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from Screen import Screen
from Components.ActionMap import ActionMap
from Components.HelpMenuList import HelpMenuList
class HelpMenu(Screen):
def __init__(self, session, list):
Screen.__init__(self, session)
self["list"] = HelpMenuList(list, self.close)
self["actions"] = ActionMap(["OkCancelActions"],
{
"cancel": self.close,
"ok": self["list"].ok,
})
class HelpableScreen:
def __init__(self):
self["helpActions"] = ActionMap( [ "HelpActions" ],
{
"displayHelp": self.showHelp,
})
def showHelp(self):
self.session.openWithCallback(self.callHelpAction, HelpMenu, self.helpList)
def callHelpAction(self, *args):
if len(args):
(actionmap, context, action) = args
actionmap.action(context, action)
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