sw/source/core/crsr/findfmt.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 <pamtyp.hxx>
  37
  38
  39 BOOL SwPaM::Find( const SwFmt& rFmt, SwMoveFn fnMove,
  40                         const SwPaM *pRegion, BOOL bInReadOnly  )
  41 {
  42     BOOL bFound = FALSE;
  43     BOOL bSrchForward = fnMove == fnMoveForward;
  44     SwPaM* pPam = MakeRegion( fnMove, pRegion );
  45
  46     // Wenn am Anfang/Ende, aus dem Node moven
  47     if( bSrchForward
  48         ? pPam->GetPoint()->nContent.GetIndex() == pPam->GetCntntNode()->Len()
  49         : !pPam->GetPoint()->nContent.GetIndex() )
  50     {
  51         if( !(*fnMove->fnNds)( &pPam->GetPoint()->nNode, FALSE ))
  52         {
  53             delete pPam;
  54             return FALSE;
  55         }
  56         SwCntntNode *pNd = pPam->GetPoint()->nNode.GetNode().GetCntntNode();
  57         xub_StrLen nTmpPos = bSrchForward ? 0 : pNd->Len();
  58         pPam->GetPoint()->nContent.Assign( pNd, nTmpPos );
  59     }
  60
  61     BOOL bFirst = TRUE;
  62     SwCntntNode* pNode;
  63     while( !bFound &&
  64             0 != ( pNode = ::GetNode( *pPam, bFirst, fnMove, bInReadOnly )))
  65     {
  66         if( 0 != ( bFound = pNode->GetFmtColl() == &rFmt ))
  67         {
  68             // wurde die FormatCollection gefunden, dann handelt es sich auf
  69             // jedenfall um einen SwCntntNode !!
  70
  71             // FORWARD:  SPoint an das Ende, GetMark zum Anfanf vom Node
  72             // BACKWARD: SPoint zum Anfang,     GetMark an das Ende vom Node
  73             // und immer nach der Logik: inkl. Start, exkl. End !!!
  74             *GetPoint() = *pPam->GetPoint();
  75             SetMark();
  76             pNode->MakeEndIndex( &GetPoint()->nContent );
  77             GetMark()->nContent = 0;
  78             if( !bSrchForward )                 // rueckwaerts Suche?
  79                 Exchange();                     // SPoint und GetMark tauschen
  80             break;
  81         }
  82     }
  83     delete pPam;
  84     return bFound;
  85 }
  86
  87