lib/python/Plugins/Plugin.py

   1 from enigma import loadPNG
   2
   3 class PluginDescriptor:
   4         """An object to describe a plugin."""
   5
   6         # where to list the plugin. Note that there are different call arguments,
   7         # so you might not be able to combine them.
   8
   9         # supported arguments are:
  10         #   session
  11         #   servicereference
  12         #   reason
  13
  14         # argument: session
  15         WHERE_BLUEMENU = 0
  16         WHERE_MAINMENU = 1
  17         WHERE_PLUGINMENU  = 2
  18         # argument: session, serviceref (currently selected)
  19         WHERE_MOVIELIST = 3
  20         # ...
  21         WHERE_SETUP    = 4
  22
  23         # reason (0: start, 1: end)
  24         WHERE_AUTOSTART = 5
  25
  26         # start as wizard. In that case, fnc must be a screen class!
  27         WHERE_WIZARD = 6
  28
  29         def __init__(self, name = "Plugin", where = [ ], description = "", icon = None, fnc = None):
  30                 self.name = name
  31                 if type(where) is list:
  32                         self.where = where
  33                 else:
  34                         self.where = [ where ]
  35                 self.description = description
  36
  37                 if type(icon) is str or icon is None:
  38                         self.iconstr = icon
  39                         self.icon = None
  40                 else:
  41                         self.icon = icon
  42
  43                 self.__call__ = fnc
  44
  45         def updateIcon(self, path):
  46                 if type(self.iconstr) is str:
  47                         self.icon = loadPNG(path + self.iconstr)
  48                 else:
  49                         self.icon = None
  50
  51         def __eq__(self, other):
  52                 return self.__call__ == other.__call__