WINGs/make-rgb

   1 #!/usr/bin/python
   2
   3 import sys
   4 import re
   5 from optparse import OptionParser
   6
   7 parser = OptionParser(version="%prog 1.0")
   8 parser.add_option("-f", "--file", dest="rgbtxtFile", default='/etc/X11/rgb.txt',
   9                   help="rgb.txt file containing X11 colors (/etc/X11/rgb.txt)",
  10                   metavar="File")
  11
  12 (options, args) = parser.parse_args()
  13
  14 f = open(options.rgbtxtFile)
  15 lines = f.readlines()
  16 f.close()
  17
  18 colorLine = re.compile(r'''\s*
  19                            (?P<red>\d+)       # red
  20                            \s+
  21                            (?P<green>\d+)     # green
  22                            \s+
  23                            (?P<blue>\d+)      # blue
  24                            \s+
  25                            (?P<name>[^\s]+)   # name
  26                            ''', re.VERBOSE)
  27
  28 print '''
  29 /* Automatically generated file. Do NOT edit. Regenerate it using make-rgb */
  30
  31 #ifndef RGB_H_
  32 #define RGB_H_
  33
  34 #include <wraster.h>
  35
  36 typedef struct RGBColor {
  37     RColor color;
  38     char *name;
  39 } RGBColor;
  40
  41 RGBColor rgbColors[] = {'''
  42
  43 for line in lines:
  44     m = colorLine.match(line)
  45     if m:
  46         print '''    {{%(red)3s, %(green)3s, %(blue)3s, 0}, "%(name)s"},''' % m.groupdict()
  47
  48 print '''    {{  0,   0,   0, 0}, NULL}
  49 };
  50
  51 #endif
  52 '''
  53