xref: /aoo42x/main/sw/source/core/crsr/findfmt.cxx (revision cdf0e10c)
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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