def __init__(self):
super(Home, self).__init__()
self.orientation = "vertical"
self.setting = Config()
self.nextUpdate = updateLabel()
self.statusLabel = status()
btn2 = Button(text="Force update", size_hint=(1, 0.15))
btn2.bind(on_press=self.update)
btn4 = Button(text="Settings", size_hint=(1, 0.15))
btn4.bind(on_press=self.setting.open)
btn3 = Button(text="Quit", size_hint=(1, 0.15))
btn3.bind(on_press=close)
with self.canvas:
self.add_widget(self.statusLabel)
self.add_widget(self.nextUpdate)
self.add_widget(btn2)
self.add_widget(btn4)
self.add_widget(btn3)
Clock.schedule_interval(self.autoUpdater, 1)
def __init__(self, **kwargs):
super(MyScreenManager, self).__init__(**kwargs)
self.cols = 3
#Main Screen
self.mainScreen = Screen(name='main')
#Configuration Screen
self.config = Screen(name='new')
self.add_widget(self.mainScreen)
self.add_widget(self.config)
mainScreen = MainScreen()
#Change Screen -> Config
mainScreen.button.bind(on_press=self.chConfig)
self.mainScreen.add_widget(mainScreen)
config = Config()
#Change Screen -> Main Menu
config.button.bind(on_press=self.chMainScreen)
self.config.add_widget(config)
def config(cls):
if not cls._config:
cls._config = Config()
return cls._config
def build(self):
# connect internal instances of form classes
self.nao_info = [('192.168.0.102', 'left'),
('192.168.0.106', 'center'),
('192.168.0.101', 'right')]
self.config = Config()
self.calibration_screen = Calibration_screen()
self.flow = Flow()
self.stop_screen = Stop_screen()
# defines the screen manager, moves between forms
self.sm = ScreenManager()
# connects each form to a screen
screen = Screen(name='config')
screen.add_widget(self.config)
Window.clearcolor = (1, 1, 1, 1)
self.sm.add_widget(screen)
screen = Screen(name='calibration_screen')
screen.add_widget(self.calibration_screen)
Window.clearcolor = (1, 1, 1, 1)
self.sm.add_widget(screen)
screen = Screen(name='flow')
screen.add_widget(self.flow)
Window.clearcolor = (1, 1, 1, 1)
self.sm.add_widget(screen)
screen = Screen(name='stop_screen')
screen.add_widget(self.stop_screen)
Window.clearcolor = (1, 1, 1, 1)
self.sm.add_widget(screen)
self.next_step = 1
self.number_of_steps = 6
self.correct_answer_score = 0
self.pupil_count = 0
##ros
# roscore
# t1 = threading.Thread(target=self.worker1)
# t1.start()
# threading._sleep(0.5)
#ros_node
rospy.init_node('ui')
self.publisher = rospy.Publisher('the_flow', String, queue_size=10)
self.publisher_alive = rospy.Publisher('alive', String, queue_size=10)
self.publisher_next_step = rospy.Publisher('next_step',
String,
queue_size=10)
self.publisher_stop = rospy.Publisher('stop', String, queue_size=10)
self.publisher_log = rospy.Publisher('log', String, queue_size=10)
#get config data from last run
try:
with open('cinfig_hist_data.json') as data_file:
self.cinfig_hist_data = json.load(data_file)
except:
'IOError'
self.cinfig_hist_data = {
'nao_ip_experimenter': '192.168.0.',
'nao_ip_left': '192.168.0.',
'nao_ip_right': '192.168.0.',
'nao_ip_center': '192.168.0.',
'nao_name_left': 'Howie',
'nao_name_right': 'Which',
'nao_name_center': 'Where'
}
#
self.left_robot_name = self.cinfig_hist_data['nao_name_left']
self.center_robot_name = self.cinfig_hist_data['nao_name_center']
self.right_robot_name = self.cinfig_hist_data['nao_name_right']
self.gender = 'None'
self.config.ids['experimenter_ip'].text = self.cinfig_hist_data[
'nao_ip_experimenter']
self.config.ids['nao_ip_center'].text = self.cinfig_hist_data[
'nao_ip_center']
self.config.ids['nao_ip_right'].text = self.cinfig_hist_data[
'nao_ip_right']
self.config.ids['nao_ip_left'].text = self.cinfig_hist_data[
'nao_ip_left']
self.config.ids[
'nao_ip_center_' +
self.cinfig_hist_data['nao_name_center']].state = 'down'
self.config.ids['nao_ip_right_' +
self.cinfig_hist_data['nao_name_right']].state = 'down'
self.config.ids['nao_ip_left_' +
self.cinfig_hist_data['nao_name_left']].state = 'down'
return self.sm
# Function to verify if the objects folder is empty
def hasEmptyObjects():
return not objectsExist()
# Function to go back to the main menu screen
def goBackToMenu():
global sm
sm.current = 'menu'
sm.transition.direction = 'right'
# Initialize Apps
config_app = Config(goBackToMenu)
detect_app = DetectionApp(config_app, goBackToMenu)
crop_app = CropApp(goBackToMenu, config_app)
# Create the screen manager and add all the screens
sm = ScreenManager()
sm.add_widget(MenuScreen(name='menu'))
sm.add_widget(ConfigScreen(name='config'))
sm.add_widget(DetectObjScreen(name='detection'))
sm.add_widget(AddObjScreen(name='addobj'))
# MainApp class
class MainApp(App):
title = 'Object Detection App'