diff options
Diffstat (limited to 'lib/python/Components')
| -rw-r--r-- | lib/python/Components/ConfigList.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/python/Components/ConfigList.py b/lib/python/Components/ConfigList.py index 4dd401f9..8b880fba 100644 --- a/lib/python/Components/ConfigList.py +++ b/lib/python/Components/ConfigList.py @@ -3,6 +3,7 @@ from GUIComponent import * from config import KEY_LEFT, KEY_RIGHT, KEY_0, KEY_DELETE, KEY_OK, KEY_TIMEOUT, ConfigElement from Components.ActionMap import NumberActionMap from enigma import eListbox, eListboxPythonConfigContent, eTimer +from Screens.MessageBox import MessageBox class ConfigList(HTMLComponent, GUIComponent, object): def __init__(self, list, session = None): @@ -94,6 +95,13 @@ class ConfigList(HTMLComponent, GUIComponent, object): def timeout(self): self.handleKey(KEY_TIMEOUT) + def isChanged(self): + is_changed = False + for x in self.list: + is_changed |= x[1].isChanged() + + return is_changed + class ConfigListScreen: def __init__(self, list, session = None, on_change = None): self["config_actions"] = NumberActionMap(["SetupActions", "TextInputActions"], @@ -139,3 +147,23 @@ class ConfigListScreen: self["config"].handleKey(KEY_0 + number) self.__changed() + # keySave and keyCancel are just provided in case you need them. + # you have to call them by yourself. + def keySave(self): + for x in self["config"].list: + x[1].save() + self.close() + + def cancelConfirm(self, result): + if not result: + return + + for x in self["config"].list: + x[1].cancel() + self.close() + + def keyCancel(self): + if self["config"].isChanged(): + self.session.openWithCallback(self.cancelConfirm, MessageBox, _("Really close without saving settings?")) + else: + self.close() |