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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SC_UNOREFLIST_HXX
#define SC_UNOREFLIST_HXX
#include <list>
#include <svl/hint.hxx>
#include "rangelst.hxx"
struct ScUnoRefEntry
{
sal_Int64 nObjectId;
ScRangeList aRanges;
ScUnoRefEntry( sal_Int64 nId, const ScRangeList& rOldRanges ) :
nObjectId( nId ),
aRanges( rOldRanges )
{
}
};
/** List of RefUpdate changes made to UNO objects during ScUpdateRefHint broadcast.
*/
class ScUnoRefList
{
private:
::std::list<ScUnoRefEntry> aEntries;
public:
ScUnoRefList();
~ScUnoRefList();
void Add( sal_Int64 nId, const ScRangeList& rOldRanges );
void Undo( ScDocument* pDoc );
bool IsEmpty() const { return aEntries.empty(); }
};
/** Hint to restore a UNO object to its old state (used during undo).
*/
class ScUnoRefUndoHint : public SfxHint
{
ScUnoRefEntry aEntry;
public:
TYPEINFO();
ScUnoRefUndoHint( const ScUnoRefEntry& rRefEntry );
~ScUnoRefUndoHint();
sal_Int64 GetObjectId() const { return aEntry.nObjectId; }
const ScRangeList& GetRanges() const { return aEntry.aRanges; }
};
#endif
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