lib/python/Screens/InputBox.py

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