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Diffstat (limited to 'include/cppuhelper/compbase_ex.hxx')
| -rw-r--r-- | include/cppuhelper/compbase_ex.hxx | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/include/cppuhelper/compbase_ex.hxx b/include/cppuhelper/compbase_ex.hxx new file mode 100644 index 000000000..3976c3afb --- /dev/null +++ b/include/cppuhelper/compbase_ex.hxx @@ -0,0 +1,162 @@ +/* -*- 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_COMPBASE_EX_HXX +#define INCLUDED_CPPUHELPER_COMPBASE_EX_HXX + +#include "cppuhelper/interfacecontainer.h" +#include "com/sun/star/lang/XComponent.hpp" +#include "cppuhelper/cppuhelperdllapi.h" +#include "cppuhelper/weak.hxx" +#include "cppuhelper/weakagg.hxx" + +/// @cond INTERNAL + +namespace osl { class Mutex; } +namespace cppu { struct class_data; } + +namespace cppu +{ + +/** Implementation helper base class for components. Inherits from ::cppu::OWeakObject and + css::lang::XComponent. +*/ +class CPPUHELPER_DLLPUBLIC SAL_NO_VTABLE WeakComponentImplHelperBase + : public ::cppu::OWeakObject + , public css::lang::XComponent +{ +protected: + /** broadcast helper for disposing events + */ + ::cppu::OBroadcastHelper rBHelper; + + /** this function is called upon disposing the component + */ + virtual void SAL_CALL disposing(); + + /** This is the one and only constructor that is called from derived implementations. + + @param rMutex mutex to sync upon disposing + */ + WeakComponentImplHelperBase( ::osl::Mutex & rMutex ); +public: + /** Destructor + */ + virtual ~WeakComponentImplHelperBase() SAL_OVERRIDE; + + // these are here to force memory de/allocation to sal lib. + static void * SAL_CALL operator new( size_t nSize ) + { return ::rtl_allocateMemory( nSize ); } + static void SAL_CALL operator delete( void * pMem ) + { ::rtl_freeMemory( pMem ); } + static void * SAL_CALL operator new( size_t, void * pMem ) + { return pMem; } + static void SAL_CALL operator delete( void *, void * ) + {} + + virtual css::uno::Any SAL_CALL queryInterface( + css::uno::Type const & rType ) SAL_OVERRIDE; + virtual void SAL_CALL acquire() + SAL_NOEXCEPT SAL_OVERRIDE; + virtual void SAL_CALL release() + SAL_NOEXCEPT SAL_OVERRIDE; + virtual void SAL_CALL dispose() SAL_OVERRIDE; + virtual void SAL_CALL addEventListener( + css::uno::Reference< css::lang::XEventListener > const & xListener ) SAL_OVERRIDE; + virtual void SAL_CALL removeEventListener( + css::uno::Reference< css::lang::XEventListener > const & xListener ) SAL_OVERRIDE; +}; + +/** Implementation helper base class for components. Inherits from ::cppu::OWeakAggObject and + css::lang::XComponent. +*/ +class CPPUHELPER_DLLPUBLIC SAL_NO_VTABLE WeakAggComponentImplHelperBase + : public ::cppu::OWeakAggObject + , public css::lang::XComponent +{ +protected: + ::cppu::OBroadcastHelper rBHelper; + + /** Is called upon disposing the component. + */ + virtual void SAL_CALL disposing(); + + WeakAggComponentImplHelperBase( ::osl::Mutex & rMutex ); +public: + virtual ~WeakAggComponentImplHelperBase() SAL_OVERRIDE; + + // these are here to force memory de/allocation to sal lib. + static void * SAL_CALL operator new( size_t nSize ) + { return ::rtl_allocateMemory( nSize ); } + static void SAL_CALL operator delete( void * pMem ) + { ::rtl_freeMemory( pMem ); } + static void * SAL_CALL operator new( size_t, void * pMem ) + { return pMem; } + static void SAL_CALL operator delete( void *, void * ) + {} + + virtual css::uno::Any SAL_CALL queryInterface( + css::uno::Type const & rType ) SAL_OVERRIDE; + virtual css::uno::Any SAL_CALL queryAggregation( + css::uno::Type const & rType ) SAL_OVERRIDE; + virtual void SAL_CALL acquire() + SAL_NOEXCEPT SAL_OVERRIDE; + virtual void SAL_CALL release() + SAL_NOEXCEPT SAL_OVERRIDE; + virtual void SAL_CALL dispose() SAL_OVERRIDE; + virtual void SAL_CALL addEventListener( + css::uno::Reference< css::lang::XEventListener > const & xListener ) SAL_OVERRIDE; + virtual void SAL_CALL removeEventListener( + css::uno::Reference< css::lang::XEventListener > const & xListener ) SAL_OVERRIDE; +}; + +/** WeakComponentImplHelper +*/ +CPPUHELPER_DLLPUBLIC css::uno::Any SAL_CALL WeakComponentImplHelper_query( + css::uno::Type const & rType, + class_data * cd, + void * that, + ::cppu::WeakComponentImplHelperBase * pBase ); +/** WeakComponentImplHelper +*/ +CPPUHELPER_DLLPUBLIC css::uno::Sequence< css::uno::Type > SAL_CALL WeakComponentImplHelper_getTypes( + class_data * cd ); + +/** WeakAggComponentImplHelper +*/ +CPPUHELPER_DLLPUBLIC css::uno::Any SAL_CALL WeakAggComponentImplHelper_queryAgg( + css::uno::Type const & rType, + class_data * cd, + void * that, + ::cppu::WeakAggComponentImplHelperBase * pBase ); +/** WeakAggComponentImplHelper +*/ +CPPUHELPER_DLLPUBLIC css::uno::Sequence< css::uno::Type > SAL_CALL WeakAggComponentImplHelper_getTypes( + class_data * cd ); + +} + +/// @endcond + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |