def __init__(self, width, height, owner):
ScreenGUI.__init__(self, width, height, owner)
border = Border(width, height)
self.buttons = Enum("BARCODE", "DESCRIPTION", "PRICE", "DONE",
"CANCEL")
# #
# # Fixed position objects
# #
minx = border.inner_x() + 4 * Widths.BORDER
maxx = width - Widths.BORDER
miny = border.inner_y() + 4 * Widths.BORDER
maxy = height - Widths.BORDER
buttonh = 50
buttonw = 100
fullwidth = maxx - minx
self.default_text = {
self.buttons.BARCODE: "1. Scan an item",
self.buttons.DESCRIPTION: "2. Type a description",
self.buttons.PRICE: "3. Set a price",
}
self.objects = {
self.buttons.BARCODE:
LCARSCappedBar(pygame.Rect(minx, miny, fullwidth, buttonh),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"1. Scan an item", Colours.ENTRY, Colours.BG, True),
self.buttons.DESCRIPTION:
LCARSCappedBar(
pygame.Rect(minx, miny + (2 * buttonh), fullwidth, buttonh),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"2. Type a description", Colours.ERR, Colours.BG, True),
self.buttons.PRICE:
LCARSCappedBar(
pygame.Rect(minx, miny + (4 * buttonh), fullwidth, buttonh),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT, "3. Set a price",
Colours.ERR, Colours.BG, True),
self.buttons.DONE:
LCARSCappedBar(pygame.Rect(minx, maxy - buttonh, buttonw, buttonh),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT,
"Done", Colours.FG, Colours.BG, True),
self.buttons.CANCEL:
LCARSCappedBar(
pygame.Rect(maxx - buttonw, maxy - buttonh, buttonw, buttonh),
CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT, "Cancel",
Colours.FG, Colours.BG, True),
}
# #
# # Import standard objects
# #
self.objects.update(border.get_border())
def __init__(self, width, height, owner):
ScreenGUI.__init__(self, width, height, owner)
border = Border(width, height)
self.buttons = Enum("BARCODE", "DESCRIPTION", "PRICE", "DONE", "CANCEL")
# #
# # Fixed position objects
# #
minx = border.inner_x() + 4 * Widths.BORDER
maxx = width - Widths.BORDER
miny = border.inner_y() + 4 * Widths.BORDER
maxy = height - Widths.BORDER
buttonh = 50
buttonw = 100
fullwidth = maxx - minx
self.default_text = {
self.buttons.BARCODE : "1. Scan an item",
self.buttons.DESCRIPTION : "2. Type a description",
self.buttons.PRICE : "3. Set a price",
}
self.objects = {
self.buttons.BARCODE : LCARSCappedBar(pygame.Rect(minx, miny, fullwidth, buttonh), CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT, "1. Scan an item", Colours.ENTRY, Colours.BG, True),
self.buttons.DESCRIPTION : LCARSCappedBar(pygame.Rect(minx, miny + (2 * buttonh), fullwidth, buttonh), CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT, "2. Type a description", Colours.ERR, Colours.BG, True),
self.buttons.PRICE : LCARSCappedBar(pygame.Rect(minx, miny + (4 * buttonh), fullwidth, buttonh), CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT, "3. Set a price", Colours.ERR, Colours.BG, True),
self.buttons.DONE : LCARSCappedBar(pygame.Rect(minx, maxy - buttonh, buttonw, buttonh), CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT, "Done", Colours.FG, Colours.BG, True),
self.buttons.CANCEL : LCARSCappedBar(pygame.Rect(maxx - buttonw, maxy - buttonh, buttonw, buttonh), CapLocation.CAP_LEFT + CapLocation.CAP_RIGHT, "Cancel", Colours.FG, Colours.BG, True),
}
# #
# # Import standard objects
# #
self.objects.update(border.get_border())
class IntroScreenGUI(ScreenGUI):
""" Describes the graphical elements of the intro screen and
provides methods for setting introduction text """
def __init__(self, width, height, owner):
ScreenGUI.__init__(self, width, height, owner)
self.border = Border(width, height)
##
## Fixed position objects
##
self.path = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
self.objects = {
'titleimage' : LCARSImage(pygame.Rect(width/2, height*3/5, 0, 0), self.path + LOGO_PATH, True),
}
##
## Import standard objects
self.objects.update(self.border.get_border())
##
## Position-dependant objects
##
self.set_intro_text("Searching for remote database...", Colours.FG)
self.set_intro_text_2("Don't have a card? Seeing error messages?", Colours.FG)
self.set_intro_text_3("Pop money in the pot instead!", Colours.FG)
def set_intro_text(self, text, color):
""" The intro text is positioned centrally between the sweep and image """
text_y_position = (self.border.inner_y() + self.objects['titleimage'].t()) / 2
self.objects['introtext'] = LCARSText((self.width/2, text_y_position),
text,
36,
TextAlign.XALIGN_CENTRE, color, Colours.BG, True)
def set_intro_text_2(self, text, color):
""" The intro text is positioned between the image and the base """
text_y_position = (self.objects['titleimage'].b() + self.border.bottom()) / 2
text_y_position = text_y_position - 30
self.objects['introtext2'] = LCARSText((self.width/2, text_y_position),
text,
36,
TextAlign.XALIGN_CENTRE, color, Colours.BG, True)
def set_intro_text_3(self, text, color):
""" The intro text is positioned between the image and the base """
text_y_position = self.objects['introtext2'].t() + 80
self.objects['introtext3'] = LCARSText((self.width/2, text_y_position),
text,
36,
TextAlign.XALIGN_CENTRE, color, Colours.BG, True)
def draw(self, window):
""" Draw the screen objects on the supplied window """
window.fill(Colours.BG)
for draw_obj in self.objects.values():
draw_obj.draw(window)
#Ensure text is drawn on top
self.objects['introtext'].draw(window)
self.objects['introtext2'].draw(window)
self.objects['introtext3'].draw(window)
if self.banner is not None:
self.banner.draw(window)
pygame.display.flip()
class IntroScreenGUI(ScreenGUI):
""" Describes the graphical elements of the intro screen and
provides methods for setting introduction text """
def __init__(self, width, height, owner):
ScreenGUI.__init__(self, width, height, owner)
self.border = Border(width, height)
##
## Fixed position objects
##
self.path = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
self.objects = {
'titleimage':
LCARSImage(pygame.Rect(width / 2, height * 3 / 5, 0, 0),
self.path + LOGO_PATH, True),
}
##
## Import standard objects
self.objects.update(self.border.get_border())
##
## Position-dependant objects
##
self.set_intro_text("Searching for remote database...", Colours.FG)
self.set_intro_text_2("Don't have a card? Seeing error messages?",
Colours.FG)
self.set_intro_text_3("Pop money in the pot instead!", Colours.FG)
def set_intro_text(self, text, color):
""" The intro text is positioned centrally between the sweep and image """
text_y_position = (self.border.inner_y() +
self.objects['titleimage'].t()) / 2
self.objects['introtext'] = LCARSText(
(self.width / 2, text_y_position), text, 36,
TextAlign.XALIGN_CENTRE, color, Colours.BG, True)
def set_intro_text_2(self, text, color):
""" The intro text is positioned between the image and the base """
text_y_position = (self.objects['titleimage'].b() +
self.border.bottom()) / 2
text_y_position = text_y_position - 30
self.objects['introtext2'] = LCARSText(
(self.width / 2, text_y_position), text, 36,
TextAlign.XALIGN_CENTRE, color, Colours.BG, True)
def set_intro_text_3(self, text, color):
""" The intro text is positioned between the image and the base """
text_y_position = self.objects['introtext2'].t() + 80
self.objects['introtext3'] = LCARSText(
(self.width / 2, text_y_position), text, 36,
TextAlign.XALIGN_CENTRE, color, Colours.BG, True)
def draw(self, window):
""" Draw the screen objects on the supplied window """
window.fill(Colours.BG)
for draw_obj in self.objects.values():
draw_obj.draw(window)
#Ensure text is drawn on top
self.objects['introtext'].draw(window)
self.objects['introtext2'].draw(window)
self.objects['introtext3'].draw(window)
if self.banner is not None:
self.banner.draw(window)
pygame.display.flip()
