xref: /AOO41X/main/editeng/source/outliner/outlvw.cxx (revision 8809db7a87f97847b57a57f4cd2b0104b2b83182) 
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 
26 #include "precompiled_editeng.hxx"
27 
28 #include <com/sun/star/i18n/WordType.hpp>
29 
30 #include <svl/intitem.hxx>
31 #include <editeng/editeng.hxx>
32 #include <editeng/editview.hxx>
33 #include <editeng/editdata.hxx>
34 #include <editeng/eerdll.hxx>
35 #include <editeng/lrspitem.hxx>
36 #include <editeng/fhgtitem.hxx>
37 
38 #include <svl/style.hxx>
39 #include <i18npool/mslangid.hxx>
40 
41 #define _OUTLINER_CXX
42 #include <editeng/outliner.hxx>
43 #include <outleeng.hxx>
44 #include <paralist.hxx>
45 #include <outlundo.hxx>
46 #include <editeng/outlobj.hxx>
47 #include <editeng/flditem.hxx>
48 #include <editeng/flditem.hxx>
49 #include <editeng/eeitem.hxx>
50 #include <editeng/numitem.hxx>
51 #include <vcl/window.hxx>
52 #include <svl/itemset.hxx>
53 #include <editeng/editstat.hxx>
54 
55 
56 // Breite der Randzonen innerhalb derer beim D&D gescrollt wird
57 #define OL_SCROLL_LRBORDERWIDTHPIX  10
58 #define OL_SCROLL_TBBORDERWIDTHPIX  10
59 
60 // Wert, um den Fensterinhalt beim D&D gescrollt wird
61 #define OL_SCROLL_HOROFFSET         20  /* in % von VisibleSize.Width */
62 #define OL_SCROLL_VEROFFSET         20  /* in % von VisibleSize.Height */
63 
64 using namespace ::com::sun::star;
65 
66 DBG_NAME(OutlinerView)
67 
68 
69 OutlinerView::OutlinerView( Outliner* pOut, Window* pWin )
70 {
71     DBG_CTOR( OutlinerView, 0 );
72 
73     pOwner                      = pOut;
74     bDDCursorVisible            = sal_False;
75     bInDragMode                 = sal_False;
76     nDDScrollLRBorderWidthWin   = 0;
77     nDDScrollTBBorderWidthWin   = 0;
78     pHorTabArrDoc               = 0;
79 
80     pEditView = new EditView( pOut->pEditEngine, pWin );
81     pEditView->SetSelectionMode( EE_SELMODE_TXTONLY );
82 }
83 
84 OutlinerView::~OutlinerView()
85 {
86     DBG_DTOR(OutlinerView,0);
87     delete pEditView;
88 }
89 
90 void OutlinerView::Paint( const Rectangle& rRect )
91 {
92     DBG_CHKTHIS(OutlinerView,0);
93 
94     // beim ersten Paint/KeyInput/Drop wird aus einem leeren Outliner ein
95     // Outliner mit genau einem Absatz
96     if( pOwner->bFirstParaIsEmpty )
97         pOwner->Insert( String() );
98 
99     pEditView->Paint( rRect );
100 }
101 
102 sal_Bool OutlinerView::PostKeyEvent( const KeyEvent& rKEvt )
103 {
104     DBG_CHKTHIS( OutlinerView, 0 );
105 
106     // beim ersten Paint/KeyInput/Drop wird aus einem leeren Outliner ein
107     // Outliner mit genau einem Absatz
108     if( pOwner->bFirstParaIsEmpty )
109         pOwner->Insert( String() );
110 
111 
112     sal_Bool bKeyProcessed = sal_False;
113     ESelection aSel( pEditView->GetSelection() );
114     sal_Bool bSelection = aSel.HasRange();
115     KeyCode aKeyCode = rKEvt.GetKeyCode();
116     KeyFuncType eFunc = aKeyCode.GetFunction();
117     sal_uInt16 nCode = aKeyCode.GetCode();
118     sal_Bool bReadOnly = IsReadOnly();
119 
120     if( bSelection && ( nCode != KEY_TAB ) && EditEngine::DoesKeyChangeText( rKEvt ) )
121     {
122         if ( ImpCalcSelectedPages( sal_False ) && !pOwner->ImpCanDeleteSelectedPages( this ) )
123             return sal_True;
124     }
125 
126     if ( eFunc != KEYFUNC_DONTKNOW )
127     {
128         switch ( eFunc )
129         {
130             case KEYFUNC_CUT:
131             {
132                 if ( !bReadOnly )
133                 {
134                     Cut();
135                     bKeyProcessed = sal_True;
136                 }
137             }
138             break;
139             case KEYFUNC_COPY:
140             {
141                 Copy();
142                 bKeyProcessed = sal_True;
143             }
144             break;
145             case KEYFUNC_PASTE:
146             {
147                 if ( !bReadOnly )
148                 {
149                     PasteSpecial();
150                     bKeyProcessed = sal_True;
151                 }
152             }
153             break;
154             case KEYFUNC_DELETE:
155             {
156                 if( !bReadOnly && !bSelection && ( pOwner->ImplGetOutlinerMode() != OUTLINERMODE_TEXTOBJECT ) )
157                 {
158                     if( aSel.nEndPos == pOwner->pEditEngine->GetTextLen( aSel.nEndPara ) )
159                     {
160                         Paragraph* pNext = pOwner->pParaList->GetParagraph( aSel.nEndPara+1 );
161                         if( pNext && pNext->HasFlag(PARAFLAG_ISPAGE) )
162                         {
163                             if( !pOwner->ImpCanDeleteSelectedPages( this, aSel.nEndPara, 1 ) )
164                                 return sal_False;
165                         }
166                     }
167                 }
168             }
169             break;
170             default:    // wird dann evtl. unten bearbeitet.
171                         eFunc = KEYFUNC_DONTKNOW;
172         }
173     }
174     if ( eFunc == KEYFUNC_DONTKNOW )
175     {
176         switch ( nCode )
177         {
178             case KEY_TAB:
179             {
180                 if ( !bReadOnly && !aKeyCode.IsMod1() && !aKeyCode.IsMod2() )
181                 {
182                     if ( ( pOwner->ImplGetOutlinerMode() != OUTLINERMODE_TEXTOBJECT ) &&
183                          ( pOwner->ImplGetOutlinerMode() != OUTLINERMODE_TITLEOBJECT ) &&
184                          ( bSelection || !aSel.nStartPos ) )
185                     {
186                         Indent( aKeyCode.IsShift() ? (-1) : (+1) );
187                         bKeyProcessed = sal_True;
188                     }
189                     else if ( ( pOwner->ImplGetOutlinerMode() == OUTLINERMODE_TEXTOBJECT ) &&
190                               !bSelection && !aSel.nEndPos && pOwner->ImplHasBullet( aSel.nEndPara ) )
191                     {
192                         Indent( aKeyCode.IsShift() ? (-1) : (+1) );
193                         bKeyProcessed = sal_True;
194                     }
195                 }
196             }
197             break;
198             case KEY_BACKSPACE:
199             {
200                 if( !bReadOnly && !bSelection && aSel.nEndPara && !aSel.nEndPos )
201                 {
202                     Paragraph* pPara = pOwner->pParaList->GetParagraph( aSel.nEndPara );
203                     Paragraph* pPrev = pOwner->pParaList->GetParagraph( aSel.nEndPara-1 );
204                     if( !pPrev->IsVisible()  )
205                         return sal_True;
206                     if( !pPara->GetDepth() )
207                     {
208                         if(!pOwner->ImpCanDeleteSelectedPages(this, aSel.nEndPara , 1 ) )
209                             return sal_True;
210                     }
211                 }
212             }
213             break;
214             case KEY_RETURN:
215             {
216                 if ( !bReadOnly )
217                 {
218                     // Sonderbehandlung: Hartes Return am Ende eines Absatzes,
219                     // der eingeklappte Unterabsaetze besitzt
220                     Paragraph* pPara = pOwner->pParaList->GetParagraph( aSel.nEndPara );
221 
222                     if( !aKeyCode.IsShift() )
223                     {
224                         // Nochmal ImpGetCursor ???
225                         if( !bSelection &&
226                                 aSel.nEndPos == pOwner->pEditEngine->GetTextLen( aSel.nEndPara ) )
227                         {
228                             sal_uLong nChilds = pOwner->pParaList->GetChildCount(pPara);
229                             if( nChilds && !pOwner->pParaList->HasVisibleChilds(pPara))
230                             {
231                                 pOwner->UndoActionStart( OLUNDO_INSERT );
232                                 sal_uLong nTemp = aSel.nEndPara;
233                                 nTemp += nChilds;
234                                 nTemp++; // einfuegen ueber naechstem Non-Child
235                                 pOwner->Insert( String(),nTemp,pPara->GetDepth());
236                                 // Cursor positionieren
237                                 ESelection aTmpSel((sal_uInt16)nTemp,0,(sal_uInt16)nTemp,0);
238                                 pEditView->SetSelection( aTmpSel );
239                                 pEditView->ShowCursor( sal_True, sal_True );
240                                 pOwner->UndoActionEnd( OLUNDO_INSERT );
241                                 bKeyProcessed = sal_True;
242                             }
243                         }
244                     }
245                     if( !bKeyProcessed && !bSelection &&
246                                 !aKeyCode.IsShift() && aKeyCode.IsMod1() &&
247                             ( aSel.nEndPos == pOwner->pEditEngine->GetTextLen(aSel.nEndPara) ) )
248                     {
249                         pOwner->UndoActionStart( OLUNDO_INSERT );
250                         sal_uLong nTemp = aSel.nEndPara;
251                         nTemp++;
252                         pOwner->Insert( String(), nTemp, pPara->GetDepth()+1 );
253 
254                         // Cursor positionieren
255                         ESelection aTmpSel((sal_uInt16)nTemp,0,(sal_uInt16)nTemp,0);
256                         pEditView->SetSelection( aTmpSel );
257                         pEditView->ShowCursor( sal_True, sal_True );
258                         pOwner->UndoActionEnd( OLUNDO_INSERT );
259                         bKeyProcessed = sal_True;
260                     }
261                 }
262             }
263             break;
264         }
265     }
266 
267     return bKeyProcessed ? sal_True : pEditView->PostKeyEvent( rKEvt );
268 }
269 
270 
271 sal_uLong OutlinerView::ImpCheckMousePos(const Point& rPosPix, MouseTarget& reTarget)
272 {
273     DBG_CHKTHIS(OutlinerView,0);
274     sal_uLong nPara = EE_PARA_NOT_FOUND;
275 
276     Point aMousePosWin = pEditView->GetWindow()->PixelToLogic( rPosPix );
277     if( !pEditView->GetOutputArea().IsInside( aMousePosWin ) )
278     {
279         reTarget = MouseOutside;
280     }
281     else
282     {
283         reTarget = MouseText;
284 
285         Point aPaperPos( aMousePosWin );
286         Rectangle aOutArea = pEditView->GetOutputArea();
287         Rectangle aVisArea = pEditView->GetVisArea();
288         aPaperPos.X() -= aOutArea.Left();
289         aPaperPos.X() += aVisArea.Left();
290         aPaperPos.Y() -= aOutArea.Top();
291         aPaperPos.Y() += aVisArea.Top();
292 
293         sal_Bool bBullet;
294         if ( pOwner->IsTextPos( aPaperPos, 0, &bBullet ) )
295         {
296             Point aDocPos = pOwner->GetDocPos( aPaperPos );
297             nPara = pOwner->pEditEngine->FindParagraph( aDocPos.Y() );
298 
299             if ( bBullet )
300             {
301                 reTarget = MouseBullet;
302             }
303             else
304             {
305                 // Check for hyperlink
306                 const SvxFieldItem* pFieldItem = pEditView->GetField( aMousePosWin );
307                 if ( pFieldItem && pFieldItem->GetField() && pFieldItem->GetField()->ISA( SvxURLField ) )
308                     reTarget = MouseHypertext;
309             }
310         }
311     }
312     return nPara;
313 }
314 
315 sal_Bool __EXPORT OutlinerView::MouseMove( const MouseEvent& rMEvt )
316 {
317     DBG_CHKTHIS(OutlinerView,0);
318 
319     if( ( pOwner->ImplGetOutlinerMode() == OUTLINERMODE_TEXTOBJECT ) || pEditView->GetEditEngine()->IsInSelectionMode())
320         return pEditView->MouseMove( rMEvt );
321 
322     Point aMousePosWin( pEditView->GetWindow()->PixelToLogic( rMEvt.GetPosPixel() ) );
323     if( !pEditView->GetOutputArea().IsInside( aMousePosWin ) )
324         return sal_False;
325 
326     Pointer aPointer = GetPointer( rMEvt.GetPosPixel() );
327     pEditView->GetWindow()->SetPointer( aPointer );
328     return pEditView->MouseMove( rMEvt );
329 }
330 
331 
332 sal_Bool __EXPORT OutlinerView::MouseButtonDown( const MouseEvent& rMEvt )
333 {
334     DBG_CHKTHIS(OutlinerView,0);
335     if ( ( pOwner->ImplGetOutlinerMode() == OUTLINERMODE_TEXTOBJECT ) || pEditView->GetEditEngine()->IsInSelectionMode() )
336         return pEditView->MouseButtonDown( rMEvt );
337 
338     Point aMousePosWin( pEditView->GetWindow()->PixelToLogic( rMEvt.GetPosPixel() ) );
339     if( !pEditView->GetOutputArea().IsInside( aMousePosWin ) )
340         return sal_False;
341 
342     Pointer aPointer = GetPointer( rMEvt.GetPosPixel() );
343     pEditView->GetWindow()->SetPointer( aPointer );
344 
345     MouseTarget eTarget;
346     sal_uLong nPara = ImpCheckMousePos( rMEvt.GetPosPixel(), eTarget );
347     if ( eTarget == MouseBullet )
348     {
349         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
350         sal_Bool bHasChilds = (pPara && pOwner->pParaList->HasChilds(pPara));
351         if( rMEvt.GetClicks() == 1 )
352         {
353             sal_uLong nEndPara = nPara;
354             if ( bHasChilds && pOwner->pParaList->HasVisibleChilds(pPara) )
355                 nEndPara += pOwner->pParaList->GetChildCount( pPara );
356             // umgekehrt rum selektieren, damit EditEngine nicht scrollt
357             ESelection aSel((sal_uInt16)nEndPara, 0xffff,(sal_uInt16)nPara, 0 );
358             pEditView->SetSelection( aSel );
359         }
360         else if( rMEvt.GetClicks() == 2 && bHasChilds )
361             ImpToggleExpand( pPara );
362 
363         aDDStartPosPix = rMEvt.GetPosPixel();
364         aDDStartPosRef=pEditView->GetWindow()->PixelToLogic( aDDStartPosPix,pOwner->GetRefMapMode());
365         return sal_True;
366     }
367 
368     // special case for outliner view in impress, check if double click hits the page icon for toggle
369     if( (nPara == EE_PARA_NOT_FOUND) && (pOwner->ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEVIEW) && (eTarget == MouseText) && (rMEvt.GetClicks() == 2) )
370     {
371         ESelection aSel( pEditView->GetSelection() );
372         nPara = aSel.nStartPara;
373         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
374         if( (pPara && pOwner->pParaList->HasChilds(pPara)) && pPara->HasFlag(PARAFLAG_ISPAGE) )
375         {
376             ImpToggleExpand( pPara );
377         }
378     }
379     return pEditView->MouseButtonDown( rMEvt );
380 }
381 
382 
383 sal_Bool __EXPORT OutlinerView::MouseButtonUp( const MouseEvent& rMEvt )
384 {
385     DBG_CHKTHIS(OutlinerView,0);
386     if ( ( pOwner->ImplGetOutlinerMode() == OUTLINERMODE_TEXTOBJECT ) || pEditView->GetEditEngine()->IsInSelectionMode() )
387         return pEditView->MouseButtonUp( rMEvt );
388 
389     Point aMousePosWin( pEditView->GetWindow()->PixelToLogic( rMEvt.GetPosPixel() ) );
390     if( !pEditView->GetOutputArea().IsInside( aMousePosWin ) )
391         return sal_False;
392 
393     Pointer aPointer = GetPointer( rMEvt.GetPosPixel() );
394     pEditView->GetWindow()->SetPointer( aPointer );
395 
396     return pEditView->MouseButtonUp( rMEvt );
397 }
398 
399 void OutlinerView::ImpHideDDCursor()
400 {
401     DBG_CHKTHIS(OutlinerView,0);
402     if ( bDDCursorVisible )
403     {
404         bDDCursorVisible = sal_False;
405         ImpPaintDDCursor();
406     }
407 }
408 
409 void OutlinerView::ImpShowDDCursor()
410 {
411     DBG_CHKTHIS(OutlinerView,0);
412     if ( !bDDCursorVisible )
413     {
414         bDDCursorVisible = sal_True;
415         ImpPaintDDCursor();
416     }
417 }
418 
419 void OutlinerView::ImpPaintDDCursor()
420 {
421     DBG_CHKTHIS(OutlinerView,0);
422 
423     Window* pWindow = pEditView->GetWindow();
424     RasterOp eOldOp = pWindow->GetRasterOp();
425     pWindow->SetRasterOp( ROP_INVERT );
426 
427     const Color& rOldLineColor = pWindow->GetLineColor();
428     pWindow->SetLineColor( Color( COL_BLACK ) );
429 
430     Point aStartPointWin, aEndPointWin;
431     Rectangle aOutputArWin = pEditView->GetOutputArea();
432     Rectangle aVisAreaRef = pEditView->GetVisArea();
433 
434     if( bDDChangingDepth )
435     {
436         aStartPointWin.X() = pHorTabArrDoc[ nDDCurDepth ];
437         aStartPointWin.X() += aOutputArWin.Left();
438         aStartPointWin.Y() = aOutputArWin.Top();
439         aEndPointWin.X() = aStartPointWin.X();
440         aEndPointWin.Y() = aOutputArWin.Bottom();
441     }
442     else
443     {
444         sal_uLong nPara = nDDCurPara;
445         if ( nDDCurPara == LIST_APPEND )
446         {
447             Paragraph* pTemp = pOwner->pParaList->LastVisible();
448             nPara = pOwner->pParaList->GetAbsPos( pTemp );
449         }
450         aStartPointWin = pEditView->GetWindowPosTopLeft((sal_uInt16) nPara );
451         if ( nDDCurPara == LIST_APPEND )
452         {
453             long nHeight = pOwner->pEditEngine->GetTextHeight((sal_uInt16)nPara );
454             aStartPointWin.Y() += nHeight;
455         }
456         aStartPointWin.X() = aOutputArWin.Left();
457         aEndPointWin.Y() = aStartPointWin.Y();
458         aEndPointWin.X() = aOutputArWin.Right();
459     }
460 
461     pWindow->DrawLine( aStartPointWin, aEndPointWin );
462     pWindow->SetLineColor( rOldLineColor );
463     pWindow->SetRasterOp( eOldOp );
464 }
465 
466 // Berechnet, ueber welchem Absatz eingefuegt werden muss
467 
468 sal_uLong OutlinerView::ImpGetInsertionPara( const Point& rPosPixel  )
469 {
470     DBG_CHKTHIS(OutlinerView,0);
471     sal_uLong nCurPara = pEditView->GetParagraph( rPosPixel );
472     ParagraphList* pParaList = pOwner->pParaList;
473 
474     if ( nCurPara == EE_PARA_NOT_FOUND )
475         nCurPara = LIST_APPEND;
476     else
477     {
478         Point aPosWin = pEditView->GetWindow()->PixelToLogic( rPosPixel );
479         Point aParaPosWin = pEditView->GetWindowPosTopLeft((sal_uInt16)nCurPara);
480         long nHeightRef = pOwner->pEditEngine->GetTextHeight((sal_uInt16)nCurPara);
481         long nParaYOffs = aPosWin.Y() - aParaPosWin.Y();
482 
483         if ( nParaYOffs > nHeightRef / 2  )
484         {
485             Paragraph* p = pParaList->GetParagraph( nCurPara );
486             p = pParaList->NextVisible( p );
487             nCurPara = p ? pParaList->GetAbsPos( p ) : LIST_APPEND;
488         }
489     }
490     return nCurPara;
491 }
492 
493 
494 void OutlinerView::ImpToggleExpand( Paragraph* pPara )
495 {
496     DBG_CHKTHIS(OutlinerView,0);
497 
498     sal_uInt16 nPara = (sal_uInt16) pOwner->pParaList->GetAbsPos( pPara );
499     pEditView->SetSelection( ESelection( nPara, 0, nPara, 0 ) );
500     ImplExpandOrCollaps( nPara, nPara, !pOwner->pParaList->HasVisibleChilds( pPara ) );
501     pEditView->ShowCursor();
502 }
503 
504 
505 void OutlinerView::SetOutliner( Outliner* pOutliner )
506 {
507     DBG_CHKTHIS(OutlinerView,0);
508     pOwner = pOutliner;
509     pEditView->SetEditEngine( pOutliner->pEditEngine );
510 }
511 
512 
513 
514 sal_uLong OutlinerView::Select( Paragraph* pParagraph, sal_Bool bSelect,
515     sal_Bool bWithChilds )
516 {
517     DBG_CHKTHIS(OutlinerView,0);
518 
519     sal_uLong nPara = pOwner->pParaList->GetAbsPos( pParagraph );
520     sal_uInt16 nEnd = 0;
521     if ( bSelect )
522         nEnd = 0xffff;
523 
524     sal_uLong nChildCount = 0;
525     if ( bWithChilds )
526         nChildCount = pOwner->pParaList->GetChildCount( pParagraph );
527 
528     ESelection aSel( (sal_uInt16)nPara, 0,(sal_uInt16)(nPara+nChildCount), nEnd );
529     pEditView->SetSelection( aSel );
530     return nChildCount+1;
531 }
532 
533 
534 void OutlinerView::SetAttribs( const SfxItemSet& rAttrs )
535 {
536     DBG_CHKTHIS(OutlinerView,0);
537 
538     sal_Bool bUpdate = pOwner->pEditEngine->GetUpdateMode();
539     pOwner->pEditEngine->SetUpdateMode( sal_False );
540 
541     if( !pOwner->IsInUndo() && pOwner->IsUndoEnabled() )
542         pOwner->UndoActionStart( OLUNDO_ATTR );
543 
544     ParaRange aSel = ImpGetSelectedParagraphs( sal_False );
545 
546     pEditView->SetAttribs( rAttrs );
547 
548     // Bullet-Texte aktualisieren
549     for( sal_uInt16 nPara= aSel.nStartPara; nPara <= aSel.nEndPara; nPara++ )
550     {
551         pOwner->ImplCheckNumBulletItem( nPara );
552         pOwner->ImplCalcBulletText( nPara, sal_False, sal_False );
553 
554         if( !pOwner->IsInUndo() && pOwner->IsUndoEnabled() )
555             pOwner->InsertUndo( new OutlinerUndoCheckPara( pOwner, nPara ) );
556     }
557 
558     if( !pOwner->IsInUndo() && pOwner->IsUndoEnabled() )
559         pOwner->UndoActionEnd( OLUNDO_ATTR );
560 
561     pEditView->SetEditEngineUpdateMode( bUpdate );
562 }
563 
564 ParaRange OutlinerView::ImpGetSelectedParagraphs( sal_Bool bIncludeHiddenChilds )
565 {
566     DBG_CHKTHIS( OutlinerView, 0 );
567 
568     ESelection aSel = pEditView->GetSelection();
569     ParaRange aParas( aSel.nStartPara, aSel.nEndPara );
570     aParas.Adjust();
571 
572     // unsichtbare Childs des letzten Parents in Selektion mit aufnehmen
573     if ( bIncludeHiddenChilds )
574     {
575         Paragraph* pLast = pOwner->pParaList->GetParagraph( aParas.nEndPara );
576         if ( pOwner->pParaList->HasHiddenChilds( pLast ) )
577             aParas.nEndPara =
578                 sal::static_int_cast< sal_uInt16 >(
579                     aParas.nEndPara +
580                     pOwner->pParaList->GetChildCount( pLast ) );
581     }
582     return aParas;
583 }
584 
585 // MT: Name sollte mal geaendert werden!
586 void OutlinerView::AdjustDepth( short nDX )
587 {
588     Indent( nDX );
589 }
590 
591 void OutlinerView::Indent( short nDiff )
592 {
593     DBG_CHKTHIS( OutlinerView, 0 );
594 
595     if( !nDiff || ( ( nDiff > 0 ) && ImpCalcSelectedPages( sal_True ) && !pOwner->ImpCanIndentSelectedPages( this ) ) )
596         return;
597 
598     const bool bOutlinerView = pOwner->pEditEngine->GetControlWord() & EE_CNTRL_OUTLINER;
599     sal_Bool bUpdate = pOwner->pEditEngine->GetUpdateMode();
600     pOwner->pEditEngine->SetUpdateMode( sal_False );
601 
602     sal_Bool bUndo = !pOwner->IsInUndo() && pOwner->IsUndoEnabled();
603 
604     if( bUndo )
605         pOwner->UndoActionStart( OLUNDO_DEPTH );
606 
607     sal_Int16 nMinDepth = -1;   // Optimierung: Nicht unnoetig viele Absatze neu berechnen
608 
609     ParaRange aSel = ImpGetSelectedParagraphs( sal_True );
610     for ( sal_uInt16 nPara = aSel.nStartPara; nPara <= aSel.nEndPara; nPara++ )
611     {
612         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
613 
614         sal_Int16 nOldDepth = pPara->GetDepth();
615         sal_Int16 nNewDepth = nOldDepth + nDiff;
616 
617         if( bOutlinerView && nPara )
618         {
619             const bool bPage = pPara->HasFlag(PARAFLAG_ISPAGE);
620             if( (bPage && (nDiff == +1)) || (!bPage && (nDiff == -1) && (nOldDepth <= 0))  )
621             {
622                 // App benachrichtigen
623                 pOwner->nDepthChangedHdlPrevDepth = (sal_Int16)nOldDepth;
624                 pOwner->mnDepthChangeHdlPrevFlags = pPara->nFlags;
625                 pOwner->pHdlParagraph = pPara;
626 
627                 if( bPage )
628                     pPara->RemoveFlag( PARAFLAG_ISPAGE );
629                 else
630                     pPara->SetFlag( PARAFLAG_ISPAGE );
631 
632                 pOwner->DepthChangedHdl();
633                 pOwner->pEditEngine->QuickMarkInvalid( ESelection( nPara, 0, nPara, 0 ) );
634 
635                 if( bUndo )
636                     pOwner->InsertUndo( new OutlinerUndoChangeParaFlags( pOwner, nPara, pOwner->mnDepthChangeHdlPrevFlags, pPara->nFlags ) );
637 
638                 continue;
639             }
640         }
641 
642         // do not switch off numeration with tab
643         if( (nOldDepth == 0) && (nNewDepth == -1) )
644             continue;
645 
646         // do not indent if there is no numeration enabled
647         if( nOldDepth == -1 )
648             continue;
649 
650         if ( nNewDepth < pOwner->nMinDepth )
651             nNewDepth = pOwner->nMinDepth;
652         if ( nNewDepth > pOwner->nMaxDepth )
653             nNewDepth = pOwner->nMaxDepth;
654 
655         if( nOldDepth < nMinDepth )
656             nMinDepth = nOldDepth;
657         if( nNewDepth < nMinDepth )
658             nMinDepth = nNewDepth;
659 
660         if( nOldDepth != nNewDepth )
661         {
662             if ( ( nPara == aSel.nStartPara ) && aSel.nStartPara && ( pOwner->ImplGetOutlinerMode() != OUTLINERMODE_TEXTOBJECT ))
663             {
664                 // Sonderfall: Der Vorgaenger eines eingerueckten Absatzes ist
665                 // unsichtbar und steht jetzt auf der gleichen Ebene wie der
666                 // sichtbare Absatz. In diesem Fall wird der naechste sichtbare
667                 // Absatz gesucht und aufgeplustert.
668 #ifdef DBG_UTIL
669                 Paragraph* _pPara = pOwner->pParaList->GetParagraph( aSel.nStartPara );
670                 DBG_ASSERT(_pPara->IsVisible(),"Selected Paragraph invisible ?!");
671 #endif
672                 Paragraph* pPrev= pOwner->pParaList->GetParagraph( aSel.nStartPara-1 );
673 
674                 if( !pPrev->IsVisible() && ( pPrev->GetDepth() == nNewDepth ) )
675                 {
676                     // Vorgaenger ist eingeklappt und steht auf gleicher Ebene
677                     // => naechsten sichtbaren Absatz suchen und expandieren
678                     pPrev = pOwner->pParaList->GetParent( pPrev );
679                     while( !pPrev->IsVisible() )
680                         pPrev = pOwner->pParaList->GetParent( pPrev );
681 
682                     pOwner->Expand( pPrev );
683                     pOwner->InvalidateBullet( pPrev, pOwner->pParaList->GetAbsPos( pPrev ) );
684                 }
685             }
686 
687             pOwner->nDepthChangedHdlPrevDepth = (sal_Int16)nOldDepth;
688             pOwner->mnDepthChangeHdlPrevFlags = pPara->nFlags;
689             pOwner->pHdlParagraph = pPara;
690 
691             pOwner->ImplInitDepth( nPara, nNewDepth, sal_True, sal_False );
692             pOwner->ImplCalcBulletText( nPara, sal_False, sal_False );
693 
694             if ( pOwner->ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT )
695                 pOwner->ImplSetLevelDependendStyleSheet( nPara );
696 
697             // App benachrichtigen
698             pOwner->DepthChangedHdl();
699         }
700         else
701         {
702             // Needs at least a repaint...
703             pOwner->pEditEngine->QuickMarkInvalid( ESelection( nPara, 0, nPara, 0 ) );
704         }
705     }
706 
707     // MT 19.08.99: War mal fuer Optimierung (outliner.cxx#1.193),
708     // hat aber zu zuviel Wartungsaufwand / doppelten Funktionen gefuehrt
709     // und zu wenig gebracht:
710     // pOwner->ImpSetBulletTextsFrom( aSel.nStartPara+1, nMinDepth );
711     // Wird jetzt direkt in Schleife mit ImplCalcBulletText() erledigt.
712     // Jetzt fehlen nur noch die folgenden Ansaetze, die davon betroffen sind.
713     sal_uInt16 nParas = (sal_uInt16)pOwner->pParaList->GetParagraphCount();
714     for ( sal_uInt16 n = aSel.nEndPara+1; n < nParas; n++ )
715     {
716         Paragraph* pPara = pOwner->pParaList->GetParagraph( n );
717         if ( pPara->GetDepth() < nMinDepth )
718             break;
719         pOwner->ImplCalcBulletText( n, sal_False, sal_False );
720     }
721 
722     if ( bUpdate )
723     {
724         pEditView->SetEditEngineUpdateMode( sal_True );
725         pEditView->ShowCursor();
726     }
727 
728     if( bUndo )
729         pOwner->UndoActionEnd( OLUNDO_DEPTH );
730 }
731 
732 sal_Bool OutlinerView::AdjustHeight( long nDY )
733 {
734     DBG_CHKTHIS(OutlinerView,0);
735     pEditView->MoveParagraphs( nDY );
736     return sal_True;    // remove return value...
737 }
738 
739 void OutlinerView::AdjustDepth( Paragraph* pPara, short nDX, sal_Bool bWithChilds)
740 {
741     DBG_CHKTHIS(OutlinerView,0);
742     sal_uLong nStartPara = pOwner->pParaList->GetAbsPos( pPara );
743     sal_uLong nEndPara = nStartPara;
744     if ( bWithChilds )
745         nEndPara += pOwner->pParaList->GetChildCount( pPara );
746     ESelection aSel((sal_uInt16)nStartPara, 0,(sal_uInt16)nEndPara, 0xffff );
747     pEditView->SetSelection( aSel );
748     AdjustDepth( nDX );
749 }
750 
751 void OutlinerView::AdjustHeight( Paragraph* pPara, long nDY, sal_Bool bWithChilds )
752 {
753     DBG_CHKTHIS(OutlinerView,0);
754     sal_uLong nStartPara = pOwner->pParaList->GetAbsPos( pPara );
755     sal_uLong nEndPara = nStartPara;
756     if ( bWithChilds )
757         nEndPara += pOwner->pParaList->GetChildCount( pPara );
758     ESelection aSel( (sal_uInt16)nStartPara, 0, (sal_uInt16)nEndPara, 0xffff );
759     pEditView->SetSelection( aSel );
760     AdjustHeight( nDY );
761 }
762 
763 
764 Rectangle OutlinerView::GetVisArea() const
765 {
766     DBG_CHKTHIS(OutlinerView,0);
767     return pEditView->GetVisArea();
768 }
769 
770 
771 Point OutlinerView::ImpGetDocPos( const Point& rPosPixel )
772 {
773     DBG_CHKTHIS(OutlinerView,0);
774     Rectangle aOutArWin = GetOutputArea();
775     // Position in der OutputArea berechnen
776     Point aCurPosDoc( rPosPixel );
777     aCurPosDoc = pEditView->GetWindow()->PixelToLogic( aCurPosDoc );
778     aCurPosDoc -= aOutArWin.TopLeft();
779     aCurPosDoc += pEditView->GetVisArea().TopLeft();
780     return aCurPosDoc;
781 }
782 
783 // MT 05/00: Wofuer dies ImpXXXScroll, sollte das nicht die EditEngine machen???
784 
785 void OutlinerView::ImpDragScroll( const Point& rPosPix )
786 {
787     DBG_CHKTHIS(OutlinerView,0);
788     Point aPosWin = pEditView->GetWindow()->PixelToLogic( rPosPix );
789     Rectangle aOutputArWin = pEditView->GetOutputArea();
790     if ( aPosWin.X() <= aOutputArWin.Left() + nDDScrollLRBorderWidthWin)
791         ImpScrollLeft();
792     else if( aPosWin.X() >= aOutputArWin.Right()- nDDScrollLRBorderWidthWin)
793         ImpScrollRight();
794     else if( aPosWin.Y() <= aOutputArWin.Top() + nDDScrollTBBorderWidthWin)
795         ImpScrollUp();
796     else if(aPosWin.Y() >= aOutputArWin.Bottom() - nDDScrollTBBorderWidthWin)
797         ImpScrollDown();
798 }
799 
800 
801 void OutlinerView::ImpScrollLeft()
802 {
803     DBG_CHKTHIS(OutlinerView,0);
804     Rectangle aVisArea( pEditView->GetVisArea() );
805     long nMaxScrollOffs = aVisArea.Left();
806     if ( !nMaxScrollOffs )
807         return;
808     long nScrollOffsRef = (aVisArea.GetWidth() * OL_SCROLL_HOROFFSET) / 100;
809     if ( !nScrollOffsRef )
810         nScrollOffsRef = 1;
811     if ( nScrollOffsRef > nMaxScrollOffs )
812         nScrollOffsRef = nMaxScrollOffs;
813 
814     ImpHideDDCursor();
815     Scroll( -nScrollOffsRef, 0 );
816 
817     EditStatus aScrollStat;
818     aScrollStat.GetStatusWord() = EE_STAT_HSCROLL;
819     pOwner->pEditEngine->GetStatusEventHdl().Call( &aScrollStat );
820 }
821 
822 
823 void OutlinerView::ImpScrollRight()
824 {
825     DBG_CHKTHIS(OutlinerView,0);
826     Rectangle aVisArea( pEditView->GetVisArea() );
827     long nMaxScrollOffs = pOwner->pEditEngine->GetPaperSize().Width() -
828                           aVisArea.Right();
829     if ( !nMaxScrollOffs )
830         return;
831     long nScrollOffsRef = (aVisArea.GetWidth() * OL_SCROLL_HOROFFSET) / 100;
832     if ( !nScrollOffsRef )
833         nScrollOffsRef = 1;
834     if ( nScrollOffsRef > nMaxScrollOffs )
835         nScrollOffsRef = nMaxScrollOffs;
836 
837     ImpHideDDCursor();
838     Scroll( nScrollOffsRef, 0 );
839 
840     EditStatus aScrollStat;
841     aScrollStat.GetStatusWord() = EE_STAT_HSCROLL;
842     pOwner->pEditEngine->GetStatusEventHdl().Call( &aScrollStat );
843 }
844 
845 
846 void OutlinerView::ImpScrollDown()
847 {
848     DBG_CHKTHIS(OutlinerView,0);
849     Rectangle aVisArea( pEditView->GetVisArea() );
850     Size aDocSize( 0, (long)pOwner->pEditEngine->GetTextHeight() );
851 
852     long nMaxScrollOffs = aDocSize.Height();
853     nMaxScrollOffs -= aVisArea.Top();
854     nMaxScrollOffs -= aVisArea.GetHeight();
855     if ( !nMaxScrollOffs )
856         return;
857 
858     long nScrollOffsRef = (aVisArea.GetHeight() * OL_SCROLL_VEROFFSET) / 100;
859 
860     if ( nScrollOffsRef > nMaxScrollOffs )
861         nScrollOffsRef = nMaxScrollOffs;
862     if ( !nScrollOffsRef )
863         nScrollOffsRef = 1;
864 
865     ImpHideDDCursor();
866     Scroll( 0, -nScrollOffsRef );
867 
868     EditStatus aScrollStat;
869     aScrollStat.GetStatusWord() = EE_STAT_VSCROLL;
870     pOwner->pEditEngine->GetStatusEventHdl().Call( &aScrollStat );
871 }
872 
873 
874 void OutlinerView::ImpScrollUp()
875 {
876     DBG_CHKTHIS(OutlinerView,0);
877     Rectangle aVisArea( pEditView->GetVisArea() );
878     long nMaxScrollOffs = aVisArea.Top();
879     if ( !nMaxScrollOffs )
880         return;
881     long nScrollOffsRef = (aVisArea.GetHeight() * OL_SCROLL_VEROFFSET) / 100;
882 
883 
884     if ( nScrollOffsRef > nMaxScrollOffs )
885         nScrollOffsRef = nMaxScrollOffs;
886     if ( !nScrollOffsRef )
887         nScrollOffsRef = 1;
888 
889     ImpHideDDCursor();
890     Scroll( 0, nScrollOffsRef );
891 
892     EditStatus aScrollStat;
893     aScrollStat.GetStatusWord() = EE_STAT_VSCROLL;
894     pOwner->pEditEngine->GetStatusEventHdl().Call( &aScrollStat );
895 }
896 
897 
898 void OutlinerView::Expand()
899 {
900     DBG_CHKTHIS( OutlinerView, 0 );
901     ParaRange aParas = ImpGetSelectedParagraphs( sal_False );
902     ImplExpandOrCollaps( aParas.nStartPara, aParas.nEndPara, sal_True );
903 }
904 
905 
906 void OutlinerView::Collapse()
907 {
908     DBG_CHKTHIS( OutlinerView, 0 );
909     ParaRange aParas = ImpGetSelectedParagraphs( sal_False );
910     ImplExpandOrCollaps( aParas.nStartPara, aParas.nEndPara, sal_False );
911 }
912 
913 
914 void OutlinerView::ExpandAll()
915 {
916     DBG_CHKTHIS( OutlinerView, 0 );
917     ImplExpandOrCollaps( 0, (sal_uInt16)(pOwner->pParaList->GetParagraphCount()-1), sal_True );
918 }
919 
920 
921 void OutlinerView::CollapseAll()
922 {
923     DBG_CHKTHIS(OutlinerView,0);
924     ImplExpandOrCollaps( 0, (sal_uInt16)(pOwner->pParaList->GetParagraphCount()-1), sal_False );
925 }
926 
927 void OutlinerView::ImplExpandOrCollaps( sal_uInt16 nStartPara, sal_uInt16 nEndPara, sal_Bool bExpand )
928 {
929     DBG_CHKTHIS( OutlinerView, 0 );
930 
931     sal_Bool bUpdate = pOwner->GetUpdateMode();
932     pOwner->SetUpdateMode( sal_False );
933 
934     sal_Bool bUndo = !pOwner->IsInUndo() && pOwner->IsUndoEnabled();
935     if( bUndo )
936         pOwner->UndoActionStart( bExpand ? OLUNDO_EXPAND : OLUNDO_COLLAPSE );
937 
938     for ( sal_uInt16 nPara = nStartPara; nPara <= nEndPara; nPara++ )
939     {
940         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
941         sal_Bool bDone = bExpand ? pOwner->Expand( pPara ) : pOwner->Collapse( pPara );
942         if( bDone )
943         {
944             // Der Strich unter dem Absatz muss verschwinden...
945             pOwner->pEditEngine->QuickMarkToBeRepainted( nPara );
946         }
947     }
948 
949     if( bUndo )
950         pOwner->UndoActionEnd( bExpand ? OLUNDO_EXPAND : OLUNDO_COLLAPSE );
951 
952     if ( bUpdate )
953     {
954         pOwner->SetUpdateMode( sal_True );
955         pEditView->ShowCursor();
956     }
957 }
958 
959 
960 void OutlinerView::Expand( Paragraph* pPara)
961 {
962     DBG_CHKTHIS(OutlinerView,0);
963     pOwner->Expand( pPara );
964 }
965 
966 
967 void OutlinerView::Collapse( Paragraph* pPara)
968 {
969     DBG_CHKTHIS(OutlinerView,0);
970     pOwner->Collapse( pPara );
971 }
972 
973 void OutlinerView::InsertText( const OutlinerParaObject& rParaObj )
974 {
975     // MT: Wie Paste, nur EditView::Insert, statt EditView::Paste.
976     // Eigentlich nicht ganz richtig, das evtl. Einrueckungen
977     // korrigiert werden muessen, aber das kommt spaeter durch ein
978     // allgemeingueltiges Import.
979     // Dann wird im Inserted gleich ermittelt, was f�r eine Einrueckebene
980     // Moegliche Struktur:
981     // pImportInfo mit DestPara, DestPos, nFormat, pParaObj...
982     // Evtl. Problematisch:
983     // EditEngine, RTF => Absplittung des Bereichs, spaeter
984     // zusammenfuehrung
985 
986     DBG_CHKTHIS(OutlinerView,0);
987 
988     if ( ImpCalcSelectedPages( sal_False ) && !pOwner->ImpCanDeleteSelectedPages( this ) )
989         return;
990 
991     pOwner->UndoActionStart( OLUNDO_INSERT );
992 
993     pOwner->pEditEngine->SetUpdateMode( sal_False );
994     sal_uLong nStart, nParaCount;
995     nParaCount = pOwner->pEditEngine->GetParagraphCount();
996     sal_uInt16 nSize = ImpInitPaste( nStart );
997     pEditView->InsertText( rParaObj.GetTextObject() );
998     ImpPasted( nStart, nParaCount, nSize);
999     pEditView->SetEditEngineUpdateMode( sal_True );
1000 
1001     pOwner->UndoActionEnd( OLUNDO_INSERT );
1002 
1003     pEditView->ShowCursor( sal_True, sal_True );
1004 }
1005 
1006 
1007 
1008 void OutlinerView::Cut()
1009 {
1010     DBG_CHKTHIS(OutlinerView,0);
1011     if ( !ImpCalcSelectedPages( sal_False ) || pOwner->ImpCanDeleteSelectedPages( this ) )
1012         pEditView->Cut();
1013 }
1014 
1015 void OutlinerView::Paste()
1016 {
1017     DBG_CHKTHIS(OutlinerView,0);
1018     PasteSpecial(); // HACK(SD ruft nicht PasteSpecial auf)
1019 }
1020 
1021 void OutlinerView::PasteSpecial()
1022 {
1023     DBG_CHKTHIS(OutlinerView,0);
1024     if ( !ImpCalcSelectedPages( sal_False ) || pOwner->ImpCanDeleteSelectedPages( this ) )
1025     {
1026         pOwner->UndoActionStart( OLUNDO_INSERT );
1027 
1028         pOwner->pEditEngine->SetUpdateMode( sal_False );
1029         pOwner->bPasting = sal_True;
1030         pEditView->PasteSpecial();
1031 
1032         if ( pOwner->ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT )
1033         {
1034             const sal_uInt16 nParaCount = pOwner->pEditEngine->GetParagraphCount();
1035 
1036             for( sal_uInt16 nPara = 0; nPara < nParaCount; nPara++ )
1037                 pOwner->ImplSetLevelDependendStyleSheet( nPara );
1038         }
1039 
1040         pEditView->SetEditEngineUpdateMode( sal_True );
1041         pOwner->UndoActionEnd( OLUNDO_INSERT );
1042         pEditView->ShowCursor( sal_True, sal_True );
1043     }
1044 }
1045 
1046 List* OutlinerView::CreateSelectionList()
1047 {
1048     DBG_CHKTHIS( OutlinerView, 0 );
1049 
1050     ParaRange aParas = ImpGetSelectedParagraphs( sal_True );
1051     List* pSelList = new List;
1052     for ( sal_uInt16 nPara = aParas.nStartPara; nPara <= aParas.nEndPara; nPara++ )
1053     {
1054         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
1055         pSelList->Insert( pPara, LIST_APPEND );
1056     }
1057     return pSelList;
1058 }
1059 
1060 SfxStyleSheet* OutlinerView::GetStyleSheet() const
1061 {
1062     DBG_CHKTHIS(OutlinerView,0);
1063     return pEditView->GetStyleSheet();
1064 }
1065 
1066 void OutlinerView::SetStyleSheet( SfxStyleSheet* pStyle )
1067 {
1068     DBG_CHKTHIS(OutlinerView,0);
1069     pEditView->SetStyleSheet( pStyle );
1070 
1071     ParaRange aSel = ImpGetSelectedParagraphs( sal_True );
1072     for( sal_uInt16 nPara = aSel.nStartPara; nPara <= aSel.nEndPara; nPara++ )
1073     {
1074         pOwner->ImplCheckNumBulletItem( nPara );
1075         pOwner->ImplCalcBulletText( nPara, sal_False, sal_False );
1076     }
1077 }
1078 
1079 Pointer OutlinerView::GetPointer( const Point& rPosPixel )
1080 {
1081     DBG_CHKTHIS(OutlinerView,0);
1082 
1083     MouseTarget eTarget;
1084     ImpCheckMousePos( rPosPixel, eTarget );
1085 
1086     PointerStyle ePointerStyle = POINTER_ARROW;
1087     if ( eTarget == MouseText )
1088     {
1089         ePointerStyle = GetOutliner()->IsVertical() ? POINTER_TEXT_VERTICAL : POINTER_TEXT;
1090     }
1091     else if ( eTarget == MouseHypertext )
1092     {
1093         ePointerStyle = POINTER_REFHAND;
1094     }
1095     else if ( eTarget == MouseBullet )
1096     {
1097         ePointerStyle = POINTER_MOVE;
1098     }
1099 
1100     return Pointer( ePointerStyle );
1101 }
1102 
1103 
1104 sal_uInt16 OutlinerView::ImpInitPaste( sal_uLong& rStart )
1105 {
1106     DBG_CHKTHIS(OutlinerView,0);
1107     pOwner->bPasting = sal_True;
1108     ESelection aSelection( pEditView->GetSelection() );
1109     aSelection.Adjust();
1110     rStart = aSelection.nStartPara;
1111     sal_uInt16 nSize = aSelection.nEndPara - aSelection.nStartPara + 1;
1112     return nSize;
1113 }
1114 
1115 
1116 void OutlinerView::ImpPasted( sal_uLong nStart, sal_uLong nPrevParaCount, sal_uInt16 nSize)
1117 {
1118     DBG_CHKTHIS(OutlinerView,0);
1119     pOwner->bPasting = sal_False;
1120     sal_uLong nCurParaCount = (sal_uLong)pOwner->pEditEngine->GetParagraphCount();
1121     if( nCurParaCount < nPrevParaCount )
1122         nSize = sal::static_int_cast< sal_uInt16 >(
1123             nSize - ( nPrevParaCount - nCurParaCount ) );
1124     else
1125         nSize = sal::static_int_cast< sal_uInt16 >(
1126             nSize + ( nCurParaCount - nPrevParaCount ) );
1127     pOwner->ImpTextPasted( nStart, nSize );
1128 }
1129 
1130 
1131 void OutlinerView::Command( const CommandEvent& rCEvt )
1132 {
1133     DBG_CHKTHIS(OutlinerView,0);
1134     pEditView->Command( rCEvt );
1135 }
1136 
1137 
1138 void OutlinerView::SelectRange( sal_uLong nFirst, sal_uInt16 nCount )
1139 {
1140     DBG_CHKTHIS(OutlinerView,0);
1141     sal_uLong nLast = nFirst+nCount;
1142     nCount = (sal_uInt16)pOwner->pParaList->GetParagraphCount();
1143     if( nLast <= nCount )
1144         nLast = nCount - 1;
1145     ESelection aSel( (sal_uInt16)nFirst, 0, (sal_uInt16)nLast, 0xffff );
1146     pEditView->SetSelection( aSel );
1147 }
1148 
1149 
1150 sal_uInt16 OutlinerView::ImpCalcSelectedPages( sal_Bool bIncludeFirstSelected )
1151 {
1152     DBG_CHKTHIS(OutlinerView,0);
1153 
1154     ESelection aSel( pEditView->GetSelection() );
1155     aSel.Adjust();
1156 
1157     sal_uInt16 nPages = 0;
1158     sal_uInt16 nFirstPage = 0xFFFF;
1159     sal_uInt16 nStartPara = aSel.nStartPara;
1160     if ( !bIncludeFirstSelected )
1161         nStartPara++;   // alle nach StartPara kommenden Absaetze werden geloescht
1162     for ( sal_uInt16 nPara = nStartPara; nPara <= aSel.nEndPara; nPara++ )
1163     {
1164         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
1165         DBG_ASSERT(pPara, "ImpCalcSelectedPages: ungueltige Selection? ");
1166         if( pPara->HasFlag(PARAFLAG_ISPAGE) )
1167         {
1168             nPages++;
1169             if( nFirstPage == 0xFFFF )
1170                 nFirstPage = nPara;
1171         }
1172     }
1173 
1174     if( nPages )
1175     {
1176         pOwner->nDepthChangedHdlPrevDepth = nPages;
1177         pOwner->pHdlParagraph = 0;
1178         pOwner->mnFirstSelPage = nFirstPage;
1179     }
1180 
1181     return nPages;
1182 }
1183 
1184 
1185 void OutlinerView::ToggleBullets()
1186 {
1187     pOwner->UndoActionStart( OLUNDO_DEPTH );
1188 
1189     ESelection aSel( pEditView->GetSelection() );
1190     aSel.Adjust();
1191 
1192     const bool bUpdate = pOwner->pEditEngine->GetUpdateMode();
1193     pOwner->pEditEngine->SetUpdateMode( sal_False );
1194 
1195     sal_Int16 nDepth = -2;
1196 
1197     for ( sal_uInt16 nPara = aSel.nStartPara; nPara <= aSel.nEndPara; nPara++ )
1198     {
1199         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
1200         DBG_ASSERT(pPara, "OutlinerView::ToggleBullets(), illegal selection?");
1201 
1202         if( pPara )
1203         {
1204             if( nDepth == -2 )
1205                 nDepth = (pOwner->GetDepth(nPara) == -1) ? 0 : -1;
1206 
1207             pOwner->SetDepth( pPara, nDepth );
1208 
1209             if( nDepth == -1 )
1210             {
1211                 const SfxItemSet& rAttrs = pOwner->GetParaAttribs( nPara );
1212                 if(rAttrs.GetItemState( EE_PARA_BULLETSTATE ) == SFX_ITEM_SET)
1213                 {
1214                     SfxItemSet aAttrs(rAttrs);
1215                     aAttrs.ClearItem( EE_PARA_BULLETSTATE );
1216                     pOwner->SetParaAttribs( nPara, aAttrs );
1217                 }
1218             }
1219         }
1220     }
1221 
1222     // --> OD 2009-03-10 #i100014#
1223     // It is not a good idea to substract 1 from a count and cast the result
1224     // to sal_uInt16 without check, if the count is 0.
1225     sal_uInt16 nParaCount = (sal_uInt16) (pOwner->pParaList->GetParagraphCount());
1226     // <--
1227     pOwner->ImplCheckParagraphs( aSel.nStartPara, nParaCount );
1228     pOwner->pEditEngine->QuickMarkInvalid( ESelection( aSel.nStartPara, 0, nParaCount, 0 ) );
1229 
1230     pOwner->pEditEngine->SetUpdateMode( bUpdate );
1231 
1232     pOwner->UndoActionEnd( OLUNDO_DEPTH );
1233 }
1234 
1235 void OutlinerView::EnableBullets()
1236 {
1237     pOwner->UndoActionStart( OLUNDO_DEPTH );
1238 
1239     ESelection aSel( pEditView->GetSelection() );
1240     aSel.Adjust();
1241 
1242     const bool bUpdate = pOwner->pEditEngine->GetUpdateMode();
1243     pOwner->pEditEngine->SetUpdateMode( sal_False );
1244 
1245     for ( sal_uInt16 nPara = aSel.nStartPara; nPara <= aSel.nEndPara; nPara++ )
1246     {
1247         Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
1248         DBG_ASSERT(pPara, "OutlinerView::ToggleBullets(), illegal selection?");
1249 
1250         if( pPara && (pOwner->GetDepth(nPara) == -1) )
1251         {
1252             pOwner->SetDepth( pPara, 0 );
1253         }
1254     }
1255 
1256     // --> OD 2009-03-10 #i100014#
1257     // It is not a good idea to substract 1 from a count and cast the result
1258     // to sal_uInt16 without check, if the count is 0.
1259     sal_uInt16 nParaCount = (sal_uInt16) (pOwner->pParaList->GetParagraphCount());
1260     // <--
1261     pOwner->ImplCheckParagraphs( aSel.nStartPara, nParaCount );
1262     pOwner->pEditEngine->QuickMarkInvalid( ESelection( aSel.nStartPara, 0, nParaCount, 0 ) );
1263 
1264     pOwner->pEditEngine->SetUpdateMode( bUpdate );
1265 
1266     pOwner->UndoActionEnd( OLUNDO_DEPTH );
1267 }
1268 
1269 
1270 void OutlinerView::RemoveAttribsKeepLanguages( sal_Bool bRemoveParaAttribs )
1271 {
1272     RemoveAttribs( bRemoveParaAttribs, 0, sal_True /*keep language attribs*/ );
1273 }
1274 
1275 void OutlinerView::RemoveAttribs( sal_Bool bRemoveParaAttribs, sal_uInt16 nWhich, sal_Bool bKeepLanguages )
1276 {
1277     DBG_CHKTHIS(OutlinerView,0);
1278     sal_Bool bUpdate = pOwner->GetUpdateMode();
1279     pOwner->SetUpdateMode( sal_False );
1280     pOwner->UndoActionStart( OLUNDO_ATTR );
1281     if (bKeepLanguages)
1282         pEditView->RemoveAttribsKeepLanguages( bRemoveParaAttribs );
1283     else
1284         pEditView->RemoveAttribs( bRemoveParaAttribs, nWhich );
1285     if ( bRemoveParaAttribs )
1286     {
1287         // Ueber alle Absaetze, und Einrueckung und Level einstellen
1288         ESelection aSel = pEditView->GetSelection();
1289         aSel.Adjust();
1290         for ( sal_uInt16 nPara = aSel.nStartPara; nPara <= aSel.nEndPara; nPara++ )
1291         {
1292             Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
1293             pOwner->ImplInitDepth( nPara, pPara->GetDepth(), sal_False, sal_False );
1294         }
1295     }
1296     pOwner->UndoActionEnd( OLUNDO_ATTR );
1297     pOwner->SetUpdateMode( bUpdate );
1298 }
1299 
1300 
1301 
1302 // =====================================================================
1303 // ======================   Einfache Durchreicher =======================
1304 // ======================================================================
1305 
1306 
1307 void OutlinerView::InsertText( const XubString& rNew, sal_Bool bSelect )
1308 {
1309     DBG_CHKTHIS(OutlinerView,0);
1310     if( pOwner->bFirstParaIsEmpty )
1311         pOwner->Insert( String() );
1312     pEditView->InsertText( rNew, bSelect );
1313 }
1314 
1315 void OutlinerView::SetVisArea( const Rectangle& rRec )
1316 {
1317     DBG_CHKTHIS(OutlinerView,0);
1318     pEditView->SetVisArea( rRec );
1319 }
1320 
1321 
1322 void OutlinerView::SetSelection( const ESelection& rSel )
1323 {
1324     DBG_CHKTHIS(OutlinerView,0);
1325     pEditView->SetSelection( rSel );
1326 }
1327 
1328 void OutlinerView::SetReadOnly( sal_Bool bReadOnly )
1329 {
1330     DBG_CHKTHIS(OutlinerView,0);
1331     pEditView->SetReadOnly( bReadOnly );
1332 }
1333 
1334 sal_Bool OutlinerView::IsReadOnly() const
1335 {
1336     DBG_CHKTHIS(OutlinerView,0);
1337     return pEditView->IsReadOnly();
1338 }
1339 
1340 sal_Bool OutlinerView::HasSelection() const
1341 {
1342     DBG_CHKTHIS(OutlinerView,0);
1343     return pEditView->HasSelection();
1344 }
1345 
1346 
1347 void OutlinerView::ShowCursor( sal_Bool bGotoCursor )
1348 {
1349     DBG_CHKTHIS(OutlinerView,0);
1350     pEditView->ShowCursor( bGotoCursor );
1351 }
1352 
1353 
1354 void OutlinerView::HideCursor()
1355 {
1356     DBG_CHKTHIS(OutlinerView,0);
1357     pEditView->HideCursor();
1358 }
1359 
1360 
1361 void OutlinerView::SetWindow( Window* pWin )
1362 {
1363     DBG_CHKTHIS(OutlinerView,0);
1364     pEditView->SetWindow( pWin );
1365 }
1366 
1367 
1368 Window* OutlinerView::GetWindow() const
1369 {
1370     DBG_CHKTHIS(OutlinerView,0);
1371     return pEditView->GetWindow();
1372 }
1373 
1374 
1375 void OutlinerView::SetOutputArea( const Rectangle& rRect )
1376 {
1377     DBG_CHKTHIS(OutlinerView,0);
1378     pEditView->SetOutputArea( rRect );
1379 }
1380 
1381 
1382 Rectangle OutlinerView::GetOutputArea() const
1383 {
1384     DBG_CHKTHIS(OutlinerView,0);
1385     return pEditView->GetOutputArea();
1386 }
1387 
1388 
1389 XubString OutlinerView::GetSelected() const
1390 {
1391     DBG_CHKTHIS(OutlinerView,0);
1392     return pEditView->GetSelected();
1393 }
1394 
1395 
1396 void OutlinerView::RemoveCharAttribs( sal_uLong nPara, sal_uInt16 nWhich)
1397 {
1398     DBG_CHKTHIS(OutlinerView,0);
1399     pEditView->RemoveCharAttribs( (sal_uInt16)nPara, nWhich);
1400 }
1401 
1402 
1403 void OutlinerView::CompleteAutoCorrect()
1404 {
1405     DBG_CHKTHIS(OutlinerView,0);
1406     pEditView->CompleteAutoCorrect();
1407 }
1408 
1409 
1410 EESpellState OutlinerView::StartSpeller( sal_Bool bMultiDoc )
1411 {
1412     DBG_CHKTHIS(OutlinerView,0);
1413     return pEditView->StartSpeller( bMultiDoc );
1414 }
1415 
1416 
1417 EESpellState OutlinerView::StartThesaurus()
1418 {
1419     DBG_CHKTHIS(OutlinerView,0);
1420     return pEditView->StartThesaurus();
1421 }
1422 
1423 
1424 void OutlinerView::StartTextConversion(
1425     LanguageType nSrcLang, LanguageType nDestLang, const Font *pDestFont,
1426     sal_Int32 nOptions, sal_Bool bIsInteractive, sal_Bool bMultipleDoc )
1427 {
1428     DBG_CHKTHIS(OutlinerView,0);
1429     if (
1430         (LANGUAGE_KOREAN == nSrcLang && LANGUAGE_KOREAN == nDestLang) ||
1431         (LANGUAGE_CHINESE_SIMPLIFIED  == nSrcLang && LANGUAGE_CHINESE_TRADITIONAL == nDestLang) ||
1432         (LANGUAGE_CHINESE_TRADITIONAL == nSrcLang && LANGUAGE_CHINESE_SIMPLIFIED  == nDestLang)
1433        )
1434     {
1435         pEditView->StartTextConversion( nSrcLang, nDestLang, pDestFont, nOptions, bIsInteractive, bMultipleDoc );
1436     }
1437     else
1438     {
1439         DBG_ERROR( "unexpected language" );
1440     }
1441 }
1442 
1443 
1444 sal_uInt16 OutlinerView::StartSearchAndReplace( const SvxSearchItem& rSearchItem )
1445 {
1446     DBG_CHKTHIS(OutlinerView,0);
1447     return pEditView->StartSearchAndReplace( rSearchItem );
1448 }
1449 
1450 void OutlinerView::TransliterateText( sal_Int32 nTransliterationMode )
1451 {
1452     DBG_CHKTHIS(OutlinerView,0);
1453     pEditView->TransliterateText( nTransliterationMode );
1454 }
1455 
1456 
1457 
1458 ESelection OutlinerView::GetSelection()
1459 {
1460     DBG_CHKTHIS(OutlinerView,0);
1461     return pEditView->GetSelection();
1462 }
1463 
1464 
1465 void OutlinerView::Scroll( long nHorzScroll, long nVertScroll )
1466 {
1467     DBG_CHKTHIS(OutlinerView,0);
1468     pEditView->Scroll( nHorzScroll, nVertScroll );
1469 }
1470 
1471 
1472 void OutlinerView::SetControlWord( sal_uLong nWord )
1473 {
1474     DBG_CHKTHIS(OutlinerView,0);
1475     pEditView->SetControlWord( nWord );
1476 }
1477 
1478 
1479 sal_uLong OutlinerView::GetControlWord() const
1480 {
1481     DBG_CHKTHIS(OutlinerView,0);
1482     return pEditView->GetControlWord();
1483 }
1484 
1485 
1486 void OutlinerView::SetAnchorMode( EVAnchorMode eMode )
1487 {
1488     DBG_CHKTHIS(OutlinerView,0);
1489     pEditView->SetAnchorMode( eMode );
1490 }
1491 
1492 
1493 EVAnchorMode OutlinerView::GetAnchorMode() const
1494 {
1495     DBG_CHKTHIS(OutlinerView,0);
1496     return pEditView->GetAnchorMode();
1497 }
1498 
1499 
1500 void OutlinerView::Undo()
1501 {
1502     DBG_CHKTHIS(OutlinerView,0);
1503     pEditView->Undo();
1504 }
1505 
1506 
1507 void OutlinerView::Redo()
1508 {
1509     DBG_CHKTHIS(OutlinerView,0);
1510     pEditView->Redo();
1511 }
1512 
1513 
1514 void OutlinerView::EnablePaste( sal_Bool bEnable )
1515 {
1516     DBG_CHKTHIS(OutlinerView,0);
1517     pEditView->EnablePaste( bEnable );
1518 }
1519 
1520 
1521 void OutlinerView::Copy()
1522 {
1523     DBG_CHKTHIS(OutlinerView,0);
1524     pEditView->Copy();
1525 }
1526 
1527 
1528 void OutlinerView::InsertField( const SvxFieldItem& rFld )
1529 {
1530     DBG_CHKTHIS(OutlinerView,0);
1531     pEditView->InsertField( rFld );
1532 }
1533 
1534 
1535 const SvxFieldItem* OutlinerView::GetFieldUnderMousePointer() const
1536 {
1537     DBG_CHKTHIS(OutlinerView,0);
1538     return pEditView->GetFieldUnderMousePointer();
1539 }
1540 
1541 
1542 const SvxFieldItem* OutlinerView::GetFieldUnderMousePointer( sal_uInt16& nPara, sal_uInt16& nPos ) const
1543 {
1544     DBG_CHKTHIS(OutlinerView,0);
1545     return pEditView->GetFieldUnderMousePointer( nPara, nPos );
1546 }
1547 
1548 
1549 const SvxFieldItem* OutlinerView::GetFieldAtSelection() const
1550 {
1551     DBG_CHKTHIS(OutlinerView,0);
1552     return pEditView->GetFieldAtSelection();
1553 }
1554 
1555 void OutlinerView::SetInvalidateMore( sal_uInt16 nPixel )
1556 {
1557     DBG_CHKTHIS(OutlinerView,0);
1558     pEditView->SetInvalidateMore( nPixel );
1559 }
1560 
1561 
1562 sal_uInt16 OutlinerView::GetInvalidateMore() const
1563 {
1564     DBG_CHKTHIS(OutlinerView,0);
1565     return pEditView->GetInvalidateMore();
1566 }
1567 
1568 
1569 sal_Bool OutlinerView::IsCursorAtWrongSpelledWord( sal_Bool bMarkIfWrong )
1570 {
1571     DBG_CHKTHIS(OutlinerView,0);
1572     return pEditView->IsCursorAtWrongSpelledWord( bMarkIfWrong );
1573 }
1574 
1575 
1576 sal_Bool OutlinerView::IsWrongSpelledWordAtPos( const Point& rPosPixel, sal_Bool bMarkIfWrong )
1577 {
1578     DBG_CHKTHIS(OutlinerView,0);
1579     return pEditView->IsWrongSpelledWordAtPos( rPosPixel, bMarkIfWrong );
1580 }
1581 
1582 
1583 void OutlinerView::SpellIgnoreWord()
1584 {
1585     DBG_CHKTHIS(OutlinerView,0);
1586     pEditView->SpellIgnoreWord();
1587 }
1588 
1589 
1590 void OutlinerView::ExecuteSpellPopup( const Point& rPosPixel, Link* pStartDlg )
1591 {
1592     DBG_CHKTHIS(OutlinerView,0);
1593     pEditView->ExecuteSpellPopup( rPosPixel, pStartDlg );
1594 }
1595 
1596 sal_uLong OutlinerView::Read( SvStream& rInput,  const String& rBaseURL, EETextFormat eFormat, sal_Bool bSelect, SvKeyValueIterator* pHTTPHeaderAttrs )
1597 {
1598     DBG_CHKTHIS(OutlinerView,0);
1599     sal_uInt16 nOldParaCount = pEditView->GetEditEngine()->GetParagraphCount();
1600     ESelection aOldSel = pEditView->GetSelection();
1601     aOldSel.Adjust();
1602 
1603     sal_uLong nRet = pEditView->Read( rInput, rBaseURL, eFormat, bSelect, pHTTPHeaderAttrs );
1604 
1605     // MT 08/00: Hier sollte eigentlich das gleiche wie in PasteSpecial passieren!
1606     // Mal anpassen, wenn dieses ImplInitPaste und ImpPasted-Geraffel ueberarbeitet ist.
1607 
1608     long nParaDiff = pEditView->GetEditEngine()->GetParagraphCount() - nOldParaCount;
1609     sal_uInt16 nChangesStart = aOldSel.nStartPara;
1610     sal_uInt16 nChangesEnd = sal::static_int_cast< sal_uInt16 >(nChangesStart + nParaDiff + (aOldSel.nEndPara-aOldSel.nStartPara));
1611 
1612     for ( sal_uInt16 n = nChangesStart; n <= nChangesEnd; n++ )
1613     {
1614         if ( eFormat == EE_FORMAT_BIN )
1615         {
1616             sal_uInt16 nDepth = 0;
1617             const SfxItemSet& rAttrs = pOwner->GetParaAttribs( n );
1618             const SfxInt16Item& rLevel = (const SfxInt16Item&) rAttrs.Get( EE_PARA_OUTLLEVEL );
1619             nDepth = rLevel.GetValue();
1620             pOwner->ImplInitDepth( n, nDepth, sal_False );
1621         }
1622 
1623         if ( pOwner->ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT )
1624             pOwner->ImplSetLevelDependendStyleSheet( n );
1625     }
1626 
1627     if ( eFormat != EE_FORMAT_BIN )
1628     {
1629         pOwner->ImpFilterIndents( nChangesStart, nChangesEnd );
1630     }
1631 
1632     return nRet;
1633 }
1634 
1635 sal_uLong OutlinerView::Write( SvStream& rOutput, EETextFormat eFormat )
1636 {
1637     DBG_CHKTHIS(OutlinerView,0);
1638     return pEditView->Write( rOutput, eFormat );
1639 }
1640 
1641 void OutlinerView::SetBackgroundColor( const Color& rColor )
1642 {
1643     DBG_CHKTHIS(OutlinerView,0);
1644     pEditView->SetBackgroundColor( rColor );
1645 }
1646 
1647 
1648 Color OutlinerView::GetBackgroundColor()
1649 {
1650     DBG_CHKTHIS(OutlinerView,0);
1651     return pEditView->GetBackgroundColor();
1652 }
1653 
1654 SfxItemSet OutlinerView::GetAttribs()
1655 {
1656     DBG_CHKTHIS(OutlinerView,0);
1657     return pEditView->GetAttribs();
1658 }
1659 
1660 sal_uInt16 OutlinerView::GetSelectedScriptType() const
1661 {
1662     DBG_CHKTHIS(OutlinerView,0);
1663     return pEditView->GetSelectedScriptType();
1664 }
1665 
1666 String OutlinerView::GetSurroundingText() const
1667 {
1668     DBG_CHKTHIS(OutlinerView,0);
1669     return pEditView->GetSurroundingText();
1670 }
1671 
1672 Selection OutlinerView::GetSurroundingTextSelection() const
1673 {
1674     DBG_CHKTHIS(OutlinerView,0);
1675     return pEditView->GetSurroundingTextSelection();
1676 }
1677 
1678 
1679 // ======================================================================
1680 // ===== some code for thesaurus sub menu within context menu
1681 // ======================================================================
1682 
1683 // returns: true if a word for thesaurus look-up was found at the current cursor position.
1684 // The status string will be word + iso language string (e.g. "light#en-US")
1685 bool EDITENG_DLLPUBLIC GetStatusValueForThesaurusFromContext(
1686     String &rStatusVal,
1687     LanguageType &rLang,
1688     const EditView &rEditView )
1689 {
1690     // get text and locale for thesaurus look up
1691     String aText;
1692     EditEngine *pEditEngine = rEditView.GetEditEngine();
1693     ESelection aTextSel( rEditView.GetSelection() );
1694     if (!aTextSel.HasRange())
1695         aTextSel = pEditEngine->GetWord( aTextSel, i18n::WordType::DICTIONARY_WORD );
1696     aText = pEditEngine->GetText( aTextSel );
1697     aTextSel.Adjust();
1698     LanguageType nLang = pEditEngine->GetLanguage( aTextSel.nStartPara, aTextSel.nStartPos );
1699     String aLangText( MsLangId::convertLanguageToIsoString( nLang ) );
1700 
1701     // set word and locale to look up as status value
1702     String aStatusVal( aText );
1703     aStatusVal.AppendAscii( "#" );
1704     aStatusVal += aLangText;
1705 
1706     rStatusVal  = aStatusVal;
1707     rLang       = nLang;
1708 
1709     return aText.Len() > 0;
1710 }
1711 
1712 
1713 void EDITENG_DLLPUBLIC ReplaceTextWithSynonym( EditView &rEditView, const String &rSynonmText )
1714 {
1715     // get selection to use
1716     ESelection aCurSel( rEditView.GetSelection() );
1717     if (!rEditView.HasSelection())
1718     {
1719         // select the same word that was used in GetStatusValueForThesaurusFromContext by calling GetWord.
1720         // (In the end both functions will call ImpEditEngine::SelectWord)
1721         rEditView.SelectCurrentWord( i18n::WordType::DICTIONARY_WORD );
1722         aCurSel = rEditView.GetSelection();
1723     }
1724 
1725     // replace word ...
1726     rEditView.InsertText( rSynonmText );
1727     rEditView.ShowCursor( sal_True, sal_False );
1728 }
1729 
1730 
1731