some logic to detect useable nims for rotor plugin

[enigma2.git] / lib / python / Components / MenuList.py

diff --git a/lib/python/Components/MenuList.py b/lib/python/Components/MenuList.py
index 6fb33540de20cf13491a60368dbc2977d3daafc9..0e33719860ef5019294bd0dfcd0caa2a1734dc8b 100644 (file)
--- a/lib/python/Components/MenuList.py
+++ b/lib/python/Components/MenuList.py
@@ -6,8 +6,10 @@ from enigma import eListboxPythonStringContent, eListbox
 class MenuList(HTMLComponent, GUIComponent):
        def __init__(self, list):
                GUIComponent.__init__(self)
+               self.list = list
                self.l = eListboxPythonStringContent()
-               self.l.setList(list)
+               self.l.setList(self.list)
+               self.onSelectionChanged = [ ]
        
        def getCurrent(self):
                return self.l.getCurrentSelection()
@@ -15,9 +17,39 @@ class MenuList(HTMLComponent, GUIComponent):
        def GUIcreate(self, parent):
                self.instance = eListbox(parent)
                self.instance.setContent(self.l)
+               self.instance.selectionChanged.get().append(self.selectionChanged)
        
        def GUIdelete(self):
                self.instance.setContent(None)
                self.instance = None
 
+       def selectionChanged(self):
+               for f in self.onSelectionChanged:
+                       f()
 
+       def setList(self, list):
+               self.list = list
+               self.l.setList(self.list)
+
+       def moveToIndex(self, idx):
+               self.instance.moveSelectionTo(idx)
+
+       def pageUp(self):
+               if self.instance is not None:
+                       self.instance.moveSelection(self.instance.pageUp)
+               
+       def pageDown(self):
+               if self.instance is not None:
+                       self.instance.moveSelection(self.instance.pageDown)
+                       
+       def up(self):
+               if self.instance is not None:
+                       self.instance.moveSelection(self.instance.moveUp)
+               
+       def down(self):
+               if self.instance is not None:
+                       self.instance.moveSelection(self.instance.moveDown)
+                       
+       def selectionEnabled(self, enabled):
+               if self.instance is not None:
+                       self.instance.setSelectionEnable(enabled)
\ No newline at end of file