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(factory) {\n    typeof define === 'function' && define.amd ? define(['kendo.list', 'kendo.mobile.scroller', 'kendo.virtuallist'], factory) :\n    factory();\n})((function () {\n    var __meta__ = {\n        id: \"autocomplete\",\n        name: \"AutoComplete\",\n        category: \"web\",\n        description: \"The AutoComplete widget provides suggestions depending on the typed text.It also allows multiple value entries.\",\n        depends: [ \"list\" ],\n        features: [ {\n            id: \"mobile-scroller\",\n            name: \"Mobile scroller\",\n            description: \"Support for kinetic scrolling in mobile device\",\n            depends: [ \"mobile.scroller\" ]\n        }, {\n            id: \"virtualization\",\n            name: \"VirtualList\",\n            description: \"Support for virtualization\",\n            depends: [ \"virtuallist\" ]\n        } ]\n    };\n\n    (function($, undefined$1) {\n        var kendo = window.kendo,\n            support = kendo.support,\n            caret = kendo.caret,\n            activeElement = kendo._activeElement,\n            placeholderSupported = support.placeholder,\n            ui = kendo.ui,\n            List = ui.List,\n            keys = kendo.keys,\n            DataSource = kendo.data.DataSource,\n            ARIA_DISABLED = \"aria-disabled\",\n            ARIA_READONLY = \"aria-readonly\",\n            CHANGE = \"change\",\n            DISABLED = \"disabled\",\n            READONLY = \"readonly\",\n            FOCUSED = \"k-focus\",\n            SELECTED = \"k-selected\",\n            HIDDENCLASS = \"k-hidden\",\n            STATEDISABLED = \"k-disabled\",\n            AUTOCOMPLETEVALUE = \"off\",\n            HOVER = \"k-hover\",\n            ns = \".kendoAutoComplete\",\n            HOVEREVENTS = \"mouseenter\" + ns + \" mouseleave\" + ns;\n\n        function indexOfWordAtCaret(caretIdx, text, separator) {\n            return separator ? text.substring(0, caretIdx).split(separator).length - 1 : 0;\n        }\n\n        function wordAtCaret(caretIdx, text, separator) {\n            return text.split(separator)[indexOfWordAtCaret(caretIdx, text, separator)];\n        }\n\n        function replaceWordAtCaret(caretIdx, text, word, separator, defaultSeparator) {\n            var words = text.split(separator);\n\n            words.splice(indexOfWordAtCaret(caretIdx, text, separator), 1, word);\n\n            if (separator && words[words.length - 1] !== \"\") {\n                words.push(\"\");\n            }\n\n            return words.join(defaultSeparator);\n        }\n\n        var AutoComplete = List.extend({\n            init: function(element, options) {\n                var that = this, wrapper, disabled;\n\n                that.ns = ns;\n                options = Array.isArray(options) ? { dataSource: options } : options;\n\n                List.fn.init.call(that, element, options);\n\n                element = that.element;\n                options = that.options;\n\n                options.placeholder = options.placeholder || element.attr(\"placeholder\");\n                if (placeholderSupported) {\n                    element.attr(\"placeholder\", options.placeholder);\n                }\n\n                that._wrapper();\n                that._loader();\n                that._clearButton();\n\n                that._dataSource();\n                that._ignoreCase();\n\n                element[0].type = \"text\";\n                wrapper = that.wrapper;\n\n                that._popup();\n\n                element\n                    .addClass(\"k-input-inner\")\n                    .on(\"keydown\" + ns, that._keydown.bind(that))\n                    .on(\"keypress\" + ns, that._keypress.bind(that))\n                    .on(\"input\" + ns, that._search.bind(that))\n                    .on(\"paste\" + ns, that._search.bind(that))\n                    .on(\"focus\" + ns, function() {\n                        that._prev = that._accessor();\n                        that._oldText = that._prev;\n                        that._placeholder(false);\n                        wrapper.addClass(FOCUSED);\n                    })\n                    .on(\"focusout\" + ns, function() {\n                        that._change();\n                        that._placeholder();\n                        that.close();\n                        wrapper.removeClass(FOCUSED);\n                    })\n                    .attr({\n                        autocomplete: AUTOCOMPLETEVALUE,\n                        role: \"combobox\",\n                        \"aria-expanded\": false\n                    });\n\n                that._clear.on(\"click\" + ns + \" touchend\" + ns, that._clearValue.bind(that));\n                that._enable();\n\n                that._old = that._accessor();\n\n                that._placeholder();\n\n                that._initList();\n\n                disabled = $(that.element).parents(\"fieldset\").is(':disabled');\n\n                if (disabled) {\n                    that.enable(false);\n                }\n\n                that.listView.bind(\"click\", function(e) { e.preventDefault(); });\n\n                that._resetFocusItemHandler = that._resetFocusItem.bind(that);\n\n                kendo.notify(that);\n                that._toggleCloseVisibility();\n                that._applyCssClasses();\n\n                if (options.label) {\n                    that._label();\n                }\n\n                that._aria();\n            },\n\n            options: {\n                name: \"AutoComplete\",\n                enabled: true,\n                suggest: false,\n                template: \"\",\n                groupTemplate: \"#:data#\",\n                fixedGroupTemplate: \"#:data#\",\n                dataTextField: \"\",\n                minLength: 1,\n                enforceMinLength: false,\n                delay: 200,\n                height: 200,\n                filter: \"startswith\",\n                ignoreCase: true,\n                highlightFirst: false,\n                separator: null,\n                placeholder: \"\",\n                animation: {},\n                virtual: false,\n                value: null,\n                clearButton: true,\n                autoWidth: false,\n                popup: null,\n                size: \"medium\",\n                fillMode: \"solid\",\n                rounded: \"medium\",\n                label: null\n            },\n\n            _dataSource: function() {\n                var that = this;\n\n                if (that.dataSource && that._refreshHandler) {\n                    that._unbindDataSource();\n                } else {\n                    that._progressHandler = that._showBusy.bind(that);\n                    that._errorHandler = that._hideBusy.bind(that);\n                }\n\n                that.dataSource = DataSource.create(that.options.dataSource)\n                    .bind(\"progress\", that._progressHandler)\n                    .bind(\"error\", that._errorHandler);\n            },\n\n            setDataSource: function(dataSource) {\n                this.options.dataSource = dataSource;\n                this._dataSource();\n\n                this.listView.setDataSource(this.dataSource);\n            },\n\n            events: [\n                \"open\",\n                \"close\",\n                CHANGE,\n                \"select\",\n                \"filtering\",\n                \"dataBinding\",\n                \"dataBound\"\n            ],\n\n            setOptions: function(options) {\n                var listOptions = this._listOptions(options);\n\n                List.fn.setOptions.call(this, options);\n\n                this.listView.setOptions(listOptions);\n                this._accessors();\n                this._aria();\n                this._clearButton();\n            },\n\n            _listOptions: function(options) {\n                var listOptions = List.fn._listOptions.call(this, $.extend(options, {\n                    skipUpdateOnBind: true\n                }));\n\n                listOptions.dataValueField = listOptions.dataTextField;\n                listOptions.selectedItemChange = null;\n\n                return listOptions;\n            },\n\n            _editable: function(options) {\n                var that = this,\n                    element = that.element,\n                    wrapper = that.wrapper.off(ns),\n                    readonly = options.readonly,\n                    disable = options.disable;\n\n                if (!readonly && !disable) {\n                    wrapper\n                        .removeClass(STATEDISABLED)\n                        .on(HOVEREVENTS, that._toggleHover);\n\n                    element.prop(DISABLED, false)\n                           .prop(READONLY, false)\n                           .attr(ARIA_DISABLED, false)\n                           .attr(ARIA_READONLY, false);\n                } else {\n                    wrapper\n                        .addClass(disable ? STATEDISABLED : \"\")\n                        .removeClass(disable ? \"\" : STATEDISABLED);\n\n                    element.attr(DISABLED, disable)\n                           .attr(READONLY, readonly)\n                           .attr(ARIA_DISABLED, disable)\n                           .attr(ARIA_READONLY, readonly);\n                }\n            },\n\n            close: function() {\n                var that = this;\n                var current = that.listView.focus();\n\n                if (current) {\n                    current.removeClass(SELECTED);\n                }\n\n                that.popup.close();\n                that._deactivateItem();\n            },\n\n            destroy: function() {\n                var that = this;\n\n                that.element.off(ns);\n                that._clear.off(ns);\n                that.wrapper.off(ns);\n\n                List.fn.destroy.call(that);\n            },\n\n            refresh: function() {\n                this.listView.refresh();\n            },\n\n            select: function(li) {\n                this._select(li);\n            },\n\n            search: function(word) {\n                var that = this,\n                options = that.options,\n                ignoreCase = options.ignoreCase,\n                separator = that._separator(),\n                length,\n                accentFoldingFiltering = that.dataSource.options.accentFoldingFiltering;\n\n                word = word || that._accessor();\n\n                clearTimeout(that._typingTimeout);\n\n                if (separator) {\n                    word = wordAtCaret(caret(that.element)[0], word, separator);\n                }\n\n                length = word.length;\n\n                if ((!options.enforceMinLength && !length) || length >= options.minLength) {\n                    that._open = true;\n\n                    that._mute(function() {\n                        this.listView.value([]);\n                    });\n\n                    that._filterSource({\n                        value: ignoreCase ? (accentFoldingFiltering ? word.toLocaleLowerCase(accentFoldingFiltering) : word.toLowerCase()) : word,\n                        operator: options.filter,\n                        field: options.dataTextField,\n                        ignoreCase: ignoreCase\n                    });\n\n                    that.one(\"close\", that._unifySeparators.bind(that));\n                }\n                that._toggleCloseVisibility();\n            },\n\n            suggest: function(word) {\n                var that = this,\n                    key = that._last,\n                    value = that._accessor(),\n                    element = that.element[0],\n                    caretIdx = caret(element)[0],\n                    separator = that._separator(),\n                    words = value.split(separator),\n                    wordIndex = indexOfWordAtCaret(caretIdx, value, separator),\n                    selectionEnd = caretIdx,\n                    idx,\n                    accentFoldingFiltering = that.dataSource.options.accentFoldingFiltering;\n\n                if (key == keys.BACKSPACE || key == keys.DELETE) {\n                    that._last = undefined$1;\n                    return;\n                }\n\n                word = word || \"\";\n\n                if (typeof word !== \"string\") {\n                    if (word[0]) {\n                        word = that.dataSource.view()[List.inArray(word[0], that.ul[0])];\n                    }\n\n                    word = word ? that._text(word) : \"\";\n                }\n\n                if (caretIdx <= 0) {\n                    caretIdx = (accentFoldingFiltering ? value.toLocaleLowerCase(accentFoldingFiltering) : value.toLowerCase()).indexOf(accentFoldingFiltering ? word.toLocaleLowerCase(accentFoldingFiltering) : word.toLowerCase()) + 1;\n                }\n\n                idx = value.substring(0, caretIdx).lastIndexOf(separator);\n                idx = idx > -1 ? caretIdx - (idx + separator.length) : caretIdx;\n                value = words[wordIndex].substring(0, idx);\n\n                if (word) {\n                    word = word.toString();\n                    idx = (accentFoldingFiltering ? word.toLocaleLowerCase(accentFoldingFiltering) : word.toLowerCase()).indexOf(accentFoldingFiltering ? value.toLocaleLowerCase(accentFoldingFiltering) : value.toLowerCase());\n                    if (idx > -1) {\n                        word = word.substring(idx + value.length);\n\n                        selectionEnd = caretIdx + word.length;\n\n                        value += word;\n                    }\n\n                    if (separator && words[words.length - 1] !== \"\") {\n                        words.push(\"\");\n                    }\n\n                }\n\n                words[wordIndex] = value;\n\n                that._accessor(words.join(separator || \"\"));\n\n                if (element === activeElement()) {\n                    caret(element, caretIdx, selectionEnd);\n                }\n            },\n\n            value: function(value) {\n                if (value !== undefined$1) {\n                    this.listView.value(value);\n\n                    this._accessor(value);\n                    this._old = this._accessor();\n                    this._oldText = this._accessor();\n                } else {\n                    return this._accessor();\n                }\n                this._toggleCloseVisibility();\n                this._refreshFloatingLabel();\n            },\n\n            _click: function(e) {\n                var item = e.item;\n                var that = this;\n                var element = that.element;\n                var dataItem = that.listView.dataItemByIndex(that.listView.getElementIndex(item));\n\n                e.preventDefault();\n\n                that._active = true;\n\n                if (that.trigger(\"select\", { dataItem: dataItem, item: item })) {\n                    that.close();\n                    return;\n                }\n                that._oldText = element.val();\n                that._select(item).done(function() {\n                    that._blur();\n\n                    caret(element, element.val().length);\n                });\n            },\n\n            _clearText: $.noop,\n\n            _resetFocusItem: function() {\n                var index = this.options.highlightFirst ? 0 : -1;\n\n                if (this.options.virtual) {\n                    this.listView.scrollTo(0);\n                }\n\n                this.listView.focus(index);\n            },\n\n            _listBound: function() {\n                var that = this;\n                var popup = that.popup;\n                var options = that.options;\n                var data = that.dataSource.flatView();\n                var length = data.length;\n                var groupsLength = that.dataSource._group ? that.dataSource._group.length : 0;\n                var isActive = that.element[0] === activeElement();\n                var action;\n\n                that._renderFooter();\n                that._renderNoData();\n                that._toggleNoData(!length);\n                that._toggleHeader(!!groupsLength && !!length);\n\n                that._resizePopup();\n\n                popup.position();\n\n                if (length) {\n                    if (options.suggest && isActive && that._inputValue()) {\n                        that.suggest(data[0]);\n                    }\n                }\n\n                if (that._open) {\n                    that._open = false;\n                    action = that._allowOpening() ? \"open\" : \"close\";\n\n                    if (that._typingTimeout && !isActive) {\n                        action = \"close\";\n                    }\n\n                    if (length) {\n                        that._resetFocusItem();\n\n                        if (options.virtual) {\n                            that.popup\n                                .unbind(\"activate\", that._resetFocusItemHandler)\n                                .one(\"activate\", that._resetFocusItemHandler);\n                        }\n                    }\n\n                    popup[action]();\n                    that._typingTimeout = undefined$1;\n                }\n\n                if (that._touchScroller) {\n                    that._touchScroller.reset();\n                }\n\n                that._hideBusy();\n\n                that.trigger(\"dataBound\");\n            },\n\n            _mute: function(callback) {\n                this._muted = true;\n                callback.call(this);\n                this._muted = false;\n            },\n\n            _listChange: function() {\n                var isActive = this._active || this.element[0] === activeElement();\n\n                if (isActive && !this._muted) {\n                    this._selectValue(this.listView.selectedDataItems()[0]);\n                }\n            },\n\n            _selectValue: function(dataItem) {\n                var separator = this._separator();\n                var text = \"\";\n\n                if (dataItem) {\n                    text = this._text(dataItem);\n                }\n\n                if (text === null) {\n                    text = \"\";\n                }\n\n                if (separator) {\n                    text = replaceWordAtCaret(caret(this.element)[0], this._accessor(), text, separator, this._defaultSeparator());\n                }\n\n                this._prev = text;\n                this._accessor(text);\n                this._placeholder();\n            },\n\n            _unifySeparators: function() {\n                this._accessor(this.value().split(this._separator()).join(this._defaultSeparator()));\n                return this;\n            },\n\n            _preselect: function(value, text) {\n                this._inputValue(text);\n                this._accessor(value);\n\n                this._old = this.oldText = this._accessor();\n\n                this.listView.setValue(value);\n                this._placeholder();\n            },\n\n            _change: function() {\n                var that = this;\n                var value = that._unifySeparators().value();\n                var trigger = value !== List.unifyType(that._old, typeof value);\n\n                var valueUpdated = trigger && !that._typing;\n                var itemSelected = that._oldText !== value;\n\n                that._old = value;\n                that._oldText = value;\n\n                if (valueUpdated || itemSelected) {\n                    // trigger the DOM change event so any subscriber gets notified\n                    that.element.trigger(CHANGE);\n                }\n\n                if (trigger) {\n                    that.trigger(CHANGE);\n                }\n\n                that.typing = false;\n                that._toggleCloseVisibility();\n            },\n\n            _accessor: function(value) {\n                var that = this,\n                    element = that.element[0];\n\n                if (value !== undefined$1) {\n                    element.value = value === null ? \"\" : value;\n                    that._placeholder();\n                } else {\n                    value = element.value;\n\n                    if (element.className.indexOf(\"k-readonly\") > -1) {\n                        if (value === that.options.placeholder) {\n                            return \"\";\n                        } else {\n                            return value;\n                        }\n                    }\n\n                    return value;\n                }\n            },\n\n            _keydown: function(e) {\n                var that = this;\n                var key = e.keyCode;\n                var listView = that.listView;\n                var visible = that.popup.visible();\n                var current = listView.focus();\n\n                that._last = key;\n\n                if (key === keys.DOWN) {\n                    if (visible) {\n                        this._move(current ? \"focusNext\" : \"focusFirst\");\n                    } else if (that.value()) {\n                        that._filterSource({\n                            value: that.ignoreCase ? that.value().toLowerCase() : that.value(),\n                            operator: that.options.filter,\n                            field: that.options.dataTextField,\n                            ignoreCase: that.ignoreCase\n                        }).done(function() {\n                            if (that._allowOpening()) {\n                                that._resetFocusItem();\n                                that.popup.open();\n                            }\n                        });\n                    }\n                    e.preventDefault();\n                } else if (key === keys.ESC ) {\n                    if (visible) {\n                        e.preventDefault();\n                        that.close();\n                    } else {\n                        that._clearValue();\n                    }\n                } else if (e.altKey && key === keys.UP && visible) {\n                    e.preventDefault();\n                    that.close();\n                } else if (key === keys.UP) {\n                    if (visible) {\n                        this._move(current ? \"focusPrev\" : \"focusLast\");\n                    }\n                    e.preventDefault();\n                } else if (key === keys.HOME) {\n                    this._move(\"focusFirst\");\n                } else if (key === keys.END) {\n                    this._move(\"focusLast\");\n                } else if (key === keys.ENTER || key === keys.TAB) {\n\n                    if (key === keys.ENTER && visible) {\n                        e.preventDefault();\n                    }\n\n                    if (visible && current) {\n                        var dataItem = listView.dataItemByIndex(listView.getElementIndex(current));\n                        if (that.trigger(\"select\", { dataItem: dataItem, item: current })) {\n                            return;\n                        }\n\n                        this._select(current);\n                    }\n\n                    this._blur();\n                } else if (that.popup.visible() && (key === keys.PAGEDOWN || key === keys.PAGEUP)) {\n                    e.preventDefault();\n\n                    var direction = key === keys.PAGEDOWN ? 1 : -1;\n                    listView.scrollWith(direction * listView.screenHeight());\n                } else {\n                    // In some cases when the popup is opened resize is triggered which will cause it to close\n                    // Setting the below flag will prevent this from happening\n                    that.popup._hovered = true;\n                    that._search();\n                }\n            },\n\n            _keypress: function() {\n                this._oldText = this.element.val();\n                this._typing = true;\n            },\n\n            _move: function(action) {\n                this.listView[action]();\n\n                if (this.options.suggest) {\n                    this.suggest(this.listView.focus());\n                }\n            },\n\n            _hideBusy: function() {\n                var that = this;\n                clearTimeout(that._busy);\n                that._loading.addClass(HIDDENCLASS);\n                that.element.attr(\"aria-busy\", false);\n                that._busy = null;\n                that._showClear();\n            },\n\n            _showBusy: function() {\n                var that = this;\n\n                if (that._busy) {\n                    return;\n                }\n\n                that._busy = setTimeout(function() {\n                    that.element.attr(\"aria-busy\", true);\n                    that._loading.removeClass(HIDDENCLASS);\n                    that._hideClear();\n                }, 100);\n            },\n\n            _placeholder: function(show) {\n                if (placeholderSupported) {\n                    return;\n                }\n\n                var that = this,\n                    element = that.element,\n                    placeholder = that.options.placeholder,\n                    value;\n\n                if (placeholder) {\n                    value = element.val();\n\n                    if (show === undefined$1) {\n                        show = !value;\n                    }\n\n                    if (!show) {\n                        if (value !== placeholder) {\n                            placeholder = value;\n                        } else {\n                            placeholder = \"\";\n                        }\n                    }\n\n                    if (value === that._old && !show) {\n                        return;\n                    }\n\n                    element.toggleClass(\"k-readonly\", show)\n                           .val(placeholder);\n\n                    if (!placeholder && element[0] === document.activeElement) {\n                        caret(element[0], 0, 0);\n                    }\n                }\n            },\n\n            _separator: function() {\n                var separator = this.options.separator;\n                if (separator instanceof Array) {\n                   return new RegExp(separator.join(\"|\"), 'gi');\n                }\n                return separator;\n            },\n\n            _defaultSeparator: function() {\n                var separator = this.options.separator;\n                if (separator instanceof Array) {\n                    return separator[0];\n                }\n                return separator;\n            },\n\n            _inputValue: function() {\n                return this.element.val();\n            },\n\n            _search: function() {\n                var that = this;\n                clearTimeout(that._typingTimeout);\n\n                that._typingTimeout = setTimeout(function() {\n                    if (that._prev !== that._accessor()) {\n                        that._prev = that._accessor();\n                        that.search();\n                    }\n                }, that.options.delay);\n            },\n\n            _select: function(candidate) {\n                var that = this;\n                that._active = true;\n\n                return that.listView.select(candidate).done(function() {\n                    that._active = false;\n                });\n            },\n\n            _loader: function() {\n                this._loading = $('<span class=\"k-icon k-i-loading k-input-loading-icon ' + HIDDENCLASS + '\"></span>').insertAfter(this.element);\n            },\n\n            _clearButton: function() {\n                List.fn._clearButton.call(this);\n\n                if (this.options.clearButton) {\n                    this._clear.insertAfter(this.element);\n                    this.wrapper.addClass(\"k-autocomplete-clearable\");\n                }\n            },\n\n            _toggleHover: function(e) {\n                $(e.currentTarget).toggleClass(HOVER, e.type === \"mouseenter\");\n            },\n\n            _toggleCloseVisibility: function() {\n                if (this.value()) {\n                    this._showClear();\n                } else {\n                    this._hideClear();\n                }\n            },\n\n            _wrapper: function() {\n                var that = this,\n                    element = that.element,\n                    DOMelement = element[0],\n                    wrapper;\n\n                wrapper = element.parent();\n\n                if (!wrapper.is(\"span.k-autocomplete\")) {\n                    wrapper = element.wrap(\"<span />\").parent();\n                }\n\n                wrapper.attr(\"tabindex\", -1);\n\n                wrapper[0].style.cssText = DOMelement.style.cssText;\n                element.css({\n                    width: \"\",\n                    height: DOMelement.style.height\n                });\n\n                that._focused = that.element;\n                that.wrapper = wrapper\n                    .addClass(\"k-autocomplete k-input\")\n                    .addClass(DOMelement.className)\n                    .removeClass('input-validation-error');\n            },\n\n            _clearValue: function() {\n                List.fn._clearValue.call(this);\n                this.element.focus();\n            }\n        });\n\n        ui.plugin(AutoComplete);\n\n        kendo.cssProperties.registerPrefix(\"AutoComplete\", \"k-input-\");\n\n        kendo.cssProperties.registerValues(\"AutoComplete\", [{\n            prop: \"rounded\",\n            values: kendo.cssProperties.roundedValues.concat([['full', 'full']])\n        }]);\n    })(window.kendo.jQuery);\n\n}));\n"]}