private void RefreshIsAncestorHidden(TimelineItem timelineItem)
{
for (int index = 0; index < timelineItem.Children.Count; ++index)
{
TimelineItem timelineItem1 = timelineItem.Children[index];
Item3DTimelineItem item3DtimelineItem = timelineItem1 as Item3DTimelineItem;
if (item3DtimelineItem != null)
{
item3DtimelineItem.RefreshIsShown();
}
else
{
ElementTimelineItem elementTimelineItem = timelineItem1 as ElementTimelineItem;
EffectTimelineItem effectTimelineItem = timelineItem1 as EffectTimelineItem;
if (elementTimelineItem != null)
{
elementTimelineItem.RefreshIsAncestorHidden();
}
else if (effectTimelineItem != null)
{
effectTimelineItem.RefreshIsAncestorHidden();
}
else
{
this.RefreshIsAncestorHidden(timelineItem1);
}
}
}
}
public static ScheduledTimelineItem FindItem(TimelineItem parentTimelineItem, StoryboardTimelineSceneNode parentTimeline, PropertyReference targetProperty)
{
if (targetProperty == null)
{
return((ScheduledTimelineItem)null);
}
foreach (TimelineItem timelineItem in (Collection <TimelineItem>)parentTimelineItem.Children)
{
AnimationTimelineItem animationTimelineItem = timelineItem as AnimationTimelineItem;
if (animationTimelineItem != null && animationTimelineItem.parentTimeline == parentTimeline && animationTimelineItem.TargetProperty.Path == targetProperty.Path)
{
return((ScheduledTimelineItem)animationTimelineItem);
}
CompoundPropertyTimelineItem propertyTimelineItem = timelineItem as CompoundPropertyTimelineItem;
if (propertyTimelineItem != null)
{
ScheduledTimelineItem scheduledTimelineItem = ScheduledTimelineItem.FindItem((TimelineItem)propertyTimelineItem, parentTimeline, targetProperty);
if (scheduledTimelineItem != null)
{
return(scheduledTimelineItem);
}
}
BehaviorTimelineItem behaviorTimelineItem = timelineItem as BehaviorTimelineItem;
if (behaviorTimelineItem != null)
{
ScheduledTimelineItem scheduledTimelineItem = ScheduledTimelineItem.FindItem((TimelineItem)behaviorTimelineItem, parentTimeline, targetProperty);
if (scheduledTimelineItem != null)
{
return(scheduledTimelineItem);
}
}
EffectTimelineItem effectTimelineItem = timelineItem as EffectTimelineItem;
if (effectTimelineItem != null)
{
ScheduledTimelineItem scheduledTimelineItem = ScheduledTimelineItem.FindItem((TimelineItem)effectTimelineItem, parentTimeline, targetProperty);
if (scheduledTimelineItem != null)
{
return(scheduledTimelineItem);
}
}
}
return((ScheduledTimelineItem)null);
}
