# rtsp-streamer kiosk sway config
#
# Installed to /etc/rtsp-streamer/sway/config. sway is started on tty1 by the
# autologin shell (see deploy/install.sh) and this config launches the video
# wall daemon. The daemon inherits WAYLAND_DISPLAY and SWAYSOCK from sway, so
# it can position mpv windows over the sway IPC.

### Appearance — a black, chromeless canvas for video tiles ###
output * bg #000000 solid_color
default_border none
default_floating_border none
titlebar_border_thickness 0
gaps inner 0
gaps outer 0
smart_borders no
focus_follows_mouse no

# Hide the pointer almost immediately; there is no keyboard/mouse on the TV.
seat * hide_cursor 1

# Every mpv window should map borderless and floating so the daemon can place
# it at an exact pixel rectangle. The daemon also sets this, belt-and-braces.
for_window [app_id="mpv"] floating enable, border none

### Prevent the TV from blanking ###
# We do NOT run swayidle, so sway will not blank the output on its own. If your
# panel still sleeps, uncomment a keep-alive loop in a systemd timer instead.

### Launch the wall (supervised) ###
# Run the daemon in a relaunch loop so it recovers on its own: if the daemon
# ever crashes it comes straight back, and `rtsp-streamer restart` (in-place
# re-exec) needs no help from here. The loop also means a clean daemon exit
# reappears within ~2s instead of leaving a black screen until reboot.
exec sh -c 'while :; do rtsp-streamer daemon --log info; sleep 2; done'

### Emergency escape hatches (handy while setting up over a keyboard) ###
# Super+Return opens a terminal if one is installed; Super+Shift+Q exits sway.
bindsym Mod4+Return exec (foot || alacritty || xterm) 2>/dev/null
bindsym Mod4+Shift+q exit