piano/js/init.js

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2014-11-09 18:12:03 +00:00
/*jshint browser:true */
2014-11-08 17:52:36 +00:00
/*globals React */
/**
* init.js
*
* Initialize app global
*/
(function () {
'use strict';
var App = window.App = {};
// move module methods out of the global namespace to
// prevent libraries like jQuery from creating AMD modules
if (window.module !== undefined) {
window.atom = {
require: window.require,
module: window.module
};
delete window.require;
delete window.module;
}
// components creation
App.components = {
/**
* Add React class to given namespace
*
* @param {namespace: string} Class namespace, skip to assign to global namespace
* @param {options: Object} Class options
* @return {Object} Object containing namespace object and created class
*/
create: function (namespace, options) {
var cclass;
if (typeof namespace === 'object') {
options = namespace;
namespace = App.components;
} else {
if (App.components[namespace] === undefined) {
App.components[namespace] = {};
}
namespace = App.components[namespace];
}
cclass = React.createClass(options);
namespace[options.displayName] = cclass;
return {
namespace: namespace,
cclass: cclass
};
},
/**
* Add Modal class to given namespace
*
* @param {namespace: string} Class namespace, skip to assign to global namespace
* @param {options: Object} Class options
* @return {Object} Object containing namespace object and created modal
*/
modal: function (namespace, options) {
var component, cclass, modal;
if (options === undefined) {
options = namespace;
}
modal = options.modal || {};
delete options.modal;
component = App.components.create(namespace, options);
cclass = function (props) {
return new App.Modal(component.cclass, modal, props);
};
component.namespace[options.displayName] = cclass;
return {
namespace: component.namespace,
cclass: cclass
};
}
};
// other globals
App.lang = navigator.language;
App.MIDI = {
keyOffset: 21
};
}());