Appends the shrug emoji to the currently-focused input. No jQuery.
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// ==UserScript==
// @name Shrug Inserter
// @namespace http://tampermonkey.net/
// @version 0.4
// @description Appends the shrug emoji to the currently-focused input. No jQuery.
// @author Cezille07
// @match https://*/*
// @match http://*/*
// @grant none
// @license GNU GPLv3
// ==/UserScript==
(function() {
'use strict';
var shrug = '¯\\_(ツ)_/¯';
var HOSTS = {
twitter: 'twitter.com'
};
function inputAppend (el) {
el.value = el.value + shrug;
}
function divAppend (el) {
if (location.host === HOSTS.twitter || location.host === 'www.' + HOSTS.twitter) {
// Remove the weird newline at the end
el.innerText = el.innerText.slice(0, -1);
}
el.innerText = el.innerText + shrug;
// The cursor is placed at the beginning after this, so put it at the end
if (location.host === HOSTS.twitter || location.host === 'www.' + HOSTS.twitter) {
placeCursorAtEnd(el);
}
}
function placeCursorAtEnd (el) {
// Set cursor to end
// Solution from https://stackoverflow.com/a/3866442/2760194
var s, range;
if (window.getSelection) {
// Good browsers
s = window.getSelection();
range = document.createRange();
range.selectNodeContents(el);
range.collapse(false);
s.removeAllRanges();
s.addRange(range);
} else if (window.selection) {
// IE
range = document.body.createTextRange();
range.moveToElementText(el);
range.collapse(false);
range.select();
}
}
window.addEventListener('keydown', function(e) {
var key = e.keyCode || e.which || e.key.charCodeAt(0);
var tag = e.target.tagName;
console.debug('Input', key, tag);
if (key === 191 && e.ctrlKey) {
var isContentEditable = e.target.contentEditable === 'true';
if (tag === 'DIV' && isContentEditable) {
// Editable divs!
divAppend(e.target);
} else if (['TEXTAREA', 'INPUT'].indexOf(tag) !== -1) {
// Regular
inputAppend(e.target);
} else {
// Noop
}
}
});
})();