openmct/src/MCT.js
2020-01-02 15:19:57 -08:00

435 lines
14 KiB
JavaScript

/*****************************************************************************
* Open MCT, Copyright (c) 2014-2019, 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([
'EventEmitter',
'uuid',
'./BundleRegistry',
'./installDefaultBundles',
'./api/api',
'./api/overlays/OverlayAPI',
'./selection/Selection',
'./api/objects/object-utils',
'./plugins/plugins',
'./adapter/indicators/legacy-indicators-plugin',
'./plugins/buildInfo/plugin',
'./ui/registries/ViewRegistry',
'./plugins/imagery/plugin',
'./ui/registries/InspectorViewRegistry',
'./ui/registries/ToolbarRegistry',
'./ui/router/ApplicationRouter',
'./ui/router/Browse',
'../platform/framework/src/Main',
'./ui/layout/Layout.vue',
'../platform/core/src/objects/DomainObjectImpl',
'../platform/core/src/capabilities/ContextualDomainObject',
'./ui/preview/plugin',
'./api/Branding',
'./plugins/licenses/plugin',
'./plugins/remove/plugin',
'vue'
], function (
EventEmitter,
uuid,
BundleRegistry,
installDefaultBundles,
api,
OverlayAPI,
Selection,
objectUtils,
plugins,
LegacyIndicatorsPlugin,
buildInfoPlugin,
ViewRegistry,
ImageryPlugin,
InspectorViewRegistry,
ToolbarRegistry,
ApplicationRouter,
Browse,
Main,
Layout,
DomainObjectImpl,
ContextualDomainObject,
PreviewPlugin,
BrandingAPI,
LicensesPlugin,
RemoveActionPlugin,
Vue
) {
/**
* Open MCT is an extensible web application for building mission
* control user interfaces. This module is itself an instance of
* [MCT]{@link module:openmct.MCT}, which provides an interface for
* configuring and executing the application.
*
* @exports openmct
*/
/**
* The Open MCT application. This may be configured by installing plugins
* or registering extensions before the application is started.
* @class MCT
* @memberof module:openmct
* @augments {EventEmitter}
*/
function MCT() {
EventEmitter.call(this);
/* eslint-disable no-undef */
this.buildInfo = {
version: __OPENMCT_VERSION__,
buildDate: __OPENMCT_BUILD_DATE__,
revision: __OPENMCT_REVISION__,
branch: __OPENMCT_BUILD_BRANCH__
};
/* eslint-enable no-undef */
this.legacyBundle = { extensions: {
services: [
{
key: "openmct",
implementation: function ($injector) {
this.$injector = $injector;
return this;
}.bind(this),
depends: ['$injector']
}
]
} };
/**
* Tracks current selection state of the application.
* @private
*/
this.selection = new Selection(this);
/**
* MCT's time conductor, which may be used to synchronize view contents
* for telemetry- or time-based views.
* @type {module:openmct.TimeConductor}
* @memberof module:openmct.MCT#
* @name conductor
*/
this.time = new api.TimeAPI();
/**
* An interface for interacting with the composition of domain objects.
* The composition of a domain object is the list of other domain
* objects it "contains" (for instance, that should be displayed
* beneath it in the tree.)
*
* `composition` may be called as a function, in which case it acts
* as [`composition.get`]{@link module:openmct.CompositionAPI#get}.
*
* @type {module:openmct.CompositionAPI}
* @memberof module:openmct.MCT#
* @name composition
*/
this.composition = new api.CompositionAPI(this);
/**
* Registry for views of domain objects which should appear in the
* main viewing area.
*
* @type {module:openmct.ViewRegistry}
* @memberof module:openmct.MCT#
* @name objectViews
*/
this.objectViews = new ViewRegistry();
/**
* Registry for views which should appear in the Inspector area.
* These views will be chosen based on the selection state.
*
* @type {module:openmct.InspectorViewRegistry}
* @memberof module:openmct.MCT#
* @name inspectorViews
*/
this.inspectorViews = new InspectorViewRegistry();
/**
* Registry for views which should appear in Edit Properties
* dialogs, and similar user interface elements used for
* modifying domain objects external to its regular views.
*
* @type {module:openmct.ViewRegistry}
* @memberof module:openmct.MCT#
* @name propertyEditors
*/
this.propertyEditors = new ViewRegistry();
/**
* Registry for views which should appear in the status indicator area.
* @type {module:openmct.ViewRegistry}
* @memberof module:openmct.MCT#
* @name indicators
*/
this.indicators = new ViewRegistry();
/**
* Registry for views which should appear in the toolbar area while
* editing. These views will be chosen based on the selection state.
*
* @type {module:openmct.ToolbarRegistry}
* @memberof module:openmct.MCT#
* @name toolbars
*/
this.toolbars = new ToolbarRegistry();
/**
* Registry for domain object types which may exist within this
* instance of Open MCT.
*
* @type {module:openmct.TypeRegistry}
* @memberof module:openmct.MCT#
* @name types
*/
this.types = new api.TypeRegistry();
/**
* An interface for interacting with domain objects and the domain
* object hierarchy.
*
* @type {module:openmct.ObjectAPI}
* @memberof module:openmct.MCT#
* @name objects
*/
this.objects = new api.ObjectAPI();
/**
* An interface for retrieving and interpreting telemetry data associated
* with a domain object.
*
* @type {module:openmct.TelemetryAPI}
* @memberof module:openmct.MCT#
* @name telemetry
*/
this.telemetry = new api.TelemetryAPI(this);
/**
* An interface for creating new indicators and changing them dynamically.
*
* @type {module:openmct.IndicatorAPI}
* @memberof module:openmct.MCT#
* @name indicators
*/
this.indicators = new api.IndicatorAPI(this);
this.notifications = new api.NotificationAPI();
this.editor = new api.EditorAPI.default(this);
this.overlays = new OverlayAPI.default();
this.contextMenu = new api.ContextMenuRegistry();
this.router = new ApplicationRouter();
this.branding = BrandingAPI.default;
this.legacyRegistry = new BundleRegistry();
installDefaultBundles(this.legacyRegistry);
// Plugin's that are installed by default
this.install(this.plugins.Plot());
this.install(this.plugins.TelemetryTable());
this.install(PreviewPlugin.default());
this.install(LegacyIndicatorsPlugin());
this.install(LicensesPlugin.default());
this.install(RemoveActionPlugin.default());
this.install(this.plugins.FolderView());
this.install(this.plugins.Tabs());
this.install(ImageryPlugin.default());
this.install(this.plugins.FlexibleLayout());
this.install(this.plugins.GoToOriginalAction());
this.install(this.plugins.ImportExport());
this.install(this.plugins.WebPage());
this.install(this.plugins.Condition());
}
MCT.prototype = Object.create(EventEmitter.prototype);
MCT.prototype.MCT = MCT;
MCT.prototype.legacyExtension = function (category, extension) {
this.legacyBundle.extensions[category] =
this.legacyBundle.extensions[category] || [];
this.legacyBundle.extensions[category].push(extension);
};
/**
* Return a legacy object, for compatibility purposes only. This method
* will be deprecated and removed in the future.
* @private
*/
MCT.prototype.legacyObject = function (domainObject) {
let capabilityService = this.$injector.get('capabilityService');
function instantiate(model, keyString) {
var capabilities = capabilityService.getCapabilities(model, keyString);
model.id = keyString;
return new DomainObjectImpl(keyString, model, capabilities);
}
if (Array.isArray(domainObject)) {
// an array of domain objects. [object, ...ancestors] representing
// a single object with a given chain of ancestors. We instantiate
// as a single contextual domain object.
return domainObject
.map((o) => {
let keyString = objectUtils.makeKeyString(o.identifier);
let oldModel = objectUtils.toOldFormat(o);
return instantiate(oldModel, keyString);
})
.reverse()
.reduce((parent, child) => {
return new ContextualDomainObject(child, parent);
});
} else {
let keyString = objectUtils.makeKeyString(domainObject.identifier);
let oldModel = objectUtils.toOldFormat(domainObject);
return instantiate(oldModel, keyString);
}
};
/**
* Set path to where assets are hosted. This should be the path to main.js.
* @memberof module:openmct.MCT#
* @method setAssetPath
*/
MCT.prototype.setAssetPath = function (assetPath) {
this._assetPath = assetPath;
};
/**
* Get path to where assets are hosted.
* @memberof module:openmct.MCT#
* @method getAssetPath
*/
MCT.prototype.getAssetPath = function () {
const assetPathLength = this._assetPath && this._assetPath.length;
if (!assetPathLength) {
return '/';
}
if (this._assetPath[assetPathLength - 1] !== '/') {
return this._assetPath + '/';
}
return this._assetPath;
};
/**
* Start running Open MCT. This should be called only after any plugins
* have been installed.
* @fires module:openmct.MCT~start
* @memberof module:openmct.MCT#
* @method start
* @param {HTMLElement} [domElement] the DOM element in which to run
* 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;
}
this.element = domElement;
this.legacyExtension('runs', {
depends: ['navigationService'],
implementation: function (navigationService) {
navigationService
.addListener(this.emit.bind(this, 'navigation'));
}.bind(this)
});
// TODO: remove with legacy types.
this.types.listKeys().forEach(function (typeKey) {
var type = this.types.get(typeKey);
var legacyDefinition = type.toLegacyDefinition();
legacyDefinition.key = typeKey;
this.legacyExtension('types', legacyDefinition);
}.bind(this));
this.legacyRegistry.register('adapter', this.legacyBundle);
this.legacyRegistry.enable('adapter');
this.router.route(/^\/$/, () => {
this.router.setPath('/browse/');
});
/**
* Fired by [MCT]{@link module:openmct.MCT} when the application
* is started.
* @event start
* @memberof module:openmct.MCT~
*/
const startPromise = new Main()
startPromise.run(this)
.then(function (angular) {
this.$angular = angular;
// OpenMCT Object provider doesn't operate properly unless
// something has depended upon objectService. Cool, right?
this.$injector.get('objectService');
var appLayout = new Vue({
components: {
'Layout': Layout.default
},
provide: {
openmct: this
},
template: '<Layout ref="layout"></Layout>'
});
domElement.appendChild(appLayout.$mount().$el);
this.layout = appLayout.$refs.layout;
Browse(this);
this.router.start();
this.emit('start');
}.bind(this));
};
/**
* Install a plugin in MCT.
*
* @param {Function} plugin a plugin install function which will be
* invoked with the mct instance.
* @memberof module:openmct.MCT#
*/
MCT.prototype.install = function (plugin) {
plugin(this);
};
MCT.prototype.plugins = plugins;
return MCT;
});