X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/63f8fba0e343ed772e81ce4015583e33a6bdc6e0..383c9761ac7d46d178bd4344beec854428596893:/lib/python/Screens/HelpMenu.py

diff --git a/lib/python/Screens/HelpMenu.py b/lib/python/Screens/HelpMenu.py
index c19233e2..6332cde2 100644
--- a/lib/python/Screens/HelpMenu.py
+++ b/lib/python/Screens/HelpMenu.py
@@ -1,51 +1,52 @@
 from Screen import Screen
-
-from Components.Pixmap import *
-from Components.Pixmap import Pixmap
-from Components.Pixmap import MovingPixmap
+from Components.Pixmap import Pixmap, MovingPixmap
 from Components.Label import Label
-from Components.Slider import Slider
 from Components.ActionMap import ActionMap
 from Components.HelpMenuList import HelpMenuList
-import string
-from xml.sax import make_parser
-from xml.sax.handler import ContentHandler
-from Components.MenuList import MenuList
 
 class HelpMenu(Screen):
 	def __init__(self, session, list):
 		Screen.__init__(self, session)
 		self.onSelChanged = [ ]
-		
 		self["list"] = HelpMenuList(list, self.close)
-		
+		self["list"].onSelChanged.append(self.SelectionChanged)
 		self["rc"] = Pixmap()
 		self["arrowup"] = MovingPixmap()
+		self["arrowup"].hide()
+		self["sh_arrowup"] = Pixmap()
+		self["sh_arrowup"].hide()
+		self["long_key"] = Label("")
 
 		self["actions"] = ActionMap(["WizardActions"], 
 		{
 			"ok": self["list"].ok,
 			"back": self.close,
-			"up": self.up,
-			"down": self.down
 		}, -1)
-	
-	def up(self):
-		self["list"].instance.moveSelection(self["list"].instance.moveUp)
-		self.SelectionChanged()
-		
-	def down(self):
-		self["list"].instance.moveSelection(self["list"].instance.moveDown)
-		self.SelectionChanged()
-		
+
+		self.onLayoutFinish.append(self.SelectionChanged)
+
 	def SelectionChanged(self):
-		selection = self["list"].getCurrent()[3]
+		selection = self["list"].getCurrent()
+		selection = selection and selection[3]
+		arrow = self["arrowup"]
+		sh_arrow = self["sh_arrowup"]
+
+		if selection and selection[0][:3] == "sh_":
+			sh_arrow.show()
+		else:
+			sh_arrow.hide()
+
+		if selection and selection[0][:2] == "l_":
+			self["long_key"].setText(_("Long Keypress"))
+		else:
+			self["long_key"].setText("")
+
 		if selection is None:
-			self["arrowup"].instance.hide()
+			arrow.hide()
 		else:
-			self["arrowup"].moveTo(selection[1], selection[2], 1)
-			self["arrowup"].startMoving()
-			self["arrowup"].instance.show()
+			arrow.moveTo(selection[1], selection[2], 1)
+			arrow.startMoving()
+			arrow.show()
 
 class HelpableScreen:
 	def __init__(self):
@@ -53,10 +54,11 @@ class HelpableScreen:
 			{
 				"displayHelp": self.showHelp,
 			})
+
 	def showHelp(self):
 		self.session.openWithCallback(self.callHelpAction, HelpMenu, self.helpList)
+
 	def callHelpAction(self, *args):
 		if len(args):
 			(actionmap, context, action) = args
 			actionmap.action(context, action)
-