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from Screen import Screen
from Components.ActionMap import ActionMap
from Components.Button import Button
from Components.Label import Label
from Components.ScrollLabel import ScrollLabel
from enigma import eServiceEventPtr, eEPGCache, eTimer, eServiceReference
from ServiceReference import ServiceReference
from RecordTimer import RecordTimerEntry, parseEvent
from TimerEntry import TimerEntry
from time import localtime, asctime
class EventViewBase:
def __init__(self, Event, Ref, callback=None, similarEPGCB=None):
self.similarEPGCB = similarEPGCB
self.cbFunc = callback
self.currentService=Ref
self.isRecording = (not Ref.ref.flags & eServiceReference.isGroup) and len(Ref.ref.getPath())
self.event = Event
self["epg_description"] = ScrollLabel()
self["datetime"] = Label()
self["channel"] = Label()
self["duration"] = Label()
self["key_red"] = Button("")
if similarEPGCB is not None:
self.SimilarBroadcastTimer = eTimer()
self.SimilarBroadcastTimer.timeout.get().append(self.getSimilarEvents)
else:
self.SimilarBroadcastTimer = None
if self.isRecording:
self["key_green"] = Button("")
else:
self["key_green"] = Button(_("Add timer"))
self["key_yellow"] = Button("")
self["key_blue"] = Button("")
self["actions"] = ActionMap(["OkCancelActions", "EventViewActions"],
{
"cancel": self.close,
"ok": self.close,
"pageUp": self.pageUp,
"pageDown": self.pageDown,
"prevEvent": self.prevEvent,
"nextEvent": self.nextEvent,
"timerAdd": self.timerAdd,
"openSimilarList": self.openSimilarList
})
self.onShown.append(self.onCreate)
def onCreate(self):
self.setService(self.currentService)
self.setEvent(self.event)
def prevEvent(self):
if self.cbFunc is not None:
self.cbFunc(self.setEvent, self.setService, -1)
def nextEvent(self):
if self.cbFunc is not None:
self.cbFunc(self.setEvent, self.setService, +1)
def timerAdd(self):
if not self.isRecording:
newEntry = RecordTimerEntry(self.currentService, checkOldTimers = True, *parseEvent(self.event))
self.session.openWithCallback(self.timerEditFinished, TimerEntry, newEntry)
def timerEditFinished(self, answer):
if (answer[0]):
self.session.nav.RecordTimer.record(answer[1])
else:
print "Timeredit aborted"
def setService(self, service):
self.currentService=service
if self.isRecording:
self["channel"].setText(_("Recording"))
else:
name = self.currentService.getServiceName()
if name is not None:
self["channel"].setText(name)
else:
self["channel"].setText(_("unknown service"))
def sort_func(self,x,y):
if x[1] < y[1]:
return -1
elif x[1] == y[1]:
return 0
else:
return 1
def setEvent(self, event):
self.event = event
if event is None:
return
text = event.getEventName()
short = event.getShortDescription()
ext = event.getExtendedDescription()
if len(short) > 0 and short != text:
text = text + '\n\n' + short
if len(ext) > 0:
if len(text) > 0:
text = text + '\n\n'
text = text + ext
self.setTitle(event.getEventName())
self["epg_description"].setText(text)
self["datetime"].setText(event.getBeginTimeString())
self["duration"].setText(_("%d min")%(event.getDuration()/60))
self["key_red"].setText("")
if self.SimilarBroadcastTimer is not None:
self.SimilarBroadcastTimer.start(400,True)
def pageUp(self):
self["epg_description"].pageUp()
def pageDown(self):
self["epg_description"].pageDown()
def getSimilarEvents(self):
# search similar broadcastings
refstr = str(self.currentService)
id = self.event.getEventId()
epgcache = eEPGCache.getInstance()
ret = epgcache.search(('NB', 100, eEPGCache.SIMILAR_BROADCASTINGS_SEARCH, refstr, id))
if ret is not None:
descr = self["epg_description"]
text = descr.getText()
text += '\n\n' + _('Similar broadcasts:')
ret.sort(self.sort_func)
for x in ret:
t = localtime(x[1])
text += '\n%d.%d.%d, %02d:%02d - %s'%(t[2], t[1], t[0], t[3], t[4], x[0])
descr.setText(text)
self["key_red"].setText(_("Similar"))
def openSimilarList(self):
if self.similarEPGCB is not None and len(self["key_red"].getText()):
id = self.event and self.event.getEventId()
refstr = str(self.currentService)
if id is not None:
self.similarEPGCB(id, refstr)
class EventViewSimple(Screen, EventViewBase):
def __init__(self, session, Event, Ref, callback=None, similarEPGCB=None):
Screen.__init__(self, session)
self.skinName = "EventView"
EventViewBase.__init__(self, Event, Ref, callback, similarEPGCB)
class EventViewEPGSelect(Screen, EventViewBase):
def __init__(self, session, Event, Ref, callback=None, singleEPGCB=None, multiEPGCB=None, similarEPGCB=None):
Screen.__init__(self, session)
self.skinName = "EventView"
EventViewBase.__init__(self, Event, Ref, callback, similarEPGCB)
self["key_yellow"].setText(_("Single EPG"))
self["key_blue"].setText(_("Multi EPG"))
self["epgactions"] = ActionMap(["EventViewEPGActions"],
{
"openSingleServiceEPG": singleEPGCB,
"openMultiServiceEPG": multiEPGCB,
})
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