lib/python/Screens/InfoBar.py

   1 from Screen import Screen
   2 from ChannelSelection import ChannelSelection
   3 from Components.Clock import Clock
   4 from Components.ActionMap import ActionMap
   5 from Components.Button import Button
   6 from Components.ServiceName import ServiceName
   7 from Components.EventInfo import EventInfo
   8 from Components.ServicePosition import ServicePosition
   9 from Components.config import configfile
  10
  11 from Screens.MessageBox import MessageBox
  12 from Screens.MovieSelection import MovieSelection
  13 from Screens.Volume import Volume
  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
  34                 self.state = self.STATE_HIDDEN
  35
  36                 self.volumeDialog = self.session.instantiateDialog(Volume)
  37
  38                 self.hideTimer = eTimer()
  39                 self.hideTimer.timeout.get().append(self.doTimerHide)
  40                 #self.hideTimer.start(1000)
  41
  42                 self.hideVolTimer = eTimer()
  43                 self.hideVolTimer.timeout.get().append(self.volHide)
  44
  45                 self["actions"] = ActionMap( [ "InfobarActions" ],
  46                         {
  47                                 "switchChannelUp": self.switchChannelUp,
  48                                 "switchChannelDown": self.switchChannelDown,
  49                                 "mainMenu": self.mainMenu,
  50                                 "zapUp": self.zapUp,
  51                                 "zapDown": self.zapDown,
  52                                 "volumeUp": self.volUp,
  53                                 "volumeDown": self.volDown,
  54                                 "volumeMute": self.volMute,
  55                                 "instantRecord": self.instantRecord,
  56                                 "hide": self.hide,
  57                                 "toggleShow": self.toggleShow,
  58                                 "showMovies": self.showMovies,
  59                                 "quit": self.quit
  60                         })
  61 #               self["okbutton"] = Button("mainMenu", [self.mainMenu])
  62
  63                 self["CurrentTime"] = Clock()
  64                 # ServicePosition(self.session.nav, ServicePosition.TYPE_REMAINING)
  65                 # Clock()
  66
  67                 self["ServiceName"] = ServiceName(self.session.nav)
  68
  69                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
  70                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
  71
  72                 self["Event_Now_Duration"] = EventInfo(self.session.nav, EventInfo.Now_Duration)
  73                 self["Event_Next_Duration"] = EventInfo(self.session.nav, EventInfo.Next_Duration)
  74
  75                 self.recording = None
  76
  77                 self.pos = 0
  78
  79         def mainMenu(self):
  80                 print "loading mainmenu XML..."
  81                 menu = mdom.childNodes[0]
  82                 assert menu.tagName == "menu", "root element in menu must be 'menu'!"
  83                 self.session.open(MainMenu, menu, menu.childNodes)
  84
  85         def switchChannelUp(self):
  86                 self.servicelist.moveUp()
  87                 self.session.execDialog(self.servicelist)
  88
  89         def switchChannelDown(self):
  90                 self.servicelist.moveDown()
  91                 self.session.execDialog(self.servicelist)
  92
  93         def hide(self):
  94                 self.instance.hide()
  95
  96         def doTimerHide(self):
  97                 if self.state == self.STATE_SHOWN:
  98                         self.instance.hide()
  99                         self.state = self.STATE_HIDDEN
 100
 101         def toggleShow(self):
 102                 if self.state == self.STATE_SHOWN:
 103                         self.instance.hide()
 104                         #pls check animation support, sorry
 105 #                       self.startHide()
 106                         self.state = self.STATE_HIDDEN
 107                 else:
 108                         self.instance.show()
 109 #                       self.startShow()
 110                         self.state = self.STATE_SHOWN
 111                         #TODO: make it customizable
 112                         self.hideTimer.start(5000)
 113
 114         def     zapUp(self):
 115                 self.servicelist.moveUp()
 116                 self.servicelist.zap()
 117
 118         def     zapDown(self):
 119                 self.servicelist.moveDown()
 120                 self.servicelist.zap()
 121
 122         def     volUp(self):
 123                 eDVBVolumecontrol.getInstance().volumeUp()
 124                 self.volumeDialog.instance.show()
 125                 self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
 126                 self.hideVolTimer.start(3000)
 127
 128         def     volDown(self):
 129                 eDVBVolumecontrol.getInstance().volumeDown()
 130                 self.volumeDialog.instance.show()
 131                 self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
 132                 self.hideVolTimer.start(3000)
 133
 134         def volHide(self):
 135                 self.volumeDialog.instance.hide()
 136
 137         def startShow(self):
 138                 self.instance.m_animation.startMoveAnimation(ePoint(0, 600), ePoint(0, 380), 100)
 139                 self.state = self.STATE_SHOWN
 140
 141         def startHide(self):
 142                 self.instance.m_animation.startMoveAnimation(ePoint(0, 380), ePoint(0, 600), 100)
 143                 self.state = self.STATE_HIDDEN
 144
 145         def     volMute(self):
 146                 eDVBVolumecontrol.getInstance().volumeToggleMute()
 147                 #self.volumeBar.setValue(eDVBVolumecontrol.getInstance().getVolume())
 148                 self.volumeDialog.instance.show()
 149                 self.volumeDialog.setValue(eDVBVolumecontrol.getInstance().getVolume())
 150                 self.hideVolTimer.start(3000)
 151
 152         def     quit(self):
 153                 configfile.save()
 154                 quitMainloop()
 155
 156         def stopCurrentRecording(self):
 157                 print "remove entry"
 158                 self.session.nav.RecordTimer.removeEntry(self.recording)
 159                 self.recording = None
 160
 161         def startInstantRecording(self):
 162                 serviceref = self.session.nav.getCurrentlyPlayingServiceReference()
 163
 164                 # try to get event info
 165                 epg = None
 166                 try:
 167                         service = self.session.nav.getCurrentService()
 168                         info = service.info()
 169                         ev = info.getEvent(0)
 170                         epg = ev
 171                 except:
 172                         pass
 173
 174                 # fix me, description.
 175                 self.recording = self.session.nav.recordWithTimer(time.time(), time.time() + 30, serviceref, epg, "instant record")
 176
 177         def recordQuestionCallback(self, answer):
 178                 if answer == False:
 179                         return
 180
 181                 if self.recording != None:
 182                         self.stopCurrentRecording()
 183                 else:
 184                         self.startInstantRecording()
 185
 186         def instantRecord(self):
 187                 if self.recording != None:
 188                         self.session.openWithCallback(self.recordQuestionCallback, MessageBox, "Do you want to stop the current\n(instant) recording?")
 189                 else:
 190                         self.session.openWithCallback(self.recordQuestionCallback, MessageBox, "Start recording?")
 191
 192         def showMovies(self):
 193                 self.session.open(MovieSelection)