screens.py

   1 from components import *
   2 import sys
   3 from enigma import quitMainloop
   4
   5 # some screens
   6 def doGlobal(screen):
   7         screen["clock"] = Clock()
   8
   9 class Screen(dict, HTMLSkin, GUISkin):
  10         """ bla """
  11
  12         # never call this directly - it will be called from the session!
  13         def doClose(self):
  14                 GUISkin.close(self)
  15
  16         def close(self, retval=None):
  17                 self.session.close()
  18
  19 class mainMenu(Screen):
  20
  21         def goEmu(self):
  22                 self["title"].setText("EMUs ARE ILLEGAL AND NOT SUPPORTED!")
  23
  24         def goTimeshift(self):
  25                 self["title"].setText("JUST PRESS THE YELLOW BUTTON!")
  26
  27         def goHDTV(self):
  28                 self["title"].setText("HDTV GREEN FLASHES: ENABLED")
  29
  30         def goScan(self):
  31                 self.session.open(serviceScan())
  32
  33         def goClock(self):
  34                 self.session.open(clockDisplay(Clock()))
  35
  36         def okbuttonClick(self):
  37                 selection = self["menu"].getCurrent()
  38                 selection[1]()
  39
  40         def __init__(self):
  41                 GUISkin.__init__(self)
  42                 b = Button("ok")
  43
  44                 b.onClick = [ self.okbuttonClick ]
  45                 self["okbutton"] = b
  46                 self["title"] = Header("Main Menu! - press ok to leave!")
  47                 self["menu"] = MenuList(
  48                         [
  49                                 ("Close Main Menu", self.close),
  50                                 ("Service Scan", self.goScan),
  51                                 ("Quit", quitMainloop),
  52                                 ("EMU SETUP", self.goEmu),
  53                                 ("TIMESHIFT SETUP", self.goTimeshift),
  54                                 ("HDTV PIP CONFIG", self.goHDTV),
  55                                 ("wie spaet ists?!", self.goClock)
  56                         ])
  57
  58 #class mainMenu(Screen):
  59 #       def __init__(self):
  60 #               GUISkin.__init__(self)
  61 #
  62 #               self["title"] = Header("this is the\nMAIN MENU !!!");
  63 #               self["okbutton"] = Button("ok")
  64 #               self["okbutton"].onClick = [ self.close ]
  65
  66 class channelSelection(Screen):
  67         def __init__(self):
  68                 GUISkin.__init__(self)
  69
  70                 self["list"] = ServiceList()
  71                 self["list"].setRoot(eServiceReference("1:0:1:0:0:0:0:0:0:0:PREMIERE"))
  72
  73                 self["okbutton"] = Button("ok", [self.channelSelected, self.close])
  74
  75         def channelSelected(self):
  76                 self.session.nav.playService(self["list"].getCurrent())
  77                 pass
  78
  79 class infoBar(Screen):
  80         def __init__(self):
  81                 GUISkin.__init__(self)
  82
  83                 self["channelSwitcher"] = Button("switch Channel", [self.switchChannel])
  84                 self["okbutton"] = Button("mainMenu", [self.mainMenu])
  85
  86         def mainMenu(self):
  87                 self.session.open(mainMenu())
  88
  89         def switchChannel(self):
  90                 self.session.open(channelSelection())
  91
  92 # a clock display dialog
  93 class clockDisplay(Screen):
  94         def okbutton(self):
  95                 self.session.close()
  96
  97         def __init__(self, clock):
  98                 GUISkin.__init__(self)
  99                 self["theClock"] = clock
 100                 b = Button("bye")
 101                 b.onClick = [ self.okbutton ]
 102                 self["okbutton"] = b
 103                 self["title"] = Header("clock dialog: here you see the current uhrzeit!")
 104
 105
 106 class serviceScan(Screen):
 107         def ok(self):
 108                 if self["scan"].isDone():
 109                         self.close()
 110
 111         def __init__(self):
 112                 GUISkin.__init__(self)
 113
 114                 self["scan_progress"] = ProgressBar()
 115                 self["scan_state"] = Label("scan state")
 116                 self["scan"] = ServiceScan(self["scan_progress"], self["scan_state"])
 117
 118                 self["okbutton"] = Button("ok", [self.ok])
 119                 self["okbutton"].disable()