Commit e92d3934 authored by Hixie's avatar Hixie

AlwaysDismissedPerformance

The same as AlwaysCompletePerformance but the exact opposite.
parent f0ce2de9
...@@ -73,6 +73,25 @@ class AlwaysCompletePerformance extends PerformanceView { ...@@ -73,6 +73,25 @@ class AlwaysCompletePerformance extends PerformanceView {
double get progress => 1.0; double get progress => 1.0;
} }
const AlwaysCompletePerformance alwaysCompletePerformance = const AlwaysCompletePerformance(); const AlwaysCompletePerformance alwaysCompletePerformance = const AlwaysCompletePerformance();
class AlwaysDismissedPerformance extends PerformanceView {
const AlwaysDismissedPerformance();
void updateVariable(Animatable variable) {
variable.setProgress(0.0, AnimationDirection.forward);
}
// this performance never changes state
void addListener(VoidCallback listener) { }
void removeListener(VoidCallback listener) { }
void addStatusListener(PerformanceStatusListener listener) { }
void removeStatusListener(PerformanceStatusListener listener) { }
PerformanceStatus get status => PerformanceStatus.dismissed;
AnimationDirection get direction => AnimationDirection.forward;
AnimationDirection get curveDirection => AnimationDirection.forward;
double get progress => 0.0;
}
const AlwaysDismissedPerformance alwaysDismissedPerformance = const AlwaysDismissedPerformance();
class ReversePerformance extends PerformanceView class ReversePerformance extends PerformanceView
with LazyListenerMixin, LocalPerformanceStatusListenersMixin { with LazyListenerMixin, LocalPerformanceStatusListenersMixin {
......
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