add "go to standby" as timer after event

[enigma2.git] / lib / python / Screens / ChoiceBox.py

diff --git a/lib/python/Screens/ChoiceBox.py b/lib/python/Screens/ChoiceBox.py
index 9711da2dc5680670ed0a422ec923d00554b28f76..ce8f9bf9680543453fa3337ff7e8d27e2cc4629c 100644 (file)
--- a/lib/python/Screens/ChoiceBox.py
+++ b/lib/python/Screens/ChoiceBox.py
@@ -18,7 +18,7 @@ class ChoiceBox(Screen):
                if keys is None:
                        self.keys = [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "red", "green", "yellow", "blue" ] + (len(list) - 10) * [""]
                else:
-                       self.keys = keys
+                       self.keys = keys + (len(list) - len(keys)) * [""]
                        
                self.keymap = {}
                pos = 0
@@ -59,16 +59,18 @@ class ChoiceBox(Screen):
                pass
        
        def up(self):
-               while 1:
-                       self["list"].instance.moveSelection(self["list"].instance.moveUp)
-                       if self["list"].l.getCurrentSelection()[0][0] != "--" or self["list"].l.getCurrentSelectionIndex() == 0:
-                               break
+               if len(self["list"].list) > 0:
+                       while 1:
+                               self["list"].instance.moveSelection(self["list"].instance.moveUp)
+                               if self["list"].l.getCurrentSelection()[0][0] != "--" or self["list"].l.getCurrentSelectionIndex() == 0:
+                                       break
                
        def down(self):
-               while 1:
-                       self["list"].instance.moveSelection(self["list"].instance.moveDown)
-                       if self["list"].l.getCurrentSelection()[0][0] != "--" or self["list"].l.getCurrentSelectionIndex() == len(self["list"].list) - 1:
-                               break
+               if len(self["list"].list) > 0:
+                       while 1:
+                               self["list"].instance.moveSelection(self["list"].instance.moveDown)
+                               if self["list"].l.getCurrentSelection()[0][0] != "--" or self["list"].l.getCurrentSelectionIndex() == len(self["list"].list) - 1:
+                                       break
 
 
        def keyNumberGlobal(self, number):
@@ -77,8 +79,10 @@ class ChoiceBox(Screen):
                        self.close(self.keymap[str(number)])
                
        def go(self):
-               self.close(self["list"].l.getCurrentSelection()[0])
-               #self.close(self["input"].getText())
+               if len(self["list"].list) > 0:
+                       self.close(self["list"].l.getCurrentSelection()[0])
+               else:
+                       self.close(None)
 
        def keyRed(self):
                if self.keymap.has_key("red"):