antd
Version:
An enterprise-class UI design language and React components implementation
223 lines (167 loc) • 9.53 kB
JavaScript
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof3 = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var React = _interopRequireWildcard(require("react"));
var _rcTextarea = _interopRequireDefault(require("rc-textarea"));
var _omit = _interopRequireDefault(require("rc-util/lib/omit"));
var _classnames = _interopRequireDefault(require("classnames"));
var _useMergedState3 = _interopRequireDefault(require("rc-util/lib/hooks/useMergedState"));
var _ClearableLabeledInput = _interopRequireDefault(require("./ClearableLabeledInput"));
var _configProvider = require("../config-provider");
var _Input = require("./Input");
var _SizeContext = _interopRequireDefault(require("../config-provider/SizeContext"));
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); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof3(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; }
var __rest = void 0 && (void 0).__rest || function (s, e) {
var t = {};
for (var p in s) {
if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
}
if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
}
return t;
};
function fixEmojiLength(value, maxLength) {
return (0, _toConsumableArray2["default"])(value || '').slice(0, maxLength).join('');
}
var TextArea = /*#__PURE__*/React.forwardRef(function (_a, ref) {
var _classNames;
var customizePrefixCls = _a.prefixCls,
_a$bordered = _a.bordered,
bordered = _a$bordered === void 0 ? true : _a$bordered,
_a$showCount = _a.showCount,
showCount = _a$showCount === void 0 ? false : _a$showCount,
maxLength = _a.maxLength,
className = _a.className,
style = _a.style,
customizeSize = _a.size,
onCompositionStart = _a.onCompositionStart,
onCompositionEnd = _a.onCompositionEnd,
onChange = _a.onChange,
props = __rest(_a, ["prefixCls", "bordered", "showCount", "maxLength", "className", "style", "size", "onCompositionStart", "onCompositionEnd", "onChange"]);
var _React$useContext = React.useContext(_configProvider.ConfigContext),
getPrefixCls = _React$useContext.getPrefixCls,
direction = _React$useContext.direction;
var size = React.useContext(_SizeContext["default"]);
var innerRef = React.useRef(null);
var clearableInputRef = React.useRef(null);
var _React$useState = React.useState(false),
_React$useState2 = (0, _slicedToArray2["default"])(_React$useState, 2),
compositing = _React$useState2[0],
setCompositing = _React$useState2[1];
var _useMergedState = (0, _useMergedState3["default"])(props.defaultValue, {
value: props.value
}),
_useMergedState2 = (0, _slicedToArray2["default"])(_useMergedState, 2),
value = _useMergedState2[0],
setValue = _useMergedState2[1];
var handleSetValue = function handleSetValue(val, callback) {
if (props.value === undefined) {
setValue(val);
callback === null || callback === void 0 ? void 0 : callback();
}
}; // =========================== Value Update ===========================
// Max length value
var hasMaxLength = Number(maxLength) > 0;
var onInternalCompositionStart = function onInternalCompositionStart(e) {
setCompositing(true);
onCompositionStart === null || onCompositionStart === void 0 ? void 0 : onCompositionStart(e);
};
var onInternalCompositionEnd = function onInternalCompositionEnd(e) {
setCompositing(false);
var triggerValue = e.currentTarget.value;
if (hasMaxLength) {
triggerValue = fixEmojiLength(triggerValue, maxLength);
} // Patch composition onChange when value changed
if (triggerValue !== value) {
handleSetValue(triggerValue);
(0, _Input.resolveOnChange)(e.currentTarget, e, onChange, triggerValue);
}
onCompositionEnd === null || onCompositionEnd === void 0 ? void 0 : onCompositionEnd(e);
};
var handleChange = function handleChange(e) {
var triggerValue = e.target.value;
if (!compositing && hasMaxLength) {
triggerValue = fixEmojiLength(triggerValue, maxLength);
}
handleSetValue(triggerValue);
(0, _Input.resolveOnChange)(e.currentTarget, e, onChange, triggerValue);
}; // ============================== Reset ===============================
var handleReset = function handleReset(e) {
var _a, _b;
handleSetValue('', function () {
var _a;
(_a = innerRef.current) === null || _a === void 0 ? void 0 : _a.focus();
});
(0, _Input.resolveOnChange)((_b = (_a = innerRef.current) === null || _a === void 0 ? void 0 : _a.resizableTextArea) === null || _b === void 0 ? void 0 : _b.textArea, e, onChange);
};
var prefixCls = getPrefixCls('input', customizePrefixCls);
React.useImperativeHandle(ref, function () {
var _a;
return {
resizableTextArea: (_a = innerRef.current) === null || _a === void 0 ? void 0 : _a.resizableTextArea,
focus: function focus(option) {
var _a, _b;
(0, _Input.triggerFocus)((_b = (_a = innerRef.current) === null || _a === void 0 ? void 0 : _a.resizableTextArea) === null || _b === void 0 ? void 0 : _b.textArea, option);
},
blur: function blur() {
var _a;
return (_a = innerRef.current) === null || _a === void 0 ? void 0 : _a.blur();
}
};
});
var textArea = /*#__PURE__*/React.createElement(_rcTextarea["default"], (0, _extends2["default"])({}, (0, _omit["default"])(props, ['allowClear']), {
className: (0, _classnames["default"])((_classNames = {}, (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-borderless"), !bordered), (0, _defineProperty2["default"])(_classNames, className, className && !showCount), (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-sm"), size === 'small' || customizeSize === 'small'), (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-lg"), size === 'large' || customizeSize === 'large'), _classNames)),
style: showCount ? undefined : style,
prefixCls: prefixCls,
onCompositionStart: onInternalCompositionStart,
onChange: handleChange,
onCompositionEnd: onInternalCompositionEnd,
ref: innerRef
}));
var val = (0, _Input.fixControlledValue)(value);
if (!compositing && hasMaxLength && (props.value === null || props.value === undefined)) {
// fix #27612 将value转为数组进行截取,解决 '😂'.length === 2 等emoji表情导致的截取乱码的问题
val = fixEmojiLength(val, maxLength);
} // TextArea
var textareaNode = /*#__PURE__*/React.createElement(_ClearableLabeledInput["default"], (0, _extends2["default"])({}, props, {
prefixCls: prefixCls,
direction: direction,
inputType: "text",
value: val,
element: textArea,
handleReset: handleReset,
ref: clearableInputRef,
bordered: bordered
})); // Only show text area wrapper when needed
if (showCount) {
var valueLength = (0, _toConsumableArray2["default"])(val).length;
var dataCount = '';
if ((0, _typeof2["default"])(showCount) === 'object') {
dataCount = showCount.formatter({
count: valueLength,
maxLength: maxLength
});
} else {
dataCount = "".concat(valueLength).concat(hasMaxLength ? " / ".concat(maxLength) : '');
}
return /*#__PURE__*/React.createElement("div", {
className: (0, _classnames["default"])("".concat(prefixCls, "-textarea"), (0, _defineProperty2["default"])({}, "".concat(prefixCls, "-textarea-rtl"), direction === 'rtl'), "".concat(prefixCls, "-textarea-show-count"), className),
style: style,
"data-count": dataCount
}, textareaNode);
}
return textareaNode;
});
var _default = TextArea;
exports["default"] = _default;
;