some service scan improovements

[enigma2.git] / lib / python / Screens / Wizard.py

diff --git a/lib/python/Screens/Wizard.py b/lib/python/Screens/Wizard.py
index 58697fe82ba53b110b1c58b031b5f3bb23ef8d12..ab1f188b21430b2da4056623b261bb7e2840835a 100644 (file)
--- a/lib/python/Screens/Wizard.py
+++ b/lib/python/Screens/Wizard.py
@@ -3,7 +3,7 @@ from Screen import Screen
 import string
 
 from Screens.HelpMenu import HelpableScreen
-from Components.config import config
+from Components.config import config, KEY_LEFT, KEY_RIGHT
 from Components.Label import Label
 from Components.Slider import Slider
 from Components.ActionMap import NumberActionMap
@@ -55,12 +55,10 @@ class Wizard(Screen, HelpableScreen):
                        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
@@ -68,7 +66,7 @@ class Wizard(Screen, HelpableScreen):
                                        id = str(attrs.get('id'))
                                else:
                                        id = ""
-                               print "id:", id
+                               #print "id:", id
                                if attrs.has_key('nextstep'):
                                        nextstep = str(attrs.get('nextstep'))
                                else:
@@ -97,19 +95,29 @@ class Wizard(Screen, HelpableScreen):
                                                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"):
                                if attrs.has_key('pos') and str(attrs.get('pos')) == "after":
                                        self.codeafter = True
@@ -117,6 +125,7 @@ class Wizard(Screen, HelpableScreen):
                                        self.codeafter = False
                        elif (name == "condition"):
                                pass
+                       
                def endElement(self, name):
                        self.currContent = ""
                        if name == 'code':
@@ -127,7 +136,8 @@ class Wizard(Screen, HelpableScreen):
                        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":
@@ -146,13 +156,16 @@ class Wizard(Screen, HelpableScreen):
 
                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
@@ -160,7 +173,7 @@ class Wizard(Screen, HelpableScreen):
                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)
@@ -188,6 +201,8 @@ class Wizard(Screen, HelpableScreen):
                
                self.lcdCallbacks = []
                
+               self.disableKeys = False
+               
                self["actions"] = NumberActionMap(["WizardActions", "NumberActions", "ColorActions"],
                {
                        "ok": self.ok,
@@ -232,6 +247,8 @@ class Wizard(Screen, HelpableScreen):
                self.lcdCallbacks.append(callback)
 
        def back(self):
+               if self.disableKeys:
+                       return
                print "getting back..."
                print "stepHistory:", self.stepHistory
                if len(self.stepHistory) > 1:
@@ -250,7 +267,7 @@ class Wizard(Screen, HelpableScreen):
        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
@@ -264,7 +281,11 @@ class Wizard(Screen, HelpableScreen):
 
                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):
                                print "current:", self["list"].current
@@ -274,7 +295,8 @@ class Wizard(Screen, HelpableScreen):
                                else:
                                        self.currStep = self.getStepWithID(nextStep)
 
-               if (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.close()
                else:
@@ -291,6 +313,8 @@ class Wizard(Screen, HelpableScreen):
 
        def ok(self):
                print "OK"
+               if self.disableKeys:
+                       return
                currStep = self.currStep
                
                if self.showConfig:
@@ -315,17 +339,21 @@ class Wizard(Screen, HelpableScreen):
                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):
+               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()
@@ -338,7 +366,7 @@ class Wizard(Screen, HelpableScreen):
                
        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)
@@ -371,8 +399,11 @@ class Wizard(Screen, HelpableScreen):
                        print "code", code
                        exec(code)
                        
+       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)
@@ -404,7 +435,7 @@ class Wizard(Screen, HelpableScreen):
                        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)
                
@@ -412,7 +443,7 @@ class Wizard(Screen, HelpableScreen):
                                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"]
@@ -446,7 +477,7 @@ class Wizard(Screen, HelpableScreen):
                                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
@@ -454,8 +485,13 @@ class Wizard(Screen, HelpableScreen):
                                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"])