LibreOffice Module sw (master)  1
trvlfrm.cxx
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19 
20 #include <hints.hxx>
21 #include <comphelper/flagguard.hxx>
22 #include <tools/line.hxx>
23 #include <editeng/opaqitem.hxx>
24 #include <editeng/protitem.hxx>
25 #include <vcl/settings.hxx>
26 #include <fmtpdsc.hxx>
27 #include <fmtsrnd.hxx>
28 #include <pagedesc.hxx>
29 #include <pagefrm.hxx>
30 #include <rootfrm.hxx>
31 #include <ftnfrm.hxx>
32 #include <flyfrm.hxx>
33 #include <tabfrm.hxx>
34 #include <rowfrm.hxx>
35 #include <cellfrm.hxx>
36 #include <txtfrm.hxx>
37 #include <notxtfrm.hxx>
38 #include <viewopt.hxx>
40 #include <viscrs.hxx>
41 #include <dflyobj.hxx>
42 #include <crstate.hxx>
43 #include <dcontact.hxx>
44 #include <sortedobjs.hxx>
45 #include <txatbase.hxx>
46 #include <fmtfld.hxx>
47 #include <fldbas.hxx>
48 #include <frmatr.hxx>
49 #include <frmtool.hxx>
50 #include <ndtxt.hxx>
51 #include <undobj.hxx>
52 
53 #include <swselectionlist.hxx>
54 #include <comphelper/lok.hxx>
55 #include <osl/diagnose.h>
56 
57 namespace {
58  bool lcl_GetModelPositionForViewPoint_Objects( const SwPageFrame* pPageFrame, bool bSearchBackground,
59  SwPosition *pPos, Point const & rPoint, SwCursorMoveState* pCMS )
60  {
61  bool bRet = false;
62  Point aPoint( rPoint );
63  SwOrderIter aIter( pPageFrame );
64  aIter.Top();
65  while ( aIter() )
66  {
67  const SwVirtFlyDrawObj* pObj =
68  static_cast<const SwVirtFlyDrawObj*>(aIter());
69  const SwAnchoredObject* pAnchoredObj = GetUserCall( aIter() )->GetAnchoredObj( aIter() );
70  const SwFormatSurround& rSurround = pAnchoredObj->GetFrameFormat().GetSurround();
71  const SvxOpaqueItem& rOpaque = pAnchoredObj->GetFrameFormat().GetOpaque();
72  bool bInBackground = ( rSurround.GetSurround() == css::text::WrapTextMode_THROUGH ) && !rOpaque.GetValue();
73 
74  bool bBackgroundMatches = bInBackground == bSearchBackground;
75 
76  const SwFlyFrame* pFly = pObj ? pObj->GetFlyFrame() : nullptr;
77  if ( pFly && bBackgroundMatches &&
78  ( ( pCMS && pCMS->m_bSetInReadOnly ) ||
79  !pFly->IsProtected() ) &&
80  pFly->GetModelPositionForViewPoint( pPos, aPoint, pCMS ) )
81  {
82  bRet = true;
83  break;
84  }
85 
86  if ( pCMS && pCMS->m_bStop )
87  return false;
88  aIter.Prev();
89  }
90  return bRet;
91  }
92 
93  double lcl_getDistance( const SwRect& rRect, const Point& rPoint )
94  {
95  double nDist = 0.0;
96 
97  // If the point is inside the rectangle, then distance is 0
98  // Otherwise, compute the distance to the center of the rectangle.
99  if ( !rRect.Contains( rPoint ) )
100  {
101  tools::Line aLine( rPoint, rRect.Center( ) );
102  nDist = aLine.GetLength( );
103  }
104 
105  return nDist;
106  }
107 }
108 
109 namespace {
110 
111 //For SwFlyFrame::GetModelPositionForViewPoint
112 class SwCursorOszControl
113 {
114 public:
115  // So the compiler can initialize the class already. No DTOR and member
116  // as public members
117  const SwFlyFrame* m_pEntry;
118  const SwFlyFrame* m_pStack1;
119  const SwFlyFrame* m_pStack2;
120 
121  bool ChkOsz( const SwFlyFrame *pFly )
122  {
123  bool bRet = true;
124  if (pFly != m_pStack1 && pFly != m_pStack2)
125  {
126  m_pStack1 = m_pStack2;
127  m_pStack2 = pFly;
128  bRet = false;
129  }
130  return bRet;
131  }
132 
133  void Entry( const SwFlyFrame *pFly )
134  {
135  if (!m_pEntry)
136  m_pEntry = m_pStack1 = pFly;
137  }
138 
139  void Exit( const SwFlyFrame *pFly )
140  {
141  if (pFly == m_pEntry)
142  m_pEntry = m_pStack1 = m_pStack2 = nullptr;
143  }
144 };
145 
146 }
147 
148 static SwCursorOszControl g_OszCtrl = { nullptr, nullptr, nullptr };
149 
152  SwCursorMoveState* pCMS, bool ) const
153 {
154  vcl::RenderContext* pRenderContext = getRootFrame()->GetCurrShell()->GetOut();
155  bool bRet = false;
156  const SwFrame *pFrame = Lower();
157  while ( !bRet && pFrame )
158  {
159  pFrame->Calc(pRenderContext);
160 
161  // #i43742# New function
162  const bool bContentCheck = pFrame->IsTextFrame() && pCMS && pCMS->m_bContentCheck;
163  const SwRect aPaintRect( bContentCheck ?
164  pFrame->UnionFrame() :
165  pFrame->GetPaintArea() );
166 
167  if ( aPaintRect.Contains( rPoint ) &&
168  ( bContentCheck || pFrame->GetModelPositionForViewPoint( pPos, rPoint, pCMS ) ) )
169  bRet = true;
170  else
171  pFrame = pFrame->GetNext();
172  if ( pCMS && pCMS->m_bStop )
173  return false;
174  }
175  return bRet;
176 }
177 
181  SwCursorMoveState* pCMS, bool bTestBackground ) const
182 {
183  Point aPoint( rPoint );
184 
185  // check, if we have to adjust the point
186  if ( !getFrameArea().Contains( aPoint ) )
187  {
188  aPoint.setX( std::max( aPoint.X(), getFrameArea().Left() ) );
189  aPoint.setX( std::min( aPoint.X(), getFrameArea().Right() ) );
190  aPoint.setY( std::max( aPoint.Y(), getFrameArea().Top() ) );
191  aPoint.setY( std::min( aPoint.Y(), getFrameArea().Bottom() ) );
192  }
193 
194  bool bRet = false;
195  //Could it be a free flying one?
196  //If his content should be protected, we can't set the Cursor in it, thus
197  //all changes should be impossible.
198  if ( GetSortedObjs() )
199  {
200  bRet = lcl_GetModelPositionForViewPoint_Objects( this, false, pPos, rPoint, pCMS );
201  }
202 
203  if ( !bRet )
204  {
205  SwPosition aBackPos( *pPos );
206  SwPosition aTextPos( *pPos );
207 
208  //We fix the StartPoint if no Content below the page 'answers' and then
209  //start all over again one page before the current one.
210  //However we can't use Flys in such a case.
211  if (!SwLayoutFrame::GetModelPositionForViewPoint(&aTextPos, aPoint, pCMS))
212  {
213  if ( pCMS && (pCMS->m_bStop || pCMS->m_bExactOnly) )
214  {
215  pCMS->m_bStop = true;
216  return false;
217  }
218 
219  const SwContentFrame *pCnt = GetContentPos( aPoint, false, false, pCMS, false );
220  // GetContentPos may have modified pCMS
221  if ( pCMS && pCMS->m_bStop )
222  return false;
223 
224  bool bTextRet = false;
225 
226  OSL_ENSURE( pCnt, "Cursor is gone to a Black hole" );
227  if( pCMS && pCMS->m_pFill && pCnt->IsTextFrame() )
228  bTextRet = pCnt->GetModelPositionForViewPoint( &aTextPos, rPoint, pCMS );
229  else
230  bTextRet = pCnt->GetModelPositionForViewPoint( &aTextPos, aPoint, pCMS );
231 
232  if ( !bTextRet )
233  {
234  // Set point to pCnt, delete mark
235  // this may happen, if pCnt is hidden
236  if (pCnt->IsTextFrame())
237  {
238  aTextPos = static_cast<SwTextFrame const*>(pCnt)->MapViewToModelPos(TextFrameIndex(0));
239  }
240  else
241  {
242  assert(pCnt->IsNoTextFrame());
243  aTextPos = SwPosition( *static_cast<SwNoTextFrame const*>(pCnt)->GetNode() );
244  }
245  }
246  }
247 
248  SwContentNode* pContentNode = aTextPos.nNode.GetNode().GetContentNode();
249  bool bConsiderBackground = true;
250  // If the text position is a clickable field, then that should have priority.
251  if (pContentNode && pContentNode->IsTextNode())
252  {
253  SwTextNode* pTextNd = pContentNode->GetTextNode();
254  SwTextAttr* pTextAttr = pTextNd->GetTextAttrForCharAt(aTextPos.nContent.GetIndex(), RES_TXTATR_FIELD);
255  if (pTextAttr)
256  {
257  const SwField* pField = pTextAttr->GetFormatField().GetField();
258  if (pField->IsClickable())
259  bConsiderBackground = false;
260  }
261  }
262 
263  bool bBackRet = false;
264  // Check objects in the background if nothing else matched
265  if ( GetSortedObjs() )
266  {
267  bBackRet = lcl_GetModelPositionForViewPoint_Objects( this, true, &aBackPos, rPoint, pCMS );
268  }
269 
270  if (bConsiderBackground && bTestBackground && bBackRet)
271  {
272  (*pPos) = aBackPos;
273  }
274  else if (!bBackRet)
275  {
276  (*pPos) = aTextPos;
277  }
278  else // bBackRet && !(bConsiderBackground && bTestBackground)
279  {
280  /* In order to provide a selection as accurate as possible when we have both
281  * text and background object, then we compute the distance between both
282  * would-be positions and the click point. The shortest distance wins.
283  */
284  double nTextDistance = 0;
285  bool bValidTextDistance = false;
286  if (pContentNode)
287  {
288  SwContentFrame* pTextFrame = pContentNode->getLayoutFrame( getRootFrame( ) );
289 
290  // try this again but prefer the "previous" position
291  SwCursorMoveState aMoveState;
292  SwCursorMoveState *const pState(pCMS ? pCMS : &aMoveState);
294  pState->m_bPosMatchesBounds, true);
295  SwPosition prevTextPos(*pPos);
296  if (SwLayoutFrame::GetModelPositionForViewPoint(&prevTextPos, aPoint, pState))
297  {
298  SwRect aTextRect;
299  pTextFrame->GetCharRect(aTextRect, prevTextPos);
300 
301  if (prevTextPos.nContent < pContentNode->Len())
302  {
303  // aRextRect is just a line on the left edge of the
304  // previous character; to get a better measure from
305  // lcl_getDistance, extend that to a rectangle over
306  // the entire character.
307  SwPosition const nextTextPos(prevTextPos.nNode,
308  SwIndex(prevTextPos.nContent, +1));
309  SwRect nextTextRect;
310  pTextFrame->GetCharRect(nextTextRect, nextTextPos);
311  SwRectFnSet aRectFnSet(pTextFrame);
312  if (aRectFnSet.GetTop(aTextRect) ==
313  aRectFnSet.GetTop(nextTextRect)) // same line?
314  {
315  // need to handle mixed RTL/LTR portions somehow
316  if (aRectFnSet.GetLeft(aTextRect) <
317  aRectFnSet.GetLeft(nextTextRect))
318  {
319  aRectFnSet.SetRight( aTextRect,
320  aRectFnSet.GetLeft(nextTextRect));
321  }
322  else // RTL
323  {
324  aRectFnSet.SetLeft( aTextRect,
325  aRectFnSet.GetLeft(nextTextRect));
326  }
327  }
328  }
329 
330  nTextDistance = lcl_getDistance(aTextRect, rPoint);
331  bValidTextDistance = true;
332  }
333  }
334 
335  double nBackDistance = 0;
336  bool bValidBackDistance = false;
337  SwContentNode* pBackNd = aBackPos.nNode.GetNode( ).GetContentNode( );
338  if ( pBackNd && bConsiderBackground)
339  {
340  // FIXME There are still cases were we don't have the proper node here.
341  SwContentFrame* pBackFrame = pBackNd->getLayoutFrame( getRootFrame( ) );
342  if (pBackFrame)
343  {
344  SwRect rBackRect;
345  pBackFrame->GetCharRect( rBackRect, aBackPos );
346 
347  nBackDistance = lcl_getDistance( rBackRect, rPoint );
348  bValidBackDistance = true;
349  }
350  }
351 
352  if ( bValidTextDistance && bValidBackDistance && basegfx::fTools::more( nTextDistance, nBackDistance ) )
353  {
354  (*pPos) = aBackPos;
355  }
356  else
357  {
358  (*pPos) = aTextPos;
359  }
360  }
361  }
362 
363  rPoint = aPoint;
364  return true;
365 }
366 
367 bool SwLayoutFrame::FillSelection( SwSelectionList& rList, const SwRect& rRect ) const
368 {
369  if( rRect.Overlaps(GetPaintArea()) )
370  {
371  const SwFrame* pFrame = Lower();
372  while( pFrame )
373  {
374  pFrame->FillSelection( rList, rRect );
375  pFrame = pFrame->GetNext();
376  }
377  }
378  return false;
379 }
380 
381 bool SwPageFrame::FillSelection( SwSelectionList& rList, const SwRect& rRect ) const
382 {
383  bool bRet = false;
384  if( rRect.Overlaps(GetPaintArea()) )
385  {
386  bRet = SwLayoutFrame::FillSelection( rList, rRect );
387  if( GetSortedObjs() )
388  {
389  const SwSortedObjs &rObjs = *GetSortedObjs();
390  for (SwAnchoredObject* pAnchoredObj : rObjs)
391  {
392  const SwFlyFrame* pFly = pAnchoredObj->DynCastFlyFrame();
393  if( !pFly )
394  continue;
395  if( pFly->FillSelection( rList, rRect ) )
396  bRet = true;
397  }
398  }
399  }
400  return bRet;
401 }
402 
403 bool SwRootFrame::FillSelection( SwSelectionList& aSelList, const SwRect& rRect) const
404 {
405  const SwFrame *pPage = Lower();
406  const tools::Long nBottom = rRect.Bottom();
407  while( pPage )
408  {
409  if( pPage->getFrameArea().Top() < nBottom )
410  {
411  if( pPage->getFrameArea().Bottom() > rRect.Top() )
412  pPage->FillSelection( aSelList, rRect );
413  pPage = pPage->GetNext();
414  }
415  else
416  pPage = nullptr;
417  }
418  return !aSelList.isEmpty();
419 }
420 
426  SwCursorMoveState* pCMS, bool bTestBackground ) const
427 {
428  const bool bOldAction = IsCallbackActionEnabled();
429  const_cast<SwRootFrame*>(this)->SetCallbackActionEnabled( false );
430  OSL_ENSURE( (Lower() && Lower()->IsPageFrame()), "No PageFrame found." );
431  if( pCMS && pCMS->m_pFill )
432  pCMS->m_bFillRet = false;
433  Point aOldPoint = rPoint;
434 
435  // search for page containing rPoint. The borders around the pages are considered
436  const SwPageFrame* pPage = GetPageAtPos( rPoint, nullptr, true );
437 
438  // #i95626#
439  // special handling for <rPoint> beyond root frames area
440  if ( !pPage &&
441  rPoint.X() > getFrameArea().Right() &&
442  rPoint.Y() > getFrameArea().Bottom() )
443  {
444  pPage = dynamic_cast<const SwPageFrame*>(Lower());
445  while ( pPage && pPage->GetNext() )
446  {
447  pPage = dynamic_cast<const SwPageFrame*>(pPage->GetNext());
448  }
449  }
450  if ( pPage )
451  {
452  pPage->SwPageFrame::GetModelPositionForViewPoint( pPos, rPoint, pCMS, bTestBackground );
453  }
454 
455  const_cast<SwRootFrame*>(this)->SetCallbackActionEnabled( bOldAction );
456  if( pCMS )
457  {
458  if( pCMS->m_bStop )
459  return false;
460  if( pCMS->m_pFill )
461  return pCMS->m_bFillRet;
462  }
463  return aOldPoint == rPoint;
464 }
465 
473  SwCursorMoveState* pCMS, bool ) const
474 {
475  vcl::RenderContext* pRenderContext = getRootFrame()->GetCurrShell()->GetOut();
476  // cell frame does not necessarily have a lower (split table cell)
477  if ( !Lower() )
478  return false;
479 
480  if ( !(pCMS && pCMS->m_bSetInReadOnly) &&
481  GetFormat()->GetProtect().IsContentProtected() )
482  return false;
483 
484  if ( pCMS && pCMS->m_eState == CursorMoveState::TableSel )
485  {
486  const SwTabFrame *pTab = FindTabFrame();
487  if ( pTab->IsFollow() && pTab->IsInHeadline( *this ) )
488  {
489  pCMS->m_bStop = true;
490  return false;
491  }
492  }
493 
494  if ( Lower() )
495  {
496  if ( Lower()->IsLayoutFrame() )
497  return SwLayoutFrame::GetModelPositionForViewPoint( pPos, rPoint, pCMS );
498  else
499  {
500  Calc(pRenderContext);
501  bool bRet = false;
502 
503  const SwFrame *pFrame = Lower();
504  while ( pFrame && !bRet )
505  {
506  pFrame->Calc(pRenderContext);
507  if ( pFrame->getFrameArea().Contains( rPoint ) )
508  {
509  bRet = pFrame->GetModelPositionForViewPoint( pPos, rPoint, pCMS );
510  if ( pCMS && pCMS->m_bStop )
511  return false;
512  }
513  pFrame = pFrame->GetNext();
514  }
515  if ( !bRet )
516  {
517  const bool bFill = pCMS && pCMS->m_pFill;
518  Point aPoint( rPoint );
519  const SwContentFrame *pCnt = GetContentPos( rPoint, true );
520  if( bFill && pCnt->IsTextFrame() )
521  {
522  rPoint = aPoint;
523  }
524  pCnt->GetModelPositionForViewPoint( pPos, rPoint, pCMS );
525  }
526  return true;
527  }
528  }
529 
530  return false;
531 }
532 
533 //Problem: If two Flys have the same size and share the same position then
534 //they end inside each other.
535 //Because we recursively check if a Point doesn't randomly lie inside another
536 //fly which lies completely inside the current Fly we could trigger an endless
537 //loop with the mentioned situation above.
538 //Using the helper class SwCursorOszControl we prevent the recursion. During
539 //a recursion GetModelPositionForViewPoint picks the one which lies on top.
541  SwCursorMoveState* pCMS, bool ) const
542 {
543  vcl::RenderContext* pRenderContext = getRootFrame()->GetCurrShell()->GetOut();
544  g_OszCtrl.Entry( this );
545 
546  //If the Points lies inside the Fly, we try hard to set the Cursor inside it.
547  //However if the Point sits inside a Fly which is completely located inside
548  //the current one, we call GetModelPositionForViewPoint for it.
549  Calc(pRenderContext);
550  bool bInside = getFrameArea().Contains( rPoint ) && Lower();
551  bool bRet = false;
552 
553  //If a Frame contains a graphic, but only text was requested, it basically
554  //won't accept the Cursor.
555  if ( bInside && pCMS && pCMS->m_eState == CursorMoveState::SetOnlyText &&
556  (!Lower() || Lower()->IsNoTextFrame()) )
557  bInside = false;
558 
559  const SwPageFrame *pPage = FindPageFrame();
560  if ( bInside && pPage && pPage->GetSortedObjs() )
561  {
562  SwOrderIter aIter( pPage );
563  aIter.Top();
564  while ( aIter() && !bRet )
565  {
566  const SwVirtFlyDrawObj* pObj = static_cast<const SwVirtFlyDrawObj*>(aIter());
567  const SwFlyFrame* pFly = pObj ? pObj->GetFlyFrame() : nullptr;
568  if ( pFly && pFly->getFrameArea().Contains( rPoint ) &&
569  getFrameArea().Contains( pFly->getFrameArea() ) )
570  {
571  if (g_OszCtrl.ChkOsz(pFly))
572  break;
573  bRet = pFly->GetModelPositionForViewPoint( pPos, rPoint, pCMS );
574  if ( bRet )
575  break;
576  if ( pCMS && pCMS->m_bStop )
577  return false;
578  }
579  aIter.Next();
580  }
581  }
582 
583  while ( bInside && !bRet )
584  {
585  const SwFrame *pFrame = Lower();
586  while ( pFrame && !bRet )
587  {
588  pFrame->Calc(pRenderContext);
589  if ( pFrame->getFrameArea().Contains( rPoint ) )
590  {
591  bRet = pFrame->GetModelPositionForViewPoint( pPos, rPoint, pCMS );
592  if ( pCMS && pCMS->m_bStop )
593  return false;
594  }
595  pFrame = pFrame->GetNext();
596  }
597  if ( !bRet )
598  {
599  const bool bFill = pCMS && pCMS->m_pFill;
600  Point aPoint( rPoint );
601  const SwContentFrame *pCnt = GetContentPos( rPoint, true, false, pCMS );
602  if ( pCMS && pCMS->m_bStop )
603  return false;
604  if( bFill && pCnt->IsTextFrame() )
605  {
606  rPoint = aPoint;
607  }
608  pCnt->GetModelPositionForViewPoint( pPos, rPoint, pCMS );
609  bRet = true;
610  }
611  }
612  g_OszCtrl.Exit( this );
613  return bRet;
614 }
615 
618 {
619  if( &pPam->GetNode() != GetNode() )
620  return false;
621  const_cast<SwContentNode*>(GetNode())->
622  MakeStartIndex(&pPam->GetPoint()->nContent);
623  return true;
624 }
625 
626 bool SwNoTextFrame::RightMargin(SwPaM *pPam, bool) const
627 {
628  if( &pPam->GetNode() != GetNode() )
629  return false;
630  const_cast<SwContentNode*>(GetNode())->
631  MakeEndIndex(&pPam->GetPoint()->nContent);
632  return true;
633 }
634 
635 static const SwContentFrame *lcl_GetNxtCnt( const SwContentFrame* pCnt )
636 {
637  return pCnt->GetNextContentFrame();
638 }
639 
640 static const SwContentFrame *lcl_GetPrvCnt( const SwContentFrame* pCnt )
641 {
642  return pCnt->GetPrevContentFrame();
643 }
644 
645 typedef const SwContentFrame *(*GetNxtPrvCnt)( const SwContentFrame* );
646 
648 static bool lcl_IsInRepeatedHeadline( const SwFrame *pFrame,
649  const SwTabFrame** ppTFrame = nullptr )
650 {
651  const SwTabFrame *pTab = pFrame->FindTabFrame();
652  if( ppTFrame )
653  *ppTFrame = pTab;
654  return pTab && pTab->IsFollow() && pTab->IsInHeadline( *pFrame );
655 }
656 
658 //MA 1998-01-26: Chg also skip other protected areas
659 //FME: Skip follow flow cells
661  GetNxtPrvCnt fnNxtPrv,
662  bool bMissHeadline,
663  bool bInReadOnly,
664  bool bMissFollowFlowLine )
665 {
666  if ( pCnt && pCnt->IsInTab() )
667  {
668  bool bProtect = true;
669  while ( pCnt && bProtect )
670  {
671  const SwLayoutFrame *pCell = pCnt->GetUpper();
672  while ( pCell && !pCell->IsCellFrame() )
673  pCell = pCell->GetUpper();
674  if ( !pCell ||
675  ( ( bInReadOnly || !pCell->GetFormat()->GetProtect().IsContentProtected() ) &&
676  ( !bMissHeadline || !lcl_IsInRepeatedHeadline( pCell ) ) &&
677  ( !bMissFollowFlowLine || !pCell->IsInFollowFlowRow() ) &&
678  !pCell->IsCoveredCell() ) )
679  bProtect = false;
680  else
681  pCnt = (*fnNxtPrv)( pCnt );
682  }
683  }
684  else if ( !bInReadOnly )
685  while ( pCnt && pCnt->IsProtected() )
686  pCnt = (*fnNxtPrv)( pCnt );
687 
688  return pCnt;
689 }
690 
691 static bool lcl_UpDown( SwPaM *pPam, const SwContentFrame *pStart,
692  GetNxtPrvCnt fnNxtPrv, bool bInReadOnly )
693 {
694  OSL_ENSURE( FrameContainsNode(*pStart, pPam->GetNode().GetIndex()),
695  "lcl_UpDown doesn't work for others." );
696 
697  const SwContentFrame *pCnt = nullptr;
698 
699  //We have to cheat a little bit during a table selection: Go to the
700  //beginning of the cell while going up and go to the end of the cell while
701  //going down.
702  bool bTableSel = false;
703  if ( pStart->IsInTab() &&
704  pPam->GetNode().StartOfSectionNode() !=
705  pPam->GetNode( false ).StartOfSectionNode() )
706  {
707  bTableSel = true;
708  const SwLayoutFrame *pCell = pStart->GetUpper();
709  while ( !pCell->IsCellFrame() )
710  pCell = pCell->GetUpper();
711 
712  // Check, if cell has a Prev/Follow cell:
713  const bool bFwd = ( fnNxtPrv == lcl_GetNxtCnt );
714  const SwLayoutFrame* pTmpCell = bFwd ?
715  static_cast<const SwCellFrame*>(pCell)->GetFollowCell() :
716  static_cast<const SwCellFrame*>(pCell)->GetPreviousCell();
717 
718  const SwContentFrame* pTmpStart = pStart;
719  while ( pTmpCell && nullptr != ( pTmpStart = pTmpCell->ContainsContent() ) )
720  {
721  pCell = pTmpCell;
722  pTmpCell = bFwd ?
723  static_cast<const SwCellFrame*>(pCell)->GetFollowCell() :
724  static_cast<const SwCellFrame*>(pCell)->GetPreviousCell();
725  }
726  const SwContentFrame *pNxt = pCnt = pTmpStart;
727 
728  while ( pCell->IsAnLower( pNxt ) )
729  {
730  pCnt = pNxt;
731  pNxt = (*fnNxtPrv)( pNxt );
732  }
733  }
734 
735  pCnt = (*fnNxtPrv)( pCnt ? pCnt : pStart );
736  pCnt = ::lcl_MissProtectedFrames( pCnt, fnNxtPrv, true, bInReadOnly, bTableSel );
737 
738  const SwTabFrame *pStTab = pStart->FindTabFrame();
739  const SwTabFrame *pTable = nullptr;
740  const bool bTab = pStTab || (pCnt && pCnt->IsInTab());
741  bool bEnd = !bTab;
742 
743  const SwFrame* pVertRefFrame = pStart;
744  if ( bTableSel && pStTab )
745  pVertRefFrame = pStTab;
746  SwRectFnSet aRectFnSet(pVertRefFrame);
747 
748  SwTwips nX = 0;
749  if ( bTab )
750  {
751  // pStart or pCnt is inside a table. nX will be used for travelling:
752  SwRect aRect( pStart->getFrameArea() );
753  pStart->GetCharRect( aRect, *pPam->GetPoint() );
754  Point aCenter = aRect.Center();
755  nX = aRectFnSet.IsVert() ? aCenter.Y() : aCenter.X();
756 
757  pTable = pCnt ? pCnt->FindTabFrame() : nullptr;
758  if ( !pTable )
759  pTable = pStTab;
760 
761  if ( pStTab &&
762  !pStTab->GetUpper()->IsInTab() &&
763  !pTable->GetUpper()->IsInTab() )
764  {
765  const SwFrame *pCell = pStart->GetUpper();
766  while ( pCell && !pCell->IsCellFrame() )
767  pCell = pCell->GetUpper();
768  OSL_ENSURE( pCell, "could not find the cell" );
769  nX = aRectFnSet.XInc(aRectFnSet.GetLeft(pCell->getFrameArea()),
770  aRectFnSet.GetWidth(pCell->getFrameArea()) / 2);
771 
772  //The flow leads from one table to the next. The X-value needs to be
773  //corrected based on the middle of the starting cell by the amount
774  //of the offset of the tables.
775  if ( pStTab != pTable )
776  {
777  nX += aRectFnSet.GetLeft(pTable->getFrameArea()) -
778  aRectFnSet.GetLeft(pStTab->getFrameArea());
779  }
780  }
781 
782  // Restrict nX to the left and right borders of pTab:
783  // (is this really necessary?)
784  if (pTable && !pTable->GetUpper()->IsInTab())
785  {
786  const bool bRTL = pTable->IsRightToLeft();
787  const tools::Long nPrtLeft = bRTL ?
788  aRectFnSet.GetPrtRight(*pTable) :
789  aRectFnSet.GetPrtLeft(*pTable);
790  if (bRTL != (aRectFnSet.XDiff(nPrtLeft, nX) > 0))
791  nX = nPrtLeft;
792  else
793  {
794  const tools::Long nPrtRight = bRTL ?
795  aRectFnSet.GetPrtLeft(*pTable) :
796  aRectFnSet.GetPrtRight(*pTable);
797  if (bRTL != (aRectFnSet.XDiff(nX, nPrtRight) > 0))
798  nX = nPrtRight;
799  }
800  }
801  }
802 
803  do
804  {
805  //If I'm in the DocumentBody, I want to stay there.
806  if ( pStart->IsInDocBody() )
807  {
808  while ( pCnt && (!pCnt->IsInDocBody() ||
809  (pCnt->IsTextFrame() && static_cast<const SwTextFrame*>(pCnt)->IsHiddenNow())))
810  {
811  pCnt = (*fnNxtPrv)( pCnt );
812  pCnt = ::lcl_MissProtectedFrames( pCnt, fnNxtPrv, true, bInReadOnly, bTableSel );
813  }
814  }
815 
816  //If I'm in the FootNoteArea, I try to reach the next FootNoteArea in
817  //case of necessity.
818  else if ( pStart->IsInFootnote() )
819  {
820  while ( pCnt && (!pCnt->IsInFootnote() ||
821  (pCnt->IsTextFrame() && static_cast<const SwTextFrame*>(pCnt)->IsHiddenNow())))
822  {
823  pCnt = (*fnNxtPrv)( pCnt );
824  pCnt = ::lcl_MissProtectedFrames( pCnt, fnNxtPrv, true, bInReadOnly, bTableSel );
825  }
826  }
827 
828  //In Flys we can go ahead blindly as long as we find a Content.
829  else if ( pStart->IsInFly() )
830  {
831  if ( pCnt && pCnt->IsTextFrame() && static_cast<const SwTextFrame*>(pCnt)->IsHiddenNow() )
832  {
833  pCnt = (*fnNxtPrv)( pCnt );
834  pCnt = ::lcl_MissProtectedFrames( pCnt, fnNxtPrv, true, bInReadOnly, bTableSel );
835  }
836  }
837 
838  //Otherwise I'll just refuse to leave to current area.
839  else if ( pCnt )
840  {
841  const SwFrame *pUp = pStart->GetUpper();
842  while (pUp && pUp->GetUpper() && !(pUp->GetType() & FRM_HEADFOOT))
843  pUp = pUp->GetUpper();
844  bool bSame = false;
845  const SwFrame *pCntUp = pCnt->GetUpper();
846  while ( pCntUp && !bSame )
847  {
848  if ( pUp == pCntUp )
849  bSame = true;
850  else
851  pCntUp = pCntUp->GetUpper();
852  }
853  if ( !bSame )
854  pCnt = nullptr;
855  else if (pCnt->IsTextFrame() && static_cast<const SwTextFrame*>(pCnt)->IsHiddenNow()) // i73332
856  {
857  pCnt = (*fnNxtPrv)( pCnt );
858  pCnt = ::lcl_MissProtectedFrames( pCnt, fnNxtPrv, true, bInReadOnly, bTableSel );
859  }
860  }
861 
862  if ( bTab )
863  {
864  if ( !pCnt )
865  bEnd = true;
866  else
867  {
868  const SwTabFrame *pTab = pCnt->FindTabFrame();
869  if( !pTab )
870  bEnd = true;
871  else
872  {
873  if ( pTab != pTable )
874  {
875  //The flow leads from one table to the next. The X-value
876  //needs to be corrected by the amount of the offset of
877  //the tables
878  if ( pTable &&
879  !pTab->GetUpper()->IsInTab() &&
880  !pTable->GetUpper()->IsInTab() )
881  nX += pTab->getFrameArea().Left() - pTable->getFrameArea().Left();
882  pTable = pTab;
883  }
884  const SwLayoutFrame *pCell = pCnt->GetUpper();
885  while ( pCell && !pCell->IsCellFrame() )
886  pCell = pCell->GetUpper();
887 
888  Point aInsideCell;
889  Point aInsideCnt;
890  if ( pCell )
891  {
892  tools::Long nTmpTop = aRectFnSet.GetTop(pCell->getFrameArea());
893  if ( aRectFnSet.IsVert() )
894  {
895  if ( nTmpTop )
896  nTmpTop = aRectFnSet.XInc(nTmpTop, -1);
897 
898  aInsideCell = Point( nTmpTop, nX );
899  }
900  else
901  aInsideCell = Point( nX, nTmpTop );
902  }
903 
904  tools::Long nTmpTop = aRectFnSet.GetTop(pCnt->getFrameArea());
905  if ( aRectFnSet.IsVert() )
906  {
907  if ( nTmpTop )
908  nTmpTop = aRectFnSet.XInc(nTmpTop, -1);
909 
910  aInsideCnt = Point( nTmpTop, nX );
911  }
912  else
913  aInsideCnt = Point( nX, nTmpTop );
914 
915  if ( pCell && pCell->getFrameArea().Contains( aInsideCell ) )
916  {
917  bEnd = true;
918  //Get the right Content out of the cell.
919  if ( !pCnt->getFrameArea().Contains( aInsideCnt ) )
920  {
921  pCnt = pCell->ContainsContent();
922  if ( fnNxtPrv == lcl_GetPrvCnt )
923  while ( pCell->IsAnLower(pCnt->GetNextContentFrame()) )
924  pCnt = pCnt->GetNextContentFrame();
925  }
926  }
927  else if ( pCnt->getFrameArea().Contains( aInsideCnt ) )
928  bEnd = true;
929  }
930  }
931  if ( !bEnd )
932  {
933  pCnt = (*fnNxtPrv)( pCnt );
934  pCnt = ::lcl_MissProtectedFrames( pCnt, fnNxtPrv, true, bInReadOnly, bTableSel );
935  }
936  }
937 
938  } while ( !bEnd ||
939  (pCnt && pCnt->IsTextFrame() && static_cast<const SwTextFrame*>(pCnt)->IsHiddenNow()));
940 
941  if (pCnt == nullptr)
942  {
943  return false;
944  }
945  if (pCnt->IsTextFrame())
946  {
947  SwTextFrame const*const pFrame(static_cast<SwTextFrame const*>(pCnt));
948  *pPam->GetPoint() = pFrame->MapViewToModelPos(TextFrameIndex(
949  fnNxtPrv == lcl_GetPrvCnt
950  ? pFrame->GetText().getLength()
951  : 0));
952  }
953  else
954  { // set the Point on the Content-Node
955  assert(pCnt->IsNoTextFrame());
956  SwContentNode *const pCNd = const_cast<SwContentNode*>(static_cast<SwNoTextFrame const*>(pCnt)->GetNode());
957  pPam->GetPoint()->nNode = *pCNd;
958  if ( fnNxtPrv == lcl_GetPrvCnt )
959  pCNd->MakeEndIndex( &pPam->GetPoint()->nContent );
960  else
961  pCNd->MakeStartIndex( &pPam->GetPoint()->nContent );
962  }
963  return true;
964 }
965 
966 bool SwContentFrame::UnitUp( SwPaM* pPam, const SwTwips, bool bInReadOnly ) const
967 {
968  return ::lcl_UpDown( pPam, this, lcl_GetPrvCnt, bInReadOnly );
969 }
970 
971 bool SwContentFrame::UnitDown( SwPaM* pPam, const SwTwips, bool bInReadOnly ) const
972 {
973  return ::lcl_UpDown( pPam, this, lcl_GetNxtCnt, bInReadOnly );
974 }
975 
981 sal_uInt16 SwRootFrame::GetCurrPage( const SwPaM *pActualCursor ) const
982 {
983  OSL_ENSURE( pActualCursor, "got no page cursor" );
984  SwFrame const*const pActFrame = pActualCursor->GetPoint()->nNode.GetNode().
986  pActualCursor->GetPoint());
987  return pActFrame->FindPageFrame()->GetPhyPageNum();
988 }
989 
997 sal_uInt16 SwRootFrame::SetCurrPage( SwCursor* pToSet, sal_uInt16 nPageNum )
998 {
999  vcl::RenderContext* pRenderContext = GetCurrShell() ? GetCurrShell()->GetOut() : nullptr;
1000  OSL_ENSURE( Lower() && Lower()->IsPageFrame(), "No page available." );
1001 
1002  SwPageFrame *pPage = static_cast<SwPageFrame*>(Lower());
1003  bool bEnd =false;
1004  while ( !bEnd && pPage->GetPhyPageNum() != nPageNum )
1005  { if ( pPage->GetNext() )
1006  pPage = static_cast<SwPageFrame*>(pPage->GetNext());
1007  else
1008  { //Search the first ContentFrame and format until a new page is started
1009  //or until the ContentFrame are all done.
1010  const SwContentFrame *pContent = pPage->ContainsContent();
1011  while ( pContent && pPage->IsAnLower( pContent ) )
1012  {
1013  pContent->Calc(pRenderContext);
1014  pContent = pContent->GetNextContentFrame();
1015  }
1016  //Either this is a new page or we found the last page.
1017  if ( pPage->GetNext() )
1018  pPage = static_cast<SwPageFrame*>(pPage->GetNext());
1019  else
1020  bEnd = true;
1021  }
1022  }
1023  //pPage now points to the 'requested' page. Now we have to create the PaM
1024  //on the beginning of the first ContentFrame in the body-text.
1025  //If this is a footnote-page, the PaM will be set in the first footnote.
1026  const SwContentFrame *pContent = pPage->ContainsContent();
1027  if ( pPage->IsFootnotePage() )
1028  while ( pContent && !pContent->IsInFootnote() )
1029  pContent = pContent->GetNextContentFrame();
1030  else
1031  while ( pContent && !pContent->IsInDocBody() )
1032  pContent = pContent->GetNextContentFrame();
1033  if ( pContent )
1034  {
1035  assert(pContent->IsTextFrame());
1036  SwTextFrame const*const pFrame(static_cast<const SwTextFrame*>(pContent));
1037  *pToSet->GetPoint() = pFrame->MapViewToModelPos(pFrame->GetOffset());
1038 
1039  SwShellCursor* pSCursor = dynamic_cast<SwShellCursor*>(pToSet);
1040  if( pSCursor )
1041  {
1042  Point &rPt = pSCursor->GetPtPos();
1043  rPt = pContent->getFrameArea().Pos();
1044  rPt += pContent->getFramePrintArea().Pos();
1045  }
1046  return pPage->GetPhyPageNum();
1047  }
1048  return 0;
1049 }
1050 
1052 {
1053  return const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(pLayout))->FindFirstBodyContent();
1054 }
1055 
1057 {
1058  return const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(pLayout))->FindLastBodyContent();
1059 }
1060 
1062 {
1063  SwLayoutFrame *pNext =
1064  (pFrame->GetNext() && pFrame->GetNext()->IsLayoutFrame()) ?
1065  const_cast<SwLayoutFrame*>(static_cast<const SwLayoutFrame*>(pFrame->GetNext())) : nullptr;
1066  // #i39402# in case of an empty page
1067  if(pNext && !pNext->ContainsContent())
1068  pNext = (pNext->GetNext() && pNext->GetNext()->IsLayoutFrame()) ?
1069  static_cast<SwLayoutFrame*>(pNext->GetNext()) : nullptr;
1070  return pNext;
1071 }
1072 
1074 {
1075  return const_cast<SwLayoutFrame*>(pFrame);
1076 }
1077 
1079 {
1080  SwLayoutFrame *pPrev =
1081  (pFrame->GetPrev() && pFrame->GetPrev()->IsLayoutFrame()) ?
1082  const_cast<SwLayoutFrame*>(static_cast<const SwLayoutFrame*>(pFrame->GetPrev())) : nullptr;
1083  // #i39402# in case of an empty page
1084  if(pPrev && !pPrev->ContainsContent())
1085  pPrev = (pPrev->GetPrev() && pPrev->GetPrev()->IsLayoutFrame()) ?
1086  static_cast<SwLayoutFrame*>(pPrev->GetPrev()) : nullptr;
1087  return pPrev;
1088 }
1089 
1094 bool GetFrameInPage( const SwContentFrame *pCnt, SwWhichPage fnWhichPage,
1095  SwPosPage fnPosPage, SwPaM *pPam )
1096 {
1097  //First find the requested page, at first the current, then the one which
1098  //was requests through fnWichPage.
1099  const SwLayoutFrame *pLayoutFrame = pCnt->FindPageFrame();
1100  if ( !pLayoutFrame || (nullptr == (pLayoutFrame = (*fnWhichPage)(pLayoutFrame))) )
1101  return false;
1102 
1103  //Now the desired ContentFrame below the page
1104  pCnt = (*fnPosPage)(pLayoutFrame);
1105  if( nullptr == pCnt )
1106  return false;
1107  else
1108  {
1109  // repeated headlines in tables
1110  if ( pCnt->IsInTab() && fnPosPage == GetFirstSub )
1111  {
1112  const SwTabFrame* pTab = pCnt->FindTabFrame();
1113  if ( pTab->IsFollow() )
1114  {
1115  if ( pTab->IsInHeadline( *pCnt ) )
1116  {
1117  SwLayoutFrame* pRow = pTab->GetFirstNonHeadlineRow();
1118  if ( pRow )
1119  {
1120  // We are in the first line of a follow table
1121  // with repeated headings.
1122  // To actually make a "real" move we take the first content
1123  // of the next row
1124  pCnt = pRow->ContainsContent();
1125  if ( ! pCnt )
1126  return false;
1127  }
1128  }
1129  }
1130  }
1131 
1132  assert(pCnt->IsTextFrame());
1133  SwTextFrame const*const pFrame(static_cast<const SwTextFrame*>(pCnt));
1134  TextFrameIndex const nIdx((fnPosPage == GetFirstSub)
1135  ? pFrame->GetOffset()
1136  : (pFrame->GetFollow())
1137  ? pFrame->GetFollow()->GetOffset() - TextFrameIndex(1)
1138  : TextFrameIndex(pFrame->GetText().getLength()));
1139  *pPam->GetPoint() = pFrame->MapViewToModelPos(nIdx);
1140  return true;
1141  }
1142 }
1143 
1144 static sal_uInt64 CalcDiff(const Point &rPt1, const Point &rPt2)
1145 {
1146  //Calculate the distance between the two points.
1147  //'delta' X^2 + 'delta'Y^2 = 'distance'^2
1148  sal_uInt64 dX = std::max( rPt1.X(), rPt2.X() ) -
1149  std::min( rPt1.X(), rPt2.X() ),
1150  dY = std::max( rPt1.Y(), rPt2.Y() ) -
1151  std::min( rPt1.Y(), rPt2.Y() );
1152  return (dX * dX) + (dY * dY);
1153 }
1154 
1161 static const SwLayoutFrame* lcl_Inside( const SwContentFrame *pCnt, Point const & rPt )
1162 {
1163  const SwLayoutFrame* pUp = pCnt->GetUpper();
1164  while( pUp )
1165  {
1166  if( pUp->IsPageBodyFrame() || pUp->IsFooterFrame() || pUp->IsHeaderFrame() )
1167  {
1168  if( rPt.Y() >= pUp->getFrameArea().Top() && rPt.Y() <= pUp->getFrameArea().Bottom() )
1169  return pUp;
1170  return nullptr;
1171  }
1172  if( pUp->IsFootnoteContFrame() )
1173  return pUp->getFrameArea().Contains( rPt ) ? pUp : nullptr;
1174  pUp = pUp->GetUpper();
1175  }
1176  return nullptr;
1177 }
1178 
1187  const bool bDontLeave,
1188  const bool bBodyOnly,
1189  SwCursorMoveState *pCMS,
1190  const bool bDefaultExpand ) const
1191 {
1192  //Determine the first ContentFrame.
1193  const SwLayoutFrame *pStart = (!bDontLeave && bDefaultExpand && GetPrev()) ?
1194  static_cast<const SwLayoutFrame*>(GetPrev()) : this;
1195  const SwContentFrame *pContent = pStart->ContainsContent();
1196 
1197  if ( !pContent && (GetPrev() && !bDontLeave) )
1198  pContent = ContainsContent();
1199 
1200  if ( bBodyOnly && pContent && !pContent->IsInDocBody() )
1201  while ( pContent && !pContent->IsInDocBody() )
1202  pContent = pContent->GetNextContentFrame();
1203 
1204  const SwContentFrame *pActual= pContent;
1205  const SwLayoutFrame *pInside = nullptr;
1206  sal_uInt16 nMaxPage = GetPhyPageNum() + (bDefaultExpand ? 1 : 0);
1207  Point aPoint = rPoint;
1208  sal_uInt64 nDistance = SAL_MAX_UINT64;
1209 
1210  while ( true ) //A loop to be sure we always find one.
1211  {
1212  while ( pContent &&
1213  ((!bDontLeave || IsAnLower( pContent )) &&
1214  (pContent->GetPhyPageNum() <= nMaxPage)) )
1215  {
1216  if ( pContent->getFrameArea().Width() &&
1217  ( !bBodyOnly || pContent->IsInDocBody() ) )
1218  {
1219  //If the Content lies in a protected area (cell, Footnote, section),
1220  //we search the next Content which is not protected.
1221  const SwContentFrame *pComp = pContent;
1222  pContent = ::lcl_MissProtectedFrames( pContent, lcl_GetNxtCnt, false,
1223  pCMS && pCMS->m_bSetInReadOnly, false );
1224  if ( pComp != pContent )
1225  continue;
1226 
1227  if ( !pContent->IsTextFrame() || !static_cast<const SwTextFrame*>(pContent)->IsHiddenNow() )
1228  {
1229  SwRect aContentFrame( pContent->UnionFrame() );
1230  if ( aContentFrame.Contains( rPoint ) )
1231  {
1232  pActual = pContent;
1233  aPoint = rPoint;
1234  break;
1235  }
1236  //The distance from rPoint to the nearest Point of pContent
1237  //will now be calculated.
1238  Point aContentPoint( rPoint );
1239 
1240  //First set the vertical position
1241  if ( aContentFrame.Top() > aContentPoint.Y() )
1242  aContentPoint.setY( aContentFrame.Top() );
1243  else if ( aContentFrame.Bottom() < aContentPoint.Y() )
1244  aContentPoint.setY( aContentFrame.Bottom() );
1245 
1246  //Now the horizontal position
1247  if ( aContentFrame.Left() > aContentPoint.X() )
1248  aContentPoint.setX( aContentFrame.Left() );
1249  else if ( aContentFrame.Right() < aContentPoint.X() )
1250  aContentPoint.setX( aContentFrame.Right() );
1251 
1252  // pInside is a page area in which the point lies. As soon
1253  // as pInside != 0 only frames are accepted which are
1254  // placed inside.
1255  if( !pInside || ( pInside->IsAnLower( pContent ) &&
1256  ( !pContent->IsInFootnote() || pInside->IsFootnoteContFrame() ) ) )
1257  {
1258  const sal_uInt64 nDiff = ::CalcDiff(aContentPoint, rPoint);
1259  bool bBetter = nDiff < nDistance; // This one is nearer
1260  if( !pInside )
1261  {
1262  pInside = lcl_Inside( pContent, rPoint );
1263  if( pInside ) // In the "right" page area
1264  bBetter = true;
1265  }
1266  if( bBetter )
1267  {
1268  aPoint = aContentPoint;
1269  nDistance = nDiff;
1270  pActual = pContent;
1271  }
1272  }
1273  }
1274  }
1275  pContent = pContent->GetNextContentFrame();
1276  if ( bBodyOnly )
1277  while ( pContent && !pContent->IsInDocBody() )
1278  pContent = pContent->GetNextContentFrame();
1279  }
1280  if ( !pActual )
1281  { //If we not yet found one we have to expand the searched
1282  //area, sometime we will find one!
1283  //MA 1997-01-09: Opt for many empty pages - if we only search inside
1284  //the body, we can expand the searched area sufficiently in one step.
1285  if ( bBodyOnly )
1286  {
1287  while ( !pContent && pStart->GetPrev() )
1288  {
1289  ++nMaxPage;
1290  if( !pStart->GetPrev()->IsLayoutFrame() )
1291  return nullptr;
1292  pStart = static_cast<const SwLayoutFrame*>(pStart->GetPrev());
1293  pContent = pStart->IsInDocBody()
1294  ? pStart->ContainsContent()
1295  : pStart->FindPageFrame()->FindFirstBodyContent();
1296  }
1297  if ( !pContent ) // Somewhere down the road we have to start with one!
1298  {
1299  pContent = pStart->FindPageFrame()->GetUpper()->ContainsContent();
1300  while ( pContent && !pContent->IsInDocBody() )
1301  pContent = pContent->GetNextContentFrame();
1302  if ( !pContent )
1303  return nullptr; // There is no document content yet!
1304  }
1305  }
1306  else
1307  {
1308  ++nMaxPage;
1309  if ( pStart->GetPrev() )
1310  {
1311  if( !pStart->GetPrev()->IsLayoutFrame() )
1312  return nullptr;
1313  pStart = static_cast<const SwLayoutFrame*>(pStart->GetPrev());
1314  pContent = pStart->ContainsContent();
1315  }
1316  else // Somewhere down the road we have to start with one!
1317  pContent = pStart->FindPageFrame()->GetUpper()->ContainsContent();
1318  }
1319  pActual = pContent;
1320  }
1321  else
1322  break;
1323  }
1324 
1325  OSL_ENSURE( pActual, "no Content found." );
1326  OSL_ENSURE( !bBodyOnly || pActual->IsInDocBody(), "Content not in Body." );
1327 
1328  //Special case for selecting tables not in repeated TableHeadlines.
1329  if ( pActual->IsInTab() && pCMS && pCMS->m_eState == CursorMoveState::TableSel )
1330  {
1331  const SwTabFrame *pTab = pActual->FindTabFrame();
1332  if ( pTab->IsFollow() && pTab->IsInHeadline( *pActual ) )
1333  {
1334  pCMS->m_bStop = true;
1335  return nullptr;
1336  }
1337  }
1338 
1339  //A small correction at the first/last
1340  Size aActualSize( pActual->getFramePrintArea().SSize() );
1341  if ( aActualSize.Height() > pActual->GetUpper()->getFramePrintArea().Height() )
1342  aActualSize.setHeight( pActual->GetUpper()->getFramePrintArea().Height() );
1343 
1344  SwRectFnSet aRectFnSet(pActual);
1345  if ( !pActual->GetPrev() &&
1346  aRectFnSet.YDiff( aRectFnSet.GetPrtTop(*pActual),
1347  aRectFnSet.IsVert() ? rPoint.X() : rPoint.Y() ) > 0 )
1348  {
1349  aPoint.setY( pActual->getFrameArea().Top() + pActual->getFramePrintArea().Top() );
1350  aPoint.setX( pActual->getFrameArea().Left() +
1351  ( pActual->IsRightToLeft() || aRectFnSet.IsVert() ?
1352  pActual->getFramePrintArea().Right() :
1353  pActual->getFramePrintArea().Left() ) );
1354  }
1355  else if ( !pActual->GetNext() &&
1356  aRectFnSet.YDiff( aRectFnSet.GetPrtBottom(*pActual),
1357  aRectFnSet.IsVert() ? rPoint.X() : rPoint.Y() ) < 0 )
1358  {
1359  aPoint.setY( pActual->getFrameArea().Top() + pActual->getFramePrintArea().Bottom() );
1360  aPoint.setX( pActual->getFrameArea().Left() +
1361  ( pActual->IsRightToLeft() || aRectFnSet.IsVert() ?
1362  pActual->getFramePrintArea().Left() :
1363  pActual->getFramePrintArea().Right() ) );
1364  }
1365 
1366  //Bring the Point into the PrtArea
1367  const SwRect aRect( pActual->getFrameArea().Pos() + pActual->getFramePrintArea().Pos(),
1368  aActualSize );
1369  if ( aPoint.Y() < aRect.Top() )
1370  aPoint.setY( aRect.Top() );
1371  else if ( aPoint.Y() > aRect.Bottom() )
1372  aPoint.setY( aRect.Bottom() );
1373  if ( aPoint.X() < aRect.Left() )
1374  aPoint.setX( aRect.Left() );
1375  else if ( aPoint.X() > aRect.Right() )
1376  aPoint.setX( aRect.Right() );
1377  rPoint = aPoint;
1378  return pActual;
1379 }
1380 
1382 void SwPageFrame::GetContentPosition( const Point &rPt, SwPosition &rPos ) const
1383 {
1384  //Determine the first ContentFrame.
1385  const SwContentFrame *pContent = ContainsContent();
1386  if ( pContent )
1387  {
1388  //Look back one more (if possible).
1389  const SwContentFrame *pTmp = pContent->GetPrevContentFrame();
1390  while ( pTmp && !pTmp->IsInDocBody() )
1391  pTmp = pTmp->GetPrevContentFrame();
1392  if ( pTmp )
1393  pContent = pTmp;
1394  }
1395  else
1396  pContent = GetUpper()->ContainsContent();
1397 
1398  const SwContentFrame *pAct = pContent;
1399  Point aAct = rPt;
1400  sal_uInt64 nDist = SAL_MAX_UINT64;
1401 
1402  while ( pContent )
1403  {
1404  SwRect aContentFrame( pContent->UnionFrame() );
1405  if ( aContentFrame.Contains( rPt ) )
1406  {
1407  //This is the nearest one.
1408  pAct = pContent;
1409  break;
1410  }
1411 
1412  //Calculate the distance from rPt to the nearest point of pContent.
1413  Point aPoint( rPt );
1414 
1415  //Calculate the vertical position first
1416  if ( aContentFrame.Top() > rPt.Y() )
1417  aPoint.setY( aContentFrame.Top() );
1418  else if ( aContentFrame.Bottom() < rPt.Y() )
1419  aPoint.setY( aContentFrame.Bottom() );
1420 
1421  //And now the horizontal position
1422  if ( aContentFrame.Left() > rPt.X() )
1423  aPoint.setX( aContentFrame.Left() );
1424  else if ( aContentFrame.Right() < rPt.X() )
1425  aPoint.setX( aContentFrame.Right() );
1426 
1427  const sal_uInt64 nDiff = ::CalcDiff( aPoint, rPt );
1428  if ( nDiff < nDist )
1429  {
1430  aAct = aPoint;
1431  nDist = nDiff;
1432  pAct = pContent;
1433  }
1434  else if ( aContentFrame.Top() > getFrameArea().Bottom() )
1435  //In terms of fields, it's not possible to be closer any more!
1436  break;
1437 
1438  pContent = pContent->GetNextContentFrame();
1439  while ( pContent && !pContent->IsInDocBody() )
1440  pContent = pContent->GetNextContentFrame();
1441  }
1442 
1443  //Bring the point into the PrtArea.
1444  const SwRect aRect( pAct->getFrameArea().Pos() + pAct->getFramePrintArea().Pos(), pAct->getFramePrintArea().SSize() );
1445  if ( aAct.Y() < aRect.Top() )
1446  aAct.setY( aRect.Top() );
1447  else if ( aAct.Y() > aRect.Bottom() )
1448  aAct.setY( aRect.Bottom() );
1449  if ( aAct.X() < aRect.Left() )
1450  aAct.setX( aRect.Left() );
1451  else if ( aAct.X() > aRect.Right() )
1452  aAct.setX( aRect.Right() );
1453 
1454  if (!pAct->isFrameAreaDefinitionValid() ||
1455  (pAct->IsTextFrame() && !static_cast<SwTextFrame const*>(pAct)->HasPara()))
1456  {
1457  // ContentFrame not formatted -> always on node-beginning
1458  // tdf#100635 also if the SwTextFrame would require reformatting,
1459  // which is unwanted in case this is called from text formatting code
1460  rPos = static_cast<SwTextFrame const*>(pAct)->MapViewToModelPos(TextFrameIndex(0));
1461  }
1462  else
1463  {
1465  pAct->GetModelPositionForViewPoint( &rPos, aAct, &aTmpState );
1466  }
1467 }
1468 
1475 Point SwRootFrame::GetNextPrevContentPos( const Point& rPoint, bool bNext ) const
1476 {
1477  vcl::RenderContext* pRenderContext = GetCurrShell() ? GetCurrShell()->GetOut() : nullptr;
1478  // #123110# - disable creation of an action by a callback
1479  // event during processing of this method. Needed because formatting is
1480  // triggered by this method.
1481  DisableCallbackAction aDisableCallbackAction(const_cast<SwRootFrame&>(*this));
1482  //Search the first ContentFrame and his successor in the body area.
1483  //To be efficient (and not formatting too much) we'll start at the correct
1484  //page.
1485  const SwLayoutFrame *pPage = static_cast<const SwLayoutFrame*>(Lower());
1486  if( pPage )
1487  while( pPage->GetNext() && pPage->getFrameArea().Bottom() < rPoint.Y() )
1488  pPage = static_cast<const SwLayoutFrame*>(pPage->GetNext());
1489 
1490  const SwContentFrame *pCnt = pPage ? pPage->ContainsContent() : ContainsContent();
1491  while ( pCnt && !pCnt->IsInDocBody() )
1492  pCnt = pCnt->GetNextContentFrame();
1493 
1494  if ( !pCnt )
1495  return Point( 0, 0 );
1496 
1497  pCnt->Calc(pRenderContext);
1498  if( !bNext )
1499  {
1500  // As long as the point lies before the first ContentFrame and there are
1501  // still precedent pages I'll go to the next page.
1502  while ( rPoint.Y() < pCnt->getFrameArea().Top() && pPage->GetPrev() )
1503  {
1504  pPage = static_cast<const SwLayoutFrame*>(pPage->GetPrev());
1505  pCnt = pPage->ContainsContent();
1506  while ( !pCnt )
1507  {
1508  pPage = static_cast<const SwLayoutFrame*>(pPage->GetPrev());
1509  if ( pPage )
1510  pCnt = pPage->ContainsContent();
1511  else
1512  return ContainsContent()->UnionFrame().Pos();
1513  }
1514  pCnt->Calc(pRenderContext);
1515  }
1516  }
1517 
1518  //Does the point lie above the first ContentFrame?
1519  if ( rPoint.Y() < pCnt->getFrameArea().Top() && !lcl_IsInRepeatedHeadline( pCnt ) )
1520  return pCnt->UnionFrame().Pos();
1521 
1522  Point aRet(0, 0);
1523  do
1524  {
1525  //Does the point lie in the current ContentFrame?
1526  SwRect aContentFrame( pCnt->UnionFrame() );
1527  if ( aContentFrame.Contains( rPoint ) && !lcl_IsInRepeatedHeadline( pCnt ))
1528  {
1529  aRet = rPoint;
1530  break;
1531  }
1532 
1533  //Is the current one the last ContentFrame?
1534  //If the next ContentFrame lies behind the point, then the current on is the
1535  //one we searched.
1536  const SwContentFrame *pNxt = pCnt->GetNextContentFrame();
1537  while ( pNxt && !pNxt->IsInDocBody() )
1538  pNxt = pNxt->GetNextContentFrame();
1539 
1540  //Does the point lie behind the last ContentFrame?
1541  if ( !pNxt )
1542  {
1543  aRet = Point( aContentFrame.Right(), aContentFrame.Bottom() );
1544  break;
1545  }
1546 
1547  //If the next ContentFrame lies behind the point then it is the one we
1548  //searched.
1549  const SwTabFrame* pTFrame;
1550  pNxt->Calc(pRenderContext);
1551  if( pNxt->getFrameArea().Top() > rPoint.Y() &&
1552  !lcl_IsInRepeatedHeadline( pCnt, &pTFrame ) &&
1553  ( !pTFrame || pNxt->getFrameArea().Left() > rPoint.X() ))
1554  {
1555  if (bNext)
1556  aRet = pNxt->getFrameArea().Pos();
1557  else
1558  aRet = Point( aContentFrame.Right(), aContentFrame.Bottom() );
1559  break;
1560  }
1561  pCnt = pNxt;
1562  }
1563  while (pCnt);
1564  return aRet;
1565 }
1566 
1574 Point SwRootFrame::GetPagePos( sal_uInt16 nPageNum ) const
1575 {
1576  OSL_ENSURE( Lower() && Lower()->IsPageFrame(), "No page available." );
1577 
1578  const SwPageFrame *pPage = static_cast<const SwPageFrame*>(Lower());
1579  while ( true )
1580  {
1581  if ( pPage->GetPhyPageNum() >= nPageNum || !pPage->GetNext() )
1582  break;
1583  pPage = static_cast<const SwPageFrame*>(pPage->GetNext());
1584  }
1585  return pPage->getFrameArea().Pos();
1586 }
1587 
1592 SwPageFrame* SwRootFrame::GetPageByPageNum( sal_uInt16 _nPageNum ) const
1593 {
1594  const SwPageFrame* pPageFrame = static_cast<const SwPageFrame*>( Lower() );
1595  while ( pPageFrame && pPageFrame->GetPhyPageNum() < _nPageNum )
1596  {
1597  pPageFrame = static_cast<const SwPageFrame*>( pPageFrame->GetNext() );
1598  }
1599 
1600  if ( pPageFrame && pPageFrame->GetPhyPageNum() == _nPageNum )
1601  {
1602  return const_cast<SwPageFrame*>( pPageFrame );
1603  }
1604  else
1605  {
1606  return nullptr;
1607  }
1608 }
1609 
1613 bool SwRootFrame::IsDummyPage( sal_uInt16 nPageNum ) const
1614 {
1615  if( !Lower() || !nPageNum || nPageNum > GetPageNum() )
1616  return true;
1617 
1618  const SwPageFrame *pPage = static_cast<const SwPageFrame*>(Lower());
1619  while( pPage && nPageNum < pPage->GetPhyPageNum() )
1620  pPage = static_cast<const SwPageFrame*>(pPage->GetNext());
1621  return !pPage || pPage->IsEmptyPage();
1622 }
1623 
1629 {
1630  if (IsTextFrame())
1631  {
1632  const SwDoc *pDoc = &static_cast<const SwTextFrame*>(this)->GetDoc();
1633  bool isFormProtected=pDoc->GetDocumentSettingManager().get(DocumentSettingId::PROTECT_FORM );
1634  if (isFormProtected)
1635  {
1636  return false; // TODO a hack for now, well deal with it later, I we return true here we have a "double" locking
1637  }
1638  }
1639  //The Frame can be protected in borders, cells or sections.
1640  //Also goes up FlyFrames recursive and from footnote to anchor.
1641  const SwFrame *pFrame = this;
1642  do
1643  {
1644  if (pFrame->IsTextFrame())
1645  { // sw_redlinehide: redlines can't overlap section nodes, so any node will do
1646  if (static_cast<SwTextFrame const*>(pFrame)->GetTextNodeFirst()->IsInProtectSect())
1647  {
1648  return true;
1649  }
1650  }
1651  else if ( pFrame->IsContentFrame() )
1652  {
1653  assert(pFrame->IsNoTextFrame());
1654  if (static_cast<const SwNoTextFrame*>(pFrame)->GetNode() &&
1655  static_cast<const SwNoTextFrame*>(pFrame)->GetNode()->IsInProtectSect())
1656  {
1657  return true;
1658  }
1659  }
1660  else
1661  {
1662  if ( static_cast<const SwLayoutFrame*>(pFrame)->GetFormat() &&
1663  static_cast<const SwLayoutFrame*>(pFrame)->GetFormat()->
1664  GetProtect().IsContentProtected() )
1665  return true;
1666  if ( pFrame->IsCoveredCell() )
1667  return true;
1668  }
1669  if ( pFrame->IsFlyFrame() )
1670  {
1671  //In a chain the protection of the content can be specified by the
1672  //master of the chain.
1673  if ( static_cast<const SwFlyFrame*>(pFrame)->GetPrevLink() )
1674  {
1675  const SwFlyFrame *pMaster = static_cast<const SwFlyFrame*>(pFrame);
1676  do
1677  { pMaster = pMaster->GetPrevLink();
1678  } while ( pMaster->GetPrevLink() );
1679  if ( pMaster->IsProtected() )
1680  return true;
1681  }
1682  pFrame = static_cast<const SwFlyFrame*>(pFrame)->GetAnchorFrame();
1683  }
1684  else if ( pFrame->IsFootnoteFrame() )
1685  pFrame = static_cast<const SwFootnoteFrame*>(pFrame)->GetRef();
1686  else
1687  pFrame = pFrame->GetUpper();
1688 
1689  } while ( pFrame );
1690 
1691  return false;
1692 }
1693 
1695 sal_uInt16 SwFrame::GetPhyPageNum() const
1696 {
1697  const SwPageFrame *pPage = FindPageFrame();
1698  return pPage ? pPage->GetPhyPageNum() : 0;
1699 }
1700 
1715 {
1716  const SwPageFrame *pPage = FindPageFrame();
1717  if ( !pPage || !pPage->GetUpper() )
1718  return true;
1719 
1720  const SwFrame *pFlow = pPage->FindFirstBodyContent();
1721  const SwPageDesc *pDesc = nullptr;
1722  ::std::optional<sal_uInt16> oPgNum;
1723  if ( pFlow )
1724  {
1725  if ( pFlow->IsInTab() )
1726  pFlow = pFlow->FindTabFrame();
1727  const SwFlowFrame *pTmp = SwFlowFrame::CastFlowFrame( pFlow );
1728  if ( !pTmp->IsFollow() )
1729  {
1730  const SwFormatPageDesc& rPgDesc = pFlow->GetPageDescItem();
1731  pDesc = rPgDesc.GetPageDesc();
1732  oPgNum = rPgDesc.GetNumOffset();
1733  }
1734  }
1735  if ( !pDesc )
1736  {
1737  SwPageFrame *pPrv = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(pPage->GetPrev()));
1738  if( pPrv && pPrv->IsEmptyPage() )
1739  pPrv = static_cast<SwPageFrame*>(pPrv->GetPrev());
1740  if( pPrv )
1741  pDesc = pPrv->GetPageDesc()->GetFollow();
1742  else
1743  {
1744  const SwDoc* pDoc = pPage->GetFormat()->GetDoc();
1745  pDesc = &pDoc->GetPageDesc( 0 );
1746  }
1747  }
1748  OSL_ENSURE( pDesc, "No pagedescriptor" );
1749  bool isRightPage;
1750  if( oPgNum )
1751  isRightPage = sw::IsRightPageByNumber(*mpRoot, *oPgNum);
1752  else
1753  {
1754  isRightPage = pPage->OnRightPage();
1755  if( pPage->GetPrev() && static_cast<const SwPageFrame*>(pPage->GetPrev())->IsEmptyPage() )
1756  isRightPage = !isRightPage;
1757  }
1758  if( !pPage->IsEmptyPage() )
1759  {
1760  if( !pDesc->GetRightFormat() )
1761  isRightPage = false;
1762  else if( !pDesc->GetLeftFormat() )
1763  isRightPage = true;
1764  }
1765  return isRightPage;
1766 }
1767 
1769 {
1770  bool bRet = false;
1771  const SwPageFrame *pPage = FindPageFrame();
1772 
1773  if (pPage)
1774  {
1775  const SwPageFrame* pPrevFrame = dynamic_cast<const SwPageFrame*>(pPage->GetPrev());
1776  if (pPrevFrame)
1777  {
1778  // first page of layout may be empty page, but only if it starts with "Left Page" style
1779  const SwPageDesc* pDesc = pPage->GetPageDesc();
1780  bRet = pPrevFrame->GetPageDesc() != pDesc;
1781  }
1782  else
1783  bRet = true;
1784  }
1785  return bRet;
1786 }
1787 
1788 void SwFrame::Calc(vcl::RenderContext* pRenderContext) const
1789 {
1791  {
1792  const_cast<SwFrame*>(this)->PrepareMake(pRenderContext);
1793  }
1794 }
1795 
1797 {
1798  Point aRet( getFrameArea().Pos() );
1799  // here we cast since SwLayoutFrame is declared only as forwarded
1800  aRet -= GetUpper()->getFramePrintArea().Pos();
1801  aRet -= GetUpper()->getFrameArea().Pos();
1802  return aRet;
1803 }
1804 
1806 sal_uInt16 SwFrame::GetVirtPageNum() const
1807 {
1808  const SwPageFrame *pPage = FindPageFrame();
1809  if ( !pPage || !pPage->GetUpper() )
1810  return 0;
1811 
1812  sal_uInt16 nPhyPage = pPage->GetPhyPageNum();
1813  if ( !static_cast<const SwRootFrame*>(pPage->GetUpper())->IsVirtPageNum() )
1814  return nPhyPage;
1815 
1816  //Search the nearest section using the virtual page number.
1817  //Because searching backwards needs a lot of time we search specific using
1818  //the dependencies. From the PageDescs we get the attributes and from the
1819  //attributes we get the sections.
1820  const SwPageFrame *pVirtPage = nullptr;
1821  const SwFrame *pFrame = nullptr;
1822  const SfxItemPool &rPool = pPage->GetFormat()->GetDoc()->GetAttrPool();
1823  for (const SfxPoolItem* pItem : rPool.GetItemSurrogates(RES_PAGEDESC))
1824  {
1825  const SwFormatPageDesc *pDesc = dynamic_cast<const SwFormatPageDesc*>(pItem);
1826  if ( !pDesc )
1827  continue;
1828 
1829  if ( pDesc->GetNumOffset() && pDesc->GetDefinedIn() )
1830  {
1831  const sw::BroadcastingModify *pMod = pDesc->GetDefinedIn();
1832  SwVirtPageNumInfo aInfo( pPage );
1833  pMod->GetInfo( aInfo );
1834  if ( aInfo.GetPage() )
1835  {
1836  if( !pVirtPage || aInfo.GetPage()->GetPhyPageNum() > pVirtPage->GetPhyPageNum() )
1837  {
1838  pVirtPage = aInfo.GetPage();
1839  pFrame = aInfo.GetFrame();
1840  }
1841  }
1842  }
1843  }
1844  if ( pFrame )
1845  {
1846  ::std::optional<sal_uInt16> oNumOffset = pFrame->GetPageDescItem().GetNumOffset();
1847  if (oNumOffset)
1848  {
1849  return nPhyPage - pFrame->GetPhyPageNum() + *oNumOffset;
1850  }
1851  else
1852  {
1853  return nPhyPage - pFrame->GetPhyPageNum();
1854  }
1855  }
1856  return nPhyPage;
1857 }
1858 
1861 {
1862  //Find Union-Rects and tables (Follows) of the selection.
1863  OSL_ENSURE( rTableCursor.GetContentNode() && rTableCursor.GetContentNode( false ),
1864  "Tabselection not on Cnt." );
1865 
1866  bool bRet = false;
1867 
1868  // For new table models there's no need to ask the layout...
1869  if( rTableCursor.NewTableSelection() )
1870  return true;
1871 
1872  Point aPtPt, aMkPt;
1873  {
1874  SwShellCursor* pShCursor = dynamic_cast<SwShellCursor*>(&rTableCursor);
1875 
1876  if( pShCursor )
1877  {
1878  aPtPt = pShCursor->GetPtPos();
1879  aMkPt = pShCursor->GetMkPos();
1880  }
1881  }
1882 
1883  // #151012# Made code robust here
1884  const SwContentNode* pTmpStartNode = rTableCursor.GetContentNode();
1885  const SwContentNode* pTmpEndNode = rTableCursor.GetContentNode(false);
1886 
1887  std::pair<Point, bool> tmp(aPtPt, false);
1888  const SwFrame *const pTmpStartFrame = pTmpStartNode ? pTmpStartNode->getLayoutFrame(this, nullptr, &tmp) : nullptr;
1889  tmp.first = aMkPt;
1890  const SwFrame *const pTmpEndFrame = pTmpEndNode ? pTmpEndNode->getLayoutFrame(this, nullptr, &tmp) : nullptr;
1891 
1892  const SwLayoutFrame* pStart = pTmpStartFrame ? pTmpStartFrame->GetUpper() : nullptr;
1893  const SwLayoutFrame* pEnd = pTmpEndFrame ? pTmpEndFrame->GetUpper() : nullptr;
1894 
1895  OSL_ENSURE( pStart && pEnd, "MakeTableCursors: Good to have the code robust here!" );
1896 
1897  /* #109590# Only change table boxes if the frames are
1898  valid. Needed because otherwise the table cursor after moving
1899  table cells by dnd resulted in an empty tables cursor. */
1900  if ( pStart && pEnd && pStart->isFrameAreaDefinitionValid() && pEnd->isFrameAreaDefinitionValid())
1901  {
1902  SwSelUnions aUnions;
1903  ::MakeSelUnions( aUnions, pStart, pEnd );
1904 
1905  SwSelBoxes aNew;
1906 
1907  const bool bReadOnlyAvailable = rTableCursor.IsReadOnlyAvailable();
1908 
1909  for (SwSelUnion & rUnion : aUnions)
1910  {
1911  const SwTabFrame *pTable = rUnion.GetTable();
1912 
1913  // Skip any repeated headlines in the follow:
1914  SwLayoutFrame* pRow = pTable->IsFollow() ?
1915  pTable->GetFirstNonHeadlineRow() :
1916  const_cast<SwLayoutFrame*>(static_cast<const SwLayoutFrame*>(pTable->Lower()));
1917 
1918  while ( pRow )
1919  {
1920  if ( pRow->getFrameArea().Overlaps( rUnion.GetUnion() ) )
1921  {
1922  const SwLayoutFrame *pCell = pRow->FirstCell();
1923 
1924  while ( pCell && pRow->IsAnLower( pCell ) )
1925  {
1926  OSL_ENSURE( pCell->IsCellFrame(), "Frame without cell" );
1927  if( IsFrameInTableSel( rUnion.GetUnion(), pCell ) &&
1928  (bReadOnlyAvailable ||
1929  !pCell->GetFormat()->GetProtect().IsContentProtected()))
1930  {
1931  SwTableBox* pInsBox = const_cast<SwTableBox*>(
1932  static_cast<const SwCellFrame*>(pCell)->GetTabBox());
1933  aNew.insert( pInsBox );
1934  }
1935  if ( pCell->GetNext() )
1936  {
1937  pCell = static_cast<const SwLayoutFrame*>(pCell->GetNext());
1938  if ( pCell->Lower() && pCell->Lower()->IsRowFrame() )
1939  pCell = pCell->FirstCell();
1940  }
1941  else
1942  {
1943  const SwLayoutFrame* pLastCell = pCell;
1944  do
1945  {
1946  pCell = pCell->GetNextLayoutLeaf();
1947  } while ( pCell && pLastCell->IsAnLower( pCell ) );
1948  // For sections with columns
1949  if( pCell && pCell->IsInTab() )
1950  {
1951  while( !pCell->IsCellFrame() )
1952  {
1953  pCell = pCell->GetUpper();
1954  OSL_ENSURE( pCell, "Where's my cell?" );
1955  }
1956  }
1957  }
1958  }
1959  }
1960  pRow = static_cast<SwLayoutFrame*>(pRow->GetNext());
1961  }
1962  }
1963 
1964  rTableCursor.ActualizeSelection( aNew );
1965  bRet = true;
1966  }
1967 
1968  return bRet;
1969 }
1970 
1971 static void Sub( SwRegionRects& rRegion, const SwRect& rRect )
1972 {
1973  if( rRect.Width() > 1 && rRect.Height() > 1 &&
1974  rRect.Overlaps( rRegion.GetOrigin() ))
1975  rRegion -= rRect;
1976 }
1977 
1978 static void Add( SwRegionRects& rRegion, const SwRect& rRect )
1979 {
1980  if( rRect.Width() > 1 && rRect.Height() > 1 )
1981  rRegion += rRect;
1982 }
1983 
1984 /*
1985  * The following situations can happen:
1986  * 1. Start and end lie in one screen-row and in the same node
1987  * -> one rectangle out of start and end; and we're okay
1988  * 2. Start and end lie in one frame (therefore in the same node!)
1989  * -> expand start to the right, end to the left and if more than two
1990  * screen-rows are involved - calculate the in-between
1991  * 3. Start and end lie in different frames
1992  * -> expand start to the right until frame-end, calculate Rect
1993  * expand end to the left until frame-start, calculate Rect
1994  * and if more than two frames are involved add the PrtArea of all
1995  * frames which lie in between
1996  *
1997  * Big reorganization because of the FlyFrame - those need to be locked out.
1998  * Exceptions: - The Fly in which the selection took place (if it took place
1999  * in a Fly)
2000  * - The Flys which are underrun by the text
2001  * - The Flys which are anchored to somewhere inside the selection.
2002  * Functioning: First a SwRegion with a root gets initialized.
2003  * Out of the region the inverted sections are cut out. The
2004  * section gets compressed and finally inverted and thereby the
2005  * inverted rectangles are available.
2006  * In the end the Flys are cut out of the section.
2007  */
2009 {
2010  SwPosition *pStartPos = rCursor.Start(),
2011  *pEndPos = rCursor.End();
2012 
2013  SwViewShell *pSh = GetCurrShell();
2014 
2015  bool bIgnoreVisArea = true;
2016  if (pSh)
2017  bIgnoreVisArea = pSh->GetViewOptions()->IsPDFExport() || comphelper::LibreOfficeKit::isActive();
2018 
2019  // #i12836# enhanced pdf
2020  SwRegionRects aRegion( !bIgnoreVisArea ?
2021  pSh->VisArea() :
2022  getFrameArea() );
2023  if( !pStartPos->nNode.GetNode().IsContentNode() ||
2024  !pStartPos->nNode.GetNode().GetContentNode()->getLayoutFrame(this) ||
2025  ( pStartPos->nNode != pEndPos->nNode &&
2026  ( !pEndPos->nNode.GetNode().IsContentNode() ||
2027  !pEndPos->nNode.GetNode().GetContentNode()->getLayoutFrame(this) ) ) )
2028  {
2029  return;
2030  }
2031 
2032  DisableCallbackAction a(*this); // the GetCharRect below may format
2033 
2034  //First obtain the ContentFrames for the start and the end - those are needed
2035  //anyway.
2036  std::pair<Point, bool> tmp(rCursor.GetSttPos(), true);
2037  SwContentFrame* pStartFrame = pStartPos->nNode.GetNode().
2038  GetContentNode()->getLayoutFrame(this, pStartPos, &tmp);
2039 
2040  tmp.first = rCursor.GetEndPos();
2041  SwContentFrame* pEndFrame = pEndPos->nNode.GetNode().
2042  GetContentNode()->getLayoutFrame(this, pEndPos, &tmp);
2043 
2044  assert(pStartFrame && pEndFrame && "No ContentFrames found.");
2045  //tdf#119224 start and end are expected to exist for the scope of this function
2046  SwFrameDeleteGuard aStartFrameGuard(pStartFrame), aEndFrameGuard(pEndFrame);
2047 
2048  //Do not subtract the FlyFrames in which selected Frames lie.
2049  SwSortedObjs aSortObjs;
2050  if ( pStartFrame->IsInFly() )
2051  {
2052  const SwAnchoredObject* pObj = pStartFrame->FindFlyFrame();
2053  OSL_ENSURE( pObj, "No Start Object." );
2054  if (pObj) aSortObjs.Insert( *const_cast<SwAnchoredObject*>(pObj) );
2055  const SwAnchoredObject* pObj2 = pEndFrame->FindFlyFrame();
2056  OSL_ENSURE( pObj2, "SwRootFrame::CalcFrameRects(..) - FlyFrame missing - looks like an invalid selection" );
2057  if ( pObj2 != nullptr && pObj2 != pObj )
2058  {
2059  aSortObjs.Insert( *const_cast<SwAnchoredObject*>(pObj2) );
2060  }
2061  }
2062 
2063  // if a selection which is not allowed exists, we correct what is not
2064  // allowed (header/footer/table-headline) for two pages.
2065  do { // middle check loop
2066  const SwLayoutFrame* pSttLFrame = pStartFrame->GetUpper();
2068  while( pSttLFrame &&
2069  ! (cHdFtTableHd & pSttLFrame->GetType() ))
2070  pSttLFrame = pSttLFrame->GetUpper();
2071  if( !pSttLFrame )
2072  break;
2073  const SwLayoutFrame* pEndLFrame = pEndFrame->GetUpper();
2074  while( pEndLFrame &&
2075  ! (cHdFtTableHd & pEndLFrame->GetType() ))
2076  pEndLFrame = pEndLFrame->GetUpper();
2077  if( !pEndLFrame )
2078  break;
2079 
2080  OSL_ENSURE( pEndLFrame->GetType() == pSttLFrame->GetType(),
2081  "Selection over different content" );
2082  switch( pSttLFrame->GetType() )
2083  {
2084  case SwFrameType::Header:
2085  case SwFrameType::Footer:
2086  // On different pages? Then always on the start-page
2087  if( pEndLFrame->FindPageFrame() != pSttLFrame->FindPageFrame() )
2088  {
2089  // Set end- to the start-ContentFrame
2090  if( pStartPos == rCursor.GetPoint() )
2091  pEndFrame = pStartFrame;
2092  else
2093  pStartFrame = pEndFrame;
2094  }
2095  break;
2096  case SwFrameType::Tab:
2097  // On different pages? Then check for table-headline
2098  {
2099  const SwTabFrame* pTabFrame = static_cast<const SwTabFrame*>(pSttLFrame);
2100  if( ( pTabFrame->GetFollow() ||
2101  static_cast<const SwTabFrame*>(pEndLFrame)->GetFollow() ) &&
2102  pTabFrame->GetTable()->GetRowsToRepeat() > 0 &&
2103  pTabFrame->GetLower() != static_cast<const SwTabFrame*>(pEndLFrame)->GetLower() &&
2104  ( lcl_IsInRepeatedHeadline( pStartFrame ) ||
2105  lcl_IsInRepeatedHeadline( pEndFrame ) ) )
2106  {
2107  // Set end- to the start-ContentFrame
2108  if( pStartPos == rCursor.GetPoint() )
2109  pEndFrame = pStartFrame;
2110  else
2111  pStartFrame = pEndFrame;
2112  }
2113  }
2114  break;
2115  default: break;
2116  }
2117  } while( false );
2118 
2120  aTmpState.m_b2Lines = true;
2121  aTmpState.m_bNoScroll = true;
2122  aTmpState.m_nCursorBidiLevel = pStartFrame->IsRightToLeft() ? 1 : 0;
2123 
2124  //ContentRects to Start- and EndFrames.
2125  SwRect aStRect, aEndRect;
2126  pStartFrame->GetCharRect( aStRect, *pStartPos, &aTmpState );
2127  std::optional<Sw2LinesPos> pSt2Pos = std::move(aTmpState.m_x2Lines);
2128  aTmpState.m_nCursorBidiLevel = pEndFrame->IsRightToLeft() ? 1 : 0;
2129 
2130  pEndFrame->GetCharRect( aEndRect, *pEndPos, &aTmpState );
2131  std::optional<Sw2LinesPos> pEnd2Pos = std::move(aTmpState.m_x2Lines);
2132 
2133  SwRect aStFrame ( pStartFrame->UnionFrame( true ) );
2134  aStFrame.Intersection( pStartFrame->GetPaintArea() );
2135  SwRect aEndFrame( pStartFrame == pEndFrame ? aStFrame : pEndFrame->UnionFrame( true ) );
2136  if( pStartFrame != pEndFrame )
2137  {
2138  aEndFrame.Intersection( pEndFrame->GetPaintArea() );
2139  }
2140  SwRectFnSet aRectFnSet(pStartFrame);
2141  const bool bR2L = pStartFrame->IsRightToLeft();
2142  const bool bEndR2L = pEndFrame->IsRightToLeft();
2143  const bool bB2T = pStartFrame->IsVertLRBT();
2144 
2145  // If there's no doubleline portion involved or start and end are both
2146  // in the same doubleline portion, all works fine, but otherwise
2147  // we need the following...
2148  if( (pSt2Pos || pEnd2Pos) && ( !pSt2Pos || !pEnd2Pos ||
2149  pSt2Pos->aPortion != pEnd2Pos->aPortion ) )
2150  {
2151  // If we have a start(end) position inside a doubleline portion
2152  // the surrounded part of the doubleline portion is subtracted
2153  // from the region and the aStRect(aEndRect) is set to the
2154  // end(start) of the doubleline portion.
2155  if( pSt2Pos )
2156  {
2157  SwRect aTmp( aStRect );
2158 
2159  // BiDi-Portions are swimming against the current.
2160  const bool bPorR2L = ( MultiPortionType::BIDI == pSt2Pos->nMultiType ) ?
2161  ! bR2L :
2162  bR2L;
2163 
2164  if( MultiPortionType::BIDI == pSt2Pos->nMultiType &&
2165  aRectFnSet.GetWidth(pSt2Pos->aPortion2) )
2166  {
2167  // nested bidi portion
2168  tools::Long nRightAbs = aRectFnSet.GetRight(pSt2Pos->aPortion);
2169  nRightAbs -= aRectFnSet.GetLeft(pSt2Pos->aPortion2);
2170  tools::Long nLeftAbs = nRightAbs - aRectFnSet.GetWidth(pSt2Pos->aPortion2);
2171 
2172  aRectFnSet.SetRight( aTmp, nRightAbs );
2173 
2174  if ( ! pEnd2Pos || pEnd2Pos->aPortion != pSt2Pos->aPortion )
2175  {
2176  SwRect aTmp2( pSt2Pos->aPortion );
2177  aRectFnSet.SetRight( aTmp2, nLeftAbs );
2178  aTmp2.Intersection( aEndFrame );
2179  Sub( aRegion, aTmp2 );
2180  }
2181  }
2182  else
2183  {
2184  if( bPorR2L )
2185  aRectFnSet.SetLeft( aTmp, aRectFnSet.GetLeft(pSt2Pos->aPortion) );
2186  else
2187  aRectFnSet.SetRight( aTmp, aRectFnSet.GetRight(pSt2Pos->aPortion) );
2188  }
2189 
2190  if( MultiPortionType::ROT_90 == pSt2Pos->nMultiType ||
2191  aRectFnSet.GetTop(pSt2Pos->aPortion) ==
2192  aRectFnSet.GetTop(aTmp) )
2193  {
2194  aRectFnSet.SetTop( aTmp, aRectFnSet.GetTop(pSt2Pos->aLine) );
2195  }
2196 
2197  aTmp.Intersection( aStFrame );
2198  Sub( aRegion, aTmp );
2199 
2200  SwTwips nTmp = aRectFnSet.GetBottom(pSt2Pos->aLine);
2201  if( MultiPortionType::ROT_90 != pSt2Pos->nMultiType &&
2202  aRectFnSet.BottomDist( aStRect, nTmp ) > 0 )
2203  {
2204  aRectFnSet.SetTop( aTmp, aRectFnSet.GetBottom(aTmp) );
2205  aRectFnSet.SetBottom( aTmp, nTmp );
2206  if( aRectFnSet.BottomDist( aStRect, aRectFnSet.GetBottom(pSt2Pos->aPortion) ) > 0 )
2207  {
2208  if( bPorR2L )
2209  aRectFnSet.SetRight( aTmp, aRectFnSet.GetRight(pSt2Pos->aPortion) );
2210  else
2211  aRectFnSet.SetLeft( aTmp, aRectFnSet.GetLeft(pSt2Pos->aPortion) );
2212  }
2213  aTmp.Intersection( aStFrame );
2214  Sub( aRegion, aTmp );
2215  }
2216 
2217  aStRect = pSt2Pos->aLine;
2218  aRectFnSet.SetLeft( aStRect, bR2L ?
2219  aRectFnSet.GetLeft(pSt2Pos->aPortion) :
2220  aRectFnSet.GetRight(pSt2Pos->aPortion) );
2221  aRectFnSet.SetWidth( aStRect, 1 );
2222  }
2223 
2224  if( pEnd2Pos )
2225  {
2226  SwRectFnSet fnRectX(pEndFrame);
2227  SwRect aTmp( aEndRect );
2228 
2229  // BiDi-Portions are swimming against the current.
2230  const bool bPorR2L = ( MultiPortionType::BIDI == pEnd2Pos->nMultiType ) ?
2231  ! bEndR2L :
2232  bEndR2L;
2233 
2234  if( MultiPortionType::BIDI == pEnd2Pos->nMultiType &&
2235  fnRectX.GetWidth(pEnd2Pos->aPortion2) )
2236  {
2237  // nested bidi portion
2238  tools::Long nRightAbs = fnRectX.GetRight(pEnd2Pos->aPortion);
2239  nRightAbs = nRightAbs - fnRectX.GetLeft(pEnd2Pos->aPortion2);
2240  tools::Long nLeftAbs = nRightAbs - fnRectX.GetWidth(pEnd2Pos->aPortion2);
2241 
2242  fnRectX.SetLeft( aTmp, nLeftAbs );
2243 
2244  if ( ! pSt2Pos || pSt2Pos->aPortion != pEnd2Pos->aPortion )
2245  {
2246  SwRect aTmp2( pEnd2Pos->aPortion );
2247  fnRectX.SetLeft( aTmp2, nRightAbs );
2248  aTmp2.Intersection( aEndFrame );
2249  Sub( aRegion, aTmp2 );
2250  }
2251  }
2252  else
2253  {
2254  if ( bPorR2L )
2255  fnRectX.SetRight( aTmp, fnRectX.GetRight(pEnd2Pos->aPortion) );
2256  else
2257  fnRectX.SetLeft( aTmp, fnRectX.GetLeft(pEnd2Pos->aPortion) );
2258  }
2259 
2260  if( MultiPortionType::ROT_90 == pEnd2Pos->nMultiType ||
2261  fnRectX.GetBottom(pEnd2Pos->aPortion) ==
2262  fnRectX.GetBottom(aEndRect) )
2263  {
2264  fnRectX.SetBottom( aTmp, fnRectX.GetBottom(pEnd2Pos->aLine) );
2265  }
2266 
2267  aTmp.Intersection( aEndFrame );
2268  Sub( aRegion, aTmp );
2269 
2270  // The next statement means neither ruby nor rotate(90):
2271  if( MultiPortionType::RUBY != pEnd2Pos->nMultiType && MultiPortionType::ROT_90 != pEnd2Pos->nMultiType )
2272  {
2273  SwTwips nTmp = fnRectX.GetTop(pEnd2Pos->aLine);
2274  if( fnRectX.GetTop(aEndRect) != nTmp )
2275  {
2276  fnRectX.SetBottom( aTmp, fnRectX.GetTop(aTmp) );
2277  fnRectX.SetTop( aTmp, nTmp );
2278  if( fnRectX.GetTop(aEndRect) !=
2279  fnRectX.GetTop(pEnd2Pos->aPortion) )
2280  {
2281  if( bPorR2L )
2282  fnRectX.SetLeft( aTmp, fnRectX.GetLeft(pEnd2Pos->aPortion) );
2283  else
2284  fnRectX.SetRight( aTmp, fnRectX.GetRight(pEnd2Pos->aPortion) );
2285  }
2286  aTmp.Intersection( aEndFrame );
2287  Sub( aRegion, aTmp );
2288  }
2289  }
2290 
2291  aEndRect = pEnd2Pos->aLine;
2292  fnRectX.SetLeft( aEndRect, bEndR2L ?
2293  fnRectX.GetRight(pEnd2Pos->aPortion) :
2294  fnRectX.GetLeft(pEnd2Pos->aPortion) );
2295  fnRectX.SetWidth( aEndRect, 1 );
2296  }
2297  }
2298  else if( pSt2Pos && pEnd2Pos &&
2299  MultiPortionType::BIDI == pSt2Pos->nMultiType &&
2300  MultiPortionType::BIDI == pEnd2Pos->nMultiType &&
2301  pSt2Pos->aPortion == pEnd2Pos->aPortion &&
2302  pSt2Pos->aPortion2 != pEnd2Pos->aPortion2 )
2303  {
2304  // This is the ugly special case, where the selection starts and
2305  // ends in the same bidi portion but one start or end is inside a
2306  // nested bidi portion.
2307 
2308  if ( aRectFnSet.GetWidth(pSt2Pos->aPortion2) )
2309  {
2310  SwRect aTmp( aStRect );
2311  tools::Long nRightAbs = aRectFnSet.GetRight(pSt2Pos->aPortion);
2312  nRightAbs -= aRectFnSet.GetLeft(pSt2Pos->aPortion2);
2313  tools::Long nLeftAbs = nRightAbs - aRectFnSet.GetWidth(pSt2Pos->aPortion2);
2314 
2315  aRectFnSet.SetRight( aTmp, nRightAbs );
2316  aTmp.Intersection( aStFrame );
2317  Sub( aRegion, aTmp );
2318 
2319  aStRect = pSt2Pos->aLine;
2320  aRectFnSet.SetLeft( aStRect, bR2L ? nRightAbs : nLeftAbs );
2321  aRectFnSet.SetWidth( aStRect, 1 );
2322  }
2323 
2324  SwRectFnSet fnRectX(pEndFrame);
2325  if ( fnRectX.GetWidth(pEnd2Pos->aPortion2) )
2326  {
2327  SwRect aTmp( aEndRect );
2328  tools::Long nRightAbs = fnRectX.GetRight(pEnd2Pos->aPortion);
2329  nRightAbs -= fnRectX.GetLeft(pEnd2Pos->aPortion2);
2330  tools::Long nLeftAbs = nRightAbs - fnRectX.GetWidth(pEnd2Pos->aPortion2);
2331 
2332  fnRectX.SetLeft( aTmp, nLeftAbs );
2333  aTmp.Intersection( aEndFrame );
2334  Sub( aRegion, aTmp );
2335 
2336  aEndRect = pEnd2Pos->aLine;
2337  fnRectX.SetLeft( aEndRect, bEndR2L ? nLeftAbs : nRightAbs );
2338  fnRectX.SetWidth( aEndRect, 1 );
2339  }
2340  }
2341 
2342  // The charrect may be outside the paintarea (for cursortravelling)
2343  // but the selection has to be restricted to the paintarea
2344  if( aStRect.Left() < aStFrame.Left() )
2345  aStRect.Left( aStFrame.Left() );
2346  else if( aStRect.Left() > aStFrame.Right() )
2347  aStRect.Left( aStFrame.Right() );
2348  SwTwips nTmp = aStRect.Right();
2349  if( nTmp < aStFrame.Left() )
2350  aStRect.Right( aStFrame.Left() );
2351  else if( nTmp > aStFrame.Right() )
2352  aStRect.Right( aStFrame.Right() );
2353  if( aEndRect.Left() < aEndFrame.Left() )
2354  aEndRect.Left( aEndFrame.Left() );
2355  else if( aEndRect.Left() > aEndFrame.Right() )
2356  aEndRect.Left( aEndFrame.Right() );
2357  nTmp = aEndRect.Right();
2358  if( nTmp < aEndFrame.Left() )
2359  aEndRect.Right( aEndFrame.Left() );
2360  else if( nTmp > aEndFrame.Right() )
2361  aEndRect.Right( aEndFrame.Right() );
2362 
2363  if( pStartFrame == pEndFrame )
2364  {
2365  bool bSameRotatedOrBidi = pSt2Pos && pEnd2Pos &&
2366  ( MultiPortionType::BIDI == pSt2Pos->nMultiType ||
2367  MultiPortionType::ROT_270 == pSt2Pos->nMultiType ||
2368  MultiPortionType::ROT_90 == pSt2Pos->nMultiType ) &&
2369  pSt2Pos->aPortion == pEnd2Pos->aPortion;
2370  //case 1: (Same frame and same row)
2371  if( bSameRotatedOrBidi ||
2372  aRectFnSet.GetTop(aStRect) == aRectFnSet.GetTop(aEndRect) )
2373  {
2374  Point aTmpSt( aStRect.Pos() );
2375  Point aTmpEnd( aEndRect.Right(), aEndRect.Bottom() );
2376  if (bSameRotatedOrBidi || bR2L || bB2T)
2377  {
2378  if( aTmpSt.Y() > aTmpEnd.Y() )
2379  {
2380  tools::Long nTmpY = aTmpEnd.Y();
2381  aTmpEnd.setY( aTmpSt.Y() );
2382  aTmpSt.setY( nTmpY );
2383  }
2384  if( aTmpSt.X() > aTmpEnd.X() )
2385  {
2386  tools::Long nTmpX = aTmpEnd.X();
2387  aTmpEnd.setX( aTmpSt.X() );
2388  aTmpSt.setX( nTmpX );
2389  }
2390  }
2391 
2392  SwRect aTmp( aTmpSt, aTmpEnd );
2393  // Bug 34888: If content is selected which doesn't take space
2394  // away (i.e. PostIts, RefMarks, TOXMarks), then at
2395  // least set the width of the Cursor.
2396  if( 1 == aRectFnSet.GetWidth(aTmp) &&
2397  pStartPos->nContent.GetIndex() !=
2398  pEndPos->nContent.GetIndex() )
2399  {
2400  OutputDevice* pOut = pSh->GetOut();
2401  tools::Long nCursorWidth = pOut->GetSettings().GetStyleSettings().
2402  GetCursorSize();
2403  aRectFnSet.SetWidth( aTmp, pOut->PixelToLogic(
2404  Size( nCursorWidth, 0 ) ).Width() );
2405  }
2406  aTmp.Intersection( aStFrame );
2407  Sub( aRegion, aTmp );
2408  }
2409  //case 2: (Same frame, but not the same line)
2410  else
2411  {
2412  SwTwips lLeft, lRight;
2413  if( pSt2Pos && pEnd2Pos && pSt2Pos->aPortion == pEnd2Pos->aPortion )
2414  {
2415  lLeft = aRectFnSet.GetLeft(pSt2Pos->aPortion);
2416  lRight = aRectFnSet.GetRight(pSt2Pos->aPortion);
2417  }
2418  else
2419  {
2420  lLeft = aRectFnSet.GetLeft(pStartFrame->getFrameArea()) +
2421  aRectFnSet.GetLeft(pStartFrame->getFramePrintArea());
2422  lRight = aRectFnSet.GetRight(aEndFrame);
2423  }
2424  if( lLeft < aRectFnSet.GetLeft(aStFrame) )
2425  lLeft = aRectFnSet.GetLeft(aStFrame);
2426  if( lRight > aRectFnSet.GetRight(aStFrame) )
2427  lRight = aRectFnSet.GetRight(aStFrame);
2428  SwRect aSubRect( aStRect );
2429  //First line
2430  if( bR2L )
2431  aRectFnSet.SetLeft( aSubRect, lLeft );
2432  else
2433  aRectFnSet.SetRight( aSubRect, lRight );
2434  Sub( aRegion, aSubRect );
2435 
2436  //If there's at least a twips between start- and endline,
2437  //so the whole area between will be added.
2438  SwTwips aTmpBottom = aRectFnSet.GetBottom(aStRect);
2439  SwTwips aTmpTop = aRectFnSet.GetTop(aEndRect);
2440  if( aTmpBottom != aTmpTop )
2441  {
2442  aRectFnSet.SetLeft( aSubRect, lLeft );
2443  aRectFnSet.SetRight( aSubRect, lRight );
2444  aRectFnSet.SetTop( aSubRect, aTmpBottom );
2445  aRectFnSet.SetBottom( aSubRect, aTmpTop );
2446  Sub( aRegion, aSubRect );
2447  }
2448  //and the last line
2449  aSubRect = aEndRect;
2450  if( bR2L )
2451  aRectFnSet.SetRight( aSubRect, lRight );
2452  else
2453  aRectFnSet.SetLeft( aSubRect, lLeft );
2454  Sub( aRegion, aSubRect );
2455  }
2456  }
2457  //case 3: (Different frames, maybe with other frames between)
2458  else
2459  {
2460  //The startframe first...
2461  SwRect aSubRect( aStRect );
2462  if( bR2L )
2463  aRectFnSet.SetLeft( aSubRect, aRectFnSet.GetLeft(aStFrame));
2464  else
2465  aRectFnSet.SetRight( aSubRect, aRectFnSet.GetRight(aStFrame));
2466  Sub( aRegion, aSubRect );
2467  SwTwips nTmpTwips = aRectFnSet.GetBottom(aStRect);
2468  if( aRectFnSet.GetBottom(aStFrame) != nTmpTwips )
2469  {
2470  aSubRect = aStFrame;
2471  aRectFnSet.SetTop( aSubRect, nTmpTwips );
2472  Sub( aRegion, aSubRect );
2473  }
2474 
2475  //Now the frames between, if there are any
2476  bool const bBody = pStartFrame->IsInDocBody();
2477  const SwTableBox* pCellBox = pStartFrame->GetUpper()->IsCellFrame() ?
2478  static_cast<const SwCellFrame*>(pStartFrame->GetUpper())->GetTabBox() : nullptr;
2479  if (pSh->IsSelectAll())
2480  pCellBox = nullptr;
2481 
2482  const SwContentFrame *pContent = pStartFrame->GetNextContentFrame();
2483  SwRect aPrvRect;
2484 
2485  OSL_ENSURE( pContent,
2486  "<SwRootFrame::CalcFrameRects(..)> - no content frame. This is a serious defect" );
2487  while ( pContent && pContent != pEndFrame )
2488  {
2489  if ( pContent->IsInFly() )
2490  {
2491  const SwAnchoredObject* pObj = pContent->FindFlyFrame();
2492  if (!aSortObjs.Contains(*pObj))
2493  { // is this even possible, assuming valid cursor pos.?
2494  aSortObjs.Insert( *const_cast<SwAnchoredObject*>(pObj) );
2495  }
2496  }
2497 
2498  // Consider only frames which have the same IsInDocBody value like pStartFrame
2499  // If pStartFrame is inside a SwCellFrame, consider only frames which are inside the
2500  // same cell frame (or its follow cell)
2501  const SwTableBox* pTmpCellBox = pContent->GetUpper()->IsCellFrame() ?
2502  static_cast<const SwCellFrame*>(pContent->GetUpper())->GetTabBox() : nullptr;
2503  if (pSh->IsSelectAll())
2504  pTmpCellBox = nullptr;
2505  if ( bBody == pContent->IsInDocBody() &&
2506  ( !pCellBox || pCellBox == pTmpCellBox ) )
2507  {
2508  SwRect aCRect( pContent->UnionFrame( true ) );
2509  aCRect.Intersection( pContent->GetPaintArea() );
2510  if( aCRect.Overlaps( aRegion.GetOrigin() ))
2511  {
2512  SwRect aTmp( aPrvRect );
2513  aTmp.Union( aCRect );
2514  if ( (aPrvRect.Height() * aPrvRect.Width() +
2515  aCRect.Height() * aCRect.Width()) ==
2516  (aTmp.Height() * aTmp.Width()) )
2517  {
2518  aPrvRect.Union( aCRect );
2519  }
2520  else
2521  {
2522  if ( aPrvRect.HasArea() )
2523  Sub( aRegion, aPrvRect );
2524  aPrvRect = aCRect;
2525  }
2526  }
2527  }
2528  pContent = pContent->GetNextContentFrame();
2529  OSL_ENSURE( pContent,
2530  "<SwRootFrame::CalcFrameRects(..)> - no content frame. This is a serious defect!" );
2531  }
2532  if ( aPrvRect.HasArea() )
2533  Sub( aRegion, aPrvRect );
2534 
2535  //At least the endframe...
2536  aRectFnSet.Refresh(pEndFrame);
2537  nTmpTwips = aRectFnSet.GetTop(aEndRect);
2538  if( aRectFnSet.GetTop(aEndFrame) != nTmpTwips )
2539  {
2540  aSubRect = aEndFrame;
2541  aRectFnSet.SetBottom( aSubRect, nTmpTwips );
2542  Sub( aRegion, aSubRect );
2543  }
2544  aSubRect = aEndRect;
2545  if( bEndR2L )
2546  aRectFnSet.SetRight(aSubRect, aRectFnSet.GetRight(aEndFrame));
2547  else
2548  aRectFnSet.SetLeft( aSubRect, aRectFnSet.GetLeft(aEndFrame) );
2549  Sub( aRegion, aSubRect );
2550  }
2551 
2552  aRegion.Invert();
2553  pSt2Pos.reset();
2554  pEnd2Pos.reset();
2555 
2556  // Cut out Flys during loop. We don't cut out Flys when:
2557  // - the Lower is StartFrame/EndFrame (FlyInCnt and all other Flys which again
2558  // sit in it)
2559  // - if in the Z-order we have Flys above those in which the StartFrame is
2560  // placed
2561  // - if they are anchored to inside the selection and thus part of it
2562  const SwPageFrame *pPage = pStartFrame->FindPageFrame();
2563  const SwPageFrame *pEndPage = pEndFrame->FindPageFrame();
2564 
2565  while ( pPage )
2566  {
2567  if ( pPage->GetSortedObjs() )
2568  {
2569  const SwSortedObjs &rObjs = *pPage->GetSortedObjs();
2570  for (SwAnchoredObject* pAnchoredObj : rObjs)
2571  {
2572  const SwFlyFrame* pFly = pAnchoredObj->DynCastFlyFrame();
2573  if ( !pFly )
2574  continue;
2575  const SwVirtFlyDrawObj* pObj = pFly->GetVirtDrawObj();
2576  const SwFormatSurround &rSur = pFly->GetFormat()->GetSurround();
2577  SwFormatAnchor const& rAnchor(pAnchoredObj->GetFrameFormat().GetAnchor());
2578  const SwPosition* anchoredAt = rAnchor.GetContentAnchor();
2579  bool inSelection = (
2580  anchoredAt != nullptr
2581  && ( (rAnchor.GetAnchorId() == RndStdIds::FLY_AT_CHAR
2582  && IsDestroyFrameAnchoredAtChar(*anchoredAt, *pStartPos, *pEndPos))
2583  || (rAnchor.GetAnchorId() == RndStdIds::FLY_AT_PARA
2584  && IsSelectFrameAnchoredAtPara(*anchoredAt, *pStartPos, *pEndPos))));
2585  if( inSelection )
2586  Add( aRegion, pFly->getFrameArea() );
2587  else if ( !pFly->IsAnLower( pStartFrame ) &&
2588  (rSur.GetSurround() != css::text::WrapTextMode_THROUGH &&
2589  !rSur.IsContour()) )
2590  {
2591  if ( aSortObjs.Contains( *pAnchoredObj ) )
2592  continue;
2593 
2594  bool bSub = true;
2595  const sal_uInt32 nPos = pObj->GetOrdNum();
2596  for ( size_t k = 0; bSub && k < aSortObjs.size(); ++k )
2597  {
2598  assert( dynamic_cast< const SwFlyFrame *>( aSortObjs[k] ) &&
2599  "<SwRootFrame::CalcFrameRects(..)> - object in <aSortObjs> of unexpected type" );
2600  const SwFlyFrame* pTmp = static_cast<SwFlyFrame*>(aSortObjs[k]);
2601  do
2602  {
2603  if ( nPos < pTmp->GetVirtDrawObj()->GetOrdNumDirect() )
2604  {
2605  bSub = false;
2606  }
2607  else
2608  {
2609  pTmp = pTmp->GetAnchorFrame()->FindFlyFrame();
2610  }
2611  } while ( bSub && pTmp );
2612  }
2613  if ( bSub )
2614  Sub( aRegion, pFly->getFrameArea() );
2615  }
2616  }
2617  }
2618  if ( pPage == pEndPage )
2619  break;
2620  else
2621  pPage = static_cast<const SwPageFrame*>(pPage->GetNext());
2622  }
2623 
2624  //Because it looks better, we close the DropCaps.
2625  SwRect aDropRect;
2626  if ( pStartFrame->IsTextFrame() )
2627  {
2628  if ( static_cast<const SwTextFrame*>(pStartFrame)->GetDropRect( aDropRect ) )
2629  Sub( aRegion, aDropRect );
2630  }
2631  if ( pEndFrame != pStartFrame && pEndFrame->IsTextFrame() )
2632  {
2633  if ( static_cast<const SwTextFrame*>(pEndFrame)->GetDropRect( aDropRect ) )
2634  Sub( aRegion, aDropRect );
2635  }
2636 
2637  rCursor.assign( aRegion.begin(), aRegion.end() );
2638 }
2639 
2640 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
bool IsAnLower(const SwFrame *) const
Definition: findfrm.cxx:207
vcl::RenderContext * GetOut() const
Definition: viewsh.hxx:339
void SetTop(SwRect &rRect, tools::Long nNew) const
Definition: frame.hxx:1387
SwNodeOffset min(const SwNodeOffset &a, const SwNodeOffset &b)
Definition: nodeoffset.hxx:33
const sw::BroadcastingModify * GetDefinedIn() const
Query / set where attribute is anchored.
Definition: fmtpdsc.hxx:68
bool IsContour() const
Definition: fmtsrnd.hxx:53
const SwVirtFlyDrawObj * GetVirtDrawObj() const
Definition: fly.cxx:2782
Base class of the Writer layout elements.
Definition: frame.hxx:315
Base class that provides the general functionalities for frames that are allowed at page breaks (flow...
Definition: flowfrm.hxx:58
Represents the visualization of a paragraph.
Definition: txtfrm.hxx:159
virtual sal_Int32 Len() const
Definition: node.cxx:1246
constexpr TypedWhichId< SwFormatPageDesc > RES_PAGEDESC(93)
virtual bool GetModelPositionForViewPoint(SwPosition *, Point &, SwCursorMoveState *=nullptr, bool bTestBackground=false) const override
Searches the page containing the searched point.
Definition: trvlfrm.cxx:180
const ::std::optional< sal_uInt16 > & GetNumOffset() const
Definition: fmtpdsc.hxx:64
tools::Long GetRight(const SwRect &rRect) const
Definition: frame.hxx:1381
const SdrObject * Next()
Definition: frmtool.cxx:2713
SwNode & GetNode(bool bPoint=true) const
Definition: pam.hxx:224
void Right(const tools::Long nRight)
Definition: swrect.hxx:202
bool IsFollow() const
Definition: flowfrm.hxx:166
virtual bool RightMargin(SwPaM *, bool bAPI=false) const override
Definition: trvlfrm.cxx:626
virtual const SwFlyFrameFormat * GetFormat() const override
Definition: fly.cxx:2876
void SetCallbackActionEnabled(bool b)
Definition: rootfrm.hxx:387
void GetContentPosition(const Point &rPt, SwPosition &rPos) const
Same as SwLayoutFrame::GetContentPos().
Definition: trvlfrm.cxx:1382
Marks a position in the document model.
Definition: pam.hxx:36
const SwRect & GetOrigin() const
Definition: swregion.hxx:62
SwContentFrame * GetNextContentFrame() const
Definition: cntfrm.hxx:115
const SwField * GetField() const
Definition: fmtfld.hxx:111
SwContentNode * GetNode(SwPaM &rPam, bool &rbFirst, SwMoveFnCollection const &fnMove, bool const bInReadOnly, SwRootFrame const *const i_pLayout)
This function returns the next node in direction of search.
Definition: pam.cxx:823
bool IsInDocBody() const
Definition: frame.hxx:944
tools::Long GetPrtRight(const SwFrame &rFrame) const
Definition: frame.hxx:1413
static bool lcl_IsInRepeatedHeadline(const SwFrame *pFrame, const SwTabFrame **ppTFrame=nullptr)
Frame in repeated headline?
Definition: trvlfrm.cxx:648
const SwPageFrame * GetPageAtPos(const Point &rPt, const Size *pSize=nullptr, bool bExtend=false) const
Point rPt: The point that should be used to find the page Size pSize: If given, we return the (first)...
Definition: findfrm.cxx:573
bool IsInFly() const
Definition: frame.hxx:962
SwRect & Union(const SwRect &rRect)
Definition: swrect.cxx:35
Pagedescriptor Client of SwPageDesc that is "described" by the attribute.
Definition: fmtpdsc.hxx:35
SwRootFrame * mpRoot
Definition: frame.hxx:337
tools::Long BottomDist(const SwRect &rRect, tools::Long nPos) const
Definition: frame.hxx:1415
SwPageDesc * GetPageDesc()
Definition: fmtpdsc.hxx:61
virtual bool get(DocumentSettingId id) const override
Return the specified document setting.
static SwContentNode * GetContentNode(SwDoc &rDoc, SwNodeIndex &rIdx, bool bNext)
Definition: fltshell.cxx:53
sal_uInt16 GetCurrPage(const SwPaM *) const
Query/set the current Page and the collective Page count We'll format as much as necessary.
Definition: trvlfrm.cxx:981
std::optional< Sw2LinesPos > m_x2Lines
for selections inside/around 2line portions
Definition: crstate.hxx:135
const SwTable * GetTable() const
Definition: tabfrm.hxx:158
void Left(const tools::Long nLeft)
Definition: swrect.hxx:197
SwNodeIndex nNode
Definition: pam.hxx:38
void Refresh(const SwFrame *pFrame)
Definition: frame.hxx:1360
bool IsInFootnote() const
Definition: frame.hxx:950
sal_uInt16 char char * pDesc
SwFrameType GetType() const
Definition: frame.hxx:520
bool FrameContainsNode(SwContentFrame const &rFrame, SwNodeOffset nNodeIndex)
Definition: txtfrm.cxx:288
SwLayoutFrame * GetPrevFrame(const SwLayoutFrame *pFrame)
Definition: trvlfrm.cxx:1078
long Long
const SwRect & getFramePrintArea() const
Definition: frame.hxx:181
const StyleSettings & GetStyleSettings() const
Base class of all fields.
Definition: fldbas.hxx:290
SwTabFrame is one table in the document layout, containing rows (which contain cells).
Definition: tabfrm.hxx:46
tools::Long XInc(tools::Long n1, tools::Long n2) const
Definition: frame.hxx:1425
sal_uInt8 m_nCursorBidiLevel
Definition: crstate.hxx:139
SwContentFrame * getLayoutFrame(const SwRootFrame *, const SwPosition *pPos=nullptr, std::pair< Point, bool > const *pViewPosAndCalcFrame=nullptr) const
Definition: node.cxx:1213
Definition: doc.hxx:188
helper class to disable creation of an action by a callback event in particular, change event from a ...
Definition: rootfrm.hxx:451
bool m_bSetInReadOnly
ReadOnly areas may be entered.
Definition: crstate.hxx:148
const Point & GetSttPos() const
Definition: viscrs.hxx:145
bool m_bExactOnly
let GetModelPositionForViewPoint look for exact matches only, i.e.
Definition: crstate.hxx:145
SwNode & GetNode() const
Definition: ndindex.hxx:121
bool IsSelectFrameAnchoredAtPara(SwPosition const &rAnchorPos, SwPosition const &rStart, SwPosition const &rEnd, DelContentType const nDelContentType)
is a fly anchored at paragraph at rAnchorPos selected?
Definition: undobj.cxx:1641
This class is used as parameter for creation of a block cursor selection.
bool IsVert() const
Definition: frame.hxx:1368
sal_uInt16 GetRowsToRepeat() const
Definition: swtable.hxx:197
void Pos(const Point &rNew)
Definition: swrect.hxx:171
virtual void Calc(vcl::RenderContext *pRenderContext) const
Definition: trvlfrm.cxx:1788
bool IsCellFrame() const
Definition: frame.hxx:1227
bool IsFootnotePage() const
Foot note interface.
Definition: pagefrm.hxx:199
void Top()
Definition: frmtool.cxx:2660
Of course Writer needs its own rectangles.
Definition: swrect.hxx:34
SwContentFrame * FindFirstBodyContent()
Definition: pagefrm.hxx:350
const OUString & GetText() const
Returns the text portion we want to edit (for inline see underneath)
Definition: txtfrm.cxx:1294
virtual const SwFormatPageDesc & GetPageDescItem() const
Definition: findfrm.cxx:662
tools::Long GetWidth(const SwRect &rRect) const
Definition: frame.hxx:1382
bool IsDestroyFrameAnchoredAtChar(SwPosition const &rAnchorPos, SwPosition const &rStart, SwPosition const &rEnd, DelContentType const nDelContentType)
will DelContentIndex destroy a frame anchored at character at rAnchorPos?
Definition: undobj.cxx:1600
static SwFlowFrame * CastFlowFrame(SwFrame *pFrame)
Definition: flowfrm.cxx:2705
SwLayoutFrame * GetThisFrame(const SwLayoutFrame *pFrame)
Definition: trvlfrm.cxx:1073
The root element of a Writer document layout.
Definition: rootfrm.hxx:82
SwContact * GetUserCall(const SdrObject *pObj)
Returns the UserCall if applicable from the group object.
Definition: dcontact.cxx:171
virtual bool GetInfo(SfxPoolItem &) const override
Definition: calbck.cxx:162
bool IsFootnoteFrame() const
Definition: frame.hxx:1203
bool isFrameAreaDefinitionValid() const
Definition: frame.hxx:172
static void Sub(SwRegionRects &rRegion, const SwRect &rRect)
Definition: trvlfrm.cxx:1971
SwLayoutFrame * GetNextFrame(const SwLayoutFrame *pFrame)
Definition: trvlfrm.cxx:1061
bool m_bFillRet
only used temporary in FillMode
Definition: crstate.hxx:147
static SwCursorOszControl g_OszCtrl
Definition: trvlfrm.cxx:148
not in repeated headlines
void PrepareMake(vcl::RenderContext *pRenderContext)
Prepares the Frame for "formatting" (MakeAll()).
Definition: calcmove.cxx:246
sal_uInt16 GetPhyPageNum() const
Definition: pagefrm.hxx:204
bool IsSelectAll() const
Definition: viewsh.hxx:566
SwContentNode * GetContentNode(bool bPoint=true) const
Definition: pam.hxx:230
virtual bool GetModelPositionForViewPoint(SwPosition *, Point &, SwCursorMoveState *=nullptr, bool bTestBackground=false) const
Definition: unusedf.cxx:47
SwTextAttr * GetTextAttrForCharAt(const sal_Int32 nIndex, const sal_uInt16 nWhich=RES_TXTATR_END) const
get the text attribute at position nIndex which owns the dummy character CH_TXTATR_* at that position...
Definition: ndtxt.cxx:3012
tools::Long GetTop(const SwRect &rRect) const
Definition: frame.hxx:1378
bool more(const T &rfValA, const T &rfValB)
SwRect GetPaintArea() const
|* The paintarea is the area, in which the content of a frame is allowed |* to be displayed...
Definition: ssfrm.cxx:589
bool WannaRightPage() const
Decides if the page want to be a right page or not.
Definition: trvlfrm.cxx:1714
virtual bool GetModelPositionForViewPoint(SwPosition *, Point &, SwCursorMoveState *=nullptr, bool bTestBackground=false) const override
Primary passes the call to the first page.
Definition: trvlfrm.cxx:425
bool IsFlyFrame() const
Definition: frame.hxx:1211
void SetBottom(SwRect &rRect, tools::Long nNew) const
Definition: frame.hxx:1388
wrapper class for the positioning of Writer fly frames and drawing objects
const SwPageFrame * GetPage() const
Definition: hints.hxx:324
SwIndex nContent
Definition: pam.hxx:39
const SwRect & getFrameArea() const
Definition: frame.hxx:180
SwFlyFrame * GetPrevLink() const
Definition: flyfrm.hxx:194
bool IsEmptyPage() const
Definition: pagefrm.hxx:157
A wrapper around SfxPoolItem to store the start position of (usually) a text portion, with an optional end.
Definition: txatbase.hxx:41
bool IsInTab() const
Definition: frame.hxx:956
SwRect & Intersection(const SwRect &rRect)
Definition: swrect.cxx:57
virtual bool FillSelection(SwSelectionList &rList, const SwRect &rRect) const override
Definition: trvlfrm.cxx:381
void CalcFrameRects(SwShellCursor &)
Definition: trvlfrm.cxx:2008
bool IsTextFrame() const
Definition: frame.hxx:1235
virtual bool UnitUp(SwPaM *, const SwTwips nOffset, bool bSetInReadOnly) const
Definition: trvlfrm.cxx:966
oslFileHandle & pOut
const SwContentFrame *(* GetNxtPrvCnt)(const SwContentFrame *)
Definition: trvlfrm.cxx:645
tools::Long GetPrtLeft(const SwFrame &rFrame) const
Definition: frame.hxx:1412
void Width(tools::Long nNew)
Definition: swrect.hxx:189
bool OnRightPage() const
Definition: frame.hxx:734
const SwFormatSurround & GetSurround(bool=true) const
Definition: fmtsrnd.hxx:66
static const SwContentFrame * lcl_GetNxtCnt(const SwContentFrame *pCnt)
Definition: trvlfrm.cxx:635
bool IsPageBodyFrame() const
Definition: layfrm.hxx:214
const SwFormatField & GetFormatField() const
Definition: txatbase.hxx:195
virtual bool FillSelection(SwSelectionList &rList, const SwRect &rRect) const
Definition: unusedf.cxx:41
SwContentFrame * GetPrevContentFrame() const
Definition: cntfrm.hxx:123
SwFlyFrame * FindFlyFrame()
Definition: frame.hxx:1112
tools::Long GetLeft(const SwRect &rRect) const
Definition: frame.hxx:1380
virtual bool UnitDown(SwPaM *, const SwTwips nOffset, bool bSetInReadOnly) const
Definition: trvlfrm.cxx:971
virtual bool LeftMargin(SwPaM *) const override
Layout dependent cursor travelling.
Definition: trvlfrm.cxx:617
SwPageFrame * GetPageByPageNum(sal_uInt16 _nPageNum) const
Get page frame by physical page number looping through the lowers, which are page frame...
Definition: trvlfrm.cxx:1592
virtual bool GetCharRect(SwRect &, const SwPosition &, SwCursorMoveState *=nullptr, bool bAllowFarAway=true) const
Definition: unusedf.cxx:72
sal_uInt16 GetVirtPageNum() const
Definition: trvlfrm.cxx:1806
tools::Long XDiff(tools::Long n1, tools::Long n2) const
Definition: frame.hxx:1423
bool IsContentNode() const
Definition: node.hxx:630
PaM is Point and Mark: a selection of the document model.
Definition: pam.hxx:137
Point GetRelPos() const
Definition: trvlfrm.cxx:1796
constexpr TypedWhichId< SwFormatField > RES_TXTATR_FIELD(RES_TXTATR_NOEND_BEGIN)
virtual bool FillSelection(SwSelectionList &rList, const SwRect &rRect) const override
Definition: trvlfrm.cxx:403
bool IsContentFrame() const
Definition: frame.hxx:1231
double GetLength() const
const SwSortedObjs * GetSortedObjs() const
Definition: pagefrm.hxx:132
#define SAL_MAX_UINT64
const SwFormatAnchor & GetAnchor(bool=true) const
Definition: fmtanchr.hxx:81
virtual bool GetModelPositionForViewPoint(SwPosition *, Point &, SwCursorMoveState *=nullptr, bool bTestBackground=false) const override
Searches the ContentFrame owning the PrtArea containing the point.
Definition: trvlfrm.cxx:540
tools::Long GetPrtBottom(const SwFrame &rFrame) const
Definition: frame.hxx:1411
const SwRect & VisArea() const
Definition: viewsh.cxx:623
#define FRM_HEADFOOT
Definition: frame.hxx:109
uno_Any a
SwContentFrame * GetLastSub(const SwLayoutFrame *pLayout)
Definition: trvlfrm.cxx:1056
const SwStartNode * StartOfSectionNode() const
Definition: node.hxx:133
const SwPosition * GetPoint() const
Definition: pam.hxx:208
SwFrameType
Definition: frame.hxx:75
bool Insert(SwAnchoredObject &_rAnchoredObj)
Definition: sortedobjs.cxx:208
virtual bool IsCoveredCell() const
Definition: tabfrm.cxx:6082
const SwPageDesc & GetPageDesc(const size_t i) const
Definition: doc.hxx:881
static bool lcl_UpDown(SwPaM *pPam, const SwContentFrame *pStart, GetNxtPrvCnt fnNxtPrv, bool bInReadOnly)
Definition: trvlfrm.cxx:691
size_t size() const
Definition: sortedobjs.cxx:43
SwPageFrame * FindPageFrame()
Definition: frame.hxx:681
SwLayoutFrame *(* SwWhichPage)(const SwLayoutFrame *)
Definition: cshtyp.hxx:34
SwFrameFormat * GetLeftFormat(bool const bFirst=false)
Definition: pagedesc.cxx:383
bool IsDummyPage(sal_uInt16 nPageNum) const
Definition: trvlfrm.cxx:1613
bool isEmpty() const
Reports if the list does not contain any text portion.
const SwFrame * Lower() const
Definition: layfrm.hxx:101
SwPageDesc * GetPageDesc()
Definition: pagefrm.hxx:143
SwContentNode * GetContentNode()
Definition: node.hxx:617
SwNodeOffset GetIndex() const
Definition: node.hxx:292
FlyAnchors.
Definition: fmtanchr.hxx:34
void SetRight(SwRect &rRect, tools::Long nNew) const
Definition: frame.hxx:1390
virtual const SwFlyFrame * DynCastFlyFrame() const
SwLayoutFrame * GetUpper()
Definition: frame.hxx:679
bool HasArea() const
Definition: swrect.hxx:300
static const SwContentFrame * lcl_MissProtectedFrames(const SwContentFrame *pCnt, GetNxtPrvCnt fnNxtPrv, bool bMissHeadline, bool bInReadOnly, bool bMissFollowFlowLine)
Skip protected table cells. Optionally also skip repeated headlines.
Definition: trvlfrm.cxx:660
bool isFramePrintAreaValid() const
Definition: frame.hxx:169
Marks a character position inside a document model node.
Definition: index.hxx:33
bool IsRowFrame() const
Definition: frame.hxx:1223
sal_uInt32 GetOrdNum() const
static const SwLayoutFrame * lcl_Inside(const SwContentFrame *pCnt, Point const &rPt)
Check if the point lies inside the page part in which also the ContentFrame lies. ...
Definition: trvlfrm.cxx:1161
tools::Long GetPrtTop(const SwFrame &rFrame) const
Definition: frame.hxx:1410
css::text::WrapTextMode GetSurround() const
Definition: fmtsrnd.hxx:51
SwFrame * GetPrev()
Definition: frame.hxx:678
const Point & GetMkPos() const
Definition: viscrs.hxx:143
bool IsContentProtected() const
const SwRowFrame * IsInFollowFlowRow() const
Definition: findfrm.cxx:1788
void MakeSelUnions(SwSelUnions &rUnions, const SwLayoutFrame *pStart, const SwLayoutFrame *pEnd, const SwTableSearchType eSearchType)
Definition: tblsel.cxx:1771
bool IsPDFExport() const
Definition: viewopt.hxx:417
const AllSettings & GetSettings() const
bool isFrameAreaPositionValid() const
Definition: frame.hxx:167
tools::Long YDiff(tools::Long n1, tools::Long n2) const
Definition: frame.hxx:1424
static sal_uInt64 CalcDiff(const Point &rPt1, const Point &rPt2)
Definition: trvlfrm.cxx:1144
const SwDoc * GetDoc() const
The document is set in SwAttrPool now, therefore you always can access it.
Definition: format.hxx:123
void SSize(const Size &rNew)
Definition: swrect.hxx:180
SwRect UnionFrame(bool bBorder=false) const
|* The unionframe is the framearea (getFrameArea()) of a frame expanded by the |* printarea...
Definition: ssfrm.cxx:697
bool isFrameAreaSizeValid() const
Definition: frame.hxx:168
virtual const SwAnchoredObject * GetAnchoredObj(const SdrObject *_pSdrObj) const =0
A page of the document layout.
Definition: pagefrm.hxx:57
bool m_bNoScroll
No scrolling of undersized textframes.
Definition: crstate.hxx:151
bool m_b2Lines
Check 2line portions and fill p2Lines.
Definition: crstate.hxx:150
stay with the cursor inside text
bool MakeTableCursors(SwTableCursor &)
Calculates the cells included from the current selection.
Definition: trvlfrm.cxx:1860
tools::Long SwTwips
Definition: swtypes.hxx:52
SwContentFrame * GetFirstSub(const SwLayoutFrame *pLayout)
Definition: trvlfrm.cxx:1051
const SwPosition * Start() const
Definition: pam.hxx:213
bool Contains(const Point &rPOINT) const
Definition: swrect.hxx:356
Point Center() const
Definition: swrect.hxx:338
bool IsInProtectSect() const
Is node in a protected area?
Definition: node.cxx:416
const SwPageDesc * GetFollow() const
Definition: pagedesc.hxx:267
const SwFrame * GetFrame() const
Definition: hints.hxx:326
const SwCellFrame * FirstCell() const
Calls ContainsAny first to reach the innermost cell.
Definition: findfrm.cxx:113
SAL_WARN_UNUSED_RESULT Point PixelToLogic(const Point &rDevicePt) const
SwFillCursorPos * m_pFill
for automatic filling with tabs etc
Definition: crstate.hxx:134
virtual bool IsReadOnlyAvailable() const
Definition: swcrsr.cxx:154
bool IsLayoutFrame() const
Definition: frame.hxx:1171
static void Add(SwRegionRects &rRegion, const SwRect &rRect)
Definition: trvlfrm.cxx:1978
void Bottom(const tools::Long nBottom)
Definition: swrect.hxx:211
SwTextNode is a paragraph in the document model.
Definition: ndtxt.hxx:79
const SwContentNode * GetNode() const
Definition: notxtfrm.hxx:66
SwFlyFrame * GetFlyFrame()
Definition: dflyobj.hxx:128
void SetWidth(SwRect &rRect, tools::Long nNew) const
Definition: frame.hxx:1391
SwContentFrame * FindLastBodyContent()
Searches the last ContentFrame in BodyText below the page.
Definition: findfrm.cxx:52
SwRowFrame * GetFirstNonHeadlineRow() const
Definition: tabfrm.cxx:5737
SwContentFrame *(* SwPosPage)(const SwLayoutFrame *)
Definition: cshtyp.hxx:38
const SvxOpaqueItem & GetOpaque(bool=true) const
Definition: frmatr.hxx:80
general base class for all free-flowing frames
Definition: flyfrm.hxx:78
bool IsFrameInTableSel(const SwRect &rUnion, const SwFrame *pCell)
Definition: tblsel.cxx:670
bool IsRightPageByNumber(SwRootFrame const &rLayout, sal_uInt16 nPageNum)
Definition: frmtool.cxx:3078
sal_uInt16 SetCurrPage(SwCursor *, sal_uInt16 nPageNum)
Returns a PaM which sits at the beginning of the requested page.
Definition: trvlfrm.cxx:997
virtual SwFrameFormat & GetFrameFormat()=0
bool GetFrameInPage(const SwContentFrame *pCnt, SwWhichPage fnWhichPage, SwPosPage fnPosPage, SwPaM *pPam)
Returns the first/last Contentframe (controlled using the parameter fnPosPage) of the current/previou...
Definition: trvlfrm.cxx:1094
sal_uInt16 GetPhyPageNum() const
Definition: trvlfrm.cxx:1695
const SwViewOption * GetViewOptions() const
Definition: viewsh.hxx:424
virtual bool GetModelPositionForViewPoint(SwPosition *, Point &, SwCursorMoveState *=nullptr, bool bTestBackground=false) const override
Searches the ContentFrame owning the PrtArea containing the point.
Definition: trvlfrm.cxx:151
std::vector< SwSelUnion > SwSelUnions
Definition: tblsel.hxx:138
sal_Int32 GetIndex() const
Definition: index.hxx:91
SwFrameFormat * GetRightFormat(bool const bFirst=false)
Layout uses the following methods to obtain a format in order to be able to create a page...
Definition: pagedesc.cxx:390
bool IsNoTextFrame() const
Definition: frame.hxx:1239
Item2Range GetItemSurrogates(sal_uInt16 nWhich) const
const SwPosition * End() const
Definition: pam.hxx:218
bool IsRightToLeft() const
Definition: frame.hxx:988
::sw::DocumentSettingManager & GetDocumentSettingManager()
Definition: doc.cxx:186
void Top(const tools::Long nTop)
Definition: swrect.hxx:206
SwTableBox is one table cell in the document model.
Definition: swtable.hxx:406
SwFrame * GetLower()
Definition: findfrm.cxx:170
bool IsPageFrame() const
Definition: frame.hxx:1179
const Point & GetPtPos() const
Definition: viscrs.hxx:141
CursorMoveState m_eState
Definition: crstate.hxx:138
bool m_bPosMatchesBounds
GetModelPositionForViewPoint should not return the next position if screen position is inside second ...
Definition: crstate.hxx:152
bool OnFirstPage() const
Definition: trvlfrm.cxx:1768
const SwTabFrame * GetFollow() const
Definition: tabfrm.hxx:250
void setHeight(tools::Long nHeight)
bool Contains(const SwAnchoredObject &_rAnchoredObj) const
Definition: sortedobjs.cxx:245
const Point & GetEndPos() const
Definition: viscrs.hxx:147
tools::Long GetBottom(const SwRect &rRect) const
Definition: frame.hxx:1379
virtual void Calc(vcl::RenderContext *pRenderContext) const override
Definition: fly.cxx:2886
void ActualizeSelection(const SwSelBoxes &rBoxes)
Definition: swcrsr.cxx:2549
void SetLeft(SwRect &rRect, tools::Long nNew) const
Definition: frame.hxx:1389
const SvxProtectItem & GetProtect(bool=true) const
Definition: frmatr.hxx:82
A layout frame is a frame that contains other frames (m_pLower), e.g. SwPageFrame or SwTabFrame...
Definition: layfrm.hxx:35
const SwFrame * GetAnchorFrame() const
const SwLayoutFrame * GetNextLayoutLeaf() const
Definition: frame.hxx:1021
Point GetPagePos(sal_uInt16 nPageNum) const
Returns the absolute document position of the desired page.
Definition: trvlfrm.cxx:1574
std::pair< const_iterator, bool > insert(Value &&x)
bool IsFootnoteContFrame() const
Definition: frame.hxx:1199
const SwContentFrame * ContainsContent() const
Checks if the frame contains one or more ContentFrame's anywhere in his subsidiary structure; if so t...
Definition: findfrm.cxx:67
Point GetNextPrevContentPos(const Point &rPoint, bool bNext) const
Search the nearest Content to the passed point.
Definition: trvlfrm.cxx:1475
SwTableLine * GetUpper()
Definition: swtable.hxx:441
SwViewShell * GetCurrShell() const
Definition: rootfrm.hxx:207
o3tl::strong_int< sal_Int32, struct Tag_TextFrameIndex > TextFrameIndex
Denotes a character index in a text frame at a layout level, after extent mapping from a text node at...
class for collecting anchored objects
Definition: sortedobjs.hxx:48
bool NewTableSelection()
Definition: swcrsr.cxx:2528
const SwContentFrame * GetContentPos(Point &rPoint, const bool bDontLeave, const bool bBodyOnly=false, SwCursorMoveState *pCMS=nullptr, const bool bDefaultExpand=true) const
Finds the closest Content for the SPoint Is used for Pages, Flys and Cells if GetModelPositionForView...
Definition: trvlfrm.cxx:1186
bool IsTextNode() const
Definition: node.hxx:638
void Height(tools::Long nNew)
Definition: swrect.hxx:193
SwPosition MapViewToModelPos(TextFrameIndex nIndex) const
Definition: txtfrm.cxx:1247
bool IsClickable() const
Is this field clickable?
Definition: fldbas.cxx:817
bool Overlaps(const SwRect &rRect) const
Definition: swrect.hxx:374
sal_uInt16 GetPageNum() const
Definition: rootfrm.hxx:313
bool IsFooterFrame() const
Definition: frame.hxx:1195
static const SwContentFrame * lcl_GetPrvCnt(const SwContentFrame *pCnt)
Definition: trvlfrm.cxx:640
SwRootFrame * getRootFrame()
Definition: frame.hxx:680
virtual bool GetModelPositionForViewPoint(SwPosition *, Point &, SwCursorMoveState *=nullptr, bool bTestBackground=false) const override
If this is about a Content-carrying cell the Cursor will be force inserted into one of the ContentFra...
Definition: trvlfrm.cxx:472
SwCellFrame is one table cell in the document layout.
Definition: cellfrm.hxx:30
bool IsCallbackActionEnabled() const
Definition: rootfrm.hxx:388
sal_uInt16 nPos
const SwAttrPool & GetAttrPool() const
Definition: doc.hxx:1319
SwTextNode * GetTextNode()
Inline methods from Node.hxx.
Definition: ndtxt.hxx:856
bool IsHeaderFrame() const
Definition: frame.hxx:1191
virtual bool FillSelection(SwSelectionList &rList, const SwRect &rRect) const override
Definition: trvlfrm.cxx:367
bool IsInHeadline(const SwFrame &rFrame) const
Definition: tabfrm.cxx:5718
virtual const SwFrameFormat * GetFormat() const
Definition: ssfrm.cxx:395
bool IsProtected() const
Is the Frame or rather the Section in which it lies protected?
Definition: trvlfrm.cxx:1628
SwTabFrame * FindTabFrame()
Definition: frame.hxx:1100
SwFrame * GetNext()
Definition: frame.hxx:677