public bool ChangeDelay(DispatcherItemId id, long delay)
{
if (!IsDelayValid(delay))
{
return false;
}
return ChangePropertyById(id, item => item.Delay = delay);
}
public bool ChangeAction(DispatcherItemId id, Action action)
{
if (!IsActionValid(action))
{
return false;
}
return ChangePropertyById(id, item => item.Action = action);
}
public bool Add(DispatcherItemId id, Action action, long delay, bool isActive = true)
{
if (!IsActionValid(action) || !IsDelayValid(delay))
{
return false;
}
return _items.TryAdd(id, new DispatcherItem(action, delay, isActive));
}
public bool Resume(DispatcherItemId id)
{
return ChangePropertyById(id, item => item.IsActive = true);
}
public bool Remove(DispatcherItemId id)
{
DispatcherItem item;
return _items.TryRemove(id, out item);
}
public bool Pause(DispatcherItemId id)
{
return ChangePropertyById(id, item => item.IsActive = false);
}
private bool ChangePropertyById(DispatcherItemId id, Action<DispatcherItem> changeFunc)
{
DispatcherItem item;
if (_items.TryGetValue(id, out item))
{
changeFunc.Invoke(item);
return true;
}
return false;
}
