public static Modifiers GetNodeModifiers(DNode dn)
{
Modifiers m = Modifiers.None;
if (dn.ContainsAttribute(DTokens.Abstract)) m |= Modifiers.Abstract;
if (dn.ContainsAttribute(DTokens.Const)) m |= Modifiers.Const;
if (dn.ContainsAttribute(DTokens.Extern)) m |= Modifiers.Extern;
if (dn.ContainsAttribute(DTokens.Package)) m |= Modifiers.Internal;
if (dn.ContainsAttribute(DTokens.Override)) m |= Modifiers.Override;
if (dn.ContainsAttribute(DTokens.Private)) m |= Modifiers.Private;
if (dn.ContainsAttribute(DTokens.Protected)) m |= Modifiers.Protected;
if (dn.ContainsAttribute(DTokens.Public)) m |= Modifiers.Public;
if (dn.ContainsAttribute(DTokens.Final)) m |= Modifiers.Sealed;
if (dn.ContainsAttribute(DTokens.Static)) m |= Modifiers.Static;
if (dn.ContainsAttribute(DTokens.Volatile)) m |= Modifiers.Volatile;
return m;
}
static bool CheckForProtectedAttribute(DNode dn, IBlockNode scope)
{
if(!dn.ContainsAttribute(DTokens.Protected) || dn.NodeRoot == scope.NodeRoot)
return true;
while(scope!=null)
{
if(dn == scope || dn.Parent == scope)
return true;
scope = scope.Parent as IBlockNode;
}
return false;
}
public override void VisitDNode(DNode n)
{
if (n.NameHash == DTokens.IncompleteIdHash) {
if (n.ContainsAttribute(DTokens.Override))
prv = new MethodOverrideCompletionProvider(n, cdgen);
else
explicitlyNoCompletion = true;
halt = true;
}
else
base.VisitDNode (n);
}
static bool CanShowMember(DNode dn, IBlockNode scope)
{
if (dn.ContainsAttribute(DTokens.Deprecated) && CompletionOptions.Instance.HideDeprecatedNodes)
return false;
// http://dlang.org/attribute.html#ProtectionAttribute
if (dn.ContainsAttribute(DTokens.Private))
return dn.NodeRoot == scope.NodeRoot;
else if (dn.ContainsAttribute(DTokens.Package))
return dn.NodeRoot is DModule &&
ModuleNameHelper.ExtractPackageName((dn.NodeRoot as DModule).ModuleName) ==
ModuleNameHelper.ExtractPackageName((scope.NodeRoot as DModule).ModuleName);
return CheckForProtectedAttribute(dn, scope);
}
