IDL: Make enums have global visibility

Source/bindings/scripts/compute_interfaces_info_individual.py

Index: Source/bindings/scripts/compute_interfaces_info_individual.py
diff --git a/Source/bindings/scripts/compute_interfaces_info_individual.py b/Source/bindings/scripts/compute_interfaces_info_individual.py
index 9876b028a180389f04f3e2d1a90aa096d0bd333e..8f10a4a5f2c6c82bf67c05ed0d71282de5a0f7a5 100755
--- a/Source/bindings/scripts/compute_interfaces_info_individual.py
+++ b/Source/bindings/scripts/compute_interfaces_info_individual.py
@@ -168,6 +168,7 @@ class InterfaceInfoCollector(object):
             'full_paths': [],
             'include_paths': [],
         })
+        self.enumerations = set()
         self.union_types = set()
         self.typedefs = {}
 
@@ -207,8 +208,13 @@ class InterfaceInfoCollector(object):
 
         this_union_types = collect_union_types_from_definitions(definitions)
         self.union_types.update(this_union_types)
-
         self.typedefs.update(definitions.typedefs)
+        # Check enum duplication.
+        for enum_name in definitions.enumerations.keys():
+            for defined_enum in self.enumerations:
+                if defined_enum.name == enum_name:
+                    raise Exception('Enumeration %s has multiple definitions' % enum_name)
+        self.enumerations.update(definitions.enumerations.values())
 
         extended_attributes = definition.extended_attributes
         implemented_as = extended_attributes.get('ImplementedAs')
@@ -262,6 +268,8 @@ class InterfaceInfoCollector(object):
     def get_component_info_as_dict(self):
         """Returns component wide information as a dict."""
         return {
+            'enumerations': dict((enum.name, enum.values)
+                                 for enum in self.enumerations),
             'typedefs': self.typedefs,
             'union_types': self.union_types,
         }