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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /devtools/client/storage/panel.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/client/storage/panel.js')
-rw-r--r--devtools/client/storage/panel.js87
1 files changed, 87 insertions, 0 deletions
diff --git a/devtools/client/storage/panel.js b/devtools/client/storage/panel.js
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+/* -*- Mode: Javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 EventEmitter = require("devtools/shared/event-emitter");
+
+loader.lazyRequireGetter(this, "StorageFront",
+ "devtools/shared/fronts/storage", true);
+loader.lazyRequireGetter(this, "StorageUI",
+ "devtools/client/storage/ui", true);
+
+var StoragePanel = this.StoragePanel =
+function StoragePanel(panelWin, toolbox) {
+ EventEmitter.decorate(this);
+
+ this._toolbox = toolbox;
+ this._target = toolbox.target;
+ this._panelWin = panelWin;
+
+ this.destroy = this.destroy.bind(this);
+};
+
+exports.StoragePanel = StoragePanel;
+
+StoragePanel.prototype = {
+ get target() {
+ return this._toolbox.target;
+ },
+
+ get panelWindow() {
+ return this._panelWin;
+ },
+
+ /**
+ * open is effectively an asynchronous constructor
+ */
+ open: function () {
+ let targetPromise;
+ // We always interact with the target as if it were remote
+ if (!this.target.isRemote) {
+ targetPromise = this.target.makeRemote();
+ } else {
+ targetPromise = Promise.resolve(this.target);
+ }
+
+ return targetPromise.then(() => {
+ this.target.on("close", this.destroy);
+ this._front = new StorageFront(this.target.client, this.target.form);
+
+ this.UI = new StorageUI(this._front, this._target,
+ this._panelWin, this._toolbox);
+ this.isReady = true;
+ this.emit("ready");
+
+ return this;
+ }).catch(e => {
+ console.log("error while opening storage panel", e);
+ this.destroy();
+ });
+ },
+
+ /**
+ * Destroy the storage inspector.
+ */
+ destroy: function () {
+ if (!this._destroyed) {
+ this.UI.destroy();
+ this.UI = null;
+
+ // Destroy front to ensure packet handler is removed from client
+ this._front.destroy();
+ this._front = null;
+ this._destroyed = true;
+
+ this._target.off("close", this.destroy);
+ this._target = null;
+ this._toolbox = null;
+ this._panelWin = null;
+ }
+
+ return Promise.resolve(null);
+ },
+};