xref: /trunk/main/sw/source/core/crsr/findfmt.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_sw.hxx"
30 
31 
32 #include <doc.hxx>
33 #include <pamtyp.hxx>
34 
35 
36 sal_Bool SwPaM::Find( const SwFmt& rFmt, SwMoveFn fnMove,
37                         const SwPaM *pRegion, sal_Bool bInReadOnly  )
38 {
39     sal_Bool bFound = sal_False;
40     sal_Bool bSrchForward = fnMove == fnMoveForward;
41     SwPaM* pPam = MakeRegion( fnMove, pRegion );
42 
43     // Wenn am Anfang/Ende, aus dem Node moven
44     if( bSrchForward
45         ? pPam->GetPoint()->nContent.GetIndex() == pPam->GetCntntNode()->Len()
46         : !pPam->GetPoint()->nContent.GetIndex() )
47     {
48         if( !(*fnMove->fnNds)( &pPam->GetPoint()->nNode, sal_False ))
49         {
50             delete pPam;
51             return sal_False;
52         }
53         SwCntntNode *pNd = pPam->GetPoint()->nNode.GetNode().GetCntntNode();
54         xub_StrLen nTmpPos = bSrchForward ? 0 : pNd->Len();
55         pPam->GetPoint()->nContent.Assign( pNd, nTmpPos );
56     }
57 
58     sal_Bool bFirst = sal_True;
59     SwCntntNode* pNode;
60     while( !bFound &&
61             0 != ( pNode = ::GetNode( *pPam, bFirst, fnMove, bInReadOnly )))
62     {
63         if( 0 != ( bFound = pNode->GetFmtColl() == &rFmt ))
64         {
65             // wurde die FormatCollection gefunden, dann handelt es sich auf
66             // jedenfall um einen SwCntntNode !!
67 
68             // FORWARD:  SPoint an das Ende, GetMark zum Anfanf vom Node
69             // BACKWARD: SPoint zum Anfang, GetMark an das Ende vom Node
70             // und immer nach der Logik: inkl. Start, exkl. End !!!
71             *GetPoint() = *pPam->GetPoint();
72             SetMark();
73             pNode->MakeEndIndex( &GetPoint()->nContent );
74             GetMark()->nContent = 0;
75             if( !bSrchForward )         // rueckwaerts Suche?
76                 Exchange();             // SPoint und GetMark tauschen
77             break;
78         }
79     }
80     delete pPam;
81     return bFound;
82 }
83 
84 
85