From a12f0f98d99109a64942abf1bb1f6e429c2fc7f5 Mon Sep 17 00:00:00 2001 From: Felix Domke Date: Sun, 23 Sep 2007 23:29:09 +0000 Subject: add concept of 'related screen', which can be used to get shared sources (like clock, current service, ...) from global,session-global,parent screen. replace 'fake' with 'session.VideoPicture' for pig usage. --- lib/python/Screens/Screen.py | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'lib/python/Screens/Screen.py') diff --git a/lib/python/Screens/Screen.py b/lib/python/Screens/Screen.py index ed61d9d6..4e3b117e 100644 --- a/lib/python/Screens/Screen.py +++ b/lib/python/Screens/Screen.py @@ -7,9 +7,12 @@ class Screen(dict, HTMLSkin, GUISkin): ALLOW_SUSPEND = False - def __init__(self, session): + global_scren = None + + def __init__(self, session, parent = None): self.skinName = self.__class__.__name__ self.session = session + self.parent = parent GUISkin.__init__(self) self.onClose = [ ] @@ -140,3 +143,13 @@ class Screen(dict, HTMLSkin, GUISkin): def __repr__(self): return str(type(self)) + + def getRelatedScreen(self, name): + if name == "session": + return self.session.screen + elif name == "parent": + return self.parent + elif name == "global": + return self.global_screen + else: + return None -- cgit v1.2.3