public IEnumerable <AddonHolder> GetFilteredAddons(RegisterItemUsage usage)
{
foreach (var item in GetAllAddons())
{
if (item.AllowUsage(usage))
{
yield return(item);
}
}
}
public bool AllowUsage(RegisterItemUsage usage)
{
switch (usage)
{
case RegisterItemUsage.CreateTemplate: return(SupportsCreateTemplate);
case RegisterItemUsage.Deserialize: return(SupportsDeserialize);
case RegisterItemUsage.DirectUse: return(SupportsDirectUse);
}
return(false);
}
