mirror of
https://github.com/gorhill/uBlock.git
synced 2024-09-14 23:12:28 +02:00
782f8d441d
Initializing the extension with AddonManager takes too long (at least for this extension). When starting the browser, tabs loaded before the extension could, and because of that, blocking didn't work. It works better, if it's initialized when the window's DOM is ready.
86 lines
2.8 KiB
JavaScript
86 lines
2.8 KiB
JavaScript
/*******************************************************************************
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µBlock - a browser extension to block requests.
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Copyright (C) 2014 The µBlock authors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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/* global APP_SHUTDOWN, APP_STARTUP */
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/* exported startup, shutdown, install, uninstall */
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'use strict';
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/******************************************************************************/
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let bgProcess;
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/******************************************************************************/
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function startup(data, reason) {
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bgProcess = function(e) {
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if (e) {
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this.removeEventListener('DOMContentLoaded', bgProcess);
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}
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let hDoc = Components.classes['@mozilla.org/appshell/appShellService;1']
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.getService(Components.interfaces.nsIAppShellService)
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.hiddenDOMWindow.document;
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bgProcess = hDoc.documentElement.appendChild(
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hDoc.createElementNS('http://www.w3.org/1999/xhtml', 'iframe')
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);
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bgProcess.setAttribute('src', 'chrome://ublock/content/background.html');
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};
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if (reason === APP_STARTUP) {
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let ww = Components.classes['@mozilla.org/embedcomp/window-watcher;1']
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.getService(Components.interfaces.nsIWindowWatcher);
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ww.registerNotification({
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observe: function(win) {
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ww.unregisterNotification(this);
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win.addEventListener('DOMContentLoaded', bgProcess);
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}
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});
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}
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else {
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bgProcess();
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}
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}
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/******************************************************************************/
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function shutdown(data, reason) {
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if (reason !== APP_SHUTDOWN) {
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bgProcess.parentNode.removeChild(bgProcess);
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}
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}
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/******************************************************************************/
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function install() {
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// https://bugzil.la/719376
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Components.classes['@mozilla.org/intl/stringbundle;1']
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.getService(Components.interfaces.nsIStringBundleService).flushBundles();
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}
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/******************************************************************************/
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function uninstall() {}
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/******************************************************************************/
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