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                         "home": self.keyHome,
  26                         "end": self.keyEnd,
  27                         "deleteForward": self.keyDelete,
  28                         "deleteBackward": self.keyBackspace,
  29                         "tab": self.keyTab,
  30                         "toggleOverwrite": self.keyInsert,
  31                         "1": self.keyNumberGlobal,
  32                         "2": self.keyNumberGlobal,
  33                         "3": self.keyNumberGlobal,
  34                         "4": self.keyNumberGlobal,
  35                         "5": self.keyNumberGlobal,
  36                         "6": self.keyNumberGlobal,
  37                         "7": self.keyNumberGlobal,
  38                         "8": self.keyNumberGlobal,
  39                         "9": self.keyNumberGlobal,
  40                         "0": self.keyNumberGlobal
  41                 }, -1)
  42                 if self["input"].type == Input.TEXT:
  43                         rcinput = eRCInput.getInstance()
  44                         rcinput.setKeyboardMode(rcinput.kmAscii)
  45
  46         def gotAsciiCode(self):
  47                 self["input"].handleAscii(getPrevAsciiCode())
  48
  49         def keyLeft(self):
  50                 self["input"].left()
  51
  52         def keyRight(self):
  53                 self["input"].right()
  54
  55         def keyNumberGlobal(self, number):
  56                 self["input"].number(number)
  57
  58         def keyDelete(self):
  59                 self["input"].delete()
  60
  61         def go(self):
  62                 rcinput = eRCInput.getInstance()
  63                 rcinput.setKeyboardMode(rcinput.kmNone)
  64                 self.close(self["input"].getText())
  65
  66         def cancel(self):
  67                 rcinput = eRCInput.getInstance()
  68                 rcinput.setKeyboardMode(rcinput.kmNone)
  69                 self.close(None)
  70
  71         def keyHome(self):
  72                 self["input"].home()
  73
  74         def keyEnd(self):
  75                 self["input"].end()
  76
  77         def keyBackspace(self):
  78                 self["input"].deleteBackward()
  79
  80         def keyTab(self):
  81                 self["input"].tab()
  82
  83         def keyInsert(self):
  84                 self["input"].toggleOverwrite()
  85
  86 class PinInput(InputBox):
  87         def __init__(self, session, service = "", triesEntry = None, pinList = [], *args, **kwargs):
  88                 InputBox.__init__(self, session = session, text="    ", maxSize=True, type=Input.PIN, *args, **kwargs)
  89
  90                 self.waitTime = 15
  91
  92                 self.triesEntry = triesEntry
  93
  94                 self.pinList = pinList
  95                 self["service"] = Label(service)
  96
  97                 if self.getTries() == 0:
  98                         if (self.triesEntry.time.value + (self.waitTime * 60)) > time():
  99                                 remaining = (self.triesEntry.time.value + (self.waitTime * 60)) - time()
 100                                 remainingMinutes = int(remaining / 60)
 101                                 remainingSeconds = int(remaining % 60)
 102                                 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))
 103                         else:
 104                                 self.setTries(3)
 105
 106                 self["tries"] = Label("")
 107                 self.onShown.append(self.showTries)
 108
 109         def gotAsciiCode(self):
 110                 if self["input"].currPos == len(self["input"]) - 1:
 111                         InputBox.gotAsciiCode(self)
 112                         self.go()
 113                 else:
 114                         InputBox.gotAsciiCode(self)
 115
 116         def keyNumberGlobal(self, number):
 117                 if self["input"].currPos == len(self["input"]) - 1:
 118                         InputBox.keyNumberGlobal(self, number)
 119                         self.go()
 120                 else:
 121                         InputBox.keyNumberGlobal(self, number)
 122
 123         def checkPin(self, pin):
 124                 if pin is not None and pin.find(" ") == -1 and int(pin) in self.pinList:
 125                         return True
 126                 return False
 127
 128         def go(self):
 129                 self.triesEntry.time.value = int(time())
 130                 self.triesEntry.time.save()
 131                 if self.checkPin(self["input"].getText()):
 132                         self.setTries(3)
 133                         self.closePinCorrect()
 134                 else:
 135                         self.keyHome()
 136                         self.decTries()
 137                         if self.getTries() == 0:
 138                                 self.closePinWrong()
 139                         else:
 140                                 pass
 141
 142         def closePinWrong(self, *args):
 143                 rcinput = eRCInput.getInstance()
 144                 rcinput.setKeyboardMode(rcinput.kmNone)
 145                 print "args:", args
 146                 self.close(False)
 147
 148         def closePinCorrect(self, *args):
 149                 rcinput = eRCInput.getInstance()
 150                 rcinput.setKeyboardMode(rcinput.kmNone)
 151                 self.close(True)
 152
 153         def closePinCancel(self, *args):
 154                 rcinput = eRCInput.getInstance()
 155                 rcinput.setKeyboardMode(rcinput.kmNone)
 156                 self.close(None)
 157
 158         def cancel(self):
 159                 self.closePinCancel()
 160
 161         def getTries(self):
 162                 return self.triesEntry.tries.value
 163
 164         def decTries(self):
 165                 self.setTries(self.triesEntry.tries.value - 1)
 166                 self.showTries()
 167
 168         def setTries(self, tries):
 169                 self.triesEntry.tries.value = tries
 170                 self.triesEntry.tries.save()
 171
 172         def showTries(self):
 173                 self["tries"].setText(_("Tries left:") + " " + str(self.getTries()))