1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports["default"] = void 0;
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7 |
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8 | var _react = require("react");
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9 |
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10 | var _useDragEvents2 = _interopRequireDefault(require("./useDragEvents"));
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11 |
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12 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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13 |
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14 | function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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15 |
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16 | function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
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17 |
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18 | function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
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19 |
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20 | function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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21 |
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22 | function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }
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23 |
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24 | function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }
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25 |
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26 | function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
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27 |
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28 | function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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29 |
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30 | var defaultOptions = {
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31 | dragImage: null,
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32 | dragImageXOffset: 0,
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33 | dragImageYOffset: 0,
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34 | transfer: null,
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35 | transferFormat: 'text'
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36 | };
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37 |
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38 | var useDrag = function useDrag(targetRef) {
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39 | var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultOptions;
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40 |
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41 | var _useDragEvents = (0, _useDragEvents2["default"])(targetRef, true),
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42 | onDragStart = _useDragEvents.onDragStart,
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43 | onDragEnd = _useDragEvents.onDragEnd;
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44 |
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45 | var _useState = (0, _react.useState)(false),
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46 | _useState2 = _slicedToArray(_useState, 2),
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47 | isDragging = _useState2[0],
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48 | setIsDragging = _useState2[1];
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49 |
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50 | var opts = _objectSpread({}, defaultOptions, {}, options || {});
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51 |
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52 | onDragStart(function (event) {
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53 | setIsDragging(true);
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54 |
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55 | if (opts.dragImage) {
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56 | var img = new Image();
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57 | img.src = opts.dragImage;
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58 | event.dataTransfer.setDragImage(img, opts.dragImageXOffset, opts.dragImageYOffset);
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59 | }
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60 |
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61 | if (opts.transfer) {
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62 | var data = _typeof(opts.transfer) === 'object' ? JSON.stringify(opts.transfer) : "".concat(opts.transfer);
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63 | event.dataTransfer.setData(opts.transferFormat, data);
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64 | }
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65 | });
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66 | onDragEnd(function () {
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67 | return setIsDragging(false);
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68 | });
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69 | return isDragging;
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70 | };
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71 |
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72 | var _default = useDrag;
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73 | exports["default"] = _default;
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74 |
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