add language selection
[enigma2.git] / lib / python / Screens / Wizard.py
index b199634..7687f44 100644 (file)
@@ -3,57 +3,132 @@ 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.ActionMap import HelpableActionMap, NumberActionMap
 from Components.config import config, configElementBoolean
-from Components.Pixmap import Pixmap
+from Components.Pixmap import *
+from Components.MenuList import MenuList
+from Components.ConfigList import ConfigList
+
+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="440,300" font="Arial;23" />
+               <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" zPosition="1" size="440,200" />
+                       <widget name="config" position="50,300" zPosition="1" size="440,200" transparent="1" />                 
                        <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="500,50" size="154,475" alphatest="on" />
-                       <widget name="arrowdown" pixmap="/usr/share/enigma2/arrowdown.png" position="557,232" zPosition="1" size="37,70" alphatest="on" />
+                       <widget name="rc" pixmap="/usr/share/enigma2/rc.png" position="500,600" zPosition="10" size="154,475" transparent="1" alphatest="on"/>
+                       <widget name="arrowdown" pixmap="/usr/share/enigma2/arrowdown.png" position="0,0" zPosition="11" size="37,70" transparent="1" alphatest="on"/>
+                       <widget name="arrowup" pixmap="/usr/share/enigma2/arrowup.png" position="-100,-100" zPosition="11" size="37,70" transparent="1" alphatest="on"/>
                </screen>"""
-               
-       text = [_("Hello User.\n\nThis start-wizard will guide you through the basic setup of your Dreambox."), 
-                       _("Bla"),
-                       _("Blub")]
 
+       class parseWizard(ContentHandler):
+               def __init__(self, wizard):
+                       self.isPointsElement, self.isReboundsElement = 0, 0
+                       self.wizard = wizard
+                       self.currContent = ""
+               
+               def startElement(self, name, attrs):
+                       print name
+                       self.currContent = name
+                       if (name == "step"):
+                               self.lastStep = int(attrs.get('number'))
+                               self.wizard[self.lastStep] = {"text": "", "list": [], "config": {"screen": None, "args": 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')), str(attrs.get('step'))))
+                       elif (name == "config"):
+                               exec "from Screens." + str(attrs.get('module')) + " import *"
+                               self.wizard[self.lastStep]["config"]["screen"] = eval(str(attrs.get('screen')))
+                               if (attrs.has_key('args')):
+                                       print "has args"
+                                       self.wizard[self.lastStep]["config"]["args"] = str(attrs.get('args'))
+               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
-               self.numSteps = 3
-               self.currStep = 1
 
                Screen.__init__(self, session)
                HelpableScreen.__init__(self)
 
+               self.wizard = {}
+               parser = make_parser()
+               print "Reading startwizard.xml"
+               wizardHandler = self.parseWizard(self.wizard)
+               parser.setContentHandler(wizardHandler)
+               parser.parse('/usr/share/enigma2/startwizard.xml')
+               
+               self.numSteps = len(self.wizard)
+               self.currStep = 1
 
                self["text"] = Label()
-               self["rc"] = Pixmap()
-               self["arrowdown"] = Pixmap()
+               self["rc"] = MovingPixmap()
+               self["arrowdown"] = MovingPixmap()
+               self["arrowup"] = MovingPixmap()
+
+               self["config"] = ConfigList([])
 
                self["step"] = Label()
                                
                self["stepslider"] = Slider(1, self.numSteps)
-
-               self.updateValues()
                
-               self["actions"] = HelpableActionMap(self, "OkCancelActions",
-                       {
-                               "ok": (self.ok, _("Close this Screen...")),
-                       })
+               self.list = []
+               self["list"] = MenuList(self.list)
 
-       def updateValues(self):
-               self["text"].setText(self.text[self.currStep - 1])
-               self["step"].setText(_("Step ") + str(self.currStep) + "/" + str(self.numSteps))
-               self["stepslider"].setValue(self.currStep)
+               self.onShown.append(self.updateValues)
+               
+               self["actions"] = NumberActionMap(["WizardActions", "NumberActions"],
+               {
+                       "ok": self.ok,
+                       #"cancel": self.keyCancel,
+                       "left": self.left,
+                       "right": self.right,
+                       "up": self.up,
+                       "down": self.down,
+                       "1": self.keyNumberGlobal,
+                       "2": self.keyNumberGlobal,
+                       "3": self.keyNumberGlobal,
+                       "4": self.keyNumberGlobal,
+                       "5": self.keyNumberGlobal,
+                       "6": self.keyNumberGlobal,
+                       "7": self.keyNumberGlobal,
+                       "8": self.keyNumberGlobal,
+                       "9": self.keyNumberGlobal,
+                       "0": self.keyNumberGlobal
+               }, -1)
                
+               #self["actions"] = HelpableActionMap(self, "OkCancelActions",
+                       #{
+                               #"ok": (self.ok, _("Close this Screen...")),
+                       #})
+
        def ok(self):
+               if (self.wizard[self.currStep]["config"]["screen"] != None):
+                       self.configInstance.run()
+               
+               if (len(self.wizard[self.currStep]["list"]) > 0):
+                       nextStep = self.wizard[self.currStep]["list"][self["list"].l.getCurrentSelectionIndex()][1]
+                       if nextStep == "end":
+                               self.currStep = self.numSteps
+                       elif nextStep == "next":
+                               pass
+                       else:
+                               self.currStep = int(nextStep) - 1
+
                if (self.currStep == self.numSteps): # wizard finished
                        config.misc.firstrun.value = 0;
                        config.misc.firstrun.save()
@@ -62,6 +137,65 @@ class WelcomeWizard(Screen, HelpableScreen):
                        self.currStep += 1
                        self.updateValues()
 
+       def keyNumberGlobal(self, number):
+               if (self.wizard[self.currStep]["config"]["screen"] != None):
+                       self.configInstance.keyNumberGlobal(number)
+               
+       def left(self):
+               if (self.wizard[self.currStep]["config"]["screen"] != None):
+                       self.configInstance.keyLeft()
+               print "left"
+       
+       def right(self):
+               if (self.wizard[self.currStep]["config"]["screen"] != None):
+                       self.configInstance.keyRight()
+               print "right"
+
+       def up(self):
+               if (self.wizard[self.currStep]["config"]["screen"] != None):
+                       self["config"].instance.moveSelection(self["config"].instance.moveUp)
+               elif (len(self.wizard[self.currStep]["list"]) > 0):
+                       self["list"].instance.moveSelection(self["config"].instance.moveUp)
+               print "up"
+               
+       def down(self):
+               if (self.wizard[self.currStep]["config"]["screen"] != None):
+                       self["config"].instance.moveSelection(self["config"].instance.moveDown)
+               elif (len(self.wizard[self.currStep]["list"]) > 0):
+                       self["list"].instance.moveSelection(self["config"].instance.moveDown)
+               print "down"
+               
+       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"].instance.setZPosition(1)
+               self.list = []
+               if (len(self.wizard[self.currStep]["list"]) > 0):
+                       self["list"].instance.setZPosition(2)
+                       for x in self.wizard[self.currStep]["list"]:
+                               self.list.append((x[0], None))
+               self["list"].l.setList(self.list)
+
+               self["config"].instance.setZPosition(1)
+               if (self.wizard[self.currStep]["config"]["screen"] != None):
+                       self["config"].instance.setZPosition(2)
+                       print self.wizard[self.currStep]["config"]["screen"]
+                       if self.wizard[self.currStep]["config"]["args"] == None:
+                               self.configInstance = self.session.instantiateDialog(self.wizard[self.currStep]["config"]["screen"])
+                       else:
+                               self.configInstance = self.session.instantiateDialog(self.wizard[self.currStep]["config"]["screen"], eval(self.wizard[self.currStep]["config"]["args"]))
+                       self["config"].l.setList(self.configInstance["config"].list)
+                       self.configInstance["config"] = self["config"]
+               else:
+                       self["config"].l.setList([])
+
+               if self.wizard[self.currStep]["code"] != "":
+                       print self.wizard[self.currStep]["code"]
+                       exec(self.wizard[self.currStep]["code"])
+
 def listActiveWizards():
        wizards = [ ]