Chris Burel
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates, or
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* a third party where indicated.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#include "Ticker.h"
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namespace AzToolsFramework
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{
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Ticker::Ticker(QObject* parent /*= nullptr*/, float timeoutMS)
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: QObject(parent)
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, m_thread(nullptr)
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, m_cancelled(false)
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, m_timeoutMS(timeoutMS)
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{
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m_thread = azcreate(QThread, (parent));
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}
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Ticker::~Ticker()
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{
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Cancel();
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}
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void Ticker::Start()
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{
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moveToThread(m_thread);
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QMetaObject::invokeMethod(this, "Loop", Qt::QueuedConnection);
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m_thread->start();
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m_cancelled = false;
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}
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void Ticker::Cancel()
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{
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if (!m_cancelled)
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{
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m_cancelled = true;
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m_thread->quit();
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m_thread->wait();
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azdestroy(m_thread);
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}
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}
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void Ticker::Loop()
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{
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if (!m_cancelled)
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{
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Q_EMIT Tick();
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QTimer::singleShot(static_cast<int>(m_timeoutMS), Qt::PreciseTimer, this, &Ticker::Loop);
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}
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}
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}
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#include "Application/moc_Ticker.cpp"
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