/********************************************************************************
 * Copyright (C) 2018 Red Hat, Inc. 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 { injectable , inject , postConstruct } from '@theia/core/shared/inversify' ; import { OutputChannel , OutputChannelManager } from '@theia/output/lib/browser/output-channel' ; import { OutputContribution } from '@theia/output/lib/browser/output-contribution' ; import { LogPart } from '@theia/plugin-ext/lib/common/types' ; import { HostedPluginWatcher } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin-watcher' ; @ injectable ( ) export class HostedPluginLogViewer { public static OUTPUT_CHANNEL_NAME = 'hosted-instance-log' ; @ inject ( HostedPluginWatcher ) protected readonly watcher : HostedPluginWatcher ; @ inject ( OutputChannelManager ) protected readonly outputChannelManager : OutputChannelManager ; @ inject ( OutputContribution ) protected readonly outputContribution : OutputContribution ; protected channel : OutputChannel ; showLogConsole ( ) { this . outputContribution . openView ( { reveal : true } ) . then ( view => { view . activate ( ) ; } ) ; } @ postConstruct ( ) protected init ( ) { this . channel = this . outputChannelManager . getChannel ( HostedPluginLogViewer . OUTPUT_CHANNEL_NAME ) ; this . watcher . onLogMessageEvent ( event => this . logMessageEventHandler ( event ) ) ; } protected logMessageEventHandler ( event ) { this . channel . appendLine ( event . data ) ; } }