Revert "xss-dimmer: play a sound to notice dimmer when not looking at the screen"

This reverts commit 398ef9263b. pygame
intercepts SIGTERM. Maybe we could use Gstreamer instead. No time for
that, let just remove this feature for now.

bin/xss-dimmer

@@ -17,17 +17,10 @@ import argparse
 import threading
 import time
 import math
-import os
 from Xlib import display, X
 from Xlib.error import BadWindow
 from Xlib.protocol.event import MapNotify
 
-try:
-    os.environ["PYGAME_HIDE_SUPPORT_PROMPT"] = "hide"
-    import pygame
-except ImportError:
-    pygame = None
-
 
 def on_xevent(source, condition, xdisplay, locker):
     while xdisplay.pending_events():
@@ -96,17 +89,7 @@ def on_refresh(window, options, start):
     elapsed = time.monotonic() - start
     if elapsed < options.delay:
         next_step = min(options.step, options.delay - elapsed)
-        GLib.timeout_add(next_step * 1000, on_refresh, window, options, start)
+        GLib.timeout_add(options.step * 1000, on_refresh, window, options, start)
-
-
-def on_sound_ticker(options, sound, start):
-    elapsed = time.monotonic() - start
-    if elapsed < options.delay:
-        if sound is None:
-            pygame.mixer.init()
-            sound = pygame.mixer.Sound(options.sound)
-        sound.play()
-        GLib.timeout_add(1000, on_sound_ticker, options, sound, now)
 
 
 # See: https://easings.net/
@@ -161,7 +144,6 @@ if __name__ == "__main__":
         choices=easing_functions.keys(),
         help="easing function for opacity",
     )
-    add("--sound", help="play a sound for each second elapsed while dimmer running")
     options = parser.parse_args()
 
     background = None
@@ -210,8 +192,5 @@ if __name__ == "__main__":
     )
     xdisplay.pending_events()  # otherwise, socket is inactive
 
-    if options.sound and pygame:
-        GLib.timeout_add(5000, on_sound_ticker, options, None, now)
-
     # Main loop
     Gtk.main()

dotfiles/systemd/xss-dimmer@.service

@@ -3,5 +3,4 @@ Description=Screen dimmer
 
 [Service]
 ExecStart=%h/.config/i3/bin/xss-dimmer --delay=%i \
-                                       --background=%t/i3/current-wallpaper.png \
+                                       --background=%t/i3/current-wallpaper.png
-                                       --sound=/usr/share/sounds/freedesktop/stereo/audio-volume-change.oga