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79 lines
2.2 KiB
JavaScript
79 lines
2.2 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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/**
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* Tab actor for documents living in a child process.
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*
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* Depends on BrowserTabActor, defined in webbrowser.js actor.
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*/
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/**
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* Creates a tab actor for handling requests to the single tab, like
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* attaching and detaching. ContentTabActor respects the actor factories
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* registered with DebuggerServer.addTabActor.
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*
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* @param connection DebuggerServerConnection
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* The conection to the client.
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* @param browser browser
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* The browser instance that contains this tab.
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*/
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function ContentTabActor(connection, browser)
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{
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BrowserTabActor.call(this, connection, browser);
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}
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ContentTabActor.prototype = Object.create(BrowserTabActor.prototype);
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ContentTabActor.prototype.constructor = ContentTabActor;
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Object.defineProperty(ContentTabActor.prototype, "title", {
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get: function() {
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return this.browser.title;
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},
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enumerable: true,
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configurable: false
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});
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Object.defineProperty(ContentTabActor.prototype, "url", {
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get: function() {
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return this.browser.document.documentURI;
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},
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enumerable: true,
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configurable: false
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});
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Object.defineProperty(ContentTabActor.prototype, "contentWindow", {
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get: function() {
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return this.browser;
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},
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enumerable: true,
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configurable: false
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});
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// Override grip just to rename this._tabActorPool to this._tabActorPool2
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// in order to prevent it to be cleaned on detach.
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// We have to keep tab actors alive as we keep the ContentTabActor
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// alive after detach and reuse it for multiple debug sessions.
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ContentTabActor.prototype.grip = function () {
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let response = {
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'actor': this.actorID,
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'title': this.title,
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'url': this.url
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};
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// Walk over tab actors added by extensions and add them to a new ActorPool.
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let actorPool = new ActorPool(this.conn);
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this._createExtraActors(DebuggerServer.tabActorFactories, actorPool);
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if (!actorPool.isEmpty()) {
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this._tabActorPool2 = actorPool;
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this.conn.addActorPool(this._tabActorPool2);
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}
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this._appendExtraActors(response);
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return response;
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};
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