code.vuplus.com Git - vuplus_dvbapp-plugin/blob - networkbrowser/src/UserManager.py

   1 # -*- coding: utf-8 -*-
   2 # for localized messages
   3 #from __init__ import _
   4 from Screens.Screen import Screen
   5 from Components.Sources.StaticText import StaticText
   6 from Components.Pixmap import Pixmap
   7 from Components.ActionMap import ActionMap
   8 from Components.Sources.List import List
   9
  10 from Tools.LoadPixmap import LoadPixmap
  11 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
  12 from UserDialog import UserDialog
  13 from os import unlink, listdir, path as os_path
  14
  15 class UserManager(Screen):
  16         skin = """
  17                 <screen name="UserManager" position="center,center" size="560,400" title="UserManager">
  18                         <ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" alphatest="on" />
  19                         <ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" alphatest="on" />
  20                         <widget source="key_red" render="Label" position="0,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" transparent="1" />
  21                         <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#a08500" transparent="1" />
  22                         <widget source="config" render="Listbox" position="5,50" size="540,220" scrollbarMode="showOnDemand">
  23                                 <convert type="TemplatedMultiContent">
  24                                         {"template": [
  25                                                         MultiContentEntryText(pos = (80, 5), size = (400, 50), font=0, flags = RT_HALIGN_LEFT, text = 0), # index 0 is the name
  26                                                         MultiContentEntryPixmapAlphaTest(pos = (0, 0), size = (48, 48), png = 3), # index 4 is the status pixmap
  27                                                 ],
  28                                         "fonts": [gFont("Regular", 40)],
  29                                         "itemHeight": 50
  30                                         }
  31                                 </convert>
  32                         </widget>
  33                         <ePixmap pixmap="skin_default/div-h.png" position="0,360" zPosition="1" size="560,2" />
  34                         <widget source="introduction" render="Label" position="10,370" size="540,21" zPosition="10" font="Regular;21" halign="center" valign="center" backgroundColor="#25062748" transparent="1"/>
  35                 </screen>"""
  36
  37         def __init__(self, session, plugin_path):
  38                 self.skin_path = plugin_path
  39                 self.session = session
  40                 Screen.__init__(self, session)
  41                 self["shortcuts"] = ActionMap(["ShortcutActions", "WizardActions"],
  42                 {
  43                         "ok": self.keyOK,
  44                         "back": self.exit,
  45                         "cancel": self.exit,
  46                         "red": self.exit,
  47                         "yellow": self.delete,
  48                 })
  49
  50                 self["key_red"] = StaticText(_("Close"))
  51                 self["introduction"] = StaticText(_("Press OK to edit selected settings."))
  52                 self["key_yellow"] = StaticText(_("Delete"))
  53
  54                 self.list = []
  55                 self["config"] = List(self.list)
  56                 self.updateList()
  57                 self.onShown.append(self.setWindowTitle)
  58
  59         def setWindowTitle(self):
  60                 self.setTitle(_("Usermanager"))
  61
  62         def updateList(self):
  63                 self.list = []
  64                 for file in listdir('/etc/enigma2'):
  65                         if file.endswith('.cache'):
  66                                 if file == 'networkbrowser.cache':
  67                                         continue
  68                                 else:
  69                                         hostpng = LoadPixmap(cached=True, path=resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkBrowser/icons/host.png"))
  70                                         self.list.append(( file[:-6],'edit',file,hostpng ))
  71                 self["config"].setList(self.list)
  72
  73         def exit(self):
  74                 self.close()
  75
  76         def keyOK(self, returnValue = None):
  77                 cur = self["config"].getCurrent()
  78                 if cur:
  79                         returnValue = cur[1]
  80                         hostinfo = cur[0]
  81                         if returnValue is "edit":
  82                                 self.session.open(UserDialog, self.skin_path,hostinfo)
  83
  84         def delete(self, returnValue = None):
  85                 cur = self["config"].getCurrent()
  86                 if cur:
  87                         returnValue = cur[2]
  88                         cachefile = '/etc/enigma2/' + returnValue.strip()
  89                         if os_path.exists(cachefile):
  90                                 unlink(cachefile)
  91                                 self.updateList()
  92