/usr/lib/python2.7/dist-packages/rds/rdspanel.py is in gr-rds 3.7.0.2.a542331-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 | # -*- coding: UTF-8 -*-
import wx
import pmt
from gnuradio import gr, blocks
wxDATA_EVENT = wx.NewEventType()
def EVT_DATA_EVENT(win, func):
win.Connect(-1, -1, wxDATA_EVENT, func)
class DataEvent(wx.PyEvent):
def __init__(self, data):
wx.PyEvent.__init__(self)
self.SetEventType (wxDATA_EVENT)
self.data = data
def Clone (self):
self.__class__ (self.GetId())
class rdsPanel(gr.sync_block):
def __init__(self, freq, *args, **kwds):
gr.sync_block.__init__(
self,
name = "rds_panel",
in_sig = None,
out_sig = None,
)
self.message_port_register_in(pmt.intern('in'))
self.set_msg_handler(pmt.intern('in'), self.handle_msg)
self.panel = rdsWxPanel(freq, *args, **kwds);
def handle_msg(self, msg):
if(pmt.is_tuple(msg)):
t = pmt.to_long(pmt.tuple_ref(msg, 0))
m = pmt.symbol_to_string(pmt.tuple_ref(msg, 1))
de = DataEvent([t, m])
wx.PostEvent(self.panel, de)
del de
def set_frequency(self, freq=None):
freq_str = "xxx.xx"
if freq is not None:
if isinstance(freq, float) or isinstance(freq, int):
freq_str = "%.2f" % (float(freq) / 1e6)
else:
freq_str = str(freq)
de = DataEvent([7, freq_str])
wx.PostEvent(self.panel, de)
del de
class rdsWxPanel(wx.Panel):
def __init__(self, freq, *args, **kwds):
kwds["style"] = wx.TAB_TRAVERSAL
wx.Panel.__init__(self, *args, **kwds)
self.label_1 = wx.StaticText(self, -1, "Frequency")
self.label_2 = wx.StaticText(self, -1, "Station Name")
self.label_3 = wx.StaticText(self, -1, "Program Type")
self.label_4 = wx.StaticText(self, -1, "PI")
self.label_5 = wx.StaticText(self, -1, "Radio Text")
self.label_6 = wx.StaticText(self, -1, "Clock Time")
self.label_7 = wx.StaticText(self, -1, "Alt. Frequencies")
self.frequency = wx.StaticText(self, -1, "xxx.xx")
self.station_name = wx.StaticText(self, -1, "xxxxxxxx")
self.program_type = wx.StaticText(self, -1, "xxxxxxxxxxx")
self.program_information = wx.StaticText(self, -1, "xxxx")
self.tp_flag = wx.StaticText(self, -1, "TP")
self.ta_flag = wx.StaticText(self, -1, "TA")
self.musicspeech_flag = wx.StaticText(self, -1, "MUS/SPE")
self.monostereo_flag = wx.StaticText(self, -1, "MN/ST")
self.artificialhead_flag = wx.StaticText(self, -1, "AH")
self.compressed_flag = wx.StaticText(self, -1, "CMP")
self.staticpty_flag = wx.StaticText(self, -1, "stPTY")
self.radiotext = wx.StaticText(self, -1, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx")
self.clocktime = wx.StaticText(self, -1, "xxxxxxxxxxxxxxxxxxxxx")
self.alt_freq = wx.StaticText(self, -1, "xxxxxxxxxxxxxxx")
self.__set_properties()
self.__do_layout()
if isinstance(freq, float) or isinstance(freq, int):
freq_str = "%.2f" % (float(freq) / 1e6)
else:
freq_str = str(freq)
self.frequency.SetLabel(freq_str)
EVT_DATA_EVENT (self, self.display_data)
def __set_properties(self):
font_bold = wx.Font(16, wx.DEFAULT, wx.NORMAL, wx.BOLD, 0, "")
font_normal = wx.Font(16, wx.DEFAULT, wx.NORMAL, wx.NORMAL, 0, "")
font_small = wx.Font(10, wx.DEFAULT, wx.NORMAL, wx.BOLD, 0, "")
self.frequency.SetFont(font_bold)
self.station_name.SetFont(font_bold)
self.program_type.SetFont(font_bold)
self.program_information.SetFont(font_bold)
self.tp_flag.SetFont(font_normal)
self.ta_flag.SetFont(font_normal)
self.musicspeech_flag.SetFont(font_normal)
self.monostereo_flag.SetFont(font_normal)
self.artificialhead_flag.SetFont(font_normal)
self.compressed_flag.SetFont(font_normal)
self.staticpty_flag.SetFont(font_normal)
self.radiotext.SetFont(font_small)
self.clocktime.SetFont(font_small)
self.alt_freq.SetFont(font_small)
def __do_layout(self):
sizer_0 = wx.BoxSizer(wx.VERTICAL)
sizer_1 = wx.BoxSizer(wx.HORIZONTAL)
sizer_2 = wx.BoxSizer(wx.HORIZONTAL)
sizer_3 = wx.BoxSizer(wx.HORIZONTAL)
sizer_4 = wx.BoxSizer(wx.HORIZONTAL)
flag = wx.ALIGN_CENTER_VERTICAL|wx.LEFT
# arguments: window, proportion, flag, border
sizer_1.Add(self.label_1, 0, flag)
sizer_1.Add(self.frequency, 0, flag, 20)
sizer_1.Add(self.label_2, 0, flag, 20)
sizer_1.Add(self.station_name, 0, flag, 20)
sizer_1.Add(self.label_3, 0, flag, 20)
sizer_1.Add(self.program_type, 0, flag, 20)
sizer_1.Add(self.label_4, 0, flag, 20)
sizer_1.Add(self.program_information, 0, flag, 20)
sizer_0.Add(sizer_1, 1, wx.ALIGN_CENTER)
sizer_2.Add(self.tp_flag, 0, flag)
sizer_2.Add(self.ta_flag, 0, flag, 30)
sizer_2.Add(self.musicspeech_flag, 0, flag, 30)
sizer_2.Add(self.monostereo_flag, 0, flag, 30)
sizer_2.Add(self.artificialhead_flag, 0, flag, 30)
sizer_2.Add(self.compressed_flag, 0, flag, 30)
sizer_2.Add(self.staticpty_flag, 0, flag, 30)
sizer_0.Add(sizer_2, 1, wx.ALIGN_CENTER)
sizer_3.Add(self.label_6, 0, flag, 10)
self.clocktime.SetSizeHints(250, -1)
sizer_3.Add(self.clocktime, 0, flag, 10)
sizer_3.Add(self.label_7, 0, flag, 10)
self.alt_freq.SetSizeHints(200, -1)
sizer_3.Add(self.alt_freq, 0, flag, 10)
sizer_0.Add(sizer_3, 0, wx.ALIGN_CENTER)
sizer_4.Add(self.label_5, 0, flag)
sizer_4.Add(self.radiotext, 0, flag, 10)
sizer_0.Add(sizer_4, 0, wx.ALIGN_CENTER)
self.SetSizer(sizer_0)
def display_data(self, event):
msg_type = event.data[0]
msg = unicode(event.data[1], errors='replace')
if (msg_type==0): #program information
self.program_information.SetLabel(msg)
elif (msg_type==1): #station name
self.station_name.SetLabel(msg)
elif (msg_type==2): #program type
self.program_type.SetLabel(msg)
elif (msg_type==3): #flags
flags=msg
if (flags[0]=='1'):
self.tp_flag.SetForegroundColour(wx.RED)
else:
self.tp_flag.SetForegroundColour(wx.LIGHT_GREY)
if (flags[1]=='1'):
self.ta_flag.SetForegroundColour(wx.RED)
else:
self.ta_flag.SetForegroundColour(wx.LIGHT_GREY)
if (flags[2]=='1'):
self.musicspeech_flag.SetLabel("Music")
self.musicspeech_flag.SetForegroundColour(wx.RED)
else:
self.musicspeech_flag.SetLabel("Speech")
self.musicspeech_flag.SetForegroundColour(wx.RED)
if (flags[3]=='1'):
self.monostereo_flag.SetLabel("Mono")
self.monostereo_flag.SetForegroundColour(wx.RED)
else:
self.monostereo_flag.SetLabel("Stereo")
self.monostereo_flag.SetForegroundColour(wx.RED)
if (flags[4]=='1'):
self.artificialhead_flag.SetForegroundColour(wx.RED)
else:
self.artificialhead_flag.SetForegroundColour(wx.LIGHT_GREY)
if (flags[5]=='1'):
self.compressed_flag.SetForegroundColour(wx.RED)
else:
self.compressed_flag.SetForegroundColour(wx.LIGHT_GREY)
if (flags[6]=='1'):
self.staticpty_flag.SetForegroundColour(wx.RED)
else:
self.staticpty_flag.SetForegroundColour(wx.LIGHT_GREY)
elif (msg_type==4): #radiotext
self.radiotext.SetLabel(msg)
elif (msg_type==5): #clocktime
self.clocktime.SetLabel(msg)
elif (msg_type==6): #alternative frequencies
self.alt_freq.SetLabel(msg)
elif (msg_type==7): #update freq label
self.frequency.SetLabel(msg)
self.clear_data()
self.Layout()
def clear_data(self):
self.program_information.SetLabel("xxxx")
self.station_name.SetLabel("xxxxxxxx")
self.program_type.SetLabel("xxxxxxxxxxx")
self.ta_flag.SetForegroundColour(wx.BLACK)
self.tp_flag.SetForegroundColour(wx.BLACK)
self.musicspeech_flag.SetLabel("MUS/SPE")
self.musicspeech_flag.SetForegroundColour(wx.BLACK)
self.monostereo_flag.SetLabel("MN/ST")
self.monostereo_flag.SetForegroundColour(wx.BLACK)
self.artificialhead_flag.SetForegroundColour(wx.BLACK)
self.compressed_flag.SetForegroundColour(wx.BLACK)
self.staticpty_flag.SetForegroundColour(wx.BLACK)
self.radiotext.SetLabel("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx")
self.clocktime.SetLabel("xxxxxxxxxxxx")
self.alt_freq.SetLabel("xxxxxxxxxxxxxxxxx")
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