sw/source/core/swg/SwXMLTextBlocks.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34
  35 #include <com/sun/star/embed/ElementModes.hpp>
  36 #include <com/sun/star/embed/XTransactedObject.hpp>
  37 #include <tools/urlobj.hxx>
  38 #include <sot/stg.hxx>
  39 #include <sfx2/docfile.hxx>
  40 #include <unotools/localfilehelper.hxx>
  41 #include <unotools/ucbstreamhelper.hxx>
  42
  43 #include <comphelper/storagehelper.hxx>
  44 #include <doc.hxx>
  45 #ifndef _DOCSH_HXX
  46 #include <docsh.hxx>
  47 #endif
  48 #include <pam.hxx>
  49 #include <swblocks.hxx>
  50 #include <ndtxt.hxx>
  51 #include <shellio.hxx>
  52 #include <poolfmt.hxx>
  53 #include <SwXMLTextBlocks.hxx>
  54 #include <errhdl.hxx>
  55 #include <SwXMLBlockImport.hxx>
  56 #include <SwXMLBlockExport.hxx>
  57 #include <swerror.h>
  58
  59 #define STREAM_STGREAD  ( STREAM_READ | STREAM_SHARE_DENYWRITE | STREAM_NOCREATE )
  60 #define STREAM_STGWRITE ( STREAM_READ | STREAM_WRITE | STREAM_SHARE_DENYWRITE )
  61
  62 using namespace ::com::sun::star;
  63
  64
  65 void SwXMLTextBlocks::InitBlockMode ( const uno::Reference < embed::XStorage >& rStorage )
  66 {
  67     xBlkRoot = rStorage;
  68     xRoot = 0;
  69 }
  70
  71 void SwXMLTextBlocks::ResetBlockMode ( )
  72 {
  73     xBlkRoot = 0;
  74     xRoot = 0;
  75 }
  76
  77 SwXMLTextBlocks::SwXMLTextBlocks( const String& rFile )
  78 : SwImpBlocks( rFile ), bAutocorrBlock( FALSE ), nFlags ( 0 )
  79 {
  80     SwDocShell* pDocSh = new SwDocShell ( SFX_CREATE_MODE_INTERNAL );
  81     if( !pDocSh->DoInitNew( 0 ) )
  82         return;
  83     bReadOnly = TRUE;
  84     pDoc = pDocSh->GetDoc();
  85     xDocShellRef = pDocSh;
  86     pDoc->SetOle2Link( Link() );
  87     pDoc->DoUndo( FALSE );              // always FALSE
  88     pDoc->acquire();
  89     uno::Reference< embed::XStorage > refStg;
  90     if( !aDateModified.GetDate() || !aTimeModified.GetTime() )
  91         Touch();                // falls neu angelegt -> neuen ZeitStempel besorgen
  92     try
  93     {
  94         refStg  = comphelper::OStorageHelper::GetStorageFromURL( rFile, embed::ElementModes::READWRITE );
  95         bReadOnly = FALSE;
  96     }
  97     catch( const uno::Exception& )
  98     {
  99         //couldn't open the file - maybe it's readonly
 100     }
 101     if( !refStg.is())
 102     {
 103         try
 104         {
 105             refStg = comphelper::OStorageHelper::GetStorageFromURL( rFile, embed::ElementModes::READ );
 106         }
 107         catch( const uno::Exception& )
 108         {
 109             DBG_ERROR("exception while creating AutoText storage");
 110         }
 111     }
 112     InitBlockMode ( refStg );
 113     ReadInfo();
 114     ResetBlockMode ();
 115     bInfoChanged = FALSE;
 116 }
 117
 118 SwXMLTextBlocks::SwXMLTextBlocks( const uno::Reference < embed::XStorage >& rStg, const String& rName )
 119 : SwImpBlocks( rName )
 120 , bAutocorrBlock( TRUE )
 121 , nFlags ( 0 )
 122 {
 123     SwDocShell* pDocSh = new SwDocShell ( SFX_CREATE_MODE_INTERNAL );
 124     if( !pDocSh->DoInitNew( 0 ) )
 125         return;
 126     bReadOnly = FALSE;
 127     pDoc = pDocSh->GetDoc();
 128     xDocShellRef = pDocSh;
 129     pDoc->SetOle2Link( Link() );
 130     pDoc->DoUndo( FALSE );
 131     pDoc->acquire();
 132
 133     InitBlockMode ( rStg );
 134     ReadInfo();
 135     bInfoChanged = FALSE;
 136 }
 137
 138 SwXMLTextBlocks::~SwXMLTextBlocks()
 139 {
 140     if ( bInfoChanged )
 141         WriteInfo();
 142     ResetBlockMode ();
 143     if(xDocShellRef.Is())
 144         xDocShellRef->DoClose();
 145     xDocShellRef = 0;
 146     if( pDoc && !pDoc->release() )
 147         delete pDoc;
 148 }
 149
 150 void SwXMLTextBlocks::ClearDoc()
 151 {
 152     SwDocShell * pDocShell = pDoc->GetDocShell();
 153     pDocShell->InvalidateModel();
 154     pDocShell->ReactivateModel();
 155
 156     pDoc->ClearDoc();
 157     pDocShell->ClearEmbeddedObjects();
 158 }
 159 void SwXMLTextBlocks::AddName( const String& rShort, const String& rLong, BOOL bOnlyTxt )
 160 {
 161     USHORT nIdx = GetIndex( rShort );
 162     SwBlockName* pNew = NULL;
 163     if( nIdx != (USHORT) -1 )
 164         aNames.DeleteAndDestroy( nIdx );
 165
 166     GeneratePackageName( rShort, aPackageName );
 167     pNew = new SwBlockName( rShort, rLong, aPackageName );
 168
 169     pNew->bIsOnlyTxtFlagInit = TRUE;
 170     pNew->bIsOnlyTxt = bOnlyTxt;
 171     aNames.C40_PTR_INSERT( SwBlockName, pNew );
 172     bInfoChanged = TRUE;
 173 }
 174 void SwXMLTextBlocks::AddName( const String& rShort, const String& rLong,
 175                            const String& rPackageName, BOOL bOnlyTxt )
 176 {
 177     USHORT nIdx = GetIndex( rShort );
 178     if( nIdx != (USHORT) -1 )
 179         aNames.DeleteAndDestroy( nIdx );
 180     SwBlockName* pNew = new SwBlockName( rShort, rLong, rPackageName );
 181     pNew->bIsOnlyTxtFlagInit = TRUE;
 182     pNew->bIsOnlyTxt = bOnlyTxt;
 183     aNames.C40_PTR_INSERT( SwBlockName, pNew );
 184     bInfoChanged = TRUE;
 185 }
 186
 187 ULONG SwXMLTextBlocks::Delete( USHORT n )
 188 {
 189     String aPckName (aNames[ n ]->aPackageName);
 190     uno::Reference < container::XNameAccess > xAccess( xBlkRoot, uno::UNO_QUERY );
 191     if ( xAccess.is() &&
 192             xAccess->hasByName( aPckName ) && xBlkRoot->isStreamElement( aPckName ) )
 193     {
 194         try
 195         {
 196             xBlkRoot->removeElement ( aPckName );
 197             uno::Reference < embed::XTransactedObject > xTrans( xBlkRoot, uno::UNO_QUERY );
 198             if ( xTrans.is() )
 199                 xTrans->commit();
 200             return 0;
 201         }
 202         catch ( uno::Exception)
 203         {
 204             return ERR_SWG_WRITE_ERROR;
 205         }
 206     }
 207     return 0;
 208 }
 209
 210 ULONG SwXMLTextBlocks::Rename( USHORT nIdx, const String& rNewShort, const String& )
 211 {
 212     DBG_ASSERT( xBlkRoot.is(), "No storage set" );
 213     if(!xBlkRoot.is())
 214         return 0;
 215     String aOldName (aNames[ nIdx ]->aPackageName);
 216     aShort = rNewShort;
 217     GeneratePackageName( aShort, aPackageName );
 218     if (IsOnlyTextBlock ( nIdx ) )
 219     {
 220         String sExt( String::CreateFromAscii( ".xml" ));
 221         String aOldStreamName( aOldName ); aOldStreamName += sExt;
 222         String aNewStreamName( aPackageName ); aNewStreamName += sExt;
 223
 224         xRoot = xBlkRoot->openStorageElement( aOldName, embed::ElementModes::READWRITE );
 225         xRoot->renameElement ( aOldStreamName, aNewStreamName );
 226         uno::Reference < embed::XTransactedObject > xTrans( xRoot, uno::UNO_QUERY );
 227         if ( xTrans.is() )
 228             xTrans->commit();
 229         xRoot = 0;
 230     }
 231
 232     if(aOldName != aPackageName)
 233     {
 234         try
 235         {
 236             xBlkRoot->renameElement ( aOldName, aPackageName );
 237         }
 238         catch( const container::ElementExistException& rEx )
 239         {
 240             (void)rEx;
 241         }
 242     }
 243     uno::Reference < embed::XTransactedObject > xTrans( xBlkRoot, uno::UNO_QUERY );
 244     if ( xTrans.is() )
 245         xTrans->commit();
 246     // No need to commit xBlkRoot here as SwTextBlocks::Rename calls
 247     // WriteInfo which does the commit
 248     return 0;
 249 }
 250
 251 ULONG SwXMLTextBlocks::CopyBlock( SwImpBlocks& rDestImp, String& rShort,
 252                                                     const String& rLong)
 253 {
 254     ULONG nError = 0;
 255     OpenFile(TRUE);
 256     rDestImp.OpenFile(FALSE);
 257     String aGroup( rShort );
 258     BOOL bTextOnly = IsOnlyTextBlock ( rShort ) ;//pImp->pBlkRoot->IsStream( aGroup );
 259     USHORT nIndex = GetIndex ( rShort );
 260     String sDestShortName( GetPackageName (nIndex) );
 261     USHORT nIdx = 0;
 262
 263     DBG_ASSERT( xBlkRoot.is(), "No storage set" );
 264     if(!xBlkRoot.is())
 265         return ERR_SWG_WRITE_ERROR;
 266
 267     uno::Reference < container::XNameAccess > xAccess( ((SwXMLTextBlocks&)rDestImp).xBlkRoot, uno::UNO_QUERY );
 268     while ( xAccess->hasByName( sDestShortName ) )
 269     {
 270         ++nIdx;
 271         //falls wirklich mal einer so verrueckt ist
 272         if(USHRT_MAX == nIdx)
 273         {
 274             CloseFile();
 275             rDestImp.CloseFile();
 276             return ERR_SWG_WRITE_ERROR;
 277         }
 278         sDestShortName += String::CreateFromInt32( nIdx );
 279     }
 280
 281     try
 282     {
 283         uno::Reference < embed::XStorage > rSourceRoot = xBlkRoot->openStorageElement( aGroup, embed::ElementModes::READ );
 284         uno::Reference < embed::XStorage > rDestRoot = ((SwXMLTextBlocks&)rDestImp).xBlkRoot->openStorageElement( sDestShortName, embed::ElementModes::READWRITE );
 285         //if(!rSourceRoot.Is())
 286         //    nError = ERR_SWG_READ_ERROR;
 287         //else
 288         //{
 289         rSourceRoot->copyToStorage( rDestRoot );
 290     }
 291     catch ( uno::Exception& )
 292     {
 293         nError = ERR_SWG_WRITE_ERROR;
 294     }
 295
 296     /* I think this should work now that text only blocks are in sub-storages as well
 297     else
 298     {
 299         SvStorageStreamRef rSourceStream = xBlkRoot->OpenStream( aGroup, STREAM_STGREAD );
 300         SvStorageStreamRef rDestStream = ((SwXMLTextBlocks&)rDestImp).xBlkRoot-> OpenStream( sDestShortName, STREAM_STGWRITE );
 301         if(!rDestStream.Is())
 302             nError = ERR_SWG_WRITE_ERROR;
 303         else
 304         {
 305             if(!rSourceStream->CopyTo(&rDestStream))
 306                 nError = ERR_SWG_WRITE_ERROR;
 307             else
 308                 rDestStream->Commit();
 309         }
 310     }
 311     */
 312     if(!nError)
 313     {
 314         rShort = sDestShortName;
 315         //((SwXMLTextBlocks&)rDestImp).xBlkRoot->Commit();
 316         ((SwXMLTextBlocks&)rDestImp).AddName( rShort, rLong, bTextOnly );
 317         ((SwXMLTextBlocks&)rDestImp).MakeBlockList();
 318     }
 319     CloseFile();
 320     rDestImp.CloseFile();
 321     return nError;
 322 }
 323
 324
 325 ULONG SwXMLTextBlocks::StartPutBlock( const String& rShort, const String& rPackageName )
 326 {
 327     DBG_ASSERT( xBlkRoot.is(), "No storage set" );
 328     if(!xBlkRoot.is())
 329         return 0;
 330     GetIndex ( rShort );
 331     /*
 332     if( xBlkRoot->IsContained( rPackageName ) )
 333     {
 334         xBlkRoot->Remove( rPackageName );
 335         xBlkRoot->Commit();
 336     }
 337     */
 338     try
 339     {
 340         xRoot = xBlkRoot->openStorageElement( rPackageName, embed::ElementModes::READWRITE );
 341
 342         uno::Reference< beans::XPropertySet > xRootProps( xRoot, uno::UNO_QUERY_THROW );
 343         ::rtl::OUString aPropName( RTL_CONSTASCII_USTRINGPARAM("MediaType") );
 344         ::rtl::OUString aMime( SotExchange::GetFormatMimeType( SOT_FORMATSTR_ID_STARWRITER_8 ) );
 345         xRootProps->setPropertyValue( aPropName, uno::makeAny( aMime ) );
 346     }
 347     catch (uno::Exception&)
 348     {
 349     }
 350     return 0;
 351 }
 352 ULONG SwXMLTextBlocks::BeginPutDoc( const String& rShort, const String& rLong )
 353 {
 354     // In der Basisklasse ablegen!
 355     aShort = rShort;
 356     aLong = rLong;
 357     GeneratePackageName( rShort, aPackageName );
 358     SetIsTextOnly( rShort, FALSE);
 359     return StartPutBlock (rShort, aPackageName);
 360 }
 361
 362 ULONG SwXMLTextBlocks::PutBlock( SwPaM& , const String& )
 363 {
 364     ULONG nRes = 0;
 365     USHORT nCommitFlags = nFlags & (SWXML_CONVBLOCK|SWXML_NOROOTCOMMIT);
 366
 367     nFlags |= nCommitFlags;
 368
 369     WriterRef xWrt;
 370     ::GetXMLWriter ( aEmptyStr, GetBaseURL(), xWrt);
 371     SwWriter aWriter (xRoot, *pDoc );
 372
 373     xWrt->bBlock = sal_True;
 374     nRes = aWriter.Write ( xWrt );
 375     xWrt->bBlock = sal_False;
 376     // Save OLE objects if there are some
 377     SwDocShell *pDocSh = pDoc->GetDocShell();
 378
 379     sal_Bool bHasChildren = pDocSh && pDocSh->GetEmbeddedObjectContainer().HasEmbeddedObjects();
 380     if( !nRes && bHasChildren )
 381     {
 382         // we have to write to the temporary storage first, since the used below functions are optimized
 383         // TODO/LATER: it is only a temporary solution, that should be changed soon, the used methods should be
 384         // called without optimization
 385
 386         sal_Bool bOK = sal_False;
 387
 388         if ( xRoot.is() )
 389         {
 390             SfxMedium* pTmpMedium = NULL;
 391             try
 392             {
 393                 uno::Reference< embed::XStorage > xTempStorage =
 394                     ::comphelper::OStorageHelper::GetTemporaryStorage();
 395
 396                 xRoot->copyToStorage( xTempStorage );
 397
 398                 // TODO/LATER: no progress bar?!
 399                 // TODO/MBA: strange construct
 400                 pTmpMedium = new SfxMedium( xTempStorage, GetBaseURL() );
 401                 sal_Bool bTmpOK = pDocSh->SaveAsChildren( *pTmpMedium );
 402                 if( bTmpOK )
 403                     bTmpOK = pDocSh->SaveCompletedChildren( sal_False );
 404
 405                 xTempStorage->copyToStorage( xRoot );
 406                 bOK = bTmpOK;
 407             }
 408             catch( uno::Exception& )
 409             {
 410             }
 411
 412             if ( pTmpMedium )
 413                 DELETEZ( pTmpMedium );
 414         }
 415
 416         if( !bOK )
 417             nRes = ERR_SWG_WRITE_ERROR;
 418     }
 419
 420     try
 421     {
 422         uno::Reference < embed::XTransactedObject > xTrans( xRoot, uno::UNO_QUERY );
 423         if ( xTrans.is() )
 424             xTrans->commit();
 425         xRoot = 0;
 426         if ( !nCommitFlags )
 427         {
 428             uno::Reference < embed::XTransactedObject > xTmpTrans( xBlkRoot, uno::UNO_QUERY );
 429             if ( xTmpTrans.is() )
 430                 xTmpTrans->commit();
 431         }
 432     }
 433     catch (uno::Exception&)
 434     {
 435     }
 436
 437     //TODO/LATER: error handling
 438     /*
 439     ULONG nErr = xBlkRoot->GetError();
 440     if( nErr == SVSTREAM_DISK_FULL )
 441         nRes = ERR_W4W_WRITE_FULL;
 442     else if( nErr != SVSTREAM_OK )
 443         nRes = ERR_SWG_WRITE_ERROR;
 444     nFlags |= nCommitFlags;
 445     return nErr;*/
 446     return 0;
 447 }
 448
 449 ULONG SwXMLTextBlocks::PutDoc()
 450 {
 451     SwPaM* pPaM = MakePaM();
 452     ULONG nErr = PutBlock(*pPaM, aLong);
 453     delete pPaM;
 454     return nErr;
 455 }
 456
 457 ULONG SwXMLTextBlocks::GetText( USHORT nIdx, String& rText )
 458 {
 459     return GetBlockText( aNames[ nIdx ]->aShort, rText );
 460 }
 461
 462 ULONG SwXMLTextBlocks::GetText( const String& rShort, String& rText )
 463 {
 464     return GetBlockText( rShort, rText );
 465 }
 466
 467
 468 ULONG SwXMLTextBlocks::MakeBlockList()
 469 {
 470     WriteInfo();
 471     return 0;
 472 }
 473
 474 BOOL SwXMLTextBlocks::PutMuchEntries( BOOL bOn )
 475 {
 476     BOOL bRet = FALSE;
 477     if( bOn )
 478     {
 479         if( bInPutMuchBlocks )
 480         {
 481             ASSERT( !this, "verschachtelte Aufrufe sind nicht erlaubt" );
 482         }
 483         else if( !IsFileChanged() )
 484         {
 485             bRet = 0 == OpenFile( FALSE );
 486             if( bRet )
 487             {
 488                 nFlags |= SWXML_NOROOTCOMMIT;
 489                 bInPutMuchBlocks = TRUE;
 490             }
 491         }
 492     }
 493     else if( bInPutMuchBlocks )
 494     {
 495         nFlags &= ~SWXML_NOROOTCOMMIT;
 496         if( xBlkRoot.is() )
 497         {
 498             try
 499             {
 500                 uno::Reference < embed::XTransactedObject > xTrans( xBlkRoot, uno::UNO_QUERY );
 501                 if ( xTrans.is() )
 502                     xTrans->commit();
 503                 MakeBlockList();
 504                 CloseFile();
 505                 Touch();
 506                 bInPutMuchBlocks = FALSE;
 507                 bRet = TRUE;
 508             }
 509             catch (uno::Exception&)
 510             {
 511             }
 512         }
 513     }
 514     return bRet;
 515 }
 516
 517 ULONG SwXMLTextBlocks::OpenFile( BOOL bRdOnly )
 518 {
 519     if( bAutocorrBlock )
 520         return 0;
 521     ULONG nRet = 0;
 522     try
 523     {
 524         uno::Reference < embed::XStorage > refStg  = comphelper::OStorageHelper::GetStorageFromURL( aFile,
 525                 bRdOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE );
 526         InitBlockMode ( refStg );
 527     }
 528     catch ( uno::Exception& )
 529     {
 530         //TODO/LATER: error handling
 531         nRet = 1;
 532     }
 533
 534     return nRet;
 535 }
 536
 537 void SwXMLTextBlocks::CloseFile()
 538 {
 539     if ( !bAutocorrBlock )
 540     {
 541         if (bInfoChanged)
 542             WriteInfo();
 543         ResetBlockMode();
 544     }
 545 }
 546
 547 void SwXMLTextBlocks::SetIsTextOnly( const String& rShort, BOOL bNewValue )
 548 {
 549     USHORT nIdx = GetIndex ( rShort );
 550     if (nIdx != (USHORT) -1  && nIdx != USHRT_MAX)
 551         aNames[nIdx]->bIsOnlyTxt = bNewValue;
 552 }
 553
 554 void SwXMLTextBlocks::SetIsTextOnly( USHORT nIdx, BOOL bNewValue )
 555 {
 556     aNames[nIdx]->bIsOnlyTxt = bNewValue;
 557 }
 558
 559 BOOL SwXMLTextBlocks::IsOnlyTextBlock( const String& rShort ) const
 560 {
 561     USHORT nIdx = GetIndex ( rShort );
 562     BOOL bRet = FALSE;
 563     if (nIdx != (USHORT) -1  && nIdx != USHRT_MAX)
 564     {
 565         bRet = aNames[nIdx]->bIsOnlyTxt;
 566     }
 567     return bRet;
 568 }
 569 BOOL SwXMLTextBlocks::IsOnlyTextBlock( USHORT nIdx ) const
 570 {
 571     return aNames[nIdx]->bIsOnlyTxt;
 572 }
 573
 574 BOOL SwXMLTextBlocks::IsFileUCBStorage( const String & rFileName)
 575 {
 576     String aName( rFileName );
 577     INetURLObject aObj( aName );
 578     if ( aObj.GetProtocol() == INET_PROT_NOT_VALID )
 579     {
 580         String aURL;
 581         ::utl::LocalFileHelper::ConvertPhysicalNameToURL( aName, aURL );
 582         aObj.SetURL( aURL );
 583         aName = aObj.GetMainURL( INetURLObject::NO_DECODE );
 584     }
 585
 586     SvStream * pStm = ::utl::UcbStreamHelper::CreateStream( aName, STREAM_STD_READ );
 587     BOOL bRet = UCBStorage::IsStorageFile( pStm );
 588     delete pStm;
 589     return bRet;
 590 }
 591
 592
 593
 594 short SwXMLTextBlocks::GetFileType ( void ) const
 595 {
 596     return SWBLK_XML;
 597 }
 598
 599 void SwXMLTextBlocks::GeneratePackageName ( const String& rShort, String& rPackageName )
 600 {
 601     rPackageName = rShort;
 602     xub_StrLen nPos = 0;
 603     sal_Unicode pDelims[] = { '!', '/', ':', '.', '\\', 0 };
 604     ByteString sByte ( rPackageName, RTL_TEXTENCODING_UTF7);
 605     rPackageName = String (sByte, RTL_TEXTENCODING_ASCII_US);
 606     while( STRING_NOTFOUND != ( nPos = rPackageName.SearchChar( pDelims, nPos )))
 607     {
 608         rPackageName.SetChar( nPos, '_' );
 609         ++nPos;
 610     }
 611 }
 612
 613 ULONG SwXMLTextBlocks::PutText( const String& rShort, const String& rName,
 614                                 const String& rText )
 615 {
 616     ULONG nRes = 0;
 617     aShort = rShort;
 618     aLong = rName;
 619     aCur = rText;
 620     SetIsTextOnly( aShort, TRUE );
 621     GeneratePackageName( rShort, aPackageName );
 622     ClearDoc();
 623     nRes = PutBlockText( rShort, rName, rText, aPackageName );
 624     return nRes;
 625 }
 626
 627 void SwXMLTextBlocks::MakeBlockText( const String& rText )
 628 {
 629     SwTxtNode* pTxtNode = pDoc->GetNodes()[ pDoc->GetNodes().GetEndOfContent().
 630                                         GetIndex() - 1 ]->GetTxtNode();
 631     //JP 18.09.98: Bug 56706 - Standard sollte zumindest gesetzt sein!
 632     if( pTxtNode->GetTxtColl() == pDoc->GetDfltTxtFmtColl() )
 633         pTxtNode->ChgFmtColl( pDoc->GetTxtCollFromPool( RES_POOLCOLL_STANDARD ));
 634
 635     xub_StrLen nPos = 0;
 636     do
 637     {
 638         if ( nPos )
 639         {
 640             pTxtNode = (SwTxtNode*)pTxtNode->AppendNode( SwPosition( *pTxtNode ) );
 641         }
 642         SwIndex aIdx( pTxtNode );
 643         String sTemp(rText.GetToken( 0, '\015', nPos ) );
 644         pTxtNode->Insert( sTemp, aIdx );
 645     } while ( STRING_NOTFOUND != nPos );
 646 }