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compute_ultimate.py
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compute_ultimate.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
""" compute_ultimate python code. """
# python 2/3 compatibility
from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
import glob
import sys
import json
import os
from os.path import dirname as up
import re
import signal
import subprocess
import threading
import time
import math
import platform
import webbrowser
from io import BytesIO
from collections import OrderedDict
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.colors import LinearSegmentedColormap
from PIL import Image, ImageTk
# python 2/3 compatibility
if sys.version_info[0] == 2:
import tkMessageBox
from Tkinter import Checkbutton, CURRENT, IntVar, Listbox
from Tkinter import Entry, Text, Menu, Label, Button, Frame, Tk, PhotoImage, Canvas
from tkFont import Font
else:
import tkinter.messagebox as tkMessageBox
from tkinter import Checkbutton, CURRENT, IntVar, Listbox
from tkinter import Entry, Text, Menu, Label, Button, Frame, Tk, PhotoImage, Canvas
from tkinter.font import Font
VERSION = "ultimateTDoA interface v2.10 "
for mfi_le in glob.glob('*.*m*'):
ff = open(mfi_le, 'r')
fi_le_d = ff.read()
ff.close()
FREQUENCY = re.search(r".+title.+\'(.+)\s-\sR.+\'", fi_le_d).group(1)
ALEID = ""
CLICKEDNODE = ""
if str(os.getcwd().rsplit("_", 2)[1]) == "UA":
for ale_file in glob.glob(os.getcwd() + os.sep + "ALE*.txt"):
a = open(ale_file, 'r')
aledata = a.read()
a.close()
try:
ALEID = " [ALE ID: " + str(re.search(r".+\[(TWS|TIS)\]\[(.*)\]\[", aledata).group(2)) + "]"
except AttributeError:
ALEID = " [ALE]"
cdict1 = {
'red': ((0.0, 0.0, 0.0),
(0.077, 0.0, 0.0),
(0.16, 0.0, 0.0),
(0.265, 1.0, 1.0),
(0.403, 1.0, 1.0),
(0.604, 1.0, 1.0),
(1.0, 1.0, 1.0)),
'green': ((0.0, 0.0, 0.0),
(0.077, 0.0, 0.0),
(0.16, 1.0, 1.0),
(0.265, 1.0, 1.0),
(0.403, 0.0, 0.0),
(0.604, 0.0, 0.0),
(1.0, 0.764, 0.764)),
'blue': ((0.0, 0.117, 0.117),
(0.077, 1.0, 1.0),
(0.16, 1.0, 1.0),
(0.265, 0.0, 0.0),
(0.403, 0.0, 0.0),
(0.604, 1.0, 1.0),
(1.0, 1.0, 1.0)),
}
COLORMAP = LinearSegmentedColormap('SAColorMap', cdict1, 1024)
class Restart(object):
""" GUI Restart routine. """
def __init__(self):
pass
def __str__(self):
return self.__class__.__name__
@staticmethod
def run():
""" GUI Restart routine. """
try: # to kill octave-cli process if exists
os.kill(PROC_PID, signal.SIGTERM)
except (NameError, OSError):
pass
if platform.system() == "Windows":
os.execlp("pythonw.exe", "pythonw.exe", "compute_ultimate.py")
else:
os.execv(sys.executable, [sys.executable] + sys.argv)
class ReadKnownPointFile(threading.Thread):
""" Read known location list routine (see directTDoA_knownpoints.db file). """
def __init__(self):
super(ReadKnownPointFile, self).__init__()
def run(self):
""" Read known location list routine (see directTDoA_knownpoints.db file). """
with open(up(up(up(os.getcwd()))) + os.sep + "directTDoA_knownpoints.db") as h:
global my_info1, my_info2, my_info3
i = 3 # skip the 3x comment lines at start of the text file database
lines = h.readlines()
my_info1 = []
my_info2 = []
my_info3 = []
while i < sum(1 for _ in open(up(up(up(os.getcwd()))) + os.sep + "directTDoA_knownpoints.db")):
inforegexp = re.search(r"(.*),(.*),(.*)", lines[i])
my_info1.append(inforegexp.group(1))
my_info2.append(inforegexp.group(2))
my_info3.append(inforegexp.group(3))
i += 1
h.close()
class ReadCfg(object):
""" DirectKiwi configuration file read process. """
def __init__(self):
pass
@staticmethod
def read_cfg():
""" compute_ultimate.py configuration file read process. """
global CFG, DX0, DY0, DX1, DY1, DMAP
global POICOLOR, ICONSIZE, ICONTYPE, HIGHLIGHT
global BGC, FGC, CONS_B, CONS_F, MAP_BOX, GUI
try:
# Read the config file v5.0 format and declare variables
with open(up(up(up(os.getcwd()))) + os.sep + 'directTDoA.cfg', 'r') as config_file:
CFG = json.load(config_file, object_pairs_hook=OrderedDict)
DX0, DX1 = CFG["map"]["x0"], CFG["map"]["x1"]
DY0, DY1 = CFG["map"]["y0"], CFG["map"]["y1"]
DMAP, ICONSIZE = CFG["map"]["file"], CFG["map"]["iconsize"]
POICOLOR, ICONTYPE = CFG["map"]["poi"], CFG["map"]["icontype"]
HIGHLIGHT = CFG["map"]["hlt"]
BGC, FGC = CFG["guicolors"]["main_b"], CFG["guicolors"]["main_f"]
CONS_B, CONS_F = CFG["guicolors"]["cons_b"], CFG["guicolors"]["cons_f"]
MAP_BOX, GUI = CFG["map"]["mapbox"], CFG["map"]["gui"]
except (ImportError, ValueError):
sys.exit("config file not found")
class TrimIQ(threading.Thread):
""" trim_iq.py processing routine """
def __init__(self, tdoa_rootdir):
super(TrimIQ, self).__init__()
self.tdoa_rootdir = tdoa_rootdir
def run(self):
APP.gui.writelog("trim_iq.py script started.")
APP.gui.writelog("Click & drag : Select the time portion of the IQ record that you want to keep.")
APP.gui.writelog("Close window : No change made to the IQ.")
APP.gui.writelog("Single click : Deletes IQ.")
APP.gui.writelog("< 2 seconds : Deletes IQ.")
subprocess.call([sys.executable, 'trim_iq.py'], cwd=self.tdoa_rootdir, shell=False)
Restart().run()
class PlotIQ(threading.Thread):
""" Plot_iq, enhanced version with SNR ranking. """
def __init__(self, iqfile, mode, filelist):
super(PlotIQ, self).__init__()
self.iqfile = iqfile
self.plot_mode = mode
self.filelist = filelist
def run(self):
global scores
plt.rcParams.update({'figure.max_open_warning': 0})
# mode 0 = GUI display preview
# mode 1 = temp.pdf (for a run with 3 < nodes < 6)
if self.plot_mode == 1:
files = {path: self.load(path) for path in self.filelist}
scores = sorted([(path, self.score(data)) for path, data in files.items()], key=lambda item: item[1],
reverse=True)
self.plot(files, scores, cols=3, iqfile=files)
else:
self.plot(self.load(self.iqfile), order=None, cols=1, iqfile=self.iqfile)
@staticmethod
def load(path):
""" Remove GNSS from IQ recordings. """
buf = BytesIO()
with open(path, 'rb') as f:
size = os.path.getsize(path)
for i in range(62, size, 2074):
f.seek(i)
buf.write(f.read(2048))
data = np.frombuffer(buf.getvalue(), dtype='int16')
data = data[0::2] + 1j * data[1::2]
return data
@staticmethod
def score(data):
""" IQ SNR calculation. """
max_snr = 0.0
for offset in range(12000, len(data), 512):
snr = np.std(np.fft.fft(data[offset:], n=1024))
if snr > max_snr:
max_snr = snr
return max_snr
@staticmethod
def has_gps(path):
""" Detect if IQ file has GPS GNSS data (in test). """
gpslast = 0
f_wav = open(path, 'rb')
for i in range(2118, os.path.getsize(path), 2074):
f_wav.seek(i)
if sys.version_info[0] < 3:
gpslast = max(gpslast, ord(f_wav.read(1)[0]))
else:
gpslast = max(gpslast, f_wav.read(1)[0])
return 0 < gpslast < 254
@staticmethod
def plot(files, order, cols, iqfile):
if not order:
# mode 0
global CLICKEDNODE
CLICKEDNODE = iqfile.rsplit('_', 3)[2]
buf = BytesIO()
fig, a_x = plt.subplots()
a_x.specgram(files, NFFT=1024, Fs=12000, window=lambda data: data * np.hanning(len(data)), noverlap=512,
vmin=10, vmax=200, cmap=COLORMAP)
a_x.set_title(iqfile.rsplit('_', 3)[2])
a_x.axes.get_yaxis().set_visible(False)
plt.savefig(buf, bbox_inches='tight')
img = ImageTk.PhotoImage(Image.open(buf).resize((320, 240), Image.ANTIALIAS))
APP.gui.plot_iq_button.configure(image=img)
APP.gui.plot_iq_button.image = img
else:
# mode 1
rows = int(math.ceil(len(files) / cols))
fig, axs = plt.subplots(ncols=cols, nrows=rows)
fig.set_figwidth(cols * 5.27)
fig.set_figheight(rows * 3)
for i, (path, _) in enumerate(order):
a_x = axs.flat[i]
a_x.specgram(files[path], NFFT=1024, Fs=12000, window=lambda data: data * np.hanning(len(data)),
noverlap=512, vmin=10, vmax=200, cmap=COLORMAP)
a_x.set_title(path.rsplit('_', 3)[2])
a_x.axes.get_yaxis().set_visible(False)
for i in range(len(scores), len(axs.flat)):
fig.delaxes(axs.flat[i])
fig.savefig('TDoA_' + str(path.rsplit("_", 3)[1]) + '_temp.pdf', bbox_inches='tight')
class OctaveProcessing(threading.Thread):
""" Octave processing routine """
def __init__(self, input_file, tdoa_rootdir, log_file):
super(OctaveProcessing, self).__init__()
self.m_file_to_process = input_file
self.tdoa_rootdir = tdoa_rootdir
self.log_file = log_file
def run(self):
global PROC_PID # stdout
APP.gui.console_window.configure(bg=CONS_B, fg=CONS_F)
octave_errors = [b'index-out-of-bounds', b'< 2 good stations found', b'Octave:nonconformant - args',
b'n_stn=2 is not supported', b'resample.m: p and q must be positive integers',
b'Octave:invalid-index', b'incomplete \'data\' chunk',
b'reshape: can\'t reshape 0x0 array to 242x258 array', b'malformed filename:',
b'element number 1 undefined in return list']
proc = subprocess.Popen(['octave-cli', self.m_file_to_process], cwd=self.tdoa_rootdir, stderr=subprocess.STDOUT,
stdout=subprocess.PIPE, shell=False)
PROC_PID = proc.pid
if PROC_PID:
APP.gui.writelog("ultimateTDoA process started.")
logfile = open(self.log_file, 'w')
if sys.version_info[0] == 2:
for octave_output in proc.stdout:
logfile.write(octave_output)
if any(x in octave_output for x in octave_errors):
APP.gui.console_window.configure(bg='#800000', fg='white')
ProcessFailed(octave_output).start()
proc.terminate()
if b"finished" in octave_output:
logfile.close()
ProcessFinished(self.log_file).start()
proc.terminate()
else:
octave_output = proc.communicate()[0]
logfile.write(str(octave_output, 'utf-8'))
if any(x in octave_output for x in octave_errors):
APP.gui.console_window.configure(bg='#800000', fg='white')
ProcessFailed(octave_output).start()
proc.terminate()
if b"finished" in octave_output:
logfile.close()
ProcessFinished(self.log_file).start()
proc.terminate()
proc.wait()
class ProcessFailed(threading.Thread):
""" The actions to perform when a TDoA run has failed. """
def __init__(self, returned_error):
super(ProcessFailed, self).__init__()
self.Returned_error = returned_error
def run(self):
global tdoa_in_progress # TDoA process status
APP.gui.writelog(
"TDoA process error.\n" + bytes.decode(self.Returned_error).rsplit(",\n\t\"stack", 1)[0].replace(
"{\n\t\"identifier\": \"\",\n\t", ""))
APP.gui.compute_button.configure(text="Compute")
tdoa_in_progress = 0
class ProcessFinished(threading.Thread):
""" The actions to perform when a TDoA run has finished. """
def __init__(self, log_file):
super(ProcessFinished, self).__init__()
self.log_file = log_file
def run(self):
global tdoa_in_progress # TDoA process status
APP.gui.compute_button.configure(text="Compute")
tdoa_in_progress = 0
with open(os.getcwd() + os.sep + self.log_file, 'r') as read_file:
content = read_file.readlines()
for line in content:
if "last_gnss_fix" in line:
APP.gui.writelog(" " + " ".join(line.rstrip().rsplit(" ", 5)[2:]))
if "position" in line:
APP.gui.writelog(" " + line.rstrip())
if "tdoa_plot_map_combined" in line:
APP.gui.writelog(" " + line.rstrip())
APP.gui.writelog("TDoA process finished successfully.")
if open_pdf.get() == 1:
if platform.system() == "Windows":
os.system('start ' + sorted(glob.iglob('*.pdf'), key=os.path.getctime)[-1])
elif platform.system() == "Darwin":
subprocess.Popen(["open", os.getcwd() + os.sep + sorted(glob.iglob('*.pdf'), key=os.path.getctime)[-1]])
else:
subprocess.Popen(
["xdg-open", os.getcwd() + os.sep + sorted(glob.iglob('*.pdf'), key=os.path.getctime)[-1]])
for spec_file in glob.glob(os.getcwd() + os.sep + "*temp.pdf"):
os.remove(spec_file)
class FillMapWithNodes(threading.Thread):
""" process to display the nodes on the World Map. """
def __init__(self, parent):
super(FillMapWithNodes, self).__init__()
self.parent = parent
def run(self):
""" ultimate interface process to display the nodes on the World Map. """
global tag_list, node_file, node_list, deleted_file, ranking_scale
tag_list = []
node_list = []
node_file = []
deleted_file = 0
ranking_scale = []
point_list = []
for wavfiles in glob.glob('*.wav'):
if PlotIQ.has_gps(wavfiles):
node_snr_rank = PlotIQ.score(PlotIQ.load(wavfiles))
ranking_scale.append(node_snr_rank)
tdoa_id = re.search(r'(.*)_(.*)_iq.wav', wavfiles)
node_list.append(tdoa_id.group(2))
node_file.append(wavfiles)
with open(up(up(os.getcwd())) + os.sep + "gnss_pos" + os.sep + tdoa_id.group(2) + ".txt", "rt") as gnss:
contents = gnss.read()
info = re.search(r'd\.(.+?)\s.+\W.\[(.*),(.*)\], \'host\', \'(.+?)\', \'port\', (.+?)\);', contents)
nodeinfo = dict(
url=(info.group(4) + ":" + info.group(5)),
lat=info.group(2),
lon=info.group(3),
id=info.group(1),
snr=str(node_snr_rank)
)
point_list.append([nodeinfo, node_snr_rank])
else:
os.rename(wavfiles, wavfiles + ".nogps")
deleted_file += 1
if 'APP' in globals():
APP.gui.writelog(str(len(node_file)) + " nodes are available for this run.")
if deleted_file > 0:
APP.gui.writelog(str(deleted_file) + " node(s) excluded because of missing GPS data.")
for it in point_list:
self.add_point(it[0], (it[1] - min(ranking_scale)) * (1/(max(ranking_scale) - min(ranking_scale)) * 255))
@staticmethod
def convert_lat(lat):
""" Convert the real node latitude coordinates to adapt to GUI window map geometry. """
# nodes are between LATITUDE 0 and 90N
if float(lat) > 0:
return 990 - (float(lat) * 11)
# nodes are between LATITUDE 0 and 60S
return 990 + (float(0 - float(lat)) * 11)
@staticmethod
def convert_lon(lon):
""" Convert the real node longitude coordinates to adapt to GUI window map geometry. """
return 1910 + ((float(lon) * 1910) / 180)
def add_point(self, node_db_data, snr_rank):
""" Process that add node icons over the World map. """
global tag_list
mykeys = ['url', 'id', 'lat', 'lon', 'snr']
node_lat = self.convert_lat(node_db_data["lat"])
node_lon = self.convert_lon(node_db_data["lon"])
node_tag = str('$'.join([node_db_data[x] for x in mykeys]))
node_tag = node_tag.rsplit('$', 1)[0] + "$%g" % round(snr_rank, 0)
ic_size = int(ICONSIZE)
try:
if ICONTYPE == 0:
self.parent.canvas.create_oval(node_lon - ic_size, node_lat - ic_size, node_lon + ic_size,
node_lat + ic_size, fill=self.color_variant(snr=snr_rank), tag=node_tag)
else:
self.parent.canvas.create_rectangle(node_lon - ic_size, node_lat - ic_size, node_lon + ic_size,
node_lat + ic_size, fill=self.color_variant(snr=snr_rank),
tag=node_tag)
self.parent.canvas.tag_bind(node_tag, "<Button-1>", self.parent.onclickleft)
tag_list.append(node_tag)
except NameError:
print("OOPS - Error in adding the point to the map")
def delete_point(self, map_definition):
""" Map presets deletion process. """
self.parent.canvas.delete(map_definition)
@staticmethod
def color_variant(snr):
green_val = min([255, max([0, int(snr)])])
return "#00" + "".join("0" + hex(green_val)[2:] if len(hex(green_val)[2:]) < 2 else hex(green_val)[2:]) + "00"
@staticmethod
def get_font_color(font_color):
""" Adapting the foreground font color regarding background luminosity.
stackoverflow questions/946544/good-text-foreground-color-for-a-given-background-color """
rgb_hex = [font_color[x:x + 2] for x in [1, 3, 5]]
threshold = 120 # default = 120
if int(rgb_hex[0], 16) * 0.299 + int(rgb_hex[1], 16) * 0.587 + int(rgb_hex[2], 16) * 0.114 > threshold:
return "#000000"
# else:
return "#ffffff"
# if (red*0.299 + green*0.587 + blue*0.114) > 186 use #000000 else use #ffffff
def node_sel_active(self, node_mac):
""" Adding additionnal highlight on node icon. """
for node_tag_item in tag_list:
if node_mac in node_tag_item:
tmp_latlon = node_tag_item.rsplit("$", 4)
tmp_lat = self.convert_lat(tmp_latlon[2])
tmp_lon = self.convert_lon(tmp_latlon[3])
is_delta = int(ICONSIZE) + 1
if ICONTYPE == 0:
self.parent.canvas.create_oval(tmp_lon - is_delta, tmp_lat - is_delta, tmp_lon + is_delta,
tmp_lat + is_delta, fill='', outline=HIGHLIGHT,
tag=node_tag_item + "$#")
else:
self.parent.canvas.create_rectangle(tmp_lon - is_delta, tmp_lat - is_delta, tmp_lon + is_delta,
tmp_lat + is_delta, fill='', outline=HIGHLIGHT,
tag=node_tag_item + "$#")
self.parent.canvas.tag_bind(node_tag_item + "$#", "<Button-1>", self.parent.onclickleft)
def node_selection_inactive(self, node_mac):
""" Removing additionnal highlight on selected node icon. """
for node_tag_item in tag_list:
if node_mac in node_tag_item:
self.parent.canvas.tag_unbind(node_tag_item + "$#", "<Button-1>")
self.parent.canvas.delete(node_tag_item + "$#")
def node_selection_inactiveall(self):
""" Removing ALL additionnal highlights on selected nodes icons. """
for node_tag_item in tag_list:
self.parent.canvas.tag_unbind(node_tag_item + "$#", "<Button-1>")
self.parent.canvas.delete(node_tag_item + "$#")
class GuiCanvas(Frame):
""" Process that creates the GUI map canvas, enabling move & zoom on a picture.
source: stackoverflow.com/questions/41656176/tkinter-canvas-zoom-move-pan?noredirect=1&lq=1 """
def __init__(self, parent):
Frame.__init__(self, parent=None)
# tip: GuiCanvas is member1
parent.call('wm', 'iconphoto', parent, PhotoImage(file='../../../icon.gif'))
global fulllist, mapboundaries_set, map_preset, selectedcity
global lat_min_map, lat_max_map, lon_min_map, lon_max_map, selectedlat, selectedlon
fulllist = []
mapboundaries_set = None
map_preset = 1
ReadCfg().read_cfg()
parent.geometry(GUI)
parent.geometry('+0+60')
self.x = self.y = 0
# Create canvas and put image on it
self.canvas = Canvas(self.master, highlightthickness=0)
self.canvas.grid(row=0, column=0, sticky='nswe')
self.canvas.update() # wait till canvas is created
# Make the canvas expandable
self.master.rowconfigure(0, weight=1)
self.master.columnconfigure(0, weight=1)
# Bind events to the Canvas
self.canvas.bind('<Configure>', self.show_image) # canvas is resized
self.canvas.bind('<ButtonPress-1>', self.move_from) # map move
self.canvas.bind('<B1-Motion>', self.move_to) # map move
# self.canvas.bind_all('<MouseWheel>', self.wheel) # Windows Zoom
# self.canvas.bind('<Button-5>', self.wheel) # Linux Zoom
# self.canvas.bind('<Button-4>', self.wheel) # Linux Zoom
self.canvas.bind("<ButtonPress-3>", self.on_button_press) # red rectangle selection
self.canvas.bind("<B3-Motion>", self.on_move_press) # red rectangle selection
self.canvas.bind("<ButtonRelease-3>", self.on_button_release) # red rectangle selection
self.image = Image.open(up(up(up(os.getcwd()))) + os.sep + DMAP)
self.width, self.height = self.image.size
self.imscale = 1.0 # scale for the image
self.delta = 2.0 # zoom magnitude
# Put image into container rectangle and use it to set proper coordinates to the image
self.container = self.canvas.create_rectangle(0, 0, self.width, self.height, width=0)
self.canvas.config(scrollregion=(0, 0, self.width, self.height))
self.rect = None
self.start_x = None
self.start_y = None
for mfil_e in glob.glob(os.getcwd() + os.sep + "proc*.empty"):
m = open(mfil_e, 'r')
filedata = m.read()
m.close()
try:
mapposx = re.search(r"##\s(.*),(.*)", filedata)
tdoa_x0 = mapposx.group(1)
tdoa_y0 = mapposx.group(2)
except AttributeError:
tdoa_x0 = DX0
tdoa_y0 = DY0
lat = re.search(r"lat_range', \[([-]?[0-9]{1,2}(\.[0-9]*)?) ?([-]?[0-9]{1,2}(\.[0-9]*|))?\]", filedata)
lon = re.search(r"lon_range', \[([-]?[0-9]{1,3}(\.[0-9]*)?) ?([-]?[0-9]{1,3}(\.[0-9]*|))?\]", filedata)
lat_min_map = lat.group(1)
lat_max_map = lat.group(3)
lon_min_map = lon.group(1)
lon_max_map = lon.group(3)
place_regexp_coords = re.search(r"('known_location', struct\('coord', \[([-]?[0-9]{1,2}(\.[0-9]*)?|0) ?([-]?[0-9]{1,3}(\.[0-9]*)?|0)\],)", filedata)
selectedlat = place_regexp_coords.group(2)
selectedlon = place_regexp_coords.group(4)
selectedcity = re.search(r"('name',\s '(.+)'\),)", filedata).group(2)
self.canvas.create_rectangle(self.convert_lon(lon_min_map), self.convert_lat(lat_max_map),
self.convert_lon(lon_max_map), self.convert_lat(lat_min_map), outline='red',
tag="mappreset")
self.create_known_point(selectedlat, selectedlon, selectedcity)
self.canvas.scan_dragto(-int(tdoa_x0.split('.')[0]), -int(tdoa_y0.split('.')[0]), gain=1)
FillMapWithNodes(self).start()
@staticmethod
def convert_lat(lat):
""" Convert the real node latitude coordinates to adapt to GUI window map geometry. """
# nodes are between LATITUDE 0 and 90N
if float(lat) > 0:
return 990 - (float(lat) * 11)
# nodes are between LATITUDE 0 and 60S
return 990 + (float(0 - float(lat)) * 11)
@staticmethod
def convert_lon(lon):
""" Convert the real node longitude coordinates to adapt to GUI window map geometry. """
return 1910 + ((float(lon) * 1910) / 180)
def on_button_press(self, event):
""" Red rectangle selection drawing on the World map. """
global map_preset
self.delete_point("mappreset")
if map_preset == 1:
self.rect = None
map_preset = 0
self.start_x = self.canvas.canvasx(event.x)
self.start_y = self.canvas.canvasy(event.y)
# create rectangle if not yet exist
if not self.rect:
self.rect = self.canvas.create_rectangle(self.x, self.y, 1, 1, outline='red', tag="mapmanual")
def on_move_press(self, event):
""" Get the Map boundaries red rectangle selection coordinates. """
global lat_min_map, lat_max_map, lon_min_map, lon_max_map
if image_scale == 1:
if map_preset == 1:
pass
else:
cur_x = self.canvas.canvasx(event.x)
cur_y = self.canvas.canvasy(event.y)
lonmin = round(((self.start_x - 1910) * 180) / 1910, 1)
lonmax = round(((cur_x - 1910) * 180) / 1910, 1)
latmax = round(0 - ((cur_y - 990) / 11), 1)
latmin = round((self.start_y - 990) / 11, 1)
if cur_x > self.start_x and cur_y > self.start_y:
lat_max_map = 0 - latmin
lat_min_map = latmax
lon_max_map = lonmax
lon_min_map = lonmin
if cur_x < self.start_x and cur_y > self.start_y:
lat_max_map = 0 - latmin
lat_min_map = latmax
lon_max_map = lonmin
lon_min_map = lonmax
if cur_x > self.start_x and cur_y < self.start_y:
lat_max_map = latmax
lat_min_map = 0 - latmin
lon_max_map = lonmax
lon_min_map = lonmin
if cur_x < self.start_x and cur_y < self.start_y:
lat_max_map = latmax
lat_min_map = 0 - latmin
lon_max_map = lonmin
lon_min_map = lonmax
w_canva, h_canva = self.canvas.winfo_width(), self.canvas.winfo_height()
if event.x > 0.98 * w_canva:
self.canvas.xview_scroll(1, 'units')
elif event.x < 0.02 * w_canva:
self.canvas.xview_scroll(-1, 'units')
if event.y > 0.98 * h_canva:
self.canvas.yview_scroll(1, 'units')
elif event.y < 0.02 * h_canva:
self.canvas.yview_scroll(-1, 'units')
# expand rectangle as you drag the mouse
self.canvas.coords(self.rect, self.start_x, self.start_y, cur_x, cur_y)
self.show_image()
else:
pass
@staticmethod
def on_button_release(event):
""" When Mouse right button is released (map boundaries set or ultimateTDoA set). """
global mapboundaries_set, map_preset # lon_min_map, lon_max_map, lat_min_map, lat_max_map
global map_manual
if map_preset == 1 and map_manual == 0:
pass
else:
try:
mapboundaries_set = 1
map_manual = 1
except NameError:
pass
def create_known_point(self, y_kwn, x_kwn, n):
""" Map known place creation process, works only when self.imscale = 1.0 """
# city coordinates y & x (degrees) converted to pixels
ic_size = int(ICONSIZE)
xx0 = (1910 + ((float(x_kwn) * 1910) / 180)) - ic_size
xx1 = (1910 + ((float(x_kwn) * 1910) / 180)) + ic_size
if float(y_kwn) > 0: # point is located in North Hemisphere
yy0 = (990 - (float(y_kwn) * 11)) - ic_size
yy1 = (990 - (float(y_kwn) * 11)) + ic_size
else: # point is located in South Hemisphere
yy0 = (990 + (float(0 - float(y_kwn)) * 11)) - ic_size
yy1 = (990 + (float(0 - float(y_kwn)) * 11)) + ic_size
self.canvas.create_rectangle(xx0, yy0, xx1, yy1, fill=POICOLOR, outline="black", activefill=POICOLOR,
tag="#POI")
self.canvas.create_text(xx0, yy0 - 10, text=selectedcity.rsplit(' (')[0].replace("_", " "), justify='center',
fill=POICOLOR, tag="#POI")
def unselect_allpoint(self):
""" Calling process that remove additionnal highlight on all selected nodes. """
FillMapWithNodes(self).node_selection_inactiveall()
def delete_point(self, n):
""" KnownPoint deletion process. """
FillMapWithNodes(self).delete_point(n.rsplit(' (')[0])
def onclickleft(self, event):
""" Left Mouse Click bind on the World map. """
global HOST, node_file, node_list
menu0 = Menu(self, tearoff=0, fg="black", bg=BGC, font='TkFixedFont 7') # node overlap list menu
menu1 = Menu(self, tearoff=0, fg="black", bg=BGC, font='TkFixedFont 7')
# search for overlapping nodes
overlap_range = ICONSIZE * 4
overlap_rect = (self.canvas.canvasx(event.x) - overlap_range), (self.canvas.canvasy(event.y) - overlap_range), (
self.canvas.canvasx(event.x) + overlap_range), (self.canvas.canvasy(event.y) + overlap_range)
node_overlap_match = self.canvas.find_enclosed(*overlap_rect)
overlap_list = []
for item_o in list(node_overlap_match):
if "$#" not in self.canvas.gettags(self.canvas.find_withtag(item_o))[0]:
overlap_list.append(item_o)
if len(node_overlap_match) > 1 and len(overlap_list) != 1: # node icon overlap found, displays menu0
for el1, el2 in enumerate(node_overlap_match):
if "$#" not in str(self.canvas.gettags(el2)): # dont display node highlight tags
HOST = self.canvas.gettags(self.canvas.find_withtag(el2))[0]
# mykeys = ['url', 'id', 'lat', 'lon', 'snr']
# n_field 0 1 2 3 4
n_field = HOST.rsplit("$", 4)
cbg = FillMapWithNodes.color_variant(snr=n_field[4])
dfg = FillMapWithNodes.get_font_color(cbg)
# check if node is already in the TDoA node listing
if len([el for el in fulllist if n_field[1] == el.rsplit("$", 3)[2]]) != 1:
name = n_field[1]
else:
name = "✔ " + n_field[1]
menu0.add_command(label=name, background=cbg, foreground=dfg,
command=lambda x=HOST: self.create_node_menu(x, event.x_root, event.y_root,
menu1))
else:
pass
menu0.tk_popup(event.x_root, event.y_root)
else:
HOST = self.canvas.gettags(self.canvas.find_withtag(CURRENT))[0]
self.create_node_menu(HOST, event.x_root, event.y_root, menu1)
def create_node_menu(self, kiwinodetag, popx, popy, menu):
n_field = kiwinodetag.rsplit("$", 5)
matches = [el for el in fulllist if n_field[1] == el.rsplit("$", 3)[2]]
cbg = FillMapWithNodes.color_variant(snr=n_field[4])
dfg = FillMapWithNodes.get_font_color(cbg)
# show IQ spectrogram in GUI (PlotIQ mode 0)
PlotIQ(node_file[node_list.index(n_field[1].replace("/", ""))], 0, 0).run()
if len(matches) != 1:
menu.add_command(label="Add " + n_field[1] + " for TDoA process", background=cbg, foreground=dfg,
font="TkFixedFont 7 bold", command=lambda *args: self.populate("add", n_field))
elif len(matches) == 1:
menu.add_command(label="Remove " + n_field[1] + " from TDoA process]", background=cbg, foreground=dfg,
font="TkFixedFont 7 bold", command=lambda: self.populate("del", n_field))
menu.tk_popup(int(popx), int(popy)) # popup placement // node icon
def populate(self, action, sel_node_tag):
""" TDoA listing node populate/depopulate process. """
if action == "add":
if len(fulllist) < 6:
fulllist.append(
sel_node_tag[0].rsplit(':')[0] + "$" + sel_node_tag[0].rsplit(':')[1] + "$" + sel_node_tag[
1].replace("/", ""))
FillMapWithNodes(self).node_sel_active(sel_node_tag[0])
else:
tkMessageBox.showinfo(title=" ¯\\_(ツ)_/¯", message="6 nodes Maximum !")
elif action == "del":
fulllist.remove(
sel_node_tag[0].rsplit(':')[0] + "$" + sel_node_tag[0].rsplit(':')[1] + "$" + sel_node_tag[1].replace(
"/", ""))
FillMapWithNodes(self).node_selection_inactive(sel_node_tag[0])
if fulllist:
APP.title(VERSION + "| " + FREQUENCY + ALEID + " - Selected nodes [" + str(
len(fulllist)) + "] : " + '/'.join(str(p).rsplit('$')[2] for p in fulllist))
else:
APP.title(VERSION + "| " + FREQUENCY + ALEID)
def move_from(self, event):
""" Move from. """
self.canvas.scan_mark(event.x, event.y)
def move_to(self, event):
""" Move to. """
if 'HOST' in globals() and "current" not in self.canvas.gettags(self.canvas.find_withtag(CURRENT))[0]:
pass
elif "current" in self.canvas.gettags(self.canvas.find_withtag(CURRENT))[0]:
self.canvas.scan_dragto(event.x, event.y, gain=1)
self.show_image() # redraw the image
def wheel(self, event):
""" Routine for mouse wheel actions. """
x_eve = self.canvas.canvasx(event.x)
y_eve = self.canvas.canvasy(event.y)
global image_scale
bbox = self.canvas.bbox(self.container) # get image area
if bbox[0] < x_eve < bbox[2] and bbox[1] < y_eve < bbox[3]:
pass # Ok! Inside the image
else:
return # zoom only inside image area
scale = 1.0
# Respond to Linux (event.num) or Windows (event.delta) wheel event
if event.num == 5 or event.delta == -120: # scroll down
i = min(self.width, self.height)
if int(i * self.imscale) < 2000:
return # block zoom if image is less than 2000 pixels
self.imscale /= self.delta
scale /= self.delta
if event.num == 4 or event.delta == 120: # scroll up
i = min(self.canvas.winfo_width(), self.canvas.winfo_height())
if i < self.imscale:
return # 1 pixel is bigger than the visible area
self.imscale *= self.delta
scale *= self.delta
# rescale all canvas objects
# scale = 2.0 or 0.5
image_scale = self.imscale
# APP.gui.label04.configure(text="Map Zoom : " + str(int(image_scale)))
self.canvas.scale('all', x_eve, y_eve, scale, scale)
# self.canvas.scale('')
self.show_image()
def show_image(self, event=None):
""" Creating the canvas with the picture. """
global b_box2
b_box1 = self.canvas.bbox(self.container) # get image area
# Remove 1 pixel shift at the sides of the bbox1
b_box1 = (b_box1[0] + 1, b_box1[1] + 1, b_box1[2] - 1, b_box1[3] - 1)
b_box2 = (self.canvas.canvasx(0), # get visible area of the canvas
self.canvas.canvasy(0),
self.canvas.canvasx(self.canvas.winfo_width()),
self.canvas.canvasy(self.canvas.winfo_height()))
bbox = [min(b_box1[0], b_box2[0]), min(b_box1[1], b_box2[1]), # get scroll region box
max(b_box1[2], b_box2[2]), max(b_box1[3], b_box2[3])]
if bbox[0] == b_box2[0] and bbox[2] == b_box2[2]: # whole image in the visible area
bbox[0] = b_box1[0]
bbox[2] = b_box1[2]
if bbox[1] == b_box2[1] and bbox[3] == b_box2[3]: # whole image in the visible area
bbox[1] = b_box1[1]
bbox[3] = b_box1[3]
self.canvas.configure(scrollregion=bbox) # set scroll region
x_1 = max(b_box2[0] - b_box1[0], 0) # get coordinates (x1,y1,x2,y2) of the image tile
y_1 = max(b_box2[1] - b_box1[1], 0)
x_2 = min(b_box2[2], b_box1[2]) - b_box1[0]
y_2 = min(b_box2[3], b_box1[3]) - b_box1[1]
if int(x_2 - x_1) > 0 and int(y_2 - y_1) > 0: # show image if it in the visible area
x = min(int(x_2 / self.imscale), self.width) # sometimes it is larger on 1 pixel...
y = min(int(y_2 / self.imscale), self.height) # ...and sometimes not
image = self.image.crop((int(x_1 / self.imscale), int(y_1 / self.imscale), x, y))
imagetk = ImageTk.PhotoImage(image.resize((int(x_2 - x_1), int(y_2 - y_1))))
imageid = self.canvas.create_image(max(b_box2[0], b_box1[0]), max(b_box2[1], b_box1[1]),
anchor='nw', image=imagetk)
self.canvas.lower(imageid) # set image into background
self.canvas.imagetk = imagetk # keep an extra reference to prevent garbage-collection
class MainWindow(Frame):
""" GUI design definitions. """
def __init__(self, parent):
Frame.__init__(self, parent)
self.member1 = GuiCanvas(parent)
ReadKnownPointFile().start()
global image_scale, node_file
global map_preset, tdoa_in_progress, open_pdf
global lat_min_map, lat_max_map, lon_min_map, lon_max_map
dfgc = '#a3a3a3' # GUI (disabled) foreground color
image_scale = 1
la_f = Font(family="TkFixedFont", size=7, weight="bold")
map_preset = 0
tdoa_in_progress = 0
open_pdf = IntVar(self, value=1)
# Control panel background
self.label0 = Label(parent)
self.label0.place(relx=0, rely=0.64, relheight=0.4, relwidth=1)
self.label0.configure(bg=BGC, fg=FGC, width=214)
# get values from the original .empty proc file
for mfile in glob.glob(os.getcwd() + os.sep + "proc*.empty"):
f = open(mfile, 'r')
file_d = f.read()
f.close()
use_constraints_origin = re.search(r"(\s{16}'use_constraints', (.+),)", file_d).group(2)
algo_origin = re.search(r"(\s{16}'new', (.+))", file_d).group(2)
mapbox_style = re.search(r"(?:\S+ ){15}(\S+)", file_d).group(1)
self.label01 = Label(parent)
self.label01.place(x=14, y=14, height=14, width=105)
self.label01.configure(bg="black", font=la_f, anchor="w", fg="deepskyblue2",
text="Algorithm: 2020" if algo_origin == "true" else "Algorithm: 2018")
self.label02 = Label(parent)
self.label02.place(x=14, y=28, height=14, width=105)
self.label02.configure(bg="black", font=la_f, anchor="w", fg="deepskyblue2",
text="Constraints: yes" if use_constraints_origin == "true" else "Constraints: no")
self.label03 = Label(parent)
self.label03.place(x=14, y=42, height=14, width=105)
self.label03.configure(bg="black", font=la_f, anchor="w", fg="deepskyblue2", text="Map: " + mapbox_style)
# Compute button
self.compute_button = Button(parent)
self.compute_button.place(relx=0.61, rely=0.65, height=64, relwidth=0.115)
self.compute_button.configure(activebackground="#d9d9d9", activeforeground="#000000", bg='#d9d9d9',
disabledforeground=dfgc, fg="#000000", highlightbackground="#d9d9d9",
highlightcolor="#000000", pady="0", text="Compute",
command=self.start_stop_tdoa)
# Trim_iq button
self.trim_iq_button = Button(parent)
self.trim_iq_button.place(relx=0.61, rely=0.75, height=24, relwidth=0.115)
self.trim_iq_button.configure(activebackground="lightblue3", activeforeground="#000000", bg="lightblue",
disabledforeground=dfgc, fg="#000000", highlightbackground="#d9d9d9",
highlightcolor="#000000", pady="0", text="run trim_iq.py",
command=lambda: APP.gui.trimbutton(), state="normal")
# Purge node listing button
self.purge_button = Button(parent)
self.purge_button.place(relx=0.61, rely=0.8, height=24, relwidth=0.115)
self.purge_button.configure(activebackground="red", activeforeground="#000000", bg="red3",
disabledforeground=dfgc, fg="#000000", highlightbackground="#d9d9d9",
highlightcolor="#000000", pady="0", text="purge node list", command=self.purgenode,
state="normal")
# Auto open TDoA PDF result file
self.open_pdf_checkbox = Checkbutton(parent)
self.open_pdf_checkbox.place(relx=0.61, rely=0.85, height=21, relwidth=0.11)
self.open_pdf_checkbox.configure(bg=BGC, fg=FGC, activebackground=BGC, activeforeground=FGC,
font="TkFixedFont 8", width=214, selectcolor=BGC,
text="open pdf automatically?",
anchor="w", variable=open_pdf, command=None)
# Known places search textbox
self.choice = Entry(parent)
self.choice.place(relx=0.01, rely=0.95, height=21, relwidth=0.18)
self.choice.insert(0, "TDoA map city/site search here")
self.listbox = Listbox(parent)
self.listbox.place(relx=0.2, rely=0.95, height=21, relwidth=0.3)
# Console window
self.console_window = Text(parent)
self.console_window.place(relx=0.005, rely=0.65, relheight=0.285, relwidth=0.6)
self.console_window.configure(bg=CONS_B, font="TkTextFont", fg=CONS_F, highlightbackground=BGC,
highlightcolor=FGC, insertbackground=FGC, selectbackground="#c4c4c4",
selectforeground=FGC, undo="1", width=970, wrap="word")
# plot IQ preview window
self.plot_iq_button = Button(parent, command=lambda: APP.gui.openinbrowser(
[tag_list[tag_list.index(x)].rsplit("$", 4)[0] for x in tag_list if CLICKEDNODE in x],
''.join(re.match(r"(\d+.\d+)", FREQUENCY).group(1))))
self.plot_iq_button.place(relx=0.73, rely=0.65, height=240, width=320)
# Adding some texts to console window at program start
self.writelog("This is " + VERSION + ", a GUI written for python 2/3 with Tk")
# GUI topbar menus
menubar = Menu(self)
parent.config(menu=menubar)
menu_1 = Menu(menubar, tearoff=0)
menubar.add_cascade(label="Mapbox style", menu=menu_1)
menu_1.add_command(label="streets", command=lambda *args: self.mapbox_style("streets-v11"))
menu_1.add_command(label="outdoors", command=lambda *args: self.mapbox_style("outdoors-v11"))
menu_1.add_command(label="light", command=lambda *args: self.mapbox_style("light-v10"))
menu_1.add_command(label="dark", command=lambda *args: self.mapbox_style("dark-v10"))
menu_1.add_command(label="satellite", command=lambda *args: self.mapbox_style("satellite-v9"))
menu_1.add_command(label="satellite-streets", command=lambda *args: self.mapbox_style("satellite-streets-v11"))
menu_2 = Menu(menubar, tearoff=0)
menubar.add_cascade(label="Map Presets", menu=menu_2)
menu_2.add_command(label="Europe", command=lambda *args: self.map_preset("EU"))
menu_2.add_command(label="Africa", command=lambda *args: self.map_preset("AF"))
menu_2.add_command(label="Middle-East", command=lambda *args: self.map_preset("ME"))
menu_2.add_command(label="South Asia", command=lambda *args: self.map_preset("SAS"))
menu_2.add_command(label="South-East Asia", command=lambda *args: self.map_preset("SEAS"))
menu_2.add_command(label="East Asia", command=lambda *args: self.map_preset("EAS"))
menu_2.add_command(label="North America", command=lambda *args: self.map_preset("NAM"))
menu_2.add_command(label="Central America", command=lambda *args: self.map_preset("CAM"))
menu_2.add_command(label="South America", command=lambda *args: self.map_preset("SAM"))
menu_2.add_command(label="Oceania", command=lambda *args: self.map_preset("O"))
menu_2.add_command(label="West Russia", command=lambda *args: self.map_preset("WR"))
menu_2.add_command(label="East Russia", command=lambda *args: self.map_preset("ER"))
menu_2.add_command(label="USA", command=lambda *args: self.map_preset("US"))
menu_2.add_command(label="World (use with caution)", command=lambda *args: self.map_preset("W"))
# TDoA settings menu
menu_3 = Menu(menubar, tearoff=0)
menubar.add_cascade(label="TDoA settings", menu=menu_3)
sm8 = Menu(menu_3, tearoff=0)
sm9 = Menu(menu_3, tearoff=0)
sm10 = Menu(menu_3, tearoff=0)
menu_3.add_cascade(label='plot_kiwi_json', menu=sm8, underline=0)
menu_3.add_cascade(label='algorithm', menu=sm10, underline=0)
sm8.add_command(label="yes", command=lambda *args: self.tdoa_settings(0))
sm8.add_command(label="no", command=lambda *args: self.tdoa_settings(1))
sm9.add_command(label="option: use_constraints = 1", command=lambda *args: self.tdoa_settings(2))
sm9.add_command(label="option: use_constraints = 0", command=lambda *args: self.tdoa_settings(3))
sm10.add_cascade(label='former (2018)', menu=sm9, underline=0)
sm10.add_command(label="new (2020)", command=lambda *args: self.tdoa_settings(4))
# Various GUI binds
self.listbox_update(my_info1)
self.listbox.bind('<<ListboxSelect>>', self.on_select)
self.choice.bind('<FocusIn>', self.resetcity)
self.choice.bind('<KeyRelease>', self.on_keyrelease)
@staticmethod
def trimbutton():
if tkMessageBox.askokcancel("Modify IQ files ?", "Do you want to run the trim_iq script ?", icon="warning"):
TrimIQ(os.getcwd()).start()
@staticmethod
def openinbrowser(host_port, freq_and_mode):
""" Web browser call to connect on the node (default = IQ mode & fixed zoom level at 8). """
if len(host_port) == 1:
webbrowser.open_new("http://" + str("".join(host_port)) + "/?f=" + freq_and_mode)