private static string FormatClosureDescription([NotNull] JetHashSet <IDeclaredElement> elements)
{
int parameters = 0, vars = 0;
var hasThis = false;
foreach (var element in elements)
{
if (element is IParameter ||
element is IQueryAnonymousTypeProperty)
{
parameters++;
}
else if (element is ILocalVariable)
{
vars++;
}
else if (element is IFunction)
{
hasThis = true;
}
}
var buf = new StringBuilder();
if (parameters > 0)
{
buf.Append(FormatOrderedByStartOffset(elements.Where(element =>
element is IParameter || element is IQueryAnonymousTypeProperty)))
.Append(' ')
.Append(NounUtil.ToPluralOrSingular("parameter", parameters));
}
if (vars > 0)
{
if (parameters > 0)
{
buf.Append(hasThis ? ", " : " and ");
}
buf.Append(FormatOrderedByStartOffset(
elements.Where(element => element is ILocalVariable)))
.Append(' ')
.Append(NounUtil.ToPluralOrSingular("variable", vars));
}
if (hasThis)
{
if (parameters > 0 || vars > 0)
{
buf.Append(" and ");
}
buf.Append("'this' reference");
}
return(buf.ToString());
}
public override ICollection <TreeSection> GetTreeSections([NotNull] IOccurrenceBrowserDescriptor descriptor)
{
return(descriptor.OccurrenceSections.Select(
x =>
{
var caption = $"Found {x.Items.Count} linked {NounUtil.ToPluralOrSingular("type", x.Items.Count)}";
return new TreeSection(x.Model, caption);
})
.ToList());
}
public override string GetResultsTitle(OccurrenceSection section)
{
if (section.TotalCount == 0)
{
return(NoLinkedTypesFoundText);
}
var typeOrTypes = NounUtil.ToPluralOrSingular("type", section.TotalCount);
return(section.FilteredCount == section.TotalCount
? $"Found {section.TotalCount} linked {typeOrTypes}"
: $"Displaying {section.FilteredCount} of {section.TotalCount} linked {typeOrTypes}");
}
