def data(self, index, role):
row = index.row()
col = index.column()
if col == 0: # RWY name
if role == Qt.DisplayRole:
return self.runways[row].name
elif col == 1: # DEP tick box
if role == Qt.CheckStateRole:
return Qt.Checked if self.deplst[row] else Qt.Unchecked
elif col == 2: # ARR tick box
if role == Qt.CheckStateRole:
return Qt.Checked if self.arrlst[row] else Qt.Unchecked
elif col == 3: # Wind stuff
rwy = self.runways[row]
wind_diff = env.RWD(rwy.orientation().opposite())
if role == Qt.DisplayRole:
return '' if wind_diff == None else '%+d°' % wind_diff
elif role == Qt.DecorationRole:
w = env.primaryWeather()
if wind_diff == None and w != None and w.mainWind() != None:
wind_diff = 0 # allows a green icon for VRB wind
if wind_diff != None:
k = 255 / 90 * abs(wind_diff)
red = min(221, k)
green = min(221, 510 - k)
return coloured_square_icon(QColor(red, green, 0),
width=24)
def updateLocalAnalysis(self):
qnh = env.QNH(noneSafe=False)
if qnh == None:
self.transitionLevel_info.setText('N/A')
self.QFE_info.setText('N/A')
else:
self.transitionLevel_info.setText('FL%03d' % env.transitionLevel())
if env.airport_data == None:
self.QFE_info.setText('N/A')
else:
qfe = env.QFE(qnh)
self.QFE_info.setText('%d hPa, %.2f inHg' %
(qfe, hPa2inHg * qfe))
w = env.primaryWeather()
main_wind = None if w == None else w.mainWind()
if env.airport_data == None or main_wind == None: # no runways or wind info
self.rwyPref_info.setText('N/A')
elif main_wind[0] == None: # no predominant heading
self.rwyPref_info.setText('any')
else:
difflst = [(rwy.name, abs(env.RWD(rwy.orientation().opposite())))
for rwy in env.airport_data.allRunways()]
preflst = sorted([pair for pair in difflst if pair[1] <= 90],
key=(lambda pair: pair[1]))
self.rwyPref_info.setText(', '.join(pair[0] for pair in preflst))
def updateDisplays(self):
self.selectedStationWeather_groupBox.setTitle(
settings.primary_METAR_station)
self.selectedStation_widget.updateDisp(env.primaryWeather())
self.updateLocalAnalysis()
for i, ams in enumerate(settings.additional_METAR_stations):
self.additionalStations_tabs.widget(i).updateDisp(
settings.session_manager.getWeather(ams))
def ensureClearWeather(self, toggle): settings.TWR_view_clear_weather_cheat = toggle if toggle: weather = mkWeather(settings.location_code) # clear weather with location code as station settings.controlled_tower_viewer.setWeather(weather) else: weather = env.primaryWeather() if weather != None: settings.controlled_tower_viewer.setWeather(weather)
def rnd_rwy(choose_from, condition):
'''
Picks a runway from the first arg list (or any by wind if empty), satisfying the given condition.
'''
if choose_from == []: # Choose any from current wind
w = env.primaryWeather()
main_wind = w.mainWind() if w != None else None
main_wind_hdg = main_wind[0] if main_wind != None else Heading(
360, True)
choose_from = [
rwy for rwy in env.airport_data.allRunways()
if abs(main_wind_hdg.diff(rwy.orientation())) <= 90
]
choose_from = [rwy for rwy in choose_from if condition(rwy)]
return None if choose_from == [] else choice(choose_from)
def text_alias_replacement(text_alias, current_selection):
alias = text_alias.lower()
weather = env.primaryWeather()
## Check for general alias
if alias == 'ad':
noNone(env.airport_data)
return env.locationName()
elif alias == 'atis':
return noNone(settings.last_ATIS_recorded)
elif alias == 'decl':
return noNone(env.readDeclination())
elif alias == 'elev':
return '%d ft' % noNone(env.airport_data).field_elevation
elif alias == 'frq':
return str(noNone(settings.publicised_frequency))
elif alias == 'icao':
return settings.location_code
elif alias == 'me':
return settings.session_manager.myCallsign()
elif alias == 'metar':
return noNone(weather).METAR()
elif alias == 'qfe':
noNone(env.airport_data)
return '%d' % env.QFE(noNone(env.QNH(noneSafe=False)))
elif alias == 'qnh':
return '%d' % noNone(env.QNH(noneSafe=False))
elif alias == 'qnhg':
return '%.2f' % (hPa2inHg * noNone(env.QNH(noneSafe=False)))
elif alias == 'runways':
noNone(env.airport_data)
return env.readRunwaysInUse()
elif alias == 'rwyarr':
rwys = [
rwy.name for rwy in noNone(env.airport_data).allRunways()
if rwy.use_for_arrivals
]
if rwys == []:
raise ValueError('No RWY marked for arrival')
return ', '.join(rwys)
elif alias == 'rwydep':
rwys = [
rwy.name for rwy in noNone(env.airport_data).allRunways()
if rwy.use_for_departures
]
if rwys == []:
raise ValueError('No RWY marked for departure')
return ', '.join(rwys)
elif alias == 'ta':
return '%d ft' % env.transitionAltitude()
elif alias == 'tl':
noNone(env.QNH(noneSafe=False))
return 'FL%03d' % env.transitionLevel()
elif alias == 'utc':
return timestr()
elif alias == 'vis':
return noNone(weather).readVisibility()
elif alias == 'wind':
return noNone(weather).readWind()
else: # Check for selection-dependant alias
strip = current_selection.strip
acft = current_selection.acft
if alias == 'cralt':
return noNone(noNone(strip).lookup(FPL.CRUISE_ALT, fpl=True))
elif alias == 'dest':
return noNone(noNone(strip).lookup(FPL.ICAO_ARR, fpl=True))
elif alias == 'dist':
coords = noNone(acft).coords()
return dist_str(
noNone(
env.airport_data).navpoint.coordinates.distanceTo(coords))
elif alias == 'nseq':
return str(env.strips.stripSequenceNumber(noNone(
strip))) # rightly fails with ValueError if strip is loose
elif alias == 'qdm':
coords = noNone(acft).coords()
return coords.headingTo(
noNone(env.airport_data).navpoint.coordinates).read()
elif alias == 'rack':
return noNone(noNone(strip).lookup(rack_detail))
elif alias == 'route':
return noNone(noNone(strip).lookup(FPL.ROUTE, fpl=True))
elif alias == 'rwy':
box = noNone(noNone(strip).lookup(runway_box_detail))
return env.airport_data.physicalRunwayNameFromUse(
box) # code unreachable if env.airport_data == None
elif alias == 'sq':
sq = noNone(strip).lookup(assigned_SQ_detail)
return '%04o' % noNone(sq)
elif alias == 'valt':
valt = noNone(strip).lookup(assigned_altitude_detail)
return noNone(valt) # valt is a "reading"
elif alias == 'vhdg':
vhdg = noNone(strip).lookup(assigned_heading_detail)
return noNone(vhdg).read()
elif alias == 'vspd':
vspd = noNone(strip).lookup(assigned_speed_detail)
return str(noNone(vspd))
elif alias == 'wpnext':
coords = noNone(acft).coords()
route = noNone(strip).lookup(parsed_route_detail)
return str(noNone(route).currentWaypoint(coords))
elif alias == 'wpsid':
route = noNone(strip).lookup(parsed_route_detail)
return noNone(noNone(route).SID())
elif alias == 'wpstar':
route = noNone(strip).lookup(parsed_route_detail)
return noNone(noNone(route).STAR())
else:
## Check for custom alias, in order: general notes, location-specific notes, selected strip comments
try:
return custom_alias_search(alias, settings.general_notes)
except ValueError:
try:
return custom_alias_search(alias, settings.local_notes)
except ValueError:
comments = noNone(noNone(strip).lookup(FPL.COMMENTS))
return custom_alias_search(alias, comments)