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