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
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. 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 .
 */

#include <memory>
#include <SwSpellDialogChildWindow.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
#include <editeng/svxacorr.hxx>
#include <editeng/acorrcfg.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/viewfrm.hxx>
#include <wrtsh.hxx>
#include <sfx2/printer.hxx>
#include <svx/svdoutl.hxx>
#include <svx/svdview.hxx>
#include <unotools/linguprops.hxx>
#include <unotools/lingucfg.hxx>
#include <doc.hxx>
#include <IDocumentDeviceAccess.hxx>
#include <IDocumentDrawModelAccess.hxx>
#include <docsh.hxx>
#include <drawdoc.hxx>
#include <dcontact.hxx>
#include <edtwin.hxx>
#include <pam.hxx>
#include <drawbase.hxx>
#include <unotextrange.hxx>
#include <strings.hrc>
#include <cmdid.h>

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::linguistic2;
using namespace ::com::sun::star::beans;

SFX_IMPL_CHILDWINDOW_WITHID(SwSpellDialogChildWindow, FN_SPELL_GRAMMAR_DIALOG)

struct SpellState
{
    bool                m_bInitialCall;
    bool                m_bLockFocus; // lock the focus notification while a modal dialog is active
    bool                m_bLostFocus;

    // restart and progress information
    bool                m_bBodySpelled;  // body already spelled
    bool                m_bOtherSpelled; // frames, footnotes, headers and footers spelled
    bool                m_bStartedInOther; // started the spelling inside of the _other_ area
    bool                m_bStartedInSelection; // there was an initial text selection
    std::unique_ptr<SwPaM>
                        pOtherCursor; // position where the spelling inside the _other_ area started
    bool                m_bDrawingsSpelled; // all drawings spelled
    Reference<XTextRange> m_xStartRange; // text range that marks the start of spelling
    const SdrObject*    m_pStartDrawing; // draw text object spelling started in
    ESelection          m_aStartDrawingSelection; // draw text start selection
    bool                m_bRestartDrawing; // the first selected drawing object is found again

    // lose/get focus information to decide if spelling can be continued
    ShellMode           m_eSelMode;
    const SwNode*       m_pPointNode;
    const SwNode*       m_pMarkNode;
    sal_Int32           m_nPointPos;
    sal_Int32           m_nMarkPos;
    const SdrOutliner*  m_pOutliner;
    ESelection          m_aESelection;

    // iterating over draw text objects
    std::list<SdrTextObj*> m_aTextObjects;
    bool                m_bTextObjectsCollected;

    SpellState() :
        m_bInitialCall(true),
        m_bLockFocus(false),
        m_bLostFocus(false),
        m_bBodySpelled(false),
        m_bOtherSpelled(false),
        m_bStartedInOther(false),
        m_bStartedInSelection(false),
        m_bDrawingsSpelled(false),
        m_pStartDrawing(nullptr),
        m_bRestartDrawing(false),

        m_eSelMode(ShellMode::Object), // initially invalid
        m_pPointNode(nullptr),
        m_pMarkNode(nullptr),
        m_nPointPos(0),
        m_nMarkPos(0),
        m_pOutliner(nullptr),
        m_bTextObjectsCollected(false)
        {}

    // reset state in ::InvalidateSpellDialog
    void    Reset()
            {   m_bInitialCall = true;
                m_bBodySpelled = m_bOtherSpelled = m_bDrawingsSpelled = false;
                m_xStartRange = nullptr;
                m_pStartDrawing = nullptr;
                m_bRestartDrawing = false;
                m_bTextObjectsCollected = false;
                m_aTextObjects.clear();
                m_bStartedInOther = false;
                pOtherCursor.reset();
            }
};

static void lcl_LeaveDrawText(SwWrtShell& rSh)
{
    if(rSh.GetDrawView())
    {
        rSh.GetDrawView()->SdrEndTextEdit( true );
        Point aPt(LONG_MIN, LONG_MIN);
        // go out of the frame
        rSh.SelectObj(aPt, SW_LEAVE_FRAME);
        rSh.EnterStdMode();
        rSh.GetView().AttrChangedNotify(nullptr);
    }
}

SwSpellDialogChildWindow::SwSpellDialogChildWindow (
            vcl::Window* _pParent,
            sal_uInt16 nId,
            SfxBindings* pBindings,
            SfxChildWinInfo* /*pInfo*/)
    : svx::SpellDialogChildWindow (
        _pParent, nId, pBindings)
    , m_bIsGrammarCheckingOn(false)
    , m_pSpellState(new SpellState)
{
    SvtLinguConfig().GetProperty( UPN_IS_GRAMMAR_INTERACTIVE ) >>= m_bIsGrammarCheckingOn;
}

SwSpellDialogChildWindow::~SwSpellDialogChildWindow ()
{
    SwWrtShell* pWrtShell = GetWrtShell_Impl();
    if(!m_pSpellState->m_bInitialCall && pWrtShell)
        pWrtShell->SpellEnd();
    m_pSpellState.reset();
}

SfxChildWinInfo SwSpellDialogChildWindow::GetInfo() const
{
    SfxChildWinInfo aInfo = svx::SpellDialogChildWindow::GetInfo();
    aInfo.bVisible = false;
    return aInfo;
}

svx::SpellPortions SwSpellDialogChildWindow::GetNextWrongSentence(bool bRecheck)
{
    svx::SpellPortions aRet;
    SwWrtShell* pWrtShell = GetWrtShell_Impl();
    if(pWrtShell)
    {
        bool bNoDictionaryAvailable = pWrtShell->GetDoc()->IsDictionaryMissing();

        if (!bRecheck)
        {
            // first set continuation point for spell/grammar check to the
            // end of the current sentence
            SwEditShell::MoveContinuationPosToEndOfCheckedSentence();
        }

        ShellMode eSelMode = pWrtShell->GetView().GetShellMode();
        bool bDrawText = ShellMode::DrawText == eSelMode;
        bool bNormalText =
            ShellMode::TableText == eSelMode ||
            ShellMode::ListText == eSelMode ||
            ShellMode::TableListText == eSelMode ||
            ShellMode::Text == eSelMode;
        // Writer text outside of the body
        bool bOtherText = false;<--- Variable 'bOtherText' is assigned a value that is never used.

        if( m_pSpellState->m_bInitialCall )
        {
            // if no text selection exists the cursor has to be set into the text
            if(!bDrawText && !bNormalText)
            {
                MakeTextSelection_Impl(*pWrtShell, eSelMode);
                // the selection type has to be checked again - both text types are possible
                if(pWrtShell->GetSelectionType() & SelectionType::DrawObjectEditMode)
                    bDrawText = true;
                bNormalText = !bDrawText;
            }
            if(bNormalText)
            {
                // set cursor to the start of the sentence
                if(!pWrtShell->HasSelection())
                    pWrtShell->GoStartSentence();
                else
                {
                    pWrtShell->ExpandToSentenceBorders();
                    m_pSpellState->m_bStartedInSelection = true;
                }
                // determine if the selection is outside of the body text
                bOtherText = !(pWrtShell->GetFrameType(nullptr,true) & FrameTypeFlags::BODY);
                if(bOtherText)
                {
                    m_pSpellState->pOtherCursor.reset( new SwPaM(*pWrtShell->GetCursor()->GetPoint()) );
                    m_pSpellState->m_bStartedInOther = true;
                    pWrtShell->SpellStart( SwDocPositions::OtherStart, SwDocPositions::OtherEnd, SwDocPositions::Curr );
                }
                else
                {
                    // mark the start position only if not at start of doc
                    if(!pWrtShell->IsStartOfDoc())
                    {
                        // Record the position *before* the current cursor, as
                        // the word at the current cursor can possibly be
                        // replaced by a spellcheck correction which invalidates
                        // an XTextRange at this position.
                        SwDoc *pDoc = pWrtShell->GetDoc();
                        auto pStart = pWrtShell->GetCursor()->Start();
                        auto pUnoCursor = pDoc->CreateUnoCursor(*pStart);
                        pUnoCursor->Left( 1 );
                        pStart = pUnoCursor->Start();
                        m_pSpellState->m_xStartRange
                            = SwXTextRange::CreateXTextRange(*pDoc, *pStart, nullptr);
                    }
                    pWrtShell->SpellStart( SwDocPositions::Start, SwDocPositions::End, SwDocPositions::Curr );
                }
            }
            else
            {
                SdrView* pSdrView = pWrtShell->GetDrawView();
                m_pSpellState->m_pStartDrawing = pSdrView->GetMarkedObjectList().GetMark(0)->GetMarkedSdrObj();
                OutlinerView* pOLV = pSdrView->GetTextEditOutlinerView();
                // start checking at the top of the drawing object
                pOLV->SetSelection( ESelection() );
                m_pSpellState->m_aStartDrawingSelection = ESelection();
/*
Note: spelling in a selection only, or starting in a mid of a drawing object requires
further changes elsewhere. (Especially if it should work in sc and sd as well.)
The code below would only be part of the solution.
(Keeping it as a comment for the time being)
                ESelection aCurSel( pOLV->GetSelection() );
                ESelection aSentenceSel( pOLV->GetEditView().GetEditEngine()->SelectSentence( aCurSel ) );
                if (!aCurSel.HasRange())
                {
                    aSentenceSel.nEndPara = aSentenceSel.nStartPara;
                    aSentenceSel.nEndPos  = aSentenceSel.nStartPos;
                }
                pOLV->SetSelection( aSentenceSel );
                m_pSpellState->m_aStartDrawingSelection = aSentenceSel;
*/
            }

            m_pSpellState->m_bInitialCall = false;
        }
        if( bDrawText )
        {
            // spell inside of the current draw text
            if(!SpellDrawText_Impl(*pWrtShell, aRet))
            {
                if(!FindNextDrawTextError_Impl(*pWrtShell) || !SpellDrawText_Impl(*pWrtShell, aRet))
                {
                    lcl_LeaveDrawText(*pWrtShell);
                    // now the drawings have been spelled
                    m_pSpellState->m_bDrawingsSpelled = true;
                    // the spelling continues at the other content
                    // if there's any that has not been spelled yet
                    if(!m_pSpellState->m_bOtherSpelled && pWrtShell->HasOtherCnt())
                    {
                        pWrtShell->SpellStart(SwDocPositions::OtherStart, SwDocPositions::OtherEnd, SwDocPositions::OtherStart );
                        if(!pWrtShell->SpellSentence(aRet, m_bIsGrammarCheckingOn))
                        {
                            pWrtShell->SpellEnd();
                            m_pSpellState->m_bOtherSpelled = true;
                        }
                    }
                    else
                        m_pSpellState->m_bOtherSpelled = true;
                    // if no result has been found try at the body text - completely
                    if(!m_pSpellState->m_bBodySpelled && aRet.empty())
                    {
                        pWrtShell->SpellStart(SwDocPositions::Start, SwDocPositions::End, SwDocPositions::Start );
                        if(!pWrtShell->SpellSentence(aRet, m_bIsGrammarCheckingOn))
                        {
                            m_pSpellState->m_bBodySpelled = true;
                            pWrtShell->SpellEnd();
                        }
                    }

                }
            }
        }
        else
        {
            // spell inside of the Writer text
            if(!pWrtShell->SpellSentence(aRet, m_bIsGrammarCheckingOn))
            {
                // if there is a selection (within body or header/footer text)
                // then spell/grammar checking should not move outside of it.
                if (!m_pSpellState->m_bStartedInSelection)
                {
                    // find out which text has been spelled body or other
                    bOtherText = !(pWrtShell->GetFrameType(nullptr,true) & FrameTypeFlags::BODY);
                    if(bOtherText && m_pSpellState->m_bStartedInOther && m_pSpellState->pOtherCursor)
                    {
                        m_pSpellState->m_bStartedInOther = false;
                        pWrtShell->SetSelection(*m_pSpellState->pOtherCursor);
                        pWrtShell->SpellEnd();
                        m_pSpellState->pOtherCursor.reset();
                        pWrtShell->SpellStart(SwDocPositions::OtherStart, SwDocPositions::Curr, SwDocPositions::OtherStart );
                        (void)pWrtShell->SpellSentence(aRet, m_bIsGrammarCheckingOn);
                    }
                    if(aRet.empty())
                    {
                        // end spelling
                        pWrtShell->SpellEnd();
                        if(bOtherText)
                        {
                            m_pSpellState->m_bOtherSpelled = true;
                            // has the body been spelled?
                            if(!m_pSpellState->m_bBodySpelled)
                            {
                                pWrtShell->SpellStart(SwDocPositions::Start, SwDocPositions::End, SwDocPositions::Start );
                                if(!pWrtShell->SpellSentence(aRet, m_bIsGrammarCheckingOn))
                                {
                                    m_pSpellState->m_bBodySpelled = true;
                                    pWrtShell->SpellEnd();
                                }
                            }
                        }
                        else
                        {
                             m_pSpellState->m_bBodySpelled = true;
                             if(!m_pSpellState->m_bOtherSpelled && pWrtShell->HasOtherCnt())
                             {
                                pWrtShell->SpellStart(SwDocPositions::OtherStart, SwDocPositions::OtherEnd, SwDocPositions::OtherStart );
                                if(!pWrtShell->SpellSentence(aRet, m_bIsGrammarCheckingOn))
                                {
                                    pWrtShell->SpellEnd();
                                    m_pSpellState->m_bOtherSpelled = true;
                                }
                             }
                             else
                                 m_pSpellState->m_bOtherSpelled = true;
                        }
                    }

                    // search for a draw text object that contains error and spell it
                    if(aRet.empty() &&
                            (m_pSpellState->m_bDrawingsSpelled ||
                            !FindNextDrawTextError_Impl(*pWrtShell) || !SpellDrawText_Impl(*pWrtShell, aRet)))
                    {
                        lcl_LeaveDrawText(*pWrtShell);
                        m_pSpellState->m_bDrawingsSpelled = true;
                    }
                }
            }
        }
        // now only the rest of the body text can be spelled -
        // if the spelling started inside of the body
        bool bCloseMessage = true;
        if(aRet.empty() && !m_pSpellState->m_bStartedInSelection)
        {
            OSL_ENSURE(m_pSpellState->m_bDrawingsSpelled &&
                        m_pSpellState->m_bOtherSpelled && m_pSpellState->m_bBodySpelled,
                        "not all parts of the document are already spelled");
            if( m_pSpellState->m_xStartRange.is() && !bNoDictionaryAvailable )
            {
                LockFocusNotification( true );
                std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(GetController()->getDialog(),
                                                                                        VclMessageType::Question, VclButtonsType::YesNo, SwResId(STR_QUERY_SPELL_CONTINUE)));
                sal_uInt16 nRet = xBox->run();
                if (RET_YES == nRet)
                {
                    SwUnoInternalPaM aPam(*pWrtShell->GetDoc());
                    if (::sw::XTextRangeToSwPaM(aPam,
                                m_pSpellState->m_xStartRange))
                    {
                        pWrtShell->SetSelection(aPam);
                        pWrtShell->SpellStart(SwDocPositions::Start, SwDocPositions::Curr, SwDocPositions::Start);
                        if(!pWrtShell->SpellSentence(aRet, m_bIsGrammarCheckingOn))
                            pWrtShell->SpellEnd();
                    }
                    m_pSpellState->m_xStartRange = nullptr;
                    LockFocusNotification( false );
                    // take care that the now valid selection is stored
                    LoseFocus();
                }
                else
                    bCloseMessage = false; // no closing message if a wrap around has been denied
            }
        }
        if( aRet.empty() && bCloseMessage && !bNoDictionaryAvailable )
        {
            LockFocusNotification( true );
            OUString sInfo( SwResId( bNoDictionaryAvailable ? STR_DICTIONARY_UNAVAILABLE : STR_SPELLING_COMPLETED ) );
            auto xSpellController = GetController();
            // #i84610#
            std::unique_ptr<weld::MessageDialog> xBox(
                Application::CreateMessageDialog( xSpellController->getDialog(),
                                                  VclMessageType::Info,
                                                  VclButtonsType::Ok,
                                                  sInfo ) );
            xBox->run();
            LockFocusNotification( false );
            // take care that the now valid selection is stored
            LoseFocus();
            xSpellController->getDialog()->grab_focus();
        }
    }
    return aRet;
}

void SwSpellDialogChildWindow::ApplyChangedSentence(const svx::SpellPortions& rChanged, bool bRecheck)
{
    SwWrtShell* pWrtShell = GetWrtShell_Impl();
    OSL_ENSURE(!m_pSpellState->m_bInitialCall, "ApplyChangedSentence in initial call or after resume");
    if(pWrtShell && !m_pSpellState->m_bInitialCall)
    {
        ShellMode eSelMode = pWrtShell->GetView().GetShellMode();
        bool bDrawText = ShellMode::DrawText == eSelMode;
        bool bNormalText =
            ShellMode::TableText == eSelMode ||
            ShellMode::ListText == eSelMode ||
            ShellMode::TableListText == eSelMode ||
            ShellMode::Text == eSelMode;

        // evaluate if the same sentence should be rechecked or not.
        // Sentences that got grammar checked should always be rechecked in order
        // to detect possible errors that get introduced with the changes
        bRecheck |= SwEditShell::HasLastSentenceGotGrammarChecked();

        if(bNormalText)
            pWrtShell->ApplyChangedSentence(rChanged, bRecheck);
        else if(bDrawText )
        {
            SdrView* pDrView = pWrtShell->GetDrawView();
            SdrOutliner *pOutliner = pDrView->GetTextEditOutliner();
            pOutliner->ApplyChangedSentence(pDrView->GetTextEditOutlinerView()->GetEditView(), rChanged, bRecheck);
        }
    }
}

void SwSpellDialogChildWindow::AddAutoCorrection(
        const OUString& rOld, const OUString& rNew, LanguageType eLanguage)
{
    SvxAutoCorrect* pACorr = SvxAutoCorrCfg::Get().GetAutoCorrect();
    pACorr->PutText( rOld, rNew, eLanguage );
}

bool SwSpellDialogChildWindow::HasAutoCorrection()
{
    return true;
}

bool SwSpellDialogChildWindow::HasGrammarChecking()
{
    return SvtLinguConfig().HasGrammarChecker();
}

bool SwSpellDialogChildWindow::IsGrammarChecking()
{
    return m_bIsGrammarCheckingOn;
}

void SwSpellDialogChildWindow::SetGrammarChecking(bool bOn)
{
    uno::Any aVal;
    aVal <<= bOn;
    m_bIsGrammarCheckingOn = bOn;
    SvtLinguConfig().SetProperty( UPN_IS_GRAMMAR_INTERACTIVE, aVal );
    // set current spell position to the start of the current sentence to
    // continue with this sentence after grammar checking state has been changed
    SwWrtShell* pWrtShell = GetWrtShell_Impl();
    if(pWrtShell)
    {
        ShellMode eSelMode = pWrtShell->GetView().GetShellMode();
        bool bDrawText = ShellMode::DrawText == eSelMode;
        bool bNormalText =
            ShellMode::TableText == eSelMode ||
            ShellMode::ListText == eSelMode ||
            ShellMode::TableListText == eSelMode ||
            ShellMode::Text == eSelMode;
        if( bNormalText )
            SwEditShell::PutSpellingToSentenceStart();
        else if( bDrawText )
        {
            SdrView*     pSdrView = pWrtShell->GetDrawView();
            SdrOutliner* pOutliner = pSdrView ? pSdrView->GetTextEditOutliner() : nullptr;
            OSL_ENSURE(pOutliner, "No Outliner in SwSpellDialogChildWindow::SetGrammarChecking");
            if(pOutliner)
            {
                pOutliner->PutSpellingToSentenceStart( pSdrView->GetTextEditOutlinerView()->GetEditView() );
            }
        }
    }
}

void SwSpellDialogChildWindow::GetFocus()
{
    if(m_pSpellState->m_bLockFocus)
        return;
    bool bInvalidate = false;
    SwWrtShell* pWrtShell = GetWrtShell_Impl();
    if(pWrtShell && !m_pSpellState->m_bInitialCall)
    {
        ShellMode eSelMode = pWrtShell->GetView().GetShellMode();
        if(eSelMode != m_pSpellState->m_eSelMode)
        {
            // prevent initial invalidation
            if(m_pSpellState->m_bLostFocus)
                bInvalidate = true;
        }
        else
        {
            switch(m_pSpellState->m_eSelMode)
            {
                case ShellMode::Text:
                case ShellMode::ListText:
                case ShellMode::TableText:
                case ShellMode::TableListText:
                {
                    SwPaM* pCursor = pWrtShell->GetCursor();
                    if(m_pSpellState->m_pPointNode != &pCursor->GetNode() ||
                        m_pSpellState->m_pMarkNode != &pCursor->GetNode(false)||
                        m_pSpellState->m_nPointPos != pCursor->GetPoint()->nContent.GetIndex()||
                        m_pSpellState->m_nMarkPos != pCursor->GetMark()->nContent.GetIndex())
                            bInvalidate = true;
                }
                break;
                case ShellMode::DrawText:
                {
                    SdrView*     pSdrView = pWrtShell->GetDrawView();
                    SdrOutliner* pOutliner = pSdrView ? pSdrView->GetTextEditOutliner() : nullptr;
                    if(!pOutliner || m_pSpellState->m_pOutliner != pOutliner)
                        bInvalidate = true;
                    else
                    {
                        OutlinerView* pOLV = pSdrView->GetTextEditOutlinerView();
                        OSL_ENSURE(pOLV, "no OutlinerView in SwSpellDialogChildWindow::GetFocus()");
                        if(!pOLV || m_pSpellState->m_aESelection != pOLV->GetSelection())
                            bInvalidate = true;
                    }
                }
                break;
                default: bInvalidate = true;
            }
        }
    }
    else
    {
        bInvalidate = true;
    }
    if(bInvalidate)
        InvalidateSpellDialog();
}

void SwSpellDialogChildWindow::LoseFocus()
{
    // prevent initial invalidation
    m_pSpellState->m_bLostFocus = true;
    if(m_pSpellState->m_bLockFocus)
        return;
    SwWrtShell* pWrtShell = GetWrtShell_Impl();
    if(pWrtShell)
    {
        m_pSpellState->m_eSelMode = pWrtShell->GetView().GetShellMode();
        m_pSpellState->m_pPointNode = m_pSpellState->m_pMarkNode = nullptr;
        m_pSpellState->m_nPointPos = m_pSpellState->m_nMarkPos = 0;
        m_pSpellState->m_pOutliner = nullptr;

        switch(m_pSpellState->m_eSelMode)
        {
            case ShellMode::Text:
            case ShellMode::ListText:
            case ShellMode::TableText:
            case ShellMode::TableListText:
            {
                // store a node pointer and a pam-position to be able to check on next GetFocus();
                SwPaM* pCursor = pWrtShell->GetCursor();
                m_pSpellState->m_pPointNode = &pCursor->GetNode();
                m_pSpellState->m_pMarkNode = &pCursor->GetNode(false);
                m_pSpellState->m_nPointPos = pCursor->GetPoint()->nContent.GetIndex();
                m_pSpellState->m_nMarkPos = pCursor->GetMark()->nContent.GetIndex();

            }
            break;
            case ShellMode::DrawText:
            {
                SdrView*     pSdrView = pWrtShell->GetDrawView();
                SdrOutliner* pOutliner = pSdrView->GetTextEditOutliner();
                m_pSpellState->m_pOutliner = pOutliner;
                OutlinerView* pOLV = pSdrView->GetTextEditOutlinerView();
                OSL_ENSURE(pOutliner && pOLV, "no Outliner/OutlinerView in SwSpellDialogChildWindow::LoseFocus()");
                if(pOLV)
                {
                    m_pSpellState->m_aESelection = pOLV->GetSelection();
                }
            }
            break;
            default:;// prevent warning
        }
    }
    else
        m_pSpellState->m_eSelMode = ShellMode::Object;
}

void SwSpellDialogChildWindow::InvalidateSpellDialog()
{
    SwWrtShell* pWrtShell = GetWrtShell_Impl();
    if(!m_pSpellState->m_bInitialCall && pWrtShell)
        pWrtShell->SpellEnd(nullptr, false);
    m_pSpellState->Reset();
    svx::SpellDialogChildWindow::InvalidateSpellDialog();
}

SwWrtShell* SwSpellDialogChildWindow::GetWrtShell_Impl()
{
    SfxDispatcher* pDispatch = GetBindings().GetDispatcher();
    SwView* pView = nullptr;
    if(pDispatch)
    {
        sal_uInt16 nShellIdx = 0;
        SfxShell* pShell;
        while(nullptr != (pShell = pDispatch->GetShell(nShellIdx++)))
            if(dynamic_cast< const SwView *>( pShell ) !=  nullptr)
            {
                pView = static_cast<SwView* >(pShell);
                break;
            }
    }
    return pView ? pView->GetWrtShellPtr(): nullptr;
}

// set the cursor into the body text - necessary if any object is selected
// on start of the spelling dialog
void SwSpellDialogChildWindow::MakeTextSelection_Impl(SwWrtShell& rShell, ShellMode eSelMode)
{
    SwView& rView = rShell.GetView();
    switch(eSelMode)
    {
        case ShellMode::Text:
        case ShellMode::ListText:
        case ShellMode::TableText:
        case ShellMode::TableListText:
        case ShellMode::DrawText:
            OSL_FAIL("text already active in SwSpellDialogChildWindow::MakeTextSelection_Impl()");
        break;

        case ShellMode::Frame:
        {
            rShell.UnSelectFrame();
            rShell.LeaveSelFrameMode();
            rView.AttrChangedNotify(nullptr);
        }
        break;

        case ShellMode::Draw:
        case ShellMode::DrawForm:
        case ShellMode::Bezier:
            if(FindNextDrawTextError_Impl(rShell))
            {
                rView.AttrChangedNotify(nullptr);
                break;
            }
            [[fallthrough]]; // to deselect the object
        case ShellMode::Graphic:
        case ShellMode::Object:
        {
            if ( rShell.IsDrawCreate() )
            {
                rView.GetDrawFuncPtr()->BreakCreate();
                rView.AttrChangedNotify(nullptr);
            }
            else if ( rShell.HasSelection() || rView.IsDrawMode() )
            {
                SdrView *pSdrView = rShell.GetDrawView();
                if(pSdrView && pSdrView->AreObjectsMarked() &&
                    pSdrView->GetHdlList().GetFocusHdl())
                {
                    const_cast<SdrHdlList&>(pSdrView->GetHdlList()).ResetFocusHdl();
                }
                else
                {
                    rView.LeaveDrawCreate();
                    Point aPt(LONG_MIN, LONG_MIN);
                    // go out of the frame
                    rShell.SelectObj(aPt, SW_LEAVE_FRAME);
                    SfxBindings& rBind = rView.GetViewFrame()->GetBindings();
                    rBind.Invalidate( SID_ATTR_SIZE );
                    rShell.EnterStdMode();
                    rView.AttrChangedNotify(nullptr);
                }
            }
        }
        break;
        default:; // prevent warning
    }
}

// select the next draw text object that has a spelling error
bool SwSpellDialogChildWindow::FindNextDrawTextError_Impl(SwWrtShell& rSh)
{
    bool bNextDoc = false;
    SdrView* pDrView = rSh.GetDrawView();
    if(!pDrView)
        return bNextDoc;
    SwView& rView = rSh.GetView();
    SwDoc* pDoc = rView.GetDocShell()->GetDoc();
    const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList();
    // start at the current draw object - if there is any selected
    SdrTextObj* pCurrentTextObj = nullptr;
    if ( rMarkList.GetMarkCount() == 1 )
    {
        SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
        if( auto pSdrTextObj = dynamic_cast<SdrTextObj *>( pObj ) )
            pCurrentTextObj = pSdrTextObj;
    }
    // at first fill the list of drawing objects
    if(!m_pSpellState->m_bTextObjectsCollected )
    {
        m_pSpellState->m_bTextObjectsCollected = true;
        SwDrawContact::GetTextObjectsFromFormat( m_pSpellState->m_aTextObjects, pDoc );
        if(pCurrentTextObj)
        {
            m_pSpellState->m_aTextObjects.remove(pCurrentTextObj);
            m_pSpellState->m_aTextObjects.push_back(pCurrentTextObj);
        }
    }
    if(!m_pSpellState->m_aTextObjects.empty())
    {
        Reference< XSpellChecker1 >  xSpell( GetSpellChecker() );
        while(!bNextDoc && !m_pSpellState->m_aTextObjects.empty())
        {
            std::list<SdrTextObj*>::iterator aStart = m_pSpellState->m_aTextObjects.begin();
            SdrTextObj* pTextObj = *aStart;
            if(m_pSpellState->m_pStartDrawing == pTextObj)
                m_pSpellState->m_bRestartDrawing = true;
            m_pSpellState->m_aTextObjects.erase(aStart);
            OutlinerParaObject* pParaObj = pTextObj->GetOutlinerParaObject();
            if ( pParaObj )
            {
                bool bHasSpellError = false;
                {
                    SdrOutliner aTmpOutliner(pDoc->getIDocumentDrawModelAccess().GetDrawModel()->
                                             GetDrawOutliner().GetEmptyItemSet().GetPool(),
                                                OutlinerMode::TextObject );
                    aTmpOutliner.SetRefDevice( pDoc->getIDocumentDeviceAccess().getPrinter( false ) );
                    MapMode aMapMode (MapUnit::MapTwip);
                    aTmpOutliner.SetRefMapMode(aMapMode);
                    aTmpOutliner.SetPaperSize( pTextObj->GetLogicRect().GetSize() );
                    aTmpOutliner.SetSpeller( xSpell );

                    std::unique_ptr<OutlinerView> pOutlView( new OutlinerView( &aTmpOutliner, &(rView.GetEditWin()) ) );
                    pOutlView->GetOutliner()->SetRefDevice( rSh.getIDocumentDeviceAccess().getPrinter( false ) );
                    aTmpOutliner.InsertView( pOutlView.get() );
                    Size aSize(1,1);
                    tools::Rectangle aRect( Point(), aSize );
                    pOutlView->SetOutputArea( aRect );
                    aTmpOutliner.SetText( *pParaObj );
                    aTmpOutliner.ClearModifyFlag();
                    bHasSpellError = EESpellState::Ok != aTmpOutliner.HasSpellErrors();
                    aTmpOutliner.RemoveView( pOutlView.get() );
                }
                if(bHasSpellError)
                {
                    // now the current one has to be deselected
                    if(pCurrentTextObj)
                        pDrView->SdrEndTextEdit( true );
                    // and the found one should be activated
                    rSh.MakeVisible(pTextObj->GetLogicRect());
                    Point aTmp( 0,0 );
                    rSh.SelectObj( aTmp, 0, pTextObj );
                    SdrPageView* pPV = pDrView->GetSdrPageView();
                    rView.BeginTextEdit( pTextObj, pPV, &rView.GetEditWin(), false, true );
                    rView.AttrChangedNotify(nullptr);
                    bNextDoc = true;
                }
            }
        }
    }
    return bNextDoc;
}

bool SwSpellDialogChildWindow::SpellDrawText_Impl(SwWrtShell& rSh, svx::SpellPortions& rPortions)
{
    bool bRet = false;
    SdrView*     pSdrView = rSh.GetDrawView();
    SdrOutliner* pOutliner = pSdrView ? pSdrView->GetTextEditOutliner() : nullptr;
    OSL_ENSURE(pOutliner, "No Outliner in SwSpellDialogChildWindow::SpellDrawText_Impl");
    if(pOutliner)
    {
        bRet = pOutliner->SpellSentence(pSdrView->GetTextEditOutlinerView()->GetEditView(), rPortions);
        // find out if the current selection is in the first spelled drawing object
        // and behind the initial selection
        if(bRet && m_pSpellState->m_bRestartDrawing)
        {
            OutlinerView* pOLV = pSdrView->GetTextEditOutlinerView();
            ESelection aCurrentSelection = pOLV->GetSelection();
            if(m_pSpellState->m_aStartDrawingSelection.nEndPara < aCurrentSelection.nEndPara ||
               (m_pSpellState->m_aStartDrawingSelection.nEndPara ==  aCurrentSelection.nEndPara &&
                    m_pSpellState->m_aStartDrawingSelection.nEndPos <  aCurrentSelection.nEndPos))
            {
                bRet = false;
                rPortions.clear();
            }
        }
    }
    return bRet;
}

void SwSpellDialogChildWindow::LockFocusNotification(bool bLock)
{
    OSL_ENSURE(m_pSpellState->m_bLockFocus != bLock, "invalid locking - no change of state");
    m_pSpellState->m_bLockFocus = bLock;
}

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