openmct/platform/features/clock/src/controllers/RefreshingController.js
2015-12-09 12:33:11 -08:00

57 lines
2.2 KiB
JavaScript

/*****************************************************************************
* Open MCT Web, Copyright (c) 2009-2015, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT Web 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.
*
* Open MCT Web includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
/*global define*/
define(
[],
function () {
"use strict";
/**
* Continually refreshes the represented domain object.
*
* This is a short-term workaround to assure Timer views stay
* up-to-date; should be replaced by a global auto-refresh.
*
* @constructor
* @memberof platform/features/clock
* @param {angular.Scope} $scope the Angular scope
* @param {platform/features/clock.TickerService} tickerService
* a service used to align behavior with clock ticks
*/
function RefreshingController($scope, tickerService) {
var unlisten;
function triggerRefresh() {
var persistence = $scope.domainObject &&
$scope.domainObject.getCapability('persistence');
return persistence && persistence.refresh();
}
unlisten = tickerService.listen(triggerRefresh);
$scope.$on('$destroy', unlisten);
}
return RefreshingController;
}
);