xref: /aoo42x/main/sw/source/core/crsr/findfmt.cxx (revision efeef26f)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sw.hxx"
26 
27 
28 #include <doc.hxx>
29 #include <pamtyp.hxx>
30 
31 
Find(const SwFmt & rFmt,SwMoveFn fnMove,const SwPaM * pRegion,sal_Bool bInReadOnly)32 sal_Bool SwPaM::Find( const SwFmt& rFmt, SwMoveFn fnMove,
33 						const SwPaM *pRegion, sal_Bool bInReadOnly  )
34 {
35 	sal_Bool bFound = sal_False;
36 	sal_Bool bSrchForward = fnMove == fnMoveForward;
37 	SwPaM* pPam = MakeRegion( fnMove, pRegion );
38 
39 	// Wenn am Anfang/Ende, aus dem Node moven
40 	if( bSrchForward
41 		? pPam->GetPoint()->nContent.GetIndex() == pPam->GetCntntNode()->Len()
42 		: !pPam->GetPoint()->nContent.GetIndex() )
43 	{
44 		if( !(*fnMove->fnNds)( &pPam->GetPoint()->nNode, sal_False ))
45 		{
46 			delete pPam;
47 			return sal_False;
48 		}
49 		SwCntntNode *pNd = pPam->GetPoint()->nNode.GetNode().GetCntntNode();
50 		xub_StrLen nTmpPos = bSrchForward ? 0 : pNd->Len();
51 		pPam->GetPoint()->nContent.Assign( pNd, nTmpPos );
52 	}
53 
54 	sal_Bool bFirst = sal_True;
55 	SwCntntNode* pNode;
56 	while( !bFound &&
57 			0 != ( pNode = ::GetNode( *pPam, bFirst, fnMove, bInReadOnly )))
58 	{
59 		if( 0 != ( bFound = pNode->GetFmtColl() == &rFmt ))
60 		{
61 			// wurde die FormatCollection gefunden, dann handelt es sich auf
62 			// jedenfall um einen SwCntntNode !!
63 
64 			// FORWARD:  SPoint an das Ende, GetMark zum Anfanf vom Node
65 			// BACKWARD: SPoint zum Anfang,	GetMark an das Ende vom Node
66 			// und immer nach der Logik: inkl. Start, exkl. End !!!
67 			*GetPoint() = *pPam->GetPoint();
68 			SetMark();
69 			pNode->MakeEndIndex( &GetPoint()->nContent );
70 			GetMark()->nContent = 0;
71 			if( !bSrchForward )			// rueckwaerts Suche?
72 				Exchange(); 			// SPoint und GetMark tauschen
73 			break;
74 		}
75 	}
76 	delete pPam;
77 	return bFound;
78 }
79 
80 
81