Raku Land

Sway::PreviewKeys

zef:CIAvash

NAME

sway-preview-keys - Shows preview windows for Sway modes' key bindings

screenshot of sway-preview-keys

DESCRIPTION

Gets the config from sway and parses it.

Gets the CSS style for preview windows from path specified via command option or $XDG_CONFIG_HOME/sway-preview-keys/style.css or $HOME/.config/sway-preview-keys/style.css

Finally listens to Sway mode changes and shows a preview window for mode's key bindings.

SYNOPSIS

Usage:
  sway-preview-keys
    [-p|--style-path<PATH>]                  -- Set CSS style path for preview window [p=path]
    [-t|--add-mode-name]                     -- Add mode name at top of the preview window [t=title]
    [-s|--sort-key-bindings]                 -- Sort mode's key bindings [s=sort]
    [-d|--bindsym-default-mode=<NAME>]       -- Bind a symbol for previewing key bindings of default mode [d=default]
    [-f|--filter-out=<REGEX>]                -- Exclude commands which match REGEX. Can be repeated. [f=filter]
                                                REGEX is a Raku regex: https://docs.raku.org/language/regexes
    [-r|--max-rows=<NUM>]                    -- Add columns to show key bindings when number of key bindings exceed the maximum row. Can be repeated. [r=row]
                                                Biggest number which is lower than the number of key bindings is chosen, otherwise the minimum of the numbers is used
    [-e|--ellipsize=<NUM>]                   -- Ellipsize commands, given number is used for maximum characters to show. [e=ellipsize]
                                                Takes effect only when number of key bindings reaches the maximum of --max-rows
    [--ellipsis-position=<start|center|end>] -- Set the position of ellipsis. Default is center.
                                                Takes effect only when --ellipsize is used

  sway-preview-keys -v|--version -- Print version
  sway-preview-keys -h|--help    -- Print help

Example:
  sway-preview-keys -d 'Mod4+o' -t -e 26 -r 20 -r 38
  sway-preview-keys --bindsym-default-mode 'Mod4+o' --add-mode-name --ellipsize 26 --max-rows 20 --max-rows 38
  sway-preview-keys -d 'Mod4+o' -t -e 55 -r 20 -r 38 -f ':s workspace number' -f '^ focus' -f ':s ^move < right left up down >'

Example style:

#preview-window {
    font-family: monospace;
    background-color: rgba(43, 24, 21, 0.9);
    color: white;
    border-radius: 10px;
}

#preview-table {
    padding: 2px 2px;
}

#mode-name {
    font-weight: bold;
    color: #CC7744;
    margin: 0 7px;
    padding: 4px 0;
    border-bottom: 1px solid rgba(95, 75, 72, 0.9);
}

#key-binding, #command {
    padding: 4px 7px;
}

#key-binding {
    color: wheat;
}

#command {
    color: #ddd;
}

INSTALLATION

You need to have GTK Layer Shell, Raku and zef, then run:

zef install --/test "Sway::PreviewKeys:auth<zef:CIAvash>"

or if you have cloned the repo:

zef install .

TESTING

prove -ve 'raku -I.' --ext rakutest

REPOSITORY

https://github.com/CIAvash/Sway-PreviewKeys

BUG

https://github.com/CIAvash/Sway-PreviewKeys/issues

AUTHOR

Siavash Askari Nasr - https://www.ciavash.name/

COPYRIGHT

Copyright © 2021 Siavash Askari Nasr

LICENSE

Sway::PreviewKeys is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Sway::PreviewKeys is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Sway::PreviewKeys. If not, see http://www.gnu.org/licenses/.