public virtual void dispose()
{
if (this._future != null)
{
var localFuture = this._future;
this._future = null;
D.assert(!this.isActive);
this.unscheduleTick();
localFuture._cancel(this);
}
D.assert(() => {
this._startTime = default(TimeSpan);
return(true);
});
}
public void absorbTicker(Ticker originalTicker)
{
D.assert(!this.isActive);
D.assert(this._future == null);
D.assert(this._startTime == null);
D.assert(this._animationId == null);
D.assert((originalTicker._future == null) == (originalTicker._startTime == null),
() => "Cannot absorb Ticker after it has been disposed.");
if (originalTicker._future != null)
{
this._future = originalTicker._future;
this._startTime = originalTicker._startTime;
if (this.shouldScheduleTick)
{
this.scheduleTick();
}
originalTicker._future = null;
originalTicker.unscheduleTick();
}
originalTicker.dispose();
}
public void stop(bool canceled = false)
{
if (!this.isActive)
{
return;
}
var localFuture = this._future;
this._future = null;
this._startTime = null;
D.assert(!this.isActive);
this.unscheduleTick();
if (canceled)
{
localFuture._cancel(this);
}
else
{
localFuture._complete();
}
}