libreoffice/forms/source/component/cloneable.cxx

/*************************************************************************
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: cloneable.cxx,v $
 * $Revision: 1.7 $
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_forms.hxx"
#include "cloneable.hxx"
#include <com/sun/star/util/XCloneable.hpp>
#include <comphelper/uno3.hxx>
#include <tools/debug.hxx>

//.........................................................................
namespace frm
{
//.........................................................................

    using namespace ::comphelper;
    using namespace ::com::sun::star::uno;
    using namespace ::com::sun::star::util;

    //====================================================================
    //= OCloneableAggregation
    //====================================================================
    //------------------------------------------------------------------
    Reference< XAggregation > OCloneableAggregation::createAggregateClone( const OCloneableAggregation* _pOriginal )
    {
        Reference< XCloneable > xAggregateCloneable;    // will be the aggregate's XCloneable
        Reference< XAggregation > xAggregateClone;      // will be the aggregate's clone

        if ( query_aggregation( _pOriginal->m_xAggregate, xAggregateCloneable ) )
        {
            xAggregateClone = xAggregateClone.query( xAggregateCloneable->createClone() );
            DBG_ASSERT( xAggregateClone.is(), "OCloneableAggregation::createAggregateClone: invalid clone returned by the aggregate!" );
        }
        else {
            DBG_ASSERT( !_pOriginal->m_xAggregate.is(), "OCloneableAggregation::createAggregateClone: aggregate is not cloneable!" );
        }

        return xAggregateClone;
    }

//.........................................................................
}   // namespace frm
//.........................................................................