lib/python/Plugins/SystemPlugins/DiseqcTester/plugin.py

   1 from Screens.Satconfig import NimSelection
   2 from Screens.Screen import Screen
   3
   4 from Plugins.Plugin import PluginDescriptor
   5
   6 from Components.ActionMap import NumberActionMap
   7 from Components.NimManager import nimmanager
   8 from Components.ResourceManager import resourcemanager
   9 from Components.Sources.FrontendStatus import FrontendStatus
  10 from Components.TuneTest import TuneTest
  11 from Components.Sources.Progress import Progress
  12 from Components.Sources.StaticText import StaticText
  13
  14 class DiseqcTester(Screen, TuneTest):
  15         skin = """
  16                 <screen position="90,100" size="520,400" title="DiSEqC Tester" >
  17                         <ePixmap pixmap="skin_default/icons/dish_scan.png" position="5,25" zPosition="0" size="119,110" transparent="1" alphatest="on" />
  18                 <widget source="Frontend" render="Label" position="190,10" zPosition="2" size="260,20" font="Regular;19" halign="center" valign="center" transparent="1">
  19                         <convert type="FrontendInfo">SNRdB</convert>
  20                 </widget>
  21                 <eLabel name="snr" text="SNR:" position="120,35" size="60,22" font="Regular;21" halign="right" transparent="1" />
  22                 <widget source="Frontend" render="Progress" position="190,35" size="260,20" pixmap="skin_default/bar_snr.png" borderWidth="2" borderColor="#cccccc">
  23                         <convert type="FrontendInfo">SNR</convert>
  24                 </widget>
  25                 <widget source="Frontend" render="Label" position="460,35" size="60,22" font="Regular;21">
  26                         <convert type="FrontendInfo">SNR</convert>
  27                 </widget>
  28                 <eLabel name="agc" text="AGC:" position="120,60" size="60,22" font="Regular;21" halign="right" transparent="1" />
  29                 <widget source="Frontend" render="Progress" position="190,60" size="260,20" pixmap="skin_default/bar_snr.png" borderWidth="2" borderColor="#cccccc">
  30                         <convert type="FrontendInfo">AGC</convert>
  31                 </widget>
  32                 <widget source="Frontend" render="Label" position="460,60" size="60,22" font="Regular;21">
  33                         <convert type="FrontendInfo">AGC</convert>
  34                 </widget>
  35                 <eLabel name="ber" text="BER:" position="120,85" size="60,22" font="Regular;21" halign="right" transparent="1" />
  36                 <widget source="Frontend" render="Progress" position="190,85" size="260,20" pixmap="skin_default/bar_ber.png" borderWidth="2" borderColor="#cccccc">
  37                         <convert type="FrontendInfo">BER</convert>
  38                 </widget>
  39                 <widget source="Frontend" render="Label" position="460,85" size="60,22" font="Regular;21">
  40                         <convert type="FrontendInfo">BER</convert>
  41                 </widget>
  42                 <eLabel name="lock" text="Lock:" position="120,115" size="60,22" font="Regular;21" halign="right" />
  43                 <widget source="Frontend" render="Pixmap" pixmap="skin_default/icons/lock_on.png" position="190,110" zPosition="1" size="38,31" alphatest="on">
  44                         <convert type="FrontendInfo">LOCK</convert>
  45                         <convert type="ConditionalShowHide" />
  46                 </widget>
  47                 <widget source="Frontend" render="Pixmap" pixmap="skin_default/icons/lock_off.png" position="190,110" zPosition="1" size="38,31" alphatest="on">
  48                         <convert type="FrontendInfo">LOCK</convert>
  49                         <convert type="ConditionalShowHide">Invert</convert>
  50                 </widget>
  51                 <eLabel name="overall_progress" text="Overall progress:" position="20,162" size="480,22" font="Regular;21" halign="center" transparent="1" />
  52                 <widget source="overall_progress" render="Progress" position="20,192" size="480,20" borderWidth="2" backgroundColor="#254f7497" />
  53                 <eLabel name="overall_progress" text="Progress:" position="20,222" size="480,22" font="Regular;21" halign="center" transparent="1" />
  54                 <widget source="sub_progress" render="Progress" position="20,252" size="480,20" borderWidth="2" backgroundColor="#254f7497" />
  55
  56                 <eLabel name="" text="Failed:" position="20,282" size="140,22" font="Regular;21" halign="left" transparent="1" />
  57                 <widget source="failed_counter" render="Label" position="160,282" size="480,20" font="Regular;21" />
  58
  59                 <eLabel name="" text="Succeeded:" position="20,312" size="140,22" font="Regular;21" halign="left" transparent="1" />
  60                 <widget source="succeeded_counter" render="Label" position="160,312" size="480,20" font="Regular;21" />
  61                 </screen>"""
  62
  63         TEST_TYPE_QUICK = 0
  64         TEST_TYPE_RANDOM = 1
  65         TEST_TYPE_COMPLETE = 2
  66         def __init__(self, session, feid, test_type = TEST_TYPE_QUICK):
  67                 Screen.__init__(self, session)
  68                 self.feid = feid
  69                 self.test_type = test_type
  70
  71                 self["actions"] = NumberActionMap(["SetupActions"],
  72                 {
  73                         "ok": self.keyGo,
  74                         "cancel": self.keyCancel,
  75                 }, -2)
  76
  77                 TuneTest.__init__(self, feid, stopOnSuccess = True)
  78                 self["Frontend"] = FrontendStatus(frontend_source = lambda : self.frontend, update_interval = 100)
  79                 self["overall_progress"] = Progress()
  80                 self["sub_progress"] = Progress()
  81                 self["failed_counter"] = StaticText("10")
  82                 self["succeeded_counter"] = StaticText("10")
  83
  84                 self.indexlist = {}
  85                 self.readTransponderList()
  86
  87         def readTransponderList(self):
  88                 for sat in nimmanager.getSatListForNim(self.feid):
  89                         for transponder in nimmanager.getTransponders(sat[0]):
  90                                 #print transponder
  91                                 mytransponder = (transponder[1] / 1000, transponder[2] / 1000, transponder[3], transponder[4], transponder[5], sat[0], None, None, transponder[10], transponder[11])
  92                                 self.analyseTransponder(mytransponder)
  93
  94         def getIndexForTransponder(self, transponder):
  95                 if transponder[0] < 11700:
  96                         band = 1 # low
  97                 else:
  98                         band = 0 # high
  99
 100                 polarisation = transponder[2]
 101
 102                 sat = transponder[5]
 103
 104                 index = (band, polarisation, sat)
 105                 return index
 106
 107         # sort the transponder into self.transponderlist
 108         def analyseTransponder(self, transponder):
 109                 index = self.getIndexForTransponder(transponder)
 110                 if index not in self.indexlist:
 111                         self.indexlist[index] = []
 112                 self.indexlist[index].append(transponder)
 113                 #print "self.indexlist:", self.indexlist
 114
 115         # returns a string for the user representing a human readable output for index
 116         def getTextualIndexRepresentation(self, index):
 117                 print "getTextualIndexRepresentation:", index
 118                 text = ""
 119
 120                 # TODO better sat representation
 121                 text += "%s, " % index[2]
 122
 123                 if index[0] == 1:
 124                         text += "Low Band, "
 125                 else:
 126                         text += "High Band, "
 127
 128                 if index[1] == 0:
 129                         text += "H"
 130                 else:
 131                         text += "V"
 132                 return text
 133
 134         def fillTransponderList(self):
 135                 self.clearTransponder()
 136                 print "----------- fillTransponderList"
 137                 print "index:", self.currentlyTestedIndex
 138                 keys = self.indexlist.keys()
 139                 if self.getContinueScanning():
 140                         print "index:", self.getTextualIndexRepresentation(self.currentlyTestedIndex)
 141                         for transponder in self.indexlist[self.currentlyTestedIndex]:
 142                                 self.addTransponder(transponder)
 143                         print "transponderList:", self.transponderlist
 144                         return True
 145                 else:
 146                         return False
 147
 148         def progressCallback(self, progress):
 149                 if progress[0] != self["sub_progress"].getRange():
 150                         self["sub_progress"].setRange(progress[0])
 151                 self["sub_progress"].setValue(progress[1])
 152
 153         # logic for scanning order of transponders
 154         # on go getFirstIndex is called
 155         def getFirstIndex(self):
 156                 # TODO use other function to scan more randomly
 157                 if self.test_type == self.TEST_TYPE_QUICK:
 158                         self.myindex = 0
 159                         keys = self.indexlist.keys()
 160                         self["overall_progress"].setRange(len(keys))
 161                         self["overall_progress"].setValue(self.myindex)
 162                         return keys[0]
 163
 164         # after each index is finished, getNextIndex is called to get the next index to scan
 165         def getNextIndex(self):
 166                 # TODO use other function to scan more randomly
 167                 if self.test_type == self.TEST_TYPE_QUICK:
 168                         self.myindex += 1
 169                         keys = self.indexlist.keys()
 170
 171                         self["overall_progress"].setValue(self.myindex)
 172                         if self.myindex < len(keys):
 173                                 return keys[self.myindex]
 174                         else:
 175                                 return None
 176
 177         # after each index is finished and the next index is returned by getNextIndex
 178         # the algorithm checks, if we should continue scanning
 179         def getContinueScanning(self):
 180                 if self.test_type == self.TEST_TYPE_QUICK:
 181                         return (self.myindex < len(self.indexlist.keys()))
 182
 183         def finishedChecking(self):
 184                 print "finishedChecking"
 185                 TuneTest.finishedChecking(self)
 186                 self.currentlyTestedIndex = self.getNextIndex()
 187                 if self.fillTransponderList():
 188                         self.run(checkPIDs = True)
 189
 190         def keyGo(self):
 191                 self.currentlyTestedIndex = self.getFirstIndex()
 192                 if self.fillTransponderList():
 193                         self.run(True)
 194
 195         def keyCancel(self):
 196                 self.close()
 197
 198 class DiseqcTesterNimSelection(NimSelection):
 199         skin = """
 200                 <screen position="160,123" size="400,330" title="Choose Tuner">
 201                 <widget source="nimlist" render="Listbox" position="0,0" size="380,300" scrollbarMode="showOnDemand">
 202                         <convert type="TemplatedMultiContent">
 203                                 {"template": [
 204                                                 MultiContentEntryText(pos = (10, 5), size = (360, 30), flags = RT_HALIGN_LEFT, text = 1), # index 1 is the nim name,
 205                                                 MultiContentEntryText(pos = (50, 30), size = (320, 30), font = 1, flags = RT_HALIGN_LEFT, text = 2), # index 2 is a description of the nim settings,
 206                                         ],
 207                                  "fonts": [gFont("Regular", 20), gFont("Regular", 15)],
 208                                  "itemHeight": 70
 209                                 }
 210                         </convert>
 211                 </widget>
 212         </screen>"""
 213
 214         def __init__(self, session, args = None):
 215                 NimSelection.__init__(self, session)
 216
 217         def setResultClass(self):
 218                 self.resultclass = DiseqcTester
 219
 220         def showNim(self, nim):
 221                 nimConfig = nimmanager.getNimConfig(nim.slot)
 222                 if nim.isCompatible("DVB-S"):
 223                         if nimConfig.configMode.value in ["loopthrough", "equal", "satposdepends", "nothing"]:
 224                                 return False
 225                         if nimConfig.configMode.value == "simple":
 226                                 if nimConfig.diseqcMode.value == "positioner":
 227                                         return False
 228                         return True
 229                 return False
 230
 231 def DiseqcTesterMain(session, **kwargs):
 232         session.open(DiseqcTesterNimSelection)
 233
 234 def autostart(reason, **kwargs):
 235         resourcemanager.addResource("DiseqcTester", DiseqcTesterMain)
 236
 237 def Plugins(**kwargs):
 238         return [ PluginDescriptor(name="DiSEqC Tester", description=_("Test DiSEqC settings"), where = PluginDescriptor.WHERE_PLUGINMENU, fnc=DiseqcTesterMain),
 239                         PluginDescriptor(where = PluginDescriptor.WHERE_AUTOSTART, fnc = autostart)]