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integrated ueberzug into plugins/preview-tui

This commit is contained in:
Lucas Summers 2021-02-08 18:16:28 -08:00
parent 118657020e
commit 83232684a8
1 changed files with 12 additions and 1 deletions
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13
plugins/preview-tui
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@ -17,7 +17,7 @@
# - tar
# - man
# - optional: bat for code syntax highlighting
# - optional: kitty terminal or catimg for images
# - optional: kitty terminal, catimg, viu, or ueberzug for images
# - optional: scope.sh file viewer from ranger.
# To use:
# 1. drop scope.sh executable in $PATH
@ -171,6 +171,8 @@ preview_file () {
catimg "$1"
elif exists viu; then
viu -t "$1"
elif exists ueberzug; then
preview_ueberzug "$1"
else
fifo_pager print_bin_info "$1"
fi
@ -193,6 +195,15 @@ preview_file () {
fi
}
preview_ueberzug() {
height=$(tput lines)
width=$(tput cols)
ueberzug layer --parser json 0< <(
printf '{"action": "add", "identifier": "nnn_ueberzug", "x": 0, "y": 0, "max_width": "%s", "max_height": "%s", "path": "%s"}\n' "$width" "$height" "$1"
read
)
}
if [ "$PREVIEW_MODE" ] ; then
if [ ! -r "$NNN_FIFO" ] ; then
echo "No FIFO available! (\$NNN_FIFO='$NNN_FIFO')" >&2