xref: /aoo42x/main/sc/source/ui/view/viewutil.cxx (revision b3f79822)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sc.hxx"
26 
27 
28 
29 // INCLUDE ---------------------------------------------------------------
30 #include <tools/list.hxx>
31 #include "scitems.hxx"
32 #include <sfx2/bindings.hxx>
33 #include <sfx2/viewsh.hxx>
34 #include <sfx2/dispatch.hxx>
35 #include <editeng/fontitem.hxx>
36 #include <editeng/langitem.hxx>
37 #include <editeng/scripttypeitem.hxx>
38 #include <svl/itempool.hxx>
39 #include <svl/itemset.hxx>
40 #include <svl/cjkoptions.hxx>
41 #include <svl/ctloptions.hxx>
42 #include <vcl/svapp.hxx>
43 #include <vcl/msgbox.hxx>
44 #include <vcl/wrkwin.hxx>
45 #include <sfx2/request.hxx>
46 #include <sfx2/objsh.hxx>
47 #include <svl/stritem.hxx>
48 #include <svl/eitem.hxx>
49 
50 #include <com/sun/star/i18n/TransliterationModules.hpp>
51 #include <com/sun/star/i18n/TransliterationModulesExtra.hpp>
52 
53 
54 #include "viewutil.hxx"
55 #include "global.hxx"
56 #include "chgtrack.hxx"
57 #include "chgviset.hxx"
58 #include "markdata.hxx"
59 
60 #include <svx/svxdlg.hxx> //CHINA001
61 #include <svx/dialogs.hrc> //CHINA001
62 // STATIC DATA -----------------------------------------------------------
63 
64 //==================================================================
65 
66 //	static
PutItemScript(SfxItemSet & rShellSet,const SfxItemSet & rCoreSet,sal_uInt16 nWhichId,sal_uInt16 nScript)67 void ScViewUtil::PutItemScript( SfxItemSet& rShellSet, const SfxItemSet& rCoreSet,
68 								sal_uInt16 nWhichId, sal_uInt16 nScript )
69 {
70 	//	take the effective item from rCoreSet according to nScript
71 	//	and put in rShellSet under the (base) nWhichId
72 
73 	SfxItemPool& rPool = *rShellSet.GetPool();
74 	SvxScriptSetItem aSetItem( rPool.GetSlotId(nWhichId), rPool );
75 	//	use PutExtended with eDefaultAs = SFX_ITEM_SET, so defaults from rCoreSet
76 	//	(document pool) are read and put into rShellSet (MessagePool)
77 	aSetItem.GetItemSet().PutExtended( rCoreSet, SFX_ITEM_DONTCARE, SFX_ITEM_SET );
78 	const SfxPoolItem* pI = aSetItem.GetItemOfScript( nScript );
79 	if (pI)
80 		rShellSet.Put( *pI, nWhichId );
81 	else
82 		rShellSet.InvalidateItem( nWhichId );
83 }
84 
85 //	static
GetEffLanguage(ScDocument * pDoc,const ScAddress & rPos)86 sal_uInt16 ScViewUtil::GetEffLanguage( ScDocument* pDoc, const ScAddress& rPos )
87 {
88 	//	used for thesaurus
89 
90 	sal_uInt8 nScript = pDoc->GetScriptType( rPos.Col(), rPos.Row(), rPos.Tab() );
91 	sal_uInt16 nWhich = ( nScript == SCRIPTTYPE_ASIAN ) ? ATTR_CJK_FONT_LANGUAGE :
92 					( ( nScript == SCRIPTTYPE_COMPLEX ) ? ATTR_CTL_FONT_LANGUAGE : ATTR_FONT_LANGUAGE );
93 	const SfxPoolItem* pItem = pDoc->GetAttr( rPos.Col(), rPos.Row(), rPos.Tab(), nWhich);
94 	SvxLanguageItem* pLangIt = PTR_CAST( SvxLanguageItem, pItem );
95 	LanguageType eLnge;
96 	if (pLangIt)
97 	{
98 		eLnge = (LanguageType) pLangIt->GetValue();
99 		if (eLnge == LANGUAGE_DONTKNOW)					//! can this happen?
100 		{
101 			LanguageType eLatin, eCjk, eCtl;
102 			pDoc->GetLanguage( eLatin, eCjk, eCtl );
103 			eLnge = ( nScript == SCRIPTTYPE_ASIAN ) ? eCjk :
104 					( ( nScript == SCRIPTTYPE_COMPLEX ) ? eCtl : eLatin );
105 		}
106 	}
107 	else
108 		eLnge = LANGUAGE_ENGLISH_US;
109 	if ( eLnge == LANGUAGE_SYSTEM )
110         eLnge = Application::GetSettings().GetLanguage();   // never use SYSTEM for spelling
111 
112 	return eLnge;
113 }
114 
115 //	static
GetTransliterationType(sal_uInt16 nSlotID)116 sal_Int32 ScViewUtil::GetTransliterationType( sal_uInt16 nSlotID )
117 {
118 	sal_Int32 nType = 0;
119 	switch ( nSlotID )
120 	{
121         case SID_TRANSLITERATE_SENTENCE_CASE:
122             nType = com::sun::star::i18n::TransliterationModulesExtra::SENTENCE_CASE;
123             break;
124         case SID_TRANSLITERATE_TITLE_CASE:
125             nType = com::sun::star::i18n::TransliterationModulesExtra::TITLE_CASE;
126             break;
127         case SID_TRANSLITERATE_TOGGLE_CASE:
128             nType = com::sun::star::i18n::TransliterationModulesExtra::TOGGLE_CASE;
129             break;
130         case SID_TRANSLITERATE_UPPER:
131 			nType = com::sun::star::i18n::TransliterationModules_LOWERCASE_UPPERCASE;
132 			break;
133 		case SID_TRANSLITERATE_LOWER:
134 			nType = com::sun::star::i18n::TransliterationModules_UPPERCASE_LOWERCASE;
135 			break;
136 		case SID_TRANSLITERATE_HALFWIDTH:
137 			nType = com::sun::star::i18n::TransliterationModules_FULLWIDTH_HALFWIDTH;
138 			break;
139 		case SID_TRANSLITERATE_FULLWIDTH:
140 			nType = com::sun::star::i18n::TransliterationModules_HALFWIDTH_FULLWIDTH;
141 			break;
142 		case SID_TRANSLITERATE_HIRAGANA:
143 			nType = com::sun::star::i18n::TransliterationModules_KATAKANA_HIRAGANA;
144 			break;
145 		case SID_TRANSLITERATE_KATAGANA:
146 			nType = com::sun::star::i18n::TransliterationModules_HIRAGANA_KATAKANA;
147 			break;
148 	}
149 	return nType;
150 }
151 
152 //	static
IsActionShown(const ScChangeAction & rAction,const ScChangeViewSettings & rSettings,ScDocument & rDocument)153 sal_Bool ScViewUtil::IsActionShown( const ScChangeAction& rAction,
154 								const ScChangeViewSettings& rSettings,
155 								ScDocument& rDocument )
156 {
157 	// abgelehnte werden durch eine invertierende akzeptierte Action dargestellt,
158 	// die Reihenfolge von ShowRejected/ShowAccepted ist deswegen wichtig
159 
160 	if ( !rSettings.IsShowRejected() && rAction.IsRejecting() )
161 		return sal_False;
162 
163 	if ( !rSettings.IsShowAccepted() && rAction.IsAccepted() && !rAction.IsRejecting() )
164 		return sal_False;
165 
166 	if ( rSettings.HasAuthor() )
167 	{
168 		if ( rSettings.IsEveryoneButMe() )
169 		{
170 			//	GetUser() am ChangeTrack ist der aktuelle Benutzer
171 			ScChangeTrack* pTrack = rDocument.GetChangeTrack();
172 			if ( !pTrack || rAction.GetUser() == pTrack->GetUser() )
173 				return sal_False;
174 		}
175 		else if ( rAction.GetUser() != rSettings.GetTheAuthorToShow() )
176 			return sal_False;
177 	}
178 
179 	if ( rSettings.HasComment() )
180 	{
181 		String aComStr=rAction.GetComment();
182 		aComStr.AppendAscii(RTL_CONSTASCII_STRINGPARAM( " (" ));
183 		rAction.GetDescription( aComStr, &rDocument );
184 		aComStr+=')';
185 
186 		if(!rSettings.IsValidComment(&aComStr))
187 			return sal_False;
188 	}
189 
190 	if ( rSettings.HasRange() )
191 		if ( !rSettings.GetTheRangeList().Intersects( rAction.GetBigRange().MakeRange() ) )
192 			return sal_False;
193 
194 	if ( rSettings.HasDate() && rSettings.GetTheDateMode() != SCDM_NO_DATEMODE )
195 	{
196 		DateTime aDateTime = rAction.GetDateTime();
197 		const DateTime& rFirst = rSettings.GetTheFirstDateTime();
198 		const DateTime& rLast  = rSettings.GetTheLastDateTime();
199 		switch ( rSettings.GetTheDateMode() )
200 		{	// korrespondiert mit ScHighlightChgDlg::OKBtnHdl
201 			case SCDM_DATE_BEFORE:
202 				if ( aDateTime > rFirst )
203 					return sal_False;
204 				break;
205 
206 			case SCDM_DATE_SINCE:
207 				if ( aDateTime < rFirst )
208 					return sal_False;
209 				break;
210 
211 			case SCDM_DATE_EQUAL:
212 			case SCDM_DATE_BETWEEN:
213 				if ( aDateTime < rFirst || aDateTime > rLast )
214 					return sal_False;
215 				break;
216 
217 			case SCDM_DATE_NOTEQUAL:
218 				if ( aDateTime >= rFirst && aDateTime <= rLast )
219 					return sal_False;
220 				break;
221 
222 			case SCDM_DATE_SAVE:
223 				{
224 				ScChangeTrack* pTrack = rDocument.GetChangeTrack();
225 				if ( !pTrack || pTrack->GetLastSavedActionNumber() >=
226 						rAction.GetActionNumber() )
227 					return sal_False;
228 				}
229 				break;
230 
231             default:
232             {
233                 // added to avoid warnings
234             }
235 		}
236 	}
237 
238     if ( rSettings.HasActionRange() )
239     {
240         sal_uLong nAction = rAction.GetActionNumber();
241         sal_uLong nFirstAction;
242         sal_uLong nLastAction;
243         rSettings.GetTheActionRange( nFirstAction, nLastAction );
244         if ( nAction < nFirstAction || nAction > nLastAction )
245         {
246             return sal_False;
247         }
248     }
249 
250 	return sal_True;
251 }
252 
253 // static
UnmarkFiltered(ScMarkData & rMark,ScDocument * pDoc)254 void ScViewUtil::UnmarkFiltered( ScMarkData& rMark, ScDocument* pDoc )
255 {
256     rMark.MarkToMulti();
257 
258     ScRange aMultiArea;
259     rMark.GetMultiMarkArea( aMultiArea );
260     SCCOL nStartCol = aMultiArea.aStart.Col();
261     SCROW nStartRow = aMultiArea.aStart.Row();
262     SCCOL nEndCol = aMultiArea.aEnd.Col();
263     SCROW nEndRow = aMultiArea.aEnd.Row();
264 
265     bool bChanged = false;
266     SCTAB nTabCount = pDoc->GetTableCount();
267     for (SCTAB nTab=0; nTab<nTabCount; nTab++)
268         if ( rMark.GetTableSelect(nTab ) )
269         {
270             for (SCROW nRow = nStartRow; nRow <= nEndRow; ++nRow)
271             {
272                 SCROW nLastRow = nRow;
273                 if (pDoc->RowFiltered(nRow, nTab, NULL, &nLastRow))
274     			{
275                     // use nStartCol/nEndCol, so the multi mark area isn't extended to all columns
276                     // (visible in repaint for indentation)
277                     rMark.SetMultiMarkArea(
278                         ScRange(nStartCol, nRow, nTab, nEndCol, nLastRow, nTab), false);
279                     bChanged = true;
280                     nRow = nLastRow;
281     			}
282             }
283         }
284 
285     if ( bChanged && !rMark.HasAnyMultiMarks() )
286         rMark.ResetMark();
287 
288     rMark.MarkToSimple();
289 }
290 
291 
292 // static
FitToUnfilteredRows(ScRange & rRange,ScDocument * pDoc,size_t nRows)293 bool ScViewUtil::FitToUnfilteredRows( ScRange & rRange, ScDocument * pDoc, size_t nRows )
294 {
295     SCTAB nTab = rRange.aStart.Tab();
296     bool bOneTabOnly = (nTab == rRange.aEnd.Tab());
297     // Always fit the range on its first sheet.
298     DBG_ASSERT( bOneTabOnly, "ScViewUtil::ExtendToUnfilteredRows: works only on one sheet");
299     SCROW nStartRow = rRange.aStart.Row();
300     SCROW nLastRow = pDoc->LastNonFilteredRow(nStartRow, MAXROW, nTab);
301     if (ValidRow(nLastRow))
302         rRange.aEnd.SetRow(nLastRow);
303     SCROW nCount = pDoc->CountNonFilteredRows(nStartRow, MAXROW, nTab);
304     return static_cast<size_t>(nCount) == nRows && bOneTabOnly;
305 }
306 
307 
308 // static
HasFiltered(const ScRange & rRange,ScDocument * pDoc)309 bool ScViewUtil::HasFiltered( const ScRange& rRange, ScDocument* pDoc )
310 {
311     SCROW nStartRow = rRange.aStart.Row();
312     SCROW nEndRow = rRange.aEnd.Row();
313     for (SCTAB nTab=rRange.aStart.Tab(); nTab<=rRange.aEnd.Tab(); nTab++)
314     {
315         if (pDoc->HasFilteredRows(nStartRow, nEndRow, nTab))
316             return true;
317     }
318 
319     return false;
320 }
321 
322 // static
HideDisabledSlot(SfxItemSet & rSet,SfxBindings & rBindings,sal_uInt16 nSlotId)323 void ScViewUtil::HideDisabledSlot( SfxItemSet& rSet, SfxBindings& rBindings, sal_uInt16 nSlotId )
324 {
325     SvtCJKOptions aCJKOptions;
326     SvtCTLOptions aCTLOptions;
327     bool bEnabled = true;
328 
329     switch( nSlotId )
330     {
331         case SID_CHINESE_CONVERSION:
332         case SID_HANGUL_HANJA_CONVERSION:
333             bEnabled = aCJKOptions.IsAnyEnabled();
334         break;
335 
336         case SID_TRANSLITERATE_HALFWIDTH:
337         case SID_TRANSLITERATE_FULLWIDTH:
338         case SID_TRANSLITERATE_HIRAGANA:
339         case SID_TRANSLITERATE_KATAGANA:
340             bEnabled = aCJKOptions.IsChangeCaseMapEnabled();
341         break;
342 
343         case SID_INSERT_RLM:
344         case SID_INSERT_LRM:
345         case SID_INSERT_ZWNBSP:
346         case SID_INSERT_ZWSP:
347             bEnabled = aCTLOptions.IsCTLFontEnabled();
348         break;
349 
350         default:
351             DBG_ERRORFILE( "ScViewUtil::HideDisabledSlot - unknown slot ID" );
352             return;
353     }
354 
355     rBindings.SetVisibleState( nSlotId, bEnabled );
356     if( !bEnabled )
357         rSet.DisableItem( nSlotId );
358 }
359 
360 //==================================================================
361 
ExecuteCharMap(const SvxFontItem & rOldFont,SfxViewFrame & rFrame,SvxFontItem & rNewFont,String & rString)362 sal_Bool ScViewUtil::ExecuteCharMap( const SvxFontItem& rOldFont,
363 								 SfxViewFrame& rFrame,
364 								 SvxFontItem& 		rNewFont,
365 								 String&			rString )
366 {
367 	sal_Bool bRet = sal_False;
368 	SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
369 	if(pFact)
370 	{
371 		SfxAllItemSet aSet( rFrame.GetObjectShell()->GetPool() );
372 		aSet.Put( SfxBoolItem( FN_PARAM_1, sal_False ) );
373 		aSet.Put( SvxFontItem( rOldFont.GetFamily(), rOldFont.GetFamilyName(), rOldFont.GetStyleName(), rOldFont.GetPitch(), rOldFont.GetCharSet(), aSet.GetPool()->GetWhich( SID_ATTR_CHAR_FONT ) ) );
374 		SfxAbstractDialog* pDlg = pFact->CreateSfxDialog( &rFrame.GetWindow(), aSet, rFrame.GetFrame().GetFrameInterface(), RID_SVXDLG_CHARMAP );
375 		if ( pDlg->Execute() == RET_OK )
376 		{
377 			SFX_ITEMSET_ARG( pDlg->GetOutputItemSet(), pItem, SfxStringItem, SID_CHARMAP, sal_False );
378 			SFX_ITEMSET_ARG( pDlg->GetOutputItemSet(), pFontItem, SvxFontItem, SID_ATTR_CHAR_FONT, sal_False );
379 			if ( pItem )
380 				rString  = pItem->GetValue();
381 			if ( pFontItem )
382 				rNewFont = SvxFontItem( pFontItem->GetFamily(), pFontItem->GetFamilyName(), pFontItem->GetStyleName(), pFontItem->GetPitch(), pFontItem->GetCharSet(), rNewFont.Which() );
383 			bRet = sal_True;
384 		}
385 		delete pDlg;
386 	}
387 	return bRet;
388 }
389 
IsFullScreen(SfxViewShell & rViewShell)390 bool ScViewUtil::IsFullScreen( SfxViewShell& rViewShell )
391 {
392     SfxBindings&    rBindings       = rViewShell.GetViewFrame()->GetBindings();
393     SfxPoolItem*    pItem           = 0;
394     bool            bIsFullScreen   = false;
395 
396     if (rBindings.QueryState( SID_WIN_FULLSCREEN, pItem ) >= SFX_ITEM_DEFAULT)
397         bIsFullScreen = static_cast< SfxBoolItem* >( pItem )->GetValue();
398     return bIsFullScreen;
399 }
400 
SetFullScreen(SfxViewShell & rViewShell,bool bSet)401 void ScViewUtil::SetFullScreen( SfxViewShell& rViewShell, bool bSet )
402 {
403     if( IsFullScreen( rViewShell ) != bSet )
404     {
405         SfxBoolItem aItem( SID_WIN_FULLSCREEN, bSet );
406         rViewShell.GetDispatcher()->Execute( SID_WIN_FULLSCREEN, SFX_CALLMODE_RECORD, &aItem, 0L );
407     }
408 }
409 
410 //------------------------------------------------------------------
411 
ScUpdateRect(SCCOL nX1,SCROW nY1,SCCOL nX2,SCROW nY2)412 ScUpdateRect::ScUpdateRect( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2 )
413 {
414 	PutInOrder( nX1, nX2 );
415 	PutInOrder( nY1, nY2 );
416 
417 	nOldStartX = nX1;
418 	nOldStartY = nY1;
419 	nOldEndX = nX2;
420 	nOldEndY = nY2;
421 }
422 
SetNew(SCCOL nX1,SCROW nY1,SCCOL nX2,SCROW nY2)423 void ScUpdateRect::SetNew( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2 )
424 {
425 	PutInOrder( nX1, nX2 );
426 	PutInOrder( nY1, nY2 );
427 
428 	nNewStartX = nX1;
429 	nNewStartY = nY1;
430 	nNewEndX = nX2;
431 	nNewEndY = nY2;
432 }
433 
GetDiff(SCCOL & rX1,SCROW & rY1,SCCOL & rX2,SCROW & rY2)434 sal_Bool ScUpdateRect::GetDiff( SCCOL& rX1, SCROW& rY1, SCCOL& rX2, SCROW& rY2 )
435 {
436 	if ( nNewStartX == nOldStartX && nNewEndX == nOldEndX &&
437 		 nNewStartY == nOldStartY && nNewEndY == nOldEndY )
438 	{
439 		rX1 = nNewStartX;
440 		rY1 = nNewStartY;
441 		rX2 = nNewStartX;
442 		rY2 = nNewStartY;
443 		return sal_False;
444 	}
445 
446 	rX1 = Min(nNewStartX,nOldStartX);
447 	rY1 = Min(nNewStartY,nOldStartY);
448 	rX2 = Max(nNewEndX,nOldEndX);
449 	rY2 = Max(nNewEndY,nOldEndY);
450 
451 	if ( nNewStartX == nOldStartX && nNewEndX == nOldEndX )
452 	{
453 		if ( nNewStartY == nOldStartY )
454 		{
455 			rY1 = Min( nNewEndY, nOldEndY );
456 			rY2 = Max( nNewEndY, nOldEndY );
457 		}
458 		else if ( nNewEndY == nOldEndY )
459 		{
460 			rY1 = Min( nNewStartY, nOldStartY );
461 			rY2 = Max( nNewStartY, nOldStartY );
462 		}
463 	}
464 	else if ( nNewStartY == nOldStartY && nNewEndY == nOldEndY )
465 	{
466 		if ( nNewStartX == nOldStartX )
467 		{
468 			rX1 = Min( nNewEndX, nOldEndX );
469 			rX2 = Max( nNewEndX, nOldEndX );
470 		}
471 		else if ( nNewEndX == nOldEndX )
472 		{
473 			rX1 = Min( nNewStartX, nOldStartX );
474 			rX2 = Max( nNewStartX, nOldStartX );
475 		}
476 	}
477 
478 	return sal_True;
479 }
480 
481 #ifdef OLD_SELECTION_PAINT
GetXorDiff(SCCOL & rX1,SCROW & rY1,SCCOL & rX2,SCROW & rY2,sal_Bool & rCont)482 sal_Bool ScUpdateRect::GetXorDiff( SCCOL& rX1, SCROW& rY1, SCCOL& rX2, SCROW& rY2, sal_Bool& rCont )
483 {
484     rCont = sal_False;
485 
486     if (nNewStartX == nOldStartX && nNewEndX == nOldEndX &&
487         nNewStartY == nOldStartY && nNewEndY == nOldEndY)
488     {
489         rX1 = nNewStartX;
490         rY1 = nNewStartY;
491         rX2 = nNewStartX;
492         rY2 = nNewStartY;
493         return sal_False;
494     }
495 
496     rX1 = Min(nNewStartX,nOldStartX);
497     rY1 = Min(nNewStartY,nOldStartY);
498     rX2 = Max(nNewEndX,nOldEndX);
499     rY2 = Max(nNewEndY,nOldEndY);
500 
501     if (nNewStartX == nOldStartX && nNewEndX == nOldEndX)             // nur vertikal
502     {
503         if (nNewStartY == nOldStartY)
504         {
505             rY1 = Min( nNewEndY, nOldEndY ) + 1;
506             rY2 = Max( nNewEndY, nOldEndY );
507         }
508         else if (nNewEndY == nOldEndY)
509         {
510             rY1 = Min( nNewStartY, nOldStartY );
511             rY2 = Max( nNewStartY, nOldStartY ) - 1;
512         }
513         else
514         {
515             rY1 = Min( nNewStartY, nOldStartY );
516             rY2 = Max( nNewStartY, nOldStartY ) - 1;
517             rCont = sal_True;
518             nContY1 = Min( nNewEndY, nOldEndY ) + 1;
519             nContY2 = Max( nNewEndY, nOldEndY );
520             nContX1 = rX1;
521             nContX2 = rX2;
522         }
523     }
524     else if (nNewStartY == nOldStartY && nNewEndY == nOldEndY)        // nur horizontal
525     {
526         if (nNewStartX == nOldStartX)
527         {
528             rX1 = Min( nNewEndX, nOldEndX ) + 1;
529             rX2 = Max( nNewEndX, nOldEndX );
530         }
531         else if (nNewEndX == nOldEndX)
532         {
533             rX1 = Min( nNewStartX, nOldStartX );
534             rX2 = Max( nNewStartX, nOldStartX ) - 1;
535         }
536         else
537         {
538             rX1 = Min( nNewStartX, nOldStartX );
539             rX2 = Max( nNewStartX, nOldStartX ) - 1;
540             rCont = sal_True;
541             nContX1 = Min( nNewEndX, nOldEndX ) + 1;
542             nContX2 = Max( nNewEndX, nOldEndX );
543             nContY1 = rY1;
544             nContY2 = rY2;
545         }
546     }
547     else if (nNewEndX == nOldEndX && nNewEndY == nOldEndY)            // links oben
548     {
549         if ((nNewStartX<nOldStartX) == (nNewStartY<nOldStartY))
550             rX1 = Min( nNewStartX, nOldStartX );
551         else
552             rX1 = Max( nNewStartX, nOldStartX );            // Ecke weglassen
553         rX2 = nOldEndX;
554         rY1 = Min( nNewStartY, nOldStartY );                // oben
555         rY2 = Max( nNewStartY, nOldStartY ) - 1;
556         rCont = sal_True;
557         nContY1 = rY2+1;
558         nContY2 = nOldEndY;
559         nContX1 = Min( nNewStartX, nOldStartX );            // links
560         nContX2 = Max( nNewStartX, nOldStartX ) - 1;
561     }
562     else if (nNewStartX == nOldStartX && nNewEndY == nOldEndY)        // rechts oben
563     {
564         if ((nNewEndX<nOldEndX) != (nNewStartY<nOldStartY))
565             rX2 = Max( nNewEndX, nOldEndX );
566         else
567             rX2 = Min( nNewEndX, nOldEndX );                // Ecke weglassen
568         rX1 = nOldStartX;
569         rY1 = Min( nNewStartY, nOldStartY );                // oben
570         rY2 = Max( nNewStartY, nOldStartY ) - 1;
571         rCont = sal_True;
572         nContY1 = rY2+1;
573         nContY2 = nOldEndY;
574         nContX1 = Min( nNewEndX, nOldEndX ) + 1;            // rechts
575         nContX2 = Max( nNewEndX, nOldEndX );
576     }
577     else if (nNewEndX == nOldEndX && nNewStartY == nOldStartY)        // links unten
578     {
579         if ((nNewStartX<nOldStartX) != (nNewEndY<nOldEndY))
580             rX1 = Min( nNewStartX, nOldStartX );
581         else
582             rX1 = Max( nNewStartX, nOldStartX );            // Ecke weglassen
583         rX2 = nOldEndX;
584         rY1 = Min( nNewEndY, nOldEndY ) + 1;                // unten
585         rY2 = Max( nNewEndY, nOldEndY );
586         rCont = sal_True;
587         nContY1 = nOldStartY;
588         nContY2 = rY1-1;
589         nContX1 = Min( nNewStartX, nOldStartX );            // links
590         nContX2 = Max( nNewStartX, nOldStartX ) - 1;
591     }
592     else if (nNewStartX == nOldStartX && nNewStartY == nOldStartY)    // rechts unten
593     {
594         if ((nNewEndX<nOldEndX) == (nNewEndY<nOldEndY))
595             rX2 = Max( nNewEndX, nOldEndX );
596         else
597             rX2 = Min( nNewEndX, nOldEndX );                // Ecke weglassen
598         rX1 = nOldStartX;
599         rY1 = Min( nNewEndY, nOldEndY ) + 1;                // unten
600         rY2 = Max( nNewEndY, nOldEndY );
601         rCont = sal_True;
602         nContY1 = nOldStartY;
603         nContY2 = rY1-1;
604         nContX1 = Min( nNewEndX, nOldEndX ) + 1;            // rechts
605         nContX2 = Max( nNewEndX, nOldEndX );
606     }
607     else                                                                // Ueberschlag
608     {
609         rX1 = nOldStartX;
610         rY1 = nOldStartY;
611         rX2 = nOldEndX;
612         rY2 = nOldEndY;
613         rCont = sal_True;
614         nContX1 = nNewStartX;
615         nContY1 = nNewStartY;
616         nContX2 = nNewEndX;
617         nContY2 = nNewEndY;
618     }
619 
620     return sal_True;
621 }
622 
GetContDiff(SCCOL & rX1,SCROW & rY1,SCCOL & rX2,SCROW & rY2)623 void ScUpdateRect::GetContDiff( SCCOL& rX1, SCROW& rY1, SCCOL& rX2, SCROW& rY2 )
624 {
625     rX1 = nContX1;
626     rY1 = nContY1;
627     rX2 = nContX2;
628     rY2 = nContY2;
629 }
630 #endif
631 
632 
633 
634 
635 
636 
637