722 lines
22 KiB
C++
722 lines
22 KiB
C++
/*************************************************************************
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*
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* $RCSfile: edattr.cxx,v $
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*
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* $Revision: 1.34 $
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*
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* last change: $Author: rt $ $Date: 2003-12-01 09:39:13 $
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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 _HINTIDS_HXX
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#include <hintids.hxx>
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#endif
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#ifndef _SVX_TSTPITEM_HXX //autogen
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#include <svx/tstpitem.hxx>
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#endif
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#ifndef _SVX_LRSPITEM_HXX //autogen
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#include <svx/lrspitem.hxx>
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#endif
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#ifndef _SVX_SCRIPTTYPEITEM_HXX
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#include <svx/scripttypeitem.hxx>
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#endif
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#ifndef _COM_SUN_STAR_I18N_SCRIPTTYPE_HDL_
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#include <com/sun/star/i18n/ScriptType.hdl>
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#endif
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#ifndef _TXATBASE_HXX //autogen
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#include <txatbase.hxx>
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#endif
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#ifndef _TXTFTN_HXX //autogen
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#include <txtftn.hxx>
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#endif
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#ifndef _FMTFTN_HXX //autogen
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#include <fmtftn.hxx>
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#endif
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#ifndef _EDITSH_HXX
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#include <editsh.hxx>
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#endif
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#ifndef _EDIMP_HXX
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#include <edimp.hxx> // fuer MACROS
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#endif
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#ifndef _SWUNDO_HXX
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#include <swundo.hxx> // fuer UNDO-Ids
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#endif
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#ifndef _NDTXT_HXX
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#include <ndtxt.hxx>
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#endif
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#ifndef _FTNIDX_HXX
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#include <ftnidx.hxx>
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#endif
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#ifndef _EXPFLD_HXX
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#include <expfld.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 _ROOTFRM_HXX
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#include <rootfrm.hxx>
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#endif
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#ifndef _PAM_HXX
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#include <pam.hxx>
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#endif
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#ifndef _CNTFRM_HXX
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#include <cntfrm.hxx>
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#endif
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#ifndef _BREAKIT_HXX
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#include <breakit.hxx>
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#endif
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#ifndef _TXTFLD_HXX
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#include <txtfld.hxx>
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#endif
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#ifndef _FMTFLD_HXX
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#include <fmtfld.hxx>
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#endif
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#ifndef _CRSSKIP_HXX
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#include <crsskip.hxx>
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#endif
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#ifndef _TXTFRM_HXX
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#include <txtfrm.hxx> // SwTxtFrm
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#endif
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#ifndef _SCRIPTINFO_HXX
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#include <scriptinfo.hxx>
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#endif
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#ifndef _SVTOOLS_CTLOPTIONS_HXX
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#include <svtools/ctloptions.hxx>
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#endif
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using namespace ::com::sun::star::i18n;
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/*************************************
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* harte Formatierung (Attribute)
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*************************************/
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// wenn Selektion groesser Max Nodes oder mehr als Max Selektionen
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// => keine Attribute
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const USHORT& getMaxLookup()
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{
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static const USHORT nMaxLookup = 1000;
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return nMaxLookup;
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}
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BOOL SwEditShell::GetAttr( SfxItemSet& rSet ) const
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{
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if( GetCrsrCnt() > getMaxLookup() )
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{
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rSet.InvalidateAllItems();
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return FALSE;
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}
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SfxItemSet aSet( *rSet.GetPool(), rSet.GetRanges() );
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SfxItemSet *pSet = &rSet;
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FOREACHPAM_START(this)
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ULONG nSttNd = PCURCRSR->GetMark()->nNode.GetIndex(),
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nEndNd = PCURCRSR->GetPoint()->nNode.GetIndex();
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xub_StrLen nSttCnt = PCURCRSR->GetMark()->nContent.GetIndex(),
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nEndCnt = PCURCRSR->GetPoint()->nContent.GetIndex();
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if( nSttNd > nEndNd || ( nSttNd == nEndNd && nSttCnt > nEndCnt ))
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{
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ULONG nTmp = nSttNd; nSttNd = nEndNd; nEndNd = nTmp;
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nTmp = nSttCnt; nSttCnt = nEndCnt; nEndCnt = (xub_StrLen)nTmp;
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}
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if( nEndNd - nSttNd >= getMaxLookup() )
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{
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rSet.ClearItem();
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rSet.InvalidateAllItems();
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return FALSE;
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}
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// beim 1.Node traegt der Node die Werte in den GetSet ein (Initial)
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// alle weiteren Nodes werden zum GetSet zu gemergt
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for( ULONG n = nSttNd; n <= nEndNd; ++n )
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{
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SwNode* pNd = GetDoc()->GetNodes()[ n ];
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switch( pNd->GetNodeType() )
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{
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case ND_TEXTNODE:
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{
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xub_StrLen nStt = n == nSttNd ? nSttCnt : 0,
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nEnd = n == nEndNd ? nEndCnt
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: ((SwTxtNode*)pNd)->GetTxt().Len();
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((SwTxtNode*)pNd)->GetAttr( *pSet, nStt, nEnd );
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}
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break;
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case ND_GRFNODE:
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case ND_OLENODE:
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((SwCntntNode*)pNd)->GetAttr( *pSet );
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break;
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default:
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pNd = 0;
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}
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if( pNd )
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{
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if( pSet != &rSet )
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rSet.MergeValues( aSet );
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if( aSet.Count() )
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aSet.ClearItem();
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#ifdef JP_NEWCORE
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// vieleicht sollte man hier noch erfragen, ob schon alle Attribute
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// "DontCare" sind. Dann kann man abbrechen!
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#endif
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}
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pSet = &aSet;
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}
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FOREACHPAM_END()
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return TRUE;
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}
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BOOL lcl_GetFmtColl( const SwNodePtr& rpNd, void* pArgs )
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{
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if( rpNd->IsTxtNode() )
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{
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SwFmtColl** ppColl = (SwFmtColl**)pArgs;
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if( !*ppColl )
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*ppColl = ((SwTxtNode*)rpNd)->GetTxtColl();
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else if( *ppColl == ((SwTxtNode*)rpNd)->GetTxtColl() )
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return FALSE;
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}
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return TRUE;
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}
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SwTxtFmtColl* SwEditShell::GetCurTxtFmtColl() const
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{
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SwTxtFmtColl *pFmt = 0;
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if ( GetCrsrCnt() > getMaxLookup() )
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return 0;
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FOREACHPAM_START(this)
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ULONG nSttNd = PCURCRSR->GetMark()->nNode.GetIndex(),
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nEndNd = PCURCRSR->GetPoint()->nNode.GetIndex();
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xub_StrLen nSttCnt = PCURCRSR->GetMark()->nContent.GetIndex(),
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nEndCnt = PCURCRSR->GetPoint()->nContent.GetIndex();
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if( nSttNd > nEndNd || ( nSttNd == nEndNd && nSttCnt > nEndCnt ))
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{
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ULONG nTmp = nSttNd; nSttNd = nEndNd; nEndNd = nTmp;
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nTmp = nSttCnt; nSttCnt = nEndCnt; nEndCnt = (xub_StrLen)nTmp;
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}
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if( nEndNd - nSttNd >= getMaxLookup() )
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{
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pFmt = 0;
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break;
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}
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for( ULONG n = nSttNd; n <= nEndNd; ++n )
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{
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SwNode* pNd = GetDoc()->GetNodes()[ n ];
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if( pNd->IsTxtNode() )
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{
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if( !pFmt )
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pFmt = ((SwTxtNode*)pNd)->GetTxtColl();
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else if( pFmt == ((SwTxtNode*)pNd)->GetTxtColl() ) // ???
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break;
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}
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}
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FOREACHPAM_END()
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return pFmt;
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}
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BOOL SwEditShell::GetCurFtn( SwFmtFtn* pFillFtn )
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{
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// der Cursor muss auf dem akt. Fussnoten-Anker stehen:
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SwPaM* pCrsr = GetCrsr();
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SwTxtNode* pTxtNd = pCrsr->GetNode()->GetTxtNode();
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if( !pTxtNd )
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return FALSE;
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SwTxtAttr *pFtn = pTxtNd->GetTxtAttr( pCrsr->GetPoint()->nContent,
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RES_TXTATR_FTN );
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if( pFtn && pFillFtn )
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{
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// Daten vom Attribut uebertragen
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const SwFmtFtn &rFtn = ((SwTxtFtn*)pFtn)->GetFtn();
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pFillFtn->SetNumber( rFtn );
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pFillFtn->SetEndNote( rFtn.IsEndNote() );
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}
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return 0 != pFtn;
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}
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BOOL SwEditShell::SetCurFtn( const SwFmtFtn& rFillFtn )
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{
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BOOL bChgd = FALSE;
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StartAllAction();
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SwPaM* pCrsr = GetCrsr(), *pFirst = pCrsr;
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do {
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bChgd |= pDoc->SetCurFtn( *pCrsr, rFillFtn.GetNumStr(),
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rFillFtn.GetNumber(),
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rFillFtn.IsEndNote() );
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} while( pFirst != ( pCrsr = (SwPaM*)pCrsr->GetNext() ));
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EndAllAction();
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return bChgd;
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}
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/*USHORT SwEditShell::GetFtnCnt( BOOL bEndNotes = FALSE ) const
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{
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const SwFtnIdxs &rIdxs = pDoc->GetFtnIdxs();
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USHORT nCnt = 0;
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for ( USHORT i = 0; i < rIdxs.Count(); ++i )
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{
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const SwFmtFtn &rFtn = rIdxs[i]->GetFtn();
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if ( bEndNotes == rFtn.IsEndNote() )
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nCnt++;
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}
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return nCnt;
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} */
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BOOL SwEditShell::HasFtns( BOOL bEndNotes ) const
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{
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const SwFtnIdxs &rIdxs = pDoc->GetFtnIdxs();
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for ( USHORT i = 0; i < rIdxs.Count(); ++i )
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{
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const SwFmtFtn &rFtn = rIdxs[i]->GetFtn();
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if ( bEndNotes == rFtn.IsEndNote() )
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return TRUE;
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}
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return FALSE;
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}
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// gebe Liste aller Fussnoten und deren Anfangstexte
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USHORT SwEditShell::GetSeqFtnList( SwSeqFldList& rList, BOOL bEndNotes )
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{
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if( rList.Count() )
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rList.Remove( 0, rList.Count() );
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USHORT n, nFtnCnt = pDoc->GetFtnIdxs().Count();
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SwTxtFtn* pTxtFtn;
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for( n = 0; n < nFtnCnt; ++n )
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{
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pTxtFtn = pDoc->GetFtnIdxs()[ n ];
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const SwFmtFtn& rFtn = pTxtFtn->GetFtn();
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if ( rFtn.IsEndNote() != bEndNotes )
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continue;
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SwNodeIndex* pIdx = pTxtFtn->GetStartNode();
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if( pIdx )
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{
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SwNodeIndex aIdx( *pIdx, 1 );
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SwTxtNode* pTxtNd = aIdx.GetNode().GetTxtNode();
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if( !pTxtNd )
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pTxtNd = (SwTxtNode*)pDoc->GetNodes().GoNext( &aIdx );
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if( pTxtNd )
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{
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String sTxt( rFtn.GetViewNumStr( *pDoc ));
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if( sTxt.Len() )
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sTxt += ' ';
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sTxt += pTxtNd->GetExpandTxt( 0, USHRT_MAX, FALSE );
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_SeqFldLstElem* pNew = new _SeqFldLstElem( sTxt,
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pTxtFtn->GetSeqRefNo() );
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while( rList.InsertSort( pNew ) )
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pNew->sDlgEntry += ' ';
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}
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}
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}
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return rList.Count();
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}
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// linken Rand ueber Objectleiste einstellen (aenhlich dem Stufen von
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// Numerierungen)
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BOOL SwEditShell::IsMoveLeftMargin( BOOL bRight, BOOL bModulus ) const
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{
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BOOL bRet = TRUE;
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const SvxTabStopItem& rTabItem = (SvxTabStopItem&)GetDoc()->
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GetDefault( RES_PARATR_TABSTOP );
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USHORT nDefDist = rTabItem.Count() ? rTabItem[0].GetTabPos() : 1134;
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if( !nDefDist )
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return FALSE;
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FOREACHPAM_START(this)
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ULONG nSttNd = PCURCRSR->GetMark()->nNode.GetIndex(),
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nEndNd = PCURCRSR->GetPoint()->nNode.GetIndex();
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if( nSttNd > nEndNd )
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{
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ULONG nTmp = nSttNd; nSttNd = nEndNd; nEndNd = nTmp;
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}
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SwCntntNode* pCNd;
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for( ULONG n = nSttNd; bRet && n <= nEndNd; ++n )
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if( 0 != ( pCNd = GetDoc()->GetNodes()[ n ]->GetTxtNode() ))
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{
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const SvxLRSpaceItem& rLS = (SvxLRSpaceItem&)
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pCNd->GetAttr( RES_LR_SPACE );
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if( bRight )
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{
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long nNext = rLS.GetTxtLeft() + nDefDist;
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if( bModulus )
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nNext = ( nNext / nDefDist ) * nDefDist;
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SwFrm* pFrm = pCNd->GetFrm();
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if ( pFrm )
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{
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const USHORT nFrmWidth = pFrm->IsVertical() ?
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pFrm->Frm().Height() :
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pFrm->Frm().Width();
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bRet = nFrmWidth > ( nNext + MM50 );
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}
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else
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bRet = FALSE;
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}
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}
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if( !bRet )
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break;
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FOREACHPAM_END()
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return bRet;
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}
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void SwEditShell::MoveLeftMargin( BOOL bRight, BOOL bModulus )
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{
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StartAllAction();
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StartUndo( UNDO_START );
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SwPaM* pCrsr = GetCrsr();
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if( pCrsr->GetNext() != pCrsr ) // Mehrfachselektion ?
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{
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SwPamRanges aRangeArr( *pCrsr );
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SwPaM aPam( *pCrsr->GetPoint() );
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for( USHORT n = 0; n < aRangeArr.Count(); ++n )
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GetDoc()->MoveLeftMargin( aRangeArr.SetPam( n, aPam ),
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bRight, bModulus );
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}
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else
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GetDoc()->MoveLeftMargin( *pCrsr, bRight, bModulus );
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EndUndo( UNDO_END );
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EndAllAction();
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}
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inline USHORT lcl_SetScriptFlags( USHORT nType )
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{
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USHORT nRet;
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switch( nType )
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{
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case ScriptType::LATIN: nRet = SCRIPTTYPE_LATIN; break;
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case ScriptType::ASIAN: nRet = SCRIPTTYPE_ASIAN; break;
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case ScriptType::COMPLEX: nRet = SCRIPTTYPE_COMPLEX; break;
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default: nRet = 0;
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}
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return nRet;
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}
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BOOL lcl_IsNoEndTxtAttrAtPos( const SwTxtNode& rTNd, xub_StrLen nPos,
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USHORT &rScrpt, BOOL bInSelection, BOOL bNum )
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{
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BOOL bRet = FALSE;
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const String& rTxt = rTNd.GetTxt();
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String sExp;
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// consider numbering
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if ( bNum )
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{
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bRet = FALSE;
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const SwNumRule* pNumRule = rTNd.GetNumRule();
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const SwNodeNum* pNum = rTNd.GetNum();
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if( !pNumRule ) // oder sollte OutlineNum an sein?
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{
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pNum = rTNd.GetOutlineNum();
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if( pNum )
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pNumRule = rTNd.GetDoc()->GetOutlineNumRule();
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}
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if( pNumRule && pNum && MAXLEVEL > pNum->GetLevel() )
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|
{
|
|
const SwNumFmt &rNumFmt = pNumRule->Get( pNum->GetLevel() );
|
|
|
|
if( SVX_NUM_BITMAP != rNumFmt.GetNumberingType() )
|
|
{
|
|
if ( SVX_NUM_CHAR_SPECIAL == rNumFmt.GetNumberingType() )
|
|
sExp = rNumFmt.GetBulletChar();
|
|
else
|
|
sExp = pNumRule->MakeNumString( *pNum );
|
|
}
|
|
}
|
|
}
|
|
|
|
// and fields
|
|
const SwTxtAttr* pTFld;
|
|
if( CH_TXTATR_BREAKWORD == rTxt.GetChar( nPos ) &&
|
|
0 != ( pTFld = rTNd.GetTxtAttr( nPos ) ) )
|
|
{
|
|
bRet = TRUE; // all other then fields can be
|
|
// defined as weak-script ?
|
|
const SwField* pFld;
|
|
if( RES_TXTATR_FIELD == pTFld->Which() &&
|
|
0 != (pFld = pTFld->GetFld().GetFld() ) )
|
|
{
|
|
sExp += pFld->Expand();
|
|
}
|
|
}
|
|
|
|
xub_StrLen nEnd = sExp.Len();
|
|
if ( nEnd )
|
|
{
|
|
xub_StrLen n;
|
|
if( bInSelection )
|
|
{
|
|
USHORT nScript;
|
|
for( n = 0; n < nEnd; n = (xub_StrLen)
|
|
pBreakIt->xBreak->endOfScript( sExp, n, nScript ))
|
|
{
|
|
nScript = pBreakIt->xBreak->getScriptType( sExp, n );
|
|
rScrpt |= lcl_SetScriptFlags( nScript );
|
|
}
|
|
}
|
|
else
|
|
rScrpt |= lcl_SetScriptFlags( pBreakIt->xBreak->
|
|
getScriptType( sExp, nEnd-1 ));
|
|
}
|
|
|
|
return bRet;
|
|
}
|
|
|
|
|
|
// returns the scripttpye of the selection
|
|
USHORT SwEditShell::GetScriptType( USHORT nFlags ) const
|
|
{
|
|
USHORT nRet = 0;
|
|
if( pBreakIt->xBreak.is() )
|
|
{
|
|
FOREACHPAM_START(this)
|
|
|
|
const SwPosition *pStt = PCURCRSR->Start(),
|
|
*pEnd = pStt == PCURCRSR->GetMark()
|
|
? PCURCRSR->GetPoint()
|
|
: PCURCRSR->GetMark();
|
|
if( pStt == pEnd || *pStt == *pEnd )
|
|
{
|
|
const SwTxtNode* pTNd = pStt->nNode.GetNode().GetTxtNode();
|
|
if( pTNd )
|
|
{
|
|
// try to get SwScriptInfo
|
|
const SwScriptInfo* pScriptInfo = SwScriptInfo::GetScriptInfo( *pTNd );
|
|
|
|
xub_StrLen nPos = pStt->nContent.GetIndex();
|
|
//Task 90448: we need the scripttype of the previous
|
|
// position, if no selection exist!
|
|
if( nPos )
|
|
{
|
|
SwIndex aIdx( pStt->nContent );
|
|
if( pTNd->GoPrevious( &aIdx, CRSR_SKIP_CHARS ) )
|
|
nPos = aIdx.GetIndex();
|
|
}
|
|
|
|
USHORT nScript;
|
|
|
|
if ( pTNd->GetTxt().Len() )
|
|
{
|
|
nScript = pScriptInfo ?
|
|
pScriptInfo->ScriptType( nPos ) :
|
|
pBreakIt->xBreak->getScriptType( pTNd->GetTxt(), nPos );
|
|
}
|
|
else
|
|
nScript = GetI18NScriptTypeOfLanguage( (USHORT)GetAppLanguage() );
|
|
|
|
if( !lcl_IsNoEndTxtAttrAtPos( *pTNd, nPos, nRet, FALSE, FALSE ))
|
|
nRet |= lcl_SetScriptFlags( nScript );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ULONG nEndIdx = pEnd->nNode.GetIndex();
|
|
SwNodeIndex aIdx( pStt->nNode );
|
|
for( ; aIdx.GetIndex() <= nEndIdx; aIdx++ )
|
|
if( aIdx.GetNode().IsTxtNode() )
|
|
{
|
|
const SwTxtNode* pTNd = aIdx.GetNode().GetTxtNode();
|
|
const String& rTxt = pTNd->GetTxt();
|
|
|
|
// try to get SwScriptInfo
|
|
const SwScriptInfo* pScriptInfo = SwScriptInfo::GetScriptInfo( *pTNd );
|
|
|
|
xub_StrLen nChg = aIdx == pStt->nNode
|
|
? pStt->nContent.GetIndex()
|
|
: 0,
|
|
nEndPos = aIdx == nEndIdx
|
|
? pEnd->nContent.GetIndex()
|
|
: rTxt.Len(),
|
|
nSttPos = nChg;
|
|
|
|
ASSERT( nEndPos <= rTxt.Len(), "Index outside the range - endless loop!" );
|
|
if( nEndPos > rTxt.Len() )
|
|
nEndPos = rTxt.Len();
|
|
|
|
USHORT nScript;
|
|
while( nChg < nEndPos )
|
|
{
|
|
nScript = pScriptInfo ?
|
|
pScriptInfo->ScriptType( nChg ) :
|
|
pBreakIt->xBreak->getScriptType(
|
|
rTxt, nChg );
|
|
|
|
if( !lcl_IsNoEndTxtAttrAtPos( *pTNd, nChg, nRet, TRUE,
|
|
0 == nChg && rTxt.Len() == nEndPos ) )
|
|
nRet |= lcl_SetScriptFlags( nScript );
|
|
|
|
if( (SCRIPTTYPE_LATIN | SCRIPTTYPE_ASIAN |
|
|
SCRIPTTYPE_COMPLEX) == nRet )
|
|
break;
|
|
|
|
xub_StrLen nFldPos = nChg+1;
|
|
|
|
nChg = pScriptInfo ?
|
|
pScriptInfo->NextScriptChg( nChg ) :
|
|
(xub_StrLen)pBreakIt->xBreak->endOfScript(
|
|
rTxt, nChg, nScript );
|
|
|
|
nFldPos = rTxt.Search(
|
|
CH_TXTATR_BREAKWORD, nFldPos );
|
|
if( nFldPos < nChg )
|
|
nChg = nFldPos;
|
|
}
|
|
if( (SCRIPTTYPE_LATIN | SCRIPTTYPE_ASIAN |
|
|
SCRIPTTYPE_COMPLEX) == nRet )
|
|
break;
|
|
}
|
|
}
|
|
if( (SCRIPTTYPE_LATIN | SCRIPTTYPE_ASIAN |
|
|
SCRIPTTYPE_COMPLEX) == nRet )
|
|
break;
|
|
|
|
FOREACHPAM_END()
|
|
}
|
|
if( !nRet )
|
|
nRet = SvtLanguageOptions::GetScriptTypeOfLanguage( LANGUAGE_SYSTEM );
|
|
return nRet;
|
|
}
|
|
|
|
|
|
USHORT SwEditShell::GetCurLang() const
|
|
{
|
|
const SwPaM* pCrsr = GetCrsr();
|
|
const SwPosition& rPos = *pCrsr->GetPoint();
|
|
const SwTxtNode* pTNd = rPos.nNode.GetNode().GetTxtNode();
|
|
USHORT nLang;
|
|
if( pTNd )
|
|
{
|
|
//JP 24.9.2001: if exist no selection, then get the language before
|
|
// the current character!
|
|
xub_StrLen nPos = rPos.nContent.GetIndex();
|
|
if( nPos && !pCrsr->HasMark() )
|
|
--nPos;
|
|
nLang = pTNd->GetLang( nPos );
|
|
}
|
|
else
|
|
nLang = LANGUAGE_DONTKNOW;
|
|
return nLang;
|
|
}
|
|
|
|
USHORT SwEditShell::GetScalingOfSelectedText() const
|
|
{
|
|
const SwPaM* pCrsr = GetCrsr();
|
|
const SwPosition* pStt = pCrsr->Start();
|
|
const SwTxtNode* pTNd = pStt->nNode.GetNode().GetTxtNode();
|
|
ASSERT( pTNd, "no textnode available" );
|
|
|
|
USHORT nScaleWidth;
|
|
if( pTNd )
|
|
{
|
|
xub_StrLen nStt = pStt->nContent.GetIndex(), nEnd;
|
|
const SwPosition* pEnd = pStt == pCrsr->GetPoint()
|
|
? pCrsr->GetMark()
|
|
: pCrsr->GetPoint();
|
|
if( pStt->nNode == pEnd->nNode )
|
|
nEnd = pEnd->nContent.GetIndex();
|
|
else
|
|
nEnd = pTNd->GetTxt().Len();
|
|
nScaleWidth = pTNd->GetScalingOfSelectedText( nStt, nEnd );
|
|
}
|
|
else
|
|
nScaleWidth = 100; // default are no scaling -> 100%
|
|
return nScaleWidth;
|
|
}
|