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These actors handle implementation of alternative stylesheets functionality. r=mconley,Gijs Differential Revision: https://phabricator.services.mozilla.com/D46861 --HG-- extra : moz-landing-system : lando
38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var EXPORTED_SYMBOLS = ["PageStyleParent"];
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class PageStyleParent extends JSWindowActorParent {
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receiveMessage(msg) {
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// The top browser.
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let browser = this.browsingContext.top.embedderElement;
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if (!browser) {
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return;
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}
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let permanentKey = browser.permanentKey;
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let window = browser.ownerGlobal;
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if (window.closed) {
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return;
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}
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let styleMenu = window.gPageStyleMenu;
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switch (msg.name) {
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case "PageStyle:Add":
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if (browser.outerBrowser) {
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// We are in RDM mode and we probably
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// want to work with the outer browser.
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browser = browser.outerBrowser;
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}
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styleMenu.addBrowserStyleSheets(msg.data, permanentKey);
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break;
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case "PageStyle:Clear":
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styleMenu.clearBrowserStyleSheets(permanentKey);
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break;
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}
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}
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}
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