                  // to detect status changes
+
+    bool                    bIsActive;
+
+    bool                    bForceFocusOnCurCell; // #i123629#
+
+    bool                    bInPrepareClose;
+    bool                    bInDispose;
+
+    sal_uInt16              nCurRefDlgId;
+
+    std::unique_ptr<SfxBroadcaster> pAccessibilityBroadcaster;
+
+    // ugly hack for Add button in ScNameDlg
+    std::map<OUString, std::unique_ptr<ScRangeName>> m_RangeMap;
+    bool    mbInSwitch;
+    OUString   maName;
+    OUString   maScope;
+
+    std::unique_ptr<ScDragData> m_pDragData;
+private:
+    void    Construct( TriState nForceDesignMode );
+
+    SfxShell*       GetMySubShell() const;
+
+    void            DoReadUserData( std::u16string_view rData );
+    void            DoReadUserDataSequence( const css::uno::Sequence< css::beans::PropertyValue >& rSettings );
+    bool            IsSignatureLineSelected();
+    bool            IsSignatureLineSigned();
+    bool            IsQRCodeSelected();
+
+    DECL_DLLPRIVATE_LINK( SimpleRefClose, const OUString*, void );
+    DECL_DLLPRIVATE_LINK( SimpleRefDone, const OUString&, void );
+    DECL_DLLPRIVATE_LINK( SimpleRefAborted, const OUString&, void );
+    DECL_DLLPRIVATE_LINK( SimpleRefChange, const OUString&, void );
+    DECL_DLLPRIVATE_LINK( FormControlActivated, LinkParamNone*, void );
+    DECL_DLLPRIVATE_LINK( DialogClosedHdl, css::ui::dialogs::DialogClosedEvent*, void );
+
+protected:
+    virtual void    Activate(bool bMDI) override;
+    virtual void    Deactivate(bool bMDI) override;
+    virtual bool    PrepareClose( bool bUI = true ) override;
+
+    virtual void    ShowCursor(bool bOn) override;
+
+    virtual void    Move() override;     // notification
+
+    virtual void    InnerResizePixel( const Point &rOfs, const Size &rSize, bool inplaceEditModeChange ) override; // new
+    virtual void    OuterResizePixel( const Point &rOfs, const Size &rSize ) override;
+    virtual void    SetZoomFactor( const Fraction &rZoomX, const Fraction &rZoomY ) override;
+
+    virtual void    QueryObjAreaPixel( tools::Rectangle& rRect ) const override;
+
+    virtual OUString GetSelectionText( bool bWholeWord = false, bool bOnlyASample = false ) override;
+    virtual bool     HasSelection( bool bText = true ) const override;
+
+    virtual void    WriteUserData(OUString &, bool bBrowse = false) override;
+    virtual void    ReadUserData(const OUString &, bool bBrowse = false) override;
+    virtual void    WriteUserDataSequence (css::uno::Sequence < css::beans::PropertyValue >& ) override;
+    virtual void    ReadUserDataSequence (const css::uno::Sequence < css::beans::PropertyValue >& ) override;
+
+    virtual void    UIDeactivated( SfxInPlaceClient* pClient ) override;
+
+    virtual bool    KeyInput( const KeyEvent &rKeyEvent ) override;
+    virtual SdrView* GetDrawView() const override;
+
+public:
+                    SFX_DECL_INTERFACE(SCID_TABVIEW_SHELL)
+                    SFX_DECL_VIEWFACTORY(ScTabViewShell);
+
+private:
+    /// SfxInterface initializer.
+    static void InitInterface_Impl();
+
+public:
+                    /** -> Clone Method for Factory
+                        Created from a general shell and inherit as much as possible */
+                    ScTabViewShell( SfxViewFrame*           pViewFrame,
+                                    SfxViewShell*           pOldSh );
+
+    virtual         ~ScTabViewShell() override;
+
+    weld::Window*   GetDialogParent();
+
+    bool            IsRefInputMode() const;
+    void            ExecuteInputDirect();
+
+    const ScInputHandler* GetInputHandler() const { return mpInputHandler.get(); }
+    ScInputHandler* GetInputHandler() { return mpInputHandler.get(); }
+    void            UpdateInputHandler( bool bForce = false, bool bStopEditing = true );
+    void            UpdateInputHandlerCellAdjust( SvxCellHorJustify eJust );
+    bool            TabKeyInput(const KeyEvent& rKEvt);
+    bool            SfxKeyInput(const KeyEvent& rKEvt);
+
+    void            SetActive();
+
+    ::editeng::SvxBorderLine*   GetDefaultFrameLine() const { return pCurFrameLine.get(); }
+    void            SetDefaultFrameLine(const ::editeng::SvxBorderLine* pLine );
+
+    void           Execute( SfxRequest& rReq );
+    void           GetState( SfxItemSet& rSet );
+
+    void            ExecuteTable( SfxRequest& rReq );
+    void            GetStateTable( SfxItemSet& rSet );
+
+    void            WindowChanged();
+    void            ExecDraw(SfxRequest&);
+    void            ExecDrawIns(SfxRequest& rReq);
+    void            GetDrawState(SfxItemSet &rSet);
+    void            GetDrawInsState(SfxItemSet &rSet);
+    void            ExecGallery(const SfxRequest& rReq);
+
+    void            ExecChildWin(const SfxRequest& rReq);
+
+    void            ExecImageMap( SfxRequest& rReq );
+    void            GetImageMapState( SfxItemSet& rSet );
+
+    void            ExecuteSave( SfxRequest& rReq );
+    void            GetSaveState( SfxItemSet& rSet );
+    void            ExecSearch( SfxRequest& rReq );
+
+    void            ExecuteUndo(SfxRequest& rReq);
+    void            GetUndoState(SfxItemSet &rSet);
+
+    void            ExecuteObject(const SfxRequest& rReq);
+    void            GetObjectState(SfxItemSet &rSet);
+
+    void            ExecDrawOpt(const SfxRequest& rReq);
+    void            GetDrawOptState(SfxItemSet &rSet);
+
+    void            UpdateDrawShell();
+    void            SetDrawShell( bool bActive );
+    void            SetDrawTextShell( bool bActive );
+
+    void            SetPivotShell( bool bActive );
+    void            SetSparklineShell(bool bActive);
+    void            SetDialogDPObject( std::unique_ptr<ScDPObject> pObj );
+    const ScDPObject* GetDialogDPObject() const { return pDialogDPObject.get(); }
+
+    void            SetDontSwitch(bool bFlag){bDontSwitch=bFlag;}
+
+    void            SetAuditShell( bool bActive );
+    void            SetDrawFormShell( bool bActive );
+    void            SetEditShell(EditView* pView, bool bActive );
+    void            SetOleObjectShell( bool bActive );
+    void            SetChartShell( bool bActive );
+    void            SetGraphicShell( bool bActive );
+    void            SetMediaShell( bool bActive );
+
+    void            SetDrawShellOrSub();
+    void            SetCurSubShell( ObjectSelectionType eOST, bool bForce = false );
+
+    void            SetFormShellAtTop( bool bSet );
+
+    ObjectSelectionType GetCurObjectSelectionType() const { return eCurOST; }
+
+    virtual ErrCode DoVerb(sal_Int32 nVerb) override;
+
+    void            StopEditShell();
+    bool            IsDrawTextShell() const;
+    bool            IsAuditShell() const;
+
+    void            SetDrawTextUndo( SfxUndoManager* pUndoMgr );
+
+    void            FillFieldData( ScHeaderFieldData& rData );
+
+    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+    ScNavigatorSettings*    GetNavigatorSettings();
+
+    // Drucken:
+    virtual SfxPrinter*     GetPrinter( bool bCreate = false ) override;
+    virtual sal_uInt16      SetPrinter( SfxPrinter* pNewPrinter,
+                                          SfxPrinterChangeFlags nDiffFlags = SFX_PRINTER_ALL ) override;
+
+    virtual bool            HasPrintOptionsPage() const override;
+    virtual std::unique_ptr<SfxTabPage> CreatePrintOptionsPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet &rOptions) override;
+
+    void            ConnectObject( const SdrOle2Obj* pObj );
+    void            ActivateObject(SdrOle2Obj* pObj, sal_Int32 nVerb);
+
+    void            DeactivateOle();
+
+    static ScTabViewShell* GetActiveViewShell();
+
+    std::shared_ptr<SfxModelessDialogController> CreateRefDialogController(SfxBindings* pB, SfxChildWindow* pCW,
+                                                    const SfxChildWinInfo* pInfo,
+                                                    weld::Window* pParent, sal_uInt16 nSlotId);
+
+    void            UpdateOleZoom();
+
+    virtual const FmFormShell* GetFormShell() const override { return pFormShell.get(); }
+    virtual       FmFormShell* GetFormShell()       override { return pFormShell.get(); }
+
+    void    InsertURL( const OUString& rName, const OUString& rURL, const OUString& rTarget,
+                            sal_uInt16 nMode );
+    void    InsertURLButton( const OUString& rName, const OUString& rURL, const OUString& rTarget,
+                            const Point* pInsPos );
+    void    InsertURLField( const OUString& rName, const OUString& rURL, const OUString& rTarget );
+
+    bool    SelectObject( std::u16string_view rName );
+
+    void    SetInFormatDialog(bool bFlag) {bInFormatDialog=bFlag;}
+
+    void    ForceMove()     { Move(); }
+
+    static std::unique_ptr<SvxNumberInfoItem> MakeNumberInfoItem( ScDocument& rDoc, const ScViewData& rViewData );
+
+    static void UpdateNumberFormatter( const SvxNumberInfoItem&  rInfoItem );
+
+    void    ExecuteCellFormatDlg( SfxRequest& rReq, const OString &rTabPage);
+
+    bool    GetFunction( OUString& rFuncStr, FormulaError nErrCode );
+
+    void    StartSimpleRefDialog( const OUString& rTitle, const OUString& rInitVal,
+                                    bool bCloseOnButtonUp, bool bSingleCell, bool bMultiSelection );
+    void    StopSimpleRefDialog();
+
+    void    SetCurRefDlgId( sal_uInt16 nNew );
+
+    void    AddAccessibilityObject( SfxListener& rObject );
+    void    RemoveAccessibilityObject( SfxListener& rObject );
+    void    BroadcastAccessibility( const SfxHint &rHint );
+    bool    HasAccessibilityObjects() const;
+
+    bool    ExecuteRetypePassDlg(ScPasswordHash eDesiredHash);
+
+    using ScTabView::ShowCursor;
+
+    bool IsActive() const { return bIsActive; }
+    OUString GetFormula(const ScAddress& rAddress);
+    bool    UseSubTotal(ScRangeList* pRangeList);
+    OUString DoAutoSum(bool& rRangeFinder, bool& rSubTotal, const OpCode eCode);
+
+    // ugly hack to call Define Names from Manage Names
+    void    SwitchBetweenRefDialogs(SfxModelessDialogController* pDialog);
+    // #i123629#
+    bool    GetForceFocusOnCurCell() const { return bForceFocusOnCurCell; }
+    void SetForceFocusOnCurCell(bool bFlag) { bForceFocusOnCurCell=bFlag; }
+    /// See SfxViewShell::getPart().
+    int getPart() const override;
+    /// See SfxViewShell::afterCallbackRegistered().
+    void afterCallbackRegistered() override;
+    /// See SfxViewShell::NotifyCursor().
+    void NotifyCursor(SfxViewShell* pViewShell) const override;
+    /// Emits a LOK_CALLBACK_INVALIDATE_HEADER for all views whose current tab is equal to nCurrentTabIndex
+    static void notifyAllViewsHeaderInvalidation(const SfxViewShell* pForViewShell, HeaderType eHeaderType, SCTAB nCurrentTabIndex);
+    static bool isAnyEditViewInRange(const SfxViewShell* pForViewShell, bool bColumns, SCCOLROW nStart, SCCOLROW nEnd);
+    /// Emits a LOK_CALLBACK_INVALIDATE_SHEET_GEOMETRY for all views whose current tab
+    /// is equal to nCurrentTabIndex
+    static void notifyAllViewsSheetGeomInvalidation(const SfxViewShell* pForViewShell, bool bColumns, bool bRows, bool bSizes,
+                                                    bool bHidden, bool bFiltered, bool bGroups, SCTAB nCurrentTabIndex);
+    css::uno::Reference<css::drawing::XShapes> getSelectedXShapes();
+    static  css::uno::Reference<css::datatransfer::XTransferable2> GetClipData(vcl::Window* pWin);
+
+    void InitFormEditData();
+    void ClearFormEditData();
+    ScFormEditData* GetFormEditData() { return mpFormEditData.get(); }
+
+    /// return true if "Edit Hyperlink" in context menu should be disabled
+    bool ShouldDisableEditHyperlink() const;
+    /// force "Edit Hyperlink" to true, with the expectation that SID_EDIT_HYPERLINK is
+    /// later Invalidated to reset it back to its natural value
+    void EnableEditHyperlink();
+
+    virtual tools::Rectangle getLOKVisibleArea() const override;
+
+    const ScDragData& GetDragData() const { return *m_pDragData; }
+    void SetDragObject(ScTransferObj* pCellObj, ScDrawTransferObj* pDrawObj);
+    void ResetDragObject();
+    void SetDragLink(const OUString& rDoc, const OUString& rTab, const OUString& rArea);
+    void SetDragJump(ScDocument* pLocalDoc, const OUString& rTarget, const OUString& rText);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/target.hxx b/sc/source/ui/inc/target.hxx
new file mode 100644
index 000000000..b7c5c78e2
--- /dev/null
+++ b/sc/source/ui/inc/target.hxx
@@ -0,0 +1,39 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svl/undo.hxx>
+
+class ScTabViewShell;
+
+class ScTabViewTarget : public SfxRepeatTarget
+{
+private:
+    ScTabViewShell* pViewShell;
+
+public:
+
+                    ScTabViewTarget( ScTabViewShell* pShell ) : pViewShell( pShell ) {}
+    virtual         ~ScTabViewTarget() override;
+
+    ScTabViewShell* GetViewShell() const { return pViewShell; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tbzoomsliderctrl.hxx b/sc/source/ui/inc/tbzoomsliderctrl.hxx
new file mode 100644
index 000000000..36710d6bb
--- /dev/null
+++ b/sc/source/ui/inc/tbzoomsliderctrl.hxx
@@ -0,0 +1,86 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <vcl/customweld.hxx>
+#include <vcl/image.hxx>
+#include <vcl/window.hxx>
+#include <svl/poolitem.hxx>
+#include <vcl/InterimItemWindow.hxx>
+#include <sfx2/tbxctrl.hxx>
+
+namespace com::sun::star::frame { class XDispatchProvider; }
+
+class SvxZoomSliderItem;
+
+class ScZoomSliderControl : public SfxToolBoxControl
+{
+public:
+    SFX_DECL_TOOLBOX_CONTROL();
+    ScZoomSliderControl( sal_uInt16 nSlotId, ToolBoxItemId nId, ToolBox& rTbx );
+    virtual ~ScZoomSliderControl() override;
+
+    virtual void StateChangedAtToolBoxControl( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ) override;
+    virtual VclPtr<InterimItemWindow> CreateItemWindow( vcl::Window *pParent ) override;
+};
+
+class ScZoomSlider final : public weld::CustomWidgetController
+{
+private:
+    sal_uInt16                   mnCurrentZoom;
+    sal_uInt16                   mnMinZoom;
+    sal_uInt16                   mnMaxZoom;
+    std::vector< tools::Long >      maSnappingPointOffsets;
+    std::vector< sal_uInt16 >    maSnappingPointZooms;
+    Image                    maSliderButton;
+    Image                    maIncreaseButton;
+    Image                    maDecreaseButton;
+    bool                     mbOmitPaint;
+    css::uno::Reference<css::frame::XDispatchProvider> m_xDispatchProvider;
+
+    sal_uInt16 Offset2Zoom(tools::Long nOffset) const;
+    tools::Long Zoom2Offset(sal_uInt16 nZoom) const;
+
+    void DoPaint(vcl::RenderContext& rRenderContext);
+public:
+    ScZoomSlider(const css::uno::Reference<css::frame::XDispatchProvider>& rDispatchProvider,
+                 sal_uInt16 nCurrentZoom);
+
+    void UpdateFromItem(const SvxZoomSliderItem* pZoomSliderItem);
+
+    virtual bool MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual bool MouseMove( const MouseEvent& rMEvt ) override;
+    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
+};
+
+class ScZoomSliderWnd final : public InterimItemWindow
+{
+private:
+    std::unique_ptr<ScZoomSlider> mxWidget;
+    std::unique_ptr<weld::CustomWeld> mxWeld;
+
+public:
+    ScZoomSliderWnd(vcl::Window* pParent, const css::uno::Reference<css::frame::XDispatchProvider>& rDispatchProvider,
+                    sal_uInt16 nCurrentZoom);
+    virtual ~ScZoomSliderWnd() override;
+    virtual void dispose() override;
+    void UpdateFromItem( const SvxZoomSliderItem* pZoomSliderItem );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/textdlgs.hxx b/sc/source/ui/inc/textdlgs.hxx
new file mode 100644
index 000000000..0bffe3a24
--- /dev/null
+++ b/sc/source/ui/inc/textdlgs.hxx
@@ -0,0 +1,47 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class SfxObjectShell;
+
+class ScCharDlg : public SfxTabDialogController
+{
+private:
+    const SfxObjectShell& rDocShell;
+
+    virtual void PageCreated(const OString& rId, SfxTabPage& rPage) override;
+
+public:
+    ScCharDlg(weld::Window* pParent, const SfxItemSet* pAttr, const SfxObjectShell* pDocShell,
+              bool bDrawText);
+};
+
+class ScParagraphDlg : public SfxTabDialogController
+{
+private:
+    virtual void PageCreated(const OString& rId, SfxTabPage& rPage) override;
+
+public:
+    ScParagraphDlg(weld::Window* pParent, const SfxItemSet* pAttr);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/textimportoptions.hxx b/sc/source/ui/inc/textimportoptions.hxx
new file mode 100644
index 000000000..35e2fffa1
--- /dev/null
+++ b/sc/source/ui/inc/textimportoptions.hxx
@@ -0,0 +1,52 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+#include <i18nlangtag/lang.h>
+
+class SvxLanguageBox;
+
+class ScTextImportOptionsDlg : public weld::GenericDialogController
+{
+public:
+    ScTextImportOptionsDlg(weld::Window* pParent);
+    virtual ~ScTextImportOptionsDlg() override;
+
+    LanguageType getLanguageType() const;
+    bool isDateConversionSet() const;
+    bool isKeepAskingSet() const;
+
+private:
+    void init();
+
+private:
+    std::unique_ptr<weld::Button> m_xBtnOk;
+    std::unique_ptr<weld::RadioButton> m_xRbAutomatic;
+    std::unique_ptr<weld::RadioButton> m_xRbCustom;
+    std::unique_ptr<weld::CheckButton> m_xBtnConvertDate;
+    std::unique_ptr<weld::CheckButton> m_xBtnKeepAsking;
+    std::unique_ptr<SvxLanguageBox> m_xLbCustomLang;
+
+    DECL_LINK(OKHdl, weld::Button&, void);
+    DECL_LINK(RadioHdl, weld::Toggleable&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpcalc.hxx b/sc/source/ui/inc/tpcalc.hxx
new file mode 100644
index 000000000..558eec388
--- /dev/null
+++ b/sc/source/ui/inc/tpcalc.hxx
@@ -0,0 +1,73 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+#include "editfield.hxx"
+
+class ScDocOptions;
+
+class ScTpCalcOptions : public SfxTabPage
+{
+public:
+    ScTpCalcOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet&  rCoreSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet);
+    virtual ~ScTpCalcOptions() override;
+    virtual bool        FillItemSet     ( SfxItemSet* rCoreSet ) override;
+    virtual void        Reset           ( const SfxItemSet* rCoreSet ) override;
+    virtual DeactivateRC   DeactivatePage  ( SfxItemSet* pSet ) override;
+
+private:
+    std::unique_ptr<ScDocOptions> pOldOptions;
+    std::unique_ptr<ScDocOptions> pLocalOptions;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnIterate;
+    std::unique_ptr<weld::Label> m_xFtSteps;
+    std::unique_ptr<weld::SpinButton> m_xEdSteps;
+    std::unique_ptr<weld::Label> m_xFtEps;
+    std::unique_ptr<ScDoubleField> m_xEdEps;
+
+    std::unique_ptr<weld::RadioButton> m_xBtnDateStd;
+    std::unique_ptr<weld::RadioButton> m_xBtnDateSc10;
+    std::unique_ptr<weld::RadioButton> m_xBtnDate1904;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnCase;
+    std::unique_ptr<weld::CheckButton> m_xBtnCalc;
+    std::unique_ptr<weld::CheckButton> m_xBtnMatch;
+    std::unique_ptr<weld::RadioButton> m_xBtnWildcards;
+    std::unique_ptr<weld::RadioButton> m_xBtnRegex;
+    std::unique_ptr<weld::RadioButton> m_xBtnLiteral;
+    std::unique_ptr<weld::CheckButton> m_xBtnLookUp;
+    std::unique_ptr<weld::CheckButton> m_xBtnGeneralPrec;
+
+    std::unique_ptr<weld::Label> m_xFtPrec;
+    std::unique_ptr<weld::SpinButton> m_xEdPrec;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnThread;
+
+private:
+    void            Init();
+
+    // Handler:
+    DECL_LINK( RadioClickHdl, weld::Toggleable&, void );
+    DECL_LINK( CheckClickHdl, weld::Toggleable&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpcompatibility.hxx b/sc/source/ui/inc/tpcompatibility.hxx
new file mode 100644
index 000000000..c2fe28358
--- /dev/null
+++ b/sc/source/ui/inc/tpcompatibility.hxx
@@ -0,0 +1,29 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScTpCompatOptions : public SfxTabPage
+{
+public:
+    explicit ScTpCompatOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rCoreAttrs);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreAttrs);
+    virtual ~ScTpCompatOptions() override;
+
+    virtual bool FillItemSet(SfxItemSet* rCoreAttrs) override;
+    virtual void Reset(const SfxItemSet* rCoreAttrs) override;
+    virtual DeactivateRC DeactivatePage(SfxItemSet* pSet ) override;
+
+private:
+    std::unique_ptr<weld::ComboBox> m_xLbKeyBindings;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpdefaults.hxx b/sc/source/ui/inc/tpdefaults.hxx
new file mode 100644
index 000000000..cabcf5710
--- /dev/null
+++ b/sc/source/ui/inc/tpdefaults.hxx
@@ -0,0 +1,43 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScTpDefaultsOptions : public SfxTabPage
+{
+public:
+    explicit ScTpDefaultsOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rCoreSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet);
+    virtual ~ScTpDefaultsOptions() override;
+
+    virtual bool FillItemSet(SfxItemSet* rCoreSet) override;
+    virtual void Reset(const SfxItemSet* rCoreSet) override;
+    virtual DeactivateRC DeactivatePage(SfxItemSet* pSet) override;
+
+private:
+    void CheckNumSheets();
+    void CheckPrefix();
+    void OnFocusPrefixInput();
+
+    DECL_LINK( NumModifiedHdl, weld::Entry&, void );
+    DECL_LINK( PrefixModifiedHdl, weld::Entry&, void );
+    DECL_LINK( PrefixEditOnFocusHdl, weld::Widget&, void );
+
+private:
+    // Stores old Sheet Prefix
+    OUString maOldPrefixValue;
+
+    std::unique_ptr<weld::SpinButton> m_xEdNSheets;
+    std::unique_ptr<weld::Entry> m_xEdSheetPrefix;
+    std::unique_ptr<weld::CheckButton> m_xEdJumboSheets;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpformula.hxx b/sc/source/ui/inc/tpformula.hxx
new file mode 100644
index 000000000..abc14f4fd
--- /dev/null
+++ b/sc/source/ui/inc/tpformula.hxx
@@ -0,0 +1,85 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+#include <calcconfig.hxx>
+#include <docoptio.hxx>
+
+class ScTpFormulaOptions : public SfxTabPage
+{
+public:
+    explicit ScTpFormulaOptions(weld::Container* pPage, weld::DialogController* pController,
+                                const SfxItemSet& rCoreSet);
+    static std::unique_ptr<SfxTabPage>
+    Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet);
+    virtual ~ScTpFormulaOptions() override;
+
+    virtual bool FillItemSet(SfxItemSet* rCoreSet) override;
+    virtual void Reset(const SfxItemSet* rCoreSet) override;
+    virtual DeactivateRC DeactivatePage(SfxItemSet* pSet) override;
+
+private:
+    void ResetSeparators();
+    void OnFocusSeparatorInput(weld::Entry* pEdit);
+    void UpdateCustomCalcRadioButtons(bool bDefault);
+    void LaunchCustomCalcSettings();
+
+    bool IsValidSeparator(const OUString& rSep, bool bArray) const;
+
+    DECL_LINK(ButtonHdl, weld::Button&, void);
+    DECL_LINK(ToggleHdl, weld::Toggleable&, void);
+    DECL_LINK(SepInsertTextHdl, OUString&, bool);
+    DECL_LINK(ColSepInsertTextHdl, OUString&, bool);
+    DECL_LINK(RowSepInsertTextHdl, OUString&, bool);
+    DECL_LINK(SepModifyHdl, weld::Entry&, void);
+    DECL_LINK(SepEditOnFocusHdl, weld::Widget&, void);
+
+private:
+    /** Stores old separator value of currently focused separator edit box.
+        This value is used to revert undesired value change. */
+    OUString maOldSepValue;
+
+    ScCalcConfig maSavedConfig;
+    ScCalcConfig maCurrentConfig;
+
+    ScDocOptions maSavedDocOptions;
+    ScDocOptions maCurrentDocOptions;
+
+    sal_Unicode mnDecSep;
+
+    std::unique_ptr<weld::ComboBox> mxLbFormulaSyntax;
+    std::unique_ptr<weld::CheckButton> mxCbEnglishFuncName;
+
+    std::unique_ptr<weld::RadioButton> mxBtnCustomCalcDefault;
+    std::unique_ptr<weld::RadioButton> mxBtnCustomCalcCustom;
+    std::unique_ptr<weld::Button> mxBtnCustomCalcDetails;
+
+    std::unique_ptr<weld::Entry> mxEdSepFuncArg;
+    std::unique_ptr<weld::Entry> mxEdSepArrayCol;
+    std::unique_ptr<weld::Entry> mxEdSepArrayRow;
+    std::unique_ptr<weld::Button> mxBtnSepReset;
+
+    std::unique_ptr<weld::ComboBox> mxLbOOXMLRecalcOptions;
+    std::unique_ptr<weld::ComboBox> mxLbODFRecalcOptions;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tphf.hxx b/sc/source/ui/inc/tphf.hxx
new file mode 100644
index 000000000..9af97f6d7
--- /dev/null
+++ b/sc/source/ui/inc/tphf.hxx
@@ -0,0 +1,70 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svx/hdft.hxx>
+
+class ScStyleDlg;
+
+class ScHFPage : public SvxHFPage
+{
+public:
+    virtual         ~ScHFPage() override;
+
+    virtual void    Reset( const SfxItemSet* rSet ) override;
+    virtual bool    FillItemSet( SfxItemSet* rOutSet ) override;
+
+    void            SetPageStyle( const OUString& rName )    { aStrPageStyle = rName; }
+    void            SetStyleDlg ( ScStyleDlg* pDlg ) { pStyleDlg = pDlg; }
+
+protected:
+    ScHFPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet, sal_uInt16 nSetId);
+
+    virtual void    ActivatePage( const SfxItemSet& rSet ) override;
+    virtual DeactivateRC   DeactivatePage( SfxItemSet* pSet ) override;
+
+private:
+    SfxItemSet           aDataSet;
+    OUString             aStrPageStyle;
+    SvxPageUsage         nPageUsage;
+    ScStyleDlg*          pStyleDlg;
+    std::unique_ptr<weld::Button> m_xBtnEdit;
+
+    DECL_LINK(BtnHdl, weld::Button&, void);
+    DECL_LINK(TurnOnHdl, weld::Toggleable&, void);
+};
+
+class ScHeaderPage : public ScHFPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rSet );
+    ScHeaderPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet);
+    static WhichRangesContainer GetRanges();
+};
+
+class ScFooterPage : public ScHFPage
+{
+public:
+    static std::unique_ptr<SfxTabPage>  Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rSet );
+    ScFooterPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet);
+    static WhichRangesContainer GetRanges();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tphfedit.hxx b/sc/source/ui/inc/tphfedit.hxx
new file mode 100644
index 000000000..4247f2ad9
--- /dev/null
+++ b/sc/source/ui/inc/tphfedit.hxx
@@ -0,0 +1,86 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <scdllapi.h>
+#include <editutil.hxx>
+#include <svx/weldeditview.hxx>
+#include <editeng/svxenum.hxx>
+#include <unotools/weakref.hxx>
+
+#include <functional>
+
+namespace com::sun::star::accessibility { class XAccessible; }
+
+class ScPatternAttr;
+class EditView;
+class EditTextObject;
+class SvxFieldItem;
+class ScAccessibleEditObject;
+
+enum ScEditWindowLocation
+{
+    Left,
+    Center,
+    Right
+};
+
+class SC_DLLPUBLIC ScEditWindow : public WeldEditView
+{
+public:
+    ScEditWindow(ScEditWindowLocation eLoc, weld::Window* pParent);
+    virtual void SetDrawingArea(weld::DrawingArea* pArea) override;
+    virtual ~ScEditWindow() override;
+
+    void            SetFont( const ScPatternAttr& rPattern );
+    void            SetText( const EditTextObject& rTextObject );
+    std::unique_ptr<EditTextObject> CreateTextObject();
+    void            SetCharAttributes();
+
+    void            InsertField( const SvxFieldItem& rFld );
+
+    void            SetNumType(SvxNumType eNumType);
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+
+    ScHeaderEditEngine* GetEditEngine() const override;
+    void SetObjectSelectHdl( const Link<ScEditWindow&,void>& aLink) { aObjectSelectLink = aLink; }
+    void SetGetFocusHdl(const std::function<void (ScEditWindow&)>& rLink) { m_GetFocusLink = rLink; }
+
+protected:
+    virtual void makeEditEngine() override;
+    virtual bool KeyInput( const KeyEvent& rKEvt ) override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+    virtual void GetFocus() override;
+    virtual void LoseFocus() override;
+
+private:
+    ScEditWindowLocation eLocation;
+    bool mbRTL;
+    weld::Window* mpDialog;
+
+    unotools::WeakReference<ScAccessibleEditObject> mxAcc;
+
+    Link<ScEditWindow&,void> aObjectSelectLink;
+    std::function<void (ScEditWindow&)> m_GetFocusLink;
+
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpprint.hxx b/sc/source/ui/inc/tpprint.hxx
new file mode 100644
index 000000000..09e78eb37
--- /dev/null
+++ b/sc/source/ui/inc/tpprint.hxx
@@ -0,0 +1,40 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScTpPrintOptions : public SfxTabPage
+{
+    std::unique_ptr<weld::CheckButton>       m_xSkipEmptyPagesCB;
+    std::unique_ptr<weld::CheckButton>       m_xSelectedSheetsCB;
+    std::unique_ptr<weld::CheckButton>       m_xForceBreaksCB;
+
+public:
+    ScTpPrintOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rCoreSet);
+    static std::unique_ptr<SfxTabPage> Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet );
+    virtual ~ScTpPrintOptions() override;
+
+    virtual bool        FillItemSet( SfxItemSet* rCoreSet ) override;
+    virtual void        Reset( const SfxItemSet* rCoreSet ) override;
+    virtual DeactivateRC   DeactivatePage( SfxItemSet* pSet ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpsort.hxx b/sc/source/ui/inc/tpsort.hxx
new file mode 100644
index 000000000..655f3a773
--- /dev/null
+++ b/sc/source/ui/inc/tpsort.hxx
@@ -0,0 +1,152 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vector>
+
+#include <sfx2/tabdlg.hxx>
+#include <svtools/collatorres.hxx>
+#include <svx/langbox.hxx>
+#include <unotools/collatorwrapper.hxx>
+#include <vcl/idle.hxx>
+
+#include "sortkeydlg.hxx"
+
+#include <address.hxx>
+#include <sheetlimits.hxx>
+#include <sortparam.hxx>
+
+// +1 because one field is reserved for the "- undefined -" entry
+inline SCCOL SC_MAXFIELDS(const ScSheetLimits& rLimits) { return rLimits.GetMaxColCount() + 1; }
+
+class ScSortItem;
+class ScViewData;
+
+// Sort Criteria
+
+class ScTabPageSortFields : public SfxTabPage
+{
+public:
+    ScTabPageSortFields(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rArgSet);
+    virtual ~ScTabPageSortFields() override;
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+
+protected:
+    virtual void        ActivatePage    ( const SfxItemSet& rSet ) override;
+    virtual DeactivateRC   DeactivatePage  ( SfxItemSet* pSet ) override;
+
+private:
+    Idle m_aIdle;
+
+    OUString            aStrUndefined;
+    OUString            aStrColumn;
+    OUString            aStrRow;
+    OUString            aStrRowLabel;
+    OUString            aStrColLabel;
+
+    TypedWhichId<ScSortItem> nWhichSort;
+    ScViewData*         pViewData;
+    ScSortParam         aSortData;
+    std::vector<SCCOLROW>  nFieldArr;
+    sal_uInt16          nFieldCount;
+    sal_uInt16          nSortKeyCount;
+
+    std::unique_ptr<weld::Container> m_xTop;
+    std::unique_ptr<weld::CheckButton> m_xBtnHeader;
+    std::unique_ptr<weld::RadioButton> m_xBtnTopDown;
+    std::unique_ptr<weld::RadioButton> m_xBtnLeftRight;
+    std::unique_ptr<weld::ScrolledWindow> m_xScrolledWindow;
+    std::unique_ptr<weld::Container> m_xBox;
+    ScSortKeyWindow m_aSortWin;
+
+    void AddSortKey( sal_uInt16 nItem );
+
+private:
+    void    Init            ();
+    void    FillFieldLists  ( sal_uInt16 nStartField );
+    sal_uInt16  GetFieldSelPos  ( SCCOLROW nField );
+    void    SetLastSortKey( sal_uInt16 nItem );
+
+    // Handler ------------------------
+    DECL_LINK(SelectHdl, weld::ComboBox&, void);
+    DECL_LINK(ScrollToEndHdl, Timer*, void);
+    DECL_LINK(SortDirHdl, weld::Toggleable&, void);
+
+};
+
+// Sort Options
+
+class ScDocument;
+
+class ScTabPageSortOptions : public SfxTabPage
+{
+public:
+    ScTabPageSortOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* pArgSet);
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+
+protected:
+    virtual void        ActivatePage    ( const SfxItemSet& rSet ) override;
+    virtual DeactivateRC   DeactivatePage  ( SfxItemSet* pSet ) override;
+
+private:
+    OUString            aStrUndefined;
+
+    TypedWhichId<ScSortItem> nWhichSort;
+    ScSortParam         aSortData;
+    ScViewData*         pViewData;
+    ScDocument*         pDoc;
+    ScAddress           theOutPos;
+
+    std::unique_ptr<CollatorResource>  m_xColRes;
+    std::unique_ptr<CollatorWrapper>   m_xColWrap;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnCase;
+    std::unique_ptr<weld::CheckButton> m_xBtnFormats;
+    std::unique_ptr<weld::CheckButton> m_xBtnNaturalSort;
+    std::unique_ptr<weld::CheckButton> m_xBtnCopyResult;
+    std::unique_ptr<weld::ComboBox> m_xLbOutPos;
+    std::unique_ptr<weld::Entry> m_xEdOutPos;
+    std::unique_ptr<weld::CheckButton> m_xBtnSortUser;
+    std::unique_ptr<weld::ComboBox> m_xLbSortUser;
+    std::unique_ptr<SvxLanguageBox> m_xLbLanguage;
+    std::unique_ptr<weld::Label> m_xFtAlgorithm;
+    std::unique_ptr<weld::ComboBox> m_xLbAlgorithm;
+    std::unique_ptr<weld::CheckButton> m_xBtnIncComments;
+    std::unique_ptr<weld::CheckButton> m_xBtnIncImages;
+
+private:
+    void Init                   ();
+    void FillUserSortListBox    ();
+
+    // Handler ------------------------
+    DECL_LINK( EnableHdl, weld::Toggleable&, void );
+    DECL_LINK( SelOutPosHdl, weld::ComboBox&, void );
+    void EdOutPosModHdl();
+    void FillAlgor();
+    DECL_LINK( FillAlgorHdl, weld::ComboBox&, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpstat.hxx b/sc/source/ui/inc/tpstat.hxx
new file mode 100644
index 000000000..bb57d7212
--- /dev/null
+++ b/sc/source/ui/inc/tpstat.hxx
@@ -0,0 +1,43 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScDocStatPage: public SfxTabPage
+{
+public:
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rSet);
+    ScDocStatPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet);
+    virtual ~ScDocStatPage() override;
+
+protected:
+    virtual bool    FillItemSet( SfxItemSet* rSet ) override;
+    virtual void    Reset      ( const SfxItemSet* rSet ) override;
+
+private:
+    std::unique_ptr<weld::Label> m_xFtTables;
+    std::unique_ptr<weld::Label> m_xFtCells;
+    std::unique_ptr<weld::Label> m_xFtPages;
+    std::unique_ptr<weld::Label> m_xFtFormula;
+    std::unique_ptr<weld::Frame> m_xFrame;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpsubt.hxx b/sc/source/ui/inc/tpsubt.hxx
new file mode 100644
index 000000000..a6dfc3cb5
--- /dev/null
+++ b/sc/source/ui/inc/tpsubt.hxx
@@ -0,0 +1,147 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+#include <global.hxx>
+
+class ScViewData;
+class ScDocument;
+struct ScSubTotalParam;
+class ScSubTotalItem;
+
+class ScTpSubTotalGroup : public SfxTabPage
+{
+protected:
+    ScTpSubTotalGroup(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet, const sal_uInt16& nTabNumber);
+
+public:
+    virtual ~ScTpSubTotalGroup() override;
+
+    bool            DoReset         ( sal_uInt16            nGroupNo,
+                                      const SfxItemSet& rArgSet  );
+    bool            DoFillItemSet   ( sal_uInt16        nGroupNo,
+                                      SfxItemSet&   rArgSet  );
+protected:
+    const OUString    aStrNone;
+    const OUString    aStrColumn;
+
+    ScViewData*             pViewData;
+    ScDocument*             pDoc;
+
+    const TypedWhichId<ScSubTotalItem> nWhichSubTotals;
+    const ScSubTotalParam&  rSubTotalData;
+    std::vector<SCCOL>      mnFieldArr;
+    sal_uInt16              nFieldCount;
+
+    std::unique_ptr<weld::ComboBox> mxLbGroup;
+    std::unique_ptr<weld::TreeView> mxLbColumns;
+    std::unique_ptr<weld::TreeView> mxLbFunctions;
+    std::unique_ptr<weld::CheckButton> mxLbSelectAllColumns;
+
+private:
+    void            Init            ();
+    void            FillListBoxes   ();
+    static ScSubTotalFunc  LbPosToFunc     ( sal_uInt16 nPos );
+    static sal_uInt16      FuncToLbPos     ( ScSubTotalFunc eFunc );
+    sal_uInt16          GetFieldSelPos  ( SCCOL nField );
+
+    // Handler ------------------------
+    DECL_LINK( SelectListBoxHdl, weld::ComboBox&, void );
+    DECL_LINK( SelectTreeListBoxHdl, weld::TreeView&, void );
+    DECL_LINK(CheckHdl, const weld::TreeView::iter_col&, void);
+    DECL_LINK(CheckBoxHdl, weld::Toggleable&, void);
+    void SelectHdl(const weld::Widget*);
+};
+
+class ScTpSubTotalGroup1 final : public ScTpSubTotalGroup
+{
+public:
+    ScTpSubTotalGroup1( weld::Container* pPage, weld::DialogController* pController,
+                        const SfxItemSet&    rArgSet );
+    static std::unique_ptr<SfxTabPage> Create      ( weld::Container* pPage, weld::DialogController* pController,
+            const SfxItemSet*     rArgSet );
+    virtual ~ScTpSubTotalGroup1() override;
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+};
+
+class ScTpSubTotalGroup2 final : public ScTpSubTotalGroup
+{
+public:
+    ScTpSubTotalGroup2( weld::Container* pPage, weld::DialogController* pController,
+                        const SfxItemSet&    rArgSet );
+    static std::unique_ptr<SfxTabPage> Create      ( weld::Container* pPage, weld::DialogController* pController,
+            const SfxItemSet*     rArgSet );
+    virtual ~ScTpSubTotalGroup2() override;
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+};
+
+class ScTpSubTotalGroup3 final : public ScTpSubTotalGroup
+{
+public:
+    ScTpSubTotalGroup3( weld::Container* pPage, weld::DialogController* pController,
+                        const SfxItemSet&    rArgSet );
+    static  std::unique_ptr<SfxTabPage> Create      ( weld::Container* pPage, weld::DialogController* pController,
+            const SfxItemSet*     rArgSet );
+    virtual ~ScTpSubTotalGroup3() override;
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+};
+
+class ScTpSubTotalOptions final : public SfxTabPage
+{
+public:
+    ScTpSubTotalOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage>  Create      ( weld::Container* pPage, weld::DialogController* pController,
+            const SfxItemSet*     rArgSet );
+    virtual ~ScTpSubTotalOptions() override;
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+
+private:
+    void Init                   ();
+    void FillUserSortListBox    ();
+
+    // Handler ------------------------
+    DECL_LINK(CheckHdl, weld::Toggleable&, void);
+
+    ScViewData*             pViewData;
+    ScDocument*             pDoc;
+    const TypedWhichId<ScSubTotalItem> nWhichSubTotals;
+    const ScSubTotalParam&  rSubTotalData;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnPagebreak;
+    std::unique_ptr<weld::CheckButton> m_xBtnCase;
+    std::unique_ptr<weld::CheckButton> m_xBtnSort;
+    std::unique_ptr<weld::Label> m_xFlSort;
+    std::unique_ptr<weld::RadioButton> m_xBtnAscending;
+    std::unique_ptr<weld::RadioButton> m_xBtnDescending;
+    std::unique_ptr<weld::CheckButton> m_xBtnFormats;
+    std::unique_ptr<weld::CheckButton> m_xBtnUserDef;
+    std::unique_ptr<weld::ComboBox> m_xLbUserDef;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tptable.hxx b/sc/source/ui/inc/tptable.hxx
new file mode 100644
index 000000000..e843f769c
--- /dev/null
+++ b/sc/source/ui/inc/tptable.hxx
@@ -0,0 +1,80 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScTablePage : public SfxTabPage
+{
+    static const WhichRangesContainer pPageTableRanges;
+public:
+    ScTablePage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rCoreSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet);
+    virtual         ~ScTablePage() override;
+
+    static WhichRangesContainer GetRanges () { return pPageTableRanges; }
+    virtual bool        FillItemSet     ( SfxItemSet* rCoreSet ) override;
+    virtual void        Reset           ( const SfxItemSet* rCoreSet ) override;
+    virtual DeactivateRC   DeactivatePage  ( SfxItemSet* pSet ) override;
+
+private:
+    void            ShowImage();
+
+private:
+    sal_uInt16              m_nOrigScalePageWidth;
+    sal_uInt16              m_nOrigScalePageHeight;
+
+    std::unique_ptr<weld::RadioButton> m_xBtnTopDown;
+    std::unique_ptr<weld::RadioButton> m_xBtnLeftRight;
+    std::unique_ptr<weld::Image> m_xBmpPageDir;
+    std::unique_ptr<weld::CheckButton> m_xBtnPageNo;
+    std::unique_ptr<weld::SpinButton> m_xEdPageNo;
+
+    std::unique_ptr<weld::CheckButton> m_xBtnHeaders;
+    std::unique_ptr<weld::CheckButton> m_xBtnGrid;
+    std::unique_ptr<weld::CheckButton> m_xBtnNotes;
+    std::unique_ptr<weld::CheckButton> m_xBtnObjects;
+    std::unique_ptr<weld::CheckButton> m_xBtnCharts;
+    std::unique_ptr<weld::CheckButton> m_xBtnDrawings;
+    std::unique_ptr<weld::CheckButton> m_xBtnFormulas;
+    std::unique_ptr<weld::CheckButton> m_xBtnNullVals;
+
+    std::unique_ptr<weld::ComboBox> m_xLbScaleMode;
+    std::unique_ptr<weld::Widget> m_xBxScaleAll;
+    std::unique_ptr<weld::MetricSpinButton> m_xEdScaleAll;
+    std::unique_ptr<weld::Widget> m_xGrHeightWidth;
+    std::unique_ptr<weld::SpinButton> m_xEdScalePageWidth;
+    std::unique_ptr<weld::CheckButton> m_xCbScalePageWidth;
+    std::unique_ptr<weld::SpinButton> m_xEdScalePageHeight;
+    std::unique_ptr<weld::CheckButton> m_xCbScalePageHeight;
+    std::unique_ptr<weld::Widget> m_xBxScalePageNum;
+    std::unique_ptr<weld::SpinButton> m_xEdScalePageNum;
+
+private:
+
+    // Handler:
+    DECL_LINK(PageDirHdl, weld::Toggleable&, void);
+    DECL_LINK(PageNoHdl, weld::Toggleable&, void);
+    void PageNoHdl(const weld::Toggleable* pBtn);
+    DECL_LINK(ScaleHdl, weld::ComboBox&, void);
+    DECL_LINK(ToggleHdl, weld::Toggleable&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpusrlst.hxx b/sc/source/ui/inc/tpusrlst.hxx
new file mode 100644
index 000000000..ead6ee662
--- /dev/null
+++ b/sc/source/ui/inc/tpusrlst.hxx
@@ -0,0 +1,88 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+class ScUserList;
+class ScDocument;
+class ScViewData;
+class ScRefAddress;
+
+class ScTpUserLists : public SfxTabPage
+{
+public:
+    ScTpUserLists(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController,
+                                          const SfxItemSet* rAttrSet);
+    virtual ~ScTpUserLists() override;
+    virtual bool        FillItemSet     ( SfxItemSet* rCoreAttrs ) override;
+    virtual void        Reset           ( const SfxItemSet* rCoreAttrs ) override;
+    virtual DeactivateRC   DeactivatePage  ( SfxItemSet* pSet ) override;
+
+private:
+    std::unique_ptr<weld::Label> mxFtLists;
+    std::unique_ptr<weld::TreeView> mxLbLists;
+    std::unique_ptr<weld::Label> mxFtEntries;
+    std::unique_ptr<weld::TextView> mxEdEntries;
+    std::unique_ptr<weld::Label> mxFtCopyFrom;
+    std::unique_ptr<weld::Entry> mxEdCopyFrom;
+    std::unique_ptr<weld::Button> mxBtnNew;
+    std::unique_ptr<weld::Button> mxBtnDiscard;
+    std::unique_ptr<weld::Button> mxBtnAdd;
+    std::unique_ptr<weld::Button> mxBtnModify;
+    std::unique_ptr<weld::Button> mxBtnRemove;
+    std::unique_ptr<weld::Button> mxBtnCopy;
+
+    const OUString      aStrQueryRemove;
+    const OUString      aStrCopyList;
+    const OUString      aStrCopyFrom;
+    const OUString      aStrCopyErr;
+
+    const sal_uInt16    nWhichUserLists;
+    std::unique_ptr<ScUserList> pUserLists;
+
+    ScDocument*     pDoc;
+    ScViewData*     pViewData;
+    OUString        aStrSelectedArea;
+
+    bool            bModifyMode;
+    bool            bCancelMode;
+    bool            bCopyDone;
+    sal_Int32       nCancelPos;
+
+    void    Init                ();
+    size_t  UpdateUserListBox   ();
+    void    UpdateEntries       ( size_t nList );
+    static void MakeListStr     ( OUString& rListStr );
+    void    AddNewList          ( const OUString& rEntriesStr );
+    void    RemoveList          ( size_t nList );
+    void    ModifyList          ( size_t          nSelList,
+                                  const OUString& rEntriesStr );
+    void    CopyListFromArea    ( const ScRefAddress& rStartPos,
+                                  const ScRefAddress& rEndPos );
+
+    // Handler:
+    DECL_LINK( LbSelectHdl, weld::TreeView&, void );
+    DECL_LINK( BtnClickHdl, weld::Button&, void );
+    DECL_LINK( EdEntriesModHdl, weld::TextView&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/tpview.hxx b/sc/source/ui/inc/tpview.hxx
new file mode 100644
index 000000000..ee35ce6f6
--- /dev/null
+++ b/sc/source/ui/inc/tpview.hxx
@@ -0,0 +1,115 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+#include <svx/colorbox.hxx>
+
+class ScViewOptions;
+
+class ScTpContentOptions : public SfxTabPage
+{
+    std::unique_ptr<ScViewOptions> m_xLocalOptions;
+
+    std::unique_ptr<weld::ComboBox> m_xGridLB;
+    std::unique_ptr<weld::Label> m_xColorFT;
+    std::unique_ptr<ColorListBox> m_xColorLB;
+    std::unique_ptr<weld::CheckButton> m_xBreakCB;
+    std::unique_ptr<weld::CheckButton> m_xGuideLineCB;
+
+    std::unique_ptr<weld::CheckButton> m_xFormulaCB;
+    std::unique_ptr<weld::CheckButton> m_xNilCB;
+    std::unique_ptr<weld::CheckButton> m_xAnnotCB;
+    std::unique_ptr<weld::CheckButton> m_xValueCB;
+    std::unique_ptr<weld::CheckButton> m_xAnchorCB;
+    std::unique_ptr<weld::CheckButton> m_xClipMarkCB;
+    std::unique_ptr<weld::CheckButton> m_xRangeFindCB;
+
+    std::unique_ptr<weld::ComboBox> m_xObjGrfLB;
+    std::unique_ptr<weld::ComboBox> m_xDiagramLB;
+    std::unique_ptr<weld::ComboBox> m_xDrawLB;
+
+    std::unique_ptr<weld::CheckButton> m_xSyncZoomCB;
+
+    std::unique_ptr<weld::CheckButton> m_xRowColHeaderCB;
+    std::unique_ptr<weld::CheckButton> m_xHScrollCB;
+    std::unique_ptr<weld::CheckButton> m_xVScrollCB;
+    std::unique_ptr<weld::CheckButton> m_xTblRegCB;
+    std::unique_ptr<weld::CheckButton> m_xOutlineCB;
+    std::unique_ptr<weld::CheckButton> m_xSummaryCB;
+    std::unique_ptr<weld::RadioButton> m_xThemedCursorRB;
+    std::unique_ptr<weld::RadioButton> m_xSystemCursorRB;
+
+    void    InitGridOpt();
+    DECL_LINK( GridHdl, weld::ComboBox&, void );
+    DECL_LINK( SelLbObjHdl, weld::ComboBox&, void );
+    DECL_LINK( CBHdl, weld::Toggleable&, void );
+
+public:
+    ScTpContentOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rCoreSet);
+    virtual ~ScTpContentOptions() override;
+    virtual bool        FillItemSet     ( SfxItemSet* rCoreSet ) override;
+    virtual void        Reset           ( const SfxItemSet* rCoreSet ) override;
+    virtual void        ActivatePage( const SfxItemSet& ) override;
+    virtual DeactivateRC   DeactivatePage( SfxItemSet* pSet ) override;
+
+};
+
+class ScDocument;
+class ScTpLayoutOptions : public SfxTabPage
+{
+    ScDocument *pDoc;
+
+    std::unique_ptr<weld::ComboBox> m_xUnitLB;
+    std::unique_ptr<weld::MetricSpinButton> m_xTabMF;
+
+    std::unique_ptr<weld::RadioButton> m_xAlwaysRB;
+    std::unique_ptr<weld::RadioButton> m_xRequestRB;
+    std::unique_ptr<weld::RadioButton> m_xNeverRB;
+
+    std::unique_ptr<weld::CheckButton> m_xAlignCB;
+    std::unique_ptr<weld::ComboBox> m_xAlignLB;
+    std::unique_ptr<weld::CheckButton> m_xEditModeCB;
+    std::unique_ptr<weld::CheckButton> m_xFormatCB;
+    std::unique_ptr<weld::CheckButton> m_xExpRefCB;
+    std::unique_ptr<weld::CheckButton> m_xSortRefUpdateCB;
+    std::unique_ptr<weld::CheckButton> m_xMarkHdrCB;
+    std::unique_ptr<weld::CheckButton> m_xTextFmtCB;
+    std::unique_ptr<weld::CheckButton> m_xReplWarnCB;
+    std::unique_ptr<weld::CheckButton> m_xLegacyCellSelectionCB;
+    std::unique_ptr<weld::CheckButton> m_xEnterPasteModeCB;
+
+    DECL_LINK(MetricHdl, weld::ComboBox&, void );
+    DECL_LINK( AlignHdl, weld::Toggleable&, void );
+
+
+public:
+    ScTpLayoutOptions(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet&  rArgSet );
+    static  std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController,
+                                          const SfxItemSet* rCoreSet);
+    virtual ~ScTpLayoutOptions() override;
+    virtual bool        FillItemSet     ( SfxItemSet* rCoreSet ) override;
+    virtual void        Reset           ( const SfxItemSet* rCoreSet ) override;
+    virtual void        ActivatePage( const SfxItemSet& ) override;
+    virtual DeactivateRC   DeactivatePage( SfxItemSet* pSet ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/transobj.hxx b/sc/source/ui/inc/transobj.hxx
new file mode 100644
index 000000000..adc58b6a5
--- /dev/null
+++ b/sc/source/ui/inc/transobj.hxx
@@ -0,0 +1,112 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/transfer.hxx>
+#include <address.hxx>
+#include <document.hxx>
+#include <sfx2/objsh.hxx>
+
+
+class ScDocShell;
+class ScMarkData;
+enum class ScDragSrc;
+
+namespace com::sun::star {
+    namespace sheet {
+        class XSheetCellRanges;
+    }
+}
+
+class SAL_DLLPUBLIC_RTTI ScTransferObj : public TransferDataContainer
+{
+private:
+    std::shared_ptr<ScDocument>     m_pDoc;
+    ScRange                         m_aBlock;
+    SCROW                           m_nNonFiltered;       // non-filtered rows
+    TransferableObjectDescriptor    m_aObjDesc;
+    SfxObjectShellRef               m_aDocShellRef;
+    SfxObjectShellRef               m_aDrawPersistRef;
+    css::uno::Reference<css::sheet::XSheetCellRanges> m_xDragSourceRanges;
+    SCCOL                           m_nDragHandleX;
+    SCROW                           m_nDragHandleY;
+    SCCOL                           m_nSourceCursorX;
+    SCROW                           m_nSourceCursorY;
+    SCTAB                           m_nVisibleTab;
+    ScDragSrc                       m_nDragSourceFlags;
+    bool                            m_bDragWasInternal;
+    bool                            m_bUsedForLink;
+    bool                            m_bHasFiltered;       // if has filtered rows
+    bool                            m_bUseInApi;          // to recognize clipboard content copied from API
+
+    // #i123405# added parameter to allow size calculation without limitation
+    // to PageSize, e.g. used for Metafile creation for clipboard.
+    void        InitDocShell(bool bLimitToPageSize);
+    static void StripRefs( ScDocument& rDoc, SCCOL nStartX, SCROW nStartY,
+                            SCCOL nEndX, SCROW nEndY,
+                            ScDocument& rDestDoc );
+    static void PaintToDev( OutputDevice* pDev, ScDocument& rDoc, double nPrintFactor,
+                            const ScRange& rBlock );
+    static void GetAreaSize( const ScDocument& rDoc, SCTAB nTab1, SCTAB nTab2, SCROW& nRow, SCCOL& nCol );
+
+public:
+            ScTransferObj( const std::shared_ptr<ScDocument>& pClipDoc, const TransferableObjectDescriptor& rDesc );
+    virtual ~ScTransferObj() override;
+
+    virtual void        AddSupportedFormats() override;
+    virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
+    virtual bool        WriteObject( tools::SvRef<SotTempStream>& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId,
+                                        const css::datatransfer::DataFlavor& rFlavor ) override;
+    virtual void        DragFinished( sal_Int8 nDropAction ) override;
+    virtual sal_Bool SAL_CALL isComplex() override;
+
+    ScDocument*         GetDocument() const     { return m_pDoc.get(); }        // owned by ScTransferObj
+    const ScRange&      GetRange() const        { return m_aBlock; }
+    SCROW               GetNonFilteredRows() const { return m_nNonFiltered; }
+    SCCOL               GetDragHandleX() const  { return m_nDragHandleX; }
+    SCROW               GetDragHandleY() const  { return m_nDragHandleY; }
+    bool                WasSourceCursorInSelection() const;
+    SCCOL               GetSourceCursorX() const  { return m_nSourceCursorX; }
+    SCROW               GetSourceCursorY() const  { return m_nSourceCursorY; }
+    SCTAB               GetVisibleTab() const   { return m_nVisibleTab; }
+    ScDragSrc           GetDragSourceFlags() const  { return m_nDragSourceFlags; }
+    bool                HasFilteredRows() const { return m_bHasFiltered; }
+    bool                GetUseInApi() const     { return m_bUseInApi; }
+    ScDocShell*         GetSourceDocShell();
+    ScDocument*         GetSourceDocument();
+    ScMarkData          GetSourceMarkData() const;
+
+    void                SetDrawPersist( const SfxObjectShellRef& rRef );
+    void                SetDragHandlePos( SCCOL nX, SCROW nY );
+    void                SetSourceCursorPos( SCCOL nX, SCROW nY );
+    void                SetVisibleTab( SCTAB nNew );
+    void                SetDragSource( ScDocShell* pSourceShell, const ScMarkData& rMark );
+    void                SetDragSourceFlags( ScDragSrc nFlags );
+    void                SetDragWasInternal();
+    SC_DLLPUBLIC void   SetUseInApi( bool bSet );
+
+    static  SC_DLLPUBLIC ScTransferObj* GetOwnClipboard(const css::uno::Reference<css::datatransfer::XTransferable2>&);
+
+    static SfxObjectShell* SetDrawClipDoc(bool bAnyOle, const std::shared_ptr<ScDocument>& = {} );     // update ScGlobal::xDrawClipDocShellRef
+    virtual sal_Int64 SAL_CALL getSomething( const com::sun::star::uno::Sequence< sal_Int8 >& rId ) override;
+    static const com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/uiitems.hxx b/sc/source/ui/inc/uiitems.hxx
new file mode 100644
index 000000000..7a16c79f2
--- /dev/null
+++ b/sc/source/ui/inc/uiitems.hxx
@@ -0,0 +1,277 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <scdllapi.h>
+#include <sortparam.hxx>
+#include <subtotalparam.hxx>
+#include <paramisc.hxx>
+#include <svl/poolitem.hxx>
+
+#include <memory>
+#include <vector>
+
+namespace editeng {
+    struct MisspellRanges;
+}
+
+class ScEditEngineDefaulter;
+class EditTextObject;
+class ScViewData;
+class ScDPSaveData;
+struct ScQueryParam;
+
+//  Items
+
+class ScInputStatusItem : public SfxPoolItem
+{
+    ScAddress           aCursorPos;
+    ScAddress           aStartPos;
+    ScAddress           aEndPos;
+    OUString            aString;
+    std::unique_ptr<EditTextObject>             pEditData;
+    const std::vector<editeng::MisspellRanges>* mpMisspellRanges;
+
+public:
+
+                            ScInputStatusItem( sal_uInt16 nWhich,
+                                               const ScAddress& rCurPos,
+                                               const ScAddress& rStartPos,
+                                               const ScAddress& rEndPos,
+                                               const OUString& rString,
+                                               const EditTextObject* pData );
+                            ScInputStatusItem( const ScInputStatusItem& rItem );
+                            virtual ~ScInputStatusItem() override;
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScInputStatusItem* Clone( SfxItemPool *pPool = nullptr ) const override;
+
+    const ScAddress&        GetPos() const      { return aCursorPos; }
+
+    const OUString&         GetString() const   { return aString; }
+    const EditTextObject*   GetEditData() const { return pEditData.get(); }
+
+    void SetMisspellRanges( const std::vector<editeng::MisspellRanges>* pRanges );
+    const std::vector<editeng::MisspellRanges>* GetMisspellRanges() const { return mpMisspellRanges;}
+};
+
+#define SC_TAB_INSERTED     1
+#define SC_TAB_DELETED      2
+#define SC_TAB_MOVED        3
+#define SC_TAB_COPIED       4
+#define SC_TAB_HIDDEN       5
+#define SC_TABS_INSERTED    6
+#define SC_TABS_DELETED     7
+
+class ScTablesHint : public SfxHint
+{
+    sal_uInt16 nId;
+    SCTAB nTab1;
+    SCTAB nTab2;
+
+public:
+                    ScTablesHint(sal_uInt16 nNewId, SCTAB nTable1, SCTAB nTable2=0);
+                    virtual ~ScTablesHint() override;
+
+    sal_uInt16      GetTablesHintId() const { return nId; }
+    SCTAB           GetTab1() const         { return nTab1; }
+    SCTAB           GetTab2() const         { return nTab2; }
+};
+
+class ScEditViewHint : public SfxHint
+{
+    ScEditEngineDefaulter*  pEditEngine;
+    ScAddress                   aCursorPos;
+
+public:
+                    ScEditViewHint() = delete;
+                    ScEditViewHint( ScEditEngineDefaulter* pEngine, const ScAddress& rCurPos );
+                    virtual ~ScEditViewHint() override;
+
+    SCCOL           GetCol() const      { return aCursorPos.Col(); }
+    SCROW           GetRow() const      { return aCursorPos.Row(); }
+    SCTAB           GetTab() const      { return aCursorPos.Tab(); }
+    ScEditEngineDefaulter*  GetEngine() const   { return pEditEngine; }
+};
+
+class ScIndexHint : public SfxHint
+{
+    sal_uInt16 nIndex;
+
+public:
+                    ScIndexHint(SfxHintId nNewId, sal_uInt16 nIdx);
+                    virtual ~ScIndexHint() override;
+
+    sal_uInt16      GetIndex() const        { return nIndex; }
+};
+
+// Parameter item for the sort dialog:
+
+class SC_DLLPUBLIC ScSortItem : public SfxPoolItem
+{
+public:
+                            ScSortItem( sal_uInt16              nWhich,
+                                        ScViewData*         ptrViewData,
+                                        const ScSortParam*  pSortData );
+                            ScSortItem( sal_uInt16              nWhich,
+                                        const ScSortParam*  pSortData );
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScSortItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
+
+    ScViewData*         GetViewData () const { return pViewData; }
+    const ScSortParam&  GetSortData () const { return theSortData; }
+
+private:
+    ScViewData*     pViewData;
+    ScSortParam     theSortData;
+};
+
+class SC_DLLPUBLIC ScQueryItem : public SfxPoolItem
+{
+public:
+                            ScQueryItem( sal_uInt16                 nWhich,
+                                         ScViewData*            ptrViewData,
+                                         const ScQueryParam*    pQueryData );
+                            ScQueryItem( sal_uInt16                 nWhich,
+                                         const ScQueryParam*    pQueryData );
+                            ScQueryItem( const ScQueryItem& rItem );
+                            virtual ~ScQueryItem() override;
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScQueryItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+
+    ScViewData*         GetViewData () const { return pViewData; }
+    const ScQueryParam& GetQueryData() const;
+
+    bool        GetAdvancedQuerySource(ScRange& rSource) const;
+    void        SetAdvancedQuerySource(const ScRange* pSource);
+
+private:
+    std::unique_ptr<ScQueryParam> mpQueryData;
+    ScViewData*     pViewData;
+    ScRange         aAdvSource;
+    bool            bIsAdvanced;
+};
+
+class SC_DLLPUBLIC ScSubTotalItem : public SfxPoolItem
+{
+public:
+                ScSubTotalItem( sal_uInt16                  nWhich,
+                                ScViewData*             ptrViewData,
+                                const ScSubTotalParam*  pSubTotalData );
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScSubTotalItem* Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
+
+    ScViewData*             GetViewData () const { return pViewData; }
+    const ScSubTotalParam&  GetSubTotalData() const { return theSubTotalData; }
+
+private:
+    ScViewData*     pViewData;
+    ScSubTotalParam theSubTotalData;
+};
+
+class SC_DLLPUBLIC ScUserListItem : public SfxPoolItem
+{
+public:
+                ScUserListItem( sal_uInt16 nWhich );
+                ScUserListItem( const ScUserListItem& rItem );
+                virtual ~ScUserListItem() override;
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScUserListItem* Clone( SfxItemPool *pPool = nullptr ) const override;
+
+    void        SetUserList ( const ScUserList& rUserList );
+    ScUserList* GetUserList () const { return pUserList.get(); }
+
+private:
+    std::unique_ptr<ScUserList> pUserList;
+};
+
+class ScConsolidateItem : public SfxPoolItem
+{
+public:
+                ScConsolidateItem( sal_uInt16                    nWhich,
+                                   const ScConsolidateParam* pParam );
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScConsolidateItem* Clone( SfxItemPool *pPool = nullptr ) const override;
+
+    const ScConsolidateParam& GetData() const { return theConsData; }
+
+private:
+    ScConsolidateParam  theConsData;
+};
+
+class ScPivotItem : public SfxPoolItem
+{
+public:
+                ScPivotItem( sal_uInt16 nWhich, const ScDPSaveData* pData,
+                             const ScRange* pRange, bool bNew );
+                ScPivotItem( const ScPivotItem& rItem );
+                virtual ~ScPivotItem() override;
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScPivotItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+
+    const ScDPSaveData& GetData() const         { return *pSaveData; }
+    const ScRange&      GetDestRange() const    { return aDestRange; }
+    bool                IsNewSheet() const      { return bNewSheet; }
+
+private:
+    std::unique_ptr<ScDPSaveData>  pSaveData;
+    ScRange                        aDestRange;
+    bool                           bNewSheet;
+};
+
+class ScSolveItem : public SfxPoolItem
+{
+public:
+                ScSolveItem( sal_uInt16              nWhich,
+                             const ScSolveParam* pParam );
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScSolveItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+
+    const ScSolveParam& GetData() const { return theSolveData; }
+
+private:
+    ScSolveParam    theSolveData;
+};
+
+class ScTabOpItem : public SfxPoolItem
+{
+public:
+                ScTabOpItem( sal_uInt16              nWhich,
+                             const ScTabOpParam* pParam );
+
+    virtual bool            operator==( const SfxPoolItem& ) const override;
+    virtual ScTabOpItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+
+    const ScTabOpParam& GetData() const { return theTabOpData; }
+
+private:
+    ScTabOpParam    theTabOpData;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/uiobject.hxx b/sc/source/ui/inc/uiobject.hxx
new file mode 100644
index 000000000..4545c50e7
--- /dev/null
+++ b/sc/source/ui/inc/uiobject.hxx
@@ -0,0 +1,47 @@
+/* -*- 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/.
+ */
+
+#include "gridwin.hxx"
+#include <memory>
+#include <vcl/uitest/uiobject.hxx>
+
+class ScGridWindow;
+class ScDBFunc;
+class ScDrawView;
+class ScTabViewShell;
+class ScViewFunc;
+
+class ScGridWinUIObject : public WindowUIObject
+{
+    VclPtr<ScGridWindow> mxGridWindow;
+
+public:
+    ScGridWinUIObject(const VclPtr<ScGridWindow>& xGridWin);
+
+    virtual StringMap get_state() override;
+
+    virtual void execute(const OUString& rAction, const StringMap& rParameters) override;
+
+    virtual std::unique_ptr<UIObject> get_child(const OUString& rID) override;
+
+    static std::unique_ptr<UIObject> create(vcl::Window* pWindow);
+
+    virtual std::set<OUString> get_children() const override;
+
+protected:
+    virtual OUString get_name() const override;
+
+private:
+    ScDBFunc* getDBFunc();
+    ScDrawView* getDrawView();
+    ScTabViewShell* getViewShell();
+    ScViewFunc* getViewFunc();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undo/UndoDeleteSparkline.hxx b/sc/source/ui/inc/undo/UndoDeleteSparkline.hxx
new file mode 100644
index 000000000..97fcd77d9
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoDeleteSparkline.hxx
@@ -0,0 +1,43 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <address.hxx>
+#include <memory>
+
+namespace sc
+{
+class SparklineGroup;
+struct SparklineData;
+
+/** Undo action for deleting a Sparkline */
+class UndoDeleteSparkline : public ScSimpleUndo
+{
+private:
+    std::shared_ptr<sc::SparklineGroup> mpSparklineGroup;
+    ScAddress maSparklinePosition;
+
+public:
+    UndoDeleteSparkline(ScDocShell& rDocShell, ScAddress const& rSparklinePosition);
+
+    virtual ~UndoDeleteSparkline() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undo/UndoDeleteSparklineGroup.hxx b/sc/source/ui/inc/undo/UndoDeleteSparklineGroup.hxx
new file mode 100644
index 000000000..081a741ab
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoDeleteSparklineGroup.hxx
@@ -0,0 +1,45 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <address.hxx>
+#include <memory>
+
+namespace sc
+{
+class SparklineGroup;
+
+/** Undo action for deleting a sparkline group and all associated sparklines */
+class UndoDeleteSparklineGroup : public ScSimpleUndo
+{
+private:
+    std::shared_ptr<sc::SparklineGroup> mpSparklineGroup;
+    std::vector<std::shared_ptr<sc::Sparkline>> maSparklines;
+    SCTAB mnTab;
+
+public:
+    UndoDeleteSparklineGroup(ScDocShell& rDocShell,
+                             std::shared_ptr<sc::SparklineGroup> const& pSparklineGroup,
+                             SCTAB nSheetIndex);
+
+    virtual ~UndoDeleteSparklineGroup() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undo/UndoEditSparkline.hxx b/sc/source/ui/inc/undo/UndoEditSparkline.hxx
new file mode 100644
index 000000000..4e33eaa1f
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoEditSparkline.hxx
@@ -0,0 +1,47 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <address.hxx>
+#include <rangelst.hxx>
+#include <memory>
+
+namespace sc
+{
+class Sparkline;
+struct SparklineData;
+
+/** Undo action for editing a Sparkline */
+class UndoEditSparkline : public ScSimpleUndo
+{
+private:
+    std::shared_ptr<sc::Sparkline> mpSparkline;
+    SCTAB mnTab;
+    ScRangeList maOldDataRange;
+    ScRangeList maNewDataRange;
+
+public:
+    UndoEditSparkline(ScDocShell& rDocShell, std::shared_ptr<sc::Sparkline> const& rpSparkline,
+                      SCTAB nTab, ScRangeList const& rDataRange);
+
+    virtual ~UndoEditSparkline() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undo/UndoEditSparklineGroup.hxx b/sc/source/ui/inc/undo/UndoEditSparklineGroup.hxx
new file mode 100644
index 000000000..4ab3e6a4e
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoEditSparklineGroup.hxx
@@ -0,0 +1,44 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <memory>
+
+#include <SparklineAttributes.hxx>
+#include <SparklineGroup.hxx>
+
+namespace sc
+{
+/** Undo action for editing a Sparkline */
+class UndoEditSparklneGroup : public ScSimpleUndo
+{
+private:
+    std::shared_ptr<sc::SparklineGroup> m_pSparklineGroup;
+    sc::SparklineAttributes m_aNewAttributes;
+    sc::SparklineAttributes m_aOriginalAttributes;
+
+public:
+    UndoEditSparklneGroup(ScDocShell& rDocShell,
+                          std::shared_ptr<sc::SparklineGroup> const& rSparklineGroup,
+                          sc::SparklineAttributes const& rAttributes);
+    virtual ~UndoEditSparklneGroup() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undo/UndoGroupSparklines.hxx b/sc/source/ui/inc/undo/UndoGroupSparklines.hxx
new file mode 100644
index 000000000..bcbc470bc
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoGroupSparklines.hxx
@@ -0,0 +1,56 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <memory>
+
+namespace sc
+{
+/** Previous sparkline group data, which is restored at Undo grouping */
+struct UndoGroupSparklinesData
+{
+    UndoGroupSparklinesData(ScAddress const& rAddress, ScRangeList const& rDataRangeList,
+                            std::shared_ptr<sc::SparklineGroup> const& rpGroup)
+        : m_aAddress(rAddress)
+        , m_aDataRangeList(rDataRangeList)
+        , m_pSparklineGroup(rpGroup)
+    {
+    }
+
+    ScAddress m_aAddress;
+    ScRangeList m_aDataRangeList;
+    std::shared_ptr<sc::SparklineGroup> m_pSparklineGroup;
+};
+
+/** Undo action for grouping sparklines */
+class UndoGroupSparklines : public ScSimpleUndo
+{
+private:
+    ScRange m_aRange;
+    std::shared_ptr<sc::SparklineGroup> m_pSparklineGroup;
+    std::vector<UndoGroupSparklinesData> m_aUndoData;
+
+public:
+    UndoGroupSparklines(ScDocShell& rDocShell, ScRange const& rRange,
+                        std::shared_ptr<sc::SparklineGroup> const& rpSparklineGroup);
+    virtual ~UndoGroupSparklines() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undo/UndoInsertSparkline.hxx b/sc/source/ui/inc/undo/UndoInsertSparkline.hxx
new file mode 100644
index 000000000..d9e1885f1
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoInsertSparkline.hxx
@@ -0,0 +1,45 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <address.hxx>
+#include <memory>
+
+namespace sc
+{
+class SparklineGroup;
+struct SparklineData;
+
+/** Undo action for inserting a Sparkline */
+class UndoInsertSparkline : public ScSimpleUndo
+{
+private:
+    std::vector<sc::SparklineData> maSparklineDataVector;
+    std::shared_ptr<sc::SparklineGroup> mpSparklineGroup;
+
+public:
+    UndoInsertSparkline(ScDocShell& rDocShell,
+                        std::vector<SparklineData> const& rSparklineDataVector,
+                        std::shared_ptr<sc::SparklineGroup> pSparklineGroup);
+
+    virtual ~UndoInsertSparkline() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undo/UndoUngroupSparklines.hxx b/sc/source/ui/inc/undo/UndoUngroupSparklines.hxx
new file mode 100644
index 000000000..ce49d701e
--- /dev/null
+++ b/sc/source/ui/inc/undo/UndoUngroupSparklines.hxx
@@ -0,0 +1,54 @@
+/* -*- 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/.
+ *
+ */
+
+#pragma once
+
+#include <undobase.hxx>
+#include <memory>
+
+namespace sc
+{
+/** Previous sparkline group data, which is restored at undo ungroupping */
+struct SparklineUndoData
+{
+    SparklineUndoData(ScAddress const& rAddress, ScRangeList const& rDataRangeList,
+                      std::shared_ptr<sc::SparklineGroup> const& rpGroup)
+        : m_aAddress(rAddress)
+        , m_aDataRangeList(rDataRangeList)
+        , m_pSparklineGroup(rpGroup)
+    {
+    }
+
+    ScAddress m_aAddress;
+    ScRangeList m_aDataRangeList;
+    std::shared_ptr<sc::SparklineGroup> m_pSparklineGroup;
+};
+
+/** Undo action for ungrouping sparklines */
+class UndoUngroupSparklines : public ScSimpleUndo
+{
+private:
+    ScRange m_aRange;
+    std::vector<SparklineUndoData> m_aUndoData;
+
+public:
+    UndoUngroupSparklines(ScDocShell& rDocShell, ScRange const& rRange);
+    virtual ~UndoUngroupSparklines() override;
+
+    void Undo() override;
+    void Redo() override;
+    bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+    void Repeat(SfxRepeatTarget& rTarget) override;
+    OUString GetComment() const override;
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undobase.hxx b/sc/source/ui/inc/undobase.hxx
new file mode 100644
index 000000000..4e07e6ae5
--- /dev/null
+++ b/sc/source/ui/inc/undobase.hxx
@@ -0,0 +1,178 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <svl/undo.hxx>
+#include <address.hxx>
+#include "docsh.hxx"
+
+#include <memory>
+#include <map>
+
+class SdrUndoAction;
+class ScRefUndoData;
+class ScDBData;
+
+class SC_DLLPUBLIC ScSimpleUndo: public SfxUndoAction
+{
+    ScSimpleUndo(const ScSimpleUndo&) = delete;
+
+public:
+    typedef std::map<SCTAB, std::unique_ptr<sc::ColumnSpanSet>> DataSpansType;
+
+                    ScSimpleUndo( ScDocShell* pDocSh );
+
+    virtual bool    Merge( SfxUndoAction *pNextAction ) override;
+    /// See SfxUndoAction::GetViewShellId().
+    ViewShellId GetViewShellId() const override;
+
+protected:
+    ScDocShell*     pDocShell;
+    std::unique_ptr<SfxUndoAction>
+                    pDetectiveUndo;
+    ViewShellId     mnViewShellId;
+
+    bool            IsPaintLocked() const { return pDocShell->IsPaintLocked(); }
+
+    bool            SetViewMarkData( const ScMarkData& rMarkData );
+
+    void            BeginUndo();
+    void            EndUndo();
+    void            BeginRedo();
+    void            EndRedo();
+
+    void BroadcastChanges( const ScRange& rRange );
+
+    /**
+     * Broadcast changes on specified spans.
+     *
+     * @param rSpans container that specifies all spans whose changes need to
+     *               be broadcasted.
+     */
+    void BroadcastChanges( const DataSpansType& rSpans );
+
+    static void     ShowTable( SCTAB nTab );
+    static void     ShowTable( const ScRange& rRange );
+};
+
+enum ScBlockUndoMode { SC_UNDO_SIMPLE, SC_UNDO_MANUALHEIGHT, SC_UNDO_AUTOHEIGHT };
+
+class ScBlockUndo: public ScSimpleUndo
+{
+public:
+                    ScBlockUndo( ScDocShell* pDocSh, const ScRange& rRange,
+                                 ScBlockUndoMode eBlockMode );
+    virtual         ~ScBlockUndo() override;
+
+protected:
+    ScRange         aBlockRange;
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+    ScBlockUndoMode eMode;
+
+    void            BeginUndo();
+    void            EndUndo();
+//  void            BeginRedo();
+    void            EndRedo();
+
+    bool            AdjustHeight();
+    void            ShowBlock();
+};
+
+class SC_DLLPUBLIC ScMultiBlockUndo: public ScSimpleUndo
+{
+public:
+    ScMultiBlockUndo(ScDocShell* pDocSh, const ScRangeList& rRanges);
+    virtual ~ScMultiBlockUndo() override;
+
+protected:
+    ScRangeList     maBlockRanges;
+    std::unique_ptr<SdrUndoAction> mpDrawUndo;
+
+    void BeginUndo();
+    void EndUndo();
+    void EndRedo();
+
+    void ShowBlock();
+};
+
+// for functions that act on a database range - takes care of the unnamed database range
+// (collected separately, before the undo action, for showing dialogs etc.)
+
+class ScDBFuncUndo: public ScSimpleUndo
+{
+protected:
+    std::unique_ptr<ScDBData> pAutoDBRange;
+    ScRange         aOriginalRange;
+
+public:
+                    ScDBFuncUndo( ScDocShell* pDocSh, const ScRange& rOriginal );
+    virtual         ~ScDBFuncUndo() override;
+
+    void            BeginUndo();
+    void            EndUndo();
+    void            BeginRedo();
+    void            EndRedo();
+};
+
+class ScMoveUndo: public ScSimpleUndo               // with references
+{
+public:
+                    ScMoveUndo( ScDocShell* pDocSh,
+                                ScDocumentUniquePtr pRefDoc, std::unique_ptr<ScRefUndoData> pRefData );
+    virtual         ~ScMoveUndo() override;
+
+protected:
+    std::unique_ptr<SdrUndoAction>  pDrawUndo;
+    ScDocumentUniquePtr             pRefUndoDoc;
+    std::unique_ptr<ScRefUndoData>  pRefUndoData;
+
+    void            BeginUndo();
+    void            EndUndo();
+//  void            BeginRedo();
+//  void            EndRedo();
+
+private:
+    void            UndoRef();
+};
+
+class ScUndoWrapper: public SfxUndoAction           // for manual merging of actions
+{
+    std::unique_ptr<SfxUndoAction>  pWrappedUndo;
+    ViewShellId                     mnViewShellId;
+
+public:
+                            ScUndoWrapper( std::unique_ptr<SfxUndoAction> pUndo );
+    virtual                 ~ScUndoWrapper() override;
+
+    SfxUndoAction*          GetWrappedUndo()        { return pWrappedUndo.get(); }
+    void                    ForgetWrappedUndo();
+
+    virtual void            Undo() override;
+    virtual void            Redo() override;
+    virtual void            Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool            CanRepeat(SfxRepeatTarget& rTarget) const override;
+    virtual bool            Merge( SfxUndoAction *pNextAction ) override;
+    virtual OUString        GetComment() const override;
+    virtual OUString        GetRepeatComment(SfxRepeatTarget&) const override;
+    /// See SfxUndoAction::GetViewShellId().
+    ViewShellId GetViewShellId() const override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undoblk.hxx b/sc/source/ui/inc/undoblk.hxx
new file mode 100644
index 000000000..a0de06cb6
--- /dev/null
+++ b/sc/source/ui/inc/undoblk.hxx
@@ -0,0 +1,983 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include "undobase.hxx"
+#include <markdata.hxx>
+#include "spellparam.hxx"
+#include "cellmergeoption.hxx"
+#include <paramisc.hxx>
+#include <editeng/boxitem.hxx>
+
+#include <memory>
+
+class ScDocShell;
+class ScOutlineTable;
+class ScPatternAttr;
+class SvxSearchItem;
+class SdrUndoAction;
+class ScEditDataArray;
+
+class ScUndoInsertCells: public ScMoveUndo
+{
+public:
+                    ScUndoInsertCells( ScDocShell* pNewDocShell,
+                                       const ScRange& rRange,
+                                       SCTAB nNewCount, std::unique_ptr<SCTAB[]> pNewTabs, std::unique_ptr<SCTAB[]> pNewScenarios,
+                                       InsCellCmd eNewCmd, ScDocumentUniquePtr pUndoDocument, std::unique_ptr<ScRefUndoData> pRefData,
+                                       bool bNewPartOfPaste );
+    virtual         ~ScUndoInsertCells() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat( SfxRepeatTarget& rTarget ) override;
+    virtual bool    CanRepeat( SfxRepeatTarget& rTarget ) const override;
+
+    virtual OUString GetComment() const override;
+
+    virtual bool    Merge( SfxUndoAction *pNextAction ) override;
+
+private:
+    ScRange         aEffRange;
+    SCTAB           nCount;
+    std::unique_ptr<SCTAB[]>
+                    pTabs;
+    std::unique_ptr<SCTAB[]>
+                    pScenarios;
+    sal_uLong       nEndChangeAction;
+    InsCellCmd      eCmd;
+    bool            bPartOfPaste;
+    std::unique_ptr<SfxUndoAction>
+                    pPasteUndo;
+
+    void            DoChange ( const bool bUndo );
+    void            SetChangeTrack();
+};
+
+class ScUndoDeleteCells: public ScMoveUndo
+{
+public:
+                    ScUndoDeleteCells( ScDocShell* pNewDocShell,
+                                       const ScRange& rRange,
+                                       SCTAB nNewCount, std::unique_ptr<SCTAB[]> pNewTabs, std::unique_ptr<SCTAB[]> pNewScenarios,
+                                       DelCellCmd eNewCmd, ScDocumentUniquePtr pUndoDocument, std::unique_ptr<ScRefUndoData> pRefData );
+    virtual         ~ScUndoDeleteCells() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScRange         aEffRange;
+    SCTAB           nCount;
+    std::unique_ptr<SCTAB[]>
+                    pTabs;
+    std::unique_ptr<SCTAB[]>
+                    pScenarios;
+    sal_uLong       nStartChangeAction;
+    sal_uLong       nEndChangeAction;
+    DelCellCmd      eCmd;
+
+    void            DoChange ( const bool bUndo );
+    void            SetChangeTrack();
+};
+
+class ScUndoDeleteMulti: public ScMoveUndo
+{
+public:
+
+    ScUndoDeleteMulti( ScDocShell* pNewDocShell,
+                       bool bNewRows, bool bNeedsRefresh, SCTAB nNewTab,
+                       std::vector<sc::ColRowSpan>&& rSpans,
+                       ScDocumentUniquePtr pUndoDocument, std::unique_ptr<ScRefUndoData> pRefData );
+
+    virtual         ~ScUndoDeleteMulti() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    bool            mbRows:1;
+    bool            mbRefresh:1;
+    SCTAB           nTab;
+    std::vector<sc::ColRowSpan> maSpans;
+    sal_uLong           nStartChangeAction;
+    sal_uLong           nEndChangeAction;
+
+    void            DoChange() const;
+    void            SetChangeTrack();
+};
+
+class SC_DLLPUBLIC ScUndoCut: public ScBlockUndo
+{
+public:
+    ScUndoCut(ScDocShell* pNewDocShell,
+              const ScRange& aRange, // adjusted for merged cells
+              const ScAddress& aOldEnd, // end position without adjustment
+              const ScMarkData& rMark, // selected sheets
+              ScDocumentUniquePtr pNewUndoDoc);
+    virtual         ~ScUndoCut() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData          aMarkData;
+    ScDocumentUniquePtr
+                        pUndoDoc;
+    ScRange             aExtendedRange;
+    sal_uLong           nStartChangeAction;
+    sal_uLong           nEndChangeAction;
+
+    void            DoChange( const bool bUndo );
+    void            SetChangeTrack();
+};
+
+struct ScUndoPasteOptions
+{
+    ScPasteFunc  nFunction;
+    bool       bSkipEmptyCells;
+    bool       bTranspose;
+    bool       bAsLink;
+    InsCellCmd eMoveMode;
+
+    ScUndoPasteOptions() :
+        nFunction( ScPasteFunc::NONE ),
+        bSkipEmptyCells( false ),
+        bTranspose( false ),
+        bAsLink( false ),
+        eMoveMode( INS_NONE )
+    {}
+};
+
+class SC_DLLPUBLIC ScUndoPaste: public ScMultiBlockUndo
+{
+public:
+    ScUndoPaste(ScDocShell* pNewDocShell, const ScRangeList& rRanges,
+                const ScMarkData& rMark,
+                ScDocumentUniquePtr pNewUndoDoc, ScDocumentUniquePtr pNewRedoDoc,
+                InsertDeleteFlags nNewFlags,
+                std::unique_ptr<ScRefUndoData> pRefData,
+                bool bRedoIsFilled = true,
+                const ScUndoPasteOptions* pOptions = nullptr);
+    virtual ~ScUndoPaste() override;
+
+    virtual void Undo() override;
+    virtual void Redo() override;
+    virtual void Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr pUndoDoc;
+    ScDocumentUniquePtr pRedoDoc;
+    InsertDeleteFlags nFlags;
+    std::unique_ptr<ScRefUndoData> pRefUndoData;
+    std::unique_ptr<ScRefUndoData> pRefRedoData;
+    sal_uLong       nStartChangeAction;
+    sal_uLong       nEndChangeAction;
+    bool            bRedoFilled;
+    ScUndoPasteOptions aPasteOptions;
+
+    void DoChange(bool bUndo);
+    void SetChangeTrack();
+};
+
+class ScUndoDragDrop: public ScMoveUndo
+{
+public:
+                    ScUndoDragDrop( ScDocShell* pNewDocShell,
+                                    const ScRange& rRange, const ScAddress& aNewDestPos, bool bNewCut,
+                                    ScDocumentUniquePtr pUndoDocument,
+                                    bool bScenario );
+    virtual         ~ScUndoDragDrop() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    sal_uInt16 mnPaintExtFlags;
+    ScRangeList maPaintRanges;
+
+    ScRange         aSrcRange;
+    ScRange         aDestRange;
+    sal_uLong       nStartChangeAction;
+    sal_uLong       nEndChangeAction;
+    bool            bCut;
+    bool            bKeepScenarioFlags;
+
+    void            PaintArea( ScRange aRange, sal_uInt16 nExtFlags ) const;
+    void DoUndo( ScRange aRange );
+
+    void            SetChangeTrack();
+};
+
+class ScUndoDeleteContents: public ScSimpleUndo
+{
+public:
+                    ScUndoDeleteContents( ScDocShell* pNewDocShell,
+                                          const ScMarkData& rMark,
+                                          const ScRange& rRange,
+                                          ScDocumentUniquePtr&& pNewUndoDoc, bool bNewMulti,
+                                          InsertDeleteFlags nNewFlags, bool bObjects );
+    virtual         ~ScUndoDeleteContents() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+    void SetDataSpans( const std::shared_ptr<DataSpansType>& pSpans );
+
+private:
+    std::shared_ptr<DataSpansType> mpDataSpans; // Spans of non-empty cells.
+
+    ScRange         aRange;
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr pUndoDoc; // Block mark and deleted data
+    std::unique_ptr<SdrUndoAction> pDrawUndo;      // Deleted objects
+    sal_uLong       nStartChangeAction;
+    sal_uLong       nEndChangeAction;
+    InsertDeleteFlags nFlags;
+    bool            bMulti;         // Multi selection
+
+    void            DoChange( const bool bUndo );
+    void            SetChangeTrack();
+};
+
+class ScUndoFillTable: public ScSimpleUndo
+{
+public:
+                    ScUndoFillTable( ScDocShell* pNewDocShell,
+                                     const ScMarkData& rMark,
+                                     SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                                     SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
+                                     ScDocumentUniquePtr pNewUndoDoc, bool bNewMulti, SCTAB nSrc,
+                                     InsertDeleteFlags nFlg, ScPasteFunc nFunc, bool bSkip, bool bLink );
+    virtual         ~ScUndoFillTable() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScRange         aRange;
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr
+                    pUndoDoc;       // Block mark and deleted data
+    sal_uLong       nStartChangeAction;
+    sal_uLong       nEndChangeAction;
+    InsertDeleteFlags nFlags;
+    ScPasteFunc       nFunction;
+    SCTAB           nSrcTab;
+    bool            bMulti;         // Multi selection
+    bool            bSkipEmpty;
+    bool            bAsLink;
+
+    void            DoChange( const bool bUndo );
+    void            SetChangeTrack();
+};
+
+class ScUndoSelectionAttr: public ScSimpleUndo
+{
+public:
+                    ScUndoSelectionAttr( ScDocShell* pNewDocShell,
+                                         const ScMarkData& rMark,
+                                         SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                                         SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
+                                         ScDocumentUniquePtr pNewUndoDoc, bool bNewMulti,
+                                         const ScPatternAttr* pNewApply,
+                                         const SvxBoxItem* pNewOuter = nullptr,
+                                         const SvxBoxInfoItem* pNewInner = nullptr,
+                                         const ScRange* pRangeCover = nullptr );
+    virtual         ~ScUndoSelectionAttr() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+    ScEditDataArray*    GetDataArray();
+private:
+    ScMarkData      aMarkData;
+    ScRange         aRange;
+    ScRange         aRangeCover;
+    std::unique_ptr<ScEditDataArray> mpDataArray;
+    ScDocumentUniquePtr pUndoDoc;
+    bool            bMulti;
+    ScPatternAttr*  pApplyPattern;
+    SvxBoxItem*     pLineOuter;
+    SvxBoxInfoItem* pLineInner;
+
+    void            DoChange( const bool bUndo );
+    void            ChangeEditData( const bool bUndo );
+};
+
+class ScUndoWidthOrHeight: public ScSimpleUndo
+{
+public:
+                    ScUndoWidthOrHeight( ScDocShell* pNewDocShell,
+                                         const ScMarkData& rMark,
+                                         SCCOLROW nNewStart, SCTAB nNewStartTab,
+                                         SCCOLROW nNewEnd, SCTAB nNewEndTab,
+                                         ScDocumentUniquePtr pNewUndoDoc,
+                                        std::vector<sc::ColRowSpan>&& rRanges,
+                                         std::unique_ptr<ScOutlineTable> pNewUndoTab,
+                                         ScSizeMode eNewMode, sal_uInt16 nNewSizeTwips,
+                                         bool bNewWidth );
+    virtual         ~ScUndoWidthOrHeight() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData      aMarkData;
+    SCCOLROW        nStart;
+    SCCOLROW        nEnd;
+    SCTAB           nStartTab;
+    SCTAB           nEndTab;
+    ScDocumentUniquePtr pUndoDoc;
+    std::unique_ptr<ScOutlineTable> pUndoTab;
+    std::vector<sc::ColRowSpan> maRanges;
+    sal_uInt16      nNewSize;
+    bool            bWidth;
+    ScSizeMode      eMode;
+    std::unique_ptr<SdrUndoAction>  pDrawUndo;
+};
+
+class ScUndoAutoFill: public ScBlockUndo
+{
+public:
+                    ScUndoAutoFill( ScDocShell* pNewDocShell,
+                                    const ScRange& rRange, const ScRange& rSourceArea,
+                                    ScDocumentUniquePtr pNewUndoDoc, const ScMarkData& rMark,
+                                    FillDir eNewFillDir,
+                                    FillCmd eNewFillCmd, FillDateCmd eNewFillDateCmd,
+                                    double fNewStartValue, double fNewStepValue, double fNewMaxValue );
+    virtual         ~ScUndoAutoFill() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScRange         aSource;
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    FillDir         eFillDir;
+    FillCmd         eFillCmd;
+    FillDateCmd     eFillDateCmd;
+    double          fStartValue;
+    double          fStepValue;
+    double          fMaxValue;
+    sal_uLong           nStartChangeAction;
+    sal_uLong           nEndChangeAction;
+
+    void            SetChangeTrack();
+};
+
+class ScUndoMerge: public ScSimpleUndo
+{
+public:
+                    ScUndoMerge( ScDocShell* pNewDocShell, const ScCellMergeOption& rOption,
+                                 bool bMergeContents, ScDocumentUniquePtr pUndoDoc,
+                                 std::unique_ptr<SdrUndoAction> pDrawUndo);
+    virtual         ~ScUndoMerge() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScCellMergeOption maOption;
+    bool            mbMergeContents;        // Merge contents in Redo().
+    ScDocumentUniquePtr mxUndoDoc;              // when data is merged
+    std::unique_ptr<SdrUndoAction> mpDrawUndo;
+
+    void            DoChange( bool bUndo ) const;
+};
+
+class ScUndoAutoFormat: public ScBlockUndo
+{
+public:
+                    ScUndoAutoFormat( ScDocShell* pNewDocShell,
+                                      const ScRange& rRange, ScDocumentUniquePtr pNewUndoDoc,
+                                      const ScMarkData& rMark,
+                                      bool bNewSize, sal_uInt16 nNewFormatNo );
+    virtual         ~ScUndoAutoFormat() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScDocumentUniquePtr
+                    pUndoDoc;       // deleted data
+    ScMarkData      aMarkData;
+    bool            bSize;
+    sal_uInt16      nFormatNo;
+};
+
+class ScUndoReplace: public ScSimpleUndo
+{
+public:
+                    ScUndoReplace( ScDocShell* pNewDocShell,
+                                   const ScMarkData& rMark,
+                                   SCCOL nCurX, SCROW nCurY, SCTAB nCurZ,
+                                   const OUString& rNewUndoStr, ScDocumentUniquePtr pNewUndoDoc,
+                                   const SvxSearchItem* pItem );
+    virtual         ~ScUndoReplace() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       aCursorPos;
+    ScMarkData      aMarkData;
+    OUString        aUndoStr;           // Data at single selection
+    ScDocumentUniquePtr pUndoDoc;           // Block mark and deleted data
+    std::unique_ptr<SvxSearchItem> pSearchItem;
+    sal_uLong           nStartChangeAction;
+    sal_uLong           nEndChangeAction;
+
+            void    SetChangeTrack();
+};
+
+class ScUndoTabOp: public ScSimpleUndo
+{
+public:
+                    ScUndoTabOp( ScDocShell* pNewDocShell,
+                                 SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                                 SCCOL nEndX,   SCROW nEndY,   SCTAB nEndZ,
+                                 ScDocumentUniquePtr pNewUndoDoc,
+                                 const ScRefAddress& rFormulaCell,
+                                 const ScRefAddress& rFormulaEnd,
+                                 const ScRefAddress& rRowCell,
+                                 const ScRefAddress& rColCell,
+                                 ScTabOpParam::Mode eMode );
+    virtual         ~ScUndoTabOp() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScRange         aRange;
+    ScDocumentUniquePtr
+                    pUndoDoc;       // Deleted data
+    ScRefAddress    theFormulaCell;
+    ScRefAddress    theFormulaEnd;
+    ScRefAddress    theRowCell;
+    ScRefAddress    theColCell;
+    ScTabOpParam::Mode meMode;
+};
+
+class ScUndoConversion : public ScSimpleUndo
+{
+public:
+
+                    ScUndoConversion( ScDocShell* pNewDocShell, const ScMarkData& rMark,
+                                      SCCOL nCurX, SCROW nCurY, SCTAB nCurZ, ScDocumentUniquePtr pNewUndoDoc,
+                                      SCCOL nNewX, SCROW nNewY, SCTAB nNewZ, ScDocumentUniquePtr pNewRedoDoc,
+                                      const ScConversionParam& rConvParam );
+    virtual         ~ScUndoConversion() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData      aMarkData;
+    ScAddress       aCursorPos;
+    ScDocumentUniquePtr pUndoDoc;           // Block mark and deleted data
+    ScAddress       aNewCursorPos;
+    ScDocumentUniquePtr pRedoDoc;           // Block mark and new data
+    sal_uLong       nStartChangeAction;
+    sal_uLong       nEndChangeAction;
+    ScConversionParam maConvParam;        /// Conversion type and parameters.
+
+    void            DoChange( ScDocument* pRefDoc, const ScAddress& rCursorPos );
+    void            SetChangeTrack();
+};
+
+class ScUndoRefConversion: public ScSimpleUndo
+{
+public:
+                    ScUndoRefConversion( ScDocShell* pNewDocShell,
+                                         const ScRange& aMarkRange, const ScMarkData& rMark,
+                                         ScDocumentUniquePtr pNewUndoDoc, ScDocumentUniquePtr pNewRedoDoc, bool bNewMulti);
+    virtual         ~ScUndoRefConversion() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData          aMarkData;
+    ScDocumentUniquePtr pUndoDoc;
+    ScDocumentUniquePtr pRedoDoc;
+    ScRange             aRange;
+    bool                bMulti;
+    sal_uLong           nStartChangeAction;
+    sal_uLong           nEndChangeAction;
+
+    void                DoChange( ScDocument* pRefDoc);
+    void                SetChangeTrack();
+};
+
+class ScUndoListNames: public ScBlockUndo
+{
+public:
+    ScUndoListNames(ScDocShell* pNewDocShell,
+                    const ScRange& rRange,
+                    ScDocumentUniquePtr pNewUndoDoc, ScDocumentUniquePtr pNewRedoDoc);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScDocumentUniquePtr xUndoDoc;
+    ScDocumentUniquePtr xRedoDoc;
+
+    void            DoChange( ScDocument* pSrcDoc ) const;
+};
+
+class ScUndoConditionalFormat : public ScSimpleUndo
+{
+public:
+    ScUndoConditionalFormat( ScDocShell* pNewDocShell,
+            ScDocumentUniquePtr pUndoDoc, ScDocumentUniquePtr pRedoDoc, const ScRange& rRange);
+    virtual         ~ScUndoConditionalFormat() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    void DoChange(ScDocument* pDoc);
+    ScDocumentUniquePtr mpUndoDoc;
+    ScDocumentUniquePtr mpRedoDoc;
+    ScRange maRange;
+};
+
+class ScUndoConditionalFormatList : public ScSimpleUndo
+{
+public:
+    ScUndoConditionalFormatList( ScDocShell* pNewDocShell,
+            ScDocumentUniquePtr pUndoDoc, ScDocumentUniquePtr pRedoDoc, SCTAB nTab);
+    virtual         ~ScUndoConditionalFormatList() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    void DoChange(const ScDocument* pDoc);
+    ScDocumentUniquePtr mpUndoDoc;
+    ScDocumentUniquePtr mpRedoDoc;
+    SCTAB mnTab;
+};
+
+class ScUndoUseScenario: public ScSimpleUndo
+{
+public:
+                    ScUndoUseScenario( ScDocShell* pNewDocShell,
+                                       const ScMarkData& rMark,
+                                       const ScArea& rDestArea, ScDocumentUniquePtr pNewUndoDoc,
+                                       const OUString& rNewName );
+    virtual         ~ScUndoUseScenario() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    ScRange         aRange;
+    ScMarkData      aMarkData;
+    OUString        aName;
+};
+
+class ScUndoSelectionStyle: public ScSimpleUndo
+{
+public:
+                    ScUndoSelectionStyle( ScDocShell* pNewDocShell,
+                                          const ScMarkData& rMark,
+                                          const ScRange& rRange,
+                                          const OUString& rName,
+                                          ScDocumentUniquePtr pNewUndoDoc );
+    virtual         ~ScUndoSelectionStyle() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    OUString        aStyleName;
+    ScRange         aRange;
+
+    void            DoChange( const bool bUndo );
+};
+
+class ScUndoRefreshLink: public ScSimpleUndo
+{
+public:
+    ScUndoRefreshLink(ScDocShell* pNewDocShell,
+                      ScDocumentUniquePtr pNewUndoDoc);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScDocumentUniquePtr xUndoDoc;
+    ScDocumentUniquePtr xRedoDoc;
+};
+
+class ScUndoEnterMatrix: public ScBlockUndo
+{
+public:
+                    ScUndoEnterMatrix( ScDocShell* pNewDocShell,
+                                       const ScRange& rArea,
+                                       ScDocumentUniquePtr pNewUndoDoc,
+                                       const OUString& rForm );
+    virtual         ~ScUndoEnterMatrix() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    OUString        aFormula;
+    sal_uLong       nStartChangeAction;
+    sal_uLong       nEndChangeAction;
+
+    void            SetChangeTrack();
+};
+
+class ScUndoInsertAreaLink : public ScSimpleUndo
+{
+public:
+                    ScUndoInsertAreaLink( ScDocShell* pShell,
+                                          const OUString& rDocName,
+                                          const OUString& rFltName, const OUString& rOptions,
+                                          const OUString& rAreaName, const ScRange& rDestRange,
+                                          sal_uLong nRefreshDelay );
+    virtual         ~ScUndoInsertAreaLink() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    OUString        aDocName;
+    OUString        aFltName;
+    OUString        aOptions;
+    OUString        aAreaName;
+    ScRange         aRange;
+    sal_uLong           nRefreshDelay;
+};
+
+class ScUndoRemoveAreaLink : public ScSimpleUndo
+{
+public:
+                    ScUndoRemoveAreaLink( ScDocShell* pShell,
+                                          const OUString& rDocName,
+                                          const OUString& rFltName, const OUString& rOptions,
+                                          const OUString& rAreaName, const ScRange& rDestRange,
+                                          sal_uLong nRefreshDelay );
+    virtual         ~ScUndoRemoveAreaLink() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    OUString        aDocName;
+    OUString        aFltName;
+    OUString        aOptions;
+    OUString        aAreaName;
+    ScRange         aRange;
+    sal_uLong           nRefreshDelay;
+};
+
+class ScUndoUpdateAreaLink : public ScSimpleUndo        //! also change BlockUndo?
+{
+public:
+    ScUndoUpdateAreaLink(ScDocShell* pShell,
+                         const OUString& rOldD,
+                         const OUString& rOldF, const OUString& rOldO,
+                         const OUString& rOldA, const ScRange& rOldR,
+                         sal_uLong nOldRD,
+                         const OUString& rNewD,
+                         const OUString& rNewF, const OUString& rNewO,
+                         const OUString& rNewA, const ScRange& rNewR,
+                         sal_uLong nNewRD,
+                         ScDocumentUniquePtr pUndo, ScDocumentUniquePtr pRedo,
+                         bool bDoInsert);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    OUString        aOldDoc;
+    OUString        aOldFlt;
+    OUString        aOldOpt;
+    OUString        aOldArea;
+    ScRange         aOldRange;
+    OUString        aNewDoc;
+    OUString        aNewFlt;
+    OUString        aNewOpt;
+    OUString        aNewArea;
+    ScRange         aNewRange;
+    ScDocumentUniquePtr xUndoDoc;
+    ScDocumentUniquePtr xRedoDoc;
+    sal_uLong       nOldRefresh;
+    sal_uLong       nNewRefresh;
+    bool            bWithInsert;
+
+    void            DoChange( const bool bUndo ) const;
+};
+
+class ScUndoIndent: public ScBlockUndo
+{
+public:
+                    ScUndoIndent( ScDocShell* pNewDocShell, const ScMarkData& rMark,
+                                  ScDocumentUniquePtr pNewUndoDoc, bool bIncrement );
+    virtual         ~ScUndoIndent() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    bool            bIsIncrement;
+};
+
+class ScUndoTransliterate: public ScBlockUndo
+{
+public:
+                    ScUndoTransliterate( ScDocShell* pNewDocShell, const ScMarkData& rMark,
+                                        ScDocumentUniquePtr pNewUndoDoc, TransliterationFlags nType );
+    virtual         ~ScUndoTransliterate() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    TransliterationFlags
+                    nTransliterationType;
+};
+
+class ScUndoClearItems: public ScBlockUndo
+{
+public:
+                    ScUndoClearItems( ScDocShell* pNewDocShell, const ScMarkData& rMark,
+                                      ScDocumentUniquePtr pNewUndoDoc, const sal_uInt16* pW );
+    virtual         ~ScUndoClearItems() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScMarkData      aMarkData;
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    std::unique_ptr<sal_uInt16[]>
+                    pWhich;
+};
+
+class ScUndoRemoveBreaks: public ScSimpleUndo
+{
+public:
+                    ScUndoRemoveBreaks( ScDocShell* pNewDocShell,
+                                    SCTAB nNewTab, ScDocumentUniquePtr pNewUndoDoc );
+    virtual         ~ScUndoRemoveBreaks() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB           nTab;
+    ScDocumentUniquePtr
+                    pUndoDoc;
+};
+
+class ScUndoRemoveMerge: public ScBlockUndo
+{
+public:
+                    ScUndoRemoveMerge( ScDocShell* pNewDocShell,
+                                       const ScCellMergeOption& rOption,
+                                       ScDocumentUniquePtr pNewUndoDoc );
+                    ScUndoRemoveMerge( ScDocShell* pNewDocShell,
+                                       const ScRange& rRange,
+                                       ScDocumentUniquePtr pNewUndoDoc );
+    virtual         ~ScUndoRemoveMerge() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+    ScDocument*     GetUndoDoc();
+    void            AddCellMergeOption( const ScCellMergeOption& rOption );
+
+private:
+    void            SetCurTab();
+
+    std::vector<ScCellMergeOption> maOptions;
+    ScDocumentUniquePtr    pUndoDoc;
+};
+
+class ScUndoBorder: public ScBlockUndo
+{
+public:
+    ScUndoBorder(ScDocShell* pNewDocShell,
+                 const ScRangeList& rRangeList,
+                 ScDocumentUniquePtr pNewUndoDoc,
+                 const SvxBoxItem& rNewOuter,
+                 const SvxBoxInfoItem& rNewInner);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScRangeList> xRanges;
+    std::unique_ptr<SvxBoxItem> xOuter;
+    std::unique_ptr<SvxBoxInfoItem> xInner;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undocell.hxx b/sc/source/ui/inc/undocell.hxx
new file mode 100644
index 000000000..b013e084f
--- /dev/null
+++ b/sc/source/ui/inc/undocell.hxx
@@ -0,0 +1,369 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "undobase.hxx"
+#include <detdata.hxx>
+#include <postit.hxx>
+#include <cellvalue.hxx>
+#include <cellvalues.hxx>
+#include <editeng/editobj.hxx>
+
+#include <memory>
+
+class ScDocShell;
+class ScPatternAttr;
+class ScRangeName;
+class ScFormulaCell;
+
+class ScUndoCursorAttr: public ScSimpleUndo
+{
+public:
+                    ScUndoCursorAttr( ScDocShell* pNewDocShell,
+                            SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,
+                            const ScPatternAttr* pOldPat, const ScPatternAttr* pNewPat,
+                            const ScPatternAttr* pApplyPat );
+    virtual         ~ScUndoCursorAttr() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+    /** once the objects are passed to this class, their life-cycle is
+        managed by this class; the calling function must pass new'ed
+        objects to this method. */
+    void            SetEditData( std::unique_ptr<EditTextObject> pOld, std::unique_ptr<EditTextObject> pNew );
+
+private:
+    SCCOL           nCol;
+    SCROW           nRow;
+    SCTAB           nTab;
+    ScPatternAttr*  pOldPattern;
+    ScPatternAttr*  pNewPattern;
+    ScPatternAttr*  pApplyPattern;
+    std::unique_ptr<EditTextObject> pOldEditData;
+    std::unique_ptr<EditTextObject> pNewEditData;
+
+    void            DoChange( const ScPatternAttr* pWhichPattern, const std::unique_ptr<EditTextObject>& pEditData ) const;
+};
+
+class ScUndoEnterData: public ScSimpleUndo
+{
+public:
+
+    struct Value
+    {
+        SCTAB mnTab;
+        bool mbHasFormat;
+        sal_uInt32 mnFormat;
+        ScCellValue maCell;
+
+        Value();
+    };
+
+    typedef std::vector<Value> ValuesType;
+
+    ScUndoEnterData(
+        ScDocShell* pNewDocShell, const ScAddress& rPos,
+        ValuesType& rOldValues, const OUString& rNewStr, std::unique_ptr<EditTextObject> pObj );
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ValuesType maOldValues;
+
+    OUString  maNewString;
+    std::unique_ptr<EditTextObject> mpNewEditData;
+    sal_uLong mnEndChangeAction;
+    ScAddress maPos;
+
+    void            DoChange() const;
+    void            SetChangeTrack();
+};
+
+class ScUndoEnterValue: public ScSimpleUndo
+{
+public:
+    ScUndoEnterValue(
+        ScDocShell* pNewDocShell, const ScAddress& rNewPos,
+        const ScCellValue& rUndoCell, double nVal );
+
+    virtual         ~ScUndoEnterValue() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       aPos;
+    ScCellValue     maOldCell;
+    double          nValue;
+    sal_uLong       nEndChangeAction;
+
+    void            SetChangeTrack();
+};
+
+class ScUndoSetCell : public ScSimpleUndo
+{
+public:
+    ScUndoSetCell( ScDocShell* pDocSh, const ScAddress& rPos, const ScCellValue& rOldVal, const ScCellValue& rNewVal );
+
+    virtual ~ScUndoSetCell() override;
+
+    virtual void Undo() override;
+    virtual void Redo() override;
+    virtual void Repeat( SfxRepeatTarget& rTarget ) override;
+    virtual bool CanRepeat( SfxRepeatTarget& rTarget ) const override;
+    virtual OUString GetComment() const override;
+
+private:
+    void SetChangeTrack();
+    void SetValue( const ScCellValue& rVal );
+    void MoveCursorToCell();
+
+private:
+    ScAddress   maPos;
+    ScCellValue maOldValue;
+    ScCellValue maNewValue;
+    sal_uLong   mnEndChangeAction;
+};
+
+class ScUndoPageBreak: public ScSimpleUndo
+{
+public:
+                    ScUndoPageBreak( ScDocShell* pNewDocShell,
+                            SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,
+                            bool bNewColumn, bool bNewInsert );
+    virtual         ~ScUndoPageBreak() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCCOL           nCol;
+    SCROW           nRow;
+    SCTAB           nTab;
+    bool            bColumn;        // Column or row break
+    bool            bInsert;        // Insert or Delete
+
+    void            DoChange( bool bInsert ) const;
+};
+
+class ScUndoPrintZoom: public ScSimpleUndo
+{
+public:
+                    ScUndoPrintZoom( ScDocShell* pNewDocShell, SCTAB nT,
+                                    sal_uInt16 nOS, sal_uInt16 nOP, sal_uInt16 nNS, sal_uInt16 nNP );
+    virtual         ~ScUndoPrintZoom() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB           nTab;
+    sal_uInt16      nOldScale;
+    sal_uInt16      nOldPages;
+    sal_uInt16      nNewScale;
+    sal_uInt16      nNewPages;
+
+    void            DoChange( bool bUndo );
+};
+
+class ScUndoThesaurus: public ScSimpleUndo
+{
+public:
+    ScUndoThesaurus( ScDocShell* pNewDocShell,
+                     SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,
+                     const ScCellValue& rOldText, const ScCellValue& rNewText );
+    virtual         ~ScUndoThesaurus() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCCOL           nCol;
+    SCROW           nRow;
+    SCTAB           nTab;
+    sal_uLong       nEndChangeAction;
+
+    ScCellValue maOldText;
+    ScCellValue maNewText;
+
+    void DoChange( bool bUndo, const ScCellValue& rText );
+    void SetChangeTrack( const ScCellValue& rOldCell );
+};
+
+/** Undo action for inserting, removing, and replacing a cell note. */
+class ScUndoReplaceNote : public ScSimpleUndo
+{
+public:
+
+    /** Constructs an undo action for inserting or removing a cell note. */
+                    ScUndoReplaceNote(
+                        ScDocShell& rDocShell,
+                        const ScAddress& rPos,
+                        const ScNoteData& rNoteData,
+                        bool bInsert,
+                        std::unique_ptr<SdrUndoAction> pDrawUndo );
+
+    /** Constructs an undo action for replacing a cell note with another. */
+                    ScUndoReplaceNote(
+                        ScDocShell& rDocShell,
+                        const ScAddress& rPos,
+                        const ScNoteData& rOldData,
+                        const ScNoteData& rNewData,
+                        std::unique_ptr<SdrUndoAction> pDrawUndo );
+
+    virtual         ~ScUndoReplaceNote() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat( SfxRepeatTarget& rTarget ) override;
+    virtual bool    CanRepeat( SfxRepeatTarget& rTarget ) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    void            DoInsertNote( const ScNoteData& rNoteData );
+    void            DoRemoveNote( const ScNoteData& rNoteData );
+
+private:
+    ScAddress       maPos;
+    ScNoteData      maOldData;
+    ScNoteData      maNewData;
+    std::unique_ptr<SdrUndoAction> mpDrawUndo;
+};
+
+/** Undo action for showing or hiding a cell note caption. */
+class ScUndoShowHideNote : public ScSimpleUndo
+{
+public:
+                    ScUndoShowHideNote( ScDocShell& rDocShell, const ScAddress& rPos, bool bShow );
+    virtual         ~ScUndoShowHideNote() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat( SfxRepeatTarget& rTarget ) override;
+    virtual bool    CanRepeat( SfxRepeatTarget& rTarget ) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       maPos;
+    bool            mbShown;
+};
+
+class ScUndoDetective: public ScSimpleUndo
+{
+public:
+                    ScUndoDetective( ScDocShell* pNewDocShell,
+                                    std::unique_ptr<SdrUndoAction> pDraw, const ScDetOpData* pOperation,
+                                    std::unique_ptr<ScDetOpList> pUndoList = nullptr );
+    virtual         ~ScUndoDetective() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    bool            bIsDelete;
+    std::unique_ptr<ScDetOpList> pOldList;
+    sal_uInt16      nAction;
+    ScAddress       aPos;
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+};
+
+class ScUndoRangeNames: public ScSimpleUndo
+{
+public:
+                    //use nTab = -1 for global range names
+                    ScUndoRangeNames( ScDocShell* pNewDocShell,
+                                      std::unique_ptr<ScRangeName> pOld, std::unique_ptr<ScRangeName> pNew , SCTAB nTab);
+    virtual         ~ScUndoRangeNames() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::unique_ptr<ScRangeName> pOldRanges;
+    std::unique_ptr<ScRangeName> pNewRanges;
+    SCTAB           mnTab;
+
+    void            DoChange( bool bUndo );
+};
+
+namespace sc {
+
+class UndoSetCells : public ScSimpleUndo
+{
+    ScAddress maTopPos;
+    CellValues maOldValues;
+    CellValues maNewValues;
+
+    void DoChange( const CellValues& rValues );
+
+public:
+    UndoSetCells( ScDocShell* pDocSh, const ScAddress& rTopPos );
+    virtual ~UndoSetCells() override;
+
+    virtual void Undo() override;
+    virtual void Redo() override;
+
+    virtual bool CanRepeat( SfxRepeatTarget& ) const override;
+    virtual OUString GetComment() const override;
+
+    CellValues& GetOldValues() { return maOldValues;}
+    void SetNewValues( const std::vector<double>& rVals );
+    void SetNewValues( const std::vector<ScFormulaCell*>& rVals );
+};
+
+} // namespace sc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undoconvert.hxx b/sc/source/ui/inc/undoconvert.hxx
new file mode 100644
index 000000000..428710d83
--- /dev/null
+++ b/sc/source/ui/inc/undoconvert.hxx
@@ -0,0 +1,33 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include "undobase.hxx"
+#include <cellvalues.hxx>
+
+namespace sc
+{
+class UndoFormulaToValue : public ScSimpleUndo
+{
+    TableValues maUndoValues;
+
+public:
+    UndoFormulaToValue(ScDocShell* pDocSh, TableValues& rUndoValues);
+
+    virtual OUString GetComment() const override;
+    virtual void Undo() override;
+    virtual void Redo() override;
+
+private:
+    void Execute();
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undodat.hxx b/sc/source/ui/inc/undodat.hxx
new file mode 100644
index 000000000..486fe07d1
--- /dev/null
+++ b/sc/source/ui/inc/undodat.hxx
@@ -0,0 +1,446 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "undobase.hxx"
+#include "refundo.hxx"
+#include <dpobject.hxx>
+#include <olinetab.hxx>
+#include <rangeutl.hxx>
+#include <rangelst.hxx>
+#include <queryparam.hxx>
+#include <subtotalparam.hxx>
+
+#include <memory>
+
+class ScDocShell;
+class SdrUndoAction;
+
+class ScUndoDoOutline: public ScSimpleUndo
+{
+public:
+                    ScUndoDoOutline( ScDocShell* pNewDocShell,
+                            SCCOLROW nNewStart, SCCOLROW nNewEnd, SCTAB nNewTab,
+                            ScDocumentUniquePtr pNewUndoDoc, bool bNewColumns,
+                            sal_uInt16 nNewLevel, sal_uInt16 nNewEntry, bool bNewShow );
+    virtual         ~ScUndoDoOutline() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCCOLROW        nStart;
+    SCCOLROW        nEnd;
+    SCTAB           nTab;
+    ScDocumentUniquePtr
+                    pUndoDoc;
+    bool            bColumns;
+    sal_uInt16      nLevel;
+    sal_uInt16      nEntry;
+    bool            bShow;
+};
+
+class ScUndoMakeOutline: public ScSimpleUndo
+{
+public:
+                    ScUndoMakeOutline( ScDocShell* pNewDocShell,
+                            SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                            SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
+                            std::unique_ptr<ScOutlineTable> pNewUndoTab,
+                            bool bNewColumns, bool bNewMake );
+    virtual         ~ScUndoMakeOutline() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       aBlockStart;
+    ScAddress       aBlockEnd;
+    std::unique_ptr<ScOutlineTable>
+                    pUndoTable;
+    bool            bColumns;
+    bool            bMake;
+};
+
+class ScUndoOutlineLevel: public ScSimpleUndo
+{
+public:
+    ScUndoOutlineLevel(ScDocShell* pNewDocShell,
+                       SCCOLROW nNewStart, SCCOLROW nNewEnd, SCTAB nNewTab,
+                       ScDocumentUniquePtr pNewUndoDoc, std::unique_ptr<ScOutlineTable> pNewUndoTab,
+                       bool bNewColumns, sal_uInt16 nNewLevel);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCCOLROW        nStart;
+    SCCOLROW        nEnd;
+    SCTAB           nTab;
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScOutlineTable> xUndoTable;
+    bool            bColumns;
+    sal_uInt16      nLevel;
+};
+
+class ScUndoOutlineBlock: public ScSimpleUndo
+{
+public:
+    ScUndoOutlineBlock(ScDocShell* pNewDocShell,
+                       SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                       SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
+                       ScDocumentUniquePtr pNewUndoDoc, std::unique_ptr<ScOutlineTable> pNewUndoTab,
+                       bool bNewShow);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       aBlockStart;
+    ScAddress       aBlockEnd;
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScOutlineTable> xUndoTable;
+    bool            bShow;
+};
+
+class ScUndoRemoveAllOutlines: public ScSimpleUndo
+{
+public:
+    ScUndoRemoveAllOutlines(ScDocShell* pNewDocShell,
+            SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+            SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
+            ScDocumentUniquePtr pNewUndoDoc, std::unique_ptr<ScOutlineTable> pNewUndoTab);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       aBlockStart;
+    ScAddress       aBlockEnd;
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScOutlineTable> xUndoTable;
+};
+
+class ScUndoAutoOutline: public ScSimpleUndo
+{
+public:
+    ScUndoAutoOutline(ScDocShell* pNewDocShell,
+                      SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                      SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
+                      ScDocumentUniquePtr pNewUndoDoc, std::unique_ptr<ScOutlineTable> pNewUndoTab);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       aBlockStart;
+    ScAddress       aBlockEnd;
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScOutlineTable> xUndoTable;
+};
+
+class ScUndoSubTotals: public ScDBFuncUndo
+{
+public:
+    ScUndoSubTotals(ScDocShell* pNewDocShell, SCTAB nNewTab,
+                    const ScSubTotalParam& rNewParam, SCROW nNewEndY,
+                    ScDocumentUniquePtr pNewUndoDoc, std::unique_ptr<ScOutlineTable> pNewUndoTab,
+                    std::unique_ptr<ScRangeName> pNewUndoRange, std::unique_ptr<ScDBCollection> pNewUndoDB);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB           nTab;
+    ScSubTotalParam aParam;                         // The original passed parameter
+    SCROW           nNewEndRow;                     // Size of result
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScOutlineTable> xUndoTable;
+    std::unique_ptr<ScRangeName> xUndoRange;
+    std::unique_ptr<ScDBCollection> xUndoDB;
+};
+
+class ScUndoQuery: public ScDBFuncUndo
+{
+public:
+                    ScUndoQuery( ScDocShell* pNewDocShell, SCTAB nNewTab,
+                            const ScQueryParam& rParam, ScDocumentUniquePtr pNewUndoDoc,
+                            std::unique_ptr<ScDBCollection> pNewUndoDB, const ScRange* pOld,
+                            bool bSize, const ScRange* pAdvSrc );
+    virtual         ~ScUndoQuery() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+    SCTAB           nTab;
+    ScQueryParam    aQueryParam;
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScDBCollection> xUndoDB;                // due to source and target range
+    ScRange         aOldDest;
+    ScRange         aAdvSource;
+    bool            bIsAdvanced;
+    bool            bDestArea;
+    bool            bDoSize;
+};
+
+class ScUndoAutoFilter: public ScDBFuncUndo
+{
+private:
+    OUString aDBName;
+    bool            bFilterSet;
+
+    void            DoChange( bool bUndo );
+
+public:
+                    ScUndoAutoFilter( ScDocShell* pNewDocShell, const ScRange& rRange,
+                                      const OUString& rName, bool bSet );
+    virtual         ~ScUndoAutoFilter() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+};
+
+class ScUndoDBData: public ScSimpleUndo
+{
+public:
+                    ScUndoDBData( ScDocShell* pNewDocShell,
+                            std::unique_ptr<ScDBCollection> pNewUndoColl,
+                            std::unique_ptr<ScDBCollection> pNewRedoColl );
+    virtual         ~ScUndoDBData() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::unique_ptr<ScDBCollection> pUndoColl;
+    std::unique_ptr<ScDBCollection> pRedoColl;
+};
+
+class ScUndoImportData: public ScSimpleUndo
+{
+public:
+    ScUndoImportData(ScDocShell* pNewDocShell, SCTAB nNewTab,
+                     const ScImportParam& rParam, SCCOL nNewEndX, SCROW nNewEndY,
+                     SCCOL nNewFormula,
+                     ScDocumentUniquePtr pNewUndoDoc, ScDocumentUniquePtr pNewRedoDoc,
+                     std::unique_ptr<ScDBData> pNewUndoData, std::unique_ptr<ScDBData> pNewRedoData);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB           nTab;
+    ScImportParam   aImportParam;
+    SCCOL           nEndCol;
+    SCROW           nEndRow;
+    ScDocumentUniquePtr xUndoDoc;
+    ScDocumentUniquePtr xRedoDoc;
+    std::unique_ptr<ScDBData> xUndoDBData;
+    std::unique_ptr<ScDBData> xRedoDBData;
+    SCCOL           nFormulaCols;
+    bool            bRedoFilled;
+};
+
+class ScUndoRepeatDB: public ScSimpleUndo
+{
+public:
+    ScUndoRepeatDB(ScDocShell* pNewDocShell, SCTAB nNewTab,
+                   SCCOL nStartX, SCROW nStartY, SCCOL nEndX, SCROW nEndY,
+                   SCROW nResultEndRow, SCCOL nCurX, SCROW nCurY,
+                   ScDocumentUniquePtr pNewUndoDoc, std::unique_ptr<ScOutlineTable> pNewUndoTab,
+                   std::unique_ptr<ScRangeName> pNewUndoRange, std::unique_ptr<ScDBCollection> pNewUndoDB,
+                   const ScRange* pOldQ, const ScRange* pNewQ);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScAddress       aBlockStart;
+    ScAddress       aBlockEnd;
+    SCROW           nNewEndRow;
+    ScAddress       aCursorPos;
+    ScDocumentUniquePtr xUndoDoc;
+    std::unique_ptr<ScOutlineTable> xUndoTable;
+    std::unique_ptr<ScRangeName> xUndoRange;
+    std::unique_ptr<ScDBCollection> xUndoDB;
+    ScRange         aOldQuery;
+    ScRange         aNewQuery;
+    bool            bQuerySize;
+};
+
+class ScUndoDataPilot: public ScSimpleUndo
+{
+public:
+    ScUndoDataPilot(ScDocShell* pNewDocShell,
+                    ScDocumentUniquePtr pOldDoc, ScDocumentUniquePtr pNewDoc,
+                    const ScDPObject* pOldObj, const ScDPObject* pNewObj,
+                    bool bMove);
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScDocumentUniquePtr xOldUndoDoc;
+    ScDocumentUniquePtr xNewUndoDoc;
+    std::unique_ptr<ScDPObject> xOldDPObject;
+    std::unique_ptr<ScDPObject> xNewDPObject;
+    bool            bAllowMove;
+};
+
+class ScUndoConsolidate: public ScSimpleUndo
+{
+public:
+    ScUndoConsolidate(ScDocShell* pNewDocShell,
+                      const ScArea& rArea, const ScConsolidateParam& rPar,
+                      ScDocumentUniquePtr pNewUndoDoc, bool bReference,
+                      SCROW nInsCount, std::unique_ptr<ScOutlineTable> pTab,
+                      std::unique_ptr<ScDBData> pData);
+
+    virtual void        Undo() override;
+    virtual void        Redo() override;
+    virtual void        Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool        CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScArea              aDestArea;
+    ScDocumentUniquePtr xUndoDoc;
+    ScConsolidateParam  aParam;
+    bool                bInsRef;
+    SCSIZE              nInsertCount;
+    std::unique_ptr<ScOutlineTable> xUndoTab;
+    std::unique_ptr<ScDBData> xUndoData;
+};
+
+class ScUndoChartData: public ScSimpleUndo
+{
+public:
+                        ScUndoChartData( ScDocShell* pNewDocShell,
+                                const OUString& rName, const ScRange& rNew,
+                                bool bColHdr, bool bRowHdr, bool bAdd );
+                        ScUndoChartData( ScDocShell* pNewDocShell,
+                                const OUString& rName, const ScRangeListRef& rNew,
+                                bool bColHdr, bool bRowHdr, bool bAdd );
+    virtual             ~ScUndoChartData() override;
+
+    virtual void        Undo() override;
+    virtual void        Redo() override;
+    virtual void        Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool        CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    OUString            aChartName;
+    ScRangeListRef      aOldRangeListRef;
+    bool                bOldColHeaders;
+    bool                bOldRowHeaders;
+//  ScRange             aNewRange;
+    ScRangeListRef      aNewRangeListRef;
+    bool                bNewColHeaders;
+    bool                bNewRowHeaders;
+    bool                bAddRange;
+
+    void                Init();
+};
+
+class ScUndoDataForm: public ScBlockUndo
+{
+public:
+    ScUndoDataForm(ScDocShell* pNewDocShell,
+                   SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                   SCCOL nEndX, SCROW nEndY, SCTAB nEndZ,
+                   const ScMarkData& rMark,
+                   ScDocumentUniquePtr pNewUndoDoc, ScDocumentUniquePtr pNewRedoDoc,
+                   std::unique_ptr<ScRefUndoData> pRefData);
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::unique_ptr<ScMarkData> mxMarkData;
+    ScDocumentUniquePtr xUndoDoc;
+    ScDocumentUniquePtr xRedoDoc;
+    std::unique_ptr<ScRefUndoData> xRefUndoData;
+    std::unique_ptr<ScRefUndoData> xRefRedoData;
+    bool            bRedoFilled;
+
+    void            DoChange( const bool bUndo );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undodraw.hxx b/sc/source/ui/inc/undodraw.hxx
new file mode 100644
index 000000000..b12eebdb3
--- /dev/null
+++ b/sc/source/ui/inc/undodraw.hxx
@@ -0,0 +1,52 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+#include <svl/undo.hxx>
+
+class ScDocShell;
+
+class ScUndoDraw: public SfxUndoAction
+{
+    std::unique_ptr<SfxUndoAction>  pDrawUndo;
+    ScDocShell*     pDocShell;
+    ViewShellId     mnViewShellId;
+
+    void            UpdateSubShell();
+
+public:
+                            ScUndoDraw( std::unique_ptr<SfxUndoAction> pUndo, ScDocShell* pDocSh );
+    virtual                 ~ScUndoDraw() override;
+
+    std::unique_ptr<SfxUndoAction> ReleaseDrawUndo()   { return std::move(pDrawUndo); }
+
+    virtual void            Undo() override;
+    virtual void            Redo() override;
+    virtual void            Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool            CanRepeat(SfxRepeatTarget& rTarget) const override;
+    virtual bool            Merge( SfxUndoAction *pNextAction ) override;
+    virtual OUString        GetComment() const override;
+    virtual OUString        GetRepeatComment(SfxRepeatTarget&) const override;
+    /// See SfxUndoAction::GetViewShellId().
+    ViewShellId GetViewShellId() const override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undoolk.hxx b/sc/source/ui/inc/undoolk.hxx
new file mode 100644
index 000000000..67d519438
--- /dev/null
+++ b/sc/source/ui/inc/undoolk.hxx
@@ -0,0 +1,32 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <memory>
+
+class SdrUndoAction;
+class ScDocument;
+
+std::unique_ptr<SdrUndoAction>  GetSdrUndoAction( ScDocument* pDoc );
+void            DoSdrUndoAction     ( SdrUndoAction* pUndoAction, ScDocument* pDoc );
+void            RedoSdrUndoAction   ( SdrUndoAction* pUndoAction );
+void            EnableDrawAdjust    ( ScDocument* pDoc, bool bEnable );
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undosort.hxx b/sc/source/ui/inc/undosort.hxx
new file mode 100644
index 000000000..64b4f0da7
--- /dev/null
+++ b/sc/source/ui/inc/undosort.hxx
@@ -0,0 +1,34 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include "undobase.hxx"
+#include <sortparam.hxx>
+
+namespace sc {
+
+class UndoSort : public ScSimpleUndo
+{
+    ReorderParam maParam;
+
+public:
+    UndoSort( ScDocShell* pDocSh, const ReorderParam& rParam );
+
+    virtual OUString GetComment() const override;
+    virtual void Undo() override;
+    virtual void Redo() override;
+
+private:
+    void Execute( bool bUndo );
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undostyl.hxx b/sc/source/ui/inc/undostyl.hxx
new file mode 100644
index 000000000..6c169c43e
--- /dev/null
+++ b/sc/source/ui/inc/undostyl.hxx
@@ -0,0 +1,102 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <optional>
+#include <svl/style.hxx>
+#include <svl/itemset.hxx>
+#include "undobase.hxx"
+
+class ScDocShell;
+
+class ScStyleSaveData
+{
+private:
+    OUString        aName;
+    OUString        aParent;
+    std::optional<SfxItemSet> moItems;
+
+public:
+    ScStyleSaveData();
+    ScStyleSaveData( const ScStyleSaveData& rOther );
+    ScStyleSaveData&    operator=( const ScStyleSaveData& rOther );
+
+    void                InitFromStyle( const SfxStyleSheetBase* pSource );
+
+    const OUString&     GetName() const     { return aName; }
+    const OUString&     GetParent() const   { return aParent; }
+    const std::optional<SfxItemSet>& GetItems() const { return moItems; }
+};
+
+class ScUndoModifyStyle: public ScSimpleUndo
+{
+private:
+    SfxStyleFamily  eFamily;
+    ScStyleSaveData aOldData;
+    ScStyleSaveData aNewData;
+
+    static void     DoChange( ScDocShell* pDocSh,
+                                const OUString& rName, SfxStyleFamily eStyleFamily,
+                                const ScStyleSaveData& rData );
+
+public:
+                    ScUndoModifyStyle( ScDocShell* pDocSh,
+                                        SfxStyleFamily eFam,
+                                        const ScStyleSaveData& rOld,
+                                        const ScStyleSaveData& rNew );
+    virtual         ~ScUndoModifyStyle() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+};
+
+class ScUndoApplyPageStyle: public ScSimpleUndo
+{
+public:
+                    ScUndoApplyPageStyle( ScDocShell* pDocSh, const OUString& rNewStyle );
+    virtual         ~ScUndoApplyPageStyle() override;
+
+    void            AddSheetAction( SCTAB nTab, const OUString& rOld );
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    struct ApplyStyleEntry
+    {
+        SCTAB           mnTab;
+        OUString        maOldStyle;
+        explicit        ApplyStyleEntry( SCTAB nTab, const OUString& rOldStyle );
+    };
+    typedef ::std::vector< ApplyStyleEntry > ApplyStyleVec;
+
+    ApplyStyleVec   maEntries;
+    OUString        maNewStyle;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undotab.hxx b/sc/source/ui/inc/undotab.hxx
new file mode 100644
index 000000000..2d94d6965
--- /dev/null
+++ b/sc/source/ui/inc/undotab.hxx
@@ -0,0 +1,471 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "undobase.hxx"
+#include <tools/color.hxx>
+#include <tabbgcolor.hxx>
+
+#include <memory>
+#include <vector>
+
+class ScDocShell;
+class SdrUndoAction;
+class ScPrintRangeSaver;
+class SdrObject;
+class ScDocProtection;
+class ScTableProtection;
+class ScMarkData;
+
+class ScUndoInsertTab : public ScSimpleUndo
+{
+public:
+                    ScUndoInsertTab(
+                            ScDocShell* pNewDocShell,
+                            SCTAB nTabNum,
+                            bool bApp,
+                            const OUString& rNewName);
+    virtual         ~ScUndoInsertTab() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    OUString        sNewName;
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+    sal_uLong       nEndChangeAction;
+    SCTAB           nTab;
+    bool            bAppend;
+
+    void            SetChangeTrack();
+};
+
+class ScUndoInsertTables : public ScSimpleUndo
+{
+public:
+                    ScUndoInsertTables(
+                            ScDocShell* pNewDocShell,
+                            SCTAB nTabNum,
+                            std::vector<OUString>&& newNameList);
+    virtual         ~ScUndoInsertTables() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+    std::vector<OUString>      aNameList;
+    sal_uLong           nStartChangeAction;
+    sal_uLong           nEndChangeAction;
+    SCTAB           nTab;
+
+    void            SetChangeTrack();
+};
+
+class ScUndoDeleteTab: public ScMoveUndo
+{
+public:
+                    ScUndoDeleteTab(
+                            ScDocShell* pNewDocShell,
+                            const std::vector<SCTAB> &theTabs,      //SCTAB nNewTab,
+                            ScDocumentUniquePtr pUndoDocument,
+                            std::unique_ptr<ScRefUndoData> pRefData );
+    virtual         ~ScUndoDeleteTab() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::vector<SCTAB> theTabs;
+    sal_uLong           nStartChangeAction;
+    sal_uLong           nEndChangeAction;
+
+    void            SetChangeTrack();
+};
+
+class ScUndoRenameTab: public ScSimpleUndo
+{
+public:
+                    ScUndoRenameTab(
+                            ScDocShell* pNewDocShell,
+                            SCTAB nT,
+                            const OUString& rOldName,
+                            const OUString& rNewName);
+    virtual         ~ScUndoRenameTab() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB     nTab;
+    OUString  sOldName;
+    OUString  sNewName;
+
+    void DoChange( SCTAB nTab, const OUString& rName ) const;
+};
+
+class ScUndoMoveTab: public ScSimpleUndo
+{
+public:
+                    ScUndoMoveTab(
+                        ScDocShell* pNewDocShell,
+                        std::unique_ptr<std::vector<SCTAB>> pOldTabs,
+                        std::unique_ptr<std::vector<SCTAB>> pNewTabs,
+                        std::unique_ptr<std::vector< OUString>> pOldNames = nullptr,
+                        std::unique_ptr<std::vector< OUString>> pNewNames = nullptr );
+
+    virtual         ~ScUndoMoveTab() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::unique_ptr< ::std::vector<SCTAB> > mpOldTabs;
+    std::unique_ptr< ::std::vector<SCTAB> > mpNewTabs;
+    std::unique_ptr< ::std::vector< OUString> > mpOldNames;
+    std::unique_ptr< ::std::vector< OUString> > mpNewNames;
+
+    void DoChange( bool bUndo ) const;
+};
+
+class ScUndoCopyTab: public ScSimpleUndo
+{
+public:
+                    ScUndoCopyTab(
+                        ScDocShell* pNewDocShell,
+                        std::unique_ptr<std::vector<SCTAB>> pOldTabs,
+                        std::unique_ptr<std::vector<SCTAB>> pNewTabs,
+                        std::unique_ptr<std::vector< OUString>> pNewNames = nullptr );
+
+    virtual         ~ScUndoCopyTab() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::unique_ptr< ::std::vector<SCTAB> > mpOldTabs;
+    std::unique_ptr< ::std::vector<SCTAB> > mpNewTabs;
+    std::unique_ptr< ::std::vector< OUString> > mpNewNames;
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+
+    void DoChange() const;
+};
+
+class ScUndoTabColor: public ScSimpleUndo
+{
+public:
+                    ScUndoTabColor(
+                            ScDocShell* pNewDocShell,
+                            SCTAB nT,
+                            const Color& aOTabBgColor,
+                            const Color& aNTabBgColor);
+                    ScUndoTabColor(
+                            ScDocShell* pNewDocShell,
+                            ScUndoTabColorInfo::List&& rUndoTabColorList);
+    virtual         ~ScUndoTabColor() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ScUndoTabColorInfo::List aTabColorList;
+
+    void DoChange(bool bUndoType) const;
+};
+
+class ScUndoMakeScenario: public ScSimpleUndo
+{
+public:
+                    ScUndoMakeScenario(
+                            ScDocShell* pNewDocShell,
+                            SCTAB nSrc, SCTAB nDest,
+                            const OUString& rN, const OUString& rC,
+                            const Color& rCol, ScScenarioFlags nF,
+                            const ScMarkData& rMark );
+    virtual         ~ScUndoMakeScenario() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::unique_ptr<ScMarkData> mpMarkData;
+    SCTAB       nSrcTab;
+    SCTAB       nDestTab;
+    OUString    aName;
+    OUString    aComment;
+    Color       aColor;
+    ScScenarioFlags nFlags;
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+};
+
+class ScUndoImportTab : public ScSimpleUndo
+{
+public:
+                    ScUndoImportTab(
+                            ScDocShell* pShell,
+                            SCTAB nNewTab, SCTAB nNewCount );
+    virtual         ~ScUndoImportTab() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB       nTab;
+    SCTAB       nCount;
+    ScDocumentUniquePtr xRedoDoc;
+    std::unique_ptr<SdrUndoAction> pDrawUndo;
+
+    void DoChange() const;
+};
+
+class ScUndoRemoveLink : public ScSimpleUndo
+{
+public:
+                    ScUndoRemoveLink(               // Call before delete!
+                            ScDocShell* pShell,
+                            const OUString& rDoc );
+    virtual         ~ScUndoRemoveLink() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    OUString    aDocName;
+    OUString    aFltName;
+    OUString    aOptions;
+    sal_uLong   nRefreshDelay;
+    sal_uInt16  nCount;
+    std::unique_ptr<SCTAB[]>
+                pTabs;
+    std::unique_ptr<ScLinkMode[]>
+                pModes;
+    std::unique_ptr<OUString[]>
+                pTabNames;
+
+    void DoChange( bool bLink ) const;
+};
+
+class ScUndoShowHideTab : public ScSimpleUndo
+{
+public:
+                    ScUndoShowHideTab(
+                            ScDocShell* pShell,
+                            std::vector<SCTAB>&& newUndoTabs,
+                            bool bNewShow );
+    virtual         ~ScUndoShowHideTab() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    std::vector<SCTAB>  undoTabs;
+    bool                bShow;
+
+    void DoChange( bool bShow ) const;
+};
+
+/** This class implements undo & redo of document protect & unprotect
+    operations. */
+class ScUndoDocProtect : public ScSimpleUndo
+{
+public:
+                    ScUndoDocProtect(ScDocShell* pShell, ::std::unique_ptr<ScDocProtection> && pProtectSettings);
+    virtual         ~ScUndoDocProtect() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    ::std::unique_ptr<ScDocProtection> mpProtectSettings;
+
+    void    DoProtect(bool bProtect);
+};
+
+/** This class implements undo & redo of both protect and unprotect of
+    sheet. */
+class ScUndoTabProtect : public ScSimpleUndo
+{
+public:
+                    ScUndoTabProtect(ScDocShell* pShell, SCTAB nTab,
+                                     std::unique_ptr<ScTableProtection> && pProtectSettings);
+    virtual         ~ScUndoTabProtect() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB   mnTab;
+    ::std::unique_ptr<ScTableProtection> mpProtectSettings;
+
+    void    DoProtect(bool bProtect);
+};
+
+class ScUndoPrintRange : public ScSimpleUndo
+{
+public:
+                    ScUndoPrintRange( ScDocShell* pShell, SCTAB nNewTab,
+                                      std::unique_ptr<ScPrintRangeSaver> pOld,
+                                      std::unique_ptr<ScPrintRangeSaver> pNew );
+    virtual         ~ScUndoPrintRange() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB               nTab;
+    std::unique_ptr<ScPrintRangeSaver> pOldRanges;
+    std::unique_ptr<ScPrintRangeSaver> pNewRanges;
+
+    void DoChange( bool bUndo );
+};
+
+class ScUndoScenarioFlags: public ScSimpleUndo
+{
+public:
+                    ScUndoScenarioFlags(
+                            ScDocShell* pNewDocShell, SCTAB nT,
+                            const OUString& rON, const OUString& rNN,
+                            const OUString& rOC, const OUString& rNC,
+                            const Color& rOCol, const Color& rNCol,
+                            ScScenarioFlags nOF, ScScenarioFlags nNF);
+
+    virtual         ~ScUndoScenarioFlags() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB       nTab;
+    OUString    aOldName;
+    OUString    aNewName;
+    OUString    aOldComment;
+    OUString    aNewComment;
+    Color       aOldColor;
+    Color       aNewColor;
+    ScScenarioFlags nOldFlags;
+    ScScenarioFlags nNewFlags;
+};
+
+class ScUndoRenameObject: public ScSimpleUndo
+{
+public:
+                    ScUndoRenameObject(
+                            ScDocShell* pNewDocShell, const OUString& rPN,
+                            const OUString& rON, const OUString& rNN );
+
+    virtual         ~ScUndoRenameObject() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    OUString  aPersistName;       // to find object (works only for OLE objects)
+    OUString  aOldName;
+    OUString  aNewName;
+
+    SdrObject*  GetObject();
+};
+
+class ScUndoLayoutRTL : public ScSimpleUndo
+{
+public:
+                    ScUndoLayoutRTL( ScDocShell* pShell, SCTAB nNewTab, bool bNewRTL );
+    virtual         ~ScUndoLayoutRTL() override;
+
+    virtual void    Undo() override;
+    virtual void    Redo() override;
+    virtual void    Repeat(SfxRepeatTarget& rTarget) override;
+    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;
+
+    virtual OUString GetComment() const override;
+
+private:
+    SCTAB   nTab;
+    bool    bRTL;
+
+    void DoChange( bool bNew );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/undoutil.hxx b/sc/source/ui/inc/undoutil.hxx
new file mode 100644
index 000000000..59887e570
--- /dev/null
+++ b/sc/source/ui/inc/undoutil.hxx
@@ -0,0 +1,50 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <address.hxx>
+
+class ScDocShell;
+class ScDBData;
+class ScDocument;
+
+class ScUndoUtil
+{
+public:
+    /**  Mark Block (invisible - has to be repainted) */
+    static void MarkSimpleBlock( const ScDocShell* pDocShell,
+                                SCCOL nStartX, SCROW nStartY, SCTAB nStartZ,
+                                SCCOL nEndX, SCROW nEndY, SCTAB nEndZ );
+    static void MarkSimpleBlock( const ScDocShell* pDocShell,
+                                const ScAddress& rBlockStart,
+                                const ScAddress& rBlockEnd );
+    static void MarkSimpleBlock( const ScDocShell* pDocShell,
+                                const ScRange& rRange );
+
+    static void PaintMore( ScDocShell* pDocShell,
+                                const ScRange& rRange );
+
+    /** Search for Data base range in Document ("untitled" or by region)
+        create new if not found */
+    static ScDBData* GetOldDBData( const ScDBData* pUndoData, ScDocument* pDoc, SCTAB nTab,
+                                    SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/validate.hxx b/sc/source/ui/inc/validate.hxx
new file mode 100644
index 000000000..618cfb23f
--- /dev/null
+++ b/sc/source/ui/inc/validate.hxx
@@ -0,0 +1,275 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sfx2/tabdlg.hxx>
+
+#include "anyrefdg.hxx"
+#include <sc.hrc>
+#include <scmod.hxx>
+
+struct  ScRefHandlerCaller{
+    virtual ~ScRefHandlerCaller(){}
+};
+
+class ScRefHandlerHelper
+{
+protected:
+    ScRefHandlerCaller*  m_pHandler;
+// workaround VS2013 issue with pointers to things that contain virtual base class
+#ifdef _WIN32
+    #pragma pack(push, 16)
+#endif
+    void            (ScRefHandlerCaller::*m_pSetReferenceHdl)( const ScRange& , const ScDocument& );
+    void            (ScRefHandlerCaller::*m_pSetActiveHdl)();
+    void            (ScRefHandlerCaller::*m_pRefInputStartPreHdl)( formula::RefEdit* pEdit, const formula::RefButton* pButton );
+    void            (ScRefHandlerCaller::*m_pRefInputDonePostHdl)();
+#if defined( _WIN32)
+   #pragma pack(pop)
+#endif
+
+public:
+    typedef void            (ScRefHandlerCaller::*PFUNCSETREFHDLTYPE)( const ScRange& , const ScDocument& );
+    typedef void            (ScRefHandlerCaller::*PCOMMONHDLTYPE)();
+    typedef void            (ScRefHandlerCaller::*PINPUTSTARTDLTYPE)(  formula::RefEdit* pEdit, const formula::RefButton* pButton );
+
+    void SetSetRefHdl(  PFUNCSETREFHDLTYPE pNewHdl )
+    {
+        m_pSetReferenceHdl = pNewHdl;
+    }
+
+    void SetSetActHdl(  PCOMMONHDLTYPE pNewHdl )
+    {
+        m_pSetActiveHdl = pNewHdl;
+    }
+
+    void SetHandler( ScRefHandlerCaller *pNewHandler )
+    {
+        m_pHandler = pNewHandler;
+    }
+    void    SetRefInputStartPreHdl( PINPUTSTARTDLTYPE pNewHdl   ){  m_pRefInputStartPreHdl = pNewHdl;   }
+    void    SetRefInputDonePostHdl( void            (ScRefHandlerCaller::*pNewHdl)()    ){  m_pRefInputDonePostHdl = pNewHdl;   }
+
+    ScRefHandlerHelper():m_pHandler(nullptr), m_pSetReferenceHdl( nullptr ), m_pSetActiveHdl(nullptr),  m_pRefInputStartPreHdl( nullptr ), m_pRefInputDonePostHdl( nullptr ){}
+};
+
+class ScValidationDlg;
+
+/** The tab page "Criteria" from the Validation dialog. */
+class ScTPValidationValue : public ScRefHandlerCaller, public SfxTabPage
+{
+    static const WhichRangesContainer pValueRanges;
+public:
+    explicit                    ScTPValidationValue(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage> Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rArgSet );
+    virtual                     ~ScTPValidationValue() override;
+
+    static const WhichRangesContainer& GetRanges() { return pValueRanges; }
+
+    virtual bool                FillItemSet( SfxItemSet* rArgSet ) override;
+    virtual void                Reset( const SfxItemSet* rArgSet ) override;
+
+private:
+    void                        Init();
+
+    OUString                    GetFirstFormula() const;
+    OUString                    GetSecondFormula() const;
+
+    void                        SetFirstFormula( const OUString& rFmlaStr );
+    void                        SetSecondFormula( const OUString& rFmlaStr );
+
+                                DECL_LINK(SelectHdl, weld::ComboBox&, void);
+                                DECL_LINK(CheckHdl, weld::Toggleable&, void);
+
+    OUString                    maStrMin;
+    OUString                    maStrMax;
+    OUString                    maStrValue;
+    OUString                    maStrFormula;
+    OUString                    maStrRange;
+    OUString                    maStrList;
+    sal_Unicode                 mcFmlaSep;      /// List separator in formulas.
+
+    DECL_LINK( EditSetFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( KillEditFocusHdl, formula::RefEdit&, void );
+    DECL_LINK( KillButtonFocusHdl, formula::RefButton&, void );
+    DECL_LINK( ClickHdl, formula::RefButton&, void );
+
+    formula::RefEdit* m_pRefEdit;
+
+    std::unique_ptr<weld::ComboBox> m_xLbAllow;
+    std::unique_ptr<weld::CheckButton> m_xCbAllow;      /// Allow blank cells.
+    std::unique_ptr<weld::CheckButton> m_xCbShow;       /// Show selection list in cell.
+    std::unique_ptr<weld::CheckButton> m_xCbSort;       /// Sort selection list in cell.
+    std::unique_ptr<weld::Label> m_xFtValue;
+    std::unique_ptr<weld::ComboBox> m_xLbValue;
+    std::unique_ptr<weld::Label> m_xFtMin;
+    std::unique_ptr<weld::Widget> m_xMinGrid;
+    std::unique_ptr<formula::RefEdit> m_xEdMin;
+    std::unique_ptr<weld::TextView> m_xEdList;       /// Entries for explicit list
+    std::unique_ptr<weld::Label> m_xFtMax;
+    std::unique_ptr<formula::RefEdit> m_xEdMax;
+    std::unique_ptr<weld::Label> m_xFtHint;       /// Hint text for cell range validity.
+    std::unique_ptr<formula::RefButton> m_xBtnRef;
+    std::unique_ptr<weld::Container> m_xRefGrid;
+
+    weld::Container* m_pRefEditParent;
+    weld::Container* m_pBtnRefParent;
+
+    void            SetReferenceHdl( const ScRange& , const ScDocument& );
+    void            SetActiveHdl();
+    void            RefInputStartPreHdl(formula::RefEdit* pEdit, const formula::RefButton* pButton);
+    void            RefInputDonePostHdl();
+    ScValidationDlg * GetValidationDlg();
+public:
+    void            SetupRefDlg();
+    void            RemoveRefDlg(bool bRestoreModal);
+};
+
+/** The "Validity" tab dialog. */
+class ScValidationDlg
+    : public ScRefHdlrControllerImpl<SfxTabDialogController, false>
+    , public ScRefHandlerHelper
+{
+    typedef ScRefHdlrControllerImpl<SfxTabDialogController, false> ScValidationDlgBase;
+
+    ScTabViewShell * m_pTabVwSh;
+    OString m_sValuePageId;
+    bool    m_bOwnRefHdlr:1;
+    bool    m_bRefInputting:1;
+
+    std::unique_ptr<weld::Container> m_xHBox;
+
+    bool    EnterRefStatus();
+    bool    LeaveRefStatus();
+
+public:
+    explicit ScValidationDlg(weld::Window* pParent, const SfxItemSet* pArgSet, ScTabViewShell* pTabViewSh);
+    virtual ~ScValidationDlg() override;
+    static std::shared_ptr<SfxDialogController> Find1AliveObject(const weld::Window *pAncestor)
+    {
+        return SC_MOD()->Find1RefWindow(SLOTID, pAncestor);
+    }
+    ScTabViewShell *GetTabViewShell()
+    {
+        return m_pTabVwSh;
+    }
+
+    bool    SetupRefDlg();
+    bool    RemoveRefDlg(bool bRestoreModal);
+
+    void            SetModal(bool bModal) { m_xDialog->set_modal(bModal); }
+
+    virtual void EndDialog(int nResponse) override;
+
+    virtual void            SetReference( const ScRange& rRef, ScDocument& rDoc ) override
+    {
+        if ( m_pHandler && m_pSetReferenceHdl )
+            (m_pHandler->*m_pSetReferenceHdl)( rRef, rDoc );
+    }
+
+    virtual void            SetActive() override
+    {
+        if ( m_pHandler && m_pSetActiveHdl )
+            (m_pHandler->*m_pSetActiveHdl)();
+    }
+
+    bool IsRefInputting() const {  return m_bRefInputting; }
+    weld::Container* get_refinput_shrink_parent() { return m_xHBox.get(); }
+
+    virtual void        RefInputStart( formula::RefEdit* pEdit, formula::RefButton* pButton = nullptr ) override
+    {
+        if( !CanInputStart( pEdit ) )
+            return;
+
+        if ( m_pHandler && m_pRefInputStartPreHdl )
+            (m_pHandler->*m_pRefInputStartPreHdl)( pEdit, pButton );
+        m_bRefInputting = true;
+        ScValidationDlgBase::RefInputStart( pEdit, pButton );
+    }
+
+    virtual void        RefInputDone( bool bForced = false ) override
+    {
+        if( !CanInputDone( bForced ) )
+            return;
+
+        ScValidationDlgBase::RefInputDone( bForced );
+        m_bRefInputting = false;
+
+        if ( m_pHandler && m_pRefInputDonePostHdl )
+            (m_pHandler->*m_pRefInputDonePostHdl)();
+    }
+
+    bool IsChildFocus() const;
+
+    enum { SLOTID = SID_VALIDITY_REFERENCE };
+
+    virtual void Close() override
+    {
+        if (m_bOwnRefHdlr)
+        {
+            if (SfxTabPage* pPage = GetTabPage(m_sValuePageId))
+                static_cast<ScTPValidationValue*>(pPage)->RemoveRefDlg(false);
+        }
+        ScValidationDlgBase::Close();
+    }
+};
+
+class ScTPValidationHelp : public SfxTabPage
+{
+private:
+    std::unique_ptr<weld::CheckButton> m_xTsbHelp;
+    std::unique_ptr<weld::Entry> m_xEdtTitle;
+    std::unique_ptr<weld::TextView> m_xEdInputHelp;
+
+public:
+    ScTPValidationHelp(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rArgSet);
+    virtual ~ScTPValidationHelp() override;
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+};
+
+class ScTPValidationError : public SfxTabPage
+{
+private:
+    std::unique_ptr<weld::CheckButton> m_xTsbShow;
+    std::unique_ptr<weld::ComboBox> m_xLbAction;
+    std::unique_ptr<weld::Button> m_xBtnSearch;
+    std::unique_ptr<weld::Entry> m_xEdtTitle;
+    std::unique_ptr<weld::Label> m_xFtError;
+    std::unique_ptr<weld::TextView> m_xEdError;
+
+    void    Init();
+
+    // Handler ------------------------
+    DECL_LINK(SelectActionHdl, weld::ComboBox&, void);
+    DECL_LINK(ClickSearchHdl, weld::Button&, void);
+
+public:
+    ScTPValidationError(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rArgSet);
+    static std::unique_ptr<SfxTabPage> Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rArgSet);
+    virtual ~ScTPValidationError() override;
+
+    virtual bool        FillItemSet ( SfxItemSet* rArgSet ) override;
+    virtual void        Reset       ( const SfxItemSet* rArgSet ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/viewdata.hxx b/sc/source/ui/inc/viewdata.hxx
new file mode 100644
index 000000000..34bc8c49c
--- /dev/null
+++ b/sc/source/ui/inc/viewdata.hxx
@@ -0,0 +1,734 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <tools/fract.hxx>
+#include <sfx2/zoomitem.hxx>
+#include <rangelst.hxx>
+#include <scdllapi.h>
+#include <viewopti.hxx>
+#include "docsh.hxx"
+
+#include <memory>
+#include <o3tl/typed_flags_set.hxx>
+
+#define SC_SIZE_NONE        65535
+
+enum class ScFillMode
+{
+    NONE        = 0,
+    FILL        = 1,
+    EMBED_LT    = 2,
+    EMBED_RB    = 3,
+    MATRIX      = 4,
+};
+
+enum ScSplitMode { SC_SPLIT_NONE = 0, SC_SPLIT_NORMAL, SC_SPLIT_FIX, SC_SPLIT_MODE_MAX_ENUM = SC_SPLIT_FIX };
+
+enum ScSplitPos { SC_SPLIT_TOPLEFT, SC_SPLIT_TOPRIGHT, SC_SPLIT_BOTTOMLEFT, SC_SPLIT_BOTTOMRIGHT, SC_SPLIT_POS_MAX_ENUM = SC_SPLIT_BOTTOMRIGHT };
+enum ScHSplitPos { SC_SPLIT_LEFT, SC_SPLIT_RIGHT };
+enum ScVSplitPos { SC_SPLIT_TOP, SC_SPLIT_BOTTOM };
+
+inline ScHSplitPos WhichH( ScSplitPos ePos );
+inline ScVSplitPos WhichV( ScSplitPos ePos );
+
+/**  Screen behavior related to cursor movements */
+enum ScFollowMode { SC_FOLLOW_NONE, SC_FOLLOW_LINE, SC_FOLLOW_FIX, SC_FOLLOW_JUMP };
+
+/** Mouse mode to select areas */
+enum ScRefType { SC_REFTYPE_NONE, SC_REFTYPE_REF, SC_REFTYPE_FILL,
+                    SC_REFTYPE_EMBED_LT, SC_REFTYPE_EMBED_RB };
+
+/** States GetSimpleArea() returns for the underlying selection marks, so the
+    caller can react if the result is not of type SC_MARK_SIMPLE. */
+enum ScMarkType
+{
+    SC_MARK_NONE            = 0,    // Not returned by GetSimpleArea(), used internally.
+                                    // Nothing marked always results in the
+                                    // current cursor position being selected and a simple mark.
+    SC_MARK_SIMPLE          = 1,    // Simple rectangular area marked, no filtered rows.
+    SC_MARK_FILTERED        = 2,    // At least one mark contains filtered rows.
+    SC_MARK_SIMPLE_FILTERED =       // Simple rectangular area marked containing filtered rows.
+        SC_MARK_SIMPLE |
+        SC_MARK_FILTERED,  // 3
+    SC_MARK_MULTI           = 4     // Multiple selection marks.
+    /* TODO: if filtered multi-selection was implemented, this would be the value to use. */
+#if 0
+        ,
+    SC_MARK_MULTI_FILTERED  =       // Multiple selection marks containing filtered rows.
+        SC_MARK_MULTI |
+        SC_MARK_FILTERED   // 6
+#endif
+};
+
+enum class ScPasteFlags
+{
+    NONE   = 0,    // No flags specified
+    Mode   = 1,    // Enable paste-mode
+    Border = 2,    // Show a border around the source cells
+};
+namespace o3tl {
+    template<> struct typed_flags<ScPasteFlags> : is_typed_flags<ScPasteFlags, 0x03> {};
+}
+
+// for internal Drag&Drop:
+enum class ScDragSrc{
+    Undefined = 0,
+    Navigator = 1,
+    Table     = 2
+};
+namespace o3tl {
+    template<> struct typed_flags<ScDragSrc> : is_typed_flags<ScDragSrc, 0x00000003> {};
+}
+
+class ScDocFunc;
+class ScDocument;
+class ScDBFunc;
+class ScTabViewShell;
+class ScDrawView;
+class ScEditEngineDefaulter;
+class EditView;
+class EditStatus;
+class Outliner;
+namespace vcl { class Window; }
+class SfxObjectShell;
+class SfxBindings;
+class SfxDispatcher;
+class ScPatternAttr;
+class ScExtDocOptions;
+class ScViewData;
+class ScMarkData;
+class ScGridWindow;
+
+class ScPositionHelper
+{
+public:
+    typedef SCCOLROW index_type;
+    typedef std::pair<index_type, tools::Long> value_type;
+    static_assert(std::numeric_limits<index_type>::is_signed, "ScPositionCache: index type is not signed");
+
+private:
+    static const index_type null = std::numeric_limits<index_type>::min();
+
+    class Comp
+    {
+    public:
+        bool operator() (const value_type& rValue1, const value_type& rValue2) const;
+    };
+
+    index_type MAX_INDEX;
+    std::set<value_type, Comp> mData;
+
+public:
+    ScPositionHelper(const ScDocument *pDoc, bool bColumn);
+    void setDocument(const ScDocument& rDoc, bool bColumn);
+
+    void insert(index_type nIndex, tools::Long nPos);
+    void removeByIndex(index_type nIndex);
+    void invalidateByIndex(index_type nIndex);
+    void invalidateByPosition(tools::Long nPos);
+    const value_type& getNearestByIndex(index_type nIndex) const;
+    const value_type& getNearestByPosition(tools::Long nPos) const;
+    tools::Long getPosition(index_type nIndex) const;
+    tools::Long computePosition(index_type nIndex, const std::function<long (index_type)>& getSizePx);
+};
+
+class ScBoundsProvider
+{
+    typedef ScPositionHelper::value_type value_type;
+    typedef SCCOLROW index_type;
+
+    ScDocument& rDoc;
+    const SCTAB nTab;
+    const bool bColumnHeader;
+    const index_type MAX_INDEX;
+
+    double mfPPTX;
+    double mfPPTY;
+    index_type nFirstIndex;
+    index_type nSecondIndex;
+    tools::Long nFirstPositionPx;
+    tools::Long nSecondPositionPx;
+
+public:
+    ScBoundsProvider(const ScViewData &rView, SCTAB nT, bool bColumnHeader);
+
+    void GetStartIndexAndPosition(SCCOL& nIndex, tools::Long& nPosition) const;
+    void GetEndIndexAndPosition(SCCOL& nIndex, tools::Long& nPosition) const;
+    void GetStartIndexAndPosition(SCROW& nIndex, tools::Long& nPosition) const;
+    void GetEndIndexAndPosition(SCROW& nIndex, tools::Long& nPosition) const;
+
+    void Compute(value_type aFirstNearest, value_type aSecondNearest,
+                 tools::Long nFirstBound, tools::Long nSecondBound);
+
+    void EnlargeStartBy(tools::Long nOffset);
+
+    void EnlargeEndBy(tools::Long nOffset);
+
+    void EnlargeBy(tools::Long nOffset)
+    {
+        EnlargeStartBy(nOffset);
+        EnlargeEndBy(nOffset);
+    }
+
+private:
+    tools::Long GetSize(index_type nIndex) const;
+
+    void GetIndexAndPos(index_type nNearestIndex, tools::Long nNearestPosition,
+                        tools::Long nBound, index_type& nFoundIndex, tools::Long& nPosition,
+                        bool bTowards, tools::Long nDiff);
+
+    void GeIndexBackwards(index_type nNearestIndex, tools::Long nNearestPosition,
+                          tools::Long nBound, index_type& nFoundIndex, tools::Long& nPosition,
+                          bool bTowards);
+
+    void GetIndexTowards(index_type nNearestIndex, tools::Long nNearestPosition,
+                         tools::Long nBound, index_type& nFoundIndex, tools::Long& nPosition,
+                         bool bTowards);
+};
+
+class ScViewDataTable                           // per-sheet data
+{
+friend class ScViewData;
+private:
+    SvxZoomType     eZoomType;                  // selected zoom type (normal view)
+    Fraction        aZoomX;                     // selected zoom X
+    Fraction        aZoomY;                     // selected zoom Y (displayed)
+    Fraction        aPageZoomX;                 // zoom in page break preview mode
+    Fraction        aPageZoomY;
+
+    tools::Long            nTPosX[2];                  // MapMode - Offset (Twips)
+    tools::Long            nTPosY[2];
+    tools::Long            nMPosX[2];                  // MapMode - Offset (1/100 mm)
+    tools::Long            nMPosY[2];
+    tools::Long            nPixPosX[2];                // Offset in Pixels
+    tools::Long            nPixPosY[2];
+    tools::Long            nHSplitPos;
+    tools::Long            nVSplitPos;
+
+    ScSplitMode     eHSplitMode;
+    ScSplitMode     eVSplitMode;
+    ScSplitPos      eWhichActive;
+
+    SCCOL           nFixPosX;                   // Cell position of the splitter when freeze pane
+    SCROW           nFixPosY;
+
+    SCCOL           nCurX;
+    SCROW           nCurY;
+    SCCOL           nOldCurX;
+    SCROW           nOldCurY;
+
+    ScPositionHelper aWidthHelper;
+    ScPositionHelper aHeightHelper;
+
+    SCCOL           nPosX[2];                   ///< X position of the top left cell of the visible area.
+    SCROW           nPosY[2];                   ///< Y position of the top left cell of the visible area.
+    SCCOL           nMaxTiledCol;
+    SCROW           nMaxTiledRow;
+
+    bool            bShowGrid;                  // per sheet show grid lines option.
+    bool            mbOldCursorValid;           // "virtual" Cursor position when combined
+                    ScViewDataTable(const ScDocument *pDoc = nullptr);
+
+    void            InitData(const ScDocument& rDoc);
+    void            WriteUserDataSequence(
+                        css::uno::Sequence <css::beans::PropertyValue>& rSettings,
+                        const ScViewData& rViewData, SCTAB nTab ) const;
+
+    void            ReadUserDataSequence(
+                        const css::uno::Sequence <css::beans::PropertyValue>& rSettings,
+                        ScViewData& rViewData, SCTAB nTab, bool& rHasZoom);
+
+    /** Sanitize the active split range value to not point into a grid window
+        that would never be initialized due to non-matching split modes.
+
+        This is to be done when reading settings from file formats or
+        configurations that could have arbitrary values. The caller is
+        responsible for actually assigning the new value to eWhichActive because
+        we want this function to be const to be able to call the check from
+        anywhere.
+     */
+    [[nodiscard]] ScSplitPos SanitizeWhichActive() const;
+};
+
+class SC_DLLPUBLIC ScViewData
+{
+private:
+    double              nPPTX, nPPTY;               // Scaling factors
+
+    ::std::vector<std::unique_ptr<ScViewDataTable>> maTabData;
+    ScMarkData          maMarkData;
+    ScViewDataTable*    pThisTab;                   // Data of the displayed sheet
+    ScDocShell*         pDocShell;
+    ScDocument&         mrDoc;
+    ScTabViewShell*     pView;
+    std::unique_ptr<EditView> pEditView[4];               // Belongs to the window
+    ScViewOptions       maOptions;
+    EditView*           pSpellingView;
+
+    Size                aScenButSize;
+
+    Size                aScrSize;
+    MapMode             aLogicMode;                 // skalierter 1/100mm-MapMode
+
+    SvxZoomType         eDefZoomType;               // default zoom and type for missing TabData
+    Fraction            aDefZoomX;
+    Fraction            aDefZoomY;
+    Fraction            aDefPageZoomX;              // zoom in page break preview mode
+    Fraction            aDefPageZoomY;
+
+    ScRefType           eRefType;
+
+    SCTAB               nTabNo;                     // displayed sheet
+    SCTAB               nRefTabNo;                  // sheet which contains RefInput
+    SCCOL               nRefStartX;
+    SCROW               nRefStartY;
+    SCTAB               nRefStartZ;
+    SCCOL               nRefEndX;
+    SCROW               nRefEndY;
+    SCTAB               nRefEndZ;
+    SCCOL               nFillStartX;                // Fill Cursor
+    SCROW               nFillStartY;
+    SCCOL               nFillEndX;
+    SCROW               nFillEndY;
+    SCCOL               nEditCol;                   // Related position
+    SCROW               nEditRow;
+    SCCOL               nEditStartCol;
+    SCCOL               nEditEndCol;                // End of Edit View
+    SCROW               nEditEndRow;
+    SCCOL               nTabStartCol;               // for Enter after Tab
+    ScRange             aDelRange;                  // for delete AutoFill
+
+    ScPasteFlags        nPasteFlags;
+
+    ScSplitPos          eEditActivePart;            // the part that was active when edit mode was started
+    ScFillMode          nFillMode;
+    SvxAdjust           eEditAdjust;
+    bool                bEditActive[4] = {};        // Active?
+    bool                bActive:1;                  // Active Window ?
+    bool                bIsRefMode:1;               // Reference input
+    bool                bDelMarkValid:1;            // Only valid at SC_REFTYPE_FILL
+    bool                bPagebreak:1;               // Page break preview mode
+    bool                bSelCtrlMouseClick:1;       // special selection handling for ctrl-mouse-click
+    bool                bMoveArea:1;
+
+    bool                bGrowing;
+    sal_Int16           nFormulaBarLines;           // Visible lines in the formula bar
+
+    tools::Long                m_nLOKPageUpDownOffset;
+    tools::Rectangle    maLOKVisibleArea;///< The visible area in the LibreOfficeKit client.
+
+    DECL_DLLPRIVATE_LINK( EditEngineHdl, EditStatus&, void );
+
+
+    SAL_DLLPRIVATE void          CalcPPT();
+    SAL_DLLPRIVATE void          CreateTabData( SCTAB nNewTab );
+    SAL_DLLPRIVATE void          CreateTabData( std::vector< SCTAB >& rvTabs );
+    SAL_DLLPRIVATE void          CreateSelectedTabData();
+    SAL_DLLPRIVATE void          EnsureTabDataSize(size_t nSize);
+    SAL_DLLPRIVATE void          UpdateCurrentTab();
+
+    ScViewData(ScDocument* pDoc, ScDocShell* pDocSh, ScTabViewShell* pViewSh);
+
+public:
+    ScViewData( ScDocShell& rDocSh, ScTabViewShell* pViewSh );
+    ScViewData( ScDocument& rDoc );
+    ~ScViewData() COVERITY_NOEXCEPT_FALSE;
+
+    ScDocShell*     GetDocShell() const     { return pDocShell; }
+    ScDocFunc&      GetDocFunc() const;
+    ScDBFunc*       GetView() const;
+    ScTabViewShell* GetViewShell() const    { return pView; }
+    SfxObjectShell* GetSfxDocShell() const  { return pDocShell; }
+    SfxBindings&    GetBindings();          // from ViewShell's ViewFrame
+    SfxDispatcher&  GetDispatcher();        // from ViewShell's ViewFrame
+
+    ScMarkData&     GetMarkData();
+    const ScMarkData& GetMarkData() const;
+
+    weld::Window*   GetDialogParent();          // forwarded from tabvwsh
+    ScGridWindow*   GetActiveWin();             // from View
+    const ScGridWindow* GetActiveWin() const;
+    ScDrawView*     GetScDrawView();            // from View
+    bool            IsMinimized() const;        // from View
+
+    void            UpdateInputHandler( bool bForce = false );
+
+    void            WriteUserData(OUString& rData);
+    void            ReadUserData(std::u16string_view rData);
+    void            WriteExtOptions( ScExtDocOptions& rOpt ) const;
+    void            ReadExtOptions( const ScExtDocOptions& rOpt );
+    void            WriteUserDataSequence(css::uno::Sequence <css::beans::PropertyValue>& rSettings) const;
+    void            ReadUserDataSequence(const css::uno::Sequence <css::beans::PropertyValue>& rSettings);
+
+    ScDocument&     GetDocument() const { return mrDoc; }
+
+    bool            IsActive() const            { return bActive; }
+    void            Activate(bool bActivate)    { bActive = bActivate; }
+
+    void            InsertTab( SCTAB nTab );
+    void            InsertTabs( SCTAB nTab, SCTAB nNewSheets );
+    void            DeleteTab( SCTAB nTab );
+    void            DeleteTabs( SCTAB nTab, SCTAB nSheets );
+    void            CopyTab( SCTAB nSrcTab, SCTAB nDestTab );
+    void            MoveTab( SCTAB nSrcTab, SCTAB nDestTab );
+
+    SCTAB           GetRefTabNo() const                     { return nRefTabNo; }
+    void            SetRefTabNo( SCTAB nNewTab )            { nRefTabNo = nNewTab; }
+
+    SCTAB           GetTabNo() const                        { return nTabNo; }
+    SCCOL           MaxCol() const                          { return mrDoc.MaxCol(); }
+    SCROW           MaxRow() const                          { return mrDoc.MaxRow(); }
+    ScSplitPos      GetActivePart() const                   { return pThisTab->eWhichActive; }
+    SCCOL           GetPosX( ScHSplitPos eWhich, SCTAB nForTab = -1 ) const;
+    SCROW           GetPosY( ScVSplitPos eWhich, SCTAB nForTab = -1 ) const;
+    SCCOL           GetCurX() const                         { return pThisTab->nCurX; }
+    SCROW           GetCurY() const                         { return pThisTab->nCurY; }
+    SCCOL           GetCurXForTab( SCTAB nTabIndex ) const;
+    SCROW           GetCurYForTab( SCTAB nTabIndex ) const;
+    SCCOL           GetOldCurX() const;
+    SCROW           GetOldCurY() const;
+    tools::Long            GetLOKDocWidthPixel() const             { return pThisTab->aWidthHelper.getPosition(pThisTab->nMaxTiledCol); }
+    tools::Long            GetLOKDocHeightPixel() const            { return pThisTab->aHeightHelper.getPosition(pThisTab->nMaxTiledRow); }
+
+    ScPositionHelper& GetLOKWidthHelper()                   { return pThisTab->aWidthHelper; }
+    ScPositionHelper& GetLOKHeightHelper()                  { return pThisTab->aHeightHelper; }
+
+    ScPositionHelper* GetLOKWidthHelper(SCTAB nTabIndex);
+    ScPositionHelper* GetLOKHeightHelper(SCTAB nTabIndex);
+
+    ScSplitMode     GetHSplitMode() const                   { return pThisTab->eHSplitMode; }
+    ScSplitMode     GetVSplitMode() const                   { return pThisTab->eVSplitMode; }
+    tools::Long            GetHSplitPos() const                    { return pThisTab->nHSplitPos; }
+    tools::Long            GetVSplitPos() const                    { return pThisTab->nVSplitPos; }
+    SCCOL           GetFixPosX() const                      { return pThisTab->nFixPosX; }
+    SCROW           GetFixPosY() const                      { return pThisTab->nFixPosY; }
+    SCCOL           GetMaxTiledCol() const                  { return pThisTab->nMaxTiledCol; }
+    SCROW           GetMaxTiledRow() const                  { return pThisTab->nMaxTiledRow; }
+
+    bool            IsPagebreakMode() const                 { return bPagebreak; }
+    bool            IsPasteMode() const                     { return bool(nPasteFlags & ScPasteFlags::Mode); }
+    bool            ShowPasteSource() const                 { return bool(nPasteFlags & ScPasteFlags::Border); }
+
+    void            SetPosX( ScHSplitPos eWhich, SCCOL nNewPosX );
+    void            SetPosY( ScVSplitPos eWhich, SCROW nNewPosY );
+    void            SetCurX( SCCOL nNewCurX )                       { pThisTab->nCurX = nNewCurX; }
+    void            SetCurY( SCROW nNewCurY )                       { pThisTab->nCurY = nNewCurY; }
+    void            SetCurXForTab( SCCOL nNewCurX, SCTAB nTabIndex );
+    void            SetCurYForTab( SCCOL nNewCurY, SCTAB nTabIndex );
+    void            SetOldCursor( SCCOL nNewX, SCROW nNewY );
+    void            ResetOldCursor();
+
+    void            SetHSplitMode( ScSplitMode eMode )              { pThisTab->eHSplitMode = eMode; }
+    void            SetVSplitMode( ScSplitMode eMode )              { pThisTab->eVSplitMode = eMode; }
+    void            SetHSplitPos( tools::Long nPos )                       { pThisTab->nHSplitPos = nPos; }
+    void            SetVSplitPos( tools::Long nPos )                       { pThisTab->nVSplitPos = nPos; }
+    void            SetFixPosX( SCCOL nPos )                        { pThisTab->nFixPosX = nPos; }
+    void            SetFixPosY( SCROW nPos )                        { pThisTab->nFixPosY = nPos; }
+    void            SetMaxTiledCol( SCCOL nCol );
+    void            SetMaxTiledRow( SCROW nRow );
+
+    void            SetPagebreakMode( bool bSet );
+    void            SetPasteMode ( ScPasteFlags nFlags )            { nPasteFlags = nFlags; }
+
+    void            SetZoomType( SvxZoomType eNew, bool bAll );
+    void            SetZoomType( SvxZoomType eNew, std::vector< SCTAB >& tabs );
+    void            SetZoom( const Fraction& rNewX, const Fraction& rNewY, std::vector< SCTAB >& tabs );
+    void            SetZoom( const Fraction& rNewX, const Fraction& rNewY, bool bAll );
+    void            RefreshZoom();
+
+    void            SetSelCtrlMouseClick( bool bTmp ) { bSelCtrlMouseClick = bTmp; }
+
+    SvxZoomType     GetZoomType() const     { return pThisTab->eZoomType; }
+    const Fraction& GetZoomX() const        { return bPagebreak ? pThisTab->aPageZoomX : pThisTab->aZoomX; }
+    const Fraction& GetZoomY() const        { return bPagebreak ? pThisTab->aPageZoomY : pThisTab->aZoomY; }
+
+    void            SetShowGrid( bool bShow );
+    bool            GetShowGrid() const { return pThisTab->bShowGrid; }
+
+    const MapMode&  GetLogicMode( ScSplitPos eWhich );
+    const MapMode&  GetLogicMode();                     // Offset 0
+
+    double          GetPPTX() const { return nPPTX; }
+    double          GetPPTY() const { return nPPTY; }
+
+    void SetFormulaBarLines(sal_Int16 nLines)
+    {
+        // Formula bar must be between 1 and 25 lines (see SpreadsheetViewSettings.idl)
+        nLines = std::max(nLines, static_cast<sal_Int16>(1));
+        nLines = std::min(nLines, static_cast<sal_Int16>(25));
+        nFormulaBarLines = nLines;
+    }
+    sal_Int16 GetFormulaBarLines() const { return nFormulaBarLines; };
+
+    ScMarkType      GetSimpleArea( SCCOL& rStartCol, SCROW& rStartRow, SCTAB& rStartTab,
+                                    SCCOL& rEndCol, SCROW& rEndRow, SCTAB& rEndTab ) const;
+    ScMarkType      GetSimpleArea( ScRange& rRange ) const;
+                    /// May modify rNewMark using MarkToSimple().
+    ScMarkType      GetSimpleArea( ScRange & rRange, ScMarkData & rNewMark ) const;
+    void            GetMultiArea( ScRangeListRef& rRange ) const;
+
+    bool            SimpleColMarked();
+    bool            SimpleRowMarked();
+
+    bool            IsMultiMarked() const;
+
+                    /** Disallow Paste on Ctrl+A all selected or another high
+                        amount of selected cells that is not the same size in
+                        one direction as the clipboard source.
+                        To prevent DOOM.
+                     */
+    bool            SelectionForbidsPaste( ScDocument* pClipDoc = nullptr );
+    bool            SelectionForbidsPaste( SCCOL nSrcCols, SCROW nSrcRows );
+
+                    /** Disallow cell fill (Fill,Enter,...) on Ctrl+A all
+                        selected or another high amount of selected cells.
+                        We'd go DOOM.
+                     */
+    bool            SelectionForbidsCellFill();
+                    /// Determine DOOM condition, i.e. from selected range.
+    static bool     SelectionFillDOOM( const ScRange& rRange );
+
+    void            SetFillMode( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow );
+    void            SetDragMode( SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
+                                    ScFillMode nMode );
+    void            GetFillData( SCCOL& rStartCol, SCROW& rStartRow,
+                                 SCCOL& rEndCol, SCROW& rEndRow );
+    void            ResetFillMode();
+    bool            IsAnyFillMode() const       { return nFillMode != ScFillMode::NONE; }
+    bool            IsFillMode() const          { return nFillMode == ScFillMode::FILL; }
+    ScFillMode      GetFillMode() const         { return nFillMode; }
+
+    SvxAdjust       GetEditAdjust() const {return eEditAdjust; }
+    void            SetEditAdjust( SvxAdjust eNewEditAdjust ) { eEditAdjust = eNewEditAdjust; }
+
+                    // TRUE: Cell is merged
+    bool            GetMergeSizePixel( SCCOL nX, SCROW nY, tools::Long& rSizeXPix, tools::Long& rSizeYPix ) const;
+    bool            GetMergeSizePrintTwips( SCCOL nX, SCROW nY, tools::Long& rSizeXTwips, tools::Long& rSizeYTwips ) const;
+    void            GetPosFromPixel( tools::Long nClickX, tools::Long nClickY, ScSplitPos eWhich,
+                                        SCCOL& rPosX, SCROW& rPosY,
+                                        bool bTestMerge = true, bool bRepair = false, SCTAB nForTab = -1 );
+    void            GetMouseQuadrant( const Point& rClickPos, ScSplitPos eWhich,
+                                        SCCOL nPosX, SCROW nPosY, bool& rLeft, bool& rTop );
+
+    bool            IsRefMode() const                       { return bIsRefMode; }
+    ScRefType       GetRefType() const                      { return eRefType; }
+    SCCOL           GetRefStartX() const                    { return nRefStartX; }
+    SCROW           GetRefStartY() const                    { return nRefStartY; }
+    SCTAB           GetRefStartZ() const                    { return nRefStartZ; }
+    SCCOL           GetRefEndX() const                      { return nRefEndX; }
+    SCROW           GetRefEndY() const                      { return nRefEndY; }
+    SCTAB           GetRefEndZ() const                      { return nRefEndZ; }
+
+    void            SetRefMode( bool bNewMode, ScRefType eNewType )
+                                    { bIsRefMode = bNewMode; eRefType = eNewType; }
+
+    void            SetRefStart( SCCOL nNewX, SCROW nNewY, SCTAB nNewZ );
+    void            SetRefEnd( SCCOL nNewX, SCROW nNewY, SCTAB nNewZ );
+
+    void            ResetDelMark()                          { bDelMarkValid = false; }
+    void            SetDelMark( const ScRange& rRange )
+                            { aDelRange = rRange; bDelMarkValid = true; }
+
+    bool            GetDelMark( ScRange& rRange ) const
+                            { rRange = aDelRange; return bDelMarkValid; }
+
+    inline void     GetMoveCursor( SCCOL& rCurX, SCROW& rCurY );
+
+    const ScViewOptions&    GetOptions() const { return maOptions; }
+    void                    SetOptions( const ScViewOptions& rOpt );
+
+    bool    IsGridMode      () const            { return maOptions.GetOption(VOPT_GRID); }
+    bool    IsSyntaxMode    () const            { return maOptions.GetOption(VOPT_SYNTAX); }
+    void    SetSyntaxMode   ( bool bNewMode )   { maOptions.SetOption(VOPT_SYNTAX, bNewMode); }
+    bool    IsHeaderMode    () const            { return maOptions.GetOption(VOPT_HEADER); }
+    void    SetHeaderMode   ( bool bNewMode )   { maOptions.SetOption(VOPT_HEADER, bNewMode); }
+    bool    IsTabMode       () const            { return maOptions.GetOption(VOPT_TABCONTROLS); }
+    bool    IsVScrollMode   () const            { return maOptions.GetOption(VOPT_VSCROLL); }
+    bool    IsHScrollMode   () const            { return maOptions.GetOption(VOPT_HSCROLL); }
+    bool    IsOutlineMode   () const            { return maOptions.GetOption(VOPT_OUTLINER); }
+    bool    IsThemedCursor  () const            { return maOptions.GetOption(VOPT_THEMEDCURSOR); }
+
+    /// Force page size for PgUp/PgDown to overwrite the computation based on m_aVisArea.
+    void ForcePageUpDownOffset(tools::Long nTwips) { m_nLOKPageUpDownOffset = nTwips; }
+    tools::Long GetPageUpDownOffset() const { return m_nLOKPageUpDownOffset; }
+
+    /// The visible area in the client (set by setClientVisibleArea).
+    const tools::Rectangle& getLOKVisibleArea() const { return maLOKVisibleArea; }
+    void setLOKVisibleArea(const tools::Rectangle& rArea) { maLOKVisibleArea = rArea; }
+
+    void            KillEditView();
+    void            ResetEditView();
+    void            SetEditEngine( ScSplitPos eWhich,
+                                    ScEditEngineDefaulter* pNewEngine,
+                                    vcl::Window* pWin, SCCOL nNewX, SCROW nNewY );
+    void            GetEditView( ScSplitPos eWhich, EditView*& rViewPtr, SCCOL& rCol, SCROW& rRow );
+    bool            HasEditView( ScSplitPos eWhich ) const
+                                        { return pEditView[eWhich] && bEditActive[eWhich]; }
+    EditView*       GetEditView( ScSplitPos eWhich ) const
+                                        { return pEditView[eWhich].get(); }
+
+    /**
+     * Extend the output area for the edit engine view in a horizontal
+     * direction as needed.
+     */
+    void            EditGrowX();
+
+    /**
+     * Extend the output area for the edit engine view in a vertical direction
+     * as needed.
+     *
+     * @param bInitial when true, then the call originates from a brand-new
+     *                 edit engine instance.
+     */
+    void            EditGrowY( bool bInitial = false );
+
+    ScSplitPos      GetEditActivePart() const       { return eEditActivePart; }
+    SCCOL           GetEditViewCol() const          { return nEditCol; }
+    SCROW           GetEditViewRow() const          { return nEditRow; }
+    SCCOL           GetEditStartCol() const         { return nEditStartCol; }
+    SCROW           GetEditStartRow() const         { return nEditRow; }        // never editing above the cell
+    SCCOL           GetEditEndCol() const           { return nEditEndCol; }
+    SCROW           GetEditEndRow() const           { return nEditEndRow; }
+
+    tools::Rectangle       GetEditArea( ScSplitPos eWhich, SCCOL nPosX, SCROW nPosY, vcl::Window* pWin,
+                                    const ScPatternAttr* pPattern, bool bForceToTop, bool bInPrintTwips = false );
+
+    void            SetTabNo( SCTAB nNewTab );
+    void            SetActivePart( ScSplitPos eNewActive );
+
+    Point           GetScrPos( SCCOL nWhereX, SCROW nWhereY, ScSplitPos eWhich,
+                                bool bAllowNeg = false, SCTAB nForTab = -1 ) const;
+    Point           GetScrPos( SCCOL nWhereX, SCROW nWhereY, ScHSplitPos eWhich ) const;
+    Point           GetScrPos( SCCOL nWhereX, SCROW nWhereY, ScVSplitPos eWhich ) const;
+    /// returns the position (top-left corner) of the requested cell in print twips coordinates.
+    Point           GetPrintTwipsPos( SCCOL nCol, SCROW nRow ) const;
+    Point           GetPrintTwipsPosFromTileTwips(const Point& rTileTwipsPos) const;
+
+    /// return json for our cursor position.
+    OString         describeCellCursor() const { return describeCellCursorAt(GetCurX(), GetCurY()); }
+    OString         describeCellCursorInPrintTwips() const { return describeCellCursorAt(GetCurX(), GetCurY(), false); }
+    OString         describeCellCursorAt( SCCOL nCol, SCROW nRow, bool bPixelAligned = true ) const;
+
+    SCCOL           CellsAtX( SCCOL nPosX, SCCOL nDir, ScHSplitPos eWhichX, sal_uInt16 nScrSizeY = SC_SIZE_NONE ) const;
+    SCROW           CellsAtY( SCROW nPosY, SCROW nDir, ScVSplitPos eWhichY, sal_uInt16 nScrSizeX = SC_SIZE_NONE ) const;
+
+    SCCOL           VisibleCellsX( ScHSplitPos eWhichX ) const;     // Completely visible cell
+    SCROW           VisibleCellsY( ScVSplitPos eWhichY ) const;
+    SCCOL           PrevCellsX( ScHSplitPos eWhichX ) const;        // Cells on the preceding page
+    SCROW           PrevCellsY( ScVSplitPos eWhichY ) const;
+
+    bool            IsOle() const;
+    void            SetScreen( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 );
+    void            SetScreen( const tools::Rectangle& rVisArea );
+    void            SetScreenPos( const Point& rVisAreaStart );
+
+    void            UpdateScreenZoom( const Fraction& rNewX, const Fraction& rNewY );
+
+    const Size&     GetScrSize() const              { return aScrSize; }
+
+    void            RecalcPixPos();
+    Point           GetPixPos( ScSplitPos eWhich ) const
+                    { return Point( pThisTab->nPixPosX[WhichH(eWhich)],
+                                    pThisTab->nPixPosY[WhichV(eWhich)] ); }
+    void            SetSpellingView( EditView* pSpView) { pSpellingView = pSpView; }
+    EditView*       GetSpellingView() const { return pSpellingView; }
+
+    void            UpdateOutlinerFlags( Outliner& rOutl ) const;
+
+    Point           GetMousePosPixel();
+
+    bool            UpdateFixX(SCTAB nTab = MAXTAB+1);
+    bool            UpdateFixY(SCTAB nTab = MAXTAB+1);
+
+    SCCOL           GetTabStartCol() const          { return nTabStartCol; }
+    void            SetTabStartCol(SCCOL nNew)      { nTabStartCol = nNew; }
+
+    ScAddress       GetCurPos() const;
+
+    const Size&     GetScenButSize() const              { return aScenButSize; }
+    void            SetScenButSize(const Size& rNew)    { aScenButSize = rNew; }
+
+    bool            IsSelCtrlMouseClick() const { return bSelCtrlMouseClick; }
+
+    SCCOLROW        GetLOKSheetFreezeIndex(bool bIsCol) const;
+    bool            SetLOKSheetFreezeIndex(const SCCOLROW nFreezeIndex, bool bIsCol, SCTAB nForTab = -1);
+    bool            RemoveLOKFreeze();
+    void            DeriveLOKFreezeAllSheets();
+    void            DeriveLOKFreezeIfNeeded(SCTAB nForTab);
+    void            OverrideWithLOKFreeze(ScSplitMode& eExHSplitMode, ScSplitMode& eExVSplitMode,
+                                          SCCOL& nExFixPosX, SCROW& nExFixPosY,
+                                          tools::Long& nExHSplitPos, tools::Long& nExVSplitPos, SCTAB nForTab) const;
+
+    static inline tools::Long ToPixel( sal_uInt16 nTwips, double nFactor );
+
+    /** while (rScrY <= nEndPixels && rPosY <= nEndRow) add pixels of row
+        heights converted with nPPTY to rScrY, optimized for row height
+        segments. Upon return rPosY is the last row evaluated <= nEndRow, rScrY
+        may be > nEndPixels!
+     */
+    static void     AddPixelsWhile( tools::Long & rScrY, tools::Long nEndPixels,
+                                    SCROW & rPosY, SCROW nEndRow, double nPPTY,
+                                    const ScDocument * pDoc, SCTAB nTabNo );
+
+    /** while (rScrY <= nEndPixels && rPosY >= nStartRow) add pixels of row
+        heights converted with nPPTY to rScrY, optimized for row height
+        segments. Upon return rPosY is the last row evaluated >= nStartRow,
+        rScrY may be > nEndPixels!
+     */
+    static void     AddPixelsWhileBackward( tools::Long & rScrY, tools::Long nEndPixels,
+                                    SCROW & rPosY, SCROW nStartRow, double nPPTY,
+                                    const ScDocument * pDoc, SCTAB nTabNo );
+};
+
+inline tools::Long ScViewData::ToPixel( sal_uInt16 nTwips, double nFactor )
+{
+    tools::Long nRet = static_cast<tools::Long>( nTwips * nFactor );
+    if ( !nRet && nTwips )
+        nRet = 1;
+    return nRet;
+}
+
+inline void ScViewData::GetMoveCursor( SCCOL& rCurX, SCROW& rCurY )
+{
+    if ( bIsRefMode )
+    {
+        rCurX = nRefEndX;
+        rCurY = nRefEndY;
+    }
+    else
+    {
+        rCurX = GetCurX();
+        rCurY = GetCurY();
+    }
+}
+
+inline ScHSplitPos WhichH( ScSplitPos ePos )
+{
+    return (ePos==SC_SPLIT_TOPLEFT || ePos==SC_SPLIT_BOTTOMLEFT) ?
+                SC_SPLIT_LEFT : SC_SPLIT_RIGHT;
+}
+
+inline ScVSplitPos WhichV( ScSplitPos ePos )
+{
+    return (ePos==SC_SPLIT_TOPLEFT || ePos==SC_SPLIT_TOPRIGHT) ?
+                SC_SPLIT_TOP : SC_SPLIT_BOTTOM;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/viewfunc.hxx b/sc/source/ui/inc/viewfunc.hxx
new file mode 100644
index 000000000..0d8d75154
--- /dev/null
+++ b/sc/source/ui/inc/viewfunc.hxx
@@ -0,0 +1,384 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include "tabview.hxx"
+
+#include <tabbgcolor.hxx>
+
+#include <com/sun/star/embed/Aspects.hpp>
+#include <vector>
+
+class ScPatternAttr;
+class ScAutoFormatData;
+class SvxSearchItem;
+class SfxItemSet;
+class SvxBoxItem;
+class SvxBoxInfoItem;
+class SfxStyleSheetBase;
+class SfxStyleSheet;
+class SfxPoolItem;
+class EditTextObject;
+struct ScSolveParam;
+struct ScTabOpParam;
+class ScValidationData;
+class ScConversionParam;
+class SdrModel;
+class Graphic;
+class ScRangeList;
+class SvxHyperlinkItem;
+class ScTransferObj;
+class ScTableProtection;
+enum class CreateNameFlags;
+
+namespace editeng { class SvxBorderLine; }
+namespace com::sun::star::embed { class XEmbeddedObject; }
+
+namespace sc {
+
+struct ColRowSpan;
+
+}
+
+namespace com::sun::star::datatransfer { class XTransferable; }
+
+struct ScDataFormFragment
+{
+    std::unique_ptr<weld::Builder> m_xBuilder;
+    std::unique_ptr<weld::Label> m_xLabel;
+    std::unique_ptr<weld::Entry> m_xEdit;
+
+    ScDataFormFragment(weld::Container* pGrid, int nLine);
+};
+
+class ScViewFunc : public ScTabView
+{
+private:
+    ScAddress   aFormatSource;      // for automatic extension of formatting
+    ScRange     aFormatArea;
+    bool        bFormatValid;
+
+public:
+                    ScViewFunc( vcl::Window* pParent, ScDocShell& rDocSh, ScTabViewShell* pViewShell );
+                    ~ScViewFunc();
+
+    SC_DLLPUBLIC const ScPatternAttr*    GetSelectionPattern ();
+    void GetSelectionFrame(
+        std::shared_ptr<SvxBoxItem>& rLineOuter,
+        std::shared_ptr<SvxBoxInfoItem>& rLineInner );
+
+    SvtScriptType   GetSelectionScriptType();
+
+    bool            GetAutoSumArea( ScRangeList& rRangeList );
+    void            EnterAutoSum( const ScRangeList& rRangeList, bool bSubTotal, const ScAddress& rAddr, const OpCode eCode );
+    bool            AutoSum( const ScRange& rRange, bool bSubTotal, bool bSetCursor, bool bContinue, const OpCode eCode );
+    OUString        GetAutoSumFormula( const ScRangeList& rRangeList, bool bSubTotal, const ScAddress& rAddr, const OpCode eCode );
+
+    void            EnterData( SCCOL nCol, SCROW nRow, SCTAB nTab, const OUString& rString,
+                               const EditTextObject* pData = nullptr, bool bMatrixExpand = false );
+    void            EnterData( SCCOL nCol, SCROW nRow, SCTAB nTab,
+                               const EditTextObject& rData, bool bTestSimple = false );
+    void            EnterValue( SCCOL nCol, SCROW nRow, SCTAB nTab, const double& rValue );
+
+    void            EnterMatrix( const OUString& rString, ::formula::FormulaGrammar::Grammar eGram );
+
+    /**
+     * @param pData The caller must manage the life cycle of the object this
+     *              pointer points to.  NULL is allowed.
+     */
+    void            EnterBlock( const OUString& rString, const EditTextObject* pData );
+
+    void            EnterDataAtCursor( const OUString& rString );
+
+    SC_DLLPUBLIC void           CutToClip();
+    SC_DLLPUBLIC bool           CopyToClip( ScDocument* pClipDoc, bool bCut, bool bApi = false,
+                                            bool bIncludeObjects = false, bool bStopEdit = true );
+    SC_DLLPUBLIC bool           CopyToClip( ScDocument* pClipDoc, const ScRangeList& rRange, bool bCut,
+                                            bool bApi = false, bool bIncludeObjects = false, bool bStopEdit = true );
+    bool                        CopyToClipSingleRange( ScDocument* pClipDoc, const ScRangeList& rRanges, bool bCut,
+                                            bool bIncludeObjects );
+    bool                        CopyToClipMultiRange( const ScDocument* pClipDoc, const ScRangeList& rRanges, bool bCut,
+                                            bool bApi, bool bIncludeObjects );
+    rtl::Reference<ScTransferObj> CopyToTransferable();
+
+    SC_DLLPUBLIC bool PasteFromClip(
+        InsertDeleteFlags nFlags, ScDocument* pClipDoc,
+        ScPasteFunc nFunction = ScPasteFunc::NONE, bool bSkipEmptyCells = false,
+        bool bTranspose = false, bool bAsLink = false,
+        InsCellCmd eMoveMode = INS_NONE,
+        InsertDeleteFlags nUndoExtraFlags = InsertDeleteFlags::NONE,
+        bool bAllowDialogs = false );
+
+    void                        FillTab( InsertDeleteFlags nFlags, ScPasteFunc nFunction, bool bSkipEmpty, bool bAsLink );
+
+    SC_DLLPUBLIC void           PasteFromSystem();
+    SC_DLLPUBLIC bool           PasteFromSystem( SotClipboardFormatId nFormatId, bool bApi = false );
+    void                        PasteFromTransferable( const css::uno::Reference<
+                                                       css::datatransfer::XTransferable >& rxTransferable );
+
+    void            PasteDraw();
+    void            PasteDraw( const Point& rLogicPos, SdrModel* pModel, bool bGroup,
+                        std::u16string_view rSrcShellID, std::u16string_view rDestShellID );
+
+    bool            PasteOnDrawObjectLinked(
+                        const css::uno::Reference< css::datatransfer::XTransferable >& rxTransferable,
+                        SdrObject& rHitObj);
+
+    bool            PasteDataFormat( SotClipboardFormatId nFormatId,
+                                        const css::uno::Reference< css::datatransfer::XTransferable >& rxTransferable,
+                                        SCCOL nPosX, SCROW nPosY, const Point* pLogicPos,
+                                        bool bLink = false, bool bAllowDialogs = false );
+
+    bool            PasteFile( const Point&, const OUString&, bool bLink );
+    bool            PasteObject( const Point&, const css::uno::Reference < css::embed::XEmbeddedObject >&, const Size*, const Graphic* = nullptr, const OUString& = OUString(), sal_Int64 nAspect = css::embed::Aspects::MSOLE_CONTENT );
+    bool            PasteBitmapEx( const Point&, const BitmapEx& );
+    bool            PasteMetaFile( const Point&, const GDIMetaFile& );
+    bool            PasteGraphic( const Point& rPos, const Graphic& rGraphic,
+                                    const OUString& rFile );
+    bool            PasteBookmark( SotClipboardFormatId nFormatId,
+                                const css::uno::Reference< css::datatransfer::XTransferable >& rxTransferable,
+                                SCCOL nPosX, SCROW nPosY );
+    bool            PasteLink( const css::uno::Reference< css::datatransfer::XTransferable >& rxTransferable );
+
+    void            InsertBookmark( const OUString& rDescription, const OUString& rURL,
+                                    SCCOL nPosX, SCROW nPosY, const OUString* pTarget = nullptr,
+                                    bool bTryReplace = false );
+    bool            HasBookmarkAtCursor( SvxHyperlinkItem* pContent );
+
+    bool            MoveBlockTo( const ScRange& rSource, const ScAddress& rDestPos,
+                                    bool bCut );
+
+    bool            LinkBlock( const ScRange& rSource, const ScAddress& rDestPos );
+
+    void            CreateNames( CreateNameFlags nFlags );
+    CreateNameFlags GetCreateNameFlags();
+    void            InsertNameList();
+    bool            InsertName( const OUString& rName, const OUString& rSymbol,
+                                const OUString& rType );
+
+    void            ApplyAttributes( const SfxItemSet* pDialogSet, const SfxItemSet* pOldSet, bool bAdjustBlockHeight = true );
+    void            ApplyAttr( const SfxPoolItem& rAttrItem, bool bAdjustBlockHeight = true );
+
+    void            ApplySelectionPattern( const ScPatternAttr& rAttr,
+                                            bool bCursorOnly = false);
+    void            ApplyPatternLines(const ScPatternAttr& rAttr,
+                                      const SvxBoxItem& rNewOuter,
+                                      const SvxBoxInfoItem* pNewInner);
+
+    void            ApplyUserItemSet( const SfxItemSet& rItemSet );
+
+    const SfxStyleSheet*
+                    GetStyleSheetFromMarked();
+    void            SetStyleSheetToMarked( const SfxStyleSheet* pStyleSheet );
+    void            RemoveStyleSheetInUse( const SfxStyleSheetBase* pStyleSheet );
+    void            UpdateStyleSheetInUse( const SfxStyleSheetBase* pStyleSheet );
+
+    void            SetNumberFormat( SvNumFormatType nFormatType, sal_uLong nAdd = 0 );
+    void            SetNumFmtByStr( const OUString& rCode );
+    void            ChangeNumFmtDecimals( bool bIncrement );
+
+    void            SetValidation( const ScValidationData& rNew );
+
+    void            ChangeIndent( bool bIncrement );
+
+    void            ProtectSheet( SCTAB nTab, const ScTableProtection& rProtect );
+
+    void            ProtectDoc( const OUString& rPassword );
+    bool            Unprotect( SCTAB nTab, const OUString& rPassword );
+
+    void            DeleteCells( DelCellCmd eCmd );
+    bool            InsertCells( InsCellCmd eCmd, bool bRecord = true, bool bPartOfPaste = false );
+    void            DeleteMulti( bool bRows );
+
+    void            DeleteContents( InsertDeleteFlags nFlags );
+
+    void SetWidthOrHeight(
+        bool bWidth, const std::vector<sc::ColRowSpan>& rRanges, ScSizeMode eMode,
+        sal_uInt16 nSizeTwips, bool bRecord = true, const ScMarkData* pMarkData = nullptr );
+
+    void            SetMarkedWidthOrHeight( bool bWidth, ScSizeMode eMode, sal_uInt16 nSizeTwips );
+
+    bool            AdjustBlockHeight( bool bPaint = true, ScMarkData* pMarkData = nullptr );
+    bool            AdjustRowHeight( SCROW nStartRow, SCROW nEndRow, bool bApi );
+
+    void            ModifyCellSize( ScDirection eDir, bool bOptimal );
+
+    SC_DLLPUBLIC void
+                    InsertPageBreak( bool bColumn, bool bRecord = true,
+                                        const ScAddress* pPos = nullptr,
+                                        bool bSetModified = true );
+    SC_DLLPUBLIC void
+                    DeletePageBreak( bool bColumn, bool bRecord = true,
+                                        const ScAddress* pPos = nullptr,
+                                        bool bSetModified = true );
+
+    void            RemoveManualBreaks();
+
+    void            SetPrintZoom(sal_uInt16 nScale);
+    void            AdjustPrintZoom();
+
+    bool            TestMergeCells();
+    bool            TestRemoveMerge();
+
+    bool            MergeCells( bool bApi, bool& rDoContents, bool bCenter );
+    bool            RemoveMerge();
+
+    SC_DLLPUBLIC void
+                    FillSimple( FillDir eDir );
+    void            FillSeries( FillDir eDir, FillCmd eCmd, FillDateCmd eDateCmd,
+                                double fStart, double fStep, double fMax );
+    SC_DLLPUBLIC void
+                    FillAuto( FillDir eDir, SCCOL nStartCol, SCROW nStartRow,
+                                SCCOL nEndCol, SCROW nEndRow, sal_uLong nCount );
+    void            FillCrossDblClick();
+    void            ConvertFormulaToValue();
+
+    void            TransliterateText( TransliterationFlags nType );
+
+    ScAutoFormatData* CreateAutoFormatData();
+    void            AutoFormat( sal_uInt16 nFormatNo );
+
+    bool            SearchAndReplace( const SvxSearchItem* pSearchItem,
+                                        bool bAddUndo, bool bIsApi );
+
+    void            Solve( const ScSolveParam& rParam );
+    void            TabOp( const ScTabOpParam& rParam,  bool bRecord = true );
+
+    bool            InsertTable( const OUString& rName, SCTAB nTabNr, bool bRecord = true );
+    void            InsertTables(std::vector<OUString>& aNames, SCTAB nTab, SCTAB nCount, bool bRecord = true);
+
+    bool            AppendTable( const OUString& rName, bool bRecord = true );
+
+    void            DeleteTable( SCTAB nTabNr, bool bRecord = true );
+    bool            DeleteTables(const std::vector<SCTAB>& TheTabs, bool bRecord = true );
+    void            DeleteTables(SCTAB nTab, SCTAB nSheets);
+
+    bool            RenameTable( const OUString& rName, SCTAB nTabNr );
+    void            MoveTable( sal_uInt16 nDestDocNo, SCTAB nDestTab, bool bCopy, const OUString* pNewTabName = nullptr );
+    void            ImportTables( ScDocShell* pSrcShell,
+                                    SCTAB nCount, const SCTAB* pSrcTabs,
+                                    bool bLink,SCTAB nTab);
+
+    bool            SetTabBgColor( const Color& rColor, SCTAB nTabNr );
+    bool            SetTabBgColor( ScUndoTabColorInfo::List& rUndoSetTabBgColorInfoList );
+
+    void            InsertTableLink( const OUString& rFile,
+                                        const OUString& rFilter, const OUString& rOptions,
+                                        std::u16string_view rTabName );
+    void            InsertAreaLink( const OUString& rFile,
+                                        const OUString& rFilter, const OUString& rOptions,
+                                        const OUString& rSource );
+
+    void            ShowTable( const std::vector<OUString>& rNames );
+    void            HideTable( const ScMarkData& rMark, SCTAB nTabToSelect = -1);
+
+    void            MakeScenario(const OUString& rName, const OUString& rComment,
+                                 const Color& rColor, ScScenarioFlags nFlags);
+    void            ExtendScenario();
+    void            UseScenario( const OUString& rName );
+
+    void            InsertSpecialChar( const OUString& rStr, const vcl::Font& rFont );
+
+    void            SetSelectionFrameLines( const ::editeng::SvxBorderLine* pLine,
+                                            bool bColorOnly );
+
+    void            SetNoteText( const ScAddress& rPos, const OUString& rNoteText );
+    void            ReplaceNote( const ScAddress& rPos, const OUString& rNoteText, const OUString* pAuthor, const OUString* pDate );
+    void            DoRefConversion();
+
+    void            DoHangulHanjaConversion();
+    void            DoThesaurus();
+
+    /** Generic implementation of sheet conversion functions. */
+    void            DoSheetConversion( const ScConversionParam& rParam );
+
+    void            SetPrintRanges( bool bEntireSheet,
+                                    const OUString* pPrint,
+                                    const OUString* pRepCol, const OUString* pRepRow,
+                                    bool bAddPrint );
+
+    void            DetectiveAddPred();
+    void            DetectiveDelPred();
+    void            DetectiveAddSucc();
+    void            DetectiveDelSucc();
+    void            DetectiveAddError();
+    void            DetectiveMarkInvalid();
+    void            DetectiveDelAll();
+    void            DetectiveRefresh();
+    void            DetectiveMarkPred();
+    void            DetectiveMarkSucc();
+
+    void            InsertCurrentTime(SvNumFormatType nCellFmt, const OUString& rUndoStr);
+
+    void            ShowNote( bool bShow );
+    void            EditNote();
+
+    bool            SelectionEditable( bool* pOnlyNotBecauseOfMatrix = nullptr );
+
+    SC_DLLPUBLIC void
+                    DataFormPutData(SCROW nCurrentRow ,
+                                    SCROW nStartRow , SCCOL nStartCol ,
+                                    SCROW nEndRow , SCCOL nEndCol ,
+                                    std::vector<std::unique_ptr<ScDataFormFragment>>& rEdits,
+                                    sal_uInt16 aColLength);
+    void            UpdateSelectionArea( const ScMarkData& rSel, ScPatternAttr* pAttr = nullptr );
+
+    void            OnLOKInsertDeleteColumn(SCCOL nStartCol, tools::Long nOffset);
+    void            OnLOKInsertDeleteRow(SCROW nStartRow, tools::Long nOffset);
+    void            OnLOKSetWidthOrHeight(SCCOLROW nStart, bool bWidth);
+
+                                                // Internal helper functions
+protected:
+    static void     UpdateLineAttrs( ::editeng::SvxBorderLine&        rLine,
+                                     const ::editeng::SvxBorderLine* pDestLine,
+                                     const ::editeng::SvxBorderLine* pSrcLine,
+                                     bool                 bColor );
+
+private:
+    void            PasteRTF( SCCOL nCol, SCROW nStartRow,
+                                const css::uno::Reference< css::datatransfer::XTransferable >& rxTransferable );
+
+    bool PasteMultiRangesFromClip(
+        InsertDeleteFlags nFlags, ScDocument* pClipDoc,
+        ScPasteFunc nFunction, bool bSkipEmptyCells,
+        bool bTranspose, bool bAsLink, bool bAllowDialogs,
+        InsCellCmd eMoveMode, InsertDeleteFlags nUndoFlags );
+
+    bool PasteFromClipToMultiRanges(
+        InsertDeleteFlags nFlags, ScDocument* pClipDoc, ScPasteFunc nFunction,
+        bool bSkipEmptyCells, bool bTranspose, bool bAsLink, bool bAllowDialogs,
+        InsCellCmd eMoveMode, InsertDeleteFlags nUndoFlags );
+
+    void            PostPasteFromClip(const ScRangeList& rPasteRanges, const ScMarkData& rMark);
+
+    sal_uInt16      GetOptimalColWidth( SCCOL nCol, SCTAB nTab, bool bFormula );
+
+    void            StartFormatArea();
+    bool            TestFormatArea( SCCOL nCol, SCROW nRow, SCTAB nTab, bool bAttrChanged );
+    void            DoAutoAttributes( SCCOL nCol, SCROW nRow, SCTAB nTab,
+                                        bool bAttrChanged );
+
+    void            MarkAndJumpToRanges(const ScRangeList& rRanges);
+    void            CopyAutoSpellData( FillDir eDir, SCCOL nStartCol, SCROW nStartRow,
+                                       SCCOL nEndCol, SCROW nEndRow, sal_uLong nCount );
+};
+
+extern bool bPasteIsMove;
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/viewutil.hxx b/sc/source/ui/inc/viewutil.hxx
new file mode 100644
index 000000000..41367e672
--- /dev/null
+++ b/sc/source/ui/inc/viewutil.hxx
@@ -0,0 +1,88 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <address.hxx>
+#include <sal/types.h>
+#include <i18nlangtag/lang.h>
+
+class SfxItemSet;
+class SfxBindings;
+class SvxFontItem;
+class SfxViewShell;
+class SfxViewFrame;
+class ScChangeAction;
+class ScChangeViewSettings;
+class ScDocument;
+class ScMarkData;
+class ScTabViewShell;
+enum class SvtScriptType : sal_uInt8;
+enum class TransliterationFlags;
+
+
+enum class ScUpdateMode { All, Marks };
+
+class SC_DLLPUBLIC ScViewUtil
+{
+public:
+    static void ExecuteCharMap(const SvxFontItem& rOldFont, const ScTabViewShell& rShell);
+
+    static bool IsActionShown( const ScChangeAction& rAction,
+                                const ScChangeViewSettings& rSettings,
+                                ScDocument& rDocument );
+
+    static void PutItemScript( SfxItemSet& rShellSet, const SfxItemSet& rCoreSet,
+                                sal_uInt16 nWhichId, SvtScriptType nScript );
+
+    static LanguageType GetEffLanguage( ScDocument& rDoc, const ScAddress& rPos );
+
+    static TransliterationFlags GetTransliterationType( sal_uInt16 nSlotID );
+
+    static bool HasFiltered( const ScRange& rRange, const ScDocument& rDoc );
+    /** Fit a range to cover nRows number of unfiltered rows.
+        @return <TRUE/> if the resulting range covers nRows unfiltered rows. */
+    static bool FitToUnfilteredRows( ScRange & rRange, const ScDocument& rDoc, size_t nRows );
+    static void UnmarkFiltered( ScMarkData& rMark, const ScDocument& rDoc );
+
+    static void HideDisabledSlot( SfxItemSet& rSet, SfxBindings& rBindings, sal_uInt16 nSlotId );
+
+    /** Returns true, if the passed view shell is in full screen mode. */
+    static bool IsFullScreen( const SfxViewShell& rViewShell );
+    /** Enters or leaves full screen mode at the passed view shell. */
+    static void SetFullScreen( const SfxViewShell& rViewShell, bool bSet );
+};
+
+class ScUpdateRect
+{
+private:
+    SCCOL   nOldStartX;
+    SCROW   nOldStartY;
+    SCCOL   nOldEndX;
+    SCROW   nOldEndY;
+    SCCOL   nNewStartX;
+    SCROW   nNewStartY;
+    SCCOL   nNewEndX;
+    SCROW   nNewEndY;
+public:
+            ScUpdateRect( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2 );
+    void    SetNew( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2 );
+    bool    GetDiff( SCCOL& rX1, SCROW& rY1, SCCOL& rX2, SCROW& rY2 );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/warnbox.hxx b/sc/source/ui/inc/warnbox.hxx
new file mode 100644
index 000000000..f3a437b5e
--- /dev/null
+++ b/sc/source/ui/inc/warnbox.hxx
@@ -0,0 +1,39 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vcl/weld.hxx>
+
+/** Warning box for "Replace cell contents?".
+    With warning image and "Do not show again" checkbox. */
+class ScReplaceWarnBox : public weld::MessageDialogController
+{
+    std::unique_ptr<weld::CheckButton> m_xWarningOnBox;
+
+public:
+    ScReplaceWarnBox(weld::Window* pParent);
+
+    /** Opens dialog if IsDialogEnabled() returns true.
+        @descr  If after executing the dialog the checkbox "Do not show again" is set,
+                the method DisableDialog() will be called. */
+    virtual short run() override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/xmlsourcedlg.hxx b/sc/source/ui/inc/xmlsourcedlg.hxx
new file mode 100644
index 000000000..3d45d27a8
--- /dev/null
+++ b/sc/source/ui/inc/xmlsourcedlg.hxx
@@ -0,0 +1,106 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include "anyrefdg.hxx"
+#include <orcusxml.hxx>
+
+#include <set>
+#include <memory>
+
+class ScDocument;
+class ScRange;
+class ScOrcusXMLContext;
+
+struct CustomCompare
+{
+    weld::TreeView& mrLbTree;
+    CustomCompare(weld::TreeView& rLbTree)
+        : mrLbTree(rLbTree)
+    {
+    }
+    bool operator()(const std::unique_ptr<weld::TreeIter>& lhs,
+                    const std::unique_ptr<weld::TreeIter>& rhs) const
+    {
+        return mrLbTree.iter_compare(*lhs, *rhs) == -1;
+    }
+};
+
+class ScXMLSourceDlg : public ScAnyRefDlgController
+{
+    OUString maSrcPath;
+
+    ScOrcusXMLTreeParam maXMLParam;
+    std::unique_ptr<weld::TreeIter> mxCurRefEntry;
+    std::unique_ptr<ScOrcusXMLContext> mpXMLContext;
+
+    ScDocument* mpDoc;
+    bool mbDlgLostFocus;
+
+    formula::RefEdit* mpActiveEdit;
+    std::unique_ptr<weld::Button> mxBtnSelectSource;
+    std::unique_ptr<weld::Label> mxFtSourceFile;
+
+    std::unique_ptr<weld::Container> mxMapGrid;
+
+    std::unique_ptr<weld::TreeView> mxLbTree;
+    std::unique_ptr<formula::RefEdit> mxRefEdit;
+    std::unique_ptr<formula::RefButton> mxRefBtn;
+
+    std::unique_ptr<weld::Button> mxBtnOk;
+    std::unique_ptr<weld::Button> mxBtnCancel;
+
+    CustomCompare maCustomCompare;
+
+    std::set<std::unique_ptr<weld::TreeIter>, CustomCompare> maCellLinks;
+    std::set<std::unique_ptr<weld::TreeIter>, CustomCompare> maRangeLinks;
+
+public:
+    ScXMLSourceDlg(SfxBindings* pB, SfxChildWindow* pCW, weld::Window* pParent, ScDocument* pDoc);
+    virtual ~ScXMLSourceDlg() override;
+
+    virtual bool IsRefInputMode() const override;
+    virtual void SetReference(const ScRange& rRange, ScDocument& rDoc) override;
+    virtual void Deactivate() override;
+    virtual void SetActive() override;
+    virtual void Close() override;
+
+private:
+    void SelectSourceFile();
+    void LoadSourceFileStructure(const OUString& rPath);
+    void TreeItemSelected();
+    void DefaultElementSelected(const weld::TreeIter& rEntry);
+    void RepeatElementSelected(const weld::TreeIter& rEntry);
+    void AttributeSelected(const weld::TreeIter& rEntry);
+
+    void SetNonLinkable();
+    void SetSingleLinkable();
+    void SetRangeLinkable();
+    void SelectAllChildEntries(const weld::TreeIter& rEntry);
+
+    /**
+     * Check if any of its parents is linked or repeated.  The passed entry is
+     * not checked; its parent is the first one to be checked, then all its
+     * parents get checked all the way to the root.
+     */
+    bool IsParentDirty(const weld::TreeIter* pEntry) const;
+
+    bool IsChildrenDirty(const weld::TreeIter* pEntry) const;
+
+    void OkPressed();
+    void CancelPressed();
+    void RefEditModified();
+
+    DECL_LINK(BtnPressedHdl, weld::Button&, void);
+    DECL_LINK(TreeItemSelectHdl, weld::TreeView&, void);
+    DECL_LINK(RefModifiedHdl, formula::RefEdit&, void);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */