def remove_wid(self):
self.parent_class.selected_food_list.remove(self)
from backend import CommonFunctions
cl = CommonFunctions()
cl.clear_layout(self)
self.update_amount()
self.parent_class.MW.mess('Food Removed')
def get_menu_func():
var.searched_food_list.clear()
curr_wid.bt_get.setEnabled(False)
from backend import CommonFunctions
cl = CommonFunctions()
cl.clear_layout(curr_wid.scroll_choose)
MW.mess('Fetching Menu...')
var.th_get_menu.start()
def finish_done_func():
MW.mess('Order Placed')
from backend import CommonFunctions
cl = CommonFunctions()
cl.clear_layout(curr_wid.scroll_choose)
cl.clear_layout(curr_wid.scroll_select)
var.selected_food_list.clear()
var.searched_food_list.clear()
curr_wid.lb_amount.setText('0')
curr_wid.rbt_north_ind.setChecked(True)
curr_wid.rbt_starter.setChecked(True)
curr_wid.rbt_veg.setChecked(False)
curr_wid.bt_done.setEnabled(True)
def get_total_sale_func():
curr_wid.bt_t_sale.setEnabled(False)
curr_wid.bt_get_orders.setEnabled(False)
from backend import CommonFunctions
CommonFunctions().clear_layout(curr_wid.scroll_history)
MW.mess('Fetching...')
var.th_get_orders.calling_func = 1
var.th_get_orders.run()
def finish_open_image():
from backend import CommonFunctions
cl = CommonFunctions()
cl.clear_layout(vertical_box)
MW.mess('Image Retrieved')
from os.path import expanduser, join
from os import mkdir
try:
mkdir(join(expanduser('~'), 'Documents', 'Cyber_Temp'))
except FileExistsError:
pass
try:
mkdir(join(expanduser('~'), 'Documents', 'Cyber_Temp', 'Photos'))
except FileExistsError:
pass
file_path = join(expanduser('~'), 'Documents', 'Cyber_Temp', 'Photos',
str(var.th_fetch_image.ob_id) + '.jpg')
with open(file_path, 'wb') as save_file:
save_file.write(var.th_fetch_image.output) # Adding Image
from PyQt5.QtGui import QPixmap
pix = QPixmap(file_path)
from PyQt5.QtWidgets import QLabel
dialog_img.setWindowTitle(var.th_fetch_image.food_name)
lb_img = QLabel()
vertical_box.addWidget(lb_img)
lb_img.setPixmap(pix)
width_img = pix.width()
height_img = pix.height()
lb_img.setPixmap(pix.scaled(width_img, height_img))
dialog_img.resize(width_img, height_img)
dialog_img.show()
def printing_bill():
from backend import CommonFunctions
data_to_print = CommonFunctions().convert_to_bill(
var.th_fetch_bill.bill_doc, var.th_fetch_bill.fetch_dict)
from PyQt5.QtPrintSupport import QPrintDialog
dialog = QPrintDialog()
from PyQt5.QtGui import QTextDocument
doc = QTextDocument()
doc.setHtml(data_to_print)
if dialog.exec_() == QPrintDialog.Accepted:
doc.print_(dialog.printer())
MW.mess('Printing Done')
else:
MW.mess('Printing Rejected')
def finish_fetch_bill_func(self):
self.parent_class.MW.mess('Bill Fetched')
from backend import CommonFunctions
self.parent_class.di_bill.set_n_run(CommonFunctions().convert_to_bill(
self.parent_class.th_bill_fetch.bill_doc,
self.parent_class.th_bill_fetch.fetch_dict))
def finish_refresh_bill_func():
from backend import CommonFunctions
curr_wid.tb_bill.setText(CommonFunctions().convert_to_bill(
var.th_refresh_bill.bill_doc, var.th_refresh_bill.fetch_dict))
MW.mess('Refreshed')
curr_wid.bt_checkout.setEnabled(True)
def refresh_status_func():
curr_wid.bt_refresh_on_order.setEnabled(False)
from backend import CommonFunctions
CommonFunctions().clear_layout(curr_wid.scroll_on_order)
MW.mess('Refreshing...')
var.th_refresh_status.start()
def finish_get_total_sale_func():
MW.mess('Fetched')
from backend import CommonFunctions
var.di_bill.set_n_run(CommonFunctions().convert_to_total_sale(
var.th_get_orders.output))