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Fix QObject thread for Map Coordinator

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This commit is contained in:
Chris Pham
2018-02-10 13:37:16 -08:00
parent c50675b301
commit bd4deb1b2a
1 changed files with 22 additions and 11 deletions
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33
software/ground_station/Framework/MapSystems/RoverMapCoordinator.py
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@@ -33,6 +33,10 @@ class RoverMapCoordinator(QtCore.QThread):
self.run_thread_flag = True
self.setup_map_flag = True
self.google_maps_object = None
self.map_image = None
self.overlay_image = None
# setup map
self._setup_map_threads()
@@ -40,21 +44,28 @@ class RoverMapCoordinator(QtCore.QThread):
self.logger.debug("Starting Map Coordinator Thread")
while self.run_thread_flag:
self.msleep(10)
if self.setup_map_flag:
self.__map_setup()
self.setup_map_flag = False
else:
self._get_map_image()
self.msleep(3)
self.__wait_for_map_thread()
self.logger.debug("Stopping Map Coordinator Thread")
def _setup_map_threads(self):
self.map_thread = RoverMap.GMapsStitcher(1280,
720, 44.567161, -123.278432,
18, 'terrain', None, 20)
def pixmap_ready_slot(self):
self.mapping_label.setPixmap(self.map_thread.display_image)
self.google_maps_object = RoverMap.GMapsStitcher(1280,
720,
44.567161,
-123.278432,
18,
'terrain',
None, 20)
def __wait_for_map_thread(self):
self.map_thread.wait()
def _get_map_image(self):
self.map_image = self.google_maps_object.display_image
# get overlay here
self.pixmap_ready_signal.emit()
def on_kill_threads_requested_slot(self):
self.run_thread_flag = False
@@ -66,4 +77,4 @@ class RoverMapCoordinator(QtCore.QThread):
kill_signal.connect(self.on_kill_threads_requested_slot)
def connect_signals_and_slots(self):
self.map_thread.image_ready_signal.connect(self.pixmap_ready_slot)
self.image_ready_signal.connect(self.pixmap_ready_slot)