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#!/bin/sh
tmp="${XDG_RUNTIME_DIR:-${TMPDIR:-/tmp}}"
tmp="$(mktemp -d "${tmp}/freezhot.XXXX")"
out="${GRIM_DEFAULT_DIR:-${XDG_PICTURES_DIR:-.}}"
note()
{
: "${1:?}"
command -v notify-send > /dev/null &&
notify-send " freezshot" "$1"
}
die()
{
printf "\033[31;1merr: %b\033[0m\n" "$1" 1>&2
exit "${2:-1}"
}
dep_check()
{
for dep; do
command -v "$dep" > /dev/null ||
die "$dep is not installed" 127
done
unset dep
}
wl_res()
{
wlr-randr | while read -r line; do
case "$line" in
*"current)")
echo "${line% px*}"
return
esac
done
}
########
# MAIN #
########
dep_check grim slurp imv wlr-randr
[ -d "$out" ] || mkdir -p "$out"
GRIM_DEFAULT_DIR="$tmp" grim
imv -f "$tmp"/* &
view_pid=$!
if region=$(slurp) > /dev/null 2>&1; then
if [ "${region#* }" = "$(wl_res)" ]; then
cp "$tmp"/* "$out"
else
grim -g "$region"
fi
fi
kill $view_pid
rmdir "$tmp"
|
