mirror of https://github.com/jarun/nnn.git
Merge pull request #960 from luukvbaal/quicklook
preview-tui: add QuickLook support for WSL
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Piña Colada
GitHub
commit
f0c64a89b8
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@ -6,9 +6,10 @@
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# For a more extended version of this script with additional optional dependencies, see preview-tui-ext.
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#
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# Dependencies:
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# - Supports 3 independent methods to preview with:
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# - Supports 4 independent methods to preview with:
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# - tmux (>=3.0), or
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# - kitty with allow_remote_control on, or
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# - QuickLook on WSL (https://github.com/QL-Win/QuickLook)
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# - $TERMINAL set to a terminal (it's xterm by default).
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# - less or $PAGER
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# - tree or exa or ls
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@ -147,7 +148,13 @@ preview_file () {
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cols=$(tput cols)
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# Otherwise, falling back to the defaults.
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if [ -d "$1" ]; then
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if [ -n "$QUICKLOOK" ]; then
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if exists QuickLook.exe && stat "$1" >/dev/null 2>&1; then
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f="$(wslpath -w "$1" 2>&1)" && QuickLook.exe "$f" &
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elif exists Bridge.exe && stat "$1" >/dev/null 2>&1; then
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f="$(wslpath -w "$1" 2>&1)" && Bridge.exe "$f" &
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fi
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elif [ -d "$1" ]; then
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cd "$1" || return
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if exists tree; then
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fifo_pager tree -L 3 --dirsfirst -C -F --noreport -i
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@ -183,6 +190,10 @@ image_preview() {
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# Kitty terminal users can use the native image preview method.
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kitty +kitten icat --silent --place "$1"x"$2"@0x0 --transfer-mode=stream --stdin=no \
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"$3"
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elif exists QuickLook.exe && stat "$3" >/dev/null 2>&1; then
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f="$(wslpath -w "$3" 2>&1)" && QuickLook.exe "$f"
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elif exists Bridge.exe && stat "$3" >/dev/null 2>&1; then
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f="$(wslpath -w "$3" 2>&1)" && Bridge.exe "$f"
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elif exists ueberzug; then
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ueberzug_layer "$1" "$2" "$3"
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elif exists catimg; then
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@ -266,7 +277,9 @@ if [ "$TERMINAL" = "tmux" ]; then
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# tmux splits are inverted
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if [ "$SPLIT" = "v" ]; then SPLIT="h"; else SPLIT="v"; fi
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tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -d"$SPLIT" "$0" "$1"
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tmux split-window -e "NNN_FIFO=$NNN_FIFO" -e "PREVIEW_MODE=1" -e "PAGER=$PAGER" \
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-e "USE_SCOPE=$USE_SCOPE" -e "SPLIT=$SPLIT" -e "USE_PISTOL=$USE_PISTOL" \
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-d"$SPLIT" "$0" "$1"
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elif [ "$TERMINAL" = "kitty" ]; then
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# Setting the layout for the new window. It will be restored after the
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# script ends.
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@ -281,6 +294,8 @@ elif [ "$TERMINAL" = "kitty" ]; then
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--env "USE_SCOPE=$USE_SCOPE" --env "SPLIT=$SPLIT" \
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--env "USE_PISTOL=$USE_PISTOL" \
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--location "${SPLIT}split" "$0" "$1" >/dev/null
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elif exists QuickLook.exe || exists Bridge.exe; then
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QUICKLOOK=1 PREVIEW_MODE=1 "$0" "$1" >/dev/null &
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else
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PREVIEW_MODE=1 $TERMINAL -e "$0" "$1" &
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fi
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@ -5,9 +5,10 @@
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# Note: This plugin needs a "NNN_FIFO" to work. See man.
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#
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# Dependencies:
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# - Supports 3 independent methods to preview with:
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# - Supports 4 independent methods to preview with:
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# - tmux (>=3.0), or
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# - kitty with allow_remote_control on, or
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# - QuickLook on WSL (https://github.com/QL-Win/QuickLook)
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# - $TERMINAL set to a terminal (it's xterm by default).
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# - less or $PAGER
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# - tree or exa or ls
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@ -164,7 +165,13 @@ preview_file() {
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cols=$(tput cols)
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# Otherwise, falling back to the defaults.
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if [ -d "$1" ]; then
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if [ -n "$QUICKLOOK" ]; then
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if exists QuickLook.exe && stat "$1" >/dev/null 2>&1; then
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f="$(wslpath -w "$1" 2>&1)" && QuickLook.exe "$f" &
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elif exists Bridge.exe && stat "$1" >/dev/null 2>&1; then
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f="$(wslpath -w "$1" 2>&1)" && Bridge.exe "$f" &
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fi
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elif [ -d "$1" ]; then
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cd "$1" || return
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if [ "$ICONLOOKUP" -ne 0 ] && [ -f "$(dirname "$0")"/.iconlookup ]; then
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[ "$SPLIT" = h ] && BSTR="\n"
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@ -179,24 +186,24 @@ preview_file() {
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fi
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elif [ "${encoding#*)}" = "binary" ]; then
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if [ "${mimetype%%/*}" = "image" ]; then
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if [ "${mimetype#*/}" = "gif" ] && exists convert; then
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if [ "${mimetype#*/}" = "gif" ]; then
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generate_preview "$cols" "$lines" "$1" "gif"
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elif [ "${mimetype#*/}" != "jpeg" ]; then
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generate_preview "$cols" "$lines" "$1" "image"
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else
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image_preview "$cols" "$lines" "$1"
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fi
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elif [ "${mimetype%%/*}" = "audio" ] && exists ffmpeg; then
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elif [ "${mimetype%%/*}" = "audio" ]; then
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generate_preview "$cols" "$lines" "$1" "audio"
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elif [ "${mimetype%%/*}" = "video" ] && exists ffmpegthumbnailer; then
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elif [ "${mimetype%%/*}" = "video" ]; then
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generate_preview "$cols" "$lines" "$1" "video"
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elif [ "$ext" = "pdf" ] && exists pdftoppm; then
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elif [ "$ext" = "pdf" ]; then
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generate_preview "$cols" "$lines" "$1" "pdf"
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elif [ "$ext" = "epub" ] && exists gnome-epub-thumbnailer; then
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elif [ "$ext" = "epub" ]; then
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generate_preview "$cols" "$lines" "$1" "epub"
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elif [ "${mimetype#*opentype}" != "$mimetype" ] || [ "${mimetype#*font}" != "$mimetype" ] && exists fontpreview; then
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elif [ "${mimetype#*opentype}" != "$mimetype" ] || [ "${mimetype#*font}" != "$mimetype" ]; then
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generate_preview "$cols" "$lines" "$1" "font"
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elif [ "${mimetype#*office}" != "$mimetype" ] || [ "${mimetype#*document}" != "$mimetype" ] && exists libreoffice; then
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elif [ "${mimetype#*office}" != "$mimetype" ] || [ "${mimetype#*document}" != "$mimetype" ]; then
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generate_preview "$cols" "$lines" "$1" "office"
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elif [ "$mimetype" = "application/zip" ]; then
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fifo_pager unzip -l "$1"
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@ -241,7 +248,11 @@ preview_file() {
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}
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generate_preview() {
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if [ ! -f "$NNN_PREVIEWDIR/$3.jpg" ] || [ -n "$(find -L "$3" -newer "$NNN_PREVIEWDIR/$3.jpg")" ]; then
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if exists QuickLook.exe && stat "$3" >/dev/null 2>&1; then
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f="$(wslpath -w "$3" 2>&1)" && QuickLook.exe "$f" &
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elif exists Bridge.exe && stat "$3" >/dev/null 2>&1; then
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f="$(wslpath -w "$3" 2>&1)" && Bridge.exe "$f" &
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elif [ ! -f "$NNN_PREVIEWDIR/$3.jpg" ] || [ -n "$(find -L "$3" -newer "$NNN_PREVIEWDIR/$3.jpg")" ]; then
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mkdir -p "$NNN_PREVIEWDIR/${3%/*}"
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case $4 in
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audio) ffmpeg -i "$3" -filter_complex "scale=iw*min(1\,min($NNN_PREVIEWWIDTH/iw\,ih)):-1" "$NNN_PREVIEWDIR/$3.jpg" -y >/dev/null 2>&1 ;;
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@ -384,6 +395,8 @@ elif [ "$TERMINAL" = "kitty" ]; then
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--env "USE_SCOPE=$USE_SCOPE" --env "SPLIT=$SPLIT" \
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--env "USE_PISTOL=$USE_PISTOL" --env "ICONLOOKUP=$ICONLOOKUP" \
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--location "${SPLIT}split" "$0" "$1" >/dev/null
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elif exists QuickLook.exe || exists Bridge.exe; then
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QUICKLOOK=1 PREVIEW_MODE=1 "$0" "$1" >/dev/null &
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else
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PREVIEW_MODE=1 $TERMINAL -e "$0" "$1" &
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fi
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