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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/.
*/
[Pref="dom.mozBrowserFramesEnabled",
ChromeOnly]
interface BrowserElementAudioChannel : EventTarget {
readonly attribute AudioChannel name;
// This event is dispatched when this audiochannel is actually in used by the
// app or one of the sub-iframes.
attribute EventHandler onactivestatechanged;
[Throws]
DOMRequest getVolume();
[Throws]
DOMRequest setVolume(float aVolume);
[Throws]
DOMRequest getMuted();
[Throws]
DOMRequest setMuted(boolean aMuted);
[Throws]
DOMRequest isActive();
};
partial interface BrowserElementPrivileged {
[Pure, Cached, Throws,
Pref="dom.mozBrowserFramesEnabled",
ChromeOnly]
readonly attribute sequence<BrowserElementAudioChannel> allowedAudioChannels;
/**
* Mutes all audio in this browser.
*/
[Throws,
Pref="dom.mozBrowserFramesEnabled",
ChromeOnly]
void mute();
/**
* Unmutes all audio in this browser.
*/
[Throws,
Pref="dom.mozBrowserFramesEnabled",
ChromeOnly]
void unmute();
/**
* Obtains whether or not the browser is muted.
*/
[Throws,
Pref="dom.mozBrowserFramesEnabled",
ChromeOnly]
DOMRequest getMuted();
/**
* Sets the volume for the browser.
*/
[Throws,
Pref="dom.mozBrowserFramesEnabled",
ChromeOnly]
void setVolume(float volume);
/**
* Gets the volume for the browser.
*/
[Throws,
Pref="dom.mozBrowserFramesEnabled",
ChromeOnly]
DOMRequest getVolume();
};
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