public override void Visit(DVariable n)
{
if (n.NameHash == 0 && n.ContainsAttribute(DTokens.Override))
{
prv = new MethodOverrideCompletionProvider(n, cdgen);
halt = true;
return;
}
if (n.IsAlias)
{
// alias |
// alias id = |
// NOT alias Type |
if (IsIncompleteDeclaration(n.Type))
{
prv = new CtrlSpaceCompletionProvider(cdgen, scopedBlock, MemberFilter.All | MemberFilter.BlockKeywords);
halt = true;
return;
}
}
else if (n.Initializer != null)
{
initializedNode = n;
handlesInitializer = true;
n.Initializer.Accept(this);
handlesInitializer = false;
}
if (!halt)
{
VisitDNode(n);
}
// auto |
if (!halt && n.NameHash == 0 &&
(n.ContainsAttribute(DTokens.Auto) || DParser.ContainsStorageClass(n.Attributes) != Modifier.Empty))
{
halt = true;
explicitlyNoCompletion = true;
}
}
public override void Visit(DVariable n)
{
if (n.NameHash == 0 && n.ContainsAttribute(DTokens.Override))
{
prv = new MethodOverrideCompletionProvider(n, cdgen);
halt = true;
return;
}
if (n.IsAlias)
{
// alias |
// alias id = |
// NOT alias Type |
if (IsIncompleteDeclaration(n.Type))
{
prv = new CtrlSpaceCompletionProvider(cdgen, scopedBlock, scopedStatement);
halt = true;
}
}
else if (n.Initializer != null)
{
handlesInitializer = true;
n.Initializer.Accept(this);
handlesInitializer = false;
}
if (!halt)
{
VisitDNode(n);
}
// auto |
if (!halt && n.NameHash == 0 && n.ContainsAttribute(DTokens.Auto))
{
halt = true;
explicitlyNoCompletion = true;
}
}
public IconId Visit(DVariable dv)
{
if (dv.IsAlias)
{
// TODO: does declaring an alias private/protected/package actually have a meaning?
return(iconIdWithProtectionAttr(dv, "alias"));
}
if (dv.ContainsPropertyAttribute())
{
return(iconIdWithProtectionAttr(dv, "property"));
}
if (dv.Type is DelegateDeclaration)
{
return(iconIdWithProtectionAttr(dv, "delegate"));
}
if (dv.ContainsAttribute(DTokens.Const) || (dv.ContainsAttribute(DTokens.Enum) && dv.Initializer == null))
{
return(iconIdWithProtectionAttr(dv, "literal", true));
}
var realParent = dv.Parent as DNode;
if (realParent is DClassLike || dv.Parent is DModule)
{
return(iconIdWithProtectionAttr(dv, "field", true));
}
if (realParent is DMethod)
{
// FIXME: first parameter of class constructors is always displayed as a local, not a parameter
if ((realParent as DMethod).Parameters.Contains(dv))
{
if (dv.ContainsAttribute(DTokens.Ref))
{
return(GetNodeImage("ref_parameter"));
}
else if (dv.ContainsAttribute(DTokens.Lazy))
{
return(GetNodeImage("lazy_parameter"));
}
else if (dv.ContainsAttribute(DTokens.Out))
{
return(GetNodeImage("out_parameter"));
}
else
{
return(GetNodeImage("parameter"));
}
// TODO: immutable, scope?
}
return(GetNodeImage("local"));
}
TemplateParameter tpar;
if (realParent != null && realParent.TryGetTemplateParameter(dv.NameHash, out tpar))
{
return(GetNodeImage("parameter"));
}
// Probably only static properties are left now
return(iconIdWithProtectionAttr(dv, "field", true));
}