epgrefresh/src/EPGRefreshConfiguration.py

   1 # for localized messages
   2 from . import _
   3
   4 # GUI (Screens)
   5 from Screens.Screen import Screen
   6 from Components.ConfigList import ConfigListScreen
   7 from EPGRefreshChannelEditor import EPGRefreshServiceEditor
   8
   9 # GUI (Summary)
  10 from Screens.Setup import SetupSummary
  11
  12 # GUI (Components)
  13 from Components.ActionMap import ActionMap
  14 from Components.Sources.StaticText import StaticText
  15
  16 # Configuration
  17 from Components.config import config, getConfigListEntry
  18
  19 from EPGRefresh import epgrefresh
  20 from Components.SystemInfo import SystemInfo
  21
  22 class EPGRefreshConfiguration(Screen, ConfigListScreen):
  23         """Configuration of EPGRefresh"""
  24
  25         skin = """<screen name="EPGRefreshConfiguration" title="Configure EPGRefresh" position="center,center" size="565,370">
  26                 <ePixmap position="0,5" size="140,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
  27                 <ePixmap position="140,5" size="140,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
  28                 <ePixmap position="280,5" size="140,40" pixmap="skin_default/buttons/yellow.png" transparent="1" alphatest="on" />
  29                 <ePixmap position="420,5" size="140,40" pixmap="skin_default/buttons/blue.png" transparent="1" alphatest="on" />
  30                 <widget source="key_red" render="Label" position="0,5" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  31                 <widget source="key_green" render="Label" position="140,5" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  32                 <widget source="key_yellow" render="Label" position="280,5" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  33                 <widget source="key_blue" render="Label" position="420,5" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  34                 <widget name="config" position="5,50" size="555,250" scrollbarMode="showOnDemand" />
  35                 <ePixmap pixmap="skin_default/div-h.png" position="0,301" zPosition="1" size="565,2" />
  36                 <widget source="help" render="Label" position="5,305" size="555,63" font="Regular;21" />
  37         </screen>"""
  38
  39         def __init__(self, session):
  40                 Screen.__init__(self, session)
  41
  42                 # Summary
  43                 self.setup_title = _("EPGRefresh Configuration")
  44                 self.onChangedEntry = []
  45
  46                 # Although EPGRefresh keeps services in a Set we prefer a list
  47                 self.services = (
  48                         [x for x in epgrefresh.services[0]],
  49                         [x for x in epgrefresh.services[1]]
  50                 )
  51
  52                 self.list = [
  53                         getConfigListEntry(_("Refresh automatically"), config.plugins.epgrefresh.enabled, _("Unless this is enabled EPGRefresh won't automatically run but has to be explicitely started through the yellow button from this menu.")),
  54                         getConfigListEntry(_("Wakeup from Deep-Standby to refresh EPG"), config.plugins.epgrefresh.wakeup, _("If this is enabled, the plugin will wake the receiver up from deep-standby if possible. Otherwise it has to be turned on already.")),
  55                         getConfigListEntry(_("Time to stay on service (in m)"), config.plugins.epgrefresh.interval, _("This is the ammount of time a channel will be active during a refresh.")),
  56                         getConfigListEntry(_("Refresh EPG after"), config.plugins.epgrefresh.begin, _("An automated refresh will happen after this time of day, but before the next setting.")),
  57                         getConfigListEntry(_("Refresh EPG before"), config.plugins.epgrefresh.end, _("An automated refresh will happen before this time of day, but after the previous setting.")),
  58                         getConfigListEntry(_("Delay when not in Standby (in m)"), config.plugins.epgrefresh.delay_standby, _("If the receiver is currently not in standby this is the amount of time EPGRefresh will wait before trying again.")),
  59                         getConfigListEntry(_("Force scan even if receiver is in use"), config.plugins.epgrefresh.force, _("This setting controls whether or not the refresh will also be initiated when the receiver is being used (namely not in standby or currently recording).")),
  60                         getConfigListEntry(_("Inherit Services from AutoTimer if available"), config.plugins.epgrefresh.inherit_autotimer, _("If you're also using the AutoTimer plugin this allows to extend the list of services to refresh by the services your AutoTimers are restricted to.")),
  61                         getConfigListEntry(_("Make AutoTimer parse EPG if available"), config.plugins.epgrefresh.parse_autotimer, _("If you're also using the AutoTimer plugin this will initiate a scan of the EPG after a completed refresh.")),
  62                         getConfigListEntry(_("Shutdown after refresh"), config.plugins.epgrefresh.afterevent, _("This setting controls if the receiver should be sent to deep-standby after a completed refresh.")),
  63                 ]
  64                 if SystemInfo.get("NumVideoDecoders", 1) > 1:
  65                         self.list.insert(1, getConfigListEntry(_("Refresh in Background"), config.plugins.epgrefresh.background, _("Use Picture In Picture to refresh EPG?")))
  66
  67                 ConfigListScreen.__init__(self, self.list, session = session, on_change = self.changed)
  68                 def selectionChanged():
  69                         if self["config"].current:
  70                                 self["config"].current[1].onDeselect(self.session)
  71                         self["config"].current = self["config"].getCurrent()
  72                         if self["config"].current:
  73                                 self["config"].current[1].onSelect(self.session)
  74                         for x in self["config"].onSelectionChanged:
  75                                 x()
  76                 self["config"].selectionChanged = selectionChanged
  77                 self["config"].onSelectionChanged.append(self.updateHelp)
  78
  79                 # Initialize Buttons
  80                 self["key_red"] = StaticText(_("Cancel"))
  81                 self["key_green"] = StaticText(_("OK"))
  82                 self["key_yellow"] = StaticText(_("Refresh now"))
  83                 self["key_blue"] = StaticText(_("Edit Services"))
  84
  85                 self["help"] = StaticText()
  86
  87                 # Define Actions
  88                 self["actions"] = ActionMap(["SetupActions", "ColorActions", "ChannelSelectEPGActions"],
  89                         {
  90                                 "cancel": self.keyCancel,
  91                                 "save": self.keySave,
  92                                 "yellow": self.forceRefresh,
  93                                 "blue": self.editServices,
  94                                 "showEPGList": self.keyInfo,
  95                         }
  96                 )
  97
  98                 # Trigger change
  99                 self.changed()
 100
 101                 self.onLayoutFinish.append(self.setCustomTitle)
 102
 103         def setCustomTitle(self):
 104                 self.setTitle(_("Configure EPGRefresh"))
 105
 106         def updateHelp(self):
 107                 cur = self["config"].getCurrent()
 108                 if cur:
 109                         self["help"].text = cur[2]
 110
 111         def forceRefresh(self):
 112                 epgrefresh.services = (set(self.services[0]), set(self.services[1]))
 113                 epgrefresh.forceRefresh(self.session)
 114
 115         def editServices(self):
 116                 self.session.openWithCallback(
 117                         self.editServicesCallback,
 118                         EPGRefreshServiceEditor,
 119                         self.services
 120                 )
 121
 122         def editServicesCallback(self, ret):
 123                 if ret:
 124                         self.services = ret
 125
 126         def changed(self):
 127                 for x in self.onChangedEntry:
 128                         try:
 129                                 x()
 130                         except Exception:
 131                                 pass
 132
 133         def getCurrentEntry(self):
 134                 return self["config"].getCurrent()[0]
 135
 136         def getCurrentValue(self):
 137                 return str(self["config"].getCurrent()[1].getText())
 138
 139         def createSummary(self):
 140                 return SetupSummary
 141
 142         def cancelConfirm(self, result):
 143                 if not result:
 144                         return
 145
 146                 for x in self["config"].list:
 147                         x[1].cancel()
 148
 149                 self.close(self.session)
 150
 151         def keyInfo(self):
 152                 from Screens.MessageBox import MessageBox
 153
 154                 lastscan = config.plugins.epgrefresh.lastscan.value
 155                 if lastscan:
 156                         from Tools.FuzzyDate import FuzzyTime
 157                         scanDate = ', '.join(FuzzyTime(lastscan))
 158                 else:
 159                         scanDate = _("never")
 160
 161                 self.session.open(
 162                                 MessageBox,
 163                                 _("Last refresh was %s") % (scanDate,),
 164                                 type=MessageBox.TYPE_INFO
 165                 )
 166
 167         def keyCancel(self):
 168                 if self["config"].isChanged():
 169                         from Screens.MessageBox import MessageBox
 170
 171                         self.session.openWithCallback(
 172                                 self.cancelConfirm,
 173                                 MessageBox,
 174                                 _("Really close without saving settings?")
 175                         )
 176                 else:
 177                         self.close(self.session)
 178
 179         def keySave(self):
 180                 epgrefresh.services = (set(self.services[0]), set(self.services[1]))
 181                 epgrefresh.saveConfiguration()
 182
 183                 for x in self["config"].list:
 184                         x[1].save()
 185
 186                 self.close(self.session)