sw/source/core/undo/undraw.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34 #include <rtl/string.h>
  35
  36 #ifndef _RTL_MEMORY_H
  37 #include <rtl/memory.h>
  38 #endif
  39 #include <hintids.hxx>
  40
  41 #ifndef _RTL_STRING_H
  42 #include <rtl/string.h>
  43 #endif
  44 #include <svx/svdogrp.hxx>
  45 #include <svx/svdundo.hxx>
  46 #include <svx/svdpage.hxx>
  47 #include <svx/svdmark.hxx>
  48 #include <fmtanchr.hxx>
  49 #include <fmtflcnt.hxx>
  50 #include <txtflcnt.hxx>
  51 #include <frmfmt.hxx>
  52 #include <doc.hxx>
  53 #include <docary.hxx>
  54 #include <frame.hxx>
  55 #include <swundo.hxx>                   // fuer die UndoIds
  56 #include <pam.hxx>
  57 #include <ndtxt.hxx>
  58 #include <undobj.hxx>
  59 #include <dcontact.hxx>
  60 #include <dview.hxx>
  61 #include <rootfrm.hxx>
  62 #include <viewsh.hxx>
  63
  64 struct SwUndoGroupObjImpl
  65 {
  66     SwDrawFrmFmt* pFmt;
  67     SdrObject* pObj;
  68     ULONG nNodeIdx;
  69
  70     // OD 2004-04-15 #i26791# - keeping the anchor and the relative position
  71     // of drawing objects no longer needed
  72 };
  73
  74
  75 inline SwDoc& SwUndoIter::GetDoc() const { return *pAktPam->GetDoc(); }
  76
  77 // Draw-Objecte
  78
  79 IMPL_LINK( SwDoc, AddDrawUndo, SdrUndoAction *, pUndo )
  80 {
  81 #if OSL_DEBUG_LEVEL > 1
  82     USHORT nId = pUndo->GetId();
  83     (void)nId;
  84     String sComment( pUndo->GetComment() );
  85 #endif
  86
  87     if( DoesUndo() && !IsNoDrawUndoObj() )
  88     {
  89         ClearRedo();
  90         const SdrMarkList* pMarkList = 0;
  91         ViewShell* pSh = GetRootFrm() ? GetRootFrm()->GetCurrShell() : 0;
  92         if( pSh && pSh->HasDrawView() )
  93             pMarkList = &pSh->GetDrawView()->GetMarkedObjectList();
  94
  95         AppendUndo( new SwSdrUndo( pUndo, pMarkList ) );
  96     }
  97     else
  98         delete pUndo;
  99     return 0;
 100 }
 101
 102 SwSdrUndo::SwSdrUndo( SdrUndoAction* pUndo, const SdrMarkList* pMrkLst )
 103     : SwUndo( UNDO_DRAWUNDO ), pSdrUndo( pUndo )
 104 {
 105     if( pMrkLst && pMrkLst->GetMarkCount() )
 106         pMarkList = new SdrMarkList( *pMrkLst );
 107     else
 108         pMarkList = 0;
 109 }
 110
 111 SwSdrUndo::~SwSdrUndo()
 112 {
 113     delete pSdrUndo;
 114     delete pMarkList;
 115 }
 116
 117 void SwSdrUndo::Undo( SwUndoIter& rUndoIter )
 118 {
 119     pSdrUndo->Undo();
 120     rUndoIter.pMarkList = pMarkList;
 121 }
 122
 123 void SwSdrUndo::Redo( SwUndoIter& rUndoIter )
 124 {
 125     pSdrUndo->Redo();
 126     rUndoIter.pMarkList = pMarkList;
 127 }
 128
 129 String SwSdrUndo::GetComment() const
 130 {
 131     return pSdrUndo->GetComment();
 132 }
 133
 134 //--------------------------------------------
 135
 136 void lcl_SendRemoveToUno( SwFmt& rFmt )
 137 {
 138     SwPtrMsgPoolItem aMsgHint( RES_REMOVE_UNO_OBJECT, &rFmt );
 139     rFmt.Modify( &aMsgHint, &aMsgHint );
 140 }
 141
 142 void lcl_SaveAnchor( SwFrmFmt* pFmt, ULONG& rNodePos )
 143 {
 144     const SwFmtAnchor& rAnchor = pFmt->GetAnchor();
 145     if( FLY_AT_CNTNT == rAnchor.GetAnchorId() ||
 146         FLY_AUTO_CNTNT == rAnchor.GetAnchorId() ||
 147         FLY_AT_FLY == rAnchor.GetAnchorId() ||
 148         FLY_IN_CNTNT == rAnchor.GetAnchorId() )
 149     {
 150         rNodePos = rAnchor.GetCntntAnchor()->nNode.GetIndex();
 151         xub_StrLen nCntntPos = 0;
 152
 153         if( FLY_IN_CNTNT == rAnchor.GetAnchorId() )
 154         {
 155             nCntntPos = rAnchor.GetCntntAnchor()->nContent.GetIndex();
 156
 157             // TextAttribut zerstoeren
 158             SwTxtNode *pTxtNd = pFmt->GetDoc()->GetNodes()[ rNodePos ]->GetTxtNode();
 159             ASSERT( pTxtNd, "Kein Textnode gefunden" );
 160             SwTxtFlyCnt* pAttr = static_cast<SwTxtFlyCnt*>(
 161                 pTxtNd->GetTxtAttrForCharAt( nCntntPos, RES_TXTATR_FLYCNT ));
 162             // Attribut steht noch im TextNode, loeschen
 163             if( pAttr && pAttr->GetFlyCnt().GetFrmFmt() == pFmt )
 164             {
 165                 // Pointer auf 0, nicht loeschen
 166                 ((SwFmtFlyCnt&)pAttr->GetFlyCnt()).SetFlyFmt();
 167                 SwIndex aIdx( pTxtNd, nCntntPos );
 168                 pTxtNd->EraseText( aIdx, 1 );
 169             }
 170         }
 171         else if( FLY_AUTO_CNTNT == rAnchor.GetAnchorId() )
 172             nCntntPos = rAnchor.GetCntntAnchor()->nContent.GetIndex();
 173
 174         pFmt->SetFmtAttr( SwFmtAnchor( rAnchor.GetAnchorId(), nCntntPos ) );
 175     }
 176 }
 177
 178 void lcl_RestoreAnchor( SwFrmFmt* pFmt, ULONG& rNodePos )
 179 {
 180     const SwFmtAnchor& rAnchor = pFmt->GetAnchor();
 181     if( FLY_AT_CNTNT == rAnchor.GetAnchorId() ||
 182         FLY_AUTO_CNTNT == rAnchor.GetAnchorId() ||
 183         FLY_AT_FLY == rAnchor.GetAnchorId() ||
 184         FLY_IN_CNTNT == rAnchor.GetAnchorId() )
 185     {
 186         xub_StrLen nCntntPos = rAnchor.GetPageNum();
 187         SwNodes& rNds = pFmt->GetDoc()->GetNodes();
 188
 189         SwNodeIndex aIdx( rNds, rNodePos );
 190         SwPosition aPos( aIdx );
 191
 192         SwFmtAnchor aTmp( rAnchor.GetAnchorId() );
 193         if( FLY_IN_CNTNT == rAnchor.GetAnchorId() ||
 194             FLY_AUTO_CNTNT == rAnchor.GetAnchorId() )
 195             aPos.nContent.Assign( aIdx.GetNode().GetCntntNode(), nCntntPos );
 196         aTmp.SetAnchor( &aPos );
 197         pFmt->SetFmtAttr( aTmp );
 198
 199         if( FLY_IN_CNTNT == rAnchor.GetAnchorId() )
 200         {
 201             SwTxtNode *pTxtNd = aIdx.GetNode().GetTxtNode();
 202             ASSERT( pTxtNd, "no Text Node" );
 203             SwFmtFlyCnt aFmt( pFmt );
 204             pTxtNd->InsertItem( aFmt, nCntntPos, nCntntPos );
 205         }
 206     }
 207 }
 208
 209 SwUndoDrawGroup::SwUndoDrawGroup( USHORT nCnt )
 210     : SwUndo( UNDO_DRAWGROUP ), nSize( nCnt + 1 ), bDelFmt( TRUE )
 211 {
 212     pObjArr = new SwUndoGroupObjImpl[ nSize ];
 213 }
 214
 215 SwUndoDrawGroup::~SwUndoDrawGroup()
 216 {
 217     if( bDelFmt )
 218     {
 219         SwUndoGroupObjImpl* pTmp = pObjArr + 1;
 220         for( USHORT n = 1; n < nSize; ++n, ++pTmp )
 221             delete pTmp->pFmt;
 222     }
 223     else
 224         delete pObjArr->pFmt;           // das GroupObject-Format
 225
 226     delete [] pObjArr;
 227 }
 228
 229 void SwUndoDrawGroup::Undo( SwUndoIter& )
 230 {
 231     bDelFmt = FALSE;
 232
 233     // das Group-Object sichern
 234     SwDrawFrmFmt* pFmt = pObjArr->pFmt;
 235     SwDrawContact* pDrawContact = (SwDrawContact*)pFmt->FindContactObj();
 236     SdrObject* pObj     = pDrawContact->GetMaster();
 237     pObjArr->pObj = pObj;
 238
 239     //loescht sich selbst!
 240     pDrawContact->Changed( *pObj, SDRUSERCALL_DELETE, pObj->GetLastBoundRect() );
 241     pObj->SetUserCall( 0 );
 242
 243     ::lcl_SaveAnchor( pFmt, pObjArr->nNodeIdx );
 244
 245     // alle Uno-Objecte sollten sich jetzt abmelden
 246     ::lcl_SendRemoveToUno( *pFmt );
 247
 248     // aus dem Array austragen
 249     SwDoc* pDoc = pFmt->GetDoc();
 250     SwSpzFrmFmts& rFlyFmts = *(SwSpzFrmFmts*)pDoc->GetSpzFrmFmts();
 251     rFlyFmts.Remove( rFlyFmts.GetPos( pFmt ));
 252
 253     for( USHORT n = 1; n < nSize; ++n )
 254     {
 255         SwUndoGroupObjImpl& rSave = *( pObjArr + n );
 256
 257         ::lcl_RestoreAnchor( rSave.pFmt, rSave.nNodeIdx );
 258         rFlyFmts.Insert( rSave.pFmt, rFlyFmts.Count() );
 259
 260         pObj = rSave.pObj;
 261
 262         SwDrawContact *pContact = new SwDrawContact( rSave.pFmt, pObj );
 263         pContact->ConnectToLayout();
 264         // --> OD 2005-03-22 #i45718# - follow-up of #i35635#
 265         // move object to visible layer
 266         pContact->MoveObjToVisibleLayer( pObj );
 267         // <--
 268         // --> OD 2005-05-10 #i45952# - notify that position attributes
 269         // are already set
 270         ASSERT( rSave.pFmt->ISA(SwDrawFrmFmt),
 271                 "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object" );
 272         if ( rSave.pFmt->ISA(SwDrawFrmFmt) )
 273         {
 274             static_cast<SwDrawFrmFmt*>(rSave.pFmt)->PosAttrSet();
 275         }
 276         // <--
 277     }
 278 }
 279
 280 void SwUndoDrawGroup::Redo( SwUndoIter& )
 281 {
 282     bDelFmt = TRUE;
 283
 284     // aus dem Array austragen
 285     SwDoc* pDoc = pObjArr->pFmt->GetDoc();
 286     SwSpzFrmFmts& rFlyFmts = *(SwSpzFrmFmts*)pDoc->GetSpzFrmFmts();
 287     SdrObject* pObj;
 288
 289     for( USHORT n = 1; n < nSize; ++n )
 290     {
 291         SwUndoGroupObjImpl& rSave = *( pObjArr + n );
 292
 293         pObj = rSave.pObj;
 294
 295         SwDrawContact *pContact = (SwDrawContact*)GetUserCall(pObj);
 296         //loescht sich selbst!
 297         pContact->Changed( *pObj, SDRUSERCALL_DELETE, pObj->GetLastBoundRect() );
 298         pObj->SetUserCall( 0 );
 299
 300         ::lcl_SaveAnchor( rSave.pFmt, rSave.nNodeIdx );
 301
 302         // alle Uno-Objecte sollten sich jetzt abmelden
 303         ::lcl_SendRemoveToUno( *rSave.pFmt );
 304
 305         rFlyFmts.Remove( rFlyFmts.GetPos( rSave.pFmt ));
 306     }
 307
 308     // das Group-Object wieder einfuegen
 309     ::lcl_RestoreAnchor( pObjArr->pFmt, pObjArr->nNodeIdx );
 310     rFlyFmts.Insert( pObjArr->pFmt, rFlyFmts.Count() );
 311
 312     SwDrawContact *pContact = new SwDrawContact( pObjArr->pFmt, pObjArr->pObj );
 313     // OD 2004-04-15 #i26791# - correction: connect object to layout
 314     pContact->ConnectToLayout();
 315     // --> OD 2005-03-22 #i45718# - follow-up of #i35635#
 316     // move object to visible layer
 317     pContact->MoveObjToVisibleLayer( pObjArr->pObj );
 318     // <--
 319     // --> OD 2005-05-10 #i45952# - notify that position attributes
 320     // are already set
 321     ASSERT( pObjArr->pFmt->ISA(SwDrawFrmFmt),
 322             "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object" );
 323     if ( pObjArr->pFmt->ISA(SwDrawFrmFmt) )
 324     {
 325         static_cast<SwDrawFrmFmt*>(pObjArr->pFmt)->PosAttrSet();
 326     }
 327     // <--
 328 }
 329
 330 void SwUndoDrawGroup::AddObj( USHORT nPos, SwDrawFrmFmt* pFmt, SdrObject* pObj )
 331 {
 332     SwUndoGroupObjImpl& rSave = *( pObjArr + nPos + 1 );
 333     rSave.pObj = pObj;
 334     rSave.pFmt = pFmt;
 335     ::lcl_SaveAnchor( pFmt, rSave.nNodeIdx );
 336
 337     // alle Uno-Objecte sollten sich jetzt abmelden
 338     ::lcl_SendRemoveToUno( *pFmt );
 339
 340     // aus dem Array austragen
 341     SwSpzFrmFmts& rFlyFmts = *(SwSpzFrmFmts*)pFmt->GetDoc()->GetSpzFrmFmts();
 342     rFlyFmts.Remove( rFlyFmts.GetPos( pFmt ));
 343 }
 344
 345 void SwUndoDrawGroup::SetGroupFmt( SwDrawFrmFmt* pFmt )
 346 {
 347     pObjArr->pObj = 0;
 348     pObjArr->pFmt = pFmt;
 349 }
 350
 351
 352 // ------------------------------
 353
 354 SwUndoDrawUnGroup::SwUndoDrawUnGroup( SdrObjGroup* pObj )
 355     : SwUndo( UNDO_DRAWUNGROUP ), bDelFmt( FALSE )
 356 {
 357     nSize = (USHORT)pObj->GetSubList()->GetObjCount() + 1;
 358     pObjArr = new SwUndoGroupObjImpl[ nSize ];
 359
 360     SwDrawContact *pContact = (SwDrawContact*)GetUserCall(pObj);
 361     SwDrawFrmFmt* pFmt = (SwDrawFrmFmt*)pContact->GetFmt();
 362
 363     pObjArr->pObj = pObj;
 364     pObjArr->pFmt = pFmt;
 365
 366     //loescht sich selbst!
 367     pContact->Changed( *pObj, SDRUSERCALL_DELETE, pObj->GetLastBoundRect() );
 368     pObj->SetUserCall( 0 );
 369
 370     ::lcl_SaveAnchor( pFmt, pObjArr->nNodeIdx );
 371
 372     // alle Uno-Objecte sollten sich jetzt abmelden
 373     ::lcl_SendRemoveToUno( *pFmt );
 374
 375     // aus dem Array austragen
 376     SwSpzFrmFmts& rFlyFmts = *(SwSpzFrmFmts*)pFmt->GetDoc()->GetSpzFrmFmts();
 377     rFlyFmts.Remove( rFlyFmts.GetPos( pFmt ));
 378 }
 379
 380 SwUndoDrawUnGroup::~SwUndoDrawUnGroup()
 381 {
 382     if( bDelFmt )
 383     {
 384         SwUndoGroupObjImpl* pTmp = pObjArr + 1;
 385         for( USHORT n = 1; n < nSize; ++n, ++pTmp )
 386             delete pTmp->pFmt;
 387     }
 388     else
 389         delete pObjArr->pFmt;           // das GroupObject-Format
 390
 391     delete [] pObjArr;
 392 }
 393
 394 void SwUndoDrawUnGroup::Undo( SwUndoIter& rIter )
 395 {
 396     bDelFmt = TRUE;
 397
 398     // aus dem Array austragen
 399     SwDoc* pDoc = &rIter.GetDoc();
 400     SwSpzFrmFmts& rFlyFmts = *(SwSpzFrmFmts*)pDoc->GetSpzFrmFmts();
 401
 402     for( USHORT n = 1; n < nSize; ++n )
 403     {
 404         SwUndoGroupObjImpl& rSave = *( pObjArr + n );
 405
 406         // --> OD 2006-11-01 #130889# - taken over by <SwUndoDrawUnGroupConnectToLayout>
 407 //        SwDrawContact* pContact = (SwDrawContact*)rSave.pFmt->FindContactObj();
 408
 409 //        rSave.pObj = pContact->GetMaster();
 410
 411 //        //loescht sich selbst!
 412 //        pContact->Changed( *rSave.pObj, SDRUSERCALL_DELETE,
 413 //                           rSave.pObj->GetLastBoundRect() );
 414 //        rSave.pObj->SetUserCall( 0 );
 415         // <--
 416
 417         ::lcl_SaveAnchor( rSave.pFmt, rSave.nNodeIdx );
 418
 419         // alle Uno-Objecte sollten sich jetzt abmelden
 420         ::lcl_SendRemoveToUno( *rSave.pFmt );
 421
 422         rFlyFmts.Remove( rFlyFmts.GetPos( rSave.pFmt ));
 423     }
 424
 425     // das Group-Object wieder einfuegen
 426     ::lcl_RestoreAnchor( pObjArr->pFmt, pObjArr->nNodeIdx );
 427     rFlyFmts.Insert( pObjArr->pFmt, rFlyFmts.Count() );
 428
 429     SwDrawContact *pContact = new SwDrawContact( pObjArr->pFmt, pObjArr->pObj );
 430     pContact->ConnectToLayout();
 431     // --> OD 2005-03-22 #i45718# - follow-up of #i35635#
 432     // move object to visible layer
 433     pContact->MoveObjToVisibleLayer( pObjArr->pObj );
 434     // <--
 435     // --> OD 2005-05-10 #i45952# - notify that position attributes
 436     // are already set
 437     ASSERT( pObjArr->pFmt->ISA(SwDrawFrmFmt),
 438             "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object" );
 439     if ( pObjArr->pFmt->ISA(SwDrawFrmFmt) )
 440     {
 441         static_cast<SwDrawFrmFmt*>(pObjArr->pFmt)->PosAttrSet();
 442     }
 443     // <--
 444 }
 445
 446 void SwUndoDrawUnGroup::Redo( SwUndoIter& )
 447 {
 448     bDelFmt = FALSE;
 449
 450     // das Group-Object sichern
 451     SwDrawFrmFmt* pFmt = pObjArr->pFmt;
 452     SwDrawContact* pContact = (SwDrawContact*)pFmt->FindContactObj();
 453
 454     //loescht sich selbst!
 455     pContact->Changed( *pObjArr->pObj, SDRUSERCALL_DELETE,
 456         pObjArr->pObj->GetLastBoundRect() );
 457     pObjArr->pObj->SetUserCall( 0 );
 458
 459     ::lcl_SaveAnchor( pFmt, pObjArr->nNodeIdx );
 460
 461     // alle Uno-Objecte sollten sich jetzt abmelden
 462     ::lcl_SendRemoveToUno( *pFmt );
 463
 464     // aus dem Array austragen
 465     SwDoc* pDoc = pFmt->GetDoc();
 466     SwSpzFrmFmts& rFlyFmts = *(SwSpzFrmFmts*)pDoc->GetSpzFrmFmts();
 467     rFlyFmts.Remove( rFlyFmts.GetPos( pFmt ));
 468
 469     for( USHORT n = 1; n < nSize; ++n )
 470     {
 471         SwUndoGroupObjImpl& rSave = *( pObjArr + n );
 472
 473         ::lcl_RestoreAnchor( rSave.pFmt, rSave.nNodeIdx );
 474         rFlyFmts.Insert( rSave.pFmt, rFlyFmts.Count() );
 475
 476         // --> OD 2006-11-01 #130889# - taken over by <SwUndoDrawUnGroupConnectToLayout>
 477 //        SdrObject* pObj = rSave.pObj;
 478
 479 //        SwDrawContact *pContact = new SwDrawContact( rSave.pFmt, rSave.pObj );
 480 //        pContact->ConnectToLayout();
 481 //        // --> OD 2005-03-22 #i45718# - follow-up of #i35635#
 482 //        // move object to visible layer
 483 //        pContact->MoveObjToVisibleLayer( rSave.pObj );
 484 //        // <--
 485         // <--
 486         // --> OD 2005-05-10 #i45952# - notify that position attributes
 487         // are already set
 488         ASSERT( rSave.pFmt->ISA(SwDrawFrmFmt),
 489                 "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object" );
 490         if ( rSave.pFmt->ISA(SwDrawFrmFmt) )
 491         {
 492             static_cast<SwDrawFrmFmt*>(rSave.pFmt)->PosAttrSet();
 493         }
 494         // <--
 495     }
 496 }
 497
 498 void SwUndoDrawUnGroup::AddObj( USHORT nPos, SwDrawFrmFmt* pFmt )
 499 {
 500     SwUndoGroupObjImpl& rSave = *( pObjArr + nPos + 1 );
 501     rSave.pFmt = pFmt;
 502     rSave.pObj = 0;
 503 }
 504
 505 //-------------------------------------
 506 // --> OD 2006-11-01 #130889#
 507 SwUndoDrawUnGroupConnectToLayout::SwUndoDrawUnGroupConnectToLayout()
 508     : SwUndo( UNDO_DRAWUNGROUP )
 509 {
 510 }
 511
 512 SwUndoDrawUnGroupConnectToLayout::~SwUndoDrawUnGroupConnectToLayout()
 513 {
 514 }
 515
 516 void SwUndoDrawUnGroupConnectToLayout::Undo( SwUndoIter& )
 517 {
 518     for ( std::vector< SdrObject >::size_type i = 0;
 519           i < aDrawFmtsAndObjs.size(); ++i )
 520     {
 521         SdrObject* pObj( aDrawFmtsAndObjs[i].second );
 522         SwDrawContact* pDrawContact( dynamic_cast<SwDrawContact*>(pObj->GetUserCall()) );
 523         ASSERT( pDrawContact,
 524                 "<SwUndoDrawUnGroupConnectToLayout::Undo(..)> -- missing SwDrawContact instance" );
 525         if ( pDrawContact )
 526         {
 527             // deletion of instance <pDrawContact> and thus disconnection from
 528             // the Writer layout.
 529             pDrawContact->Changed( *pObj, SDRUSERCALL_DELETE, pObj->GetLastBoundRect() );
 530             pObj->SetUserCall( 0 );
 531         }
 532     }
 533 }
 534
 535 void SwUndoDrawUnGroupConnectToLayout::Redo( SwUndoIter& )
 536 {
 537     for ( std::vector< std::pair< SwDrawFrmFmt*, SdrObject* > >::size_type i = 0;
 538           i < aDrawFmtsAndObjs.size(); ++i )
 539     {
 540         SwDrawFrmFmt* pFmt( aDrawFmtsAndObjs[i].first );
 541         SdrObject* pObj( aDrawFmtsAndObjs[i].second );
 542         SwDrawContact *pContact = new SwDrawContact( pFmt, pObj );
 543         pContact->ConnectToLayout();
 544         pContact->MoveObjToVisibleLayer( pObj );
 545     }
 546 }
 547
 548 void SwUndoDrawUnGroupConnectToLayout::AddFmtAndObj( SwDrawFrmFmt* pDrawFrmFmt,
 549                                                      SdrObject* pDrawObject )
 550 {
 551     aDrawFmtsAndObjs.push_back(
 552             std::pair< SwDrawFrmFmt*, SdrObject* >( pDrawFrmFmt, pDrawObject ) );
 553 }
 554 // <--
 555
 556 //-------------------------------------
 557
 558 SwUndoDrawDelete::SwUndoDrawDelete( USHORT nCnt )
 559     : SwUndo( UNDO_DRAWDELETE ), nSize( nCnt ), bDelFmt( TRUE )
 560 {
 561     pObjArr = new SwUndoGroupObjImpl[ nSize ];
 562     pMarkLst = new SdrMarkList();
 563 }
 564
 565 SwUndoDrawDelete::~SwUndoDrawDelete()
 566 {
 567     if( bDelFmt )
 568     {
 569         SwUndoGroupObjImpl* pTmp = pObjArr;
 570         for( USHORT n = 0; n < pMarkLst->GetMarkCount(); ++n, ++pTmp )
 571             delete pTmp->pFmt;
 572     }
 573     delete [] pObjArr;
 574     delete pMarkLst;
 575 }
 576
 577 void SwUndoDrawDelete::Undo( SwUndoIter &rIter )
 578 {
 579     bDelFmt = FALSE;
 580     SwSpzFrmFmts& rFlyFmts = *rIter.GetDoc().GetSpzFrmFmts();
 581     for( USHORT n = 0; n < pMarkLst->GetMarkCount(); ++n )
 582     {
 583         SwUndoGroupObjImpl& rSave = *( pObjArr + n );
 584         ::lcl_RestoreAnchor( rSave.pFmt, rSave.nNodeIdx );
 585         rFlyFmts.Insert( rSave.pFmt, rFlyFmts.Count() );
 586         SdrObject *pObj = rSave.pObj;
 587         SwDrawContact *pContact = new SwDrawContact( rSave.pFmt, pObj );
 588         pContact->_Changed( *pObj, SDRUSERCALL_INSERTED, NULL );
 589         // --> OD 2005-03-22 #i45718# - follow-up of #i35635#
 590         // move object to visible layer
 591         pContact->MoveObjToVisibleLayer( pObj );
 592         // <--
 593         // --> OD 2005-05-10 #i45952# - notify that position attributes
 594         // are already set
 595         ASSERT( rSave.pFmt->ISA(SwDrawFrmFmt),
 596                 "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object" );
 597         if ( rSave.pFmt->ISA(SwDrawFrmFmt) )
 598         {
 599             static_cast<SwDrawFrmFmt*>(rSave.pFmt)->PosAttrSet();
 600         }
 601         // <--
 602     }
 603     rIter.pMarkList = pMarkLst;
 604 }
 605
 606 void SwUndoDrawDelete::Redo( SwUndoIter &rIter )
 607 {
 608     bDelFmt = TRUE;
 609     SwSpzFrmFmts& rFlyFmts = *rIter.GetDoc().GetSpzFrmFmts();
 610     for( USHORT n = 0; n < pMarkLst->GetMarkCount(); ++n )
 611     {
 612         SwUndoGroupObjImpl& rSave = *( pObjArr + n );
 613         SdrObject *pObj = rSave.pObj;
 614         SwDrawContact *pContact = (SwDrawContact*)GetUserCall(pObj);
 615         SwDrawFrmFmt *pFmt = (SwDrawFrmFmt*)pContact->GetFmt();
 616         //loescht sich selbst!
 617         pContact->Changed( *pObj, SDRUSERCALL_DELETE, pObj->GetLastBoundRect() );
 618         pObj->SetUserCall( 0 );
 619
 620         // alle Uno-Objecte sollten sich jetzt abmelden
 621         ::lcl_SendRemoveToUno( *pFmt );
 622
 623         rFlyFmts.Remove( rFlyFmts.GetPos( pFmt ));
 624         ::lcl_SaveAnchor( pFmt, rSave.nNodeIdx );
 625     }
 626 }
 627
 628 void SwUndoDrawDelete::AddObj( USHORT , SwDrawFrmFmt* pFmt,
 629                                 const SdrMark& rMark )
 630 {
 631     SwUndoGroupObjImpl& rSave = *( pObjArr + pMarkLst->GetMarkCount() );
 632     rSave.pObj = rMark.GetMarkedSdrObj();
 633     rSave.pFmt = pFmt;
 634     ::lcl_SaveAnchor( pFmt, rSave.nNodeIdx );
 635
 636     // alle Uno-Objecte sollten sich jetzt abmelden
 637     ::lcl_SendRemoveToUno( *pFmt );
 638
 639     // aus dem Array austragen
 640     SwDoc* pDoc = pFmt->GetDoc();
 641     SwSpzFrmFmts& rFlyFmts = *(SwSpzFrmFmts*)pDoc->GetSpzFrmFmts();
 642     rFlyFmts.Remove( rFlyFmts.GetPos( pFmt ));
 643
 644     pMarkLst->InsertEntry( rMark );
 645 }
 646