summaryrefslogtreecommitdiff
path: root/sw/source/uibase/inc/wrtsh.hxx
blob: 1a094aebf91b62cbd75683b5d437edb4e79950a9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. 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 <swdllapi.h>
#include <fesh.hxx>
#include <swurl.hxx>
#include <IMark.hxx>
#include "navmgr.hxx"
#include <optional>
#include <com/sun/star/embed/EmbedVerbs.hpp>
#include <o3tl/typed_flags_set.hxx>
#include <svx/swframetypes.hxx>
#include <vcl/weld.hxx>

#include <doc.hxx>
#include <docsh.hxx>
#include <viewopt.hxx>

namespace vcl { class Window; }
class SbxArray;
class SwFlyFrameAttrMgr;
class SwField;
class SwTOXBase;
class SwView;
class SvGlobalName;
class SwInputFieldList;
class SwSectionData;
class Timer;
class SvxMacro;
class SwFormatINetFormat;
class SvxAutoCorrect;
class NaviContentBookmark;
struct SwCallMouseEvent;
class SfxStringListItem;
enum class SvMacroItemId : sal_uInt16;
class SwFieldMgr;
class SfxRequest;

namespace i18nutil {
    struct SearchOptions2;
}

enum class SelectionType : sal_Int32
{
    NONE                 = 0x000000,
    Text                 =  CNT_TXT, // text, never frames too   0x0001
    Graphic              =  CNT_GRF, // graphic          0x0002
    Ole                  =  CNT_OLE, // OLE              0x0010
    Frame                = 0x000020, // frame, no content type
    NumberList           = 0x000040, // NumList
    Table                = 0x000080, // cursor is in table
    TableCell            = 0x000100, // table cells are selected
    DrawObject           = 0x000200, // drawing objects (rectangle, circle...)
    DrawObjectEditMode   = 0x000400, // draw-textobjects in edit mode
    Ornament             = 0x000800, // edit ornament objects
    DbForm               = 0x001000, // drawing objects: DB-Forms
    FormControl          = 0x002000, // a form control is focused. Neither set nor evaluated by the SwWrtShell itself, only by its clients.
    Media                = 0x004000, // Media object
    ExtrudedCustomShape  = 0x008000, // extruded custom shape
    FontWork             = 0x010000, // fontwork
    PostIt               = 0x020000, // annotation
    TableRow             = 0x040000, // table rows are selected
    TableCol             = 0x080000, // table columns are selected
    All                  = 0x0ffff3,
};
namespace o3tl {
    template<> struct typed_flags<SelectionType> : is_typed_flags<SelectionType, 0x0ffff3> {};
}

/** Used by the UI to modify the document model.

Eg. the Insert() method will take the current cursor position, insert the
string, and take care of undo etc.
*/
class SW_DLLPUBLIC SwWrtShell: public SwFEShell
{
private:
    using SwCursorShell::Left;
    using SwCursorShell::Right;
    using SwCursorShell::Up;
    using SwCursorShell::Down;
    using SwCursorShell::LeftMargin;
    using SwCursorShell::RightMargin;
    using SwCursorShell::SelectTextAttr;
    using SwCursorShell::GotoPage;
    using SwFEShell::InsertObject;
    using SwEditShell::AutoCorrect;
    using SwCursorShell::GotoMark;

    typedef tools::Long (SwWrtShell::*SELECTFUNC)(const Point *, bool bProp );
    typedef void (SwWrtShell::*SELECTFUNC2)(const Point *, bool bProp );

    SELECTFUNC2 m_fnDrag      = &SwWrtShell::BeginDrag;
    SELECTFUNC  m_fnSetCursor = &SwWrtShell::SetCursor;
    SELECTFUNC2 m_fnEndDrag   = &SwWrtShell::DefaultEndDrag;
    SELECTFUNC  m_fnKillSel   = &SwWrtShell::Ignore;

public:

    using SwEditShell::Insert;

    tools::Long CallSetCursor(const Point* pPt, bool bProp) { return (this->*m_fnSetCursor)(pPt, bProp); }
    void Drag         (const Point* pPt, bool bProp) { (this->*m_fnDrag)(pPt, bProp); }
    void EndDrag      (const Point* pPt, bool bProp) { (this->*m_fnEndDrag)(pPt, bProp); }
    tools::Long KillSelection(const Point* pPt, bool bProp) { return (this->*m_fnKillSel)(pPt, bProp); }

    bool IsSplitVerticalByDefault() const;
    void SetSplitVerticalByDefault(bool value);

    // reset all selections
    tools::Long ResetSelect( const Point *, bool );

    // resets the cursorstack after movement with PageUp/-Down if a stack is built up
    inline void ResetCursorStack();
    SelectionType   GetSelectionType() const;

    bool    IsModePushed() const { return nullptr != m_pModeStack; }
    void    PushMode();
    void    PopMode();

    void    SttSelect();
    void    EndSelect();
    bool    IsInSelect() const { return m_bInSelect; }
    void    SetInSelect() { m_bInSelect = true; }
        // is there a text- or frameselection?
    bool    HasSelection() const { return SwCursorShell::HasSelection() ||
                                        IsMultiSelection() || IsSelFrameMode() || IsObjSelected(); }
    bool    Pop(SwCursorShell::PopMode = SwCursorShell::PopMode::DeleteStack);

    void    EnterStdMode();
    bool    IsStdMode() const { return !m_bExtMode && !m_bAddMode && !m_bBlockMode; }

    void    EnterExtMode();
    void    LeaveExtMode();
    bool    ToggleExtMode();
    bool    IsExtMode() const { return m_bExtMode; }

    void    EnterAddMode();
    void    LeaveAddMode();
    void    ToggleAddMode();
    bool    IsAddMode() const { return m_bAddMode; }

    void    EnterBlockMode();
    void    LeaveBlockMode();
    bool    ToggleBlockMode();
    bool    IsBlockMode() const { return m_bBlockMode; }

    void    SetInsMode( bool bOn = true );
    void    ToggleInsMode() { SetInsMode( !m_bIns ); }
    bool    IsInsMode() const { return m_bIns; }
    void    SetRedlineFlagsAndCheckInsMode( RedlineFlags eMode );

    void    EnterSelFrameMode(const Point *pStartDrag = nullptr);
    void    LeaveSelFrameMode();
    bool    IsSelFrameMode() const { return m_bLayoutMode; }
        // reset selection of frames
    void    UnSelectFrame();

    void    Invalidate();

    // select table cells for editing of formulas in the ribbonbar
    inline void SelTableCells( const Link<SwWrtShell&,void> &rLink );
    inline void EndSelTableCells();

    // leave per word or per line selection mode. Is usually called in MB-Up.
    bool    IsExtSel() const { return m_bSelWrd || m_bSelLn; }

    // query whether the active m_fnDrag pointer is set to BeginDrag
    // is needed for MouseMove to work around bugs 55592/55931
    inline bool Is_FnDragEQBeginDrag() const;

    // base requests
    bool    IsEndWrd();
    bool    IsSttOfPara() const { return IsSttPara(); }
    bool    IsEndOfPara() const { return IsEndPara(); }

    // select word / sentence
    bool    SelNearestWrd();
    bool    SelWrd      (const Point * = nullptr );
    // #i32329# Enhanced selection
    void    SelSentence (const Point *);
    void    SelPara     (const Point *);
    void    SelAll();

    // basecursortravelling
typedef bool (SwWrtShell::*FNSimpleMove)();
    bool SimpleMove( FNSimpleMove, bool bSelect );

    bool Left       ( sal_uInt16 nMode, bool bSelect,
                            sal_uInt16 nCount, bool bBasicCall, bool bVisual = false );
    bool Right      ( sal_uInt16 nMode, bool bSelect,
                            sal_uInt16 nCount, bool bBasicCall, bool bVisual = false );
    bool Up         ( bool bSelect, sal_uInt16 nCount = 1, bool bBasicCall = false );
    bool Down       ( bool bSelect, sal_uInt16 nCount = 1, bool bBasicCall = false );
    void NxtWrd     ( bool bSelect = false ) { SimpleMove( &SwWrtShell::NxtWrd_, bSelect ); }
    bool PrvWrd     ( bool bSelect = false ) { return SimpleMove( &SwWrtShell::PrvWrd_, bSelect ); }

    bool LeftMargin ( bool bSelect, bool bBasicCall );
    bool RightMargin( bool bSelect, bool bBasicCall );

    bool StartOfSection( bool bSelect = false );
    bool EndOfSection  ( bool bSelect = false );

    bool SttNxtPg   ( bool bSelect = false );
    void SttPrvPg   ( bool bSelect = false );
    void EndNxtPg   ( bool bSelect = false );
    bool EndPrvPg   ( bool bSelect = false );
    bool SttPg      ( bool bSelect = false );
    bool EndPg      ( bool bSelect = false );
    bool SttPara    ( bool bSelect = false );
    void EndPara    ( bool bSelect = false );
    bool FwdPara    ()
                { return SimpleMove( &SwWrtShell::FwdPara_, false/*bSelect*/ ); }
    void BwdPara    ()
                { SimpleMove( &SwWrtShell::BwdPara_, false/*bSelect*/ ); }
    void FwdSentence( bool bSelect = false )
                { SimpleMove( &SwWrtShell::FwdSentence_, bSelect ); }
    void BwdSentence( bool bSelect = false )
                { SimpleMove( &SwWrtShell::BwdSentence_, bSelect ); }

    // #i20126# Enhanced table selection
    bool SelectTableRowCol( const Point& rPt, const Point* pEnd = nullptr, bool bRowDrag = false );
    void SelectTableRow();
    void SelectTableCol();
    void SelectTableCell();

    bool SelectTextAttr( sal_uInt16 nWhich, const SwTextAttr* pAttr = nullptr );

    // per column jumps
    void StartOfColumn      ();
    void EndOfColumn        ();
    void StartOfNextColumn  ();
    void EndOfNextColumn    ();
    void StartOfPrevColumn  ();
    void EndOfPrevColumn    ();

    // set the cursor to page "nPage" at the beginning
    // additionally to an identically named implementation in crsrsh.hxx
    // here all existing selections are being reset before setting the
    // cursor
    bool    GotoPage( sal_uInt16 nPage, bool bRecord );

    // setting the cursor; remember the old position for turning back
    DECL_LINK( ExecFlyMac, const SwFlyFrameFormat*, void );

    bool    PageCursor(SwTwips lOffset, bool bSelect);

    // update fields
    void    UpdateInputFields( SwInputFieldList* pLst = nullptr );

    void    NoEdit(bool bHideCursor = true);
    void    Edit();

    bool IsRetainSelection() const { return m_bRetainSelection; }
    void SetRetainSelection( bool bRet ) { m_bRetainSelection = bRet; }

    // change current data base and notify
    void ChgDBData(const SwDBData& SwDBData);

    // delete
    void    DelToEndOfLine();
    void    DelToStartOfLine();
    void    DelLine();
    bool    DelLeft();

    // also deletes the frame or sets the cursor in the frame when bDelFrame == false
    bool    DelRight();
    void    DelToEndOfPara();
    void    DelToStartOfPara();
    bool    DelToEndOfSentence();
    void    DelToStartOfSentence();
    void    DelNxtWord();
    void    DelPrvWord();

    // checks whether a word selection exists.
    // According to the rules for intelligent Cut / Paste
    // surrounding spaces are cut out.
    // returns type of word selection (see enum)
    enum word {
            NO_WORD = 0,
            WORD_SPACE_BEFORE = 1,
            WORD_SPACE_AFTER = 2,
            WORD_NO_SPACE = 3
        };
    int     IntelligentCut(SelectionType nSelectionType, bool bCut = true);

    // edit
    void    Insert(SwField const &, SwPaM* pAnnotationRange = nullptr);
    void    Insert(const OUString &);
    // graphic
    void    Insert( const OUString &rPath, const OUString &rFilter,
                    const Graphic &, SwFlyFrameAttrMgr * = nullptr,
                    RndStdIds nAnchorType = RndStdIds::FLY_AT_PARA);

    void    InsertByWord( const OUString & );
    void    InsertPageBreak(const OUString *pPageDesc = nullptr, const ::std::optional<sal_uInt16>& rPgNum = std::nullopt);
    void    InsertLineBreak();
    void    InsertColumnBreak();
    void    InsertFootnote(const OUString &, bool bEndNote = false, bool bEdit = true );
    void    SplitNode( bool bAutoFormat = false );
    bool    CanInsert();

    // indexes
    void    InsertTableOf(const SwTOXBase& rTOX, const SfxItemSet* pSet = nullptr);
    void    UpdateTableOf(const SwTOXBase& rTOX, const SfxItemSet* pSet = nullptr);

    // numbering and bullets
    /**
       Turns on numbering or bullets.

       @param bNum    true: turn on numbering
                      false: turn on bullets
    */
    void    NumOrBulletOn(bool bNum); // #i29560#
    void    NumOrBulletOff(); // #i29560#
    void    NumOn();
    void    BulletOn();

    //OLE
    void    InsertObject(     /*SvInPlaceObjectRef *pObj, */       // != 0 for clipboard
                          const svt::EmbeddedObjectRef&,
                          SvGlobalName const *pName,      // != 0 create object accordingly
                          sal_uInt16 nSlotId = 0);       // SlotId for dialog

    bool    InsertOleObject( const svt::EmbeddedObjectRef& xObj, SwFlyFrameFormat **pFlyFrameFormat = nullptr );
    void    LaunchOLEObj(sal_Int32 nVerb = css::embed::EmbedVerbs::MS_OLEVERB_PRIMARY); // start server
    virtual void MoveObjectIfActive( svt::EmbeddedObjectRef& xObj, const Point& rOffset ) override;
    virtual void CalcAndSetScale( svt::EmbeddedObjectRef& xObj,
                                  const SwRect *pFlyPrtRect = nullptr,
                                  const SwRect *pFlyFrameRect = nullptr,
                                  const bool bNoTextFramePrtAreaChanged = false ) override;
    virtual void ConnectObj( svt::EmbeddedObjectRef&  xIPObj, const SwRect &rPrt,
                             const SwRect &rFrame ) override;

    // styles and formats

    // enum tells when should happen when the style was not found
    enum GetStyle { GETSTYLE_NOCREATE,          // create none
                    GETSTYLE_CREATESOME,        // if on PoolId create mapt
                    GETSTYLE_CREATEANY };       // return standard if applicable

    SwTextFormatColl*   GetParaStyle(const OUString &rCollName,
                                    GetStyle eCreate = GETSTYLE_NOCREATE);
    SwCharFormat*      GetCharStyle(const OUString &rFormatName,
                                    GetStyle eCreate = GETSTYLE_NOCREATE);
    SwFrameFormat*       GetTableStyle(std::u16string_view rFormatName);

    void            SetPageStyle(const OUString &rCollName);

    OUString const & GetCurPageStyle() const;

    // change current style using the attributes in effect
    void    QuickUpdateStyle();

    enum DoType { UNDO, REDO, REPEAT };

    enum class FieldDialogPressedButton { NONE, Previous, Next };

    void    Do( DoType eDoType, sal_uInt16 nCnt = 1 );
    OUString  GetDoString( DoType eDoType ) const;
    OUString  GetRepeatString() const;
    void    GetDoStrings( DoType eDoType, SfxStringListItem& rStrLstItem ) const;

    // search and replace
    sal_uLong SearchPattern(const i18nutil::SearchOptions2& rSearchOpt,
                         bool bSearchInNotes,
                         SwDocPositions eStart, SwDocPositions eEnd,
                         FindRanges eFlags = FindRanges::InBody,
                         bool bReplace = false );

    sal_uLong SearchTempl  (const OUString &rTempl,
                         SwDocPositions eStart, SwDocPositions eEnd,
                         FindRanges eFlags = FindRanges::InBody,
                         const OUString* pReplTempl = nullptr );

    sal_uLong SearchAttr   (const SfxItemSet& rFindSet,
                         bool bNoColls,
                         SwDocPositions eStart, SwDocPositions eEnd,
                         FindRanges eFlags = FindRanges::InBody,
                         const i18nutil::SearchOptions2* pSearchOpt = nullptr,
                         const SfxItemSet* pReplaceSet = nullptr);

    void AutoCorrect( SvxAutoCorrect& rACorr, sal_Unicode cChar );

    // action ahead of cursor movement
    // resets selection if applicable, triggers timer and GCAttr()
    void    MoveCursor( bool bWithSelect = false );

    // update input fields
    bool    StartInputFieldDlg(SwField*, bool bPrevButton, bool bNextButton, weld::Widget* pParentWin, FieldDialogPressedButton* pPressedButton = nullptr);
    // update DropDown fields
    bool    StartDropDownFieldDlg(SwField*, bool bPrevButton, bool bNextButton, weld::Widget* pParentWin, FieldDialogPressedButton* pPressedButton = nullptr);

    //"Handler" for changes at DrawView - for controls.
    virtual void DrawSelChanged( ) override;

    // jump to bookmark and set the "selections-flags" correctly again
    void GotoMark( const ::sw::mark::IMark* const pMark );
    bool GotoMark( const ::sw::mark::IMark* const pMark, bool bSelect );
    void GotoMark( const OUString& rName );
    bool GoNextBookmark(); // true when there still was one
    bool GoPrevBookmark();

    bool GotoFieldmark(::sw::mark::IFieldmark const * const pMark);

    bool GotoField( const SwFormatField& rField );

    // jump to the next / previous hyperlink - inside text and also
    // on graphics
    void SelectNextPrevHyperlink( bool bNext );

    // determine corresponding SwView
    const SwView&       GetView() const { return m_rView; }
    SwView&             GetView() { return m_rView; }

    // Because nobody else is doing it, here is an ExecMacro()
    void ExecMacro( const SvxMacro& rMacro, OUString* pRet = nullptr, SbxArray* pArgs = nullptr );
    // call into the dark Basic/JavaScript
    sal_uInt16 CallEvent( SvMacroItemId nEvent, const SwCallMouseEvent& rCallEvent,
                        bool bCheckPtr = false );

    // a click at the given field. the cursor is on it.
    // execute the predefined actions.
    void ClickToField( const SwField& rField, bool bExecHyperlinks );
    void ClickToINetAttr( const SwFormatINetFormat& rItem, LoadUrlFlags nFilter = LoadUrlFlags::NONE );
    bool ClickToINetGrf( const Point& rDocPt, LoadUrlFlags nFilter );
    inline bool IsInClickToEdit() const ;

    // if a URL-Button is selected, return its URL; otherwise an empty string
    bool GetURLFromButton( OUString& rURL, OUString& rDescr ) const;

    void NavigatorPaste( const NaviContentBookmark& rBkmk,
                         const sal_uInt16 nAction );

    virtual void ApplyViewOptions( const SwViewOption &rOpt ) override;
    virtual void SetReadonlyOption( bool bSet ) override;

    // automatic update of styles
    void AutoUpdateFrame(SwFrameFormat* pFormat, const SfxItemSet& rStyleSet);
    void AutoUpdatePara(SwTextFormatColl* pColl, const SfxItemSet& rStyleSet, SwPaM* pPaM = nullptr );

    // starts dialog for inserting ranges via Drag&Drop/Clipboard
    void StartInsertRegionDialog(const SwSectionData&);

    // ctor, the first one is a kind of a controlled copy ctor for more views of a document
    SwWrtShell( SwWrtShell&, vcl::Window *pWin, SwView &rShell);
    SwWrtShell( SwDoc& rDoc, vcl::Window *pWin, SwView &rShell,
                const SwViewOption *pViewOpt);
    virtual ~SwWrtShell() override;

    bool TryRemoveIndent(); // #i23725#

    OUString GetSelDescr() const;

    SwNavigationMgr& GetNavigationMgr() { return m_aNavigationMgr; }

    void addCurrentPosition();
    bool GotoFly( const OUString& rName, FlyCntType eType = FLYCNTTYPE_ALL,
         bool bSelFrame = true );
    bool GotoINetAttr( const SwTextINetFormat& rAttr );
    void GotoOutline( SwOutlineNodes::size_type nIdx );
    bool GotoOutline( const OUString& rName );
    bool GotoRegion( std::u16string_view rName );
    bool GotoRefMark( const OUString& rRefMark, sal_uInt16 nSubType = 0,
        sal_uInt16 nSeqNo = 0 );
    bool GotoNextTOXBase( const OUString* pName = nullptr);
    bool GotoTable( const OUString& rName );
    void GotoFormatField( const SwFormatField& rField );
    const SwRangeRedline* GotoRedline( SwRedlineTable::size_type nArrPos, bool bSelect);
    bool GotoDrawingObject(std::u16string_view rName);

    void ChangeHeaderOrFooter(std::u16string_view rStyleName, bool bHeader, bool bOn, bool bShowWarning);
    virtual void SetShowHeaderFooterSeparator( FrameControlType eControl, bool bShow ) override;

    /// Inserts a new annotation/comment at the current cursor position / selection.
    void InsertPostIt(SwFieldMgr& rFieldMgr, const SfxRequest& rReq);

    bool IsOutlineContentVisible(const size_t nPos);
    void MakeOutlineContentVisible(const size_t nPos, bool bMakeVisible = true);
    void MakeAllFoldedOutlineContentVisible(bool bMakeVisible = true);
    void InvalidateOutlineContentVisibility();
    bool GetAttrOutlineContentVisible(const size_t nPos);

private:

    SAL_DLLPRIVATE void  OpenMark();
    SAL_DLLPRIVATE void  CloseMark( bool bOkFlag );

    struct ModeStack
    {
        ModeStack   *pNext;
        bool        bAdd,
                    bBlock,
                    bExt,
                    bIns;
        ModeStack(ModeStack *pNextMode, bool _bIns, bool _bExt, bool _bAdd, bool _bBlock):
            pNext(pNextMode),
            bAdd(_bAdd),
            bBlock(_bBlock),
            bExt(_bExt),
            bIns(_bIns)
             {}
    } *m_pModeStack = nullptr;

    // carry cursor along when PageUp / -Down
    enum PageMove
    {
        MV_NO,
        MV_PAGE_UP,
        MV_PAGE_DOWN
    } m_ePageMove = MV_NO;

    struct CursorStack
    {
        Point aDocPos;
        std::unique_ptr<CursorStack> pNext;
        bool bValidCurPos : 1;
        bool bIsFrameSel : 1;
        SwTwips lOffset;

        CursorStack( bool bValid, bool bFrameSel, const Point &rDocPos,
                    SwTwips lOff, std::unique_ptr<CursorStack> pN )
            : aDocPos(rDocPos),
            pNext(std::move(pN)),
            bValidCurPos( bValid ),
            bIsFrameSel( bFrameSel ),
            lOffset(lOff)
        {
        }

    };
    std::unique_ptr<CursorStack> m_pCursorStack;

    SwView  &m_rView;
    SwNavigationMgr m_aNavigationMgr;

    Point   m_aDest;
    bool    m_bDestOnStack = false;
    bool    HasCursorStack() const { return nullptr != m_pCursorStack; }
    SAL_DLLPRIVATE bool  PushCursor(SwTwips lOffset, bool bSelect);
    SAL_DLLPRIVATE bool  PopCursor(bool bUpdate, bool bSelect = false);

    // take END cursor along when PageUp / -Down
    SAL_DLLPRIVATE void SttWrd();
    SAL_DLLPRIVATE void EndWrd();
    SAL_DLLPRIVATE bool NxtWrd_();
    SAL_DLLPRIVATE bool PrvWrd_();
    // #i92468#
    SAL_DLLPRIVATE bool NxtWrdForDelete();
    SAL_DLLPRIVATE bool PrvWrdForDelete();
    SAL_DLLPRIVATE bool FwdSentence_();
    SAL_DLLPRIVATE bool BwdSentence_();
    bool FwdPara_();
    SAL_DLLPRIVATE bool BwdPara_();

        // selections
    bool    m_bIns            :1;
    bool    m_bInSelect       :1;
    bool    m_bExtMode        :1;
    bool    m_bAddMode        :1;
    bool    m_bBlockMode      :1;
    bool    m_bLayoutMode     :1;
    bool    m_bSelWrd         :1;
    bool    m_bSelLn          :1;
    bool    m_bIsInClickToEdit:1;
    bool    m_bClearMark      :1;     // don't delete selection for ChartAutoPilot
    bool    m_bRetainSelection :1; // Do not remove selections

    Point   m_aStart;
    Link<SwWrtShell&,void>  m_aSelTableLink;

    // resets the cursor stack after movement by PageUp/-Down
    SAL_DLLPRIVATE void  ResetCursorStack_();

    using SwCursorShell::SetCursor;
    SAL_DLLPRIVATE tools::Long  SetCursor(const Point *, bool bProp=false );

    SAL_DLLPRIVATE tools::Long  SetCursorKillSel(const Point *, bool bProp );

    SAL_DLLPRIVATE void  BeginDrag(const Point *, bool bProp );
    SAL_DLLPRIVATE void  DefaultDrag(const Point *, bool bProp );
    SAL_DLLPRIVATE void  DefaultEndDrag(const Point *, bool bProp );

    SAL_DLLPRIVATE void  ExtSelWrd(const Point *, bool bProp );
    SAL_DLLPRIVATE void  ExtSelLn(const Point *, bool bProp );

    SAL_DLLPRIVATE void  BeginFrameDrag(const Point *, bool bProp );

    // after SSize/Move of a frame update; Point is destination.
    SAL_DLLPRIVATE void  UpdateLayoutFrame(const Point *, bool bProp );

    SAL_DLLPRIVATE void  SttLeaveSelect();
    SAL_DLLPRIVATE void  AddLeaveSelect();
    SAL_DLLPRIVATE tools::Long  Ignore(const Point *, bool bProp );

    SAL_DLLPRIVATE void  LeaveExtSel() { m_bSelWrd = m_bSelLn = false;}

    SAL_DLLPRIVATE bool  GoStart(bool KeepArea, bool *,
            bool bSelect, bool bDontMoveRegion = false);
    SAL_DLLPRIVATE bool  GoEnd(bool KeepArea = false, const bool * = nullptr);

    enum BookMarkMove
    {
        BOOKMARK_INDEX,
        BOOKMARK_NEXT,
        BOOKMARK_PREV
    };

    SAL_DLLPRIVATE bool MoveBookMark(BookMarkMove eFuncId, const ::sw::mark::IMark* const pMark=nullptr);
};

inline void SwWrtShell::ResetCursorStack()
{
    if ( HasCursorStack() )
        ResetCursorStack_();
}

inline void SwWrtShell::SelTableCells(const Link<SwWrtShell&,void> &rLink )
{
    SetSelTableCells( true );
    m_bClearMark = true;
    m_aSelTableLink = rLink;
}
inline void SwWrtShell::EndSelTableCells()
{
    SetSelTableCells( false );
    m_bClearMark = true;
}

inline bool SwWrtShell::IsInClickToEdit() const { return m_bIsInClickToEdit; }

inline bool SwWrtShell::Is_FnDragEQBeginDrag() const
{
#ifdef __GNUC__
    SELECTFUNC2 fnTmp = &SwWrtShell::BeginDrag;
    return m_fnDrag == fnTmp;
#else
    return m_fnDrag == &SwWrtShell::BeginDrag;
#endif
}

class MakeAllOutlineContentTemporarilyVisible
{
private:
    SwWrtShell* m_pWrtSh = nullptr;
    bool m_bDone = false;
public:
    static sal_uInt32 nLock;
    MakeAllOutlineContentTemporarilyVisible(SwDoc* pDoc)
    {
        ++nLock;
        if (nLock > 1)
            return;
        if (SwDocShell* pDocSh = pDoc->GetDocShell())
            if ((m_pWrtSh = pDocSh->GetWrtShell()) && m_pWrtSh->GetViewOptions() &&
                    m_pWrtSh->GetViewOptions()->IsShowOutlineContentVisibilityButton())
            {
                m_pWrtSh->StartAllAction();
                m_pWrtSh->MakeAllFoldedOutlineContentVisible();
                m_bDone = true;
            }
    }

    ~MakeAllOutlineContentTemporarilyVisible() COVERITY_NOEXCEPT_FALSE
    {
        --nLock;
        if (nLock > 0)
            return;
        if (m_bDone && m_pWrtSh)
        {
            m_pWrtSh->MakeAllFoldedOutlineContentVisible(false);
            m_pWrtSh->EndAllAction();
        }
    }
};

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */