1 from enigma import eComponentScan, iDVBFrontend
2 from Components.NimManager import nimmanager as nimmgr
12 0: "error starting scanning",
13 1: "error while scanning",
14 2: "no resource manager",
18 def scanStatusChanged(self):
19 if self.state == self.Running:
20 self.progressbar.setValue(self.scan.getProgress())
21 self.lcd_summary.updateProgress(self.scan.getProgress())
22 if self.scan.isDone():
23 errcode = self.scan.getError()
26 self.state = self.Done
28 self.state = self.Error
29 self.errorcode = errcode
30 self.network.setText("")
31 self.transponder.setText("")
33 self.text.setText(_("scan in progress - %d%% done!") % self.scan.getProgress() + ' ' + _("%d services found!") % (self.foundServices + self.scan.getNumServices()))
34 transponder = self.scan.getCurrentTransponder()
38 tp_type = transponder.getSystem()
39 if tp_type == iDVBFrontend.feSatellite:
40 network = _("Satellite")
41 tp = transponder.getDVBS()
42 orb_pos = tp.orbital_position
44 sat_name = str(nimmgr.getSatDescription(orb_pos))
47 if orb_pos > 1800: # west
48 orb_pos = 3600 - orb_pos
52 if sat_name.find("%d.%d" % (orb_pos/10, orb_pos%10)) != -1:
55 network = ("%s %d.%d %s") % (sat_name, orb_pos / 10, orb_pos % 10, h)
56 tp_text = ("%s %s %d%c / %d / %s") %( { 0 : "DVB-S", 1 : "DVB-S2" }[tp.system],
57 { 0 : "Auto", 1 : "QPSK", 2 : "M8PSK", 3 : "QAM16" }[tp.modulation],
59 { 0 : 'H', 1 : 'V', 2 : 'L', 3 : 'R' }[tp.polarisation],
61 { 0 : "AUTO", 1 : "1/2", 2 : "2/3", 3 : "3/4", 4 : "5/6",
62 5 : "7/8", 6 : "8/9", 7 : "3/5", 8 : "4/5", 9 : "9/10",
63 15 : "NONE" }[tp.fec] )
64 elif tp_type == iDVBFrontend.feCable:
66 tp = transponder.getDVBC()
67 tp_text = ("DVB-C %s %d / %d / %s") %( { 0 : "AUTO", 1 : "QAM16", 2 : "QAM32", 3 : "QAM64", 4 : "QAM128", 5 : "QAM256" }[tp.modulation],
70 { 0 : "AUTO", 1 : "1/2", 2 : "2/3", 3 : "3/4", 4 : "5/6", 5 : "7/8", 6 : "8/9", 15 : "NONE" }[tp.fec_inner] )
71 elif tp_type == iDVBFrontend.feTerrestrial:
72 network = _("Terrestrial")
73 tp = transponder.getDVBT()
74 tp_text = ("DVB-T %s %d %s") %( { 0 : "QPSK", 1 : "QAM16", 2 : "QAM64", 3 : "AUTO"}[tp.modulation],
76 { 0 : "Bw 8MHz", 1 : "Bw 7MHz", 2 : "Bw 6MHz", 3 : "Bw Auto" }[tp.bandwidth])
78 print "unknown transponder type in scanStatusChanged"
79 self.network.setText(network)
80 self.transponder.setText(tp_text)
82 if self.state == self.Done:
83 if self.scan.getNumServices() == 0:
84 self.text.setText(_("scan done!") + ' ' + _("%d services found!") % 0 )
86 self.text.setText(_("scan done!") + ' ' + _("%d services found!") % (self.foundServices + self.scan.getNumServices()))
88 if self.state == self.Error:
89 self.text.setText(_("ERROR - failed to scan (%s)!") % (self.Errors[self.errorcode]) )
91 if self.state == self.Done or self.state == self.Error:
92 if self.run != len(self.scanList) - 1:
93 self.foundServices += self.scan.getNumServices()
98 def __init__(self, progressbar, text, servicelist, passNumber, scanList, network, transponder, frontendInfo, lcd_summary):
99 self.foundServices = 0
100 self.progressbar = progressbar
102 self.servicelist = servicelist
103 self.passNumber = passNumber
104 self.scanList = scanList
105 self.frontendInfo = frontendInfo
106 self.transponder = transponder
107 self.network = network
109 self.lcd_summary = lcd_summary
112 self.scan = eComponentScan()
113 self.frontendInfo.frontend_source = lambda : self.scan.getFrontend()
114 self.feid = self.scanList[self.run]["feid"]
115 self.flags = self.scanList[self.run]["flags"]
116 self.state = self.Idle
117 self.scanStatusChanged()
119 for x in self.scanList[self.run]["transponders"]:
120 self.scan.addInitial(x)
122 def updatePass(self):
123 size = len(self.scanList)
125 self.passNumber.setText(_("pass") + " " + str(self.run + 1) + "/" + str(size) + " (" + _("Tuner") + " " + str(self.scanList[self.run]["feid"]) + ")")
130 self.scan.statusChanged.get().append(self.scanStatusChanged)
131 self.scan.newService.get().append(self.newService)
132 self.servicelist.clear()
133 self.state = self.Running
134 err = self.scan.start(self.feid, self.flags)
135 self.frontendInfo.updateFrontendData()
137 self.state = self.Error
139 self.scanStatusChanged()
142 self.scan.statusChanged.get().remove(self.scanStatusChanged)
143 self.scan.newService.get().remove(self.newService)
144 if not self.isDone():
145 print "*** warning *** scan was not finished!"
150 return self.state == self.Done or self.state == self.Error
152 def newService(self):
153 newServiceName = self.scan.getLastServiceName()
154 self.servicelist.addItem(newServiceName)
155 self.lcd_summary.updateService(self.scan.getLastServiceName())