def setTrack(self, track):
if track is None: # create a default, empty track if none provided
track = TrackMap()
raceTrackView = self.ids.track
raceTrackView.loadTrack(track)
name = track.name
configuration = '' if len(
track.configuration) == 0 else ' ({})'.format(track.configuration)
self.ids.name.text = name + configuration
self.ids.length.text = '' if track.length == 0 else '{} mi.'.format(
track.length)
flag_image = self.ids.flag
cc = track.country_code
if cc:
cc = cc.lower()
try:
flagImagePath = 'resource/flags/' + str(
track.country_code.lower()) + '.png'
flag_image.source = flagImagePath
except Exception as detail:
Logger.warn(
'Error loading flag for country code: {}'.format(detail))
else:
flag_image.source = 'resource/flags/blank.png'
self.track = track
def test_create_trackmap(self):
tm = TrackMap.create_new()
self.assertEqual(tm.name, TrackMap.DEFAULT_TRACK_NAME)
self.assertEqual(tm.configuration, TrackMap.DEFAULT_CONFIGURATION)
self.assertEqual(len(tm.track_id), 32)
epoch_time = time_to_epoch(tm.created)
self.assertTrue(epoch_time > 0)
self.assertTrue(len(tm.map_points) == 0)
self.assertTrue(len(tm.sector_points) == 0)
def test_create_trackmap(self):
tm = TrackMap.create_new()
self.assertEqual(tm.name, TrackMap.DEFAULT_TRACK_NAME)
self.assertEqual(tm.configuration, TrackMap.DEFAULT_CONFIGURATION)
self.assertEqual(len(tm.track_id), 32)
epoch_time = time_to_epoch(tm.created)
self.assertTrue(epoch_time > 0)
self.assertTrue(len(tm.map_points) == 0)
self.assertTrue(len(tm.sector_points) == 0)
def __init__(self, rc_api, databus, track_manager, current_point=None, prompt_track_creation=False, ** kwargs):
super(TrackBuilderView, self).__init__(**kwargs)
self.register_event_type('on_track_complete')
self.register_event_type('on_title')
self._rc_api = rc_api
self._databus = databus
self._prompt_track_creation = prompt_track_creation
self._track_manager = track_manager
self._current_point = current_point
self._screens = []
self._track = TrackMap.create_new()
self._track.custom = True
def __init__(self,
rc_api,
databus,
track_manager,
current_point=None,
prompt_track_creation=False,
**kwargs):
super(TrackBuilderView, self).__init__(**kwargs)
self.register_event_type('on_track_complete')
self.register_event_type('on_title')
self._rc_api = rc_api
self._databus = databus
self._prompt_track_creation = prompt_track_creation
self._track_manager = track_manager
self._current_point = current_point
self._screens = []
self._track = TrackMap.create_new()
self._track.custom = True
def _race_setup(self):
"""
Logic tree for setting up a race event, including track map selection and
automatic configuration
"""
# skip if this screen is not active
if self.manager is not None and self.manager.current_screen != self:
return
# skip if we're not connected
if not self._rc_api.connected:
return
# skip if GPS data is not good
if self._gps_sample.gps_qual <= GpsConfig.GPS_QUALITY_NO_FIX:
return
track_cfg = self._rc_config.trackConfig
auto_detect = track_cfg.autoDetect
# skip if we haven't enabled auto detection
if not auto_detect:
return
# what track is currently configured?
current_track = TrackMap.from_track_cfg(track_cfg.track)
# is the currently configured track in the list of nearby tracks?
# if so, just keep this one
tracks = self._track_manager.find_nearby_tracks(
self._gps_sample.geopoint)
prefs = self._settings.userPrefs
last_track_set_time = datetime.datetime.fromtimestamp(
prefs.get_last_selected_track_timestamp())
track_set_a_while_ago = datetime.datetime.now(
) > last_track_set_time + datetime.timedelta(
days=DashboardView.AUTO_CONFIGURE_WAIT_PERIOD_DAYS)
# is the currently configured track in the area?
current_track_is_nearby = current_track.short_id in (t.short_id
for t in tracks)
# no need to re-detect a nearby track that was recently set
if current_track_is_nearby and not track_set_a_while_ago:
Logger.info(
'DashboardView: Nearby track was recently set, skipping auto configuration'
)
return
# we found only one track nearby, so select it and be done.
if len(tracks) == 1:
new_track = tracks[0]
Logger.info('DashboardView: auto selecting track {}({})'.format(
new_track.name, new_track.short_id))
track_cfg.track.import_trackmap(new_track)
self._set_rc_track(track_cfg)
return
# ok. To prevent repeatedly pestering the user about asking to configure a track
# check if the user last cancelled near the same location
last_cancelled_location = GeoPoint.from_string(
prefs.get_user_cancelled_location())
radius = last_cancelled_location.metersToDegrees(
TrackManager.TRACK_DEFAULT_SEARCH_RADIUS_METERS,
TrackManager.TRACK_DEFAULT_SEARCH_BEARING_DEGREES)
if last_cancelled_location.withinCircle(self._gps_sample.geopoint,
radius):
Logger.info(
"DashboardView: Still near the same location where the user last cancelled track configuration. Not pestering again"
)
return
# if we made it this far, we're going to ask the user to help select or create a track
Clock.schedule_once(lambda dt: self._load_track_setup_view(track_cfg))
def _race_setup(self):
"""
Logic tree for setting up a race event, including track map selection and
automatic configuration
"""
# skip if this screen is not active
if self.manager is not None and self.manager.current_screen != self:
return
# skip if we're not connected
if not self._rc_api.connected:
return
# skip if GPS data is not good
if self._gps_sample.gps_qual <= GpsConfig.GPS_QUALITY_NO_FIX:
return
track_cfg = self._rc_config.trackConfig
auto_detect = track_cfg.autoDetect
# skip if we haven't enabled auto detection
if not auto_detect:
return
# what track is currently configured?
current_track = TrackMap.from_track_cfg(track_cfg.track)
# is the currently configured track in the list of nearby tracks?
# if so, just keep this one
tracks = self._track_manager.find_nearby_tracks(self._gps_sample.geopoint)
prefs = self._settings.userPrefs
last_track_set_time = datetime.datetime.fromtimestamp(prefs.get_last_selected_track_timestamp())
track_set_a_while_ago = datetime.datetime.now() > last_track_set_time + datetime.timedelta(days=DashboardView.AUTO_CONFIGURE_WAIT_PERIOD_DAYS)
# is the currently configured track in the area?
current_track_is_nearby = current_track.short_id in (t.short_id for t in tracks)
# no need to re-detect a nearby track that was recently set
if current_track_is_nearby and not track_set_a_while_ago:
Logger.info('DashboardView: Nearby track was recently set, skipping auto configuration')
return
# we found only one track nearby, so select it and be done.
if len(tracks) == 1:
new_track = tracks[0]
Logger.info('DashboardView: auto selecting track {}({})'.format(new_track.name, new_track.short_id))
track_cfg.track.import_trackmap(new_track)
self._set_rc_track(track_cfg)
return
# ok. To prevent repeatedly pestering the user about asking to configure a track
# check if the user last cancelled near the same location
last_cancelled_location = GeoPoint.from_string(prefs.get_user_cancelled_location())
radius = last_cancelled_location.metersToDegrees(TrackManager.TRACK_DEFAULT_SEARCH_RADIUS_METERS,
TrackManager.TRACK_DEFAULT_SEARCH_BEARING_DEGREES)
if last_cancelled_location.withinCircle(self._gps_sample.geopoint, radius):
Logger.info("DashboardView: Still near the same location where the user last cancelled track configuration. Not pestering again")
return
# if we made it this far, we're going to ask the user to help select or create a track
Clock.schedule_once(lambda dt: self._load_track_setup_view(track_cfg))