Merge branch 'topic-core-refactor' into misc-ui-8

- Icons added for red and yellow limits without upr/lwr classes;
- When is-limit--upr and is-limit--lwr present, those icons trump the
red/yellow icons;
- Styles for table tr's, and everything else;
- Unit tested in telem tables, LAD tables and plot legend;

index.html

@@ -54,6 +54,9 @@
         openmct.install(openmct.plugins.AutoflowView({
             type: "telemetry.panel"
         }));
+        openmct.install(openmct.plugins.DisplayLayout({
+            showAsView: ['summary-widget', 'example.imagery']
+        }));
         openmct.install(openmct.plugins.Conductor({
             menuOptions: [
                 {

platform/commonUI/browse/bundle.js

@@ -31,7 +31,6 @@ define([
     "./src/navigation/NavigateAction",
     "./src/navigation/OrphanNavigationHandler",
     "./src/windowing/NewTabAction",
-    "./src/windowing/WindowTitler",
     "./res/templates/browse.html",
     "./res/templates/browse-object.html",
     "./res/templates/browse/object-header.html",
@@ -52,7 +51,6 @@ define([
     NavigateAction,
     OrphanNavigationHandler,
     NewTabAction,
-    WindowTitler,
     browseTemplate,
     browseObjectTemplate,
     objectHeaderTemplate,
@@ -226,14 +224,6 @@ define([
                 }
             ],
             "runs": [
-                {
-                    "implementation": WindowTitler,
-                    "depends": [
-                        "navigationService",
-                        "$rootScope",
-                        "$document"
-                    ]
-                },
                 {
                     "implementation": OrphanNavigationHandler,
                     "depends": [

platform/commonUI/browse/src/windowing/WindowTitler.js

@@ -1,51 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2018, 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(
-    [],
-    function () {
-
-        /**
-         * Updates the title of the current window to reflect the name
-         * of the currently navigated-to domain object.
-         * @memberof platform/commonUI/browse
-         * @constructor
-         */
-        function WindowTitler(navigationService, $rootScope, $document) {
-            // Look up name of the navigated domain object...
-            function getNavigatedObjectName() {
-                var navigatedObject = navigationService.getNavigation();
-                return navigatedObject && navigatedObject.getModel().name;
-            }
-
-            // Set the window title...
-            function setTitle(name) {
-                $document[0].title = name;
-            }
-
-            // Watch the former, and invoke the latter
-            $rootScope.$watch(getNavigatedObjectName, setTitle);
-        }
-
-        return WindowTitler;
-    }
-);

platform/commonUI/browse/test/windowing/WindowTitlerSpec.js

@@ -1,78 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2018, 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.
- *****************************************************************************/
-
-/**
- * WindowTitlerSpec. Created by vwoeltje on 11/6/14.
- */
-define(
-    ["../../src/windowing/WindowTitler"],
-    function (WindowTitler) {
-
-        describe("The window titler", function () {
-            var mockNavigationService,
-                mockRootScope,
-                mockDocument,
-                mockDomainObject,
-                titler; // eslint-disable-line
-
-            beforeEach(function () {
-                mockNavigationService = jasmine.createSpyObj(
-                    'navigationService',
-                    ['getNavigation']
-                );
-                mockRootScope = jasmine.createSpyObj(
-                    '$rootScope',
-                    ['$watch']
-                );
-                mockDomainObject = jasmine.createSpyObj(
-                    'domainObject',
-                    ['getModel']
-                );
-                mockDocument = [{}];
-
-                mockDomainObject.getModel.and.returnValue({ name: 'Test name' });
-                mockNavigationService.getNavigation.and.returnValue(mockDomainObject);
-
-                titler = new WindowTitler(
-                    mockNavigationService,
-                    mockRootScope,
-                    mockDocument
-                );
-            });
-
-            it("listens for changes to the name of the navigated object", function () {
-                expect(mockRootScope.$watch).toHaveBeenCalledWith(
-                    jasmine.any(Function),
-                    jasmine.any(Function)
-                );
-                expect(mockRootScope.$watch.calls.mostRecent().args[0]())
-                    .toEqual('Test name');
-            });
-
-            it("sets the title to the name of the navigated object", function () {
-                mockRootScope.$watch.calls.mostRecent().args[1]("Some name");
-                expect(mockDocument[0].title).toEqual("Some name");
-            });
-
-        });
-    }
-);

platform/commonUI/dialog/bundle.js

@@ -65,7 +65,8 @@ define([
                     "depends": [
                         "$document",
                         "$compile",
-                        "$rootScope"
+                        "$rootScope",
+                        "$timeout"
                     ]
                 }
             ],

platform/commonUI/dialog/src/OverlayService.js

@@ -44,8 +44,9 @@ define(
          * @memberof platform/commonUI/dialog
          * @constructor
          */
-        function OverlayService($document, $compile, $rootScope) {
+        function OverlayService($document, $compile, $rootScope, $timeout) {
             this.$compile = $compile;
+            this.$timeout = $timeout;
 
             // Don't include $document and $rootScope directly;
             // avoids https://docs.angularjs.org/error/ng/cpws
@@ -93,12 +94,14 @@ define(
             scope.key = key;
             scope.typeClass = typeClass || 't-dialog';
 
-            // Create the overlay element and add it to the document's body
-            element = this.$compile(TEMPLATE)(scope);
-            
-            // Append so that most recent dialog is last in DOM. This means the most recent dialog will be on top when
-            // multiple overlays with the same z-index are active.
-            this.findBody().append(element);
+            this.$timeout(() => {
+                // Create the overlay element and add it to the document's body
+                element = this.$compile(TEMPLATE)(scope);
+                
+                // Append so that most recent dialog is last in DOM. This means the most recent dialog will be on top when
+                // multiple overlays with the same z-index are active.
+                this.findBody().append(element);
+            });
 
             return {
                 dismiss: dismiss

platform/commonUI/dialog/test/OverlayServiceSpec.js

@@ -35,16 +35,20 @@ define(
                 mockTemplate,
                 mockElement,
                 mockScope,
+                mockTimeout,
                 overlayService;
 
             beforeEach(function () {
                 mockDocument = jasmine.createSpyObj("$document", ["find"]);
                 mockCompile = jasmine.createSpy("$compile");
                 mockRootScope = jasmine.createSpyObj("$rootScope", ["$new"]);
-                mockBody = jasmine.createSpyObj("body", ["prepend"]);
+                mockBody = jasmine.createSpyObj("body", ["append"]);
                 mockTemplate = jasmine.createSpy("template");
                 mockElement = jasmine.createSpyObj("element", ["remove"]);
                 mockScope = jasmine.createSpyObj("scope", ["$destroy"]);
+                mockTimeout = function (callback) {
+                    callback();
+                }
 
                 mockDocument.find.and.returnValue(mockBody);
                 mockCompile.and.returnValue(mockTemplate);
@@ -54,7 +58,8 @@ define(
                 overlayService = new OverlayService(
                     mockDocument,
                     mockCompile,
-                    mockRootScope
+                    mockRootScope,
+                    mockTimeout
                 );
             });
 
@@ -67,7 +72,7 @@ define(
 
             it("adds the templated element to the body", function () {
                 overlayService.createOverlay("test", {});
-                expect(mockBody.prepend).toHaveBeenCalledWith(mockElement);
+                expect(mockBody.append).toHaveBeenCalledWith(mockElement);
             });
 
             it("places the provided model/key in its template's scope", function () {

platform/commonUI/edit/src/actions/SaveAsAction.js

@@ -162,9 +162,6 @@ function (
         function saveAfterClone(clonedObject) {
             return this.openmct.editor.save().then(() => {
                 // Force mutation for search indexing
-                clonedObject.useCapability('mutation', (model) => {
-                    return model;
-                });
                 return clonedObject;
             })
         }
@@ -173,6 +170,14 @@ function (
             return fetchObject(clonedObject.getId())
         }
 
+        function indexForSearch(savedObject) {
+            savedObject.useCapability('mutation', (model) => {
+                return model;
+            });
+
+            return savedObject;
+        }
+
         function onSuccess(object) {
             self.notificationService.info("Save Succeeded");
             return object;
@@ -194,6 +199,7 @@ function (
             .then(undirtyOriginals)
             .then(saveAfterClone)
             .then(finishEditing)
+            .then(indexForSearch)
             .then(hideBlockingDialog)
             .then(onSuccess)
             .catch(onFailure);

platform/commonUI/edit/src/creation/CreateAction.js

@@ -71,6 +71,12 @@ define(
                 openmct.editor.cancel();
             }
 
+            function isFirstViewEditable(domainObject) {
+                let firstView = openmct.objectViews.get(domainObject)[0];
+
+                return firstView && firstView.canEdit && firstView.canEdit(domainObject);
+            }
+
             function navigateAndEdit(object) {
                 let objectPath = object.getCapability('context').getPath(),
                     url = '#/browse/' + objectPath
@@ -82,7 +88,9 @@ define(
 
                 window.location.href = url;
 
-                openmct.editor.edit();
+                if (isFirstViewEditable(object.useCapability('adapter'))) {
+                    openmct.editor.edit();
+                }
             }
 
             newModel.type = this.type.getKey();

platform/persistence/queue/src/PersistenceFailureHandler.js

@@ -37,75 +37,17 @@ define(
         }
 
         /**
-         * Handle persistence failures by providing the user with a
-         * dialog summarizing these failures, and giving the option
-         * to overwrite/cancel as appropriate.
+         * Discard failures
          * @param {Array} failures persistence failures, as prepared
          *        by PersistenceQueueHandler
          * @memberof platform/persistence/queue.PersistenceFailureHandler#
          */
         PersistenceFailureHandler.prototype.handle = function handleFailures(failures) {
-            // Prepare dialog for display
+
             var dialogModel = new PersistenceFailureDialog(failures),
                 revisionErrors = dialogModel.model.revised,
                 $q = this.$q;
 
-            // Refresh revision information for the domain object associated
-            // with this persistence failure
-            function refresh(failure) {
-                // Refresh the domain object to the latest from persistence
-                return failure.persistence.refresh();
-            }
-
-            // Issue a new persist call for the domain object associated with
-            // this failure.
-            function persist(failure) {
-                // Note that we reissue the persist request here, but don't
-                // return it, to avoid a circular wait. We trust that the
-                // PersistenceQueue will behave correctly on the next round
-                // of flushing.
-                failure.requeue();
-            }
-
-            // Retry persistence (overwrite) for this set of failed attempts
-            function retry(failuresToRetry) {
-                var models = {};
-
-                // Cache a copy of the model
-                function cacheModel(failure) {
-                    // Clone...
-                    models[failure.id] = JSON.parse(JSON.stringify(
-                        failure.domainObject.getModel()
-                    ));
-                }
-
-                // Mutate a domain object to restore its model
-                function remutate(failure) {
-                    var model = models[failure.id];
-                    return failure.domainObject.useCapability(
-                        "mutation",
-                        function () {
-                            return model;
-                        },
-                        model.modified
-                    );
-                }
-
-                // Cache the object models we might want to save
-                failuresToRetry.forEach(cacheModel);
-
-                // Strategy here:
-                // * Cache all of the models we might want to save (above)
-                // * Refresh all domain objects (so they are latest versions)
-                // * Re-insert the cached domain object models
-                // * Invoke persistence again
-                return $q.all(failuresToRetry.map(refresh)).then(function () {
-                    return $q.all(failuresToRetry.map(remutate));
-                }).then(function () {
-                    return $q.all(failuresToRetry.map(persist));
-                });
-            }
-
             // Discard changes for a failed refresh
             function discard(failure) {
                 var persistence =
@@ -118,19 +60,7 @@ define(
                 return $q.all(failuresToDiscard.map(discard));
             }
 
-            // Handle user input (did they choose to overwrite?)
-            function handleChoice(key) {
-                // If so, try again
-                if (key === PersistenceFailureConstants.OVERWRITE_KEY) {
-                    return retry(revisionErrors);
-                } else {
-                    return discardAll(revisionErrors);
-                }
-            }
-
-            // Prompt for user input, the overwrite if they said so.
-            return this.dialogService.getUserChoice(dialogModel)
-                .then(handleChoice, handleChoice);
+            return discardAll(revisionErrors);
         };
 
         return PersistenceFailureHandler;

platform/persistence/queue/test/PersistenceFailureHandlerSpec.js

@@ -74,43 +74,14 @@ define(
                 handler = new PersistenceFailureHandler(mockQ, mockDialogService);
             });
 
-            it("shows a dialog to handle failures", function () {
+            it("discards on handle", function () {
                 handler.handle(mockFailures);
-                expect(mockDialogService.getUserChoice).toHaveBeenCalled();
-            });
-
-            it("overwrites on request", function () {
-                mockQ.all.and.returnValue(asPromise([]));
-                handler.handle(mockFailures);
-                // User chooses overwrite
-                mockPromise.then.calls.mostRecent().args[0](Constants.OVERWRITE_KEY);
-                // Should refresh, remutate, and requeue all objects
-                mockFailures.forEach(function (mockFailure, i) {
-                    expect(mockFailure.persistence.refresh).toHaveBeenCalled();
-                    expect(mockFailure.requeue).toHaveBeenCalled();
-                    expect(mockFailure.domainObject.useCapability).toHaveBeenCalledWith(
-                        'mutation',
-                        jasmine.any(Function),
-                        i // timestamp
-                    );
-                    expect(mockFailure.domainObject.useCapability.calls.mostRecent().args[1]())
-                        .toEqual({ id: mockFailure.id, modified: i });
-                });
-            });
-
-            it("discards on request", function () {
-                mockQ.all.and.returnValue(asPromise([]));
-                handler.handle(mockFailures);
-                // User chooses overwrite
-                mockPromise.then.calls.mostRecent().args[0](false);
-                // Should refresh, but not remutate, and requeue all objects
                 mockFailures.forEach(function (mockFailure) {
                     expect(mockFailure.persistence.refresh).toHaveBeenCalled();
                     expect(mockFailure.requeue).not.toHaveBeenCalled();
                     expect(mockFailure.domainObject.useCapability).not.toHaveBeenCalled();
                 });
             });
-
         });
     }
 );

src/MCT.js

@@ -248,7 +248,6 @@ define([
         this.legacyRegistry = defaultRegistry;
         this.install(this.plugins.Plot());
         this.install(this.plugins.TelemetryTable());
-        this.install(this.plugins.DisplayLayout());
         this.install(PreviewPlugin.default());
         this.install(LegacyIndicatorsPlugin());
         this.install(LicensesPlugin.default());
@@ -257,7 +256,6 @@ define([
         if (typeof BUILD_CONSTANTS !== 'undefined') {
             this.install(buildInfoPlugin(BUILD_CONSTANTS));
         }
-
     }
 
     MCT.prototype = Object.create(EventEmitter.prototype);
@@ -328,6 +326,12 @@ define([
      *        MCT; if undefined, MCT will be run in the body of the document
      */
     MCT.prototype.start = function (domElement) {
+        if (!this.plugins.DisplayLayout._installed) {
+            this.install(this.plugins.DisplayLayout({
+                showAsView: ['summary-widget']
+            }));
+        }
+
         if (!domElement) {
             domElement = document.body;
         }
@@ -352,7 +356,7 @@ define([
         legacyRegistry.enable('adapter');
 
         this.router.route(/^\/$/, () => {
-            this.router.setPath('/browse/mine');
+            this.router.setPath('/browse/');
         });
 
         /**

src/adapter/runs/LegacyTelemetryProvider.js

@@ -137,8 +137,7 @@ define([
         function callbackWrapper(series) {
             callback(createDatum(domainObject, metadata, series, series.getPointCount() - 1));
         }
-
-        return capability.subscribe(callbackWrapper, request);
+        return capability.subscribe(callbackWrapper, request) || function () {};
     };
 
     LegacyTelemetryProvider.prototype.supportsLimits = function (domainObject) {

src/adapter/services/LegacyObjectAPIInterceptor.js

@@ -57,8 +57,10 @@ define([
         }.bind(this);
 
         handleLegacyMutation = function (legacyObject) {
-            var newStyleObject = utils.toNewFormat(legacyObject.getModel(), legacyObject.getId());
-            this.eventEmitter.emit(newStyleObject.identifier.key + ":*", newStyleObject);
+            var newStyleObject = utils.toNewFormat(legacyObject.getModel(), legacyObject.getId()),
+                keystring = utils.makeKeyString(newStyleObject.identifier);
+
+            this.eventEmitter.emit(keystring + ":*", newStyleObject);
             this.eventEmitter.emit('mutation', newStyleObject);
         }.bind(this);
 

src/adapter/views/TypeInspectorViewProvider.js

@@ -25,14 +25,20 @@ define([
             cssClass: representation.cssClass,
             description: representation.description,
             canView: function (selection) {
-                if (!selection[0] || !selection[0].context.item) {
+                if (selection.length === 0 || selection[0].length === 0) {
                     return false;
                 }
-                let domainObject = selection[0].context.item;
-                return domainObject.type === typeDefinition.key;
+
+                let selectionContext = selection[0][0].context;
+
+                if (!selectionContext.item) {
+                    return false;
+                }
+
+                return selectionContext.item.type === typeDefinition.key;
             },
             view: function (selection) {
-                let domainObject = selection[0].context.item;
+                let domainObject = selection[0][0].context.item;
                 let $rootScope = openmct.$injector.get('$rootScope');
                 let templateLinker = openmct.$injector.get('templateLinker');
                 let scope = $rootScope.$new();

src/api/Editor.js

@@ -79,9 +79,11 @@ export default class Editor extends EventEmitter {
      * @private
      */
     cancel() {
-        this.getTransactionService().cancel();
+        let cancelPromise = this.getTransactionService().cancel();
         this.editing = false;
         this.emit('isEditing', false);
+
+        return cancelPromise;
     }
 
     /**

src/api/composition/CompositionCollection.js

@@ -25,7 +25,6 @@ define([
 ], function (
     _
 ) {
-
     /**
      * A CompositionCollection represents the list of domain objects contained
      * by another domain object. It provides methods for loading this
@@ -63,7 +62,6 @@ define([
         this.onProviderRemove = this.onProviderRemove.bind(this);
     }
 
-
     /**
      * Listen for changes to this composition.  Supports 'add', 'remove', and
      * 'load' events.
@@ -76,7 +74,11 @@ define([
         if (!this.listeners[event]) {
             throw new Error('Event not supported by composition: ' + event);
         }
-
+        if (!this.mutationListener) {
+            this.mutationListener = this.publicAPI.objects.observe(this.domainObject, '*', (newDomainObject) => {
+                this.domainObject = newDomainObject;
+            })
+        }
         if (this.provider.on && this.provider.off) {
             if (event === 'add') {
                 this.provider.on(
@@ -132,6 +134,10 @@ define([
 
         this.listeners[event].splice(index, 1);
         if (this.listeners[event].length === 0) {
+            if (this.mutationListener) {
+                this.mutationListener();
+                delete this.mutationListener;
+            }
             // Remove provider listener if this is the last callback to
             // be removed.
             if (this.provider.off && this.provider.on) {

src/api/objects/MutableObject.js

@@ -21,8 +21,10 @@
  *****************************************************************************/
 
 define([
+    './object-utils.js',
     'lodash'
 ], function (
+    utils,
     _
 ) {
     var ANY_OBJECT_EVENT = "mutation";
@@ -41,7 +43,9 @@ define([
     }
 
     function qualifiedEventName(object, eventName) {
-        return [object.identifier.key, eventName].join(':');
+        var keystring = utils.makeKeyString(object.identifier);
+
+        return [keystring, eventName].join(':');
     }
 
     MutableObject.prototype.stopListening = function () {

src/api/overlays/components/DialogComponent.vue

@@ -36,7 +36,7 @@
 
     .c-message {
         display: flex;
-        align-items: flex-start;
+        align-items: center;
 
         > * + * {
             margin-left: $interiorMarginLg;
@@ -66,6 +66,17 @@
             font-size: 1.2em; // TEMP
         }
 
+        &--simple {
+            // Icon and text elements only
+            &:before {
+                font-size: 30px !important;
+            }
+
+            [class*='__text'] {
+                font-size: 1.25em;
+            }
+        }
+
         /************************** LEGACY */
         &.message-severity-info:before {
             @include legacyMessage();

src/api/telemetry/TelemetryAPI.js

@@ -280,7 +280,11 @@ define([
         if (!provider) {
             return Promise.reject('No provider found');
         }
-        return provider.request.apply(provider, arguments);
+        return provider.request.apply(provider, arguments).catch((rejected) => {
+            this.openmct.notifications.error('Error requesting telemetry data, see console for details');
+            console.error(rejected);
+            return Promise.reject(rejected);
+        });
     };
 
     /**

src/plugins/displayLayout/DisplayLayoutToolbar.js

@@ -28,11 +28,17 @@ define([], function () {
             key: "layout",
             description: "A toolbar for objects inside a display layout.",
             forSelection: function (selection) {
-                // Apply the layout toolbar if the selected object
-                // is inside a layout, or the main layout is selected.
-                return (selection &&
-                    ((selection[1] && selection[1].context.item && selection[1].context.item.type === 'layout') ||
-                        (selection[0].context.item && selection[0].context.item.type === 'layout')));
+                if (!selection || selection.length === 0) {
+                    return false;
+                }
+
+                let selectionPath = selection[0];
+                let selectedObject = selectionPath[0];
+                let selectedParent = selectionPath[1];
+
+                // Apply the layout toolbar if the selected object is inside a layout, or the main layout is selected.
+                return (selectedParent && selectedParent.context.item && selectedParent.context.item.type === 'layout') ||
+                    (selectedObject.context.item && selectedObject.context.item.type === 'layout');
             },
             toolbar: function (selection) {
                 const DIALOG_FORM = {
@@ -73,190 +79,72 @@ define([], function () {
                     return openmct.$injector.get('dialogService').getUserInput(form, {});
                 }
 
-                function getPath() {
-                    return `configuration.items[${selection[0].context.index}]`;
+                function getPath(selectionPath) {
+                    return `configuration.items[${selectionPath[0].context.index}]`;
                 }
 
-                let selectedParent = selection[1] && selection[1].context.item,
-                    selectedObject = selection[0].context.item,
-                    layoutItem = selection[0].context.layoutItem,
-                    toolbar = [];
-
-                if (selectedObject && selectedObject.type === 'layout') {
-                    toolbar.push({
-                        control: "menu",
-                        domainObject: selectedObject,
-                        method: function (option) {
-                            let name = option.name.toLowerCase();
-                            let form = DIALOG_FORM[name];
-                            if (form) {
-                                getUserInput(form)
-                                    .then(element => selection[0].context.addElement(name, element));
-                            } else {
-                                selection[0].context.addElement(name);
-                            }
-                        },
-                        key: "add",
-                        icon: "icon-plus",
-                        label: "Add",
-                        options: [
-                            {
-                                "name": "Box",
-                                "class": "icon-box-round-corners"
-                            },
-                            {
-                                "name": "Line",
-                                "class": "icon-line-horz"
-                            },
-                            {
-                                "name": "Text",
-                                "class": "icon-font"
-                            },
-                            {
-                                "name": "Image",
-                                "class": "icon-image"
-                            }
-                        ]
+                function getAllTypes(selection) {
+                    return selection.filter(selectionPath => {
+                        let type = selectionPath[0].context.layoutItem.type;
+                        return type === 'text-view' ||
+                            type === 'telemetry-view' ||
+                            type === 'box-view' ||
+                            type === 'image-view' ||
+                            type === 'line-view' ||
+                            type === 'subobject-view';
                     });
                 }
 
-                if (!layoutItem) {
-                    return toolbar;
-                }
-
-                let separator = {
-                    control: "separator"
-                };
-                let remove = {
-                    control: "button",
-                    domainObject: selectedParent,
-                    icon: "icon-trash",
-                    title: "Delete the selected object",
-                    method: function () {
-                        let removeItem = selection[1].context.removeItem;
-                        let prompt = openmct.overlays.dialog({
-                            iconClass: 'alert',
-                            message: `Warning! This action will remove this item from the Display Layout. Do you want to continue?`,
-                            buttons: [
+                function getAddButton(selection, selectionPath) {
+                    if (selection.length === 1) {
+                        selectionPath = selectionPath || selection[0];
+                        return {
+                            control: "menu",
+                            domainObject: selectionPath[0].context.item,
+                            method: function (option) {
+                                let name = option.name.toLowerCase();
+                                let form = DIALOG_FORM[name];
+                                if (form) {
+                                    getUserInput(form)
+                                        .then(element => selectionPath[0].context.addElement(name, element));
+                                } else {
+                                    selectionPath[0].context.addElement(name);
+                                }
+                            },
+                            key: "add",
+                            icon: "icon-plus",
+                            label: "Add",
+                            options: [
                                 {
-                                    label: 'Ok',
-                                    emphasis: 'true',
-                                    callback: function () {
-                                        removeItem(layoutItem, selection[0].context.index);
-                                        prompt.dismiss();
-                                    }
+                                    "name": "Box",
+                                    "class": "icon-box-round-corners"
                                 },
                                 {
-                                    label: 'Cancel',
-                                    callback: function () {
-                                        prompt.dismiss();
-                                    }
+                                    "name": "Line",
+                                    "class": "icon-line-horz"
+                                },
+                                {
+                                    "name": "Text",
+                                    "class": "icon-font"
+                                },
+                                {
+                                    "name": "Image",
+                                    "class": "icon-image"
                                 }
                             ]
-                        });
+                        };
                     }
-                };
-                let stackOrder = {
-                    control: "menu",
-                    domainObject: selectedParent,
-                    icon: "icon-layers",
-                    title: "Move the selected object above or below other objects",
-                    options: [
-                        {
-                            name: "Move to Top",
-                            value: "top",
-                            class: "icon-arrow-double-up"
-                        },
-                        {
-                            name: "Move Up",
-                            value: "up",
-                            class: "icon-arrow-up"
-                        },
-                        {
-                            name: "Move Down",
-                            value: "down",
-                            class: "icon-arrow-down"
-                        },
-                        {
-                            name: "Move to Bottom",
-                            value: "bottom",
-                            class: "icon-arrow-double-down"
-                        }
-                    ],
-                    method: function (option) {
-                        selection[1].context.orderItem(option.value, selection[0].context.index);
-                    }
-                };
-                let useGrid = {
-                    control: "toggle-button",
-                    domainObject: selectedParent,
-                    property: function () {
-                        return getPath() + ".useGrid";
-                    },
-                    options: [
-                        {
-                            value: false,
-                            icon: "icon-grid-snap-to",
-                            title: "Grid snapping enabled"
-                        },
-                        {
-                            value: true,
-                            icon: "icon-grid-snap-no",
-                            title: "Grid snapping disabled"
-                        }
-                    ]
-                };
-                let x = {
-                    control: "input",
-                    type: "number",
-                    domainObject: selectedParent,
-                    property: function () {
-                        return getPath() + ".x";
-                    },
-                    label: "X:",
-                    title: "X position"
-                },
-                y = {
-                    control: "input",
-                    type: "number",
-                    domainObject: selectedParent,
-                    property: function () {
-                        return getPath() + ".y";
-                    },
-                    label: "Y:",
-                    title: "Y position",
-                },
-                width = {
-                    control: 'input',
-                    type: 'number',
-                    domainObject: selectedParent,
-                    property: function () {
-                        return getPath() + ".width";
-                    },
-                    label: 'W:',
-                    title: 'Resize object width'
-                },
-                height = {
-                    control: 'input',
-                    type: 'number',
-                    domainObject: selectedParent,
-                    property: function () {
-                        return getPath() + ".height";
-                    },
-                    label: 'H:',
-                    title: 'Resize object height'
-                };
+                }
 
-                if (layoutItem.type === 'subobject-view') {
-                    if (toolbar.length > 0) {
-                        toolbar.push(separator);
-                    }
-
-                    toolbar.push({
+                function getToggleFrameButton(selectedParent, selection) {
+                    return {
                         control: "toggle-button",
                         domainObject: selectedParent,
-                        property: function () {
-                            return getPath() + ".hasFrame";
+                        applicableSelectedItems: selection.filter(selectionPath => 
+                            selectionPath[0].context.layoutItem.type === 'subobject-view'
+                        ),
+                        property: function (selectionPath) {
+                            return getPath(selectionPath) + ".hasFrame";
                         },
                         options: [
                             {
@@ -270,52 +158,186 @@ define([], function () {
                                 title: "Frame hidden"
                             }
                         ]
-                    });
-                    toolbar.push(separator);
-                    toolbar.push(stackOrder);
-                    toolbar.push(x);
-                    toolbar.push(y);
-                    toolbar.push(width);
-                    toolbar.push(height);
-                    toolbar.push(useGrid);
-                    toolbar.push(separator);
-                    toolbar.push(remove);
-                } else {
+                    };
+                }
+
+                function getRemoveButton(selectedParent, selectionPath, selection) {
+                    return {
+                        control: "button",
+                        domainObject: selectedParent,
+                        icon: "icon-trash",
+                        title: "Delete the selected object",
+                        method: function () {
+                            let removeItem = selectionPath[1].context.removeItem;
+                            let prompt = openmct.overlays.dialog({
+                                iconClass: 'alert',
+                                message: `Warning! This action will remove this item from the Display Layout. Do you want to continue?`,
+                                buttons: [
+                                    {
+                                        label: 'Ok',
+                                        emphasis: 'true',
+                                        callback: function () {
+                                            removeItem(getAllTypes(selection));
+                                            prompt.dismiss();
+                                        }
+                                    },
+                                    {
+                                        label: 'Cancel',
+                                        callback: function () {
+                                            prompt.dismiss();
+                                        }
+                                    }
+                                ]
+                            });
+                        }
+                    };
+                }
+
+                function getStackOrder(selectedParent, selectionPath) {
+                    return {
+                        control: "menu",
+                        domainObject: selectedParent,
+                        icon: "icon-layers",
+                        title: "Move the selected object above or below other objects",
+                        options: [
+                            {
+                                name: "Move to Top",
+                                value: "top",
+                                class: "icon-arrow-double-up"
+                            },
+                            {
+                                name: "Move Up",
+                                value: "up",
+                                class: "icon-arrow-up"
+                            },
+                            {
+                                name: "Move Down",
+                                value: "down",
+                                class: "icon-arrow-down"
+                            },
+                            {
+                                name: "Move to Bottom",
+                                value: "bottom",
+                                class: "icon-arrow-double-down"
+                            }
+                        ],
+                        method: function (option) {
+                            selectionPath[1].context.orderItem(option.value, getAllTypes(selection));
+                        }
+                    };
+                }
+
+                function getXInput(selectedParent, selection) {
+                    if (selection.length === 1) {
+                        return {
+                            control: "input",
+                            type: "number",
+                            domainObject: selectedParent,
+                            applicableSelectedItems: getAllTypes(selection),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".x";
+                            },
+                            label: "X:",
+                            title: "X position"
+                        };
+                    }
+                }
+
+                function getYInput(selectedParent, selection) {
+                    if (selection.length === 1) {
+                        return {
+                            control: "input",
+                            type: "number",
+                            domainObject: selectedParent,
+                            applicableSelectedItems: getAllTypes(selection),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".y";
+                            },
+                            label: "Y:",
+                            title: "Y position",
+                        };
+                    }
+                }
+
+                function getWidthInput(selectedParent, selection) {
+                    if (selection.length === 1) {
+                        return {
+                            control: 'input',
+                            type: 'number',
+                            domainObject: selectedParent,
+                            applicableSelectedItems: getAllTypes(selection),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".width";
+                            },
+                            label: 'W:',
+                            title: 'Resize object width'
+                        };
+                    }
+                }
+
+                function getHeightInput(selectedParent, selection) {
+                    if (selection.length === 1) {
+                        return {
+                            control: 'input',
+                            type: 'number',
+                            domainObject: selectedParent,
+                            applicableSelectedItems: getAllTypes(selection),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".height";
+                            },
+                            label: 'H:',
+                            title: 'Resize object height'
+                        };
+                    }
+                }
+
+                function getX2Input(selectedParent, selection) {
+                    if (selection.length === 1) {
+                        return {
+                            control: "input",
+                            type: "number",
+                            domainObject: selectedParent,
+                            applicableSelectedItems: selection.filter(selectionPath => {
+                                return selectionPath[0].context.layoutItem.type === 'line-view';
+                            }),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".x2";
+                            },
+                            label: "X2:",
+                            title: "X2 position"
+                        };
+                    }
+                }
+
+                function getY2Input(selectedParent, selection) {
+                    if (selection.length === 1) {
+                        return {
+                            control: "input",
+                            type: "number",
+                            domainObject: selectedParent,
+                            applicableSelectedItems: selection.filter(selectionPath => {
+                                return selectionPath[0].context.layoutItem.type === 'line-view';
+                            }),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".y2";
+                            },
+                            label: "Y2:",
+                            title: "Y2 position",
+                        };
+                    }
+                }
+
+                function getTextSizeMenu(selectedParent, selection) {
                     const TEXT_SIZE = [8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 30, 36, 48, 72, 96, 128];
-                    let fill = {
-                        control: "color-picker",
-                        domainObject: selectedParent,
-                        property: function () {
-                            return getPath() + ".fill";
-                        },
-                        icon: "icon-paint-bucket",
-                        title: "Set fill color"
-                    },
-                    stroke = {
-                        control: "color-picker",
-                        domainObject: selectedParent,
-                        property: function () {
-                            return getPath() + ".stroke";
-                        },
-                        icon: "icon-line-horz",
-                        title: "Set border color"
-                    },
-                    color = {
-                        control: "color-picker",
-                        domainObject: selectedParent,
-                        property: function () {
-                            return getPath() + ".color";
-                        },
-                        icon: "icon-font",
-                        mandatory: true,
-                        title: "Set text color",
-                        preventNone: true
-                    },
-                    size = {
+                    return {
                         control: "select-menu",
                         domainObject: selectedParent,
-                        property: function () {
-                            return getPath() + ".size";
+                        applicableSelectedItems: selection.filter(selectionPath => {
+                            let type = selectionPath[0].context.layoutItem.type;
+                            return type === 'text-view' || type === 'telemetry-view';
+                        }),
+                        property: function (selectionPath) {
+                            return getPath(selectionPath) + ".size";
                         },
                         title: "Set text size",
                         options: TEXT_SIZE.map(size => {
@@ -324,13 +346,128 @@ define([], function () {
                             };
                         })
                     };
+                }
 
-                    if (layoutItem.type === 'telemetry-view') {
-                        let displayMode = {
+                function getFillMenu(selectedParent, selection) {
+                    return {
+                        control: "color-picker",
+                        domainObject: selectedParent,
+                        applicableSelectedItems: selection.filter(selectionPath => {
+                            let type = selectionPath[0].context.layoutItem.type;
+                            return type === 'text-view' ||
+                                type === 'telemetry-view' ||
+                                type === 'box-view';
+                        }),
+                        property: function (selectionPath) {
+                            return getPath(selectionPath) + ".fill";
+                        },
+                        icon: "icon-paint-bucket",
+                        title: "Set fill color"
+                    };
+                }
+
+                function getStrokeMenu(selectedParent, selection) {
+                    return {
+                        control: "color-picker",
+                        domainObject: selectedParent,
+                        applicableSelectedItems: selection.filter(selectionPath => {
+                            let type = selectionPath[0].context.layoutItem.type;
+                            return type === 'text-view' ||
+                                type === 'telemetry-view' ||
+                                type === 'box-view' ||
+                                type === 'image-view' ||
+                                type === 'line-view';
+                        }),
+                        property: function (selectionPath) {
+                            return getPath(selectionPath) + ".stroke";
+                        },
+                        icon: "icon-line-horz",
+                        title: "Set border color"
+                    };
+                }
+
+                function getTextColorMenu(selectedParent, selection) {
+                    return {
+                        control: "color-picker",
+                        domainObject: selectedParent,
+                        applicableSelectedItems: selection.filter(selectionPath => {
+                            let type = selectionPath[0].context.layoutItem.type;
+                            return type === 'text-view' || type === 'telemetry-view';
+                        }),
+                        property: function (selectionPath) {
+                            return getPath(selectionPath) + ".color";
+                        },
+                        icon: "icon-font",
+                        mandatory: true,
+                        title: "Set text color",
+                        preventNone: true
+                    };
+                }
+
+                function getURLButton(selectedParent, selection) {
+                    return {
+                        control: "button",
+                        domainObject: selectedParent,
+                        applicableSelectedItems: selection.filter(selectionPath => {
+                            return selectionPath[0].context.layoutItem.type === 'image-view';
+                        }),
+                        property: function (selectionPath) {
+                            return getPath(selectionPath);
+                        },
+                        icon: "icon-image",
+                        title: "Edit image properties",
+                        dialog: DIALOG_FORM['image']
+                    };
+                }
+
+                function getTextButton(selectedParent, selection) {
+                        return {
+                            control: "button",
+                            domainObject: selectedParent,
+                            applicableSelectedItems: selection.filter(selectionPath => {
+                                return selectionPath[0].context.layoutItem.type === 'text-view';
+                            }),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath);
+                            },
+                            icon: "icon-gear",
+                            title: "Edit text properties",
+                            dialog: DIALOG_FORM['text']
+                        };
+                }
+
+                function getTelemetryValueMenu(selectionPath, selection) {
+                    if (selection.length === 1) {
+                        return {
+                            control: "select-menu",
+                            domainObject: selectionPath[1].context.item,
+                            applicableSelectedItems: selection.filter(selectionPath => {
+                                return selectionPath[0].context.layoutItem.type === 'telemetry-view';
+                            }),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".value";
+                            },
+                            title: "Set value",
+                            options: openmct.telemetry.getMetadata(selectionPath[0].context.item).values().map(value => {
+                                return {
+                                    name: value.name,
+                                    value: value.key
+                                }
+                            })
+                        };
+                    }
+                }
+
+                function getDisplayModeMenu(selectedParent, selection) {
+                    if (selection.length === 1) {
+                        return {
                             control: "select-menu",
                             domainObject: selectedParent,
-                            property: function () {
-                                return getPath() + ".displayMode";
+                            applicableSelectedItems: selection.filter(selectionPath => {
+                                return selectionPath[0].context.layoutItem.type === 'telemetry-view';
+                            }),
+                            property: function (selectionPath) {
+                                return getPath(selectionPath) + ".displayMode";
                             },
                             title: "Set display mode",
                             options: [
@@ -347,146 +484,196 @@ define([], function () {
                                     value: "value"
                                 }
                             ]
-                        },
-                        value = {
-                            control: "select-menu",
-                            domainObject: selectedParent,
-                            property: function () {
-                                return getPath() + ".value";
-                            },
-                            title: "Set value",
-                            options: openmct.telemetry.getMetadata(selectedObject).values().map(value => {
-                                return {
-                                    name: value.name,
-                                    value: value.key
-                                }
-                            })
                         };
-                        toolbar = [
-                            displayMode,
-                            separator,
-                            value,
-                            separator,
-                            fill,
-                            stroke,
-                            color,
-                            separator,
-                            size,
-                            separator,
-                            stackOrder,
-                            x,
-                            y,
-                            height,
-                            width,
-                            useGrid,
-                            separator,
-                            remove
-                        ];
-                    } else if (layoutItem.type === 'text-view') {
-                        let text = {
-                            control: "button",
-                            domainObject: selectedParent,
-                            property: function () {
-                                return getPath();
-                            },
-                            icon: "icon-gear",
-                            title: "Edit text properties",
-                            dialog: DIALOG_FORM['text']
-                        };
-                        toolbar = [
-                            fill,
-                            stroke,
-                            separator,
-                            color,
-                            size,
-                            separator,
-                            stackOrder,
-                            x,
-                            y,
-                            height,
-                            width,
-                            useGrid,
-                            separator,
-                            text,
-                            separator,
-                            remove
-                        ];
-                    } else if (layoutItem.type === 'box-view') {
-                        toolbar = [
-                            fill,
-                            stroke,
-                            separator,
-                            stackOrder,
-                            x,
-                            y,
-                            height,
-                            width,
-                            useGrid,
-                            separator,
-                            remove
-                        ];
-                    } else if (layoutItem.type === 'image-view') {
-                        let url = {
-                            control: "button",
-                            domainObject: selectedParent,
-                            property: function () {
-                                return getPath();
-                            },
-                            icon: "icon-image",
-                            title: "Edit image properties",
-                            dialog: DIALOG_FORM['image']
-                        };
-                        toolbar = [
-                            stroke,
-                            separator,
-                            stackOrder,
-                            x,
-                            y,
-                            height,
-                            width,
-                            useGrid,
-                            separator,
-                            url,
-                            separator,
-                            remove
-                        ];
-                    } else if (layoutItem.type === 'line-view') {
-                        let x2 = {
-                            control: "input",
-                            type: "number",
-                            domainObject: selectedParent,
-                            property: function () {
-                                return getPath() + ".x2";
-                            },
-                            label: "X2:",
-                            title: "X2 position"
-                        },
-                        y2 = {
-                            control: "input",
-                            type: "number",
-                            domainObject: selectedParent,
-                            property: function () {
-                                return getPath() + ".y2";
-                            },
-                            label: "Y2:",
-                            title: "Y2 position",
-                        };
-                        toolbar = [
-                            stroke,
-                            separator,
-                            stackOrder,
-                            x,
-                            y,
-                            x2,
-                            y2,
-                            useGrid,
-                            separator,
-                            remove
-                        ];
                     }
                 }
 
-                return toolbar;
+                function getSeparator() {
+                    return {
+                        control: "separator"
+                    };
+                }
+
+                function isMainLayoutSelected(selectionPath) {
+                    let selectedObject = selectionPath[0].context.item;
+                    return selectedObject && selectedObject.type === 'layout' &&
+                        !selectionPath[0].context.layoutItem;
+                }
+
+                if (isMainLayoutSelected(selection[0])) {
+                    return [getAddButton(selection)];
+                }
+
+                let toolbar = {
+                    'add-menu': [],
+                    'toggle-frame': [],
+                    'display-mode': [],
+                    'telemetry-value': [],
+                    'style': [],
+                    'text-style': [],
+                    'position': [],
+                    'text': [],
+                    'url': [],
+                    'remove': [],
+                };
+
+                selection.forEach(selectionPath => {
+                    let selectedParent = selectionPath[1].context.item;
+                    let layoutItem = selectionPath[0].context.layoutItem;
+
+                    if (layoutItem.type === 'subobject-view') {
+                        if (toolbar['add-menu'].length === 0 && selectionPath[0].context.item.type === 'layout') {
+                            toolbar['add-menu'] = [getAddButton(selection, selectionPath)];
+                        }
+                        if (toolbar['toggle-frame'].length === 0) {
+                            toolbar['toggle-frame'] = [getToggleFrameButton(selectedParent, selection)];
+                        }
+                        if (toolbar['position'].length === 0) {
+                            toolbar['position'] = [
+                                getStackOrder(selectedParent, selectionPath),
+                                getXInput(selectedParent, selection),
+                                getYInput(selectedParent, selection),
+                                getHeightInput(selectedParent, selection),
+                                getWidthInput(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['remove'].length === 0) {
+                            toolbar['remove'] = [getRemoveButton(selectedParent, selectionPath, selection)];
+                        }
+                    } else if (layoutItem.type === 'telemetry-view') {
+                        if (toolbar['display-mode'].length === 0) {
+                            toolbar['display-mode'] = [getDisplayModeMenu(selectedParent, selection)];
+                        }
+                        if (toolbar['telemetry-value'].length === 0) {
+                            toolbar['telemetry-value'] = [getTelemetryValueMenu(selectionPath, selection)];
+                        }
+                        if (toolbar['style'].length < 2) {
+                            toolbar['style'] = [
+                                getFillMenu(selectedParent, selection),
+                                getStrokeMenu(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['text-style'].length === 0) {
+                            toolbar['text-style'] = [
+                                getTextColorMenu(selectedParent, selection),
+                                getTextSizeMenu(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['position'].length === 0) {
+                            toolbar['position'] = [
+                                getStackOrder(selectedParent, selectionPath),
+                                getXInput(selectedParent, selection),
+                                getYInput(selectedParent, selection),
+                                getHeightInput(selectedParent, selection),
+                                getWidthInput(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['remove'].length === 0) {
+                            toolbar['remove'] = [getRemoveButton(selectedParent, selectionPath, selection)];
+                        }
+                    } else if (layoutItem.type === 'text-view') {
+                        if (toolbar['style'].length < 2) {
+                            toolbar['style'] = [
+                                getFillMenu(selectedParent, selection),
+                                getStrokeMenu(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['text-style'].length === 0) {
+                            toolbar['text-style'] = [
+                                getTextColorMenu(selectedParent, selection),
+                                getTextSizeMenu(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['position'].length === 0) {
+                            toolbar['position'] = [
+                                getStackOrder(selectedParent, selectionPath),
+                                getXInput(selectedParent, selection),
+                                getYInput(selectedParent, selection),
+                                getHeightInput(selectedParent, selection),
+                                getWidthInput(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['text'].length === 0) {
+                            toolbar['text'] = [getTextButton(selectedParent, selection)];
+                        }
+                        if (toolbar['remove'].length === 0) {
+                            toolbar['remove'] = [getRemoveButton(selectedParent, selectionPath, selection)];
+                        }
+                    } else if (layoutItem.type === 'box-view') {
+                        if (toolbar['style'].length < 2) {
+                            toolbar['style'] = [
+                                getFillMenu(selectedParent, selection),
+                                getStrokeMenu(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['position'].length === 0) {
+                            toolbar['position'] = [
+                                getStackOrder(selectedParent, selectionPath),
+                                getXInput(selectedParent, selection),
+                                getYInput(selectedParent, selection),
+                                getHeightInput(selectedParent, selection),
+                                getWidthInput(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['remove'].length === 0) {
+                            toolbar['remove'] = [getRemoveButton(selectedParent, selectionPath, selection)];
+                        }
+                    } else if (layoutItem.type === 'image-view') {
+                        if (toolbar['style'].length === 0) {
+                            toolbar['style'] = [
+                                getStrokeMenu(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['position'].length === 0) {
+                            toolbar['position'] = [
+                                getStackOrder(selectedParent, selectionPath),
+                                getXInput(selectedParent, selection),
+                                getYInput(selectedParent, selection),
+                                getHeightInput(selectedParent, selection),
+                                getWidthInput(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['url'].length === 0) {
+                            toolbar['url'] = [getURLButton(selectedParent, selection)];
+                        }
+                        if (toolbar['remove'].length === 0) {
+                            toolbar['remove'] = [getRemoveButton(selectedParent, selectionPath, selection)];
+                        }
+                    } else if (layoutItem.type === 'line-view') {
+                        if (toolbar['style'].length === 0) {
+                            toolbar['style'] = [
+                                getStrokeMenu(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['position'].length === 0) {
+                            toolbar['position'] = [
+                                getStackOrder(selectedParent, selectionPath),
+                                getXInput(selectedParent, selection),
+                                getYInput(selectedParent, selection),
+                                getX2Input(selectedParent, selection),
+                                getY2Input(selectedParent, selection)
+                            ];
+                        }
+                        if (toolbar['remove'].length === 0) {
+                            toolbar['remove'] = [getRemoveButton(selectedParent, selectionPath, selection)];
+                        }
+                    }
+                });
+
+                let toolbarArray = Object.values(toolbar);
+                return _.flatten(toolbarArray.reduce((accumulator, group, index) => {
+                    group = group.filter(control => control !== undefined);
+
+                    if (group.length > 0) {
+                        accumulator.push(group);
+
+                        if (index < toolbarArray.length - 1) {
+                            accumulator.push(getSeparator());
+                        }
+                    }
+
+                    return accumulator;
+                }, []));
             }
         }
     }

src/plugins/displayLayout/LayoutDrag.js

@@ -95,7 +95,7 @@ define(
          * @param {number[]} pixelDelta the offset from the
          *        original position, in pixels
          */
-        LayoutDrag.prototype.getAdjustedPosition = function (pixelDelta) {
+        LayoutDrag.prototype.getAdjustedPositionAndDimensions = function (pixelDelta) {
             var gridDelta = toGridDelta(this.gridSize, pixelDelta);
             return {
                 position: max(add(
@@ -109,6 +109,16 @@ define(
             };
         };
 
+        LayoutDrag.prototype.getAdjustedPosition = function (pixelDelta) {
+            var gridDelta = toGridDelta(this.gridSize, pixelDelta);
+            return {
+                position: max(add(
+                    this.rawPosition.position,
+                    multiply(gridDelta, this.posFactor)
+                ), [0, 0])
+            };
+        };
+
         return LayoutDrag;
 
     }

src/plugins/displayLayout/components/BoxView.vue

@@ -23,7 +23,8 @@
 <template>
     <layout-frame :item="item"
                   :grid-size="gridSize"
-                  @endDrag="(item, updates) => $emit('endDrag', item, updates)">
+                  @move="(gridDelta) => $emit('move', gridDelta)"
+                  @endMove="() => $emit('endMove')">
         <div class="c-box-view"
              :style="style">
         </div>
@@ -54,8 +55,7 @@
                 x: 1,
                 y: 1,
                 width: 10, 
-                height: 5,
-                useGrid: true
+                height: 5
             };
         },
         inject: ['openmct'],

src/plugins/displayLayout/components/DisplayLayout.vue

@@ -23,8 +23,11 @@
 <template>
     <div class="l-layout"
          @dragover="handleDragOver"
-         @click="bypassSelection"
-         @drop="handleDrop">
+         @click.capture="bypassSelection"
+         @drop="handleDrop"
+         :class="{
+            'is-multi-selected': selectedLayoutItems.length > 1
+            }">
         <!-- Background grid -->
         <div class="l-layout__grid-holder c-grid">
             <div class="c-grid__x l-grid l-grid-x"
@@ -39,18 +42,38 @@
                    :is="item.type"
                    :item="item"
                    :key="item.id"
-                   :gridSize="item.useGrid ? gridSize : [1, 1]"
+                   :gridSize="gridSize"
                    :initSelect="initSelectIndex === index"
                    :index="index"
-                   @endDrag="endDrag"
-        >
+                   :multiSelect="selectedLayoutItems.length > 1"
+                   @move="move"
+                   @endMove="endMove"
+                   @endLineResize='endLineResize'>
         </component>
+        <edit-marquee v-if='showMarquee'
+                      :gridSize="gridSize"
+                      :selectedLayoutItems="selectedLayoutItems"
+                      @endResize="endResize">
+        </edit-marquee>
     </div>
 </template>
 
 <style lang="scss">
     @import "~styles/sass-base";
 
+    @mixin displayMarquee($c) {
+        > .c-frame-edit {
+            // All other frames
+            //@include test($c, 0.4);
+            display: block;
+        }
+        > .c-frame > .c-frame-edit {
+            // Line object frame
+            //@include test($c, 0.4);
+            display: block;
+        }
+    }
+
     .l-layout {
         @include abs();
         display: flex;
@@ -70,7 +93,7 @@
         .l-shell__main-container {
             &[s-selected],
             &[s-selected-parent] {
-                // Display grid in main layout holder when editing
+                // Display grid and allow edit marquee to display in main layout holder when editing
                 > .l-layout {
                     background: $editUIGridColorBg;
 
@@ -84,7 +107,7 @@
         .l-layout__frame {
             &[s-selected],
             &[s-selected-parent] {
-                // Display grid in nested layouts when editing
+                // Display grid and allow edit marquee to display in nested layouts when editing
                 > * > * > .l-layout {
                     background: $editUIGridColorBg;
                     box-shadow: inset $editUIGridColorFg 0 0 2px 1px;
@@ -95,10 +118,21 @@
                 }
             }
         }
+
+        /*********************** EDIT MARQUEE CONTROL */
+        *[s-selected-parent] {
+            > .l-layout {
+                // When main shell layout is the parent
+                @include displayMarquee(deeppink);
+            }
+            > * > * > * {
+                // When a sub-layout is the parent
+                @include displayMarquee(blue);
+            }
+        }
     }
 </style>
 
-
 <script>
     import uuid from 'uuid';
 
@@ -108,6 +142,7 @@
     import TextView from './TextView.vue'
     import LineView from './LineView.vue'
     import ImageView from './ImageView.vue'
+    import EditMarquee from './EditMarquee.vue'
 
     const ITEM_TYPE_VIEW_MAP = {
         'subobject-view': SubobjectView,
@@ -123,9 +158,11 @@
         down: -1,
         bottom: Number.NEGATIVE_INFINITY
     };
-
     const DRAG_OBJECT_TRANSFER_PREFIX = 'openmct/domain-object/';
 
+    let components = ITEM_TYPE_VIEW_MAP;
+    components['edit-marquee'] = EditMarquee;
+
     function getItemDefinition(itemType, ...options) {
         let itemView = ITEM_TYPE_VIEW_MAP[itemType];
 
@@ -141,7 +178,8 @@
             let domainObject = JSON.parse(JSON.stringify(this.domainObject));
             return {
                 internalDomainObject: domainObject,
-                initSelectIndex: undefined
+                initSelectIndex: undefined,
+                selection: []
             };
         },
         computed: {
@@ -150,82 +188,115 @@
             },
             layoutItems() {
                 return this.internalDomainObject.configuration.items;
+            },
+            selectedLayoutItems() {
+                return this.layoutItems.filter(item => {
+                    return this.itemIsInCurrentSelection(item);
+                });
+            },
+            showMarquee() {
+                let selectionPath = this.selection[0];
+                let singleSelectedLine = this.selection.length === 1 &&
+                    selectionPath[0].context.layoutItem && selectionPath[0].context.layoutItem.type === 'line-view';
+                return selectionPath && selectionPath.length > 1 && !singleSelectedLine;
             }
         },
-        inject: ['openmct'],
+        inject: ['openmct', 'options'],
         props: ['domainObject'],
-        components: ITEM_TYPE_VIEW_MAP,
+        components: components,
         methods: {
             addElement(itemType, element) {
                 this.addItem(itemType + '-view', element);
             },
             setSelection(selection) {
-                if (selection.length === 0) {
-                    return;
-                }
-
-                if (this.removeSelectionListener) {
-                    this.removeSelectionListener();
-                }
-
-                let itemIndex = selection[0].context.index;
-
-                if (itemIndex !== undefined) {
-                    this.attachSelectionListener(itemIndex);
-                }
+                this.selection = selection;
             },
-            attachSelectionListener(index) {
-                let path = `configuration.items[${index}].useGrid`;
-                this.removeSelectionListener = this.openmct.objects.observe(this.internalDomainObject, path, function (value) {
-                    let item = this.layoutItems[index];
-
-                    if (value) {
-                        item.x = Math.round(item.x / this.gridSize[0]);
-                        item.y = Math.round(item.y / this.gridSize[1]);
-                        item.width = Math.round(item.width / this.gridSize[0]);
-                        item.height = Math.round(item.height / this.gridSize[1]);
-
-                        if (item.x2) {
-                            item.x2 = Math.round(item.x2 / this.gridSize[0]);
-                        }
-                        if (item.y2) {
-                            item.y2 = Math.round(item.y2 / this.gridSize[1]);
-                        }
-                    } else {
-                        item.x = this.gridSize[0] * item.x;
-                        item.y = this.gridSize[1] * item.y;
-                        item.width = this.gridSize[0] * item.width;
-                        item.height = this.gridSize[1] * item.height;
-
-                        if (item.x2) {
-                            item.x2 = this.gridSize[0] * item.x2;
-                        }
-                        if (item.y2) {
-                            item.y2 = this.gridSize[1] * item.y2;
-                        }
-                    }
-                    item.useGrid = value;
-                    this.mutate(`configuration.items[${index}]`, item);
-                }.bind(this));
+            itemIsInCurrentSelection(item) {
+                return this.selection.some(selectionPath =>
+                    selectionPath[0].context.layoutItem && selectionPath[0].context.layoutItem.id === item.id);
             },
             bypassSelection($event) {
                 if (this.dragInProgress) {
                     if ($event) {
                         $event.stopImmediatePropagation();
                     }
+                    this.dragInProgress = false;
                     return;
                 }
             },
-            endDrag(item, updates) {
+            endLineResize(item, updates) {
                 this.dragInProgress = true;
-                setTimeout(function () {
-                    this.dragInProgress = false;
-                }.bind(this), 0);
-
                 let index = this.layoutItems.indexOf(item);
                 Object.assign(item, updates);
                 this.mutate(`configuration.items[${index}]`, item);
             },
+            endResize(scaleWidth, scaleHeight, marqueeStart, marqueeOffset) {
+                this.dragInProgress = true;
+                this.layoutItems.forEach(item => {
+                    if (this.itemIsInCurrentSelection(item)) {
+                        let itemXInMarqueeSpace = item.x - marqueeStart.x;
+                        let itemXInMarqueeSpaceAfterScale = Math.round(itemXInMarqueeSpace * scaleWidth);
+                        item.x = itemXInMarqueeSpaceAfterScale + marqueeOffset.x + marqueeStart.x;
+
+                        let itemYInMarqueeSpace = item.y - marqueeStart.y;
+                        let itemYInMarqueeSpaceAfterScale = Math.round(itemYInMarqueeSpace * scaleHeight);
+                        item.y = itemYInMarqueeSpaceAfterScale + marqueeOffset.y + marqueeStart.y;
+
+                        if (item.x2) {
+                            let itemX2InMarqueeSpace = item.x2 - marqueeStart.x;
+                            let itemX2InMarqueeSpaceAfterScale = Math.round(itemX2InMarqueeSpace * scaleWidth);
+                            item.x2 = itemX2InMarqueeSpaceAfterScale + marqueeOffset.x + marqueeStart.x;
+                        } else {
+                            item.width = Math.round(item.width * scaleWidth);
+                        }
+
+                        if (item.y2) {
+                            let itemY2InMarqueeSpace = item.y2 - marqueeStart.y;
+                            let itemY2InMarqueeSpaceAfterScale = Math.round(itemY2InMarqueeSpace * scaleHeight);
+                            item.y2 = itemY2InMarqueeSpaceAfterScale + marqueeOffset.y + marqueeStart.y;
+                        } else {
+                            item.height = Math.round(item.height * scaleHeight);
+                        }
+                    }
+                });
+                this.mutate("configuration.items", this.layoutItems);
+            },
+            move(gridDelta) {
+                this.dragInProgress = true;
+
+                if (!this.initialPositions) {
+                    this.initialPositions = {};
+                    _.cloneDeep(this.selectedLayoutItems).forEach(selectedItem => {
+                        if (selectedItem.type === 'line-view') {
+                            this.initialPositions[selectedItem.id] = [selectedItem.x, selectedItem.y, selectedItem.x2, selectedItem.y2];
+                        } else {
+                            this.initialPositions[selectedItem.id] = [selectedItem.x, selectedItem.y];
+                        }
+                    });
+                }
+
+                let layoutItems = this.layoutItems.map(item => {
+                    if (this.initialPositions[item.id]) {
+                        let startingPosition = this.initialPositions[item.id];
+                        let [startingX, startingY, startingX2, startingY2] = startingPosition;
+                        item.x = startingX + gridDelta[0];
+                        item.y = startingY + gridDelta[1];
+
+                        if (item.x2) {
+                            item.x2 = startingX2 + gridDelta[0];
+                        }
+
+                        if (item.y2) {
+                            item.y2 = startingY2 + gridDelta[1];
+                        }
+                    }
+                    return item;
+                });
+            },
+            endMove() {
+                this.mutate('configuration.items', this.layoutItems);
+                this.initialPositions = undefined;
+            },
             mutate(path, value) {
                 this.openmct.objects.mutate(this.internalDomainObject, path, value);
             },
@@ -283,9 +354,8 @@
                 }
             },
             isTelemetry(domainObject) {
-                if (this.openmct.telemetry.isTelemetryObject(domainObject)
-                    && domainObject.type !== 'summary-widget'
-                    && domainObject.type !== 'example.imagery') {
+                if (this.openmct.telemetry.isTelemetryObject(domainObject) && 
+                    !this.options.showAsView.includes(domainObject.type)) {
                     return true;
                 } else {
                     return false;
@@ -314,11 +384,15 @@
                     this.objectViewMap[keyString] = true;
                 }
             },
-            removeItem(item, index) {
+            removeItem(selectedItems) {
+                let indices = [];
                 this.initSelectIndex = -1;
-                this.layoutItems.splice(index, 1);
+                selectedItems.forEach(selectedItem => {
+                    indices.push(selectedItem[0].context.index);
+                    this.untrackItem(selectedItem[0].context.layoutItem);
+                });
+                _.pullAt(this.layoutItems, indices);
                 this.mutate("configuration.items", this.layoutItems);
-                this.untrackItem(item);
                 this.$el.click();
             },
             untrackItem(item) {
@@ -384,20 +458,74 @@
                 this.mutate("configuration.items", layoutItems);
                 this.$el.click();
             },
-            orderItem(position, index) {
+            orderItem(position, selectedItems) {
                 let delta = ORDERS[position];
-                let newIndex = Math.max(Math.min(index + delta, this.layoutItems.length - 1), 0);
-                let item = this.layoutItems[index];
+                let indices = [];
+                let newIndex = -1;
+                let items = [];
 
-                if (newIndex !== index) {
-                    this.layoutItems.splice(index, 1);
-                    this.layoutItems.splice(newIndex, 0, item);
-                    this.mutate('configuration.items', this.layoutItems);
+                Object.assign(items, this.layoutItems);
+                this.selectedLayoutItems.forEach(selectedItem => {
+                    indices.push(this.layoutItems.indexOf(selectedItem));
+                });
+                indices.sort((a, b) => a - b);
 
-                    if (this.removeSelectionListener) {
-                        this.removeSelectionListener();
-                        this.attachSelectionListener(newIndex);
+                if (position === 'top' || position === 'up') {
+                    indices.reverse();
+                }
+
+                if (position === 'top' || position === 'bottom') {
+                    this.moveToTopOrBottom(position, indices, items, delta);
+                } else {
+                    this.moveUpOrDown(position, indices, items, delta);
+                }
+
+                this.mutate('configuration.items', this.layoutItems);
+            },
+            moveUpOrDown(position, indices, items, delta) {
+                let previousItemIndex = -1;
+                let newIndex = -1;
+
+                indices.forEach((itemIndex, index) => {
+                    let isAdjacentItemSelected = position === 'up' ?
+                        itemIndex + 1 === previousItemIndex :
+                        itemIndex - 1 === previousItemIndex;
+
+                    if (index > 0 && isAdjacentItemSelected) {
+                        if (position === 'up') {
+                            newIndex -= 1;
+                        } else {
+                            newIndex += 1;
+                        }
+                    } else {
+                        newIndex = Math.max(Math.min(itemIndex + delta, this.layoutItems.length - 1), 0);
                     }
+
+                    previousItemIndex = itemIndex;
+                    this.updateItemOrder(newIndex, itemIndex, items);
+                });
+            },
+            moveToTopOrBottom(position, indices, items, delta) {
+                let newIndex = -1;
+
+                indices.forEach((itemIndex, index) => {
+                    if (index === 0) {
+                        newIndex = Math.max(Math.min(itemIndex + delta, this.layoutItems.length - 1), 0);
+                    } else {
+                        if (position === 'top') {
+                            newIndex -= 1;
+                        } else {
+                            newIndex += 1;
+                        }
+                    }
+
+                    this.updateItemOrder(newIndex, itemIndex, items);
+                });
+            },
+            updateItemOrder(newIndex, itemIndex, items) {
+                if (newIndex !== itemIndex) {
+                    this.layoutItems.splice(itemIndex, 1);
+                    this.layoutItems.splice(newIndex, 0, items[itemIndex]);
                 }
             }
         },
@@ -413,14 +541,10 @@
             this.composition.load();
         },
         destroyed: function () {
-            this.openmct.off('change', this.setSelection);
+            this.openmct.selection.off('change', this.setSelection);
             this.composition.off('add', this.addChild);
             this.composition.off('remove', this.removeChild);
             this.unlisten();
-
-            if (this.removeSelectionListener) {
-                this.removeSelectionListener();
-            }
         }
     }
 </script>

src/plugins/displayLayout/components/EditMarquee.vue

@@ -0,0 +1,233 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2018, 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>
+        <!-- Resize handles -->
+        <div class="c-frame-edit" :style="style">
+            <div class="c-frame-edit__handle c-frame-edit__handle--nw"
+                 @mousedown="startResize([1,1], [-1,-1], $event)"></div>
+            <div class="c-frame-edit__handle c-frame-edit__handle--ne"
+                 @mousedown="startResize([0,1], [1,-1], $event)"></div>
+            <div class="c-frame-edit__handle c-frame-edit__handle--sw"
+                 @mousedown="startResize([1,0], [-1,1], $event)"></div>
+            <div class="c-frame-edit__handle c-frame-edit__handle--se"
+                 @mousedown="startResize([0,0], [1,1], $event)"></div>
+        </div>
+</template>
+
+<style lang="scss">
+    @import "~styles/sass-base";
+
+    .c-frame-edit {
+        // In Layouts, this is the editing rect and handles
+        display: none; // Set to display: block in DisplayLayout.vue
+        pointer-events: none;
+        @include abs();
+        border: $editMarqueeBorder;
+
+        &__handle {
+            $d: 6px;
+            $o: floor($d * -0.5);
+            background: $editFrameColorHandleFg;
+            box-shadow: $editFrameColorHandleBg 0 0 0 2px;
+            pointer-events: all;
+            position: absolute;
+            width: $d; height: $d;
+            top: auto; right: auto; bottom: auto; left: auto;
+
+            &:before {
+                // Extended hit area
+                @include abs(-10px);
+                content: '';
+                display: block;
+                z-index: 0;
+            }
+
+            &:hover {
+                background: $editUIColor;
+            }
+
+            &--nwse {
+                cursor: nwse-resize;
+            }
+
+            &--nw {
+                cursor: nw-resize;
+                left: $o; top: $o;
+            }
+
+            &--ne {
+                cursor: ne-resize;
+                right: $o; top: $o;
+            }
+
+            &--se {
+                cursor: se-resize;
+                right: $o; bottom: $o;
+            }
+
+            &--sw {
+                cursor: sw-resize;
+                left: $o; bottom: $o;
+            }
+        }
+    }
+</style>
+
+
+<script>
+    import LayoutDrag from './../LayoutDrag'
+
+    export default {
+        inject: ['openmct'],
+        props: {
+            selectedLayoutItems: Array,
+            gridSize: Array
+        },        
+        data() {
+            return {
+                dragPosition: undefined
+            }
+        },
+        computed: {
+            style() {
+                let x = Number.POSITIVE_INFINITY;
+                let y = Number.POSITIVE_INFINITY;
+                let width = Number.NEGATIVE_INFINITY;
+                let height = Number.NEGATIVE_INFINITY;
+
+                this.selectedLayoutItems.forEach(item => {
+                    if (item.x2) {
+                        let lineWidth = Math.abs(item.x - item.x2);
+                        let lineMinX = Math.min(item.x, item.x2);
+                        x = Math.min(lineMinX, x);
+                        width = Math.max(lineWidth + lineMinX, width);
+                    } else {
+                        x = Math.min(item.x, x);
+                        width = Math.max(item.width + item.x, width);
+                    }
+
+                    if (item.y2) {
+                        let lineHeight = Math.abs(item.y - item.y2);
+                        let lineMinY = Math.min(item.y, item.y2);
+                        y = Math.min(lineMinY, y);
+                        height = Math.max(lineHeight + lineMinY, height);
+                    } else {
+                        y = Math.min(item.y, y);
+                        height = Math.max(item.height + item.y, height);
+                    }
+                });
+
+                if (this.dragPosition) {
+                    [x, y] = this.dragPosition.position;
+                    [width, height] = this.dragPosition.dimensions;
+                } else {
+                    width = width - x;
+                    height = height - y;
+                }
+
+                this.marqueePosition = {
+                    x: x,
+                    y: y,
+                    width: width,
+                    height: height
+                }
+                return this.getMarqueeStyle(x, y, width, height);
+            }
+        },
+        methods: {
+            getMarqueeStyle(x, y, width, height) {
+                return {
+                    left: (this.gridSize[0] * x) + 'px',
+                    top: (this.gridSize[1] * y) + 'px',
+                    width: (this.gridSize[0] * width) + 'px',
+                    height: (this.gridSize[1] * height) + 'px'
+                };
+            },
+            updatePosition(event) {
+                let currentPosition = [event.pageX, event.pageY];
+                this.initialPosition = this.initialPosition || currentPosition;
+                this.delta = currentPosition.map(function (value, index) {
+                    return value - this.initialPosition[index];
+                }.bind(this));
+            },
+            startResize(posFactor, dimFactor, event) {
+                document.body.addEventListener('mousemove', this.continueResize);
+                document.body.addEventListener('mouseup', this.endResize);
+                this.marqueeStartPosition = {
+                    position: [this.marqueePosition.x, this.marqueePosition.y],
+                    dimensions: [this.marqueePosition.width, this.marqueePosition.height]
+                };
+                this.updatePosition(event);
+                this.activeDrag = new LayoutDrag(this.marqueeStartPosition, posFactor, dimFactor, this.gridSize);
+                event.preventDefault();
+            },
+            continueResize(event) {
+                event.preventDefault();
+                this.updatePosition(event);
+                this.dragPosition = this.activeDrag.getAdjustedPositionAndDimensions(this.delta);
+            },
+            endResize(event) {
+                document.body.removeEventListener('mousemove', this.continueResize);
+                document.body.removeEventListener('mouseup', this.endResize);
+                this.continueResize(event);
+
+                let marqueeStartWidth = this.marqueeStartPosition.dimensions[0];
+                let marqueeStartHeight = this.marqueeStartPosition.dimensions[1];
+                let marqueeStartX = this.marqueeStartPosition.position[0];
+                let marqueeStartY = this.marqueeStartPosition.position[1];
+
+                let marqueeEndX = this.dragPosition.position[0];
+                let marqueeEndY = this.dragPosition.position[1];
+                let marqueeEndWidth = this.dragPosition.dimensions[0];
+                let marqueeEndHeight = this.dragPosition.dimensions[1];
+
+                let scaleWidth =  marqueeEndWidth / marqueeStartWidth;
+                let scaleHeight =  marqueeEndHeight / marqueeStartHeight;
+
+                let marqueeStart = {
+                    x: marqueeStartX,
+                    y: marqueeStartY,
+                    height: marqueeStartWidth,
+                    width: marqueeStartHeight
+                };
+                let marqueeEnd = {
+                    x: marqueeEndX,
+                    y: marqueeEndY,
+                    width: marqueeEndWidth,
+                    height: marqueeEndHeight
+                };
+                let marqueeOffset = {
+                    x: marqueeEnd.x - marqueeStart.x,
+                    y: marqueeEnd.y - marqueeStart.y
+                };
+
+                this.$emit('endResize', scaleWidth, scaleHeight, marqueeStart, marqueeOffset);
+                this.dragPosition = undefined;
+                this.initialPosition = undefined;
+                this.marqueeStartPosition = undefined;
+                this.delta = undefined;
+                event.preventDefault();
+            }
+        }
+    }
+</script>

src/plugins/displayLayout/components/ImageView.vue

@@ -23,7 +23,8 @@
 <template>
     <layout-frame :item="item"
                   :grid-size="gridSize"
-                  @endDrag="(item, updates) => $emit('endDrag', item, updates)">
+                  @move="(gridDelta) => $emit('move', gridDelta)"
+                  @endMove="() => $emit('endMove')">
         <div class="c-image-view"
              :style="style">
         </div>
@@ -56,8 +57,7 @@
                 y: 1,
                 width: 10,
                 height: 5,
-                url: element.url,
-                useGrid: true
+                url: element.url
             };
         },
         inject: ['openmct'],

src/plugins/displayLayout/components/LayoutFrame.vue

@@ -24,25 +24,14 @@
     <div class="l-layout__frame c-frame"
          :class="{
              'no-frame': !item.hasFrame,
-             'u-inspectable': inspectable,
-             'is-resizing': isResizing
+             'u-inspectable': inspectable
          }"
          :style="style">
 
         <slot></slot>
 
-        <!-- Drag handles -->
-        <div class="c-frame-edit">
-            <div class="c-frame-edit__move"
-                 @mousedown="startDrag([1,1], [0,0], $event, 'move')"></div>
-            <div class="c-frame-edit__handle c-frame-edit__handle--nw"
-                 @mousedown="startDrag([1,1], [-1,-1], $event, 'resize')"></div>
-            <div class="c-frame-edit__handle c-frame-edit__handle--ne"
-                 @mousedown="startDrag([0,1], [1,-1], $event, 'resize')"></div>
-            <div class="c-frame-edit__handle c-frame-edit__handle--sw"
-                 @mousedown="startDrag([1,0], [-1,1], $event, 'resize')"></div>
-            <div class="c-frame-edit__handle c-frame-edit__handle--se"
-                 @mousedown="startDrag([0,0], [1,1], $event, 'resize')"></div>
+        <div class="c-frame-edit__move"
+             @mousedown="startMove([1,1], [0,0], $event)">
         </div>
     </div>
 </template>
@@ -50,7 +39,7 @@
 <style lang="scss">
     @import "~styles/sass-base";
 
-    /******************************* FRAME */
+    /******************* FRAME */
     .c-frame {
         display: flex;
         flex-direction: column;
@@ -59,124 +48,15 @@
         > *:first-child {
             flex: 1 1 auto;
         }
-
-        &:not(.no-frame) {
-            background: $colorBodyBg;
-            border: $browseFrameBorder;
-            padding: $interiorMargin;
-        }
-
     }
 
-    .c-frame-edit {
-        // In Layouts, this is the editing rect and handles
-        // In Fixed Position, this is a wrapper element
-        @include abs();
+    .c-frame-edit__move {
         display: none;
-
-        &__move {
-            @include abs();
-            cursor: move;
-        }
-
-        &__handle {
-            $d: 6px;
-            $o: floor($d * -0.5);
-            background: $editFrameColorHandleFg;
-            box-shadow: $editFrameColorHandleBg 0 0 0 2px;
-            display: none; // Set to block via s-selected selector
-            position: absolute;
-            width: $d; height: $d;
-            top: auto; right: auto; bottom: auto; left: auto;
-
-            &:before {
-                // Extended hit area
-                @include abs(-10px);
-                content: '';
-                display: block;
-                z-index: 0;
-            }
-
-            &:hover {
-                background: $editUIColor;
-            }
-
-            &--nwse {
-                cursor: nwse-resize;
-            }
-
-            &--nw {
-                cursor: nw-resize;
-                left: $o; top: $o;
-            }
-
-            &--ne {
-                cursor: ne-resize;
-                right: $o; top: $o;
-            }
-
-            &--se {
-                cursor: se-resize;
-                right: $o; bottom: $o;
-            }
-
-            &--sw {
-                cursor: sw-resize;
-                left: $o; bottom: $o;
-            }
-        }
-    }
-
-    .c-so-view.has-complex-content + .c-frame-edit {
-        // Target frames that hold domain objects that include header elements, as opposed to drawing and alpha objects
-        // Make the __move element a more affordable drag UI element
-        .c-frame-edit__move {
-            @include userSelectNone();
-            background: $editFrameMovebarColorBg;
-            box-shadow: rgba(black, 0.2) 0 1px;
-            bottom: auto;
-            height: 0; // Height is set on hover on s-selected.c-frame
-            opacity: 0.8;
-            max-height: 100%;
-            overflow: hidden;
-            text-align: center;
-
-            &:before {
-                // Grippy
-                $h: 4px;
-                $tbOffset: ($editFrameMovebarH - $h) / 2;
-                $lrOffset: 25%;
-                @include grippy($editFrameMovebarColorFg);
-                content: '';
-                display: block;
-                position: absolute;
-                top: $tbOffset; right: $lrOffset; bottom: $tbOffset; left: $lrOffset;
-            }
-
-            &:hover {
-                background: $editFrameHovMovebarColorBg;
-                &:before { @include grippy($editFrameHovMovebarColorFg); }
-            }
-        }
     }
 
     .is-editing {
+        /******************* STYLES FOR C-FRAME WHILE EDITING */
         .c-frame {
-            $moveBarOutDelay: 500ms;
-            &.no-frame {
-                border: $editFrameBorder; // Base border style for a frame element while editing.
-            }
-
-            &-edit {
-                display: contents;
-            }
-
-            &-edit__move,
-            .c-so-view {
-                transition: $transOut;
-                transition-delay: $moveBarOutDelay;
-            }
-
             &:not([s-selected]) {
                 &:hover {
                     border: $editFrameBorderHov;
@@ -188,37 +68,110 @@
                 border: $editFrameSelectedBorder;
                 box-shadow: $editFrameSelectedShdw;
 
-                > .c-frame-edit {
-                    [class*='__handle'] {
+                .c-frame-edit__move {
+                    cursor: move;
+                }
+            }
+        }
+
+        /******************* DEFAULT STYLES FOR -EDIT__MOVE */
+        // All object types
+        .c-frame-edit__move {
+            @include abs();
+            display: block;
+        }
+
+        // Has-complex-content objects
+        .c-so-view.has-complex-content {
+            transition: $transOut;
+            transition-delay: $moveBarOutDelay;
+
+            > .c-so-view__local-controls {
+                transition: transform 250ms ease-in-out;
+                transition-delay: $moveBarOutDelay;
+            }
+
+            + .c-frame-edit__move {
+                display: none;
+            }
+
+        }
+
+        .l-layout {
+            /******************* 0 - 1 ITEM SELECTED */
+            &:not(.is-multi-selected) {
+                > .l-layout__frame[s-selected] {
+                    > .c-so-view.has-complex-content {
+                        > .c-so-view__local-controls {
+                            transition: transform $transOutTime ease-in-out;
+                            transition-delay: $moveBarOutDelay;
+                        }
+
+                        + .c-frame-edit__move {
+                            transition: $transOut;
+                            transition-delay: $moveBarOutDelay;
+                            @include userSelectNone();
+                            background: $editFrameMovebarColorBg;
+                            box-shadow: rgba(black, 0.2) 0 1px;
+                            bottom: auto;
+                            display: block;
+                            height: 0; // Height is set on hover below
+                            opacity: 0.8;
+                            max-height: 100%;
+                            overflow: hidden;
+                            text-align: center;
+
+                            &:before {
+                                // Grippy
+                                $h: 4px;
+                                $tbOffset: ($editFrameMovebarH - $h) / 2;
+                                $lrOffset: 25%;
+                                @include grippy($editFrameMovebarColorFg);
+                                content: '';
+                                display: block;
+                                position: absolute;
+                                top: $tbOffset;
+                                right: $lrOffset;
+                                bottom: $tbOffset;
+                                left: $lrOffset;
+                            }
+                        }
+                    }
+
+                    &:hover {
+                        > .c-so-view.has-complex-content {
+                            transition: $transIn;
+                            transition-delay: 0s;
+                            padding-top: $editFrameMovebarH + $interiorMarginSm;
+
+                            > .c-so-view__local-controls {
+                                transform: translateY($editFrameMovebarH);
+                                transition: transform $transInTime ease-in-out;
+                                transition-delay: 0s;
+                            }
+
+                            + .c-frame-edit__move {
+                                transition: $transIn;
+                                transition-delay: 0s;
+                                height: $editFrameMovebarH;
+                            }
+                        }
+                    }
+                }
+            }
+
+            /******************* > 1 ITEMS SELECTED */
+            &.is-multi-selected {
+                .l-layout__frame[s-selected] {
+                    > .c-so-view.has-complex-content + .c-frame-edit__move {
                         display: block;
                     }
                 }
             }
         }
-
-        .l-layout__frame:not(.is-resizing) {
-            // Show and animate the __move bar for sub-object views with complex content
-            &:hover > .c-so-view.has-complex-content {
-                // Move content down so the __move bar doesn't cover it.
-                padding-top: $editFrameMovebarH;
-                transition: $transIn;
-
-                &.c-so-view--no-frame {
-                    // Move content down with a bit more space
-                    padding-top: $editFrameMovebarH + $interiorMarginSm;
-                }
-
-                // Show the move bar
-                + .c-frame-edit .c-frame-edit__move {
-                    height: $editFrameMovebarH;
-                    transition: $transIn;
-                }
-            }
-        }
     }
 </style>
 
-
 <script>
     import LayoutDrag from './../LayoutDrag'
 
@@ -228,21 +181,9 @@
             item: Object,
             gridSize: Array
         },
-        data() {
-            return {
-                dragPosition: undefined,
-                isResizing: undefined
-            }
-        },
         computed: {
             style() {
                 let {x, y, width, height} = this.item;
-
-                if (this.dragPosition) {
-                    [x, y] = this.dragPosition.position;
-                    [width, height] = this.dragPosition.dimensions;
-                }
-
                 return {
                     left: (this.gridSize[0] * x) + 'px',
                     top: (this.gridSize[1] * y) + 'px',
@@ -264,36 +205,40 @@
                     return value - this.initialPosition[index];
                 }.bind(this));
             },
-            startDrag(posFactor, dimFactor, event, type) {
-                document.body.addEventListener('mousemove', this.continueDrag);
-                document.body.addEventListener('mouseup', this.endDrag);
-
+            startMove(posFactor, dimFactor, event) {
+                document.body.addEventListener('mousemove', this.continueMove);
+                document.body.addEventListener('mouseup', this.endMove);
                 this.dragPosition = {
-                    position: [this.item.x, this.item.y],
-                    dimensions: [this.item.width, this.item.height]
+                    position: [this.item.x, this.item.y]
                 };
                 this.updatePosition(event);
                 this.activeDrag = new LayoutDrag(this.dragPosition, posFactor, dimFactor, this.gridSize);
-                this.isResizing = type === 'resize';
                 event.preventDefault();
             },
-            continueDrag(event) {
+            continueMove(event) {
                 event.preventDefault();
                 this.updatePosition(event);
-                this.dragPosition = this.activeDrag.getAdjustedPosition(this.delta);
+                let newPosition = this.activeDrag.getAdjustedPosition(this.delta);
+
+                if (!_.isEqual(newPosition, this.dragPosition)) {
+                    this.dragPosition = newPosition;
+                    this.$emit('move', this.toGridDelta(this.delta));
+                }
             },
-            endDrag(event) {
-                document.body.removeEventListener('mousemove', this.continueDrag);
-                document.body.removeEventListener('mouseup', this.endDrag);
-                this.continueDrag(event);
-                let [x, y] = this.dragPosition.position;
-                let [width, height] = this.dragPosition.dimensions;
-                this.$emit('endDrag', this.item, {x, y, width, height});
+            endMove(event) {
+                document.body.removeEventListener('mousemove', this.continueMove);
+                document.body.removeEventListener('mouseup', this.endMove);
+                this.continueMove(event);
+                this.$emit('endMove');
                 this.dragPosition = undefined;
                 this.initialPosition = undefined;
                 this.delta = undefined;
-                this.isResizing = undefined;
                 event.preventDefault();
+            },
+            toGridDelta(pixelDelta) {
+                return pixelDelta.map((v, i) => {
+                    return Math.round(v / this.gridSize[i]);
+                });
             }
         }
     }

src/plugins/displayLayout/components/LineView.vue

@@ -30,9 +30,9 @@
             </line>
         </svg>
 
-        <div class="c-frame-edit">
-            <div class="c-frame-edit__move"
-                 @mousedown="startDrag($event)"></div>
+        <div class="c-frame-edit__move"
+             @mousedown="startDrag($event)"></div>
+        <div class="c-frame-edit" v-if="showFrameEdit">
             <div class="c-frame-edit__handle"
                  :class="startHandleClass"
                  @mousedown="startDrag($event, 'start')"></div>
@@ -66,8 +66,7 @@
                 y: 10,
                 x2: 10,
                 y2: 5,
-                stroke: '#717171',
-                useGrid: true
+                stroke: '#717171'
             };
         },
         inject: ['openmct'],
@@ -76,24 +75,31 @@
             gridSize: Array,
             initSelect: Boolean,
             index: Number,
+            multiSelect: Boolean
         },
         data() {
             return {
-                dragPosition: undefined
+                dragPosition: undefined,
+                dragging: undefined,
+                selection: []
             };
         },
         computed: {
+            showFrameEdit() {
+                let layoutItem = this.selection.length > 0 && this.selection[0][0].context.layoutItem;
+                return !this.multiSelect && layoutItem && layoutItem.id === this.item.id;
+            },
             position() {
                 let {x, y, x2, y2} = this.item;
-                if (this.dragPosition) {
+                if (this.dragging && this.dragPosition) {
                     ({x, y, x2, y2} = this.dragPosition);
                 }
                 return {x, y, x2, y2};
             },
             style() {
                 let {x, y, x2, y2} = this.position;
-                let width = this.gridSize[0] * Math.abs(x - x2);
-                let height = this.gridSize[1] * Math.abs(y - y2);
+                let width = Math.max(this.gridSize[0] * Math.abs(x - x2), 1);
+                let height = Math.max(this.gridSize[1] * Math.abs(y - y2), 1);
                 let left = this.gridSize[0] * Math.min(x, x2);
                 let top = this.gridSize[1] * Math.min(y, y2);
                 return {
@@ -175,13 +181,27 @@
                 event.preventDefault();
                 let pxDeltaX = this.startPosition[0] - event.pageX;
                 let pxDeltaY = this.startPosition[1] - event.pageY;
-                this.dragPosition = this.calculateDragPosition(pxDeltaX, pxDeltaY);
+                let newPosition = this.calculateDragPosition(pxDeltaX, pxDeltaY);
+
+                if (!this.dragging) {
+                    if (!_.isEqual(newPosition, this.dragPosition)) {
+                        let gridDelta = [event.pageX - this.startPosition[0], event.pageY - this.startPosition[1]];
+                        this.dragPosition = newPosition;
+                        this.$emit('move', this.toGridDelta(gridDelta));
+                    }
+                } else {
+                    this.dragPosition = newPosition;
+                }
             },
             endDrag(event) {
                 document.body.removeEventListener('mousemove', this.continueDrag);
                 document.body.removeEventListener('mouseup', this.endDrag);
                 let {x, y, x2, y2} = this.dragPosition;
-                this.$emit('endDrag', this.item, {x, y, x2, y2});
+                if (!this.dragging) {
+                    this.$emit('endMove');
+                } else {
+                    this.$emit('endLineResize', this.item, {x, y, x2, y2});
+                }
                 this.dragPosition = undefined;
                 this.dragging = undefined;
                 event.preventDefault();
@@ -191,6 +211,7 @@
                 let gridDeltaY = Math.round(pxDeltaY / this.gridSize[0]); // TODO: should this be gridSize[1]?
                 let {x, y, x2, y2} = this.item;
                 let dragPosition = {x, y, x2, y2};
+
                 if (this.dragging === 'start') {
                     dragPosition.x -= gridDeltaX;
                     dragPosition.y -= gridDeltaY;
@@ -205,6 +226,14 @@
                     dragPosition.y2 -= gridDeltaY;
                 }
                 return dragPosition;
+            },
+            setSelection(selection) {
+                this.selection = selection;
+            },
+            toGridDelta(pixelDelta) {
+                return pixelDelta.map((v, i) => {
+                    return Math.round(v / this.gridSize[i]);
+                });
             }
         },
         watch: {
@@ -217,6 +246,7 @@
             }
         },
         mounted() {
+            this.openmct.selection.on('change', this.setSelection);
             this.context = {
                 layoutItem: this.item,
                 index: this.index
@@ -228,6 +258,7 @@
             if (this.removeSelectable) {
                 this.removeSelectable();
             }
+            this.openmct.selection.off('change', this.setSelection);
         }
     }
  </script>

src/plugins/displayLayout/components/SubobjectView.vue

@@ -22,7 +22,8 @@
 <template>
     <layout-frame :item="item"
                   :grid-size="gridSize"
-                  @endDrag="(item, updates) => $emit('endDrag', item, updates)">
+                  @move="(gridDelta) => $emit('move', gridDelta)"
+                  @endMove="() => $emit('endMove')">
         <object-frame v-if="domainObject"
                       :domain-object="domainObject"
                       :object-path="objectPath"
@@ -66,8 +67,7 @@
                 x: position[0],
                 y: position[1],
                 identifier: domainObject.identifier,
-                hasFrame: hasFrameByDefault(domainObject.type),
-                useGrid: true
+                hasFrame: hasFrameByDefault(domainObject.type)
             };
         },
         inject: ['openmct'],

src/plugins/displayLayout/components/TelemetryView.vue

@@ -23,7 +23,8 @@
  <template>
      <layout-frame :item="item"
                    :grid-size="gridSize"
-                   @endDrag="(item, updates) => $emit('endDrag', item, updates)">
+                   @move="(gridDelta) => $emit('move', gridDelta)"
+                   @endMove="() => $emit('endMove')">
         <div class="c-telemetry-view"
              :style="styleObject"
              v-if="domainObject">
@@ -96,10 +97,9 @@
                 displayMode: 'all',
                 value: metadata.getDefaultDisplayValue(),
                 stroke: "transparent",
-                fill: "",
+                fill: "transparent",
                 color: "",
-                size: "13px",
-                useGrid: true
+                size: "13px"
             };
         },
         inject: ['openmct'],

src/plugins/displayLayout/components/TextView.vue

@@ -23,7 +23,8 @@
  <template>
     <layout-frame :item="item"
                   :grid-size="gridSize"
-                  @endDrag="(item, updates) => $emit('endDrag', item, updates)">
+                  @move="(gridDelta) => $emit('move', gridDelta)"
+                  @endMove="() => $emit('endMove')">
         <div class="c-text-view"
              :style="style">
             {{ item.text }}
@@ -59,8 +60,7 @@
                 y: 1,
                 width: 10,
                 height: 5,
-                text: element.text,
-                useGrid: true
+                text: element.text
             };
         },
         inject: ['openmct'],

src/plugins/displayLayout/plugin.js

@@ -25,8 +25,7 @@ import Vue from 'vue'
 import objectUtils from '../../api/objects/object-utils.js'
 import DisplayLayoutType from './DisplayLayoutType.js'
 import DisplayLayoutToolbar from './DisplayLayoutToolbar.js'
-
-export default function () {
+export default function DisplayLayoutPlugin(options) {
     return function (openmct) {
         openmct.objectViews.addProvider({
             key: 'layout.view',
@@ -47,7 +46,8 @@ export default function () {
                             template: '<layout ref="displayLayout" :domain-object="domainObject"></layout>',
                             provide: {
                                 openmct,
-                                objectUtils
+                                objectUtils,
+                                options
                             },
                             el: container,
                             data () {
@@ -60,6 +60,7 @@ export default function () {
                     getSelectionContext() {
                         return {
                             item: domainObject,
+                            supportsMultiSelect: true,
                             addElement: component && component.$refs.displayLayout.addElement,
                             removeItem: component && component.$refs.displayLayout.removeItem,
                             orderItem: component && component.$refs.displayLayout.orderItem
@@ -83,5 +84,6 @@ export default function () {
                 return true;
             }
         });
+        DisplayLayoutPlugin._installed = true;
     }
 }

src/plugins/filters/components/FilterObject.vue

@@ -5,11 +5,11 @@
             <span class="c-disclosure-triangle is-enabled flex-elem"
               :class="{'c-disclosure-triangle--expanded': expanded}"></span>
             <div class="c-tree__item__label">
-                <div class="t-object-label l-flex-row flex-elem grows">
-                    <div class="t-item-icon flex-elem"
+                <div class="c-object-label">
+                    <div class="c-object-label__type-icon"
                          :class="objectCssClass">
                     </div>
-                    <div class="t-title-label flex-elem grows">{{ filterObject.name }}</div>
+                    <div class="c-object-label__name flex-elem grows">{{ filterObject.name }}</div>
                 </div>
             </div>
         </div>

src/plugins/filters/filtersInspectorViewProvider.js

@@ -33,16 +33,16 @@ define([
             key: 'filters-inspector',
             name: 'Filters Inspector View',
             canView: function (selection) {
-                if (selection.length === 0) {
+                if (selection.length === 0 || selection[0].length === 0) {
                     return false;
                 }
-                let object = selection[0].context.item;
+                let object = selection[0][0].context.item;
 
                 return object && supportedObjectTypesArray.some(type => object.type === type);
             },
             view: function (selection) {
                 let component;
-                let providedObject = selection[0].context.item;
+                let providedObject = selection[0][0].context.item;
 
                 return {
                     show: function (element) {
@@ -59,8 +59,10 @@ define([
                         });
                     },
                     destroy: function () {
-                        component.$destroy();
-                        component = undefined;
+                        if (component) {
+                            component.$destroy();
+                            component = undefined;
+                        }
                     }
                 }
             },

src/plugins/flexibleLayout/components/flexibleLayout.vue

@@ -106,9 +106,6 @@
     .c-fl {
         @include abs();
         display: flex;
-        flex-direction: column; // TEMP: only needed to support temp-toolbar element
-
-        > * + * {  margin-top: $interiorMargin; }
 
         .temp-toolbar {
             flex: 0 0 auto;
@@ -292,11 +289,6 @@
             margin-bottom: $interiorMargin;
         }
 
-        &__object-view {
-            flex: 1 1 auto;
-            overflow: auto;
-        }
-
         &__size-indicator {
             $size: 35px;
 
@@ -422,6 +414,7 @@ import Container from '../utils/container';
 import Frame from '../utils/frame';
 import ResizeHandle from  './resizeHandle.vue';
 import DropHint from './dropHint.vue';
+import RemoveAction from '../../remove/RemoveAction.js';
 
 const MIN_CONTAINER_SIZE = 5;
 
@@ -513,7 +506,7 @@ export default {
                 remove associated domainObjects from composition
             */
             container.frames.forEach(f => {
-                this.composition.remove({identifier: f.domainObjectIdentifier});
+                this.removeFromComposition(f.domainObjectIdentifier);
             });
 
             this.containers.splice(containerIndex, 1);
@@ -528,6 +521,7 @@ export default {
             }
 
             sizeToFill(this.containers);
+            this.setSelectionToParent();
             this.persist();
         },
         moveFrame(toContainerIndex, toFrameIndex, frameId, fromContainerIndex) {
@@ -561,20 +555,24 @@ export default {
         deleteFrame(frameId) {
             let container = this.containers
                 .filter(c => c.frames.some(f => f.id === frameId))[0];
-            let containerIndex = this.containers.indexOf(container);
             let frame = container
                 .frames
                 .filter((f => f.id === frameId))[0];
-            let frameIndex = container.frames.indexOf(frame);
 
-            /*
-                remove associated domainObject from composition
-            */
-            this.composition.remove({identifier: frame.domainObjectIdentifier});
-
-            container.frames.splice(frameIndex, 1);
-            sizeToFill(container.frames);
-            this.persist(containerIndex);
+            this.removeFromComposition(frame.domainObjectIdentifier)
+                .then(() => {
+                    sizeToFill(container.frames)
+                    this.setSelectionToParent();
+                });
+        },
+        removeFromComposition(identifier) {
+            return this.openmct.objects.get(identifier).then((childDomainObject) => {
+                this.RemoveAction.removeFromComposition(this.domainObject, childDomainObject);
+            });
+        },
+        setSelectionToParent() {
+             let currentSelection = this.openmct.selection.selected;
+             this.openmct.selection.select(currentSelection.slice(1));
         },
         allowContainerDrop(event, index) {
             if (!event.dataTransfer.types.includes('containerid')) {
@@ -665,6 +663,8 @@ export default {
         this.composition.on('remove', this.removeChildObject);
         this.composition.on('add', this.addFrame);
 
+        this.RemoveAction = new RemoveAction(this.openmct);
+
         this.unobserve = this.openmct.objects.observe(this.domainObject, '*', this.updateDomainObject);
     },
     beforeDestroy() {

src/plugins/flexibleLayout/components/resizeHandle.vue

@@ -79,10 +79,12 @@ export default {
     mounted() {
         document.addEventListener('dragstart', this.setDragging);
         document.addEventListener('dragend', this.unsetDragging);
+        document.addEventListener('drop', this.unsetDragging);
     },
     destroyed() {
         document.removeEventListener('dragstart', this.setDragging);
         document.removeEventListener('dragend', this.unsetDragging);
+        document.removeEventListener('drop', this.unsetDragging);
     }
 }
 </script>

src/plugins/flexibleLayout/toolbarProvider.js

@@ -27,16 +27,17 @@ function ToolbarProvider(openmct) {
         key: "flex-layout",
         description: "A toolbar for objects inside a Flexible Layout.",
         forSelection: function (selection) {
-            let context = selection[0].context;
+            let context = selection[0][0].context;
 
             return (context && context.type &&
                 (context.type === 'flexible-layout' || context.type === 'container' || context.type === 'frame'));
         },
         toolbar: function (selection) {
 
-            let primary = selection[0],
-                secondary = selection[1],
-                tertiary = selection[2],
+            let selectionPath = selection[0],
+                primary = selectionPath[0],
+                secondary = selectionPath[1],
+                tertiary = selectionPath[2],
                 deleteFrame,
                 toggleContainer,
                 deleteContainer,
@@ -46,7 +47,7 @@ function ToolbarProvider(openmct) {
 
             separator = {
                 control: "separator",
-                domainObject: selection[0].context.item,
+                domainObject: primary.context.item,
                 key: "separator"
             };
 
@@ -77,11 +78,11 @@ function ToolbarProvider(openmct) {
                     .containers;
                 let container = containers
                     .filter(c => c.frames.some(f => f.id === frameId))[0];
-                let frame = container
+                let containerIndex = containers.indexOf(container);
+                let frame = container && container
                     .frames
                     .filter((f => f.id === frameId))[0];
-                let containerIndex = containers.indexOf(container);
-                let frameIndex = container.frames.indexOf(frame);
+                let frameIndex = container && container.frames.indexOf(frame);
 
                 deleteFrame = {
                     control: "button",

src/plugins/folderView/components/composition-loader.js

@@ -14,6 +14,7 @@ export default {
     },
     mounted() {
         this.composition = this.openmct.composition.get(this.domainObject);
+        this.keystring = this.openmct.objects.makeKeyString(this.domainObject.identifier);
         if (!this.composition) {
             return;
         }
@@ -34,7 +35,7 @@ export default {
             this.items.push({
                 model: child,
                 type: type.definition,
-                isAlias: this.domainObject.identifier.key !== child.location,
+                isAlias: this.keystring !== child.location,
                 objectPath: [child].concat(this.openmct.router.path),
                 objectKeyString: this.openmct.objects.makeKeyString(child.identifier)
             });

src/plugins/objectMigration/Migrations.js

@@ -25,176 +25,225 @@ define([
 ], function (
     uuid
 ) {
-    function isTelemetry(domainObject) {
-        if (openmct.telemetry.isTelemetryObject(domainObject)
-            && domainObject.type !== 'summary-widget'
-            && domainObject.type !== 'example.imagery') {
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-    function migrateDisplayLayout(domainObject, childObjects) {
-        const DEFAULT_GRID_SIZE = [32, 32];
-        let migratedObject = Object.assign({}, domainObject);
-        let panels = migratedObject.configuration.layout.panels;
-        let items = [];
-
-        Object.keys(panels).forEach(key => {
-            let panel = panels[key];
-            let domainObject = childObjects[key];
-
-            if (isTelemetry(domainObject)) {
-                items.push({
-                    width: panel.dimensions[0],
-                    height: panel.dimensions[1],
-                    x: panel.position[0],
-                    y: panel.position[1],
-                    useGrid: true,
-                    identifier: domainObject.identifier,
-                    id: uuid(),
-                    type: 'telemetry-view',
-                    displayMode: 'all',
-                    value: openmct.telemetry.getMetadata(domainObject).getDefaultDisplayValue(),
-                    stroke: "transparent",
-                    fill: "",
-                    color: "",
-                    size: "13px"
+    return function Migrations(openmct) {
+        function getColumnNameKeyMap(domainObject) {
+            let composition = openmct.composition.get(domainObject);
+            if (composition) {
+                return composition.load().then(composees => {
+                    return composees.reduce((nameKeyMap, composee) => {
+                        let metadata = openmct.telemetry.getMetadata(composee);
+                        if (metadata !== undefined) {
+                            metadata.values().forEach(value => {
+                                nameKeyMap[value.name] = value.key;
+                            });
+                        }
+                        return nameKeyMap;
+                    }, {});
                 });
             } else {
-                items.push({
-                    width: panel.dimensions[0],
-                    height: panel.dimensions[1],
-                    x: panel.position[0],
-                    y: panel.position[1],
-                    useGrid: true,
-                    identifier: domainObject.identifier,
-                    id: uuid(),
-                    type: 'subobject-view',
-                    hasFrame: panel.hasFrame
-                });
-            }
-        });
-
-        migratedObject.configuration.items = items;
-        migratedObject.configuration.layoutGrid = migratedObject.layoutGrid || DEFAULT_GRID_SIZE;
-        delete migratedObject.layoutGrid;
-        delete migratedObject.configuration.layout;
-        return migratedObject;
-    }
-
-    function migrateFixedPositionConfiguration(elements, telemetryObjects) {
-        const DEFAULT_STROKE = "transparent";
-        const DEFAULT_SIZE = "13px";
-        const DEFAULT_COLOR = "";
-        const DEFAULT_FILL = "";
-        let items = [];
-
-        elements.forEach(element => {
-            let item = {
-                x: element.x,
-                y: element.y,
-                width: element.width,
-                height: element.height,
-                useGrid: element.useGrid,
-                id: uuid()
-            };
-
-            if (element.type === "fixed.telemetry") {
-                item.type = "telemetry-view";
-                item.stroke = element.stroke || DEFAULT_STROKE;
-                item.fill = element.fill || DEFAULT_FILL;
-                item.color = element.color || DEFAULT_COLOR;
-                item.size = element.size || DEFAULT_SIZE;
-                item.identifier = telemetryObjects[element.id].identifier;
-                item.displayMode = element.titled ? 'all' : 'value';
-                item.value = openmct.telemetry.getMetadata(telemetryObjects[element.id]).getDefaultDisplayValue();
-            } else if (element.type === 'fixed.box') {
-                item.type = "box-view";
-                item.stroke = element.stroke || DEFAULT_STROKE;
-                item.fill = element.fill || DEFAULT_FILL;
-            } else if (element.type === 'fixed.line') {
-                item.type = "line-view";
-                item.x2 = element.x2;
-                item.y2 = element.y2;
-                item.stroke = element.stroke || DEFAULT_STROKE;
-                delete item.height;
-                delete item.width;
-            } else if (element.type === 'fixed.text') {
-                item.type = "text-view";
-                item.text = element.text;
-                item.stroke = element.stroke || DEFAULT_STROKE;
-                item.fill = element.fill || DEFAULT_FILL;
-                item.color = element.color || DEFAULT_COLOR;
-                item.size = element.size || DEFAULT_SIZE;
-            } else if (element.type === 'fixed.image') {
-                item.type = "image-view";
-                item.url =element.url;
-                item.stroke = element.stroke || DEFAULT_STROKE;
-            }
-
-            items.push(item);
-        });
-
-        return items;
-    }
-
-    return [
-        {
-            check(domainObject) {
-                return domainObject.type === 'layout' && domainObject.configuration.layout;
-            },
-            migrate(domainObject) {
-                let childObjects = {};
-                let promises = Object.keys(domainObject.configuration.layout.panels).map(key => {
-                    return openmct.objects.get(key)
-                        .then(object => {
-                            childObjects[key] = object;
-                        });
-                });
-
-                return Promise.all(promises)
-                    .then(function () {
-                        return migrateDisplayLayout(domainObject, childObjects);
-                    });
-            },
-        },
-        {
-            check(domainObject) {
-                return domainObject.type === 'telemetry.fixed' && domainObject.configuration['fixed-display'];
-            },
-            migrate(domainObject) {
-                const DEFAULT_GRID_SIZE = [64, 16];
-                let newLayoutObject = {
-                    identifier: domainObject.identifier,
-                    location: domainObject.location,
-                    name: domainObject.name,
-                    type: "layout"
-                };
-                let layoutType = openmct.types.get('layout');
-                layoutType.definition.initialize(newLayoutObject);
-                newLayoutObject.composition = domainObject.composition;
-                newLayoutObject.configuration.layoutGrid = domainObject.layoutGrid || DEFAULT_GRID_SIZE;
-
-                let elements = domainObject.configuration['fixed-display'].elements;
-                let telemetryObjects = {};
-                let promises = elements.map(element => {
-                    if (element.id) {
-                        return openmct.objects.get(element.id)
-                            .then(object => {
-                                telemetryObjects[element.id] = object;
-                            });
-                    }
-                });
-
-                return Promise.all(promises)
-                    .then(function () {
-                        newLayoutObject.configuration.items =
-                            migrateFixedPositionConfiguration(elements, telemetryObjects);
-                        return newLayoutObject;
-                    });
+                return Promise.resolve([]);
             }
         }
-    ];
+
+        function isTelemetry(domainObject) {
+            if (openmct.telemetry.isTelemetryObject(domainObject)
+                && domainObject.type !== 'summary-widget'
+                && domainObject.type !== 'example.imagery') {
+                return true;
+            } else {
+                return false;
+            }
+        }
+
+        function migrateDisplayLayout(domainObject, childObjects) {
+            const DEFAULT_GRID_SIZE = [32, 32];
+            let migratedObject = Object.assign({}, domainObject);
+            let panels = migratedObject.configuration.layout.panels;
+            let items = [];
+
+            Object.keys(panels).forEach(key => {
+                let panel = panels[key];
+                let domainObject = childObjects[key];
+
+                if (isTelemetry(domainObject)) {
+                    items.push({
+                        width: panel.dimensions[0],
+                        height: panel.dimensions[1],
+                        x: panel.position[0],
+                        y: panel.position[1],
+                        identifier: domainObject.identifier,
+                        id: uuid(),
+                        type: 'telemetry-view',
+                        displayMode: 'all',
+                        value: openmct.telemetry.getMetadata(domainObject).getDefaultDisplayValue(),
+                        stroke: "transparent",
+                        fill: "",
+                        color: "",
+                        size: "13px"
+                    });
+                } else {
+                    items.push({
+                        width: panel.dimensions[0],
+                        height: panel.dimensions[1],
+                        x: panel.position[0],
+                        y: panel.position[1],
+                        identifier: domainObject.identifier,
+                        id: uuid(),
+                        type: 'subobject-view',
+                        hasFrame: panel.hasFrame
+                    });
+                }
+            });
+
+            migratedObject.configuration.items = items;
+            migratedObject.configuration.layoutGrid = migratedObject.layoutGrid || DEFAULT_GRID_SIZE;
+            delete migratedObject.layoutGrid;
+            delete migratedObject.configuration.layout;
+            return migratedObject;
+        }
+
+        function migrateFixedPositionConfiguration(elements, telemetryObjects, gridSize) {
+            const DEFAULT_STROKE = "transparent";
+            const DEFAULT_SIZE = "13px";
+            const DEFAULT_COLOR = "";
+            const DEFAULT_FILL = "";
+            let items = [];
+
+            elements.forEach(element => {
+                let item = {
+                    x: element.x,
+                    y: element.y,
+                    width: element.width,
+                    height: element.height,
+                    id: uuid()
+                };
+
+                if (!element.useGrid) {
+                    item.x = Math.round(item.x / gridSize[0]);
+                    item.y = Math.round(item.y / gridSize[1]);
+                    item.width = Math.round(item.width / gridSize[0]);
+                    item.height = Math.round(item.height / gridSize[1]);
+                }
+
+                if (element.type === "fixed.telemetry") {
+                    item.type = "telemetry-view";
+                    item.stroke = element.stroke || DEFAULT_STROKE;
+                    item.fill = element.fill || DEFAULT_FILL;
+                    item.color = element.color || DEFAULT_COLOR;
+                    item.size = element.size || DEFAULT_SIZE;
+                    item.identifier = telemetryObjects[element.id].identifier;
+                    item.displayMode = element.titled ? 'all' : 'value';
+                    item.value = openmct.telemetry.getMetadata(telemetryObjects[element.id]).getDefaultDisplayValue();
+                } else if (element.type === 'fixed.box') {
+                    item.type = "box-view";
+                    item.stroke = element.stroke || DEFAULT_STROKE;
+                    item.fill = element.fill || DEFAULT_FILL;
+                } else if (element.type === 'fixed.line') {
+                    item.type = "line-view";
+                    item.x2 = element.x2;
+                    item.y2 = element.y2;
+                    item.stroke = element.stroke || DEFAULT_STROKE;
+                    delete item.height;
+                    delete item.width;
+                } else if (element.type === 'fixed.text') {
+                    item.type = "text-view";
+                    item.text = element.text;
+                    item.stroke = element.stroke || DEFAULT_STROKE;
+                    item.fill = element.fill || DEFAULT_FILL;
+                    item.color = element.color || DEFAULT_COLOR;
+                    item.size = element.size || DEFAULT_SIZE;
+                } else if (element.type === 'fixed.image') {
+                    item.type = "image-view";
+                    item.url =element.url;
+                    item.stroke = element.stroke || DEFAULT_STROKE;
+                }
+
+                items.push(item);
+            });
+
+            return items;
+        }
+
+        return [
+            {
+                check(domainObject) {
+                    return domainObject.type === 'layout' && domainObject.configuration.layout;
+                },
+                migrate(domainObject) {
+                    let childObjects = {};
+                    let promises = Object.keys(domainObject.configuration.layout.panels).map(key => {
+                        return openmct.objects.get(key)
+                            .then(object => {
+                                childObjects[key] = object;
+                            });
+                    });
+
+                    return Promise.all(promises)
+                        .then(function () {
+                            return migrateDisplayLayout(domainObject, childObjects);
+                        });
+                }
+            },
+            {
+                check(domainObject) {
+                    return domainObject.type === 'telemetry.fixed' && domainObject.configuration['fixed-display'];
+                },
+                migrate(domainObject) {
+                    const DEFAULT_GRID_SIZE = [64, 16];
+                    let newLayoutObject = {
+                        identifier: domainObject.identifier,
+                        location: domainObject.location,
+                        name: domainObject.name,
+                        type: "layout"
+                    };
+                    let gridSize = domainObject.layoutGrid || DEFAULT_GRID_SIZE;
+                    let layoutType = openmct.types.get('layout');
+                    layoutType.definition.initialize(newLayoutObject);
+                    newLayoutObject.composition = domainObject.composition;
+                    newLayoutObject.configuration.layoutGrid = gridSize;
+
+                    let elements = domainObject.configuration['fixed-display'].elements;
+                    let telemetryObjects = {};
+                    let promises = elements.map(element => {
+                        if (element.id) {
+                            return openmct.objects.get(element.id)
+                                .then(object => {
+                                    telemetryObjects[element.id] = object;
+                                });
+                        }
+                    });
+
+                    return Promise.all(promises)
+                        .then(function () {
+                            newLayoutObject.configuration.items =
+                                migrateFixedPositionConfiguration(elements, telemetryObjects, gridSize);
+                            return newLayoutObject;
+                        });
+                }
+            },
+            {
+                check(domainObject) {
+                    return domainObject.type === 'table' &&
+                        domainObject.configuration.table;
+                },
+                migrate(domainObject) {
+                    let currentTableConfiguration = domainObject.configuration.table || {};
+                    let currentColumnConfiguration = currentTableConfiguration.columns || {};
+                    return getColumnNameKeyMap(domainObject).then(nameKeyMap => {
+                        let hiddenColumns = Object.keys(currentColumnConfiguration).filter(columnName => {
+                            return currentColumnConfiguration[columnName] === false;
+                        }).reduce((hiddenColumnsMap, hiddenColumnName) => {
+                            let key = nameKeyMap[hiddenColumnName];
+                            hiddenColumnsMap[key] = true;
+                            return hiddenColumnsMap;
+                        }, {});
+
+                        domainObject.configuration.hiddenColumns = hiddenColumns;
+                        delete domainObject.configuration.table;
+                        return domainObject;
+                    });
+                }
+            }
+        ];
+    }
 });

src/plugins/objectMigration/plugin.js

@@ -20,19 +20,21 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-import migrations from './Migrations.js'
+import Migrations from './Migrations.js'
 
 export default function () {
-    function needsMigration(domainObject) {        
-        return migrations.some(m => m.check(domainObject));
-    }
-
-    function migrateObject(domainObject) {
-        return migrations.filter(m => m.check(domainObject))[0]
-            .migrate(domainObject);
-    }
-
     return function (openmct) {
+        let migrations = Migrations(openmct);
+
+        function needsMigration(domainObject) {
+            return migrations.some(m => m.check(domainObject));
+        }
+
+        function migrateObject(domainObject) {
+            return migrations.filter(m => m.check(domainObject))[0]
+                .migrate(domainObject);
+        }
+
         let wrappedFunction = openmct.objects.get;
         openmct.objects.get = function migrate(identifier) {
             return wrappedFunction.apply(openmct.objects, [identifier])
@@ -46,6 +48,6 @@ export default function () {
                     }
                     return object;
                 });
-        }        
+        }
     };
- }
+}

src/plugins/plot/src/inspector/PlotOptionsController.js

@@ -70,13 +70,15 @@ define([
         this.listenTo(this.$scope, '$destroy', this.destroy, this);
         this.listenTo(config.series, 'add', this.addSeries, this);
         this.listenTo(config.series, 'remove', this.resetAllSeries, this);
+
         config.series.forEach(this.addSeries, this);
     };
 
     PlotOptionsController.prototype.addSeries = function (series, index) {
-        this.$scope.plotSeries[index] = series;
-        series.locateOldObject(this.$scope.domainObject);
-
+        this.$timeout(function () {
+            this.$scope.plotSeries[index] = series;
+            series.locateOldObject(this.$scope.domainObject);
+        }.bind(this));
     };
 
     PlotOptionsController.prototype.resetAllSeries = function (series, index) {

src/plugins/plot/src/plot/MCTPlotController.js

@@ -315,6 +315,7 @@ define([
     };
 
     MCTPlotController.prototype.wheelZoom = function (event) {
+        const ZOOM_AMT = 0.1;
         event.preventDefault();
 
         if (!this.positionOverPlot) {
@@ -349,24 +350,24 @@ define([
         if (event.wheelDelta < 0) {
 
             this.$scope.xAxis.set('displayRange', {
-                min: xDisplayRange.min + ((xAxisDist * 0.01) * xAxisMinDist),
-                max: xDisplayRange.max - ((xAxisDist * 0.01) * xAxisMaxDist)
+                min: xDisplayRange.min + ((xAxisDist * ZOOM_AMT) * xAxisMinDist),
+                max: xDisplayRange.max - ((xAxisDist * ZOOM_AMT) * xAxisMaxDist)
             });
 
             this.$scope.yAxis.set('displayRange', {
-                min: yDisplayRange.min + ((yAxisDist * 0.01) * yAxisMinDist),
-                max: yDisplayRange.max - ((yAxisDist * 0.01) * yAxisMaxDist)
+                min: yDisplayRange.min + ((yAxisDist * ZOOM_AMT) * yAxisMinDist),
+                max: yDisplayRange.max - ((yAxisDist * ZOOM_AMT) * yAxisMaxDist)
             });
         } else if (event.wheelDelta >= 0) {
 
             this.$scope.xAxis.set('displayRange', {
-                min: xDisplayRange.min - ((xAxisDist * 0.01) * xAxisMinDist),
-                max: xDisplayRange.max + ((xAxisDist * 0.01) * xAxisMaxDist)
+                min: xDisplayRange.min - ((xAxisDist * ZOOM_AMT) * xAxisMinDist),
+                max: xDisplayRange.max + ((xAxisDist * ZOOM_AMT) * xAxisMaxDist)
             });
 
             this.$scope.yAxis.set('displayRange', {
-                min: yDisplayRange.min - ((yAxisDist * 0.01) * yAxisMinDist),
-                max: yDisplayRange.max + ((yAxisDist * 0.01) * yAxisMaxDist)
+                min: yDisplayRange.min - ((yAxisDist * ZOOM_AMT) * yAxisMinDist),
+                max: yDisplayRange.max + ((yAxisDist * ZOOM_AMT) * yAxisMaxDist)
             });
         }
 

src/plugins/plot/src/telemetry/PlotController.js

@@ -219,6 +219,7 @@ define([
 
     PlotController.prototype.stopLoading = function () {
         this.$scope.pending -= 1;
+        this.$scope.$digest();
     };
 
     /**

src/plugins/remove/RemoveAction.js

@@ -88,13 +88,10 @@ export default class RemoveAction {
     }
 
     appliesTo(objectPath) {
-        let object = objectPath[0];
-        let objectType = object && this.openmct.types.get(object.type);
         let parent = objectPath[1];
         let parentType = parent && this.openmct.types.get(parent.type);
 
-        return objectType.definition.creatable &&
-            parentType &&
+        return parentType &&
             parentType.definition.creatable &&
             Array.isArray(parent.composition);
     }

src/plugins/summaryWidget/res/conditionTemplate.html

@@ -4,7 +4,7 @@
         <span class="t-configuration"> </span>
         <span class="t-value-inputs"> </span>
     </span>
-    <span class="flex-elem local-control local-controls-hidden l-condition-action-buttons-wrapper">
+    <span class="flex-elem c-local-controls--show-on-hover l-condition-action-buttons-wrapper">
         <a class="s-icon-button icon-duplicate t-duplicate" title="Duplicate this condition"></a>
         <a class="s-icon-button icon-trash t-delete" title="Delete this condition"></a>
     </span>

src/plugins/summaryWidget/res/ruleTemplate.html

@@ -1,5 +1,5 @@
 <div class="c-sw-rule">
-    <div class="c-sw-rule__ui l-compact-form has-local-controls l-widget-rule s-widget-rule">
+    <div class="c-sw-rule__ui l-compact-form l-widget-rule s-widget-rule has-local-controls">
         <div class="c-sw-rule__ui__header widget-rule-header">
             <div class="c-sw-rule__grippy-wrapper">
                 <div class="c-sw-rule__grippy t-grippy local-control local-controls-hidden"></div>
@@ -11,7 +11,7 @@
             </div>
             <div class="flex-elem rule-title">Default Title</div>
             <div class="flex-elem rule-description grows">Rule description goes here</div>
-            <div class="flex-elem local-control local-controls-hidden l-rule-action-buttons-wrapper">
+            <div class="flex-elem c-local-controls--show-on-hover l-rule-action-buttons-wrapper">
                 <a class="s-icon-button icon-duplicate t-duplicate" title="Duplicate this rule"></a>
                 <a class="s-icon-button icon-trash t-delete" title="Delete this rule"></a>
             </div>

src/plugins/summaryWidget/res/testDataItemTemplate.html

@@ -7,7 +7,7 @@
                 <span class="equal-to hidden"> equal to </span>
                 <span class="t-value-inputs"></span>
             </span>
-            <span class="flex-elem local-control local-controls-hidden l-widget-test-data-item-action-buttons-wrapper">
+            <span class="flex-elem c-local-controls--show-on-hover l-widget-test-data-item-action-buttons-wrapper">
                 <a class="s-icon-button icon-duplicate t-duplicate" title="Duplicate this test value"></a>
                 <a class="s-icon-button icon-trash t-delete" title="Delete this test value"></a>
             </span>

src/plugins/summaryWidget/res/widgetTemplate.html

@@ -3,11 +3,9 @@
         <div id="widgetIcon" class="c-sw__icon js-sw__icon"></div>
         <div id="widgetLabel" class="label widget-label c-sw__label js-sw__label">Default Static Name</div>
     </a>
-    <div class="c-summary-widget__message holder flex-elem t-message-inline c-message message-severity-alert t-message-widget-no-data">
-        <div class="w-message-contents l-message-body-only">
-            <div class="message-body">
-                You must add at least one telemetry object to edit this widget.
-            </div>
+    <div class="js-summary-widget__message c-summary-widget__message c-message c-message--simple message-severity-alert">
+        <div class="c-summary-widget__text">
+            You must add at least one telemetry object to edit this widget.
         </div>
     </div>
     <div class="c-sw-edit__ui holder l-flex-accordion flex-elem grows widget-edit-holder expanded-widget-test-data expanded-widget-rules">

src/plugins/tabs/components/tabs.vue

@@ -1,6 +1,6 @@
 <template>
     <div class="c-tabs-view">
-        <div class="c-tabs-view__tabs-holder c-compact-button-holder"
+        <div class="c-tabs-view__tabs-holder c-tabs"
             :class="{
                 'is-dragging': isDragging,
                 'is-mouse-over': allowDrop
@@ -11,7 +11,7 @@
             </div>
             <div class="c-tabs-view__empty-message"
                  v-if="!tabsList.length > 0">Drag objects here to add them to this view.</div>
-            <button class="c-tabs-view__tab c-compact-button"
+            <button class="c-tabs-view__tab c-tab"
                 v-for="(tab,index) in tabsList"
                 :key="index"
                 :class="[
@@ -25,8 +25,9 @@
         <div class="c-tabs-view__object-holder"
             v-for="(tab, index) in tabsList"
             :key="index"
-            :class="{'invisible': !isCurrent(tab)}">
-            <div class="c-tabs-view__object-name l-browse-bar__object-name--w"
+            :class="{'c-tabs-view__object-holder--hidden': !isCurrent(tab)}">
+            <div v-if="currentTab"
+                 class="c-tabs-view__object-name l-browse-bar__object-name--w"
                  :class="currentTab.type.definition.cssClass">
                 <div class="l-browse-bar__object-name">
                     {{currentTab.domainObject.name}}
@@ -53,15 +54,28 @@
         }
 
         &__tabs-holder {
-            @include userSelectNone();
-            flex: 0 0 auto;
             min-height: $h;
         }
 
+        &__tab {
+            &:before {
+                margin-right: $interiorMarginSm;
+                opacity: 0.7;
+            }
+        }
+
         &__object-holder {
             flex: 1 1 auto;
             display: flex;
             flex-direction: column;
+
+            &--hidden {
+                height: 1000px;
+                width: 1000px;
+                position: absolute;
+                left: -9999px;
+                top: -9999px;
+            }
         }
 
         &__object-name {
@@ -72,10 +86,14 @@
         }
 
         &__object {
+            display: flex;
+            flex-flow: column nowrap;
             flex: 1 1 auto;
+            height: 0; // Chrome 73 oveflow bug fix
         }
 
         &__empty-message {
+            background: rgba($colorBodyFg, 0.1);
             color: rgba($colorBodyFg, 0.7);
             font-style: italic;
             text-align: center;
@@ -140,6 +158,13 @@ export default {
                 this.showTab(this.tabsList[this.tabsList.length - 1]);
             }
         },
+        onReorder(reorderPlan) {
+            let oldTabs = this.tabsList.slice();
+
+            reorderPlan.forEach(reorderEvent => {
+                this.$set(this.tabsList, reorderEvent.newIndex, oldTabs[reorderEvent.oldIndex]);
+            });
+        },
         onDrop(e) {
             this.setCurrentTab = true;
         },
@@ -166,6 +191,7 @@ export default {
         if (this.composition) {
             this.composition.on('add', this.addItem);
             this.composition.on('remove', this.removeItem);
+            this.composition.on('reorder', this.onReorder);
             this.composition.load();
         }
 
@@ -182,6 +208,7 @@ export default {
     destroyed() {
         this.composition.off('add', this.addItem);
         this.composition.off('remove', this.removeItem);
+        this.composition.off('reorder', this.onReorder);
 
         document.removeEventListener('dragstart', this.dragstart);
         document.removeEventListener('dragend', this.dragend);

src/plugins/tabs/plugin.js

@@ -31,6 +31,7 @@ define([
 
             openmct.types.addType('tabs', {
                 name: "Tabs View",
+                description: 'Add multiple objects of any type to this view, and quickly navigate between them with tabs',
                 creatable: true,
                 cssClass: 'icon-tabs-view',
                 initialize(domainObject) {

src/plugins/telemetryTable/TableConfigurationViewProvider.js

@@ -37,15 +37,15 @@ define([
             key: 'table-configuration',
             name: 'Telemetry Table Configuration',
             canView: function (selection) {
-                if (selection.length === 0) {
+                if (selection.length === 0 || selection[0].length === 0) {
                     return false;
                 }
-                let object = selection[0].context.item;
+                let object = selection[0][0].context.item;
                 return object && object.type === 'table';
             },
             view: function (selection) {
                 let component;
-                let domainObject = selection[0].context.item;
+                let domainObject = selection[0][0].context.item;
                 let tableConfiguration = new TelemetryTableConfiguration(domainObject, openmct);
                 return {
                     show: function (element) {
@@ -62,8 +62,11 @@ define([
                         });
                     },
                     destroy: function () {
-                        component.$destroy();
-                        component = undefined;
+                        if (component) {
+                            component.$destroy();
+                            component = undefined;
+                        }
+
                         tableConfiguration = undefined;
                     }
                 }

src/plugins/telemetryTable/TelemetryTable.js

@@ -59,6 +59,7 @@ define([
             this.filterObserver = undefined;
 
             this.createTableRowCollections();
+
             openmct.time.on('bounds', this.refreshData);
             openmct.time.on('timeSystem', this.refreshData);
         }
@@ -74,13 +75,17 @@ define([
 
         createTableRowCollections() {
             this.boundedRows = new BoundedTableRowCollection(this.openmct);
-
-            //By default, sort by current time system, ascending.
             this.filteredRows = new FilteredTableRowCollection(this.boundedRows);
-            this.filteredRows.sortBy({
+
+            //Fetch any persisted default sort
+            let sortOptions = this.configuration.getConfiguration().sortOptions;
+
+            //If no persisted sort order, default to sorting by time system, ascending.
+            sortOptions = sortOptions || {
                 key: this.openmct.time.timeSystem().key,
                 direction: 'asc'
-            });
+            };
+            this.filteredRows.sortBy(sortOptions);
         }
 
         loadComposition() {
@@ -138,6 +143,7 @@ define([
 
                     let telemetryRows = telemetryData.map(datum => new TelemetryTableRow(datum, columnMap, keyString, limitEvaluator));
                     this.boundedRows.add(telemetryRows);
+                }).finally(() => {
                     this.decrementOutstandingRequests();
                 });
         }
@@ -210,6 +216,16 @@ define([
             delete this.subscriptions[keyString];
         }
 
+        sortBy(sortOptions) {
+            this.filteredRows.sortBy(sortOptions);
+
+            if (this.openmct.editor.isEditing()) {
+                let configuration = this.configuration.getConfiguration();
+                configuration.sortOptions = sortOptions;
+                this.configuration.updateConfiguration(configuration);
+            }
+        }
+
         destroy() {
             this.boundedRows.destroy();
             this.filteredRows.destroy();

src/plugins/telemetryTable/TelemetryTableViewProvider.js

@@ -32,12 +32,20 @@ define([
     Vue
 ) {
     function TelemetryTableViewProvider(openmct) {
+        function hasTelemetry(domainObject) {
+            if (!domainObject.hasOwnProperty('telemetry')) {
+                return false;
+            }
+            let metadata = openmct.telemetry.getMetadata(domainObject);
+            return metadata.values().length > 0;
+        }
         return {
             key: 'table',
             name: 'Telemetry Table',
             cssClass: 'icon-tabular-realtime',
             canView(domainObject) {
-                return domainObject.type === 'table' || domainObject.hasOwnProperty('telemetry');
+                return domainObject.type === 'table' ||
+                    hasTelemetry(domainObject)
             },
             canEdit(domainObject) {
                 return domainObject.type === 'table';

src/plugins/telemetryTable/components/table-column-header.vue

@@ -34,39 +34,13 @@
             isSortable ? 'is-sortable' : '', 
             isSortable && sortOptions.key === headerKey ? 'is-sorting' : '', 
             isSortable && sortOptions.direction].join(' ')">
-            <div v-if="isEditing" class="c-telemetry-table__resize-hotzone c-telemetry-table__resize-hotzone--right"
+            <div class="c-telemetry-table__resize-hitarea"
                 @mousedown="resizeColumnStart"
             ></div>
             <slot></slot>
         </div>
 </th>
 </template>
-<style lang="scss">
-    @import "~styles/sass-base";
-    @import "~styles/table";
-
-    $hotzone-size: 6px;
-
-    .c-telemetry-table__headers__content {
-        width: 100%;
-    }
-
-    .c-table.c-telemetry-table {
-        .c-telemetry-table__resize-hotzone {
-            display: block;
-            position: absolute;
-            height: 100%;
-            padding: 0;
-            margin: 0;
-            width: $hotzone-size;
-            min-width: $hotzone-size;
-            cursor: col-resize;
-            border: none;
-            right: 0px;
-            margin-right: -$tabularTdPadLR - 1 - $hotzone-size / 2;
-        }
-    }
-</style>
 <script>
 import _ from 'lodash';
 const MOVE_COLUMN_DT_TYPE = 'movecolumnfromindex';

src/plugins/telemetryTable/components/table.vue

@@ -34,7 +34,7 @@
     <div class="c-telemetry-table__headers-w js-table__headers-w" ref="headersTable" :style="{ 'max-width': widthWithScroll}">
         <table class="c-table__headers c-telemetry-table__headers">
             <thead>
-                <tr class="c-telemetry-table__headers__name">
+                <tr class="c-telemetry-table__headers__labels">
                     <table-column-header
                         v-for="(title, key, headerIndex) in headers"
                         :key="key"
@@ -49,7 +49,8 @@
                         :columnWidth="columnWidths[key]"
                         :sortOptions="sortOptions"
                         :isEditing="isEditing"
-                        >{{title}}</table-column-header>
+                    ><span class="c-telemetry-table__headers__label">{{title}}</span>
+                    </table-column-header>
                 </tr>
                 <tr class="c-telemetry-table__headers__filter">
                     <table-column-header
@@ -159,6 +160,32 @@
             thead {
                 display: block;
             }
+
+            &__labels {
+                // Top row, has labels
+                .c-telemetry-table__headers__content {
+                    // Holds __label, sort indicator and resize-hitarea
+                    display: flex;
+                    align-items: center;
+                    justify-content: center;
+                    width: 100%;
+                }
+            }
+        }
+
+        &__headers__label {
+            overflow: hidden;
+            flex: 0 1 auto;
+        }
+
+        &__resize-hitarea {
+            // In table-column-header.vue
+            @include abs();
+            display: none; // Set to display: block in .is-editing section below
+            left: auto; right: -1 * $tabularTdPadLR;
+            width: $tableResizeColHitareaD;
+            cursor: col-resize;
+            transform: translateX(50%); // Move so this element sits over border between columns
         }
 
         /******************************* ELEMENTS */
@@ -173,6 +200,7 @@
         &__body-w {
             // Wraps __body table provides scrolling
             flex: 1 1 100%;
+            height: 0; // Fixes Chrome 73 overflow bug
             overflow-x: auto;
             overflow-y: scroll;
         }
@@ -220,7 +248,7 @@
 
     /******************************* EDITING */
     .is-editing {
-        .c-telemetry-table__headers__name {
+        .c-telemetry-table__headers__labels {
             th[draggable],
             th[draggable] > * {
                 cursor: move;
@@ -232,6 +260,10 @@
                 > * { background: $b; }
             }
         }
+
+        .c-telemetry-table__resize-hitarea {
+            display: block;
+        }
     }
 
     /******************************* LEGACY */
@@ -409,7 +441,7 @@ export default {
                     direction: 'asc'
                 }
             }
-            this.table.filteredRows.sortBy(this.sortOptions);
+            this.table.sortBy(this.sortOptions);
         },
         scroll() {
             if (!this.processingScroll) {
@@ -556,13 +588,18 @@ export default {
             let el = this.$el;
             let width = el.clientWidth;
             let height = el.clientHeight;
+            let scrollTop = this.scrollable.scrollTop;
 
             this.resizePollHandle = setInterval(() => {
                 if ((el.clientWidth !== width || el.clientHeight !== height) && this.isAutosizeEnabled) {
                     this.calculateTableSize();
+                    // On some resize events scrollTop is reset to 0. Possibly due to a transition we're using?
+                    // Need to preserve scroll position in this case.
+                    this.scrollable.scrollTop = scrollTop;
                     width = el.clientWidth;
                     height = el.clientHeight;
                 }
+                scrollTop = this.scrollable.scrollTop;
             }, RESIZE_POLL_INTERVAL);
         },
 

src/plugins/timeConductor/Conductor.vue

@@ -23,73 +23,76 @@
     <div class="c-conductor"
          :class="[isFixed ? 'is-fixed-mode' : 'is-realtime-mode']">
         <form class="u-contents" ref="conductorForm" @submit.prevent="updateTimeFromConductor">
-            <button class="c-input--submit" type="submit" ref="submitButton"></button>
-            <ConductorModeIcon class="c-conductor__mode-icon"></ConductorModeIcon>
+            <div class="c-conductor__time-bounds">
+                <button class="c-input--submit" type="submit" ref="submitButton"></button>
+                <ConductorModeIcon class="c-conductor__mode-icon"></ConductorModeIcon>
 
-            <div class="c-ctrl-wrapper c-conductor-input c-conductor__start-fixed"
-                 v-if="isFixed">
-                <!-- Fixed start -->
-                <div class="c-conductor__start-fixed__label">Start</div>
-                <input class="c-input--datetime"
-                       type="text" autocorrect="off" spellcheck="false"
-                       ref="startDate"
-                       v-model="formattedBounds.start"
-                       @change="validateAllBounds(); submitForm()" />
-                <date-picker
-                        v-if="isFixed && isUTCBased"
-                        :default-date-time="formattedBounds.start"
-                        :formatter="timeFormatter"
-                        @date-selected="startDateSelected"></date-picker>
-            </div>
-
-            <div class="c-ctrl-wrapper c-conductor-input c-conductor__start-delta"
-                 v-if="!isFixed">
-                <!-- RT start -->
-                <div class="c-direction-indicator icon-minus"></div>
-                <input class="c-input--hrs-min-sec"
-                       type="text" autocorrect="off"
-                       ref="startOffset"
-                       spellcheck="false"
-                       v-model="offsets.start"
-                       @change="validateAllOffsets(); submitForm()">
-            </div>
-
-            <div class="c-ctrl-wrapper c-conductor-input c-conductor__end-fixed">
-                <!-- Fixed end and RT 'last update' display -->
-                <div class="c-conductor__end-fixed__label">
-                    {{ isFixed ? 'End' : 'Updated' }}
+                <div class="c-ctrl-wrapper c-conductor-input c-conductor__start-fixed"
+                     v-if="isFixed">
+                    <!-- Fixed start -->
+                    <div class="c-conductor__start-fixed__label">Start</div>
+                    <input class="c-input--datetime"
+                           type="text" autocorrect="off" spellcheck="false"
+                           ref="startDate"
+                           v-model="formattedBounds.start"
+                           @change="validateAllBounds(); submitForm()" />
+                    <date-picker
+                            v-if="isFixed && isUTCBased"
+                            :default-date-time="formattedBounds.start"
+                            :formatter="timeFormatter"
+                            @date-selected="startDateSelected"></date-picker>
                 </div>
-                <input class="c-input--datetime"
-                       type="text" autocorrect="off" spellcheck="false"
-                       v-model="formattedBounds.end"
-                       :disabled="!isFixed"
-                       ref="endDate"
-                       @change="validateAllBounds(); submitForm()">
-                <date-picker
-                        v-if="isFixed && isUTCBased"
-                        class="c-ctrl-wrapper--menus-left"
-                        :default-date-time="formattedBounds.end"
-                        :formatter="timeFormatter"
-                        @date-selected="endDateSelected"></date-picker>
-            </div>
 
-            <div class="c-ctrl-wrapper c-conductor-input c-conductor__end-delta"
-                 v-if="!isFixed">
-                <!-- RT end -->
-                <div class="c-direction-indicator icon-plus"></div>
-                <input class="c-input--hrs-min-sec"
-                       type="text"
-                       autocorrect="off"
-                       spellcheck="false"
-                       ref="endOffset"
-                       v-model="offsets.end"
-                       @change="validateAllOffsets(); submitForm()">
-            </div>
+                <div class="c-ctrl-wrapper c-conductor-input c-conductor__start-delta"
+                     v-if="!isFixed">
+                    <!-- RT start -->
+                    <div class="c-direction-indicator icon-minus"></div>
+                    <input class="c-input--hrs-min-sec"
+                           type="text" autocorrect="off"
+                           ref="startOffset"
+                           spellcheck="false"
+                           v-model="offsets.start"
+                           @change="validateAllOffsets(); submitForm()">
+                </div>
 
-            <conductor-axis
-                    class="c-conductor__ticks"
-                    :bounds="rawBounds"
-                    @panAxis="setViewFromBounds"></conductor-axis>
+                <div class="c-ctrl-wrapper c-conductor-input c-conductor__end-fixed">
+                    <!-- Fixed end and RT 'last update' display -->
+                    <div class="c-conductor__end-fixed__label">
+                        {{ isFixed ? 'End' : 'Updated' }}
+                    </div>
+                    <input class="c-input--datetime"
+                           type="text" autocorrect="off" spellcheck="false"
+                           v-model="formattedBounds.end"
+                           :disabled="!isFixed"
+                           ref="endDate"
+                           @change="validateAllBounds(); submitForm()">
+                    <date-picker
+                            v-if="isFixed && isUTCBased"
+                            class="c-ctrl-wrapper--menus-left"
+                            :default-date-time="formattedBounds.end"
+                            :formatter="timeFormatter"
+                            @date-selected="endDateSelected"></date-picker>
+                </div>
+
+                <div class="c-ctrl-wrapper c-conductor-input c-conductor__end-delta"
+                     v-if="!isFixed">
+                    <!-- RT end -->
+                    <div class="c-direction-indicator icon-plus"></div>
+                    <input class="c-input--hrs-min-sec"
+                           type="text"
+                           autocorrect="off"
+                           spellcheck="false"
+                           ref="endOffset"
+                           v-model="offsets.end"
+                           @change="validateAllOffsets(); submitForm()">
+                </div>
+
+                <conductor-axis
+                        class="c-conductor__ticks"
+                        :bounds="rawBounds"
+                        @panAxis="setViewFromBounds"></conductor-axis>
+
+            </div>
             <div class="c-conductor__controls">
                 <!-- Mode, time system menu buttons and duration slider -->
                 <ConductorMode class="c-conductor__mode-select"></ConductorMode>
@@ -113,17 +116,17 @@
 
     /*********************************************** CONDUCTOR LAYOUT */
     .c-conductor {
-        display: grid;
-        grid-column-gap: $interiorMargin;
-        grid-row-gap: $interiorMargin;
-        align-items: center;
+        &__time-bounds {
+            display: grid;
+            grid-column-gap: $interiorMargin;
+            grid-row-gap: $interiorMargin;
+            align-items: center;
 
-        // Default: fixed mode, desktop
-        grid-template-rows: 1fr 1fr;
-        grid-template-columns: 20px auto 1fr auto;
-        grid-template-areas:
-                "tc-mode-icon tc-start tc-ticks tc-end"
-                "tc-controls tc-controls tc-controls tc-controls";
+            // Default: fixed mode, desktop
+            grid-template-rows: 1fr;
+            grid-template-columns: 20px auto 1fr auto;
+            grid-template-areas: "tc-mode-icon tc-start tc-ticks tc-end";
+        }
 
         &__mode-icon {
             grid-area: tc-mode-icon;
@@ -163,10 +166,10 @@
         }
 
         &.is-realtime-mode {
-            grid-template-columns: 20px auto 1fr auto auto;
-            grid-template-areas:
-                    "tc-mode-icon tc-start tc-ticks tc-updated tc-end"
-                    "tc-controls tc-controls tc-controls tc-controls tc-controls";
+            .c-conductor__time-bounds {
+                grid-template-columns: 20px auto 1fr auto auto;
+                grid-template-areas: "tc-mode-icon tc-start tc-ticks tc-updated tc-end";
+            }
 
             .c-conductor__end-fixed {
                 grid-area: tc-updated;
@@ -174,9 +177,15 @@
         }
 
         body.phone.portrait & {
-            grid-row-gap: $interiorMargin;
-            grid-template-rows: auto auto auto;
-            grid-template-columns: 20px auto auto;
+            .c-conductor__time-bounds {
+                grid-row-gap: $interiorMargin;
+                grid-template-rows: auto auto;
+                grid-template-columns: 20px auto auto;
+            }
+
+            .c-conductor__controls {
+                padding-left: 25px; // Line up visually with other controls
+            }
 
             &__mode-icon {
                 grid-row: 1;
@@ -200,17 +209,19 @@
                     justify-content: flex-start;
                 }
 
-                grid-template-areas:
+                .c-conductor__time-bounds {
+                    grid-template-areas:
                         "tc-mode-icon tc-start tc-start"
                         "tc-mode-icon tc-end tc-end"
-                        "tc-mode-icon tc-controls tc-controls";
-            }
+                    }
+                }
 
             &.is-realtime-mode {
-                grid-template-areas:
+                .c-conductor__time-bounds {
+                    grid-template-areas:
                         "tc-mode-icon tc-start tc-updated"
-                        "tc-mode-icon tc-end tc-end"
-                        "tc-mode-icon tc-controls tc-controls";
+                        "tc-mode-icon tc-end tc-end";
+                }
 
                 .c-conductor__end-fixed {
                     justify-content: flex-end;

src/selection/Selection.js

@@ -20,7 +20,15 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-define(['EventEmitter'], function (EventEmitter) {
+define(
+    [
+        'EventEmitter',
+        'lodash'
+    ],
+    function (
+        EventEmitter,
+        _
+) {
 
     /**
      * Manages selection state for Open MCT
@@ -47,21 +55,87 @@ define(['EventEmitter'], function (EventEmitter) {
      * Selects the selectable object and emits the 'change' event.
      *
      * @param {object} selectable an object with element and context properties
+     * @param {Boolean} isMultiSelectEvent flag indication shift key is pressed or not
      * @private
      */
-    Selection.prototype.select = function (selectable) {
+    Selection.prototype.select = function (selectable, isMultiSelectEvent) {
         if (!Array.isArray(selectable)) {
             selectable = [selectable];
         }
 
-        if (this.selected[0] && this.selected[0].element) {
-            this.selected[0].element.removeAttribute('s-selected');
+        let multiSelect = isMultiSelectEvent &&
+            this.parentSupportsMultiSelect(selectable) &&
+            this.isPeer(selectable) &&
+            !this.selectionContainsParent(selectable);
+
+        if (multiSelect) {
+            this.handleMultiSelect(selectable);
+        } else {
+            this.setSelectionStyles(selectable);
+            this.selected = [selectable];
         }
 
-        if (this.selected[1] && this.selected[1].element) {
-            this.selected[1].element.removeAttribute('s-selected-parent');
+        this.emit('change', this.selected);
+    };
+
+    /**
+     * @private
+     */
+    Selection.prototype.handleMultiSelect = function (selectable) {
+        if (this.elementSelected(selectable)) {
+            this.remove(selectable);
+        } else {
+            this.addSelectionAttributes(selectable);
+            this.selected.push(selectable);
+        }
+    };
+
+    /**
+     * @private
+     */
+    Selection.prototype.elementSelected = function (selectable) {
+        return this.selected.some(selectionPath => _.isEqual(selectionPath, selectable));
+    };
+
+    /**
+     * @private
+     */
+    Selection.prototype.remove = function (selectable) {
+        this.selected = this.selected.filter(selectionPath => !_.isEqual(selectionPath, selectable));
+
+        if (this.selected.length === 0) {
+            this.removeSelectionAttributes(selectable);
+            selectable[1].element.click(); // Select the parent if there is no selection.
+        } else {
+            this.removeSelectionAttributes(selectable, true);
+        }
+    };
+
+    /**
+     * @private
+     */
+     Selection.prototype.setSelectionStyles = function (selectable) {
+        this.selected.map(selectionPath => {
+            this.removeSelectionAttributes(selectionPath);
+        });
+        this.addSelectionAttributes(selectable);
+     };
+
+    Selection.prototype.removeSelectionAttributes = function (selectionPath, keepParentStyle) {
+        if (selectionPath[0] && selectionPath[0].element) {
+            selectionPath[0].element.removeAttribute('s-selected');
         }
 
+        if (selectionPath[1] && selectionPath[1].element && !keepParentStyle) {
+            selectionPath[1].element.removeAttribute('s-selected-parent');
+        }
+    };
+
+    /*
+     * Adds selection attributes to the selected element and its parent.
+     * @private
+     */
+    Selection.prototype.addSelectionAttributes = function (selectable) {
         if (selectable[0] && selectable[0].element) {
             selectable[0].element.setAttribute('s-selected', "");
         }
@@ -69,16 +143,36 @@ define(['EventEmitter'], function (EventEmitter) {
         if (selectable[1] && selectable[1].element) {
             selectable[1].element.setAttribute('s-selected-parent', "");
         }
+    };
 
-        this.selected = selectable;
-        this.emit('change', this.selected);
+    /**
+     * @private
+     */
+    Selection.prototype.parentSupportsMultiSelect = function (selectable) {
+        return selectable[1] && selectable[1].context.supportsMultiSelect;
+    };
+
+    /**
+     * @private
+     */
+    Selection.prototype.selectionContainsParent = function (selectable) {
+        return this.selected.some(selectionPath => _.isEqual(selectionPath[0], selectable[1]));
+    };
+
+    /**
+     * @private
+     */
+    Selection.prototype.isPeer = function (selectable) {
+        return this.selected.some(selectionPath => _.isEqual(selectionPath[1], selectable[1]));
     };
 
     /**
      * @private
      */
     Selection.prototype.capture = function (selectable) {
-        if (!this.capturing) {
+        let capturingContainsSelectable = this.capturing && this.capturing.includes(selectable);
+
+        if (!this.capturing || capturingContainsSelectable) {
             this.capturing = [];
         }
 
@@ -88,13 +182,14 @@ define(['EventEmitter'], function (EventEmitter) {
     /**
      * @private
      */
-    Selection.prototype.selectCapture = function (selectable) {
+    Selection.prototype.selectCapture = function (selectable, event) {
         if (!this.capturing) {
             return;
         }
 
-        this.select(this.capturing.reverse());
+        let reversedCapturing = this.capturing.reverse();
         delete this.capturing;
+        this.select(reversedCapturing, event.shiftKey);
     };
 
     /**
@@ -112,7 +207,7 @@ define(['EventEmitter'], function (EventEmitter) {
      * @public
      */
     Selection.prototype.selectable = function (element, context, select) {
-        var selectable = {
+        let selectable = {
             context: context,
             element: element
         };

src/styles-new/_constants-espresso.scss

@@ -79,10 +79,13 @@ $colorKeyHov: #26d8ff;
 $colorKeyFilter: invert(36%) sepia(76%) saturate(2514%) hue-rotate(170deg) brightness(99%) contrast(101%);
 $colorKeyFilterHov: invert(63%) sepia(88%) saturate(3029%) hue-rotate(154deg) brightness(101%) contrast(100%);
 $colorKeySelectedBg: $colorKey;
-$uiColor: #00b2ff; // Resize bars, splitter bars, etc.
+$uiColor: #0093ff; // Resize bars, splitter bars, etc.
 $colorInteriorBorder: rgba($colorBodyFg, 0.2);
 $colorA: #ccc;
 $colorAHov: #fff;
+$filterHov: brightness(1.3); // Tree, location items
+$colorSelectedBg: pushBack($colorKey, 10%);
+$colorSelectedFg: pullForward($colorBodyFg, 20%);
 
 // Layout
 $shellMainPad: 4px 0;
@@ -98,6 +101,20 @@ $colorStatusAlertFilter: invert(78%) sepia(26%) saturate(1160%) hue-rotate(324de
 $colorStatusError: #da0004;
 $colorStatusErrorFilter: invert(10%) sepia(96%) saturate(4360%) hue-rotate(351deg) brightness(111%) contrast(115%);
 $colorStatusBtnBg: #666; // Where is this used?
+$colorAlert: #ff3c00;
+$colorAlertFg: #fff;
+$colorWarningHi: #990000;
+$colorWarningHiFg: #FF9594;
+$colorWarningLo: #ff9900;
+$colorWarningLoFg: #523400;
+$colorDiagnostic: #a4b442;
+$colorDiagnosticFg: #39461A;
+$colorCommand: #3693bd;
+$colorCommandFg: #fff;
+$colorInfo: #2294a2;
+$colorInfoFg: #fff;
+$colorOk: #33cc33;
+$colorOkFg: #fff;
 
 // States
 $colorPausedBg: #ff9900;
@@ -126,6 +143,8 @@ $browseSelectedBorder: 1px solid rgba($colorBodyFg, 0.4);
 
 /************************************************** EDITING */
 $editUIColor: $uiColor; // Base color
+$editUIColorBg: $editUIColor;
+$editUIColorFg: #fff;
 $editUIColorHov: pullForward(saturate($uiColor, 10%), 20%); // Hover color when $editUIColor is applied as a base color
 $editUIBaseColor: #344b8d; // Base color, toolbar bg
 $editUIBaseColorHov: pullForward($editUIBaseColor, 20%);
@@ -142,8 +161,8 @@ $editFrameBorderHov: 1px solid $editFrameColorHov; // Hover on selectable frames
 $editFrameColorSelected: #ccc; // Border of selected frames
 $editFrameColorHandleBg: $colorBodyBg; // Resize handle 'offset' color to make handle standout
 $editFrameColorHandleFg: $editFrameColorSelected; // Resize handle main color
-$editFrameSelectedShdw: rgba(black, 0.5) 0 1px 10px 1px;
-$editFrameSelectedBorder: 1px dashed $editFrameColorSelected; // Selected frame element
+$editFrameSelectedShdw: rgba(black, 0.4) 0 1px 5px 1px;
+$editFrameSelectedBorder: 1px solid $editFrameColorHov; // Selected frame element
 $editFrameMovebarColorBg: $editFrameColor; // Movebar bg color
 $editFrameMovebarColorFg: pullForward($editFrameMovebarColorBg, 20%);  // Grippy lines, container size text
 $editFrameHovMovebarColorBg: pullForward($editFrameMovebarColorBg, 10%); // Hover style
@@ -151,6 +170,7 @@ $editFrameHovMovebarColorFg: pullForward($editFrameMovebarColorFg, 10%);
 $editFrameSelectedMovebarColorBg: pullForward($editFrameMovebarColorBg, 15%); // Selected style
 $editFrameSelectedMovebarColorFg: pullForward($editFrameMovebarColorFg, 15%);
 $editFrameMovebarH: 10px; // Height of move bar in layout frame
+$editMarqueeBorder: 1px dashed $editFrameColorSelected;
 
 // Icons
 $colorIconAlias: #4af6f3;
@@ -173,6 +193,10 @@ $colorBtnMajorFgHov: pushBack($colorBtnMajorFg, 10%);
 $colorBtnCautionBg: #f16f6f;
 $colorBtnCautionBgHov: #f1504e;
 $colorBtnCautionFg: $colorBtnFg;
+$colorBtnActiveBg: $colorOk;
+$colorBtnActiveFg: $colorOkFg;
+$colorBtnSelectedBg: $colorSelectedBg;
+$colorBtnSelectedFg: $colorSelectedFg;
 $colorClickIconButton: $colorKey;
 $colorClickIconButtonBgHov: rgba($colorKey, 0.6);
 $colorClickIconButtonFgHov: $colorKeyHov;
@@ -203,6 +227,8 @@ $menuItemPad: $interiorMargin, floor($interiorMargin * 1.25);
 $paletteItemBorderOuterColorSelected: black;
 $paletteItemBorderInnerColorSelected: white;
 $paletteItemBorderInnerColor: rgba($paletteItemBorderOuterColorSelected, 0.3);
+$mixedSettingBg: (transparent rgba($editUIBaseColorHov, 0.7)); // Used in .c-click-icon--mixed
+$mixedSettingBgSize: 5px;
 
 // Forms
 $colorCheck: $colorKey;
@@ -265,26 +291,9 @@ $colorLimitRedBg: #940000;
 $colorLimitRedFg: #ffa489;
 $colorLimitRedIc: #ff4222;
 
-// Status
-$colorAlert: #ff3c00;
-$colorAlertFg: #fff;
-$colorWarningHi: #990000;
-$colorWarningHiFg: #FF9594;
-$colorWarningLo: #ff9900;
-$colorWarningLoFg: #523400;
-$colorDiagnostic: #a4b442;
-$colorDiagnosticFg: #39461A;
-$colorCommand: #3693bd;
-$colorCommandFg: #fff;
-$colorInfo: #2294a2;
-$colorInfoFg: #fff;
-$colorOk: #33cc33;
-$colorOkFg: #fff;
-
 // Bubble colors
 $colorInfoBubbleBg: #dddddd;
 $colorInfoBubbleFg: #666;
-$colorInfoBubbleFg: #666;
 $colorThumbsBubbleFg: pullForward($colorBodyFg, 10%);
 $colorThumbsBubbleBg: pullForward($colorBodyBg, 10%);
 
@@ -306,6 +315,9 @@ $colorTabHeaderFg: $colorBodyFg;
 $colorTabHeaderBorder: $colorBodyBg;
 $colorTabGroupHeaderBg: pullForward($colorBodyBg, 5%);
 $colorTabGroupHeaderFg: pushBack($colorTabHeaderFg, 10%);
+$colorSummaryBg: #2c2c2c;
+$colorSummaryFg: rgba($colorBodyFg, 0.7);
+$colorSummaryFgEm: $colorBodyFg;
 
 // Plot
 $colorPlotBg: rgba(black, 0.05);
@@ -324,7 +336,7 @@ $colorItemTreeHoverFg: pullForward($colorBodyFg, 20%);
 $colorItemTreeIcon: $colorKey; // Used
 $colorItemTreeIconHover: $colorItemTreeIcon; // Used
 $colorItemTreeFg: $colorBodyFg;
-$colorItemTreeSelectedBg: pushBack($colorKey, 15%);
+$colorItemTreeSelectedBg: $colorSelectedBg;
 $colorItemTreeSelectedFg: $colorItemTreeHoverFg;
 $colorItemTreeSelectedIcon: $colorItemTreeSelectedFg;
 $colorItemTreeEditingBg: pushBack($editUIColor, 20%);
@@ -378,8 +390,10 @@ $colorLoadingFg: #776ba2;
 $colorLoadingBg: rgba($colorLoadingFg, 0.1);
 
 // Transitions
-$transIn: all 50ms ease-in-out;
-$transOut: all 250ms ease-in-out;
+$transInTime: 50ms;
+$transOutTime: 250ms;
+$transIn: all $transInTime ease-in-out;
+$transOut: all $transOutTime ease-in-out;
 $transInBounce: all 200ms cubic-bezier(.47,.01,.25,1.5);
 $transInBounceBig: all 300ms cubic-bezier(.2,1.6,.6,3);
 

src/styles-new/_constants-maelstrom.scss

@@ -87,6 +87,9 @@ $uiColor: #00b2ff; // Resize bars, splitter bars, etc.
 $colorInteriorBorder: rgba($colorBodyFg, 0.2);
 $colorA: #ccc;
 $colorAHov: #fff;
+$filterHov: brightness(1.3); // Tree, location items
+$colorSelectedBg: pushBack($colorKey, 10%);
+$colorSelectedFg: pullForward($colorBodyFg, 20%);
 
 // Layout
 $shellMainPad: 4px 0;
@@ -102,6 +105,20 @@ $colorStatusAlertFilter: invert(78%) sepia(26%) saturate(1160%) hue-rotate(324de
 $colorStatusError: #da0004;
 $colorStatusErrorFilter: invert(10%) sepia(96%) saturate(4360%) hue-rotate(351deg) brightness(111%) contrast(115%);
 $colorStatusBtnBg: #666; // Where is this used?
+$colorAlert: #ff3c00;
+$colorAlertFg: #fff;
+$colorWarningHi: #990000;
+$colorWarningHiFg: #FF9594;
+$colorWarningLo: #ff9900;
+$colorWarningLoFg: #523400;
+$colorDiagnostic: #a4b442;
+$colorDiagnosticFg: #39461A;
+$colorCommand: #3693bd;
+$colorCommandFg: #fff;
+$colorInfo: #2294a2;
+$colorInfoFg: #fff;
+$colorOk: #33cc33;
+$colorOkFg: #fff;
 
 // States
 $colorPausedBg: #ff9900;
@@ -130,6 +147,8 @@ $browseSelectedBorder: 1px solid rgba($colorBodyFg, 0.4);
 
 /************************************************** EDITING */
 $editUIColor: $uiColor; // Base color
+$editUIColorBg: $editUIColor;
+$editUIColorFg: #fff;
 $editUIColorHov: pullForward(saturate($uiColor, 10%), 20%); // Hover color when $editUIColor is applied as a base color
 $editUIBaseColor: #344b8d; // Base color, toolbar bg
 $editUIBaseColorHov: pullForward($editUIBaseColor, 20%);
@@ -146,8 +165,8 @@ $editFrameBorderHov: 1px solid $editFrameColorHov; // Hover on selectable frames
 $editFrameColorSelected: #ccc; // Border of selected frames
 $editFrameColorHandleBg: $colorBodyBg; // Resize handle 'offset' color to make handle standout
 $editFrameColorHandleFg: $editFrameColorSelected; // Resize handle main color
-$editFrameSelectedShdw: rgba(black, 0.5) 0 1px 10px 1px;
-$editFrameSelectedBorder: 1px dashed $editFrameColorSelected; // Selected frame element
+$editFrameSelectedShdw: rgba(black, 0.4) 0 1px 5px 1px;
+$editFrameSelectedBorder: 1px solid $editFrameColorHov; // Selected frame element
 $editFrameMovebarColorBg: $editFrameColor; // Movebar bg color
 $editFrameMovebarColorFg: pullForward($editFrameMovebarColorBg, 20%);  // Grippy lines, container size text
 $editFrameHovMovebarColorBg: pullForward($editFrameMovebarColorBg, 10%); // Hover style
@@ -155,6 +174,7 @@ $editFrameHovMovebarColorFg: pullForward($editFrameMovebarColorFg, 10%);
 $editFrameSelectedMovebarColorBg: pullForward($editFrameMovebarColorBg, 15%); // Selected style
 $editFrameSelectedMovebarColorFg: pullForward($editFrameMovebarColorFg, 15%);
 $editFrameMovebarH: 10px; // Height of move bar in layout frame
+$editMarqueeBorder: 1px dashed $editFrameColorSelected;
 
 // Icons
 $colorIconAlias: #4af6f3;
@@ -177,6 +197,10 @@ $colorBtnMajorFgHov: pushBack($colorBtnMajorFg, 10%);
 $colorBtnCautionBg: #f16f6f;
 $colorBtnCautionBgHov: #f1504e;
 $colorBtnCautionFg: $colorBtnFg;
+$colorBtnActiveBg: $colorOk;
+$colorBtnActiveFg: $colorOkFg;
+$colorBtnSelectedBg: $colorSelectedBg;
+$colorBtnSelectedFg: $colorSelectedFg;
 $colorClickIconButton: $colorKey;
 $colorClickIconButtonBgHov: rgba($colorKey, 0.6);
 $colorClickIconButtonFgHov: $colorKeyHov;
@@ -207,6 +231,8 @@ $menuItemPad: $interiorMargin, floor($interiorMargin * 1.25);
 $paletteItemBorderOuterColorSelected: black;
 $paletteItemBorderInnerColorSelected: white;
 $paletteItemBorderInnerColor: rgba($paletteItemBorderOuterColorSelected, 0.3);
+$mixedSettingBg: (transparent rgba($editUIBaseColorHov, 0.7)); // Used in .c-click-icon--mixed
+$mixedSettingBgSize: 5px;
 
 // Forms
 $colorCheck: $colorKey;
@@ -269,26 +295,9 @@ $colorLimitRedBg: #940000;
 $colorLimitRedFg: #ffa489;
 $colorLimitRedIc: #ff4222;
 
-// Status
-$colorAlert: #ff3c00;
-$colorAlertFg: #fff;
-$colorWarningHi: #990000;
-$colorWarningHiFg: #FF9594;
-$colorWarningLo: #ff9900;
-$colorWarningLoFg: #523400;
-$colorDiagnostic: #a4b442;
-$colorDiagnosticFg: #39461A;
-$colorCommand: #3693bd;
-$colorCommandFg: #fff;
-$colorInfo: #2294a2;
-$colorInfoFg: #fff;
-$colorOk: #33cc33;
-$colorOkFg: #fff;
-
 // Bubble colors
 $colorInfoBubbleBg: #dddddd;
 $colorInfoBubbleFg: #666;
-$colorInfoBubbleFg: #666;
 $colorThumbsBubbleFg: pullForward($colorBodyFg, 10%);
 $colorThumbsBubbleBg: pullForward($colorBodyBg, 10%);
 
@@ -310,6 +319,9 @@ $colorTabHeaderFg: $colorBodyFg;
 $colorTabHeaderBorder: $colorBodyBg;
 $colorTabGroupHeaderBg: pullForward($colorBodyBg, 5%);
 $colorTabGroupHeaderFg: pushBack($colorTabHeaderFg, 10%);
+$colorSummaryBg: #2c2c2c;
+$colorSummaryFg: rgba($colorBodyFg, 0.7);
+$colorSummaryFgEm: $colorBodyFg;
 
 // Plot
 $colorPlotBg: rgba(black, 0.05);
@@ -328,7 +340,7 @@ $colorItemTreeHoverFg: pullForward($colorBodyFg, 20%);
 $colorItemTreeIcon: $colorKey; // Used
 $colorItemTreeIconHover: $colorItemTreeIcon; // Used
 $colorItemTreeFg: $colorBodyFg;
-$colorItemTreeSelectedBg: pushBack($colorKey, 15%);
+$colorItemTreeSelectedBg: $colorSelectedBg;
 $colorItemTreeSelectedFg: $colorItemTreeHoverFg;
 $colorItemTreeSelectedIcon: $colorItemTreeSelectedFg;
 $colorItemTreeEditingBg: pushBack($editUIColor, 20%);
@@ -375,15 +387,17 @@ $colorMobilePaneLeftTreeItemFg: $colorItemTreeFg;
 $colorMobileSelectListTreeItemBg: rgba(#000, 0.05);
 
 // About Screen
-$colorAboutLink: $colorKeySubtle;
+$colorAboutLink: #9bb5ff;
 
 // Loading
 $colorLoadingFg: #776ba2;
 $colorLoadingBg: rgba($colorLoadingFg, 0.1);
 
 // Transitions
-$transIn: all 50ms ease-in-out;
-$transOut: all 250ms ease-in-out;
+$transInTime: 50ms;
+$transOutTime: 250ms;
+$transIn: all $transInTime ease-in-out;
+$transOut: all $transOutTime ease-in-out;
 $transInBounce: all 200ms cubic-bezier(.47,.01,.25,1.5);
 $transInBounceBig: all 300ms cubic-bezier(.2,1.6,.6,3);
 

src/styles-new/_constants-snow.scss

@@ -83,6 +83,9 @@ $uiColor: #289fec; // Resize bars, splitter bars, etc.
 $colorInteriorBorder: rgba($colorBodyFg, 0.2);
 $colorA: #999;
 $colorAHov: $colorKey;
+$filterHov: brightness(1.3); // Tree, location items
+$colorSelectedBg: pushBack($colorKey, 40%);
+$colorSelectedFg: pullForward($colorBodyFg, 10%);
 
 // Layout
 $shellMainPad: 4px 0;
@@ -98,6 +101,20 @@ $colorStatusAlertFilter: invert(89%) sepia(26%) saturate(5035%) hue-rotate(316de
 $colorStatusError: #da0004;
 $colorStatusErrorFilter: invert(8%) sepia(96%) saturate(4511%) hue-rotate(352deg) brightness(136%) contrast(114%);
 $colorStatusBtnBg: #666; // Where is this used?
+$colorAlert: #ff3c00;
+$colorAlertFg: #fff;
+$colorWarningHi: #990000;
+$colorWarningHiFg: #FF9594;
+$colorWarningLo: #ff9900;
+$colorWarningLoFg: #523400;
+$colorDiagnostic: #a4b442;
+$colorDiagnosticFg: #39461A;
+$colorCommand: #3693bd;
+$colorCommandFg: #fff;
+$colorInfo: #2294a2;
+$colorInfoFg: #fff;
+$colorOk: #33cc33;
+$colorOkFg: #fff;
 
 // States
 $colorPausedBg: #ff9900;
@@ -126,6 +143,8 @@ $browseSelectedBorder: 1px solid rgba($colorBodyFg, 0.4);
 
 /************************************************** EDITING */
 $editUIColor: $uiColor; // Base color
+$editUIColorBg: $editUIColor;
+$editUIColorFg: #fff;
 $editUIColorHov: pullForward(saturate($uiColor, 10%), 20%); // Hover color when $editUIColor is applied as a base color
 $editUIBaseColor: #cae1ff; // Base color, toolbar bg
 $editUIBaseColorHov: pushBack($editUIBaseColor, 20%);
@@ -142,7 +161,7 @@ $editFrameBorderHov: 1px solid $editFrameColorHov; // Hover on selectable frames
 $editFrameColorSelected: #333; // Border of selected frames
 $editFrameColorHandleBg: $colorBodyBg; // Resize handle 'offset' color to make handle standout
 $editFrameColorHandleFg: $editFrameColorSelected; // Resize handle main color
-$editFrameSelectedShdw: rgba(black, 0.5) 0 1px 10px 1px;
+$editFrameSelectedShdw: rgba(black, 0.5) 0 1px 5px 2px;
 $editFrameSelectedBorder: 1px dashed $editFrameColorSelected; // Selected frame element
 $editFrameMovebarColorBg: $editFrameColor; // Movebar bg color
 $editFrameMovebarColorFg: pullForward($editFrameMovebarColorBg, 20%);  // Grippy lines, container size text
@@ -151,6 +170,7 @@ $editFrameHovMovebarColorFg: pullForward($editFrameMovebarColorFg, 10%);
 $editFrameSelectedMovebarColorBg: pullForward($editFrameMovebarColorBg, 15%); // Selected style
 $editFrameSelectedMovebarColorFg: pullForward($editFrameMovebarColorFg, 15%);
 $editFrameMovebarH: 10px; // Height of move bar in layout frame
+$editMarqueeBorder: 1px dashed $editFrameColorSelected;
 
 // Icons
 $colorIconAlias: #4af6f3;
@@ -173,6 +193,10 @@ $colorBtnMajorFgHov: pushBack($colorBtnMajorFg, 10%);
 $colorBtnCautionBg: #f16f6f;
 $colorBtnCautionBgHov: #f1504e;
 $colorBtnCautionFg: $colorBtnFg;
+$colorBtnActiveBg: $colorOk;
+$colorBtnActiveFg: $colorOkFg;
+$colorBtnSelectedBg: $colorBtnMajorBg;
+$colorBtnSelectedFg: $colorBtnMajorFg;
 $colorClickIconButton: $colorKey;
 $colorClickIconButtonBgHov: rgba($colorKey, 0.2);
 $colorClickIconButtonFgHov: $colorKeyHov;
@@ -185,7 +209,7 @@ $colorDisclosureCtrlHov: rgba($colorBodyFg, 0.7);
 $btnStdH: 24px;
 $colorCursorGuide: rgba(black, 0.6);
 $shdwCursorGuide: rgba(white, 0.4) 0 0 2px;
-$colorLocalControlOvrBg: rgba($colorBodyBg, 0.8);
+$colorLocalControlOvrBg: rgba($colorBodyFg, 0.8);
 
 // Menus
 $colorMenuBg: pushBack($colorBodyBg, 10%);
@@ -203,6 +227,8 @@ $menuItemPad: $interiorMargin, floor($interiorMargin * 1.25);
 $paletteItemBorderOuterColorSelected: black;
 $paletteItemBorderInnerColorSelected: white;
 $paletteItemBorderInnerColor: rgba($paletteItemBorderOuterColorSelected, 0.3);
+$mixedSettingBg: (transparent rgba($editUIBaseColorHov, 0.9)); // Used in .c-click-icon--mixed
+$mixedSettingBgSize: 10px;
 
 // Forms
 $colorCheck: $colorKey;
@@ -221,8 +247,8 @@ $colorInputPlaceholder: pushBack($colorBodyFg, 20%);
 $colorFormText: pushBack($colorBodyFg, 10%);
 $colorInputIcon: pushBack($colorBodyFg, 25%);
 $colorFieldHint: pullForward($colorBodyFg, 40%);
-$shdwInput: inset rgba(black, 0.7) 0 0 1px;
-$shdwInputHov: inset rgba(black, 0.7) 0 0 2px;
+$shdwInput: inset rgba(black, 0.5) 0 0 2px;
+$shdwInputHov: inset rgba(black, 0.8) 0 0 2px;
 $shdwInputFoc: inset rgba(black, 0.8) 0 0.25px 3px;
 $formTBPad: $interiorMargin;
 $formLRPad: $interiorMargin;
@@ -265,22 +291,6 @@ $colorLimitRedBg: #ff0000;
 $colorLimitRedFg: #fff;
 $colorLimitRedIc: #ffa99a;
 
-// Status
-$colorAlert: #ff3c00;
-$colorAlertFg: #fff;
-$colorWarningHi: #990000;
-$colorWarningHiFg: #FF9594;
-$colorWarningLo: #ff9900;
-$colorWarningLoFg: #523400;
-$colorDiagnostic: #a4b442;
-$colorDiagnosticFg: #39461A;
-$colorCommand: #3693bd;
-$colorCommandFg: #fff;
-$colorInfo: #2294a2;
-$colorInfoFg: #fff;
-$colorOk: #33cc33;
-$colorOkFg: #fff;
-
 // Bubble colors
 $colorInfoBubbleBg: $colorMenuBg;
 $colorInfoBubbleFg: #666;
@@ -305,6 +315,9 @@ $colorTabHeaderFg: pullForward($colorBodyFg, 20%);
 $colorTabHeaderBorder: $colorBodyBg;
 $colorTabGroupHeaderBg: pullForward($colorBodyBg, 5%);
 $colorTabGroupHeaderFg: pullForward($colorTabGroupHeaderBg, 40%);
+$colorSummaryBg: #999;
+$colorSummaryFg: rgba($colorBodyBg, 0.7);
+$colorSummaryFgEm: white;
 
 // Plot
 $colorPlotBg: rgba(black, 0.05);
@@ -323,8 +336,8 @@ $colorItemTreeHoverFg: pullForward($colorBodyFg, 10%);
 $colorItemTreeIcon: $colorKey; // Used
 $colorItemTreeIconHover: $colorItemTreeIcon; // Used
 $colorItemTreeFg: $colorBodyFg;
-$colorItemTreeSelectedBg: pushBack($colorKey, 15%);
-$colorItemTreeSelectedFg: $colorBodyBg;
+$colorItemTreeSelectedBg: $colorSelectedBg;
+$colorItemTreeSelectedFg: $colorItemTreeHoverFg;
 $colorItemTreeSelectedIcon: $colorItemTreeSelectedFg;
 $colorItemTreeEditingBg: pushBack($editUIColor, 20%);
 $colorItemTreeEditingFg: $editUIColor;
@@ -347,6 +360,7 @@ $scrollbarThumbColorMenuHov: darken($scrollbarThumbColorMenu, 2%);
 
 // Splitter
 $splitterHandleD: 2px;
+$splitterD: $splitterHandleD;
 $splitterHandleHitMargin: 4px;
 $colorSplitterBaseBg: $colorBodyBg;
 $colorSplitterBg: pullForward($colorSplitterBaseBg, 20%);
@@ -376,8 +390,10 @@ $colorLoadingFg: #776ba2;
 $colorLoadingBg: rgba($colorLoadingFg, 0.1);
 
 // Transitions
-$transIn: all 50ms ease-in-out;
-$transOut: all 250ms ease-in-out;
+$transInTime: 50ms;
+$transOutTime: 250ms;
+$transIn: all $transInTime ease-in-out;
+$transOut: all $transOutTime ease-in-out;
 $transInBounce: all 200ms cubic-bezier(.47,.01,.25,1.5);
 $transInBounceBig: all 300ms cubic-bezier(.2,1.6,.6,3);
 

src/styles-new/_constants.scss

@@ -28,6 +28,7 @@ $dirImgs: 'images/';
 $controlFadeMs: 100ms;
 $browseToEditAnimMs: 400ms;
 $editBorderPulseMs: 500ms;
+$moveBarOutDelay: 500ms;
 
 /************************** SPATIAL */
 $interiorMarginSm: 3px;
@@ -80,10 +81,12 @@ $formLabelW: 30%;
 $waitSpinnerD: 32px;
 $waitSpinnerTreeD: 20px;
 $waitSpinnerBorderW: 5px;
-$waitSpinnerTreeBorderW: 4px;
+$waitSpinnerTreeBorderW: 3px;
 /*************** Messages */
 $messageIconD: 80px;
 $messageListIconD: 32px;
+/*************** Tables */
+$tableResizeColHitareaD: 6px;
 
 /************************** MOBILE */
 $mobileMenuIconD: 24px; // Used

src/styles-new/_controls.scss

@@ -48,10 +48,16 @@ button {
             height: $d; width: $d;
         }
     }
-}
 
-.c-compact-button {
-    @include cCompactButtons($bg: $colorBtnBg, $fg: $colorBtnFg, $bgHov: $colorBtnBgHov);
+    &.is-active {
+        background: $colorBtnActiveBg;
+        color: $colorBtnActiveFg;
+    }
+
+    &.is-selected {
+        background: $colorBtnSelectedBg;
+        color: $colorBtnSelectedFg;
+    }
 }
 
 /********* Icon Buttons */
@@ -79,6 +85,15 @@ button {
         margin-left: $interiorMargin;
     }
 
+    $c1: nth($mixedSettingBg, 1);
+    $c2: nth($mixedSettingBg, 2);
+    $mixedBgD: $mixedSettingBgSize $mixedSettingBgSize;
+
+    &--mixed {
+        // E.g. click-icons in toolbar that apply to multiple selected items with different settings
+        @include bgStripes2Color($c1, $c2, $bgSize: $mixedBgD);
+    }
+
     &--swatched {
         // Color control, show swatch element
         display: flex;
@@ -87,9 +102,9 @@ button {
         justify-content: center;
 
         > [class*='swatch'] {
-            box-shadow: inset rgba(black, 0.2) 0 0 1px;
+            box-shadow: inset rgba($editUIBaseColorFg, 0.2) 0 0 0 1px;
             flex: 0 0 auto;
-            height: 4px;
+            height: 5px;
             width: 100%;
             margin-top: 1px;
         }
@@ -99,6 +114,13 @@ button {
             flex: 1 1 auto;
             font-size: 1.1em;
         }
+
+        &--mixed {
+            // Styling for swatched buttons when settings are mixed
+            > [class*='swatch'] {
+                @include bgStripes2Color($c1, $c2, $bgSize: $mixedBgD);
+            }
+        }
     }
 }
 
@@ -142,8 +164,6 @@ button {
             display: block;
             font-family: symbolsfont;
             font-size: 1rem * $s;
-            transform-origin: center;
-            transition: transform 100ms ease-in-out;
         }
     }
 
@@ -270,6 +290,63 @@ select {
     }
 }
 
+/******************************************************** TABS */
+.c-tabs {
+    // Single horizontal strip of tabs, with a bottom divider line
+    @include userSelectNone();
+    display: flex;
+    flex: 0 0 auto;
+    flex-wrap: wrap;
+    position: relative; // Required in case this is applied to a <ul>
+
+    &:before {
+        // Separator line at bottom of tabs
+        content: '';
+        display: block;
+        height: 1px;
+        width: 100%;
+        background: $colorBtnReverseBg;
+        position: absolute;
+        bottom: 0px;
+        z-index: 1;
+    }
+}
+
+.c-tab {
+    // Used in Tab View, generic tabs
+    background: $colorBtnBg;
+    color: $colorBtnFg;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    flex: 1 1 auto;
+    margin: 1px 1px 0 0;
+    padding: $interiorMargin $interiorMarginLg;
+    white-space: nowrap;
+
+    --notchSize: 7px;
+
+    clip-path:
+        polygon(
+            0% 0%,
+            calc(100% - var(--notchSize)) 0%,
+            100% var(--notchSize),
+            100% calc(100% - var(--notchSize)),
+            100% 100%,
+            0% 100%
+        );
+
+    @include hover() {
+        background: $colorBtnBgHov;
+    }
+
+    &.is-current {
+        background: $colorBtnReverseBg;
+        color: $colorBtnReverseFg;
+        pointer-events: none;
+    }
+}
+
 /******************************************************** HYPERLINKS AND HYPERLINK BUTTONS */
 .c-hyperlink {
     &--link {
@@ -508,6 +585,10 @@ select {
         margin-left: 2px;
     }
 
+    &__button {
+
+    }
+
     &__separator {
         @include cToolbarSeparator();
     }
@@ -658,7 +739,7 @@ input[type="range"] {
     }
 }
 
-/***************************************************** LOCAL CONTROLS */
+/******************************************************** LOCAL CONTROLS */
 .h-local-controls {
     // Holder for local controls
     &--horz {

src/styles-new/_forms.scss

@@ -101,7 +101,6 @@
             min-width: 120px;
             order: 1;
             position: relative;
-            white-space: nowrap;
             width: $formLabelW;
         }
 
@@ -121,26 +120,35 @@
                     margin-right: 5px;
                 }
             }
-            .select {
+
+            .l-input-lg { // LEGACY FORM SUPPORT
+                input[type=text],
+                input[type=search],
+                input[type=number] {
+                    width: 100%;
+                }
+            }
+
+            select {
                 margin-right: $interiorMargin;
             }
         }
 
         .hint, .field-hints {  color: $colorFieldHint;  }
+    }
+}
 
-        .selector-list {
-            // Used in create overlay to display tree view
-            @include nice-input();
-            padding: $interiorMargin;
-            position: relative;
-            min-height: 150px;
-            height: 100%;
-            >.wrapper {
-                $p: $interiorMargin;
-                box-sizing: border-box;
-                overflow: auto;
-            }
-        }
+.selector-list {
+    // Displays tree view in dialogs
+    @include nice-input();
+    padding: $interiorMargin;
+    position: relative;
+    min-height: 0; // Chrome 73 overflow bug fix
+    height: 100%;
+    >.wrapper {
+        $p: $interiorMargin;
+        box-sizing: border-box;
+        overflow: auto;
     }
 }
 

src/styles-new/_global.scss

@@ -19,8 +19,7 @@
  * this source code distribution or the Licensing information page available
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
-
-/******************************* RESETS */
+/******************************************************** RESETS */
 *,
 :before,
 :after {
@@ -31,7 +30,7 @@ div {
     position: relative;
 }
 
-/******************************* UTILITIES */
+/******************************************************** UTILITIES */
 .u-contents {
     display: contents;
 }
@@ -45,7 +44,7 @@ div {
     }
 }
 
-/******************************* BROWSER ELEMENTS */
+/******************************************************** BROWSER ELEMENTS */
 body.desktop {
     ::-webkit-scrollbar {
         box-sizing: border-box;
@@ -75,7 +74,7 @@ body.desktop {
     }
 }
 
-/************************** HTML ENTITIES */
+/******************************************************** HTML ENTITIES */
 a {
     color: $colorA;
     cursor: pointer;
@@ -167,7 +166,6 @@ body.desktop .has-local-controls {
 
 /******************************************************** SELECTION AND EDITING */
 // Provides supporting styles for Display Layouts and augmented legacy Fixed Position view
-
 .c-grid,
 .c-grid__x,
 .c-grid__y {
@@ -204,169 +202,88 @@ body.desktop .has-local-controls {
     }
 }
 
-/************************** LEGACY */
-
-mct-container {
+/******************************************************** STATES */
+@mixin  spinner($b: 5px, $c: $colorKey) {
+    animation-name: rotation-centered;
+    animation-duration: 0.5s;
+    animation-iteration-count: infinite;
+    animation-timing-function: linear;
+    border-radius: 100%;
+    box-sizing: border-box;
+    border-color: rgba($c, 0.25);
+    border-top-color: rgba($c, 1.0);
+    border-style: solid;
+    border-width: $b;
     display: block;
-}
-
-.abs {
     position: absolute;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    left: 0;
-    height: auto;
-    width: auto;
+    left: 50%; top: 50%;
+    transform-origin: center;
+    transform: translate(-50%, -50%);
 }
 
-.code {
-    font-family: "Lucida Console", monospace;
-    font-size: 0.7em;
-    line-height: 150%;
-    white-space: pre;
+.wait-spinner {
+    @include spinner($waitSpinnerBorderW, $colorKey);
+    pointer-events: none;
+    z-index: 2;
+    &.inline {
+        display: inline-block !important;
+        margin-right: $interiorMargin;
+        position: relative !important;
+        vertical-align: middle;
+    }
 }
 
-.codehilite {
-    @extend .code;
-    background-color: rgba($colorBodyFg, 0.1);
-    padding: 1em;
+.loading {
+    // Can be applied to any block element with height and width
+    pointer-events: none;
+    &:before,
+    &:after {
+        content: '';
+    }
+    &:before {
+        @include spinner($waitSpinnerBorderW, $colorLoadingFg);
+        height: $waitSpinnerD; width: $waitSpinnerD;
+        z-index: 10;
+    }
+    &:after {
+        @include abs();
+        background: $colorLoadingBg;
+        display: block;
+        z-index: 9;
+    }
+    &.c-tree__item {
+        $d: $waitSpinnerTreeD;
+        $spinnerL: 19px + $d/2;
+
+        display: flex;
+        align-items: center;
+        padding-left: $spinnerL + $d/2 + $interiorMargin;
+        background: $colorLoadingBg;
+        min-height: 5px + $d;
+
+        .c-tree__item__label {
+            font-style: italic;
+            opacity: 0.6;
+        }
+        &:before {
+            height: $d;
+            width: $d;
+            border-width: 4px;
+            left: $spinnerL;
+        }
+        &:after {
+            display: none;
+        }
+    }
+
+    &.c-loading--overlay {
+        @include abs();
+    }
 }
 
 *[disabled],
-.disabled,
-a.disabled {
+.disabled {
     opacity: $controlDisabledOpacity;
     pointer-events: none !important;
     cursor: default !important;
 }
-
-.s-status-missing {
-    // Labels. Expects .s-status-missing to be applied to mct-representation that contains
-    .t-object-label .t-item-icon:before {
-        content: $glyph-icon-object-unknown;
-    }
-
-    // Item, grid item. Expects .s-status-missing to be applied to mct-representation that contains .item.grid-item
-    .item .t-item-icon-glyph:before {
-        content: $glyph-icon-object-unknown;
-    }
-
-    // Object header. Expects .s-status-missing to be applied to mct-representation.object-header
-    &.object-header {
-        .type-icon:before {
-            content: $glyph-icon-object-unknown;
-        }
-    }
-
-    // Tree item. Expects .s-status-missing to be applied to .tree-item,
-    // and mct-representation.search-item
-    &.tree-item,
-    &.search-item {
-        > .rep-object-label .t-item-icon:before {
-            content: $glyph-icon-object-unknown;
-        }
-    }
-}
-
-.align-right {
-    text-align: right;
-}
-
-.centered {
-    text-align: center;
-}
-
-.no-selection {
-    // aka selection = "None". Used in palettes and their menu buttons.
-    $c: red;
-    $s: 48%;
-    $e: 52%;
-    background-image: linear-gradient(-45deg,
-            transparent $s - 5%,
-            $c $s,
-            $c $e,
-            transparent $e + 5%
-    );
-    box-shadow:inset rgba(black, 0.3) 0 0 0 1px;
-    background-repeat: no-repeat;
-    background-size: contain;
-}
-
-.scrolling,
-.scroll {
-    overflow: auto;
-}
-
-.vscroll {
-    overflow-x: hidden;
-    overflow-y: auto;
-    &.scroll-pad {
-        padding-right: $interiorMargin;
-    }
-}
-
-.vscroll--persist {
-    overflow-x: hidden;
-    overflow-y: scroll;
-}
-
-.slidable {
-    cursor: move; // Fallback
-    cursor: grab;
-    cursor: -moz-grab;
-    cursor: -webkit-grab;
-    &.horz {
-        cursor: col-resize;
-    }
-    &.vert {
-        cursor: row-resize;
-    }
-}
-
-.no-margin {
-    margin: 0;
-}
-
-.ds {
-    box-shadow: rgba(#000, 0.7) 0 4px 10px 2px;
-}
-
-.capitalize {
-    text-transform: capitalize;
-}
-
-.hide,
-.hidden,
-.t-main-view .hide-in-t-main-view {
-    display: none !important;
-}
-
-.hide-nice {
-    opacity: 0;
-    pointer-events: none;
-}
-
-.invisible {
-    display: block;
-    visibility: hidden;
-    height: 0;
-    padding: 0;
-    border: 0;
-    margin: 0 !important;
-    transform: scale(0);
-    pointer-events: none;
-    position: absolute;
-}
-
-.sep {
-    color: rgba(#fff, 0.2);
-}
-
-.comma-list span {
-    &:not(:first-child) {
-        &:before {
-            content: ', ';
-        }
-    }
-}

src/styles-new/_legacy.scss

@@ -461,7 +461,7 @@ body.mobile.phone {
     width: $ruleLabelW;
 }
 
-.t-message-widget-no-data {
+.js-summary-widget__message {
     display: none;
 }
 
@@ -482,6 +482,8 @@ body.mobile.phone {
 
     .widget-edit-holder {
         display: flex; // Overrides `display: none` during Browse mode
+        flex: 1 1 auto;
+
         .flex-accordion-holder {
             // Needed because otherwise accordion elements "creep" when contents expand and contract
             display: block !important;
@@ -497,18 +499,12 @@ body.mobile.phone {
                 // Test data is expanded and rules are collapsed
                 // Make text data take up all the vertical space
                 .flex-accordion-holder { display: flex; }
-                .widget-test-data {
-                    flex-grow: 999999;
-                }
-                .w-widget-test-data-items {
-                    max-height: inherit;
-                }
             }
         }
         &.expanded-widget-rules {
             .widget-rules-wrapper {
                 min-height: 50px;
-                height: auto;
+                height: 100%; // Fix for Chrome 73 scrolling bug
                 opacity: 1;
                 pointer-events: inherit;
             }
@@ -520,7 +516,7 @@ body.mobile.phone {
             opacity: 0.3;
             pointer-events: none;
         }
-        .t-message-widget-no-data {
+        .js-summary-widget__message {
             display: flex;
         }
     }
@@ -804,7 +800,9 @@ mct-indicators mct-include {
     }
 
     .label {
+        // Hover bubbles that appear when hovering on an Indicator
         display: inline-block;
+
         a,
         button,
         s-button,
@@ -851,8 +849,6 @@ mct-indicators mct-include {
     }
 
     &:not(.no-collapse) {
-        z-index: 0;
-
         &:before {
             margin-right: 0 !important;
         }
@@ -870,6 +866,8 @@ mct-indicators mct-include {
             transform-origin: 10px 100%;
             transform: scale(0.0);
             white-space: nowrap;
+            z-index: 50;
+
             &:before {
                 // Infobubble-style arrow element
                 content: '';
@@ -880,9 +878,9 @@ mct-indicators mct-include {
             }
         }
 
-        &:hover {
+        @include hover() {
             background: $bg;
-            z-index: 1;
+
             .label {
                 opacity: 1;
                 transform: scale(1.0);
@@ -1175,79 +1173,6 @@ body.desktop {
     }
 }
 
-/******************************************************************* WAIT SPINNERS */
-@mixin  spinner($b: 5px, $c: $colorKey) {
-    animation-name: rotation-centered;
-    animation-duration: 0.5s;
-    animation-iteration-count: infinite;
-    animation-timing-function: linear;
-    border-radius: 100%;
-    box-sizing: border-box;
-    border-color: rgba($c, 0.25);
-    border-top-color: rgba($c, 1.0);
-    border-style: solid;
-    border-width: $b;
-    display: block;
-    position: absolute;
-    left: 50%; top: 50%;
-    transform-origin: center;
-    transform: translate(-50%, -50%);
-}
-
-.wait-spinner {
-    @include spinner($waitSpinnerBorderW, $colorKey);
-    pointer-events: none;
-    z-index: 2;
-    &.inline {
-        display: inline-block !important;
-        margin-right: $interiorMargin;
-        position: relative !important;
-        vertical-align: middle;
-    }
-}
-
-.loading {
-    // Can be applied to any block element with height and width
-    pointer-events: none;
-    &:before,
-    &:after {
-        content: '';
-    }
-    &:before {
-        @include spinner($waitSpinnerBorderW, $colorLoadingFg);
-        height: $waitSpinnerD; width: $waitSpinnerD;
-        z-index: 10;
-    }
-    &:after {
-        @include abs();
-        background: $colorLoadingBg;
-        display: block;
-        z-index: 9;
-    }
-    &.tree-item.t-wait-node {
-        $d: $waitSpinnerTreeD;
-        $spinnerL: $interiorMargin + 19px + $d/2;
-        padding-left: $spinnerL + $d/2 + $interiorMargin;
-        .t-title-label {
-            font-style: italic;
-            opacity: 0.6;
-        }
-        &:before {
-            height: $d;
-            width: $d;
-            border-width: 4px;
-            left: $spinnerL;
-        }
-        &:after {
-            display: none;
-        }
-    }
-
-    &.c-loading--overlay {
-        @include abs();
-    }
-}
-
 /******************************************************************* FLEX STYLES */
 .l-flex-row,
 .l-flex-col {
@@ -1314,7 +1239,7 @@ body.desktop {
 .grid-properties {
     display: grid;
     grid-row-gap: 0;
-    grid-template-columns: 1fr 1fr;
+    grid-template-columns: 1fr 2fr;
 }
 
 .grid-span-all,
@@ -1512,6 +1437,10 @@ body.desktop {
     display: contents;
 }
 
+mct-container {
+    display: block;
+}
+
 .overlay {
     .outer-holder {
         background: $colorMenuBg;
@@ -1577,3 +1506,157 @@ body.desktop {
         }
     }
 }
+
+.abs {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    height: auto;
+    width: auto;
+}
+
+.code {
+    font-family: "Lucida Console", monospace;
+    font-size: 0.7em;
+    line-height: 150%;
+    white-space: pre;
+}
+
+.codehilite {
+    @extend .code;
+    background-color: rgba($colorBodyFg, 0.1);
+    padding: 1em;
+}
+
+.s-status-missing {
+    // Labels. Expects .s-status-missing to be applied to mct-representation that contains
+    .t-object-label .t-item-icon:before {
+        content: $glyph-icon-object-unknown;
+    }
+
+    // Item, grid item. Expects .s-status-missing to be applied to mct-representation that contains .item.grid-item
+    .item .t-item-icon-glyph:before {
+        content: $glyph-icon-object-unknown;
+    }
+
+    // Object header. Expects .s-status-missing to be applied to mct-representation.object-header
+    &.object-header {
+        .type-icon:before {
+            content: $glyph-icon-object-unknown;
+        }
+    }
+
+    // Tree item. Expects .s-status-missing to be applied to .tree-item,
+    // and mct-representation.search-item
+    &.tree-item,
+    &.search-item {
+        > .rep-object-label .t-item-icon:before {
+            content: $glyph-icon-object-unknown;
+        }
+    }
+}
+
+.align-right {
+    text-align: right;
+}
+
+.centered {
+    text-align: center;
+}
+
+.no-selection {
+    // aka selection = "None". Used in palettes and their menu buttons.
+    $c: red;
+    $s: 48%;
+    $e: 52%;
+    background-image: linear-gradient(-45deg,
+            transparent $s - 5%,
+            $c $s,
+            $c $e,
+            transparent $e + 5%
+    );
+    box-shadow:inset rgba(black, 0.3) 0 0 0 1px;
+    background-repeat: no-repeat;
+    background-size: contain;
+}
+
+.scrolling,
+.scroll {
+    overflow: auto;
+}
+
+.vscroll {
+    overflow-x: hidden;
+    overflow-y: auto;
+    &.scroll-pad {
+        padding-right: $interiorMargin;
+    }
+}
+
+.vscroll--persist {
+    overflow-x: hidden;
+    overflow-y: scroll;
+}
+
+.slidable {
+    cursor: move; // Fallback
+    cursor: grab;
+    cursor: -moz-grab;
+    cursor: -webkit-grab;
+    &.horz {
+        cursor: col-resize;
+    }
+    &.vert {
+        cursor: row-resize;
+    }
+}
+
+.no-margin {
+    margin: 0;
+}
+
+.ds {
+    box-shadow: rgba(#000, 0.7) 0 4px 10px 2px;
+}
+
+.capitalize {
+    text-transform: capitalize;
+}
+
+.hide,
+.hidden,
+.t-main-view .hide-in-t-main-view {
+    display: none !important;
+}
+
+.hide-nice {
+    opacity: 0;
+    pointer-events: none;
+}
+
+.invisible {
+    display: block;
+    visibility: hidden;
+    height: 0;
+    padding: 0;
+    border: 0;
+    margin: 0 !important;
+    transform: scale(0);
+    pointer-events: none;
+    position: absolute;
+}
+
+.sep {
+    color: rgba(#fff, 0.2);
+}
+
+.comma-list span {
+    &:not(:first-child) {
+        &:before {
+            content: ', ';
+        }
+    }
+}
+

src/styles-new/_mixins.scss

@@ -108,7 +108,7 @@
 }
 
 @mixin bgStripes($c: yellow, $a: 0.1, $bgsize: 5px, $angle: 90deg) {
-    background-image: linear-gradient($angle,
+    background: linear-gradient($angle,
         rgba($c, $a) 25%, transparent 25%,
         transparent 50%, rgba($c, $a) 50%,
         rgba($c, $a) 75%, transparent 75%,
@@ -117,6 +117,16 @@
     background-size: $bgsize $bgsize;
 }
 
+@mixin bgStripes2Color($c1, $c2, $bgSize, $angle: -45deg) {
+    background: linear-gradient(-45deg,
+            $c1 0%, $c1 25%,
+            $c2 25%, $c2 50%,
+            $c1 50%, $c1 75%,
+            $c2 75%, $c2 100%
+    ) repeat;
+    background-size: $bgSize;
+}
+
 @mixin disabled() {
     opacity: $controlDisabledOpacity;
     pointer-events: none !important;
@@ -467,50 +477,6 @@
     }
 }
 
-@mixin cCompactButtons($bg, $fg, $bgHov) {
-    // Used in Tab view
-    // To be used in indicators popups?
-
-    $m: 1px;
-    $btnM: $m;
-
-    &-holder {
-        background: $colorTabsHolderBg;
-        border-radius: $controlCr;
-        padding: $m ($m - $btnM) ($m - $btnM) $m;
-        display: flex;
-        flex-flow: row wrap;
-        justify-content: stretch;
-
-        > * {
-            margin: 0 $btnM $btnM 0;
-        }
-    }
-
-    background: $colorBtnBg;
-    color: $colorBtnFg;
-    flex: 1 1 auto;
-    padding: $interiorMargin;
-
-    &:before {
-        opacity: 0.5;
-    }
-
-    > * {
-        margin-left: $interiorMarginSm;
-    }
-
-    @include hover() {
-        background: $bgHov;
-    }
-
-    &.is-current {
-        background: $colorBtnReverseBg;
-        color: $colorBtnReverseFg;
-        pointer-events: none;
-    }
-}
-
 @mixin cSelect($bg, $fg, $arwClr, $shdw) {
     $svgArwClr: str-slice(inspect($arwClr), 2, str-length(inspect($arwClr))); // Remove initial # in color value
     background: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10'%3e%3cpath fill='%23#{$svgArwClr}' d='M5 5l5-5H0z'/%3e%3c/svg%3e"), $bg;
@@ -608,7 +574,6 @@
 @mixin test($c: deeppink, $a: 0.3) {
     background: rgba($c, $a) !important;
     background-color: rgba($c, $a) !important;
-    box-shadow: deeppink 0 0 10px 1px !important;
 }
 
 

src/styles-new/_status.scss

@@ -20,19 +20,38 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 /*************************************************** MIXINS */
-@mixin statusStyle($bg, $fg, $ic) {
-    background: $bg !important;
-    background-color: $bg !important;
-    color: $fg !important;
+@mixin statusStyle($bg, $fg, $imp: false) {
+    $impStr: null;
+    @if $imp {
+        $impStr: !important;
+    }
+    background: $bg $impStr;
+    background-color: $bg $impStr;
+    color: $fg $impStr;
+}
+
+@mixin statusIcon($ic, $glyph: null, $imp: false) {
+    $impStr: null;
+    @if $imp {
+        $impStr: !important;
+    }
     &:before {
         color: $ic;
         display: inline-block;
         font-family: symbolsfont;
-        font-size: 0.7em;
+        font-size: 0.8em;
         margin-right: $interiorMargin;
+        @if $glyph != null {
+            content: $glyph $impStr;
+        }
     }
 }
 
+@mixin statusStyleCombined($bg, $fg, $ic) {
+    @include statusStyle($bg, $fg, $imp: true);
+    @include statusIcon($ic);
+}
+
 @mixin elementStatusColors($c) {
     // Sets bg and icon colors for elements
     background: rgba($c, 0.5) !important;
@@ -47,16 +66,45 @@
     }
 }
 
-.is-limit--yellow {
-    @include statusStyle($colorLimitYellowBg, $colorLimitYellowFg, $colorLimitYellowIc);
-    &.is-limit--upr:before { content: $glyph-icon-arrow-up; }
-    &.is-limit--lwr:before { content: $glyph-icon-arrow-down; }
+@mixin andUprLwr {
+    &.is-limit--upr:before { content: $glyph-icon-arrow-up !important; }
+    &.is-limit--lwr:before { content: $glyph-icon-arrow-down !important; }
 }
 
-.is-limit--red {
-    @include statusStyle($colorLimitRedBg, $colorLimitRedFg, $colorLimitRedIc);
-    &.is-limit--upr:before { content: $glyph-icon-arrow-double-up; }
-    &.is-limit--lwr:before { content: $glyph-icon-arrow-double-down; }
+/*************************************************** STYLES */
+*:not(tr) {
+    &.is-limit--yellow {
+        @include statusStyle($colorLimitYellowBg, $colorLimitYellowFg, true);
+        @include statusIcon($colorLimitYellowIc, $glyph-icon-alert-rect);
+        @include andUprLwr();
+    }
+
+    &.is-limit--red {
+        @include statusStyle($colorLimitRedBg, $colorLimitRedFg, true);
+        @include statusIcon($colorLimitRedIc, $glyph-icon-alert-triangle);
+        @include andUprLwr();
+    }
+}
+
+tr {
+    &.is-limit--yellow {
+        @include statusStyle($colorLimitYellowBg, $colorLimitYellowFg);
+        td:first-child {
+            @include statusIcon($colorLimitYellowIc, $glyph-icon-alert-rect);
+        }
+        td { color: $colorLimitYellowFg; }
+    }
+
+    &.is-limit--red {
+        @include statusStyle($colorLimitRedBg, $colorLimitRedFg);
+        td:first-child {
+            @include statusIcon($colorLimitRedIc, $glyph-icon-alert-triangle);
+        }
+        td { color: $colorLimitRedFg; }
+    }
+
+    &.is-limit--upr { td:first-child:before {  content: $glyph-icon-arrow-up !important; } }
+    &.is-limit--lwr { td:first-child:before {  content: $glyph-icon-arrow-down !important; } }
 }
 
 /*************************************************** STATUS */

src/styles-new/_table.scss

@@ -19,16 +19,18 @@
  * this source code distribution or the Licensing information page available
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
-
 /******************************************************** TABLE */
 table {
     $minW: 50px;
     width: 100%;
 
     thead {
-        background: $colorTabHeaderBg;
-        th + th {
-            border-left: 1px solid $colorTabHeaderBorder;
+        th {
+            background: $colorTabHeaderBg;
+
+            + th {
+                border-left: 1px solid $colorTabHeaderBorder;
+            }
         }
     }
 
@@ -47,14 +49,37 @@ table {
     td {
         vertical-align: top;
     }
+
+    a { color: $colorBtnMajorBg; }
+}
+
+.is-editing {
+    td.is-selectable {
+        &:hover {
+            background: rgba($editUIColorBg, 0.1);
+            box-shadow: inset rgba($editUIColorBg, 0.8) 0 0 0 1px;
+        }
+
+        &[s-selected] {
+            background: $editUIColorBg !important;
+            border: 1px solid $editUIColorFg !important;
+            color: $editUIColorFg !important;
+            box-shadow: $editFrameSelectedShdw;
+            z-index: 2;
+        }
+    }
+}
+
+/******************************************************** C-TABLE */
+div.c-table {
+    // When c-table is used as a wrapper element in more complex table views
+    height: 100%;
 }
 
 .c-table {
     // Can be used by any type of table, scrolling, LAD, etc.
     $min-w: 50px;
 
-    position: absolute;
-    top: 0; right: 0; bottom: 0; left: 0;
     width: 100%;
 
     &__control-bar,
@@ -69,7 +94,7 @@ table {
     }
 
     thead tr,
-    [class*="__header"] {
+    &.c-table__headers {
         background: $colorTabHeaderBg;
 
         th {
@@ -117,4 +142,36 @@ table {
     th, td {
         width: 33%; // Needed to prevent size jumping as values dynamically update
     }
-}
+}
+
+/************************************** TABLE AND SUMMARY VIEWS */
+// Displays summary values above a table.
+
+.c-table-and-summary {
+    height: 100%;
+    width: 100%;
+    overflow: auto;
+    display: flex;
+    flex-direction: column;
+
+    > * + * { margin-top: $interiorMargin; }
+
+    &__summary {
+        display: flex;
+        justify-items: stretch;
+
+        > * + * { margin-left: 1px; }
+    }
+
+    &__summary-item {
+        background: $colorSummaryBg;
+        color: $colorSummaryFg;
+        flex: 1 1 auto;
+        padding: $interiorMargin $interiorMarginLg;
+
+        em {
+            font-weight: bold;
+            color: $colorSummaryFgEm;
+        }
+    }
+}

src/styles-new/sass-base.scss

@@ -25,8 +25,8 @@
 // Do not include anything that renders to CSS!
 @import "constants";
 @import "constants-mobile.scss";
-@import "constants-espresso"; // TEMP
-//@import "constants-snow"; // TEMP
+//@import "constants-espresso"; // TEMP
+@import "constants-snow"; // TEMP
 //@import "constants-maelstrom";
 @import "mixins";
 @import "animations";

src/ui/components/ObjectFrame.vue

@@ -26,21 +26,19 @@
             'has-complex-content': complexContent
         }">
         <div class="c-so-view__header">
-            <div class="c-so-view__header__start">
-                <div class="c-so-view__header__name"
-                     :class="cssClass">
-                    {{ domainObject && domainObject.name }}
-                </div>
-                <context-menu-drop-down
+            <div class="c-so-view__header__name"
+                 :class="cssClass">
+                {{ domainObject && domainObject.name }}
+            </div>
+            <context-menu-drop-down
                     :object-path="objectPath">
-                </context-menu-drop-down>
-            </div>
-            <div class="c-so-view__header__end">
-                <div class="c-button icon-expand local-controls--hidden"
-                    title="View Large"
-                    @click="expand">
-                </div>
-            </div>
+            </context-menu-drop-down>
+        </div>
+        <div class="c-so-view__local-controls c-so-view__view-large h-local-controls c-local-controls--show-on-hover">
+            <button class="c-button icon-expand"
+                 title="View Large"
+                 @click="expand">
+            </button>
         </div>
         <object-view 
             class="c-so-view__object-view"
@@ -65,16 +63,6 @@
             align-items: center;
             margin-bottom: $interiorMargin;
 
-            &__start,
-            &__end {
-                display: flex;
-                flex: 1 1 auto;
-            }
-
-            &__end {
-                justify-content: flex-end;
-            }
-
             &__name {
                 @include headerFont(1em);
                 display: flex;
@@ -84,8 +72,20 @@
             }
         }
 
-        &--no-frame > .c-so-view__header {
-            display: none;
+        &:not(.c-so-view--no-frame) {
+            background: $colorBodyBg;
+            border: $browseFrameBorder;
+            padding: $interiorMargin;
+        }
+
+        &--no-frame {
+            > .c-so-view__header {
+                display: none;
+            }
+
+            > .c-so-view__local-controls {
+                top: $interiorMarginSm; right: $interiorMarginSm;
+            }
         }
 
         &__name {
@@ -101,9 +101,24 @@
             }
         }
 
+        &__local-controls {
+            position: absolute;
+            top: $interiorMargin; right: $interiorMargin;
+            z-index: 2;
+        }
+
+        &__view-large {
+            display: none;
+        }
+
+        &.has-complex-content {
+            > .c-so-view__view-large { display: block; }
+        }
+
         /*************************** OBJECT VIEW */
         &__object-view {
             flex: 1 1 auto;
+            height: 0; // Chrome 73 overflow bug fix
             overflow: auto;
 
             .c-object-view {
@@ -128,7 +143,9 @@
 
     const SIMPLE_CONTENT_TYPES = [
         'clock',
-        'summary-widget'
+        'timer',
+        'summary-widget',
+        'hyperlink'
     ];
 
     export default {

src/ui/components/ObjectLabel.vue

@@ -59,7 +59,8 @@ export default {
             default() {
                 return [];
             }
-        }
+        },
+        navigateToPath: String
     },
     data() {
         return {

src/ui/inspector/Elements.vue

@@ -5,15 +5,18 @@
         @input="applySearch" 
         @clear="applySearch">
     </Search>
-    <div class="c-elements-pool__elements">
+    <div class="c-elements-pool__elements"
+        :class="{'is-dragging': isDragging}">
         <ul class="c-tree c-elements-pool__tree" id="inspector-elements-tree"
             v-if="elements.length > 0">
-            <li :key="element.identifier.key" v-for="(element, index) in elements" @drop="moveTo(index)" @dragover="allowDrop">
-                <div class="c-tree__item c-elements-pool__item">
+            <li :key="element.identifier.key" v-for="(element, index) in elements"
+                @drop="moveTo(index)"
+                @dragover="allowDrop">
+                <div class="c-tree__item c-elements-pool__item"
+                     draggable="true"
+                     @dragstart="moveFrom(index)">
                     <span class="c-elements-pool__grippy"
-                          v-if="elements.length > 1 && isEditing"
-                          draggable="true"
-                          @dragstart="moveFrom(index)">
+                          v-if="elements.length > 1 && isEditing">
                     </span>
                     <object-label :domainObject="element" :objectPath="[element, parentObject]"></object-label>
                 </div>
@@ -44,18 +47,22 @@
         &__elements {
             flex: 1 1 auto;
             overflow: auto;
+            &.is-dragging {
+                li { opacity: 0.2; }
+            }
         }
 
         &__grippy {
             $d: 8px;
             @include grippy($c: $colorItemTreeVC, $dir: 'y');
+            flex: 0 0 auto;
             margin-right: $interiorMarginSm;
             transform: translateY(-2px);
             width: $d; height: $d;
         }
     }
 
-    .js-last-place{
+    .js-last-place {
         height: 10px;
     }
 </style>
@@ -74,7 +81,8 @@ export default {
             elements: [],
             isEditing: this.openmct.editor.isEditing(),
             parentObject: undefined,
-            currentSearch: ''
+            currentSearch: '',
+            isDragging: false
         }
     },
     mounted() {
@@ -94,7 +102,8 @@ export default {
             this.elements = [];
             this.elementsCache = {};
             this.listeners = [];
-            this.parentObject = selection[0].context.item;
+            this.parentObject = selection && selection[0] && selection[0][0].context.item;
+
             if (this.mutationUnobserver) {
                 this.mutationUnobserver();
             }
@@ -134,7 +143,7 @@ export default {
             this.applySearch(this.currentSearch);
         },
         removeElement(identifier) {
-            let keyString = this.openmct.objects.makeKeyString(element.identifier);
+            let keyString = this.openmct.objects.makeKeyString(identifier);
             delete this.elementsCache[keyString];
             this.applySearch(this.currentSearch);
         },
@@ -154,12 +163,19 @@ export default {
             this.composition.reorder(this.moveFromIndex, moveToIndex);
         },
         moveFrom(index){
+            this.isDragging = true;
             this.moveFromIndex = index;
+            document.addEventListener('dragend', this.hideDragStyling);
+        },
+        hideDragStyling() {
+            this.isDragging = false;
+            document.removeEventListener('dragend', this.hideDragStyling);
         }
     },
     destroyed() {
         this.openmct.editor.off('isEditing', this.setEditState);
         this.openmct.selection.off('change', this.showSelection);
+
         if (this.mutationUnobserver) {
             this.mutationUnobserver();
         }

src/ui/inspector/Inspector.vue

@@ -22,7 +22,6 @@
             min-height: 50px;
 
             + [class*="__"] {
-                // Margin between elements
                 margin-top: $interiorMargin;
             }
 
@@ -37,9 +36,7 @@
         }
 
         &__elements {
-            // LEGACY TODO: Refactor when markup is updated, fix scrolling
-            // so that only tree holder handles overflow
-            height: 200px;
+            height: 200px; // Initial height
 
             .tree-item {
                 .t-object-label {
@@ -64,48 +61,6 @@
         }
 
         /************************************************************** LEGACY */
-        // TODO: refactor when legacy properties markup can be converted
-        .inspector-location {
-            display: inline-block;
-
-            .location-item {
-                $h: 1.2em;
-                box-sizing: border-box;
-                cursor: pointer;
-                display: inline-block;
-                line-height: $h;
-                position: relative;
-                padding: 2px 4px;
-
-                .t-object-label {
-                    .t-item-icon {
-                        height: $h;
-                        margin-right: $interiorMarginSm;
-                    }
-                }
-
-                &:hover {
-                    background: $colorItemTreeHoverBg;
-                    color: $colorItemTreeHoverFg;
-                    .icon {
-                        color: $colorItemTreeIconHover;
-                    }
-                }
-            }
-
-            &:not(.last) .t-object-label .t-title-label:after {
-                color: pushBack($colorInspectorFg, 15%);
-                content: '\e904';
-                display: inline-block;
-                font-family: symbolsfont;
-                font-size: 8px;
-                font-style: normal !important;
-                line-height: inherit;
-                margin-left: $interiorMarginSm;
-                width: 4px;
-            }
-        }
-
         .l-inspector-part {
             display: contents;
         }
@@ -116,8 +71,8 @@
             grid-column: 1 / 3;
         }
 
-        .tree .grid-properties {
-            margin-left: $treeItemIndent + $interiorMarginLg;
+        .c-tree .grid-properties {
+            margin-left: $treeItemIndent;
         }
     }
 
@@ -143,7 +98,6 @@
         }
 
         + .c-properties {
-            // Margin between components
             margin-top: $interiorMarginLg;
         }
 
@@ -245,8 +199,8 @@
         },
         methods: {
             refreshComposition(selection) {
-                if (selection[0]) {
-                    let parentObject = selection[0].context.item;
+                if (selection.length > 0 && selection[0].length > 0) {
+                    let parentObject = selection[0][0].context.item;
 
                     this.hasComposition = !!(parentObject && this.openmct.composition.get(parentObject));
                 }

src/ui/inspector/InspectorViews.vue

@@ -7,30 +7,44 @@
 </style>
 
 <script>
+import _ from 'lodash';
+
     export default {
         inject: ['openmct'],
         mounted() {
             this.openmct.selection.on('change', this.updateSelection);
-            this.updateSelection();
+            this.updateSelection(this.openmct.selection.get());
         },
         destroyed() {
             this.openmct.selection.off('change', this.updateSelection);
         },
+        data() {
+            return {
+                selection: []
+            }
+        },
         methods: {
-            updateSelection() {
-                let selection = this.openmct.selection.get();
+            updateSelection(selection) {
+                if (_.isEqual(this.selection, selection)) {
+                    return;
+                }
+
+                this.selection = selection;
+
                 if (this.selectedViews) {
                     this.selectedViews.forEach(selectedView => {
                         selectedView.destroy();
                     });
                     this.$el.innerHTML = '';
                 }
-                this.viewContainers = [];
+
+                if (selection.length > 1) {
+                    return;
+                }
+
                 this.selectedViews = this.openmct.inspectorViews.get(selection);
                 this.selectedViews.forEach(selectedView => {
                     let viewContainer = document.createElement('div');
-                    this.viewContainers.push(viewContainer);
-
                     this.$el.append(viewContainer)
                     selectedView.show(viewContainer);
                 });

src/ui/inspector/Location.vue

@@ -1,26 +1,68 @@
 <template>
 <div class="c-properties c-properties--location">
-    <div class="c-properties__header" title="The location of this linked object.">Location</div>
-    <ul class="c-properties__section">
+    <div class="c-properties__header" title="The location of this linked object.">Original Location</div>
+    <ul class="c-properties__section" v-if="!multiSelect">
         <li class="c-properties__row" v-if="originalPath.length">
-            <div class="c-properties__label">Original</div>
-            <ul class="c-properties__value">
+            <ul class="c-properties__value c-location">
                 <li v-for="pathObject in orderedOriginalPath"
+                    class="c-location__item"
                     :key="pathObject.key">
                     <object-label
                         :domainObject="pathObject.domainObject"
                         :objectPath="pathObject.objectPath">
                     </object-label>
-                    <span class="c-disclosure-triangle"></span>
                 </li>
             </ul>
         </li>
     </ul>
+    <div class="c-properties__row--span-all" v-if="multiSelect">No location to display for multiple items</div>
 </div>
 </template>
 
-<script>
+<style lang="scss">
+    @import "~styles/sass-base";
 
+    .c-location {
+        display: flex;
+        flex-wrap: wrap;
+
+        &__item {
+            $m: $interiorMarginSm;
+            cursor: pointer;
+            display: flex;
+            align-items: center;
+            margin: 0 $m $m 0;
+
+            &:not(:last-child) {
+                &:after {
+                    color: $colorInspectorPropName;
+                    content: $glyph-icon-arrow-right;
+                    font-family: symbolsfont;
+                    font-size: 0.7em;
+                    margin-left: $m;
+                    opacity: 0.8;
+                }
+            }
+
+            .c-object-label {
+                padding: 0;
+                transition: $transOut;
+
+                &__type-icon {
+                    width: auto;
+                    font-size: 1em;
+                }
+
+                &:hover {
+                    transition: $transIn;
+                    filter: $filterHov;
+                }
+            }
+        }
+    }
+</style>
+
+<script>
 import ObjectLabel from '../components/ObjectLabel.vue';
 
 export default {
@@ -31,6 +73,7 @@ export default {
     data() {
         return {
             domainObject: {},
+            multiSelect: false,
             originalPath: [],
             keyString: ''
         }
@@ -43,8 +86,14 @@ export default {
         this.openmct.selection.off('change', this.updateSelection);
     },
     methods: {
-        setOriginalPath(path) {
-            this.originalPath = path.slice(1,-1).map((domainObject, index, pathArray) => {
+        setOriginalPath(path, skipSlice) {
+            let originalPath = path;
+
+            if (!skipSlice) {
+                originalPath = path.slice(1,-1);
+            }
+
+            this.originalPath = originalPath.map((domainObject, index, pathArray) => {
                 let key = this.openmct.objects.makeKeyString(domainObject.identifier);
                 return {
                     domainObject,
@@ -53,18 +102,36 @@ export default {
                 }
             });
         },
+        clearData() {
+            this.domainObject = {};
+            this.originalPath = [];
+            this.keyString = '';
+        },
         updateSelection(selection) {
-            if (selection.length === 0) {
-                this.domainObject = {};
-                this.originalLocation = [];
+            if (!selection.length || !selection[0].length) {
+                this.clearData();
+                return;
+            }  
+
+            if (selection.length > 1) {
+                this.multiSelect = true;
+                return;
+            } else {
+                this.multiSelect = false;
+            }
+            
+            this.domainObject = selection[0][0].context.item;
+            let parentObject = selection[0][1];
+
+            if (!this.domainObject && parentObject && parentObject.context.item) {
+                this.setOriginalPath([parentObject.context.item], true);
+                this.keyString = '';
                 return;
             }
 
-            this.domainObject = selection[0].context.item;
-            
             let keyString = this.openmct.objects.makeKeyString(this.domainObject.identifier);
 
-            if (this.keyString !== keyString) {
+            if (keyString && this.keyString !== keyString) {
                 this.keyString = keyString;
                 this.originalPath = [];
 

src/ui/inspector/Properties.vue

@@ -1,7 +1,7 @@
 <template>
 <div class="c-properties c-properties--properties">
     <div class="c-properties__header">Properties</div>
-    <ul class="c-properties__section">
+    <ul class="c-properties__section" v-if="!multiSelect">
         <li class="c-properties__row">
             <div class="c-properties__label">Title</div>
             <div class="c-properties__value">{{ item.name }}</div>
@@ -25,6 +25,7 @@
             <div class="c-properties__value">{{ prop.value }}</div>
         </li>
     </ul>
+    <div class="c-properties__row--span-all" v-if="multiSelect">No properties to display for multiple items</div>
 </div>
 </template>
 
@@ -35,7 +36,8 @@ export default {
     inject: ['openmct'],
     data() {
         return {
-            domainObject: {}
+            domainObject: {},
+            multiSelect: false
         }
     },
     computed: {
@@ -90,11 +92,19 @@ export default {
     },
     methods: {
         updateSelection(selection) {
-            if (selection.length === 0) {
+            if (selection.length === 0 || selection[0].length === 0) {
                 this.domainObject = {};
                 return;
             }
-            this.domainObject = selection[0].context.item;
+
+            if (selection.length > 1) {
+                this.multiSelect = true;
+                this.domainObject = {};
+                return;
+            } else {
+                this.multiSelect = false;
+                this.domainObject = selection[0][0].context.item;
+            }            
         },
         formatTime(unixTime) {
             return Moment.utc(unixTime).format('YYYY-MM-DD[\n]HH:mm:ss') + ' UTC';

src/ui/layout/BrowseBar.vue

@@ -43,7 +43,8 @@
             </div>
             <!-- Action buttons -->
             <div class="l-browse-bar__actions">
-                <button class="l-browse-bar__actions__notebook-entry c-button icon-notebook" 
+                <button v-if="notebookEnabled" 
+                    class="l-browse-bar__actions__notebook-entry c-button icon-notebook" 
                     title="New Notebook entry" 
                     @click="snapshot()">
                 </button>
@@ -112,13 +113,16 @@ const PLACEHOLDER_OBJECT = {};
             promptUserandCancelEditing() {
                 let dialog = this.openmct.overlays.dialog({
                     iconClass: 'alert',
-                    message: 'Are you sure you want to continue? All unsaved changes will be lost!',
+                    message: 'Any unsaved changes will be lost. Are you sure you want to continue?',
                     buttons: [
                         {
                             label: 'Ok',
                             emphasis: true,
                             callback: () => {
-                                this.openmct.editor.cancel();
+                                this.openmct.editor.cancel().then(() => {
+                                    //refresh object view
+                                    this.openmct.layout.$refs.browseObject.show(this.domainObject, this.viewKey, false);
+                                });
                                 dialog.dismiss();
                             }
                         },
@@ -167,7 +171,8 @@ const PLACEHOLDER_OBJECT = {};
                 showSaveMenu: false,
                 domainObject: PLACEHOLDER_OBJECT,
                 viewKey: undefined,
-                isEditing: this.openmct.editor.isEditing()
+                isEditing: this.openmct.editor.isEditing(),
+                notebookEnabled: false
             }
         },
         computed: {
@@ -213,7 +218,11 @@ const PLACEHOLDER_OBJECT = {};
             }
         },
         mounted: function () {
-            this.notebookSnapshot = new NotebookSnapshot(this.openmct);
+
+            if (this.openmct.types.get('notebook')) {
+                this.notebookSnapshot = new NotebookSnapshot(this.openmct);
+                this.notebookEnabled = true;
+            }
 
             document.addEventListener('click', this.closeViewAndSaveMenu);
             window.addEventListener('beforeunload', this.promptUserbeforeNavigatingAway);
@@ -222,7 +231,20 @@ const PLACEHOLDER_OBJECT = {};
                 this.isEditing = isEditing;
             });
         },
+        watch: {
+            domainObject() {
+                if (this.mutationObserver) {
+                    this.mutationObserver();
+                }
+                this.mutationObserver = this.openmct.objects.observe(this.domainObject, '*', (domainObject) => {
+                    this.domainObject = domainObject;
+                });
+            }
+        },
         beforeDestroy: function () {
+            if (this.mutationObserver) {
+                this.mutationObserver();
+            }
             document.removeEventListener('click', this.closeViewAndSaveMenu);
             window.removeEventListener('click', this.promptUserbeforeNavigatingAway);
         }

src/ui/layout/CreateButton.vue

@@ -8,7 +8,7 @@
              v-if="opened">
             <div class="c-super-menu__menu">
                 <ul>
-                    <li v-for="(item, index) in items"
+                    <li v-for="(item, index) in sortedItems"
                         :key="index"
                         :class="item.class"
                         :title="item.title"
@@ -145,6 +145,19 @@
                 selectedMenuItem: {},
                 opened: false
             }
+        },
+        computed: {
+            sortedItems () {
+                return this.items.sort((a,b) => {
+                    if (a.name < b.name) {
+                        return -1;
+                    } else if (a.name > b.name) {
+                        return 1;
+                    } else {
+                        return 0;
+                    }
+                });
+            }
         }
     }
 </script>

src/ui/layout/Layout.vue

@@ -95,6 +95,7 @@
             .l-pane__contents {
                 display: flex;
                 flex-flow: column nowrap;
+                overflow-x: hidden;
 
                 > * {
                     flex: 0 0 auto;
@@ -186,7 +187,6 @@
             // Wrapper for main views
             flex: 1 1 auto !important;
             overflow: auto;
-            //font-size: 16px; // TEMP FOR LEGACY STYLING
         }
 
         &__tree {
@@ -209,6 +209,8 @@
             &__main {
                 // Top and bottom padding in container that holds tree, __pane-main and Inspector
                 padding: $shellMainPad;
+                min-height: 0;
+
                 > .l-pane {
                     padding-top: 0;
                     padding-bottom: 0;
@@ -240,7 +242,10 @@
 
     .is-editing {
         .l-shell__main-container {
+            $m: 3px;
             box-shadow: $colorBodyBg 0 0 0 1px, $editUIAreaShdw;
+            margin-left: $m;
+            margin-right: $m;
 
             &[s-selected] {
                 // Provide a clearer selection context articulation for the main edit area
@@ -343,7 +348,7 @@
             toggleHasToolbar(selection) {
                 let structure = undefined;
 
-                if (!selection[0]) {
+                if (!selection || !selection[0]) {
                     structure = [];
                 } else {
                     structure = this.openmct.toolbars.get(selection);

src/ui/layout/mct-tree.vue

@@ -7,10 +7,17 @@
                 @clear="searchTree">
             </search>
         </div>
+
+        <!-- loading -->
+        <div class="c-tree-and-search__loading loading"
+            v-if="isLoading"></div>
+        <!-- end loading -->
+
         <div class="c-tree-and-search__no-results" v-if="treeItems.length === 0">
             No results found
         </div>
-        <ul class="c-tree-and-search__tree c-tree">
+        <ul class="c-tree-and-search__tree c-tree"
+            v-if="!isLoading">
             <tree-item v-for="treeItem in treeItems"
                        :key="treeItem.id"
                        :node="treeItem">
@@ -34,6 +41,10 @@
             flex: 0 0 auto;
         }
 
+        &__loading {
+            flex: 1 1 auto;
+        }
+
         &__no-results {
             font-style: italic;
             opacity: 0.6;
@@ -47,10 +58,16 @@
 
     .c-tree {
         @include userSelectNone();
+        height: 100%; // Chrome 73 overflow bug fix
         overflow-x: hidden;
         overflow-y: auto;
         padding-right: $interiorMargin;
 
+        li {
+            position: relative;
+            &.c-tree__item-h { display: block; }
+        }
+
         .c-tree {
             margin-left: 15px;
         }
@@ -168,7 +185,8 @@
             return {
                 searchValue: '',
                 allTreeItems: [],
-                filteredTreeItems: []
+                filteredTreeItems: [],
+                isLoading: false
             }
         },
         computed: {
@@ -182,14 +200,19 @@
         },
         methods: {
             getAllChildren() {
+                this.isLoading = true;
                 this.openmct.objects.get('ROOT')
-                    .then(root => this.openmct.composition.get(root).load())
+                    .then(root => {
+                        return this.openmct.composition.get(root).load()
+                    })
                     .then(children => {
+                        this.isLoading = false;
                         this.allTreeItems = children.map(c => {
                                 return {
                                     id: this.openmct.objects.makeKeyString(c.identifier),
                                     object: c,
-                                    objectPath: [c]
+                                    objectPath: [c],
+                                    navigateToParent: '/browse'
                             };
                         });
                     });

src/ui/layout/pane.vue

@@ -128,7 +128,6 @@
                 background: $colorSplitterBg;
                 display: block;
                 position: absolute;
-                z-index: 10;
                 transition: $transOut;
 
                 &:before {

src/ui/layout/tree-item.vue

@@ -7,14 +7,20 @@
                           v-model="expanded">
             </view-control>
             <object-label :domainObject="node.object"
-                          :objectPath="node.objectPath">
+                          :objectPath="node.objectPath"
+                          :navigateToPath="navigateToPath">
             </object-label>
         </div>
         <ul v-if="expanded" class="c-tree">
+            <li class="c-tree__item-h"
+                v-if="isLoading && !loaded">
+                <div class="c-tree__item loading">
+                    <span class="c-tree__item__label">Loading...</span>
+                </div>
+            </li>
             <tree-item v-for="child in children"
                        :key="child.id"
-                       :node="child"
-                       >
+                       :node="child">
             </tree-item>
         </ul>
     </li>
@@ -31,13 +37,12 @@
             node: Object
         },
         data() {
-            this.pathToObject = this.buildPathString(this.node.objectPath);
-
+            this.navigateToPath = this.buildPathString(this.node.navigateToParent)
             return {
                 hasChildren: false,
                 isLoading: false,
                 loaded: false,
-                isNavigated: this.pathToObject === this.openmct.router.currentLocation.path,
+                isNavigated: this.navigateToPath === this.openmct.router.currentLocation.path,
                 children: [],
                 expanded: false
             }
@@ -50,7 +55,7 @@
                 }
                 let parentKeyString = this.openmct.objects.makeKeyString(parent.identifier);
                 return parentKeyString !== this.node.object.location;
-            },
+            }
         },
         mounted() {
             // TODO: should update on mutation.
@@ -88,7 +93,8 @@
                     this.composition = this.openmct.composition.get(this.domainObject);
                     this.composition.on('add', this.addChild);
                     this.composition.on('remove', this.removeChild);
-                    this.composition.load().then(this.finishLoading());
+                    this.composition.load().then(this.finishLoading);
+                    this.isLoading = true;
                 }
             }
         },
@@ -97,7 +103,8 @@
                 this.children.push({
                     id: this.openmct.objects.makeKeyString(child.identifier),
                     object: child,
-                    objectPath: [child].concat(this.node.objectPath)
+                    objectPath: [child].concat(this.node.objectPath),
+                    navigateToParent: this.navigateToPath
                 });
             },
             removeChild(identifier) {
@@ -109,15 +116,13 @@
                 this.isLoading = false;
                 this.loaded = true;
             },
-            buildPathString(path) {
-                return '/browse/' + path.map(o => o && this.openmct.objects.makeKeyString(o.identifier))
-                    .reverse()
-                    .join('/');
+            buildPathString(parentPath) {
+                return [parentPath, this.openmct.objects.makeKeyString(this.node.object.identifier)].join('/');
             },
             highlightIfNavigated(newPath, oldPath){
-                if (newPath === this.pathToObject) {
+                if (newPath === this.navigateToPath) {
                     this.isNavigated = true;
-                } else if (oldPath === this.pathToObject) {
+                } else if (oldPath === this.navigateToPath) {
                     this.isNavigated = false;
                 }
             }

src/ui/mixins/object-link.js

@@ -13,6 +13,9 @@ export default {
             if (!this.objectPath.length) {
                 return;
             }
+            if (this.navigateToPath) {
+                return '#' + this.navigateToPath;
+            }
             return '#/browse/' + this.objectPath
                 .map(o => o && this.openmct.objects.makeKeyString(o.identifier))
                 .reverse()

src/ui/preview/Preview.vue

@@ -63,7 +63,11 @@
         }
 
         &__object-view {
+            background: $colorBodyBg;
+            border: 1px solid $colorInteriorBorder;
             flex: 1 1 auto;
+            overflow: auto;
+            padding: $interiorMargin;
 
             > div:not([class]) {
                 // Target an immediate child div without a class and make it display: contents

src/ui/router/ApplicationRouter.js

@@ -60,6 +60,10 @@ class ApplicationRouter extends EventEmitter {
     }
 
     handleLocationChange(pathString) {
+        if (pathString[0] !== '/') {
+            pathString = '/' + pathString
+        }
+
         let url = new URL(
             pathString,
             `${location.protocol}//${location.host}${location.pathname}`

src/ui/router/Browse.js

@@ -9,11 +9,27 @@ define([
         let browseObject;
         let unobserve = undefined;
 
+        openmct.router.route(/^\/browse\/?$/, navigateToFirstChildOfRoot);
+
+        openmct.router.route(/^\/browse\/(.*)$/, (path, results, params) => {
+            let navigatePath = results[1];
+            navigateToPath(navigatePath, params.view);
+        });
+
+        openmct.router.on('change:params', function (newParams, oldParams, changed) {
+            if (changed.view && browseObject) {
+                let provider = openmct
+                    .objectViews
+                    .getByProviderKey(changed.view);
+                viewObject(browseObject, provider);
+            }
+        });
+
         function viewObject(object, viewProvider) {
             openmct.layout.$refs.browseObject.show(object, viewProvider.key, true);
             openmct.layout.$refs.browseBar.domainObject = object;
             openmct.layout.$refs.browseBar.viewKey = viewProvider.key;
-        };
+        }
 
         function navigateToPath(path, currentViewKey) {
             navigateCall++;
@@ -24,13 +40,12 @@ define([
                 unobserve = undefined;
             }
 
+            //Split path into object identifiers
             if (!Array.isArray(path)) {
                 path = path.split('/');
             }
 
-            return Promise.all(path.map((keyString)=>{
-                return openmct.objects.get(keyString);
-            })).then((objects)=>{
+            return pathToObjects(path).then((objects)=>{
                 if (currentNavigation !== navigateCall) {
                     return; // Prevent race.
                 }
@@ -42,20 +57,23 @@ define([
                 // navigation service and router to expose a clear and minimal
                 // API for this.
                 openmct.router.path = objects.reverse();
-                
+
                 unobserve = this.openmct.objects.observe(openmct.router.path[0], '*', (newObject) => {
                     openmct.router.path[0] = newObject;
                 });
 
                 openmct.layout.$refs.browseBar.domainObject = navigatedObject;
                 browseObject = navigatedObject;
+
                 if (!navigatedObject) {
                     openmct.layout.$refs.browseObject.clear();
                     return;
                 }
                 let currentProvider = openmct
                     .objectViews
-                    .getByProviderKey(currentViewKey)
+                    .getByProviderKey(currentViewKey);
+
+                document.title = browseObject.name; //change document title to current object in main view
 
                 if (currentProvider && currentProvider.canView(navigatedObject)) {
                     viewObject(navigatedObject,  currentProvider);
@@ -76,23 +94,25 @@ define([
             });
         }
 
-        openmct.router.route(/^\/browse\/(.*)$/, (path, results, params) => {
-            let navigatePath = results[1];
-            if (!navigatePath) {
-                navigatePath = 'mine';
-            }
-            navigateToPath(navigatePath, params.view);
-        });
-
-        openmct.router.on('change:params', function (newParams, oldParams, changed) {
-            if (changed.view && browseObject) {
-                let provider = openmct
-                    .objectViews
-                    .getByProviderKey(changed.view);
-                viewObject(browseObject, provider);
-            }
-        });
+        function pathToObjects(path) {
+            return Promise.all(path.map((keyString)=>{
+                return openmct.objects.get(keyString);
+            }));
+        }
 
+        function navigateToFirstChildOfRoot() {
+            openmct.objects.get('ROOT').then(rootObject => {
+                openmct.composition.get(rootObject).load()
+                    .then(children => {
+                        let lastChild = children[children.length - 1];
+                        if (!lastChild) {
+                            console.error('Unable to navigate to anything. No root objects found.');
+                        } else {
+                            let lastChildId = openmct.objects.makeKeyString(lastChild.identifier);
+                            openmct.router.setPath(`#/browse/${lastChildId}`);
+                        }
+                    });
+            });
+        }
     }
-
 });

src/ui/toolbar/Toolbar.vue

@@ -42,14 +42,13 @@
                 this.removeListeners();
                 this.domainObjectsById = {};
 
-                if (!selection[0]) {
+                if (selection.length === 0 || !selection[0][0]) {
                     this.structure = [];
                     return;
                 }
 
                 let structure = this.openmct.toolbars.get(selection) || [];
-                this.structure = structure.map(item => {
-                    let toolbarItem = {...item};
+                this.structure = structure.map(toolbarItem => {
                     let domainObject = toolbarItem.domainObject;
                     let formKeys = [];
                     toolbarItem.control = "toolbar-" + toolbarItem.control;
@@ -64,12 +63,7 @@
                     }
 
                     if (domainObject) {
-                        if (formKeys.length > 0) {
-                            toolbarItem.value = this.getFormValue(domainObject, toolbarItem);
-                        } else {
-                            toolbarItem.value = _.get(domainObject, this.getItemProperty(item));
-                        }
-
+                        toolbarItem.value = this.getValue(domainObject, toolbarItem);
                         this.registerListener(domainObject);
                     }
 
@@ -89,21 +83,12 @@
             observeObject(domainObject, id) {
                 let unobserveObject = this.openmct.objects.observe(domainObject, '*', function(newObject) {
                     this.domainObjectsById[id].newObject = JSON.parse(JSON.stringify(newObject));
-                    this.scheduleToolbarUpdate();
+                    this.updateToolbarAfterMutation();
                 }.bind(this));
                 this.unObserveObjects.push(unobserveObject);
             },
-            scheduleToolbarUpdate() {
-                if (this.toolbarUpdateScheduled) {
-                    return;
-                }
-
-                this.toolbarUpdateScheduled = true;
-                setTimeout(this.updateToolbarAfterMutation.bind(this));
-            },
             updateToolbarAfterMutation() {
-                this.structure = this.structure.map(item => {
-                    let toolbarItem = {...item};
+                this.structure = this.structure.map(toolbarItem => {
                     let domainObject = toolbarItem.domainObject;
 
                     if (domainObject) {
@@ -112,12 +97,7 @@
 
                         if (newObject) {
                             toolbarItem.domainObject = newObject;
-
-                            if (toolbarItem.formKeys) {
-                                toolbarItem.value = this.getFormValue(newObject, toolbarItem);
-                            } else {
-                                toolbarItem.value = _.get(newObject, this.getItemProperty(item));
-                            }
+                            toolbarItem.value = this.getValue(newObject, toolbarItem);
                         }
                     }
 
@@ -130,17 +110,58 @@
                         delete tracker.newObject;
                     }
                 });
-                this.toolbarUpdateScheduled = false;
+            },
+            getValue(domainObject, toolbarItem) {
+                let value = undefined;
+                let applicableSelectedItems = toolbarItem.applicableSelectedItems;
+
+                if (!applicableSelectedItems) {
+                    return value;
+                }
+
+                if (toolbarItem.formKeys) {
+                    value = this.getFormValue(domainObject, toolbarItem);
+                } else {
+                    let values = [];
+                    applicableSelectedItems.forEach(selectionPath => {
+                        values.push(_.get(domainObject, this.getItemProperty(toolbarItem, selectionPath)));
+                    });
+
+                    // If all values are the same, use it, otherwise mark the item as non-specific.
+                    if (values.every(value => value === values[0])) {
+                        value = values[0];
+                        toolbarItem.nonSpecific = false;
+                    } else {
+                        toolbarItem.nonSpecific = true;
+                    }
+                }
+
+                return value;
             },
             getFormValue(domainObject, toolbarItem) {
                 let value = {};
+                let values = {};
                 toolbarItem.formKeys.map(key => {
-                    value[key] = _.get(domainObject, this.getItemProperty(toolbarItem) + "." + key);
+                    values[key] = [];
+                    toolbarItem.applicableSelectedItems.forEach(selectionPath => {
+                        values[key].push(_.get(domainObject, this.getItemProperty(toolbarItem, selectionPath) + "." + key));
+                    });
                 });
+
+                for (const key in values) {
+                    if (values[key].every(value => value === values[key][0])) {
+                        value[key] = values[key][0];
+                        toolbarItem.nonSpecific = false;
+                    } else {
+                        toolbarItem.nonSpecific = true;
+                        return {};
+                    }
+                }
+
                 return value;
             },
-            getItemProperty(item) {
-                return (typeof item.property === "function") ? item.property() : item.property;
+            getItemProperty(item, selectionPath) {
+                return (typeof item.property === "function") ? item.property(selectionPath) : item.property;
             },
             removeListeners() {
                 if (this.unObserveObjects) {
@@ -152,14 +173,12 @@
             },
             updateObjectValue(value, item) {
                 let changedItemId = this.openmct.objects.makeKeyString(item.domainObject.identifier);
-                this.structure = this.structure.map((s) => {
-                    let toolbarItem = {...s};
-                    let domainObject = toolbarItem.domainObject;
 
-                    if (domainObject) {
-                        let id = this.openmct.objects.makeKeyString(domainObject.identifier);
+                this.structure = this.structure.map(toolbarItem => {
+                    if (toolbarItem.domainObject) {
+                        let id = this.openmct.objects.makeKeyString(toolbarItem.domainObject.identifier);
 
-                        if (changedItemId === id && this.getItemProperty(item) === this.getItemProperty(s)) {
+                        if (changedItemId === id && _.isEqual(toolbarItem, item)) {
                             toolbarItem.value = value;
                         }
                     }
@@ -173,12 +192,17 @@
                     this.structure.map(s => {
                         if (s.formKeys) {
                             s.formKeys.forEach(key => {
-                                this.openmct.objects.mutate(item.domainObject, this.getItemProperty(item) + "." + key, value[key]);
+                                item.applicableSelectedItems.forEach(selectionPath => {
+                                    this.openmct.objects.mutate(item.domainObject,
+                                        this.getItemProperty(item, selectionPath) + "." + key, value[key]);
+                                });
                             });
                         }
                     });
                 } else {
-                    this.openmct.objects.mutate(item.domainObject, this.getItemProperty(item), value);
+                    item.applicableSelectedItems.forEach(selectionPath => {
+                        this.openmct.objects.mutate(item.domainObject, this.getItemProperty(item, selectionPath), value);    
+                    });
                 }
             },
             triggerMethod(item, event) {

src/ui/toolbar/components/toolbar-button.vue

@@ -4,14 +4,14 @@
             :title="options.title"
             :class="{
                 [options.icon]: true,
-                'c-icon-button--caution': options.modifier === 'caution'
+                'c-icon-button--caution': options.modifier === 'caution',
+                'c-icon-button--mixed': nonSpecific
             }"
             @click="onClick">
             <div class="c-icon-button__label"
                  v-if="options.label">
                 {{ options.label }}
             </div>
-
         </div>
     </div>
 </template>
@@ -22,6 +22,11 @@ export default {
     props: {
         options: Object
     },
+    computed: {
+        nonSpecific() {
+            return this.options.nonSpecific === true;
+        }
+    },
     methods: {
         onClick(event) {
             if (this.options.dialog) {

src/ui/toolbar/components/toolbar-color-picker.vue

@@ -1,7 +1,7 @@
 <template>
     <div class="c-ctrl-wrapper">
         <div class="c-icon-button c-icon-button--swatched"
-             :class="options.icon"
+             :class="[options.icon, {'c-icon-button--mixed': nonSpecific}]"
              :title="options.title"
              @click="toggle">
             <div class="c-swatch" :style="{
@@ -36,6 +36,11 @@ export default {
     props: {
         options: Object
     },
+    computed: {
+        nonSpecific() {
+            return this.options.nonSpecific === true;
+        }
+    },
     methods: {
         select(color) {
             if (color.value !== this.options.value) {

src/ui/toolbar/components/toolbar-select-menu.vue

@@ -1,7 +1,7 @@
 <template>
     <div class="c-ctrl-wrapper">
         <div class="c-icon-button c-icon-button--menu"
-             :class="options.icon"
+             :class="[options.icon, {'c-click-icon--mixed': nonSpecific}]"
              :title="options.title"
              @click="toggle">
             <div class="c-button__label">{{ selectedName }}</div>
@@ -47,7 +47,11 @@ export default {
             if (selectedOption) {
                 return selectedOption.name || selectedOption.value
             }
-            return '';
+            // If no selected option, then options are non-specific
+            return '??px';
+        },
+        nonSpecific() {
+            return this.options.nonSpecific === true;
         }
     }
 }

src/ui/toolbar/components/toolbar-toggle-button.vue

@@ -2,7 +2,7 @@
     <div class="c-ctrl-wrapper">
         <div class="c-icon-button"
              :title="nextValue.title"
-             :class="nextValue.icon"
+             :class="[nextValue.icon, {'c-click-icon--mixed': nonSpecific}]"
              @click="cycle">
         </div>
     </div>
@@ -23,6 +23,9 @@ export default {
                 nextIndex = 0;
             }
             return this.options.options[nextIndex];
+        },
+        nonSpecific() {
+            return this.options.nonSpecific === true;
         }
     },
     methods: {