code.vuplus.com Git - vuplus_dvbapp/blob - 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         def __init__(self, session):
  13                 self.skinName = self.__class__.__name__
  14                 self.session = session
  15                 GUISkin.__init__(self)
  16
  17         def execBegin(self):
  18                 for (name, val) in self.items():
  19                         val.execBegin()
  20
  21         def execEnd(self):
  22                 for (name, val) in self.items():
  23                         val.execEnd()
  24
  25         # never call this directly - it will be called from the session!
  26         def doClose(self):
  27                 GUISkin.close(self)
  28
  29         def close(self, retval=None):
  30                 self.session.close()
  31
  32 class mainMenu(Screen):
  33
  34         def goEmu(self):
  35                 self["title"].setText("EMUs ARE ILLEGAL AND NOT SUPPORTED!")
  36
  37         def goTimeshift(self):
  38                 self["title"].setText("JUST PRESS THE YELLOW BUTTON!")
  39
  40         def goHDTV(self):
  41                 self["title"].setText("HDTV GREEN FLASHES: ENABLED")
  42
  43         def goScan(self):
  44                 self.session.open(serviceScan)
  45
  46         def goClock(self):
  47                 self.session.open(clockDisplay, Clock())
  48
  49         def okbuttonClick(self):
  50                 selection = self["menu"].getCurrent()
  51                 selection[1]()
  52
  53         def __init__(self, session):
  54                 Screen.__init__(self, session)
  55                 b = Button("ok")
  56
  57                 self["actions"] = ActionMap("MainMenuActions",
  58                         {
  59                                 "selected": self.okbuttonClick
  60                         })
  61
  62                 b.onClick = [ self.okbuttonClick ]
  63                 self["okbutton"] = b
  64                 self["title"] = Header("Main Menu! - press ok to leave!")
  65                 self["menu"] = MenuList(
  66                         [
  67                                 ("Close Main Menu", self.close),
  68                                 ("Service Scan", self.goScan),
  69                                 ("Quit", quitMainloop),
  70                                 ("EMU SETUP", self.goEmu),
  71                                 ("TIMESHIFT SETUP", self.goTimeshift),
  72                                 ("HDTV PIP CONFIG", self.goHDTV),
  73                                 ("wie spaet ists?!", self.goClock)
  74                         ])
  75
  76 #class mainMenu(Screen):
  77 #       def __init__(self):
  78 #               GUISkin.__init__(self)
  79 #
  80 #               self["title"] = Header("this is the\nMAIN MENU !!!");
  81 #               self["okbutton"] = Button("ok")
  82 #               self["okbutton"].onClick = [ self.close ]
  83
  84 class channelSelection(Screen):
  85         def __init__(self, session):
  86                 Screen.__init__(self, session)
  87
  88                 self["list"] = ServiceList()
  89                 self["list"].setRoot(eServiceReference("1:0:1:0:0:0:0:0:0:0:PREMIERE"))
  90
  91                 self["okbutton"] = Button("ok", [self.channelSelected])
  92
  93                 self["actions"] = ActionMap("ChannelSelectActions",
  94                         {
  95                                 "selectChannel": self.channelSelected,
  96                         })
  97
  98         def channelSelected(self):
  99                 self.session.nav.playService(self["list"].getCurrent())
 100                 self.close()
 101                 pass
 102
 103 class infoBar(Screen):
 104         def __init__(self, session):
 105                 Screen.__init__(self, session)
 106
 107                 self["actions"] = ActionMap("InfobarActions",
 108                         {
 109                                 "switchChannel": self.switchChannel,
 110                                 "mainMenu": self.mainMenu
 111                         })
 112                 self["channelSwitcher"] = Button("switch Channel", [self.switchChannel])
 113                 self["okbutton"] = Button("mainMenu", [self.mainMenu])
 114
 115                 self["ServiceName"] = ServiceName(self.session.nav)
 116
 117                 self["Event_Now"] = EventInfo(self.session.nav, EventInfo.Now)
 118                 self["Event_Next"] = EventInfo(self.session.nav, EventInfo.Next)
 119
 120         def mainMenu(self):
 121                 self.session.open(mainMenu)
 122
 123         def switchChannel(self):
 124                 self.session.open(channelSelection)
 125
 126 # a clock display dialog
 127 class clockDisplay(Screen):
 128         def okbutton(self):
 129                 self.session.close()
 130
 131         def __init__(self, session, clock):
 132                 Screen.__init__(self, session)
 133                 self["theClock"] = clock
 134                 b = Button("bye")
 135                 b.onClick = [ self.okbutton ]
 136                 self["okbutton"] = b
 137                 self["title"] = Header("clock dialog: here you see the current uhrzeit!")
 138
 139
 140 class serviceScan(Screen):
 141         def ok(self):
 142                 if self["scan"].isDone():
 143                         self.close()
 144
 145         def __init__(self, session):
 146                 Screen.__init__(self, session)
 147
 148                 self["scan_progress"] = ProgressBar()
 149                 self["scan_state"] = Label("scan state")
 150                 self["scan"] = ServiceScan(self["scan_progress"], self["scan_state"])
 151
 152                 self["okbutton"] = Button("ok", [self.ok])
 153                 self["okbutton"].disable()