def reset(self, reset_drink=True):
if reset_drink:
DrinksManager.get_instance().set_selected_drink(None)
self.timeout.stop()
self.barcode_label.text = None
self.show_scanned_info(False)
def reset(self, reset_drink=True):
if reset_drink:
DrinksManager.get_instance().set_selected_drink(None)
self.timeout.stop()
self.barcode_label.text = None
self.show_scanned_info(False)
def stat_drink(self, args, pos):
drink = DrinksManager.get_instance().get_selected_drink()
if drink:
session = get_session()
ev = ScanEvent(drink['ean'], 0, datetime.datetime.now())
session.add(ev)
session.commit()
DrinksManager.get_instance().set_selected_drink(None)
self.reset()
def on_barcode(self, barcode):
if not barcode:
return
drink = get_by_ean(barcode)
if drink and ('tags' not in drink or 'unknown' not in drink['tags']):
from .profile import ProfileScreen
DrinksManager.get_instance().set_selected_drink(drink)
ScreenManager.get_instance().set_active(
ProfileScreen(self.screen, self.user))
return
self.set_id(barcode)
def on_barcode(self, barcode):
if not barcode:
return
drink = get_by_ean(barcode)
if drink and ('tags' not in drink or 'unknown' not in drink['tags']):
from .profile import ProfileScreen
DrinksManager.get_instance().set_selected_drink(drink)
ScreenManager.get_instance().set_active(
ProfileScreen(self.screen, self.user)
)
return
self.set_id(barcode)
def stat_drink(self):
drink = DrinksManager.get_instance().get_selected_drink()
if drink:
session = get_session()
ev = ScanEvent(
drink['ean'],
0,
datetime.datetime.now()
)
session.add(ev)
session.commit()
DrinksManager.get_instance().set_selected_drink(None)
self.reset()
def on_barcode(self, barcode):
if not barcode:
return
self.processing.is_visible = True
user = Users.get_by_id_card(barcode)
if user:
ScreenManager.get_instance().set_active(
ProfileScreen(self.screen, user))
self.processing.is_visible = False
return
drink = get_by_ean(barcode)
DrinksManager.get_instance().set_selected_drink(drink)
self.barcode_label.text = drink['name']
self.show_scanned_info(True)
self.processing.is_visible = False
self.timeout.start()
def on_barcode(self, barcode):
if not barcode:
return
self.processing.is_visible = True
user = Users.get_by_id_card(barcode)
if user:
ScreenManager.get_instance().set_active(
ProfileScreen(self.screen, user)
)
self.processing.is_visible = False
return
drink = get_by_ean(barcode)
DrinksManager.get_instance().set_selected_drink(drink)
self.barcode_label.text = drink['name']
self.show_scanned_info(True)
self.processing.is_visible = False
self.timeout.start()
def save_drink(self, args, pos):
session = get_session()
drink = DrinksManager.get_instance().get_selected_drink()
if not drink:
return
ev = ScanEvent(
drink['ean'],
self.user['id'],
datetime.datetime.now()
)
session.add(ev)
session.commit()
DrinksManager.get_instance().set_selected_drink(None)
Users.delete_if_nomoney(self.user)
screen_manager = ScreenManager.get_instance()
screen_manager.set_active(SuccessScreen(self.screen, self.user, drink,
"getrunken: %s" % drink['name'], session))
def on_barcode(self, barcode):
if not barcode:
return
self.processing.is_visible = True
user = Users.get_by_id_card(barcode)
if user:
ScreenManager.get_instance().set_active(
ProfileScreen(self.screen, user)
)
self.processing.is_visible = False
return
drink = get_by_ean(barcode)
DrinksManager.get_instance().set_selected_drink(drink)
self.drink_info.text = drink['name']
if self.zuordnen not in self.objects:
self.objects.extend([self.zuordnen, self.drink_info])
if self.btn_aufladungen in self.objects:
self.objects.remove(self.btn_aufladungen)
if self.btn_drinks in self.objects:
self.objects.remove(self.btn_drinks)
self.processing.is_visible = False
self.timeout.start()
def main(argv):
locale.setlocale(locale.LC_ALL, 'de_DE.UTF-8')
if "--webserver" in argv:
run_webserver()
return 0
if "--stats" in argv:
stats_send()
return 0
screen = get_screen()
clock = pygame.time.Clock()
drinks_manager = DrinksManager()
DrinksManager.set_instance(drinks_manager)
global screen_manager
screen_manager = ScreenManager(screen)
ScreenManager.set_instance(screen_manager)
init_db()
# Barcode Scanner #
barcode_worker = BarcodeWorker()
barcode_thread = threading.Thread(
target=run_barcode_reader,
args=(barcode_worker,)
)
barcode_thread.daemon = True
barcode_thread.start()
# webserver needs to be a main thread #
web_thread = subprocess.Popen([sys.argv[0], "--webserver"])
event_thread = threading.Thread(
target=handle_events
)
event_thread.daemon = True
event_thread.start()
stats_thread = threading.Thread(
target=stats_loop
)
stats_thread.daemon = True
stats_thread.start()
if env.is_pi():
os.system("rsync -a sounds/ pi@pixelfun:sounds/ &")
t = 0
done = False
while not done:
dt = clock.tick(config.FPS) / 1000.0
t += dt
current_screen = screen_manager.get_active()
screen.fill((0, 0, 0))
current_screen.render(dt)
pygame.display.flip()
events = pygame.event.get()
for e in events:
e.t = t
e.dt = dt
if e.type == pygame.QUIT or (e.type == pygame.KEYDOWN and e.key == pygame.K_ESCAPE):
done = True
break
event_queue.put(e, True)
web_thread.terminate()
web_thread.wait()
return 0
def __init__(self, screen, user, **kwargs):
super(ProfileScreen, self).__init__(screen)
self.user = user
self.objects.append(Button(
self.screen,
text = "BACK",
pos=(30,30),
font = monospace,
click=self.back
))
self.objects.append(Button(
self.screen,
text = "ID card",
pos=(340,30),
font = monospace,
click=self.id_card
))
self.objects.append(Label(
self.screen,
text =self.user["name"],
pos=(30, 120),
size=70,
max_width=335 - 30 - 10, # balance.x - self.x - margin
))
self.objects.append(Label(
self.screen,
text = 'Guthaben',
pos=(330, 120),
size=30
))
self.label_verbrauch = Label(
self.screen,
text='Bisheriger Verbrauch:',
pos=(30, 180),
size=30
)
self.label_aufladungen = Label(
self.screen,
text='Aufladungen:',
pos=(30, 180),
size=30
)
self.processing = Label(
self.screen,
text="Moment bitte...",
size=40,
pos=(150, 750)
)
self.processing.is_visible = False
self.objects.append(self.processing)
self.timeout = Progress(
self.screen,
pos=(200, 50),
speed=1/30.0,
on_elapsed=self.time_elapsed,
click=self.btn_home,
)
self.objects.append(self.timeout)
self.timeout.start()
drink = DrinksManager.get_instance().get_selected_drink()
self.drink_info = Label(
self.screen,
text=drink['name'] if drink else "",
size=60,
pos=(30, 630)
)
self.zuordnen = Button(
self.screen,
text='Trinken',
pos=(30, 690),
size=50,
click=self.save_drink
)
self.btn_aufladungen = Button(
self.screen,
text='Aufladungen',
pos=(30, 700),
click=self.show_aufladungen
)
self.btn_drinks = Button(
self.screen,
text='Buchungen',
pos=(20, 700),
click=self.show_drinks
)
self.btn_abbrechen = Button(
self.screen,
text='Abbrechen',
pos=(290, 700),
size=30,
click=self.btn_home,
)
self.btn_aufladen = Button(
self.screen,
text='Jetzt Aufladen',
pos=(210, 700),
size=30,
click=self.recharge,
)
self.elements_aufladungen = [self.btn_drinks, self.label_aufladungen,
self.btn_aufladen]
self.elements_drinks = [self.label_verbrauch, self.btn_abbrechen]
if drink:
self.elements_drinks.extend([self.zuordnen, self.drink_info])
else:
self.elements_drinks.append(self.btn_aufladungen)
balance = Users.get_balance(self.user['id'])
self.objects.append(Label(
self.screen,
text = str(balance),
pos=(335, 145),
size=40
))
drinks = self.get_stats()
for i, drinks in enumerate(drinks):
x = 30
if i == 11:
self.elements_drinks.append(Label(
self.screen,
text = "...",
pos=(x, 210 + (i * 35))
))
continue
if i > 11:
continue
text = get_by_ean(drinks["name"])['name']
count_width = 80
margin_right = 10
self.elements_drinks.append(Label(
self.screen,
text = text,
pos=(x, 210 + (i * 35)),
max_width=480-x-margin_right-count_width
))
self.elements_drinks.append(Label(
self.screen,
text = str(drinks["count"]),
align_right=True,
pos=(480-margin_right, 210 + (i * 35)),
max_width=count_width
))
self.objects.extend(self.elements_drinks)
self.render_aufladungen()
def main(argv):
locale.setlocale(locale.LC_ALL, 'de_DE.UTF-8')
if "--webserver" in argv:
run_webserver()
return 0
if "--stats" in argv:
stats_send()
return 0
screen = get_screen()
clock = pygame.time.Clock()
drinks_manager = DrinksManager()
DrinksManager.set_instance(drinks_manager)
global screen_manager
screen_manager = ScreenManager(screen)
ScreenManager.set_instance(screen_manager)
init_db()
##### Barcode Scanner #####
barcode_worker = BarcodeWorker()
barcode_thread = threading.Thread(target=run_barcode_reader,
args=(barcode_worker, ))
barcode_thread.daemon = True
barcode_thread.start()
##### webserver needs to be a main thread #####
web_thread = subprocess.Popen([sys.argv[0], "--webserver"])
event_thread = threading.Thread(target=handle_events)
event_thread.daemon = True
event_thread.start()
stats_thread = threading.Thread(target=stats_loop)
stats_thread.daemon = True
stats_thread.start()
os.system("rsync -a sounds/ pi@pixelfun:sounds/ &")
t = 0
dt = 0
done = False
while not done:
dt = clock.tick(config.FPS) / 1000.0
t += dt
current_screen = screen_manager.get_active()
screen.fill((0, 0, 0))
current_screen.render(t, dt)
pygame.display.flip()
events = pygame.event.get()
for e in events:
e.t = t
e.dt = dt
if e.type == pygame.QUIT or (e.type == pygame.KEYDOWN
and e.key == pygame.K_ESCAPE):
done = True
break
event_queue.put(e, True)
web_thread.terminate()
web_thread.wait()
return 0