b5e3a07b36
2005/12/21 11:53:45 nn 1.3.42.1: #125875# ensure right draw page count after undo if there was no drawing layer before
112 lines
3.2 KiB
C++
112 lines
3.2 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: undoolk.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2006-01-13 17:07:58 $
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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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#ifdef PCH
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#include "ui_pch.hxx"
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#endif
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#pragma hdrstop
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// INCLUDE ---------------------------------------------------------------
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#include <svx/svdundo.hxx>
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#include "document.hxx"
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#include "drwlayer.hxx"
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// STATIC DATA -----------------------------------------------------------
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// -----------------------------------------------------------------------
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SdrUndoAction* GetSdrUndoAction( ScDocument* pDoc )
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{
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ScDrawLayer* pLayer = pDoc->GetDrawLayer();
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if (pLayer)
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return pLayer->GetCalcUndo(); // muss vorhanden sein
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else
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return NULL;
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}
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void DoSdrUndoAction( SdrUndoAction* pUndoAction, ScDocument* pDoc )
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{
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if ( pUndoAction )
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pUndoAction->Undo();
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else
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{
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// #125875# if no drawing layer existed when the action was created,
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// but it was created after that, there is no draw undo action,
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// and after undo there might be a drawing layer with a wrong page count.
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// The drawing layer must have been empty in that case, so any missing
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// pages can just be created now.
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ScDrawLayer* pDrawLayer = pDoc->GetDrawLayer();
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if ( pDrawLayer )
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{
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SCTAB nTabCount = pDoc->GetTableCount();
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SCTAB nPages = static_cast<SCTAB>(pDrawLayer->GetPageCount());
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while ( nPages < nTabCount )
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{
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pDrawLayer->ScAddPage( nPages );
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++nPages;
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}
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}
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}
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}
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void RedoSdrUndoAction( SdrUndoAction* pUndoAction )
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{
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// #125875# DoSdrUndoAction/RedoSdrUndoAction is called even if the pointer is null
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if ( pUndoAction )
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pUndoAction->Redo();
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}
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void DeleteSdrUndoAction( SdrUndoAction* pUndoAction )
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{
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delete pUndoAction;
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}
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void EnableDrawAdjust( ScDocument* pDoc, BOOL bEnable )
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{
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ScDrawLayer* pLayer = pDoc->GetDrawLayer();
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if (pLayer)
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pLayer->EnableAdjust(bEnable);
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}
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