def _property_column(self, name, value):
name = urwid.Text(name)
value = urwid.Text(value, align="right")
return urwid.Columns([
("weight", 0.5, colors.wrap(name, colors.PROPERTY_NAME)),
("fixed", 1, urwid.Divider()),
("weight", 0.5, colors.wrap(value, colors.PROPERTY)),
])
def set_color(self, color, title_color):
for (row, col) in itertools.product(xrange(3), xrange(3)):
if row == 1 and col == 1:
continue
line, space = self._w[row].contents[col]
self._w[row].contents[col] = colors.wrap(line, color), space
title_color = title_color or color
title, space = self.tline_widget.contents[1]
self.tline_widget.contents[1] = colors.wrap(title, title_color), space
def ui_for_item(self, item):
cols = [
self._property_column(name, getattr(item, key))
for name, key in self.shown_properties if getattr(item, key)
]
details = urwid.Text(item.details, align="center")
properties = urwid.GridFlow(cols, 18, 6, 0, "left")
sections = urwid.Pile([
urwid.Divider(),
urwid.Padding(colors.wrap(details, colors.LOW), left=1, right=1),
colors.wrap(urwid.Divider('─', top=1, bottom=1), colors.BOX),
urwid.Padding(properties, left=2),
])
return sections
def __init__(self, body, width, height, title=None):
self.size = (width, height)
self.body = body
title = self._truncate(title, width) or ""
filler = colors.wrap(urwid.Filler(body), colors.DIALOG_BODY)
self.frame = urwid.Frame(filler, focus_part='footer')
box = ColoredLineBox(self.frame, title=title)
# Dialog's shadow effect
shadow = urwid.Text(('', ' '))
bottom_shadow = colors.wrap(shadow, colors.DIALOG_SHADOW)
left_shadow = urwid.Filler(shadow, "top")
w = urwid.Columns([
box, ('fixed', 2, colors.wrap(left_shadow, colors.DIALOG_SHADOW))
])
self.__super.__init__(urwid.Frame(w, footer=bottom_shadow))
self.add_buttons([Button("OK", "close", delegate=self)])
def set_item_count(self, item, count, available=True):
idx = self.items.index(item)
_, count_pos = self.body[1][idx].contents[0]
button, _ = self.body[1][idx].contents[1]
if not available:
color = colors.ITEM_UNAVAILABLE
elif count > 0:
color = colors.ITEM_SELECTED
elif item.is_meal:
color = colors.ITEM_MEAL
else:
color = colors.ITEM_NOMEAL
button.set_color(color)
count_string = str(count) if count else ""
count_label = colors.wrap(urwid.Text(count_string), color)
self.body[1][idx].contents[0] = count_label, count_pos
def ui(self):
widgets = []
widgets += [urwid.Divider(top=0)]
widgets += [urwid.Edit("Email: ")]
widgets += [urwid.Edit("Password: "******"*")]
widgets += [urwid.Divider(top=0)]
widgets += [urwid.CheckBox("Remember password")]
widgets += [urwid.Divider(top=0)]
widgets += [Button("Sign In", "login", delegate=self)]
widgets = [
colors.wrap(x, focus=colors.LOGIN_FIELDS_FOCUS) for x in widgets
]
pile = urwid.Pile(widgets)
pile = urwid.Padding(pile, left=2, right=2)
pile = urwid.Columns([
("weight", 0.3, urwid.Divider()),
("weight", 0.3, ColoredLineBox(pile, title="Login")),
("weight", 0.3, urwid.Divider()),
])
return pile
def show_closed(self):
fonts = urwid.get_all_fonts()
text = urwid.Text("Kitchen is closed, come back tomorrow!",
align="center")
self.body = colors.wrap(text, colors.ERROR)
def enabled(self, enabled):
self._enabled = enabled
color = self._color if enabled else colors.BUTTON_DISABLED
focus = self._focus_color if enabled else None
self._w = colors.wrap(self._button, color, focus)
def set_color(self, normal_color, focus_color=None):
self._color = normal_color
self._focus_color = focus_color or self._focus_color
self._w = colors.wrap(self._button, normal_color, self._focus_color)
def _show_confirmation(self, items, payment, address, scheduled=False):
widgets = []
widgets += [urwid.Divider()]
# Add total as a line item
total = LineItem({})
total.price = sum(x.price * x.quantity for x in items)
total.title = "Total"
items.append(total)
# Order Items
for item in filter(lambda x: x.type == LineItem.TYPE_DISH, items):
price = "%.2f" % (item.price / 100.0)
columns = urwid.Columns([
("fixed", 2, urwid.Text(str(item.quantity), align="right")),
("fixed", 1, urwid.Divider()),
("weight", 1, ColoredText(item.title, colors.ITEM_MEAL)),
("fixed", 6, ColoredText(price, colors.PRICE, align="right")),
])
widgets += [columns]
# Total & Taxes
widgets += [urwid.Divider()]
for item in filter(lambda x: x.type != LineItem.TYPE_DISH, items):
price = "%.2f" % (item.price / 100.0)
title = item.title
columns = urwid.Columns([
("weight", 1, ColoredText(title, colors.TAX, align="right")),
("fixed", 10, ColoredText(price, colors.PRICE, align="right")),
])
widgets += [columns]
# Payment method
columns = urwid.Columns([
("weight", 0.5, ColoredText("Payment method", colors.LOW)),
("weight", 0.5, ColoredText(payment, colors.LOW, align="right")),
])
widgets += [urwid.Divider()]
widgets += [columns]
# Address
columns = urwid.Columns([
("weight", 0.5, ColoredText("Deliver to", colors.LOW)),
("weight", 0.5, ColoredText(address, colors.LOW, align="right")),
])
widgets += [columns]
# Delay warning
if scheduled:
warning_label = urwid.Text(WARNING_TEXT, align="center")
widgets += [urwid.Divider()]
widgets += [colors.wrap(warning_label, colors.WARNING)]
# Order button
text = "Order when ready" if scheduled else "Order"
buttons = urwid.Columns([
("weight", 0.4, Button("Cancel", "cancel", delegate=self)),
("weight", 0.2, urwid.Divider()),
("weight", 0.4, Button(text, "order", delegate=self)),
],
focus_column=2)
widgets += [urwid.Divider()]
widgets += [buttons]
pile = urwid.Pile(widgets)
pile = urwid.Padding(pile, left=2, right=2)
pile = urwid.Columns([
("weight", 0.2, urwid.Divider()),
("weight", 0.6, ColoredLineBox(pile, title="Confirmation")),
("weight", 0.2, urwid.Divider()),
])
self.body = pile
