1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/webidl/OscillatorNode.webidl Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,66 @@
1.4 +/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.7 + * You can obtain one at http://mozilla.org/MPL/2.0/.
1.8 + *
1.9 + * The origin of this IDL file is
1.10 + * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html
1.11 + *
1.12 + * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
1.13 + * liability, trademark and document use rules apply.
1.14 + */
1.15 +
1.16 +enum OscillatorType {
1.17 + // Hack: Use numbers to support alternate enum values
1.18 + "0", "1", "2", "3", "4",
1.19 +
1.20 + "sine",
1.21 + "square",
1.22 + "sawtooth",
1.23 + "triangle",
1.24 + "custom"
1.25 +};
1.26 +
1.27 +interface OscillatorNode : AudioNode {
1.28 +
1.29 + [SetterThrows]
1.30 + attribute OscillatorType type;
1.31 +
1.32 + readonly attribute AudioParam frequency; // in Hertz
1.33 + readonly attribute AudioParam detune; // in Cents
1.34 +
1.35 + [Throws]
1.36 + void start(optional double when = 0);
1.37 + [Throws]
1.38 + void stop(optional double when = 0);
1.39 + void setPeriodicWave(PeriodicWave periodicWave);
1.40 +
1.41 + attribute EventHandler onended;
1.42 +
1.43 +};
1.44 +
1.45 +/*
1.46 + * The origin of this IDL file is
1.47 + * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AlternateNames
1.48 + */
1.49 +partial interface OscillatorNode {
1.50 + // Same as start()
1.51 + [Throws,Pref="media.webaudio.legacy.OscillatorNode"]
1.52 + void noteOn(double when);
1.53 +
1.54 + // Same as stop()
1.55 + [Throws,Pref="media.webaudio.legacy.OscillatorNode"]
1.56 + void noteOff(double when);
1.57 +
1.58 + [Pref="media.webaudio.legacy.OscillatorNode"]
1.59 + const unsigned short SINE = 0;
1.60 + [Pref="media.webaudio.legacy.OscillatorNode"]
1.61 + const unsigned short SQUARE = 1;
1.62 + [Pref="media.webaudio.legacy.OscillatorNode"]
1.63 + const unsigned short SAWTOOTH = 2;
1.64 + [Pref="media.webaudio.legacy.OscillatorNode"]
1.65 + const unsigned short TRIANGLE = 3;
1.66 + [Pref="media.webaudio.legacy.OscillatorNode"]
1.67 + const unsigned short CUSTOM = 4;
1.68 +};
1.69 +
