show now/next info when no epg is avail
authorAndreas Monzner <andreas.monzner@multimedia-labs.de>
Thu, 17 Nov 2005 13:23:14 +0000 (13:23 +0000)
committerAndreas Monzner <andreas.monzner@multimedia-labs.de>
Thu, 17 Nov 2005 13:23:14 +0000 (13:23 +0000)
lib/python/Screens/InfoBarGenerics.py

index 3af52ae..52b1c3c 100644 (file)
@@ -9,12 +9,14 @@ from ChannelSelection import ChannelSelection
 from Components.ServiceName import ServiceName
 from Components.EventInfo import EventInfo
 
 from Components.ServiceName import ServiceName
 from Components.EventInfo import EventInfo
 
+from ServiceReference import ServiceReference
 from EpgSelection import EPGSelection
 
 from Screens.MessageBox import MessageBox
 from Screens.Volume import Volume
 from Screens.Mute import Mute
 from Screens.Standby import Standby
 from EpgSelection import EPGSelection
 
 from Screens.MessageBox import MessageBox
 from Screens.Volume import Volume
 from Screens.Mute import Mute
 from Screens.Standby import Standby
+from Screens.EventView import EventView
 
 #from enigma import eTimer, eDVBVolumecontrol, quitMainloop
 from enigma import *
 
 #from enigma import eTimer, eDVBVolumecontrol, quitMainloop
 from enigma import *
@@ -280,10 +282,31 @@ class InfoBarEPG:
                ptr=eEPGCache.getInstance()
                if ptr.startTimeQuery(ref) != -1:
                        self.session.open(EPGSelection, ref)
                ptr=eEPGCache.getInstance()
                if ptr.startTimeQuery(ref) != -1:
                        self.session.open(EPGSelection, ref)
-               else:
+               else: # try to show now/next
                        print 'no epg for service', ref.toString()
                        print 'no epg for service', ref.toString()
-
-class InfoBarEvent:    
+                       try:
+                               self.epglist = [ ]
+                               service = self.session.nav.getCurrentService()
+                               info = service.info()
+                               ptr=info.getEvent(0)
+                               if ptr:
+                                       self.epglist.append(ptr)
+                               ptr=info.getEvent(1)
+                               if ptr:
+                                       self.epglist.append(ptr)
+                               if len(self.epglist) > 0:
+                                       self.session.open(EventView, self.epglist[0], ServiceReference(ref), self.eventViewCallback)
+                       except:
+                               pass
+
+       def eventViewCallback(self, setEvent, val): #used for now/next displaying
+               if len(self.epglist) > 1:
+                       tmp = self.epglist[0]
+                       self.epglist[0]=self.epglist[1]
+                       self.epglist[1]=tmp
+                       setEvent(self.epglist[0])
+
+class InfoBarEvent:
        """provides a current/next event info display"""
        def __init__(self):
                self["Event_Now_StartTime"] = EventInfo(self.session.nav, EventInfo.Now_StartTime)
        """provides a current/next event info display"""
        def __init__(self):
                self["Event_Now_StartTime"] = EventInfo(self.session.nav, EventInfo.Now_StartTime)