343 lines
10 KiB
C++
343 lines
10 KiB
C++
/*************************************************************************
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*
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* $RCSfile: trvlreg.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: vg $ $Date: 2003-04-17 13:47:09 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#pragma hdrstop
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#ifndef _CRSRSH_HXX
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#include <crsrsh.hxx>
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#endif
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#ifndef _DOC_HXX
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#include <doc.hxx>
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#endif
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#ifndef _SWCRSR_HXX
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#include <swcrsr.hxx>
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#endif
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#ifndef _DOCARY_HXX
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#include <docary.hxx>
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#endif
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#ifndef _FMTCNTNT_HXX //autogen
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#include <fmtcntnt.hxx>
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#endif
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#ifndef _VISCRS_HXX
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#include <viscrs.hxx>
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#endif
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#ifndef _CALLNK_HXX
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#include <callnk.hxx>
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#endif
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#ifndef _PAMTYP_HXX
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#include <pamtyp.hxx>
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#endif
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#ifndef _SECTION_HXX
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#include <section.hxx>
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#endif
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FASTBOOL GotoPrevRegion( SwPaM& rCurCrsr, SwPosRegion fnPosRegion,
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FASTBOOL bInReadOnly )
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{
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SwNodeIndex aIdx( rCurCrsr.GetPoint()->nNode );
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SwSectionNode* pNd = aIdx.GetNode().FindSectionNode();
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if( pNd )
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aIdx.Assign( *pNd, - 1 );
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do {
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while( aIdx.GetIndex() &&
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0 == ( pNd = aIdx.GetNode().FindStartNode()->GetSectionNode()) )
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aIdx--;
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if( pNd ) // gibt einen weiteren SectionNode ?
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{
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if( pNd->GetSection().IsHiddenFlag() ||
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( !bInReadOnly &&
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pNd->GetSection().IsProtectFlag() ))
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{
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// geschuetzte/versteckte ueberspringen wir
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aIdx.Assign( *pNd, - 1 );
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}
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else if( fnPosRegion == fnMoveForward )
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{
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aIdx = *pNd;
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SwCntntNode* pCNd = pNd->GetNodes().GoNextSection( &aIdx,
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TRUE, !bInReadOnly );
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if( !pCNd )
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{
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aIdx--;
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continue;
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}
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rCurCrsr.GetPoint()->nContent.Assign( pCNd, 0 );
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}
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else
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{
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aIdx = *pNd->EndOfSectionNode();
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SwCntntNode* pCNd = pNd->GetNodes().GoPrevSection( &aIdx,
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TRUE, !bInReadOnly );
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if( !pCNd )
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{
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aIdx.Assign( *pNd, - 1 );
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continue;
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}
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rCurCrsr.GetPoint()->nContent.Assign( pCNd, pCNd->Len() );
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}
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rCurCrsr.GetPoint()->nNode = aIdx;
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return TRUE;
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}
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} while( pNd );
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return FALSE;
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}
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FASTBOOL GotoNextRegion( SwPaM& rCurCrsr, SwPosRegion fnPosRegion,
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FASTBOOL bInReadOnly )
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{
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SwNodeIndex aIdx( rCurCrsr.GetPoint()->nNode );
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SwSectionNode* pNd = aIdx.GetNode().FindSectionNode();
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if( pNd )
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aIdx.Assign( *pNd->EndOfSectionNode(), - 1 );
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ULONG nEndCount = aIdx.GetNode().GetNodes().Count()-1;
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do {
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while( aIdx.GetIndex() < nEndCount &&
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0 == ( pNd = aIdx.GetNode().GetSectionNode()) )
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aIdx++;
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if( pNd ) // gibt einen weiteren SectionNode ?
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{
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if( pNd->GetSection().IsHiddenFlag() ||
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( !bInReadOnly &&
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pNd->GetSection().IsProtectFlag() ))
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{
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// geschuetzte/versteckte ueberspringen wir
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aIdx.Assign( *pNd->EndOfSectionNode(), +1 );
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}
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else if( fnPosRegion == fnMoveForward )
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{
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aIdx = *pNd;
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SwCntntNode* pCNd = pNd->GetNodes().GoNextSection( &aIdx,
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TRUE, !bInReadOnly );
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if( !pCNd )
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{
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aIdx.Assign( *pNd->EndOfSectionNode(), +1 );
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continue;
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}
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rCurCrsr.GetPoint()->nContent.Assign( pCNd, 0 );
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}
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else
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{
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aIdx = *pNd->EndOfSectionNode();
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SwCntntNode* pCNd = pNd->GetNodes().GoPrevSection( &aIdx,
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TRUE, !bInReadOnly );
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if( !pCNd )
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{
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aIdx++;
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continue;
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}
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rCurCrsr.GetPoint()->nContent.Assign( pCNd, pCNd->Len() );
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}
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rCurCrsr.GetPoint()->nNode = aIdx;
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return TRUE;
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}
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} while( pNd );
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return FALSE;
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}
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FASTBOOL GotoCurrRegion( SwPaM& rCurCrsr, SwPosRegion fnPosRegion,
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FASTBOOL bInReadOnly )
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{
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SwSectionNode* pNd = rCurCrsr.GetNode()->FindSectionNode();
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if( !pNd )
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return FALSE;
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SwPosition* pPos = rCurCrsr.GetPoint();
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FASTBOOL bMoveBackward = fnPosRegion == fnMoveBackward;
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SwCntntNode* pCNd;
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if( bMoveBackward )
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{
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SwNodeIndex aIdx( *pNd->EndOfSectionNode() );
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pCNd = pNd->GetNodes().GoPrevSection( &aIdx, TRUE, !bInReadOnly );
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}
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else
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{
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SwNodeIndex aIdx( *pNd );
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pCNd = pNd->GetNodes().GoNextSection( &aIdx, TRUE, !bInReadOnly );
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}
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if( pCNd )
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{
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pPos->nNode = *pCNd;
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xub_StrLen nTmpPos = bMoveBackward ? pCNd->Len() : 0;
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pPos->nContent.Assign( pCNd, nTmpPos );
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}
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return 0 != pCNd;
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}
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FASTBOOL GotoCurrRegionAndSkip( SwPaM& rCurCrsr, SwPosRegion fnPosRegion,
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FASTBOOL bInReadOnly )
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{
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SwNode* pCurrNd = rCurCrsr.GetNode();
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SwSectionNode* pNd = pCurrNd->FindSectionNode();
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if( !pNd )
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return FALSE;
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SwPosition* pPos = rCurCrsr.GetPoint();
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xub_StrLen nCurrCnt = pPos->nContent.GetIndex();
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FASTBOOL bMoveBackward = fnPosRegion == fnMoveBackward;
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do {
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SwCntntNode* pCNd;
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if( bMoveBackward ) // ans Ende vom Bereich
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{
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SwNodeIndex aIdx( *pNd->EndOfSectionNode() );
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pCNd = pNd->GetNodes().GoPrevSection( &aIdx, TRUE, !bInReadOnly );
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if( !pCNd )
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return FALSE;
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pPos->nNode = aIdx;
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}
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else
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{
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SwNodeIndex aIdx( *pNd );
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pCNd = pNd->GetNodes().GoNextSection( &aIdx, TRUE, !bInReadOnly );
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if( !pCNd )
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return FALSE;
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pPos->nNode = aIdx;
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}
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xub_StrLen nTmpPos = bMoveBackward ? pCNd->Len() : 0;
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pPos->nContent.Assign( pCNd, nTmpPos );
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if( &pPos->nNode.GetNode() != pCurrNd ||
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pPos->nContent.GetIndex() != nCurrCnt )
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// es gab eine Veraenderung
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return TRUE;
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// dann versuche mal den "Parent" dieser Section
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SwSection* pParent = pNd->GetSection().GetParent();
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pNd = pParent ? pParent->GetFmt()->GetSectionNode() : 0;
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} while( pNd );
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return FALSE;
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}
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FASTBOOL SwCursor::MoveRegion( SwWhichRegion fnWhichRegion, SwPosRegion fnPosRegion )
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{
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SwCrsrSaveState aSaveState( *this );
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return !(SwTableCursor*)*this &&
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(*fnWhichRegion)( *this, fnPosRegion, IsReadOnlyAvailable() ) &&
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!IsSelOvr() &&
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( GetPoint()->nNode.GetIndex() != pSavePos->nNode ||
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GetPoint()->nContent.GetIndex() != pSavePos->nCntnt );
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}
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FASTBOOL SwCrsrShell::MoveRegion( SwWhichRegion fnWhichRegion, SwPosRegion fnPosRegion )
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{
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SwCallLink aLk( *this ); // Crsr-Moves ueberwachen, evt. Link callen
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FASTBOOL bRet = !pTblCrsr && pCurCrsr->MoveRegion( fnWhichRegion, fnPosRegion );
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if( bRet )
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UpdateCrsr();
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return bRet;
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}
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FASTBOOL SwCursor::GotoRegion( const String& rName )
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{
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FASTBOOL bRet = FALSE;
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const SwSectionFmts& rFmts = GetDoc()->GetSections();
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for( USHORT n = rFmts.Count(); n; )
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{
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const SwSectionFmt* pFmt = rFmts[ --n ];
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const SwNodeIndex* pIdx;
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const SwSection* pSect;
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if( 0 != ( pSect = pFmt->GetSection() ) &&
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pSect->GetName() == rName &&
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0 != ( pIdx = pFmt->GetCntnt().GetCntntIdx() ) &&
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pIdx->GetNode().GetNodes().IsDocNodes() )
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{
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// ein Bereich im normalen NodesArr
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SwCrsrSaveState aSaveState( *this );
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GetPoint()->nNode = *pIdx;
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Move( fnMoveForward, fnGoCntnt );
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bRet = !IsSelOvr();
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}
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}
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return bRet;
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}
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FASTBOOL SwCrsrShell::GotoRegion( const String& rName )
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{
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SwCallLink aLk( *this ); // Crsr-Moves ueberwachen,
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FASTBOOL bRet = !pTblCrsr && pCurCrsr->GotoRegion( rName );
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if( bRet )
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UpdateCrsr( SwCrsrShell::SCROLLWIN | SwCrsrShell::CHKRANGE |
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SwCrsrShell::READONLY ); // und den akt. Updaten
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return bRet;
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}
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