usr/lib/enigma2/python/Screens/Standby.py

   1 from Screen import Screen
   2 from Components.ActionMap import ActionMap
   3 from Components.config import config
   4 from Components.AVSwitch import AVSwitch
   5 from Components.SystemInfo import SystemInfo
   6 from GlobalActions import globalActionMap
   7 from enigma import eDVBVolumecontrol, eDVBLocalTimeHandler, eServiceReference
   8
   9 inStandby = None
  10
  11 class Standby(Screen):
  12         def Power(self):
  13                 print "leave standby"
  14                 #set input to encoder
  15                 self.avswitch.setInput("ENCODER")
  16                 #restart last played service
  17                 #unmute adc
  18                 self.leaveMute()
  19                 #kill me
  20                 self.close(True)
  21
  22         def setMute(self):
  23                 if (eDVBVolumecontrol.getInstance().isMuted()):
  24                         self.wasMuted = 1
  25                         print "mute already active"
  26                 else:
  27                         self.wasMuted = 0
  28                         eDVBVolumecontrol.getInstance().volumeToggleMute()
  29
  30         def leaveMute(self):
  31                 if self.wasMuted == 0:
  32                         eDVBVolumecontrol.getInstance().volumeToggleMute()
  33
  34         def __init__(self, session):
  35                 Screen.__init__(self, session)
  36                 self.avswitch = AVSwitch()
  37
  38                 print "enter standby"
  39
  40                 self["actions"] = ActionMap( [ "StandbyActions" ],
  41                 {
  42                         "power": self.Power
  43                 }, -1)
  44
  45                 globalActionMap.setEnabled(False)
  46
  47                 #mute adc
  48                 self.setMute()
  49
  50                 self.paused_service = None
  51                 self.prev_running_service = None
  52                 self.connected_time_handler = False
  53
  54                 if self.session.current_dialog:
  55                         if self.session.current_dialog.ALLOW_SUSPEND == Screen.SUSPEND_STOPS:
  56                                 #get currently playing service reference
  57                                 self.prev_running_service = self.session.nav.getCurrentlyPlayingServiceReference()
  58                                 #stop actual played dvb-service
  59                                 self.session.nav.stopService()
  60                         elif self.session.current_dialog.ALLOW_SUSPEND == Screen.SUSPEND_PAUSES:
  61                                 self.paused_service = self.session.current_dialog
  62                                 self.paused_service.pauseService()
  63
  64                 #set input to vcr scart
  65                 if SystemInfo["ScartSwitch"]:
  66                         self.avswitch.setInput("SCART")
  67                 else:
  68                         self.avswitch.setInput("AUX")
  69                 self.onFirstExecBegin.append(self.__onFirstExecBegin)
  70                 self.onClose.append(self.__onClose)
  71
  72                 if config.misc.standbyCounter.value == 0 and config.misc.useTransponderTime.value:
  73                         th = eDVBLocalTimeHandler.getInstance()
  74                         if not th.ready():
  75                                 refstr = config.servicelist.lastmode.value == 'tv' and config.tv.lastservice.value or config.radio.lastservice.value
  76                                 ref = eServiceReference(refstr)
  77                                 if ref.valid():
  78                                         th.m_timeUpdated.get().append(self.timeReady)
  79                                         self.connected_time_handler = True
  80                                         self.session.nav.playService(ref)
  81
  82         def timeReady(self):
  83                 if self.connected_time_handler:
  84                         th = eDVBLocalTimeHandler.getInstance()
  85                         th.m_timeUpdated.get().remove(self.timeReady)
  86                         self.connected_time_handler = False
  87                         self.session.nav.stopService()
  88
  89         def __onClose(self):
  90                 global inStandby
  91                 inStandby = None
  92
  93                 self.timeReady()
  94
  95                 if not self.session.shutdown:
  96                         if self.prev_running_service:
  97                                 self.session.nav.playService(self.prev_running_service)
  98                         elif self.paused_service:
  99                                 self.paused_service.unPauseService()
 100                 self.session.screen["Standby"].boolean = False
 101                 globalActionMap.setEnabled(True)
 102
 103         def __onFirstExecBegin(self):
 104                 global inStandby
 105                 inStandby = self
 106                 self.session.screen["Standby"].boolean = True
 107                 config.misc.standbyCounter.value += 1
 108
 109         def createSummary(self):
 110                 return StandbySummary
 111
 112 class StandbySummary(Screen):
 113         skin = """
 114         <screen position="0,0" size="132,64">
 115                 <widget source="global.CurrentTime" render="Label" position="0,0" size="132,64" font="Regular;40" halign="center">
 116                         <convert type="ClockToText" />
 117                 </widget>
 118                 <widget source="session.RecordState" render="FixedLabel" text=" " position="0,0" size="132,64" zPosition="1" >
 119                         <convert type="ConfigEntryTest">config.usage.blinking_display_clock_during_recording,True,CheckSourceBoolean</convert>
 120                         <convert type="ConditionalShowHide">Blink</convert>
 121                 </widget>
 122         </screen>"""
 123
 124 from enigma import quitMainloop, iRecordableService
 125 from Screens.MessageBox import MessageBox
 126 from time import time
 127 from Components.Task import job_manager
 128
 129 inTryQuitMainloop = False
 130
 131 class TryQuitMainloop(MessageBox):
 132         def __init__(self, session, retvalue=1, timeout=-1, default_yes = True):
 133                 self.retval=retvalue
 134                 recordings = session.nav.getRecordings()
 135                 jobs = len(job_manager.getPendingJobs())
 136                 self.connected = False
 137                 reason = ""
 138                 next_rec_time = -1
 139                 if not recordings:
 140                         next_rec_time = session.nav.RecordTimer.getNextRecordingTime()
 141                 if recordings or (next_rec_time > 0 and (next_rec_time - time()) < 360):
 142                         reason = _("Recording(s) are in progress or coming up in few seconds!") + '\n'
 143                 if jobs:
 144                         if jobs == 1:
 145                                 job = job_manager.getPendingJobs()[0]
 146                                 reason += "%s: %s (%d%%)\n" % (job.getStatustext(), job.name, int(100*job.progress/float(job.end)))
 147                         else:
 148                                 reason += (_("%d jobs are running in the background!") % jobs) + '\n'
 149                 if reason:
 150                         if retvalue == 1:
 151                                 MessageBox.__init__(self, session, reason+_("Really shutdown now?"), type = MessageBox.TYPE_YESNO, timeout = timeout, default = default_yes)
 152                         elif retvalue == 2:
 153                                 MessageBox.__init__(self, session, reason+_("Really reboot now?"), type = MessageBox.TYPE_YESNO, timeout = timeout, default = default_yes)
 154                         elif retvalue == 4:
 155                                 pass
 156                         else:
 157                                 MessageBox.__init__(self, session, reason+_("Really restart now?"), type = MessageBox.TYPE_YESNO, timeout = timeout, default = default_yes)
 158                         self.skinName = "MessageBox"
 159                         session.nav.record_event.append(self.getRecordEvent)
 160                         self.connected = True
 161                         self.onShow.append(self.__onShow)
 162                         self.onHide.append(self.__onHide)
 163                 else:
 164                         self.skin = """<screen name="TryQuitMainloop" position="0,0" size="0,0" flags="wfNoBorder"/>"""
 165                         Screen.__init__(self, session)
 166                         self.close(True)
 167
 168         def getRecordEvent(self, recservice, event):
 169                 if event == iRecordableService.evEnd:
 170                         recordings = self.session.nav.getRecordings()
 171                         if not recordings: # no more recordings exist
 172                                 rec_time = self.session.nav.RecordTimer.getNextRecordingTime()
 173                                 if rec_time > 0 and (rec_time - time()) < 360:
 174                                         self.initTimeout(360) # wait for next starting timer
 175                                         self.startTimer()
 176                                 else:
 177                                         self.close(True) # immediate shutdown
 178                 elif event == iRecordableService.evStart:
 179                         self.stopTimer()
 180
 181         def close(self, value):
 182                 if self.connected:
 183                         self.conntected=False
 184                         self.session.nav.record_event.remove(self.getRecordEvent)
 185                 if value:
 186                         quitMainloop(self.retval)
 187                 else:
 188                         MessageBox.close(self, True)
 189
 190         def __onShow(self):
 191                 global inTryQuitMainloop
 192                 inTryQuitMainloop = True
 193
 194         def __onHide(self):
 195                 global inTryQuitMainloop
 196                 inTryQuitMainloop = False