Prefs file saves last GUI settings.
This commit is contained in:
Nick Foster
parent
96679fbd35
commit
366e4d1736
115
apps/modes_gui
115
apps/modes_gui
@ -19,7 +19,7 @@
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# Boston, MA 02110-1301, USA.
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#
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import os, sys, time, threading, datetime, math, csv, tempfile
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import os, sys, time, threading, datetime, math, csv, tempfile, ConfigParser
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from optparse import OptionParser
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from PyQt4 import QtCore,QtGui,QtWebKit
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from PyQt4.Qwt5 import Qwt
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@ -48,27 +48,42 @@ class mainwindow(QtGui.QMainWindow):
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#populate antenna, rate combo boxes based on source
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self.populate_source_options()
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defaults = self.get_defaults()
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#should round to actual achieved gain
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self.ui.line_gain.insert("30")
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self.ui.line_gain.insert(defaults["gain"])
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#default to 5dB
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self.ui.line_threshold.insert("5")
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self.ui.line_threshold.insert(defaults["threshold"])
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if defaults["pmf"] is not None:
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self.ui.check_pmf.setChecked(bool(defaults["pmf"]))
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if defaults["samplerate"] is not None:
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self.ui.combo_rate.setCurrentIndex(self.rates.index(int(defaults["samplerate"])))
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self.ui.prog_rssi.setMinimum(0)
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self.ui.prog_rssi.setMaximum(40)
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self.ui.combo_ant.setCurrentIndex(self.ui.combo_ant.findText("RX2"))
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if defaults["antenna"] is None:
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self.ui.combo_ant.setCurrentIndex(self.ui.combo_ant.findText("RX2"))
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else:
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self.ui.combo_ant.setCurrentIndex(self.ui.combo_ant.findText(defaults["antenna"]))
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#check KML by default, leave the rest unchecked.
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self.ui.check_sbs1.setCheckState(QtCore.Qt.Unchecked)
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self.ui.check_raw.setCheckState(QtCore.Qt.Unchecked)
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self.ui.check_fgfs.setCheckState(QtCore.Qt.Unchecked)
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self.ui.check_kml.setCheckState(QtCore.Qt.Checked)
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self.ui.check_sbs1.setChecked(bool(defaults["sbs1"] == "1"))
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self.ui.check_raw.setChecked(bool(defaults["raw"] == "1"))
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self.ui.check_fgfs.setChecked(bool(defaults["fgfs"] == "1"))
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self.ui.check_kml.setChecked(bool(defaults["kml"] == "1"))
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self.ui.line_sbs1port.insert("30003")
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self.ui.line_rawport.insert("9988")
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self.ui.line_fgfsport.insert("5500")
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self.ui.line_kmlfilename.insert("modes.kml")
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self.ui.line_sbs1port.insert(defaults["sbs1port"])#"30003")
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self.ui.line_rawport.insert(defaults["rawport"])#"9988")
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self.ui.line_fgfsport.insert(defaults["fgfsport"])#"5500")
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self.ui.line_kmlfilename.insert(defaults["kmlfile"])#"modes.kml")
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if defaults["latitude"] is not None:
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self.ui.line_my_lat.insert(defaults["latitude"])
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if defaults["longitude"] is not None:
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self.ui.line_my_lon.insert(defaults["longitude"])
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#disable by default
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self.ui.check_adsbonly.setCheckState(QtCore.Qt.Unchecked)
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@ -128,6 +143,8 @@ class mainwindow(QtGui.QMainWindow):
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self._last_live_data_update = time.time()
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self._pending_msgstr = ""
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self.prefs = None
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############ widget update functions for non-mapped widgets ############
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def update_heading_widget(self, index):
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if index.model() is not None:
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@ -340,6 +357,28 @@ class mainwindow(QtGui.QMainWindow):
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self.ui.button_start.setText("Stop")
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self.running = True
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#grab prefs and save them
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self.prefs = {}
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self.prefs["samplerate"] = options.rate
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self.prefs["antenna"] = options.antenna
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self.prefs["gain"] = options.gain
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self.prefs["pmf"] = options.pmf
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self.prefs["source"] = self.ui.combo_source.currentText()
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self.prefs["threshold"] = options.threshold
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self.prefs["sbs1"] = self.ui.check_sbs1.isChecked()
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self.prefs["sbs1port"] = int(self.ui.line_sbs1port.text())
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self.prefs["fgfs"] = self.ui.check_fgfs.isChecked()
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self.prefs["fgfsport"] = int(self.ui.line_fgfsport.text())
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self.prefs["raw"] = self.ui.check_raw.isChecked()
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self.prefs["rawport"] = int(self.ui.line_rawport.text())
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self.prefs["kml"] = self.ui.check_kml.isChecked()
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self.prefs["kmlfile"] = self.ui.line_kmlfilename.text()
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try:
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self.prefs["latitude"] = float(self.ui.line_my_lat.text())
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self.prefs["longitude"] = float(self.ui.line_my_lon.text())
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except:
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pass
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def on_quit(self):
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if self.running is True:
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self._relay.close()
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@ -355,6 +394,9 @@ class mainwindow(QtGui.QMainWindow):
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except:
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pass
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if self.prefs is not None:
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self.write_defaults(self.prefs)
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#slot to catch signal emitted by output_live_data (necessary for
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#thread safety since output_live_data is called by another thread)
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def on_append_live_data(self, msgstr):
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@ -375,6 +417,55 @@ class mainwindow(QtGui.QMainWindow):
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self.ui.text_livedata.append(msgstr)
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self.ui.text_livedata.verticalScrollBar().setSliderPosition(self.ui.text_livedata.verticalScrollBar().maximum())
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opt_file = "~/.gr-air-modes/prefs"
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def get_defaults(self):
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defaults = {}
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defaults["samplerate"] = None #let app pick it
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defaults["pmf"] = None
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defaults["antenna"] = None
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defaults["gain"] = "25"
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defaults["kml"] = "1"
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defaults["kmlfile"] = "modes.kml"
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defaults["sbs1"] = "0"
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defaults["sbs1port"] = "30003"
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defaults["raw"] = "0"
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defaults["rawport"] = "9988"
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defaults["fgfs"] = "0"
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defaults["fgfsport"] = "5500"
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defaults["source"] = "UHD"
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defaults["threshold"] = "5"
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defaults["latitude"] = None
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defaults["longitude"] = None
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prefs = ConfigParser.ConfigParser(defaults)
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prefs.optionxform = str
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try:
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prefs.read(os.path.expanduser(self.opt_file))
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for item in prefs.items("GUI"):
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defaults[item[0]] = item[1]
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except IOError:
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print "No preferences file %s found, creating..." % os.path.expanduser(self.opt_file)
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self.write_defaults(defaults)
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return defaults
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def write_defaults(self, defaults):
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config = ConfigParser.RawConfigParser()
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config.add_section('GUI')
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for item in defaults:
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config.set('GUI', item, str(defaults[item]))
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dirname = os.path.dirname(os.path.expanduser(self.opt_file))
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if not os.path.exists(dirname):
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os.makedirs(dirname)
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with open(os.path.expanduser(self.opt_file), 'wb') as prefsfile:
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config.write(prefsfile)
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if __name__ == '__main__':
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app = QtGui.QApplication(sys.argv)
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window = mainwindow()
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