127 lines
4.5 KiB
C++
127 lines
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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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 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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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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#ifndef CHART2_CLONEHELPER_HXX
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#define CHART2_CLONEHELPER_HXX
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#include <com/sun/star/util/XCloneable.hpp>
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#include <map>
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#include <functional>
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#include <algorithm>
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namespace chart
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{
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namespace CloneHelper
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{
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/// functor that clones a UNO-Reference
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template< class Interface >
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struct CreateRefClone : public ::std::unary_function< Interface, Interface >
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{
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Interface operator() ( const Interface & xOther )
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{
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Interface xResult;
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::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable >
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xCloneable( xOther, ::com::sun::star::uno::UNO_QUERY );
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if( xCloneable.is())
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xResult.set( xCloneable->createClone(), ::com::sun::star::uno::UNO_QUERY );
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return xResult;
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}
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};
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/// functor that clones a map element with a UNO-Reference as value
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template< typename Key, class Interface >
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struct CreateRefWithKeyClone : public ::std::unary_function<
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::std::pair< Key, Interface >,
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::std::pair< Key, Interface > >
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{
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::std::pair< Key, Interface > operator() (
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const ::std::pair< Key, Interface > & rOther )
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{
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Interface xResult;
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::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable >
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xCloneable( rOther.second, ::com::sun::star::uno::UNO_QUERY );
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if( xCloneable.is())
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xResult.set( xCloneable->createClone(), ::com::sun::star::uno::UNO_QUERY );
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return ::std::make_pair< Key, Interface >( rOther.first, xResult );
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}
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};
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/// clones a vector of UNO-References
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template< class Interface >
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void CloneRefVector(
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const ::std::vector< Interface > & rSource,
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::std::vector< Interface > & rDestination )
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{
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::std::transform( rSource.begin(), rSource.end(),
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::std::back_inserter( rDestination ),
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CreateRefClone< Interface >());
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}
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template< typename Key, class Interface >
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void CloneRefPairVector(
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const ::std::vector< ::std::pair< Key, Interface > > & rSource,
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::std::vector< ::std::pair< Key, Interface > > & rDestination )
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{
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::std::transform( rSource.begin(), rSource.end(),
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::std::back_inserter( rDestination ),
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CreateRefWithKeyClone< Key, Interface >());
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}
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/// clones a map of elements with a UNO-Reference as value
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template< typename Key, class Interface >
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void CloneRefMap(
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const ::std::map< Key, Interface > & rSource,
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::std::map< Key, Interface > & rDestination )
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{
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::std::transform( rSource.begin(), rSource.end(),
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::std::inserter( rDestination, rDestination.begin() ),
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CreateRefWithKeyClone< const Key, Interface >());
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}
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/// clones a UNO-sequence of UNO-References
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template< class Interface >
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void CloneRefSequence(
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const ::com::sun::star::uno::Sequence< Interface > & rSource,
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::com::sun::star::uno::Sequence< Interface > & rDestination )
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{
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rDestination.realloc( rSource.getLength());
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::std::transform( rSource.getConstArray(), rSource.getConstArray() + rSource.getLength(),
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rDestination.getArray(),
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CreateRefClone< Interface >());
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}
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} // namespace CloneHelper
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} // namespace chart
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// CHART2_CLONEHELPER_HXX
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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