void Suggest(IEnumerable <Namescope> e, string ignoredClassName = null, SuggestTypesMode mode = SuggestTypesMode.Everything)
{
foreach (var n in e)
{
Suggest(n, ignoredClassName, mode);
}
}
void SuggestTypes(string memberExp, bool includeStaticMembers, bool metaContext, SuggestTypesMode mode = SuggestTypesMode.Everything, bool onlyClassTypes = false)
{
_exceptionTypesOnly = InCatchBlockHeader();
SourceObject item = _context.TypeOrNamespace;
// Suggest generic arguments
if (mode == SuggestTypesMode.Everything)
{
var vdt = _context.TypeOrNamespace as DataType;
while (vdt != null)
{
if (vdt.GenericParameters != null)
{
foreach (var t in vdt.GenericParameters)
{
Suggest(t);
}
}
vdt = vdt.Parent as DataType;
}
}
if (memberExp == "")
{
foreach (var u in _context.Usings)
{
var ns = _context.Compiler.ILFactory.GetEntity(_context.Root.Source, u, _context.Root) as Namespace;
if (ns != null)
{
foreach (var i in ns.Types)
{
if (!onlyClassTypes || (i.TypeType == TypeType.Class || i.TypeType == TypeType.Interface))
{
Suggest(i, null, mode);
}
}
if (mode == SuggestTypesMode.Blocks)
{
Suggest(ns.Blocks);
}
}
}
if (mode == SuggestTypesMode.Everything)
{
FunctionCompiler fc = null;
foreach (var us in _context.UsingStatics)
{
var dte = Parser.ParseExpression(_compiler.Log, _source, us, metaContext ? ParseContext.MetaProperty : ParseContext.Default);
if (!dte.IsInvalid)
{
if (fc == null)
{
fc = CreateFunctionCompiler(_methodNode);
}
TrySuggestMembers(fc, dte, true);
}
}
SuggestNodePathTypes();
}
}
if (memberExp != "")
{
item = ResolveStringInFunctionContext(_methodNode, memberExp, _source, new FunctionCompiler(_context.Compiler, _context.TypeOrNamespace));
if (mode == SuggestTypesMode.Everything && memberExp.EndsWith("<"))
{
SuggestKeywords(TypeAliases.AllAliases.ToArray());
}
if (item is PartialNamespace)
{
var ns = (item as PartialNamespace).Namespace;
Suggest(ns.Namespaces, null, mode);
Suggest(ns.Types, null, mode);
if (mode == SuggestTypesMode.Blocks)
{
Suggest(ns.Blocks);
}
}
if (includeStaticMembers && item is PartialType)
{
var dt = (item as PartialType).Type;
SuggestTypeMembers(dt, AccessorLevel.Public, true, metaContext, false, null);
}
}
else
{
if (mode == SuggestTypesMode.Everything && !_exceptionTypesOnly)
{
SuggestKeywords(TypeAliases.AllAliases.ToArray());
SuggestKeywords("void");
}
while (item != null)
{
if (item is Namespace)
{
var ns = item as Namespace;
Suggest(ns.Namespaces, null, mode);
Suggest(ns.Types, null, mode);
if (mode == SuggestTypesMode.Blocks)
{
Suggest(ns.Blocks);
}
item = ns.Parent;
}
else if (includeStaticMembers && item is DataType)
{
var dt = item as DataType;
SuggestTypeMembers(dt, AccessorLevel.Private, true, metaContext, false, null);
item = dt.Parent;
metaContext = false;
}
else if (item is DataType)
{
var dt = item as DataType;
item = dt.Parent;
if (dt.Block != null && mode == SuggestTypesMode.Blocks)
{
Suggest(dt.Block.NestedBlocks);
}
}
else
{
break;
}
}
}
}
void Suggest(Namescope ns, string ignoredClassName = null, SuggestTypesMode mode = SuggestTypesMode.Everything)
{
if (ns is Namespace)
{
Suggest(SuggestItemType.Namespace, ns, ns.Name);
}
if (ns is ClassType)
{
if (ignoredClassName == null || ignoredClassName != ns.Name)
{
if (_exceptionTypesOnly)
{
var ct = ns as ClassType;
if (!ct.Equals(_context.Compiler.ILFactory.Essentials.Exception) && !ct.IsSubclassOf(_context.Compiler.ILFactory.Essentials.Exception))
{
return;
}
}
string n = ns.Name;
var sit = SuggestItemType.Class;
if (mode == SuggestTypesMode.Blocks)
{
if (n.EndsWith("BlockFactory"))
{
n = n.Substring(0, n.Length - "BlockFactory".Length);
sit = SuggestItemType.BlockFactory;
}
else
{
return;
}
}
else if (mode == SuggestTypesMode.Importers)
{
if (n.EndsWith("Importer"))
{
n = n.Substring(0, n.Length - "Importer".Length);
sit = SuggestItemType.Importer;
}
else
{
return;
}
}
else if (mode == SuggestTypesMode.Attributes)
{
if (n.EndsWith("Attribute"))
{
n = n.Substring(0, n.Length - "Attribute".Length);
sit = SuggestItemType.Class;
}
else
{
return;
}
}
Suggest(sit, ns, n);
}
}
if (mode == SuggestTypesMode.Everything)
{
if (!_exceptionTypesOnly && ns is InterfaceType)
{
Suggest(SuggestItemType.Interface, ns, ns.Name);
}
if (!_exceptionTypesOnly && ns is StructType)
{
Suggest(SuggestItemType.Struct, ns, ns.Name);
}
if (!_exceptionTypesOnly && ns is DelegateType)
{
Suggest(SuggestItemType.Delegate, ns, ns.Name);
}
if (!_exceptionTypesOnly && ns is EnumType)
{
Suggest(SuggestItemType.Enum, ns, ns.Name);
}
if (ns is GenericParameterType)
{
Suggest(SuggestItemType.GenericParameterType, ns, ns.Name);
}
}
}