377 lines
12 KiB
C++
377 lines
12 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sw.hxx"
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#include <doc.hxx>
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#include <node.hxx>
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#include <rootfrm.hxx>
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#include <editsh.hxx>
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#include <viscrs.hxx>
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#include <IMark.hxx>
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#include <bookmrk.hxx>
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#include <redline.hxx>
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#include <mvsave.hxx>
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#include <docary.hxx>
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#include <unocrsr.hxx>
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#include <swundo.hxx>
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#include <hints.hxx>
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/* */
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/*
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* MACROS um ueber alle CrsrShells zu iterieren
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*/
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#define PCURSH ((SwCrsrShell*)_pStartShell)
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#define FOREACHSHELL_START( pEShell ) \
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{\
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ViewShell *_pStartShell = pEShell; \
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do { \
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if( _pStartShell->IsA( TYPE( SwCrsrShell )) ) \
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{
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#define FOREACHSHELL_END( pEShell ) \
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} \
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} while((_pStartShell=(ViewShell*)_pStartShell->GetNext())!= pEShell ); \
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}
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#define PCURCRSR (_pCurrCrsr)
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#define FOREACHPAM_START(pSttCrsr) \
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{\
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SwPaM *_pStartCrsr = pSttCrsr, *_pCurrCrsr = pSttCrsr; \
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do {
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#define FOREACHPAM_END() \
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} while( (_pCurrCrsr=(SwPaM *)_pCurrCrsr->GetNext()) != _pStartCrsr ); \
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}
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namespace
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{
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// find the relevant section in which the SwUnoCrsr may wander.
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// returns NULL if no restrictions apply
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static const SwStartNode* lcl_FindUnoCrsrSection( const SwNode& rNode )
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{
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const SwStartNode* pStartNode = rNode.StartOfSectionNode();
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while( ( pStartNode != NULL ) &&
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( pStartNode->StartOfSectionNode() != pStartNode ) &&
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( pStartNode->GetStartNodeType() == SwNormalStartNode ) )
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pStartNode = pStartNode->StartOfSectionNode();
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return pStartNode;
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}
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static inline bool lcl_PosCorrAbs(SwPosition & rPos,
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const SwPosition& rStart,
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const SwPosition& rEnd,
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const SwPosition& rNewPos)
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{
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if ((rStart <= rPos) && (rPos <= rEnd))
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{
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rPos = rNewPos;
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return true;
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}
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return false;
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};
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static inline bool lcl_PaMCorrAbs(SwPaM & rPam,
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const SwPosition& rStart,
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const SwPosition& rEnd,
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const SwPosition& rNewPos)
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{
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bool bRet = false;
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bRet |= lcl_PosCorrAbs(rPam.GetBound(true ), rStart, rEnd, rNewPos);
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bRet |= lcl_PosCorrAbs(rPam.GetBound(false), rStart, rEnd, rNewPos);
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return bRet;
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};
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static inline void lcl_PaMCorrRel1(SwPaM * pPam,
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SwNode const * const pOldNode,
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const SwPosition& rNewPos,
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const xub_StrLen nCntIdx)
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{
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for(int nb = 0; nb < 2; ++nb)
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if(&((pPam)->GetBound(BOOL(nb)).nNode.GetNode()) == pOldNode)
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{
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(pPam)->GetBound(BOOL(nb)).nNode = rNewPos.nNode;
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(pPam)->GetBound(BOOL(nb)).nContent.Assign(
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const_cast<SwIndexReg*>(rNewPos.nContent.GetIdxReg()),
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nCntIdx + (pPam)->GetBound(BOOL(nb)).nContent.GetIndex());
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}
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}
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}
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void PaMCorrAbs( const SwNodeIndex &rOldNode,
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const SwPosition &rNewPos,
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const xub_StrLen nOffset)
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{
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SwCntntNode *const pCntntNode( rOldNode.GetNode().GetCntntNode() );
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SwPaM const aPam(rOldNode, 0,
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rOldNode, (pCntntNode) ? pCntntNode->Len() : 0);
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SwPosition aNewPos(rNewPos);
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aNewPos.nContent += nOffset;
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return ::PaMCorrAbs(aPam, aNewPos);
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}
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void PaMCorrAbs( const SwNodeIndex &rStartNode,
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const SwNodeIndex &rEndNode,
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const SwPosition &rNewPos )
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{
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SwCntntNode *const pCntntNode( rEndNode.GetNode().GetCntntNode() );
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SwPaM const aPam(rStartNode, 0,
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rEndNode, (pCntntNode) ? pCntntNode->Len() : 0);
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return ::PaMCorrAbs(aPam, rNewPos);
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}
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void PaMCorrAbs( const SwPaM& rRange,
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const SwPosition& rNewPos )
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{
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SwPosition const aStart( *rRange.Start() );
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SwPosition const aEnd( *rRange.End() );
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SwPosition const aNewPos( rNewPos );
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SwDoc *const pDoc = aStart.nNode.GetNode().GetDoc();
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SwCrsrShell *const pShell = pDoc->GetEditShell();
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if( pShell )
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{
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FOREACHSHELL_START( pShell )
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SwPaM *_pStkCrsr = PCURSH->GetStkCrsr();
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if( _pStkCrsr )
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do {
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lcl_PaMCorrAbs( *_pStkCrsr, aStart, aEnd, aNewPos );
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} while ( (_pStkCrsr != 0 ) &&
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((_pStkCrsr=(SwPaM *)_pStkCrsr->GetNext()) != PCURSH->GetStkCrsr()) );
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FOREACHPAM_START( PCURSH->_GetCrsr() )
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lcl_PaMCorrAbs( *PCURCRSR, aStart, aEnd, aNewPos );
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FOREACHPAM_END()
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if( PCURSH->IsTableMode() )
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lcl_PaMCorrAbs( *PCURSH->GetTblCrs(), aStart, aEnd, aNewPos );
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FOREACHSHELL_END( pShell )
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}
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{
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SwUnoCrsrTbl& rTbl = const_cast<SwUnoCrsrTbl&>(pDoc->GetUnoCrsrTbl());
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for( USHORT n = 0; n < rTbl.Count(); ++n )
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{
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SwUnoCrsr *const pUnoCursor = rTbl[ n ];
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bool bChange = false; // has the UNO cursor been corrected?
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// determine whether the UNO cursor will leave it's designated
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// section
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bool const bLeaveSection =
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pUnoCursor->IsRemainInSection() &&
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( lcl_FindUnoCrsrSection( aNewPos.nNode.GetNode() ) !=
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lcl_FindUnoCrsrSection(
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pUnoCursor->GetPoint()->nNode.GetNode() ) );
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FOREACHPAM_START( pUnoCursor )
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bChange |= lcl_PaMCorrAbs( *PCURCRSR, aStart, aEnd, aNewPos );
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FOREACHPAM_END()
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SwUnoTableCrsr *const pUnoTblCrsr =
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dynamic_cast<SwUnoTableCrsr *>(rTbl[ n ]);
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if( pUnoTblCrsr )
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{
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FOREACHPAM_START( &pUnoTblCrsr->GetSelRing() )
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bChange |=
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lcl_PaMCorrAbs( *PCURCRSR, aStart, aEnd, aNewPos );
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FOREACHPAM_END()
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}
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// if a UNO cursor leaves its designated section, we must inform
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// (and invalidate) said cursor
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if (bChange && bLeaveSection)
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{
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// the UNO cursor has left its section. We need to notify it!
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SwMsgPoolItem aHint( RES_UNOCURSOR_LEAVES_SECTION );
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pUnoCursor->Modify( &aHint, NULL );
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}
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}
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}
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}
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void SwDoc::CorrAbs(const SwNodeIndex& rOldNode,
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const SwPosition& rNewPos,
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const xub_StrLen nOffset,
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BOOL bMoveCrsr)
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{
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SwCntntNode *const pCntntNode( rOldNode.GetNode().GetCntntNode() );
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SwPaM const aPam(rOldNode, 0,
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rOldNode, (pCntntNode) ? pCntntNode->Len() : 0);
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SwPosition aNewPos(rNewPos);
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aNewPos.nContent += nOffset;
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getIDocumentMarkAccess()->correctMarksAbsolute(rOldNode, rNewPos, nOffset);
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{ // fix redlines
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SwRedlineTbl& rTbl = *pRedlineTbl;
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for( USHORT n = 0; n < rTbl.Count(); ++n )
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{
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// is on position ??
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lcl_PaMCorrAbs(*rTbl[ n ], *aPam.Start(), *aPam.End(), aNewPos);
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}
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}
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if(bMoveCrsr)
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{
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::PaMCorrAbs(aPam, aNewPos);
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}
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}
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void SwDoc::CorrAbs(const SwPaM& rRange,
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const SwPosition& rNewPos,
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BOOL bMoveCrsr)
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{
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SwPosition aStart(*rRange.Start());
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SwPosition aEnd(*rRange.End());
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SwPosition aNewPos(rNewPos);
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_DelBookmarks(aStart.nNode, aEnd.nNode, NULL,
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&aStart.nContent, &aEnd.nContent);
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if(bMoveCrsr)
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::PaMCorrAbs(rRange, rNewPos);
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}
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void SwDoc::CorrAbs(const SwNodeIndex& rStartNode,
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const SwNodeIndex& rEndNode,
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const SwPosition& rNewPos,
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BOOL bMoveCrsr)
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{
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SwPosition aNewPos(rNewPos);
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_DelBookmarks(rStartNode, rEndNode);
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if(bMoveCrsr)
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::PaMCorrAbs(rStartNode, rEndNode, rNewPos);
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}
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void PaMCorrRel( const SwNodeIndex &rOldNode,
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const SwPosition &rNewPos,
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const xub_StrLen nOffset )
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{
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const SwNode* pOldNode = &rOldNode.GetNode();
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SwPosition aNewPos( rNewPos );
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const SwDoc* pDoc = pOldNode->GetDoc();
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xub_StrLen nCntIdx = rNewPos.nContent.GetIndex() + nOffset;
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SwCrsrShell* pShell = pDoc->GetEditShell();
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if( pShell )
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{
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FOREACHSHELL_START( pShell )
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SwPaM *_pStkCrsr = PCURSH->GetStkCrsr();
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if( _pStkCrsr )
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do {
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lcl_PaMCorrRel1( _pStkCrsr, pOldNode, aNewPos, nCntIdx );
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} while ( (_pStkCrsr != 0 ) &&
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((_pStkCrsr=(SwPaM *)_pStkCrsr->GetNext()) != PCURSH->GetStkCrsr()) );
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FOREACHPAM_START( PCURSH->_GetCrsr() )
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lcl_PaMCorrRel1( PCURCRSR, pOldNode, aNewPos, nCntIdx);
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FOREACHPAM_END()
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if( PCURSH->IsTableMode() )
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lcl_PaMCorrRel1( PCURSH->GetTblCrs(), pOldNode, aNewPos, nCntIdx );
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FOREACHSHELL_END( pShell )
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}
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{
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SwUnoCrsrTbl& rTbl = (SwUnoCrsrTbl&)pDoc->GetUnoCrsrTbl();
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for( USHORT n = 0; n < rTbl.Count(); ++n )
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{
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FOREACHPAM_START( rTbl[ n ] )
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lcl_PaMCorrRel1( PCURCRSR, pOldNode, aNewPos, nCntIdx );
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FOREACHPAM_END()
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SwUnoTableCrsr* pUnoTblCrsr =
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dynamic_cast<SwUnoTableCrsr*>(rTbl[ n ]);
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if( pUnoTblCrsr )
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{
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FOREACHPAM_START( &pUnoTblCrsr->GetSelRing() )
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lcl_PaMCorrRel1( PCURCRSR, pOldNode, aNewPos, nCntIdx );
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FOREACHPAM_END()
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}
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}
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}
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}
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void SwDoc::CorrRel(const SwNodeIndex& rOldNode,
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const SwPosition& rNewPos,
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const xub_StrLen nOffset,
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BOOL bMoveCrsr)
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{
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getIDocumentMarkAccess()->correctMarksRelative(rOldNode, rNewPos, nOffset);
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{ // dann die Redlines korrigieren
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SwRedlineTbl& rTbl = *pRedlineTbl;
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SwPosition aNewPos(rNewPos);
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for( USHORT n = 0; n < rTbl.Count(); ++n )
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{
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// liegt auf der Position ??
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lcl_PaMCorrRel1( rTbl[ n ], &rOldNode.GetNode(), aNewPos, aNewPos.nContent.GetIndex() + nOffset );
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}
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}
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if(bMoveCrsr)
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::PaMCorrRel(rOldNode, rNewPos, nOffset);
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}
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SwEditShell* SwDoc::GetEditShell( ViewShell** ppSh ) const
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{
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// Layout und OLE-Shells sollten vorhanden sein!
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if( pLayout && pLayout->GetCurrShell() )
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{
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ViewShell *pSh = pLayout->GetCurrShell(), *pVSh = pSh;
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if( ppSh )
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*ppSh = pSh;
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// wir suchen uns eine EditShell, falls diese existiert
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do {
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if( pSh->IsA( TYPE( SwEditShell ) ) )
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return (SwEditShell*)pSh;
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} while( pVSh != ( pSh = (ViewShell*)pSh->GetNext() ));
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}
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else if( ppSh )
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*ppSh = 0;
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return 0;
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}
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