mirror of
https://github.com/Tonejs/Tone.js
synced 2024-12-29 04:53:10 +00:00
103 lines
1.9 KiB
JavaScript
103 lines
1.9 KiB
JavaScript
import Tone from "../core/Tone";
|
|
import "../component/Panner";
|
|
import "../component/Volume";
|
|
import "../core/AudioNode";
|
|
|
|
/**
|
|
* @class Tone.PanVol is a Tone.Panner and Tone.Volume in one.
|
|
*
|
|
* @extends {Tone.AudioNode}
|
|
* @constructor
|
|
* @param {AudioRange} pan the initial pan
|
|
* @param {number} volume The output volume.
|
|
* @example
|
|
* //pan the incoming signal left and drop the volume
|
|
* var panVol = new Tone.PanVol(-0.25, -12);
|
|
*/
|
|
Tone.PanVol = function(){
|
|
|
|
var options = Tone.defaults(arguments, ["pan", "volume"], Tone.PanVol);
|
|
Tone.AudioNode.call(this);
|
|
|
|
/**
|
|
* The panning node
|
|
* @type {Tone.Panner}
|
|
* @private
|
|
*/
|
|
this._panner = this.input = new Tone.Panner(options.pan);
|
|
|
|
/**
|
|
* The L/R panning control.
|
|
* @type {AudioRange}
|
|
* @signal
|
|
*/
|
|
this.pan = this._panner.pan;
|
|
|
|
/**
|
|
* The volume node
|
|
* @type {Tone.Volume}
|
|
* @private
|
|
*/
|
|
this._volume = this.output = new Tone.Volume(options.volume);
|
|
|
|
/**
|
|
* The volume control in decibels.
|
|
* @type {Decibels}
|
|
* @signal
|
|
*/
|
|
this.volume = this._volume.volume;
|
|
|
|
//connections
|
|
this._panner.connect(this._volume);
|
|
this.mute = options.mute;
|
|
|
|
this._readOnly(["pan", "volume"]);
|
|
};
|
|
|
|
Tone.extend(Tone.PanVol, Tone.AudioNode);
|
|
|
|
/**
|
|
* The defaults
|
|
* @type {Object}
|
|
* @const
|
|
* @static
|
|
*/
|
|
Tone.PanVol.defaults = {
|
|
"pan" : 0,
|
|
"volume" : 0,
|
|
"mute" : false
|
|
};
|
|
|
|
/**
|
|
* Mute/unmute the volume
|
|
* @memberOf Tone.PanVol#
|
|
* @name mute
|
|
* @type {Boolean}
|
|
*/
|
|
Object.defineProperty(Tone.PanVol.prototype, "mute", {
|
|
get : function(){
|
|
return this._volume.mute;
|
|
},
|
|
set : function(mute){
|
|
this._volume.mute = mute;
|
|
}
|
|
});
|
|
|
|
/**
|
|
* clean up
|
|
* @returns {Tone.PanVol} this
|
|
*/
|
|
Tone.PanVol.prototype.dispose = function(){
|
|
Tone.AudioNode.prototype.dispose.call(this);
|
|
this._writable(["pan", "volume"]);
|
|
this._panner.dispose();
|
|
this._panner = null;
|
|
this.pan = null;
|
|
this._volume.dispose();
|
|
this._volume = null;
|
|
this.volume = null;
|
|
return this;
|
|
};
|
|
|
|
export default Tone.PanVol;
|
|
|