- split 2 (Screens)

1 files changed, 37 insertions, 0 deletions

diff --git a/lib/python/Screens/Screen.py b/lib/python/Screens/Screen.py
new file mode 100644
index 00000000..ef9b2bb0
--- /dev/null
+++ b/lib/python/Screens/Screen.py
@@ -0,0 +1,37 @@
+from Components.HTMLSkin import *
+from Components.GUISkin import *
+
+import sys
+
+class Screen(dict, HTMLSkin, GUISkin):
+	""" bla """
+
+	def __init__(self, session):
+		self.skinName = self.__class__.__name__
+		self.session = session
+		GUISkin.__init__(self)
+		
+	def execBegin(self):
+#		assert self.session == None, "a screen can only exec one per time"
+#		self.session = session
+		for (name, val) in self.items():
+			val.execBegin()
+	
+	def execEnd(self):
+		for (name, val) in self.items():
+			val.execEnd()
+#		assert self.session != None, "execEnd on non-execing screen!"
+#		self.session = None
+	
+	# never call this directly - it will be called from the session!
+	def doClose(self):
+		GUISkin.close(self)
+		
+		del self.session
+		for (name, val) in self.items():
+			print "%s -> %d" % (name, sys.getrefcount(val))
+			del self[name]
+	
+	def close(self, retval=None):
+		self.session.close()
+