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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sc.hxx"
26 #ifdef _MSC_VER
27 #pragma optimize("",off)
28 #endif
29
30 //------------------------------------------------------------------
31
32
33
34 // INCLUDE ---------------------------------------------------------
35
36 #include <sfx2/sfxsids.hrc>
37 #include <sfx2/app.hxx>
38 #include <svl/itemset.hxx>
39 #include <svl/stritem.hxx>
40 #include <sfx2/docfile.hxx>
41 #include <sfx2/docfilt.hxx>
42 #include <sfx2/fcontnr.hxx>
43 #include <sfx2/linkmgr.hxx>
44 #include <tools/urlobj.hxx>
45 #include <unotools/transliterationwrapper.hxx>
46
47 #include "tablink.hxx"
48
49 #include "scextopt.hxx"
50 #include "table.hxx"
51 #include "document.hxx"
52 #include "docsh.hxx"
53 #include "globstr.hrc"
54 #include "undoblk.hxx"
55 #include "undotab.hxx"
56 #include "global.hxx"
57 #include "hints.hxx"
58 #include "cell.hxx"
59 #include "dociter.hxx"
60 #include "formula/opcode.hxx"
61
62 struct TableLink_Impl
63 {
64 ScDocShell* m_pDocSh;
65 Window* m_pOldParent;
66 Link m_aEndEditLink;
67
TableLink_ImplTableLink_Impl68 TableLink_Impl() : m_pDocSh( NULL ), m_pOldParent( NULL ) {}
69 };
70
71 TYPEINIT1(ScTableLink, ::sfx2::SvBaseLink);
72
73 //------------------------------------------------------------------------
74
ScTableLink(ScDocShell * pDocSh,const String & rFile,const String & rFilter,const String & rOpt,sal_uLong nRefresh)75 ScTableLink::ScTableLink(ScDocShell* pDocSh, const String& rFile,
76 const String& rFilter, const String& rOpt,
77 sal_uLong nRefresh ):
78 ::sfx2::SvBaseLink(sfx2::LINKUPDATE_ONCALL,FORMAT_FILE),
79 ScRefreshTimer( nRefresh ),
80 pImpl( new TableLink_Impl ),
81 aFileName(rFile),
82 aFilterName(rFilter),
83 aOptions(rOpt),
84 bInCreate( sal_False ),
85 bInEdit( sal_False ),
86 bAddUndo( sal_True ),
87 bDoPaint( sal_True )
88 {
89 pImpl->m_pDocSh = pDocSh;
90 }
91
ScTableLink(SfxObjectShell * pShell,const String & rFile,const String & rFilter,const String & rOpt,sal_uLong nRefresh)92 ScTableLink::ScTableLink(SfxObjectShell* pShell, const String& rFile,
93 const String& rFilter, const String& rOpt,
94 sal_uLong nRefresh ):
95 ::sfx2::SvBaseLink(sfx2::LINKUPDATE_ONCALL,FORMAT_FILE),
96 ScRefreshTimer( nRefresh ),
97 pImpl( new TableLink_Impl ),
98 aFileName(rFile),
99 aFilterName(rFilter),
100 aOptions(rOpt),
101 bInCreate( sal_False ),
102 bInEdit( sal_False ),
103 bAddUndo( sal_True ),
104 bDoPaint( sal_True )
105 {
106 pImpl->m_pDocSh = static_cast< ScDocShell* >( pShell );
107 SetRefreshHandler( LINK( this, ScTableLink, RefreshHdl ) );
108 SetRefreshControl( pImpl->m_pDocSh->GetDocument()->GetRefreshTimerControlAddress() );
109 }
110
~ScTableLink()111 __EXPORT ScTableLink::~ScTableLink()
112 {
113 // Verbindung aufheben
114
115 StopRefreshTimer();
116 String aEmpty;
117 ScDocument* pDoc = pImpl->m_pDocSh->GetDocument();
118 SCTAB nCount = pDoc->GetTableCount();
119 for (SCTAB nTab=0; nTab<nCount; nTab++)
120 if (pDoc->IsLinked(nTab) && pDoc->GetLinkDoc(nTab)==aFileName)
121 pDoc->SetLink( nTab, SC_LINK_NONE, aEmpty, aEmpty, aEmpty, aEmpty, 0 );
122 delete pImpl;
123 }
124
Edit(Window * pParent,const Link & rEndEditHdl)125 void __EXPORT ScTableLink::Edit( Window* pParent, const Link& rEndEditHdl )
126 {
127 // DefModalDialogParent setzen, weil evtl. aus der DocShell beim ConvertFrom
128 // ein Optionen-Dialog kommt...
129
130 pImpl->m_aEndEditLink = rEndEditHdl;
131 pImpl->m_pOldParent = Application::GetDefDialogParent();
132 if (pParent)
133 Application::SetDefDialogParent(pParent);
134
135 bInEdit = sal_True;
136 SvBaseLink::Edit( pParent, LINK( this, ScTableLink, TableEndEditHdl ) );
137 }
138
DataChanged(const String &,const::com::sun::star::uno::Any &)139 void __EXPORT ScTableLink::DataChanged( const String&,
140 const ::com::sun::star::uno::Any& )
141 {
142 sfx2::LinkManager* pLinkManager=pImpl->m_pDocSh->GetDocument()->GetLinkManager();
143 if (pLinkManager!=NULL)
144 {
145 String aFile;
146 String aFilter;
147 pLinkManager->GetDisplayNames( this,0,&aFile,NULL,&aFilter);
148
149 // the file dialog returns the filter name with the application prefix
150 // -> remove prefix
151 ScDocumentLoader::RemoveAppPrefix( aFilter );
152
153 if (!bInCreate)
154 Refresh( aFile, aFilter, NULL, GetRefreshDelay() ); // don't load twice
155 }
156 }
157
Closed()158 void __EXPORT ScTableLink::Closed()
159 {
160 // Verknuepfung loeschen: Undo
161 ScDocument* pDoc = pImpl->m_pDocSh->GetDocument();
162 sal_Bool bUndo (pDoc->IsUndoEnabled());
163
164 if (bAddUndo && bUndo)
165 {
166 pImpl->m_pDocSh->GetUndoManager()->AddUndoAction(
167 new ScUndoRemoveLink( pImpl->m_pDocSh, aFileName ) );
168
169 bAddUndo = sal_False; // nur einmal
170 }
171
172 // Verbindung wird im dtor aufgehoben
173
174 SvBaseLink::Closed();
175 }
176
IsUsed() const177 sal_Bool ScTableLink::IsUsed() const
178 {
179 return pImpl->m_pDocSh->GetDocument()->HasLink( aFileName, aFilterName, aOptions );
180 }
181
Refresh(const String & rNewFile,const String & rNewFilter,const String * pNewOptions,sal_uLong nNewRefresh)182 sal_Bool ScTableLink::Refresh(const String& rNewFile, const String& rNewFilter,
183 const String* pNewOptions, sal_uLong nNewRefresh )
184 {
185 // Dokument laden
186
187 if (!rNewFile.Len() || !rNewFilter.Len())
188 return sal_False;
189
190 String aNewUrl( ScGlobal::GetAbsDocName( rNewFile, pImpl->m_pDocSh ) );
191 sal_Bool bNewUrlName = (aNewUrl != aFileName);
192
193 const SfxFilter* pFilter = pImpl->m_pDocSh->GetFactory().GetFilterContainer()->GetFilter4FilterName(rNewFilter);
194 if (!pFilter)
195 return sal_False;
196
197 ScDocument* pDoc = pImpl->m_pDocSh->GetDocument();
198 pDoc->SetInLinkUpdate( sal_True );
199
200 sal_Bool bUndo(pDoc->IsUndoEnabled());
201
202 // wenn neuer Filter ausgewaehlt wurde, Optionen vergessen
203 if ( rNewFilter != aFilterName )
204 aOptions.Erase();
205 if ( pNewOptions ) // Optionen hart angegeben?
206 aOptions = *pNewOptions;
207
208 // ItemSet immer anlegen, damit die DocShell die Optionen setzen kann
209 SfxItemSet* pSet = new SfxAllItemSet( SFX_APP()->GetPool() );
210 if ( aOptions.Len() )
211 pSet->Put( SfxStringItem( SID_FILE_FILTEROPTIONS, aOptions ) );
212
213 SfxMedium* pMed = new SfxMedium(aNewUrl, STREAM_STD_READ, sal_False, pFilter, pSet);
214
215 if ( bInEdit ) // only if using the edit dialog,
216 pMed->UseInteractionHandler( sal_True ); // enable the filter options dialog
217
218 // aRef->DoClose() will be called explicitly, but it is still more safe to use SfxObjectShellLock here
219 ScDocShell* pSrcShell = new ScDocShell(SFX_CREATE_MODE_INTERNAL);
220 SfxObjectShellLock aRef = pSrcShell;
221 pSrcShell->DoLoad(pMed);
222
223 // Optionen koennten gesetzt worden sein
224 String aNewOpt = ScDocumentLoader::GetOptions(*pMed);
225 if (!aNewOpt.Len())
226 aNewOpt = aOptions;
227
228 // Undo...
229
230 ScDocument* pUndoDoc = NULL;
231 sal_Bool bFirst = sal_True;
232 if (bAddUndo && bUndo)
233 pUndoDoc = new ScDocument( SCDOCMODE_UNDO );
234
235 // Tabellen kopieren
236
237 ScDocShellModificator aModificator( *pImpl->m_pDocSh );
238
239 sal_Bool bNotFound = sal_False;
240 ScDocument* pSrcDoc = pSrcShell->GetDocument();
241
242 // #74835# from text filters that don't set the table name,
243 // use the one table regardless of link table name
244 sal_Bool bAutoTab = (pSrcDoc->GetTableCount() == 1) &&
245 ScDocShell::HasAutomaticTableName( rNewFilter );
246
247 SCTAB nCount = pDoc->GetTableCount();
248 for (SCTAB nTab=0; nTab<nCount; nTab++)
249 {
250 sal_uInt8 nMode = pDoc->GetLinkMode(nTab);
251 if (nMode && pDoc->GetLinkDoc(nTab)==aFileName)
252 {
253 String aTabName = pDoc->GetLinkTab(nTab);
254
255 // Undo
256
257 if (bAddUndo && bUndo)
258 {
259 if (bFirst)
260 pUndoDoc->InitUndo( pDoc, nTab, nTab, sal_True, sal_True );
261 else
262 pUndoDoc->AddUndoTab( nTab, nTab, sal_True, sal_True );
263 bFirst = sal_False;
264 ScRange aRange(0,0,nTab,MAXCOL,MAXROW,nTab);
265 pDoc->CopyToDocument(aRange, IDF_ALL, sal_False, pUndoDoc);
266 pUndoDoc->TransferDrawPage( pDoc, nTab, nTab );
267 pUndoDoc->SetLink( nTab, nMode, aFileName, aFilterName,
268 aOptions, aTabName, GetRefreshDelay() );
269 pUndoDoc->SetTabBgColor( nTab, pDoc->GetTabBgColor(nTab) );
270 }
271
272 // Tabellenname einer ExtDocRef anpassen
273
274 if ( bNewUrlName && nMode == SC_LINK_VALUE )
275 {
276 String aName;
277 pDoc->GetName( nTab, aName );
278 if ( ScGlobal::GetpTransliteration()->isEqual(
279 ScGlobal::GetDocTabName( aFileName, aTabName ), aName ) )
280 {
281 pDoc->RenameTab( nTab,
282 ScGlobal::GetDocTabName( aNewUrl, aTabName ),
283 sal_False, sal_True ); // kein RefUpdate, kein ValidTabName
284 }
285 }
286
287 // kopieren
288
289 SCTAB nSrcTab = 0;
290 bool bFound = false;
291 /* #i71497# check if external document is loaded successfully,
292 otherwise we may find the empty default sheet "Sheet1" in
293 pSrcDoc, even if the document does not exist. */
294 if( pMed->GetError() == 0 )
295 {
296 // no sheet name -> use first sheet
297 if ( aTabName.Len() && !bAutoTab )
298 bFound = pSrcDoc->GetTable( aTabName, nSrcTab );
299 else
300 bFound = true;
301 }
302
303 if (bFound)
304 pDoc->TransferTab( pSrcDoc, nSrcTab, nTab, sal_False, // nicht neu einfuegen
305 (nMode == SC_LINK_VALUE) ); // nur Werte?
306 else
307 {
308 pDoc->DeleteAreaTab( 0,0,MAXCOL,MAXROW, nTab, IDF_ALL );
309
310 bool bShowError = true;
311 if ( nMode == SC_LINK_VALUE )
312 {
313 // #139464# Value link (used with external references in formulas):
314 // Look for formulas that reference the sheet, and put errors in the referenced cells.
315
316 ScRangeList aErrorCells; // cells on the linked sheets that need error values
317
318 ScCellIterator aCellIter( pDoc, 0,0,0, MAXCOL,MAXROW,MAXTAB ); // all sheets
319 ScBaseCell* pCell = aCellIter.GetFirst();
320 while (pCell)
321 {
322 if (pCell->GetCellType() == CELLTYPE_FORMULA)
323 {
324 ScFormulaCell* pFCell = static_cast<ScFormulaCell*>(pCell);
325
326 ScDetectiveRefIter aRefIter( pFCell );
327 ScRange aRefRange;
328 while ( aRefIter.GetNextRef( aRefRange ) )
329 {
330 if ( aRefRange.aStart.Tab() <= nTab && aRefRange.aEnd.Tab() >= nTab )
331 {
332 // use first cell of range references (don't fill potentially large ranges)
333
334 aErrorCells.Join( ScRange( aRefRange.aStart ) );
335 }
336 }
337 }
338 pCell = aCellIter.GetNext();
339 }
340
341 sal_uLong nRanges = aErrorCells.Count();
342 if ( nRanges ) // found any?
343 {
344 ScTokenArray aTokenArr;
345 aTokenArr.AddOpCode( ocNotAvail );
346 aTokenArr.AddOpCode( ocOpen );
347 aTokenArr.AddOpCode( ocClose );
348 aTokenArr.AddOpCode( ocStop );
349
350 for (sal_uLong nPos=0; nPos<nRanges; nPos++)
351 {
352 const ScRange* pRange = aErrorCells.GetObject(nPos);
353 SCCOL nStartCol = pRange->aStart.Col();
354 SCROW nStartRow = pRange->aStart.Row();
355 SCCOL nEndCol = pRange->aEnd.Col();
356 SCROW nEndRow = pRange->aEnd.Row();
357 for (SCROW nRow=nStartRow; nRow<=nEndRow; nRow++)
358 for (SCCOL nCol=nStartCol; nCol<=nEndCol; nCol++)
359 {
360 ScAddress aDestPos( nCol, nRow, nTab );
361 ScFormulaCell* pNewCell = new ScFormulaCell( pDoc, aDestPos, &aTokenArr );
362 pDoc->PutCell( aDestPos, pNewCell );
363 }
364 }
365
366 bShowError = false;
367 }
368 // if no references were found, insert error message (don't leave the sheet empty)
369 }
370
371 if ( bShowError )
372 {
373 // Normal link or no references: put error message on sheet.
374
375 pDoc->SetString( 0,0,nTab, ScGlobal::GetRscString(STR_LINKERROR) );
376 pDoc->SetString( 0,1,nTab, ScGlobal::GetRscString(STR_LINKERRORFILE) );
377 pDoc->SetString( 1,1,nTab, aNewUrl );
378 pDoc->SetString( 0,2,nTab, ScGlobal::GetRscString(STR_LINKERRORTAB) );
379 pDoc->SetString( 1,2,nTab, aTabName );
380 }
381
382 bNotFound = sal_True;
383 }
384
385 if ( bNewUrlName || rNewFilter != aFilterName ||
386 aNewOpt != aOptions || pNewOptions ||
387 nNewRefresh != GetRefreshDelay() )
388 pDoc->SetLink( nTab, nMode, aNewUrl, rNewFilter, aNewOpt,
389 aTabName, nNewRefresh );
390 }
391 }
392
393 // neue Einstellungen merken
394
395 if ( bNewUrlName )
396 aFileName = aNewUrl;
397 if ( rNewFilter != aFilterName )
398 aFilterName = rNewFilter;
399 if ( aNewOpt != aOptions )
400 aOptions = aNewOpt;
401
402 // aufraeumen
403
404 // pSrcShell->DoClose();
405 aRef->DoClose();
406
407 // Undo
408
409 if (bAddUndo && bUndo)
410 pImpl->m_pDocSh->GetUndoManager()->AddUndoAction(
411 new ScUndoRefreshLink( pImpl->m_pDocSh, pUndoDoc ) );
412
413 // Paint (koennen mehrere Tabellen sein)
414
415 if (bDoPaint)
416 {
417 pImpl->m_pDocSh->PostPaint( ScRange(0,0,0,MAXCOL,MAXROW,MAXTAB),
418 PAINT_GRID | PAINT_TOP | PAINT_LEFT | PAINT_EXTRAS );
419 aModificator.SetDocumentModified();
420 }
421
422 if (bNotFound)
423 {
424 //! Fehler ausgeben ?
425 }
426
427 pDoc->SetInLinkUpdate( sal_False );
428
429 // notify Uno objects (for XRefreshListener)
430 //! also notify Uno objects if file name was changed!
431 ScLinkRefreshedHint aHint;
432 aHint.SetSheetLink( aFileName );
433 pDoc->BroadcastUno( aHint );
434
435 return sal_True;
436 }
437
IMPL_LINK(ScTableLink,RefreshHdl,ScTableLink *,EMPTYARG)438 IMPL_LINK( ScTableLink, RefreshHdl, ScTableLink*, EMPTYARG )
439 {
440 long nRes = Refresh( aFileName, aFilterName, NULL, GetRefreshDelay() ) != 0;
441 return nRes;
442 }
443
IMPL_LINK(ScTableLink,TableEndEditHdl,::sfx2::SvBaseLink *,pLink)444 IMPL_LINK( ScTableLink, TableEndEditHdl, ::sfx2::SvBaseLink*, pLink )
445 {
446 if ( pImpl->m_aEndEditLink.IsSet() )
447 pImpl->m_aEndEditLink.Call( pLink );
448 bInEdit = sal_False;
449 Application::SetDefDialogParent( pImpl->m_pOldParent );
450 return 0;
451 }
452
453 // === ScDocumentLoader ==================================================
454
GetOptions(SfxMedium & rMedium)455 String ScDocumentLoader::GetOptions( SfxMedium& rMedium ) // static
456 {
457 SfxItemSet* pSet = rMedium.GetItemSet();
458 const SfxPoolItem* pItem;
459 if ( pSet && SFX_ITEM_SET == pSet->GetItemState( SID_FILE_FILTEROPTIONS, sal_True, &pItem ) )
460 return ((const SfxStringItem*)pItem)->GetValue();
461
462 return EMPTY_STRING;
463 }
464
GetFilterName(const String & rFileName,String & rFilter,String & rOptions,sal_Bool bWithContent,sal_Bool bWithInteraction)465 sal_Bool ScDocumentLoader::GetFilterName( const String& rFileName,
466 String& rFilter, String& rOptions,
467 sal_Bool bWithContent, sal_Bool bWithInteraction ) // static
468 {
469 TypeId aScType = TYPE(ScDocShell);
470 SfxObjectShell* pDocSh = SfxObjectShell::GetFirst( &aScType );
471 while ( pDocSh )
472 {
473 if ( pDocSh->HasName() )
474 {
475 SfxMedium* pMed = pDocSh->GetMedium();
476 if ( rFileName == pMed->GetName() )
477 {
478 rFilter = pMed->GetFilter()->GetFilterName();
479 rOptions = GetOptions(*pMed);
480 return sal_True;
481 }
482 }
483 pDocSh = SfxObjectShell::GetNext( *pDocSh, &aScType );
484 }
485
486 INetURLObject aUrl( rFileName );
487 INetProtocol eProt = aUrl.GetProtocol();
488 if ( eProt == INET_PROT_NOT_VALID ) // invalid URL?
489 return sal_False; // abort without creating a medium
490
491 // Filter-Detection
492
493 const SfxFilter* pSfxFilter = NULL;
494 SfxMedium* pMedium = new SfxMedium( rFileName, STREAM_STD_READ, sal_False );
495 if ( pMedium->GetError() == ERRCODE_NONE )
496 {
497 if ( bWithInteraction )
498 pMedium->UseInteractionHandler(sal_True); // #i73992# no longer called from GuessFilter
499
500 SfxFilterMatcher aMatcher( String::CreateFromAscii("scalc") );
501 if( bWithContent )
502 aMatcher.GuessFilter( *pMedium, &pSfxFilter );
503 else
504 aMatcher.GuessFilterIgnoringContent( *pMedium, &pSfxFilter );
505 }
506
507 sal_Bool bOK = sal_False;
508 if ( pMedium->GetError() == ERRCODE_NONE )
509 {
510 if ( pSfxFilter )
511 rFilter = pSfxFilter->GetFilterName();
512 else
513 rFilter = ScDocShell::GetOwnFilterName(); // sonst Calc-Datei
514 bOK = (rFilter.Len()>0);
515 }
516
517 delete pMedium;
518 return bOK;
519 }
520
RemoveAppPrefix(String & rFilterName)521 void ScDocumentLoader::RemoveAppPrefix( String& rFilterName ) // static
522 {
523 String aAppPrefix = String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM( STRING_SCAPP ));
524 aAppPrefix.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ": " ));
525 xub_StrLen nPreLen = aAppPrefix.Len();
526 if ( rFilterName.Copy(0,nPreLen) == aAppPrefix )
527 rFilterName.Erase(0,nPreLen);
528 }
529
ScDocumentLoader(const String & rFileName,String & rFilterName,String & rOptions,sal_uInt32 nRekCnt,sal_Bool bWithInteraction)530 ScDocumentLoader::ScDocumentLoader( const String& rFileName,
531 String& rFilterName, String& rOptions,
532 sal_uInt32 nRekCnt, sal_Bool bWithInteraction ) :
533 pDocShell(0),
534 pMedium(0)
535 {
536 if ( !rFilterName.Len() )
537 GetFilterName( rFileName, rFilterName, rOptions, sal_True, bWithInteraction );
538
539 const SfxFilter* pFilter = ScDocShell::Factory().GetFilterContainer()->GetFilter4FilterName( rFilterName );
540
541 // ItemSet immer anlegen, damit die DocShell die Optionen setzen kann
542 SfxItemSet* pSet = new SfxAllItemSet( SFX_APP()->GetPool() );
543 if ( rOptions.Len() )
544 pSet->Put( SfxStringItem( SID_FILE_FILTEROPTIONS, rOptions ) );
545
546 pMedium = new SfxMedium( rFileName, STREAM_STD_READ, sal_False, pFilter, pSet );
547 if ( pMedium->GetError() != ERRCODE_NONE )
548 return ;
549
550 if ( bWithInteraction )
551 pMedium->UseInteractionHandler( sal_True ); // to enable the filter options dialog
552
553 pDocShell = new ScDocShell( SFX_CREATE_MODE_INTERNAL );
554 aRef = pDocShell;
555
556 ScDocument* pDoc = pDocShell->GetDocument();
557 if( pDoc )
558 {
559 ScExtDocOptions* pExtDocOpt = pDoc->GetExtDocOptions();
560 if( !pExtDocOpt )
561 {
562 pExtDocOpt = new ScExtDocOptions;
563 pDoc->SetExtDocOptions( pExtDocOpt );
564 }
565 pExtDocOpt->GetDocSettings().mnLinkCnt = nRekCnt;
566 }
567
568 pDocShell->DoLoad( pMedium );
569
570 String aNew = GetOptions(*pMedium); // Optionen werden beim Laden per Dialog gesetzt
571 if (aNew.Len() && aNew != rOptions)
572 rOptions = aNew;
573 }
574
~ScDocumentLoader()575 ScDocumentLoader::~ScDocumentLoader()
576 {
577 /* if ( pDocShell )
578 pDocShell->DoClose();
579 */
580 if ( aRef.Is() )
581 aRef->DoClose();
582 else if ( pMedium )
583 delete pMedium;
584 }
585
ReleaseDocRef()586 void ScDocumentLoader::ReleaseDocRef()
587 {
588 if ( aRef.Is() )
589 {
590 // release reference without calling DoClose - caller must
591 // have another reference to the doc and call DoClose later
592
593 pDocShell = NULL;
594 pMedium = NULL;
595 aRef.Clear();
596 }
597 }
598
GetDocument()599 ScDocument* ScDocumentLoader::GetDocument()
600 {
601 return pDocShell ? pDocShell->GetDocument() : 0;
602 }
603
IsError() const604 sal_Bool ScDocumentLoader::IsError() const
605 {
606 if ( pDocShell && pMedium )
607 return pMedium->GetError() != ERRCODE_NONE;
608 else
609 return sal_True;
610 }
611
GetTitle() const612 String ScDocumentLoader::GetTitle() const
613 {
614 if ( pDocShell )
615 return pDocShell->GetTitle();
616 else
617 return EMPTY_STRING;
618 }
619
620