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/*************************************************************************
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2009 by Sun Microsystems, Inc.
*
* 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 DBACCESS_OPTIONALBOOLITEM_HXX
#define DBACCESS_OPTIONALBOOLITEM_HXX
#include <svtools/poolitem.hxx>
#include <boost/optional.hpp>
//........................................................................
namespace dbaui
{
//........................................................................
//====================================================================
//= OptionalBoolItem
//====================================================================
class OptionalBoolItem : public SfxPoolItem
{
::boost::optional< bool > m_aValue;
public:
TYPEINFO();
OptionalBoolItem( sal_Int16 nWhich );
OptionalBoolItem( const OptionalBoolItem& _rSource );
virtual int operator==( const SfxPoolItem& _rItem ) const;
virtual SfxPoolItem* Clone( SfxItemPool* _pPool = NULL ) const;
bool HasValue() const { return !!m_aValue; }
void ClearValue() { m_aValue.reset(); }
bool GetValue() const { return *m_aValue; }
void SetValue( const bool _bValue ) { m_aValue.reset( _bValue ); }
const ::boost::optional< bool >&
GetFullValue() const { return m_aValue; }
};
//........................................................................
} // namespace dbaui
//........................................................................
#endif // DBACCESS_OPTIONALBOOLITEM_HXX
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