salix/client/core/src/lib/component.js

import EventEmitter from './event-emitter';

/**
 * Base class for component controllers.
 */
export default class Component extends EventEmitter {
    /**
     * Contructor.
     *
     * @param {HTMLElement} $element The main component element
     * @param {$rootScope.Scope} $scope The element scope
     */
    constructor($element, $scope) {
        super($element, $scope);
        this.element = $element[0];
        this.element.$ctrl = this;
        this.$element = $element;
        this.$ = $scope;
    }
    /**
     * The component owner window.
     */
    get window() {
        return this.document.defaultView;
    }
    /**
     * The component owner document.
     */
    get document() {
        return this.element.ownerDocument;
    }
}
Component.$inject = ['$element', '$scope'];