bootstrap-progressbar.js

/*!
 * bootstrap-progressbar v0.9.0 by @minddust
 * Copyright (c) 2012-2015 Stephan Groß
 *
 * http://www.minddust.com/project/bootstrap-progressbar/
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/MIT
 */
(function($) {

    'use strict';

    // PROGRESSBAR CLASS DEFINITION
    // ============================

    var Progressbar = function(element, options) {
        this.$element = $(element);
        this.options = $.extend({}, Progressbar.defaults, options);
    };

    Progressbar.defaults = {
        transition_delay: 300,
        refresh_speed: 50,
        display_text: 'none',
        use_percentage: true,
        percent_format: function(percent) { return percent + '%'; },
        amount_format: function(amount_part, amount_max, amount_min) { return amount_part + ' / ' + amount_max; },
        update: $.noop,
        done: $.noop,
        fail: $.noop
    };

    Progressbar.prototype.transition = function() {
        var $this = this.$element;
        var $parent = $this.parent();
        var $back_text = this.$back_text;