Add new timelist view and plugin (#4766)

* Add new timelist view and plugin
* Add inspector properties
* calculate list bounds to show/hide events
* Add timer to track 'Now' for timelist
* Styling for Timelist view

Co-authored-by: Charles Hacskaylo <charlesh88@gmail.com>
Co-authored-by: Nikhil <nikhil.k.mandlik@nasa.gov>
Co-authored-by: Jamie V <jamie.j.vigliotta@nasa.gov>

index.html

@@ -195,6 +195,7 @@
         ));
         openmct.install(openmct.plugins.Clock({ enableClockIndicator: true }));
         openmct.install(openmct.plugins.Timer());
+        openmct.install(openmct.plugins.Timelist());
         openmct.start();
     </script>
 </html>

src/plugins/folderView/components/ListView.vue

@@ -1,5 +1,5 @@
 <template>
-<div class="c-table c-table--sortable c-list-view">
+<div class="c-table c-table--sortable c-list-view c-list-view--sticky-header c-list-view--selectable">
     <table class="c-table__body">
         <thead class="c-table__header">
             <tr>

src/plugins/folderView/components/list-view.scss

@@ -1,32 +0,0 @@
-/******************************* LIST VIEW */
-.c-list-view {
-    overflow-x: auto !important;
-    overflow-y: auto;
-
-    tbody tr {
-        background: $colorListItemBg;
-        transition: $transOut;
-    }
-
-    body.desktop & {
-        tbody tr {
-            cursor: pointer;
-
-            &:hover {
-                background: $colorListItemBgHov;
-                filter: $filterHov;
-                transition: $transIn;
-            }
-        }
-    }
-
-    td {
-        $p: floor($interiorMargin * 1.5);
-        @include ellipsize();
-        line-height: 120%; // Needed for icon alignment
-        max-width: 0;
-        padding-top: $p;
-        padding-bottom: $p;
-        width: 25%;
-    }
-}

src/plugins/plugins.js

@@ -76,7 +76,8 @@ define([
     './timer/plugin',
     './userIndicator/plugin',
     '../../example/exampleUser/plugin',
-    './localStorage/plugin'
+    './localStorage/plugin',
+    './timelist/plugin'
 ], function (
     _,
     UTCTimeSystem,
@@ -133,7 +134,8 @@ define([
     Timer,
     UserIndicator,
     ExampleUser,
-    LocalStorage
+    LocalStorage,
+    TimeList
 ) {
     const plugins = {};
 
@@ -210,6 +212,7 @@ define([
     plugins.DeviceClassifier = DeviceClassifier.default;
     plugins.UserIndicator = UserIndicator.default;
     plugins.LocalStorage = LocalStorage.default;
+    plugins.Timelist = TimeList.default;
 
     return plugins;
 });

src/plugins/timelist/Timelist.vue

@@ -0,0 +1,394 @@
+<!--
+ Open MCT, Copyright (c) 2014-2022, 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
+    ref="timelistHolder"
+    class="c-timelist"
+>
+    <list-view
+        :items="planActivities"
+        :header-items="headerItems"
+        :default-sort="defaultSort"
+        class="sticky"
+    />
+</div>
+</template>
+
+<script>
+import {getValidatedPlan} from "../plan/util";
+import ListView from '../../ui/components/List/ListView.vue';
+import {getPreciseDuration} from "../../utils/duration";
+import ticker from 'utils/clock/Ticker';
+import {SORT_ORDER_OPTIONS} from "./constants";
+
+import moment from "moment";
+import uuid from "uuid";
+
+const SCROLL_TIMEOUT = 10000;
+const ROW_HEIGHT = 30;
+const TIME_FORMAT = 'YYYY-MM-DD HH:mm:ss:SSS';
+const headerItems = [
+    {
+        defaultDirection: true,
+        isSortable: true,
+        property: 'start',
+        name: 'Start Time',
+        format: function (value, object) {
+            return `${moment(value).format(TIME_FORMAT)}Z`;
+        }
+    }, {
+        defaultDirection: true,
+        isSortable: true,
+        property: 'end',
+        name: 'End Time',
+        format: function (value, object) {
+            return `${moment(value).format(TIME_FORMAT)}Z`;
+        }
+    }, {
+        defaultDirection: false,
+        property: 'duration',
+        name: 'Time To/From',
+        format: function (value) {
+            let result;
+            if (value < 0) {
+                result = `-${getPreciseDuration(Math.abs(value))}`;
+            } else if (value > 0) {
+                result = `+${getPreciseDuration(value)}`;
+            } else {
+                result = 'Now';
+            }
+
+            return result;
+        }
+    }, {
+        defaultDirection: true,
+        property: 'name',
+        name: 'Activity'
+    }
+];
+
+const defaultSort = {
+    property: 'start',
+    defaultDirection: true
+};
+
+export default {
+    components: {
+        ListView
+    },
+    inject: ['openmct', 'domainObject', 'path'],
+    data() {
+        return {
+            viewBounds: undefined,
+            height: 0,
+            planActivities: [],
+            headerItems: headerItems,
+            defaultSort: defaultSort
+        };
+    },
+    mounted() {
+        this.isEditing = this.openmct.editor.isEditing();
+        this.timestamp = Date.now();
+        this.getPlanDataAndSetConfig(this.domainObject);
+
+        this.unlisten = this.openmct.objects.observe(this.domainObject, 'selectFile', this.getPlanDataAndSetConfig);
+        this.unlistenConfig = this.openmct.objects.observe(this.domainObject, 'configuration', this.setViewFromConfig);
+        this.removeStatusListener = this.openmct.status.observe(this.domainObject.identifier, this.setStatus);
+        this.status = this.openmct.status.get(this.domainObject.identifier);
+        this.unlistenTicker = ticker.listen(this.clearPreviousActivities);
+        this.openmct.editor.on('isEditing', this.setEditState);
+
+        this.deferAutoScroll = _.debounce(this.deferAutoScroll, 500);
+        this.$el.parentElement.addEventListener('scroll', this.deferAutoScroll, true);
+    },
+    beforeDestroy() {
+        if (this.unlisten) {
+            this.unlisten();
+        }
+
+        if (this.unlistenConfig) {
+            this.unlistenConfig();
+        }
+
+        if (this.unlistenTicker) {
+            this.unlistenTicker();
+        }
+
+        if (this.removeStatusListener) {
+            this.removeStatusListener();
+        }
+
+        this.openmct.editor.off('isEditing', this.setEditState);
+
+        this.$el.parentElement.removeEventListener('scroll', this.deferAutoScroll, true);
+        if (this.clearAutoScrollDisabledTimer) {
+            clearTimeout(this.clearAutoScrollDisabledTimer);
+        }
+    },
+    methods: {
+        getPlanDataAndSetConfig(mutatedObject) {
+            this.getPlanData(mutatedObject);
+            this.setViewFromConfig(mutatedObject.configuration);
+        },
+        setViewFromConfig(configuration) {
+            if (this.isEditing) {
+                this.filterValue = configuration.filter;
+                this.hideAll = false;
+                this.showAll = true;
+                this.listActivities();
+            } else {
+                this.filterValue = configuration.filter;
+                this.setSort();
+                this.setViewBounds();
+                this.listActivities();
+            }
+        },
+        getPlanData(domainObject) {
+            this.planData = getValidatedPlan(domainObject);
+        },
+        setViewBounds() {
+            const pastEventsIndex = this.domainObject.configuration.pastEventsIndex;
+            const currentEventsIndex = this.domainObject.configuration.currentEventsIndex;
+            const futureEventsIndex = this.domainObject.configuration.futureEventsIndex;
+            const pastEventsDuration = this.domainObject.configuration.pastEventsDuration;
+            const pastEventsDurationIndex = this.domainObject.configuration.pastEventsDurationIndex;
+            const futureEventsDuration = this.domainObject.configuration.futureEventsDuration;
+            const futureEventsDurationIndex = this.domainObject.configuration.futureEventsDurationIndex;
+
+            if (pastEventsIndex === 0 && futureEventsIndex === 0 && currentEventsIndex === 0) {
+                //show all events
+                this.showAll = false;
+                this.viewBounds = undefined;
+                this.hideAll = true;
+
+                return;
+            }
+
+            this.hideAll = false;
+
+            if (pastEventsIndex === 1 && futureEventsIndex === 1 && currentEventsIndex === 1) {
+                //show all events
+                this.showAll = true;
+                this.viewBounds = undefined;
+
+                return;
+            }
+
+            this.showAll = false;
+
+            this.viewBounds = {};
+
+            this.noCurrent = currentEventsIndex === 0;
+
+            if (pastEventsIndex !== 1) {
+                const pastDurationInMS = this.getDurationInMilliSeconds(pastEventsDuration, pastEventsDurationIndex);
+                this.viewBounds.pastEnd = (timestamp) => {
+                    if (pastEventsIndex === 2) {
+                        return timestamp - pastDurationInMS;
+                    } else if (pastEventsIndex === 0) {
+                        return timestamp + 1;
+                    }
+                };
+            }
+
+            if (futureEventsIndex !== 1) {
+                const futureDurationInMS = this.getDurationInMilliSeconds(futureEventsDuration, futureEventsDurationIndex);
+                this.viewBounds.futureStart = (timestamp) => {
+                    if (futureEventsIndex === 2) {
+                        return timestamp + futureDurationInMS;
+                    } else if (futureEventsIndex === 0) {
+                        return 0;
+                    }
+                };
+            }
+        },
+        getDurationInMilliSeconds(duration, durationIndex) {
+            if (duration > 0) {
+                if (durationIndex === 0) {
+                    return duration * 1000;
+                } else if (durationIndex === 1) {
+                    return duration * 60 * 1000;
+                } else if (durationIndex === 2) {
+                    return duration * 60 * 24 * 1000;
+                }
+            }
+        },
+        listActivities() {
+            let groups = Object.keys(this.planData);
+            let activities = [];
+
+            groups.forEach((key) => {
+                activities = activities.concat(this.planData[key]);
+            });
+            activities = activities.filter(this.filterActivities);
+            activities = this.applyStyles(activities);
+            this.setScrollTop();
+            // sort by start time
+            this.planActivities = activities.sort(this.sortByStartTime);
+        },
+        clearPreviousActivities(time) {
+            if (time instanceof Date) {
+                this.timestamp = time.getTime();
+            } else {
+                this.timestamp = time;
+            }
+
+            this.listActivities();
+        },
+        filterActivities(activity, index) {
+
+            const hasFilterMatch = this.filterByName(activity.name);
+
+            if (hasFilterMatch === false || this.hideAll === true) {
+                return false;
+            }
+
+            if (this.showAll === true) {
+                return true;
+            }
+
+            //current event or future start event or past end event
+            const isCurrent = (this.noCurrent === false && this.timestamp >= activity.start && this.timestamp <= activity.end);
+            const isPast = (this.timestamp > activity.end && (this.viewBounds.pastEnd === undefined || activity.end >= this.viewBounds.pastEnd(this.timestamp)));
+            const isFuture = (this.timestamp < activity.start && (this.viewBounds.futureStart === undefined || activity.start <= this.viewBounds.futureStart(this.timestamp)));
+
+            return isCurrent || isPast || isFuture;
+        },
+        filterByName(name) {
+            const filters = this.filterValue.split(',');
+
+            return filters.some((search => {
+                const normalized = search.trim().toLowerCase();
+                const regex = new RegExp(normalized);
+
+                return regex.test(name.toLowerCase());
+            }));
+        },
+        applyStyles(activities) {
+            let firstCurrentActivityIndex = -1;
+            let currentActivitiesCount = 0;
+            const styledActivities = activities.map((activity, index) => {
+                if (this.timestamp >= activity.start && this.timestamp <= activity.end) {
+                    activity.cssClass = '--is-current';
+                    if (firstCurrentActivityIndex < 0) {
+                        firstCurrentActivityIndex = index;
+                    }
+
+                    currentActivitiesCount = currentActivitiesCount + 1;
+                } else if (this.timestamp < activity.start) {
+                    activity.cssClass = '--is-future';
+                } else {
+                    activity.cssClass = '--is-past';
+                }
+
+                if (!activity.key) {
+                    activity.key = uuid();
+                }
+
+                activity.duration = activity.start - this.timestamp;
+
+                return activity;
+            });
+
+            this.firstCurrentActivityIndex = firstCurrentActivityIndex;
+            this.currentActivitiesCount = currentActivitiesCount;
+
+            return styledActivities;
+        },
+        canAutoScroll() {
+            //this distinguishes between programmatic vs user-triggered scroll events
+            this.autoScrolled = (this.dontAutoScroll !== true);
+
+            return this.autoScrolled;
+        },
+        resetScroll() {
+            if (this.canAutoScroll() === false) {
+                return;
+            }
+
+            this.firstCurrentActivityIndex = -1;
+            this.currentActivitiesCount = 0;
+            this.$el.parentElement.scrollTo({top: 0});
+            this.autoScrolled = false;
+        },
+        setScrollTop() {
+            //scroll to somewhere mid-way of the current activities
+            if (this.firstCurrentActivityIndex > -1) {
+                if (this.canAutoScroll() === false) {
+                    return;
+                }
+
+                const scrollOffset = this.currentActivitiesCount > 0 ? Math.floor(this.currentActivitiesCount / 2) : 0;
+                this.$el.parentElement.scrollTo({
+                    top: ROW_HEIGHT * (this.firstCurrentActivityIndex + scrollOffset),
+                    behavior: "smooth"
+                });
+                this.autoScrolled = false;
+            } else {
+                this.resetScroll();
+            }
+        },
+        deferAutoScroll() {
+            //if this is not a user-triggered event, don't defer auto scrolling
+            if (this.autoScrolled) {
+                this.autoScrolled = false;
+
+                return;
+            }
+
+            this.dontAutoScroll = true;
+            const self = this;
+            if (this.clearAutoScrollDisabledTimer) {
+                clearTimeout(this.clearAutoScrollDisabledTimer);
+            }
+
+            this.clearAutoScrollDisabledTimer = setTimeout(() => {
+                self.dontAutoScroll = false;
+                self.setScrollTop();
+            }, SCROLL_TIMEOUT);
+        },
+        setSort() {
+            const sortOrder = SORT_ORDER_OPTIONS[this.domainObject.configuration.sortOrderIndex];
+            const property = sortOrder.property;
+            const direction = sortOrder.direction.toLowerCase() === 'asc';
+            this.defaultSort = {
+                property,
+                defaultDirection: direction
+            };
+        },
+        sortByStartTime(a, b) {
+            const numA = parseInt(a.start, 10);
+            const numB = parseInt(b.start, 10);
+
+            return numA - numB;
+        },
+        setStatus(status) {
+            this.status = status;
+        },
+        setEditState(isEditing) {
+            this.isEditing = isEditing;
+            this.setViewFromConfig(this.domainObject.configuration);
+        }
+    }
+};
+</script>

src/plugins/timelist/TimelistViewProvider.js

@@ -0,0 +1,67 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, 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 Timelist from './Timelist.vue';
+import { TIMELIST_TYPE } from './constants';
+import Vue from 'vue';
+
+export default function TimelistViewProvider(openmct) {
+
+    return {
+        key: 'timelist.view',
+        name: 'Time List',
+        cssClass: 'icon-timelist',
+        canView(domainObject) {
+            return domainObject.type === TIMELIST_TYPE;
+        },
+
+        canEdit(domainObject) {
+            return domainObject.type === TIMELIST_TYPE;
+        },
+
+        view: function (domainObject, objectPath) {
+            let component;
+
+            return {
+                show: function (element) {
+
+                    component = new Vue({
+                        el: element,
+                        components: {
+                            Timelist
+                        },
+                        provide: {
+                            openmct,
+                            domainObject,
+                            path: objectPath
+                        },
+                        template: '<timelist></timelist>'
+                    });
+                },
+                destroy: function () {
+                    component.$destroy();
+                    component = undefined;
+                }
+            };
+        }
+    };
+}

src/plugins/timelist/constants.js

@@ -0,0 +1,24 @@
+export const SORT_ORDER_OPTIONS = [
+    {
+        label: 'Start ascending',
+        property: 'start',
+        direction: 'ASC'
+    },
+    {
+        label: 'Start descending',
+        property: 'start',
+        direction: 'DESC'
+    },
+    {
+        label: 'End ascending',
+        property: 'end',
+        direction: 'ASC'
+    },
+    {
+        label: 'End descending',
+        property: 'end',
+        direction: 'DESC'
+    }
+];
+
+export const TIMELIST_TYPE = 'timelist';

src/plugins/timelist/inspector/EventProperties.vue

@@ -0,0 +1,124 @@
+<template>
+<li class="c-inspect-properties__row">
+    <div
+        class="c-inspect-properties__label"
+        title="Options for future events."
+    >{{ label }}</div>
+    <div
+        v-if="canEdit"
+        class="c-inspect-properties__value"
+    >
+        <select
+            v-model="index"
+            @change="updateForm('index')"
+        >
+            <option
+                v-for="(activityOption, activityKey) in activitiesOptions"
+                :key="activityKey"
+                :value="activityKey"
+            >{{ activityOption }}</option>
+        </select>
+        <input
+            v-if="index === 2"
+            v-model="duration"
+            class="c-input c-input--sm"
+            type="text"
+            @change="updateForm('duration')"
+        >
+        <select
+            v-if="index === 2"
+            v-model="durationIndex"
+            @change="updateForm('durationIndex')"
+        >
+            <option
+                v-for="(durationOption, durationKey) in durationOptions"
+                :key="durationKey"
+                :value="durationKey"
+            >{{ durationOption }}</option>
+        </select>
+    </div>
+    <div
+        v-else
+        class="c-inspect-properties__value"
+    >
+        {{ activitiesOptions[index] }} <span v-if="index > 1">{{ duration }} {{ durationOptions[durationIndex] }}</span>
+    </div>
+</li>
+</template>
+
+<script>
+const ACTIVITIES_OPTIONS = [
+    'Don\'t show',
+    'Show all',
+    'Show starts within',
+    'Show after end for'
+];
+
+const DURATION_OPTIONS = [
+    'seconds',
+    'minutes',
+    'hours'
+];
+
+export default {
+    inject: ['openmct', 'domainObject'],
+    props: {
+        label: {
+            type: String,
+            required: true
+        },
+        prefix: {
+            type: String,
+            required: true
+        }
+    },
+    data() {
+        return {
+            index: this.domainObject.configuration[`${this.prefix}Index`],
+            durationIndex: this.domainObject.configuration[`${this.prefix}DurationIndex`],
+            duration: this.domainObject.configuration[`${this.prefix}Duration`],
+            activitiesOptions: ACTIVITIES_OPTIONS,
+            durationOptions: DURATION_OPTIONS,
+            isEditing: this.openmct.editor.isEditing()
+        };
+    },
+    computed: {
+        canEdit() {
+            return this.isEditing && !this.domainObject.locked;
+        }
+    },
+    mounted() {
+        if (this.prefix === 'futureEvents') {
+            this.activitiesOptions = ACTIVITIES_OPTIONS.slice(0, 3);
+        } else if (this.prefix === 'pastEvents') {
+            this.activitiesOptions = ACTIVITIES_OPTIONS.filter((item, index) => index !== 2);
+        } else if (this.prefix === 'currentEvents') {
+            this.activitiesOptions = ACTIVITIES_OPTIONS.slice(0, 2);
+        }
+
+        this.openmct.editor.on('isEditing', this.setEditState);
+    },
+    beforeDestroy() {
+        this.openmct.editor.off('isEditing', this.setEditState);
+    },
+    methods: {
+        updateForm(property) {
+            if (!this.isValid()) {
+                return;
+            }
+
+            const capitalized = property.charAt(0).toUpperCase() + property.substr(1);
+            this.$emit('updated', {
+                property: `${this.prefix}${capitalized}`,
+                value: this[property]
+            });
+        },
+        isValid() {
+            return this.index < 2 || (this.durationIndex >= 0 && this.duration > 0);
+        },
+        setEditState(isEditing) {
+            this.isEditing = isEditing;
+        }
+    }
+};
+</script>

src/plugins/timelist/inspector/Filtering.vue

@@ -0,0 +1,91 @@
+<template>
+<li class="c-inspect-properties__row">
+    <div
+        v-if="canEdit"
+        class="c-inspect-properties__hint span-all"
+    >Filter this view by comma-separated keywords.</div>
+    <div
+        class="c-inspect-properties__label"
+        title="Filter by keyword."
+    >Filters</div>
+    <div
+        v-if="canEdit"
+        class="c-inspect-properties__value"
+        :class="{'form-error': hasError}"
+    >
+        <textarea
+            v-model="filterValue"
+            class="c-input--flex"
+            type="text"
+            @keydown.enter.exact.stop="forceBlur($event)"
+            @keyup="updateForm($event, 'filter')"
+        ></textarea>
+    </div>
+    <div
+        v-else
+        class="c-inspect-properties__value"
+    >
+        {{ filterValue }}
+    </div>
+</li>
+</template>
+
+<script>
+export default {
+    inject: ['openmct', 'domainObject'],
+    data() {
+        return {
+            isEditing: this.openmct.editor.isEditing(),
+            filterValue: this.domainObject.configuration.filter,
+            hasError: false
+        };
+    },
+    computed: {
+        canEdit() {
+            return this.isEditing && !this.domainObject.locked;
+        }
+    },
+    mounted() {
+        this.openmct.editor.on('isEditing', this.setEditState);
+    },
+    beforeDestroy() {
+        this.openmct.editor.off('isEditing', this.setEditState);
+    },
+    methods: {
+        setEditState(isEditing) {
+            this.isEditing = isEditing;
+            if (!this.isEditing && this.hasError) {
+                this.filterValue = this.domainObject.configuration.filter;
+                this.hasError = false;
+            }
+        },
+        forceBlur(event) {
+            event.target.blur();
+        },
+        updateForm(event, property) {
+            if (!this.isValid()) {
+                this.hasError = true;
+
+                return;
+            }
+
+            this.hasError = false;
+
+            this.$emit('updated', {
+                property,
+                value: this.filterValue.replace(/,(\s)*$/, '')
+            });
+        },
+        isValid() {
+            // Test for any word character, any whitespace character or comma
+            if (this.filterValue === '') {
+                return true;
+            }
+
+            const regex = new RegExp(/^([a-zA-Z0-9_\-\s,])+$/g);
+
+            return regex.test(this.filterValue);
+        }
+    }
+};
+</script>

src/plugins/timelist/inspector/TimeListInspectorViewProvider.js

@@ -0,0 +1,70 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, 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 TimelistPropertiesView from "./TimelistPropertiesView.vue";
+import { TIMELIST_TYPE } from '../constants';
+import Vue from 'vue';
+
+export default function TimeListInspectorViewProvider(openmct) {
+    return {
+        key: 'timelist-inspector',
+        name: 'Timelist Inspector View',
+        canView: function (selection) {
+            if (selection.length === 0 || selection[0].length === 0) {
+                return false;
+            }
+
+            let context = selection[0][0].context;
+
+            return context && context.item
+                && context.item.type === TIMELIST_TYPE;
+        },
+        view: function (selection) {
+            let component;
+
+            return {
+                show: function (element) {
+                    component = new Vue({
+                        el: element,
+                        components: {
+                            TimelistPropertiesView: TimelistPropertiesView
+                        },
+                        provide: {
+                            openmct,
+                            domainObject: selection[0][0].context.item
+                        },
+                        template: '<timelist-properties-view></timelist-properties-view>'
+                    });
+                },
+                destroy: function () {
+                    if (component) {
+                        component.$destroy();
+                        component = undefined;
+                    }
+                }
+            };
+        },
+        priority: function () {
+            return 1;
+        }
+    };
+}

src/plugins/timelist/inspector/TimelistPropertiesView.vue

@@ -0,0 +1,146 @@
+<!--
+ Open MCT, Copyright (c) 2014-2022, 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-timelist-properties">
+    <div class="c-inspect-properties">
+        <ul class="c-inspect-properties__section">
+            <div
+                class="c-inspect-properties_header"
+                title="'Timeframe options'"
+            >Timeframe</div>
+            <li class="c-inspect-properties__row">
+                <div
+                    v-if="canEdit"
+                    class="c-inspect-properties__hint span-all"
+                >These settings are not previewed and will be applied after editing is completed.</div>
+                <div
+                    class="c-inspect-properties__label"
+                    title="Sort order of the timelist."
+                >Sort Order</div>
+                <div
+                    v-if="canEdit"
+                    class="c-inspect-properties__value"
+                >
+                    <select
+                        v-model="sortOrderIndex"
+                        @change="updateSortOrder()"
+                    >
+                        <option
+                            v-for="(sortOrderOption, index) in sortOrderOptions"
+                            :key="index"
+                            :value="index"
+                        >{{ sortOrderOption.label }}</option>
+                    </select>
+                </div>
+                <div
+                    v-else
+                    class="c-inspect-properties__value"
+                >
+                    {{ sortOrderOptions[sortOrderIndex].label }}
+                </div>
+            </li>
+            <event-properties
+                v-for="type in eventTypes"
+                :key="type.prefix"
+                :label="type.label"
+                :prefix="type.prefix"
+                @updated="eventPropertiesUpdated"
+            />
+        </ul>
+    </div>
+    <div class="c-inspect-properties">
+        <ul class="c-inspect-properties__section">
+            <div
+                class="c-inspect-properties_header"
+                title="'Filters'"
+            >Filtering</div>
+            <filtering @updated="eventPropertiesUpdated" />
+        </ul>
+    </div>
+</div>
+</template>
+
+<script>
+
+import EventProperties from './EventProperties.vue';
+import { SORT_ORDER_OPTIONS } from '../constants';
+import Filtering from './Filtering.vue';
+
+const EVENT_TYPES = [
+    {
+        label: 'Future Events',
+        prefix: 'futureEvents'
+    },
+    {
+        label: 'Current Events',
+        prefix: 'currentEvents'
+    },
+    {
+        label: 'Past Events',
+        prefix: 'pastEvents'
+    }
+];
+
+export default {
+    components: {
+        Filtering,
+        EventProperties
+    },
+    inject: ['openmct', 'domainObject'],
+    data() {
+        return {
+            sortOrderIndex: this.domainObject.configuration.sortOrderIndex,
+            sortOrderOptions: SORT_ORDER_OPTIONS,
+            eventTypes: EVENT_TYPES,
+            isEditing: this.openmct.editor.isEditing()
+        };
+    },
+    computed: {
+        canEdit() {
+            return this.isEditing && !this.domainObject.locked;
+        }
+    },
+    mounted() {
+        this.openmct.editor.on('isEditing', this.setEditState);
+    },
+    beforeDestroy() {
+        this.openmct.editor.off('isEditing', this.setEditState);
+    },
+    methods: {
+        setEditState(isEditing) {
+            this.isEditing = isEditing;
+        },
+        updateSortOrder() {
+            this.updateProperty('sortOrderIndex', this.sortOrderIndex);
+        },
+        updateProperty(key, value) {
+            this.openmct.objects.mutate(this.domainObject, `configuration.${key}`, value);
+        },
+        eventPropertiesUpdated(data) {
+            const key = data.property;
+            const value = data.value;
+            this.updateProperty(key, value);
+        }
+    }
+};
+</script>

src/plugins/timelist/plugin.js

@@ -0,0 +1,68 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, 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 TimelistViewProvider from './TimelistViewProvider';
+import { TIMELIST_TYPE } from './constants';
+import TimeListInspectorViewProvider from "./inspector/TimeListInspectorViewProvider";
+
+export default function () {
+    return function install(openmct) {
+        openmct.types.addType(TIMELIST_TYPE, {
+            name: 'Time List',
+            key: TIMELIST_TYPE,
+            description: 'A configurable, time-ordered list view of activities for a compatible mission plan file.',
+            creatable: true,
+            cssClass: 'icon-timelist',
+            form: [
+                {
+                    name: 'Upload Plan (JSON File)',
+                    key: 'selectFile',
+                    control: 'file-input',
+                    required: true,
+                    text: 'Select File...',
+                    type: 'application/json',
+                    property: [
+                        "selectFile"
+                    ]
+                }
+            ],
+            initialize: function (domainObject) {
+                domainObject.configuration = {
+                    sortOrderIndex: 0,
+                    futureEventsIndex: 0,
+                    futureEventsDurationIndex: 0,
+                    futureEventsDuration: 20,
+                    currentEventsIndex: 1,
+                    currentEventsDurationIndex: 0,
+                    currentEventsDuration: 20,
+                    pastEventsIndex: 0,
+                    pastEventsDurationIndex: 0,
+                    pastEventsDuration: 20,
+                    filter: ''
+                };
+            }
+        });
+        openmct.objectViews.addProvider(new TimelistViewProvider(openmct));
+        openmct.inspectorViews.addProvider(new TimeListInspectorViewProvider(openmct));
+
+    };
+}

src/plugins/timelist/pluginSpec.js

@@ -0,0 +1,181 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, 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 {createOpenMct, resetApplicationState} from "utils/testing";
+import TimelistPlugin from "./plugin";
+import { TIMELIST_TYPE } from "./constants";
+import Vue from 'vue';
+import moment from "moment";
+
+const LIST_ITEM_CLASS = '.js-table__body .js-list-item';
+const LIST_ITEM_VALUE_CLASS = '.js-list-item__value';
+const LIST_ITEM_BODY_CLASS = '.js-table__body th';
+
+describe('the plugin', function () {
+    let timelistDefinition;
+    let element;
+    let child;
+    let openmct;
+    let appHolder;
+    let originalRouterPath;
+
+    beforeEach((done) => {
+        appHolder = document.createElement('div');
+        appHolder.style.width = '640px';
+        appHolder.style.height = '480px';
+
+        openmct = createOpenMct();
+        openmct.install(new TimelistPlugin());
+
+        timelistDefinition = openmct.types.get(TIMELIST_TYPE).definition;
+
+        element = document.createElement('div');
+        element.style.width = '640px';
+        element.style.height = '480px';
+        child = document.createElement('div');
+        child.style.width = '640px';
+        child.style.height = '480px';
+        element.appendChild(child);
+
+        originalRouterPath = openmct.router.path;
+
+        openmct.on('start', done);
+        openmct.start(appHolder);
+    });
+
+    afterEach(() => {
+        openmct.router.path = originalRouterPath;
+
+        return resetApplicationState(openmct);
+    });
+
+    let mockTimelistObject = {
+        name: 'Timelist',
+        key: TIMELIST_TYPE,
+        creatable: true
+    };
+
+    it('defines a timelist object type with the correct key', () => {
+        expect(timelistDefinition.key).toEqual(mockTimelistObject.key);
+    });
+
+    it('is creatable', () => {
+        expect(timelistDefinition.creatable).toEqual(mockTimelistObject.creatable);
+    });
+
+    describe('the timelist view', () => {
+        it('provides a timelist view', () => {
+            const testViewObject = {
+                id: "test-object",
+                type: TIMELIST_TYPE
+            };
+            openmct.router.path = [testViewObject];
+
+            const applicableViews = openmct.objectViews.get(testViewObject, [testViewObject]);
+            let timelistView = applicableViews.find((viewProvider) => viewProvider.key === 'timelist.view');
+            expect(timelistView).toBeDefined();
+        });
+    });
+
+    describe('the timelist view displays activities', () => {
+        let timelistDomainObject;
+        let timelistView;
+
+        beforeEach(() => {
+            timelistDomainObject = {
+                identifier: {
+                    key: 'test-object',
+                    namespace: ''
+                },
+                type: TIMELIST_TYPE,
+                id: "test-object",
+                configuration: {
+                    sortOrderIndex: 0,
+                    futureEventsIndex: 1,
+                    futureEventsDurationIndex: 0,
+                    futureEventsDuration: 20,
+                    currentEventsIndex: 1,
+                    currentEventsDurationIndex: 0,
+                    currentEventsDuration: 20,
+                    pastEventsIndex: 1,
+                    pastEventsDurationIndex: 0,
+                    pastEventsDuration: 20,
+                    filter: ''
+                },
+                selectFile: {
+                    body: JSON.stringify({
+                        "TEST-GROUP": [
+                            {
+                                "name": "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua",
+                                "start": 1597170002854,
+                                "end": 1597171032854,
+                                "type": "TEST-GROUP",
+                                "color": "fuchsia",
+                                "textColor": "black"
+                            },
+                            {
+                                "name": "Sed ut perspiciatis",
+                                "start": 1597171132854,
+                                "end": 1597171232854,
+                                "type": "TEST-GROUP",
+                                "color": "fuchsia",
+                                "textColor": "black"
+                            }
+                        ]
+                    })
+                }
+            };
+
+            openmct.router.path = [timelistDomainObject];
+
+            const applicableViews = openmct.objectViews.get(timelistDomainObject, [timelistDomainObject]);
+            timelistView = applicableViews.find((viewProvider) => viewProvider.key === 'timelist.view');
+            let view = timelistView.view(timelistDomainObject, []);
+            view.show(child, true);
+
+            return Vue.nextTick();
+        });
+
+        it('displays the activities', () => {
+            const items = element.querySelectorAll(LIST_ITEM_CLASS);
+            expect(items.length).toEqual(2);
+        });
+
+        it('displays the activity headers', () => {
+            const headers = element.querySelectorAll(LIST_ITEM_BODY_CLASS);
+            expect(headers.length).toEqual(4);
+        });
+
+        it('displays activity details', (done) => {
+            Vue.nextTick(() => {
+                const itemEls = element.querySelectorAll(LIST_ITEM_CLASS);
+                const itemValues = itemEls[0].querySelectorAll(LIST_ITEM_VALUE_CLASS);
+                expect(itemValues.length).toEqual(4);
+                expect(itemValues[3].innerHTML.trim()).toEqual('Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua');
+                expect(itemValues[0].innerHTML.trim()).toEqual(`${moment(1597170002854).format('YYYY-MM-DD HH:mm:ss:SSS')}Z`);
+                expect(itemValues[1].innerHTML.trim()).toEqual(`${moment(1597171032854).format('YYYY-MM-DD HH:mm:ss:SSS')}Z`);
+
+                done();
+            });
+        });
+    });
+});

src/plugins/timelist/timelist.scss

@@ -0,0 +1,55 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, 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.
+ *****************************************************************************/
+
+.c-timelist {
+  & .nowMarker.hasCurrent {
+    height: 2px;
+    position: absolute;
+    z-index: 10;
+    background: cyan;
+    width: 100%;
+  }
+
+  .c-list-item {
+    /* Time Lists */
+
+    &.--is-current {
+      background-color: $colorCurrentBg;
+      border-top: 1px solid $colorCurrentBorder !important;
+      color: $colorCurrentFg;
+      font-weight: bold;
+    }
+
+    &.--is-future {
+      background-color: $colorFutureBg;
+      border-top-color: $colorFutureBorder !important;
+      color: $colorFutureFg;
+    }
+
+    &__value {
+      &.--duration {
+        width: 5%;
+      }
+    }
+  }
+
+}

src/styles/_constants-espresso.scss

@@ -345,7 +345,7 @@ $shdwItemText: none;
 $colorTabBorder: pullForward($colorBodyBg, 10%);
 $colorTabBodyBg: $colorBodyBg;
 $colorTabBodyFg: pullForward($colorBodyFg, 20%);
-$colorTabHeaderBg: rgba($colorBodyFg, 0.15);
+$colorTabHeaderBg: #575757;
 $colorTabHeaderFg: $colorBodyFg;
 $colorTabHeaderBorder: $colorBodyBg;
 $colorTabGroupHeaderBg: pullForward($colorBodyBg, 5%);
@@ -366,6 +366,14 @@ $legendHoverValueBg: rgba($colorBodyFg, 0.2);
 $legendTableHeadBg: $colorTabHeaderBg;
 $colorPlotLimitLineBg: rgba($colorBodyBg, 0.2);
 
+// Time Strip and Lists
+$colorCurrentBg: rgba($colorStatusAlert, 0.3);
+$colorCurrentFg: pullForward($colorBodyFg, 20%);
+$colorCurrentBorder: $colorBodyBg;
+$colorFutureBg: rgba($colorKey, 0.2);
+$colorFutureFg: $colorCurrentFg;
+$colorFutureBorder: $colorCurrentBorder;
+
 // Tree
 $colorTreeBg: transparent;
 $colorItemTreeHoverBg: rgba(#fff, 0.1);

src/styles/_constants-maelstrom.scss

@@ -349,7 +349,7 @@ $shdwItemText: none;
 $colorTabBorder: pullForward($colorBodyBg, 10%);
 $colorTabBodyBg: $colorBodyBg;
 $colorTabBodyFg: pullForward($colorBodyFg, 20%);
-$colorTabHeaderBg: rgba($colorBodyFg, 0.15);
+$colorTabHeaderBg: #575757;
 $colorTabHeaderFg: $colorBodyFg;
 $colorTabHeaderBorder: $colorBodyBg;
 $colorTabGroupHeaderBg: pullForward($colorBodyBg, 5%);
@@ -370,6 +370,14 @@ $legendHoverValueBg: rgba($colorBodyFg, 0.2);
 $legendTableHeadBg: rgba($colorBodyFg, 0.15);
 $colorPlotLimitLineBg: rgba($colorBodyBg, 0.2);
 
+// Time Strip and Lists
+$colorCurrentBg: rgba($colorStatusAlert, 0.3);
+$colorCurrentFg: pullForward($colorBodyFg, 20%);
+$colorCurrentBorder: #fff;
+$colorFutureBg: rgba($colorKey, 0.2);
+$colorFutureFg: $colorCurrentFg;
+$colorFutureBorder: $colorCurrentBorder;
+
 // Tree
 $colorTreeBg: transparent;
 $colorItemTreeHoverBg: rgba(#fff, 0.03);

src/styles/_constants-snow.scss

@@ -345,7 +345,7 @@ $shdwItemText: none;
 $colorTabBorder: pullForward($colorBodyBg, 10%);
 $colorTabBodyBg: $colorBodyBg;
 $colorTabBodyFg: pullForward($colorBodyFg, 20%);
-$colorTabHeaderBg: rgba($colorBodyFg, 0.2);
+$colorTabHeaderBg: #e2e2e2;
 $colorTabHeaderFg: $colorBodyFg;
 $colorTabHeaderBorder: $colorBodyBg;
 $colorTabGroupHeaderBg: pullForward($colorBodyBg, 5%);
@@ -366,6 +366,14 @@ $legendHoverValueBg: rgba($colorBodyFg, 0.2);
 $legendTableHeadBg: rgba($colorBodyFg, 0.15);
 $colorPlotLimitLineBg: rgba($colorBodyBg, 0.4);
 
+// Time Strip and Lists
+$colorCurrentBg: rgba($colorStatusAlert, 0.3);
+$colorCurrentFg: pullForward($colorBodyFg, 20%);
+$colorCurrentBorder: #fff;
+$colorFutureBg: rgba($colorKey, 0.2);
+$colorFutureFg: $colorCurrentFg;
+$colorFutureBorder: $colorCurrentBorder;
+
 // Tree
 $colorTreeBg: transparent;
 $colorItemTreeHoverBg: rgba(black, 0.07);

src/styles/_constants.scss

@@ -263,6 +263,7 @@ $glyph-icon-telemetry-aggregate: '\eb2b';
 $glyph-icon-bar-chart: '\eb2c';
 $glyph-icon-map: '\eb2d';
 $glyph-icon-plan: '\eb2e';
+$glyph-icon-timelist: '\eb2f';
 
 /************************** GLYPHS AS DATA URI */
 // Only objects have been converted, for use in Create menu and folder views
@@ -317,3 +318,4 @@ $bg-icon-condition-widget: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='h
 $bg-icon-bar-chart: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3e%3cpath fill='%23000000' d='M416 0H96C43.2 0 0 43.2 0 96v320c0 52.8 43.2 96 96 96h320c52.8 0 96-43.2 96-96V96c0-52.8-43.2-96-96-96ZM133.82 448H64V224h69.82Zm104.73 0h-69.82V64h69.82Zm104.72 0h-69.82V288h69.82ZM448 448h-69.82V128H448Z'/%3e%3c/svg%3e");
 $bg-icon-map: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3e%3cpath fill='%23000000' d='M448 32.7 384 64v448l64-31.3c35.2-17.21 64-60.1 64-95.3v-320c0-35.2-28.8-49.91-64-32.7ZM160 456l193.6 48.4v-448L160 8v448zM129.6.4 128 0 64 31.3C28.8 48.51 0 91.4 0 126.6v320c0 35.2 28.8 49.91 64 32.7l64-31.3 1.6.4Z'/%3e%3c/svg%3e");
 $bg-icon-plan: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3e%3cg data-name='Layer 2'%3e%3cg data-name='Layer 1'%3e%3cpath fill='%23000000' d='M128 96V64a64.19 64.19 0 0 1 64-64h128a64.19 64.19 0 0 1 64 64v32Z'/%3e%3cpath fill='%23000000' d='M416 64v64H96V64c-52.8 0-96 43.2-96 96v256c0 52.8 43.2 96 96 96h320c52.8 0 96-43.2 96-96V160c0-52.8-43.2-96-96-96ZM64 288v-64h128v64Zm256 128H128v-64h192Zm128 0h-64v-64h64Zm0-128H256v-64h192Z'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e");
+$bg-icon-timelist: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3e%3cg data-name='Layer 2'%3e%3cpath d='M448 0H64A64.19 64.19 0 0 0 0 64v384a64.19 64.19 0 0 0 64 64h384a64.19 64.19 0 0 0 64-64V64a64.19 64.19 0 0 0-64-64ZM213.47 266.73a24 24 0 0 1-32.2 10.74L104 238.83V128a24 24 0 0 1 48 0v81.17l50.73 25.36a24 24 0 0 1 10.74 32.2ZM448 448H288v-64h160Zm0-96H288v-64h160Zm0-96H288v-64h160Zm0-96H288V96h160Z' data-name='Layer 1'/%3e%3c/g%3e%3c/svg%3e");

src/styles/_glyphs.scss

@@ -194,6 +194,7 @@
 .icon-bar-chart {  @include glyphBefore($glyph-icon-bar-chart); }
 .icon-map {  @include glyphBefore($glyph-icon-map); }
 .icon-plan {  @include glyphBefore($glyph-icon-plan); }
+.icon-timelist {  @include glyphBefore($glyph-icon-timelist); }
 
 /************************** 12 PX CLASSES */
 // TODO: sync with 16px redo as of 10/25/18
@@ -256,3 +257,4 @@
 .bg-icon-bar-chart { @include glyphBg($bg-icon-bar-chart); }
 .bg-icon-map { @include glyphBg($bg-icon-map); }
 .bg-icon-plan { @include glyphBg($bg-icon-plan); }
+.bg-icon-timelist { @include glyphBg($bg-icon-timelist); }

src/styles/fonts/Open-MCT-Symbols-16px.svg

@@ -162,4 +162,5 @@
 <glyph unicode="&#xeb2c;" glyph-name="icon-bar-graph" d="M832 832h-640c-105.6 0-192-86.4-192-192v-640c0-105.6 86.4-192 192-192h640c105.6 0 192 86.4 192 192v640c0 105.6-86.4 192-192 192zM267.64-64h-139.64v448h139.64zM477.1-64h-139.64v768h139.64zM686.54-64h-139.64v320h139.64zM896-64h-139.64v640h139.64z" />
 <glyph unicode="&#xeb2d;" glyph-name="icon-map" d="M896 766.6l-128-62.6v-896l128 62.6c70.4 34.42 128 120.2 128 190.6v640c0 70.4-57.6 99.82-128 65.4zM320-80l387.2-96.8v896l-387.2 96.8v-896zM259.2 831.2l-3.2 0.8-128-62.6c-70.4-34.42-128-120.2-128-190.6v-640c0-70.4 57.6-99.82 128-65.4l128 62.6 3.2-0.8z" />
 <glyph unicode="&#xeb2e;" glyph-name="icon-plan" d="M256 640v64c0.215 70.606 57.394 127.785 127.979 128h256.021c70.606-0.215 127.785-57.394 128-127.979v-64.021zM832 704v-128h-640v128c-105.6 0-192-86.4-192-192v-512c0-105.6 86.4-192 192-192h640c105.6 0 192 86.4 192 192v512c0 105.6-86.4 192-192 192zM128 256v128h256v-128zM640 0h-384v128h384zM896 0h-128v128h128zM896 256h-384v128h384z" />
+<glyph unicode="&#xeb2f;" glyph-name="icon-timelist" d="M896 832h-768c-70.606-0.215-127.785-57.394-128-127.979v-768.021c0.215-70.606 57.394-127.785 127.979-128h768.021c70.606 0.215 127.785 57.394 128 127.979v768.021c-0.215 70.606-57.394 127.785-127.979 128h-0.021zM426.94 298.54c-8.054-15.864-24.249-26.545-42.938-26.545-7.823 0-15.209 1.871-21.734 5.191l0.273-0.126-154.54 77.28v221.66c0 26.51 21.49 48 48 48s48-21.49 48-48v0-162.34l101.46-50.72c15.864-8.054 26.545-24.249 26.545-42.938 0-7.823-1.871-15.209-5.191-21.734l0.126 0.273zM896-64h-320v128h320zM896 128h-320v128h320zM896 320h-320v128h320zM896 512h-320v128h320z" />
 </font></defs></svg>

src/styles/vue-styles.scss

@@ -15,7 +15,6 @@
 @import "../plugins/flexibleLayout/components/flexible-layout.scss";
 @import "../plugins/folderView/components/grid-view.scss";
 @import "../plugins/folderView/components/list-item.scss";
-@import "../plugins/folderView/components/list-view.scss";
 @import "../plugins/imagery/components/imagery-view.scss";
 @import "../plugins/imagery/components/Compass/compass.scss";
 @import "../plugins/telemetryTable/components/table-row.scss";
@@ -28,6 +27,7 @@
 @import "../plugins/timeConductor/conductor-mode-icon.scss";
 @import "../plugins/timeConductor/date-picker.scss";
 @import "../plugins/timeline/timeline.scss";
+@import "../plugins/timelist/timelist.scss";
 @import "../plugins/plan/plan";
 @import "../plugins/viewDatumAction/components/metadata-list.scss";
 @import "../ui/components/object-frame.scss";
@@ -37,6 +37,7 @@
 @import "../ui/components/swim-lane/swimlane.scss";
 @import "../ui/components/toggle-switch.scss";
 @import "../ui/components/timesystem-axis.scss";
+@import "../ui/components/List/list-view.scss";
 @import "../ui/inspector/elements.scss";
 @import "../ui/inspector/inspector.scss";
 @import "../ui/inspector/location.scss";

src/ui/components/List/ListHeader.vue

@@ -0,0 +1,56 @@
+<template>
+<th
+    v-if="isSortable"
+    class="is-sortable"
+    :class="{
+        'is-sorting': currentSort === property,
+        'asc': direction,
+        'desc': !direction
+    }"
+    @click="sort(property, direction)"
+>
+    {{ title }}
+</th>
+<th v-else>
+    {{ title }}
+</th>
+</template>
+
+<script>
+
+export default {
+    inject: ['openmct'],
+    props: {
+        property: {
+            type: String,
+            required: true
+        },
+        currentSort: {
+            type: String,
+            required: true
+        },
+        title: {
+            type: String,
+            required: true
+        },
+        direction: {
+            type: Boolean,
+            required: true
+        },
+        isSortable: {
+            type: Boolean,
+            default() {
+                return false;
+            }
+        }
+    },
+    methods: {
+        sort(property, direction) {
+            this.$emit('sort', {
+                property,
+                direction
+            });
+        }
+    }
+};
+</script>

src/ui/components/List/ListItem.vue

@@ -0,0 +1,53 @@
+<template>
+<tr
+    class="c-list-item js-list-item"
+    :class="item.cssClass || ''"
+>
+    <td
+        v-for="itemValue in formattedItemValues"
+        :key="itemValue.key"
+        class="c-list-item__value js-list-item__value"
+        :class="['--' + itemValue.key]"
+        :title="itemValue.text"
+    >
+        {{ itemValue.text }}
+    </td>
+</tr>
+</template>
+
+<script>
+import _ from 'lodash';
+
+export default {
+    inject: ['openmct'],
+    props: {
+        item: {
+            type: Object,
+            required: true
+        },
+        itemProperties: {
+            type: Array,
+            required: true
+        }
+    },
+    computed: {
+        formattedItemValues() {
+            let values = [];
+            this.itemProperties.forEach((property) => {
+                // eslint-disable-next-line you-dont-need-lodash-underscore/get
+                let value = _.get(this.item, property.key);
+                if (property.format) {
+                    value = property.format(value, this.item, property.key);
+                }
+
+                values.push({
+                    text: value,
+                    key: property.key
+                });
+            });
+
+            return values;
+        }
+    }
+};
+</script>

src/ui/components/List/ListView.vue

@@ -0,0 +1,142 @@
+<template>
+<div class="c-table c-table--sortable c-list-view c-list-view--sticky-header">
+    <table class="c-table__body js-table__body">
+        <thead class="c-table__header">
+            <tr>
+                <list-header
+                    v-for="headerItem in headerItems"
+                    :key="headerItem.property"
+                    :direction="sortBy === headerItem.property ? ascending : headerItem.defaultDirection"
+                    :is-sortable="headerItem.isSortable"
+                    :title="headerItem.name"
+                    :property="headerItem.property"
+                    :current-sort="sortBy"
+                    @sort="sort"
+                />
+            </tr>
+        </thead>
+        <tbody>
+            <list-item
+                v-for="item in sortedItems"
+                :key="item.key"
+                :item="item"
+                :item-properties="itemProperties"
+            />
+        </tbody>
+    </table>
+</div>
+</template>
+
+<script>
+import ListItem from './ListItem.vue';
+import ListHeader from './ListHeader.vue';
+import _ from 'lodash';
+
+export default {
+    components: {
+        ListItem,
+        ListHeader
+    },
+    inject: ['domainObject', 'openmct'],
+    props: {
+        headerItems: {
+            type: Array,
+            required: true
+        },
+        items: {
+            type: Array,
+            required: true
+        },
+        defaultSort: {
+            type: Object,
+            default() {
+                return {
+                    property: '',
+                    defaultDirection: true
+                };
+            }
+        },
+        storageKey: {
+            type: String,
+            default() {
+                return undefined;
+            }
+        }
+    },
+    data() {
+        let sortBy = this.defaultSort.property;
+        let ascending = this.defaultSort.defaultDirection;
+        if (this.storageKey) {
+            let persistedSortOrder = window.localStorage.getItem(this.storageKey);
+
+            if (persistedSortOrder) {
+                let parsed = JSON.parse(persistedSortOrder);
+
+                sortBy = parsed.sortBy;
+                ascending = parsed.ascending;
+            }
+        }
+
+        return {
+            sortBy,
+            ascending
+        };
+    },
+    computed: {
+        sortedItems() {
+            let sortedItems = _.sortBy(this.items, this.sortBy);
+            if (!this.ascending) {
+                sortedItems = sortedItems.reverse();
+            }
+
+            return sortedItems;
+        },
+        itemProperties() {
+            return this.headerItems.map((headerItem) => {
+                return {
+                    key: headerItem.property,
+                    format: headerItem.format
+                };
+            });
+        }
+    },
+    watch: {
+        defaultSort: {
+            handler() {
+                this.setSort();
+            },
+            deep: true
+        }
+    },
+    methods: {
+        setSort() {
+            this.sortBy = this.defaultSort.property;
+            this.ascending = this.defaultSort.defaultDirection;
+        },
+        sort(data) {
+            const property = data.property;
+            const direction = data.direction;
+
+            if (this.sortBy === property) {
+                this.ascending = !this.ascending;
+            } else {
+                this.sortBy = property;
+                this.ascending = direction;
+            }
+
+            if (this.storageKey) {
+                window.localStorage
+                    .setItem(
+                        this.storageKey,
+                        JSON.stringify(
+                            {
+                                sortBy: this.sortBy,
+                                ascending: this.ascending
+                            }
+                        )
+                    );
+            }
+        }
+    }
+};
+</script>

src/ui/components/List/list-view.scss

@@ -0,0 +1,40 @@
+/******************************* LIST VIEW */
+.c-list-view {
+    tbody tr {
+        background: $colorListItemBg;
+        transition: $transOut;
+    }
+
+    td {
+        $p: floor($interiorMargin * 1.5);
+        @include ellipsize();
+        line-height: 120%; // Needed for icon alignment
+        max-width: 0;
+        padding-top: $p;
+        padding-bottom: $p;
+        width: 25%;
+    }
+
+    &--selectable {
+        body.desktop & {
+            tbody tr {
+                cursor: pointer;
+
+                &:hover {
+                    background: $colorListItemBgHov;
+                    filter: $filterHov;
+                    transition: $transIn;
+                }
+            }
+        }
+    }
+
+    &--sticky-header {
+        thead tr {
+            position: -webkit-sticky;
+            position: sticky;
+            top: 0;
+            z-index: 2;
+        }
+    }
+}

src/ui/inspector/inspector.scss

@@ -79,6 +79,11 @@
         padding-right: 0;
     }
 
+    textarea {
+        // When a textarea is in the Inspector, only allow vertical resize
+        resize: vertical;
+    }
+
     /************************************************************** LEGACY */
     .l-inspector-part {
         display: contents;
@@ -151,7 +156,8 @@
         padding: 3px $interiorMarginLg 3px 0;
     }
 
-    &__label {
+    &__label,
+    &__hint {
         color: $colorInspectorPropName;
 
         &[title]:not([title=""]) {
@@ -167,6 +173,14 @@
             grid-column: 1 / 3;
         }
     }
+
+    .is-editing & {
+        .c-inspect-properties {
+            &__value, &__label {
+                line-height: 160%; // Prevent buttons/selects from overlapping when wrapping
+            }
+        }
+    }
 }
 
 /********************************************* INSPECTOR PROPERTIES TAB */