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from Screen import Screen
from Screens.HelpMenu import HelpableScreen
from Components.Label import Label
from Components.Slider import Slider
from Components.ActionMap import HelpableActionMap
from Components.config import config, configElementBoolean
from Components.Pixmap import *
from Components.MenuList import MenuList
from Components.ConfigList import ConfigList
from Screens.ScanSetup import ScanSimple
from xml.sax import make_parser
from xml.sax.handler import ContentHandler
config.misc.firstrun = configElementBoolean("config.misc.firstrun", 1);
class WelcomeWizard(Screen, HelpableScreen):
skin = """
<screen position="0,0" size="720,560" title="Welcome..." flags="wfNoBorder" >
<widget name="text" position="50,100" size="440,200" font="Arial;23" />
<widget name="list" position="50,300" size="440,200" />
<widget name="config" position="50,300" zPosition="100" size="440,200" />
<widget name="step" position="50,50" size="440,25" font="Arial;23" />
<widget name="stepslider" position="50,500" zPosition="1" size="440,20" backgroundColor="dark" />
<widget name="rc" pixmap="/usr/share/enigma2/rc.png" position="500,600" size="154,475" transparent="1" alphatest="on"/>
<widget name="arrowdown" pixmap="/usr/share/enigma2/arrowdown.png" position="0,0" zPosition="1" size="37,70" transparent="1" alphatest="on"/>
<widget name="arrowup" pixmap="/usr/share/enigma2/arrowup.png" position="-100,-100" zPosition="1" size="37,70" transparent="1" alphatest="on"/>
</screen>"""
class parseWizard(ContentHandler):
def __init__(self, wizard):
self.isPointsElement, self.isReboundsElement = 0, 0
self.wizard = wizard
self.currContent = ""
def startElement(self, name, attrs):
self.currContent = name
if (name == "step"):
self.lastStep = int(attrs.get('number'))
self.wizard[self.lastStep] = {"text": "", "list": [], "config": None, "code": ""}
elif (name == "text"):
self.wizard[self.lastStep]["text"] = str(attrs.get('value'))
elif (name == "listentry"):
self.wizard[self.lastStep]["list"].append(str(attrs.get('caption')))
elif (name == "config"):
exec "from Screens." + str(attrs.get('module')) + " import *"
self.wizard[self.lastStep]["config"] = eval(str(attrs.get('screen')))
def endElement(self, name):
self.currContent = ""
if name == 'code':
self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"].strip()
def characters(self, ch):
if self.currContent == "code":
self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"] + ch
def __init__(self, session):
self.skin = WelcomeWizard.skin
Screen.__init__(self, session)
HelpableScreen.__init__(self)
self.wizard = {}
print self.wizard
parser = make_parser()
print "Reading startwizard.xml"
wizardHandler = self.parseWizard(self.wizard)
parser.setContentHandler(wizardHandler)
parser.parse('/usr/share/enigma2/startwizard.xml')
print self.wizard
self.numSteps = 4
self.currStep = 1
self["text"] = Label()
self["rc"] = MovingPixmap()
self["arrowdown"] = MovingPixmap()
self["arrowdown"].moveTo(557, 232, 10)
self["arrowup"] = MovingPixmap()
self["rc"].moveTo(500, 50, 10)
self["config"] = ConfigList([])
self.onShown.append(self["arrowdown"].startMoving)
self.onShown.append(self["rc"].startMoving)
self["step"] = Label()
self["stepslider"] = Slider(1, self.numSteps)
#self.scanSetupDialog = self.session.instantiateDialog(ScanSimple)
self.list = []
#list.append(("Use wizard to set up basic features", None))
#list.append(("Exit wizard", None))
self["list"] = MenuList(self.list)
self.updateValues()
self["actions"] = HelpableActionMap(self, "OkCancelActions",
{
"ok": (self.ok, _("Close this Screen...")),
})
def updateValues(self):
self["step"].setText(_("Step ") + str(self.currStep) + "/" + str(self.numSteps))
self["stepslider"].setValue(self.currStep)
self["text"].setText(self.wizard[self.currStep]["text"])
self.list = []
if (len(self.wizard[self.currStep]["list"]) > 0):
for x in self.wizard[self.currStep]["list"]:
self.list.append((x, None))
self["list"].l.setList(self.list)
if (self.wizard[self.currStep]["config"] != None):
self.configInstance = self.session.instantiateDialog(self.wizard[self.currStep]["config"])
self["config"].l.setList(self.configInstance["config"].list)
else:
self["config"].l.setList([])
if self.wizard[self.currStep]["code"] != "":
print self.wizard[self.currStep]["code"]
exec(self.wizard[self.currStep]["code"])
def ok(self):
if (self.currStep == self.numSteps): # wizard finished
config.misc.firstrun.value = 0;
config.misc.firstrun.save()
self.session.close()
else:
self.currStep += 1
self.updateValues()
def listActiveWizards():
wizards = [ ]
if config.misc.firstrun.value:
wizards.append(WelcomeWizard)
return wizards
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