/********************************************************************************
 * Copyright (C) 2019 TypeFox and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/ import * as React from 'react' ; import { injectable } from 'inversify' ; import { Breadcrumb , Styles } from './breadcrumbs-constants' ; export const BreadcrumbRenderer = Symbol ( 'BreadcrumbRenderer' ) ; export interface BreadcrumbRenderer { /**
     * Renders the given breadcrumb. If `onClick` is given, it is called on breadcrumb click.
     */ render ( breadcrumb , onMouseDown ? ) : React . ReactNode ; } @ injectable ( ) export class DefaultBreadcrumbRenderer implements BreadcrumbRenderer { render ( breadcrumb , onMouseDown ? ) { return < li key = { breadcrumb . id } title = { breadcrumb . longLabel } className = { Styles . BREADCRUMB_ITEM + ( ! onMouseDown ? '' : ' ' + Styles . BREADCRUMB_ITEM_HAS_POPUP ) } onMouseDown = { event => onMouseDown && onMouseDown ( breadcrumb , event ) } tabIndex = { 0 } data - breadcrumb - id = { breadcrumb . id } > { breadcrumb . iconClass && < span className = { breadcrumb . iconClass } > < /span>} <span> {breadcrumb.label}</span > < /li>; } }