private void IterateElements(Scope getter, bool iterateVariables, bool iterateMethods, Func <ScopeIterate, ScopeIterateAction> element)
{
Scope current = this;
bool getPrivate = true;
bool getProtected = true;
while (current != null)
{
List <IScopeable> checkScopeables = new List <IScopeable>();
if (iterateVariables)
{
checkScopeables.AddRange(current.Variables);
}
if (iterateMethods)
{
checkScopeables.AddRange(current.Methods);
}
bool stopAfterScope = false;
foreach (IScopeable check in checkScopeables)
{
// Check if the accessor is valid.
bool accessorMatches = check.AccessLevel == AccessLevel.Public ||
(getPrivate && check.AccessLevel == AccessLevel.Private) ||
(getProtected && check.AccessLevel == AccessLevel.Protected);
ScopeIterateAction action = element(new ScopeIterate(current, check, accessorMatches));
if (action == ScopeIterateAction.Stop)
{
return;
}
if (action == ScopeIterateAction.StopAfterScope)
{
stopAfterScope = true;
}
}
if (current.PrivateCatch)
{
getPrivate = false;
}
if (current.ProtectedCatch)
{
getProtected = false;
}
if (stopAfterScope)
{
return;
}
current = current.Parent;
}
}
private void IterateElements(bool iterateVariables, bool iterateMethods, Func <ScopeIterate, ScopeIterateAction> element, Func <Scope, ScopeIterateAction> onEmpty = null)
{
Scope current = this;
bool getPrivate = true;
bool getProtected = true;
while (current != null)
{
List <IScopeable> checkScopeables = new List <IScopeable>();
// If variables are being iterated, add them to the list.
if (iterateVariables)
{
checkScopeables.AddRange(current._variables);
}
// If functions are being iterated, add them to the list.
if (iterateMethods)
{
foreach (var group in current._methodGroups)
{
checkScopeables.AddRange(group.Functions);
}
}
bool stopAfterScope = false;
foreach (IScopeable check in checkScopeables)
{
// Check if the accessor is valid.
bool accessorMatches = check.AccessLevel == AccessLevel.Public ||
(getPrivate && check.AccessLevel == AccessLevel.Private) ||
(getProtected && check.AccessLevel == AccessLevel.Protected);
ScopeIterateAction action = element(new ScopeIterate(current, check, accessorMatches));
if (action == ScopeIterateAction.Stop)
{
return;
}
if (action == ScopeIterateAction.StopAfterScope)
{
stopAfterScope = true;
}
}
// If there are no scopeables and onEmpty is not null, invoke onEmpty.
if (checkScopeables.Count == 0 && onEmpty != null)
{
ScopeIterateAction action = onEmpty.Invoke(current);
if (action != ScopeIterateAction.Continue)
{
return;
}
}
if (current.PrivateCatch)
{
getPrivate = false;
}
if (current.ProtectedCatch)
{
getProtected = false;
}
if (stopAfterScope)
{
return;
}
current = current.Parent;
}
}
