public override object GetValue(PropertyReference propertyReference, PropertyReference.GetValueFlags getValueFlags)
{
if ((getValueFlags & PropertyReference.GetValueFlags.Computed) != PropertyReference.GetValueFlags.Local)
{
return(propertyReference.GetCurrentValue(this.localValue));
}
return(propertyReference.GetBaseValue(this.localValue));
}
protected override object GetComputedValueInternal(PropertyReference propertyReference)
{
PropertyReference propertyReference1 = this.GetMediaTimelinePropertyReference(propertyReference);
if (propertyReference1 != null)
{
MediaTimelineSceneNode owningTimeline = this.OwningTimeline;
if (owningTimeline != null)
{
ViewState viewState = ViewState.ElementValid | ViewState.AncestorValid | ViewState.SubtreeValid;
if (!owningTimeline.ViewModel.DefaultView.IsValid || (owningTimeline.ViewModel.DefaultView.GetViewState((SceneNode)owningTimeline) & viewState) != viewState || propertyReference1.LastStep == MediaTimelineSceneNode.SourceProperty)
{
return(owningTimeline.GetLocalOrDefaultValue(propertyReference1));
}
IViewObject viewObject = owningTimeline.ViewModel.GetViewObject(owningTimeline.DocumentNodePath);
propertyReference = DesignTimeProperties.GetAppliedShadowPropertyReference(propertyReference, (ITypeId)owningTimeline.TargetElement.Type);
return(propertyReference1.GetCurrentValue(viewObject.PlatformSpecificObject));
}
}
return(base.GetComputedValueInternal(propertyReference));
}
public object GetCurrentValue(PropertyReference propertyReference)
{
return(propertyReference.GetCurrentValue(this.viewObject));
}