terminology/data/colorschemes/gen_faint.py

79 lines
2.8 KiB
Python
Executable File

#!/usr/bin/env python3
import argparse
import configparser
import sys
from ini2desc import parse_color
def blend_color(cfg, blend_factor, src, dest, color_name):
(r1, g1, b1, a1) = parse_color(cfg.get('Colors', 'bg'))
(r2, g2, b2, a2) = parse_color(cfg.get(src, color_name))
def blend(c1, c2, f):
d = c2 - c1
return int(c1 + d * f)
r = blend(r1, r2, blend_factor)
g = blend(g1, g2, blend_factor)
b = blend(b1, b2, blend_factor)
a = blend(a1, a2, blend_factor)
if a != 255:
cfg.set(dest, color_name,
'#{:02x}{:02x}{:02x}{:02x}'.format(r, g, b, a))
else:
cfg.set(dest, color_name,
'#{:02x}{:02x}{:02x}'.format(r, g, b))
def main():
parser = argparse.ArgumentParser(description='Generate Faint colors in INI colorschemes description files.')
parser.add_argument('file',
type=argparse.FileType('r+'),
help='INI File to convert')
parser.add_argument('blend_factor',
type=int, nargs='?', default=75,
help='blend factor between normal color and background')
args = parser.parse_args()
cfg = configparser.ConfigParser()
cfg.read_file(args.file)
f = args.blend_factor
assert( 0 < f and f < 100)
f = f / 100
if not cfg.has_section('Faint'):
cfg.add_section('Faint')
if not cfg.has_section('BrightFaint'):
cfg.add_section('BrightFaint')
blend_color(cfg, f, 'Normal', 'Faint', 'def')
blend_color(cfg, f, 'Normal', 'Faint', 'black')
blend_color(cfg, f, 'Normal', 'Faint', 'red')
blend_color(cfg, f, 'Normal', 'Faint', 'green')
blend_color(cfg, f, 'Normal', 'Faint', 'yellow')
blend_color(cfg, f, 'Normal', 'Faint', 'blue')
blend_color(cfg, f, 'Normal', 'Faint', 'magenta')
blend_color(cfg, f, 'Normal', 'Faint', 'cyan')
blend_color(cfg, f, 'Normal', 'Faint', 'white')
blend_color(cfg, f, 'Normal', 'Faint', 'inverse_fg')
blend_color(cfg, f, 'Normal', 'Faint', 'inverse_bg')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'def')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'black')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'red')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'green')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'yellow')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'blue')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'magenta')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'cyan')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'white')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'inverse_fg')
blend_color(cfg, f, 'Bright', 'BrightFaint', 'inverse_bg')
args.file.seek(0)
args.file.truncate()
cfg.write(args.file)
if __name__ == "__main__":
main()