Source code
Revision control
Copy as Markdown
Other Tools
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/* eslint-env webextensions */
"use strict";
// Attach a listener to each image in the page.
document.querySelectorAll("img").forEach(node => {
// The `contextmenu` event is used to detect a long-press on Android.
node.addEventListener("contextmenu", event => {
if (event.target?.src) {
event.preventDefault();
browser.runtime.sendMessage({
type: "generate-alt-text",
data: { url: event.target.src },
});
}
});
});