Add check for destroy method on store.

Change failing test to use new data getter.

index.html

@@ -195,6 +195,7 @@
             ['table', 'telemetry.plot.overlay', 'telemetry.plot.stacked'],
             {indicator: true}
         ));
+        openmct.install(openmct.plugins.Clock({ enableClockIndicator: true }));
         openmct.start();
     </script>
 </html>

platform/features/clock/bundle.js

@@ -21,32 +21,24 @@
  *****************************************************************************/
 
 define([
-    "moment-timezone",
-    "./src/indicators/ClockIndicator",
     "./src/services/TickerService",
     "./src/services/TimerService",
-    "./src/controllers/ClockController",
     "./src/controllers/TimerController",
     "./src/controllers/RefreshingController",
     "./src/actions/StartTimerAction",
     "./src/actions/RestartTimerAction",
     "./src/actions/StopTimerAction",
     "./src/actions/PauseTimerAction",
-    "./res/templates/clock.html",
     "./res/templates/timer.html"
 ], function (
-    MomentTimezone,
-    ClockIndicator,
     TickerService,
     TimerService,
-    ClockController,
     TimerController,
     RefreshingController,
     StartTimerAction,
     RestartTimerAction,
     StopTimerAction,
     PauseTimerAction,
-    clockTemplate,
     timerTemplate
 ) {
     return {
@@ -73,16 +65,6 @@ define([
                         "value": "YYYY/MM/DD HH:mm:ss"
                     }
                 ],
-                "indicators": [
-                    {
-                        "implementation": ClockIndicator,
-                        "depends": [
-                            "tickerService",
-                            "CLOCK_INDICATOR_FORMAT"
-                        ],
-                        "priority": "preferred"
-                    }
-                ],
                 "services": [
                     {
                         "key": "tickerService",
@@ -99,14 +81,6 @@ define([
                     }
                 ],
                 "controllers": [
-                    {
-                        "key": "ClockController",
-                        "implementation": ClockController,
-                        "depends": [
-                            "$scope",
-                            "tickerService"
-                        ]
-                    },
                     {
                         "key": "TimerController",
                         "implementation": TimerController,
@@ -126,12 +100,6 @@ define([
                     }
                 ],
                 "views": [
-                    {
-                        "key": "clock",
-                        "type": "clock",
-                        "editable": false,
-                        "template": clockTemplate
-                    },
                     {
                         "key": "timer",
                         "type": "timer",
@@ -186,70 +154,6 @@ define([
                     }
                 ],
                 "types": [
-                    {
-                        "key": "clock",
-                        "name": "Clock",
-                        "cssClass": "icon-clock",
-                        "description": "A UTC-based clock that supports a variety of display formats. Clocks can be added to Display Layouts.",
-                        "priority": 101,
-                        "features": [
-                            "creation"
-                        ],
-                        "properties": [
-                            {
-                                "key": "clockFormat",
-                                "name": "Display Format",
-                                "control": "composite",
-                                "items": [
-                                    {
-                                        "control": "select",
-                                        "options": [
-                                            {
-                                                "value": "YYYY/MM/DD hh:mm:ss",
-                                                "name": "YYYY/MM/DD hh:mm:ss"
-                                            },
-                                            {
-                                                "value": "YYYY/DDD hh:mm:ss",
-                                                "name": "YYYY/DDD hh:mm:ss"
-                                            },
-                                            {
-                                                "value": "hh:mm:ss",
-                                                "name": "hh:mm:ss"
-                                            }
-                                        ],
-                                        "cssClass": "l-inline"
-                                    },
-                                    {
-                                        "control": "select",
-                                        "options": [
-                                            {
-                                                "value": "clock12",
-                                                "name": "12hr"
-                                            },
-                                            {
-                                                "value": "clock24",
-                                                "name": "24hr"
-                                            }
-                                        ],
-                                        "cssClass": "l-inline"
-                                    }
-                                ]
-                            },
-                            {
-                                "key": "timezone",
-                                "name": "Timezone",
-                                "control": "autocomplete",
-                                "options": MomentTimezone.tz.names()
-                            }
-                        ],
-                        "model": {
-                            "clockFormat": [
-                                "YYYY/MM/DD hh:mm:ss",
-                                "clock12"
-                            ],
-                            "timezone": "UTC"
-                        }
-                    },
                     {
                         "key": "timer",
                         "name": "Timer",

platform/features/clock/res/templates/clock.html

@@ -1,32 +0,0 @@
-<!--
- Open MCT, Copyright (c) 2009-2016, United States Government
- as represented by the Administrator of the National Aeronautics and Space
- Administration. All rights reserved.
-
- Open MCT 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 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.
--->
-<div class="c-clock l-time-display u-style-receiver js-style-receiver" ng-controller="ClockController as clock">
-	<div class="c-clock__timezone">
-		{{clock.zone()}}
-	</div>
-	<div class="c-clock__value">
-		{{clock.text()}}
-	</div>
-	<div class="c-clock__ampm">
-		{{clock.ampm()}}
-	</div>
-</div>

platform/features/clock/src/controllers/ClockController.js

@@ -1,110 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2009-2016, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT 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 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',
-    'moment-timezone'
-],
-function (
-    moment,
-    momentTimezone
-) {
-
-    /**
-         * Controller for views of a Clock domain object.
-         *
-         * @constructor
-         * @memberof platform/features/clock
-         * @param {angular.Scope} $scope the Angular scope
-         * @param {platform/features/clock.TickerService} tickerService
-         *        a service used to align behavior with clock ticks
-         */
-    function ClockController($scope, tickerService) {
-        var lastTimestamp,
-            unlisten,
-            timeFormat,
-            zoneName,
-            self = this;
-
-        function update() {
-            var m = zoneName
-                ? moment.utc(lastTimestamp).tz(zoneName) : moment.utc(lastTimestamp);
-            self.zoneAbbr = m.zoneAbbr();
-            self.textValue = timeFormat && m.format(timeFormat);
-            self.ampmValue = m.format("A"); // Just the AM or PM part
-        }
-
-        function tick(timestamp) {
-            lastTimestamp = timestamp;
-            update();
-        }
-
-        function updateModel(model) {
-            var baseFormat;
-            if (model !== undefined) {
-                baseFormat = model.clockFormat[0];
-
-                self.use24 = model.clockFormat[1] === 'clock24';
-                timeFormat = self.use24
-                    ? baseFormat.replace('hh', "HH") : baseFormat;
-                // If wrong timezone is provided, the UTC will be used
-                zoneName = momentTimezone.tz.names().includes(model.timezone)
-                    ? model.timezone : "UTC";
-                update();
-            }
-        }
-
-        // Pull in the model (clockFormat and timezone) from the domain object model
-        $scope.$watch('model', updateModel);
-
-        // Listen for clock ticks ... and stop listening on destroy
-        unlisten = tickerService.listen(tick);
-        $scope.$on('$destroy', unlisten);
-    }
-
-    /**
-         * Get the clock's time zone, as displayable text.
-         * @returns {string}
-         */
-    ClockController.prototype.zone = function () {
-        return this.zoneAbbr;
-    };
-
-    /**
-         * Get the current time, as displayable text.
-         * @returns {string}
-         */
-    ClockController.prototype.text = function () {
-        return this.textValue;
-    };
-
-    /**
-         * Get the text to display to qualify a time as AM or PM.
-         * @returns {string}
-         */
-    ClockController.prototype.ampm = function () {
-        return this.use24 ? '' : this.ampmValue;
-    };
-
-    return ClockController;
-}
-);

platform/features/clock/src/indicators/ClockIndicator.js

@@ -1,65 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2009-2016, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT 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 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) {
-
-        /**
-         * Indicator that displays the current UTC time in the status area.
-         * @implements {Indicator}
-         * @memberof platform/features/clock
-         * @param {platform/features/clock.TickerService} tickerService
-         *        a service used to align behavior with clock ticks
-         * @param {string} indicatorFormat format string for timestamps
-         *        shown in this indicator
-         */
-        function ClockIndicator(tickerService, indicatorFormat) {
-            var self = this;
-
-            this.text = "";
-
-            tickerService.listen(function (timestamp) {
-                self.text = moment.utc(timestamp)
-                    .format(indicatorFormat) + " UTC";
-            });
-        }
-
-        ClockIndicator.prototype.getGlyphClass = function () {
-            return "";
-        };
-
-        ClockIndicator.prototype.getCssClass = function () {
-            return "t-indicator-clock icon-clock no-minify c-indicator--not-clickable";
-        };
-
-        ClockIndicator.prototype.getText = function () {
-            return this.text;
-        };
-
-        ClockIndicator.prototype.getDescription = function () {
-            return "";
-        };
-
-        return ClockIndicator;
-    }
-);

platform/features/clock/test/controllers/ClockControllerSpec.js

@@ -1,107 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2009-2017, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT 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 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/controllers/ClockController"],
-    function (ClockController) {
-
-        // Wed, 03 Jun 2015 17:56:14 GMT
-        var TEST_TIMESTAMP = 1433354174000;
-
-        describe("A clock view's controller", function () {
-            var mockScope,
-                mockTicker,
-                mockUnticker,
-                controller;
-
-            beforeEach(function () {
-                mockScope = jasmine.createSpyObj('$scope', ['$watch', '$on']);
-                mockTicker = jasmine.createSpyObj('ticker', ['listen']);
-                mockUnticker = jasmine.createSpy('unticker');
-
-                mockTicker.listen.and.returnValue(mockUnticker);
-
-                controller = new ClockController(mockScope, mockTicker);
-            });
-
-            it("watches for model (clockFormat and timezone) from the domain object model", function () {
-                expect(mockScope.$watch).toHaveBeenCalledWith(
-                    "model",
-                    jasmine.any(Function)
-                );
-            });
-
-            it("subscribes to clock ticks", function () {
-                expect(mockTicker.listen)
-                    .toHaveBeenCalledWith(jasmine.any(Function));
-            });
-
-            it("unsubscribes to ticks when destroyed", function () {
-                // Make sure $destroy is being listened for...
-                expect(mockScope.$on.calls.mostRecent().args[0]).toEqual('$destroy');
-                expect(mockUnticker).not.toHaveBeenCalled();
-
-                // ...and makes sure that its listener unsubscribes from ticker
-                mockScope.$on.calls.mostRecent().args[1]();
-                expect(mockUnticker).toHaveBeenCalled();
-            });
-
-            it("formats using the format string from the model", function () {
-                mockTicker.listen.calls.mostRecent().args[0](TEST_TIMESTAMP);
-                mockScope.$watch.calls.mostRecent().args[1]({
-                    "clockFormat": [
-                        "YYYY-DDD hh:mm:ss",
-                        "clock24"
-                    ],
-                    "timezone": "Canada/Eastern"
-                });
-
-                expect(controller.zone()).toEqual("EDT");
-                expect(controller.text()).toEqual("2015-154 13:56:14");
-                expect(controller.ampm()).toEqual("");
-            });
-
-            it("formats 12-hour time", function () {
-                mockTicker.listen.calls.mostRecent().args[0](TEST_TIMESTAMP);
-                mockScope.$watch.calls.mostRecent().args[1]({
-                    "clockFormat": [
-                        "YYYY-DDD hh:mm:ss",
-                        "clock12"
-                    ],
-                    "timezone": ""
-                });
-
-                expect(controller.zone()).toEqual("UTC");
-                expect(controller.text()).toEqual("2015-154 05:56:14");
-                expect(controller.ampm()).toEqual("PM");
-            });
-
-            it("does not throw exceptions when model is undefined", function () {
-                mockTicker.listen.calls.mostRecent().args[0](TEST_TIMESTAMP);
-                expect(function () {
-                    mockScope.$watch.calls.mostRecent().args[1](undefined);
-                }).not.toThrow();
-            });
-
-        });
-    }
-);

platform/features/clock/test/indicators/ClockIndicatorSpec.js

@@ -1,58 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2009-2016, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT 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 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/indicators/ClockIndicator"],
-    function (ClockIndicator) {
-
-        // Wed, 03 Jun 2015 17:56:14 GMT
-        var TEST_TIMESTAMP = 1433354174000,
-            TEST_FORMAT = "YYYY-DDD HH:mm:ss";
-
-        describe("The clock indicator", function () {
-            var mockTicker,
-                mockUnticker,
-                indicator;
-
-            beforeEach(function () {
-                mockTicker = jasmine.createSpyObj('ticker', ['listen']);
-                mockUnticker = jasmine.createSpy('unticker');
-
-                mockTicker.listen.and.returnValue(mockUnticker);
-
-                indicator = new ClockIndicator(mockTicker, TEST_FORMAT);
-            });
-
-            it("displays the current time", function () {
-                mockTicker.listen.calls.mostRecent().args[0](TEST_TIMESTAMP);
-                expect(indicator.getText()).toEqual("2015-154 17:56:14 UTC");
-            });
-
-            it("implements the Indicator interface", function () {
-                expect(indicator.getCssClass()).toEqual(jasmine.any(String));
-                expect(indicator.getText()).toEqual(jasmine.any(String));
-                expect(indicator.getDescription()).toEqual(jasmine.any(String));
-            });
-
-        });
-    }
-);

src/plugins/clock/ClockViewProvider.js

@@ -0,0 +1,59 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2021, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT 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 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.
+ *****************************************************************************/
+
+import Clock from './components/Clock.vue';
+import Vue from 'vue';
+
+export default function ClockViewProvider(openmct) {
+    return {
+        key: 'clock.view',
+        name: 'Clock',
+        cssClass: 'icon-clock',
+        canView(domainObject) {
+            return domainObject.type === 'clock';
+        },
+
+        view: function (domainObject) {
+            let component;
+
+            return {
+                show: function (element) {
+                    component = new Vue({
+                        el: element,
+                        components: {
+                            Clock
+                        },
+                        provide: {
+                            openmct,
+                            domainObject
+                        },
+                        template: '<clock></clock>'
+                    });
+                },
+                destroy: function () {
+                    component.$destroy();
+                    component = undefined;
+                }
+            };
+        }
+    };
+}

src/plugins/clock/components/Clock.vue

@@ -0,0 +1,99 @@
+<!--
+ Open MCT, Copyright (c) 2014-2021, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT 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 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.
+-->
+
+<template>
+<div class="l-angular-ov-wrapper">
+    <div class="u-contents">
+        <div class="c-clock l-time-display u-style-receiver js-style-receiver">
+            <div class="c-clock__timezone">
+                {{ timeZoneAbbr }}
+            </div>
+            <div class="c-clock__value">
+                {{ timeTextValue }}
+            </div>
+            <div class="c-clock__ampm">
+                {{ timeAmPm }}
+            </div>
+        </div>
+    </div>
+</div>
+</template>
+
+<script>
+import moment from 'moment';
+import momentTimezone from 'moment-timezone';
+
+export default {
+    inject: ['openmct', 'domainObject'],
+    data() {
+        return {
+            lastTimestamp: null
+        };
+    },
+    computed: {
+        configuration() {
+            return this.domainObject.configuration;
+        },
+        baseFormat() {
+            return this.configuration.baseFormat;
+        },
+        use24() {
+            return this.configuration.use24 === 'clock24';
+        },
+        timezone() {
+            return this.configuration.timezone;
+        },
+        timeFormat() {
+            return this.use24 ? this.baseFormat.replace('hh', "HH") : this.baseFormat;
+        },
+        zoneName() {
+            return momentTimezone.tz.names().includes(this.timezone) ? this.timezone : "UTC";
+        },
+        momentTime() {
+            return this.zoneName ? moment.utc(this.lastTimestamp).tz(this.zoneName) : moment.utc(this.lastTimestamp);
+        },
+        timeZoneAbbr() {
+            return this.momentTime.zoneAbbr();
+        },
+        timeTextValue() {
+            return this.timeFormat && this.momentTime.format(this.timeFormat);
+        },
+        timeAmPm() {
+            return this.use24 ? '' : this.momentTime.format("A");
+        }
+    },
+    mounted() {
+        const TickerService = this.openmct.$injector.get('tickerService');
+        this.unlisten = TickerService.listen(this.tick);
+    },
+    beforeDestroy() {
+        if (this.unlisten) {
+            this.unlisten();
+        }
+    },
+    methods: {
+        tick(timestamp) {
+            this.lastTimestamp = timestamp;
+        }
+    }
+};
+</script>

src/plugins/clock/components/ClockIndicator.vue

@@ -0,0 +1,64 @@
+<!--
+ Open MCT, Copyright (c) 2014-2021, United States Government
+ as represented by the Administrator of the National Aeronautics and Space
+ Administration. All rights reserved.
+
+ Open MCT 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 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.
+-->
+
+<template>
+<div class="c-indicator t-indicator-clock icon-clock no-minify c-indicator--not-clickable">
+    <span class="label c-indicator__label">
+        {{ timeTextValue }}
+    </span>
+</div>
+</template>
+
+<script>
+import moment from 'moment';
+
+export default {
+    inject: ['openmct'],
+    props: {
+        indicatorFormat: {
+            type: String,
+            required: true
+        }
+    },
+    data() {
+        return {
+            timeTextValue: null
+        };
+    },
+    mounted() {
+        this.openmct.on('start', () => {
+            const TickerService = this.openmct.$injector.get('tickerService');
+            this.unlisten = TickerService.listen(this.tick);
+        });
+    },
+    beforeDestroy() {
+        if (this.unlisten) {
+            this.unlisten();
+        }
+    },
+    methods: {
+        tick(timestamp) {
+            this.timeTextValue = `${moment.utc(timestamp).format(this.indicatorFormat)} UTC`;
+        }
+    }
+};
+</script>

src/plugins/clock/plugin.js

@@ -0,0 +1,154 @@
+
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2021, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT 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 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.
+ *****************************************************************************/
+
+import ClockViewProvider from './ClockViewProvider';
+import ClockIndicator from './components/ClockIndicator.vue';
+
+import momentTimezone from 'moment-timezone';
+import Vue from 'vue';
+
+export default function ClockPlugin(options) {
+    return function install(openmct) {
+        const CLOCK_INDICATOR_FORMAT = 'YYYY/MM/DD HH:mm:ss';
+        openmct.types.addType('clock', {
+            name: 'Clock',
+            description: 'A UTC-based clock that supports a variety of display formats. Clocks can be added to Display Layouts.',
+            creatable: true,
+            cssClass: 'icon-clock',
+            initialize: function (domainObject) {
+                domainObject.configuration = {
+                    baseFormat: 'YYYY/MM/DD hh:mm:ss',
+                    use24: 'clock12',
+                    timezone: 'UTC'
+                };
+            },
+            "form": [
+                {
+                    "key": "displayFormat",
+                    "name": "Display Format",
+                    control: 'select',
+                    options: [
+                        {
+                            value: 'YYYY/MM/DD hh:mm:ss',
+                            name: 'YYYY/MM/DD hh:mm:ss'
+                        },
+                        {
+                            value: 'YYYY/DDD hh:mm:ss',
+                            name: 'YYYY/DDD hh:mm:ss'
+                        },
+                        {
+                            value: 'hh:mm:ss',
+                            name: 'hh:mm:ss'
+                        }
+                    ],
+                    cssClass: 'l-inline',
+                    property: [
+                        'configuration',
+                        'baseFormat'
+                    ]
+                },
+                {
+                    control: 'select',
+                    options: [
+                        {
+                            value: 'clock12',
+                            name: '12hr'
+                        },
+                        {
+                            value: 'clock24',
+                            name: '24hr'
+                        }
+                    ],
+                    cssClass: 'l-inline',
+                    property: [
+                        'configuration',
+                        'use24'
+                    ]
+                },
+                {
+                    "key": "timezone",
+                    "name": "Timezone",
+                    "control": "autocomplete",
+                    "options": momentTimezone.tz.names(),
+                    property: [
+                        'configuration',
+                        'timezone'
+                    ]
+                }
+            ]
+        });
+        openmct.objectViews.addProvider(new ClockViewProvider(openmct));
+
+        if (options && options.enableClockIndicator) {
+            const clockIndicator = new Vue ({
+                components: {
+                    ClockIndicator
+                },
+                provide: {
+                    openmct
+                },
+                data() {
+                    return {
+                        indicatorFormat: CLOCK_INDICATOR_FORMAT
+                    };
+                },
+                template: '<ClockIndicator :indicator-format="indicatorFormat"></ClockIndicator>'
+            });
+            const indicator = {
+                element: clockIndicator.$mount().$el,
+                key: 'clock-indicator'
+            };
+
+            openmct.indicators.add(indicator);
+        }
+
+        openmct.objects.addGetInterceptor({
+            appliesTo: (identifier, domainObject) => {
+                return domainObject && domainObject.type === 'clock';
+            },
+            invoke: (identifier, domainObject) => {
+                if (domainObject.configuration) {
+                    return domainObject;
+                }
+
+                if (domainObject.clockFormat
+                    && domainObject.timezone) {
+                    const baseFormat = domainObject.clockFormat[0];
+                    const use24 = domainObject.clockFormat[1];
+                    const timezone = domainObject.timezone;
+
+                    domainObject.configuration = {
+                        baseFormat,
+                        use24,
+                        timezone
+                    };
+
+                    openmct.objects.mutate(domainObject, 'configuration', domainObject.configuration);
+                }
+
+                return domainObject;
+            }
+        });
+
+    };
+}

src/plugins/hyperlink/HyperlinkProvider.js

@@ -33,10 +33,6 @@ export default function HyperlinkProvider(openmct) {
             return domainObject.type === 'hyperlink';
         },
 
-        canEdit(domainObject) {
-            return domainObject.type === 'hyperlink';
-        },
-
         view: function (domainObject) {
             let component;
 

src/plugins/persistence/couch/CouchObjectProvider.js

@@ -378,7 +378,7 @@ export default class CouchObjectProvider {
             this.observers[keyString] = this.observers[keyString].filter(observer => observer !== callback);
             if (this.observers[keyString].length === 0) {
                 delete this.observers[keyString];
-                if (Object.keys(this.observers).length === 0) {
+                if (Object.keys(this.observers).length === 0 && this.isObservingObjectChanges()) {
                     this.stopObservingObjectChanges();
                 }
             }
@@ -436,7 +436,7 @@ export default class CouchObjectProvider {
         if (!this.changesFeedSharedWorker) {
             this.changesFeedSharedWorker = this.startSharedWorker();
 
-            if (typeof this.stopObservingObjectChanges === 'function') {
+            if (this.isObservingObjectChanges()) {
                 this.stopObservingObjectChanges();
             }
 
@@ -458,7 +458,7 @@ export default class CouchObjectProvider {
 
         let error = false;
 
-        if (typeof this.stopObservingObjectChanges === 'function') {
+        if (this.isObservingObjectChanges()) {
             this.stopObservingObjectChanges();
         }
 

src/plugins/plot/MctPlot.vue

@@ -25,16 +25,16 @@
      :class="[plotLegendExpandedStateClass, plotLegendPositionClass]"
 >
     <plot-legend :cursor-locked="!!lockHighlightPoint"
-                 :series="config.series.models"
+                 :series="seriesModels"
                  :highlights="highlights"
-                 :legend="config.legend"
+                 :legend="legend"
                  @legendHoverChanged="legendHoverChanged"
     />
     <div class="plot-wrapper-axis-and-display-area flex-elem grows">
-        <y-axis v-if="config.series.models.length > 0"
+        <y-axis v-if="seriesModels.length > 0"
                 :tick-width="tickWidth"
-                :single-series="config.series.models.length === 1"
+                :single-series="seriesModels.length === 1"
-                :series-model="config.series.models[0]"
+                :series-model="seriesModels[0]"
                 @yKeyChanged="setYAxisKey"
                 @tickWidthChanged="onTickWidthChange"
         />
@@ -141,8 +141,8 @@
                 >
                 </div>
             </div>
-            <x-axis v-if="config.series.models.length > 0 && !options.compact"
+            <x-axis v-if="seriesModels.length > 0 && !options.compact"
-                    :series-model="config.series.models[0]"
+                    :series-model="seriesModels[0]"
             />
 
         </div>
@@ -213,7 +213,8 @@ export default {
             plotHistory: [],
             selectedXKeyOption: {},
             xKeyOptions: [],
-            config: {},
+            seriesModels: [],
+            legend: {},
             pending: 0,
             isRealTime: this.openmct.time.clock() !== undefined,
             loaded: false,
@@ -239,18 +240,13 @@ export default {
     watch: {
         plotTickWidth(newTickWidth) {
             this.onTickWidthChange(newTickWidth, true);
-        },
-        gridLines(newGridLines) {
-            this.setGridLinesVisibility(newGridLines);
-        },
-        cursorGuide(newCursorGuide) {
-            this.setCursorGuideVisibility(newCursorGuide);
         }
     },
     mounted() {
         eventHelpers.extend(this);
 
         this.config = this.getConfig();
+        this.legend = this.config.legend;
 
         this.listenTo(this.config.series, 'add', this.addSeries, this);
         this.listenTo(this.config.series, 'remove', this.removeSeries, this);
@@ -290,14 +286,18 @@ export default {
                 config = new PlotConfigurationModel({
                     id: configId,
                     domainObject: this.domainObject,
-                    openmct: this.openmct
+                    openmct: this.openmct,
+                    callback: (data) => {
+                        this.data = data;
+                    }
                 });
                 configStore.add(configId, config);
             }
 
             return config;
         },
-        addSeries(series) {
+        addSeries(series, index) {
+            this.$set(this.seriesModels, index, series);
             this.listenTo(series, 'change:xKey', (xKey) => {
                 this.setDisplayRange(series, xKey);
             }, this);
@@ -377,11 +377,8 @@ export default {
         },
 
         stopLoading() {
-        //TODO: Is Vue.$nextTick ok to replace $scope.$evalAsync?
-            this.$nextTick().then(() => {
             this.pending -= 1;
             this.updateLoading();
-            });
         },
 
         updateLoading() {
@@ -507,7 +504,7 @@ export default {
         },
 
         initialize() {
-            _.debounce(this.handleWindowResize, 400);
+            this.handleWindowResize = _.debounce(this.handleWindowResize, 500);
             this.plotContainerResizeObserver = new ResizeObserver(this.handleWindowResize);
             this.plotContainerResizeObserver.observe(this.$parent.$refs.plotWrapper);
 
@@ -623,7 +620,7 @@ export default {
                 this.config.series.models.forEach(series => delete series.closest);
             } else {
                 this.highlights = this.config.series.models
-                    .filter(series => series.data.length > 0)
+                    .filter(series => series.getSeriesData().length > 0)
                     .map(series => {
                         series.closest = series.nearestPoint(point);
 
@@ -927,16 +924,8 @@ export default {
             this.userViewportChangeEnd();
         },
 
-        setCursorGuideVisibility(cursorGuide) {
-            this.cursorGuide = cursorGuide === true;
-        },
-
-        setGridLinesVisibility(gridLines) {
-            this.gridLines = gridLines === true;
-        },
-
         setYAxisKey(yKey) {
-            this.config.series.models[0].emit('change:yKey', yKey);
+            this.config.series.models[0].set('yKey', yKey);
         },
 
         pause() {

src/plugins/plot/axis/XAxis.vue

@@ -106,8 +106,9 @@ export default {
         },
         toggleXKeyOption() {
             const selectedXKey = this.selectedXKeyOptionKey;
-            const dataForSelectedXKey = this.seriesModel.data
+            const seriesData = this.seriesModel.getSeriesData();
-                ? this.seriesModel.data[0][selectedXKey]
+            const dataForSelectedXKey = seriesData
+                ? seriesData[0][selectedXKey]
                 : undefined;
 
             if (dataForSelectedXKey !== undefined) {

src/plugins/plot/chart/MCTChartAlarmPointSet.js

@@ -36,7 +36,7 @@ export default class MCTChartAlarmPointSet {
         this.listenTo(series, 'reset', this.reset, this);
         this.listenTo(series, 'destroy', this.destroy, this);
 
-        series.data.forEach(function (point, index) {
+        this.series.getSeriesData().forEach(function (point, index) {
             this.append(point, index, series);
         }, this);
     }

src/plugins/plot/chart/MCTChartSeriesElement.js

@@ -36,7 +36,7 @@ export default class MCTChartSeriesElement {
         this.listenTo(series, 'remove', this.remove, this);
         this.listenTo(series, 'reset', this.reset, this);
         this.listenTo(series, 'destroy', this.destroy, this);
-        series.data.forEach(function (point, index) {
+        this.series.getSeriesData().forEach(function (point, index) {
             this.append(point, index, series);
         }, this);
     }
@@ -133,7 +133,7 @@ export default class MCTChartSeriesElement {
         this.buffer = new Float32Array(20000);
         this.count = 0;
         if (this.offset.x) {
-            this.series.data.forEach(function (point, index) {
+            this.series.getSeriesData().forEach(function (point, index) {
                 this.append(point, index, this.series);
             }, this);
         }

src/plugins/plot/configuration/PlotConfigurationModel.js

@@ -107,6 +107,7 @@ export default class PlotConfigurationModel extends Model {
     updateDomainObject(domainObject) {
         this.set('domainObject', domainObject);
     }
+
     /**
      * Clean up all objects and remove all listeners.
      */

src/plugins/plot/configuration/PlotSeries.js

@@ -22,6 +22,7 @@
 import _ from 'lodash';
 import Model from "./Model";
 import { MARKER_SHAPES } from '../draw/MarkerShapes';
+import configStore from "../configuration/configStore";
 
 /**
  * Plot series handle interpreting telemetry metadata for a single telemetry
@@ -62,7 +63,6 @@ import { MARKER_SHAPES } from '../draw/MarkerShapes';
 export default class PlotSeries extends Model {
     constructor(options) {
         super(options);
-        this.data = [];
 
         this.listenTo(this, 'change:xKey', this.onXKeyChange, this);
         this.listenTo(this, 'change:yKey', this.onYKeyChange, this);
@@ -115,6 +115,8 @@ export default class PlotSeries extends Model {
         this.openmct = options.openmct;
         this.domainObject = options.domainObject;
         this.keyString = this.openmct.objects.makeKeyString(this.domainObject.identifier);
+        this.dataStoreId = `data-${options.collection.plot.id}-${this.keyString}`;
+        this.updateSeriesData([]);
         this.limitEvaluator = this.openmct.telemetry.limitEvaluator(options.domainObject);
         this.limitDefinition = this.openmct.telemetry.limitDefinition(options.domainObject);
         this.limits = [];
@@ -182,7 +184,8 @@ export default class PlotSeries extends Model {
             .telemetry
             .request(this.domainObject, options)
             .then(function (points) {
-                const newPoints = _(this.data)
+                const data = this.getSeriesData();
+                const newPoints = _(data)
                     .concat(points)
                     .sortBy(this.getXVal)
                     .uniq(true, point => [this.getXVal(point), this.getYVal(point)].join())
@@ -236,7 +239,7 @@ export default class PlotSeries extends Model {
      */
     resetStats() {
         this.unset('stats');
-        this.data.forEach(this.updateStats, this);
+        this.getSeriesData().forEach(this.updateStats, this);
     }
 
     /**
@@ -244,7 +247,7 @@ export default class PlotSeries extends Model {
      * data to series after reset.
      */
     reset(newData) {
-        this.data = [];
+        this.updateSeriesData([]);
         this.resetStats();
         this.emit('reset');
         if (newData) {
@@ -258,8 +261,9 @@ export default class PlotSeries extends Model {
      */
     nearestPoint(xValue) {
         const insertIndex = this.sortedIndex(xValue);
-        const lowPoint = this.data[insertIndex - 1];
+        const data = this.getSeriesData();
-        const highPoint = this.data[insertIndex];
+        const lowPoint = data[insertIndex - 1];
+        const highPoint = data[insertIndex];
         const indexVal = this.getXVal(xValue);
         const lowDistance = lowPoint
             ? indexVal - this.getXVal(lowPoint)
@@ -292,7 +296,7 @@ export default class PlotSeries extends Model {
      * @private
      */
     sortedIndex(point) {
-        return _.sortedIndexBy(this.data, point, this.getXVal);
+        return _.sortedIndexBy(this.getSeriesData(), point, this.getXVal);
     }
     /**
      * Update min/max stats for the series.
@@ -346,9 +350,10 @@ export default class PlotSeries extends Model {
      *                  a point to the end without dupe checking.
      */
     add(point, appendOnly) {
-        let insertIndex = this.data.length;
+        let data = this.getSeriesData();
+        let insertIndex = data.length;
         const currentYVal = this.getYVal(point);
-        const lastYVal = this.getYVal(this.data[insertIndex - 1]);
+        const lastYVal = this.getYVal(data[insertIndex - 1]);
 
         if (this.isValueInvalid(currentYVal) && this.isValueInvalid(lastYVal)) {
             console.warn('[Plot] Invalid Y Values detected');
@@ -358,18 +363,19 @@ export default class PlotSeries extends Model {
 
         if (!appendOnly) {
             insertIndex = this.sortedIndex(point);
-            if (this.getXVal(this.data[insertIndex]) === this.getXVal(point)) {
+            if (this.getXVal(data[insertIndex]) === this.getXVal(point)) {
                 return;
             }
 
-            if (this.getXVal(this.data[insertIndex - 1]) === this.getXVal(point)) {
+            if (this.getXVal(data[insertIndex - 1]) === this.getXVal(point)) {
                 return;
             }
         }
 
         this.updateStats(point);
         point.mctLimitState = this.evaluate(point);
-        this.data.splice(insertIndex, 0, point);
+        data.splice(insertIndex, 0, point);
+        this.updateSeriesData(data);
         this.emit('add', point, insertIndex, this);
     }
 
@@ -386,8 +392,10 @@ export default class PlotSeries extends Model {
      * @private
      */
     remove(point) {
-        const index = this.data.indexOf(point);
+        let data = this.getSeriesData();
-        this.data.splice(index, 1);
+        const index = data.indexOf(point);
+        data.splice(index, 1);
+        this.updateSeriesData(data);
         this.emit('remove', point, index, this);
     }
     /**
@@ -403,14 +411,16 @@ export default class PlotSeries extends Model {
     purgeRecordsOutsideRange(range) {
         const startIndex = this.sortedIndex(range.min);
         const endIndex = this.sortedIndex(range.max) + 1;
-        const pointsToRemove = startIndex + (this.data.length - endIndex + 1);
+        let data = this.getSeriesData();
+        const pointsToRemove = startIndex + (data.length - endIndex + 1);
         if (pointsToRemove > 0) {
             if (pointsToRemove < 1000) {
-                this.data.slice(0, startIndex).forEach(this.remove, this);
+                data.slice(0, startIndex).forEach(this.remove, this);
-                this.data.slice(endIndex, this.data.length).forEach(this.remove, this);
+                data.slice(endIndex, data.length).forEach(this.remove, this);
+                this.updateSeriesData(data);
                 this.resetStats();
             } else {
-                const newData = this.data.slice(startIndex, endIndex);
+                const newData = this.getSeriesData().slice(startIndex, endIndex);
                 this.reset(newData);
             }
         }
@@ -441,12 +451,13 @@ export default class PlotSeries extends Model {
         }
     }
     getDisplayRange(xKey) {
-        const unsortedData = this.data;
+        const unsortedData = this.getSeriesData();
-        this.data = [];
+        this.updateSeriesData([]);
         unsortedData.forEach(point => this.add(point, false));
 
-        const minValue = this.getXVal(this.data[0]);
+        let data = this.getSeriesData();
-        const maxValue = this.getXVal(this.data[this.data.length - 1]);
+        const minValue = this.getXVal(data[0]);
+        const maxValue = this.getXVal(data[data.length - 1]);
 
         return {
             min: minValue,
@@ -470,4 +481,18 @@ export default class PlotSeries extends Model {
 
         return this.get('name') + (unit ? ' ' + unit : '');
     }
+
+    /**
+     * Update the series data with the given value.
+     */
+    updateSeriesData(data) {
+        configStore.add(this.dataStoreId, data);
+    }
+
+    /**
+     * Update the series data with the given value.
+     */
+    getSeriesData() {
+        return configStore.get(this.dataStoreId) || [];
+    }
 }

src/plugins/plot/configuration/configStore.js

@@ -25,7 +25,10 @@ function ConfigStore() {
 
 ConfigStore.prototype.deleteStore = function (id) {
     if (this.store[id]) {
+        if (this.store[id].destroy) {
             this.store[id].destroy();
+        }
+
         delete this.store[id];
     }
 };

src/plugins/plot/draw/DrawWebGL.js

@@ -176,7 +176,9 @@ DrawWebGL.prototype.doDraw = function (drawType, buf, color, points, shape) {
     this.gl.vertexAttribPointer(this.aVertexPosition, 2, this.gl.FLOAT, false, 0, 0);
     this.gl.uniform4fv(this.uColor, color);
     this.gl.uniform1i(this.uMarkerShape, shapeCode);
+    if (points !== 0) {
         this.gl.drawArrays(drawType, 0, points);
+    }
 };
 
 DrawWebGL.prototype.clear = function () {

src/plugins/plot/pluginSpec.js

@@ -715,14 +715,15 @@ describe("the plugin", function () {
         });
 
         it("Adds a new point to the plot", (done) => {
-            let originalLength = config.series.models[0].data.length;
+            let originalLength = config.series.models[0].getSeriesData().length;
             config.series.models[0].add({
                 utc: 2,
                 'some-key': 1,
                 'some-other-key': 2
             });
             Vue.nextTick(() => {
-                expect(config.series.models[0].data.length).toEqual(originalLength + 1);
+                const seriesData = config.series.models[0].getSeriesData();
+                expect(seriesData.length).toEqual(originalLength + 1);
                 done();
             });
         });

src/plugins/plugins.js

@@ -68,7 +68,8 @@ define([
     './performanceIndicator/plugin',
     './CouchDBSearchFolder/plugin',
     './timeline/plugin',
-    './hyperlink/plugin'
+    './hyperlink/plugin',
+    './clock/plugin'
 ], function (
     _,
     UTCTimeSystem,
@@ -117,7 +118,8 @@ define([
     PerformanceIndicator,
     CouchDBSearchFolder,
     Timeline,
-    Hyperlink
+    Hyperlink,
+    Clock
 ) {
     const bundleMap = {
         LocalStorage: 'platform/persistence/local',
@@ -221,6 +223,7 @@ define([
     plugins.CouchDBSearchFolder = CouchDBSearchFolder.default;
     plugins.Timeline = Timeline.default;
     plugins.Hyperlink = Hyperlink.default;
+    plugins.Clock = Clock.default;
 
     return plugins;
 });

src/plugins/remoteClock/RemoteClockSpec.js

@@ -137,7 +137,10 @@ describe("the RemoteClock plugin", () => {
 
         it('will request the latest datum for the object it received and process the datum returned', () => {
             expect(openmct.telemetry.request).toHaveBeenCalledWith(remoteClock.timeTelemetryObject, REQ_OPTIONS);
-            expect(boundsCallback).toHaveBeenCalledWith({ start: TIME_VALUE + OFFSET_START, end: TIME_VALUE + OFFSET_END }, true);
+            expect(boundsCallback).toHaveBeenCalledWith({
+                start: TIME_VALUE + OFFSET_START,
+                end: TIME_VALUE + OFFSET_END
+            }, true);
         });
 
         it('will set up subscriptions correctly', () => {

src/ui/layout/BrowseBar.vue

@@ -233,6 +233,7 @@ export default {
     },
     mounted: function () {
         document.addEventListener('click', this.closeViewAndSaveMenu);
+        this.promptUserbeforeNavigatingAway = this.promptUserbeforeNavigatingAway.bind(this);
         window.addEventListener('beforeunload', this.promptUserbeforeNavigatingAway);
 
         this.openmct.editor.on('isEditing', (isEditing) => {
@@ -253,7 +254,7 @@ export default {
         }
 
         document.removeEventListener('click', this.closeViewAndSaveMenu);
-        window.removeEventListener('click', this.promptUserbeforeNavigatingAway);
+        window.removeEventListener('beforeunload', this.promptUserbeforeNavigatingAway);
     },
     methods: {
         toggleSaveMenu() {

src/ui/preview/preview-header.vue

@@ -104,7 +104,6 @@ export default {
     },
     mounted() {
         if (this.actionCollection) {
-            this.actionCollection.hide(HIDDEN_ACTIONS);
             this.actionCollection.on('update', this.updateActionItems);
             this.updateActionItems(this.actionCollection.getActionsObject());
         }