public static ActionOverrideEvent SubscribeForOverride(
string action,
ActionOverrideEvent replacement,
bool executeOverrideLast)
{
Validate.StringNeitherNullNorEmpty(parameter: action, parameterName: nameof(action));
lock (_lock) {
ActionSet actionSet;
var flag = _registeredEvents.TryGetValue(key: action, value: out actionSet);
if (!flag)
{
if (replacement == null)
{
return(null);
}
actionSet = new ActionSet();
}
var actionOverrideEvent = actionSet.Override;
actionSet.Override = replacement;
actionSet.RunOverrideAtEnd = executeOverrideLast;
if (actionSet.Actions == null && actionSet.Override == null)
{
RemoveAction(action: action);
}
else if (!flag)
{
_activeAction = true;
_registeredEvents.Add(key: action, value: actionSet);
}
return(actionOverrideEvent);
}
}
public ActionSet(ActionEvent actions, ActionOverrideEvent overrideDelegate, bool addtoEnd)
{
this.Actions = actions;
this.Override = overrideDelegate;
this.RunOverrideAtEnd = addtoEnd;
}
public static ActionOverrideEvent SubscribeForOverride(
string action,
ActionOverrideEvent replacement)
{
return(SubscribeForOverride(action: action, replacement: replacement, executeOverrideLast: true));
}
