self.isPointsElement, self.isReboundsElement = 0, 0
self.wizard = wizard
self.currContent = ""
+ self.lastStep = 0
def startElement(self, name, attrs):
- print name
+ print "startElement", name
self.currContent = name
if (name == "step"):
- self.lastStep = int(attrs.get('number'))
- self.wizard[self.lastStep] = {"condition": "", "text": "", "list": [], "config": {"screen": None, "args": None, "type": "" }, "code": ""}
+ self.lastStep += 1
+ if attrs.has_key('id'):
+ id = str(attrs.get('id'))
+ else:
+ id = ""
+ if attrs.has_key('nextstep'):
+ nextstep = str(attrs.get('nextstep'))
+ else:
+ nextstep = None
+ self.wizard[self.lastStep] = {"id": id, "condition": "", "text": "", "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 == "listentry"):
print "has args"
self.wizard[self.lastStep]["config"]["args"] = str(attrs.get('args'))
self.wizard[self.lastStep]["config"]["type"] = str(attrs.get('type'))
+ elif (name == "code"):
+ 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':
- 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()
def characters(self, ch):
if self.currContent == "code":
- 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.stepHistory = []
+
self.wizard = {}
parser = make_parser()
print "Reading " + self.xmlfile
self["list"] = MenuList(self.list)
self.onShown.append(self.updateValues)
+
+ self.configInstance = None
self["actions"] = NumberActionMap(["WizardActions", "NumberActions"],
{
}, -1)
def back(self):
- self.currStep -= 1
+ if len(self.stepHistory) > 1:
+ self.currStep = self.stepHistory[-2]
+ self.stepHistory = self.stepHistory[:-2]
if self.currStep < 1:
self.currStep = 1
self.updateValues()
def markDone(self):
pass
+
+ def getStepWithID(self, id):
+ count = 0
+ for x in self.wizard:
+ if self.wizard[x]["id"] == id:
+ return count
+ count += 1
+ return 0
def ok(self):
print "OK"
+ currStep = self.currStep
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"]["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()
+ self.configInstance.run()
if self.showList:
- 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 (len(self.wizard[currStep]["list"]) > 0):
+ nextStep = self.wizard[currStep]["list"][self["list"].l.getCurrentSelectionIndex()][1]
+ self.currStep = self.getStepWithID(nextStep)
- if (self.currStep == self.numSteps): # wizard finished
+ if (currStep == self.numSteps): # wizard finished
self.markDone()
- self.session.close()
+ self.close()
else:
+ self.runCode(self.wizard[currStep]["codeafter"])
+ if self.wizard[currStep]["nextstep"] is not None:
+ self.currStep = self.getStepWithID(self.wizard[currStep]["nextstep"])
self.currStep += 1
self.updateValues()
self["list"].instance.moveSelection(self["list"].instance.moveDown)
print "down"
+ def runCode(self, code):
+ if code != "":
+ print "code", code
+ exec(code)
+
def updateValues(self):
print "Updating values in step " + str(self.currStep)
+ self.stepHistory.append(self.currStep)
+
+ 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 self.showStepSlider:
self["stepslider"].setValue(self.currStep)
- print _(self.wizard[self.currStep]["text"])
+ print "wizard text", _(self.wizard[self.currStep]["text"])
self["text"].setText(_(self.wizard[self.currStep]["text"]))
- if self.wizard[self.currStep]["code"] != "":
- print self.wizard[self.currStep]["code"]
- exec(self.wizard[self.currStep]["code"])
+ self.runCode(self.wizard[self.currStep]["code"])
if self.showList:
self["list"].instance.setZPosition(1)
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([])
git.cweiske.de / enigma2.git / blobdiff