зеркало из https://github.com/mozilla/gecko-dev.git
55 строки
1.5 KiB
JavaScript
55 строки
1.5 KiB
JavaScript
/* -*- 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 { Cc, Ci, Cu, Cr } = require("chrome");
|
|
const EventEmitter = require("devtools/shared/event-emitter");
|
|
const { WebAudioFront } = require("devtools/shared/fronts/webaudio");
|
|
|
|
function WebAudioEditorPanel(iframeWindow, toolbox) {
|
|
this.panelWin = iframeWindow;
|
|
this._toolbox = toolbox;
|
|
this._destroyer = null;
|
|
|
|
EventEmitter.decorate(this);
|
|
}
|
|
|
|
exports.WebAudioEditorPanel = WebAudioEditorPanel;
|
|
|
|
WebAudioEditorPanel.prototype = {
|
|
open: async function() {
|
|
this.panelWin.gToolbox = this._toolbox;
|
|
this.panelWin.gTarget = this.target;
|
|
|
|
this.panelWin.gFront = new WebAudioFront(this.target.client, this.target.form);
|
|
|
|
await this.panelWin.startupWebAudioEditor();
|
|
|
|
this.isReady = true;
|
|
this.emit("ready");
|
|
return this;
|
|
},
|
|
|
|
// DevToolPanel API
|
|
|
|
get target() {
|
|
return this._toolbox.target;
|
|
},
|
|
|
|
destroy: function() {
|
|
// Make sure this panel is not already destroyed.
|
|
if (this._destroyer) {
|
|
return this._destroyer;
|
|
}
|
|
|
|
return this._destroyer = this.panelWin.shutdownWebAudioEditor().then(() => {
|
|
// Destroy front to ensure packet handler is removed from client
|
|
this.panelWin.gFront.destroy();
|
|
this.emit("destroyed");
|
|
});
|
|
},
|
|
};
|