ProgressAggregator(ProgressAggregator parent)
{
this.parent = parent;
this.invoker = parent.invoker;
this.root = parent.root;
parent.Add(this);
}
void Remove(ProgressAggregator child)
{
lock (sync)
{
if (!children.Remove(child))
{
return;
}
++completedContributorsCount;
}
invoker.Invoke(root.RootUpdate);
}
public ProgressEventsSink(ProgressAggregator owner)
{
this.owner = owner;
owner.Add(this);
}
void Add(ProgressAggregator child)
{
lock (sync)
children.Add(child);
}
