monitor

#!/usr/bin/python3

#########################################
# ONLY FOR DUAL MONITOR SETUPS          #
# Set config directory for custom usage #
# Author: Elagoht                       #
#########################################

# requirements
from os import system,popen

# config directory
dir=popen("echo $HOME").read().strip()+"/.config/i3/"

# get monitors
monitors=[i.split()[0] for i in popen("xrandr | grep ' connected'").read().strip().split("\n")]
monitors.remove(popen("xrandr | grep 'primary'").read().split()[0])
monitors=[popen("xrandr | grep 'primary'").read().split()[0]]+monitors

# load settings
with open(dir+"monitor.conf","r") as conf: mode=conf.readline()
if mode=="": mode="0"
try: mode=int(mode)
except: mode=0

# change mode
mode+=1
if mode>4 or mode<0: mode=0
if len(monitors)<2: mode=3

# mirror
if mode==0:
    system(f"xrandr --output {monitors[0]} --auto")
    system(f"xrandr --output {monitors[1]} --auto --same-as {monitors[0]}")

# secondary<primary
if mode==1:
    system(f"xrandr --output {monitors[0]} --auto")
    system(f"xrandr --output {monitors[1]} --auto --left-of {monitors[0]}")

# primary>secondary
if mode==2:
    system(f"xrandr --output {monitors[0]} --auto")
    system(f"xrandr --output {monitors[1]} --auto --right-of {monitors[0]}")

# only primary
if mode==3:
    system(f"xrandr --output {monitors[0]} --auto")
    system(f"xrandr --output {monitors[1]} --off")

# only secondary
if mode==4:
    system(f"xrandr --output {monitors[1]} --auto")
    system(f"xrandr --output {monitors[0]} --off")

# save settings
with open(dir+"monitor.conf","w") as conf: conf.write(str(mode))
print(mode)
print(monitors)