From 430284954068906c8e2ad3ac4479292f145610c4 Mon Sep 17 00:00:00 2001
From: Andreas Monzner <andreas.monzner@multimedia-labs.de>
Date: Tue, 4 Jul 2006 18:52:17 +0000
Subject: [PATCH] really fix satfinder sync channellist with pip

---
 .../Plugins/SystemPlugins/Satfinder/plugin.py | 14 +++++--
 lib/python/Screens/ChannelSelection.py        | 14 +++++++
 lib/python/Screens/InfoBarGenerics.py         | 40 +++++++++++--------
 3 files changed, 47 insertions(+), 21 deletions(-)

diff --git a/lib/python/Plugins/SystemPlugins/Satfinder/plugin.py b/lib/python/Plugins/SystemPlugins/Satfinder/plugin.py
index 861db627..fceff4ce 100644
--- a/lib/python/Plugins/SystemPlugins/Satfinder/plugin.py
+++ b/lib/python/Plugins/SystemPlugins/Satfinder/plugin.py
@@ -79,12 +79,18 @@ class Satfinder(ScanSetup):
 		self.feid = feid
 
 		if not self.openFrontend():
-			self.frontend = None
+			session.nav.stopService() # try to disable foreground service
+			if not self.openFrontend():
+				if session.pipshown: # try to disable pip
+					session.pipshown = False
+					del session.pip
+					if not self.openFrontend():
+						self.frontend = None # in normal case this should not happen
+						self.getFrontend = None
 
 		ScanSetup.__init__(self, session)
-		self.session.nav.stopService()
 		self.tuner = Tuner(self.frontend)
-		
+
 		self["snr"] = Label()
 		self["agc"] = Label()
 		self["ber"] = Label()
@@ -129,7 +135,7 @@ class Satfinder(ScanSetup):
 			self.list.append(getConfigListEntry(_('Symbol Rate'), config.scan.sat.symbolrate))
 			self.list.append(getConfigListEntry(_("Polarity"), config.scan.sat.polarization))
 			self.list.append(getConfigListEntry(_("FEC"), config.scan.sat.fec))
-		elif config.tuning.transponder and self.currentConfigSelectionElement(config.tuning.type) == "predefined_transponder":
+		elif config.tuning.transponder and currentConfigSelectionElement(config.tuning.type) == "predefined_transponder":
 			self.list.append(getConfigListEntry(_("Transponder"), config.tuning.transponder))
 		self["config"].list = self.list
 		self["config"].l.setList(self.list)
diff --git a/lib/python/Screens/ChannelSelection.py b/lib/python/Screens/ChannelSelection.py
index 0870232e..a52fd367 100644
--- a/lib/python/Screens/ChannelSelection.py
+++ b/lib/python/Screens/ChannelSelection.py
@@ -1032,6 +1032,20 @@ class ChannelSelection(ChannelSelectionBase, ChannelSelectionEdit, ChannelSelect
 			self.lastservice.value = refstr
 			self.lastservice.save()
 
+	def setCurrentServicePath(self, path):
+		hlen = len(self.history)
+		if hlen > 0:
+			self.history[self.history_pos] = path
+		else:
+			self.history.append(path)
+		self.setHistoryPath()
+
+	def getCurrentServicePath(self):
+		hlen = len(self.history)
+		if hlen > 0:
+			return self.history[self.history_pos]
+		return None
+
 	def recallPrevService(self):
 		hlen = len(self.history)
 		if hlen > 1:
diff --git a/lib/python/Screens/InfoBarGenerics.py b/lib/python/Screens/InfoBarGenerics.py
index fcce082f..f530dddd 100644
--- a/lib/python/Screens/InfoBarGenerics.py
+++ b/lib/python/Screens/InfoBarGenerics.py
@@ -1029,7 +1029,7 @@ from Screens.PiPSetup import PiPSetup
 
 class InfoBarExtensions:
 	def __init__(self):
-		self.pipshown = False
+		self.session.pipshown = False
 		
 		self["InstantExtensionsActions"] = HelpableActionMap(self, "InfobarExtensions",
 			{
@@ -1044,9 +1044,9 @@ class InfoBarExtensions:
 
 	def extensions(self):
 		list = []
-		if self.pipshown == False:
+		if self.session.pipshown == False:
 			list.append((_("Activate Picture in Picture"), self.PIPON))
-		elif self.pipshown == True:
+		elif self.session.pipshown == True:
 			list.append((_("Disable Picture in Picture"), self.PIPOFF))
 			list.append((_("Move Picture in Picture"), self.MOVEPIP))
 			list.append((_("Swap services"), self.PIPSWAP))
@@ -1062,26 +1062,32 @@ class InfoBarExtensions:
 	def extensionCallback(self, answer):
 		if answer is not None:
 			if answer[1] == self.PIPON:
-				self.pip = self.session.instantiateDialog(PictureInPicture)
-				
+				self.session.pip = self.session.instantiateDialog(PictureInPicture)
 				newservice = self.session.nav.getCurrentlyPlayingServiceReference()
-				
-				if self.pip.playService(newservice):
-					self.pipshown = True
+				if self.session.pip.playService(newservice):
+					self.session.pipshown = True
+					self.session.pip.servicePath = self.servicelist.getCurrentServicePath()
 				else:
-					self.pipshown = False
-					del self.pip
+					self.session.pipshown = False
+					del self.session.pip
 				self.session.nav.playService(newservice)
 			elif answer[1] == self.PIPOFF:
-				del self.pip
-				self.pipshown = False
+				del self.session.pip
+				self.session.pipshown = False
 			elif answer[1] == self.PIPSWAP:
-				swapservice = self.pip.getCurrentService()
-				self.pip.playService(self.session.nav.getCurrentlyPlayingServiceReference())
-				self.session.nav.playService(swapservice)
-				
+				swapservice = self.session.nav.getCurrentlyPlayingServiceReference()
+				if self.session.pip.servicePath:
+					servicepath = self.servicelist.getCurrentServicePath()
+					ref=servicepath[len(servicepath)-1]
+					pipref=self.session.pip.getCurrentService()
+					self.session.pip.playService(swapservice)
+					self.servicelist.setCurrentServicePath(self.session.pip.servicePath)
+					if pipref.toString() != ref.toString(): # is a subservice ?
+						self.session.nav.stopService() # stop portal
+						self.session.nav.playService(pipref) # start subservice
+					self.session.pip.servicePath=servicepath
 			elif answer[1] == self.MOVEPIP:
-				self.session.open(PiPSetup, pip = self.pip)
+				self.session.open(PiPSetup, pip = self.session.pip)
 			elif answer[1] == self.ENABLE_SUBTITLE:
 				self.selected_subtitle = answer[2]
 				self.subtitles_enabled = True
-- 
2.30.2