protected override bool PrivatePerform()
{
while (true)
{
List <TOption> allOptions = GetOptions();
bool okayed = false;
List <TOption> selection = OptionItem.ListOptions(allOptions, Name, 1, out okayed);
if ((selection == null) || (selection.Count == 0))
{
return(okayed);
}
foreach (IOptionItem option in selection)
{
if (option.Perform())
{
if (option is INestingOption)
{
return(true);
}
}
}
}
}
protected void Remove(OptionItem item)
{
if (item == null)
{
return;
}
string name = item.GetStoreKey();
if (string.IsNullOrEmpty(name))
{
return;
}
Type type = item.GetType();
PersistentNameLookup names = GetExisting(type);
if (names == null)
{
return;
}
PersistentOption option = names.Get(name);
if (option != null)
{
mOptions.Remove(option);
names.Remove(name, option);
}
}
public virtual bool AddOption(OptionItem option)
{
if (Main == null)
{
return(false);
}
mOptions.Add(option);
return(Main.AddToLookup(option));
}
public bool Restore(OptionItem item)
{
if (item == null)
{
return(false);
}
try
{
string name = item.GetStoreKey();
OptionLogger.AddTrace(" Option: " + name);
PersistentNameLookup names = GetExisting(item.GetType());
if (names == null)
{
OptionLogger.AddError(" No Name");
return(false);
}
PersistentOption option = names.Get(name);
if (option == null)
{
OptionLogger.AddError(" No Option");
return(false);
}
try
{
if (option.mValue != null)
{
item.PersistValue = option.mValue;
}
return(true);
}
catch (InvalidCastException e)
{
Common.DebugException(item.GetStoreKey() + ": " + option.mValue + " (" + option.mValue.GetType() + ")", e);
OptionLogger.AddError(" Casting Fail");
return(false);
}
}
catch (Exception e)
{
Common.Exception(item.GetStoreKey(), e);
OptionLogger.AddError(" Exception");
return(false);
}
}
public bool Store(OptionItem item)
{
if (item is INotPersistableOption)
{
return(false);
}
string name = item.GetStoreKey();
if (string.IsNullOrEmpty(name))
{
return(false);
}
Type type = item.GetType();
PersistentNameLookup names = Get(type);
object value = item.PersistValue;
PersistentOption option = names.Get(name);
if (option == null)
{
option = new PersistentOption(type, name, value);
mOptions.Add(option);
names.Add(name, option);
}
else
{
option.mName = name;
option.mValue = value;
}
return(true);
}
