92f8c2bfef
Since the introduction of infinite scrolling, `/clear` is now broken. As far as I can tell, there is no way to reproduce something decent (and working!) without drastically changing its behavior from "hide the messages in current channel" to "permanently destroy all messages in memory in the current channel", which is not a great change to introduce sneakily 😂.
The code for this was very trivial, so removing it now until there is a better way to do so, if this is ever possible.
Also, `/clear` was not even autocompleted, sooo...
83 lines
2.1 KiB
JavaScript
83 lines
2.1 KiB
JavaScript
"use strict";
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const $ = require("jquery");
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const input = $("#input");
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module.exports = {
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confirmExit,
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forceFocus,
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move,
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resetHeight,
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setNick,
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toggleNickEditor,
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toggleNotificationMarkers,
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requestIdleCallback,
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};
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function resetHeight(element) {
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element.style.height = element.style.minHeight;
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}
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// Triggering click event opens the virtual keyboard on mobile
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// This can only be called from another interactive event (e.g. button click)
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function forceFocus() {
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input.trigger("click").focus();
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}
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function toggleNickEditor(toggle) {
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$("#nick").toggleClass("editable", toggle);
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$("#nick-value").attr("contenteditable", toggle);
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}
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function setNick(nick) {
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// Closes the nick editor when canceling, changing channel, or when a nick
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// is set in a different tab / browser / device.
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toggleNickEditor(false);
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$("#nick-value").text(nick);
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}
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const favicon = $("#favicon");
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function toggleNotificationMarkers(newState) {
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// Toggles the favicon to red when there are unread notifications
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if (favicon.data("toggled") !== newState) {
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var old = favicon.attr("href");
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favicon.attr("href", favicon.data("other"));
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favicon.data("other", old);
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favicon.data("toggled", newState);
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}
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// Toggles a dot on the menu icon when there are unread notifications
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$("#viewport .lt").toggleClass("notified", newState);
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}
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function confirmExit() {
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if ($("body").hasClass("public")) {
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window.onbeforeunload = function() {
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return "Are you sure you want to navigate away from this page?";
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};
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}
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}
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function move(array, old_index, new_index) {
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if (new_index >= array.length) {
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let k = new_index - array.length;
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while ((k--) + 1) {
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this.push(undefined);
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}
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}
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array.splice(new_index, 0, array.splice(old_index, 1)[0]);
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return array;
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}
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function requestIdleCallback(callback, timeout) {
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if (window.requestIdleCallback) {
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// During an idle period the user agent will run idle callbacks in FIFO order
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// until either the idle period ends or there are no more idle callbacks eligible to be run.
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window.requestIdleCallback(callback, {timeout: timeout});
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} else {
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callback();
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}
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}
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