/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 http://www.apache.org/licenses/LICENSE-2.0 . */ /* * This file is part of LibreOffice published API. */ #ifndef INCLUDED_CPPU_MAP_HXX #define INCLUDED_CPPU_MAP_HXX #include "uno/mapping.hxx" namespace cppu { /** Helpers for mapping objects relative to the current environment. (http://wiki.openoffice.org/wiki/Uno/Cpp/Spec/Map_Helpers) */ /** Maps an object from the current to an outer Environment, returns mapped object. @param pT the object to be mapped @param outerEnv the target environment @return the mapped object @since UDK 3.2.7 */ template inline T * mapOut(T * pT, css::uno::Environment const & outerEnv) { css::uno::Mapping curr2outer(css::uno::Environment::getCurrent(), outerEnv); return reinterpret_cast(curr2outer.mapInterface(pT, cppu::UnoType::get())); } /** Maps an object from an outer Environment to the current, returns mapped object. @param pT the object to be mapped @param outerEnv the source environment @return the mapped object @since UDK 3.2.7 */ template inline T * mapIn(T * pT, css::uno::Environment const & outerEnv) { css::uno::Mapping outer2curr(outerEnv, css::uno::Environment::getCurrent()); return reinterpret_cast(outer2curr.mapInterface(pT, cppu::UnoType::get())); } /** Maps an any from the current to an outer Environment, fills passed any. @param any the any to be mapped @param res the target any @param outerEnv the target environment @since UDK 3.2.7 */ // Problem: any gets assigned to something, acquire/releases may be called in wrong env. inline void mapOutAny(css::uno::Any const & any, css::uno::Any * res, css::uno::Environment const & outerEnv) { css::uno::Mapping curr2outer(css::uno::Environment::getCurrent(), outerEnv); uno_any_destruct(res, css::uno::cpp_release); uno_type_any_constructAndConvert( res, const_cast(any.getValue()), any.getValueTypeRef(), curr2outer.get()); } /** Maps an any from an outer Environment to the current, fills passed any. @param any the any to be mapped @param res the target any @param outerEnv the source environment @since UDK 3.2.7 */ inline void mapInAny(css::uno::Any const & any, css::uno::Any * res, css::uno::Environment const & outerEnv) { css::uno::Mapping outer2curr(outerEnv, css::uno::Environment::getCurrent()); uno_any_destruct(res, css::uno::cpp_release); uno_type_any_constructAndConvert( res, const_cast(any.getValue()), any.getValueTypeRef(), outer2curr.get()); } } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */