зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
1.8 KiB
JavaScript
75 строки
1.8 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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const promise = require("promise");
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const EventEmitter = require("devtools/shared/event-emitter");
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const { Task } = require("devtools/shared/task");
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const { localizeMarkup } = require("devtools/shared/l10n");
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function NetMonitorPanel(iframeWindow, toolbox) {
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this.panelWin = iframeWindow;
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this.panelDoc = iframeWindow.document;
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this._toolbox = toolbox;
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this._netmonitor = new iframeWindow.Netmonitor(toolbox);
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EventEmitter.decorate(this);
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}
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exports.NetMonitorPanel = NetMonitorPanel;
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NetMonitorPanel.prototype = {
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/**
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* Open is effectively an asynchronous constructor.
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*
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* @return object
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* A promise that is resolved when the NetMonitor completes opening.
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*/
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open: Task.async(function* () {
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if (this._opening) {
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return this._opening;
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}
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// Localize all the nodes containing a data-localization attribute.
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localizeMarkup(this.panelDoc);
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let deferred = promise.defer();
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this._opening = deferred.promise;
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// Local monitoring needs to make the target remote.
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if (!this.target.isRemote) {
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yield this.target.makeRemote();
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}
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yield this._netmonitor.init();
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this.isReady = true;
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this.emit("ready");
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deferred.resolve(this);
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return this._opening;
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}),
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// DevToolPanel API
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get target() {
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return this._toolbox.target;
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},
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destroy: Task.async(function* () {
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if (this._destroying) {
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return this._destroying;
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}
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let deferred = promise.defer();
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this._destroying = deferred.promise;
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yield this._netmonitor.destroy();
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this.emit("destroyed");
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deferred.resolve();
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return this._destroying;
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})
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};
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