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 from Components.config import configfile
  11
  12 from Screens.MessageBox import MessageBox
  13 from Screens.MovieSelection import MovieSelection
  14
  15 from enigma import *
  16
  17 import time
  18
  19 # hack alert!
  20 from Menu import MainMenu, mdom
  21
  22 class InfoBar(Screen):
  23         STATE_HIDDEN = 0
  24         STATE_HIDING = 1
  25         STATE_SHOWING = 2
  26         STATE_SHOWN = 3
  27
  28         def __init__(self, session):
  29                 Screen.__init__(self, session)
  30
  31                 #instantiate forever
  32                 self.servicelist = self.session.instantiateDialog(ChannelSelection)
  33                 self.volumeBar = VolumeBar()
  34
  35                 self.state = self.STATE_HIDDEN
  36
  37                 self["actions"] = ActionMap( [ "InfobarActions" ],
  38                         {
  39                                 "switchChannelUp": self.switchChannelUp,
  40                                 "switchChannelDown": self.switchChannelDown,
  41                                 "mainMenu": self.mainMenu,
  42                                 "zapUp": self.zapUp,
  43                                 "zapDown": self.zapDown,
  44                                 "volumeUp": self.volUp,
  45                                 "volumeDown": self.volDown,
  46                                 "volumeMute": self.volMute,
  47                                 "instantRecord": self.instantRecord,
  48                                 "hide": self.hide,
  49                                 "toggleShow": self.toggleShow,
  50                                 "showMovies": self.showMovies,
  51                                 "quit": self.quit
  52                         })
  53 #               self["okbutton"] = Button("mainMenu", [self.mainMenu])
  54
  55                 self["CurrentTime"] = Clock()
  56                 # ServicePosition(self.session.nav, ServicePosition.TYPE_REMAINING)
  57                 # Clock()
  58
  59                 self["Volume"] = self.volumeBar
  60
  61                 self["ServiceName"] = ServiceName(self.session.nav)
  62
  63                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
  64                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
  65
  66                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Duration)
  67                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
  68
  69                 self.recording = None
  70
  71                 self.pos = 0
  72
  73         def mainMenu(self):
  74                 print "loading mainmenu XML..."
  75                 menu = mdom.childNodes[0]
  76                 assert menu.tagName == "menu", "root element in menu must be 'menu'!"
  77                 self.session.open(MainMenu, menu, menu.childNodes)
  78
  79         def switchChannelUp(self):
  80                 self.servicelist.moveUp()
  81                 self.session.execDialog(self.servicelist)
  82
  83         def switchChannelDown(self):
  84                 self.servicelist.moveDown()
  85                 self.session.execDialog(self.servicelist)
  86
  87         def hide(self):
  88                 self.instance.hide()
  89
  90         def toggleShow(self):
  91                 if self.state == self.STATE_SHOWN:
  92 #                       self.instance.hide()
  93                         self.startHide()
  94                 else:
  95 #                       self.instance.show()
  96                         self.startShow()
  97
  98         def     zapUp(self):
  99                 self.servicelist.moveUp()
 100                 self.servicelist.zap()
 101
 102         def     zapDown(self):
 103                 self.servicelist.moveDown()
 104                 self.servicelist.zap()
 105
 106         def     volUp(self):
 107                 eDVBVolumecontrol.getInstance().volumeUp()
 108                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 109
 110         def     volDown(self):
 111                 eDVBVolumecontrol.getInstance().volumeDown()
 112                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 113
 114         def startShow(self):
 115                 self.instance.m_animation.startMoveAnimation(ePoint(0, 600), ePoint(0, 380), 100)
 116                 self.state = self.STATE_SHOWN
 117
 118         def startHide(self):
 119                 self.instance.m_animation.startMoveAnimation(ePoint(0, 380), ePoint(0, 600), 100)
 120                 self.state = self.STATE_HIDDEN
 121
 122         def     volMute(self):
 123                 eDVBVolumecontrol.getInstance().volumeToggleMute()
 124                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 125
 126         def     quit(self):
 127                 configfile.save()
 128                 quitMainloop()
 129
 130         def instantRecord(self):
 131                 #self.session.open(MessageBox, "this would be an instant recording! do you really know what you're doing?!")
 132                 #return
 133
 134                 if self.recording != None:
 135                         print "remove entry"
 136                         self.session.nav.RecordTimer.removeEntry(self.recording)
 137                         self.recording = None
 138                 else:
 139                         serviceref = self.session.nav.getCurrentlyPlayingServiceReference()
 140
 141                         # try to get event info
 142                         epg = None
 143                         service = self.session.nav.getCurrentService()
 144                         if service != None:
 145                                 info = iServiceInformationPtr()
 146                                 if not service.info(info):
 147                                         ev = eServiceEventPtr()
 148                                         if info.getEvent(ev, 0) == 0:
 149                                                 epg = ev
 150                         # fix me, description.
 151                         self.recording = self.session.nav.recordWithTimer(time.time(), time.time() + 30, serviceref, epg, "instant record")
 152
 153         def showMovies(self):
 154                 self.session.open(MovieSelection)
 155