add servicelist source

1 files changed, 43 insertions, 0 deletions

diff --git a/lib/python/Components/Sources/ServiceList.py b/lib/python/Components/Sources/ServiceList.py
new file mode 100644
index 00000000..4d184152
--- /dev/null
+++ b/lib/python/Components/Sources/ServiceList.py
@@ -0,0 +1,43 @@
+from Source import Source
+from enigma import eServiceCenter, eServiceReference
+
+class ServiceList(Source):
+	def __init__(self, root, command_func = None):
+		Source.__init__(self)
+		self.root = root
+		self.command_func = command_func
+
+	def getServicesAsList(self, format = "SN"):
+		services = self.getServiceList()
+		return services and services.getContent(format, True)
+
+	def getServiceList(self):
+		serviceHandler = eServiceCenter.getInstance()
+		return serviceHandler.list(self.root)
+
+	def validateReference(self, ref):
+		return ref in self.getServicesAsList("S")
+
+	list = property(getServicesAsList)
+	lut = {"Reference": 0, "Name": 1}
+
+	def getRoot(self):
+		return self.__root
+
+	def setRoot(self, root):
+		assert isinstance(root, eServiceReference)
+		self.__root = root
+		self.changed()
+		
+	root = property(getRoot, setRoot)
+
+	def handleCommand(self, cmd):
+		print "ServiceList handle command"
+		
+		if not self.validateReference(cmd):
+			print "Service reference did not validate!"
+			return
+
+		ref = eServiceReference(cmd)
+		if self.command_func:
+			self.command_func(ref)