1
0
mirror of https://github.com/gorhill/uBlock.git synced 2024-09-14 23:12:28 +02:00
uBlock/platform/firefox/frameScript.js

30 lines
740 B
JavaScript

/* globals Services, sendAsyncMessage, addMessageListener, removeMessageListener */
'use strict';
let appName = 'ublock';
let listeners = {};
let frameModule = Components.utils['import']('chrome://' + appName + '/content/frameModule.js', {});
this.ublock_addMessageListener = function(id, fn) {
ublock_removeMessageListener(id);
listeners[id] = function(msg) {
fn(msg.data);
};
addMessageListener(id, listeners[id]);
};
this.ublock_removeMessageListener = function(id) {
if (listeners[id]) {
removeMessageListener(id, listeners[id]);
}
delete listeners[id];
};
addMessageListener(appName + ':broadcast', function(msg) {
for (let id in listeners) {
listeners[id](msg);
}
});