void
nsAnimationManager::FlushAnimations(FlushFlags aFlags)
{
// FIXME: check that there's at least one style rule that's not
// in its "done" state, and if there isn't, remove ourselves from
// the refresh driver (but leave the animations!).
TimeStamp now = mPresContext->RefreshDriver()->MostRecentRefresh();
bool didThrottle = false;
for (PRCList *l = PR_LIST_HEAD(&mElementData); l != &mElementData;
l = PR_NEXT_LINK(l)) {
ElementAnimations *ea = static_cast<ElementAnimations*>(l);
bool canThrottleTick = aFlags == Can_Throttle &&
ea->CanPerformOnCompositorThread(
CommonElementAnimationData::CanAnimateFlags(0)) &&
ea->CanThrottleAnimation(now);
nsRefPtr<css::AnimValuesStyleRule> oldStyleRule = ea->mStyleRule;
ea->EnsureStyleRuleFor(now, mPendingEvents, canThrottleTick);
if (oldStyleRule != ea->mStyleRule) {
ea->PostRestyleForAnimation(mPresContext);
} else {
didThrottle = true;
}
}
if (didThrottle) {
mPresContext->Document()->SetNeedStyleFlush();
}
DispatchEvents(); // may destroy us
}
