autotimer/src/AutoTimerPreview.py

   1 # GUI (Screens)
   2 from Screens.Screen import Screen
   3
   4 # GUI (Components)
   5 from Components.ActionMap import ActionMap
   6 from Components.Button import Button
   7 from AutoTimerList import AutoTimerPreviewList
   8
   9 class AutoTimerPreview(Screen):
  10         """Preview Timers which would be set"""
  11
  12         # <ePixmap position="140,220" zPosition="4" size="140,40" pixmap="skin_default/key-green.png" transparent="1" alphatest="on" />
  13         # <widget name="key_green" position="140,220" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  14         # <ePixmap position="420,220" zPosition="4" size="140,40" pixmap="skin_default/key-blue.png" transparent="1" alphatest="on" />
  15         # <widget name="key_blue" position="420,220" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  16
  17         skin = """<screen name="AutoTimerPreview" title="Preview AutoTimer" position="75,155" size="565,265">
  18                 <widget name="timerlist" position="5,5" size="555,210" scrollbarMode="showOnDemand" />
  19                 <ePixmap position="0,220" zPosition="4" size="140,40" pixmap="skin_default/key-red.png" transparent="1" alphatest="on" />
  20                 <ePixmap position="280,220" zPosition="4" size="140,40" pixmap="skin_default/key-yellow.png" transparent="1" alphatest="on" />
  21                 <widget name="key_red" position="0,220" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  22                 <widget name="key_yellow" position="280,220" zPosition="5" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  23         </screen>"""
  24
  25         def __init__(self, session, timers):
  26                 Screen.__init__(self, session)
  27
  28                 # Sort timers by begin
  29                 timers.sort(key = lambda x: x[1])
  30                 self.sort_type = 0
  31
  32                 self.timers = timers
  33
  34                 self["timerlist"] = AutoTimerPreviewList(self.timers)
  35
  36                 # Initialize Buttons
  37                 self["key_red"] = Button(_("Cancel"))
  38                 self["key_green"] = Button(_("???"))
  39                 self["key_yellow"] = Button()
  40                 self["key_blue"] = Button(_("???"))
  41
  42                 self.setSortDescription()
  43
  44                 # Define Actions
  45                 self["actions"] = ActionMap(["SetupActions", "ColorActions"],
  46                         {
  47                                 "cancel": self.cancel,
  48                                 "save": self.save,
  49                                 "yellow": self.sort,
  50                                 "blue": self.blue
  51                         }
  52                 )
  53
  54         def setSortDescription(self):
  55                 if self.sort_type == 1:
  56                         self["key_yellow"].setText(_("Sort Time"))
  57                 else:
  58                         self["key_yellow"].setText(_("Sort AutoTimer"))
  59
  60         def sort(self):
  61                 if len(self.timers):
  62                         timer = self["timerlist"].getCurrent()
  63                         if self.sort_type == 1:
  64                                 self.timers.sort(key=lambda x: x[1])
  65                                 self.sort_type = 0
  66                         else:
  67                                 self.timers.sort(key = lambda x: x[4].lower())
  68                                 self.sort_type = 1
  69                         self["timerlist"].setList(self.timers)
  70                         self["timerlist"].moveToEntry(timer)
  71                         self.setSortDescription()
  72
  73         def blue(self):
  74                 pass
  75
  76         def cancel(self):
  77                 self.close(None)
  78
  79         def save(self):
  80                 self.close(True)