ftpbrowser/src/FTPQueueManager.py

   1 # for localized messages
   2 from . import _
   3
   4 # GUI (Screens)
   5 from Screens.Screen import Screen
   6
   7 # GUI (Components)
   8 from Components.ActionMap import ActionMap
   9 from Components.Sources.List import List
  10 from Components.Sources.StaticText import StaticText
  11
  12 # Tools
  13 from Tools.LoadPixmap import LoadPixmap
  14 from Tools.Directories import resolveFilename, SCOPE_PLUGINS
  15
  16 class FTPQueueManager(Screen):
  17         skin = """
  18                 <screen position="center,center" size="560,420" title="FTP Queue Manager" >
  19                         <ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" transparent="1" alphatest="on" />
  20                         <ePixmap pixmap="skin_default/buttons/green.png" position="140,0" size="140,40" transparent="1" alphatest="on" />
  21                         <ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" transparent="1" alphatest="on" />
  22                         <ePixmap pixmap="skin_default/buttons/blue.png" position="420,0" size="140,40" transparent="1" alphatest="on" />
  23                         <widget source="key_red" render="Label" position="0,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#1f771f" transparent="1" />
  24                         <widget source="key_green" render="Label" position="140,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#1f771f" transparent="1" />
  25                         <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#1f771f" transparent="1" />
  26                         <widget source="key_blue" render="Label"  position="420,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#1f771f" transparent="1" />
  27                         <widget source="list" render="Listbox" position="0,50" size="560,360" scrollbarMode="showAlways">
  28                                 <convert type="TemplatedMultiContent">
  29                                         {"template": [
  30                                                         MultiContentEntryText(pos=(35,1), size=(510,19), text = 1, font = 0, flags = RT_HALIGN_LEFT|RT_VALIGN_CENTER),
  31                                                         MultiContentEntryText(pos=(35,20), size=(510,18), text = 2, font = 0, flags = RT_HALIGN_LEFT|RT_VALIGN_CENTER),
  32                                                         <!--MultiContentEntryPixmapAlphaTest(pos=(2,2), size=(32,32), png = 0),-->
  33                                                 ],
  34                                           "fonts": [gFont("Regular", 18)],
  35                                           "itemHeight": 37
  36                                          }
  37                                 </convert>
  38                         </widget>
  39                 </screen>"""
  40
  41         def __init__(self, session, queue):
  42                 Screen.__init__(self, session)
  43                 self.queue = queue or []
  44
  45                 self["key_red"] = StaticText("")
  46                 self["key_green"] = StaticText("")
  47                 self["key_yellow"] = StaticText("")
  48                 self["key_blue"] = StaticText("")
  49                 self['list'] = List([])
  50
  51                 self.pixmaps = (
  52                         0, #LoadPixmap(resolveFilename(SCOPE_PLUGINS, "Extensions/FTPBrowser/images/up.png")),
  53                         0 #LoadPixmap(resolveFilename(SCOPE_PLUGINS, "Extensions/FTPBrowser/images/down.png"))
  54                 )
  55
  56                 self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
  57                         {
  58                                 "cancel": self.exit,
  59                                 "ok": self.ok,
  60                         }, -1)
  61
  62                 self.onLayoutFinish.extend((
  63                         self.layoutFinished,
  64                         self.updateList,
  65                 ))
  66
  67         def updateList(self, queue = None):
  68                 if not queue:
  69                         queue = self.queue
  70
  71                 pixmaps = self.pixmaps
  72
  73                 list = [(pixmaps[item[0]], item[1], "-> " + item[2]) for item in queue]
  74
  75                 # XXX: this is a little ugly but this way we have the least
  76                 # visible distortion :-)
  77                 index = min(self['list'].index, len(list)-1)
  78                 self['list'].setList(list)
  79                 self['list'].index = index
  80
  81         def layoutFinished(self):
  82                 self.setTitle(_("FTP Queue Manager"))
  83
  84         def exit(self):
  85                 self.close()
  86
  87         def ok(self):
  88                 pass
  89