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+/* -*- 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 .
+ */
+
+#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<class T> inline T * mapOut(T * pT, css::uno::Environment const & outerEnv)
+ {
+ css::uno::Mapping curr2outer(css::uno::Environment::getCurrent(), outerEnv);
+
+ return reinterpret_cast<T *>(curr2outer.mapInterface(pT, cppu::UnoType<T>::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<class T> inline T * mapIn(T * pT, css::uno::Environment const & outerEnv)
+ {
+ css::uno::Mapping outer2curr(outerEnv, css::uno::Environment::getCurrent());
+
+ return reinterpret_cast<T *>(outer2curr.mapInterface(pT, cppu::UnoType<T>::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<void *>(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<void *>(any.getValue()),
+ any.getValueTypeRef(),
+ outer2curr.get());
+ }
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */