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from Screen import Screen
from Screens.TimerEdit import TimerSanityConflict
from Screens.MessageBox import MessageBox
from Components.ActionMap import ActionMap
from Components.Button import Button
from Components.Label import Label
from Components.ScrollLabel import ScrollLabel
from Components.TimerList import TimerList
from Components.UsageConfig import preferredTimerPath
from enigma import eEPGCache, eTimer, eServiceReference
from RecordTimer import RecordTimerEntry, parseEvent, AFTEREVENT
from TimerEntry import TimerEntry
from time import localtime
from Components.config import config
class EventViewBase:
ADD_TIMER = 0
REMOVE_TIMER = 1
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 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.callback.append(self.getSimilarEvents)
else:
self.SimilarBroadcastTimer = None
self.key_green_choice = self.ADD_TIMER
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 removeTimer(self, timer):
timer.afterEvent = AFTEREVENT.NONE
self.session.nav.RecordTimer.removeEntry(timer)
self["key_green"].setText(_("Add timer"))
self.key_green_choice = self.ADD_TIMER
def timerAdd(self):
if self.isRecording:
return
event = self.event
serviceref = self.currentService
if event is None:
return
eventid = event.getEventId()
refstr = serviceref.ref.toString()
for timer in self.session.nav.RecordTimer.timer_list:
if timer.eit == eventid and timer.service_ref.ref.toString() == refstr:
cb_func = lambda ret : not ret or self.removeTimer(timer)
self.session.openWithCallback(cb_func, MessageBox, _("Do you really want to delete %s?") % event.getEventName())
break
else:
newEntry = RecordTimerEntry(self.currentService, checkOldTimers = True, dirname = preferredTimerPath(), *parseEvent(self.event))
self.session.openWithCallback(self.finishedAdd, TimerEntry, newEntry)
def finishedAdd(self, answer):
print "finished add"
if answer[0]:
entry = answer[1]
simulTimerList = self.session.nav.RecordTimer.record(entry)
if simulTimerList is not None:
for x in simulTimerList:
if x.setAutoincreaseEnd(entry):
self.session.nav.RecordTimer.timeChanged(x)
simulTimerList = self.session.nav.RecordTimer.record(entry)
if simulTimerList is not None:
self.session.openWithCallback(self.finishSanityCorrection, TimerSanityConflict, simulTimerList)
self["key_green"].setText(_("Remove timer"))
self.key_green_choice = self.REMOVE_TIMER
else:
self["key_green"].setText(_("Add timer"))
self.key_green_choice = self.ADD_TIMER
print "Timeredit aborted"
def finishSanityCorrection(self, answer):
self.finishedAdd(answer)
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 short and short != text:
text += '\n\n' + short
if ext:
if text:
text += '\n\n'
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)
serviceref = self.currentService
eventid = self.event.getEventId()
refstr = serviceref.ref.toString()
isRecordEvent = False
for timer in self.session.nav.RecordTimer.timer_list:
if timer.eit == eventid and timer.service_ref.ref.toString() == refstr:
isRecordEvent = True
break
if isRecordEvent and self.key_green_choice != self.REMOVE_TIMER:
self["key_green"].setText(_("Remove timer"))
self.key_green_choice = self.REMOVE_TIMER
elif not isRecordEvent and self.key_green_choice != self.ADD_TIMER:
self["key_green"].setText(_("Add timer"))
self.key_green_choice = self.ADD_TIMER
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 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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