lib/python/Screens/InfoBar.py

   1 from Screen import Screen
   2 from ChannelSelection import ChannelSelection
   3 from Components.Clock import Clock
   4 from Components.VolumeBar import VolumeBar
   5 from Components.ActionMap import ActionMap
   6 from Components.Button import Button
   7 from Components.ServiceName import ServiceName
   8 from Components.EventInfo import EventInfo
   9 from Components.ServicePosition import ServicePosition
  10
  11 from Screens.MessageBox import MessageBox
  12 from Screens.MovieSelection import MovieSelection
  13
  14 from enigma import *
  15
  16 import time
  17
  18 # hack alert!
  19 from Menu import MainMenu, mdom
  20
  21 class InfoBar(Screen):
  22         STATE_HIDDEN = 0
  23         STATE_HIDING = 1
  24         STATE_SHOWING = 2
  25         STATE_SHOWN = 3
  26
  27         def __init__(self, session):
  28                 Screen.__init__(self, session)
  29
  30                 #instantiate forever
  31                 self.servicelist = self.session.instantiateDialog(ChannelSelection)
  32                 self.volumeBar = VolumeBar()
  33
  34                 self.state = self.STATE_HIDDEN
  35
  36                 self["actions"] = ActionMap( [ "InfobarActions" ],
  37                         {
  38                                 "switchChannelUp": self.switchChannelUp,
  39                                 "switchChannelDown": self.switchChannelDown,
  40                                 "mainMenu": self.mainMenu,
  41                                 "zapUp": self.zapUp,
  42                                 "zapDown": self.zapDown,
  43                                 "volumeUp": self.volUp,
  44                                 "volumeDown": self.volDown,
  45                                 "volumeMute": self.volMute,
  46                                 "instantRecord": self.instantRecord,
  47                                 "hide": self.hide,
  48                                 "toggleShow": self.toggleShow,
  49                                 "showMovies": self.showMovies,
  50                                 "quit": self.quit
  51                         })
  52 #               self["okbutton"] = Button("mainMenu", [self.mainMenu])
  53
  54                 self["CurrentTime"] = ServicePosition(self.session.nav, ServicePosition.TYPE_REMAINING)
  55                 # Clock()
  56
  57                 self["Volume"] = self.volumeBar
  58
  59                 self["ServiceName"] = ServiceName(self.session.nav)
  60
  61                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
  62                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
  63
  64                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Duration)
  65                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
  66
  67                 self.recording = None
  68
  69                 self.pos = 0
  70
  71         def mainMenu(self):
  72                 print "loading mainmenu XML..."
  73                 menu = mdom.childNodes[0]
  74                 assert menu.tagName == "menu", "root element in menu must be 'menu'!"
  75                 self.session.open(MainMenu, menu, menu.childNodes)
  76
  77         def switchChannelUp(self):
  78                 self.servicelist.moveUp()
  79                 self.session.execDialog(self.servicelist)
  80
  81         def switchChannelDown(self):
  82                 self.servicelist.moveDown()
  83                 self.session.execDialog(self.servicelist)
  84
  85         def hide(self):
  86                 self.instance.hide()
  87
  88         def toggleShow(self):
  89                 if self.state == self.STATE_SHOWN:
  90 #                       self.instance.hide()
  91                         self.startHide()
  92                 else:
  93 #                       self.instance.show()
  94                         self.startShow()
  95
  96         def     zapUp(self):
  97                 self.servicelist.moveUp()
  98                 self.servicelist.zap()
  99
 100         def     zapDown(self):
 101                 self.servicelist.moveDown()
 102                 self.servicelist.zap()
 103
 104         def     volUp(self):
 105                 eDVBVolumecontrol.getInstance().volumeUp()
 106                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 107
 108         def     volDown(self):
 109                 eDVBVolumecontrol.getInstance().volumeDown()
 110                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 111
 112         def startShow(self):
 113                 self.instance.m_animation.startMoveAnimation(ePoint(0, 600), ePoint(0, 380), 100)
 114                 self.state = self.STATE_SHOWN
 115
 116         def startHide(self):
 117                 self.instance.m_animation.startMoveAnimation(ePoint(0, 380), ePoint(0, 600), 100)
 118                 self.state = self.STATE_HIDDEN
 119
 120         def     volMute(self):
 121                 eDVBVolumecontrol.getInstance().volumeToggleMute()
 122                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 123
 124         def     quit(self):
 125                 quitMainloop()
 126
 127         def instantRecord(self):
 128                 #self.session.open(MessageBox, "this would be an instant recording! do you really know what you're doing?!")
 129                 #return
 130
 131                 if self.recording != None:
 132                         print "remove entry"
 133                         self.session.nav.RecordTimer.removeEntry(self.recording)
 134                         self.recording = None
 135                 else:
 136                         serviceref = self.session.nav.getCurrentlyPlayingServiceReference()
 137
 138                         # try to get event info
 139                         epg = None
 140                         service = self.session.nav.getCurrentService()
 141                         if service != None:
 142                                 info = iServiceInformationPtr()
 143                                 if not service.info(info):
 144                                         ev = eServiceEventPtr()
 145                                         if info.getEvent(ev, 0) == 0:
 146                                                 epg = ev
 147                         # fix me, description.
 148                         self.recording = self.session.nav.recordWithTimer(time.time(), time.time() + 30, serviceref, epg, "instant record")
 149
 150         def showMovies(self):
 151                 self.session.open(MovieSelection)
 152