Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 922 insertions, 0 deletions

diff --git a/sw/inc/crsrsh.hxx b/sw/inc/crsrsh.hxx
new file mode 100644
index 000000000..78b32299f
--- /dev/null
+++ b/sw/inc/crsrsh.hxx
@@ -0,0 +1,922 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_SW_INC_CRSRSH_HXX
+#define INCLUDED_SW_INC_CRSRSH_HXX
+
+#include <com/sun/star/i18n/WordType.hpp>
+
+#include <rtl/ustring.hxx>
+#include <tools/link.hxx>
+#include <vcl/keycod.hxx>
+#include <o3tl/typed_flags_set.hxx>
+
+#include "IShellCursorSupplier.hxx"
+#include "swdllapi.h"
+#include "docary.hxx"
+#include "viewsh.hxx"
+#include "calbck.hxx"
+#include "cshtyp.hxx"
+#include "crstate.hxx"
+#include "toxe.hxx"
+#include "tblsel.hxx"
+#include "viscrs.hxx"
+#include "node.hxx"
+#include "fldbas.hxx"
+#include "IDocumentMarkAccess.hxx"
+
+class SfxItemSet;
+class SfxPoolItem;
+class SwContentFrame;
+class SwUnoCursor;
+class SwFormatField;
+class SwTextFormatColl;
+class SwTextINetFormat;
+class SwFormatINetFormat;
+class SwTextAttr;
+class SwTableBox;
+class SwTOXMark;
+class SwRangeRedline;
+class SwBlockCursor;
+class SwPostItField;
+class SwTextField;
+
+namespace i18nutil {
+    struct SearchOptions2;
+}
+namespace com::sun::star::text { class XTextRange; }
+namespace com::sun::star::container { class XStringKeyMap; }
+
+// enum and struct to get information via the Doc-Position
+
+enum class IsAttrAtPos
+{
+    NONE             = 0x0000,
+    Field            = 0x0001,
+    ClickField       = 0x0002,
+    Ftn              = 0x0004,
+    InetAttr         = 0x0008,
+    TableBoxFml      = 0x0010,
+    Redline          = 0x0020,
+    Outline          = 0x0040,
+    ToxMark          = 0x0080,
+    RefMark          = 0x0100,
+    NumLabel         = 0x0200,
+    ContentCheck     = 0x0400,
+    SmartTag         = 0x0800,
+    FormControl      = 0x1000
+#ifdef DBG_UTIL
+    ,CurrAttrs       = 0x2000        ///< only for debugging
+    ,TableBoxValue   = 0x4000        ///< only for debugging
+#endif
+};
+namespace o3tl {
+    template<> struct typed_flags<IsAttrAtPos> : is_typed_flags<IsAttrAtPos, 0x7fff> {};
+}
+
+struct SwContentAtPos
+{
+    union {
+        const SwField* pField;
+        const SfxPoolItem* pAttr;
+        const SwRangeRedline* pRedl;
+        SwContentNode * pNode;
+        const sw::mark::IFieldmark* pFieldmark;
+    } aFnd;
+    IsAttrAtPos eContentAtPos;
+    int nDist;
+    OUString sStr;
+    const SwTextAttr* pFndTextAttr;
+
+    SwContentAtPos( IsAttrAtPos eGetAtPos )
+        : eContentAtPos( eGetAtPos )
+    {
+        aFnd.pField = nullptr;
+        pFndTextAttr = nullptr;
+        nDist = 0; // #i23726#
+    }
+
+    bool IsInProtectSect() const;
+    bool IsInRTLText() const;
+};
+
+// return values of SetCursor (can be combined via ||)
+const int CRSR_POSOLD = 0x01,   // cursor stays at old position
+          CRSR_POSCHG = 0x02;   // position changed by the layout
+
+namespace sw {
+
+bool ReplaceImpl(SwPaM & rCursor, OUString const& rReplacement,
+        bool const bRegExp, SwDoc & rDoc, SwRootFrame const*const pLayout);
+
+/// Helperfunction to resolve backward references in regular expressions
+std::optional<OUString> ReplaceBackReferences(const i18nutil::SearchOptions2& rSearchOpt,
+        SwPaM* pPam, SwRootFrame const* pLayout );
+
+bool GetRanges(std::vector<std::shared_ptr<SwUnoCursor>> & rRanges,
+        SwDoc & rDoc, SwPaM const& rDelPam);
+
+} // namespace sw
+
+class SW_DLLPUBLIC SwCursorShell
+    : public SwViewShell
+    , public SwModify
+    , public ::sw::IShellCursorSupplier
+{
+    friend class SwCallLink;
+    friend class SwVisibleCursor;
+    friend class SwSelPaintRects;
+
+    // requires the Cursor as InternalCursor
+    friend bool GetAutoSumSel( const SwCursorShell&, SwCellFrames& );
+
+public:
+
+    /** for calling UpdateCursor */
+    enum CursorFlag {
+        UPDOWN      = (1 << 0),     ///< keep Up/Down on columns
+        SCROLLWIN   = (1 << 1),     ///< scroll window
+        CHKRANGE    = (1 << 2),     ///< check overlapping PaMs
+        READONLY    = (1 << 3)      ///< make visible in spite of Readonly
+    };
+
+    SAL_DLLPRIVATE void UpdateCursor(
+        sal_uInt16 eFlags = SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE,
+        bool bIdleEnd = false );
+
+private:
+
+    SwRect  m_aCharRect;          ///< Char-SRectangle on which the cursor is located
+    Point   m_aCursorHeight;        ///< height & offset from visible Cursor
+    Point   m_aOldRBPos;          ///< Right/Bottom of last VisArea
+                                // (used in Invalidate by Cursor)
+
+    Link<const SwFlyFrameFormat*,void> m_aFlyMacroLnk;        /**< Link will be called, if the Cursor is set
+                                   into a fly. A macro can then be called */
+    Link<LinkParamNone*,void> m_aChgLnk;             /**< link will be called by every attribute/
+                                   format changes at cursor position.*/
+    Link<SwCursorShell&,void> m_aGrfArrivedLnk;      ///< Link calls to UI if a graphic is arrived
+
+    SwShellCursor* m_pCurrentCursor;      ///< current cursor
+    SwShellCursor* m_pStackCursor;      ///< stack for the cursor
+    SwVisibleCursor *m_pVisibleCursor;        ///< the visible cursor
+
+    SwBlockCursor *m_pBlockCursor;   ///< interface of cursor for block (=rectangular) selection
+
+    SwShellTableCursor* m_pTableCursor; /**< table Cursor; only in tables when the
+                                   selection lays over 2 columns */
+
+    SwNodeIndex* m_pBoxIdx;       ///< for recognizing of the changed
+    SwTableBox* m_pBoxPtr;        ///< table row
+
+    long m_nUpDownX;              /**< try to move the cursor on up/down always
+                                   in the same column */
+    long m_nLeftFramePos;
+    sal_uLong m_nCurrentNode;     // save CursorPos at Start-Action
+    sal_Int32 m_nCurrentContent;
+    SwNodeType m_nCurrentNdTyp;
+
+    /*
+     * Via the Method SttCursorMove and EndCursorMove this counter gets
+     * incremented/decremented. As long as the counter is inequal to 0, the
+     * current Cursor gets no update. This way, "complicated" cursor movements
+     * (via Find()) can be realised.
+     */
+    sal_uInt16 m_nCursorMove;
+    CursorMoveState m_eMvState;     ///< Status for Cursor-Travelling - GetModelPositionForViewPoint
+    SwTable::SearchType m_eEnhancedTableSel; /// table rows or columns selected by not cell by cell
+
+    OUString m_sMarkedListId;
+    int m_nMarkedListLevel;
+
+    bool m_bHasFocus : 1;         ///< Shell is "active" in a window
+    bool m_bSVCursorVis : 1;        ///< SV-Cursor visible/invisible
+    bool m_bChgCallFlag : 1;      ///< attribute change inside Start- and EndAction
+    bool m_bVisPortChgd : 1;      ///< in VisPortChg-Call
+                                // (used in Invalidate by the Cursor)
+
+    bool m_bCallChgLnk : 1;       ///< flag for derived classes
+                                // true -> call ChgLnk
+                                // access only via SwChgLinkFlag
+    bool m_bAllProtect : 1;       ///< Flag for areas
+                                // true -> everything protected / hidden
+    bool m_bInCMvVisportChgd : 1; ///< Flag for CursorMoves
+                                // true -> view was moved
+    bool m_bGCAttr : 1;           // true -> non expanded attributes exist.
+    bool m_bIgnoreReadonly : 1;   // true -> make the cursor visible on next
+                                // EndAction in spite of Readonly
+    bool m_bSelTableCells : 1;      // true -> select cells over the InputWin
+    bool m_bAutoUpdateCells : 1;  // true -> autoformat cells
+    bool m_bBasicHideCursor : 1;    // true -> HideCursor from Basic
+    bool m_bSetCursorInReadOnly : 1;// true -> Cursor is allowed in ReadOnly-Areas
+    bool m_bOverwriteCursor : 1;    // true -> show Overwrite Cursor
+
+    bool m_bMacroExecAllowed : 1;
+
+    SwFrame* m_oldColFrame;
+
+    SAL_DLLPRIVATE void MoveCursorToNum();
+
+    SAL_DLLPRIVATE void ParkPams( SwPaM* pDelRg, SwShellCursor** ppDelRing );
+
+    /** Mark a certain list level of a certain list
+
+        levels of a certain lists are marked now
+
+        @param sListId    list Id of the list whose level is marked
+        @param nLevel     to be marked list level
+
+        An empty sListId denotes that no level of a list is marked.
+     */
+    SAL_DLLPRIVATE void MarkListLevel( const OUString& sListId,
+                                      const int nLevel );
+
+    // private method(s) accessed from public inline method(s) must be exported.
+                   bool LeftRight( bool, sal_uInt16, sal_uInt16, bool );
+    SAL_DLLPRIVATE bool UpDown( bool, sal_uInt16 );
+    SAL_DLLPRIVATE bool LRMargin( bool, bool bAPI = false );
+    SAL_DLLPRIVATE bool IsAtLRMargin( bool, bool bAPI = false ) const;
+
+    SAL_DLLPRIVATE bool isInHiddenTextFrame(SwShellCursor* pShellCursor);
+
+    SAL_DLLPRIVATE bool GoStartWordImpl();
+    SAL_DLLPRIVATE bool GoEndWordImpl();
+    SAL_DLLPRIVATE bool GoNextWordImpl();
+    SAL_DLLPRIVATE bool GoPrevWordImpl();
+    SAL_DLLPRIVATE bool GoNextSentenceImpl();
+    SAL_DLLPRIVATE bool GoEndSentenceImpl();
+    SAL_DLLPRIVATE bool GoStartSentenceImpl();
+
+    typedef bool (SwCursor::*FNCursor)();
+    typedef bool (SwCursorShell::*FNCursorShell)();
+    SAL_DLLPRIVATE bool CallCursorFN( FNCursor );
+    SAL_DLLPRIVATE bool CallCursorShellFN( FNCursorShell );
+
+    SAL_DLLPRIVATE const SwRangeRedline* GotoRedline_( SwRedlineTable::size_type nArrPos, bool bSelect );
+
+    SAL_DLLPRIVATE void sendLOKCursorUpdates();
+protected:
+
+    inline SwMoveFnCollection const & MakeFindRange( SwDocPositions, SwDocPositions, SwPaM* ) const;
+
+    /*
+     * Compare-Method for the StackCursor and the current Cursor.
+     * The Methods return -1, 0, 1 for lower, equal, greater.
+     */
+    int CompareCursorStackMkCurrPt() const;
+
+    bool SelTableRowOrCol( bool bRow, bool bRowSimple = false );
+
+    bool SetInFrontOfLabel( bool bNew );
+
+    void RefreshBlockCursor();
+
+    /** Updates the marked list level according to the cursor.
+    */
+    SAL_DLLPRIVATE void UpdateMarkedListLevel();
+
+protected:
+    virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew) override;
+
+public:
+    SwCursorShell( SwDoc& rDoc, vcl::Window *pWin, const SwViewOption *pOpt );
+    // disguised copy constructor
+    SwCursorShell( SwCursorShell& rShell, vcl::Window *pWin );
+    virtual ~SwCursorShell() override;
+
+    // create new cursor and append the old one
+    virtual SwPaM & CreateNewShellCursor() override;
+    virtual SwPaM & GetCurrentShellCursor() override;
+
+    SwPaM * CreateCursor();
+    ///< delete the current cursor and make the following into the current
+    void DestroyCursor();
+    ///< transform TableCursor to normal cursor, nullify Tablemode
+    void TableCursorToCursor();
+    ///< enter block mode, change normal cursor into block cursor
+    void CursorToBlockCursor();
+    ///< leave block mode, change block cursor into normal cursor
+    void BlockCursorToCursor();
+
+    // SelAll() selects the document body content
+    // if ExtendedSelect() is called afterwards, the whole nodes array is selected
+    // only for usage in special cases allowed!
+    void ExtendedSelectAll(bool bFootnotes = true);
+    /// If ExtendedSelectAll() was called and selection didn't change since then.
+    bool ExtendedSelectedAll();
+    /// If document body starts with a table.
+    bool StartsWithTable();
+
+    SwPaM* GetCursor( bool bMakeTableCursor = true ) const;
+    inline SwCursor* GetSwCursor() const;
+    // return only the current cursor
+          SwShellCursor* GetCursor_()                       { return m_pCurrentCursor; }
+    const SwShellCursor* GetCursor_() const                 { return m_pCurrentCursor; }
+
+    // show passed cursor - for UNO
+    void    SetSelection(const SwPaM& rCursor);
+
+    // remove all cursors from ContentNodes and set to 0
+    void ParkCursor( const SwNodeIndex &rIdx );
+
+    // return the current cursor stack
+    // (required in EditShell when deleting contents)
+    inline SwPaM* GetStackCursor() const;
+
+    // start parenthesing, hide SV-Cursor and selected areas
+    void StartAction();
+    // end parenthesing, show SV-Cursor and selected areas
+    void EndAction( const bool bIdleEnd = false, const bool DoSetPosX = false );
+
+    // basic cursor travelling
+    long GetUpDownX() const             { return m_nUpDownX; }
+
+    bool Left( sal_uInt16 nCnt, sal_uInt16 nMode, bool bAllowVisual = false )
+        { return LeftRight( true, nCnt, nMode, bAllowVisual ); }
+    bool Right( sal_uInt16 nCnt, sal_uInt16 nMode, bool bAllowVisual = false )
+        { return LeftRight( false, nCnt, nMode, bAllowVisual ); }
+    bool Up( sal_uInt16 nCnt = 1 )      { return UpDown( true, nCnt ); }
+    bool Down( sal_uInt16 nCnt = 1 )    { return UpDown( false, nCnt ); }
+    bool LeftMargin()               { return LRMargin( true ); }
+    bool RightMargin(bool bAPI = false) { return LRMargin( false, bAPI ); }
+    bool SttEndDoc( bool bStt );
+
+    bool MovePage( SwWhichPage, SwPosPage );
+    bool MovePara( SwWhichPara, SwMoveFnCollection const & );
+    bool MoveSection( SwWhichSection, SwMoveFnCollection const & );
+    bool MoveTable( SwWhichTable, SwMoveFnCollection const & );
+    void MoveColumn( SwWhichColumn, SwPosColumn );
+    bool MoveRegion( SwWhichRegion, SwMoveFnCollection const & );
+
+    // note: DO NOT call it FindText because windows.h
+    sal_uLong Find_Text( const i18nutil::SearchOptions2& rSearchOpt,
+                bool bSearchInNotes,
+                SwDocPositions eStart, SwDocPositions eEnd,
+                bool& bCancel,
+                FindRanges eRng, bool bReplace = false );
+
+    sal_uLong FindFormat( const SwTextFormatColl& rFormatColl,
+                SwDocPositions eStart, SwDocPositions eEnd,
+                bool& bCancel,
+                FindRanges eRng, const SwTextFormatColl* pReplFormat );
+
+    sal_uLong FindAttrs( const SfxItemSet& rSet, bool bNoCollections,
+                SwDocPositions eStart, SwDocPositions eEnd,
+                bool& bCancel,
+                FindRanges eRng,
+                const i18nutil::SearchOptions2* pSearchOpt,
+                const SfxItemSet* rReplSet );
+
+    //  Position the Cursor
+    //  return values:
+    //      CRSR_POSCHG: when cursor was corrected from SPoint by the layout
+    //      CRSR_POSOLD: when the cursor was not changed
+    int SetCursor( const Point &rPt, bool bOnlyText = false, bool bBlock = true );
+
+    /*
+     * Notification that the visible area was changed. m_aVisArea is reset, then
+     * scrolling is done. The passed Rectangle lays on pixel borders to avoid
+     * pixel errors.
+     */
+    virtual void VisPortChgd( const SwRect & ) override;
+
+    /*
+     * virtual paint method to make selection visible again after Paint
+     */
+    void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle & rRect) override;
+
+    // Areas
+    inline void SetMark();
+    inline bool HasMark() const;
+
+    void ClearMark();
+
+    /**
+       Ensure point and mark of the current PaM are in a specific order.
+
+       @param bPointFirst true: If the point is behind the mark then
+       swap the PaM. false: If the mark is behind the point then swap
+       the PaM.
+    */
+    void NormalizePam(bool bPointFirst = true);
+
+    void SwapPam();
+    bool TestCurrPam( const Point & rPt,
+                      bool bTstHit = false);   // only exact matches
+    void KillPams();
+
+    /// store a copy of the current cursor on the cursor stack
+    void Push();
+    enum class PopMode { DeleteCurrent, DeleteStack };
+    /*
+     * Delete a cursor
+     *    - either from the top of the stack
+     *    - or delete the current one and replace it with the cursor from the
+     *      stack
+     *  @return <true> if there was one on the stack, <false> otherwise
+     */
+    bool Pop(PopMode);
+    /*
+     * Combine 2 Cursors.
+     * Delete the topmost from the stack and move its Mark into the current.
+     */
+    void Combine();
+
+    void SttCursorMove();
+    void EndCursorMove( const bool bIdleEnd = false );
+
+    /*
+     * When the focus is lost the selected ranges are not displayed anymore.
+     * On the other hand, on receiving the focus all selected ranges are displayed again
+     * (ranges must be recalculated!).
+     */
+    bool HasShellFocus() const { return m_bHasFocus; }
+    void ShellLoseFocus();
+    void ShellGetFocus();
+
+    // Methods for displaying or hiding the visible text cursor.
+    void ShowCursor();
+    void HideCursor();
+    // Methods for displaying or hiding the selected ranges with visible cursor.
+    void ShowCursors( bool bCursorVis );
+    void HideCursors();
+
+    bool IsOverwriteCursor() const { return m_bOverwriteCursor; }
+    void SetOverwriteCursor( bool bFlag ) { m_bOverwriteCursor = bFlag; }
+
+    // Return current frame in which the cursor is placed.
+    SwContentFrame *GetCurrFrame( const bool bCalcFrame = true ) const;
+
+    //true if cursor is hidden because of readonly.
+    //false if it is working despite readonly.
+    bool IsCursorReadonly() const;
+
+    // Cursor is placed in something that is protected or selection contains
+    // something that is protected.
+    bool HasReadonlySel() const;
+
+    // Can the cursor be set to read only ranges?
+    bool IsReadOnlyAvailable() const { return m_bSetCursorInReadOnly; }
+    void SetReadOnlyAvailable( bool bFlag );
+    bool IsOverReadOnlyPos( const Point& rPt ) const;
+
+    // Methods for aFlyMacroLnk.
+    void        SetFlyMacroLnk( const Link<const SwFlyFrameFormat*,void>& rLnk ) { m_aFlyMacroLnk = rLnk; }
+    const Link<const SwFlyFrameFormat*,void>& GetFlyMacroLnk() const           { return m_aFlyMacroLnk; }
+
+    // Methods returning/altering link for changes of attributes/formats.
+    void        SetChgLnk( const Link<LinkParamNone*,void> &rLnk ) { m_aChgLnk = rLnk; }
+    const Link<LinkParamNone*,void>& GetChgLnk() const           { return m_aChgLnk; }
+
+    // Methods returning/altering link for "graphic completely loaded".
+    void        SetGrfArrivedLnk( const Link<SwCursorShell&,void> &rLnk ) { m_aGrfArrivedLnk = rLnk; }
+    const Link<SwCursorShell&,void>& GetGrfArrivedLnk() const           { return m_aGrfArrivedLnk; }
+
+    //Call ChgLink. When within an action calling will be delayed.
+    void CallChgLnk();
+
+    // Check if the current cursor contains a selection, i.e.
+    // if Mark is set and SPoint and Mark are different.
+    bool HasSelection() const;
+
+    // Check if a selection exists, i.e. if the current cursor comprises a selection.
+    inline bool IsSelection() const;
+    // returns if multiple cursors are available
+    inline bool IsMultiSelection() const;
+
+    // Check if a complete paragraph was selected.
+    bool IsSelFullPara() const;
+
+    // Check if selection is within one paragraph.
+
+    //Should WaitPtr be activated for Clipboard.
+    bool ShouldWait() const;
+
+    // Check if selection is within one paragraph.
+    bool IsSelOnePara() const;
+
+    /*
+     * Returns SRectangle, at which the cursor is located.
+     */
+    const SwRect &GetCharRect() const { return m_aCharRect; }
+    /*
+     * Returns if cursor is wholly or partly within visible range.
+     */
+    bool IsCursorVisible() const { return VisArea().IsOver( GetCharRect() ); }
+    /*
+     * Returns SwRect, at which the character is located.
+     */
+    void GetCharRectAt(SwRect& rRect, const SwPosition* pPos);
+
+    // Return current page number:
+    // true:  in which cursor is located.
+    // false: which is visible at the upper margin.
+    void GetPageNum( sal_uInt16 &rnPhyNum, sal_uInt16 &rnVirtNum,
+                     bool bAtCursorPos = true, const bool bCalcFrame = true );
+    // Returns current page's sequential number (1-based),in which cursor is located, ignoring autoinserted empty pages.
+    // Returns 0 on error
+    sal_uInt16 GetPageNumSeqNonEmpty();
+    // Determine how "empty pages" are handled
+    // (used in PhyPage).
+    sal_uInt16 GetNextPrevPageNum( bool bNext = true );
+
+    // Move cursor at the beginning of page "nPage".
+    bool GotoPage( sal_uInt16 nPage );
+
+    sal_uInt16 GetPageCnt();
+
+    bool GoNextCursor();
+
+    bool GoPrevCursor();
+
+    bool GoNextPrevCursorSetSearchLabel(const bool bNext);
+
+    // at CurrentCursor.SPoint
+    ::sw::mark::IMark* SetBookmark(
+        const vcl::KeyCode&,
+        const OUString& rName,
+        IDocumentMarkAccess::MarkType eMark = IDocumentMarkAccess::MarkType::BOOKMARK);
+    ::sw::mark::IMark* SetBookmark2(
+        const vcl::KeyCode&,
+        const OUString& rName,
+        bool bHide,
+        const OUString& rCondition);
+    bool GotoMark( const ::sw::mark::IMark* const pMark );    // sets CurrentCursor.SPoint
+    bool GotoMark( const ::sw::mark::IMark* const pMark, bool bAtStart );
+    bool GoNextBookmark(); // true, if there was one
+    bool GoPrevBookmark();
+
+    bool IsFormProtected();
+    ::sw::mark::IFieldmark* GetCurrentFieldmark();
+    ::sw::mark::IFieldmark* GetFieldmarkAfter();
+    ::sw::mark::IFieldmark* GetFieldmarkBefore();
+    bool GotoFieldmark( const ::sw::mark::IFieldmark* const pMark );
+
+    // update Cursr, i.e. reset it into content should only be called when the
+    // cursor was set to a random position e.g. when deleting frames
+    void UpdateCursorPos();
+
+    // get the selected text at the current cursor. It will be filled with
+    // fields etc.
+    OUString GetSelText() const;
+
+    // Check of SPoint or Mark of current cursor are placed within a table.
+    inline const SwTableNode* IsCursorInTable() const;
+
+    bool IsCursorInFootnote() const;
+
+    inline Point& GetCursorDocPos() const;
+    inline bool IsCursorPtAtEnd() const;
+
+    inline const  SwPaM* GetTableCrs() const;
+    inline        SwPaM* GetTableCrs();
+
+    bool IsTableComplexForChart();
+    // get current table selection as text
+    OUString GetBoxNms() const;
+
+    // set Cursor to the next/previous cell
+    bool GoNextCell( bool bAppendLine = true );
+    bool GoPrevCell();
+    // go to this box (if available and inside of table)
+    bool GotoTable( const OUString& rName );
+
+    // select a table row, column or box (based on the current cursor)
+    bool SelTableRow() { return SelTableRowOrCol( true  ); }
+    bool SelTableCol() { return SelTableRowOrCol( false ); }
+    bool SelTableBox();
+
+    bool SelTable();
+
+    void GotoNextNum();
+    void GotoPrevNum();
+
+    bool GotoOutline( const OUString& rName );
+    // to the next/previous or the given OutlineNode
+    void GotoOutline( SwOutlineNodes::size_type nIdx );
+    // find the "outline position" in the nodes array of the current chapter
+    SwOutlineNodes::size_type GetOutlinePos( sal_uInt8 nLevel = UCHAR_MAX );
+    // select the given range of OutlineNodes. Optionally including the children
+    // the sal_uInt16s are the positions in OutlineNodes-Array (EditShell)
+    bool MakeOutlineSel(SwOutlineNodes::size_type nSttPos, SwOutlineNodes::size_type nEndPos,
+                         bool bWithChildren, bool bKillPams = true );
+
+    bool GotoNextOutline();
+    bool GotoPrevOutline();
+
+    /** Delivers the current shell cursor
+
+        Some operations have to run on the current cursor ring,
+        some on the m_pTableCursor (if exist) or the current cursor ring and
+        some on the m_pTableCursor or m_pBlockCursor or the current cursor ring.
+        This small function checks the existence and delivers the wished cursor.
+
+        @param bBlock [bool]
+        if the block cursor is of interest or not
+
+        @return m_pTableCursor if exist,
+        m_pBlockCursor if exist and of interest (param bBlock)
+        otherwise m_pCurrentCursor
+    */
+    SwShellCursor* getShellCursor( bool bBlock );
+    const SwShellCursor* getShellCursor( bool bBlock ) const
+        { return const_cast<SwCursorShell*>(this)->getShellCursor( bBlock ); }
+
+    bool IsBlockMode() const { return nullptr != m_pBlockCursor; }
+
+    // is the Cursor in a table and is the selection over 2 columns
+    bool IsTableMode() const { return nullptr != m_pTableCursor; }
+
+    const SwShellTableCursor* GetTableCursor() const { return m_pTableCursor; }
+    SwShellTableCursor* GetTableCursor() { return m_pTableCursor; }
+    size_t UpdateTableSelBoxes();
+
+    bool GotoFootnoteText();      ///< jump from content to footnote
+    bool GotoFootnoteAnchor();   ///< jump from footnote to anchor
+    bool GotoPrevFootnoteAnchor();
+    bool GotoNextFootnoteAnchor();
+
+    void GotoFlyAnchor();       ///< jump from the frame to the anchor
+    bool GotoHeaderText();       ///< jump from the content to the header
+    bool GotoFooterText();       ///< jump from the content to the footer
+    // jump to the header/footer of the given or current PageDesc
+    bool SetCursorInHdFt( size_t nDescNo, bool bInHeader );
+    // is point of cursor in header/footer. pbInHeader return true if it is
+    // in a headerframe otherwise in a footerframe
+    bool IsInHeaderFooter( bool* pbInHeader = nullptr ) const;
+
+    bool GotoNextTOXBase( const OUString* = nullptr );
+    bool GotoPrevTOXBase( const OUString* = nullptr );
+    void GotoTOXMarkBase();
+    // jump to the next or previous index entry
+    bool GotoNxtPrvTOXMark( bool bNext = true );
+    // jump to the next/previous index mark of this type
+    const SwTOXMark& GotoTOXMark( const SwTOXMark& rStart, SwTOXSearch eDir );
+
+    // jump to the next or previous table formula
+    // optionally only to broken formulas
+    bool GotoNxtPrvTableFormula( bool bNext = true,
+                               bool bOnlyErrors = false );
+    // jump to the next / previous hyperlink - inside text and also
+    // on graphics
+    bool SelectNxtPrvHyperlink( bool bNext );
+
+    bool GotoRefMark( const OUString& rRefMark, sal_uInt16 nSubType,
+                            sal_uInt16 nSeqNo );
+
+    // get the nth character from the start or end of the  current selection
+    sal_Unicode GetChar( bool bEnd = true, long nOffset = 0 );
+    bool ExtendSelection( bool bEnd = true, sal_Int32 nCount = 1 );
+
+    // Place only the visible cursor at the given position in the document.
+    // Return false if SPoint was corrected by layout.
+    // (This is needed for displaying the Drag&Drop/Copy-Cursor.)
+    bool SetVisibleCursor( const Point &rPt );
+    inline void UnSetVisibleCursor();
+    SwVisibleCursor* GetVisibleCursor() const;
+
+    // jump to the next or previous field of the corresponding type
+    bool MoveFieldType(
+        const SwFieldType* pFieldType,
+        const bool bNext,
+        const SwFieldIds nResType = SwFieldIds::Unknown,
+        const bool bAddSetExpressionFieldsToInputFields = true );
+
+    bool GotoFormatField( const SwFormatField& rField );
+
+    static SwTextField* GetTextFieldAtPos(
+        const SwPosition* pPos,
+        const bool bIncludeInputFieldAtStart );
+    static SwTextField* GetTextFieldAtCursor(
+        const SwPaM* pCursor,
+        const bool bIncludeInputFieldAtStart );
+    static SwField* GetFieldAtCursor(
+        const SwPaM* pCursor,
+        const bool bIncludeInputFieldAtStart );
+    SwField* GetCurField( const bool bIncludeInputFieldAtStart = false ) const;
+    bool CursorInsideInputField() const;
+    static bool PosInsideInputField( const SwPosition& rPos );
+    bool DocPtInsideInputField( const Point& rDocPt ) const;
+    static sal_Int32 StartOfInputFieldAtPos( const SwPosition& rPos );
+    static sal_Int32 EndOfInputFieldAtPos( const SwPosition& rPos );
+
+    // Return number of cursors in ring (The flag indicates whether
+    // only cursors containing selections are requested).
+    sal_uInt16 GetCursorCnt( bool bAll = true ) const;
+
+    // Char Travelling - methods (in crstrvl1.cxx)
+    bool GoStartWord();
+    bool GoEndWord();
+    bool GoNextWord();
+    bool GoPrevWord();
+    bool GoNextSentence();
+    bool GoStartSentence();
+    bool GoEndSentence();
+    bool SelectWord( const Point* pPt );
+    void ExpandToSentenceBorders();
+
+    // get position from current cursor
+    bool IsStartWord( sal_Int16 nWordType = css::i18n::WordType::ANYWORD_IGNOREWHITESPACES )const;
+    bool IsEndWord( sal_Int16 nWordType = css::i18n::WordType::ANYWORD_IGNOREWHITESPACES ) const;
+    bool IsInWord( sal_Int16 nWordType = css::i18n::WordType::ANYWORD_IGNOREWHITESPACES ) const;
+    bool IsStartSentence() const;
+    bool IsEndSentence() const;
+    bool IsSttPara() const;
+    bool IsEndPara() const;
+    bool IsEndOfTable() const; ///< at the very last SwPosition inside a table
+    bool IsStartOfDoc() const;
+    bool IsEndOfDoc() const;
+    bool IsInFrontOfLabel() const;
+    bool IsAtLeftMargin()   const       { return IsAtLRMargin( true ); }
+    bool IsAtRightMargin() const   { return IsAtLRMargin( false, true/*bAPI*/ ); }
+
+    // delete all created cursors, set the table cursor and the last cursor to
+    // its TextNode (or StartNode?)
+    // They all get created on the next ::GetCursor again
+    // Used for Drag&Drop/Clipboard-Paste in tables
+    bool ParkTableCursor();
+
+    // Non expanded attributes?
+    bool IsGCAttr() const { return m_bGCAttr; }
+    void ClearGCAttr() { m_bGCAttr = false; }
+    void    UpdateAttr() {  m_bGCAttr = true; }
+
+    // is the whole document protected/hidden (for UI...)
+    bool IsAllProtect() const { return m_bAllProtect; }
+
+    bool GotoRegion( const OUString& rName );
+
+    // show the current selection
+    virtual void MakeSelVisible();
+
+    // set the cursor to a NOT protected/hidden node
+    bool FindValidContentNode( bool bOnlyText );
+
+    bool GetContentAtPos( const Point& rPt,
+                          SwContentAtPos& rContentAtPos,
+                          bool bSetCursor = false,
+                          SwRect* pFieldRect = nullptr );
+
+    const SwPostItField* GetPostItFieldAtCursor() const;
+
+    // get smart tags rectangle for the given point
+    void GetSmartTagRect( const Point& rPt, SwRect& rSelectRect );
+
+    // get smart tags at current cursor position
+    void GetSmartTagTerm( std::vector< OUString >& rSmartTagTypes,
+                          css::uno::Sequence< css::uno::Reference< css::container::XStringKeyMap > >& rStringKeyMaps,
+                          css::uno::Reference<css::text::XTextRange>& rRange ) const;
+
+    bool IsPageAtPos( const Point &rPt ) const;
+
+    bool SelectTextAttr( sal_uInt16 nWhich, bool bExpand, const SwTextAttr* pAttr = nullptr );
+    bool GotoINetAttr( const SwTextINetFormat& rAttr );
+    const SwFormatINetFormat* FindINetAttr( const OUString& rName ) const;
+
+    bool SelectText( const sal_Int32 nStart,
+                        const sal_Int32 nEnd );
+
+    bool CheckTableBoxContent( const SwPosition* pPos = nullptr );
+    void SaveTableBoxContent( const SwPosition* pPos = nullptr );
+    void ClearTableBoxContent();
+    bool EndAllTableBoxEdit();
+
+    void SetSelTableCells( bool bFlag )           { m_bSelTableCells = bFlag; }
+    bool IsSelTableCells() const                  { return m_bSelTableCells; }
+
+    void UnsetEnhancedTableSelection()            { m_eEnhancedTableSel = SwTable::SEARCH_NONE; }
+    SwTable::SearchType GetEnhancedTableSelection() const  { return m_eEnhancedTableSel; }
+
+    bool IsAutoUpdateCells() const              { return m_bAutoUpdateCells; }
+    void SetAutoUpdateCells( bool bFlag )       { m_bAutoUpdateCells = bFlag; }
+
+    bool GetShadowCursorPos( const Point& rPt, SwFillMode eFillMode,
+                            SwRect& rRect, sal_Int16& rOrient );
+    bool SetShadowCursorPos( const Point& rPt, SwFillMode eFillMode );
+
+    const SwRangeRedline* SelNextRedline();
+    const SwRangeRedline* SelPrevRedline();
+    const SwRangeRedline* GotoRedline( SwRedlineTable::size_type nArrPos, bool bSelect );
+
+    SAL_DLLPRIVATE SvxFrameDirection GetTextDirection( const Point* pPt = nullptr ) const;
+    // is cursor or the point in/over a vertical formatted text?
+    bool IsInVerticalText( const Point* pPt = nullptr ) const;
+    // is cursor or the point in/over a right to left formatted text?
+    bool IsInRightToLeftText() const;
+
+    static void FirePageChangeEvent(sal_uInt16 nOldPage, sal_uInt16 nNewPage);
+    bool   bColumnChange();
+    static void FireSectionChangeEvent(sal_uInt16 nOldSection, sal_uInt16 nNewSection);
+    static void FireColumnChangeEvent(sal_uInt16 nOldColumn, sal_uInt16 nNewColumn);
+    // If the current cursor position is inside a hidden range, the hidden range
+    // is selected and true is returned:
+    bool SelectHiddenRange();
+
+    // remove all invalid cursors
+    void ClearUpCursors();
+
+    void SetMacroExecAllowed( const bool _bMacroExecAllowed )
+    {
+        m_bMacroExecAllowed = _bMacroExecAllowed;
+    }
+    bool IsMacroExecAllowed() const
+    {
+        return m_bMacroExecAllowed;
+    }
+
+    /**
+       Returns textual description of the current selection.
+
+       - If the current selection is a multi-selection the result is
+         STR_MULTISEL.
+       - Else the result is the text of the selection.
+
+       @return the textual description of the current selection
+     */
+    OUString GetCursorDescr() const;
+
+    virtual void dumpAsXml(xmlTextWriterPtr pWriter) const override;
+    /// Implementation of lok::Document::getPartPageRectangles() for Writer.
+    OUString getPageRectangles();
+
+    /// See SwView::NotifyCursor().
+    void NotifyCursor(SfxViewShell* pViewShell) const;
+};
+
+// Cursor Inlines:
+inline SwMoveFnCollection const & SwCursorShell::MakeFindRange(
+            SwDocPositions nStt, SwDocPositions nEnd, SwPaM* pPam ) const
+{
+    return m_pCurrentCursor->MakeFindRange( nStt, nEnd, pPam );
+}
+
+inline SwCursor* SwCursorShell::GetSwCursor() const
+{
+    return static_cast<SwCursor*>(GetCursor());
+}
+
+inline SwPaM* SwCursorShell::GetStackCursor() const { return m_pStackCursor; }
+
+inline void SwCursorShell::SetMark() { m_pCurrentCursor->SetMark(); }
+
+inline bool SwCursorShell::HasMark() const { return m_pCurrentCursor->HasMark(); }
+
+inline bool SwCursorShell::IsSelection() const
+{
+    return IsTableMode() || m_pCurrentCursor->HasMark() ||
+            m_pCurrentCursor->GetNext() != m_pCurrentCursor;
+}
+inline bool SwCursorShell::IsMultiSelection() const
+{
+    return m_pCurrentCursor->GetNext() != m_pCurrentCursor;
+}
+
+inline const SwTableNode* SwCursorShell::IsCursorInTable() const
+{
+    return m_pCurrentCursor->GetNode().FindTableNode();
+}
+
+inline bool SwCursorShell::IsCursorPtAtEnd() const
+{
+    return m_pCurrentCursor->End() == m_pCurrentCursor->GetPoint();
+}
+
+inline Point& SwCursorShell::GetCursorDocPos() const
+{
+    return m_pCurrentCursor->GetPtPos();
+}
+
+inline const SwPaM* SwCursorShell::GetTableCrs() const
+{
+    return m_pTableCursor;
+}
+
+inline SwPaM* SwCursorShell::GetTableCrs()
+{
+    return m_pTableCursor;
+}
+
+inline void SwCursorShell::UnSetVisibleCursor()
+{
+    m_pVisibleCursor->Hide();
+    m_pVisibleCursor->SetDragCursor( false );
+}
+
+#endif  // _CRSRSH_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */