/*
* Copyright 2015-2017 WorldWind Contributors
*
* 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.
*/
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;
});