Userscript - SlackChannelHide

SlackChannelHide-2024-10-31.user.js

// ==UserScript==
// @name         SlackChannelHide
// @namespace    http://metafeather.net/
// @version      2024-10-31
// @description  You can hide and open "CHANNELS" on Slack Web Client using Ctrl+S
// @author       metafeather
// @match        https://app.slack.com/client/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=slack.com
// @grant        GM_addStyle
// @run-at       document-start
// ==/UserScript==

(function() {
    'use strict';
    const label = 'metafeather-net'

    // Grid used to layout via areas:
    //   p-view_contents--sidebar
    //   p-view_contents--primary
    //
    // Override CSS with higher specificity
    GM_addStyle ( `
        body.${label} .p-ia4_client .p-client_workspace__layout {
            grid-template-columns: 0 auto;
            grid-template-areas: 'p-view_contents--sidebar p-view_contents--primary';
        }
    ` );

    // Use Mac Keyboard Left Option/Alt to show hide using CSS class
    function doc_keyUp(e) {
        if (e.ctrlKey && e.key === 's') {
            document.body.classList.toggle(label)
        }
    }
    document.addEventListener("keyup", doc_keyUp, false);

})();