whitespace cleanup
[enigma2.git] / lib / python / Screens / LanguageSelection.py
index e69de29..87fbc11 100644 (file)
@@ -0,0 +1,84 @@
+from Screen import Screen
+
+from Components.MenuList import MenuList
+from Components.ActionMap import ActionMap
+from Components.Language import language
+from Components.LanguageList import *
+from Components.config import config
+
+
+class LanguageSelection(Screen):
+       def __init__(self, session):
+               Screen.__init__(self, session)
+
+               self.oldActiveLanguage = language.getActiveLanguage()
+
+               self.list = []
+               self["list"] = LanguageList(self.list)
+               self.updateList()
+               self.onLayoutFinish.append(self.selectActiveLanguage)
+
+               self["actions"] = ActionMap(["OkCancelActions", "DirectionActions"], 
+               {
+                       "ok": self.save,
+                       "cancel": self.cancel,
+                       "up": self.up,
+                       "down": self.down,
+                       "left": self.left,
+                       "right": self.right
+               }, -1)
+
+       def selectActiveLanguage(self):
+               activeLanguage = language.getActiveLanguage()
+               pos = 0
+               for x in self.list:
+                       if x[0] == activeLanguage:
+                               self["list"].instance.moveSelectionTo(pos)
+                               break
+                       pos += 1
+
+       def save(self):
+               self.run()
+               self.close()
+
+       def cancel(self):
+               language.activateLanguage(self.oldActiveLanguage)
+               self.close()
+
+       def run(self):
+               language.activateLanguage(self["list"].l.getCurrentSelection()[0])
+               config.osd.language.value = self["list"].l.getCurrentSelection()[0]
+               config.osd.language.save()
+               config.misc.languageselected.value = 0
+               config.misc.languageselected.save()
+               self.setTitle(_("Language selection"))
+
+       def updateList(self):
+               self.list = []
+               if len(language.getLanguageList()) == 0: # no language available => display only english
+                       self.list.append(LanguageEntryComponent("en", _("English"), "en_EN"))
+               else:
+                       for x in language.getLanguageList():
+                               self.list.append(LanguageEntryComponent(file = x[1][3].lower(), name = _(x[1][0]), index = x[0]))
+               #self.list.sort(key=lambda x: x[1][7])
+               self["list"].l.setList(self.list)
+
+       def up(self):
+               self["list"].instance.moveSelection(self["list"].instance.moveUp)
+               self.run()
+               self.updateList()
+
+       def down(self):
+               self["list"].instance.moveSelection(self["list"].instance.moveDown)
+               self.run()
+               self.updateList()
+
+       def left(self):
+               self["list"].instance.moveSelection(self["list"].instance.pageUp)
+               self.run()
+               self.updateList()
+
+       def right(self):
+               self["list"].instance.moveSelection(self["list"].instance.pageDown)
+               self.run()
+               self.updateList()