AOO410/main/dbaccess/source/ui/tabledesign/TableRowExchange.cxx

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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#ifndef DBAUI_TABLEROW_EXCHANGE_HXX
#include "TableRowExchange.hxx"
#endif
#ifndef _SOT_FORMATS_HXX
#include <sot/formats.hxx>
#endif
#ifndef _SOT_STORAGE_HXX 
#include <sot/storage.hxx>
#endif
#ifndef DBAUI_TABLEROW_HXX
#include "TableRow.hxx"
#endif

namespace dbaui
{
	using namespace ::com::sun::star::uno;
	using namespace ::com::sun::star::beans;
	OTableRowExchange::OTableRowExchange(const ::std::vector< ::boost::shared_ptr<OTableRow> >& _rvTableRow)
		: m_vTableRow(_rvTableRow)
	{
	}
	// -----------------------------------------------------------------------------
	sal_Bool OTableRowExchange::WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId, const ::com::sun::star::datatransfer::DataFlavor& /*rFlavor*/ )
	{
		if(nUserObjectId == SOT_FORMATSTR_ID_SBA_TABED)
		{
			::std::vector< ::boost::shared_ptr<OTableRow> >* pRows = reinterpret_cast< ::std::vector< ::boost::shared_ptr<OTableRow> >* >(pUserObject);
			if(pRows)
			{
				(*rxOStm) << (sal_Int32)pRows->size(); // first stream the size
				::std::vector< ::boost::shared_ptr<OTableRow> >::const_iterator aIter = pRows->begin();
                ::std::vector< ::boost::shared_ptr<OTableRow> >::const_iterator aEnd = pRows->end();
				for(;aIter != aEnd;++aIter)
					(*rxOStm) << *(*aIter);
				return sal_True;
			}
		}
		return sal_False;
	}
	// -----------------------------------------------------------------------------
	void OTableRowExchange::AddSupportedFormats()
	{
		if ( !m_vTableRow.empty() )
			AddFormat(SOT_FORMATSTR_ID_SBA_TABED);
	}
	// -----------------------------------------------------------------------------
	sal_Bool OTableRowExchange::GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor )
	{
		sal_uLong nFormat = SotExchange::GetFormat(rFlavor);
		if(nFormat == SOT_FORMATSTR_ID_SBA_TABED)
			return SetObject(&m_vTableRow,SOT_FORMATSTR_ID_SBA_TABED,rFlavor);
		return sal_False;
	}
	// -----------------------------------------------------------------------------
	void OTableRowExchange::ObjectReleased()
	{
		m_vTableRow.clear();
	}
	// -----------------------------------------------------------------------------
}