2000-09-18 23:08:29 +00:00
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/*************************************************************************
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*
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2005-09-09 02:30:00 +00:00
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* OpenOffice.org - a multi-platform office productivity suite
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2000-09-18 23:08:29 +00:00
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*
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2005-09-09 02:30:00 +00:00
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* $RCSfile: edundo.cxx,v $
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2000-09-18 23:08:29 +00:00
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*
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2007-09-27 07:47:04 +00:00
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* $Revision: 1.12 $
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2000-09-18 23:08:29 +00:00
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*
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2007-09-27 07:47:04 +00:00
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* last change: $Author: hr $ $Date: 2007-09-27 08:47:04 $
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2000-09-18 23:08:29 +00:00
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*
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2005-09-09 02:30:00 +00:00
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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2000-09-18 23:08:29 +00:00
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*
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*
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2005-09-09 02:30:00 +00:00
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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2000-09-18 23:08:29 +00:00
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*
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2005-09-09 02:30:00 +00:00
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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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2000-09-18 23:08:29 +00:00
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*
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2005-09-09 02:30:00 +00:00
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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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2000-09-18 23:08:29 +00:00
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*
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2005-09-09 02:30:00 +00:00
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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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2000-09-18 23:08:29 +00:00
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*
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************************************************************************/
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2006-09-16 20:08:26 +00:00
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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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2000-09-18 23:08:29 +00:00
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#ifndef _SVDVIEW_HXX //autogen wg. SdrView
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#include <svx/svdview.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 _FESH_HXX
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#include <fesh.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 _PAM_HXX
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#include <pam.hxx>
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#endif
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#ifndef _UNDOBJ_HXX
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#include <undobj.hxx>
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#endif
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#ifndef _SWUNDO_HXX
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#include <swundo.hxx>
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#endif
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#ifndef _DCONTACT_HXX
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#include <dcontact.hxx>
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#endif
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#ifndef _FLYFRM_HXX
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#include <flyfrm.hxx>
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#endif
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#ifndef _FRMFMT_HXX
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#include <frmfmt.hxx>
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#endif
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#ifndef _VIEWIMP_HXX
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#include <viewimp.hxx>
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#endif
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2003-06-24 06:51:58 +00:00
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/** helper function to select all objects in an SdrMarkList;
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* implementation: see below */
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void lcl_SelectSdrMarkList( SwEditShell* pShell,
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const SdrMarkList* pSdrMarkList );
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2007-09-27 07:47:04 +00:00
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BOOL SwEditShell::Undo( SwUndoId nUndoId, USHORT nCnt )
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2000-09-18 23:08:29 +00:00
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{
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SET_CURR_SHELL( this );
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2002-11-22 14:05:28 +00:00
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// #105332# current undo state was not saved
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2000-09-18 23:08:29 +00:00
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BOOL bRet = FALSE;
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2002-11-22 14:05:28 +00:00
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BOOL bSaveDoesUndo = GetDoc()->DoesUndo();
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2000-09-18 23:08:29 +00:00
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GetDoc()->DoUndo( FALSE );
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StartAllAction();
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{
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// eigentlich muesste ja nur der aktuelle Cursor berarbeitet
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// werden, d.H. falls ein Ring besteht, diesen temporaer aufheben,
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// damit nicht bei Einfuge-Operationen innerhalb von Undo
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// an allen Bereichen eingefuegt wird.
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KillPams();
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SetMark(); // Bound1 und Bound2 in den gleichen Node
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ClearMark();
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// JP 02.04.98: Cursor merken - beim Auto-Format/-Korrektur
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// soll dieser wieder an die Position
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2007-09-27 07:47:04 +00:00
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SwUndoId nLastUndoId = GetDoc()->GetUndoIds(NULL, NULL);
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2001-04-09 06:21:25 +00:00
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BOOL bRestoreCrsr = 1 == nCnt && ( UNDO_AUTOFORMAT == nLastUndoId ||
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UNDO_AUTOCORRECT == nLastUndoId );
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2000-09-18 23:08:29 +00:00
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Push();
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//JP 18.09.97: gesicherten TabellenBoxPtr zerstoeren, eine autom.
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// Erkennung darf nur noch fuer die neue "Box" erfolgen!
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ClearTblBoxCntnt();
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2007-09-27 07:47:04 +00:00
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RedlineMode_t eOld = GetDoc()->GetRedlineMode();
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2000-09-18 23:08:29 +00:00
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SwUndoIter aUndoIter( GetCrsr(), nUndoId );
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2001-04-09 06:21:25 +00:00
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while( nCnt-- )
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{
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do {
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2007-09-27 07:47:04 +00:00
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bRet = GetDoc()->Undo( aUndoIter ) || bRet;
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2001-04-09 06:21:25 +00:00
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if( !aUndoIter.IsNextUndo() )
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break;
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// es geht weiter, also erzeuge einen neuen Cursor wenn
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// der alte schon eine Selection hat
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// JP 02.04.98: aber nicht wenns ein Autoformat ist
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if( !bRestoreCrsr && HasSelection() )
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{
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CreateCrsr();
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aUndoIter.pAktPam = GetCrsr();
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}
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} while( TRUE );
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}
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2000-09-18 23:08:29 +00:00
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Pop( !bRestoreCrsr );
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if( aUndoIter.pSelFmt ) // dann erzeuge eine Rahmen-Selection
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{
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if( RES_DRAWFRMFMT == aUndoIter.pSelFmt->Which() )
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{
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SdrObject* pSObj = aUndoIter.pSelFmt->FindSdrObject();
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2003-11-24 15:02:41 +00:00
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((SwFEShell*)this)->SelectObj( pSObj->GetCurrentBoundRect().Center() );
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2000-09-18 23:08:29 +00:00
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}
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else
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{
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Point aPt;
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SwFlyFrm* pFly = ((SwFlyFrmFmt*)aUndoIter.pSelFmt)->GetFrm(
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&aPt, FALSE );
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if( pFly )
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((SwFEShell*)this)->SelectFlyFrm( *pFly, TRUE );
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}
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}
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else if( aUndoIter.pMarkList )
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{
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2003-06-24 06:51:58 +00:00
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lcl_SelectSdrMarkList( this, aUndoIter.pMarkList );
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2000-09-18 23:08:29 +00:00
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}
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else if( GetCrsr()->GetNext() != GetCrsr() ) // gehe nach einem
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GoNextCrsr(); // Undo zur alten Undo-Position !!
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GetDoc()->SetRedlineMode( eOld );
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GetDoc()->CompressRedlines();
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//JP 18.09.97: autom. Erkennung fuer die neue "Box"
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SaveTblBoxCntnt();
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}
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EndAllAction();
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2002-11-22 14:05:28 +00:00
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// #105332# undo state was not restored but set to FALSE everytime
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GetDoc()->DoUndo( bSaveDoesUndo );
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2000-09-18 23:08:29 +00:00
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return bRet;
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}
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2001-04-09 06:21:25 +00:00
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USHORT SwEditShell::Redo( USHORT nCnt )
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2000-09-18 23:08:29 +00:00
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{
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SET_CURR_SHELL( this );
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BOOL bRet = FALSE;
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2002-11-22 14:05:28 +00:00
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// #105332# undo state was not saved
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BOOL bSaveDoesUndo = GetDoc()->DoesUndo();
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2000-09-18 23:08:29 +00:00
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GetDoc()->DoUndo( FALSE );
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StartAllAction();
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{
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// eigentlich muesste ja nur der aktuelle Cursor berarbeitet
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// werden, d.H. falls ein Ring besteht, diesen temporaer aufheben,
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// damit nicht bei Einfuge-Operationen innerhalb von Undo
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// an allen Bereichen eingefuegt wird.
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KillPams();
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SetMark(); // Bound1 und Bound2 in den gleichen Node
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ClearMark();
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//JP 18.09.97: gesicherten TabellenBoxPtr zerstoeren, eine autom.
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// Erkennung darf nur noch fuer die neue "Box" erfolgen!
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ClearTblBoxCntnt();
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2007-09-27 07:47:04 +00:00
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RedlineMode_t eOld = GetDoc()->GetRedlineMode();
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2000-09-18 23:08:29 +00:00
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2007-09-27 07:47:04 +00:00
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SwUndoIter aUndoIter( GetCrsr(), UNDO_EMPTY );
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2001-04-09 06:21:25 +00:00
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while( nCnt-- )
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{
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do {
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2000-09-18 23:08:29 +00:00
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2007-09-27 07:47:04 +00:00
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bRet = GetDoc()->Redo( aUndoIter ) || bRet;
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2000-09-18 23:08:29 +00:00
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2001-04-09 06:21:25 +00:00
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if( !aUndoIter.IsNextUndo() )
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break;
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2000-09-18 23:08:29 +00:00
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2001-04-09 06:21:25 +00:00
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// es geht weiter, also erzeugen einen neuen Cursor wenn
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// der alte schon eine SSelection hat
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if( HasSelection() )
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{
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CreateCrsr();
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aUndoIter.pAktPam = GetCrsr();
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}
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} while( TRUE );
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}
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2000-09-18 23:08:29 +00:00
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if( aUndoIter.IsUpdateAttr() )
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UpdateAttr();
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if( aUndoIter.pSelFmt ) // dann erzeuge eine Rahmen-Selection
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{
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if( RES_DRAWFRMFMT == aUndoIter.pSelFmt->Which() )
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{
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SdrObject* pSObj = aUndoIter.pSelFmt->FindSdrObject();
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2003-11-24 15:02:41 +00:00
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((SwFEShell*)this)->SelectObj( pSObj->GetCurrentBoundRect().Center() );
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2000-09-18 23:08:29 +00:00
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}
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else
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{
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Point aPt;
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SwFlyFrm* pFly = ((SwFlyFrmFmt*)aUndoIter.pSelFmt)->GetFrm(
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&aPt, FALSE );
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if( pFly )
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((SwFEShell*)this)->SelectFlyFrm( *pFly, TRUE );
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}
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}
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else if( aUndoIter.pMarkList )
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{
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2003-06-24 06:51:58 +00:00
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lcl_SelectSdrMarkList( this, aUndoIter.pMarkList );
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2000-09-18 23:08:29 +00:00
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}
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else if( GetCrsr()->GetNext() != GetCrsr() ) // gehe nach einem
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GoNextCrsr(); // Redo zur alten Undo-Position !!
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GetDoc()->SetRedlineMode( eOld );
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GetDoc()->CompressRedlines();
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//JP 18.09.97: autom. Erkennung fuer die neue "Box"
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SaveTblBoxCntnt();
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}
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EndAllAction();
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2002-11-22 14:05:28 +00:00
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// #105332# undo state was not restored but set FALSE everytime
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GetDoc()->DoUndo( bSaveDoesUndo );
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2000-09-18 23:08:29 +00:00
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return bRet;
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}
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USHORT SwEditShell::Repeat( USHORT nCount )
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{
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SET_CURR_SHELL( this );
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BOOL bRet = FALSE;
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StartAllAction();
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2007-09-27 07:47:04 +00:00
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SwUndoIter aUndoIter( GetCrsr(), UNDO_EMPTY );
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bRet = GetDoc()->Repeat( aUndoIter, nCount ) || bRet;
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2000-09-18 23:08:29 +00:00
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EndAllAction();
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return bRet;
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}
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// abfragen/setzen der Anzahl von wiederherstellbaren Undo-Actions
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USHORT SwEditShell::GetUndoActionCount()
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{
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return SwDoc::GetUndoActionCount();
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}
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void SwEditShell::SetUndoActionCount( USHORT nNew )
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{
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SwDoc::SetUndoActionCount( nNew );
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}
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2003-06-24 06:51:58 +00:00
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void lcl_SelectSdrMarkList( SwEditShell* pShell,
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const SdrMarkList* pSdrMarkList )
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{
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ASSERT( pShell != NULL, "need shell!" );
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ASSERT( pSdrMarkList != NULL, "need mark list" );
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if( pShell->ISA( SwFEShell ) )
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{
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SwFEShell* pFEShell = static_cast<SwFEShell*>( pShell );
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for( USHORT i = 0; i < pSdrMarkList->GetMarkCount(); ++i )
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pFEShell->SelectObj( Point(),
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(i==0) ? 0 : SW_ADD_SELECT,
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2006-07-25 11:30:24 +00:00
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pSdrMarkList->GetMark( i )->GetMarkedSdrObj() );
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2003-06-24 06:51:58 +00:00
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// the old implementation would always unselect
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// objects, even if no new ones were selected. If this
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// is a problem, we need to re-work this a little.
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ASSERT( pSdrMarkList->GetMarkCount() != 0, "empty mark list" );
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}
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}
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