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-rw-r--r--layout/style/nsTransitionManager.cpp76
1 files changed, 45 insertions, 31 deletions
diff --git a/layout/style/nsTransitionManager.cpp b/layout/style/nsTransitionManager.cpp
index d40e26a82..4a5ecdef6 100644
--- a/layout/style/nsTransitionManager.cpp
+++ b/layout/style/nsTransitionManager.cpp
@@ -211,9 +211,9 @@ 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);
+ TimeStamp zeroTimeStamp = AnimationTimeToTimeStamp(zeroDuration);
+ TimeStamp startTimeStamp = ElapsedTimeToTimeStamp(intervalStartTime);
+ TimeStamp endTimeStamp = ElapsedTimeToTimeStamp(intervalEndTime);
TransitionPhase currentPhase;
if (mPendingState != PendingState::NotPending &&
@@ -226,30 +226,44 @@ CSSTransition::QueueEvents()
}
AutoTArray<TransitionEventParams, 3> events;
+
+ // Handle cancel events firts
+ if (mPreviousTransitionPhase != TransitionPhase::Idle &&
+ currentPhase == TransitionPhase::Idle) {
+ // FIXME: bug 1264125: We will need to get active time when cancelling
+ // the transition.
+ StickyTimeDuration activeTime(0);
+ TimeStamp activeTimeStamp = ElapsedTimeToTimeStamp(activeTime);
+ events.AppendElement(TransitionEventParams{ eTransitionCancel,
+ activeTime,
+ activeTimeStamp });
+ }
+
+ // All other events
switch (mPreviousTransitionPhase) {
case TransitionPhase::Idle:
if (currentPhase == TransitionPhase::Pending ||
currentPhase == TransitionPhase::Before) {
events.AppendElement(TransitionEventParams{ eTransitionRun,
- intervalStartTime,
- zeroTimeStamp });
+ intervalStartTime,
+ zeroTimeStamp });
} else if (currentPhase == TransitionPhase::Active) {
events.AppendElement(TransitionEventParams{ eTransitionRun,
- intervalStartTime,
- zeroTimeStamp });
+ intervalStartTime,
+ zeroTimeStamp });
events.AppendElement(TransitionEventParams{ eTransitionStart,
- intervalStartTime,
- startTimeStamp });
+ intervalStartTime,
+ startTimeStamp });
} else if (currentPhase == TransitionPhase::After) {
events.AppendElement(TransitionEventParams{ eTransitionRun,
- intervalStartTime,
- zeroTimeStamp });
+ intervalStartTime,
+ zeroTimeStamp });
events.AppendElement(TransitionEventParams{ eTransitionStart,
- intervalStartTime,
- startTimeStamp });
+ intervalStartTime,
+ startTimeStamp });
events.AppendElement(TransitionEventParams{ eTransitionEnd,
- intervalEndTime,
- endTimeStamp });
+ intervalEndTime,
+ endTimeStamp });
}
break;
@@ -257,42 +271,42 @@ CSSTransition::QueueEvents()
case TransitionPhase::Before:
if (currentPhase == TransitionPhase::Active) {
events.AppendElement(TransitionEventParams{ eTransitionStart,
- intervalStartTime,
- startTimeStamp });
+ intervalStartTime,
+ startTimeStamp });
} else if (currentPhase == TransitionPhase::After) {
events.AppendElement(TransitionEventParams{ eTransitionStart,
- intervalStartTime,
- startTimeStamp });
+ intervalStartTime,
+ startTimeStamp });
events.AppendElement(TransitionEventParams{ eTransitionEnd,
- intervalEndTime,
- endTimeStamp });
+ intervalEndTime,
+ endTimeStamp });
}
break;
case TransitionPhase::Active:
if (currentPhase == TransitionPhase::After) {
events.AppendElement(TransitionEventParams{ eTransitionEnd,
- intervalEndTime,
- endTimeStamp });
+ intervalEndTime,
+ endTimeStamp });
} else if (currentPhase == TransitionPhase::Before) {
events.AppendElement(TransitionEventParams{ eTransitionEnd,
- intervalStartTime,
- startTimeStamp });
+ intervalStartTime,
+ startTimeStamp });
}
break;
case TransitionPhase::After:
if (currentPhase == TransitionPhase::Active) {
events.AppendElement(TransitionEventParams{ eTransitionStart,
- intervalEndTime,
- startTimeStamp });
+ intervalEndTime,
+ startTimeStamp });
} else if (currentPhase == TransitionPhase::Before) {
events.AppendElement(TransitionEventParams{ eTransitionStart,
- intervalEndTime,
- startTimeStamp });
+ intervalEndTime,
+ startTimeStamp });
events.AppendElement(TransitionEventParams{ eTransitionEnd,
- intervalStartTime,
- endTimeStamp });
+ intervalStartTime,
+ endTimeStamp });
}
break;
}