marko-widgets/lib/defineWidget.js

Module to support binding of behavior to rendered UI components rendered on the server or client

/*
 * Copyright 2011 eBay Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

module.exports = function defineWidget(def, renderer) {
    if (def._isWidget) {
        return def;
    }

    if (renderer) {
        return {
            _isWidget: true,
            renderer: renderer,
            render: renderer.render,
            renderSync: renderer.renderSync
        };
    } else {
        return {_isWidget: true};
    }
};