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# -*- python -*-
# A simple xpybar configuration for replacing dzen2
import sys
import threading
from util import *
OUTPUT, HEIGHT, YPOS, TOP = 0, 12, 0, True
text = ''
start_ = start
create = [] # FIXME this should not be required!!
def start():
start_()
bar.create_colour(0x90, 0x90, 0x90) # FIXME this should not be required!!
bar.create_colour(0x60, 0x60, 0x60)
bar.create_colour(0x30, 0x30, 0x30)
def refresh():
global text
text_ = None
try:
text_ = input()
except:
sys.exit(0)
buf, esc = '', None
for c in text_:
if esc is not None:
esc += c
if esc == '^':
buf += '^'
esc = None
elif esc[-1] == ')':
if esc.startswith('bg('):
esc = esc[3 : -1]
if esc == '':
buf += '\033[49m'
else:
r, g, b = esc[1 : 3], esc[3 : 5], esc[5 : 7]
r, g, b = int(r, 16), int(g, 16), int(b, 16)
create.append((r, g, b))
r, g, b = str(r), str(g), str(b)
buf += '\033[48;2;%sm' % ';'.join([r, g, b])
elif esc.startswith('fg('):
esc = esc[3 : -1]
if esc == '':
buf += '\033[39m'
else:
r, g, b = esc[1 : 3], esc[3 : 5], esc[5 : 7]
r, g, b = int(r, 16), int(g, 16), int(b, 16)
create.append((r, g, b))
r, g, b = str(r), str(g), str(b)
buf += '\033[38;2;%sm' % ';'.join([r, g, b])
esc = None
elif c == '^':
esc = ''
else:
buf += c
text = buf
if redraw():
get_display().flush()
async(lambda : forever(refresh))
semaphore = threading.Semaphore()
def redraw():
global create
if semaphore.acquire(blocking = False):
for r, g, b in create:
bar.create_colour(r, g, b)
create = []
bar.clear()
bar.draw_coloured_text(0, 10, 0, 2, text)
semaphore.release()
return True
return False
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