Mirrors/Tone.js
2
0
Fork 0
mirror of https://github.com/Tonejs/Tone.js synced 2024-11-16 08:38:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

get crawls defaults correctly

Browse source
This commit is contained in:
Yotam Mann 2015-05-12 23:46:12 -04:00
parent 2e36740b9b
commit d8575a38ba
1 changed files with 42 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

55
Tone/core/Tone.js
View file

@ -128,6 +128,10 @@ define(function(){
* Set the parameters at once. Either pass in an
* object mapping parameters to values, or to set a
* single parameter, by passing in a string and value.
* @param {Object|string} params
* @param {number=} value
* @param {Tone.Time=} rampTime
* @returns {Tone} `this`
* @example
* //set values using an object
* filter.set({
@ -140,10 +144,6 @@ define(function(){
* oscillator.set({
* "frequency" : 220
* }, 3);
* @param {Object|string} params
* @param {number=} value
* @param {Tone.Time=} rampTime
* @returns {Tone} `this`
*/
Tone.prototype.set = function(params, value, rampTime){
if (typeof params === "object"){
@ -186,18 +186,30 @@ define(function(){
* osc.get();
* //returns {"type" : "sine", "frequency" : 440, ...etc}
* osc.get("type"); //returns { "type" : "sine"}
* @param {Array=} params the parameters to get, otherwise will return
* all available.r
* @param {Array=|string|Object} params the parameters to get, otherwise will return
* all available.
*/
Tone.prototype.get = function(params){
if (isUndef(params)){
params = this._collectDefaults(this.constructor);
} else if (typeof params === "string"){
var obj = {};
obj[params] = 0;
params = obj;
} else if (Array.isArray(params)){
//use the objects as keys
var keyObj = {};
for (var i = 0; i < params.length; i++){
keyObj[params[i]] = 0;
}
params = keyObj;
}
var ret = {};
for (var i = 0; i < params.length; i++){
var attr = params[i];
for (var attr in params){
var param = this[attr];
if (param instanceof Tone.Signal){
if (typeof params[attr] === "object"){
ret[attr] = param.get(params[attr]);
} else if (param instanceof Tone.Signal){
ret[attr] = param.value;
} else if (param instanceof AudioParam){
ret[attr] = param.value;
@ -214,15 +226,18 @@ define(function(){
* collect all of the default attributes in one
* @private
* @param {function} constr the constructor to find the defaults from
* @return {Array} all of the attributes which belong to the class
* @return {Object} all of the attributes which belong to the class
*/
Tone.prototype._collectDefaults = function(constr){
var ret = [];
var ret = {};
if (!isUndef(constr.defaults)){
ret = Object.keys(constr.defaults);
ret = constr.defaults;
}
if (!isUndef(constr._super)){
ret = ret.concat(this._collectDefaults(constr._super));
var superDefs = this._collectDefaults(constr._super);
for (var attr in superDefs){
ret[attr] = superDefs[attr];
}
}
return ret;
};
@ -239,6 +254,20 @@ define(function(){
return this;
};
/**
* @returns {string} returns the name of the class as a string
*/
Tone.prototype.toString = function(){
for (var className in Tone){
var isLetter = className[0].match(/^[A-Z]$/);
var sameConstructor = Tone[className] === this.constructor;
if (isFunction(Tone[className]) && isLetter && sameConstructor){
return className;
}
}
return "Tone";
};
///////////////////////////////////////////////////////////////////////////
// CLASS VARS
///////////////////////////////////////////////////////////////////////////