127 lines
3.5 KiB
C++
127 lines
3.5 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: unfmco.cxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 05:20:11 $
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*
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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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*
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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 2005 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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#pragma hdrstop
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#include "doc.hxx"
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#include "swundo.hxx" // fuer die UndoIds
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#include "pam.hxx"
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#include "ndtxt.hxx"
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#include "undobj.hxx"
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#include "rolbck.hxx"
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inline SwDoc& SwUndoIter::GetDoc() const { return *pAktPam->GetDoc(); }
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//--------------------------------------------------
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SwUndoFmtColl::SwUndoFmtColl( const SwPaM& rRange, SwFmtColl* pColl )
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: SwUndo( UNDO_SETFMTCOLL ), SwUndRng( rRange ), pFmtColl( pColl ),
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pHistory( new SwHistory )
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{
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// --> FME 2004-08-06 #i31191#
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if ( pColl )
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aFmtName = pColl->GetName();
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// <--
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#ifdef COMPACT
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((SwDoc*)rRange.GetDoc())->DelUndoGroups();
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#endif
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}
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SwUndoFmtColl::~SwUndoFmtColl()
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{
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delete pHistory;
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}
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void SwUndoFmtColl::Undo( SwUndoIter& rUndoIter )
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{
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// die alten Werte wieder zurueck
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pHistory->TmpRollback( &rUndoIter.GetDoc(), 0 );
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pHistory->SetTmpEnd( pHistory->Count() );
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// setze noch den Cursor auf den Undo-Bereich
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SetPaM( rUndoIter );
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}
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void SwUndoFmtColl::Redo( SwUndoIter& rUndoIter )
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{
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// setze Attribut in dem Bereich:
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SetPaM( rUndoIter );
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rUndoIter.pLastUndoObj = 0;
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Repeat( rUndoIter ); // Collection setzen
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rUndoIter.pLastUndoObj = 0;
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}
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void SwUndoFmtColl::Repeat( SwUndoIter& rUndoIter )
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{
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if( UNDO_SETFMTCOLL == rUndoIter.GetLastUndoId() &&
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pFmtColl == ((SwUndoFmtColl*)rUndoIter.pLastUndoObj)->pFmtColl )
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return;
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// es kann nur eine TextFmtColl auf einen Bereich angewendet werden,
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// also erfrage auch nur in dem Array
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USHORT nPos = rUndoIter.GetDoc().GetTxtFmtColls()->GetPos(
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(SwTxtFmtColl*)pFmtColl );
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// ist das Format ueberhaupt noch vorhanden?
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if( USHRT_MAX != nPos )
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rUndoIter.GetDoc().SetTxtFmtColl( *rUndoIter.pAktPam,
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(SwTxtFmtColl*)pFmtColl );
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rUndoIter.pLastUndoObj = this;
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}
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SwRewriter SwUndoFmtColl::GetRewriter() const
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{
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SwRewriter aResult;
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// --> FME 2004-08-06 #i31191# Use stored format name instead of
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// pFmtColl->GetName(), because pFmtColl does not have to be available
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// anymore.
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aResult.AddRule(UNDO_ARG1, aFmtName );
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// <--
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return aResult;
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}
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