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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
AnimatedAppComponent::AnimatedAppComponent()
{
setOpaque (true);
}
void AnimatedAppComponent::setFramesPerSecond (int framesPerSecondIn)
{
jassert (0 < framesPerSecond && framesPerSecond < 1000);
framesPerSecond = framesPerSecondIn;
updateSync();
}
void AnimatedAppComponent::updateSync()
{
if (useVBlank)
{
stopTimer();
if (vBlankAttachment.isEmpty())
vBlankAttachment = { this, [this] { timerCallback(); } };
}
else
{
vBlankAttachment = {};
const auto interval = 1000 / framesPerSecond;
if (getTimerInterval() != interval)
startTimer (interval);
}
}
void AnimatedAppComponent::setSynchroniseToVBlank (bool syncToVBlank)
{
useVBlank = syncToVBlank;
updateSync();
}
int AnimatedAppComponent::getMillisecondsSinceLastUpdate() const noexcept
{
return (int) (Time::getCurrentTime() - lastUpdateTime).inMilliseconds();
}
void AnimatedAppComponent::timerCallback()
{
++totalUpdates;
update();
repaint();
lastUpdateTime = Time::getCurrentTime();
}
} // namespace juce
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