X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/76e87479554f771723ea4005788f9318cd1654f4..94508f85d46155eb05868cada7b34bb2b4a667a5:/lib/python/Components/ServicePosition.py

diff --git a/lib/python/Components/ServicePosition.py b/lib/python/Components/ServicePosition.py
index e402751c..985f8841 100644
--- a/lib/python/Components/ServicePosition.py
+++ b/lib/python/Components/ServicePosition.py
@@ -1,23 +1,25 @@
-from PerServiceDisplay import *
-from enigma import eTimer
+from PerServiceDisplay import PerServiceDisplay, PerServiceBase
+from Components.GUIComponent import GUIComponent
+from enigma import eTimer, iPlayableService, ePositionGauge
+import time
 
-
-from enigma import pNavigation, iSeekableServicePtr
-
-class ServicePosition(PerServiceDisplay):
+class ServicePosition(PerServiceDisplay, object):
 	TYPE_LENGTH = 0,
 	TYPE_POSITION = 1,
-	TYPE_REMAINING = 2
+	TYPE_REMAINING = 2,
+	TYPE_RELATIVE = 3
 	
 	def __init__(self, navcore, type):
+		object.__init__(self)
 		self.updateTimer = eTimer()
-		self.updateTimer.timeout.get().append(self.update)
+		self.updateTimer.callback.append(self.update)
 		PerServiceDisplay.__init__(self, navcore,
 			{
-				pNavigation.evNewService: self.newService,
-				pNavigation.evStopService: self.stopEvent
+				iPlayableService.evStart: self.newService,
+				iPlayableService.evEnd: self.stopEvent
 			})
 		self.type = type
+		self.relative_base = 0
 #		self.setType(type)
 
 	def newService(self):
@@ -26,51 +28,139 @@ 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(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 setRelative(self, rel):
+		self.relative_base = rel
+	
 	def get(self, what):
 		service = self.navcore.getCurrentService()
-		
-		if service != None:
-			seek = service.seek(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:
-			if self.type == self.TYPE_LENGTH:
-				l = self.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)
+		seek = None
+		service = self.navcore.getCurrentService()
+		if service != None:
+			seek = service.seek()
+
+		if seek is not None:
+			if self.type != self.TYPE_RELATIVE:
+				if self.type == self.TYPE_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.get(self.TYPE_LENGTH) - self.get(self.TYPE_POSITION)
 			
-			self.setText("%d:%02d" % (l/60, l%60))
+				self.setText("%d:%02d" % (l/60, l%60))
+			else:
+				l = self.get(self.TYPE_POSITION)
+				if l != -1:
+					l += self.relative_base
+					try:
+						t = time.localtime(l)
+						timestr = "%2d:%02d:%02d" % (t.tm_hour, t.tm_min, t.tm_sec)
+					except ValueError:
+						timestr = ""
+				else:
+					timestr = ""
+
+				self.setText(timestr)
+				
+			self.updateTimer.start(500)
 		else:
+			self.updateTimer.start(10000)
 			self.setText("-:--")
 	
 	def stopEvent(self):
 		self.updateTimer.stop()
 		self.setText("");
+
+class ServicePositionGauge(PerServiceBase, GUIComponent):
+	def __init__(self, navcore):
+		GUIComponent.__init__(self)
+		PerServiceBase.__init__(self, navcore,
+			{
+				iPlayableService.evStart: self.newService,
+				iPlayableService.evEnd: self.stopEvent,
+				iPlayableService.evCuesheetChanged: self.newCuesheet
+			})
+		self.instance = None
+		self.__seek_position = 0
+
+	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 (0, 0)
+
+		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()
+
+	GUI_WIDGET = ePositionGauge
+	
+	def postWidgetCreate(self, instance):
+		self.newService()
+		self.setSeekPosition(self.__seek_position)
+	
+	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)
+
+	def getSeekEnable(self):
+		return self.__seek_enable
+	
+	def setSeekEnable(self, val):
+		self.__seek_enable = val
+		if self.instance is not None:
+			self.instance.enableSeekPointer(val)
+
+	seek_pointer_enabled = property(getSeekEnable, setSeekEnable)
+
+	def getSeekPosition(self):
+		return self.__seek_position
+	
+	def setSeekPosition(self, pos):
+		print "set seek position:", pos
+		self.__seek_position = pos
+		if self.instance is not None:
+			print "set instance."
+			self.instance.setSeekPosition(pos)
+	
+	seek_pointer_position = property(getSeekPosition, setSeekPosition)