screens.py

   1 from components import *
   2 import sys
   3
   4 # some screens
   5 def doGlobal(screen):
   6         screen["clock"] = Clock()
   7
   8 class Screen(dict, HTMLSkin, GUISkin):
   9         """ bla """
  10
  11         # never call this directly - it will be called from the session!
  12         def doClose(self):
  13                 GUISkin.close(self)
  14
  15         def close(self, retval=None):
  16                 self.session.close()
  17
  18 # a test dialog
  19 class testDialog(Screen):
  20         def testDialogClick(self):
  21                 selection = self["menu"].getCurrent()
  22                 selection[1]()
  23
  24         def goMain(self):
  25                 self.session.open(screens["mainMenu"]())
  26
  27         def goEmu(self):
  28 #               self.close(1)
  29                 self["title"].setText("EMUs ARE ILLEGAL AND NOT SUPPORTED!")
  30
  31         def goTimeshift(self):
  32 #               self.close(2)
  33                 self["title"].setText("JUST PRESS THE YELLOW BUTTON!")
  34
  35         def goHDTV(self):
  36 #               self.close(3)
  37                 self["title"].setText("HDTV GREEN FLASHES: ENABLED")
  38
  39         def goClock(self):
  40                 self.session.open(screens["clockDisplay"](Clock()))
  41
  42         def __init__(self):
  43                 GUISkin.__init__(self)
  44                 b = Button("ok")
  45                 b.onClick = [ self.testDialogClick ]
  46                 self["okbutton"] = b
  47                 self["title"] = Header("Test Dialog - press ok to leave!")
  48                 self["menu"] = MenuList(
  49                         [
  50                                 ("MAIN MENU", self.goMain),
  51                                 ("EMU SETUP", self.goEmu),
  52                                 ("TIMESHIFT SETUP", self.goTimeshift),
  53                                 ("HDTV PIP CONFIG", self.goHDTV),
  54                                 ("wie spaet ists?!", self.goClock)
  55                         ])
  56
  57 class mainMenu(Screen):
  58         def __init__(self):
  59                 GUISkin.__init__(self)
  60
  61                 self["title"] = Header("this is the\nMAIN MENU !!!");
  62                 self["okbutton"] = Button("ok")
  63                 self["okbutton"].onClick = [ self.close ]
  64
  65
  66 # a clock display dialog
  67 class clockDisplay(Screen):
  68         def okbutton(self):
  69                 self.session.close()
  70
  71         def __init__(self, clock):
  72                 GUISkin.__init__(self)
  73                 self["theClock"] = clock
  74                 b = Button("bye")
  75                 b.onClick = [ self.okbutton ]
  76                 self["okbutton"] = b
  77                 self["title"] = Header("clock dialog: here you see the current uhrzeit!")
  78
  79 # defined screens (evtl. kann man sich das sparen, ich seh den sinn gerade nicht mehr)
  80 screens = {
  81         "global": doGlobal,
  82         "testDialog": testDialog,
  83         "clockDisplay": clockDisplay ,
  84         "mainMenu": mainMenu }
  85