diff options
Diffstat (limited to 'layout/style/nsTransitionManager.cpp')
| -rw-r--r-- | layout/style/nsTransitionManager.cpp | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/layout/style/nsTransitionManager.cpp b/layout/style/nsTransitionManager.cpp index 4a1a5b7adf..d40e26a82e 100644 --- a/layout/style/nsTransitionManager.cpp +++ b/layout/style/nsTransitionManager.cpp @@ -211,6 +211,7 @@ CSSTransition::QueueEvents() // perhaps even with different timelines. // The zero timestamp is for transitionrun events where we ignore the delay // for the purpose of ordering events. + TimeStamp zeroTimeStamp = AnimationTimeToTimeStamp(zeroDuration); TimeStamp startTimeStamp = ElapsedTimeToTimeStamp(intervalStartTime); TimeStamp endTimeStamp = ElapsedTimeToTimeStamp(intervalEndTime); @@ -227,7 +228,25 @@ CSSTransition::QueueEvents() AutoTArray<TransitionEventParams, 3> events; switch (mPreviousTransitionPhase) { case TransitionPhase::Idle: - if (currentPhase == TransitionPhase::After) { + if (currentPhase == TransitionPhase::Pending || + currentPhase == TransitionPhase::Before) { + events.AppendElement(TransitionEventParams{ eTransitionRun, + intervalStartTime, + zeroTimeStamp }); + } else if (currentPhase == TransitionPhase::Active) { + events.AppendElement(TransitionEventParams{ eTransitionRun, + intervalStartTime, + zeroTimeStamp }); + events.AppendElement(TransitionEventParams{ eTransitionStart, + intervalStartTime, + startTimeStamp }); + } else if (currentPhase == TransitionPhase::After) { + events.AppendElement(TransitionEventParams{ eTransitionRun, + intervalStartTime, + zeroTimeStamp }); + events.AppendElement(TransitionEventParams{ eTransitionStart, + intervalStartTime, + startTimeStamp }); events.AppendElement(TransitionEventParams{ eTransitionEnd, intervalEndTime, endTimeStamp }); @@ -236,7 +255,14 @@ CSSTransition::QueueEvents() case TransitionPhase::Pending: case TransitionPhase::Before: - if (currentPhase == TransitionPhase::After) { + if (currentPhase == TransitionPhase::Active) { + events.AppendElement(TransitionEventParams{ eTransitionStart, + intervalStartTime, + startTimeStamp }); + } else if (currentPhase == TransitionPhase::After) { + events.AppendElement(TransitionEventParams{ eTransitionStart, + intervalStartTime, + startTimeStamp }); events.AppendElement(TransitionEventParams{ eTransitionEnd, intervalEndTime, endTimeStamp }); @@ -256,7 +282,14 @@ CSSTransition::QueueEvents() break; case TransitionPhase::After: - if (currentPhase == TransitionPhase::Before) { + if (currentPhase == TransitionPhase::Active) { + events.AppendElement(TransitionEventParams{ eTransitionStart, + intervalEndTime, + startTimeStamp }); + } else if (currentPhase == TransitionPhase::Before) { + events.AppendElement(TransitionEventParams{ eTransitionStart, + intervalEndTime, + startTimeStamp }); events.AppendElement(TransitionEventParams{ eTransitionEnd, intervalStartTime, endTimeStamp }); |