from Screen import Screen
-import string
-
from Screens.HelpMenu import HelpableScreen
-from Components.config import config
+from Screens.MessageBox import MessageBox
+from Components.config import config, KEY_LEFT, KEY_RIGHT, KEY_HOME, KEY_END, KEY_0, KEY_DELETE, KEY_BACKSPACE, KEY_OK, KEY_TOGGLEOW, KEY_ASCII, KEY_TIMEOUT, KEY_NUMBERS
+
from Components.Label import Label
from Components.Slider import Slider
from Components.ActionMap import NumberActionMap
def setText(self, text):
self["text"].setText(text)
-class Wizard(Screen, HelpableScreen):
+class Wizard(Screen):
def createSummary(self):
print "WizardCreateSummary"
return WizardSummary
self.isPointsElement, self.isReboundsElement = 0, 0
self.wizard = wizard
self.currContent = ""
- self.lastStep = 0
-
-
-
+ self.lastStep = 0
+
def startElement(self, name, attrs):
- print "startElement", name
+ #print "startElement", name
self.currContent = name
if (name == "step"):
self.lastStep += 1
id = str(attrs.get('id'))
else:
id = ""
- print "id:", id
+ #print "id:", id
if attrs.has_key('nextstep'):
nextstep = str(attrs.get('nextstep'))
else:
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}
+ self.wizard[self.lastStep] = {"id": id, "condition": "", "text": "", "timeout": timeout, "timeoutaction": timeoutaction, "timeoutstep": timeoutstep, "list": [], "config": {"screen": None, "args": None, "type": "" }, "code": "", "codeafter": "", "code_async": "", "codeafter_async": "", "nextstep": nextstep}
+ if attrs.has_key('laststep'):
+ self.wizard[self.lastStep]["laststep"] = str(attrs.get('laststep'))
elif (name == "text"):
- self.wizard[self.lastStep]["text"] = string.replace(str(attrs.get('value')), "\\n", "\n")
+ self.wizard[self.lastStep]["text"] = str(attrs.get('value')).replace("\\n", "\n")
elif (name == "displaytext"):
- self.wizard[self.lastStep]["displaytext"] = string.replace(str(attrs.get('value')), "\\n", "\n")
+ self.wizard[self.lastStep]["displaytext"] = str(attrs.get('value')).replace("\\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"
+ #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"):
+ self.async_code = attrs.has_key('async') and str(attrs.get('async')) == "yes"
if attrs.has_key('pos') and str(attrs.get('pos')) == "after":
self.codeafter = True
else:
self.codeafter = False
elif (name == "condition"):
pass
+
def endElement(self, name):
self.currContent = ""
if name == 'code':
- if self.codeafter:
- self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"].strip()
+ if self.async_code:
+ if self.codeafter:
+ self.wizard[self.lastStep]["codeafter_async"] = self.wizard[self.lastStep]["codeafter_async"].strip()
+ else:
+ self.wizard[self.lastStep]["code_async"] = self.wizard[self.lastStep]["code_async"].strip()
else:
- self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"].strip()
+ if self.codeafter:
+ self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"].strip()
+ else:
+ 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]
+ #print "Step number", self.lastStep, ":", self.wizard[self.lastStep]
+ pass
def characters(self, ch):
if self.currContent == "code":
- if self.codeafter:
- self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"] + ch
+ if self.async_code:
+ if self.codeafter:
+ self.wizard[self.lastStep]["codeafter_async"] = self.wizard[self.lastStep]["codeafter_async"] + ch
+ else:
+ self.wizard[self.lastStep]["code_async"] = self.wizard[self.lastStep]["code_async"] + ch
else:
- self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"] + ch
+ if self.codeafter:
+ self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"] + ch
+ else:
+ 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.isLastWizard = False # can be used to skip a "goodbye"-screen in a wizard
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)
- if self.xmlfile[0] != '/':
- parser.parse('/usr/share/enigma2/' + self.xmlfile)
- else:
- parser.parse(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 showConfig:
- self["config"] = ConfigList([])
+ self["config"] = ConfigList([], session = session)
if self.showSteps:
self["step"] = Label()
self.lcdCallbacks = []
- self["actions"] = NumberActionMap(["WizardActions", "NumberActions", "ColorActions"],
+ self.disableKeys = False
+
+ self["actions"] = NumberActionMap(["WizardActions", "NumberActions", "ColorActions", "SetupActions", "InputAsciiActions"],
{
+ "gotAsciiCode": self.keyGotAscii,
"ok": self.ok,
"back": self.back,
"left": self.left,
"green": self.green,
"yellow": self.yellow,
"blue":self.blue,
+ "deleteBackward": self.deleteBackward,
+ "deleteForward": self.deleteForward,
"1": self.keyNumberGlobal,
"2": self.keyNumberGlobal,
"3": self.keyNumberGlobal,
print "blue"
pass
+ def deleteForward(self):
+ self.resetCounter()
+ if (self.wizard[self.currStep]["config"]["screen"] != None):
+ self.configInstance.keyDelete()
+ elif (self.wizard[self.currStep]["config"]["type"] == "dynamic"):
+ self["config"].handleKey(KEY_DELETE)
+ print "deleteForward"
+
+ def deleteBackward(self):
+ self.resetCounter()
+ if (self.wizard[self.currStep]["config"]["screen"] != None):
+ self.configInstance.keyBackspace()
+ elif (self.wizard[self.currStep]["config"]["type"] == "dynamic"):
+ self["config"].handleKey(KEY_BACKSPACE)
+ print "deleteBackward"
+
def setLCDTextCallback(self, callback):
self.lcdCallbacks.append(callback)
def back(self):
+ 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]
+ else:
+ self.session.openWithCallback(self.exitWizardQuestion, MessageBox, (_("Are you sure you want to exit this wizard?") ) )
if self.currStep < 1:
self.currStep = 1
print "currStep:", self.currStep
self.updateValues()
print "after updateValues stepHistory:", self.stepHistory
+ def exitWizardQuestion(self, ret = False):
+ if (ret):
+ self.markDone()
+ self.close()
+
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
if self.updateValues not in self.onShown:
self.onShown.append(self.updateValues)
+
+ if self.showConfig:
+ if self.wizard[currStep]["config"]["type"] == "dynamic":
+ eval("self." + self.wizard[currStep]["config"]["evaluation"])()
if self.showList:
if (len(self.wizard[currStep]["evaluatedlist"]) > 0):
else:
self.currStep = self.getStepWithID(nextStep)
- if (currStep == self.numSteps): # wizard finished
+ print_now = True
+ 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.close()
else:
+ self.codeafter = True
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)
+ self.prevStep = currStep
+ self.gotoStep = gotoStep
+ if not self.runCode(self.wizard[currStep]["codeafter_async"]):
+ self.afterAsyncCode()
+ else:
+ if self.updateValues in self.onShown:
+ self.onShown.remove(self.updateValues)
+ if print_now:
+ print "Now: " + str(self.currStep)
def ok(self):
print "OK"
+ if self.disableKeys:
+ return
currStep = self.currStep
if self.showConfig:
# 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)
+ if self.updateValues in self.onShown:
+ self.onShown.remove(self.updateValues)
self.configInstance.runAsync(self.finished)
return
else:
def keyNumberGlobal(self, number):
if (self.wizard[self.currStep]["config"]["screen"] != None):
self.configInstance.keyNumberGlobal(number)
+
+ def keyGotAscii(self):
+ if (self.wizard[self.currStep]["config"]["screen"] != None):
+ self["config"].handleKey(KEY_ASCII)
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):
self.resetCounter()
- if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None):
- self["config"].instance.moveSelection(self["config"].instance.moveUp)
+ 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]["evaluatedlist"]) > 0):
self["list"].selectPrevious()
if self.wizard[self.currStep].has_key("onselect"):
def down(self):
self.resetCounter()
- if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None):
+ 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]["evaluatedlist"]) > 0):
#self["list"].instance.moveSelection(self["list"].instance.moveDown)
self.resetCounter()
if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None):
- self["config"].instance.moveSelection(self["config"].instance.moveUp)
+ 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]
if code != "":
print "code", code
exec(code)
+ return True
+ return False
+
+ def getTranslation(self, text):
+ return _(text)
def updateText(self, firstset = False):
- text = _(self.wizard[self.currStep]["text"])
+ text = self.getTranslation(self.wizard[self.currStep]["text"])
if text.find("[timeout]") != -1:
text = text.replace("[timeout]", str(self.timeoutCounter))
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:
+ # remove callbacks
+ self.configInstance["config"].onSelectionChanged = []
del self.configInstance["config"]
self.configInstance.doClose()
self.configInstance = None
-
+
self.condition = True
exec (self.wizard[self.currStep]["condition"])
- if self.condition:
+ if not self.condition:
+ print "keys*******************:", self.wizard[self.currStep].keys()
+ if self.wizard[self.currStep].has_key("laststep"): # exit wizard, if condition of laststep doesn't hold
+ self.markDone()
+ self.close()
+ return
+ else:
+ self.currStep += 1
+ self.updateValues()
+ else:
+ 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)
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)
self.resetCounter()
self.timeoutTimer.start(1000)
- print "wizard text", _(self.wizard[self.currStep]["text"])
+ 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"]
for x in self.lcdCallbacks:
x(displaytext)
+ self.codeafter=False
self.runCode(self.wizard[self.currStep]["code"])
-
+ if self.runCode(self.wizard[self.currStep]["code_async"]):
+ if self.updateValues in self.onShown:
+ self.onShown.remove(self.updateValues)
+ else:
+ self.afterAsyncCode()
+
+ def afterAsyncCode(self):
+ if not self.updateValues in self.onShown:
+ self.onShown.append(self.updateValues)
+
+ if self.codeafter:
+ if self.wizard[self.prevStep]["nextstep"] is not None:
+ self.currStep = self.getStepWithID(self.wizard[self.prevStep]["nextstep"])
+ if self.gotoStep is not None:
+ self.currStep = self.getStepWithID(self.gotoStep)
+ self.currStep += 1
+ self.updateValues()
+ print "Now: " + str(self.currStep)
+ else:
if self.showList:
print "showing list,", self.currStep
for renderer in self.renderer:
print "setZPosition"
rootrenderer.instance.setZPosition(1)
renderer = renderer.source
-
+
#self["list"].instance.setZPosition(1)
self.list = []
if (self.wizard[self.currStep].has_key("dynamiclist")):
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]), x[1]))
+ 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
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.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)
+ callbacks = self.configInstance["config"].onSelectionChanged
self.configInstance["config"].destroy()
+ print "clearConfigList", self.configInstance["config"], self["config"]
self.configInstance["config"] = self["config"]
+ self.configInstance["config"].onSelectionChanged = callbacks
+ print "clearConfigList", 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
self.wizards.append((wizard, precondition, priority))
def getWizards(self):
- list = []
- for x in self.wizards:
- if x[1] == 1: # precondition
- list.append((x[2], x[0]))
- return list
+ # x[1] is precondition
+ for wizard in self.wizards:
+ wizard[0].isLastWizard = False
+ if len(self.wizards) > 0:
+ self.wizards[-1][0].isLastWizard = True
+ return [(x[2], x[0]) for x in self.wizards if x[1] == 1]
wizardManager = WizardManager()
git.cweiske.de / enigma2.git / blobdiff