# Copyright (c) 2013 ARM Limited
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import gtk

# All the miscellaneous colours used in the interface
unknownColour = gtk.gdk.color_parse("magenta")
blockedColour = gtk.gdk.color_parse("grey")
bubbleColour = gtk.gdk.color_parse("bisque")
emptySlotColour = gtk.gdk.color_parse("grey90")
reservedSlotColour = gtk.gdk.color_parse("cyan")
errorColour = gtk.gdk.color_parse("blue")
backgroundColour = gtk.gdk.color_parse("white")
faultColour = gtk.gdk.color_parse("dark cyan")
readColour = gtk.gdk.color_parse("red")
writeColour = gtk.gdk.color_parse("white")

black = gtk.gdk.color_parse("black")


def name_to_colour(name):
    """Convert a colour name to a GdkColor"""
    try:
        ret = gtk.gdk.color_parse(name)
    except:
        ret = unknownColour
    return ret


number_colour_code = list(
    map(
        name_to_colour,
        [
            "black",
            "brown",
            "red",
            "orange",
            "yellow",
            "green",
            "blue",
            "violet",
            "grey",
            "white",
        ],
    )
)


def number_to_colour(num):
    """Convert the last decimal digit of an integer into a resistor
    stripe colour"""
    return number_colour_code[num % 10]