/* -*- 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_VCL_TIMER_HXX
#define INCLUDED_VCL_TIMER_HXX
#include <tools/link.hxx>
#include <vcl/task.hxx>
class VCL_DLLPUBLIC Timer : public Task
{
Link<Timer *, void > maInvokeHandler; ///< Callback Link
sal_uInt64 mnTimeout;
const bool mbAuto;
protected :
virtual void SetDeletionFlags() override;
virtual sal_uInt64 UpdateMinPeriod( sal_uInt64 nTimeNow ) const override;
Timer( bool bAuto, const char *pDebugName );
public :
Timer( const char *pDebugName );
Timer( const Timer& rTimer );
virtual ~Timer() override;
Timer& operator =( const Timer& rTimer );
/**
* Calls the maInvokeHandler with the parameter this .
*/
virtual void Invoke() override;
/**
* Calls the maInvokeHandler with the parameter .
*
* Convenience Invoke function , mainly used to call with nullptr .
*
* @ param arg parameter for the Link : : Call function
*/
void Invoke( Timer *arg );
void SetInvokeHandler( const Link<Timer *, void >& rLink ) { maInvokeHandler = rLink; }
void ClearInvokeHandler() { SetInvokeHandler( Link<Timer *, void >() ); }
void SetTimeout( sal_uInt64 nTimeoutMs );
sal_uInt64 GetTimeout() const { return mnTimeout; }
virtual void Start(bool bStartTimer = true ) override;
};
/// An auto-timer is a multi-shot timer re-emitting itself at
/// interval until destroyed or stopped.
class VCL_DLLPUBLIC AutoTimer : public Timer
{
public :
AutoTimer( const char *pDebugName );
};
/// Value suitable as a timeout user input into an EditBox to an expensive update
#define EDIT_UPDATEDATA_TIMEOUT 350
#endif // INCLUDED_VCL_TIMER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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