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from enigma import eTimer, eDVBSatelliteEquipmentControl, eDVBResourceManager, eDVBDiseqcCommand, eDVBResourceManagerPtr, iDVBChannelPtr
from Screens.Screen import Screen
from Plugins.Plugin import PluginDescriptor
from Components.Label import Label
from Components.ConfigList import ConfigList
from Components.TunerInfo import TunerInfo
from Components.ActionMap import ActionMap
from Components.config import config, ConfigSubsection, configElement_nonSave, configNothing, getConfigListEntry, configSelection
class PositionerSetup(Screen):
skin = """
<screen position="100,100" size="560,400" title="Positioner setup..." >
<widget name="list" position="100,0" size="350,120" />
<widget name="red" position="0,120" size="140,80" backgroundColor="red" halign="center" valign="center" font="Regular;21" />
<widget name="green" position="140,120" size="140,80" backgroundColor="green" halign="center" valign="center" font="Regular;21" />
<widget name="yellow" position="280,120" size="140,80" backgroundColor="yellow" halign="center" valign="center" font="Regular;21" />
<widget name="blue" position="420,120" size="140,80" backgroundColor="blue" halign="center" valign="center" font="Regular;21" />
<widget name="status" position="0,320" size="550,40" font="Regular;15" />
<widget name="snr" text="SNR:" position="0,220" size="60,22" font="Regular;21" />
<widget name="agc" text="AGC:" position="0,245" size="60,22" font="Regular;21" />
<widget name="ber" text="BER:" position="0,270" size="60,22" font="Regular;21" />
<widget name="lock" text="Lock:" position="0,295" size="60,22" font="Regular;21" />
<widget name="snr_percentage" position="220,220" size="60,22" font="Regular;21" />
<widget name="agc_percentage" position="220,245" size="60,22" font="Regular;21" />
<widget name="ber_value" position="220,270" size="60,22" font="Regular;21" />
<widget name="lock_state" position="60,295" size="150,22" font="Regular;21" />
<widget name="snr_bar" position="60,220" size="150,22" />
<widget name="agc_bar" position="60,245" size="150,22" />
<widget name="ber_bar" position="60,270" size="150,22" />
</screen>"""
def __init__(self, session):
self.skin = PositionerSetup.skin
Screen.__init__(self, session)
self.createConfig()
self.isMoving = False
self.status = Label("")
self["status"] = self.status
self.red = Label("")
self["red"] = self.red
self.green = Label("")
self["green"] = self.green
self.yellow = Label("")
self["yellow"] = self.yellow
self.blue = Label("")
self["blue"] = self.blue
self.feid = 0
self.list = []
self["list"] = ConfigList(self.list)
self.createSetup()
self["snr"] = Label()
self["agc"] = Label()
self["ber"] = Label()
self["lock"] = Label()
self["snr_percentage"] = TunerInfo(TunerInfo.SNR_PERCENTAGE, self.session.nav.getCurrentService)
self["agc_percentage"] = TunerInfo(TunerInfo.AGC_PERCENTAGE, self.session.nav.getCurrentService)
self["ber_value"] = TunerInfo(TunerInfo.BER_VALUE, self.session.nav.getCurrentService)
self["snr_bar"] = TunerInfo(TunerInfo.SNR_BAR, self.session.nav.getCurrentService)
self["agc_bar"] = TunerInfo(TunerInfo.AGC_BAR, self.session.nav.getCurrentService)
self["ber_bar"] = TunerInfo(TunerInfo.BER_BAR, self.session.nav.getCurrentService)
self["lock_state"] = TunerInfo(TunerInfo.LOCK_STATE, self.session.nav.getCurrentService)
self["actions"] = ActionMap(["DirectionActions", "OkCancelActions", "ColorActions"],
{
"ok": self.go,
"cancel": self.close,
"up": self.up,
"down": self.down,
"left": self.left,
"right": self.right,
"red": self.redKey,
"green": self.greenKey,
"yellow": self.yellowKey,
"blue": self.blueKey,
}, -1)
self.updateColors("tune")
self.statusTimer = eTimer()
self.statusTimer.timeout.get().append(self.updateStatus)
self.statusTimer.start(200, False)
def createConfig(self):
config.positioner = ConfigSubsection()
config.positioner.tune = configElement_nonSave("tune", configNothing, 0, None)
config.positioner.move = configElement_nonSave("move", configNothing, 0, None)
config.positioner.limits = configElement_nonSave("limits", configNothing, 0, None)
config.positioner.storage = configElement_nonSave("storage", configSelection, 0, ("1", "2", "3"))
def createSetup(self):
self.list.append(getConfigListEntry(_("Tune"), config.positioner.tune))
self.list.append(getConfigListEntry(_("Positioner movement"), config.positioner.move))
self.list.append(getConfigListEntry(_("Set limits"), config.positioner.limits))
self.list.append(getConfigListEntry(_("Positioner storage"), config.positioner.storage))
self["list"].l.setList(self.list)
def go(self):
pass
def getCurrentConfigPath(self):
return self["list"].getCurrent()[1].parent.configPath
def up(self):
self["list"].instance.moveSelection(self["list"].instance.moveUp)
self.updateColors(self.getCurrentConfigPath())
def down(self):
self["list"].instance.moveSelection(self["list"].instance.moveDown)
self.updateColors(self.getCurrentConfigPath())
def left(self):
self["list"].handleKey(config.key["prevElement"])
def right(self):
self["list"].handleKey(config.key["nextElement"])
def updateColors(self, entry):
if entry == "tune":
self.red.setText("tune manually")
self.green.setText("predefined transponder")
self.yellow.setText("")
self.blue.setText("")
elif entry == "move":
if self.isMoving:
self.red.setText(_("Stop"))
self.green.setText(_("Stop"))
self.yellow.setText(_("Stop"))
self.blue.setText(_("Stop"))
else:
self.red.setText(_("Move east"))
self.green.setText(_("Step east"))
self.yellow.setText(_("Step west"))
self.blue.setText(_("Move west"))
elif entry == "limits":
self.red.setText(_("Limits off"))
self.green.setText(_("Limit east"))
self.yellow.setText(_("Limit west"))
self.blue.setText("")
elif entry == "storage":
self.red.setText(_("Apply satellite"))
self.green.setText(_("Store position"))
self.yellow.setText(_("Goto position"))
self.blue.setText("")
else:
self.red.setText("")
self.green.setText("")
self.yellow.setText("")
self.blue.setText("")
def redKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
print "moving east"
self.diseqc()
def greenKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
print "stepping east"
def yellowKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
print "stepping east"
def blueKey(self):
entry = self.getCurrentConfigPath()
if entry == "move":
print "moving west"
if self.isMoving:
self.diseqc("stop")
else:
self.diseqc("moveWest")
print "stepping west"
def diseqc(self, what):
res_mgr = eDVBResourceManagerPtr()
if eDVBResourceManager.getInstance(res_mgr) == 0:
raw_channel = iDVBChannelPtr()
if res_mgr.allocateRawChannel(raw_channel, self.feid) == 0:
frontend = iDVBFrontendPtr()
if raw_channel.getFrontend(frontend) == 0:
cmd = eDVBDiseqcCommand()
if what == "moveWest":
cmd.setCommandString('\xe1\x31\x69\x40')
elif what == "moveEast":
cmd.setCommandString('\xe1\x31\x68\x40')
else:
cmd.setCommandString('\xe0\x31\x60') #positioner stop
frontend.sendDiseqc(cmd)
else:
print "getFrontend failed"
else:
print "getRawChannel failed"
else:
print "getResourceManager instance failed"
def updateStatus(self):
if eDVBSatelliteEquipmentControl.getInstance().isRotorMoving():
if not self.isMoving:
self.isMoving = True
self.updateColors(self.getCurrentConfigPath())
self.status.setText("moving...")
else:
if self.isMoving:
self.isMoving = False
self.updateColors(self.getCurrentConfigPath())
self.status.setText("not moving")
self["snr_percentage"].update()
self["agc_percentage"].update()
self["ber_value"].update()
self["snr_bar"].update()
self["agc_bar"].update()
self["ber_bar"].update()
def PositionerMain(session, **kwargs):
session.open(PositionerSetup)
def Plugins(**kwargs):
return PluginDescriptor(name="Positioner setup", description="Setup your positioner", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=PositionerMain)
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