107 lines
3.7 KiB
C++
107 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CPPU_MAP_HXX
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#define INCLUDED_CPPU_MAP_HXX
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#include <uno/mapping.hxx>
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namespace cssu = com::sun::star::uno;
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namespace cppu
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{
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/** Helpers for mapping objects relative to the current environment.
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(http://wiki.openoffice.org/wiki/Uno/Cpp/Spec/Map_Helpers)
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*/
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/** Maps an object from the current to an outer Environment, returns mapped object.
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@param pT the object to be mapped
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@param outerEnv the target environment
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@return the mapped object
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@since UDK 3.2.7
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*/
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template<class T> inline T * mapOut(T * pT, cssu::Environment const & outerEnv)
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{
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cssu::Mapping curr2outer(cssu::Environment::getCurrent(), outerEnv);
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return reinterpret_cast<T *>(curr2outer.mapInterface(pT, getCppuType((cssu::Reference<T> *)NULL)));
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}
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/** Maps an object from an outer Environment to the current, returns mapped object.
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@param pT the object to be mapped
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@param outerEnv the source environment
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@return the mapped object
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@since UDK 3.2.7
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*/
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template<class T> inline T * mapIn(T * pT, cssu::Environment const & outerEnv)
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{
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cssu::Mapping outer2curr(outerEnv, cssu::Environment::getCurrent());
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return reinterpret_cast<T *>(outer2curr.mapInterface(pT, getCppuType((cssu::Reference<T> *)NULL)));
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}
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/** Maps an any from the current to an outer Environment, fills passed any.
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@param any the any to be mapped
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@param res the target any
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@param outerEnv the target environment
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@since UDK 3.2.7
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*/
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// Problem: any gets assigned to something, acquire/releases may be called in wrong env.
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inline void mapOutAny(cssu::Any const & any, cssu::Any * res, cssu::Environment const & outerEnv)
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{
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cssu::Mapping curr2outer(cssu::Environment::getCurrent(), outerEnv);
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uno_any_destruct(res, (uno_ReleaseFunc)cssu::cpp_release);
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uno_type_any_constructAndConvert(
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res,
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const_cast<void *>(any.getValue()),
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any.getValueTypeRef(),
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curr2outer.get());
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}
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/** Maps an any from an outer Environment to the current, fills passed any.
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@param any the any to be mapped
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@param res the target any
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@param outerEnv the source environment
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@since UDK 3.2.7
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*/
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inline void mapInAny(cssu::Any const & any, cssu::Any * res, cssu::Environment const & outerEnv)
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{
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cssu::Mapping outer2curr(outerEnv, cssu::Environment::getCurrent());
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uno_any_destruct(res, (uno_ReleaseFunc)cssu::cpp_release);
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uno_type_any_constructAndConvert(
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res,
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const_cast<void *>(any.getValue()),
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any.getValueTypeRef(),
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outer2curr.get());
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}
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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