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| author |  Arun Prakash Jana <engineerarun@gmail.com> | 2020-06-01 14:12:34 +0530 |
|---|---|---|
| committer | Arun Prakash Jana <engineerarun@gmail.com> | 2020-06-01 14:12:34 +0530 |
| commit | 16356e9d06b7707e6dcf0fdad501d5f80edc7aad (patch) | |
| tree | b5be51267b9b5a639ba24c8bcd690ab48bf2115c /plugins | |
| parent | 52697e76d54e384b65dc22a2782fc81ebaa979e6 (diff) | |
| download | nnn-16356e9d06b7707e6dcf0fdad501d5f80edc7aad.tar.gz | |
Update preview-tui to adapt to terminal size
Diffstat (limited to 'plugins')
| -rwxr-xr-x | plugins/preview-tui | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/plugins/preview-tui b/plugins/preview-tui index 7872b07..c14736e 100755 --- a/plugins/preview-tui +++ b/plugins/preview-tui @@ -18,11 +18,18 @@ # single common preview window. I you provide different FIFO path, they # will be independent. # +# Configure SPLIT to either "h" or "v" to set a 'h'orizontal split or a +# 'v'ertical split +# # Shell: POSIX compliant -# Authors: Todd Yamakawa, Léo Villeveygoux +# Authors: Todd Yamakawa, Léo Villeveygoux, @Recidiviste TERMINAL="${TERMINAL:-xterm}" PAGER="${PAGER:-less}" +SPLIT= + +lines=$(($(tput lines)-1)) +cols=$(tput cols) preview_file () { kill "$(jobs -p)" 2>/dev/null @@ -49,8 +56,10 @@ preview_file () { rm "$tmpfifopath" elif [ "$encoding" = "binary" ] ; then # Binary file: just print filetype info - echo "-------- Binary file --------" + echo "-------- binary file --------" file -b "$1" + echo "\n-------- stat --------" + stat "$1" else # Text file: $PAGER "$1" & @@ -74,7 +83,19 @@ if [ "$PREVIEW_MODE" ] ; then fi if [ -e "${TMUX%%,*}" ] && [ "$(tmux -V | cut -c6)" -eq 3 ] ; then - tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -dh "$0" "$1" + if [ -z "$SPLIT" ]; then + if [ "$(( lines * 2 ))" -gt "$cols" ]; then + tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -dv "$0" "$1" + else + tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -dh "$0" "$1" + fi + elif [ "$SPLIT" = "h" ]; then + tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -dh "$0" "$1" + elif [ "$SPLIT" = "v" ]; then + tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -dv "$0" "$1" + else + tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -dh "$0" "$1" + fi else PREVIEW_MODE=1 $TERMINAL -e "$0" "$1" & fi |