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