light9 Changeset - 4b3d7e8ba24a

Changeset - 4b3d7e8ba24a

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Drew Perttula - 12 years ago 2013-06-06 04:43:21
drewp@bigasterisk.com

subcomposer is nicer if we always have some Submaster object. and if you call all the init code
Ignore-this: 372122231f997f3301e23d69e96360fa

1 file changed with 6 insertions and 3 deletions:

bin/subcomposer

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bin/subcomposer

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@@ @@ -58,34 +58,37 @@ class Subcomposer(tk.Frame): @@
       inside the current sub:
       graph -> Submaster levels (handled in Submaster)
       Submaster levels -> OneLevel widget
       OneLevel widget -> Submaster.editLevel
       Submaster.editLevel -> graph (handled in Submaster)
     """
     def __init__(self, master, graph, session):
         tk.Frame.__init__(self, master, bg='black')
         self.graph = graph
         self.session = session
         # this is a PersistentSubmaster (even for local) or None if we're not initialized
         self.currentSub = Observable(None)
         # this is a URIRef or Local
         self._currentChoice = Observable(Local)
         self._currentChoice = Observable(Local)
         # this is a PersistentSubmaster (even for local)
         self.currentSub = Observable(Submaster.PersistentSubmaster(
                     graph, self.makeLocal()))
         def pc(val):
             log.info("change viewed sub to %s", val)
         self._currentChoice.subscribe(pc)
         EditChoice(self, self.graph, self._currentChoice).frame.pack(side='top')
         self.setupSubChoiceLinks()
     def setupSubChoiceLinks(self):
         def ann():
             print "currently: session=%s currentSub=%r _currentChoice=%r" % (
                 self.session, self.currentSub(), self._currentChoice())
         @graph.addHandler
         def graphChanged():
             s = graph.value(self.session, L9['currentSub'])
             if s is None:
                 s = self.makeLocal()

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