@mui/base
Version:
A library of headless ('unstyled') React UI components and low-level hooks.
172 lines (168 loc) • 8.07 kB
JavaScript
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = useInput;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _utils = require("@mui/utils");
var React = _interopRequireWildcard(require("react"));
var _FormControl = require("../FormControl");
var _extractEventHandlers = _interopRequireDefault(require("../utils/extractEventHandlers"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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; }
/**
*
* Demos:
*
* - [Input](https://mui.com/base/react-input/#hook)
*
* API:
*
* - [useInput API](https://mui.com/base/react-input/hooks-api/#use-input)
*/
function useInput(parameters) {
const {
defaultValue: defaultValueProp,
disabled: disabledProp = false,
error: errorProp = false,
onBlur,
onChange,
onFocus,
required: requiredProp = false,
value: valueProp,
inputRef: inputRefProp
} = parameters;
const formControlContext = (0, _FormControl.useFormControlContext)();
let defaultValue;
let disabled;
let error;
let required;
let value;
if (formControlContext) {
var _formControlContext$d, _formControlContext$e, _formControlContext$r;
defaultValue = undefined;
disabled = (_formControlContext$d = formControlContext.disabled) != null ? _formControlContext$d : false;
error = (_formControlContext$e = formControlContext.error) != null ? _formControlContext$e : false;
required = (_formControlContext$r = formControlContext.required) != null ? _formControlContext$r : false;
value = formControlContext.value;
if (process.env.NODE_ENV !== 'production') {
const definedLocalProps = ['defaultValue', 'disabled', 'error', 'required', 'value'].filter(prop => parameters[prop] !== undefined);
if (definedLocalProps.length > 0) {
console.warn(['MUI: You have set props on an input that is inside a FormControl.', 'Set these props on a FormControl instead. Otherwise they will be ignored.', `Ignored props: ${definedLocalProps.join(', ')}`].join('\n'));
}
}
} else {
defaultValue = defaultValueProp;
disabled = disabledProp;
error = errorProp;
required = requiredProp;
value = valueProp;
}
const {
current: isControlled
} = React.useRef(value != null);
const handleInputRefWarning = React.useCallback(instance => {
if (process.env.NODE_ENV !== 'production') {
if (instance && instance.nodeName !== 'INPUT' && !instance.focus) {
console.error(['MUI: You have provided a `slots.input` to the input component', 'that does not correctly handle the `ref` prop.', 'Make sure the `ref` prop is called with a HTMLInputElement.'].join('\n'));
}
}
}, []);
const inputRef = React.useRef(null);
const handleInputRef = (0, _utils.unstable_useForkRef)(inputRef, inputRefProp, handleInputRefWarning);
const [focused, setFocused] = React.useState(false);
// The blur won't fire when the disabled state is set on a focused input.
// We need to book keep the focused state manually.
React.useEffect(() => {
if (!formControlContext && disabled && focused) {
setFocused(false);
// @ts-ignore
onBlur == null ? void 0 : onBlur();
}
}, [formControlContext, disabled, focused, onBlur]);
const handleFocus = otherHandlers => event => {
var _otherHandlers$onFocu;
// Fix a bug with IE11 where the focus/blur events are triggered
// while the component is disabled.
if (formControlContext != null && formControlContext.disabled) {
event.stopPropagation();
return;
}
(_otherHandlers$onFocu = otherHandlers.onFocus) == null ? void 0 : _otherHandlers$onFocu.call(otherHandlers, event);
if (formControlContext && formControlContext.onFocus) {
var _formControlContext$o;
formControlContext == null ? void 0 : (_formControlContext$o = formControlContext.onFocus) == null ? void 0 : _formControlContext$o.call(formControlContext);
} else {
setFocused(true);
}
};
const handleBlur = otherHandlers => event => {
var _otherHandlers$onBlur;
(_otherHandlers$onBlur = otherHandlers.onBlur) == null ? void 0 : _otherHandlers$onBlur.call(otherHandlers, event);
if (formControlContext && formControlContext.onBlur) {
formControlContext.onBlur();
} else {
setFocused(false);
}
};
const handleChange = otherHandlers => (event, ...args) => {
var _formControlContext$o2, _otherHandlers$onChan;
if (!isControlled) {
const element = event.target || inputRef.current;
if (element == null) {
throw new Error(process.env.NODE_ENV !== "production" ? `MUI: Expected valid input target. Did you use a custom \`slots.input\` and forget to forward refs? See https://mui.com/r/input-component-ref-interface for more info.` : (0, _utils.formatMuiErrorMessage)(17));
}
}
formControlContext == null ? void 0 : (_formControlContext$o2 = formControlContext.onChange) == null ? void 0 : _formControlContext$o2.call(formControlContext, event);
// @ts-ignore
(_otherHandlers$onChan = otherHandlers.onChange) == null ? void 0 : _otherHandlers$onChan.call(otherHandlers, event, ...args);
};
const handleClick = otherHandlers => event => {
var _otherHandlers$onClic;
if (inputRef.current && event.currentTarget === event.target) {
inputRef.current.focus();
}
(_otherHandlers$onClic = otherHandlers.onClick) == null ? void 0 : _otherHandlers$onClic.call(otherHandlers, event);
};
const getRootProps = (externalProps = {}) => {
// onBlur, onChange and onFocus are forwarded to the input slot.
const propsEventHandlers = (0, _extractEventHandlers.default)(parameters, ['onBlur', 'onChange', 'onFocus']);
const externalEventHandlers = (0, _extends2.default)({}, propsEventHandlers, (0, _extractEventHandlers.default)(externalProps));
return (0, _extends2.default)({}, externalProps, externalEventHandlers, {
onClick: handleClick(externalEventHandlers)
});
};
const getInputProps = (externalProps = {}) => {
const propsEventHandlers = {
onBlur,
onChange,
onFocus
};
const externalEventHandlers = (0, _extends2.default)({}, propsEventHandlers, (0, _extractEventHandlers.default)(externalProps));
const mergedEventHandlers = (0, _extends2.default)({}, externalProps, externalEventHandlers, {
onBlur: handleBlur(externalEventHandlers),
onChange: handleChange(externalEventHandlers),
onFocus: handleFocus(externalEventHandlers)
});
return (0, _extends2.default)({}, mergedEventHandlers, {
'aria-invalid': error || undefined,
defaultValue: defaultValue,
ref: handleInputRef,
value: value,
required,
disabled
});
};
return {
disabled,
error,
focused,
formControlContext,
getInputProps,
getRootProps,
inputRef: handleInputRef,
required,
value
};
}