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Complete animations whether or not cascade is done

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Fixes #12554
This commit is contained in:
Michael Howell 2016-07-27 10:39:48 -07:00
parent 3afa150cd8
commit 6a37877734
3 changed files with 37 additions and 19 deletions
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21
components/style/matching.rs
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@ -466,25 +466,8 @@ trait PrivateMatchMethods: TNode
// Finish any expired transitions.
let this_opaque = self.opaque();
let had_animations_to_expire;
{
let all_expired_animations = context.expired_animations.read().unwrap();
let animations_to_expire = all_expired_animations.get(&this_opaque);
had_animations_to_expire = animations_to_expire.is_some();
if let Some(ref animations) = animations_to_expire {
for animation in *animations {
// NB: Expiring a keyframes animation is the same as not
// applying the keyframes style to it, so we're safe.
if let Animation::Transition(_, _, ref frame, _) = *animation {
frame.property_animation.update(Arc::make_mut(style), 1.0);
}
}
}
}
if had_animations_to_expire {
context.expired_animations.write().unwrap().remove(&this_opaque);
}
let had_animations_to_expire =
animation::complete_expired_transitions(this_opaque, style, context);
// Merge any running transitions into the current style, and cancel them.
let had_running_animations = context.running_animations