/*************************************************************************
 *
 *  $RCSfile: refundo.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: nn $ $Date: 2000-10-30 11:38:08 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

// -----------------------------------------------------------------------

#ifdef PCH
#include "ui_pch.hxx"
#endif

#pragma hdrstop

// INCLUDE ---------------------------------------------------------------

#include "refundo.hxx"
#include "undobase.hxx"
#include "document.hxx"
#include "dbcolect.hxx"
#include "rangenam.hxx"
#include "pivot.hxx"
#include "chartarr.hxx"
#include "stlpool.hxx"
#include "conditio.hxx"
#include "detdata.hxx"
#include "prnsave.hxx"
#include "chartlis.hxx"
#include "dpobject.hxx"
#include "areasave.hxx"

// -----------------------------------------------------------------------

ScRefUndoData::ScRefUndoData( const ScDocument* pDoc )
{
    ScDBCollection* pOldDBColl = pDoc->GetDBCollection();
    pDBCollection = pOldDBColl ? new ScDBCollection(*pOldDBColl) : NULL;

    ScRangeName* pOldRanges = ((ScDocument*)pDoc)->GetRangeName();          //! const
    pRangeName = pOldRanges ? new ScRangeName(*pOldRanges) : NULL;

    pPrintRanges = pDoc->CreatePrintRangeSaver();       // neu erzeugt

    ScPivotCollection* pOldPivot = pDoc->GetPivotCollection();
    pPivotCollection = pOldPivot ? new ScPivotCollection(*pOldPivot) : NULL;
    //! bei Pivot nur Bereiche merken ???

    ScDPCollection* pOldDP = ((ScDocument*)pDoc)->GetDPCollection();        //! const
    pDPCollection = pOldDP ? new ScDPCollection(*pOldDP) : NULL;

    ScConditionalFormatList* pOldCond = pDoc->GetCondFormList();
    pCondFormList = pOldCond ? new ScConditionalFormatList(*pOldCond) : NULL;

    ScDetOpList* pOldDetOp = pDoc->GetDetOpList();
    pDetOpList = pOldDetOp ? new ScDetOpList(*pOldDetOp) : 0;

    ScChartListenerCollection* pOldChartListenerCollection =
        pDoc->GetChartListenerCollection();
    pChartListenerCollection = pOldChartListenerCollection ?
        new ScChartListenerCollection( *pOldChartListenerCollection ) : NULL;

    pAreaLinks = ScAreaLinkSaveCollection::CreateFromDoc(pDoc);     // returns NULL if empty
}

ScRefUndoData::~ScRefUndoData()
{
    delete pDBCollection;
    delete pRangeName;
    delete pPrintRanges;
    delete pPivotCollection;
    delete pDPCollection;
    delete pCondFormList;
    delete pDetOpList;
    delete pChartListenerCollection;
    delete pAreaLinks;
}

void ScRefUndoData::DeleteUnchanged( const ScDocument* pDoc )
{
    if (pDBCollection)
    {
        ScDBCollection* pNewDBColl = pDoc->GetDBCollection();
        if ( pNewDBColl && *pDBCollection == *pNewDBColl )
            DELETEZ(pDBCollection);
    }
    if (pRangeName)
    {
        ScRangeName* pNewRanges = ((ScDocument*)pDoc)->GetRangeName();      //! const
        if ( pNewRanges && *pRangeName == *pNewRanges )
            DELETEZ(pRangeName);
    }

    if (pPrintRanges)
    {
        ScPrintRangeSaver* pNewRanges = pDoc->CreatePrintRangeSaver();
        if ( pNewRanges && *pPrintRanges == *pNewRanges )
            DELETEZ(pPrintRanges);
        delete pNewRanges;
    }

    if (pPivotCollection)
    {
        ScPivotCollection* pNewPivot = pDoc->GetPivotCollection();
        if ( pNewPivot && *pPivotCollection == *pNewPivot )
            DELETEZ(pPivotCollection);
    }

    if (pDPCollection)
    {
        ScDPCollection* pNewDP = ((ScDocument*)pDoc)->GetDPCollection();    //! const
        if ( pNewDP && pDPCollection->RefsEqual(*pNewDP) )
            DELETEZ(pDPCollection);
    }

    if (pCondFormList)
    {
        ScConditionalFormatList* pNewCond = pDoc->GetCondFormList();
        if ( pNewCond && *pCondFormList == *pNewCond )
            DELETEZ(pCondFormList);
    }

    if (pDetOpList)
    {
        ScDetOpList* pNewDetOp = pDoc->GetDetOpList();
        if ( pNewDetOp && *pDetOpList == *pNewDetOp )
            DELETEZ(pDetOpList);
    }

    if ( pChartListenerCollection )
    {
        ScChartListenerCollection* pNewChartListenerCollection =
            pDoc->GetChartListenerCollection();
        if ( pNewChartListenerCollection &&
                *pChartListenerCollection == *pNewChartListenerCollection )
            DELETEZ( pChartListenerCollection );
    }

    if (pAreaLinks)
    {
        if ( pAreaLinks->IsEqual( pDoc ) )
            DELETEZ(pAreaLinks);
    }
}

void ScRefUndoData::DoUndo( ScDocument* pDoc, BOOL bUndoRefFirst )
{
    if (pDBCollection)
        pDoc->SetDBCollection( new ScDBCollection(*pDBCollection) );
    if (pRangeName)
        pDoc->SetRangeName( new ScRangeName(*pRangeName) );

    if (pPrintRanges)
        pDoc->RestorePrintRanges(*pPrintRanges);

    if (pPivotCollection)
        pDoc->SetPivotCollection( new ScPivotCollection(*pPivotCollection) );

    if (pDPCollection)
    {
        ScDPCollection* pDocDP = pDoc->GetDPCollection();
        if (pDocDP)
            pDPCollection->WriteRefsTo( *pDocDP );
    }

    if (pCondFormList)
        pDoc->SetCondFormList( new ScConditionalFormatList(*pCondFormList) );
    if (pDetOpList)
        pDoc->SetDetOpList( new ScDetOpList(*pDetOpList) );

    // #65055# bUndoRefFirst ist bSetChartRangeLists
    if ( pChartListenerCollection )
        pDoc->SetChartListenerCollection( new ScChartListenerCollection(
            *pChartListenerCollection ), bUndoRefFirst );

    if (pDBCollection || pRangeName)
    {
        BOOL bOldAutoCalc = pDoc->GetAutoCalc();
        pDoc->SetAutoCalc( FALSE ); // Mehrfachberechnungen vermeiden
        pDoc->CompileAll();
        pDoc->SetDirty();
        pDoc->SetAutoCalc( bOldAutoCalc );
    }

    if (pAreaLinks)
        pAreaLinks->Restore( pDoc );
}