def __init__(self, width, height, owner):
ScreenGUI.__init__(self, width, height, owner)
self.border = Border(width, height)
# Object constant definitions
# Reverse draw order - 0 drawn last
self.ids = Enum("DONE", "CANCEL", "PAY", "TOPBAR", "AMOUNT", "UP",
"DOWN", "PRODUCT", "REMOVE")
self.limits = Const()
self.limits.screen_products = 5
self.limits.objects_per_product_row = 3
self.logger = logging.getLogger("MainScreen.GUI")
self.product_displays = ProductDisplayCollection(
self.limits.screen_products)
# #
# # Fixed position objects
# #
self.layout = MainScreenLayout(width, height, self.border)
self.objects = {
self.ids.DONE:
LCARSCappedBar(self.layout.get_done_rect(),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"Done", Colours.FG, Colours.BG, False),
self.ids.PAY:
LCARSCappedBar(self.layout.get_pay_rect(),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"Pay debt", Colours.FG, Colours.BG, False),
self.ids.CANCEL:
LCARSCappedBar(self.layout.get_cancel_rect(),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"Cancel", Colours.FG, Colours.BG, True),
self.ids.TOPBAR:
LCARSCappedBar(self.layout.get_top_bar_rect(),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"User: <No user scanned>", Colours.FG, Colours.BG,
True),
self.ids.UP:
LCARSCappedBar(self.layout.get_up_scroll_rect(),
CapLocation.CAP_TOP, "UP", Colours.FG, Colours.BG,
False),
self.ids.DOWN:
LCARSCappedBar(self.layout.get_down_scroll_rect(),
CapLocation.CAP_BOTTOM, "DN", Colours.FG,
Colours.BG, False),
self.ids.AMOUNT:
LCARSCappedBar(self.layout.get_amount_rect(),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"Total Spend: \xA30.00", Colours.FG, Colours.BG,
True)
}
# #
# # Import standard objects
# #
self.objects.update(self.border.get_border())
