1 | "use strict";
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2 |
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3 | var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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4 | var _typeof = require("@babel/runtime/helpers/typeof");
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5 | Object.defineProperty(exports, "__esModule", {
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6 | value: true
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7 | });
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8 | exports.default = StepHandler;
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9 | var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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10 | var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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11 | var React = _interopRequireWildcard(require("react"));
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12 | var _classnames = _interopRequireDefault(require("classnames"));
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13 | var _useMobile = _interopRequireDefault(require("rc-util/lib/hooks/useMobile"));
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14 | var _raf = _interopRequireDefault(require("rc-util/lib/raf"));
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15 | function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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16 | function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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17 |
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18 |
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19 |
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20 |
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21 |
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22 | var STEP_INTERVAL = 200;
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23 |
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24 |
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25 |
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26 |
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27 | var STEP_DELAY = 600;
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28 | function StepHandler(_ref) {
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29 | var prefixCls = _ref.prefixCls,
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30 | upNode = _ref.upNode,
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31 | downNode = _ref.downNode,
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32 | upDisabled = _ref.upDisabled,
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33 | downDisabled = _ref.downDisabled,
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34 | onStep = _ref.onStep;
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35 |
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36 | var stepTimeoutRef = React.useRef();
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37 | var frameIds = React.useRef([]);
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38 | var onStepRef = React.useRef();
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39 | onStepRef.current = onStep;
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40 | var onStopStep = function onStopStep() {
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41 | clearTimeout(stepTimeoutRef.current);
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42 | };
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43 |
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44 |
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45 | var onStepMouseDown = function onStepMouseDown(e, up) {
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46 | e.preventDefault();
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47 | onStopStep();
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48 | onStepRef.current(up);
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49 |
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50 |
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51 | function loopStep() {
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52 | onStepRef.current(up);
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53 | stepTimeoutRef.current = setTimeout(loopStep, STEP_INTERVAL);
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54 | }
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55 |
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56 |
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57 | stepTimeoutRef.current = setTimeout(loopStep, STEP_DELAY);
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58 | };
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59 | React.useEffect(function () {
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60 | return function () {
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61 | onStopStep();
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62 | frameIds.current.forEach(function (id) {
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63 | return _raf.default.cancel(id);
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64 | });
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65 | };
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66 | }, []);
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67 |
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68 |
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69 | var isMobile = (0, _useMobile.default)();
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70 | if (isMobile) {
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71 | return null;
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72 | }
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73 | var handlerClassName = "".concat(prefixCls, "-handler");
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74 | var upClassName = (0, _classnames.default)(handlerClassName, "".concat(handlerClassName, "-up"), (0, _defineProperty2.default)({}, "".concat(handlerClassName, "-up-disabled"), upDisabled));
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75 | var downClassName = (0, _classnames.default)(handlerClassName, "".concat(handlerClassName, "-down"), (0, _defineProperty2.default)({}, "".concat(handlerClassName, "-down-disabled"), downDisabled));
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76 |
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77 |
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78 |
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79 |
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80 |
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81 |
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82 | var safeOnStopStep = function safeOnStopStep() {
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83 | return frameIds.current.push((0, _raf.default)(onStopStep));
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84 | };
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85 | var sharedHandlerProps = {
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86 | unselectable: 'on',
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87 | role: 'button',
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88 | onMouseUp: safeOnStopStep,
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89 | onMouseLeave: safeOnStopStep
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90 | };
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91 | return React.createElement("div", {
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92 | className: "".concat(handlerClassName, "-wrap")
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93 | }, React.createElement("span", (0, _extends2.default)({}, sharedHandlerProps, {
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94 | onMouseDown: function onMouseDown(e) {
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95 | onStepMouseDown(e, true);
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96 | },
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97 | "aria-label": "Increase Value",
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98 | "aria-disabled": upDisabled,
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99 | className: upClassName
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100 | }), upNode || React.createElement("span", {
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101 | unselectable: "on",
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102 | className: "".concat(prefixCls, "-handler-up-inner")
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103 | })), React.createElement("span", (0, _extends2.default)({}, sharedHandlerProps, {
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104 | onMouseDown: function onMouseDown(e) {
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105 | onStepMouseDown(e, false);
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106 | },
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107 | "aria-label": "Decrease Value",
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108 | "aria-disabled": downDisabled,
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109 | className: downClassName
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110 | }), downNode || React.createElement("span", {
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111 | unselectable: "on",
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112 | className: "".concat(prefixCls, "-handler-down-inner")
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113 | })));
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114 | } |
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