gnome-pie-focused

#!/bin/sh
#
## wrapper for calling gnome-pie with a hotkey, Wayland-safe
#+ use this in the 'command' box when setting up GNOME custom
#+ keybindings adding the preferred pies number, e.g. 'gnome-pie-focused 123'

## IMPORTANT #######################################
#+ uses gnome-pie-focus-helper in Xwayland mode to supply the needed
#+ previously focused Xwayland app for Gnome-Pie to function properly
#+ see https://github.com/Schneegans/Gnome-Pie/issues/172
##################################################

_selfie="$(basename "$0")"

# bail if we didn't recieve an argument
if [ -z "$1" ]; then
    [ -x "/usr/bin/notify-send" ] && notify-send "Gnome-Pie" "ERROR: no argument supplied to ${_selfie}" &
    exit 1
fi

### vars
# focus overlay executable
_bin_focus="gnome-pie-focus-helper"

# gnome-pie executable
_bin_gp="gnome-pie"

# X11/Xwayland support
[ "$WAYLAND_DISPLAY" ] && export GDK_BACKEND=x11


### logic
# focus Xwayland overlay to create Gnome-Pie Xwayland context
${_bin_focus} &
sleep 0.5

# call gnome-pie's pies here
${_bin_gp} -o "$1"

# kill focus overlay
sleep 8
pkill -f ${_bin_focus}

exit 0