// ==UserScript==
// @name        Text-to-speech for artofchording.com
// @match       https://www.artofchording.com/*
// @grant       none
// @version     1.1
// @author      Rebane
// @description Script that reads selected text on artofchording.com (change @match to make it work for other sites).
// @namespace https://greasyfork.org/users/447264
// ==/UserScript==
/* jshint esversion: 6 */
// Initiate speechSynthesis
var synth = window.speechSynthesis;
var voices = [];
// Load and log voices when ready
if (speechSynthesis.onvoiceschanged !== undefined) {
speechSynthesis.onvoiceschanged = () => {
voices = synth.getVoices();
console.log(voices);
};
}
// Choose your voice id here if you wish to change it
var selectedVoice = 0;
// When more than one character is selected on mouseup, speak the selection
window.addEventListener('mouseup', function(event){
if (window.getSelection) {  // all browsers, except IE before version 9
let text = window.getSelection().toString();
if (text.length > 1 && text.length < 30){
// Uncomment to log selected text
//console.log(text);
let utterThis = new SpeechSynthesisUtterance(text);
utterThis.voice = voices[selectedVoice];
synth.speak(utterThis);
}
}
})