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105 lines
3.3 KiB
TypeScript
105 lines
3.3 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 styles from "./badge.module.css";
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import React from "react";
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import { computed, makeObservable, observable } from "mobx";
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import { observer } from "mobx-react";
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import { cssNames } from "../../utils/cssNames";
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import { TooltipDecoratorProps, withTooltip } from "../tooltip";
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import { boundMethod } from "../../utils";
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export interface BadgeProps extends React.HTMLAttributes<any>, TooltipDecoratorProps {
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small?: boolean;
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flat?: boolean;
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label?: React.ReactNode;
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expandable?: boolean;
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disabled?: boolean;
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scrollable?: boolean;
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}
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// Common handler for all Badge instances
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document.addEventListener("selectionchange", () => {
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Badge.badgeMeta.hasTextSelected ||= window.getSelection().toString().trim().length > 0;
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});
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@withTooltip
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@observer
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export class Badge extends React.Component<BadgeProps> {
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static defaultProps: Partial<BadgeProps> = {
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expandable: true,
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};
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static badgeMeta = observable({
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hasTextSelected: false,
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});
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@observable.ref elem: HTMLElement;
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@observable isExpanded = false;
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constructor(props: BadgeProps) {
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super(props);
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makeObservable(this);
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}
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@computed get isExpandable() {
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if (!this.props.expandable) return false;
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return this.elem?.clientWidth < this.elem?.scrollWidth;
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}
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@boundMethod
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onMouseUp() {
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if (!this.isExpandable || Badge.badgeMeta.hasTextSelected) {
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Badge.badgeMeta.hasTextSelected = false;
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} else {
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this.isExpanded = !this.isExpanded;
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}
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}
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@boundMethod
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bindRef(elem: HTMLElement) {
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this.elem = elem;
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}
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render() {
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const { className, label, disabled, scrollable, small, children, flat, expandable, ...elemProps } = this.props;
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const clickable = Boolean(this.props.onClick) || this.isExpandable;
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const classNames = cssNames(styles.badge, className, {
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[styles.small]: small,
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[styles.flat]: flat,
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[styles.clickable]: clickable,
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[styles.interactive]: this.isExpandable,
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[styles.isExpanded]: this.isExpanded,
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[styles.disabled]: disabled,
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[styles.scrollable]: scrollable,
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});
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return (
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<div {...elemProps} className={classNames} onMouseUp={this.onMouseUp} ref={this.bindRef}>
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{label}
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{children}
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</div>
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);
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}
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}
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