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.hideTimer = eTimer()
  38                 self.hideTimer.timeout.get().append(self.doTimerHide)
  39                 #self.hideTimer.start(1000)
  40
  41
  42                 self["actions"] = ActionMap( [ "InfobarActions" ],
  43                         {
  44                                 "switchChannelUp": self.switchChannelUp,
  45                                 "switchChannelDown": self.switchChannelDown,
  46                                 "mainMenu": self.mainMenu,
  47                                 "zapUp": self.zapUp,
  48                                 "zapDown": self.zapDown,
  49                                 "volumeUp": self.volUp,
  50                                 "volumeDown": self.volDown,
  51                                 "volumeMute": self.volMute,
  52                                 "instantRecord": self.instantRecord,
  53                                 "hide": self.hide,
  54                                 "toggleShow": self.toggleShow,
  55                                 "showMovies": self.showMovies,
  56                                 "quit": self.quit
  57                         })
  58 #               self["okbutton"] = Button("mainMenu", [self.mainMenu])
  59
  60                 self["CurrentTime"] = Clock()
  61                 # ServicePosition(self.session.nav, ServicePosition.TYPE_REMAINING)
  62                 # Clock()
  63
  64                 self["Volume"] = self.volumeBar
  65
  66                 self["ServiceName"] = ServiceName(self.session.nav)
  67
  68                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
  69                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
  70
  71                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Duration)
  72                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
  73
  74                 self.recording = None
  75
  76                 self.pos = 0
  77
  78         def mainMenu(self):
  79                 print "loading mainmenu XML..."
  80                 menu = mdom.childNodes[0]
  81                 assert menu.tagName == "menu", "root element in menu must be 'menu'!"
  82                 self.session.open(MainMenu, menu, menu.childNodes)
  83
  84         def switchChannelUp(self):
  85                 self.servicelist.moveUp()
  86                 self.session.execDialog(self.servicelist)
  87
  88         def switchChannelDown(self):
  89                 self.servicelist.moveDown()
  90                 self.session.execDialog(self.servicelist)
  91
  92         def hide(self):
  93                 self.instance.hide()
  94
  95         def doTimerHide(self):
  96                 if self.state == self.STATE_SHOWN:
  97                         self.instance.hide()
  98                         self.state = self.STATE_HIDDEN
  99
 100         def toggleShow(self):
 101                 if self.state == self.STATE_SHOWN:
 102                         self.instance.hide()
 103                         #pls check animation support, sorry
 104 #                       self.startHide()
 105                         self.state = self.STATE_HIDDEN
 106                 else:
 107                         self.instance.show()
 108 #                       self.startShow()
 109                         self.state = self.STATE_SHOWN
 110                         #TODO: make it customizable
 111                         self.hideTimer.start(5000)
 112
 113         def     zapUp(self):
 114                 self.servicelist.moveUp()
 115                 self.servicelist.zap()
 116
 117         def     zapDown(self):
 118                 self.servicelist.moveDown()
 119                 self.servicelist.zap()
 120
 121         def     volUp(self):
 122                 eDVBVolumecontrol.getInstance().volumeUp()
 123                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 124
 125         def     volDown(self):
 126                 eDVBVolumecontrol.getInstance().volumeDown()
 127                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 128
 129         def startShow(self):
 130                 self.instance.m_animation.startMoveAnimation(ePoint(0, 600), ePoint(0, 380), 100)
 131                 self.state = self.STATE_SHOWN
 132
 133         def startHide(self):
 134                 self.instance.m_animation.startMoveAnimation(ePoint(0, 380), ePoint(0, 600), 100)
 135                 self.state = self.STATE_HIDDEN
 136
 137         def     volMute(self):
 138                 eDVBVolumecontrol.getInstance().volumeToggleMute()
 139                 self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 140
 141         def     quit(self):
 142                 configfile.save()
 143                 quitMainloop()
 144
 145         def instantRecord(self):
 146                 #self.session.open(MessageBox, "this would be an instant recording! do you really know what you're doing?!")
 147                 #return
 148
 149                 if self.recording != None:
 150                         print "remove entry"
 151                         self.session.nav.RecordTimer.removeEntry(self.recording)
 152                         self.recording = None
 153                 else:
 154                         serviceref = self.session.nav.getCurrentlyPlayingServiceReference()
 155
 156                         # try to get event info
 157                         epg = None
 158                         try:
 159                                 service = self.session.nav.getCurrentService()
 160                                 info = service.info()
 161                                 ev = info.getEvent(0)
 162                                 epg = ev
 163                         except:
 164                                 pass
 165
 166                         # fix me, description.
 167                         self.recording = self.session.nav.recordWithTimer(time.time(), time.time() + 30, serviceref, epg, "instant record")
 168
 169         def showMovies(self):
 170                 self.session.open(MovieSelection)