ni_nitdoc: fixed class inheritance display

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/src/ni_nitdoc.nit b/src/ni_nitdoc.nit
index 048af66..85b975f 100644 (file)
--- a/src/ni_nitdoc.nit
+++ b/src/ni_nitdoc.nit
@@ -848,30 +848,39 @@ class NitdocMClasses
                var sorterp = new ComparableSorter[MClass]
                open("nav")
                add("h3").text("Inheritance")
-               if mclass.parents.length > 0 then
-                       sorted = mclass.parents.to_a
+               if mclass.ancestors.length > 1 then
+                       sorted = mclass.ancestors.to_a
                        sorterp.sort(sorted)
                        add("h4").text("Superclasses")
                        open("ul")
-                       for sup in sorted do add_html("<li><a href=\"{sup.name}.html\">{sup.name}</a></li>")
+                       for sup in sorted do
+                               if sup == mclass then continue
+                               add_html("<li><a href=\"{sup.name}.html\">{sup.name}</a></li>")
+                       end
                        close("ul")
                end
 
-               if mclass.descendants.length is 0 then
+               if mclass.descendants.length <= 1 then
                        add("h4").text("No Known Subclasses")
                else if mclass.descendants.length <= 100 then
                        sorted = mclass.descendants.to_a
                        sorterp.sort(sorted)
                        add("h4").text("Subclasses")
                        open("ul")
-                       for sub in sorted do add_html("<li><a href=\"{sub.name}\">{sub.name}</a></li>")
+                       for sub in sorted do
+                               if sub == mclass then continue
+                               add_html("<li><a href=\"{sub.name}\">{sub.name}</a></li>")
+                       end
                        close("ul")
                else if mclass.children.length <= 100 then
                        sorted = mclass.children.to_a
                        sorterp.sort(sorted)
                        add("h4").text("Direct Subclasses Only")
                        open("ul")
-                       for sub in sorted do add_html("<li><a href=\"{sub.name}\">{sub.name}</a></li>")
+                       for sub in sorted do
+                               if sub == mclass then continue
+                               add_html("<li><a href=\"{sub.name}\">{sub.name}</a></li>")
+                       end
                        close("ul")
                else
                        add("h4").text("Too much Subclasses to list")