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Diffstat (limited to 'include/cppuhelper/queryinterface.hxx')
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1 files changed, 522 insertions, 0 deletions
diff --git a/include/cppuhelper/queryinterface.hxx b/include/cppuhelper/queryinterface.hxx new file mode 100644 index 000000000..d54994ac1 --- /dev/null +++ b/include/cppuhelper/queryinterface.hxx @@ -0,0 +1,522 @@ +/* -*- 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_CPPUHELPER_QUERYINTERFACE_HXX +#define INCLUDED_CPPUHELPER_QUERYINTERFACE_HXX + +#include "sal/config.h" +#include "com/sun/star/uno/Any.hxx" +#include "com/sun/star/uno/Type.h" +#include "sal/types.h" + +namespace cppu +{ + +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @param rType demanded type + @param p1 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @tparam Interface6 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @param p6 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5, + class Interface6 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5, + Interface6 * p6 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else if (rType == Interface6::static_type()) + return css::uno::Any( &p6, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @tparam Interface6 interface type + @tparam Interface7 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @param p6 interface pointer + @param p7 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5, + class Interface6, class Interface7 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5, + Interface6 * p6, Interface7 * p7 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else if (rType == Interface6::static_type()) + return css::uno::Any( &p6, rType ); + else if (rType == Interface7::static_type()) + return css::uno::Any( &p7, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @tparam Interface6 interface type + @tparam Interface7 interface type + @tparam Interface8 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @param p6 interface pointer + @param p7 interface pointer + @param p8 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5, + class Interface6, class Interface7, class Interface8 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5, + Interface6 * p6, Interface7 * p7, Interface8 * p8 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else if (rType == Interface6::static_type()) + return css::uno::Any( &p6, rType ); + else if (rType == Interface7::static_type()) + return css::uno::Any( &p7, rType ); + else if (rType == Interface8::static_type()) + return css::uno::Any( &p8, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @tparam Interface6 interface type + @tparam Interface7 interface type + @tparam Interface8 interface type + @tparam Interface9 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @param p6 interface pointer + @param p7 interface pointer + @param p8 interface pointer + @param p9 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5, + class Interface6, class Interface7, class Interface8, class Interface9 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5, + Interface6 * p6, Interface7 * p7, Interface8 * p8, Interface9 * p9 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else if (rType == Interface6::static_type()) + return css::uno::Any( &p6, rType ); + else if (rType == Interface7::static_type()) + return css::uno::Any( &p7, rType ); + else if (rType == Interface8::static_type()) + return css::uno::Any( &p8, rType ); + else if (rType == Interface9::static_type()) + return css::uno::Any( &p9, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @tparam Interface6 interface type + @tparam Interface7 interface type + @tparam Interface8 interface type + @tparam Interface9 interface type + @tparam Interface10 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @param p6 interface pointer + @param p7 interface pointer + @param p8 interface pointer + @param p9 interface pointer + @param p10 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5, + class Interface6, class Interface7, class Interface8, class Interface9, class Interface10 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5, + Interface6 * p6, Interface7 * p7, Interface8 * p8, Interface9 * p9, Interface10 * p10 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else if (rType == Interface6::static_type()) + return css::uno::Any( &p6, rType ); + else if (rType == Interface7::static_type()) + return css::uno::Any( &p7, rType ); + else if (rType == Interface8::static_type()) + return css::uno::Any( &p8, rType ); + else if (rType == Interface9::static_type()) + return css::uno::Any( &p9, rType ); + else if (rType == Interface10::static_type()) + return css::uno::Any( &p10, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @tparam Interface6 interface type + @tparam Interface7 interface type + @tparam Interface8 interface type + @tparam Interface9 interface type + @tparam Interface10 interface type + @tparam Interface11 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @param p6 interface pointer + @param p7 interface pointer + @param p8 interface pointer + @param p9 interface pointer + @param p10 interface pointer + @param p11 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5, + class Interface6, class Interface7, class Interface8, class Interface9, class Interface10, + class Interface11 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5, + Interface6 * p6, Interface7 * p7, Interface8 * p8, Interface9 * p9, Interface10 * p10, + Interface11 * p11 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else if (rType == Interface6::static_type()) + return css::uno::Any( &p6, rType ); + else if (rType == Interface7::static_type()) + return css::uno::Any( &p7, rType ); + else if (rType == Interface8::static_type()) + return css::uno::Any( &p8, rType ); + else if (rType == Interface9::static_type()) + return css::uno::Any( &p9, rType ); + else if (rType == Interface10::static_type()) + return css::uno::Any( &p10, rType ); + else if (rType == Interface11::static_type()) + return css::uno::Any( &p11, rType ); + else + return css::uno::Any(); +} +/** Compares demanded type to given template argument types. + + @tparam Interface1 interface type + @tparam Interface2 interface type + @tparam Interface3 interface type + @tparam Interface4 interface type + @tparam Interface5 interface type + @tparam Interface6 interface type + @tparam Interface7 interface type + @tparam Interface8 interface type + @tparam Interface9 interface type + @tparam Interface10 interface type + @tparam Interface11 interface type + @tparam Interface12 interface type + @param rType demanded type + @param p1 interface pointer + @param p2 interface pointer + @param p3 interface pointer + @param p4 interface pointer + @param p5 interface pointer + @param p6 interface pointer + @param p7 interface pointer + @param p8 interface pointer + @param p9 interface pointer + @param p10 interface pointer + @param p11 interface pointer + @param p12 interface pointer + @return acquired interface of demanded type or empty Any +*/ +template< class Interface1, class Interface2, class Interface3, class Interface4, class Interface5, + class Interface6, class Interface7, class Interface8, class Interface9, class Interface10, + class Interface11, class Interface12 > +inline css::uno::Any SAL_CALL queryInterface( + const css::uno::Type & rType, + Interface1 * p1, Interface2 * p2, Interface3 * p3, Interface4 * p4, Interface5 * p5, + Interface6 * p6, Interface7 * p7, Interface8 * p8, Interface9 * p9, Interface10 * p10, + Interface11 * p11, Interface12 * p12 ) +{ + if (rType == Interface1::static_type()) + return css::uno::Any( &p1, rType ); + else if (rType == Interface2::static_type()) + return css::uno::Any( &p2, rType ); + else if (rType == Interface3::static_type()) + return css::uno::Any( &p3, rType ); + else if (rType == Interface4::static_type()) + return css::uno::Any( &p4, rType ); + else if (rType == Interface5::static_type()) + return css::uno::Any( &p5, rType ); + else if (rType == Interface6::static_type()) + return css::uno::Any( &p6, rType ); + else if (rType == Interface7::static_type()) + return css::uno::Any( &p7, rType ); + else if (rType == Interface8::static_type()) + return css::uno::Any( &p8, rType ); + else if (rType == Interface9::static_type()) + return css::uno::Any( &p9, rType ); + else if (rType == Interface10::static_type()) + return css::uno::Any( &p10, rType ); + else if (rType == Interface11::static_type()) + return css::uno::Any( &p11, rType ); + else if (rType == Interface12::static_type()) + return css::uno::Any( &p12, rType ); + else + return css::uno::Any(); +} + +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |