diff options
Diffstat (limited to 'File_Manager/ranger')
| -rw-r--r-- | File_Manager/ranger/rifle.conf | 1 | ||||
| -rwxr-xr-x | File_Manager/ranger/scope.sh | 55 |
2 files changed, 47 insertions, 9 deletions
diff --git a/File_Manager/ranger/rifle.conf b/File_Manager/ranger/rifle.conf index 9c19db3..256808d 100644 --- a/File_Manager/ranger/rifle.conf +++ b/File_Manager/ranger/rifle.conf @@ -147,6 +147,7 @@ ext xcf, X, flag f = gimp -- "$@" #------------------------------------------- # Documents #------------------------------------------- +ext pdf, has chromium, X, flag f = chromium --new-window --kiosk "$@" ext pdf, has llpp, X, flag f = llpp "$@" ext pdf, has zathura, X, flag f = zathura -- "$@" ext pdf, has mupdf, X, flag f = mupdf -- "$@" diff --git a/File_Manager/ranger/scope.sh b/File_Manager/ranger/scope.sh index 64bab71..da7168e 100755 --- a/File_Manager/ranger/scope.sh +++ b/File_Manager/ranger/scope.sh @@ -16,42 +16,67 @@ # 3 | fix width | success. Don't reload when width changes # 4 | fix height | success. Don't reload when height changes # 5 | fix both | success. Don't ever reload +# 6 | image | success. display the image $cached points to as an image preview +# 7 | image | success. display the file directly as an image # Meaningful aliases for arguments: -path="$1" # Full path of the selected file -width="$2" # Width of the preview pane (number of fitting characters) -height="$3" # Height of the preview pane (number of fitting characters) +path="$1" # Full path of the selected file +width="$2" # Width of the preview pane (number of fitting characters) +height="$3" # Height of the preview pane (number of fitting characters) +cached="$4" # Path that should be used to cache image previews +preview_images="$5" # "True" if image previews are enabled, "False" otherwise. maxln=200 # Stop after $maxln lines. Can be used like ls | head -n $maxln # Find out something about the file: mimetype=$(file --mime-type -Lb "$path") -extension=${path##*.} +extension=$(/bin/echo "${path##*.}" | awk '{print tolower($0)}') # Functions: # runs a command and saves its output into $output. Useful if you need # the return value AND want to use the output in a pipe try() { output=$(eval '"$@"'); } -# writes the output of the previouosly used "try" command -dump() { echo "$output"; } +# writes the output of the previously used "try" command +dump() { /bin/echo "$output"; } # a common post-processing function used after most commands trim() { head -n "$maxln"; } # wraps highlight to treat exit code 141 (killed by SIGPIPE) as success -highlight() { command highlight "$@"; test $? = 0 -o $? = 141; } +safepipe() { "$@"; test $? = 0 -o $? = 141; } + +# Image previews, if enabled in ranger. +if [ "$preview_images" = "True" ]; then + case "$mimetype" in + # Image previews for SVG files, disabled by default. + ###image/svg+xml) + ### convert "$path" "$cached" && exit 6 || exit 1;; + # Image previews for image files. w3mimgdisplay will be called for all + # image files (unless overriden as above), but might fail for + # unsupported types. + image/*) + exit 7;; + # Image preview for video, disabled by default.: + video/*) + ffmpegthumbnailer -i "$path" -o "$cached" -s 0 && exit 6 || exit 1;; + esac +fi case "$extension" in # Archive extensions: - 7z|a|ace|alz|arc|arj|bz|bz2|cab|cpio|deb|gz|jar|lha|lz|lzh|lzma|lzo|\ + a|ace|alz|arc|arj|bz|bz2|cab|cpio|deb|gz|jar|lha|lz|lzh|lzma|lzo|\ rpm|rz|t7z|tar|tbz|tbz2|tgz|tlz|txz|tZ|tzo|war|xpi|xz|Z|zip) try als "$path" && { dump | trim; exit 0; } try acat "$path" && { dump | trim; exit 3; } try bsdtar -lf "$path" && { dump | trim; exit 0; } exit 1;; rar) + # avoid password prompt by providing empty password try unrar -p- lt "$path" && { dump | trim; exit 0; } || exit 1;; + 7z) + # avoid password prompt by providing empty password + try 7z -p l "$path" && { dump | trim; exit 0; } || exit 1;; # PDF documents: pdf) try pdftotext -l 10 -nopgbrk -q "$path" - && \ @@ -59,6 +84,9 @@ case "$extension" in # BitTorrent Files torrent) try transmission-show "$path" && { dump | trim; exit 5; } || exit 1;; + # ODT Files + odt|ods|odp|sxw) + try odt2txt "$path" && { dump | trim; exit 5; } || exit 1;; # HTML Pages: htm|html|xhtml) try w3m -dump "$path" && { dump | trim | fmt -s -w $width; exit 4; } @@ -70,7 +98,16 @@ esac case "$mimetype" in # Syntax highlight for text files: text/* | */xml) - try highlight --out-format=ansi "$path" && { dump | trim; exit 5; } || exit 2;; + if [ "$(tput colors)" -ge 256 ]; then + pygmentize_format=terminal256 + highlight_format=xterm256 + else + pygmentize_format=terminal + highlight_format=ansi + fi + try safepipe highlight --out-format=${highlight_format} "$path" && { dump | trim; exit 5; } + try safepipe pygmentize -f ${pygmentize_format} "$path" && { dump | trim; exit 5; } + exit 2;; # Ascii-previews of images: image/*) img2txt --gamma=0.6 --width="$width" "$path" && exit 4 || exit 1;; |