lib/python/Screens/MovieSelection.py

   1 from Screen import Screen
   2 from Components.Button import Button
   3 from Components.ServiceList import ServiceList
   4 from Components.ActionMap import ActionMap
   5 from Components.MovieList import MovieList
   6 from Components.DiskInfo import DiskInfo
   7
   8 from Screens.MessageBox import MessageBox
   9 from Screens.FixedMenu import FixedMenu
  10
  11 from Tools.Directories import *
  12
  13 from enigma import eServiceReference, eServiceCenter
  14
  15 class ChannelContextMenu(FixedMenu):
  16         def __init__(self, session, csel, service):
  17                 self.csel = csel
  18                 self.service = service
  19
  20                 menu = [(_("back"), self.close), (_("delete..."), self.delete)]
  21
  22                 FixedMenu.__init__(self, session, _("Movie Menu"), menu)
  23                 self.skinName = "Menu"
  24
  25         def delete(self):
  26                 serviceHandler = eServiceCenter.getInstance()
  27                 offline = serviceHandler.offlineOperations(self.service)
  28                 result = False
  29                 if offline is not None:
  30                         # simulate first
  31                         if not offline.deleteFromDisk(1):
  32                                 result = True
  33
  34                 if result == True:
  35                         self.session.openWithCallback(self.deleteConfirmed, MessageBox, _("Do you really want to delete this recording?"))
  36                 else:
  37                         self.session.openWithCallback(self.close, MessageBox, _("You cannot delete this!"), MessageBox.TYPE_ERROR)
  38
  39         def deleteConfirmed(self, confirmed):
  40                 if not confirmed:
  41                         return self.close()
  42
  43                 serviceHandler = eServiceCenter.getInstance()
  44                 offline = serviceHandler.offlineOperations(self.service)
  45                 result = False
  46                 if offline is not None:
  47                         # really delete!
  48                         if not offline.deleteFromDisk(0):
  49                                 result = True
  50
  51                 if result == False:
  52                         self.session.openWithCallback(self.close, MessageBox, _("Delete failed!"), MessageBox.TYPE_ERROR)
  53                 else:
  54                         list = self.csel["list"]
  55                         currentIndex = list.getCurrentIndex()
  56                         list.moveDown()
  57                         if list.getCurrentIndex() == currentIndex:
  58                                 currentIndex -= 1
  59                         list.reload()
  60                         list.moveToIndex(currentIndex)
  61                         self.close()
  62
  63 class MovieSelection(Screen):
  64         def __init__(self, session, selectedmovie = None):
  65                 Screen.__init__(self, session)
  66
  67                 self.movemode = False
  68                 self.bouquet_mark_edit = False
  69
  70                 self["list"] = MovieList(eServiceReference("2:0:1:0:0:0:0:0:0:0:" + resolveFilename(SCOPE_HDD)))
  71                 if (selectedmovie is not None):
  72                         self.onShown.append(self.moveTo)
  73                         self.selectedmovie = selectedmovie
  74
  75                 #self["okbutton"] = Button("ok", [self.channelSelected])
  76                 self["freeDiskSpace"] = DiskInfo(resolveFilename(SCOPE_HDD), DiskInfo.FREE)
  77
  78                 self["actions"] = ActionMap(["OkCancelActions", "ContextMenuActions"],
  79                         {
  80                                 "cancel": self.abort,
  81                                 "ok": self.movieSelected,
  82                                 "contextMenu": self.doContext,
  83                         })
  84                 self["actions"].csel = self
  85
  86         def moveTo(self):
  87                 self["list"].moveTo(self.selectedmovie)
  88
  89         def getCurrent(self):
  90                 return self["list"].getCurrent()[0]
  91
  92         def movieSelected(self):
  93                 self.close(self.getCurrent())
  94
  95         def doContext(self):
  96                 self.session.open(ChannelContextMenu, self, self.getCurrent())
  97
  98         def abort(self):
  99                 self.close(None)