def load_gpx_from_file(self, uri):
"""Parse GPX data, drawing each GPS track segment on the map."""
start_time = clock()
open_file = KMLFile if uri[-3:].lower() == 'kml' else GPXFile
gpx = open_file(uri, self.progressbar)
# Emitting this signal ensures the new tracks get the correct color.
get_obj('colorselection').emit('color-changed')
self.status_message(
_('%d points loaded in %.2fs.') %
(len(gpx.tracks), clock() - start_time), True)
if len(gpx.tracks) < 2:
return
points.update(gpx.tracks)
metadata.alpha = min(metadata.alpha, gpx.alpha)
metadata.omega = max(metadata.omega, gpx.omega)
map_view.emit('realize')
map_view.set_zoom_level(map_view.get_max_zoom_level())
bounds = Champlain.BoundingBox.new()
for poly in polygons:
bounds.compose(poly.get_bounding_box())
gpx.latitude, gpx.longitude = bounds.get_center()
map_view.ensure_visible(bounds, False)
self.prefs.gpx_timezone = gpx.lookup_geoname()
self.prefs.set_timezone()
gpx_sensitivity()
def load_gpx_from_file(self, uri):
"""Parse GPX data, drawing each GPS track segment on the map."""
start_time = clock()
gpx = get_trackfile(uri)
self.status_message(_('%d points loaded in %.2fs.') %
(len(gpx.tracks), clock() - start_time), True)
if len(gpx.tracks) < 2:
return
metadata.alpha = min(metadata.alpha, gpx.alpha)
metadata.omega = max(metadata.omega, gpx.omega)
map_view.emit('realize')
map_view.set_zoom_level(map_view.get_max_zoom_level())
bounds = Champlain.BoundingBox.new()
for trackfile in known_trackfiles.values():
for polygon in trackfile.polygons:
bounds.compose(polygon.get_bounding_box())
map_view.ensure_visible(bounds, False)
for camera in known_cameras.values():
camera.set_found_timezone(gpx.timezone)
def load_gpx_from_file(self, uri):
"""Parse GPX data, drawing each GPS track segment on the map."""
start_time = clock()
open_file = KMLFile if uri[-3:].lower() == 'kml' else GPXFile
gpx = open_file(uri, self.progressbar)
# Emitting this signal ensures the new tracks get the correct color.
get_obj('colorselection').emit('color-changed')
self.status_message(_('%d points loaded in %.2fs.') %
(len(gpx.tracks), clock() - start_time), True)
if len(gpx.tracks) < 2:
return
points.update(gpx.tracks)
metadata.alpha = min(metadata.alpha, gpx.alpha)
metadata.omega = max(metadata.omega, gpx.omega)
map_view.emit('realize')
map_view.set_zoom_level(map_view.get_max_zoom_level())
bounds = Champlain.BoundingBox.new()
for poly in polygons:
bounds.compose(poly.get_bounding_box())
gpx.latitude, gpx.longitude = bounds.get_center()
map_view.ensure_visible(bounds, False)
self.prefs.gpx_timezone = gpx.lookup_geoname()
self.prefs.set_timezone()
gpx_sensitivity()
def test_navigation_controller(self):
"""Ensure that it's possible to navigate the map."""
coords = [[
map_view.get_property('latitude'),
map_view.get_property('longitude')
]]
map_view.emit('realize')
map_view.emit('animation-completed')
self.assertGreater(len(get_obj('main').get_title()[18:]), 5)
lat = round(random_coord(90), 6)
lon = round(random_coord(180), 6)
map_view.center_on(lat, lon)
coords.append([lat, lon])
self.assertAlmostEqual(coords[0][0], gst_get('history')[-1][0], 5)
self.assertAlmostEqual(coords[0][1], gst_get('history')[-1][1], 5)
lat = round(random_coord(80), 6)
lon = round(random_coord(170), 6)
map_view.center_on(lat, lon)
zoom_in = get_obj('zoom_in_button')
zoom_out = get_obj('zoom_out_button')
map_view.set_zoom_level(0)
self.assertFalse(zoom_out.get_sensitive())
self.assertTrue(zoom_in.get_sensitive())
zoom_in.emit('clicked')
self.assertTrue(zoom_out.get_sensitive())
self.assertTrue(zoom_in.get_sensitive())
self.assertEqual(1, map_view.get_zoom_level())
zoom_in.emit('clicked')
self.assertEqual(2, map_view.get_zoom_level())
zoom_in.emit('clicked')
self.assertEqual(3, map_view.get_zoom_level())
zoom_out.emit('clicked')
self.assertEqual(2, map_view.get_zoom_level())
map_view.set_zoom_level(map_view.get_max_zoom_level()-1)
self.assertTrue(zoom_out.get_sensitive())
self.assertTrue(zoom_in.get_sensitive())
zoom = map_view.get_zoom_level()
zoom_in.emit('clicked')
self.assertTrue(zoom_out.get_sensitive())
self.assertFalse(zoom_in.get_sensitive())
self.assertEqual(map_view.get_max_zoom_level(),
map_view.get_zoom_level())
get_obj("back_button").emit('clicked')
map_view.set_zoom_level(5)
lat = map_view.get_property('latitude')
lon = map_view.get_property('longitude')
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Left"), None)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
self.assertGreater( lon, map_view.get_property('longitude'))
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Right"), None)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 0)
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Right"), None)
self.assertLess( lon, map_view.get_property('longitude'))
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Left"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 0)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
lon = map_view.get_property('longitude')
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Up"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertLess( lat, map_view.get_property('latitude'))
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Down"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 0)
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Down"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertGreater( lat, map_view.get_property('latitude'))
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Up"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 0)
def test_navigation_controller(self):
"""Ensure that it's possible to navigate the map."""
coords = [[
map_view.get_property('latitude'),
map_view.get_property('longitude')
]]
map_view.emit('realize')
map_view.emit('animation-completed')
self.assertGreater(len(get_obj('main').get_title()[18:]), 5)
lat = round(random_coord(90), 6)
lon = round(random_coord(180), 6)
map_view.center_on(lat, lon)
coords.append([lat, lon])
self.assertAlmostEqual(coords[0][0], gst_get('history')[-1][0], 5)
self.assertAlmostEqual(coords[0][1], gst_get('history')[-1][1], 5)
lat = round(random_coord(80), 6)
lon = round(random_coord(170), 6)
map_view.center_on(lat, lon)
zoom_in = get_obj('zoom_in_button')
zoom_out = get_obj('zoom_out_button')
map_view.set_zoom_level(0)
self.assertFalse(zoom_out.get_sensitive())
self.assertTrue(zoom_in.get_sensitive())
zoom_in.emit('clicked')
self.assertTrue(zoom_out.get_sensitive())
self.assertTrue(zoom_in.get_sensitive())
self.assertEqual(1, map_view.get_zoom_level())
zoom_in.emit('clicked')
self.assertEqual(2, map_view.get_zoom_level())
zoom_in.emit('clicked')
self.assertEqual(3, map_view.get_zoom_level())
zoom_out.emit('clicked')
self.assertEqual(2, map_view.get_zoom_level())
map_view.set_zoom_level(map_view.get_max_zoom_level()-1)
self.assertTrue(zoom_out.get_sensitive())
self.assertTrue(zoom_in.get_sensitive())
zoom = map_view.get_zoom_level()
zoom_in.emit('clicked')
self.assertTrue(zoom_out.get_sensitive())
self.assertFalse(zoom_in.get_sensitive())
self.assertEqual(map_view.get_max_zoom_level(),
map_view.get_zoom_level())
get_obj("back_button").emit('clicked')
map_view.set_zoom_level(5)
lat = map_view.get_property('latitude')
lon = map_view.get_property('longitude')
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Left"), None)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
self.assertGreater( lon, map_view.get_property('longitude'))
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Right"), None)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 0)
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Right"), None)
self.assertLess( lon, map_view.get_property('longitude'))
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Left"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 0)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 4)
lon = map_view.get_property('longitude')
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Up"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertLess( lat, map_view.get_property('latitude'))
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Down"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 0)
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Down"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertGreater( lat, map_view.get_property('latitude'))
move_by_arrow_keys(None, None, Gdk.keyval_from_name("Up"), None)
self.assertAlmostEqual(lon, map_view.get_property('longitude'), 4)
self.assertAlmostEqual(lat, map_view.get_property('latitude'), 0)