139 lines
5.4 KiB
C++
139 lines
5.4 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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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: propertystorage.cxx,v $
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_dbaccess.hxx"
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#include "propertystorage.hxx"
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/** === begin UNO includes === **/
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/** === end UNO includes === **/
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#include <svtools/itemset.hxx>
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#include <svtools/stritem.hxx>
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#include <svtools/eitem.hxx>
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#include <memory>
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//........................................................................
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namespace dbaui
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{
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//........................................................................
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/** === begin UNO using === **/
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::XInterface;
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using ::com::sun::star::uno::UNO_QUERY;
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using ::com::sun::star::uno::Exception;
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using ::com::sun::star::uno::RuntimeException;
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using ::com::sun::star::uno::Any;
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using ::com::sun::star::uno::makeAny;
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/** === end UNO using === **/
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//====================================================================
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//= PropertyStorage
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//====================================================================
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//--------------------------------------------------------------------
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PropertyStorage::~PropertyStorage()
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{
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}
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//====================================================================
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//= helper
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//====================================================================
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namespace
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{
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//----------------------------------------------------------------
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template < class ITEMTYPE, class UNOTYPE >
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class ItemAdapter
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{
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public:
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static bool trySet( SfxItemSet& _rSet, ItemId _nItemId, const Any& _rValue )
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{
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const SfxPoolItem& rItem( _rSet.Get( _nItemId ) );
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const ITEMTYPE* pTypedItem = dynamic_cast< const ITEMTYPE* >( &rItem );
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if ( !pTypedItem )
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return false;
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UNOTYPE aValue( pTypedItem->GetValue() );
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OSL_VERIFY( _rValue >>= aValue );
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// TODO: one could throw an IllegalArgumentException here - finally, this method
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// is (to be) used from within an XPropertySet::setPropertyValue implementation,
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// where this would be the appropriate reaction on wrong value types
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::std::auto_ptr< ITEMTYPE > pClone( dynamic_cast< ITEMTYPE* >( pTypedItem->Clone() ) );
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pClone->SetValue( aValue );
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_rSet.Put( *pClone );
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return true;
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}
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static bool tryGet( const SfxPoolItem& _rItem, Any& _out_rValue )
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{
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const ITEMTYPE* pTypedItem = dynamic_cast< const ITEMTYPE* >( &_rItem );
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if ( !pTypedItem )
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return false;
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_out_rValue <<= UNOTYPE( pTypedItem->GetValue() );
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return true;
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}
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};
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}
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//====================================================================
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//= SetItemPropertyStorage
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//====================================================================
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//--------------------------------------------------------------------
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void SetItemPropertyStorage::getPropertyValue( Any& _out_rValue ) const
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{
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const SfxPoolItem& rItem( m_rItemSet.Get( m_nItemID ) );
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// try some known item types
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if ( ItemAdapter< SfxBoolItem, sal_Bool >::tryGet( rItem, _out_rValue )
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|| ItemAdapter< SfxStringItem, ::rtl::OUString >::tryGet( rItem, _out_rValue )
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)
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return;
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OSL_ENSURE( false, "SetItemPropertyStorage::getPropertyValue: unsupported item type!" );
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}
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//--------------------------------------------------------------------
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void SetItemPropertyStorage::setPropertyValue( const Any& _rValue )
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{
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// try some known item types
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if ( ItemAdapter< SfxBoolItem, sal_Bool >::trySet( m_rItemSet, m_nItemID, _rValue )
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|| ItemAdapter< SfxStringItem, ::rtl::OUString >::trySet( m_rItemSet, m_nItemID, _rValue )
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)
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return;
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OSL_ENSURE( false, "SetItemPropertyStorage::setPropertyValue: unsupported item type!" );
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}
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//........................................................................
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} // namespace dbaui
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//........................................................................
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