lib/python/Screens/Wizard.py

   1 from Screen import Screen
   2
   3 from Screens.HelpMenu import HelpableScreen
   4 from Components.Label import Label
   5 from Components.Slider import Slider
   6 from Components.ActionMap import HelpableActionMap
   7 from Components.config import config, configElementBoolean
   8 from Components.Pixmap import *
   9
  10 config.misc.firstrun = configElementBoolean("config.misc.firstrun", 1);
  11
  12 class WelcomeWizard(Screen, HelpableScreen):
  13
  14         skin = """
  15                 <screen position="0,0" size="720,560" title="Welcome..." flags="wfNoBorder" >
  16                         <widget name="text" position="50,100" size="440,300" font="Arial;23" />
  17                         <widget name="step" position="50,50" size="440,25" font="Arial;23" />
  18                         <widget name="stepslider" position="50,500" zPosition="1" size="440,20" backgroundColor="dark" />
  19                         <widget name="rc" pixmap="/usr/share/enigma2/rc.png" position="500,50" size="154,475" transparent="1" alphatest="on"/>
  20                         <widget name="arrowdown" pixmap="/usr/share/enigma2/arrowdown.png" position="0,0" zPosition="1" size="37,70" transparent="1" alphatest="on"/>
  21                 </screen>"""
  22
  23         text = [_("Hello User.\n\nThis start-wizard will guide you through the basic setup of your Dreambox."),
  24                         _("Bla"),
  25                         _("Blub")]
  26
  27         def __init__(self, session):
  28                 self.skin = WelcomeWizard.skin
  29                 self.numSteps = 3
  30                 self.currStep = 1
  31
  32                 Screen.__init__(self, session)
  33                 HelpableScreen.__init__(self)
  34
  35
  36                 self["text"] = Label()
  37                 self["rc"] = Pixmap()
  38                 self["arrowdown"] = MovingPixmap()
  39                 self["arrowdown"].moveTo(557, 232, 100)
  40
  41                 self.onShown.append(self["arrowdown"].startMoving)
  42
  43                 self["step"] = Label()
  44
  45                 self["stepslider"] = Slider(1, self.numSteps)
  46
  47                 self.updateValues()
  48
  49                 self["actions"] = HelpableActionMap(self, "OkCancelActions",
  50                         {
  51                                 "ok": (self.ok, _("Close this Screen...")),
  52                         })
  53
  54         def updateValues(self):
  55                 self["text"].setText(self.text[self.currStep - 1])
  56                 self["step"].setText(_("Step ") + str(self.currStep) + "/" + str(self.numSteps))
  57                 self["stepslider"].setValue(self.currStep)
  58
  59         def ok(self):
  60                 if (self.currStep == self.numSteps): # wizard finished
  61                         config.misc.firstrun.value = 0;
  62                         config.misc.firstrun.save()
  63                         self.session.close()
  64                 else:
  65                         self.currStep += 1
  66                         self.updateValues()
  67
  68 def listActiveWizards():
  69         wizards = [ ]
  70
  71         if config.misc.firstrun.value:
  72                 wizards.append(WelcomeWizard)
  73
  74         return wizards