set up vifm image preview

This commit is contained in:
Rouven Seifert 2023-02-12 11:20:34 +01:00
parent 0e77ba38e0
commit 4127926e06
Signed by: rouven.seifert
GPG key ID: B95E8FE6B11C4D09
5 changed files with 94 additions and 125 deletions

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@ -4,11 +4,13 @@
# essentials
wpa_supplicant_gui
pcmanfm
xdg-utils
# graphics
evince
gimp
mpv
ffmpeg
# sound
pavucontrol

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@ -1,6 +1,17 @@
{ config, pkgs, ... }:
{
home.packages = with pkgs; [ vifm ];
home.packages = with pkgs; [
vifm
ffmpegthumbnailer
dumptorrent
poppler_utils
fontpreview
];
xdg.configFile."vifm/vifmrc".source = ./vifmrc;
xdg.configFile."vifm/colors/dracula.vifm".source = ./dracula.vifm;
xdg.configFile."vifm/scripts/vifm-sixel" = {
executable = true;
source = ./vifm-sixel;
};
}

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@ -0,0 +1,55 @@
#!/run/current-system/sw/bin/bash
[ -d "$HOME/.cache/vifm" ] || mkdir -p "$HOME/.cache/vifm"
# $1 action
action="$1"
# $2 panel width
# $3 panel height
panel_width=$2
panel_height=$3
cell_width=10
cell_height=18
width=$((panel_width*cell_width))
height=$((panel_height*cell_height))
# $4 image path
image_file="$4"
background=black
PCACHE="$HOME/.cache/vifm/thumbnail.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$PWD/$image_file")" | sha256sum | awk '{print $1}')"
cleanup() {
printf '\33[s\33[5A\33[2K\33[u'
clear
exit 0
}
case "$action" in
"clear")
cleanup
;;
"draw")
img2sixel -S --width=$width $image_file
;;
"video")
[ ! -f "${PCACHE}.jpg" ] && \
ffmpegthumbnailer -i "$4" -o "${PCACHE}.jpg" -s 0 -q 5
img2sixel --width=$width ${PCACHE}.jpg
;;
"epub")
[ ! -f "${PCACHE}.jpg" ] && \
epub-thumbnailer "$image_file" "$PCACHE" 1024
img2sixel --width=$width --height=$height ${PCACHE}.jpg
;;
"pdf")
[ ! -f "${PCACHE}.jpg" ] && \
pdftoppm -jpeg -f 1 -singlefile "$image_file" "$PCACHE"
img2sixel --height=$height ${PCACHE}.jpg
;;
"font")
[ ! -f "${PCACHE}.jpg" ] && \
fontpreview -i "$image_file" -o "${PCACHE}.jpg"
img2sixel --width=$width --height=$height ${PCACHE}.jpg
;;
*)
esac

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@ -1,24 +1,12 @@
" vim: filetype=vifm :
" Command used to edit files in various contexts. The default is vim.
" If you would like to use another vi clone such as Elvis or Vile
" you will need to change this setting.
set vicmd=nvim
" set vicmd=elvis\ -G\ termcap
" set vicmd=vile
" This makes vifm perform file operations on its own instead of relying on
" standard utilities like `cp`. While using `cp` and alike is a more universal
" solution, it's also much slower when processing large amounts of files and
" doesn't support progress measuring.
set syscalls
" Trash Directory
set trash
" This is how many directories to store in the directory history.
set history=100
" Automatically resolve symbolic links on l or Enter.
@ -26,7 +14,7 @@ set nofollowlinks
" With this option turned on you can run partially entered commands with
" unambiguous beginning using :! (e.g. :!Te instead of :!Terminal or :!Te<tab>).
" set fastrun
set fastrun
" Natural sort of (version) numbers within text.
set sortnumbers
@ -41,27 +29,14 @@ set vimhelp
" press return on the file name set this.
set norunexec
" Selected color scheme
colorscheme dracula
" Format for displaying time in file list. For example:
" TIME_STAMP_FORMAT=%m/%d-%H:%M
" See man date or man strftime for details.
set timefmt=%m/%d\ %H:%M
" Show list of matches on tab completion in command-line mode
set wildmenu
" Display completions in a form of popup with descriptions of the matches
set wildstyle=popup
" Display suggestions in normal, visual and view modes for keys, marks and
" registers (at most 5 files). In other view, when available.
set suggestoptions=normal,visual,view,otherpane,keys,marks,registers
" Ignore case in search patterns unless it contains at least one uppercase
" letter
set ignorecase
set smartcase
@ -112,63 +87,10 @@ command! mkcd :mkdir %a | cd %a
command! vgrep vim "+grep %a"
command! reload :write | restart
" ------------------------------------------------------------------------------
" The file type is for the default programs to be used with
" a file extension.
" :filetype pattern1,pattern2 defaultprogram,program2
" :fileviewer pattern1,pattern2 consoleviewer
" The other programs for the file type can be accessed with the :file command
" The command macros %f, %F, %d, %F may be used in the commands.
" The %a macro is ignored. To use a % you must put %%.
" For automated FUSE mounts, you must register an extension with :file[x]type
" in one of following formats:
"
" :filetype extensions FUSE_MOUNT|some_mount_command using %SOURCE_FILE and %DESTINATION_DIR variables
" %SOURCE_FILE and %DESTINATION_DIR are filled in by vifm at runtime.
" A sample line might look like this:
" :filetype *.zip,*.jar,*.war,*.ear FUSE_MOUNT|fuse-zip %SOURCE_FILE %DESTINATION_DIR
"
" :filetype extensions FUSE_MOUNT2|some_mount_command using %PARAM and %DESTINATION_DIR variables
" %PARAM and %DESTINATION_DIR are filled in by vifm at runtime.
" A sample line might look like this:
" :filetype *.ssh FUSE_MOUNT2|sshfs %PARAM %DESTINATION_DIR
" %PARAM value is filled from the first line of file (whole line).
" Example first line for SshMount filetype: root@127.0.0.1:/
"
" You can also add %CLEAR if you want to clear screen before running FUSE
" program.
" Pdf
filextype *.pdf evince
" Audio
filetype *.wav,*.mp3,*.flac,*.m4a,*.wma,*.ape,*.ac3,*.og[agx],*.spx,*.opus
\ {Play using VLC}
\ vlc,
" Video
filextype *.avi,*.mp4,*.wmv,*.dat,*.3gp,*.ogv,*.mkv,*.mpg,*.mpeg,*.vob,
\*.fl[icv],*.m2v,*.mov,*.webm,*.ts,*.mts,*.m4v,*.r[am],*.qt,*.divx,
\*.as[fx]
\ {Play using VLC}
\ vlc,
" Web
filextype *.html,*.htm
\ {Open with firefox}
\ firefox %f &,
" Man page
filetype *.[1-8] man ./%c
fileviewer *.[1-8] man ./%c | col -b
" Images
filextype *.bmp,*.jpg,*.jpeg,*.png,*.gif,*.xpm
\ {View in okular}
\ okular,
" MD5
filetype *.md5
\ {Check MD5 hash sum}
@ -195,7 +117,7 @@ filetype *.asc
\ !!gpg --verify %c,
" Torrent
filetype *.torrent ktorrent %f &
filetype *.torrent transmission-gtk %f &
fileviewer *.torrent dumptorrent -v %c
" FuseZipMount
@ -249,57 +171,37 @@ filextype *.odt,*.doc,*.docx,*.xls,*.xlsx,*.odp,*.pptx libreoffice %f &
fileviewer *.doc catdoc %c
fileviewer *.docx docx2txt.pl %f -
" Syntax highlighting in preview
"
" Explicitly set highlight type for some extensions
"
" 256-color terminal
" fileviewer *.[ch],*.[ch]pp highlight -O xterm256 -s dante --syntax c %c
" fileviewer Makefile,Makefile.* highlight -O xterm256 -s dante --syntax make %c
"
" 16-color terminal
" fileviewer *.c,*.h highlight -O ansi -s dante %c
"
" Or leave it for automatic detection
"
" fileviewer *[^/] pygmentize -O style=monokai -f console256 -g
" Displaying pictures in terminal
"
" fileviewer *.jpg,*.png shellpic %c
fileviewer *.pdf
\ vifm-sixel pdf %pw %ph %c %pd
\ %pc
\ vifm-sixel clear
" Open all other files with default system programs (you can also remove all
" :file[x]type commands above to ensure they don't interfere with system-wide
" settings). By default all unknown files are opened with 'vi[x]cmd'
" uncommenting one of lines below will result in ignoring 'vi[x]cmd' option
" for unknown file types.
" For *nix:
" filetype * xdg-open
" For OS X:
" filetype * open
" For Windows:
" filetype * start, explorer
fileviewer *.epub
\ vifm-sixel epub %pw %ph %c %pd
\ %pc
\ vifm-sixel clear
" ------------------------------------------------------------------------------
fileviewer <video/*>
\ vifm-sixel video %pw %ph %c %pd
\ %pc
\ vifm-sixel clear
" What should be saved automatically between vifm sessions. Drop "savedirs"
" value if you don't want vifm to remember last visited directories for you.
set vifminfo=dhistory,savedirs,chistory,state,tui,shistory,
\phistory,fhistory,dirstack,registers,bookmarks,bmarks
fileviewer <image/*>
\ vifm-sixel draw %pw %ph %c %pd
\ %pc
\ vifm-sixel clear
" ------------------------------------------------------------------------------
fileviewer <audio/*>
\ ffmpeg -i %c -hide_banner -f null /dev/null
" Examples of configuring both panels
fileviewer <font/*>
\ vifm-sixel font %pw %ph %c %pd
\ %pc
\ vifm-sixel clear
" Customize view columns a bit (enable ellipsis for truncated file names)
"
" set viewcolumns=-{name}..,6{}.
" Filter-out build and temporary files
"
" filter! /^.*\.(lo|o|d|class|py[co])$|.*~$/
" ------------------------------------------------------------------------------
filetype * xdg-open
" Better quit command"
command Q :q

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@ -4,7 +4,6 @@
enable = true;
shellAliases = {
rm = "trash";
vifm = "vifm .";
};
history = {
size = 10000;