moodbar-text

#!/usr/bin/python3
'''
    Shows .mood file on the console, with colors and/or unicode characters 
'''
import sys
import time
import optparse

import helpers_moodbar

if __name__ == '__main__':
    p = optparse.OptionParser()
    p.add_option("-w", "--width",              dest="width",      default=None,  action="store",      help="Width. Default is to detect it from the shell")
    p.add_option("-a", "--style-ascii",        dest="ascii",      default=False, action="store_true", help="Draw with just ASCII characters")
    p.add_option("-b", "--style-verticalbars", dest="vertical",   default=False, action="store_true", help="Draw with vertical bars (Unicode) (default)")
    p.add_option("-s", "--style-shades",       dest="shades",     default=False, action="store_true", help="Draw with shaded blocks (Unicode)")
    p.add_option("-n", "--nocolor",            dest="nocolor",    default=False, action="store_true", help="Don't use color codes.")
    p.add_option("-t", "--truecolor",          dest="truecolor",  default=False, action="store_true", help="Use true-color codes.")
    p.add_option("-v", "--verbose",            dest="verbose",    default=False, action="store_true", help="Print more individual things.")
    options, args = p.parse_args()

    width = options.width
    try:
        if width is not None: # specified
            width = int(width)
        else: # detect
            import helpers_shellcolor # here only because it has terminal width detection
            width = helpers_shellcolor.tty_size()['cols']
    except ImportError: # detect, but module missing
        pass
    if width is None:
        width = int( 80 )

    if options.ascii:
        style = helpers_moodbar.style_ascii
    elif options.vertical:
        style = helpers_moodbar.style_vertical
    elif options.shades:
        style = helpers_moodbar.style_shades
    else:
        style = helpers_moodbar.style_vertical

    color = not options.nocolor

    for moodfilename in args:
        if options.verbose:
            print( moodfilename)

        print( helpers_moodbar.mood_text(moodfilename, width=width, style=style, color=color, truecolor=options.truecolor ) )

        # was tesing how much effect resizes have on the bar style, and how much blur we need to reduce that effect
        #print( '  [%s]  '%helpers_moodbar.mood_text(moodfilename, width=width-6, style=style, color=color, truecolor=options.truecolor ) )
        #print( ' [%s] '%helpers_moodbar.mood_text(moodfilename, width=width-4, style=style, color=color, truecolor=options.truecolor ) )
        #print( '[%s]'%helpers_moodbar.mood_text(moodfilename, width=width-2, style=style, color=color, truecolor=options.truecolor ) )

        # "things scrolling by, must be hacking"  mode means not scrolling very fast :)
        #import random
        #time.sleep( random.uniform( 0.05, 0.27) )