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