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64 lines
2.2 KiB
JavaScript
64 lines
2.2 KiB
JavaScript
/*****************************************************************************
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* Open MCT Web, Copyright (c) 2014-2015, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT Web is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT Web includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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define([
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'moment'
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], function (
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moment
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) {
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var DATE_FORMAT = "HH:mm:ss",
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DATE_FORMATS = [
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DATE_FORMAT
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];
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/**
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* Formatter for duration. Uses moment to produce a date from a given
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* value, but output is formatted to display only time. Can be used for
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* specifying a time duration. For specifying duration, it's best to
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* specify a date of January 1, 1970, as the ms offset will equal the
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* duration represented by the time.
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*
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* @implements {Format}
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* @constructor
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* @memberof platform/commonUI/formats
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*/
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function DurationFormat() {
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this.key = "duration";
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}
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DurationFormat.prototype.format = function (value) {
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return moment.utc(value).format(DATE_FORMAT);
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};
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DurationFormat.prototype.parse = function (text) {
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return moment.duration(text).asMilliseconds();
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};
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DurationFormat.prototype.validate = function (text) {
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return moment.utc(text, DATE_FORMATS, true).isValid();
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};
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return DurationFormat;
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});
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