[kupfer] data: Disambiguate like-named actions

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 555302610d49b167e3658470af4140a86f6512e7
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Tue Jan 5 21:53:27 2010 +0100

    data: Disambiguate like-named actions
    
    If two actions, for the same object type, have the exact same name, we
    disambiguate them by (for now) plugin module name.

 kupfer/core/data.py |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/kupfer/core/data.py b/kupfer/core/data.py
index 1775b45..c61c6ae 100644
--- a/kupfer/core/data.py
+++ b/kupfer/core/data.py
@@ -309,6 +309,24 @@ class SourceController (pretty.OutputMixin):
 		self.content_decorators = decos
 	def set_action_decorators(self, decos):
 		self.action_decorators = decos
+		for typ in self.action_decorators:
+			self._disambiguate_actions(self.action_decorators[typ])
+	def _disambiguate_actions(self, actions):
+		"""Rename actions by the same name (adding a suffix)"""
+		# FIXME: Disambiguate by plugin name, not python module name
+		names = {}
+		renames = []
+		for action in actions:
+			name = unicode(action)
+			if name in names:
+				renames.append(names[name])
+				renames.append(action)
+			else:
+				names[name] = action
+		for action in renames:
+			self.output_debug("Disambiguate Action %s" % (action, ))
+			action.name += " (%s)" % (type(action).__module__.split(".")[-1],)
+
 	def clear_sources(self):
 		pass
 	def __contains__(self, src):