/
domwrapperview.js
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/
domwrapperview.js
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/**
* @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @module mention/ui/domwrapperview
*/
import View from '@ckeditor/ckeditor5-ui/src/view';
/**
* This class wraps DOM element as a CKEditor5 UI View.
*
* It allows to render any DOM element and use it in mentions list.
*
* @extends {module:ui/view~View}
*/
export default class DomWrapperView extends View {
/**
* Creates an instance of {@link module:mention/ui/domwrapperview~DomWrapperView} class.
*
* Also see {@link #render}.
*
* @param {module:utils/locale~Locale} [locale] The localization services instance.
* @param {Element} domElement
*/
constructor( locale, domElement ) {
super( locale );
// Disable template rendering on this view.
this.template = false;
/**
* The DOM element for which wrapper was created.
*
* @type {Element}
*/
this.domElement = domElement;
// Render dom wrapper as a button.
this.domElement.classList.add( 'ck-button' );
/**
* Controls whether the dom wrapper view is "on". This is in line with {@link module:ui/button/button~Button#isOn} property.
*
* @observable
* @default true
* @member {Boolean} #isOn
*/
this.set( 'isOn', false );
// Handle isOn state as in buttons.
this.on( 'change:isOn', ( evt, name, isOn ) => {
if ( isOn ) {
this.domElement.classList.add( 'ck-on' );
this.domElement.classList.remove( 'ck-off' );
} else {
this.domElement.classList.add( 'ck-off' );
this.domElement.classList.remove( 'ck-on' );
}
} );
// Pass click event as execute event.
this.listenTo( this.domElement, 'click', () => {
this.fire( 'execute' );
} );
}
/**
* @inheritDoc
*/
render() {
super.render();
this.element = this.domElement;
}
}