michael@0: /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0:  */
michael@0: 
michael@0: // AudioChannels are used by:
michael@0: // * HTMLMediaElement
michael@0: // * AudioContext (WebAudio)
michael@0: // When used, it has to throw an exception if the app tries to change the audio
michael@0: // channel type without the permission (manifest file for B2G apps).
michael@0: // The supported values are:
michael@0: // * normal (default value)
michael@0: //   Automatically paused if "notification" or higher priority channel
michael@0: //   is played
michael@0: //   Use case: normal applications
michael@0: // * content
michael@0: //   Automatically paused if "notification" or higher priority channel
michael@0: //   is played. Also paused if another app starts using "content"
michael@0: //   channel. Using this channel never affects applications using
michael@0: //   the "normal" channel.
michael@0: //   Use case: video/audio players
michael@0: // * notification
michael@0: //   Automatically paused if "alarm" or higher priority channel is played.
michael@0: //   Use case: New email, incoming SMS
michael@0: // * alarm
michael@0: //   Automatically paused if "telephony" or higher priority channel is
michael@0: //   played.
michael@0: //   User case: Alarm clock, calendar alarms
michael@0: // * telephony
michael@0: //   Automatically paused if "ringer" or higher priority
michael@0: //   channel is played.
michael@0: //   Use case: dialer, voip
michael@0: // * ringer
michael@0: //   Automatically paused if "publicnotification" or higher priority
michael@0: //   channel is played.
michael@0: //   Use case: dialer, voip
michael@0: // * publicnotification
michael@0: //   Always plays in speaker, even when headphones are plugged in.
michael@0: //   Use case: Camera shutter sound.
michael@0: enum AudioChannel {
michael@0:   "normal",
michael@0:   "content",
michael@0:   "notification",
michael@0:   "alarm",
michael@0:   "telephony",
michael@0:   "ringer",
michael@0:   "publicnotification",
michael@0: };