X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/4fc0831f4a2cd3fc3782f8b946d0bf9274441602..79b95a25d1fd0d555b393dd5b9bac83b60432df6:/lib/python/Screens/ChannelSelection.py

diff --git a/lib/python/Screens/ChannelSelection.py b/lib/python/Screens/ChannelSelection.py
index 36a54e77..eb03ee65 100644
--- a/lib/python/Screens/ChannelSelection.py
+++ b/lib/python/Screens/ChannelSelection.py
@@ -22,6 +22,7 @@ from Components.Input import Input
 profile("ChannelSelection.py 3")
 from Components.ParentalControl import parentalControl
 from Components.ChoiceList import ChoiceList, ChoiceEntryComponent
+from Components.SystemInfo import SystemInfo
 from Screens.InputBox import InputBox, PinInput
 from Screens.MessageBox import MessageBox
 from Screens.ServiceInfo import ServiceInfo
@@ -30,7 +31,6 @@ from Screens.PictureInPicture import PictureInPicture
 from Screens.RdsDisplay import RassInteractive
 from ServiceReference import ServiceReference
 from Tools.BoundFunction import boundFunction
-from re import compile
 from os import remove
 profile("ChannelSelection.py after imports")
 
@@ -126,7 +126,7 @@ class ChannelContextMenu(Screen):
 					append_when_current_valid(current, menu, (_("remove entry"), self.removeCurrentService), level = 0)
 				if current_root and current_root.getPath().find("flags == %d" %(FLAG_SERVICE_NEW_FOUND)) != -1:
 					append_when_current_valid(current, menu, (_("remove new found flag"), self.removeNewFoundFlag), level = 0)
-				if isPlayable:
+				if isPlayable and SystemInfo.get("NumVideoDecoders", 1) > 1:
 					append_when_current_valid(current, menu, (_("Activate Picture in Picture"), self.showServiceInPiP), level = 0, key = "blue")
 					self.pipAvailable = True
 			else:
@@ -712,6 +712,7 @@ class ChannelSelectionBase(Screen):
 		self.servicePathTV = [ ]
 		self.servicePathRadio = [ ]
 		self.servicePath = [ ]
+		self.rootChanged = False
 
 		self.mode = MODE_TV
 
@@ -818,6 +819,7 @@ class ChannelSelectionBase(Screen):
 		else:
 			self.servicelist.setMode(ServiceList.MODE_NORMAL)
 		self.servicelist.setRoot(root, justSet)
+		self.rootChanged = True
 		self.buildTitleString()
 
 	def removeModeStr(self, str):
@@ -1179,6 +1181,7 @@ class ChannelSelection(ChannelSelectionBase, ChannelSelectionEdit, ChannelSelect
 		self.servicelist.setPlayableIgnoreService(eServiceReference())
 
 	def setMode(self):
+		self.rootChanged = True
 		self.restoreRoot()
 		lastservice=eServiceReference(self.lastservice.value)
 		if lastservice.valid():
@@ -1302,19 +1305,21 @@ class ChannelSelection(ChannelSelectionBase, ChannelSelectionEdit, ChannelSelect
 			self.lastroot.save()
 
 	def restoreRoot(self):
-		self.clearPath()
-		re = compile('.+?;')
-		tmp = re.findall(self.lastroot.value)
-		cnt = 0
-		for i in tmp:
-			self.servicePath.append(eServiceReference(i[:-1]))
-			cnt += 1
-		if cnt:
-			path = self.servicePath.pop()
-			self.enterPath(path)
-		else:
-			self.showFavourites()
-			self.saveRoot()
+		tmp = [x for x in self.lastroot.value.split(';') if x != '']
+		current = [x.toString() for x in self.servicePath]
+		if tmp != current or self.rootChanged:
+			self.clearPath()
+			cnt = 0
+			for i in tmp:
+				self.servicePath.append(eServiceReference(i))
+				cnt += 1
+			if cnt:
+				path = self.servicePath.pop()
+				self.enterPath(path)
+			else:
+				self.showFavourites()
+				self.saveRoot()
+			self.rootChanged = False
 
 	def preEnterPath(self, refstr):
 		if self.servicePath and self.servicePath[0] != eServiceReference(refstr):
@@ -1462,19 +1467,20 @@ class ChannelSelectionRadio(ChannelSelectionBase, ChannelSelectionEdit, ChannelS
 			config.radio.lastroot.save()
 
 	def restoreRoot(self):
-		self.clearPath()
-		re = compile('.+?;')
-		tmp = re.findall(config.radio.lastroot.value)
-		cnt = 0
-		for i in tmp:
-			self.servicePathRadio.append(eServiceReference(i[:-1]))
-			cnt += 1
-		if cnt:
-			path = self.servicePathRadio.pop()
-			self.enterPath(path)
-		else:
-			self.showFavourites()
-			self.saveRoot()
+		tmp = [x for x in self.lastroot.value.split(';') if x != '']
+		current = [x.toString() for x in self.servicePath]
+		if tmp != current or self.rootChanged:
+			cnt = 0
+			for i in tmp:
+				self.servicePathRadio.append(eServiceReference(i))
+				cnt += 1
+			if cnt:
+				path = self.servicePathRadio.pop()
+				self.enterPath(path)
+			else:
+				self.showFavourites()
+				self.saveRoot()
+			self.rootChanged = False
 
 	def preEnterPath(self, refstr):
 		if self.servicePathRadio and self.servicePathRadio[0] != eServiceReference(refstr):