/* -*- 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<
typename... Ifc>
class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE PartialWeakComponentImplHelper:
public WeakComponentImplHelperBase,
public css::lang::XTypeProvider,
public Ifc...
{
struct cd:
rtl::StaticAggregate<
class_data,
detail::ImplClassData<PartialWeakComponentImplHelper, Ifc...>>
{};
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<css::uno::Type> SAL_CALL getTypes() SAL_OVERRIDE
{
return WeakComponentImplHelper_getTypes(cd::get()); }
css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId() SAL_OVERRIDE
{
return css::uno::Sequence<sal_Int8>(); }
};
/** 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<
typename... Ifc>
class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakComponentImplHelper:
public PartialWeakComponentImplHelper<Ifc...>
{
public:
WeakComponentImplHelper(osl::Mutex & mutex) SAL_NOEXCEPT:
PartialWeakComponentImplHelper<Ifc...>(mutex) {}
void SAL_CALL addEventListener(
css::uno::Reference<css::lang::XEventListener>
const & xListener) SAL_OVERRIDE
{ WeakComponentImplHelperBase::addEventListener(xListener); }
void SAL_CALL removeEventListener(
css::uno::Reference<css::lang::XEventListener>
const & aListener) SAL_OVERRIDE
{ WeakComponentImplHelperBase::removeEventListener(aListener); }
};
}
#endif
#endif
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