from PerServiceDisplay import *
from enigma import eTimer
-
-from enigma import iPlayableService, iSeekableServicePtr
+from enigma import iPlayableService, iSeekableServicePtr, ePositionGauge
class ServicePosition(PerServiceDisplay):
TYPE_LENGTH = 0,
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 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)