1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
from Components.PerServiceDisplay import PerServiceBase
from Components.Element import cached
from enigma import iPlayableService, iServiceInformation, eServiceReference, eEPGCache
from Source import Source
class EventInfo(PerServiceBase, Source, object):
NOW = 0
NEXT = 1
def __init__(self, navcore, now_or_next):
Source.__init__(self)
PerServiceBase.__init__(self, navcore,
{
iPlayableService.evStart: self.gotEvent,
iPlayableService.evUpdatedEventInfo: self.gotEvent,
iPlayableService.evEnd: self.gotEvent
}, with_event=True)
self.now_or_next = now_or_next
self.epgQuery = eEPGCache.getInstance().lookupEventTime
@cached
def getEvent(self):
service = self.navcore.getCurrentService()
info = service and service.info()
ret = info and info.getEvent(self.now_or_next)
if not ret and info:
refstr = info.getInfoString(iServiceInformation.sServiceref)
ret = self.epgQuery(eServiceReference(refstr), -1, self.now_or_next and 1 or 0)
return ret
event = property(getEvent)
def gotEvent(self, what):
if what == iPlayableService.evEnd:
self.changed((self.CHANGED_CLEAR,))
else:
self.changed((self.CHANGED_ALL,))
def destroy(self):
PerServiceBase.destroy(self)
Source.destroy(self)
|
