/********************************************************************************
 * Copyright (C) 2021 Ericsson 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 } from '@theia/core/shared/inversify' ; import { PreferenceLeafNodeRenderer } from './preference-node-renderer' ; @ injectable ( ) export class PreferenceBooleanInputRenderer extends PreferenceLeafNodeRenderer < boolean , HTMLInputElement > { protected createInteractable ( parent ) { const interactable = document . createElement ( 'input' ) ; this . interactable = interactable ; interactable . type = 'checkbox' ; interactable . classList . add ( 'theia-input' ) ; interactable . defaultChecked = this . getValue ( ) ; interactable . onchange = this . handleUserInteraction . bind ( this ) ; parent . appendChild ( interactable ) ; } protected getFallbackValue ( ) { return false ; } protected handleUserInteraction ( ) { return this . setPreferenceImmediately ( this . interactable . checked ) ; } protected doHandleValueChange ( ) { const currentValue = this . interactable . checked ; this . updateInspection ( ) ; const newValue = this . getValue ( ) ; this . updateModificationStatus ( newValue ) ; if ( newValue !== currentValue && document . activeElement !== this . interactable ) { this . interactable . checked = newValue ; } } }