{"version":3,"file":"kendo.loader.min.js","sources":["kendo.loader.js"],"sourcesContent":["(function (f, define) {\n define('kendo.loader',[\"kendo.core\"], f);\n})(function () {\n\nvar __meta__ = {// jshint ignore:line\n id: \"loader\",\n name: \"Loader\",\n category: \"web\",\n description: \"The Loader is a visual indicator of loading data across different parts of the page.\",\n depends: [\"core\"]\n};\n\n(function ($, undefined) {\n var kendo = window.kendo,\n Widget = kendo.ui.Widget,\n ui = kendo.ui,\n\n HIDDEN = 'k-hidden',\n ROLE = 'role',\n ARIA_LABEL = 'aria-label',\n ARIA_HIDDEN = 'aria-hidden',\n ARIA_LIVE = 'aria-live';\n\n var loaderClasses = {\n loader: \"k-widget k-loader\",\n canvas: \"k-loader-canvas\",\n segment: \"k-loader-segment\"\n };\n\n var loaderTypes = {\n 'pulsing': { className: 'pulsing-2', segments: 2 },\n 'infinite-spinner': { className: 'spinner-3', segments: 3 },\n 'converging-spinner': { className: 'spinner-4', segments: 4 }\n };\n\n var Loader = Widget.extend({\n init: function(element, options) {\n var that = this;\n\n Widget.fn.init.call(that, element, options);\n\n that._render();\n\n that._appearance();\n\n kendo.notify(that);\n },\n\n destroy: function() {\n var that = this;\n\n Widget.fn.destroy.call(that);\n },\n\n options: {\n name: 'Loader',\n themeColor: \"primary\",\n sizes: {\n 'small': 'sm',\n 'medium': 'md',\n 'large': 'lg'\n },\n size: 'medium',\n type: \"pulsing\",\n visible: true,\n messages: {\n \"loading\": \"Loading\"\n },\n _classNames: []\n },\n\n _render: function() {\n var that = this,\n wrapper = that.element,\n type = that.options.type,\n typeData = loaderTypes[type] === undefined ? type : loaderTypes[type],\n segments = [];\n\n wrapper\n .empty()\n .attr(ARIA_LABEL, that.options.messages.loading)\n .attr(ROLE, \"alert\")\n .attr(ARIA_LIVE, \"polite\");\n\n if (typeData.segments) {\n for (var i = 0; i < typeData.segments; i += 1) {\n segments.push($('').addClass(loaderClasses.segment));\n }\n }\n\n $(\"