/* -*- 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 .
*/
/** small class which encapsulates posting a Link instance as ApplicationUserEvent
No thread safety at all here, just a little saving of code to type multiple times
*/ class DelayedEvent
{ public:
DelayedEvent( const Link<void*,void>& _rHandler )
:m_aHandler( _rHandler )
,m_nEventId( nullptr )
{
}
~DelayedEvent()
{
CancelPendingCall();
}
/** calls the handler asynchronously
If there's already a call pending, this previous call is cancelled.
*/ void Call();
/** cancels a call which is currently pending
If no call is currently pending, then this is ignored.
*/ void CancelPendingCall();
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