import string
from Screens.HelpMenu import HelpableScreen
+from Components.config import config, KEY_LEFT, KEY_RIGHT
from Components.Label import Label
from Components.Slider import Slider
-from Components.ActionMap import HelpableActionMap, NumberActionMap
-from Components.Pixmap import *
+from Components.ActionMap import NumberActionMap
from Components.MenuList import MenuList
from Components.ConfigList import ConfigList
+from Components.Sources.List import List
+
+from enigma import eTimer
from xml.sax import make_parser
from xml.sax.handler import ContentHandler
-class Wizard(Screen, HelpableScreen):
+class WizardSummary(Screen):
+ skin = """
+ <screen position="0,0" size="132,64">
+ <widget name="text" position="6,4" size="120,42" font="Regular;14" transparent="1" />
+ <widget source="parent.list" render="Label" position="6,25" size="120,21" font="Regular;16">
+ <convert type="StringListSelection" />
+ </widget>
+ </screen>"""
+
+ def __init__(self, session, parent):
+ Screen.__init__(self, session, parent)
+
+ #names = parent.skinName
+ #if not isinstance(names, list):
+ #names = [names]
+#
+ #self.skinName = [x + "_summary" for x in names ]
+ #self.skinName.append("Wizard")
+ #print "*************+++++++++++++++++****************++++++++++******************* WizardSummary", self.skinName
+ #
+ self["text"] = Label("")
+ self.onShow.append(self.setCallback)
+
+ def setCallback(self):
+ self.parent.setLCDTextCallback(self.setText)
+
+ def setText(self, text):
+ self["text"].setText(text)
+
+class Wizard(Screen):
+ def createSummary(self):
+ print "WizardCreateSummary"
+ return WizardSummary
class parseWizard(ContentHandler):
def __init__(self, wizard):
self.isPointsElement, self.isReboundsElement = 0, 0
self.wizard = wizard
self.currContent = ""
- self.lastStep = 0
-
+ self.lastStep = 0
+
def startElement(self, name, attrs):
- print name
+ #print "startElement", name
self.currContent = name
if (name == "step"):
self.lastStep += 1
id = str(attrs.get('id'))
else:
id = ""
- self.wizard[self.lastStep] = {"id": id, "condition": "", "text": "", "list": [], "config": {"screen": None, "args": None, "type": "" }, "code": "", "codeafter": ""}
+ #print "id:", id
+ if attrs.has_key('nextstep'):
+ nextstep = str(attrs.get('nextstep'))
+ else:
+ nextstep = None
+ if attrs.has_key('timeout'):
+ timeout = int(attrs.get('timeout'))
+ else:
+ timeout = None
+ if attrs.has_key('timeoutaction'):
+ timeoutaction = str(attrs.get('timeoutaction'))
+ else:
+ timeoutaction = 'nextpage'
+
+ if attrs.has_key('timeoutstep'):
+ timeoutstep = str(attrs.get('timeoutstep'))
+ else:
+ timeoutstep = ''
+ self.wizard[self.lastStep] = {"id": id, "condition": "", "text": "", "timeout": timeout, "timeoutaction": timeoutaction, "timeoutstep": timeoutstep, "list": [], "config": {"screen": None, "args": None, "type": "" }, "code": "", "codeafter": "", "nextstep": nextstep}
elif (name == "text"):
self.wizard[self.lastStep]["text"] = string.replace(str(attrs.get('value')), "\\n", "\n")
+ elif (name == "displaytext"):
+ self.wizard[self.lastStep]["displaytext"] = string.replace(str(attrs.get('value')), "\\n", "\n")
+ elif (name == "list"):
+ if (attrs.has_key('type')):
+ if attrs["type"] == "dynamic":
+ self.wizard[self.lastStep]["dynamiclist"] = attrs.get("source")
+ #self.wizard[self.lastStep]["list"].append(("Hallo", "test"))
+ if (attrs.has_key("evaluation")):
+ #print "evaluation"
+ self.wizard[self.lastStep]["listevaluation"] = attrs.get("evaluation")
+ if (attrs.has_key("onselect")):
+ self.wizard[self.lastStep]["onselect"] = attrs.get("onselect")
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'))
- self.wizard[self.lastStep]["config"]["type"] = str(attrs.get('type'))
+ type = str(attrs.get('type'))
+ self.wizard[self.lastStep]["config"]["type"] = type
+ if type == "ConfigList" or type == "standalone":
+ try:
+ exec "from Screens." + str(attrs.get('module')) + " import *"
+ except:
+ exec "from " + 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'))
+ elif type == "dynamic":
+ self.wizard[self.lastStep]["config"]["source"] = str(attrs.get('source'))
+ if (attrs.has_key('evaluation')):
+ self.wizard[self.lastStep]["config"]["evaluation"] = str(attrs.get('evaluation'))
elif (name == "code"):
if attrs.has_key('pos') and str(attrs.get('pos')) == "after":
self.codeafter = True
self.codeafter = False
elif (name == "condition"):
pass
+
def endElement(self, name):
self.currContent = ""
if name == 'code':
self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"].strip()
elif name == 'condition':
self.wizard[self.lastStep]["condition"] = self.wizard[self.lastStep]["condition"].strip()
+ elif name == 'step':
+ #print "Step number", self.lastStep, ":", self.wizard[self.lastStep]
+ pass
def characters(self, ch):
if self.currContent == "code":
self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"] + ch
elif self.currContent == "condition":
self.wizard[self.lastStep]["condition"] = self.wizard[self.lastStep]["condition"] + ch
+
def __init__(self, session, showSteps = True, showStepSlider = True, showList = True, showConfig = True):
Screen.__init__(self, session)
- HelpableScreen.__init__(self)
+
+ self.stepHistory = []
self.wizard = {}
parser = make_parser()
- print "Reading " + self.xmlfile
+ if not isinstance(self.xmlfile, list):
+ self.xmlfile = [self.xmlfile]
+ print "Reading ", self.xmlfile
wizardHandler = self.parseWizard(self.wizard)
parser.setContentHandler(wizardHandler)
- parser.parse('/usr/share/enigma2/' + self.xmlfile)
+ for xmlfile in self.xmlfile:
+ if xmlfile[0] != '/':
+ parser.parse('/usr/share/enigma2/' + xmlfile)
+ else:
+ parser.parse(xmlfile)
self.showSteps = showSteps
self.showStepSlider = showStepSlider
self.showConfig = showConfig
self.numSteps = len(self.wizard)
- self.currStep = 1
+ self.currStep = self.getStepWithID("start") + 1
+
+ self.timeoutTimer = eTimer()
+ self.timeoutTimer.callback.append(self.timeoutCounterFired)
self["text"] = Label()
if self.showList:
self.list = []
- self["list"] = MenuList(self.list)
+ self["list"] = List(self.list, enableWrapAround = True)
+ self["list"].onSelectionChanged.append(self.selChanged)
+ #self["list"] = MenuList(self.list, enableWrapAround = True)
self.onShown.append(self.updateValues)
+
+ self.configInstance = None
+
+ self.lcdCallbacks = []
- self["actions"] = NumberActionMap(["WizardActions", "NumberActions"],
+ self.disableKeys = False
+
+ self["actions"] = NumberActionMap(["WizardActions", "NumberActions", "ColorActions"],
{
"ok": self.ok,
"back": self.back,
"right": self.right,
"up": self.up,
"down": self.down,
+ "red": self.red,
+ "green": self.green,
+ "yellow": self.yellow,
+ "blue":self.blue,
"1": self.keyNumberGlobal,
"2": self.keyNumberGlobal,
"3": self.keyNumberGlobal,
"9": self.keyNumberGlobal,
"0": self.keyNumberGlobal
}, -1)
+
+ def red(self):
+ print "red"
+ pass
+
+ def green(self):
+ print "green"
+ pass
+
+ def yellow(self):
+ print "yellow"
+ pass
+
+ def blue(self):
+ print "blue"
+ pass
+
+ def setLCDTextCallback(self, callback):
+ self.lcdCallbacks.append(callback)
def back(self):
- self.currStep -= 1
+ if self.disableKeys:
+ return
+ print "getting back..."
+ print "stepHistory:", self.stepHistory
+ if len(self.stepHistory) > 1:
+ self.currStep = self.stepHistory[-2]
+ self.stepHistory = self.stepHistory[:-2]
if self.currStep < 1:
self.currStep = 1
+ print "currStep:", self.currStep
+ print "new stepHistory:", self.stepHistory
self.updateValues()
+ print "after updateValues stepHistory:", self.stepHistory
def markDone(self):
pass
def getStepWithID(self, id):
+ print "getStepWithID:", id
count = 0
- for x in self.wizard:
+ for x in self.wizard.keys():
if self.wizard[x]["id"] == id:
+ print "result:", count
return count
count += 1
+ print "result: nothing"
return 0
-
- def ok(self):
- print "OK"
+
+ def finished(self, gotoStep = None, *args, **kwargs):
+ print "finished"
+ currStep = self.currStep
+
+ if self.updateValues not in self.onShown:
+ self.onShown.append(self.updateValues)
+
if self.showConfig:
- if (self.wizard[self.currStep]["config"]["screen"] != None):
- try: # don't die, if no run() is available
- self.configInstance.run()
- except:
- print "Failed to run configInstance"
-
+ if self.wizard[currStep]["config"]["type"] == "dynamic":
+ eval("self." + self.wizard[currStep]["config"]["evaluation"])()
+
if self.showList:
- if (len(self.wizard[self.currStep]["list"]) > 0):
- nextStep = self.wizard[self.currStep]["list"][self["list"].l.getCurrentSelectionIndex()][1]
- self.currStep = self.getStepWithID(nextStep)
+ if (len(self.wizard[currStep]["evaluatedlist"]) > 0):
+ print "current:", self["list"].current
+ nextStep = self["list"].current[1]
+ if (self.wizard[currStep].has_key("listevaluation")):
+ exec("self." + self.wizard[self.currStep]["listevaluation"] + "('" + nextStep + "')")
+ else:
+ self.currStep = self.getStepWithID(nextStep)
- if (self.currStep == self.numSteps): # wizard finished
+ if ((currStep == self.numSteps and self.wizard[currStep]["nextstep"] is None) or self.wizard[currStep]["id"] == "end"): # wizard finished
+ print "wizard finished"
self.markDone()
- self.session.close()
+ self.close()
else:
- self.runCode(self.wizard[self.currStep]["codeafter"])
+ self.runCode(self.wizard[currStep]["codeafter"])
+ if self.wizard[currStep]["nextstep"] is not None:
+ self.currStep = self.getStepWithID(self.wizard[currStep]["nextstep"])
+ if gotoStep is not None:
+ self.currStep = self.getStepWithID(gotoStep)
self.currStep += 1
self.updateValues()
-
+
print "Now: " + str(self.currStep)
+
+ def ok(self):
+ print "OK"
+ if self.disableKeys:
+ return
+ currStep = self.currStep
+
+ if self.showConfig:
+ if (self.wizard[currStep]["config"]["screen"] != None):
+ # TODO: don't die, if no run() is available
+ # there was a try/except here, but i can't see a reason
+ # for this. If there is one, please do a more specific check
+ # and/or a comment in which situation there is no run()
+ if callable(getattr(self.configInstance, "runAsync", None)):
+ self.onShown.remove(self.updateValues)
+ self.configInstance.runAsync(self.finished)
+ return
+ else:
+ self.configInstance.run()
+ self.finished()
+
def keyNumberGlobal(self, number):
if (self.wizard[self.currStep]["config"]["screen"] != None):
self.configInstance.keyNumberGlobal(number)
def left(self):
+ self.resetCounter()
if (self.wizard[self.currStep]["config"]["screen"] != None):
self.configInstance.keyLeft()
+ elif (self.wizard[self.currStep]["config"]["type"] == "dynamic"):
+ self["config"].handleKey(KEY_LEFT)
print "left"
def right(self):
+ self.resetCounter()
if (self.wizard[self.currStep]["config"]["screen"] != None):
self.configInstance.keyRight()
+ elif (self.wizard[self.currStep]["config"]["type"] == "dynamic"):
+ self["config"].handleKey(KEY_RIGHT)
print "right"
def up(self):
- if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None):
+ self.resetCounter()
+ if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None or self.wizard[self.currStep]["config"]["type"] == "dynamic"):
self["config"].instance.moveSelection(self["config"].instance.moveUp)
- elif (self.showList and len(self.wizard[self.currStep]["list"]) > 0):
- self["list"].instance.moveSelection(self["list"].instance.moveUp)
+ elif (self.showList and len(self.wizard[self.currStep]["evaluatedlist"]) > 0):
+ self["list"].selectPrevious()
+ if self.wizard[self.currStep].has_key("onselect"):
+ print "current:", self["list"].current
+ self.selection = self["list"].current[-1]
+ #self.selection = self.wizard[self.currStep]["evaluatedlist"][self["list"].l.getCurrentSelectionIndex()][1]
+ exec("self." + self.wizard[self.currStep]["onselect"] + "()")
print "up"
def down(self):
- if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None):
+ self.resetCounter()
+ if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None or self.wizard[self.currStep]["config"]["type"] == "dynamic"):
self["config"].instance.moveSelection(self["config"].instance.moveDown)
- elif (self.showList and len(self.wizard[self.currStep]["list"]) > 0):
- self["list"].instance.moveSelection(self["list"].instance.moveDown)
+ elif (self.showList and len(self.wizard[self.currStep]["evaluatedlist"]) > 0):
+ #self["list"].instance.moveSelection(self["list"].instance.moveDown)
+ self["list"].selectNext()
+ if self.wizard[self.currStep].has_key("onselect"):
+ print "current:", self["list"].current
+ #self.selection = self.wizard[self.currStep]["evaluatedlist"][self["list"].l.getCurrentSelectionIndex()][1]
+ #exec("self." + self.wizard[self.currStep]["onselect"] + "()")
+ self.selection = self["list"].current[-1]
+ #self.selection = self.wizard[self.currStep]["evaluatedlist"][self["list"].l.getCurrentSelectionIndex()][1]
+ exec("self." + self.wizard[self.currStep]["onselect"] + "()")
print "down"
+ def selChanged(self):
+ self.resetCounter()
+
+ if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None):
+ self["config"].instance.moveSelection(self["config"].instance.moveUp)
+ elif (self.showList and len(self.wizard[self.currStep]["evaluatedlist"]) > 0):
+ if self.wizard[self.currStep].has_key("onselect"):
+ self.selection = self["list"].current[-1]
+ print "self.selection:", self.selection
+ exec("self." + self.wizard[self.currStep]["onselect"] + "()")
+
+ def resetCounter(self):
+ self.timeoutCounter = self.wizard[self.currStep]["timeout"]
+
def runCode(self, code):
if code != "":
- print code
+ print "code", code
exec(code)
+
+ def getTranslation(self, text):
+ return _(text)
+
+ def updateText(self, firstset = False):
+ text = self.getTranslation(self.wizard[self.currStep]["text"])
+ if text.find("[timeout]") != -1:
+ text = text.replace("[timeout]", str(self.timeoutCounter))
+ self["text"].setText(text)
+ else:
+ if firstset:
+ self["text"].setText(text)
def updateValues(self):
print "Updating values in step " + str(self.currStep)
+ # calling a step which doesn't exist can only happen if the condition in the last step is not fulfilled
+ # if a non-existing step is called, end the wizard
+ if self.currStep > len(self.wizard):
+ self.markDone()
+ self.close()
+ return
+
+ self.timeoutTimer.stop()
+
+ if self.configInstance is not None:
+ del self.configInstance["config"]
+ self.configInstance.doClose()
+ self.configInstance = None
self.condition = True
exec (self.wizard[self.currStep]["condition"])
if self.condition:
+ if len(self.stepHistory) == 0 or self.stepHistory[-1] != self.currStep:
+ self.stepHistory.append(self.currStep)
+ print "wizard step:", self.wizard[self.currStep]
+
if self.showSteps:
- self["step"].setText(_("Step ") + str(self.currStep) + "/" + str(self.numSteps))
+ self["step"].setText(self.getTranslation("Step ") + str(self.currStep) + "/" + str(self.numSteps))
if self.showStepSlider:
self["stepslider"].setValue(self.currStep)
- print _(self.wizard[self.currStep]["text"])
- self["text"].setText(_(self.wizard[self.currStep]["text"]))
-
+ if self.wizard[self.currStep]["timeout"] is not None:
+ self.resetCounter()
+ self.timeoutTimer.start(1000)
+
+ print "wizard text", self.getTranslation(self.wizard[self.currStep]["text"])
+ self.updateText(firstset = True)
+ if self.wizard[self.currStep].has_key("displaytext"):
+ displaytext = self.wizard[self.currStep]["displaytext"]
+ print "set LCD text"
+ for x in self.lcdCallbacks:
+ x(displaytext)
+
self.runCode(self.wizard[self.currStep]["code"])
if self.showList:
- self["list"].instance.setZPosition(1)
+ print "showing list,", self.currStep
+ for renderer in self.renderer:
+ rootrenderer = renderer
+ while renderer.source is not None:
+ print "self.list:", self["list"]
+ if renderer.source is self["list"]:
+ print "setZPosition"
+ rootrenderer.instance.setZPosition(1)
+ renderer = renderer.source
+
+ #self["list"].instance.setZPosition(1)
self.list = []
+ if (self.wizard[self.currStep].has_key("dynamiclist")):
+ print "dynamic list, calling", self.wizard[self.currStep]["dynamiclist"]
+ newlist = eval("self." + self.wizard[self.currStep]["dynamiclist"] + "()")
+ #self.wizard[self.currStep]["evaluatedlist"] = []
+ for entry in newlist:
+ #self.wizard[self.currStep]["evaluatedlist"].append(entry)
+ self.list.append(entry)
+ #del self.wizard[self.currStep]["dynamiclist"]
if (len(self.wizard[self.currStep]["list"]) > 0):
- self["list"].instance.setZPosition(2)
+ #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.list.append((self.getTranslation(x[0]), x[1]))
+ self.wizard[self.currStep]["evaluatedlist"] = self.list
+ self["list"].list = self.list
+ self["list"].index = 0
+ else:
+ self["list"].hide()
if self.showConfig:
+ print "showing config"
self["config"].instance.setZPosition(1)
- if (self.wizard[self.currStep]["config"]["screen"] != None):
+ if self.wizard[self.currStep]["config"]["type"] == "dynamic":
+ print "config type is dynamic"
+ self["config"].instance.setZPosition(2)
+ self["config"].l.setList(eval("self." + self.wizard[self.currStep]["config"]["source"])())
+ elif (self.wizard[self.currStep]["config"]["screen"] != None):
if self.wizard[self.currStep]["config"]["type"] == "standalone":
print "Type is standalone"
self.session.openWithCallback(self.ok, self.wizard[self.currStep]["config"]["screen"])
else:
self["config"].instance.setZPosition(2)
- print self.wizard[self.currStep]["config"]["screen"]
+ print "wizard screen", 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"].destroy()
self.configInstance["config"] = self["config"]
else:
self["config"].l.setList([])
+ else:
+ if self.has_key("config"):
+ self["config"].hide()
else: # condition false
self.currStep += 1
self.updateValues()
+
+ def timeoutCounterFired(self):
+ self.timeoutCounter -= 1
+ print "timeoutCounter:", self.timeoutCounter
+ if self.timeoutCounter == 0:
+ if self.wizard[self.currStep]["timeoutaction"] == "selectnext":
+ print "selection next item"
+ self.down()
+ else:
+ if self.wizard[self.currStep]["timeoutaction"] == "changestep":
+ self.finished(gotoStep = self.wizard[self.currStep]["timeoutstep"])
+ self.updateText()
class WizardManager:
def __init__(self):
self.wizards = []
- def registerWizard(self, wizard, precondition):
- self.wizards.append((wizard, precondition))
+ def registerWizard(self, wizard, precondition, priority = 0):
+ self.wizards.append((wizard, precondition, priority))
def getWizards(self):
list = []
for x in self.wizards:
if x[1] == 1: # precondition
- list.append(x[0])
+ list.append((x[2], x[0]))
return list
wizardManager = WizardManager()
git.cweiske.de / enigma2.git / blobdiff