code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/SystemPlugins/SkinSelector/plugin.py

   1 # -*- coding: iso-8859-1 -*-
   2 # (c) 2006 Stephan Reichholf
   3 # This Software is Free, use it where you want, when you want for whatever you want and modify it if you want but don't remove my copyright!
   4 from Screens.Screen import Screen
   5 from Screens.Standby import TryQuitMainloop
   6 from Screens.MessageBox import MessageBox
   7 from Components.ActionMap import NumberActionMap
   8 from Components.Pixmap import Pixmap
   9 from Components.MenuList import MenuList
  10 from Plugins.Plugin import PluginDescriptor
  11 from Components.config import config
  12 from Components.config import config
  13
  14 from os import path, walk
  15
  16 class SkinSelector(Screen):
  17         # for i18n:
  18         # _("Choose your Skin")
  19         skin = """
  20                 <screen position="75,138" size="600,320" title="Choose your Skin" >
  21                         <widget name="SkinList" position="10,10" size="275,300" scrollbarMode="showOnDemand" />
  22                         <widget name="Preview" position="305,45" size="280,210" alphatest="on"/>
  23                 </screen>
  24                 """
  25
  26         skinlist = []
  27         root = "/usr/share/enigma2/"
  28
  29         def __init__(self, session, args = None):
  30
  31                 self.skin = SkinSelector.skin
  32                 Screen.__init__(self, session)
  33
  34                 self.skinlist = []
  35                 self.previewPath = ""
  36
  37                 path.walk(self.root, self.find, "")
  38
  39                 self.skinlist.sort()
  40                 self["SkinList"] = MenuList(self.skinlist)
  41                 self["Preview"] = Pixmap()
  42
  43                 self["actions"] = NumberActionMap(["WizardActions", "InputActions", "EPGSelectActions"],
  44                 {
  45                         "ok": self.ok,
  46                         "back": self.close,
  47                         "up": self.up,
  48                         "down": self.down,
  49                         "left": self.left,
  50                         "right": self.right,
  51                         "info": self.info,
  52                 }, -1)
  53
  54                 self.onLayoutFinish.append(self.loadPreview)
  55
  56         def up(self):
  57                 self["SkinList"].up()
  58                 self.loadPreview()
  59
  60         def down(self):
  61                 self["SkinList"].down()
  62                 self.loadPreview()
  63
  64         def left(self):
  65                 self["SkinList"].pageUp()
  66                 self.loadPreview()
  67
  68         def right(self):
  69                 self["SkinList"].pageDown()
  70                 self.loadPreview()
  71
  72         def info(self):
  73                 aboutbox = self.session.open(MessageBox,_("Enigma2 Skinselector v0.5 BETA\n\nIf you experience any problems please contact\nstephan@reichholf.net\n\n\xA9 2006 - Stephan Reichholf"), MessageBox.TYPE_INFO)
  74                 aboutbox.setTitle(_("About..."))
  75
  76         def find(self, arg, dirname, names):
  77                 for x in names:
  78                         if x == "skin.xml":
  79                                 if dirname <> self.root:
  80                                         subdir = dirname[19:]
  81                                         self.skinlist.append(subdir)
  82                                 else:
  83                                         subdir = "Default Skin"
  84                                         self.skinlist.append(subdir)
  85
  86         def ok(self):
  87                 if self["SkinList"].getCurrent() == "Default Skin":
  88                         skinfile = "skin.xml"
  89                 else:
  90                         skinfile = self["SkinList"].getCurrent()+"/skin.xml"
  91
  92                 print "Skinselector: Selected Skin: "+self.root+skinfile
  93                 config.skin.primary_skin.value = skinfile
  94                 config.skin.primary_skin.save()
  95                 restartbox = self.session.openWithCallback(self.restartGUI,MessageBox,_("GUI needs a restart to apply a new skin\nDo you want to Restart the GUI now?"), MessageBox.TYPE_YESNO)
  96                 restartbox.setTitle(_("Restart GUI now?"))
  97
  98         def loadPreview(self):
  99                 if self["SkinList"].getCurrent() == "Default Skin":
 100                         pngpath = self.root+"/prev.png"
 101                 else:
 102                         pngpath = self.root+self["SkinList"].getCurrent()+"/prev.png"
 103
 104                 if not path.exists(pngpath):
 105                         # FIXME: don't use hardcoded path
 106                         pngpath = "/usr/lib/enigma2/python/Plugins/SystemPlugins/SkinSelector/noprev.png"
 107
 108                 if self.previewPath != pngpath:
 109                         self.previewPath = pngpath
 110
 111                 self["Preview"].instance.setPixmapFromFile(self.previewPath)
 112
 113         def restartGUI(self, answer):
 114                 if answer is True:
 115                         self.session.open(TryQuitMainloop, 3)
 116
 117 def SkinSelMain(session, **kwargs):
 118         session.open(SkinSelector)
 119
 120 def SkinSelSetup(menuid):
 121         if menuid == "system":
 122                 return [("Skin...", SkinSelMain)]
 123         else:
 124                 return []
 125
 126 def Plugins(**kwargs):
 127         return PluginDescriptor(name="Skinselector", description="Select Your Skin", where = PluginDescriptor.WHERE_SETUP, fnc=SkinSelSetup)