/
plugin.py
executable file
·350 lines (312 loc) · 17.8 KB
/
plugin.py
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from Components.AVSwitch import AVSwitch
from Components.ActionMap import ActionMap
from Components.Label import Label
from Components.Pixmap import Pixmap
from Components.config import config, ConfigSubsection, ConfigText, ConfigInteger, ConfigBoolean, ConfigSelection
from Plugins.Plugin import PluginDescriptor
from Screens.Console import Console
from Screens.MessageBox import MessageBox
from Screens.Screen import Screen
from Tools.BoundFunction import boundFunction
from enigma import eConsoleAppContainer
import json
import time
from decimal import Decimal
config.sdgradio = ConfigSubsection()
config.sdgradio.last = ConfigText(default = "87.5")
config.sdgradio.lastbutton = ConfigInteger(default = 0, limits = (0, 9))
config.sdgradio.a = ConfigText(default = "87.5")
config.sdgradio.b = ConfigText(default = "89.0")
config.sdgradio.c = ConfigText(default = "94.0")
config.sdgradio.d = ConfigText(default = "96.0")
config.sdgradio.e = ConfigText(default = "98.0")
config.sdgradio.f = ConfigText(default = "98.0")
config.sdgradio.g = ConfigText(default = "100.0")
config.sdgradio.h = ConfigText(default = "102.0")
config.sdgradio.i = ConfigText(default = "107.0")
config.sdgradio.j = ConfigText(default = "108.0")
config.sdgradio.rds = ConfigBoolean(default = False)
config.sdgradio.modulation = ConfigSelection(choices=[("fm", _("FM")), ("am", _("AM")), ("lsb", _("LSB")), ("usb", _("USB"))], default="fm")
try:
from enigma import addFont
addFont('/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/fonts/mssdr-digitali.ttf', 'Digital', 90, 1)
except:
print "[SDGRadio] failed to add font"
BTN_MEM_DOWN = "/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/btn_mem_0%d_down.png"
BTN_MEM_UP = "/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/btn_mem_0%d_up.png"
class SDGRadioScreen(Screen):
skin="""
<screen name="SDGRadioScreen" position="center,center" size="1280,720" title="SDG Radio" backgroundColor="transparent" flags="wfNoBorder">
<widget source="Title" render="Label" position="230,68" size="820,50" backgroundColor="#50000000" transparent="1" zPosition="5" font="Regular; 28" valign="center" halign="center" noWrap="1" foregroundColor="#ff1100" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/fleched.png" position="145,81" size="32,32" transparent="0" zPosition="8" alphatest="on" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/flecheg.png" position="1054,81" size="32,32" transparent="0" zPosition="8" alphatest="on" />
<eLabel position="310,130" zPosition="-1" size="828,460" backgroundColor="transpBA" transparent="0" font="Regular; 0" foregroundColor="transparent" />
<ePixmap name="" pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/logo.png" position="1098,84" size="24, 24" alphatest="blend" zPosition="10" />
<eLabel name="" position="140,64" size="1000,60" zPosition="-1" backgroundColor="NLPreBlack" />
<eLabel name="" position="140,594" size="1000,60" backgroundColor="NLPreBlack" zPosition="-1" />
<eLabel name="" position="140,124" size="165,471" backgroundColor="#000064c7" zPosition="0" />
<eLabel position="151,198" zPosition="1" size="146,310" backgroundColor="transpBA" transparent="0" />
<widget source="global.CurrentTime" render="Label" position="140,166" size="165,25" backgroundColor="#000064c7" transparent="1" font="Regular; 22" valign="center" halign="center" foregroundColor="white" zPosition="2">
<convert type="ClockToText">Format:%d-%m-%Y</convert>
</widget>
<widget source="global.CurrentTime" render="Label" position="140,133" size="165,25" backgroundColor="#000064c7" transparent="1" font="Regular; 22" valign="center" halign="center" foregroundColor="white" zPosition="2">
<convert type="ClockToText">Format:%A</convert>
</widget>
<widget source="global.CurrentTime" render="Label" position="140,529" size="110,40" backgroundColor="#000064c7" transparent="1" font="Regular; 32" halign="right" valign="center" zPosition="2" foregroundColor="white">
<convert type="ClockToText">Format:%-H:%M</convert>
</widget>
<widget source="global.CurrentTime" render="Label" position="247,533" size="45,20" font="Regular; 20" halign="left" valign="center" transparent="1" backgroundColor="#000064c7" foregroundColor="jeaune" zPosition="2">
<convert type="ClockToText">Format: :%S</convert>
</widget>
<eLabel name="" position="340,594" size="200,6" zPosition="0" backgroundColor="red" />
<eLabel name="" position="540,594" size="200,6" zPosition="1" backgroundColor="green" />
<eLabel name="" position="740,594" size="200,6" zPosition="2" backgroundColor="yellow" />
<eLabel name="" position="940,594" size="200,6" zPosition="2" backgroundColor="#000064c7" />
<eLabel name="" position="140,594" size="200,6" zPosition="2" backgroundColor="white" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/line1.png" position="155,205" size="135,1" scale="1" zPosition="10" alphatest="blend" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/line1.png" position="155,500" size="135,1" scale="1" zPosition="10" alphatest="blend" />
<widget name="key_red" position="340,600" size="200,50" backgroundColor="transpBA" zPosition="1" transparent="1" font="Regular; 22" halign="center" valign="center" foregroundColor="white" />
<widget name="key_green" position="540,600" size="200,50" backgroundColor="transpBA" zPosition="1" transparent="1" font="Regular; 22" halign="center" valign="center" foregroundColor="white" />
<widget name="key_yellow" position="740,600" size="200,50" backgroundColor="transpBA" zPosition="1" transparent="1" font="Regular; 22" halign="center" valign="center" foregroundColor="white" />
<widget name="key_blue" position="940,600" size="200,50" backgroundColor="transpBA" zPosition="1" transparent="1" font="Regular;22" halign="center" valign="center" foregroundColor="white" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/key_info.png" position="200,610" size="40,30" alphatest="blend" transparent="1" zPosition="1" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/flecheg.png" position="157,277" size="40,30" alphatest="blend" transparent="1" zPosition="2" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/fleched.png" position="263,277" size="40,30" alphatest="blend" transparent="1" zPosition="2" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/flecheh.png" position="210,235" size="40,30" alphatest="blend" transparent="1" zPosition="2" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/flecheb.png" position="210,315" size="40,30" alphatest="blend" transparent="1" zPosition="2" />
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/radio-frequency.png" position="310,130" size="828,460" scale="1" zPosition="0" alphatest="blend" />
<widget name="mem_0" position="182,355" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_1" position="232,355" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_2" position="157,390" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_3" position="205,390" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_4" position="252,390" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_5" position="157,425" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_6" position="205,425" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_7" position="252,425" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_8" position="182,463" size="40,30" alphatest="on" zPosition="2" />
<widget name="mem_9" position="232,463" size="40,30" alphatest="on" zPosition="2" />
<widget name="freq" position="631,187" size="320,120" valign="center" halign="center" zPosition="2" foregroundColor="#ff1100" font="Digital;160" transparent="1" backgroundColor="#ff1100" />
<widget name="prog_type" position="651,370" size="300,30" valign="center" halign="center" zPosition="2" foregroundColor="#ff1100" font="Regular;30" transparent="1" backgroundColor="#ff1100" />
<widget name="radiotext" position="316,483" size="590,60" valign="center" halign="center" zPosition="2" foregroundColor="#ff1100" font="Regular;24" transparent="1" backgroundColor="#ff1100" noWrap="1" />
<widget source="global.CurrentTime" render="Label" position="0,0" size="0,0" halign="center" valign="center" noWrap="1" zPosition="1" foregroundColor="white" font="Digital;120" transparent="1">
<convert type="ClockToText">WithSeconds</convert>
</widget>
<ePixmap pixmap="/usr/lib/enigma2/python/Plugins/Extensions/SDGRadio/img/key_ok.png" position="205,277" size="40,32" transparent="0" zPosition="10" alphatest="on" />
<eLabel name="Select" text="Select" position="151,210" size="146,22" foregroundColor="white" font="Regular; 22" zPosition="5" halign="center" />
</screen>"""
def __init__(self, session):
Screen.__init__(self, session)
for i in range(0,10):
self["mem_%d" % i] = Pixmap()
self["freq"] = Label()
self["radiotext"] = Label()
self["prog_type"] = Label()
self["key_red"] = Label(config.sdgradio.modulation.getText())
self["key_green"] = Label(_("Save"))
if config.sdgradio.rds.value:
self["key_yellow"] = Label(_("RDS On"))
else:
self["key_yellow"] = Label(_("RDS Off"))
self["key_blue"] = Label(_("Log"))
self["info"] = Label(_("Info"))
# get currently playing service
self.oldService = self.session.nav.getCurrentlyPlayingServiceReference()
# stop currently playing service
self.session.nav.stopService()
# log messages
self.log = []
# display radio mvi
eConsoleAppContainer().execute("showiframe /usr/share/enigma2/radio.mvi")
#self.Scale = AVSwitch().getFramebufferScale()
self["actions"] = ActionMap(["SetupActions", "DirectionActions", "WizardActions", "ColorActions", "MenuActions", "ChannelSelectEPGActions", "ChannelSelectBaseActions"],
{
"back": self.cancel, # add the RC Command "cancel" to close your Screen
"0": boundFunction(self.buttonNumber, 0),
"1": boundFunction(self.buttonNumber, 1),
"2": boundFunction(self.buttonNumber, 2),
"3": boundFunction(self.buttonNumber, 3),
"4": boundFunction(self.buttonNumber, 4),
"5": boundFunction(self.buttonNumber, 5),
"6": boundFunction(self.buttonNumber, 6),
"7": boundFunction(self.buttonNumber, 7),
"8": boundFunction(self.buttonNumber, 8),
"9": boundFunction(self.buttonNumber, 9),
"up": boundFunction(self.up, "0.1"),
"down": boundFunction(self.down, "0.1"),
"left": self.left,
"right": self.right,
"ok": self.ok,
"upRepeated": boundFunction(self.up, "0.1"),
"downRepeated": boundFunction(self.down, "0.1"),
"leftRepeated": self.left,
"rightRepeated": self.right,
"info": self.info,
"red": self.red,
"green": self.green,
"yellow": self.yellow,
"blue": self.blue,
"nextBouquet": boundFunction(self.up, "0.0001"),
"prevBouquet": boundFunction(self.down, "0.0001"),
"nextMarker": boundFunction(self.up, "0.001"),
"prevMarker": boundFunction(self.down, "0.001"),
}, -1)
self.Console = None
self.onLayoutFinish.append(self.ShowPicture)
def PlayRadio(self, freq):
self.doConsoleStop()
time.sleep(0.3)
self.Console = eConsoleAppContainer()
#self.Console.dataAvail.append(self.cbDataAvail)
self.Console.stderrAvail.append(self.cbStderrAvail)
#self.Console.appClosed.append(self.cbAppClosed)
if config.sdgradio.modulation.value == "fm":
if config.sdgradio.rds.value:
cmd = "rtl_fm -f %sM -M fm -l 0 -A std -s 171k -g 40 -E deemp -F 0 - | redsea -e | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=171000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
else:
cmd = "rtl_fm -f %sM -M fm -A std -s 10k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=10000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
elif config.sdgradio.modulation.value == "am":
cmd = "rtl_fm -f %sM -M am -A std -s 10k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=10000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
elif config.sdgradio.modulation.value == "lsb":
cmd = "rtl_fm -f %sM -M lsb -A std -s 3k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=3000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
elif config.sdgradio.modulation.value == "usb":
cmd = "rtl_fm -f %sM -M usb -A std -s 3k -g 40 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=3000 ! audioresample ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
else:
cmd = "rtl_fm -f %sM -M wbfm -s 200000 -r 48000 - | gst-launch-1.0 fdsrc ! audio/x-raw, format=S16LE, channels=1, layout=interleaved, rate=48000 ! dvbaudiosink" % freq
print "[SDGRadio] PlayRadio cmd: %s" % cmd
self.Console.execute(cmd)
def RDSProcess(self, data):
try:
rds = json.loads(data)
if "ps" in rds and self.getTitle() != rds["ps"].encode('utf8'):
self.setTitle(rds["ps"].encode('utf8'))
if "radiotext" in rds and self["radiotext"].getText() != rds["radiotext"].encode('utf8'):
self["radiotext"].setText(rds["radiotext"].encode('utf8'))
if "partial_radiotext" in rds and self["radiotext"].getText() != rds["partial_radiotext"].encode('utf8'):
self["radiotext"].setText(rds["partial_radiotext"].encode('utf8'))
if "prog_type" in rds and self["prog_type"].getText() != rds["prog_type"].encode('utf8'):
self["prog_type"].setText(rds["prog_type"].encode('utf8'))
except Exception as e:
print "[SDGRadio] RDSProcess Exception: %s" % e
def cbStderrAvail(self, data):
#print "[SDGRadio] cbStderrAvail ", data
if "{" in data and "}" in data and ":" in data:
self.RDSProcess(data)
self.log.append(data)
if len(self.log) > 20:
self.log.pop(0)
def cbDataAvail(self, data):
print "[SDGRadio] cbDataAvail %s" % data
self.log.append(data)
if len(self.log) > 15:
self.log.pop()
def doConsoleStop(self):
if self.Console:
self.Console.sendCtrlC()
self.Console.sendEOF()
if self.Console.running():
self.Console.kill()
self.Console = None
self.log = []
def ShowPicture(self):
self.startup()
def ButtonSelect(self, number, freq):
self["freq"].setText(freq)
self["radiotext"].setText("")
self["prog_type"].setText("")
self.setTitle("SDG Radio %s" % freq)
self.PlayRadio(freq)
config.sdgradio.last.value = freq
config.sdgradio.last.save()
for i in range(0, 10):
if i == number:
config.sdgradio.lastbutton.value = i
config.sdgradio.lastbutton.save()
self["mem_%d" % i].instance.setPixmapFromFile(BTN_MEM_DOWN % i)
else:
self["mem_%d" % i].instance.setPixmapFromFile(BTN_MEM_UP % i)
def buttonNumber(self, number):
print "[SDGRadio] buttonNumber %d" % number
freq = eval("config.sdgradio.%s.value" % chr(97+number))
self.ButtonSelect(number, freq)
def freqChange(self, value):
freq = self["freq"].getText()
newfreq = Decimal(freq) + value
if config.sdgradio.modulation == "fm":
if newfreq < Decimal("87.5"):
newfreq = Decimal("87.5")
if newfreq > Decimal("108.0"):
newfreq = Decimal("108.0")
else:
if newfreq < Decimal("0.0"):
newfreq = Decimal("0.0")
if newfreq > Decimal("1766.0"):
newfreq = Decimal("1766.0")
self["freq"].setText(str(newfreq))
def up(self, value):
self.freqChange(Decimal(value))
def down(self, value):
self.freqChange(-Decimal(value))
def left(self):
self.freqChange(-Decimal("1"))
def right(self):
self.freqChange(Decimal("1"))
def ok(self):
freq = self["freq"].getText()
lastfreq = config.sdgradio.last.value
if Decimal(freq) != Decimal(lastfreq):
self.ButtonSelect(config.sdgradio.lastbutton.value, freq)
def red(self):
print "[SDGRadio] red"
config.sdgradio.modulation.selectNext()
self["key_red"].setText(config.sdgradio.modulation.getText())
if config.sdgradio.modulation == "fm":
if config.sdgradio.rds.value:
self["key_yellow"].setText(_("RDS On"))
else:
self["key_yellow"].setText(_("RDS Off"))
else:
self["key_yellow"].setText("")
def green(self):
print "[SDGRadio] green"
freq = self["freq"].getText()
lastbutton = config.sdgradio.lastbutton.value
if lastbutton >=0 and lastbutton <= 9:
current_config = eval("config.sdgradio.%s" % chr(97+lastbutton))
current_config.value = freq
current_config.save()
self.ButtonSelect(lastbutton, freq)
self.session.open(MessageBox, _("Save"), MessageBox.TYPE_INFO, timeout = 5, close_on_any_key = True)
def startup(self):
self.ButtonSelect(config.sdgradio.lastbutton.value, config.sdgradio.last.value)
def cancel(self):
print "[SDGRadio] cancel"
self.doConsoleStop()
config.sdgradio.last.save()
config.sdgradio.lastbutton.save()
config.sdgradio.save()
self.close(False, self.session)
self.session.nav.playService(self.oldService)
def info(self):
print "[SDGRadio] info"
self.doConsoleStop()
self.session.open(Console,_("Info"),["sleep 0.5 && rtl_eeprom"])
def yellow(self):
print "[SDGRadio] yellow"
config.sdgradio.rds.value = not config.sdgradio.rds.value
config.sdgradio.rds.save()
if config.sdgradio.rds.value:
self["key_yellow"].setText(_("RDS On"))
else:
self["key_yellow"].setText(_("RDS Off"))
self.doConsoleStop()
self.startup()
def blue(self):
print "[SDGRadio] blue"
text = "".join(self.log)
self.session.open(Console,_("Log"),["cat << EOF\n%s\nEOF" % text])
def main(session, **kwargs):
session.open(SDGRadioScreen)
def Plugins(**kwargs):
return PluginDescriptor(name="Enigma2 Radio", description="Software Defined Radio",
where = PluginDescriptor.WHERE_PLUGINMENU,
needsRestart=False, icon="img/sdgradio.png", fnc=main)