revert header move of viewdata.hxx and viewutil.hxx

It is better to have two exceptions than making these UI files globally
available.

This effectively reverts commit a0f6374670f67646e802aef45d927a8746b2ae12

Change-Id: I0f7f1159058be0f5038fbffd7efb5c3a9da3f27c

4 files changed, 683 insertions, 3 deletions

diff --git a/sc/source/core/data/documen2.cxx b/sc/source/core/data/documen2.cxx
index a2365bbb2ebe..ca777799cb95 100644
--- a/sc/source/core/data/documen2.cxx
+++ b/sc/source/core/data/documen2.cxx
@@ -85,8 +85,8 @@
 #include "externalrefmgr.hxx"
 #include "appoptio.hxx"
 #include "scmod.hxx"
-#include "viewdata.hxx"
-#include "viewutil.hxx"
+#include "../../ui/inc/viewdata.hxx"
+#include "../../ui/inc/viewutil.hxx"
 #include "tabprotection.hxx"
 #include "formulaparserpool.hxx"
 #include "clipparam.hxx"
diff --git a/sc/source/filter/excel/xestream.cxx b/sc/source/filter/excel/xestream.cxx
index e82e7a5e0ae7..d8a0f18d9b80 100644
--- a/sc/source/filter/excel/xestream.cxx
+++ b/sc/source/filter/excel/xestream.cxx
@@ -44,7 +44,7 @@
 #include "globstr.hrc"
 
 #include <../../ui/inc/docsh.hxx>
-#include "viewdata.hxx"
+#include <../../ui/inc/viewdata.hxx>
 #include <excdoc.hxx>
 
 #include <oox/token/tokens.hxx>
diff --git a/sc/source/ui/inc/viewdata.hxx b/sc/source/ui/inc/viewdata.hxx
new file mode 100644
index 000000000000..827057eccd9c
--- /dev/null
+++ b/sc/source/ui/inc/viewdata.hxx
@@ -0,0 +1,586 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_SC_SOURCE_UI_INC_VIEWDATA_HXX
+#define INCLUDED_SC_SOURCE_UI_INC_VIEWDATA_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
+const SCCOL SC_TABSTART_NONE = SCCOL_MAX;
+
+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 };
+
+enum ScSplitPos { SC_SPLIT_TOPLEFT, SC_SPLIT_TOPRIGHT, SC_SPLIT_BOTTOMLEFT, 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 ScDocShell;
+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 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;
+
+    long            nTPosX[2];                  // MapMode - Offset (Twips)
+    long            nTPosY[2];
+    long            nMPosX[2];                  // MapMode - Offset (1/100 mm)
+    long            nMPosY[2];
+    long            nPixPosX[2];                // Offset in Pixels
+    long            nPixPosY[2];
+    long            nHSplitPos;
+    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;
+    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();
+
+    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);
+public:
+    ~ScViewDataTable();
+};
+
+class SC_DLLPUBLIC ScViewData
+{
+private:
+    double              nPPTX, nPPTY;               // Scaling factors
+
+    ::std::vector<ScViewDataTable*> maTabData;
+    std::unique_ptr<ScMarkData> mpMarkData;
+    ScViewDataTable*    pThisTab;                   // Data of the displayed sheet
+    ScDocShell*         pDocShell;
+    ScDocument*         pDoc;
+    ScDBFunc*           pView;
+    ScTabViewShell*     pViewShell;
+    EditView*           pEditView[4];               // Belongs to the window
+    ScViewOptions*      pOptions;
+    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;
+
+    long                m_nLOKPageUpDownOffset;
+    
+    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();
+
+public:
+                    ScViewData( ScDocShell* pDocSh, ScTabViewShell* pViewSh );
+                    ScViewData( const ScViewData& rViewData );
+                    ~ScViewData();
+
+    void            InitData( ScDocument* pDocument );
+
+    ScDocShell*     GetDocShell() const     { return pDocShell; }
+    ScDocFunc&      GetDocFunc() const;
+    ScDBFunc*       GetView() const         { return pView; }
+    ScTabViewShell* GetViewShell() const    { return pViewShell; }
+    SfxObjectShell* GetSfxDocShell() const  { return pDocShell; }
+    SfxBindings&    GetBindings();          // from ViewShell's ViewFrame
+    SfxDispatcher&  GetDispatcher();        // from ViewShell's ViewFrame
+
+    ScMarkData&     GetMarkData();
+    const ScMarkData& GetMarkData() const;
+
+    vcl::Window*         GetDialogParent();          // forwarded from tabvwsh
+    ScGridWindow*   GetActiveWin();             // from View
+    const ScGridWindow* GetActiveWin() const;
+    ScDrawView*     GetScDrawView();            // from View
+    bool            IsMinimized();              // from View
+
+    void            UpdateInputHandler( bool bForce = false );
+
+    void            WriteUserData(OUString& rData);
+    void            ReadUserData(const OUString& 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;
+
+    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; }
+    ScSplitPos      GetActivePart() const                   { return pThisTab->eWhichActive; }
+    SCCOL           GetPosX( ScHSplitPos eWhich ) const     { return pThisTab->nPosX[eWhich]; }
+    SCROW           GetPosY( ScVSplitPos eWhich ) const     { return pThisTab->nPosY[eWhich]; }
+    SCCOL           GetCurX() const                         { return pThisTab->nCurX; }
+    SCROW           GetCurY() const                         { return pThisTab->nCurY; }
+    SCCOL           GetOldCurX() const;
+    SCROW           GetOldCurY() const;
+    ScSplitMode     GetHSplitMode() const                   { return pThisTab->eHSplitMode; }
+    ScSplitMode     GetVSplitMode() const                   { return pThisTab->eVSplitMode; }
+    long            GetHSplitPos() const                    { return pThisTab->nHSplitPos; }
+    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            SetOldCursor( SCCOL nNewX, SCROW nNewY );
+    void            ResetOldCursor();
+    void            SetHSplitMode( ScSplitMode eMode )              { pThisTab->eHSplitMode = eMode; }
+    void            SetVSplitMode( ScSplitMode eMode )              { pThisTab->eVSplitMode = eMode; }
+    void            SetHSplitPos( long nPos )                       { pThisTab->nHSplitPos = nPos; }
+    void            SetVSplitPos( long nPos )                       { pThisTab->nVSplitPos = nPos; }
+    void            SetFixPosX( SCCOL nPos )                        { pThisTab->nFixPosX = nPos; }
+    void            SetFixPosY( SCROW nPos )                        { pThisTab->nFixPosY = nPos; }
+    void            SetMaxTiledCol( SCCOL nCol )                    { pThisTab->nMaxTiledCol = nCol; }
+    void            SetMaxTiledRow( SCROW nRow )                    { pThisTab->nMaxTiledRow = 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; }
+
+    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();
+
+                    /** Disallow cell fill (Paste,Fill,...) 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()             { return nFillMode != ScFillMode::NONE; }
+    bool            IsFillMode()                { return nFillMode == ScFillMode::FILL; }
+    ScFillMode      GetFillMode()               { return nFillMode; }
+
+    SvxAdjust       GetEditAdjust() const {return eEditAdjust; }
+    void            SetEditAdjust( SvxAdjust eNewEditAdjust ) { eEditAdjust = eNewEditAdjust; }
+
+                    // TRUE: Cell is merged
+    bool            GetMergeSizePixel( SCCOL nX, SCROW nY, long& rSizeXPix, long& rSizeYPix ) const;
+    void            GetPosFromPixel( long nClickX, long nClickY, ScSplitPos eWhich,
+                                        SCsCOL& rPosX, SCsROW& rPosY,
+                                        bool bTestMerge = true, bool bRepair = false );
+    void            GetMouseQuadrant( const Point& rClickPos, ScSplitPos eWhich,
+                                        SCsCOL nPosX, SCsROW 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 *pOptions; }
+    void                    SetOptions( const ScViewOptions& rOpt );
+
+    bool    IsGridMode      () const            { return pOptions->GetOption( VOPT_GRID ); }
+    void    SetGridMode     ( bool bNewMode )   { pOptions->SetOption( VOPT_GRID, bNewMode ); }
+    bool    IsSyntaxMode    () const            { return pOptions->GetOption( VOPT_SYNTAX ); }
+    void    SetSyntaxMode   ( bool bNewMode )   { pOptions->SetOption( VOPT_SYNTAX, bNewMode ); }
+    bool    IsHeaderMode    () const            { return pOptions->GetOption( VOPT_HEADER ); }
+    void    SetHeaderMode   ( bool bNewMode )   { pOptions->SetOption( VOPT_HEADER, bNewMode ); }
+    bool    IsTabMode       () const            { return pOptions->GetOption( VOPT_TABCONTROLS ); }
+    void    SetTabMode      ( bool bNewMode )   { pOptions->SetOption( VOPT_TABCONTROLS, bNewMode ); }
+    bool    IsVScrollMode   () const            { return pOptions->GetOption( VOPT_VSCROLL ); }
+    void    SetVScrollMode  ( bool bNewMode )   { pOptions->SetOption( VOPT_VSCROLL, bNewMode ); }
+    bool    IsHScrollMode   () const            { return pOptions->GetOption( VOPT_HSCROLL ); }
+    void    SetHScrollMode  ( bool bNewMode )   { pOptions->SetOption( VOPT_HSCROLL, bNewMode ); }
+    bool    IsOutlineMode   () const            { return pOptions->GetOption( VOPT_OUTLINER ); }
+    void    SetOutlineMode  ( bool bNewMode )   { pOptions->SetOption( VOPT_OUTLINER, bNewMode ); }
+    void    SetNotesMode    ( bool bNewMode )   { pOptions->SetOption( VOPT_NOTES, bNewMode ); }
+
+    /// Force page size for PgUp/PgDown to overwrite the computation based on m_aVisArea.
+    void ForcePageUpDownOffset(long nTwips) { m_nLOKPageUpDownOffset = nTwips; }
+    long GetPageUpDownOffset() { return m_nLOKPageUpDownOffset; }
+
+    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]; }
+
+    /**
+     * 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; }
+
+    Rectangle       GetEditArea( ScSplitPos eWhich, SCCOL nPosX, SCROW nPosY, vcl::Window* pWin,
+                                    const ScPatternAttr* pPattern, bool bForceToTop );
+
+    void            SetTabNo( SCTAB nNewTab );
+    void            SetActivePart( ScSplitPos eNewActive );
+
+    Point           GetScrPos( SCCOL nWhereX, SCROW nWhereY, ScSplitPos eWhich,
+                                bool bAllowNeg = false ) const;
+    Point           GetScrPos( SCCOL nWhereX, SCROW nWhereY, ScHSplitPos eWhich ) const;
+    Point           GetScrPos( SCCOL nWhereX, SCROW nWhereY, ScVSplitPos eWhich ) const;
+
+    SCCOL           CellsAtX( SCsCOL nPosX, SCsCOL nDir, ScHSplitPos eWhichX, sal_uInt16 nScrSizeY = SC_SIZE_NONE ) const;
+    SCROW           CellsAtY( SCsROW nPosY, SCsROW 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();
+    void            SetScreen( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 );
+    void            SetScreen( const 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() { return bSelCtrlMouseClick; }
+
+    static inline 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( long & rScrY, 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( long & rScrY, long nEndPixels,
+                                    SCROW & rPosY, SCROW nStartRow, double nPPTY,
+                                    const ScDocument * pDoc, SCTAB nTabNo );
+};
+
+inline long ScViewData::ToPixel( sal_uInt16 nTwips, double nFactor )
+{
+    long nRet = (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;
+}
+
+#endif
+
+/* 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 000000000000..af37b9620edb
--- /dev/null
+++ b/sc/source/ui/inc/viewutil.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 .
+ */
+#ifndef INCLUDED_SC_SOURCE_UI_INC_VIEWUTIL_HXX
+#define INCLUDED_SC_SOURCE_UI_INC_VIEWUTIL_HXX
+
+#include "address.hxx"
+#include <sal/types.h>
+
+class SfxItemSet;
+class SfxBindings;
+class SvxFontItem;
+class SfxViewShell;
+class SfxViewFrame;
+class ScChangeAction;
+class ScChangeViewSettings;
+class ScDocument;
+class ScAddress;
+class ScRange;
+class ScMarkData;
+enum class SvtScriptType;
+enum class TransliterationFlags;
+
+
+enum class ScUpdateMode { All, Marks };
+
+class SC_DLLPUBLIC ScViewUtil
+{
+public:
+    static bool ExecuteCharMap( const SvxFontItem&  rOldFont,
+                                SfxViewFrame&       rFrame,
+                                SvxFontItem&        rNewFont,
+                                OUString&           rString );
+
+    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 sal_uInt16 GetEffLanguage( ScDocument* pDoc, const ScAddress& rPos );
+
+    static TransliterationFlags GetTransliterationType( sal_uInt16 nSlotID );
+
+    static bool HasFiltered( const ScRange& rRange, ScDocument* pDoc );
+    /** 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, ScDocument * pDoc, size_t nRows );
+    static void UnmarkFiltered( ScMarkData& rMark, ScDocument* pDoc );
+
+    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( SfxViewShell& rViewShell );
+    /** Enters or leaves full screen mode at the passed view shell. */
+    static void SetFullScreen( 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 );
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */