lib/python/Screens/Setup.py

   1 from Screen import Screen
   2 from Components.ActionMap import ActionMap
   3 from Components.config import config                            #global config instance
   4 from Components.config import configEntry
   5 from Components.config import configBoolean
   6 from Components.ConfigList import ConfigList
   7 from Components.Label import Label
   8
   9 import xml.dom.minidom
  10 from xml.dom import EMPTY_NAMESPACE
  11 from skin import elementsWithTag
  12
  13 from Tools import XMLTools
  14
  15 setupdom = xml.dom.minidom.parseString(
  16         """
  17         <setupxml>
  18                 <setup key="rc" title="RC Menu">
  19                         <item text="Repeat Rate">config.inputDevices.repeat</item>
  20                         <item text="Delay Rate">config.inputDevices.delay</item>
  21                         <item text="Keymap">config.rc.map</item>
  22                 </setup>
  23                 <setup key="timezone" title="RC Menu">
  24                         <item text="Timezone">config.timezone.val</item>
  25                 </setup>
  26                 <setup key="avsetup" title="A/V Settings">
  27                         <item text="Color Format">config.av.colorformat</item>
  28                         <item text="Aspect Ratio">config.av.aspectratio</item>
  29                         <item text="TV System">config.av.tvsystem</item>
  30                         <item text="WSS">config.av.wss</item>
  31                         <item text="AC3 default">config.av.defaultac3</item>
  32                         <item text="VCR Switch">config.av.vcrswitch</item>
  33                 </setup>
  34                 <setup key="rfmod" title="UHF Modulator">
  35                         <item text="Modulator">config.rfmod.enable</item>
  36                         <item text="Testmode">config.rfmod.test</item>
  37                         <item text="Sound">config.rfmod.sound</item>
  38                         <item text="Soundcarrier">config.rfmod.soundcarrier</item>
  39                         <item text="Channel">config.rfmod.channel</item>
  40                         <item text="Finetune">config.rfmod.finetune</item>
  41                 </setup>
  42                 <setup key="keyboard" title="Keyboard Setup">
  43                         <item text="Keyboard Map">config.keyboard.keymap</item>
  44                 </setup>
  45                 <setup key="osd" title="OSD Settings">
  46                         <item text="Alpha">config.osd.alpha</item>
  47                         <item text="Brightness">config.osd.bright</item>
  48                         <item text="Contrast">config.osd.contrast</item>
  49                         <item text="Language">config.osd.language</item>
  50                 </setup>
  51                 <setup key="lcd" title="LCD Setup">
  52                         <item text="Brightness">config.lcd.bright</item>
  53                         <item text="Standby">config.lcd.standby</item>
  54                         <item text="Invert">config.lcd.invert</item>
  55                 </setup>
  56                 <setup key="parental" title="Parental Control">
  57                         <item text="Parental Lock">config.parental.lock</item>
  58                         <item text="Setup Lock">config.parental.setuplock</item>
  59                 </setup>
  60                 <setup key="expert" title="Expert Setup">
  61                         <item text="Record Splitsize">config.expert.splitsize</item>
  62                         <item text="Show Satposition">config.expert.satpos</item>
  63                         <item text="Fast zapping">config.expert.fastzap</item>
  64                         <item text="Skip confirmations">config.expert.skipconfirm</item>
  65                         <item text="Hide error windows">config.expert.hideerrors</item>
  66                         <item text="Auto show inforbar">config.expert.autoinfo</item>
  67                 </setup>
  68                 <setup key="satconfig" title="Sat/Dish Setup">
  69                         <item text="Tuner-A Control">config.sat.diseqcA</item>
  70                         <item text="Tuner-A Position">config.sat.posA</item>
  71                         <item text="Tuner-A Sat">config.sat.satA</item>
  72                         <item text="Tuner-B Control">config.sat.diseqcB</item>
  73                         <item text="Tuner-A Position">config.sat.posB</item>
  74                         <item text="Tuner-B Sat">config.sat.satB</item>
  75                 </setup>
  76         </setupxml>
  77         """)
  78
  79 def getValbyAttr(x, attr):
  80         for p in range(x.attributes.length):
  81                 a = x.attributes.item(p)
  82                 attrib = str(a.name)
  83                 value = str(a.value)
  84                 if attrib == attr:
  85                         return value
  86
  87         return ""
  88
  89 class Setup(Screen):
  90
  91         def addItems(self, list, childNode):
  92                 for x in childNode:
  93                         if x.nodeType != xml.dom.minidom.Element.nodeType:
  94                                 continue
  95                         elif x.tagName == 'item':
  96                                 ItemText = getValbyAttr(x, "text")
  97                                 b = eval(XMLTools.mergeText(x.childNodes));
  98                                 print "item " + ItemText + " " + b.configPath
  99                                 if b == "":
 100                                         continue
 101                                 #add to configlist
 102                                 item = b.controlType(b)
 103
 104                                 # the first b is the item itself, ignored by the configList.
 105                                 # the second one is converted to string.
 106                                 list.append( (ItemText, item) )
 107
 108         def keyOk(self):
 109                 self["config"].handleKey(0)
 110         def keyLeft(self):
 111                 self["config"].handleKey(1)
 112         def keyRight(self):
 113                 self["config"].handleKey(2)
 114
 115         def keySave(self):
 116                 print "save requested"
 117                 for x in self["config"]:
 118                         selection =     self["config"].getCurrent()
 119                         selection.save()
 120
 121         def __init__(self, session, setup):
 122                 Screen.__init__(self, session)
 123
 124                 print "request setup for " + setup
 125
 126                 xmldata = setupdom.childNodes[0]
 127
 128                 entries = xmldata.childNodes
 129
 130                 list = []
 131
 132                 for x in entries:             #walk through the actual nodelist
 133                         if x.nodeType != xml.dom.minidom.Element.nodeType:
 134                                 continue
 135                         elif x.tagName == 'setup':
 136                                 ItemText = getValbyAttr(x, "key")
 137                                 if ItemText != setup:
 138                                         continue
 139                                 self.addItems(list, x.childNodes);
 140
 141                 #check for list.entries > 0 else self.close
 142
 143                 self["config"] = ConfigList(list)
 144
 145                 self["ok"] = Label("OK")
 146                 self["cancel"] = Label("Cancel")
 147
 148                 self["actions"] = ActionMap(["SetupActions"],
 149                         {
 150                                 "cancel": self.close,
 151                                 "ok": self.keyOk,
 152                                 "left": self.keyLeft,
 153                                 "right": self.keyRight,
 154                                 "save": self.keySave
 155                         })