X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/97c347d7218f5ec627f202f771f28a7ef5129be3..aebc639603f88ea66791746ad61680faef8426e8:/lib/python/Components/ServicePosition.py?ds=sidebyside

diff --git a/lib/python/Components/ServicePosition.py b/lib/python/Components/ServicePosition.py
index 4992e8e7..349ee392 100644
--- a/lib/python/Components/ServicePosition.py
+++ b/lib/python/Components/ServicePosition.py
@@ -1,8 +1,7 @@
 from PerServiceDisplay import *
 from enigma import eTimer
 
-
-from enigma import iPlayableService, iSeekableServicePtr
+from enigma import iPlayableService, iSeekableServicePtr, ePositionGauge
 
 class ServicePosition(PerServiceDisplay):
 	TYPE_LENGTH = 0,
@@ -26,51 +25,98 @@ class ServicePosition(PerServiceDisplay):
 	def setType(self, type):
 		self.type = type
 		
-		seek = iSeekableServicePtr()
-		service = self.navcore.getCurrentService()
-		
-		self.updateTimer.stop()
-		self.available = 0
-		
-		if service != None:
-			seek = service.seek()
-			if seek != None:
-				if self.type != self.TYPE_LENGTH:
-					self.updateTimer.start(500)
-				
-				self.length = self.get(self.TYPE_LENGTH)
-				self.available = 1
-
+		self.updateTimer.start(500)
 		self.update()
 	
 	def get(self, what):
 		service = self.navcore.getCurrentService()
-		
-		if service != None:
-			seek = service.seek()
-			if seek != None:
-				if what == self.TYPE_LENGTH:
-					r = seek.getLength()
-				elif what == self.TYPE_POSITION:
-					r = seek.getPlayPosition()
-				if not r[0]:
-					return r[1] / 90000
+		seek = service and service.seek()
+		if seek != None:
+			if what == self.TYPE_LENGTH:
+				r = seek.getLength()
+			elif what == self.TYPE_POSITION:
+				r = seek.getPlayPosition()
+			if not r[0]:
+				return r[1] / 90000
 		
 		return -1
 	
 	def update(self):
-		if self.available:
+		seek = None
+		service = self.navcore.getCurrentService()
+		if service != None:
+			seek = service.seek()
+
+		if seek is not None:
 			if self.type == self.TYPE_LENGTH:
-				l = self.length
+				l = self.get(self.TYPE_LENGTH)
 			elif self.type == self.TYPE_POSITION:
 				l = self.get(self.TYPE_POSITION)
 			elif self.type == self.TYPE_REMAINING:
-				l = self.length - self.get(self.TYPE_POSITION)
+				l = self.get(self.TYPE_LENGTH) - self.get(self.TYPE_POSITION)
 			
 			self.setText("%d:%02d" % (l/60, l%60))
+			self.updateTimer.start(500)
 		else:
+			self.updateTimer.start(10000)
 			self.setText("-:--")
 	
 	def stopEvent(self):
 		self.updateTimer.stop()
 		self.setText("");
+
+class ServicePositionGauge(PerServiceBase):
+	def __init__(self, navcore):
+		PerServiceBase.__init__(self, navcore,
+			{
+				iPlayableService.evStart: self.newService,
+				iPlayableService.evEnd: self.stopEvent,
+				iPlayableService.evCuesheetChanged: self.newCuesheet
+			})
+		self.instance = None
+
+	def newService(self):
+		if self.get() is None:	
+			self.disablePolling()
+		else:
+			self.enablePolling(interval=500)
+			self.newCuesheet()
+	
+	def get(self):
+		service = self.navcore.getCurrentService()
+		seek = service and service.seek()
+		if seek is None:
+			return None
+
+		len = seek.getLength()
+		pos = seek.getPlayPosition()
+		
+		if len[0] or pos[0]:
+			return (0, 0)
+		return (len[1], pos[1])
+	
+	def poll(self):
+		data = self.get()
+		if data is None:
+			return
+
+		if self.instance is not None:
+			self.instance.setLength(data[0])
+			self.instance.setPosition(data[1])
+		
+	def stopEvent(self):
+		self.disablePolling()
+
+	def GUIcreate(self, parent):
+		self.instance = ePositionGauge(parent)
+		self.newService()
+	
+	def GUIdelete(self):
+		self.instance = None
+
+	def newCuesheet(self):
+		service = self.navcore.getCurrentService()
+		cue = service and service.cueSheet()
+		cutlist = (cue and cue.getCutList()) or [ ]
+		if self.instance is not None:
+			self.instance.setInOutList(cutlist)