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 file,
/* eslint-env webextensions */
/* Avoid adding ID selector rules in this style sheet, since they could
* inadvertently match elements in the article content. */
// Counts to three and sends a greeting via the browser action of a newly created tab.
browser.tabs.onCreated.addListener(tab => {
let counter = 0;
let intervalId = setInterval(() => {
var message;
if (++counter <= 3) {
message = "" + counter;
} else {
message = "Hi!";
clearInterval(intervalId);
}
browser.browserAction.setBadgeTextColor({
tabId: tab.id,
color: "#FFFFFF",
});
browser.browserAction.setBadgeText({ tabId: tab.id, text: message });
}, 1000);
});
browser.browserAction.setBadgeBackgroundColor({ color: "#AAAAAA" });