/* -*- 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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