Implemented context menu action registry

src/MCT.js

@@ -222,6 +222,8 @@ define([
 
         this.overlays = new OverlayAPI.default();
 
+        this.contextMenu = new api.ContextMenuRegistry();
+
         this.legacyRegistry = defaultRegistry;
         this.install(this.plugins.Plot());
         this.install(this.plugins.TelemetryTable());

src/api/api.js

@@ -28,6 +28,7 @@ define([
     './telemetry/TelemetryAPI',
     './indicators/IndicatorAPI',
     './notifications/NotificationAPI',
+    './contextMenu/ContextMenuRegistry',
     './Editor'
 
 ], function (
@@ -38,6 +39,7 @@ define([
     TelemetryAPI,
     IndicatorAPI,
     NotificationAPI,
+    ContextMenuRegistry,
     EditorAPI
 ) {
     return {
@@ -48,6 +50,7 @@ define([
         TelemetryAPI: TelemetryAPI,
         IndicatorAPI: IndicatorAPI,
         NotificationAPI: NotificationAPI.default,
-        EditorAPI: EditorAPI
+        EditorAPI: EditorAPI,
+        ContextMenuRegistry: ContextMenuRegistry.default
     };
 });

src/api/contextMenu/ContextMenuRegistry.js

@@ -0,0 +1,75 @@
+import ContextMenuComponent from '../../ui/components/controls/ContextMenu.vue';
+import Vue from 'vue';
+
+class ContextMenuRegistry {
+    constructor() {
+        this._allActions = [];
+        this._activeContextMenu = undefined;
+
+        this._hideActiveContextMenu = this._hideActiveContextMenu.bind(this);
+    }
+
+    registerAction(actionDefinition) {
+        this._allActions.push(actionDefinition);
+    }
+
+    attachTo(targetElement, objectPath) {
+        let showContextMenu = (event) => {
+            this._showContextMenuForObjectPath(event, objectPath);
+        };
+
+        targetElement.addEventListener('contextmenu', showContextMenu);
+
+        return function detach() {
+            targetElement.removeEventListener('contextMenu', showContextMenu);
+        }
+    }
+
+    /**
+     * @private
+     */
+    _showContextMenuForObjectPath(event, objectPath) {
+        let applicableActions = this._allActions.filter(
+            (action) => action.appliesTo(objectPath));
+
+        event.preventDefault();
+
+        if (this._activeContextMenu) {
+            this._hideActiveContextMenu();
+        }
+
+        this._activeContextMenu = this._createContextMenuFromActions(applicableActions);
+        this._activeContextMenu.$mount();
+        this._activeContextMenu.$el.style.left = `${event.clientX}px`;
+        this._activeContextMenu.$el.style.top = `${event.clientY}px`;
+
+        document.body.appendChild(this._activeContextMenu.$el);
+        document.addEventListener('click', this._hideActiveContextMenu);
+    }
+
+    /**
+     * @private
+     */
+    _hideActiveContextMenu() {
+        document.removeEventListener('click', this._hideActiveContextMenu);
+        document.body.removeChild(this._activeContextMenu.$el);
+        this._activeContextMenu.$destroy();
+        this._activeContextMenu = undefined;
+    }
+
+    /**
+     * @private
+     */
+    _createContextMenuFromActions(actions) {
+        return new Vue({
+            components: {
+                ContextMenu: ContextMenuComponent
+            },
+            provide: {
+                actions: actions
+            },
+            template: '<ContextMenu></ContextMenu>'
+        });
+    }
+}
+export default ContextMenuRegistry;

src/plugins/displayLayout/DisplayLayoutToolbar.js

@@ -148,4 +148,4 @@ define([], function () {
     }
 
     return DisplayLayoutToolbar;
-});
+});

src/selection/ContextManager.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.
- *****************************************************************************/
-
-define(['zepto'], function ($) {
-    /**
-     * @typedef Context
-     * @property {*} item
-     * @property {HTMLElement} element
-     * @property {Context} parent the containing context (may be undefined)
-     * @memberof module:openmct
-     */
-
-
-    function ContextManager() {
-        this.counter = 0;
-        this.contexts = {};
-    }
-
-    ContextManager.prototype.nextId = function () {
-        this.counter += 1;
-        return "context-" + this.counter;
-    };
-
-    ContextManager.prototype.context = function (item, htmlElement) {
-        var $element = $(htmlElement);
-        var id = $element.attr('data-context') || this.nextId();
-
-        $element.attr('data-context', id);
-
-        if (this.contexts[id] && this.contexts[id].item !== item) {
-            this.release(htmlElement);
-        }
-
-        if (!this.contexts[id]) {
-            var $parent = $element.closest('[data-context]');
-            var parentId = $parent.attr('data-context');
-            var parentContext = parentId ? this.contexts[parentId] : undefined;
-            this.contexts[id] = {
-                item: item,
-                element: htmlElement,
-                parent: parentContext
-            };
-        }
-
-        return this.contexts[id];
-    };
-
-    ContextManager.prototype.release = function (htmlElement) {
-        var $element = $(htmlElement);
-        var id = $element.attr('data-context');
-
-        if (id) {
-            delete this.contexts[id];
-            $element.removeAttr('data-context');
-        }
-    };
-
-    return ContextManager;
-});

src/selection/HoverGesture.js

@@ -1,58 +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(['zepto'], function ($) {
-    function HoverGesture(hoverManager) {
-        this.hoverManager = hoverManager;
-    }
-
-    HoverGesture.prototype.apply = function (htmlElement) {
-        var $element = $(htmlElement);
-        var hoverManager = this.hoverManager;
-
-        function update() {
-            $(hoverManager.all()).removeClass('hovering');
-            $(hoverManager.top()).addClass('hovering');
-        }
-
-        function enter() {
-            hoverManager.add(htmlElement);
-            update();
-        }
-
-        function leave() {
-            hoverManager.remove(htmlElement);
-            update();
-        }
-
-        $element.on('mouseenter', enter);
-        $element.on('mouseleave', leave);
-
-        return function () {
-            leave();
-            $element.off('mouseenter', enter);
-            $element.off('mouseleave', leave);
-        }.bind(this);
-    };
-
-    return HoverGesture;
-});

src/selection/SelectGesture.js

@@ -1,60 +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(['zepto'], function ($) {
-    function SelectGesture(selection, contextManager) {
-        this.selection = selection;
-        this.contextManager = contextManager;
-    }
-
-    SelectGesture.prototype.apply = function (htmlElement, item) {
-        var $element = $(htmlElement);
-        var contextManager = this.contextManager;
-        var selection = this.selection;
-        var path = contextManager.path(item, htmlElement);
-
-        function select() {
-            selection.add(path);
-        }
-
-        function change() {
-            var selected = selection.primary();
-            $element.toggleClass(
-                'selected',
-                selected && path.matches(selected)
-            );
-        }
-
-        $element.addClass('selectable');
-        $element.on('click', select);
-        selection.on('change', change);
-        change(); // Initialize
-
-        return function () {
-            contextManager.release(htmlElement);
-            $element.off('click', select);
-            selection.off('change', change);
-        };
-    };
-
-    return SelectGesture;
-});

src/ui/components/controls/ContextMenu.vue

@@ -1,29 +1,20 @@
 <template>
     <div class="c-menu">
         <ul>
-            <li v-for="item in contextMenuItems"
-                :class="item.class"
-                :title="item.title">
-                {{ item.name }}
+            <li v-for="action in actions"
+                :key="action.name"
+                :class="action.cssClass"
+                :title="action.description"
+                @click="action.invoke">
+                {{ action.name }}
             </li>
+            <li v-if="actions.length === 0">No actions defined.</li>
         </ul>
     </div>
 </template>
 
 <script>
     export default {
-        data: function () {
-            return {
-                contextMenuItems: [
-                    {name: 'Open In New Tab', class: 'icon-new-window', title: 'Open in a new browser tab'},
-                    {name: 'Preview', class: 'hide-in-t-main-view icon-eye-open', title: 'Preview in large dialog'},
-                    {name: 'Edit Properties...', class: 'major icon-pencil', title: 'Edit properties of this object.'},
-                    {name: 'Duplicate', class: 'icon-duplicate', title: 'Duplicate object to another location.'},
-                    {name: 'Create Link', class: 'icon-link', title: 'Create Link to object in another location.'},
-                    {name: 'Export as JSON', class: 'icon-export', title: 'Export as JSON'},
-                    {name: 'Import from JSON', class: 'icon-import', title: 'Import from JSON'}
-                ]
-            }
-        }
+        inject: ['actions']
     }
 </script>

src/ui/components/controls/ObjectLabel.vue

@@ -11,11 +11,10 @@
 
 <script>
 
-import ContextMenu from '../mixins/context-menu';
 import ObjectLink from '../mixins/object-link';
 
 export default {
-    mixins: [ContextMenu, ObjectLink],
+    mixins: [ObjectLink],
     inject: ['openmct'],
     props: {
         domainObject: Object
@@ -32,6 +31,8 @@ export default {
             });
             this.$once('hook:destroyed', removeListener);
         }
+        let detachContextMenu = this.openmct.contextMenu.attachTo(this.$el);
+        this.$once('hook:destroyed', detachContextMenu);
     },
     computed: {
         typeClass() {