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