code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Components/GUISkin.py

   1 from GUIComponent import GUIComponent
   2 from skin import applyAllAttributes
   3 from Tools.CList import CList
   4 from Sources.Source import Source
   5
   6 class GUISkin:
   7         __module__ = __name__
   8
   9         def __init__(self):
  10                 self.onLayoutFinish = [ ]
  11                 self.summaries = CList()
  12
  13         def createGUIScreen(self, parent, desktop):
  14                 for val in self.renderer:
  15                         if isinstance(val, GUIComponent):
  16                                 val.GUIcreate(parent)
  17                                 if not val.applySkin(desktop):
  18                                         print "warning, skin is missing renderer", val, "in", self
  19
  20                 for key in self:
  21                         val = self[key]
  22                         if isinstance(val, GUIComponent):
  23                                 val.GUIcreate(parent)
  24                                 if not val.applySkin(desktop):
  25                                         print "warning, skin is missing element", key, "in", self
  26
  27                 for w in self.additionalWidgets:
  28                         w.instance = w.widget(parent)
  29                         # w.instance.thisown = 0
  30                         applyAllAttributes(w.instance, desktop, w.skinAttributes)
  31
  32                 for f in self.onLayoutFinish:
  33                         if type(f) is not type(self.close): # is this the best way to do this?
  34                                 exec(f) in globals(), locals()
  35                         else:
  36                                 f()
  37
  38         def deleteGUIScreen(self):
  39                 seenFakeSource = False
  40                 for (name, val) in self.items():
  41                         if name == "fake" and isinstance(val, Source):
  42                                 seenFakeSource = True
  43                         if isinstance(val, GUIComponent):
  44                                 val.GUIdelete()
  45                 if seenFakeSource:
  46                         del self["fake"]
  47
  48         def close(self):
  49                 self.deleteGUIScreen()
  50
  51         def createSummary(self):
  52                 return None
  53
  54         def addSummary(self, summary):
  55                 self.summaries.append(summary)
  56
  57         def removeSummary(self, summary):
  58                 self.summaries.remove(summary)
  59
  60         def setTitle(self, title):
  61                 self.instance.setTitle(title)
  62                 self.title = title
  63                 self.summaries.setTitle(title)