mc/misc/ext.d/image.sh

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#!/bin/sh
# $1 - action
# $2 - type of file
action=$1
filetype=$2
if [ -n "$DISPLAY" ]; then
[ -n "${MC_XDG_OPEN}" ] || MC_XDG_OPEN="xdg-open"
fi
do_view_action() {
filetype=$1
case "${filetype}" in
xpm)
[ -n "$DISPLAY" ] && sxpm "${MC_EXT_FILENAME}"
;;
*)
if command -v exif >/dev/null 2>&1; then
exif "${MC_EXT_FILENAME}" 2>/dev/null
E=$?
else
E=1
fi
if [ $E != 0 ] && command -v exiftool >/dev/null 2>&1; then
exiftool "${MC_EXT_FILENAME}" 2>/dev/null
fi
identify "${MC_EXT_FILENAME}"
;;
esac
}
do_open_action() {
filetype=$1
case "${filetype}" in
xbm)
(bitmap "${MC_EXT_FILENAME}" &)
;;
xcf)
(gimp "${MC_EXT_FILENAME}" &)
;;
svg)
(inkscape "${MC_EXT_FILENAME}" &)
;;
*)
if [ -n "$DISPLAY" ]; then
if command -v geeqie >/dev/null 2>&1; then
(geeqie "${MC_EXT_FILENAME}" &)
else
(gqview "${MC_EXT_FILENAME}" &)
fi
# no backgrounding for console viewers
elif command -v fim >/dev/null 2>&1; then
fim "${MC_EXT_FILENAME}"
elif command -v fbi >/dev/null 2>&1; then
fbi "${MC_EXT_FILENAME}"
elif command -v zgv >/dev/null 2>&1; then
zgv "${MC_EXT_FILENAME}"
# run-mailcap as a last resort
elif command -v see >/dev/null 2>&1; then
(see "${MC_EXT_FILENAME}" &)
fi
;;
esac
}
case "${action}" in
view)
do_view_action "${filetype}"
;;
open)
("${MC_XDG_OPEN}" "${MC_EXT_FILENAME}" >/dev/null 2>&1) || \
do_open_action "${filetype}"
;;
*)
;;
esac