sw/source/core/undo/unspnd.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 "doc.hxx"
  36 #include "pam.hxx"
  37 #include "swtable.hxx"
  38 #include "ndtxt.hxx"
  39 #include "swundo.hxx"           // fuer die UndoIds
  40 #include <svx/brkitem.hxx>
  41 #include <fmtpdsc.hxx>
  42 #include <frmfmt.hxx>
  43 #include "undobj.hxx"
  44 #include "rolbck.hxx"
  45 #include "redline.hxx"
  46 #include "docary.hxx"
  47
  48
  49 inline SwDoc& SwUndoIter::GetDoc() const { return *pAktPam->GetDoc(); }
  50
  51
  52 //------------------------------------------------------------------
  53
  54 // SPLITNODE
  55
  56
  57 SwUndoSplitNode::SwUndoSplitNode( SwDoc* pDoc, const SwPosition& rPos,
  58                                     BOOL bChkTable )
  59     : SwUndo( UNDO_SPLITNODE ), pHistory( 0 ), pRedlData( 0 ), nNode( rPos.nNode.GetIndex() ),
  60         nCntnt( rPos.nContent.GetIndex() ),
  61         bTblFlag( FALSE ), bChkTblStt( bChkTable )
  62 {
  63     SwTxtNode* pTxtNd = pDoc->GetNodes()[ rPos.nNode ]->GetTxtNode();
  64     ASSERT( pTxtNd, "nur beim TextNode rufen!" );
  65     if( pTxtNd->GetpSwpHints() )
  66     {
  67         pHistory = new SwHistory;
  68         pHistory->CopyAttr( pTxtNd->GetpSwpHints(), nNode, 0,
  69                             pTxtNd->GetTxt().Len(), false );
  70         if( !pHistory->Count() )
  71             DELETEZ( pHistory );
  72     }
  73     // Redline beachten
  74     if( pDoc->IsRedlineOn() )
  75     {
  76         pRedlData = new SwRedlineData( nsRedlineType_t::REDLINE_INSERT, pDoc->GetRedlineAuthor() );
  77         SetRedlineMode( pDoc->GetRedlineMode() );
  78     }
  79 }
  80
  81
  82
  83
  84 SwUndoSplitNode::~SwUndoSplitNode()
  85 {
  86     delete pHistory;
  87     delete pRedlData;
  88 }
  89
  90
  91
  92 void SwUndoSplitNode::Undo( SwUndoIter& rUndoIter )
  93 {
  94     SwDoc* pDoc = &rUndoIter.GetDoc();
  95     SwPaM& rPam = *rUndoIter.pAktPam;
  96     rPam.DeleteMark();
  97     if( bTblFlag )
  98     {
  99         // dann wurde direkt vor der akt. Tabelle ein TextNode eingefuegt.
 100         SwNodeIndex& rIdx = rPam.GetPoint()->nNode;
 101         rIdx = nNode;
 102         SwTxtNode* pTNd;
 103         SwNode* pCurrNd = pDoc->GetNodes()[ nNode + 1 ];
 104         SwTableNode* pTblNd = pCurrNd->FindTableNode();
 105         if( pCurrNd->IsCntntNode() && pTblNd &&
 106             0 != ( pTNd = pDoc->GetNodes()[ pTblNd->GetIndex()-1 ]->GetTxtNode() ))
 107         {
 108             // verschiebe die BreakAttribute noch
 109             SwFrmFmt* pTableFmt = pTblNd->GetTable().GetFrmFmt();
 110             const SfxItemSet* pNdSet = pTNd->GetpSwAttrSet();
 111             if( pNdSet )
 112             {
 113                 const SfxPoolItem *pItem;
 114                 if( SFX_ITEM_SET == pNdSet->GetItemState( RES_PAGEDESC, FALSE,
 115                     &pItem ) )
 116                     pTableFmt->SetFmtAttr( *pItem );
 117
 118                 if( SFX_ITEM_SET == pNdSet->GetItemState( RES_BREAK, FALSE,
 119                      &pItem ) )
 120                     pTableFmt->SetFmtAttr( *pItem );
 121             }
 122
 123             // dann loesche den wieder
 124             SwNodeIndex aDelNd( *pTblNd, -1 );
 125             rPam.GetPoint()->nContent.Assign( (SwCntntNode*)pCurrNd, 0 );
 126             RemoveIdxRel( aDelNd.GetIndex(), *rPam.GetPoint() );
 127             pDoc->GetNodes().Delete( aDelNd );
 128         }
 129     }
 130     else
 131     {
 132         SwTxtNode * pTNd = pDoc->GetNodes()[ nNode ]->GetTxtNode();
 133         if( pTNd )
 134         {
 135             rPam.GetPoint()->nNode = *pTNd;
 136             rPam.GetPoint()->nContent.Assign( pTNd, pTNd->GetTxt().Len() );
 137
 138             if( IDocumentRedlineAccess::IsRedlineOn( GetRedlineMode() ))
 139             {
 140                 rPam.SetMark();
 141                 rPam.GetMark()->nNode++;
 142                 rPam.GetMark()->nContent.Assign( rPam.GetMark()->
 143                                     nNode.GetNode().GetCntntNode(), 0 );
 144                 pDoc->DeleteRedline( rPam, true, USHRT_MAX );
 145                 rPam.DeleteMark();
 146             }
 147
 148             RemoveIdxRel( nNode+1, *rPam.GetPoint() );
 149
 150             pTNd->JoinNext();
 151             if( pHistory )
 152             {
 153                 rPam.GetPoint()->nContent = 0;
 154                 rPam.SetMark();
 155                 rPam.GetPoint()->nContent = pTNd->GetTxt().Len();
 156
 157                 pDoc->RstTxtAttrs( rPam, TRUE );
 158                 pHistory->TmpRollback( pDoc, 0, false );
 159             }
 160         }
 161     }
 162
 163     // setze noch den Cursor auf den Undo-Bereich
 164     rPam.DeleteMark();
 165     rPam.GetPoint()->nNode = nNode;
 166     rPam.GetPoint()->nContent.Assign( rPam.GetCntntNode(), nCntnt );
 167 }
 168
 169
 170 void SwUndoSplitNode::Repeat( SwUndoIter& rUndoIter )
 171 {
 172     if( UNDO_SPLITNODE == rUndoIter.GetLastUndoId() )
 173         return;
 174     rUndoIter.GetDoc().SplitNode( *rUndoIter.pAktPam->GetPoint(), bChkTblStt );
 175     rUndoIter.pLastUndoObj = this;
 176 }
 177
 178
 179 void SwUndoSplitNode::Redo( SwUndoIter& rUndoIter )
 180 {
 181     SwPaM& rPam = *rUndoIter.pAktPam;
 182     ULONG nOldNode = rPam.GetPoint()->nNode.GetIndex();
 183     rPam.GetPoint()->nNode = nNode;
 184     SwTxtNode * pTNd = rPam.GetNode()->GetTxtNode();
 185     if( pTNd )              // sollte eigentlich immer ein TextNode sein !!
 186     {
 187         rPam.GetPoint()->nContent.Assign( pTNd, nCntnt );
 188
 189         SwDoc* pDoc = rPam.GetDoc();
 190         pDoc->SplitNode( *rPam.GetPoint(), bChkTblStt );
 191
 192         if( pHistory )
 193             pHistory->SetTmpEnd( pHistory->Count() );
 194
 195         if( ( pRedlData && IDocumentRedlineAccess::IsRedlineOn( GetRedlineMode() )) ||
 196             ( !( nsRedlineMode_t::REDLINE_IGNORE & GetRedlineMode() ) &&
 197                 pDoc->GetRedlineTbl().Count() ))
 198         {
 199             rPam.SetMark();
 200             if( rPam.Move( fnMoveBackward ))
 201             {
 202                 if( pRedlData && IDocumentRedlineAccess::IsRedlineOn( GetRedlineMode() ))
 203                 {
 204                     RedlineMode_t eOld = pDoc->GetRedlineMode();
 205                     pDoc->SetRedlineMode_intern((RedlineMode_t)(eOld & ~nsRedlineMode_t::REDLINE_IGNORE));
 206                     pDoc->AppendRedline( new SwRedline( *pRedlData, rPam ), true);
 207                     pDoc->SetRedlineMode_intern( eOld );
 208                 }
 209                 else
 210                     pDoc->SplitRedline( rPam );
 211                 rPam.Exchange();
 212             }
 213             rPam.DeleteMark();
 214         }
 215     }
 216     else
 217         rPam.GetPoint()->nNode = nOldNode;
 218 }
 219