/* -*- 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_COMPBASE_HXX #define INCLUDED_CPPUHELPER_COMPBASE_HXX #include "sal/config.h" #include "com/sun/star/lang/XTypeProvider.hpp" #include "com/sun/star/uno/Any.h" #include "com/sun/star/uno/Reference.h" #include "com/sun/star/uno/Sequence.h" #include "com/sun/star/uno/Type.h" #include "cppuhelper/compbase_ex.hxx" #include "cppuhelper/implbase.hxx" #include "rtl/instance.hxx" #include "sal/types.h" namespace com { namespace sun { namespace star { namespace lang { class XEventListener; } } } } namespace osl { class Mutex; } #if defined LIBO_INTERNAL_ONLY // A replacement for WeakAggComponentImplHelper1 has deliberately been left out, // as the underlying aggregation mechanism is known broken in general and should // not be used. namespace cppu { /** Implementation helper implementing interfaces css::uno::XInterface, css::lang::XTypeProvider, and css::lang::XComponent. Like WeakComponentImplHelper, but does not define XComponent::add/removeEventListener. Use for classes deriving from multiple UNO interfaces with competing add/removeEventListener methods, to avoid warnings about hiding of overloaded virtual functions. Upon disposing objects of this class, sub-classes receive a disposing() call. @attention The mutex reference passed to the constructor has to outlive the constructed instance. */ template class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE PartialWeakComponentImplHelper: public WeakComponentImplHelperBase, public css::lang::XTypeProvider, public Ifc... { struct cd: rtl::StaticAggregate< class_data, detail::ImplClassData> {}; public: PartialWeakComponentImplHelper(osl::Mutex & mutex) SAL_NOEXCEPT: WeakComponentImplHelperBase(mutex) {} css::uno::Any SAL_CALL queryInterface(css::uno::Type const & aType) SAL_OVERRIDE { return WeakComponentImplHelper_query(aType, cd::get(), this, this); } void SAL_CALL acquire() SAL_NOEXCEPT SAL_OVERRIDE { WeakComponentImplHelperBase::acquire(); } void SAL_CALL release() SAL_NOEXCEPT SAL_OVERRIDE { WeakComponentImplHelperBase::release(); } void SAL_CALL dispose() SAL_OVERRIDE { WeakComponentImplHelperBase::dispose(); } css::uno::Sequence SAL_CALL getTypes() SAL_OVERRIDE { return WeakComponentImplHelper_getTypes(cd::get()); } css::uno::Sequence SAL_CALL getImplementationId() SAL_OVERRIDE { return css::uno::Sequence(); } }; /** Implementation helper implementing interfaces css::uno::XInterface, css::lang::XTypeProvider, and css::lang::XComponent. Upon disposing objects of this class, sub-classes receive a disposing() call. @attention The mutex reference passed to the constructor has to outlive the constructed instance. */ template class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakComponentImplHelper: public PartialWeakComponentImplHelper { public: WeakComponentImplHelper(osl::Mutex & mutex) SAL_NOEXCEPT: PartialWeakComponentImplHelper(mutex) {} void SAL_CALL addEventListener( css::uno::Reference const & xListener) SAL_OVERRIDE { WeakComponentImplHelperBase::addEventListener(xListener); } void SAL_CALL removeEventListener( css::uno::Reference const & aListener) SAL_OVERRIDE { WeakComponentImplHelperBase::removeEventListener(aListener); } }; } #endif #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ora/dcm-7.6'>distro/collabora/dcm-7.6 LibreOffice 核心代码仓库文档基金会
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