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105 lines
3.0 KiB
105 lines
3.0 KiB
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2013 - Raw Material Software Ltd.
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Permission is granted to use this software under the terms of either:
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a) the GPL v2 (or any later version)
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b) the Affero GPL v3
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Details of these licenses can be found at: www.gnu.org/licenses
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.juce.com for more information.
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==============================================================================
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*/
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struct MultiTimerCallback : public Timer
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{
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MultiTimerCallback (const int tid, MultiTimer& mt) noexcept
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: owner (mt), timerID (tid)
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{
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}
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void timerCallback() override
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{
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owner.timerCallback (timerID);
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}
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MultiTimer& owner;
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const int timerID;
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MultiTimerCallback)
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};
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//==============================================================================
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MultiTimer::MultiTimer() noexcept {}
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MultiTimer::MultiTimer (const MultiTimer&) noexcept {}
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MultiTimer::~MultiTimer()
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{
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const SpinLock::ScopedLockType sl (timerListLock);
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timers.clear();
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}
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//==============================================================================
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Timer* MultiTimer::getCallback (int timerID) const noexcept
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{
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for (int i = timers.size(); --i >= 0;)
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{
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MultiTimerCallback* const t = static_cast<MultiTimerCallback*> (timers.getUnchecked(i));
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if (t->timerID == timerID)
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return t;
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}
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return nullptr;
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}
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void MultiTimer::startTimer (const int timerID, const int intervalInMilliseconds) noexcept
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{
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const SpinLock::ScopedLockType sl (timerListLock);
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Timer* timer = getCallback (timerID);
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if (timer == nullptr)
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timers.add (timer = new MultiTimerCallback (timerID, *this));
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timer->startTimer (intervalInMilliseconds);
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}
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void MultiTimer::stopTimer (const int timerID) noexcept
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{
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const SpinLock::ScopedLockType sl (timerListLock);
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if (Timer* const t = getCallback (timerID))
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t->stopTimer();
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}
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bool MultiTimer::isTimerRunning (const int timerID) const noexcept
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{
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const SpinLock::ScopedLockType sl (timerListLock);
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if (Timer* const t = getCallback (timerID))
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return t->isTimerRunning();
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return false;
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}
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int MultiTimer::getTimerInterval (const int timerID) const noexcept
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{
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const SpinLock::ScopedLockType sl (timerListLock);
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if (Timer* const t = getCallback (timerID))
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return t->getTimerInterval();
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return 0;
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}
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