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/* -*- 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 .
*/
#pragma once
#include <com/sun/star/lang/XConnectionPoint.hpp>
#include <cppuhelper/weak.hxx>
#include <cppuhelper/weakref.hxx>
namespace com::sun::star::lang { class XConnectionPointContainer; }
namespace unocontrols { class OConnectionPointContainerHelper; }
namespace unocontrols {
class OConnectionPointHelper final : public css::lang::XConnectionPoint
, public ::cppu::OWeakObject
{
public:
OConnectionPointHelper( ::osl::Mutex& aMutex ,
OConnectionPointContainerHelper* pContainerImplementation ,
css::uno::Type const & aType );
virtual ~OConnectionPointHelper() override;
// XInterface
/**
@short give answer, if interface is supported
@descr The interfaces are searched by type.
@seealso XInterface
@param "rType" is the type of searched interface.
@return Any information about found interface
@onerror A RuntimeException is thrown.
*/
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
/**
@short increment refcount
@seealso XInterface
@seealso release()
@onerror A RuntimeException is thrown.
*/
virtual void SAL_CALL acquire() noexcept override;
/**
@short decrement refcount
@seealso XInterface
@seealso acquire()
@onerror A RuntimeException is thrown.
*/
virtual void SAL_CALL release() noexcept override;
// XConnectionPoint
virtual css::uno::Type SAL_CALL getConnectionType() override;
virtual css::uno::Reference< css::lang::XConnectionPointContainer > SAL_CALL getConnectionPointContainer() override;
virtual void SAL_CALL advise(
const css::uno::Reference< css::uno::XInterface >& xListener
) override;
virtual void SAL_CALL unadvise( const css::uno::Reference< css::uno::XInterface >& xListener ) override;
virtual css::uno::Sequence< css::uno::Reference< css::uno::XInterface > > SAL_CALL getConnections() override;
private:
bool impl_LockContainer();
void impl_UnlockContainer();
private:
::osl::Mutex& m_aSharedMutex;
css::uno::WeakReference< css::lang::XConnectionPointContainer > m_oContainerWeakReference; // Reference to container-class!. Don't use Reference<...>
// It is a ring-reference => and must be a wekreference!
OConnectionPointContainerHelper* m_pContainerImplementation;
css::uno::Type m_aInterfaceType;
css::uno::Reference< css::uno::XInterface > m_xLock;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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