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

   1 # (c) 2006 Stephan Reichholf
   2 # 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!
   3
   4 from enigma import *
   5 from Screens.Screen import Screen
   6 from Screens.MessageBox import MessageBox
   7 from Components.ActionMap import NumberActionMap
   8 from Components.Pixmap import Pixmap
   9 from Components.GUIComponent import *
  10 from Components.MenuList import MenuList
  11 from Plugins.Plugin import PluginDescriptor
  12
  13 from Components.config import config
  14 from Tools.Directories import SCOPE_SKIN
  15
  16 from Components.config import config
  17
  18 import os, sys
  19
  20 class SkinSelector(Screen):
  21         # for i18n:
  22         # _("Choose your Skin")
  23         skin = """
  24                 <screen position="75,138" size="600,320" title="Choose your Skin" >
  25                         <widget name="SkinList" position="10,10" size="275,300" scrollbarMode="showOnDemand" />
  26                         <widget name="Preview" position="305,45" size="280,210" alphatest="on"/>
  27                 </screen>
  28                 """
  29
  30         skinlist = []
  31         root = "/usr/share/enigma2/"
  32
  33         def __init__(self, session, args = None):
  34
  35                 self.skin = SkinSelector.skin
  36                 Screen.__init__(self, session)
  37
  38                 self.skinlist = []
  39                 self.session = session
  40                 self.previewPath = ""
  41
  42                 os.path.walk(self.root, self.find, "")
  43
  44                 self.skinlist.sort()
  45                 self["SkinList"] = MenuList(self.skinlist)
  46                 self["Preview"] = Pixmap()
  47
  48                 self["actions"] = NumberActionMap(["WizardActions", "InputActions", "EPGSelectActions"],
  49                 {
  50                         "ok": self.ok,
  51                         "back": self.close,
  52                         "up": self.up,
  53                         "down": self.down,
  54                         "left": self.left,
  55                         "right": self.right,
  56                         "info": self.info,
  57                 }, -1)
  58
  59                 self.onLayoutFinish.append(self.loadPreview)
  60
  61         def up(self):
  62                 self["SkinList"].up()
  63                 self.loadPreview()
  64
  65         def down(self):
  66                 self["SkinList"].down()
  67                 self.loadPreview()
  68
  69         def left(self):
  70                 self["SkinList"].pageUp()
  71                 self.loadPreview()
  72
  73         def right(self):
  74                 self["SkinList"].pageDown()
  75                 self.loadPreview()
  76
  77         def info(self):
  78                 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)
  79                 aboutbox.setTitle(_("About..."))
  80
  81         def find(self, arg, dirname, names):
  82                 for x in names:
  83                         if x == "skin.xml":
  84                                 if dirname <> self.root:
  85                                         subdir = dirname[19:]
  86                                         self.skinlist.append(subdir)
  87                                 else:
  88                                         subdir = "Default Skin"
  89                                         self.skinlist.append(subdir)
  90
  91         def ok(self):
  92                 if self["SkinList"].getCurrent() == "Default Skin":
  93                         skinfile = "skin.xml"
  94                 else:
  95                         skinfile = self["SkinList"].getCurrent()+"/skin.xml"
  96
  97                 print "Skinselector: Selected Skin: "+self.root+skinfile
  98                 config.skin.primary_skin.value = skinfile
  99                 config.skin.primary_skin.save()
 100                 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)
 101                 restartbox.setTitle(_("Restart GUI now?"))
 102
 103         def loadPreview(self):
 104                 if self["SkinList"].getCurrent() == "Default Skin":
 105                         pngpath = self.root+"/prev.png"
 106                 else:
 107                         pngpath = self.root+self["SkinList"].getCurrent()+"/prev.png"
 108
 109                 if not os.path.exists(pngpath):
 110                         # FIXME: don't use hardcoded path
 111                         pngpath = "/usr/lib/enigma2/python/Plugins/SystemPlugins/SkinSelector/noprev.png"
 112
 113                 if self.previewPath != pngpath:
 114                         self.previewPath = pngpath
 115
 116                 self["Preview"].instance.setPixmapFromFile(self.previewPath)
 117
 118         def restartGUI(self, answer):
 119                 if answer is True:
 120                         quitMainloop(3)
 121
 122 def SkinSelMain(session, **kwargs):
 123         session.open(SkinSelector)
 124
 125 def SkinSelSetup(menuid):
 126         if menuid == "system":
 127                 return [("Skin...", SkinSelMain)]
 128         else:
 129                 return []
 130
 131 def Plugins(**kwargs):
 132         return PluginDescriptor(name="Skinselector", description="Select Your Skin", where = PluginDescriptor.WHERE_SETUP, fnc=SkinSelSetup)