@dnb/eufemia
Version:
DNB Eufemia Design System UI Library
324 lines (323 loc) • 10.4 kB
JavaScript
"use client";
var _AlignmentHelper;
import withComponentMarkers from "../../shared/helpers/withComponentMarkers.js";
import React, { useContext, useRef, useState, useCallback } from 'react';
import clsx from 'clsx';
import useId from "../../shared/helpers/useId.js";
import { warn, extendExistingPropsWithContext, validateDOMAttributes, getStatusState, combineDescribedBy, dispatchCustomElementEvent, removeUndefinedProps } from "../../shared/component-helper.js";
import AlignmentHelper from "../../shared/AlignmentHelper.js";
import { pickFormElementProps } from "../../shared/helpers/filterValidProps.js";
import { applySpacing } from "../space/SpacingUtils.js";
import Radio from "../radio/Radio.js";
import Checkbox from "../checkbox/Checkbox.js";
import Button from "../button/Button.js";
import FormLabel from "../form-label/FormLabel.js";
import FormStatus from "../form-status/FormStatus.js";
import ToggleButtonGroup from "./ToggleButtonGroup.js";
import ToggleButtonGroupContext from "./ToggleButtonGroupContext.js";
import Context from "../../shared/Context.js";
import Suffix from "../../shared/helpers/Suffix.js";
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
const toggleButtonDefaultProps = {
text: null,
label: null,
labelDirection: 'vertical',
labelSrOnly: null,
title: null,
checked: undefined,
variant: null,
size: null,
leftComponent: null,
disabled: null,
skeleton: null,
id: null,
status: null,
statusState: 'error',
statusProps: null,
statusNoAnimation: null,
globalStatus: null,
suffix: null,
value: '',
role: undefined,
icon: null,
iconPosition: 'right',
iconSize: null,
readOnly: false,
className: null,
children: null,
onChange: null
};
const parseChecked = state => /true|on/.test(String(state));
function getInitialChecked(props, groupContext) {
if (groupContext.name && typeof props.value !== 'undefined') {
if (typeof groupContext.value !== 'undefined') {
return groupContext.value === props.value;
}
if (groupContext.values && Array.isArray(groupContext.values)) {
return groupContext.values.includes(props.value);
}
}
return parseChecked(props.checked);
}
function ToggleButton(ownProps) {
var _context$translation;
const groupContext = useContext(ToggleButtonGroupContext);
const context = useContext(Context);
const refButton = useRef(null);
const ownPropsRef = useRef(ownProps);
ownPropsRef.current = ownProps;
const groupContextRef = useRef(groupContext);
groupContextRef.current = groupContext;
const id = useId(ownProps.id);
const [checked, setChecked] = useState(() => getInitialChecked(ownProps, groupContext));
const [prevPropsChecked, setPrevPropsChecked] = useState(ownProps.checked);
const skipNextPropSync = useRef(false);
if (ownProps.checked !== prevPropsChecked) {
setPrevPropsChecked(ownProps.checked);
if (!skipNextPropSync.current) {
const newChecked = parseChecked(ownProps.checked);
setChecked(newChecked);
}
}
skipNextPropSync.current = false;
const didInitRef = useRef(false);
if (!didInitRef.current) {
didInitRef.current = true;
if (groupContext.name && typeof ownProps.value !== 'undefined' && typeof groupContext.value === 'undefined' && !(groupContext.values && Array.isArray(groupContext.values)) && parseChecked(ownProps.checked) && groupContext.setContext) {
if (groupContext.multiselect) {
groupContext.setContext(prevContext => ({
values: prevContext && Array.isArray(prevContext.values) ? [...prevContext.values, ownProps.value] : [ownProps.value]
}));
} else {
groupContext.setContext({
value: ownProps.value
});
}
}
}
const callOnChange = useCallback(({
checked: isChecked,
event
}) => {
var _ownPropsRef$current$;
const value = (_ownPropsRef$current$ = ownPropsRef.current.value) !== null && _ownPropsRef$current$ !== void 0 ? _ownPropsRef$current$ : '';
if (groupContextRef.current.onChange) {
groupContextRef.current.onChange({
value,
event
});
}
dispatchCustomElementEvent({
props: ownPropsRef.current
}, 'onChange', {
checked: isChecked,
value,
event
});
}, []);
const checkedRef = useRef(checked);
checkedRef.current = checked;
const onClickHandler = useCallback(({
event
}) => {
if (ownPropsRef.current.readOnly) {
return event.preventDefault();
}
if (groupContextRef.current.name && !groupContextRef.current.multiselect && ownPropsRef.current.value === groupContextRef.current.value) {
return;
}
const newChecked = !checkedRef.current;
skipNextPropSync.current = true;
setChecked(newChecked);
callOnChange({
checked: newChecked,
event
});
if (refButton.current && newChecked) {
try {
refButton.current.focus();
} catch (e) {
warn(e);
}
}
}, [callOnChange]);
const onKeyDownHandler = useCallback(event => {
if (event.key === 'Enter') {
onClickHandler({
event
});
}
}, [onClickHandler]);
const onKeyUpHandler = useCallback(event => {
if (event.key === 'Enter') {
onClickHandler({
event
});
}
}, [onClickHandler]);
const resolvedProps = {
...toggleButtonDefaultProps,
...removeUndefinedProps({
...ownProps
})
};
const contextProps = extendExistingPropsWithContext(resolvedProps, toggleButtonDefaultProps, groupContext);
const props = extendExistingPropsWithContext(resolvedProps, toggleButtonDefaultProps, contextProps, (_context$translation = context.translation) === null || _context$translation === void 0 ? void 0 : _context$translation.ToggleButton, pickFormElementProps(context.formElement), context.ToggleButton);
const {
status,
statusState,
statusProps,
statusNoAnimation,
globalStatus,
suffix,
label,
labelDirection,
labelSrOnly,
text,
title,
readOnly,
className,
disabled,
skeleton,
variant,
leftComponent,
icon,
iconSize,
iconPosition,
value: propValue,
role,
id: _id,
checked: _checked,
children,
onChange,
...rest
} = props;
let resolvedChecked = checked;
if (!groupContext.multiselect && typeof groupContext.value !== 'undefined') {
const contextValue = groupContext.value;
if (typeof propValue === 'string' || typeof propValue === 'number') {
resolvedChecked = propValue === contextValue;
}
} else if (groupContext.multiselect && typeof groupContext.values !== 'undefined') {
const contextValues = groupContext.values;
if (typeof propValue === 'string' || typeof propValue === 'number') {
resolvedChecked = contextValues.includes(propValue);
}
}
const showStatus = getStatusState(status);
const mainParams = applySpacing(props, {
className: clsx('dnb-toggle-button', className, status && `dnb-toggle-button__status--${statusState}`, resolvedChecked && `dnb-toggle-button--checked`, labelDirection && `dnb-toggle-button--${labelDirection}`)
});
validateDOMAttributes(ownProps, rest);
const buttonParams = {
id,
disabled,
skeleton,
text: text || children,
title,
icon,
iconSize: iconSize,
iconPosition: iconPosition,
[`aria-${role === 'radio' || role === 'checkbox' ? 'checked' : 'pressed'}`]: String(resolvedChecked || false),
role,
...rest
};
const componentParams = {
checked: resolvedChecked,
disabled,
element: 'span',
'data-checked': String(resolvedChecked || false),
'aria-checked': undefined,
role: undefined,
type: undefined,
name: null,
title: null
};
if (status) {
if (statusState === 'information') {
componentParams.statusState = 'information';
} else {
componentParams.status = 'error';
}
}
if (showStatus || suffix) {
buttonParams['aria-describedby'] = combineDescribedBy(buttonParams, showStatus ? id + '-status' : null, suffix ? id + '-suffix' : null);
}
if (readOnly) {
buttonParams['aria-readonly'] = true;
buttonParams['readOnly'] = true;
}
let usedLeftComponent = null;
switch (variant) {
case 'radio':
usedLeftComponent = _jsx(Radio, {
id: `${id}-radio`,
...componentParams
});
break;
case 'checkbox':
usedLeftComponent = _jsx(Checkbox, {
id: `${id}-checkbox`,
...componentParams
});
break;
case 'default':
default:
usedLeftComponent = leftComponent;
break;
}
return _jsxs("span", {
...mainParams,
children: [label && _jsx(FormLabel, {
id: id + '-label',
forId: id,
text: label,
disabled: disabled,
skeleton: skeleton,
labelDirection: labelDirection,
srOnly: labelSrOnly
}), _jsxs("span", {
className: "dnb-toggle-button__inner",
children: [_jsx(FormStatus, {
show: showStatus,
id: id + '-form-status',
globalStatus: globalStatus,
label: label,
textId: id + '-status',
text: status,
state: statusState,
noAnimation: statusNoAnimation,
skeleton: skeleton,
...statusProps
}), _jsxs("span", {
className: "dnb-toggle-button__shell",
children: [_AlignmentHelper || (_AlignmentHelper = _jsx(AlignmentHelper, {})), _jsx(Button, {
variant: "secondary",
className: "dnb-toggle-button__button",
customContent: usedLeftComponent && _jsx("span", {
className: "dnb-toggle-button__component",
children: usedLeftComponent
}),
...buttonParams,
ref: refButton,
onClick: onClickHandler,
onKeyDown: onKeyDownHandler,
onKeyUp: onKeyUpHandler
}), suffix && _jsx(Suffix, {
className: "dnb-toggle-button__suffix",
id: id + '-suffix',
context: props,
children: suffix
})]
})]
})]
});
}
const MemoizedToggleButton = React.memo(ToggleButton);
MemoizedToggleButton.Group = ToggleButtonGroup;
withComponentMarkers(MemoizedToggleButton, {
_formElement: true,
_supportsSpacingProps: true
});
export default MemoizedToggleButton;
//# sourceMappingURL=ToggleButton.js.map