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.Sources.StaticText import StaticText
  10 from Components.MenuList import MenuList
  11 from Plugins.Plugin import PluginDescriptor
  12 from Components.config import config
  13 from Tools.Directories import resolveFilename, SCOPE_PLUGINS
  14 from os import path, walk
  15
  16 class SkinSelector(Screen):
  17         # for i18n:
  18         # _("Choose your Skin")
  19         skinlist = []
  20         root = "/usr/share/enigma2/"
  21
  22         def __init__(self, session, args = None):
  23
  24                 Screen.__init__(self, session)
  25
  26                 self.skinlist = []
  27                 self.previewPath = ""
  28                 path.walk(self.root, self.find, "")
  29
  30                 self["key_red"] = StaticText(_("Close"))
  31                 self["introduction"] = StaticText(_("Press OK to activate the selected skin."))
  32                 self.skinlist.sort()
  33                 self["SkinList"] = MenuList(self.skinlist)
  34                 self["Preview"] = Pixmap()
  35
  36                 self["actions"] = NumberActionMap(["WizardActions", "InputActions", "EPGSelectActions"],
  37                 {
  38                         "ok": self.ok,
  39                         "back": self.close,
  40                         "red": self.close,
  41                         "up": self.up,
  42                         "down": self.down,
  43                         "left": self.left,
  44                         "right": self.right,
  45                         "info": self.info,
  46                 }, -1)
  47
  48                 self.onLayoutFinish.append(self.layoutFinished)
  49
  50         def layoutFinished(self):
  51                 tmp = config.skin.primary_skin.value.find('/skin.xml')
  52                 if tmp != -1:
  53                         tmp = config.skin.primary_skin.value[:tmp]
  54                         idx = 0
  55                         for skin in self.skinlist:
  56                                 if skin == tmp:
  57                                         break
  58                                 idx += 1
  59                         if idx < len(self.skinlist):
  60                                 self["SkinList"].moveToIndex(idx)
  61                 self.loadPreview()
  62
  63         def up(self):
  64                 self["SkinList"].up()
  65                 self.loadPreview()
  66
  67         def down(self):
  68                 self["SkinList"].down()
  69                 self.loadPreview()
  70
  71         def left(self):
  72                 self["SkinList"].pageUp()
  73                 self.loadPreview()
  74
  75         def right(self):
  76                 self["SkinList"].pageDown()
  77                 self.loadPreview()
  78
  79         def info(self):
  80                 aboutbox = self.session.open(MessageBox,_("Enigma2 Skinselector\n\nIf you experience any problems please contact\nstephan@reichholf.net\n\n\xA9 2006 - Stephan Reichholf"), MessageBox.TYPE_INFO)
  81                 aboutbox.setTitle(_("About..."))
  82
  83         def find(self, arg, dirname, names):
  84                 for x in names:
  85                         if x == "skin.xml":
  86                                 if dirname <> self.root:
  87                                         subdir = dirname[19:]
  88                                         self.skinlist.append(subdir)
  89                                 else:
  90                                         subdir = "Default Skin"
  91                                         self.skinlist.append(subdir)
  92
  93         def ok(self):
  94                 if self["SkinList"].getCurrent() == "Default Skin":
  95                         skinfile = "skin.xml"
  96                 else:
  97                         skinfile = self["SkinList"].getCurrent()+"/skin.xml"
  98
  99                 print "Skinselector: Selected Skin: "+self.root+skinfile
 100                 config.skin.primary_skin.value = skinfile
 101                 config.skin.primary_skin.save()
 102                 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)
 103                 restartbox.setTitle(_("Restart GUI now?"))
 104
 105         def loadPreview(self):
 106                 if self["SkinList"].getCurrent() == "Default Skin":
 107                         pngpath = self.root+"/prev.png"
 108                 else:
 109                         pngpath = self.root+self["SkinList"].getCurrent()+"/prev.png"
 110
 111                 if not path.exists(pngpath):
 112                         pngpath = resolveFilename(SCOPE_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                         self.session.open(TryQuitMainloop, 3)
 122
 123 def SkinSelMain(session, **kwargs):
 124         session.open(SkinSelector)
 125
 126 def SkinSelSetup(menuid, **kwargs):
 127         if menuid == "system":
 128                 return [(_("Skin"), SkinSelMain, "skin_selector", None)]
 129         else:
 130                 return []
 131
 132 def Plugins(**kwargs):
 133         return PluginDescriptor(name="Skinselector", description="Select Your Skin", where = PluginDescriptor.WHERE_MENU, fnc=SkinSelSetup)