code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Screens/Ci.py

   1 from Screen import *
   2 from Components.MenuList import MenuList
   3 from Components.ActionMap import ActionMap
   4 from Components.ActionMap import NumberActionMap
   5 from Components.Header import Header
   6 from Components.Button import Button
   7 from Components.Label import Label
   8
   9 from Components.HTMLComponent import *
  10 from Components.GUIComponent import *
  11 from Components.config import *
  12 from Components.ConfigList import ConfigList
  13
  14 from enigma import eTimer, eDVBCI_UI, eListboxPythonStringContent, eListboxPythonConfigContent
  15
  16 TYPE_MENU = 0
  17 TYPE_CONFIG = 1
  18
  19 class CiMmi(Screen):
  20         def __init__(self, session, slotid, action):
  21                 Screen.__init__(self, session)
  22
  23                 print "ciMMI with action" + str(action)
  24
  25                 self.slotid = slotid
  26
  27                 self.timer = eTimer()
  28                 self.timer.timeout.get().append(self.keyCancel)
  29
  30                 #else the skins fails
  31                 self["title"] = Label("")
  32                 self["subtitle"] = Label("")
  33                 self["bottom"] = Label("")
  34                 self["entries"] = ConfigList([ ])
  35                 self.listtype = TYPE_CONFIG
  36
  37                 self["actions"] = NumberActionMap(["SetupActions"],
  38                         {
  39                                 "ok": self.okbuttonClick,
  40                                 "cancel": self.keyCancel,
  41                                 #for PIN
  42                                 "left": self.keyLeft,
  43                                 "right": self.keyRight,
  44                                 "1": self.keyNumberGlobal,
  45                                 "2": self.keyNumberGlobal,
  46                                 "3": self.keyNumberGlobal,
  47                                 "4": self.keyNumberGlobal,
  48                                 "5": self.keyNumberGlobal,
  49                                 "6": self.keyNumberGlobal,
  50                                 "7": self.keyNumberGlobal,
  51                                 "8": self.keyNumberGlobal,
  52                                 "9": self.keyNumberGlobal,
  53                                 "0": self.keyNumberGlobal
  54                         }, -1)
  55
  56                 self.action = action
  57
  58                 if action == 2:         #start MMI
  59                         eDVBCI_UI.getInstance().startMMI(self.slotid)
  60                         self.showWait()
  61                 elif action == 3:               #mmi already there (called from infobar)
  62                         self.showScreen()
  63
  64         def addEntry(self, list, entry):
  65                 if entry[0] == "TEXT":          #handle every item (text / pin only?)
  66                         list.append( (entry[1], entry[2]) )
  67                 if entry[0] == "PIN":
  68                         self.pinlength = entry[1]
  69                         if entry[3] == 1:
  70                                 # masked pins:
  71                                 x = configElement_nonSave("", configSequence, [1234], configsequencearg.get("PINCODE", (self.pinlength, "*")))
  72                         else:
  73                                 # unmasked pins:
  74                                 x = configElement_nonSave("", configSequence, [1234], configsequencearg.get("PINCODE", (self.pinlength, "")))
  75                         self["subtitle"].setText(entry[2])
  76                         self.pin = getConfigListEntry("",x)
  77                         list.append( self.pin )
  78                         self["bottom"].setText(_("please press OK when ready"))
  79
  80         def okbuttonClick(self):
  81                 self.timer.stop()
  82                 if self.tag == "WAIT":
  83                         print "do nothing - wait"
  84                 elif self.tag == "MENU":
  85                         print "answer MENU"
  86                         cur = self["entries"].getCurrent()
  87                         if cur:
  88                                 eDVBCI_UI.getInstance().answerMenu(self.slotid, cur[1])
  89                         else:
  90                                 eDVBCI_UI.getInstance().answerMenu(self.slotid, 0)
  91                         self.showWait()
  92                 elif self.tag == "LIST":
  93                         print "answer LIST"
  94                         eDVBCI_UI.getInstance().answerMenu(self.slotid, 0)
  95                         self.showWait()
  96                 elif self.tag == "ENQ":
  97                         answer = str(self.pin[1].parent.value[0])
  98                         length = len(answer)
  99                         while length < self.pinlength:
 100                                 answer = '0'+answer
 101                                 length+=1
 102                         eDVBCI_UI.getInstance().answerEnq(self.slotid, answer)
 103                         self.showWait()
 104
 105         def closeMmi(self):
 106                 self.timer.stop()
 107                 self.close(self.slotid)
 108
 109         def keyCancel(self):
 110                 self.timer.stop()
 111                 if self.tag == "WAIT":
 112                         eDVBCI_UI.getInstance().stopMMI(self.slotid)
 113                         self.closeMmi()
 114                 elif self.tag in [ "MENU", "LIST" ]:
 115                         print "cancel list"
 116                         eDVBCI_UI.getInstance().answerMenu(self.slotid, 0)
 117                         self.showWait()
 118                 elif self.tag == "ENQ":
 119                         print "cancel enq"
 120                         eDVBCI_UI.getInstance().cancelEnq(self.slotid)
 121                         self.showWait()
 122                 else:
 123                         print "give cancel action to ci"
 124
 125         def keyConfigEntry(self, key):
 126                 self.timer.stop()
 127                 try:
 128                         self["entries"].handleKey(key)
 129                 except:
 130                         pass
 131
 132         def keyNumberGlobal(self, number):
 133                 self.timer.stop()
 134                 self.keyConfigEntry(config.key[str(number)])
 135
 136         def keyLeft(self):
 137                 self.timer.stop()
 138                 self.keyConfigEntry(config.key["prevElement"])
 139
 140         def keyRight(self):
 141                 self.timer.stop()
 142                 self.keyConfigEntry(config.key["nextElement"])
 143
 144         def updateList(self, list):
 145                 List = self["entries"]
 146                 try:
 147                         List.instance.moveSelectionTo(0)
 148                 except:
 149                         List.l.setList(list)
 150                         return
 151
 152                 if self.tag == "ENQ":
 153                         type = TYPE_CONFIG
 154                 else:
 155                         type = TYPE_MENU
 156
 157                 if type != self.listtype:
 158                         if type == TYPE_CONFIG:
 159                                 List.l = eListboxPythonConfigContent()
 160                         else:
 161                                 List.l = eListboxPythonStringContent()
 162                         List.instance.setContent(List.l)
 163                         self.listtype = type
 164
 165                 List.l.setList(list)
 166
 167         def showWait(self):
 168                 self.tag = "WAIT"
 169                 self["title"].setText("")
 170                 self["subtitle"].setText("")
 171                 self["bottom"].setText("")
 172                 list = [ ]
 173                 list.append( ("wait for ci...", 0) )
 174                 self.updateList(list)
 175
 176         def showScreen(self):
 177                 screen = eDVBCI_UI.getInstance().getMMIScreen(self.slotid)
 178
 179                 list = [ ]
 180
 181                 self.timer.stop()
 182                 if len(screen) > 0 and screen[0][0] == "CLOSE":
 183                         timeout = screen[0][1]
 184                         if timeout > 0:
 185                                 self.timer.start(timeout*1000, True)
 186                         else:
 187                                 self.keyCancel()
 188                 else:
 189                         self.tag = screen[0][0]
 190                         for entry in screen:
 191                                 if entry[0] == "PIN":
 192                                         self.addEntry(list, entry)
 193                                 else:
 194                                         if entry[0] == "TITLE":
 195                                                 self["title"].setText(entry[1])
 196                                         elif entry[0] == "SUBTITLE":
 197                                                 self["subtitle"].setText(entry[1])
 198                                         elif entry[0] == "BOTTOM":
 199                                                 self["bottom"].setText(entry[1])
 200                                         elif entry[0] == "TEXT":
 201                                                 self.addEntry(list, entry)
 202                         self.updateList(list)
 203
 204         def ciStateChanged(self):
 205                 if self.action == 0:                    #reset
 206                         self.closeMmi()
 207                 if self.action == 1:                    #init
 208                         self.closeMmi()
 209
 210                 #module still there ?
 211                 if eDVBCI_UI.getInstance().getState(self.slotid) != 2:
 212                         self.closeMmi()
 213
 214                 #mmi session still active ?
 215                 if eDVBCI_UI.getInstance().getMMIState(self.slotid) != 1:
 216                         self.closeMmi()
 217
 218                 if self.action > 1 and eDVBCI_UI.getInstance().availableMMI(self.slotid) == 1:
 219                         self.showScreen()
 220
 221                 #FIXME: check for mmi-session closed
 222
 223 class CiMessageHandler:
 224         def __init__(self):
 225                 self.session = None
 226                 self.ci = { }
 227                 self.dlgs = { }
 228                 eDVBCI_UI.getInstance().ciStateChanged.get().append(self.ciStateChanged)
 229
 230         def setSession(self, session):
 231                 self.session = session
 232
 233         def ciStateChanged(self, slot):
 234                 if slot in self.ci:
 235                         self.ci[slot](slot)
 236                 else:
 237                         if slot in self.dlgs:
 238                                 self.dlgs[slot].ciStateChanged()
 239                         elif eDVBCI_UI.getInstance().availableMMI(slot) == 1:
 240                                 if self.session:
 241                                         self.dlgs[slot] = self.session.openWithCallback(self.dlgClosed, CiMmi, slot, 3)
 242                                 else:
 243                                         print "no session"
 244
 245         def dlgClosed(self, slot):
 246                 del self.dlgs[slot]
 247
 248         def registerCIMessageHandler(self, slot, func):
 249                 self.unregisterCIMessageHandler(slot)
 250                 self.ci[slot] = func
 251
 252         def unregisterCIMessageHandler(self, slot):
 253                 if slot in self.ci:
 254                         del self.ci[slot]
 255
 256 CiHandler = CiMessageHandler()
 257
 258 class CiSelection(Screen):
 259         def __init__(self, session):
 260                 Screen.__init__(self, session)
 261
 262                 self["actions"] = ActionMap(["OkCancelActions"],
 263                         {
 264                                 "ok": self.okbuttonClick,
 265                                 "cancel": self.cancel
 266                         })
 267
 268                 self.dlg = None
 269                 self.state = { }
 270                 self.list = [ ]
 271                 self["entries"] = MenuList(list)
 272                 self.clearMenu()
 273                 self.createMenu(0) # FIXME more than one CI
 274                 CiHandler.registerCIMessageHandler(0, self.ciStateChanged)
 275
 276         def clearMenu(self):
 277                 self.list = [ ]
 278
 279         def createMenu(self, slot):
 280                 self.list.append( (_("Reset"), 0, slot) )
 281                 self.list.append( (_("Init"), 1, slot) )
 282
 283                 self.state[slot] = eDVBCI_UI.getInstance().getState(slot)
 284                 if self.state[slot] == 0:                       #no module
 285                         self.list.append( (_("no module found"), 2, slot) )
 286                 elif self.state[slot] == 1:             #module in init
 287                         self.list.append( (_("init module"), 2, slot) )
 288                 elif self.state[slot] == 2:             #module ready
 289                         #get appname
 290                         appname = eDVBCI_UI.getInstance().getAppName(slot)
 291                         self.list.append( (appname, 2, slot) )
 292
 293                 self["entries"].list = self.list
 294                 self["entries"].l.setList(self.list)
 295
 296         def ciStateChanged(self, slot):
 297                 if self.dlg:
 298                         self.dlg.ciStateChanged()
 299                 else:
 300                         state = eDVBCI_UI.getInstance().getState(slot)
 301                         if self.state[slot] != state:
 302                                 #print "something happens"
 303                                 self.state[slot] = state
 304                                 self.clearMenu()
 305                                 self.createMenu(slot)
 306
 307         def dlgClosed(self, slot):
 308                 self.dlg = None
 309
 310         def okbuttonClick(self):
 311                 cur = self["entries"].getCurrent()
 312                 if cur:
 313                         action = cur[1]
 314                         slot = cur[2]
 315                         if action == 0:         #reset
 316                                 eDVBCI_UI.getInstance().setReset(slot)
 317                         elif action == 1:               #init
 318                                 eDVBCI_UI.getInstance().setInit(slot)
 319                         elif self.state[slot] == 2:
 320                                 self.dlg = self.session.openWithCallback(self.dlgClosed, CiMmi, slot, action)
 321
 322                 #generate menu / list
 323                 #list = [ ]
 324                 #list.append( ("TEXT", "CA-Info") )
 325                 #list.append( ("TEXT", "Card Status") )
 326                 #list.append( ("PIN", 6, "Card Pin", 1) )
 327                 #self.session.open(CiMmi, 0, 0, "Wichtiges CI", "Mainmenu", "Footer", list)
 328
 329         def cancel(self):
 330                 CiHandler.unregisterCIMessageHandler(0)
 331                 self.close()