зеркало из https://github.com/mozilla/gecko-dev.git
52 строки
1.2 KiB
JavaScript
52 строки
1.2 KiB
JavaScript
/* vim: set ts=2 sw=2 sts=2 et tw=80: */
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/* 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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const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
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var EXPORTED_SYMBOLS = ["TestWindowParent"];
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class TestWindowParent extends JSWindowActorParent {
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constructor() {
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super();
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this.wrappedJSObject = this;
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this.sawActorCreated = false;
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}
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actorCreated() {
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this.sawActorCreated = true;
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}
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receiveMessage(aMessage) {
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switch (aMessage.name) {
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case "init":
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aMessage.data.initial = true;
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this.sendAsyncMessage("toChild", aMessage.data);
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break;
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case "toParent":
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aMessage.data.toParent = true;
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this.sendAsyncMessage("done", aMessage.data);
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break;
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case "asyncMul":
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let { a, b } = aMessage.data;
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return { result: a * b };
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case "event":
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Services.obs.notifyObservers(
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this,
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"test-js-window-actor-parent-event",
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aMessage.data.type
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);
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break;
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}
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return undefined;
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}
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show() {
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return "TestWindowParent";
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}
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}
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