From 5e57d6b68efa092a6a85fdee2c6904c6bd473905 Mon Sep 17 00:00:00 2001
From: Stefan Pluecken <stefan.pluecken@multimedia-labs.de>
Date: Mon, 22 May 2006 03:26:50 +0000
Subject: [PATCH] add extension to swap picture in picture with big picture

---
 lib/python/Screens/InfoBarGenerics.py  | 18 ++++++++++--------
 lib/python/Screens/PictureInPicture.py | 19 +++++++++++++++++--
 2 files changed, 27 insertions(+), 10 deletions(-)

diff --git a/lib/python/Screens/InfoBarGenerics.py b/lib/python/Screens/InfoBarGenerics.py
index 67212656..13bca8d1 100644
--- a/lib/python/Screens/InfoBarGenerics.py
+++ b/lib/python/Screens/InfoBarGenerics.py
@@ -1020,6 +1020,7 @@ class InfoBarExtensions:
 	PIPON = 0
 	PIPOFF = 1
 	MOVEPIP = 2
+	PIPSWAP = 3
 
 	def extensions(self):
 		list = []
@@ -1028,29 +1029,30 @@ class InfoBarExtensions:
 		elif self.pipshown == True:
 			list.append((_("Disable Picture in Picture"), self.PIPOFF))
 			list.append((_("Move Picture in Picture"), self.MOVEPIP))
+			list.append((_("Swap services"), self.PIPSWAP))
 		self.session.openWithCallback(self.extensionCallback, ChoiceBox, title=_("Please choose an extension..."), list = list)
 
 	def extensionCallback(self, answer):
 		if answer is not None:
 			if answer[1] == self.PIPON:
-#				self.session.nav.stopService()
 				self.pip = self.session.instantiateDialog(PictureInPicture)
-				#self.pip.show()
 				
 				newservice = self.session.nav.getCurrentlyPlayingServiceReference()
-				self.pipservice = eServiceCenter.getInstance().play(newservice)
-				if self.pipservice and not self.pipservice.setTarget(1):
-					self.pipservice.start()
+				
+				if self.pip.playService(newservice):
 					self.pipshown = True
 				else:
-					self.pipservice = None
+					self.pipshown = False
 					del self.pip
 				self.session.nav.playService(newservice)
 			elif answer[1] == self.PIPOFF:
-				#self.pip.hide()
-				self.pipservice = None
 				del self.pip
 				self.pipshown = False
+			elif answer[1] == self.PIPSWAP:
+				swapservice = self.pip.getCurrentService()
+				self.pip.playService(self.session.nav.getCurrentlyPlayingServiceReference())
+				self.session.nav.playService(swapservice)
+				
 			elif answer[1] == self.MOVEPIP:
 				self.session.open(PiPSetup, pip = self.pip)
 
diff --git a/lib/python/Screens/PictureInPicture.py b/lib/python/Screens/PictureInPicture.py
index 403ecd3d..20cdb236 100644
--- a/lib/python/Screens/PictureInPicture.py
+++ b/lib/python/Screens/PictureInPicture.py
@@ -1,5 +1,5 @@
 from Screens.Screen import Screen
-from enigma import ePoint, eSize
+from enigma import ePoint, eSize, eServiceCenter
 
 from Components.VideoWindow import VideoWindow
 
@@ -8,6 +8,7 @@ class PictureInPicture(Screen):
 		Screen.__init__(self, session)
 		
 		self["video"] = VideoWindow()
+		self.currentService = None
 
 	def move(self, x, y):
 		print "moving pip to", str(x) + ":" + str(y)
@@ -22,4 +23,18 @@ class PictureInPicture(Screen):
 		return ((self.instance.position().x(), self.instance.position().y()))
 		
 	def getSize(self):
-		return (self.instance.size().width(), self.instance.size().height())
\ No newline at end of file
+		return (self.instance.size().width(), self.instance.size().height())
+		
+	def playService(self, service):
+		self.pipservice = eServiceCenter.getInstance().play(service)
+		if self.pipservice and not self.pipservice.setTarget(1):
+			self.pipservice.start()
+			self.currentService = service
+			return True
+		else:
+			self.pipservice = None
+			return False
+		
+	def getCurrentService(self):
+		return self.currentService
+	
-- 
2.30.2