1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
from enigma import eComponentScan, iDVBFrontend
from Components.NimManager import nimmanager as nimmgr
class ServiceScan:
Idle = 1
Running = 2
Done = 3
Error = 4
Errors = {
0: "error starting scanning",
1: "error while scanning",
2: "no resource manager",
3: "no channel list"
}
def scanStatusChanged(self):
if self.state == self.Running:
self.progressbar.setValue(self.scan.getProgress())
self.lcd_summary.updateProgress(self.scan.getProgress())
if self.scan.isDone():
errcode = self.scan.getError()
if errcode == 0:
self.state = self.Done
else:
self.state = self.Error
self.errorcode = errcode
self.network.setText("")
self.transponder.setText("")
else:
self.text.setText(_("scan in progress - %d%% done!") % self.scan.getProgress() + ' ' + _("%d services found!") % (self.foundServices + self.scan.getNumServices()))
transponder = self.scan.getCurrentTransponder()
network = ""
tp_text = ""
if transponder:
tp_type = transponder.getSystem()
if tp_type == iDVBFrontend.feSatellite:
network = _("Satellite")
tp = transponder.getDVBS()
orb_pos = tp.orbital_position
try:
sat_name = str(nimmgr.getSatDescription(orb_pos))
except KeyError:
sat_name = ""
if orb_pos > 1800: # west
orb_pos = 3600 - orb_pos
h = _("W")
else:
h = _("E")
if sat_name.find("%d.%d" % (orb_pos/10, orb_pos%10)) != -1:
network = sat_name
else:
network = ("%s %d.%d %s") % (sat_name, orb_pos / 10, orb_pos % 10, h)
tp_text = ("%s %s %d%c / %d / %s") %( { 0 : "DVB-S", 1 : "DVB-S2" }[tp.system],
{ 0 : "Auto", 1 : "QPSK", 2 : "M8PSK", 3 : "QAM16" }[tp.modulation],
tp.frequency/1000,
{ 0 : 'H', 1 : 'V', 2 : 'L', 3 : 'R' }[tp.polarisation],
tp.symbol_rate/1000,
{ 0 : "AUTO", 1 : "1/2", 2 : "2/3", 3 : "3/4", 4 : "5/6",
5 : "7/8", 6 : "8/9", 7 : "3/5", 8 : "4/5", 9 : "9/10",
15 : "NONE" }[tp.fec] )
elif tp_type == iDVBFrontend.feCable:
network = _("Cable")
tp = transponder.getDVBC()
tp_text = ("DVB-C %s %d / %d / %s") %( { 0 : "AUTO", 1 : "QAM16", 2 : "QAM32", 3 : "QAM64", 4 : "QAM128", 5 : "QAM256" }[tp.modulation],
tp.frequency,
tp.symbol_rate/1000,
{ 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] )
elif tp_type == iDVBFrontend.feTerrestrial:
network = _("Terrestrial")
tp = transponder.getDVBT()
tp_text = ("DVB-T %s %d %s") %( { 0 : "QPSK", 1 : "QAM16", 2 : "QAM64", 3 : "AUTO"}[tp.modulation],
tp.frequency,
{ 0 : "Bw 8MHz", 1 : "Bw 7MHz", 2 : "Bw 6MHz", 3 : "Bw Auto" }[tp.bandwidth])
else:
print "unknown transponder type in scanStatusChanged"
self.network.setText(network)
self.transponder.setText(tp_text)
if self.state == self.Done:
if self.scan.getNumServices() == 0:
self.text.setText(_("scan done!") + ' ' + _("%d services found!") % 0 )
else:
self.text.setText(_("scan done!") + ' ' + _("%d services found!") % (self.foundServices + self.scan.getNumServices()))
if self.state == self.Error:
self.text.setText(_("ERROR - failed to scan (%s)!") % (self.Errors[self.errorcode]) )
if self.state == self.Done or self.state == self.Error:
if self.run != len(self.scanList) - 1:
self.foundServices += self.scan.getNumServices()
self.execEnd()
self.run += 1
self.execBegin()
def __init__(self, progressbar, text, servicelist, passNumber, scanList, network, transponder, frontendInfo, lcd_summary):
self.foundServices = 0
self.progressbar = progressbar
self.text = text
self.servicelist = servicelist
self.passNumber = passNumber
self.scanList = scanList
self.frontendInfo = frontendInfo
self.transponder = transponder
self.network = network
self.run = 0
self.lcd_summary = lcd_summary
def doRun(self):
self.scan = eComponentScan()
self.frontendInfo.frontend_source = lambda : self.scan.getFrontend()
self.feid = self.scanList[self.run]["feid"]
self.flags = self.scanList[self.run]["flags"]
self.state = self.Idle
self.scanStatusChanged()
for x in self.scanList[self.run]["transponders"]:
self.scan.addInitial(x)
def updatePass(self):
size = len(self.scanList)
if size > 1:
self.passNumber.setText(_("pass") + " " + str(self.run + 1) + "/" + str(size) + " (" + _("Tuner") + " " + str(self.scanList[self.run]["feid"]) + ")")
def execBegin(self):
self.doRun()
self.updatePass()
self.scan.statusChanged.get().append(self.scanStatusChanged)
self.scan.newService.get().append(self.newService)
self.servicelist.clear()
self.state = self.Running
err = self.scan.start(self.feid, self.flags)
self.frontendInfo.updateFrontendData()
if err:
self.state = self.Error
self.errorcode = 0
self.scanStatusChanged()
def execEnd(self):
self.scan.statusChanged.get().remove(self.scanStatusChanged)
self.scan.newService.get().remove(self.newService)
if not self.isDone():
print "*** warning *** scan was not finished!"
del self.scan
def isDone(self):
return self.state == self.Done or self.state == self.Error
def newService(self):
newServiceName = self.scan.getLastServiceName()
self.servicelist.addItem(newServiceName)
self.lcd_summary.updateService(self.scan.getLastServiceName())
def destroy(self):
pass
|
