Created
April 17, 2023 13:57
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Autopause notifications when screensharing in Wayland!
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#!/usr/bin/env python3 | |
import dbus | |
from gi.repository import GLib | |
from dbus.mainloop.glib import DBusGMainLoop | |
import threading | |
import os | |
def main(): | |
DBusGMainLoop(set_as_default=True) | |
bus = dbus.SessionBus() | |
obj_dbus = bus.get_object('org.freedesktop.DBus', | |
'/org/freedesktop/DBus') | |
obj_dbus.BecomeMonitor(["interface='org.freedesktop.impl.portal.Session'", "interface='org.freedesktop.impl.portal.ScreenCast'"], | |
dbus.UInt32(0)) | |
bus.add_message_filter(msg_cb) | |
print("Started up, listening on dbus for sessions") | |
mainloop = GLib.MainLoop() | |
mainloop.run() | |
def msg_cb(bus, msg): | |
member = msg.get_member() | |
write_opt = None | |
try: | |
if member == 'Start': | |
print("Detected started screenshare") | |
write_opt = True | |
elif member == "Close": | |
print("Detected end of screensharing") | |
write_opt = False | |
if write_opt is not None: | |
# Don't judge me, you try doing a dbus call in another thread without | |
# python complaining. | |
os.system(f"dunstctl set-paused {str(write_opt).lower()}") | |
except Exception as ex: | |
print("Encountered an error while trying to set the paused flag", ex) | |
if __name__ == '__main__': | |
main() |
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