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73 lines
1.9 KiB
JavaScript
73 lines
1.9 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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this.EXPORTED_SYMBOLS = [ "WebConsolePanel" ];
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const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "HUDService",
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"resource:///modules/HUDService.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "EventEmitter",
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"resource:///modules/devtools/EventEmitter.jsm");
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/**
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* A DevToolPanel that controls the Web Console.
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*/
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function WebConsolePanel(iframeWindow, toolbox) {
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this._frameWindow = iframeWindow;
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this._toolbox = toolbox;
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EventEmitter.decorate(this);
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}
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WebConsolePanel.prototype = {
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hud: null,
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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 Web Console completes opening.
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*/
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open: function WCP_open()
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{
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let parentDoc = this._toolbox.doc;
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let iframe = parentDoc.getElementById("toolbox-panel-iframe-webconsole");
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let promise = HUDService.openWebConsole(this.target, iframe);
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return promise.then(function onSuccess(aWebConsole) {
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this.hud = aWebConsole;
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this._isReady = true;
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this.emit("ready");
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return this;
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}.bind(this), function onError(aReason) {
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Cu.reportError("WebConsolePanel open failed. " +
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aReason.error + ": " + aReason.message);
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});
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},
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get target() this._toolbox.target,
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_isReady: false,
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get isReady() this._isReady,
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destroy: function WCP_destroy()
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{
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if (this._destroyer) {
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return this._destroyer;
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}
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this._destroyer = this.hud.destroy();
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this._destroyer.then(function() {
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this.emit("destroyed");
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}.bind(this));
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return this._destroyer;
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},
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};
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