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libreoffice/sw/source/core/docnode/ndnum.cxx

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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
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*
* $RCSfile: ndnum.cxx,v $
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*
* $Revision: 1.15 $
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*
* last change: $Author: rt $ $Date: 2005-09-09 03:21:32 $
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*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
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*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
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*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
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*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
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*
************************************************************************/
#pragma hdrstop
#ifndef _NODE_HXX
#include <node.hxx>
#endif
#ifndef _DOC_HXX
#include <doc.hxx>
#endif
#ifndef _PAM_HXX
#include <pam.hxx>
#endif
#ifndef _NDTXT_HXX
#include <ndtxt.hxx>
#endif
#ifndef _NUMRULE_HXX
#include <numrule.hxx>
#endif
#ifndef _FLDBAS_HXX
#include <fldbas.hxx> // UpdateFlds der KapitelNummerierung
#endif
#ifndef _DOCARY_HXX
#include <docary.hxx>
#endif
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_SV_IMPL_SORTAR_ALG( SwOutlineNodes, SwNodePtr )
BOOL SwOutlineNodes::Seek_Entry( const SwNodePtr rSrch, USHORT* pFndPos ) const
{
ULONG nIdx = rSrch->GetIndex();
register USHORT nO = Count(), nM, nU = 0;
if( nO > 0 )
{
//JP 17.03.98: aufgrund des Bug 48592 - wo unter anderem nach Undo/Redo
// Nodes aus dem falschen NodesArray im OutlineArray standen,
// jetzt mal einen Check eingebaut.
#ifndef PRODUCT
{
for( register USHORT n = 1; n < nO; ++n )
if( &(*this)[ n-1 ]->GetNodes() !=
&(*this)[ n ]->GetNodes() )
{
ASSERT( !this, "Node im falschen Outline-Array" );
}
}
#endif
nO--;
while( nU <= nO )
{
nM = nU + ( nO - nU ) / 2;
if( (*this)[ nM ] == rSrch )
{
if( pFndPos )
*pFndPos = nM;
return TRUE;
}
else if( (*this)[ nM ]->GetIndex() < nIdx )
nU = nM + 1;
else if( nM == 0 )
{
if( pFndPos )
*pFndPos = nU;
return FALSE;
}
else
nO = nM - 1;
}
}
if( pFndPos )
*pFndPos = nU;
return FALSE;
}
void SwNodes::UpdateOutlineNode(SwNode & rNd)
{
SwTxtNode * pTxtNd = rNd.GetTxtNode();
if (pTxtNd && pTxtNd->IsOutlineStateChanged())
{
BOOL bFound = pOutlineNds->Seek_Entry(pTxtNd);
if (pTxtNd->IsOutline())
{
if (! bFound)
pOutlineNds->Insert(pTxtNd);
}
else
{
if (bFound)
pOutlineNds->Remove(pTxtNd);
}
pTxtNd->UpdateOutlineState();
// die Gliederungs-Felder Updaten
GetDoc()->GetSysFldType( RES_CHAPTERFLD )->UpdateFlds();
}
}
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void SwNodes::UpdateOutlineNode( const SwNode& rNd, BYTE nOldLevel,
BYTE nNewLevel )
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{
const SwNodePtr pSrch = (SwNodePtr)&rNd;
USHORT nSttPos;
BOOL bSeekIdx = pOutlineNds->Seek_Entry( pSrch, &nSttPos );
if( NO_NUMBERING == nOldLevel ) // neuen Level einfuegen
{
// nicht vorhanden, also einfuegen
//ASSERT( !bSeekIdx, "Der Node ist schon als OutlineNode vorhanden" );
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//JP 12.03.99: 63293 - Nodes vom RedlineBereich NIE aufnehmen
ULONG nNd = rNd.GetIndex();
if( nNd < GetEndOfRedlines().GetIndex() &&
nNd > GetEndOfRedlines().FindStartNode()->GetIndex() )
return ;
// jetzt noch alle nachfolgende Outline-Nodes updaten
if (! bSeekIdx)
pOutlineNds->Insert( pSrch );
if( ! IsShowNum( nNewLevel ))
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return; // keine Nummerierung dann kein Update
}
else if( NO_NUMBERING == nNewLevel ) // Level entfernen
{
if( !bSeekIdx )
return;
// jetzt noch alle nachfolgende Outline-Nodes updaten
pOutlineNds->Remove( nSttPos );
if( ! IsShowNum(nOldLevel) )
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return; // keine Nummerierung dann kein Update
}
else if( !bSeekIdx ) // Update und Index nicht gefunden ??
return ;
{
SwTxtNode & rTxtNd = (SwTxtNode &) rNd;
SwPaM aPam(rTxtNd); // #115901#
if (nNewLevel != NO_NUMBERING) // #115901#
{
const SwNodeNum * pNum = rTxtNd.GetOutlineNum();
if (0 == pNum)
{
SwNodeNum aNum(nNewLevel);
aNum.SetLevel(rTxtNd.GetTxtColl()->GetOutlineLevel());
rTxtNd.UpdateNum(aNum);
}
rTxtNd.NumRuleChgd();
//GetDoc()->SetNumRule(aPam, *GetDoc()->GetOutlineNumRule());
}
else
{
GetDoc()->DelNumRules(aPam);
}
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}
// die Gliederungs-Felder Updaten
GetDoc()->GetSysFldType( RES_CHAPTERFLD )->UpdateFlds();
}
void SwNodes::UpdtOutlineIdx( const SwNode& rNd )
{
if( !pOutlineNds->Count() ) // keine OutlineNodes vorhanden ?
return;
const SwNodePtr pSrch = (SwNodePtr)&rNd;
USHORT nPos;
pOutlineNds->Seek_Entry( pSrch, &nPos );
if( nPos == pOutlineNds->Count() ) // keine zum Updaten vorhanden ?
return;
if( nPos )
--nPos;
if( !GetDoc()->IsInDtor() && IsDocNodes() )
UpdateOutlineNode( *(*pOutlineNds)[ nPos ], 0, 0 );
}
void SwNodes::UpdateOutlineNodes()
{
if( pOutlineNds->Count() ) // OutlineNodes vorhanden ?
UpdateOutlineNode( *(*pOutlineNds)[ 0 ], 0, 0 );
}
const SwOutlineNodes & SwNodes::GetOutLineNds() const
{
return *pOutlineNds;
}