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                                                                                                                                                                                                      \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                       \n                                                                                                                                                                                                      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             \n                                                                                                                                                                                                       \n\n*/\n(function (f, define) {\n    define('kendo.touch', [\n        'kendo.core',\n        'kendo.userevents'\n    ], f);\n}(function () {\n    var __meta__ = {\n        id: 'touch',\n        name: 'Touch',\n        category: 'mobile',\n        description: 'The kendo Touch widget provides a cross-platform compatible API for handling user-initiated touch events, multi-touch gestures and event sequences (drag, swipe, etc.). ',\n        depends: [\n            'core',\n            'userevents'\n        ]\n    };\n    (function ($, undefined) {\n        var kendo = window.kendo, Widget = kendo.ui.Widget, proxy = $.proxy, abs = Math.abs, MAX_DOUBLE_TAP_DISTANCE = 20;\n        var Touch = Widget.extend({\n            init: function (element, options) {\n                var that = this;\n                Widget.fn.init.call(that, element, options);\n                options = that.options;\n                element = that.element;\n                that.wrapper = element;\n                function eventProxy(name) {\n                    return function (e) {\n                        that._triggerTouch(name, e);\n                    };\n                }\n                function gestureEventProxy(name) {\n                    return function (e) {\n                        that.trigger(name, {\n                            touches: e.touches,\n                            distance: e.distance,\n                            center: e.center,\n                            event: e.event\n                        });\n                    };\n                }\n                that.events = new kendo.UserEvents(element, {\n                    filter: options.filter,\n                    surface: options.surface,\n                    minHold: options.minHold,\n                    multiTouch: options.multiTouch,\n                    allowSelection: true,\n                    fastTap: options.fastTap,\n                    press: eventProxy('touchstart'),\n                    hold: eventProxy('hold'),\n                    tap: proxy(that, '_tap'),\n                    gesturestart: gestureEventProxy('gesturestart'),\n                    gesturechange: gestureEventProxy('gesturechange'),\n                    gestureend: gestureEventProxy('gestureend')\n                });\n                if (options.enableSwipe) {\n                    that.events.bind('start', proxy(that, '_swipestart'));\n                    that.events.bind('move', proxy(that, '_swipemove'));\n                } else {\n                    that.events.bind('start', proxy(that, '_dragstart'));\n                    that.events.bind('move', eventProxy('drag'));\n                    that.events.bind('end', eventProxy('dragend'));\n                }\n                kendo.notify(that);\n            },\n            events: [\n                'touchstart',\n                'dragstart',\n                'drag',\n                'dragend',\n                'tap',\n                'doubletap',\n                'hold',\n                'swipe',\n                'gesturestart',\n                'gesturechange',\n                'gestureend'\n            ],\n            options: {\n                name: 'Touch',\n                surface: null,\n                global: false,\n                fastTap: false,\n                filter: null,\n                multiTouch: false,\n                enableSwipe: false,\n                minXDelta: 30,\n                maxYDelta: 20,\n                maxDuration: 1000,\n                minHold: 800,\n                doubleTapTimeout: 800\n            },\n            cancel: function () {\n                this.events.cancel();\n            },\n            _triggerTouch: function (type, e) {\n                if (this.trigger(type, {\n                        touch: e.touch,\n                        event: e.event\n                    })) {\n                    e.preventDefault();\n                }\n            },\n            _tap: function (e) {\n                var that = this, lastTap = that.lastTap, touch = e.touch;\n                if (lastTap && touch.endTime - lastTap.endTime < that.options.doubleTapTimeout && kendo.touchDelta(touch, lastTap).distance < MAX_DOUBLE_TAP_DISTANCE) {\n                    that._triggerTouch('doubletap', e);\n                    that.lastTap = null;\n                } else {\n                    that._triggerTouch('tap', e);\n                    that.lastTap = touch;\n                }\n            },\n            _dragstart: function (e) {\n                this._triggerTouch('dragstart', e);\n            },\n            _swipestart: function (e) {\n                if (abs(e.x.velocity) * 2 >= abs(e.y.velocity)) {\n                    e.sender.capture();\n                }\n            },\n            _swipemove: function (e) {\n                var that = this, options = that.options, touch = e.touch, duration = e.event.timeStamp - touch.startTime, direction = touch.x.initialDelta > 0 ? 'right' : 'left';\n                if (abs(touch.x.initialDelta) >= options.minXDelta && abs(touch.y.initialDelta) < options.maxYDelta && duration < options.maxDuration) {\n                    that.trigger('swipe', {\n                        direction: direction,\n                        touch: e.touch\n                    });\n                    touch.cancel();\n                }\n            }\n        });\n        kendo.ui.plugin(Touch);\n    }(window.kendo.jQuery));\n    return window.kendo;\n}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {\n    (a3 || a2)();\n}));"],"sourceRoot":"/source/"}