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moebius#89: DOM - implement animationcancel event

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Issue #55
This commit is contained in:
janekptacijarabaci 2018-03-14 11:45:38 +01:00 • committed by Roy Tam
commit 901d2a277f
11 changed files with 99 additions and 73 deletions
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17
layout/style/nsTransitionManager.h
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@ -162,18 +162,6 @@ public:
Animation::CancelFromStyle();
// The above call to Animation::CancelFromStyle may cause a transitioncancel
// event to be queued. However, it will also remove the transition from its
// timeline. If this transition was the last animation attached to
// the timeline, the timeline will stop observing the refresh driver and
// there may be no subsequent tick fro dispatching animation events.
//
// To ensure the cancel event is dispatched we tell the timeline it needs to
// observe the refresh driver for at least one more tick.
if (mTimeline) {
mTimeline->NotifyAnimationUpdated(*this);
}
// It is important we do this *after* calling CancelFromStyle().
// This is because CancelFromStyle() will end up posting a restyle and
// that restyle should target the *transitions* level of the cascade.
@ -245,9 +233,6 @@ protected:
enum class TransitionPhase;
// Return the TransitionPhase to use when the transition doesn't have a target
// effect.
TransitionPhase GetTransitionPhaseWithoutEffect() const;
// The (pseudo-)element whose computed transition-property refers to this
// transition (if any).
@ -272,7 +257,7 @@ protected:
// to be queued on this tick.
// See: https://drafts.csswg.org/css-transitions-2/#transition-phase
enum class TransitionPhase {
Idle = static_cast<int>(ComputedTiming::AnimationPhase::Null),
Idle = static_cast<int>(ComputedTiming::AnimationPhase::Idle),
Before = static_cast<int>(ComputedTiming::AnimationPhase::Before),
Active = static_cast<int>(ComputedTiming::AnimationPhase::Active),
After = static_cast<int>(ComputedTiming::AnimationPhase::After),