fix bluescreen in ci menu when no entries in a menulist an ok is pressed
[enigma2.git] / lib / python / Screens / Ci.py
index 19ee474..ecc5604 100644 (file)
@@ -9,243 +9,231 @@ from Components.Label import Label
 from Components.HTMLComponent import *
 from Components.GUIComponent import *
 from Components.config import *
+from Components.ConfigList import ConfigList
 
-from enigma import *
+from enigma import eTimer, eDVBCI_UI, eListboxPythonStringContent, eListboxPythonConfigContent
 
-#use this class to synchronize all ci to/from user communications
-class CiWait(Screen):
-       def cancel(self):
-               #stop pending requests
-               self.Timer.stop()
-               self.close()
+TYPE_MENU = 0
+TYPE_CONFIG = 1
 
-       def Keycancel(self):
-               if self.lastQuery >= 2:
-                       eDVBCI_UI.getInstance().stopMMI(self.slot)
-               self.parent.mmistate = 0
-               self.cancel()
-
-       def TimerCheck(self):
-               #special cases to prevent to fast resets/inits
-               if self.lastQuery == 0:                 #reset requested
-                       self.Keycancel()
-               elif self.lastQuery == 1:               #init requested
-                       self.Keycancel()
-               elif self.lastQuery == 4:               #close requested
-                       self.Keycancel()
-               else:
-                       if eDVBCI_UI.getInstance().getState(self.slot) != 2:    #module removed
-                               self.Keycancel()
-                       else:   
-                               if eDVBCI_UI.getInstance().availableMMI(self.slot) == 1:        #data?
-                                       self.parent.mmistate = 2        #request screen
-                                       self.cancel()
-
-       def __init__(self, session, parent, slot, query):
+class CiMmi(Screen):
+       def __init__(self, session, slotid, action):
                Screen.__init__(self, session)
 
-               self["message"] = Label(_("waiting for CI..."))
+               print "ciMMI with action" + str(action)
 
-               self["actions"] = ActionMap(["OkCancelActions"], 
-                       {
-                               "cancel": self.Keycancel
-                       })
-               
-               self.parent = parent    
-               self.lastQuery = query
-               self.slot = slot
+               self.slotid = slotid
 
                self.Timer = eTimer()
                self.Timer.timeout.get().append(self.TimerCheck)
-               self.Timer.start(1000)                                  #check and block 1 second
-
-               if query == 0:                                                                  #reset
-                       #print "reset"
-                       eDVBCI_UI.getInstance().setReset(slot)
-               if query == 1:                                                                  #init
-                       #print "init"
-                       eDVBCI_UI.getInstance().initialize(slot)
-               if query == 2:                                                                  #mmi-open
-                       #print "mmi open"
-                       eDVBCI_UI.getInstance().startMMI(slot)
-               if query == 3:                                                                  #mmi-answer
-                       #print "mmi answer"
-                       if self.parent.answertype == 0: #ENQ
-                               eDVBCI_UI.getInstance().answerEnq(slot, self.parent.answertype, self.parent.answer)
-                       elif self.parent.answertype == 1: #ENQ cancel
-                               eDVBCI_UI.getInstance().answerEnq(slot, self.parent.answertype, "")
-                       elif self.parent.answertype == 2: #Menu
-                               eDVBCI_UI.getInstance().answerMenu(slot, self.parent.answer)
-                       elif self.parent.answertype == 3: #List
-                               eDVBCI_UI.getInstance().answerMenu(slot, self.parent.answer)
-               if query == 4:                                                                  #mmi-close
-                       #print "mmi close"
-                       pass
-                       
-
-class CiEntryList(HTMLComponent, GUIComponent):
-       def __init__(self, list):
-               GUIComponent.__init__(self)
-               self.l = eListboxPythonConfigContent()
-               self.l.setList(list)
-               self.l.setSeperation(100)
-               self.list = list
-
-       def toggle(self):
-               selection = self.getCurrent()
-               selection[1].toggle()
-               self.invalidateCurrent()
-
-       def handleKey(self, key):
-               #not every element got an .handleKey
-               try:
-                       selection = self.getCurrent()
-                       selection[1].handleKey(key)
-                       self.invalidateCurrent()
-               except: 
-                       pass    
-
-       def getCurrent(self):
-               return self.l.getCurrentSelection()
+               self.Timer.start(1000)
 
-       def getCurrentIndex(self):
-               return self.l.getCurrentSelectionIndex()
+               #else the skins fails
+               self["title"] = Label("")
+               self["subtitle"] = Label("")
+               self["bottom"] = Label("")
+               self["entries"] = ConfigList([ ])
+               self.listtype = TYPE_CONFIG
 
-       def invalidateCurrent(self):
-               self.l.invalidateEntry(self.l.getCurrentSelectionIndex())
+               self["actions"] = NumberActionMap(["SetupActions"],
+                       {
+                               "ok": self.okbuttonClick,
+                               "cancel": self.keyCancel,
+                               #for PIN
+                               "left": self.keyLeft,
+                               "right": self.keyRight,
+                               "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)
 
-       def GUIcreate(self, parent):
-               self.instance = eListbox(parent)
-               self.instance.setContent(self.l)
+               self.action = action
 
-       def GUIdelete(self):
-               self.instance.setContent(None)
-               self.instance = None
+               if action == 0:                 #reset
+                       eDVBCI_UI.getInstance().setReset(self.slotid)
+                       self.showWait()
+               elif action == 1:               #init
+                       eDVBCI_UI.getInstance().setInit(self.slotid)
+               elif action == 2:               #start MMI
+                       eDVBCI_UI.getInstance().startMMI(self.slotid)
+                       self.showWait()
+               elif action == 3:               #mmi already there (called from infobar)
+                       self.showScreen()
 
-class CiMmi(Screen):
        def addEntry(self, list, entry):
                if entry[0] == "TEXT":          #handle every item (text / pin only?)
                        list.append( (entry[1], entry[2]) )
                if entry[0] == "PIN":
+                       self.pinlength = entry[1]
                        if entry[3] == 1:
                                # masked pins:
-                               x = configElement_nonSave("", configSequence, [1234], configsequencearg.get("PINCODE", (entry[1], "-")))
+                               x = configElement_nonSave("", configSequence, [1234], configsequencearg.get("PINCODE", (self.pinlength, "*")))
                        else:                           
                                # unmasked pins:
-                               x = configElement_nonSave("", configSequence, [1234], configsequencearg.get("PINCODE", (entry[1], "")))                 
-                               
-                       self.pin = getConfigListEntry(entry[2],x)
+                               x = configElement_nonSave("", configSequence, [1234], configsequencearg.get("PINCODE", (self.pinlength, "")))
+                       self["subtitle"].setText(entry[2])
+                       self.pin = getConfigListEntry("",x)
                        list.append( self.pin )
+                       self["bottom"].setText(_("please press OK when ready"))
 
-       def closeMMI(self, cancel):
-               if self.tag == "ENQ":
-                       #print "enq- answer pin:" +  str(self.pin[1].parent.value[0])
-                       if cancel == 0:
-                               self.parent.answertype = 0
-                               self.parent.answer = str(self.pin[1].parent.value[0])
-                       else:   
-                               self.parent.answertype = 1
-                               self.parent.answer = 0
+       def okbuttonClick(self):
+               print "ok"
+               if self.tag == "WAIT":
+                       print "do nothing - wait"
                elif self.tag == "MENU":
-                       #print "answer - actual:" + str(self["entries"].getCurrent()[1])
-                       self.parent.answertype = 2
-                       if cancel == 0:
-                               self.parent.answer = self["entries"].getCurrent()[1]
-                       else:   
-                               self.parent.answer = 0
+                       print "answer MENU"
+                       cur = self["entries"].getCurrent()
+                       if cur:
+                               eDVBCI_UI.getInstance().answerMenu(self.slotid, cur[1])
+                       else:
+                               eDVBCI_UI.getInstance().answerMenu(self.slotid, 0)
+                       self.showWait() 
                elif self.tag == "LIST":
-                       #print "answer on List"
-                       self.parent.answertype = 3
-                       if cancel == 0:
-                               self.parent.answer = self["entries"].getCurrent()[1]
-                       else:   
-                               self.parent.answer = 0
-
-               self.parent.mmistate = 4        #request wait
+                       print "answer LIST"
+                       eDVBCI_UI.getInstance().answerMenu(self.slotid, 0)
+                       self.showWait() 
+               elif self.tag == "ENQ":
+                       answer = str(self.pin[1].parent.value[0])
+                       length = len(answer)
+                       while length < self.pinlength:
+                               answer = '0'+answer
+                               length+=1
+                       eDVBCI_UI.getInstance().answerEnq(self.slotid, answer)
+                       self.showWait()
+
+       def closeMmi(self):
+               self.Timer.stop()
                self.close()
 
-       def okbuttonClick(self):
-               self.closeMMI(0)
-
        def keyCancel(self):
                print "keyCancel"
-               self.closeMMI(1)
+               if self.tag == "WAIT":
+                       eDVBCI_UI.getInstance().stopMMI(self.slotid)
+                       self.closeMmi()
+               elif self.tag in [ "MENU", "LIST" ]:
+                       print "cancel list"
+                       eDVBCI_UI.getInstance().answerMenu(self.slotid, 0)
+                       self.showWait()
+               elif self.tag == "ENQ":
+                       print "cancel enq"
+                       eDVBCI_UI.getInstance().cancelEnq(self.slotid)
+                       self.showWait()
+               else:
+                       print "give cancel action to ci"        
+
+       def keyConfigEntry(self, key):
+               try:
+                       self["entries"].handleKey(key)
+               except AttributeError:
+                       pass
 
        def keyNumberGlobal(self, number):
-               self["entries"].handleKey(config.key[str(number)])
+               self.keyConfigEntry(config.key[str(number)])
 
        def keyLeft(self):
-               self["entries"].handleKey(config.key["prevElement"])
+               self.keyConfigEntry(config.key["prevElement"])
 
        def keyRight(self):
-               self["entries"].handleKey(config.key["nextElement"])
+               self.keyConfigEntry(config.key["nextElement"])
 
-       def __init__(self, session, parent, slotid, appname, entries):
-               Screen.__init__(self, session)
+       def updateList(self, list):
+               List = self["entries"]
+               try:
+                       List.instance.moveSelectionTo(0)
+               except:
+                       List.l.setList(list)
+                       return
 
-               self.parent = parent
-               self.slotid = slotid
-               self.tag = entries[0][0]
-               
-               #else the skins fails
-               self["title"] = Label("")
-               self["subtitle"] = Label("")
-               self["bottom"] = Label("")
+               if self.tag == "ENQ":
+                       type = TYPE_CONFIG
+               else:
+                       type = TYPE_MENU
+
+               if type != self.listtype:
+                       if type == TYPE_CONFIG:
+                               List.l = eListboxPythonConfigContent()
+                       else:
+                               List.l = eListboxPythonStringContent()
+                       List.instance.setContent(List.l)
+                       self.listtype = type
+
+               List.l.setList(list)
+
+       def showWait(self):
+               self.tag = "WAIT"
+               self["title"].setText("")
+               self["subtitle"].setText("")
+               self["bottom"].setText("")
+               list = [ ]
+               list.append( ("wait for ci...", 0) )
+               self.updateList(list)
 
+       def showScreen(self):
+               screen = eDVBCI_UI.getInstance().getMMIScreen(self.slotid)
+       
                list = [ ]
-               
-               for entry in entries:
-                       if entry[0] == "TITLE":
-                               self["title"] = Label(entry[1])
-                       elif entry[0] == "SUBTITLE":
-                               self["subtitle"] = Label(entry[1])
-                       elif entry[0] == "BOTTOM":
-                               self["bottom"] = Label(entry[1])                                
-                       elif entry[0] == "TEXT":
-                               self.addEntry(list, entry)
-                       elif entry[0] == "PIN":
-                               self.addEntry(list, entry)
 
-               self["entries"] = CiEntryList(list)
+               self.tag = screen[0][0]
 
-               self["actions"] = NumberActionMap(["SetupActions"],
-                       {
-                               "ok": self.okbuttonClick,
-                               "cancel": self.keyCancel,
-                               #for PIN
-                               "left": self.keyLeft,
-                               "right": self.keyRight,
-                               "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)
+               for entry in screen:
+                       if entry[0] == "PIN":
+                               self.addEntry(list, entry)
+                       else:
+                               if entry[0] == "TITLE":
+                                       self["title"].setText(entry[1])
+                               elif entry[0] == "SUBTITLE":
+                                       self["subtitle"].setText(entry[1])
+                               elif entry[0] == "BOTTOM":
+                                       self["bottom"].setText(entry[1])
+                               elif entry[0] == "TEXT":
+                                       self.addEntry(list, entry)
+               self.updateList(list)
 
+       def TimerCheck(self):
+               if self.action == 0:                    #reset
+                       self.closeMmi()
+               if self.action == 1:                    #init
+                       self.closeMmi()
+
+               #module still there ?                   
+               if eDVBCI_UI.getInstance().getState(self.slotid) != 2:
+                       self.closeMmi()
+
+               #mmi session still active ?                     
+               if eDVBCI_UI.getInstance().getMMIState(self.slotid) != 1:
+                       self.closeMmi()
+                       
+               #new screen available?  
+               if eDVBCI_UI.getInstance().availableMMI(self.slotid) == 1:
+                       self.showScreen()
+                       
+               #FIXME: check for mmi-session closed    
 
 class CiSelection(Screen):
        def createMenu(self):
                self.list = [ ]
-               self.list.append( ("Reset", 0) )
-               self.list.append( ("Init", 1) )
+               self.list.append( (_("Reset"), 0) )
+               self.list.append( (_("Init"), 1) )
                
                self.state = eDVBCI_UI.getInstance().getState(0)
                if self.state == 0:                     #no module
-                       self.list.append( ("no module found", 2) )
+                       self.list.append( (_("no module found"), 2) )
                elif self.state == 1:           #module in init
-                       self.list.append( ("init module", 2) )
+                       self.list.append( (_("init module"), 2) )
                elif self.state == 2:           #module ready
                        #get appname            
                        appname = eDVBCI_UI.getInstance().getAppName(0)
                        self.list.append( (appname, 2) )
 
-               self["entries"] .list = self.list
-               self["entries"] .l.setList(self.list)
+               self["entries"].list = self.list
+               self["entries"].l.setList(self.list)
 
        def TimerCheck(self):
                state = eDVBCI_UI.getInstance().getState(0)
@@ -254,36 +242,11 @@ class CiSelection(Screen):
                        self.state = state
                        self.createMenu()
        
-       def ciWaitAnswer(self):
-               #FIXME: handling for correct slot
-               #print "ciWaitAnswer with self.mmistate = " + str(self.mmistate)
-
-               if self.mmistate == 0:          
-                       #print "do nothing"
-                       pass
-               elif self.mmistate == 1:                        #wait requested
-                       #print "wait requested"
-                       self.session.openWithCallback(self.ciWaitAnswer, CiWait, self, 0, self["entries"].getCurrent()[1])
-               elif self.mmistate == 2:                        #open screen requested
-                       #print "open screen requested"
-                       self.answertype = -1
-                       self.answer = ""
-                       appname = eDVBCI_UI.getInstance().getAppName(0)
-                       list = eDVBCI_UI.getInstance().getMMIScreen(self.slot)
-                       self.session.openWithCallback(self.ciWaitAnswer, CiMmi, self, self.slot, appname, list)
-               elif self.mmistate == 3:                        #close mmi requested
-                       #print "close mmi requested"
-                       self.session.openWithCallback(self.ciWaitAnswer, CiWait, self, 0, 4)
-               elif self.mmistate == 4:                        #mmi answer requested
-                       #print "mmi answer requested"
-                       self.session.openWithCallback(self.ciWaitAnswer, CiWait, self, 0, 3)
-               
        def okbuttonClick(self):
                self.slot = 0
        
                if self.state == 2:
-                       self.mmistate = 1
-                       self.ciWaitAnswer()
+                       self.session.open(CiMmi, 0, self["entries"].getCurrent()[1])
 
                #generate menu / list
                #list = [ ]
@@ -307,7 +270,7 @@ class CiSelection(Screen):
                        })
 
                self.list = [ ]
-               self["entries"] = CiEntryList(list)
+               self["entries"] = MenuList(list)
                self.createMenu()
 
                self.Timer = eTimer()