X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/81ba8338641aa41e52e498b43aeefa66714819fe..ab9f30f89ade9a09d22e13e5be633f1db45c6a9a:/lib/python/Components/config.py

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index cf94614c..e9c8b1c1 100644
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -71,19 +71,20 @@ class ConfigElement(object):
 		for x in self.notifiers:
 			x(self)
 			
-	def addNotifier(self, notifier):
+	def addNotifier(self, notifier, initial_call = True):
 		assert callable(notifier), "notifiers must be callable"
 		self.notifiers.append(notifier)
-		
+
 		# CHECKME:
 		# do we want to call the notifier
-		#  - at all when adding it? (yes)
+		#  - at all when adding it? (yes, though optional)
 		#  - when the default is active? (yes)
 		#  - when no value *yet* has been set,
 		#    because no config has ever been read (currently yes)
 		#    (though that's not so easy to detect.
 		#     the entry could just be new.)
-		notifier(self)
+		if initial_call:
+			notifier(self)
 
 	def disableSave(self):
 		self.save_disabled = True
@@ -164,6 +165,13 @@ class ConfigSelection(ConfigElement):
 	def getValue(self):
 		return self._value
 
+	def setCurrentText(self, text):
+		i = self.choices.index(self.value)
+		del self.description[self.choices[i]]
+		self.choices[i] = text
+		self.description[text] = text
+		self._value = text
+
 	value = property(getValue, setValue)
 	
 	def getIndex(self):