def initiate(): #clear information from screen
window.FindElement('_OUTPUT2_').Update('')
window.FindElement('_OUTPUT4_').Update('')
window.FindElement('_OUTPUT5_').Update('')
window.FindElement('_OUTPUT6_').Update('')
image_elem.Update(
data=get_img_data('/home/pi/practice/order_101/lego.jpg'))
image_elem2.Update(
data=get_img_data('/home/pi/practice/order_101/grey.jpeg'))
image_elem3.Update(
data=get_img_data('/home/pi/practice/order_101/grey.jpeg'))
window.Refresh()
def quan(value): #show quantity as an image file
Quantities = value
if Quantities == 1:
im = get_img_data('/home/pi/practice/order_101/1.jpg')
elif Quantities == 2:
im = get_img_data('/home/pi/practice/order_101/2.jpg')
elif Quantities == 3:
im = get_img_data('/home/pi/practice/order_101/3.jpg')
elif Quantities == 4:
im = get_img_data('/home/pi/practice/order_101/3.jpg')
elif Quantities == 5:
im = get_img_data('/home/pi/practice/order_101/5.jpg')
return im
def yellows(): #update info for 1x2 yellow brick
window.FindElement('_OUTPUT4_').Update(1)
image_elem2.Update(data=quan(Quantities[i]))
window.FindElement('_OUTPUT6_').Update('Take brick from box 1')
image_elem.Update(data=get_img_data(
'/home/pi/practice/order_101/yellow_small.jpg')) #printer image
window.Refresh()
def redl(): #update info for 2x4 red brick
window.FindElement('_OUTPUT4_').Update(3)
image_elem2.Update(data=quan(Quantities[i]))
window.FindElement('_OUTPUT6_').Update('Take brick from box 5')
image_elem.Update(data=get_img_data(
'/home/pi/practice/order_101/red_large.jpg')) # printer image
window.Refresh()
def Correct(): #if brick type is correct
window.FindElement('_OUTPUT6_').Update('Correct Brick type put in box')
image_elem3.Update(
data=get_img_data('/home/pi/practice/order_101/box.jpg'))
window.Refresh()
sleep(3)
button()
wait_button()
def yellowc(): #update info for 2x2 customised brick
window.FindElement('_OUTPUT4_').Update(4)
image_elem2.Update(data=quan(Quantities[i]))
window.FindElement('_OUTPUT6_').Update('Take brick from box 5')
image_elem.Update(data=get_img_data(
'/home/pi/practice/order_101/yellow.jpg')) # printer image
window.Refresh()
sleep(2)
def Printer(): #print sticker
window.FindElement('_OUTPUT6_').Update('Check Printer')
image_elem3.Update(data=get_img_data(
'/home/pi/practice/order_101/printer.jpg')) #printer image
window.Refresh()
for i in range(Quantities[i]):
os.system("clear")
os.system(
"lp -o orientation-requested=3 -o cpi=7 -o media=Custom.10x20mm printNameBadge.txt"
)
def button():
window.FindElement('_OUTPUT6_').Update('Press black button when LED high')
image_elem3.Update(
data=get_img_data('/home/pi/practice/order_101/button.jpg'))
window.Refresh()
def trash():
window.FindElement('_OUTPUT6_').Update('Put Order in trash')
image_elem.Update(
data=get_img_data('/home/pi/practice/order_101/trash.jpg'))
window.Refresh()
finally:
GPIO.cleanup()
#-----------------------------------------GUI Interface-----------------------------------------------------------------
window = sg.Window('Process Order',
return_keyboard_events=True,
location=(200, 200),
size=(900, 900),
use_default_focus=False,
auto_size_text=True,
font=("Helvetica", 20))
image_elem = sg.Image(
data=get_img_data('/home/pi/practice/order_101/lego.jpg'), size=(300, 300))
image_elem2 = sg.Image(
data=get_img_data('/home/pi/practice/order_101/grey.jpeg'),
size=(200, 200))
image_elem3 = sg.Image(
data=get_img_data('/home/pi/practice/order_101/grey.jpeg'),
size=(300, 300))
col_1 = [[sg.T(' ' * 15)],
[
sg.Text('Press Initiate setup',
size=(24, 2),
font=("Helvetica", 20),
text_color=('blue'),
key='_OUTPUT6_')
], [sg.T(' ' * 15)], [sg.T(' ' * 15)], [sg.T(' ' * 15)],
[sg.T(' ' * 15)], [sg.T(' ' * 15)],