Refactored bundle

example/localTimeSystem/bundle.js

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+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, 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.
+ *****************************************************************************/
+
+define([
+    "./src/LocalTimeSystem",
+    "./src/LocalTimeFormat",
+    'legacyRegistry'
+], function (
+    LocalTimeSystem,
+    LocalTimeFormat,
+    legacyRegistry
+) {
+    legacyRegistry.register("example/localTimeSystem", {
+        "extensions": {
+            "formats": [
+                {
+                    "key": "local",
+                    "implementation": LocalTimeFormat
+                }
+            ],
+            "timeSystems": [
+                {
+                    "implementation": LocalTimeSystem,
+                    "depends": ["$timeout"]
+                }
+            ]
+        }
+    });
+});

example/localTimeSystem/src/LocalTimeFormat.js

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+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, 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.
+ *****************************************************************************/
+
+define([
+    'moment'
+], function (
+    moment
+) {
+
+    var DATE_FORMAT = "YYYY-MM-DD hh:mm:ss.SSS",
+        DATE_FORMATS = [
+            DATE_FORMAT,
+            "YYYY-MM-DD hh:mm:ss",
+            "YYYY-MM-DD hh:mm",
+            "YYYY-MM-DD"
+        ];
+
+    /**
+     * @typedef Scale
+     * @property {number} min the minimum scale value, in ms
+     * @property {number} max the maximum scale value, in ms
+     */
+
+    /**
+     * Formatter for UTC timestamps. Interprets numeric values as
+     * milliseconds since the start of 1970.
+     *
+     * @implements {Format}
+     * @constructor
+     * @memberof platform/commonUI/formats
+     */
+    function LocalTimeFormat() {
+    }
+
+    /**
+     * Returns an appropriate time format based on the provided value and
+     * the threshold required.
+     * @private
+     */
+    function getScaledFormat (d) {
+        var m = moment.utc(d);
+        /**
+         * Uses logic from d3 Time-Scales, v3 of the API. See
+         * https://github.com/d3/d3-3.x-api-reference/blob/master/Time-Scales.md
+         *
+         * Licensed
+         */
+        return [
+            [".SSS", function(m) { return m.milliseconds(); }],
+            [":ss", function(m) { return m.seconds(); }],
+            ["hh:mm", function(m) { return m.minutes(); }],
+            ["hh", function(m) { return m.hours(); }],
+            ["ddd DD", function(m) {
+                return m.days() &&
+                    m.date() != 1;
+            }],
+            ["MMM DD", function(m) { return m.date() != 1; }],
+            ["MMMM", function(m) {
+                return m.month();
+            }],
+            ["YYYY", function() { return true; }]
+        ].filter(function (row){
+            return row[1](m);
+        })[0][0];
+    };
+
+    /**
+     *
+     * @param value
+     * @param {Scale} [scale] Optionally provides context to the
+     * format request, allowing for scale-appropriate formatting.
+     * @returns {string} the formatted date
+     */
+    LocalTimeFormat.prototype.format = function (value, scale) {
+        if (scale !== undefined){
+            var scaledFormat = getScaledFormat(value, scale);
+            if (scaledFormat) {
+                return moment.utc(value).format(scaledFormat);
+            }
+        }
+        return moment(value).format(DATE_FORMAT);
+    };
+
+    LocalTimeFormat.prototype.parse = function (text) {
+        return moment(text, DATE_FORMATS).valueOf();
+    };
+
+    LocalTimeFormat.prototype.validate = function (text) {
+        return moment(text, DATE_FORMATS).isValid();
+    };
+
+    return LocalTimeFormat;
+});

example/localTimeSystem/src/LocalTimeSystem.js

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+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, 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.
+ *****************************************************************************/
+
+define([
+    '../../../platform/features/conductor/src/timeSystems/TimeSystem',
+    '../../platform/features/conductor/src/timeSystems/LocalClock'
+], function (TimeSystem, LocalClock) {
+    var FIFTEEN_MINUTES = 15 * 60 * 1000,
+        DEFAULT_PERIOD = 1000;
+
+    /**
+     * This time system supports UTC dates and provides a ticking clock source.
+     * @implements TimeSystem
+     * @constructor
+     */
+    function LocalTimeSystem ($timeout) {
+        TimeSystem.call(this);
+
+        /**
+         * Some metadata, which will be used to identify the time system in
+         * the UI
+         * @type {{key: string, name: string, glyph: string}}
+         */
+        this.metadata = {
+            'key': 'local',
+            'name': 'Local 12 hour',
+            'glyph': '\u0043'
+        };
+
+        this._formats = ['utc'];
+        this._tickSources = [new LocalClock($timeout, DEFAULT_PERIOD)];
+    }
+
+    LocalTimeSystem.prototype = Object.create(TimeSystem.prototype);
+
+    LocalTimeSystem.prototype.formats = function () {
+        return this._formats;
+    };
+
+    LocalTimeSystem.prototype.tickSources = function () {
+        return this._tickSources;
+    };
+
+    LocalTimeSystem.prototype.defaults = function () {
+        var now = Math.ceil(Date.now() / 1000) * 1000;
+        return [
+            {
+                key: 'local-default',
+                name: 'Local 12 hour time system defaults',
+                deltas: {start: FIFTEEN_MINUTES, end: 0},
+                bounds: {start: now - FIFTEEN_MINUTES, end: now}
+            }
+        ];
+    };
+
+    return LocalTimeSystem;
+});