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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 .
*/
#include <tools/time.hxx>
#include <vcl/timer.hxx>
#include "saltimer.hxx"
void Timer::SetDeletionFlags()
{
// If no AutoTimer, then stop.
if ( !mbAuto )
{
mpSchedulerData->mbDelete = true;
mbActive = false;
}
}
bool Timer::ReadyForSchedule( bool /* bTimerOnly */, sal_uInt64 nTimeNow ) const
{
return (mpSchedulerData->mnUpdateTime + mnTimeout) <= nTimeNow;
}
bool Timer::IsIdle() const
{
return false;
}
sal_uInt64 Timer::UpdateMinPeriod( sal_uInt64 nMinPeriod, sal_uInt64 nTime ) const
{
sal_uInt64 nDeltaTime;
//determine smallest time slot
if( mpSchedulerData->mnUpdateTime == nTime )
{
nDeltaTime = mnTimeout;
if( nDeltaTime < nMinPeriod )
nMinPeriod = nDeltaTime;
}
else
{
nDeltaTime = mpSchedulerData->mnUpdateTime + mnTimeout;
if( nDeltaTime < nTime )
nMinPeriod = ImmediateTimeoutMs;
else
{
nDeltaTime -= nTime;
if( nDeltaTime < nMinPeriod )
nMinPeriod = nDeltaTime;
}
}
return nMinPeriod;
}
Timer::Timer(const sal_Char *pDebugName) :
Scheduler(pDebugName),
mnTimeout(ImmediateTimeoutMs),
mbAuto(false)
{
mePriority = SchedulerPriority::HIGHEST;
}
Timer::Timer( const Timer& rTimer ) :
Scheduler(rTimer),
mnTimeout(rTimer.mnTimeout),
mbAuto(rTimer.mbAuto)
{
maTimeoutHdl = rTimer.maTimeoutHdl;
}
void Timer::Invoke()
{
maTimeoutHdl.Call( this );
}
void Timer::Start()
{
Scheduler::Start();
Scheduler::ImplStartTimer(mnTimeout);
}
void Timer::SetTimeout( sal_uInt64 nNewTimeout )
{
mnTimeout = nNewTimeout;
// If timer is active, then renew clock.
if ( mbActive )
{
Scheduler::ImplStartTimer(mnTimeout);
}
}
Timer& Timer::operator=( const Timer& rTimer )
{
Scheduler::operator=(rTimer);
maTimeoutHdl = rTimer.maTimeoutHdl;
mnTimeout = rTimer.mnTimeout;
mbAuto = rTimer.mbAuto;
return *this;
}
AutoTimer::AutoTimer()
{
mbAuto = true;
}
AutoTimer::AutoTimer( const AutoTimer& rTimer ) : Timer( rTimer )
{
mbAuto = true;
}
AutoTimer& AutoTimer::operator=( const AutoTimer& rTimer )
{
Timer::operator=( rTimer );
return *this;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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