private ILookupItem CreateLookoutItem(
CSharpCodeCompletionContext context,
string name,
IList <DeclaredElementInstance <IMethod> > methods,
bool skipGenericArguments,
bool includeFollowingExpression = true,
bool setFunctionParameters = true)
{
var basicContext = context.BasicContext;
var editorBrowsableProcessing = basicContext.EditorBrowsableProcessing;
if (editorBrowsableProcessing != EditorBrowsableProcessingType.All)
{
methods = methods.Where(x => CodeInsightUtil.IsBrowsable(x.Element,
showNever: false,
showAdvanced: editorBrowsableProcessing == EditorBrowsableProcessingType.Advanced)).ToList();
}
if (methods.IsEmpty())
{
return(null);
}
var elements = methods.Select(_ => new Pair <IDeclaredElement, ISubstitution>(_.Element, _.Substitution));
var methodsInfo = new MethodsInfo(name, elements, CSharpLanguage.Instance, basicContext.LookupItemsOwner, context);
methodsInfo.Ranges = context.CompletionRanges;
methodsInfo.SkipGenericArguments = skipGenericArguments;
methodsInfo.PutData(CompletionKeys.IsMethodsKey, new object());
if (methods.All(x => x.Element.IsExtensionMethod))
{
methodsInfo.PutKey(CompletionKeys.IsExtensionMethodsKey);
}
var lookupItem = LookupItemFactory.CreateLookupItem(methodsInfo).WithPresentation(_gGetMethodsPresentation)
.WithBehavior(_ => new NukeTasksBehaviour(_.Info)).WithMatcher(_getMethodsMatcher);
var qualifiableReference = CSharpLookupItemFactory.GetQualifiableReference(context);
var qualifier = qualifiableReference != null?qualifiableReference.GetQualifier() : null;
var qualifierStaticness = qualifier == null ? new Staticness?() : AccessUtil.GetQualifierStaticness(qualifier);
if (setFunctionParameters)
{
var functions = methodsInfo.AllDeclaredElements.Select(x => x.Element).OfType <IMethod>();
CSharpLookupItemFactory.Instance.SetFunctionParameters(context,
functions,
lookupItem,
methodsInfo);
}
methodsInfo.Placement.OrderString = name;
return(lookupItem);
}
private static DeclaredElementPresentation <DeclaredElementInfo> GetOrCreatePresentation(
DeclaredElementInfo info,
DeclaredElementPresenterStyle style,
string typeParameterString = null)
{
var preferredDeclaredElement = info.PreferredDeclaredElement;
if (preferredDeclaredElement != null && preferredDeclaredElement.Element is ICompiledElement &&
preferredDeclaredElement.Element.Type() == null)
{
return(CSharpLookupItemFactory.GetPresentationCache(preferredDeclaredElement.Element.GetSolution())
.GetPresentation(info, (ICompiledElement)preferredDeclaredElement.Element, style, typeParameterString));
}
return(new DeclaredElementPresentation <DeclaredElementInfo>(info, style, typeParameterString, LogoThemedIcons.NukeLogo.Id));
}
