New tree refactor (#3098)

* revised new tree refactor, moved most of the logic to mct-tree instead of tree-item

* scrollTo set for sync, bug fixes, window resize handling

* removing console logs

* checking domainobject composition for length to verify children instead of composition object itself

* added scrollTo on load if in viewed objects directory

* loading, sync bug, search issues, opitmization

* initial PR review updates

* modified so search now uses the same container and virtual scroll

* eslint fix

* Adding new glyphs

- Multiple new glyphs cherrypicked from branch `add-new-glyphs-062320`;

* Styling for new-tree-refactor WIP

- WIP!
- New glyphs, markup changes in BrowseBar.vue;
- Refinements to tree items, WIP;
- TODO: move hard-coded CSS values into _constants, make
theme-compatible;

* Styling for new-tree-refactor WIP

- WIP!
- Added new `c-click-link` CSS class;
- Move tree sync button into tree pane area;
- Added named "controls" slot to pane.vue;
- _up and _down arrows now use visibility instead of opacity to prevent
accidental clicks;

* Styling for new-tree-refactor WIP

- WIP!
- Significant mods and simplification in pane.vue and assoc CSS for
expand/collapse functionality;
- Wait spinner when in tree: cleanups, simplification;

* More new glyphs, updated art

- New glyphs: icon-unlocked and icon-target;
- Updated art for icon-lock glyph;

* remove arrows for search results, hightlight "my items" correctly, added empty folder notic

* Styling for new-tree-refactor WIP

- WIP!
- Refinements to "empty" object element;
- Changed sync-tree icon glyph;

* Styling for new-tree-refactor WIP

- Nav up arrows now left-align properly;

* Styling for new-tree-refactor

- Significant consolidation and cleanups in mct-tree.scss;
- Normalize base and hover styles across new tree, legacy tree,
list-items (used in Notebook) and Folder List View;
- Class naming normalization, change `c-list-item__name-value` to
`c-list-item__name`;
- Add styling to override and remove `<a> outline: dotted` coming from
normalize-min;
- Removed too-broad `<a>` coloring in tables;

* Styling for new-tree-refactor

- Fix styles for Snow theme;
- Sync Maelstrom and Espresso themes;
- Remove too-broad `<a>` hover styling from global.scss;
- Disallow pointer-events on `is-navigated` object's label (click on
c-nav__down element still allowed);

* Styling for new-tree-refactor

- Normalizing status area expand/collapse iconography to match new
approach in panes;

* Adding new glyphs

- Added `icon-items-collapse` and `icon-items-expand`;

* Styling for new-tree-refactor

- Using new glyphs for items expand/collapse in Status area;

* dynamic item height for desktop and mobile views

* lint fixes

* updated addChild and removeChild functions as they were not working at all

* some PR comment updates!;

* Remove unneeded hard-coded CSS color property

* fixed issues when multiple root children exist, added plugin to change the name of the default root object

* removing "my other items" testing references

* linting fixes

* updating karma timeouts for testing purposes

* eslint fixes

* WIP: fixing linting issues

* updating for testing

* set root object provider to update root registry if called more than once

* tweaking tests so that it passes both locally and on the serve tests

* removing old css code preventing context clicks on active menu items

* fixing testing errors

* backwards compatible storage fix

Co-authored-by: charlesh88 <charlesh88@gmail.com>
Co-authored-by: Deep Tailor <deep.j.tailor@nasa.gov>

src/plugins/defaultRootName/pluginSpec.js

@@ -0,0 +1,99 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2020, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+import {
+    createOpenMct,
+    resetApplicationState
+} from 'utils/testing';
+
+xdescribe("the plugin", () => {
+    let openmct;
+    let compositionAPI;
+    let newFolderAction;
+    let mockObjectPath;
+    let mockDialogService;
+    let mockComposition;
+    let mockPromise;
+    let newFolderName = 'New Folder';
+
+    beforeEach((done) => {
+        openmct = createOpenMct();
+
+        openmct.on('start', done);
+        openmct.startHeadless();
+
+        newFolderAction = openmct.contextMenu._allActions.filter(action => {
+            return action.key === 'newFolder';
+        })[0];
+    });
+
+    afterEach(() => {
+        resetApplicationState(openmct);
+    });
+
+    it('installs the new folder action', () => {
+        expect(newFolderAction).toBeDefined();
+    });
+
+    describe('when invoked', () => {
+
+        beforeEach((done) => {
+            compositionAPI = openmct.composition;
+            mockObjectPath = [{
+                name: 'mock folder',
+                type: 'folder',
+                identifier: {
+                    key: 'mock-folder',
+                    namespace: ''
+                }
+            }];
+            mockPromise = {
+                then: (callback) => {
+                    callback({name: newFolderName});
+                    done();
+                }
+            };
+
+            mockDialogService = jasmine.createSpyObj('dialogService', ['getUserInput']);
+            mockComposition = jasmine.createSpyObj('composition', ['add']);
+
+            mockDialogService.getUserInput.and.returnValue(mockPromise);
+
+            spyOn(openmct.$injector, 'get').and.returnValue(mockDialogService);
+            spyOn(compositionAPI, 'get').and.returnValue(mockComposition);
+            spyOn(openmct.objects, 'mutate');
+
+            newFolderAction.invoke(mockObjectPath);
+        });
+
+        it('gets user input for folder name', () => {
+            expect(mockDialogService.getUserInput).toHaveBeenCalled();
+        });
+
+        it('creates a new folder object', () => {
+            expect(openmct.objects.mutate).toHaveBeenCalled();
+        });
+
+        it('adds new folder object to parent composition', () => {
+            expect(mockComposition.add).toHaveBeenCalled();
+        });
+    });
+});