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113 lines
3.4 KiB
TypeScript
113 lines
3.4 KiB
TypeScript
/**
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* Copyright (c) 2021 OpenLens Authors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import "./radio.scss";
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import React from "react";
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import { cssNames, IClassName } from "../../utils";
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import uniqueId from "lodash/uniqueId";
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// todo: refactor with contexts
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export interface RadioGroupProps {
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className?: IClassName;
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value?: any;
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asButtons?: boolean;
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disabled?: boolean;
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onChange?(value: string): void;
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}
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export class RadioGroup extends React.Component<RadioGroupProps, {}> {
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render() {
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const name = uniqueId("radioGroup");
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const { value, asButtons, disabled, onChange } = this.props;
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let { className } = this.props;
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className = cssNames("RadioGroup", { buttonsView: asButtons }, className);
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const radios = React.Children.toArray(this.props.children) as React.ReactElement<RadioProps>[];
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return (
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<div className={className}>
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{radios.map(radio => {
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return React.cloneElement(radio, {
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name,
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disabled: disabled !== undefined ? disabled : radio.props.disabled,
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checked: radio.props.value === value,
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onChange
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});
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})}
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</div>
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);
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}
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}
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export type RadioProps = React.HTMLProps<any> & {
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name?: string;
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label?: React.ReactNode | any;
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value?: any;
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checked?: boolean;
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disabled?: boolean;
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onChange?(value: React.ChangeEvent<HTMLInputElement>): void;
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};
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export class Radio extends React.Component<RadioProps> {
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private elem: HTMLElement;
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onChange = () => {
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const { value, onChange, checked } = this.props;
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if (!checked && onChange) {
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onChange(value);
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}
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};
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onKeyDown = (e: React.KeyboardEvent<any>) => {
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const SPACE_KEY = e.keyCode === 32;
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const ENTER_KEY = e.keyCode === 13;
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if (SPACE_KEY || ENTER_KEY) {
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this.elem.click();
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e.preventDefault();
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}
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};
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render() {
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const { className, label, checked, children, ...inputProps } = this.props;
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const componentClass = cssNames("Radio flex align-center", className, {
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checked,
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disabled: this.props.disabled,
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});
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return (
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<label
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className={componentClass}
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tabIndex={!checked ? 0 : null}
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onKeyDown={this.onKeyDown}
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ref={e => this.elem = e}
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>
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<input {...inputProps} type="radio" checked={checked} onChange={this.onChange}/>
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<i className="tick flex center"/>
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{label ? <div className="label">{label}</div> : null}
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{children}
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</label>
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);
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}
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}
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