source: node_modules/react-debounce-input/lib/Component.js

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Last change on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago

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1"use strict";
2
3function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
4
5Object.defineProperty(exports, "__esModule", {
6 value: true
7});
8exports.DebounceInput = void 0;
9
10var _react = _interopRequireDefault(require("react"));
11
12var _lodash = _interopRequireDefault(require("lodash.debounce"));
13
14var _excluded = ["element", "onChange", "value", "minLength", "debounceTimeout", "forceNotifyByEnter", "forceNotifyOnBlur", "onKeyDown", "onBlur", "inputRef"];
15
16function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
17
18function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
19
20function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
21
22function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
23
24function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
25
26function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
27
28function _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); } }
29
30function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
31
32function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
33
34function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
35
36function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
37
38function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
39
40function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
41
42function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
43
44function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
45
46function _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; }
47
48var DebounceInput = /*#__PURE__*/function (_React$PureComponent) {
49 _inherits(DebounceInput, _React$PureComponent);
50
51 var _super = _createSuper(DebounceInput);
52
53 function DebounceInput(props) {
54 var _this;
55
56 _classCallCheck(this, DebounceInput);
57
58 _this = _super.call(this, props);
59
60 _defineProperty(_assertThisInitialized(_this), "onChange", function (event) {
61 event.persist();
62 var oldValue = _this.state.value;
63 var minLength = _this.props.minLength;
64
65 _this.setState({
66 value: event.target.value
67 }, function () {
68 var value = _this.state.value;
69
70 if (value.length >= minLength) {
71 _this.notify(event);
72
73 return;
74 } // If user hits backspace and goes below minLength consider it cleaning the value
75
76
77 if (oldValue.length > value.length) {
78 _this.notify(_objectSpread(_objectSpread({}, event), {}, {
79 target: _objectSpread(_objectSpread({}, event.target), {}, {
80 value: ''
81 })
82 }));
83 }
84 });
85 });
86
87 _defineProperty(_assertThisInitialized(_this), "onKeyDown", function (event) {
88 if (event.key === 'Enter') {
89 _this.forceNotify(event);
90 } // Invoke original onKeyDown if present
91
92
93 var onKeyDown = _this.props.onKeyDown;
94
95 if (onKeyDown) {
96 event.persist();
97 onKeyDown(event);
98 }
99 });
100
101 _defineProperty(_assertThisInitialized(_this), "onBlur", function (event) {
102 _this.forceNotify(event); // Invoke original onBlur if present
103
104
105 var onBlur = _this.props.onBlur;
106
107 if (onBlur) {
108 event.persist();
109 onBlur(event);
110 }
111 });
112
113 _defineProperty(_assertThisInitialized(_this), "createNotifier", function (debounceTimeout) {
114 if (debounceTimeout < 0) {
115 _this.notify = function () {
116 return null;
117 };
118 } else if (debounceTimeout === 0) {
119 _this.notify = _this.doNotify;
120 } else {
121 var debouncedChangeFunc = (0, _lodash["default"])(function (event) {
122 _this.isDebouncing = false;
123
124 _this.doNotify(event);
125 }, debounceTimeout);
126
127 _this.notify = function (event) {
128 _this.isDebouncing = true;
129 debouncedChangeFunc(event);
130 };
131
132 _this.flush = function () {
133 return debouncedChangeFunc.flush();
134 };
135
136 _this.cancel = function () {
137 _this.isDebouncing = false;
138 debouncedChangeFunc.cancel();
139 };
140 }
141 });
142
143 _defineProperty(_assertThisInitialized(_this), "doNotify", function () {
144 var onChange = _this.props.onChange;
145 onChange.apply(void 0, arguments);
146 });
147
148 _defineProperty(_assertThisInitialized(_this), "forceNotify", function (event) {
149 var debounceTimeout = _this.props.debounceTimeout;
150
151 if (!_this.isDebouncing && debounceTimeout > 0) {
152 return;
153 }
154
155 if (_this.cancel) {
156 _this.cancel();
157 }
158
159 var value = _this.state.value;
160 var minLength = _this.props.minLength;
161
162 if (value.length >= minLength) {
163 _this.doNotify(event);
164 } else {
165 _this.doNotify(_objectSpread(_objectSpread({}, event), {}, {
166 target: _objectSpread(_objectSpread({}, event.target), {}, {
167 value: value
168 })
169 }));
170 }
171 });
172
173 _this.isDebouncing = false;
174 _this.state = {
175 value: typeof props.value === 'undefined' || props.value === null ? '' : props.value
176 };
177 var _debounceTimeout2 = _this.props.debounceTimeout;
178
179 _this.createNotifier(_debounceTimeout2);
180
181 return _this;
182 }
183
184 _createClass(DebounceInput, [{
185 key: "componentDidUpdate",
186 value: function componentDidUpdate(prevProps) {
187 if (this.isDebouncing) {
188 return;
189 }
190
191 var _this$props = this.props,
192 value = _this$props.value,
193 debounceTimeout = _this$props.debounceTimeout;
194 var oldTimeout = prevProps.debounceTimeout,
195 oldValue = prevProps.value;
196 var stateValue = this.state.value;
197
198 if (typeof value !== 'undefined' && oldValue !== value && stateValue !== value) {
199 // Update state.value if new value passed via props, yep re-render should happen
200 // eslint-disable-next-line react/no-did-update-set-state
201 this.setState({
202 value: value
203 });
204 }
205
206 if (debounceTimeout !== oldTimeout) {
207 this.createNotifier(debounceTimeout);
208 }
209 }
210 }, {
211 key: "componentWillUnmount",
212 value: function componentWillUnmount() {
213 if (this.flush) {
214 this.flush();
215 }
216 }
217 }, {
218 key: "render",
219 value: function render() {
220 var _this$props2 = this.props,
221 element = _this$props2.element,
222 _onChange = _this$props2.onChange,
223 _value = _this$props2.value,
224 _minLength = _this$props2.minLength,
225 _debounceTimeout = _this$props2.debounceTimeout,
226 forceNotifyByEnter = _this$props2.forceNotifyByEnter,
227 forceNotifyOnBlur = _this$props2.forceNotifyOnBlur,
228 onKeyDown = _this$props2.onKeyDown,
229 onBlur = _this$props2.onBlur,
230 inputRef = _this$props2.inputRef,
231 props = _objectWithoutProperties(_this$props2, _excluded);
232
233 var value = this.state.value;
234 var maybeOnKeyDown;
235
236 if (forceNotifyByEnter) {
237 maybeOnKeyDown = {
238 onKeyDown: this.onKeyDown
239 };
240 } else if (onKeyDown) {
241 maybeOnKeyDown = {
242 onKeyDown: onKeyDown
243 };
244 } else {
245 maybeOnKeyDown = {};
246 }
247
248 var maybeOnBlur;
249
250 if (forceNotifyOnBlur) {
251 maybeOnBlur = {
252 onBlur: this.onBlur
253 };
254 } else if (onBlur) {
255 maybeOnBlur = {
256 onBlur: onBlur
257 };
258 } else {
259 maybeOnBlur = {};
260 }
261
262 var maybeRef = inputRef ? {
263 ref: inputRef
264 } : {};
265 return /*#__PURE__*/_react["default"].createElement(element, _objectSpread(_objectSpread(_objectSpread(_objectSpread({}, props), {}, {
266 onChange: this.onChange,
267 value: value
268 }, maybeOnKeyDown), maybeOnBlur), maybeRef));
269 }
270 }]);
271
272 return DebounceInput;
273}(_react["default"].PureComponent);
274
275exports.DebounceInput = DebounceInput;
276
277_defineProperty(DebounceInput, "defaultProps", {
278 element: 'input',
279 type: 'text',
280 onKeyDown: undefined,
281 onBlur: undefined,
282 value: undefined,
283 minLength: 0,
284 debounceTimeout: 100,
285 forceNotifyByEnter: true,
286 forceNotifyOnBlur: true,
287 inputRef: undefined
288});
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