/*
* Copyright 2003-2006, 2009, 2017, 2020 United States Government, as represented
* by the Administrator of the National Aeronautics and Space Administration.
* All rights reserved.
*
* The NASAWorldWind/WebWorldWind platform is 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.
*
* NASAWorldWind/WebWorldWind also contains the following 3rd party Open Source
* software:
*
* ES6-Promise – under MIT License
* libtess.js – SGI Free Software License B
* Proj4 – under MIT License
* JSZip – under MIT License
*
* A complete listing of 3rd Party software notices and licenses included in
* WebWorldWind can be found in the WebWorldWind 3rd-party notices and licenses
* PDF found in code directory.
*/
define(['../../../util/Logger'], function (Logger) {
"use strict";
/**
* Every control used by the KML should inherit from this class. It contains common functionality and basically
* serves as a reference to what needs to be implemented in the descendants.
* @alias KmlControls
* @constructor
*/
var KmlControls = function() {
};
/**
* Controls added to the KML document will be notified by the update of the Kml document. Hook is method which is
* called once, when the element is updated. It is necessary to be careful and hook the element only once. The
* other solution is to make sure the ids will be used correctly.
*/
KmlControls.prototype.hook = function() {
Logger.logMessage(Logger.LEVEL_WARNING, "KmlControls", "hook", "Every KML controls should override hook" +
" method.");
};
return KmlControls;
});