FrameUi/1.0/vue-dragging.js

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/*!
 * Awe-dnd v0.3.2
 * (c) 2018 Awe <hilongjw@gmail.com>
 * Released under the MIT License.
 */
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
	typeof define === 'function' && define.amd ? define(factory) :
	(global.VueDragging = factory());
}(this, (function () { 'use strict';

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var DragData = function () {
    function DragData() {
        _classCallCheck(this, DragData);

        this.data = {};
    }

    _createClass(DragData, [{
        key: 'new',
        value: function _new(key) {
            if (!this.data[key]) {
                this.data[key] = {
                    className: '',
                    List: [],
                    KEY_MAP: {}
                };
            }
            return this.data[key];
        }
    }, {
        key: 'get',
        value: function get(key) {
            return this.data[key];
        }
    }]);

    return DragData;
}();

var $dragging = {
    listeners: {},
    $on: function $on(event, func) {
        var events = this.listeners[event];
        if (!events) {
            this.listeners[event] = [];
        }
        this.listeners[event].push(func);
    },
    $once: function $once(event, func) {
        var vm = this;
        function on() {
            vm.$off(event, on);