src/CurlyTx.py

   1 from Screens.Screen import Screen
   2 from Screens.MessageBox import MessageBox
   3 from Components.Label import Label
   4 from Components.ScrollLabel import ScrollLabel
   5 from Components.ActionMap import NumberActionMap
   6 from Components.Sources.StaticText import StaticText
   7 from twisted.web import client
   8
   9 from . import config
  10 from Components.config import config
  11
  12 class CurlyTx(Screen):
  13     skin = """
  14         <screen name="CurlyTx" position="center,center" size="560,400" title="CurlyTx" >
  15           <ePixmap position="0,0" size="140,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
  16           <ePixmap position="140,0" size="140,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
  17           <ePixmap position="280,0" size="140,40" pixmap="skin_default/buttons/yellow.png" transparent="1" alphatest="on" />
  18           <ePixmap position="420,0" size="140,40" pixmap="skin_default/buttons/blue.png" transparent="1" alphatest="on" />
  19           <widget source="key_red" render="Label" position="0,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  20           <widget source="key_green" render="Label" position="140,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  21           <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  22           <widget source="key_blue" render="Label" position="420,0" zPosition="1" size="140,40" valign="center" halign="center" font="Regular;21" transparent="1" foregroundColor="white" shadowColor="black" shadowOffset="-1,-1" />
  23           <widget name="text" position="5,45" size="550,350" font="Console;20" />
  24         </screen>"""
  25
  26     currentUrl = None
  27
  28     def __init__(self, session, args = None):
  29         #self.skin = CurlyTx.skin
  30         Screen.__init__(self, session)
  31         #self.skinName = [ "CurlyTx", "Setup" ]
  32
  33         self["text"] = ScrollLabel("foo")
  34
  35         self["key_red"]    = StaticText(_("Settings"))
  36         self["key_green"]  = StaticText(_("Reload"))
  37         self["key_yellow"] = StaticText(_("Prev"))
  38         self["key_blue"]   = StaticText(_("Next"))
  39
  40
  41         self["actions"] = NumberActionMap(["WizardActions", "ColorActions", "InputActions"], {
  42                 "ok": self.close,
  43                 "back": self.close,
  44                 "up": self.pageUp,
  45                 "down": self.pageDown,
  46
  47                 "red": self.showSettings,
  48                 "green": self.reload
  49             }, -1)
  50
  51         self.loadUrl("http://monitoring.home.cweiske.de/wetter/plain.txt")
  52
  53     def pageUp(self):
  54         self["text"].pageUp()
  55
  56     def pageDown(self):
  57         self["text"].pageDown()
  58
  59
  60     def mycallback(self, answer):
  61         print "answer:", answer
  62         if answer:
  63             raise Exception("test-crash")
  64         self.close()
  65
  66     def reload(self):
  67         self.loadUrl(self.currentUrl)
  68
  69     def loadUrl(self, url):
  70         self["text"].setText("Loading ...\n" + url);
  71         self.currentUrl = url
  72
  73         client.getPage(url).addCallback(self.urlLoaded).addErrback(self.urlFailed, url)
  74
  75     def urlLoaded(self, html):
  76         self["text"].setText(html)
  77
  78     def urlFailed(self, error, url):
  79         self["text"].setText(
  80             "Error fetching URL:\n " + error.getErrorMessage()
  81             + "\n\nURL: " + url
  82             )
  83
  84     def showSettings(self):
  85         #self.session.openWithCallback(self.setConf ,Pic_Setup)
  86         from CurlyTxSettings import CurlyTxSettings
  87         self.session.openWithCallback(self.onSettingsChanged, CurlyTxSettings)
  88
  89     def onSettingsChanged(self):
  90         "fixme"