public void OnItemCommit(SequenceBaseObject sender)
{
foreach (var item in Items)
{
TimeSpan time = new TimeSpan(Items
.Where(x => Items.IndexOf(x) < Items.IndexOf(item))
.Sum(x => x.TimeShift.Ticks + x.Duration.Ticks));
item.StartTime = time + item.TimeShift;
}
}
public async virtual void Add(SequenceBaseObject item)
{
Items.Add(item);
item.Commit += OnItemCommit;
item.Loaded += (sender) =>
{
AddItem?.Invoke(this, sender);
};
await item.Load();
}