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/*******************************************************************************
ηMatrix - a browser extension to black/white list requests.
Copyright (C) 2014-2019 The µBlock authors
Copyright (C) 2019-2020 Alessio Vanni
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://libregit.org/heckyel/ematrix
uMatrix Home: https://github.com/gorhill/uMatrix
*/
'use strict';
Components.utils.import('chrome://ematrix/content/lib/FrameModule.jsm');
var locationChangeListener; // Keep alive while frameScript is alive
(function () {
let injectContentScripts = function (win) {
if (!win || !win.document) {
return;
}
contentObserver.observe(win.document);
if (win.frames && win.frames.length) {
for (let i = win.frames.length; i>0; --i) {
injectContentScripts(win.frames[i]);
}
}
};
let onLoadCompleted = function () {
removeMessageListener('ematrix-load-completed', onLoadCompleted);
injectContentScripts(content);
};
addMessageListener('ematrix-load-completed', onLoadCompleted);
if (docShell) {
let Ci = Components.interfaces;
let wp = docShell
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebProgress);
let dw = wp.DOMWindow;
if (dw === dw.top) {
locationChangeListener = new LocationChangeListener(docShell);
}
}
})();
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