# -*- python -*-
'''
xpybar – xmobar replacement written in python
Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Mattias Andrée (maandree@kth.se)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
'''
# A simple xpybar configuration that mixes linereading with a clock
import sys
import threading
from util import *
from plugins.clock import Clock
OUTPUT, HEIGHT, YPOS, TOP = 0, 12, 0, True
text = ''
clock_ = Clock(format = '%Y-(%m)%b-%d %T, %a w%V, %Z', sync_to = 0.5)
functions = [ lambda : text
, Clocked(clock_.read, 1)
]
pattern = '%s \0 %s'
start_ = start
def start():
start_()
def read_stdin():
global text
try:
text = input()
except:
sys.exit(0)
bar.invalidate()
def update_per_clock():
Clocked.update_all(functions)
bar.invalidate()
xasync(lambda : forever(read_stdin))
xasync(lambda : clock_.continuous_sync(update_per_clock))
semaphore = threading.Semaphore()
def redraw():
if semaphore.acquire(blocking = False):
try:
values = pattern % tuple(f() for f in functions)
bar.partial_clear(0, bar.width, 10, 0, 2, values)
bar.draw_coloured_splitted_text(0, bar.width, 10, 0, 2, values)
finally:
semaphore.release()
