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                                                                                                                                                                                                      \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n\n*/\n(function (f, define) {\n    define('kendo.loader', ['kendo.core'], f);\n}(function () {\n    var __meta__ = {\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    (function ($, undefined) {\n        var kendo = window.kendo, Widget = kendo.ui.Widget, ui = kendo.ui, HIDDEN = 'k-hidden', ARIA_LABEL = 'aria-label', ARIA_HIDDEN = 'aria-hidden';\n        var loaderClasses = {\n            loader: 'k-widget k-loader',\n            canvas: 'k-loader-canvas',\n            segment: 'k-loader-segment'\n        };\n        var loaderTypes = {\n            'pulsing': {\n                className: 'pulsing-2',\n                segments: 2\n            },\n            'infinite-spinner': {\n                className: 'spinner-3',\n                segments: 3\n            },\n            'converging-spinner': {\n                className: 'spinner-4',\n                segments: 4\n            }\n        };\n        var Loader = Widget.extend({\n            init: function (element, options) {\n                var that = this;\n                Widget.fn.init.call(that, element, options);\n                that._render();\n                that._appearance();\n                kendo.notify(that);\n            },\n            destroy: function () {\n                var that = this;\n                Widget.fn.destroy.call(that);\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: { 'loading': 'Loading' },\n                _classNames: []\n            },\n            _render: function () {\n                var that = this, wrapper = that.element, type = that.options.type, typeData = loaderTypes[type] === undefined ? type : loaderTypes[type], segments = [];\n                wrapper.empty().attr(ARIA_LABEL, that.options.messages.loading);\n                if (typeData.segments) {\n                    for (var i = 0; i < typeData.segments; i += 1) {\n                        segments.push($('<span/>').addClass(loaderClasses.segment));\n                    }\n                }\n                $('<div>').addClass(loaderClasses.canvas).append(segments).appendTo(wrapper);\n            },\n            _appearance: function () {\n                var that = this;\n                that._themeColor = that.options.themeColor;\n                that._sizes = that.options.sizes;\n                that._size = that.options.size;\n                that._type = that.options.type;\n                that._visible = that.options.visible;\n                that._updateClassNames();\n            },\n            _updateClassNames: function () {\n                var that = this, classNames = [loaderClasses.loader], keepClassNames = that.options._classNames, themeColor = that._themeColor, sizes = that._sizes, size = that._size, type = that._type, typeData = loaderTypes[type] === undefined ? type : loaderTypes[type], sizeAbbr = sizes[size] === undefined ? size : sizes[size], visible = that._visible;\n                that.element.removeClass(function (index, className) {\n                    if (className.indexOf('k-') === 0 && keepClassNames.indexOf(className) === -1) {\n                        that.element.removeClass(className);\n                    }\n                });\n                if (typeof themeColor === 'string' && themeColor !== '' && themeColor !== 'inherit') {\n                    classNames.push('k-loader-' + themeColor);\n                }\n                if (typeof size === 'string' && size !== '' && sizeAbbr !== '') {\n                    classNames.push('k-loader-' + sizeAbbr);\n                }\n                if (typeof type === 'string' && type !== '') {\n                    classNames.push('k-loader-' + ($.isPlainObject(typeData) ? typeData.className : type));\n                }\n                if (visible === false) {\n                    classNames.push(HIDDEN);\n                }\n                that.element.attr(ARIA_HIDDEN, !visible);\n                that.element.addClass(classNames.join(' '));\n            },\n            setOptions: function (options) {\n                var that = this;\n                Widget.fn.setOptions.call(that, options);\n                that._render();\n                that._appearance();\n            },\n            themeColor: function (color) {\n                var that = this;\n                if (arguments.length === 0 || color === undefined) {\n                    return that._themeColor;\n                }\n                that._themeColor = color;\n                that._updateClassNames();\n            },\n            hide: function () {\n                var that = this;\n                that._visible = false;\n                that._updateClassNames();\n            },\n            show: function () {\n                var that = this;\n                that._visible = true;\n                that._updateClassNames();\n            }\n        });\n        ui.plugin(Loader);\n    }(window.kendo.jQuery));\n    return window.kendo;\n}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {\n    (a3 || a2)();\n}));"]}