import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

devtools/client/netmonitor/panel.js

@@ -0,0 +1,77 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+const promise = require("promise");
+const EventEmitter = require("devtools/shared/event-emitter");
+const { Task } = require("devtools/shared/task");
+const { localizeMarkup } = require("devtools/shared/l10n");
+
+function NetMonitorPanel(iframeWindow, toolbox) {
+  this.panelWin = iframeWindow;
+  this.panelDoc = iframeWindow.document;
+  this._toolbox = toolbox;
+
+  this._view = this.panelWin.NetMonitorView;
+  this._controller = this.panelWin.NetMonitorController;
+  this._controller._target = this.target;
+  this._controller._toolbox = this._toolbox;
+
+  EventEmitter.decorate(this);
+}
+
+exports.NetMonitorPanel = NetMonitorPanel;
+
+NetMonitorPanel.prototype = {
+  /**
+   * Open is effectively an asynchronous constructor.
+   *
+   * @return object
+   *         A promise that is resolved when the NetMonitor completes opening.
+   */
+  open: Task.async(function* () {
+    if (this._opening) {
+      return this._opening;
+    }
+    // Localize all the nodes containing a data-localization attribute.
+    localizeMarkup(this.panelDoc);
+
+    let deferred = promise.defer();
+    this._opening = deferred.promise;
+
+    // Local monitoring needs to make the target remote.
+    if (!this.target.isRemote) {
+      yield this.target.makeRemote();
+    }
+
+    yield this._controller.startupNetMonitor();
+    this.isReady = true;
+    this.emit("ready");
+
+    deferred.resolve(this);
+    return this._opening;
+  }),
+
+  // DevToolPanel API
+
+  get target() {
+    return this._toolbox.target;
+  },
+
+  destroy: Task.async(function* () {
+    if (this._destroying) {
+      return this._destroying;
+    }
+    let deferred = promise.defer();
+    this._destroying = deferred.promise;
+
+    yield this._controller.shutdownNetMonitor();
+    this.emit("destroyed");
+
+    deferred.resolve();
+    return this._destroying;
+  })
+};