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| -rw-r--r-- | include/cppuhelper/compbase3.hxx | 152 |
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diff --git a/include/cppuhelper/compbase3.hxx b/include/cppuhelper/compbase3.hxx new file mode 100644 index 0000000000..10681422bc --- /dev/null +++ b/include/cppuhelper/compbase3.hxx @@ -0,0 +1,152 @@ +/* -*- 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_CPPUHELPER_COMPBASE3_HXX +#define INCLUDED_CPPUHELPER_COMPBASE3_HXX + +#include "cppuhelper/implbase3.hxx" +#include "cppuhelper/compbase_ex.hxx" + +namespace cppu +{ + + /** Implementation helper supporting css::lang::XTypeProvider and + css::lang::XComponent. + + Upon disposing objects of this class, sub-classes receive a disposing() + call. Objects of this class can be held weakly, i.e. by a + css::uno::WeakReference. + + @attention + The life-cycle of the passed mutex reference has to be longer than objects of this class. + + @derive + Inherit from this class giving your interface(s) to be implemented as template argument(s). + Your sub class defines method implementations for these interface(s). + */ + template< class Ifc1, class Ifc2, class Ifc3 > + class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakComponentImplHelper3 + : public WeakComponentImplHelperBase + , public css::lang::XTypeProvider + , public Ifc1, public Ifc2, public Ifc3 + { + struct cd : public rtl::StaticAggregate< class_data, ImplClassData3 < Ifc1, Ifc2, Ifc3, WeakComponentImplHelper3<Ifc1, Ifc2, Ifc3> > > {}; + public: + WeakComponentImplHelper3( ::osl::Mutex & rMutex ) SAL_NOEXCEPT + : WeakComponentImplHelperBase( rMutex ) + {} + virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE + { return WeakComponentImplHelper_query( rType, cd::get(), this, static_cast<WeakComponentImplHelperBase *>(this) ); } + virtual void SAL_CALL acquire() SAL_NOEXCEPT SAL_OVERRIDE + { WeakComponentImplHelperBase::acquire(); } + virtual void SAL_CALL release() SAL_NOEXCEPT SAL_OVERRIDE + { WeakComponentImplHelperBase::release(); } + virtual void SAL_CALL dispose() SAL_OVERRIDE + { WeakComponentImplHelperBase::dispose(); } + virtual void SAL_CALL addEventListener(const css::uno::Reference< css::lang::XEventListener > & xListener) SAL_OVERRIDE + { WeakComponentImplHelperBase::addEventListener(xListener); } + virtual void SAL_CALL removeEventListener(const css::uno::Reference< css::lang::XEventListener > & xListener) SAL_OVERRIDE + { WeakComponentImplHelperBase::removeEventListener(xListener); } + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE + { return WeakComponentImplHelper_getTypes( cd::get() ); } + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE + { return ImplHelper_getImplementationId( cd::get() ); } + }; + + /** Same as WeakComponentImplHelper3, except doesn't implement + addEventListener, removeEventListener and dispose. + + This requires derived classes to implement those three methods. + This makes it possible to implement classes which are required to + implement methods from multiple bases which have different + addEventListener/removeEventListener signatures without triggering + the g++ overloaded-virtual warning + */ + template< class Ifc1, class Ifc2, class Ifc3 > + class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE PartialWeakComponentImplHelper3 + : public WeakComponentImplHelperBase + , public css::lang::XTypeProvider + , public Ifc1, public Ifc2, public Ifc3 + { + struct cd : public rtl::StaticAggregate< class_data, ImplClassData3 < Ifc1, Ifc2, Ifc3, PartialWeakComponentImplHelper3<Ifc1, Ifc2, Ifc3> > > {}; + public: + PartialWeakComponentImplHelper3( ::osl::Mutex & rMutex ) SAL_NOEXCEPT + : WeakComponentImplHelperBase( rMutex ) + {} + virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE + { return WeakComponentImplHelper_query( rType, cd::get(), this, static_cast<WeakComponentImplHelperBase *>(this) ); } + virtual void SAL_CALL acquire() SAL_NOEXCEPT SAL_OVERRIDE + { WeakComponentImplHelperBase::acquire(); } + virtual void SAL_CALL release() SAL_NOEXCEPT SAL_OVERRIDE + { WeakComponentImplHelperBase::release(); } + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE + { return WeakComponentImplHelper_getTypes( cd::get() ); } + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE + { return ImplHelper_getImplementationId( cd::get() ); } + }; + + /** Implementation helper supporting css::lang::XTypeProvider and + css::lang::XComponent. + + Upon disposing objects of this class, sub-classes receive a disposing() + call. Objects of this class can be held weakly, i.e. by a + css::uno::WeakReference. Object of this class can be + aggregated, i.e. incoming queryInterface() calls are delegated. + + @attention + The life-cycle of the passed mutex reference has to be longer than objects of this class. + + @derive + Inherit from this class giving your interface(s) to be implemented as template argument(s). + Your sub class defines method implementations for these interface(s). + + @deprecated + */ + template< class Ifc1, class Ifc2, class Ifc3 > + class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakAggComponentImplHelper3 + : public WeakAggComponentImplHelperBase + , public css::lang::XTypeProvider + , public Ifc1, public Ifc2, public Ifc3 + { + struct cd : public rtl::StaticAggregate< class_data, ImplClassData3 < Ifc1, Ifc2, Ifc3, WeakAggComponentImplHelper3<Ifc1, Ifc2, Ifc3> > > {}; + public: + WeakAggComponentImplHelper3( ::osl::Mutex & rMutex ) SAL_NOEXCEPT + : WeakAggComponentImplHelperBase( rMutex ) + {} + virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE + { return WeakAggComponentImplHelperBase::queryInterface( rType ); } + virtual css::uno::Any SAL_CALL queryAggregation( css::uno::Type const & rType ) SAL_OVERRIDE + { return WeakAggComponentImplHelper_queryAgg( rType, cd::get(), this, static_cast<WeakAggComponentImplHelperBase *>(this) ); } + virtual void SAL_CALL acquire() SAL_NOEXCEPT SAL_OVERRIDE + { WeakAggComponentImplHelperBase::acquire(); } + virtual void SAL_CALL release() SAL_NOEXCEPT SAL_OVERRIDE + { WeakAggComponentImplHelperBase::release(); } + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE + { return WeakAggComponentImplHelper_getTypes( cd::get() ); } + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE + { return ImplHelper_getImplementationId( cd::get() ); } + }; +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |