lib/python/Screens/InputBox.py

   1 from enigma import eRCInput, getPrevAsciiCode
   2 from Screens.Screen import Screen
   3 from Screens.MessageBox import MessageBox
   4 from Components.ActionMap import NumberActionMap
   5 from Components.Label import Label
   6 from Components.Input import Input
   7 from Tools.BoundFunction import boundFunction
   8 from time import time
   9
  10 class InputBox(Screen):
  11         def __init__(self, session, title = "", windowTitle = _("Input"), **kwargs):
  12                 Screen.__init__(self, session)
  13
  14                 self["text"] = Label(title)
  15                 self["input"] = Input(**kwargs)
  16                 self.onShown.append(boundFunction(self.setTitle, windowTitle))
  17
  18                 self["actions"] = NumberActionMap(["WizardActions", "InputBoxActions", "InputAsciiActions", "KeyboardInputActions"],
  19                 {
  20                         "gotAsciiCode": self.gotAsciiCode,
  21                         "ok": self.go,
  22                         "back": self.cancel,
  23                         "left": self.keyLeft,
  24                         "right": self.keyRight,
  25                         "delete": self.keyDelete,
  26                         "moveLeft": self.keyLeft,
  27                         "moveRight": self.keyRight,
  28                         "moveHome": self.keyHome,
  29                         "moveEnd": self.keyEnd,
  30                         "deleteForward": self.keyDelete,
  31                         "deleteBackward": self.keyBackspace,
  32                         "tab": self.keyTab,
  33                         "toggleOverwrite": self.keyInsert,
  34                         "accept": self.go,
  35                         "1": self.keyNumberGlobal,
  36                         "2": self.keyNumberGlobal,
  37                         "3": self.keyNumberGlobal,
  38                         "4": self.keyNumberGlobal,
  39                         "5": self.keyNumberGlobal,
  40                         "6": self.keyNumberGlobal,
  41                         "7": self.keyNumberGlobal,
  42                         "8": self.keyNumberGlobal,
  43                         "9": self.keyNumberGlobal,
  44                         "0": self.keyNumberGlobal
  45                 }, -1)
  46                 rcinput = eRCInput.getInstance()
  47                 rcinput.setKeyboardMode(rcinput.kmAscii)
  48
  49         def gotAsciiCode(self):
  50                 self["input"].handleAscii(getPrevAsciiCode())
  51
  52         def keyLeft(self):
  53                 self["input"].left()
  54
  55         def keyRight(self):
  56                 self["input"].right()
  57
  58         def keyNumberGlobal(self, number):
  59                 self["input"].number(number)
  60
  61         def keyDelete(self):
  62                 self["input"].delete()
  63
  64         def go(self):
  65                 rcinput = eRCInput.getInstance()
  66                 rcinput.setKeyboardMode(rcinput.kmNone)
  67                 self.close(self["input"].getText())
  68
  69         def cancel(self):
  70                 rcinput = eRCInput.getInstance()
  71                 rcinput.setKeyboardMode(rcinput.kmNone)
  72                 self.close(None)
  73
  74         def keyHome(self):
  75                 self["input"].home()
  76
  77         def keyEnd(self):
  78                 self["input"].end()
  79
  80         def keyBackspace(self):
  81                 self["input"].deleteBackward()
  82
  83         def keyTab(self):
  84                 self["input"].tab()
  85
  86         def keyInsert(self):
  87                 self["input"].toggleOverwrite()
  88
  89 class PinInput(InputBox):
  90         def __init__(self, session, service = "", triesEntry = None, pinList = [], *args, **kwargs):
  91                 InputBox.__init__(self, session = session, text="9876", maxSize=True, type=Input.PIN, *args, **kwargs)
  92
  93                 self.waitTime = 15
  94
  95                 self.triesEntry = triesEntry
  96
  97                 self.pinList = pinList
  98                 self["service"] = Label(service)
  99
 100                 if self.getTries() == 0:
 101                         if (self.triesEntry.time.value + (self.waitTime * 60)) > time():
 102                                 remaining = (self.triesEntry.time.value + (self.waitTime * 60)) - time()
 103                                 remainingMinutes = int(remaining / 60)
 104                                 remainingSeconds = int(remaining % 60)
 105                                 self.onFirstExecBegin.append(boundFunction(self.session.openWithCallback, self.closePinCancel, MessageBox, _("You have to wait for") + " " + str(remainingMinutes) + " " + _("minutes and") + " " + str(remainingSeconds) + " " + _("seconds."), MessageBox.TYPE_ERROR))
 106                         else:
 107                                 self.setTries(3)
 108
 109                 self["tries"] = Label("")
 110                 self.onShown.append(self.showTries)
 111
 112         def keyNumberGlobal(self, number):
 113                 if self["input"].currPos == len(self["input"]) - 1:
 114                         InputBox.keyNumberGlobal(self, number)
 115                         self.go()
 116                 else:
 117                         InputBox.keyNumberGlobal(self, number)
 118
 119         def checkPin(self, pin):
 120                 if pin is not None and int(pin) in self.pinList:
 121                         return True
 122                 return False
 123
 124         def go(self):
 125                 self.triesEntry.time.value = int(time())
 126                 self.triesEntry.time.save()
 127                 if self.checkPin(self["input"].getText()):
 128                         self.setTries(3)
 129                         self.closePinCorrect()
 130                 else:
 131                         self.keyHome()
 132                         self.decTries()
 133                         if self.getTries() == 0:
 134                                 self.closePinWrong()
 135                         else:
 136                                 pass
 137
 138         def closePinWrong(self, *args):
 139                 print "args:", args
 140                 self.close(False)
 141
 142         def closePinCorrect(self, *args):
 143                 self.close(True)
 144
 145         def closePinCancel(self, *args):
 146                 self.close(None)
 147
 148         def cancel(self):
 149                 rcinput = eRCInput.getInstance()
 150                 rcinput.setKeyboardMode(rcinput.kmNone)
 151                 self.closePinCancel()
 152
 153         def getTries(self):
 154                 return self.triesEntry.tries.value
 155
 156         def decTries(self):
 157                 self.setTries(self.triesEntry.tries.value - 1)
 158                 self.showTries()
 159
 160         def setTries(self, tries):
 161                 self.triesEntry.tries.value = tries
 162                 self.triesEntry.tries.save()
 163
 164         def showTries(self):
 165                 self["tries"].setText(_("Tries left:") + " " + str(self.getTries()))