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feat(preview-tui): allow image previews inside tmux on kitty terminal 

Signed-off-by: Jeff Davis <mr.jefedavis@gmail.com>
This commit is contained in:
Jeff Davis 2023-12-02 04:48:12 -05:00
parent f2a909dafd
commit 3849430ebc
1 changed files with 8 additions and 0 deletions
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8
plugins/preview-tui
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@ -72,6 +72,12 @@
# With ImageMagick installed, this terminal can use the icat kitten to display images.
# Refer to kitty documentation for further details.
#
# Users with both tmux and kitty can leverage image previews inside tmux with kitty's icat kitten
# - setup kitty as stated above
# - tmux >= v3.3a required
# - add the following to your tmux.conf:
# - `set -g allow-passthrough on`
#
# Wezterm should work out of the box. If `NNN_PREVIEWIMGPROG` is not specified it will use
# built in iTerm2 image protocol.
#
@ -435,6 +441,8 @@ image_preview() {
exec >/dev/tty
if [ "$NNN_TERMINAL" = "kitty" ] && [[ "$NNN_PREVIEWIMGPROG" == +(|icat) ]]; then
kitty +kitten icat --silent --scale-up --place "$1"x"$2"@0x0 --transfer-mode=stream --stdin=no "$3" &
elif [ "$NNN_TERMINAL" = "tmux" ] && [[ -n "$KITTY_LISTEN_ON" ]] && [[ "$NNN_PREVIEWIMGPROG" == +(|icat) ]]; then
kitty +kitten icat --silent --scale-up --place "$(($1 - 1))x$(($2 - 1))"@0x0 --transfer-mode=memory --stdin=no "$3" &
elif [ "$NNN_TERMINAL" = "wezterm" ] && [[ "$NNN_PREVIEWIMGPROG" == +(|imgcat) ]]; then
wezterm imgcat "$3" &
elif exists ueberzug && [[ "$NNN_PREVIEWIMGPROG" == +(|ueberzug) ]]; then