neo_doxygen: Document modules.

[nit.git] / contrib / neo_doxygen / src / model / module_compound.nit

diff --git a/contrib/neo_doxygen/src/model/module_compound.nit b/contrib/neo_doxygen/src/model/module_compound.nit
index 95ce6cb..188d4c1 100644 (file)
--- a/contrib/neo_doxygen/src/model/module_compound.nit
+++ b/contrib/neo_doxygen/src/model/module_compound.nit
@@ -139,19 +139,19 @@ private class Module
        # declares it.
        fun update_name do name = file_compound.basename
 
-       redef fun put_in_graph do
-               super
-       end
-
        redef fun put_edges do
                var ns_compound = namespace.seek_in(graph)
                var self_class = ns_compound.self_class
+               var class_count = 0
+               var last_class: nullable ClassCompound = null
 
                graph.add_edge(ns_compound, "DECLARES", self)
 
                for c in file_compound.inner_classes do
                        if graph.class_to_ns[c] != ns_compound then continue
                        var class_compound = graph.by_id[c].as(ClassCompound)
+                       last_class = class_compound
+                       class_count += 1
                        graph.add_edge(self, "INTRODUCES", class_compound)
                        graph.add_edge(self, "DEFINES", class_compound.class_def)
                end
@@ -163,6 +163,13 @@ private class Module
                        graph.add_edge(self, "INTRODUCES", self_class)
                        graph.add_edge(self, "DEFINES", self_class.class_def)
                end
+
+               if doc.is_empty and class_count == 1 then
+                       doc = last_class.as(not null).doc
+               end
+               if doc.is_empty then doc = file_compound.doc
+               if doc.is_empty then doc = ns_compound.doc
+               if not doc.is_empty then set_mdoc
        end
 end